An environmentally friendly lunchbox trimming device

Abstract

This utility model discloses an environmentally friendly lunchbox edge-cutting device, including a base plate, a fixed bracket fixed on the top of the base plate, a braking component on the lower surface of the top of the fixed bracket, and a cutting module below the braking component. The device includes a rotating plate and a movable plate. Activating the drive motor rotates the first rotating shaft and the rotating plate, which in turn moves the movable plate. This movement pulls a support plate along a first slider and a first slide rail, thereby moving the rotating bracket and the first positioning cylinder. Four sets of the first positioning cylinder are provided. The relative movement of these four sets forms a clamping and positioning component, enabling rapid front-to-back positioning of the environmentally friendly lunchbox. This avoids the problem of most lunchbox edge-cutting devices lacking effective rapid positioning components, which often require workers to accurately place the lunchbox during the edge-cutting process, resulting in time-consuming and labor-intensive work.

Description

Technical Field

[0001] This utility model relates to the field of lunch box edge cutting technology, and in particular to an environmentally friendly lunch box edge cutting device. Background Technology

[0002] The boom in food delivery, group meals, and airline catering has placed high demands on the "production capacity" and "consistency" of environmentally friendly lunch boxes. The cutting precision and appearance consistency of each lunch box must meet food contact safety standards. Traditional manual cutting or inefficient equipment cannot meet the needs of mass production, so it is necessary to develop dedicated automated cutting equipment.

[0003] Most lunchbox edge-cutting equipment on the market lacks effective quick positioning components, which means that workers still need to place the lunchboxes accurately during the edge-cutting process, which is time-consuming and labor-intensive. Therefore, there is a need for an environmentally friendly lunchbox edge-cutting device. Utility Model Content

[0004] The purpose of this invention is to provide an environmentally friendly lunchbox edge-cutting device, which solves the problem that most existing lunchbox edge-cutting devices lack effective quick positioning components, resulting in the need for workers to accurately place the lunchboxes during the edge-cutting process, which is time-consuming and labor-intensive.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an environmentally friendly lunchbox edge-cutting device, comprising a base plate, a fixed bracket fixed above the base plate, a braking component disposed on the lower surface of the top of the fixed bracket, a cutting module disposed below the braking component, a placement plate disposed on the lower side of the cutting module, a drive motor fixed on the upper surface of the base plate, a first rotating shaft disposed at the rotating end of the drive motor, a rotating plate fixed at the other end of the first rotating shaft, a movable plate disposed on the upper side of the rotating plate, a second rotating shaft disposed at the connection between the rotating plate and the movable plate, a first bearing disposed on the inner side of the other end of the movable plate, a support rod disposed on the inner side of the first bearing, a support plate fixed at the top of the support rod, a first slider fixed below the top of the support plate, a first slide rail disposed on the outer side of the bottom end of the first slider, a support frame disposed on the upper side of the support plate, a second bearing disposed on the inner side of the support frame, a rotating bracket disposed on the inner side of the second bearing, and a first positioning rotating cylinder disposed above the rotating bracket.

[0006] Preferably, a second positioning cylinder is provided on one side of the first positioning cylinder, a first fixing column is fixed on the lower surface of the rotating bracket, a spring is provided on the side wall of the first fixing column, and a second fixing column is provided on the other end of the spring.

[0007] Preferably, the rotating plate and the first rotating shaft form a rotating structure through the drive of a drive motor, the rotating plate forms a rotating structure through the second rotating shaft and the movable plate, and the movable plate forms a rotating structure through the first bearing and the support rod.

[0008] Preferably, the support rod and the support plate form a fixed structure, and the support plate forms a sliding structure with the first slider and the first slide rail.

[0009] Preferably, a third bearing is provided at the top of the support plate, a threaded post is provided on the inner side of the third bearing, a hand crank is fixed at one end of the threaded post, a connecting post is fixed at the other end of the threaded post, a threaded plate is threadedly connected to the outer periphery of the threaded post, the threaded post and the support plate form a rotating structure through the third bearing, the hand crank and the connecting post form a fixed structure through the threaded post, and the threaded post and the threaded plate form a threaded connection.

