Food product slicing apparatus having a product gate assembly and method of operating same

Patent metadata

Field	Value
Publication number	US-12539635-B2
Application number	US-202318308114-A
Country	US
Kind code	B2
Filing date	Apr 27, 2023
Priority date	Apr 29, 2022
Publication date	Feb 3, 2026
Grant date	Feb 3, 2026

Abstract

A food product slicing apparatus includes a frame, a tray mounted on the frame and configured to support food product blocks, a product gate assembly mounted on the frame and configured to support front ends of the food product blocks, and a gripper assembly mounted on the frame and configured to grip rear ends of the food product blocks. The product gate assembly is moved from an up position to a down position using a camming action.

First claim

The invention claimed is:

1 . A food product slicing apparatus comprising:
a frame; a tray mounted on the frame having a surface on which a food product block is supported; a product gate assembly mounted on the frame including a stop member, a pair of actuators, each actuator having a first end fixed to the frame, a pair of cam plates coupled to second ends of the actuators for movement, each cam plate being configured to slide relative to the frame, a bridge coupling the cam plates together, a blade cartridge on the bridge, and a pair rollers on each cam plate or on opposite ends of the bridge, and a pair of cam tracks on the other of each cam plate or the opposite ends of the bridge, wherein the rollers seat within the cam tracks and are configured to move along the cam tracks, wherein the bridge and blade cartridge are configured to rotate relative to the cam plates from an up position and a down position using a first camming action upon movement of the cam plates by the actuators in a first direction, wherein the bridge and blade cartridge are configured to rotate relative to the cam plates from the down position to the up position using a second camming action upon movement of the cam plates by the actuators in a second direction, wherein the stop member is angled relative to the tray and has a surface against which a front end of the food product engages in the up position, and wherein the surface of the stop member aligns with the surface of the tray such that the food product block passes thereover in the down position, and wherein the stop member is downstream of the tray in the up position and in the down position; and a gripper assembly mounted on the frame and configured to grip a rear ends end of the food product block.

2 . The food product slicing apparatus of claim 1 , in combination with a second food processing assembly.

3 . The food product slicing apparatus of claim 1 , wherein the blade cartridge includes a mounting plate which is attached to the bridge and the stop member which extends from the mounting plate.

4 . The food product slicing apparatus of claim 3 , wherein the stop member is fixed in position relative to the mounting plate.

5 . The food product slicing apparatus of claim 3 , further including a sensor which senses positions of the stop member.

6 . The food product slicing apparatus of claim 5 , wherein the stop member comprises a plurality of side-by-side bodies, and further comprising a sensor which senses positions of the bodies.

7 . A food product slicing apparatus comprising:
a frame; a tray mounted on the frame and configured to support a food product block; a product gate assembly mounted on the frame and configured to support a front end of the food product block, the product gate assembly including a pair of actuators, each actuator having a first end fixed to the frame, a pair of cam plates coupled to second ends of the actuators for movement, each cam plate being configured to slide relative to the frame, a bridge coupling the cam plates together, a blade cartridge on the bridge, and a pair rollers on each cam plate or on opposite ends of the bridge, and a pair of cam tracks on the other of each cam plate or the opposite ends of the bridge, wherein the rollers seat within the cam tracks and are configured to move along the cam tracks, wherein the bridge and blade cartridge are configured to rotate relative to the cam plates from an up position to a down position using a first camming action upon movement of the cam plates by the actuators in a first direction and wherein the bridge and blade cartridge are configured to rotate relative to the cam plates from the down position to the up position using a second camming action upon movement of the cam plates by the actuators in a second direction; and a gripper assembly mounted on the frame and configured to grip a rear end of the food product block.

8 . The food product slicing apparatus of claim 7 , wherein the blade cartridge is removably coupled to the bridge by a lock.

9 . The food product slicing apparatus of claim 7 , in combination with a second food processing assembly.

10 . The food product slicing apparatus of claim 7 , wherein the blade cartridge includes a mounting plate which is attached to the bridge and a stop member which extends from the mounting plate.

11 . The food product slicing apparatus of claim 10 , wherein the stop member is fixed in position relative to the mounting plate.

12 . The food product slicing apparatus of claim 10 , wherein the mounting plate is seated within a recess of the bridge.

13 . The food product slicing apparatus of claim 10 , wherein the mounting plate is a bar around which the stop member pivots.

14 . The food product slicing apparatus of claim 13 , further including a sensor which senses positions of the stop member.

15 . The food product slicing apparatus of claim 13 , further including an actuator configured to position to the stop member into a pivoted position relative to the bridge.

16 . The food product slicing apparatus of claim 13 , wherein the stop member comprises a plurality of side-by-side bodies mounted on the bar.

17 . The food product slicing apparatus of claim 16 , further including a sensor which senses positions of the bodies.

18 . The food product slicing apparatus of claim 16 , further including a plurality of actuators configured to position to the bodies into pivoted positions relative to the bridge.

19 . The food product slicing apparatus of claim 7 , wherein first ones of the cam tracks are linear and each has an upstream end which is generally longitudinally aligned with a centerline of the respective actuator to which it is attached and has a downstream end spaced at an angle relative to a line parallel to the centerline of the respective actuator, and second ones of the cam tracks are linear and each extends perpendicular to the centerline of the respective actuator to which it is attached.

20 . The food product slicing apparatus of claim 19 , wherein the second cam track is below the respective first the cam track.

21 . The food product slicing apparatus of claim 19 , wherein the first cam tracks are angled at 40 degrees relative to the centerline of the respective actuator to which it is attached.

22 . The food product slicing apparatus of claim 19 , wherein an upper end of each second cam track is positioned at approximately a midpoint of the first cam track and is generally longitudinally aligned with the centerline of the respective actuator to which it is attached.

23 . A product gate assembly for a food product slicing apparatus, comprising:
a pair of actuators, each actuator having a first end fixed to a frame of the food product slicing apparatus; a pair of cam plates coupled to second ends of the actuators for movement, each cam plate being configured to slide relative to the frame of the food product slicing apparatus; a bridge coupling the cam plates together; a blade cartridge on the bridge; and a pair rollers on each cam plate or on opposite ends of the bridge, and a pair of cam tracks on the other of each cam plate or the opposite ends of the bridge, wherein the rollers seat within the cam tracks and are configured to move along the cam tracks, wherein the bridge and blade cartridge are configured to rotate relative to the cam plates upon movement of the cam plates by the actuators.

24 . The product gate ass

Assignees

• Provisur Technologies Inc

Inventors

• Fox Gage Allen
• O'Connor Ryan J

Classifications

• B26D2210/02

  for cutting food products, e.g. food slicers · CPC title

• B26D2007/011

  by clamping claws, e.g. in high speed slicers for food products · CPC title

• B26D7/01 Primary

  Means for holding or positioning work · CPC title

• B26D7/0625

  by endless conveyors, e.g. belts · CPC title

• B26D7/0683

  specially adapted for elongated articles · CPC title