Improved energy-saving and environment-friendly shearing mechanism for discarded motor vehicle license plates

Abstract

The utility model relates to the field of license plates, in particular to an improved energy-saving and environment-friendly shearing mechanism for discarded motor vehicle license plates. Comprising a machining table, a license plate body and a motor fixedly arranged at the lower end of the machining table, a cutting knife is arranged at the output end of the motor, putting openings for putting the license plate body are formed in the lower ends of the two sides of a protective cover, and a pressing assembly for pressing the license plate body is arranged in the protective cover; sliding grooves matched with the sliding strips are formed in the inner sides of the two guide rails respectively. The license plate cutting device has the advantages that the protective cover and the pressing assembly are arranged in a sliding mode, so that the license plate body is fixedly placed in the protective cover, cutting operation is carried out in the protective cover, a large amount of chippings are effectively prevented from splashing, workers are prevented from manually pushing the license plate to move towards one side of a cutting knife to cut, and the working efficiency is improved. Severe vibration is generated in the cutting process, so that hands of workers feel uncomfortable.

Description

Technical Field

[0001] The utility model relates to the field of license plates, in particular to an improved energy-saving and environmentally friendly shearing mechanism for scrapped motor vehicle license plates. Background Art

[0002] At present, license plates used in automobiles need to be sheared after being scrapped to avoid reuse. Most shearing mechanisms set a cutting knife on a processing table, and move the license plate along the surface of the workbench toward the cutting knife to cut the license plate. However, during the operation, the cutting knife cuts the license plate, which will cause the license plate to vibrate, and the staff's hands directly touch the license plate, which can easily cause hand discomfort. In addition, debris splashes during the cutting process, posing a safety hazard. Summary of the invention

[0003] The technical problem to be solved by the utility model is that during operation, the cutting knife cuts the license plate, which causes the license plate to vibrate, and the staff's hands directly touch the license plate, which easily causes hand discomfort, and debris splashes during the cutting process, posing a safety hazard.

[0004] In order to solve the above problems, the technical solution adopted by the utility model is: an improved energy-saving and environmentally friendly shearing mechanism for scrapped motor vehicle license plates, comprising a processing table, a license plate body and a motor fixedly arranged at the lower end of the processing table, a cutting knife is arranged at the output end of the motor, the processing table is provided with a cutting groove matching with the cutting knife, a protective cover is arranged at the upper end of the processing table, the cutting knife is located inside the protective cover, the lower ends of both sides of the protective cover are provided with a delivery port for placing the license plate body, a clamping assembly for clamping the license plate body is arranged inside the protective cover, two guide rails are symmetrically arranged at the upper end of the processing table, sliding bars are fixedly arranged on both sides of the protective cover, and sliding grooves matching with the sliding bars are respectively arranged on the inner sides of the two guide rails.

[0005] The beneficial effects of the utility model are as follows: by slidingly setting the protective cover and the clamping assembly, the license plate body is fixedly placed in the protective cover, so that the cutting operation is carried out inside the protective cover, effectively avoiding a large amount of debris splashing, and avoiding the worker from manually pushing the license plate to the side of the cutting knife for cutting, which would cause severe vibration during the cutting process and cause discomfort to the worker's hands.

[0006] The technical solution further improved by the utility model is as follows: the clamping assembly includes two supporting plates symmetrically arranged on the inner wall of the protective cover and a movable plate slidably arranged inside the protective cover, an operating rod movably penetrates the top surface of the protective cover, the operating rod is T-shaped and the lower end surface is connected to the upper end surface of the protective cover by a first spring, the lower end of the operating rod movably penetrates into the protective cover and is fixedly connected to the upper end of the movable plate, the lower end of the movable plate is symmetrically provided with two pressure plates matching the supporting plates, and the inner wall of the protective cover is provided with a sealing member matching the delivery port.

