Trimming device for plastic meal box processing

Abstract

The utility model relates to the technical field of plastic lunch boxes, and discloses a trimming device for plastic lunch box processing, which comprises a base, a support frame and a fixing device, the support frame is arranged above the base, the fixing device is arranged inside the base, the upper part of the fixing device is arranged on the inner wall of the support frame, and the inner wall of the support frame is provided with a trimming device. A machining structure is arranged on the outer side of the fixing device and comprises protective cotton, a second connecting column and a blade, the protective cotton is arranged on the outer side of the fixing device and installed on the left side of the outer wall of the second connecting column, and the two sides of the second connecting column are connected with the blade through clamping blocks. A second connecting column is mounted on the left side of a second automatic telescopic rod; the plastic lunch box body is protected while the outer edge of the plastic lunch box is processed by the device, the damage rate of the plastic lunch box body is reduced, and the processing quality of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic lunch boxes, in particular to a trimming device for processing plastic lunch boxes. Background Art

[0002] Plastic is a very common and practical material. It is used in a variety of ways in life. Plastic has good plasticity and can be made into plastic lunch boxes when used. After the plastic lunch boxes are made, trimming devices are required to process the plastic lunch box models.

[0003] When the existing trimming device processes the plastic lunch box, the tip of the blade is easy to damage the plastic lunch box during processing, affecting the processing quality of the device. In view of the above situation, technical innovation is carried out on the basis of the existing plastic lunch box. For this purpose, we propose a trimming device for processing plastic lunch boxes. Utility Model Content

[0004] The purpose of the present invention is to provide a trimming device for processing plastic lunch boxes to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a trimming device for processing a plastic lunch box, comprising a base, a support frame and a fixing device, wherein the support frame is installed above the base, the fixing device is installed inside the base, the fixing device is installed above the inner wall of the support frame, and a processing structure is provided on the outer side of the fixing device;

[0006] The processing structure includes protective cotton, a second connecting column and a blade. Protective cotton is provided on the outer side of the fixing device. The protective cotton is installed on the left side of the outer wall of the second connecting column. Both sides of the second connecting column are connected to the blade through a clamping block. The second connecting column is installed on the left side of the second automatic telescopic rod. The right side of the second automatic telescopic rod passes through the support frame and is connected to the second connecting block. The second connecting block is arranged inside the sliding groove. The sliding groove is arranged on the inner side of the support frame. A cylinder is installed below the second automatic telescopic rod. The bottom of the cylinder passes through the base and is connected to the inner wall of the base.

[0007] Preferably, the base and the support frame are fixedly connected, and the protective cotton and the second connecting column are tightly fitted.

[0008] Preferably, the protective cotton and the fixing device are arranged correspondingly, and the clamping blocks are fixedly connected to the second connecting column and the blade.

[0009] Preferably, the second connecting column and the second automatic telescopic rod are fixedly connected, and the second automatic telescopic rod and the second connecting block are fixedly connected.

[0010] Preferably, the second connecting block is slidably connected to the sliding groove, and the sliding groove is integrated with the supporting frame.

[0011] Preferably, the second automatic telescopic rod and the cylinder are arranged perpendicular to each other, and the cylinder and the base are fixedly connected.

[0012] Preferably, the fixing device includes a motor, a fixing column and a fixing plate, the motor is installed inside the base, the fixing column is installed above the motor, the top of the fixing column passes through the base and is connected to the fixing plate, a rubber block is provided directly above the fixing plate, the rubber block is installed on the outside of a first connecting block, the first connecting block is installed below the first automatic telescopic rod, the first connecting column is installed above the first automatic telescopic rod, and the top of the first connecting column is connected to the support frame through a bearing.

[0013] Preferably, the motor is drive-connected to the fixing column, and the fixing column is fixedly connected to the fixing plate.

[0014] Preferably, the fixing plate and the rubber block are arranged correspondingly, and the rubber block and the first connecting block are arranged in close contact.

[0015] Preferably, the first connecting block and the first automatic telescopic rod are fixedly connected, and the first automatic telescopic rod and the cylinder are arranged perpendicular to each other.

[0016] Compared with the prior art, the beneficial effects of this invention are:

[0017] By providing protective cotton, a second connecting column and a blade, the user places the plastic lunch box body on the top of the fixing device and fixes it. Before starting the fixing device to drive the plastic lunch box body to rotate, the second automatic telescopic rod is started to drive the protective cotton provided on the outside of the second connecting column to fit with the outer wall of the plastic lunch box body. Then, the cylinder is started to drive the second connecting block connected to the second automatic telescopic rod to slide inside the sliding groove, and the second automatic telescopic rod drives the protective cotton connected to the second connecting column to slide up and down, so that the blade contacts the outside of the outer edge of the plastic lunch box and performs trimming processing. It is also convenient for the device to process according to the length requirements of the outer edge of the plastic lunch box, thereby increasing the applicability of the device. At the same time, the protective cotton is used so that the device can protect the plastic lunch box body while processing the outer edge of the plastic lunch box, thereby reducing the damage rate of the plastic lunch box body and improving the processing quality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0019] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the top view structure of the utility model;

[0023] Figure 5 It is a front view structural schematic diagram of the plastic lunch box body of the utility model.

