Bonding device

Patent metadata

Field	Value
Publication number	US-9397067-B2
Application number	US-201314106865-A
Country	US
Kind code	B2
Filing date	Dec 16, 2013
Priority date	Dec 27, 2012
Publication date	Jul 19, 2016
Grant date	Jul 19, 2016

Abstract

A bonding device includes a first feeding mechanism, a second feeding mechanism, a glue spraying mechanism positioned between the first feeding mechanism and the second feeding mechanism, and a bonding mechanism. The first feeding mechanism comprises a mounting frame and a transmission belt mounted on the mounting frame. The second feeding mechanism includes a support frame, a feeding member positioned on the support frame, a positioning plate mounted on the support frame and located below the feeding member, and a first driver connected to the positioning plate. The feeding member vertically defines at least one feeding groove. The positioning plate defines a matching groove matching with the first workpiece The bonding mechanism includes a second driver and a suction member connected to the second driver.

First claim

What is claimed is:

1. A bonding device, for bonding a first workpiece to a second workpiece, comprising:
a first feeding mechanism comprising a mounting frame and a transmission belt mounted on the mounting frame, for feeding the second workpiece;
a second feeding mechanism for feeding the first workpiece, and comprising:
a support frame,
a feeding member positioned on the support frame, and vertically defining at least one feeding groove for receiving a plurality of first workpieces,
a positioning plate mounted on the support frame, and located below the feeding member, the positioning plate defining a matching groove matching with the first workpiece, and
a first driver connected to the positioning plate for driving the positioning plate;

a glue spraying mechanism positioned between the mounting frame and the support frame; and
a bonding mechanism comprising a second driver and a suction member connected to and driven by the second driver,
wherein the support frame comprises a first support portion and a second support portion perpendicular to the first support portion, the positioning plate is mounted on the first support portion, and the feeding member is mounted on the second support portion; and
wherein when one of the plurality of the first workpieces drops into the matching groove from the at least one feeding groove, the first driver is capable of driving the positioning plate to move away from the feeding member, the suction member is capable of suctioning the first workpiece received in the matching groove, the second driver is capable of moving the suction member and the first workpiece to the glue spraying mechanism, the glue spraying mechanism is capable of spraying glue to the first workpiece held by the suction member, the second driver is capable of continually moving the first workpiece to the second workpiece and bonding the first workpiece with the second workpiece.

2. The bonding device of claim 1 , wherein the first feeding mechanism further comprising a telescopic driver, a fixing frame, a guiding member, a positioning tool, and a resisting block, the telescopic driver and the fixing frame are received in the mounting frame, the fixing frame is positioned above the telescopic driver, the guiding member is vertically and movably inserted through the fixing frame, the positioning tool is positioned on the fixing frame, the resisting block is mounted on the mounting frame and located besides and above the positioning tool, the transmission belt is capable of transporting the second workpiece above the positioning tool, and the resisting block blocks the second workpiece, the telescopic driver is capable of moving the fixing frame and the positioning tool along the guiding member, thereby pushing the second workpiece to detach away from the transmission belt.

3. The bonding device of claim 2 , wherein the first feeding mechanism further comprises a first positioning member and a pressing member, the first positioning member comprises a first driving body mounted on the mounting frame and a first positioning end connected to the first driving body, the pressing member is mounted on the mounting frame, and is positioned above the positioning tool, when the telescopic driver moves the fixing frame, the pressing member presses the second workpiece received in the positioning tool, and the first driving body moves the first positioning end to position the second workpiece along a direction perpendicular to the pressing member.

4. The bonding device of claim 1 , wherein the second feeding mechanism further comprises a horizontal driving member mounted on the second support portion, the feeding member is located on the horizontal driving member, the at least one feeding groove comprises two feeding grooves, the two feeding grooves are defines vertically, the horizontal driving member is capable of moving the feeding member horizontally, to switch between different feeding grooves to align with the matching groove.

5. The bonding device of claim 1 , wherein the second feeding mechanism further comprises a guiding rail mounted on the first support portion, the second support portion defines an opening at an end thereof adjacent to the first support portion, the guiding rail is inserted through the opening, the positioning plate is movably mounted on the guiding rail.

6. The bonding device of claim 5 , wherein the second feeding mechanism further comprises a second positioning member and a third positioning member, the positioning plate further defines a positioning groove communicating with the matching groove, the second positioning member comprises a second driving body and a second driving end connected to the second driving body, the third positioning member comprises a third driving body and a third positioning end connected to the third driving body, the first driver is capable of moving the positioning plate until the second positioning end and the third positioning end are receiving in the positioning groove, the second driving body drives the second positioning end to position the first workpiece received in the matching groove along a first direction, the third driving body drive the third positioning end to position the first workpiece received in the matching groove along a second direction different from the first direction.

7. The bonding device of claim 1 further comprising a mounting platform, wherein the first support portion is mounted on the mounting platform, the first support portion and the mounting platform defines a receiving room cooperatively, the first driver is mounted on the mounting platform, and received in the receiving room, the glue spraying mechanism is mounted on the mounting platform.

8. The bonding device of claim 7 , wherein the first driver comprises a driving portion and a connecting portion protruding from the driving portion, the first support portion defines a sliding groove, the connecting portion is inserted through the sliding groove and connected to the positioning plate.

9. The bonding device of claim 1 , wherein the bonding mechanism further comprises a base and a lead screw, the base is positioned at a same side of the first feeding mechanism, the second feeding mechanism, and the glue spraying mechanism, the second driver is mounted at an end of the base, the lead screw comprises a guiding portion and a sliding portion slidably sleeved on the guiding portion, the suction member is mounted on the sliding portion, the second driver is capable of rotating the guiding portion, and thereby enabling the sliding portion and the suction member moving along the guiding portion.

10. A bonding device, for bonding a first workpiece to a second workpiece, comprising:
a first feeding mechanism comprising a mounting frame and a transmission belt mounted on the mounting frame, the transmission belt capable of transmitting the second workpiece;
a second feeding mechanism comprising:
a support frame,
a feeding member positioned on the support frame, and vertically defining at least one feeding groove for receiving a plurality of first workpieces,
a positioning plate mounted on the support frame, and located below the feeding member, the positioning plate defining a matching groove matching with the first workpiece, and
a first driver connected to the positioning plate, and capable of moving the positioning plate towards the at least one feeding groove until the at least one feeding groove being aligned to the matching groove, and capable of moving the positioning plate away from the at least one feeding groove;

a glue spraying mechanism positioned between the mounting frame and the support frame; and
a bonding mechanism comprising a second driver and a suction member

Assignees

• Fu Ding Electronical Technology Jiashan Co Ltd
• Hon Hai Prec Ind Co Ltd
• Fu Ding Electronical Technology Jiashan Co Ltd

Inventors

• Wang ding-xiang
• Duan Heng

Classifications

• F16B11/006

  by gluing (gluing of plastics material B29C65/48) · CPC title

• B29L2031/3481

  Housings or casings incorporating or embedding electric or electronic elements · CPC title

• B32B37/0046

  characterised by constructional aspects of the apparatus · CPC title

• B29C65/7864

  using a feeding table which moves to and fro (oscillating around an axis B29C65/7876) · CPC title

• B29C65/7805

  the parts to be joined comprising positioning features · CPC title