[0007] The beneficial effects of the above improvements are as follows: by setting up a support plate, it is convenient for the staff to place the license plate body on the support plate from the insertion port, and then drive the pressure plate to move downward by pressing the operating lever. Through the mutual cooperation between the support plate and the pressure plate, the two ends of the license plate body are clamped, and then the protective cover is pushed to move and the license plate body is cut off under the action of the cutting knife, which is more convenient to operate.

[0008] As a further improvement of the utility model, the technical problem to be solved is: during the processing, the debris is easy to splash out from the feeding port, which poses a safety hazard.

[0009] In order to solve the above technical problems, the utility model further improves the technical solution adopted as follows: the sealing member includes a sealing plate slidably arranged on the inner wall of the protective cover, and a sliding cavity cooperating with the pressure plate is opened on the inner side of the sealing plate.

[0010] The beneficial effect of the above improvement is: by setting a sealing plate, the sealing plate closes the delivery port during the processing, effectively preventing debris generated during the processing from splashing out of the delivery port, and solving the safety hazard problem caused by splashing debris.

[0011] The utility model further improves the technical solution adopted as follows: both sides of the upper ends of the two pressing plates are fixedly connected to the lower end of the movable plate through connecting rods, and the side walls of the movable plate are in sliding contact with the inner walls of the two sealing plates respectively.

[0012] The beneficial effect of the above improvement is: a close connection is formed between the movable plate, the protective cover and the two sealing plates, which effectively prevents debris from splashing during processing and remaining on the end surface of the movable plate, making it difficult to clean.

[0013] As a further improvement of the utility model, the technical problem to be solved is: it is difficult to ensure that the lower end surface of the sealing plate is in close contact with the upper end surface of the processing table.

[0014] In order to solve the above technical problems, the utility model further improves the technical solution adopted as follows: the upper end surfaces of the two sealing plates are connected to the inner top surface of the protective cover through a second spring, and the stiffness coefficient of the second spring is smaller than the stiffness coefficient of the first spring.

[0015] The beneficial effect of the above improvement is: by setting the second spring, the sealing plate is driven to move downward under the reset action of the second spring, so that the lower end surface of the sealing plate contacts the upper end surface of the processing table, thereby achieving the effect of protecting the delivery port.

[0016] As a further improvement of the utility model, the technical problem to be solved is that the cutting knife is easily damaged by a falling license plate.

[0017] In order to solve the above technical problems, the utility model further improves the technical solution adopted as follows: the cutting groove is H-shaped, and a baffle for protecting the delivery port is fixedly provided on the inner wall of the larger end of the cutting groove, and the baffle is inclined.

[0018] The beneficial effects of the above improvement are as follows: by setting an H-shaped cutting groove and moving the protective cover so that the cut license plate body is located above the larger end of the H-shaped groove, and then releasing the pressing of the operating lever, thereby releasing the clamping of the license plate body, causing the center of the license plate body to become unstable and deflect and fall from the cutting groove under the action of gravity; by setting a baffle, on the one hand, the cut license plate will not hit the delivery port during the falling process, thus avoiding damage to the delivery port caused by the falling license plate; on the other hand, the baffle is arranged at an angle to facilitate the license plate to slide along the surface of the baffle. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is the appearance diagram of the shearing mechanism;

[0020] Figure 2 It is the exploded schematic diagram of the shear mechanism structure;

[0021] Figure 3 It is a side sectional schematic diagram of the shear mechanism in the first state;

[0022] Figure 4 It is a side sectional schematic diagram of the shear mechanism in the second state structure.

[0023] The text markings in the figure are as follows: 1. processing table; 2. protective cover; 3. first spring; 4. operating lever; 5. guide rail; 6. delivery port; 7. cutting knife; 8. cutting groove; 9. motor; 10. slide bar; 11. slide groove; 12. supporting plate; 13. license plate body; 14. moving plate; 15. pressure plate; 16. connecting rod; 17. sealing plate; 18. second spring; 19. baffle. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present invention.