[0010] Preferably, a second slider is fixed to the side wall of the threaded plate, and a second slide rail is provided on the outer side of the second slider. The threaded plate forms a sliding structure through the second slider and the second slide rail, and the threaded plate forms a fixed structure with the support frame.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This eco-friendly lunchbox edge-cutting equipment is equipped with a rotating plate and a movable plate. By turning on the drive motor, the first rotating shaft and the rotating plate can be rotated. The rotation of the rotating plate can cause the movable plate to move. The movement of the movable plate can pull the support plate to slide through the first slider and the first slide rail, thereby driving the rotating bracket and the first positioning cylinder. There are four sets of first positioning cylinders. The relative movement of the four sets of first positioning cylinders can form a clamping and positioning component, which can quickly position the eco-friendly lunchbox in the front and back. This avoids the problem that most lunchbox edge-cutting equipment lacks an effective quick positioning component, which means that the lunchbox edge-cutting process still requires workers to place it accurately, which is time-consuming and labor-intensive.

[0013] 2. This eco-friendly lunchbox trimming device is equipped with threaded columns and threaded plates. By turning the handle with external force, the two sets of threaded columns can be rotated. Through the threaded connection between the threaded columns and the threaded plates, the rotation of the threaded columns can move the threaded plates. The movement of the threaded plates can drive the support frame and positioning components to move, adjusting the distance between the two sets of positioning components to accommodate eco-friendly lunchboxes of different widths, thus increasing the practicality of the device. Attached Figure Description

[0014] Figure 1 This is a left-side structural schematic diagram of an environmentally friendly lunchbox edge-cutting device proposed in this utility model;

[0015] Figure 2This is a right-side structural schematic diagram of an environmentally friendly lunchbox edge-cutting device proposed in this utility model;

[0016] Figure 3 This is a top view of the environmentally friendly lunchbox trimming device proposed in this utility model;

[0017] Figure 4 This is a schematic diagram of the positioning component structure of an environmentally friendly lunchbox edge-cutting device proposed in this utility model.

[0018] In the diagram: 1. Base plate; 2. Fixed bracket; 3. Braking assembly; 4. Cutting module; 5. Placement plate; 6. Drive motor; 7. First rotating shaft; 8. Rotating plate; 9. Second rotating shaft; 10. Movable plate; 11. First bearing; 12. Support rod; 13. Support plate; 14. First slider; 15. First slide rail; 16. Support frame; 17. Second bearing; 18. Rotating bracket; 19. First positioning cylinder; 20. Second positioning cylinder; 21. First fixed column; 22. Spring; 23. Second fixed column; 24. Third bearing; 25. Threaded column; 26. Hand handle; 27. Connecting column; 28. Threaded plate; 29. ​​Second slider; 30. Second slide rail. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1

[0021] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown in the figure, an environmentally friendly lunchbox trimming device includes a base plate 1, a fixed support 2 fixed above the base plate 1, a braking assembly 3 on the lower surface of the top of the fixed support 2, a cutting module 4 below the braking assembly 3, a placement plate 5 on the lower side of the cutting module 4, a drive motor 6 fixed on the upper surface of the base plate 1, a first rotating shaft 7 on the rotating end of the drive motor 6, a rotating plate 8 fixed to the other end of the first rotating shaft 7, a movable plate 10 on the upper side of the rotating plate 8, and a second rotating shaft 9 at the connection between the rotating plate 8 and the movable plate 10. The other end is provided with a first bearing 11 on the inner side, a support rod 12 is provided on the inner side of the first bearing 11, a support plate 13 is fixed at the top of the support rod 12, a first slider 14 is fixed below the top of the support plate 13, a first slide rail 15 is provided on the outer side of the bottom end of the first slider 14, a support frame 16 is provided on the upper side of the support plate 13, a second bearing 17 is provided on the inner side of the support frame 16, a rotating bracket 18 is provided on the inner side of the second bearing 17, a first positioning rotating cylinder 19 is provided above the rotating bracket 18, and the braking assembly 3 can push the cutting module 4 to move and cut.