[0024] In the figure: 1. base; 2. support frame; 3. fixing device; 4. processing structure; 5. plastic lunch box; 6. outside of plastic lunch box; 301. motor; 302. fixing column; 303. fixing plate; 304. rubber block; 305. first connecting block; 306. first automatic telescopic rod; 401. protective cotton; 402. second connecting column; 403. blade; 404. second automatic telescopic rod; 405. second connecting block; 406. sliding groove; 407. cylinder. DETAILED DESCRIPTION

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The following will be combined with the drawings in the practical embodiment to clearly and completely describe the technical solution in the practical embodiment. Obviously, the described embodiment is only a part of the embodiment of the practical embodiment, not all of the embodiments. Based on the embodiment in the practical embodiment, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this practical embodiment.

[0028] See also Figure 1-5 The utility model provides a technical solution of a trimming device for processing a plastic lunch box: a trimming device for processing a plastic lunch box, comprising a base 1, a support frame 2 and a fixing device 3, the support frame 2 is installed above the base 1, the fixing device 3 is installed inside the base 1, the fixing device 3 is installed above the inner wall of the support frame 2, and a processing structure 4 is provided on the outer side of the fixing device 3;

[0029] The processing structure 4 includes protective cotton 401, a second connecting column 402 and a blade 403. The outer side of the fixing device 3 is provided with protective cotton 401, and the protective cotton 401 is installed on the left side of the outer wall of the second connecting column 402. The two sides of the second connecting column 402 are connected to the blade 403 through a block. The second connecting column 402 is installed on the left side of the second automatic telescopic rod 404. The right side of the second automatic telescopic rod 404 passes through the support frame 2 and is connected to the second connecting block 405. The second connecting block 405 is arranged inside the sliding groove 406, and the sliding groove 406 is arranged on the inner side of the support frame 2. A cylinder 407 is installed below the second automatic telescopic rod 404, and the bottom of the cylinder 407 passes through the base 1 and is connected to the inner wall of the base 1.

[0030] When in use, the user places the plastic lunch box body 5 on the top of the fixing device 3 and fixes it. Before starting the fixing device 3 to drive the plastic lunch box body 5 to rotate, the second automatic telescopic rod 404 is started to drive the protective cotton 401 set on the outside of the second connecting column 402 to fit with the outer wall of the plastic lunch box body 5, and then the cylinder 407 is started to drive the second connecting block 405 connected to the second automatic telescopic rod 404 to slide inside the sliding groove 406, and the second automatic telescopic rod 404 drives the protective cotton 401 connected to the second connecting column 402 to slide up and down, so that the blade 403 contacts the outside of the plastic lunch box outer edge 6 and performs trimming processing, which is also convenient for the device to process according to the length requirement of the plastic lunch box outer edge 6, thereby increasing the applicability of the device, and utilizing the function of the protective cotton 401 so that the device can protect the plastic lunch box body 5 while processing the plastic lunch box outer edge 6, thereby reducing the damage rate of the plastic lunch box body 5 and improving the processing quality of the device.

[0031] The base 1 and the support frame 2 are fixedly connected, and the protective cotton 401 and the second connecting column 402 are tightly fitted.

[0032] The protective cotton 401 and the fixing device 3 are arranged correspondingly, and the clamping blocks are fixedly connected to the second connecting column 402 and the blade 403 .

[0033] The second connecting column 402 and the second automatic telescopic rod 404 are fixedly connected, and the second automatic telescopic rod 404 and the second connecting block 405 are fixedly connected.

[0034] The second connection block 405 and the sliding groove 406 are slidably connected, and the sliding groove 406 and the support frame 2 are integrated.

[0035] The second automatic telescopic rod 404 and the cylinder 407 are arranged perpendicular to each other, and the cylinder 407 and the base 1 are fixedly connected.

[0036] The fixing device 3 includes a motor 301, a fixing column 302 and a fixing plate 303. The motor 301 is installed inside the base 1, and the fixing column 302 is installed above the motor 301. The top of the fixing column 302 passes through the base 1 and is connected to the fixing plate 303. A rubber block 304 is provided directly above the fixing plate 303. The rubber block 304 is installed on the outside of the first connecting block 305. The first connecting block 305 is installed below the first automatic telescopic rod 306. A first connecting column is installed above the first automatic telescopic rod 306, and the top of the first connecting column is connected to the support frame 2 through a bearing.

[0037] The motor 301 is drivingly connected to the fixing column 302 , and the fixing column 302 is fixedly connected to the fixing plate 303 .

[0038] The fixing plate 303 and the rubber block 304 are arranged correspondingly, and the rubber block 304 and the first connecting block 305 are arranged in close contact with each other.