[0025] like Figure 1-4As shown, an improved energy-saving and environmentally friendly shearing mechanism for scrapped motor vehicle license plates includes a processing table 1, a license plate body 13, and a motor 9 fixedly arranged at the lower end of the processing table 1. A cutting knife 7 is arranged at the output end of the motor 9. The processing table 1 is provided with a cutting groove 8 matched with the cutting knife 7. A protective cover 2 is arranged at the upper end of the processing table 1. The cutting knife 7 is located inside the protective cover 2. A delivery port 6 for placing the license plate body 13 is arranged at the lower ends of both sides of the protective cover 2. A clamping assembly for clamping the license plate body 13 is arranged inside the protective cover 2. Two guide rails 5 are symmetrically arranged at the upper end of the processing table 1. Slide bars 10 are fixedly arranged at both sides of the protective cover 2. Slide grooves 11 matched with the slide bars 10 are respectively arranged on the inner sides of the two guide rails 5. By slidingly setting the protective cover 2 and the clamping assembly, the license plate body 13 is fixedly placed in the protective cover 2, so that the cutting operation is carried out inside the protective cover 2, effectively avoiding a large amount of debris splashing, and avoiding the staff from manually pushing the license plate to the side of the cutting knife 7 for cutting, and preventing the staff from generating severe vibration during the cutting process, causing discomfort to the hands of the staff.

[0026] The clamping assembly includes two supporting plates 12 symmetrically arranged on the inner wall of the protective cover 2 and a moving plate 14 slidably arranged inside the protective cover 2. An operating rod 4 is movably penetrated on the top surface of the protective cover 2. The operating rod 4 is T-shaped and the lower end surface is connected to the upper end surface of the protective cover 2 through a first spring 3. The lower end of the operating rod 4 movably penetrates into the protective cover 2 and is fixedly connected to the upper end of the moving plate 14. Two pressing plates 15 cooperating with the supporting plates 12 are symmetrically arranged at the lower end of the moving plate 14. A sealing member cooperating with the delivery port 6 is arranged on the inner wall of the protective cover 2. By providing the supporting plates 12, it is convenient for the staff to place the license plate body 13 from the delivery port 6 on the supporting plates 12, and then drive the pressing plate 15 to move downward by pressing the operating rod 4. Through the mutual cooperation between the supporting plates 12 and the pressing plate 15, the effect of clamping the two ends of the license plate body 13 is achieved. Then, by pushing the protective cover 2 to move and under the action of the cutting knife 7, the license plate body 13 is cut off, and the operation is relatively convenient.

[0027] The sealing member includes a sealing plate 17 slidably arranged on the inner wall of the protective cover 2, and a sliding cavity is provided inside the sealing plate 17 to cooperate with the pressing plate 15. By providing the sealing plate 17, the sealing plate 17 can seal the feeding port 6 during the processing, effectively preventing the debris generated during the processing from splashing out of the feeding port 6, and solving the problem of potential safety hazards caused by the splashing of debris.

[0028] The upper ends of the two pressing plates 15 are fixedly connected to the lower end of the moving plate 14 through connecting rods 16, and the side walls of the moving plate 14 are respectively in sliding contact with the inner walls of the two sealing plates 17. This forms a tight connection between the moving plate 14, the protective cover 2 and the two sealing plates 17, effectively preventing the debris from splashing and remaining on the upper end surface of the moving plate 14 during the processing, which is difficult to clean.

[0029] The upper end surfaces of the two sealing plates 17 are connected to the inner top surface of the protective cover 2 through the second spring 18, and the stiffness coefficient of the second spring 18 is smaller than the stiffness coefficient of the first spring 3. By providing the second spring 18, the sealing plate 17 is driven to move downward under the reset action of the second spring 18, so that the lower end surface of the sealing plate 17 contacts the upper end surface of the processing table 1, thereby achieving the effect of protecting the inlet 6.