[0022] The rotating plate 8 and the first rotating shaft 7 form a rotating structure through the drive motor 6. The rotating plate 8 and the movable plate 10 form a rotating structure through the second rotating shaft 9. The movable plate 10 and the support rod 12 form a rotating structure through the first bearing 11.

[0023] The support rod 12 and the support plate 13 form a fixed structure. The support plate 13 forms a sliding structure through the first slider 14 and the first slide rail 15. When the drive motor 6 is turned on, the first rotating shaft 7 and the rotating plate 8 can be rotated. The rotation of the rotating plate 8 can move the movable plate 10. The movement of the movable plate 10 can pull the support plate 13 to slide through the first slider 14 and the first slide rail 15, thereby driving the rotating bracket 18 and the first positioning rotating cylinder 19. There are four sets of first positioning rotating cylinders 19. The relative movement of the four sets of first positioning rotating cylinders 19 can form a clamping and positioning assembly, which can quickly position the environmentally friendly lunch box back and forth.

[0024] Example 2

[0025] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, this embodiment further illustrates Example 1. A second positioning rotating cylinder 20 is provided on one side of the first positioning rotating cylinder 19. A first fixing post 21 is fixed on the lower surface of the rotating bracket 18. A spring 22 is provided on the side wall of the first fixing post 21. A second fixing post 23 is provided on the other end of the spring 22. The rotating bracket 18 is a vertical bracket with the first positioning rotating cylinder 19 at one end and the second positioning rotating cylinder 20 at the other end. When the first positioning rotating cylinder 19 clamps and positions itself back and forth, the movement of the first positioning rotating cylinder 19 can drive the second positioning rotating cylinder 20 to move through the rotating bracket 18. The relative movement of the four sets of second positioning rotating cylinders 20 can form a clamping and positioning assembly, which can quickly position the environmentally friendly lunch box left and right, and achieve four-corner positioning, so as to quickly and accurately position the environmentally friendly lunch box. The spring 22 can help the rotating bracket 18 to reset.

[0026] Example 3

[0027] like Figure 1 , Figure 2 and Figure 3 As shown, this embodiment further illustrates Example 1. A third bearing 24 is provided at the top of the support plate 13. A threaded post 25 is provided on the inner side of the third bearing 24. A hand crank 26 is fixed at one end of the threaded post 25, and a connecting post 27 is fixed at the other end of the threaded post 25. A threaded plate 28 is threadedly connected to the outer periphery of the threaded post 25. The threaded post 25 and the support plate 13 form a rotating structure through the third bearing 24. The hand crank 26 and the connecting post 27 form a fixed structure through the threaded post 25. The threaded post 25 and the threaded plate 28 form a threaded connection.

[0028] A second slider 29 is fixed to the side wall of the threaded plate 28. A second slide rail 30 is provided on the outer side of the second slider 29. The threaded plate 28 forms a sliding structure with the second slider 29 and the second slide rail 30. The threaded plate 28 and the support frame 16 form a fixed structure. By rotating the handle 26 with external force, the two sets of threaded columns 25 can be rotated. Through the threaded connection between the threaded columns 25 and the threaded plate 28, the rotation of the threaded columns 25 can move the threaded plate 28. The movement of the threaded plate 28 can drive the support frame 16 and the positioning components to move, adjusting the distance between the two sets of positioning components to suit environmentally friendly lunch boxes of different widths.