[0039] The first connection block 305 and the first automatic telescopic rod 306 are fixedly connected, and the first automatic telescopic rod 306 and the cylinder 407 are arranged perpendicular to each other.

[0040] When in use, the user places the plastic lunch box body 5 in the middle position above the fixed plate 303, starts the first automatic telescopic rod 306 to drive the rubber block 304 set on the first connecting block 305 to press the outer wall of the plastic lunch box body 5 so as to fix the plastic lunch box body 5, starts the processing structure 4 to contact the outer wall of the plastic lunch box body 5 and the outer side of the plastic lunch box outer edge 6, and then starts the motor 301 to drive the fixed plate 303 connected to the fixed column 302 to rotate, the fixed plate 303 drives the plastic lunch box body 5 to rotate, and the first connecting column connected to the first automatic telescopic rod 306 rotates inside the bearing, so that the processing structure 4 can trim the outer side of the plastic lunch box outer edge 6.

[0041] Working principle:

[0042] When using it first, the user places the plastic lunch box body 5 on the top of the fixing device 3 and fixes it. Before starting the fixing device 3 to drive the plastic lunch box body 5 to rotate, the processing structure 4 is started to fit the outer wall of the plastic lunch box body 5 and the outer side of the plastic lunch box outer edge 6, and then the plastic lunch box body 5 is started to process the plastic lunch box outer edge 6 while protecting the plastic lunch box body 5.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A trimming device for processing plastic lunch boxes, comprising a base (1), a support frame (2) and a fixing device (3), characterized in that: A support frame (2) is installed above the base (1), a fixing device (3) is installed inside the base (1), the top of the fixing device (3) is installed on the inner wall of the support frame (2), and a processing structure (4) is provided on the outer side of the fixing device (3); The processing structure (4) comprises protective cotton (401), a second connecting column (402) and a blade (403). The outer side of the fixing device (3) is provided with protective cotton (401), the protective cotton (401) is installed on the left side of the outer wall of the second connecting column (402), the two sides of the second connecting column (402) are connected to the blade (403) through a clamping block, the second connecting column (402) is installed on the left side of the second automatic telescopic rod (404), the right side of the second automatic telescopic rod (404) passes through the support frame (2) and is connected to the second connecting block (405), the second connecting block (405) is arranged inside the sliding groove (406), the sliding groove (406) is arranged on the inner side of the support frame (2), and a cylinder (407) is installed below the second automatic telescopic rod (404), and the bottom of the cylinder (407) passes through the base (1) and is connected to the inner wall of the base (1).

2. A trimming device for processing plastic lunch boxes according to claim 1, characterized in that: The base (1) and the support frame (2) are fixedly connected, and the protective cotton (401) and the second connecting column (402) are tightly fitted.

3. A trimming device for processing plastic lunch boxes according to claim 2, characterized in that: The protective cotton (401) and the fixing device (3) are arranged correspondingly, and the clamping blocks are fixedly connected to the second connecting column (402) and the blade (403).

4. The trimming device for processing a plastic lunch box according to claim 3, characterized in that: The second connecting column (402) and the second automatic telescopic rod (404) are fixedly connected, and the second automatic telescopic rod (404) and the second connecting block (405) are fixedly connected.

5. The trimming device for processing a plastic lunch box according to claim 4, characterized in that: The second connection block (405) and the sliding groove (406) are slidably connected, and the sliding groove (406) and the support frame (2) are integrally arranged.

6. A trimming device for processing plastic lunch boxes according to claim 5, characterized in that: The second automatic telescopic rod (404) and the cylinder (407) are arranged perpendicular to each other, and the cylinder (407) and the base (1) are fixedly connected.

7. A trimming device for processing plastic lunch boxes according to claim 6, characterized in that: The fixing device (3) comprises a motor (301), a fixing column (302) and a fixing plate (303); the motor (301) is installed inside the base (1); the fixing column (302) is installed above the motor (301); the fixing column (302) passes through the base (1) and is connected to the fixing plate (303); a rubber block (304) is provided directly above the fixing plate (303); the rubber block (304) is installed on the outside of a first connecting block (305); the first connecting block (305) is installed below a first automatic telescopic rod (306); a first connecting column is installed above the first automatic telescopic rod (306); the first connecting column is connected to the support frame (2) via a bearing.

8. The trimming device for processing a plastic lunch box according to claim 7, characterized in that: The motor (301) and the fixing column (302) are drivingly connected, and the fixing column (302) and the fixing plate (303) are fixedly connected.

9. The trimming device for processing a plastic lunch box according to claim 8, characterized in that: The fixing plate (303) and the rubber block (304) are arranged correspondingly, and the rubber block (304) and the first connecting block (305) are arranged in close contact.

10. The trimming device for processing a plastic lunch box according to claim 9, characterized in that: The first connection block (305) and the first automatic telescopic rod (306) are fixedly connected, and the first automatic telescopic rod (306) and the cylinder (407) are arranged perpendicular to each other.

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