[0030] The cutting groove 8 is H-shaped, and a baffle 19 for protecting the delivery port 6 is fixedly provided on the inner wall of the larger end of the cutting groove 8, and the baffle 19 is tilted. By setting the H-shaped cutting groove, the cut license plate body 13 is located above the larger end of the H-shaped groove by moving the protective cover 2, and then the pressing operation lever 4 is released, thereby releasing the clamping of the license plate body 13, so that the center of the license plate body 13 is unstable and deflected and falls from the cutting groove 8 under the action of gravity. By setting the baffle 19, on the one hand, the cut license plate will not hit the delivery port 6 during the falling process, avoiding the license plate from falling and causing damage to the delivery port 6, and on the other hand, the baffle 19 is tilted, which facilitates the license plate to slide along the surface of the baffle 19.

[0031] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0032] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. An improved energy-saving and environmentally friendly shearing mechanism for scrapped motor vehicle license plates, characterized in that: The invention comprises a processing table (1), a license plate body (13) and a motor (9) fixed at the lower end of the processing table (1); a cutting knife (7) is provided at the output end of the motor (9); a cutting groove (8) matching with the cutting knife (7) is provided at the processing table (1); a protective cover (2) is provided at the upper end of the processing table (1); the cutting knife (7) is located inside the protective cover (2); a delivery port (6) for placing the license plate body (13) is provided at the lower ends of both sides of the protective cover (2); a clamping assembly for clamping the license plate body (13) is provided inside the protective cover (2); two guide rails (5) are symmetrically provided at the upper end of the processing table (1); sliding bars (10) are fixedly provided at both sides of the protective cover (2); and sliding grooves (11) matching with the sliding bars (10) are provided on the inner sides of the two guide rails (5).

2. The improved energy-saving and environmentally friendly shearing mechanism for scrapped motor vehicle license plates according to claim 1 is characterized in that: The clamping assembly comprises two supporting plates (12) symmetrically arranged on the inner wall of the protective cover (2) and a movable plate (14) slidably arranged inside the protective cover (2); an operating rod (4) is movably penetrated through the top surface of the protective cover (2); the operating rod (4) is T-shaped and the lower end surface is connected to the upper end surface of the protective cover (2) through a first spring (3); the lower end of the operating rod (4) movably penetrates into the protective cover (2) and is fixedly connected to the upper end of the movable plate (14); the lower end of the movable plate (14) is symmetrically provided with two pressing plates (15) that cooperate with the supporting plates (12); and the inner wall of the protective cover (2) is provided with a sealing member that cooperates with the delivery port (6).

3. The improved energy-saving and environmentally friendly shearing mechanism for scrapped motor vehicle license plates according to claim 2 is characterized in that: The sealing member comprises a sealing plate (17) slidably arranged on the inner wall of the protective cover (2), and a sliding cavity matching with the pressure plate (15) is provided on the inner side of the sealing plate (17).

4. The improved energy-saving and environmentally friendly shearing mechanism for scrapped motor vehicle license plates according to claim 2 is characterized in that: Both sides of the upper ends of the two pressing plates (15) are fixedly connected to the lower end of the movable plate (14) via connecting rods (16), and the side walls of the movable plate (14) are in sliding contact with the inner walls of the two sealing plates (17) respectively.

5. The improved energy-saving and environmentally friendly shearing mechanism for scrapped motor vehicle license plates according to claim 3 is characterized by: The upper end surfaces of the two sealing plates (17) are connected to the inner top surface of the protective cover (2) via a second spring (18), and the stiffness coefficient of the second spring (18) is smaller than the stiffness coefficient of the first spring (3).

6. The improved energy-saving and environmentally friendly shearing mechanism for scrapped motor vehicle license plates according to claim 1 is characterized by: The cutting groove (8) is H-shaped, and a baffle (19) for protecting the delivery port (6) is fixedly provided on the inner wall of the larger end of the cutting groove (8), and the baffle (19) is arranged obliquely.

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