[0029] Working principle: First, the eco-friendly lunchbox needs to be placed. Then, by turning on the drive motor 6, the first rotating shaft 7 and the rotating plate 8 can rotate. The rotation of the rotating plate 8 causes the movable plate 10 to move. The movement of the movable plate 10 pulls the support plate 13, which slides through the first slider 14 and the first slide rail 15. This, in turn, drives the rotating bracket 18 and the first positioning rotating cylinder 19. There are four sets of first positioning rotating cylinders 19. The relative movement of the four sets of first positioning rotating cylinders 19 forms a clamping and positioning assembly, which can quickly position the eco-friendly lunchbox forward and backward. When the first positioning rotating cylinder 19 clamps and positions the lunchbox forward and backward, its movement can be controlled by rotating the support plate 18. The frame 18 drives the second positioning rotating cylinder 20 to move. The relative movement of the four sets of second positioning rotating cylinders 20 can form a clamping and positioning component, which can quickly position the environmentally friendly lunch box left and right, and achieve four-corner positioning, so as to quickly and accurately position the environmentally friendly lunch box. The spring 22 can help the rotating bracket 18 to return to its original position. Then, by turning the handle 26 by external force, the two sets of threaded columns 25 can be driven to rotate. Through the threaded connection between the threaded column 25 and the threaded plate 28, the rotation of the threaded column 25 can move the threaded plate 28. The movement of the threaded plate 28 can drive the support frame 16 and the positioning component to move, and adjust the distance between the two sets of positioning components to suit environmentally friendly lunch boxes of different widths.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An environment-friendly meal box trimming device comprising a base plate (1), characterized in that: A fixed bracket (2) is fixed above the base plate (1). A braking assembly (3) is provided on the lower surface of the top of the fixed bracket (2). A cutting module (4) is provided below the braking assembly (3). A placement plate (5) is provided on the lower side of the cutting module (4). A drive motor (6) is fixed on the upper surface of the base plate (1). A first rotating shaft (7) is provided at the rotating end of the drive motor (6). A rotating plate (8) is fixed at the other end of the first rotating shaft (7). A movable plate (10) is provided on the upper side of the rotating plate (8). A second rotating shaft (9) is provided at the connection between the rotating plate (8) and the movable plate (10). (10) has a first bearing (11) on the inner side of the other end, a support rod (12) on the inner side of the first bearing (11), a support plate (13) fixed at the top of the support rod (12), a first slider (14) fixed below the top of the support plate (13), a first slide rail (15) on the outer side of the bottom end of the first slider (14), a support frame (16) on the upper side of the support plate (13), a second bearing (17) on the inner side of the support frame (16), a rotating bracket (18) on the inner side of the second bearing (17), and a first positioning rotary cylinder (19) on the upper side of the rotating bracket (18).

2. The edge cutting device for environment-friendly meal boxes according to claim 1, characterized in that: A second positioning cylinder (20) is provided on one side of the first positioning cylinder (19), a first fixing column (21) is fixed on the lower surface of the rotating bracket (18), a spring (22) is provided on the side wall of the first fixing column (21), and a second fixing column (23) is provided on the other end of the spring (22).

3. The edge cutting device for the environment-friendly meal box according to claim 1, characterized in that: The rotating plate (8) and the first rotating shaft (7) form a rotating structure through the drive motor (6). The rotating plate (8) and the movable plate (10) form a rotating structure through the second rotating shaft (9). The movable plate (10) and the support rod (12) form a rotating structure through the first bearing (11).

4. The edge cutting device for environment-friendly meal boxes according to claim 1, characterized in that: The support rod (12) and the support plate (13) form a fixed structure, and the support plate (13) forms a sliding structure with the first slider (14) and the first slide rail (15).

5. The edge cutting device for environment-friendly meal boxes according to claim 1, characterized in that: The top of the support plate (13) is provided with a third bearing (24), and the inner side of the third bearing (24) is provided with a threaded post (25). One end of the threaded post (25) is fixed with a hand crank (26), and the other end of the threaded post (25) is fixed with a connecting post (27). The outer periphery of the threaded post (25) is threadedly connected with a threaded plate (28). The threaded post (25) and the support plate (13) form a rotating structure through the third bearing (24). The hand crank (26) and the connecting post (27) form a fixed structure through the threaded post (25). The threaded post (25) and the threaded plate (28) form a threaded connection.

6. The edge cutting device for environment-friendly meal boxes according to claim 5, characterized in that: The threaded plate (28) has a second slider (29) fixed to its side wall. A second slide rail (30) is provided on the outside of the second slider (29). The threaded plate (28) forms a sliding structure with the second slider (29) and the second slide rail (30). The threaded plate (28) and the support frame (16) form a fixed structure.

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