Sheet protection device for production equipment

Abstract

The utility model relates to the technical field of protection components, and discloses a production equipment sheet protection device which comprises an installation assembly and an anti-collision assembly, the installation assembly is connected to the anti-collision assembly in a sliding mode, the installation assembly comprises a U-shaped plate, a pressing plate is arranged at the position, close to the bottom end, in the U-shaped plate, a containing groove is formed in the position, corresponding to the pressing plate, of the U-shaped plate, and an elastic piece is arranged in the containing groove. The end, away from the bottom end of the U-shaped plate, of the pressing plate is hinged to the containing groove, the other end of the pressing plate is connected with the containing groove through an elastic piece, and a flexible protrusion is arranged on the pressing plate close to the hinged position. When the device is clamped to a thin plate needing to be wrapped and protected, the thin plate is inserted into the U-shaped plate from the expansion opening of the U-shaped plate, in the insertion process, the thin plate extrudes the pressing plate, the pressing plate rotates around the rotating shaft, the flexible protrusion on the side, close to the rotating shaft, of the pressing plate moves in the direction away from the containing groove to abut against the thin plate, and the larger the rotating angle of the pressing plate is, the larger the pressing plate rotates. The higher the extrusion degree of the flexible protrusions on the thin plate is, the higher the connection stability between the device and the thin plate is.

Description

Technical Field

[0001] The utility model relates to the technical field of protective components, in particular to a thin plate protective device for production equipment. Background Art

[0002] In the field of cigarette production, anti-collision strips are usually used to protect the exposed edges of thin plates of production equipment such as tobacco drying machines, cigarette cabinets, and vibrating conveyors to prevent the human body (especially the head) from being scratched by the thin plates when colliding with the edges of the thin plates. The existing corner anti-collision devices wrap the edges of the thin plates by means of a snap-fitting and embedding method, and only rely on the friction between the anti-collision strip and the thin plates to maintain the relative position of the two. When the anti-collision strip is accidentally hit, it is easy to fall off from the edge of the thin plate, and the connection effect is poor. CN202604000U discloses a U-shaped anti-collision strip for corners, including a strip of soft material, and a groove is provided on one side of the strip. The device mentioned in the above patent is snap-fitted and connected to the edge of the thin plate through a groove, and the connection stability is poor. The anti-collision strip is easy to fall off from the edge of the thin plate, especially some smoother thin plates. Utility Model Content

[0003] In view of this, the purpose of the utility model is to provide a thin plate protection device for production equipment, so that it can solve the problem of poor connection stability caused by the existing raw thin plate protection device relying only on the friction between the anti-collision strip and the thin plate for fixation.

[0004] The utility model solves the above technical problems through the following technical means:

[0005] A thin plate protection device for production equipment includes a mounting component and an anti-collision component, the mounting component is slidably connected to the anti-collision component, the mounting component includes a U-shaped plate, a pressure plate is arranged near the bottom end of the U-shaped plate, a receiving groove is arranged at the position of the U-shaped plate corresponding to the pressure plate, an elastic member is arranged in the receiving groove, one end of the pressure plate away from the bottom end of the U-shaped plate is hinged to the receiving groove, and the other end is connected to the receiving groove through the elastic member, and a flexible protrusion is arranged on the pressure plate near the hinge.

[0006] Furthermore, the opening of the U-shaped plate expands in a direction away from the bottom end of the U-shaped plate.

[0007] Furthermore, shoulders are provided on both sides of the U-shaped plate in the width direction, and slide grooves are provided in the shoulders. The anti-collision assembly includes an arc-shaped support plate, and the arc-shaped support plate is slidably connected to the slide grooves.

[0008] Furthermore, a limiting groove is arranged on the arc-shaped support plate at a position corresponding to the shoulder, and a limiting block is arranged on the shoulder at a position corresponding to the limiting groove, and the limiting block is engaged with the limiting groove.

[0009] Furthermore, the thin plate protection device of the production equipment also includes a buffer spring, which is arranged in the slide groove, one end of the buffer spring abuts against the shoulder, and the other end of the buffer spring abuts against the arc-shaped support plate.

[0010] Furthermore, the elastic member is a spring, and the arc-shaped support plate is a honeycomb plate.

[0011] Beneficial effects of the utility model:

[0012] 1. When the device is engaged with the thin plate that needs to be wrapped and protected, the thin plate is inserted into the U-shaped plate from the expanded opening of the U-shaped plate. During the insertion process, the thin plate will squeeze the pressure plate, causing the pressure plate to rotate around the axis, and the flexible protrusion on the side of the pressure plate close to the axis will move away from the accommodating groove to abut the thin plate. The greater the rotation angle of the pressure plate, the higher the degree of squeezing of the thin plate by the flexible protrusion, and the stronger the connection stability between the device and the thin plate.

[0013] 2. In the present application, an anti-collision component which can be slidably connected to the U-shaped plate is provided, which can absorb the kinetic energy generated when the human body collides with the anti-collision component, reduce the relative force between the human body and the thin plate, and reduce damage to the human body. The arc-shaped support plate is a honeycomb plate structure, which can further absorb the kinetic energy when a collision occurs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the thin plate protection device for production equipment of the utility model;

[0015] Figure 2 This is the overall front view of the thin plate protection device for production equipment of the utility model;

[0016] in,

[0017] 10. Installation assembly; 11. U-shaped plate; 12. Pressure plate; 13. Accommodation groove; 14. Elastic member; 15. Flexible protrusion; 16. Shoulder; 17. Slide groove; 18. Limit block; 19. Rotating shaft; 20. Anti-collision assembly; 21. Arc support plate; 22. Limit groove; 30. Buffer spring. DETAILED DESCRIPTION

[0018] The following describes the implementation of the present invention through specific embodiments. Those skilled in the art can understand the advantages and effects of the present invention from the contents disclosed in this specification. It should be noted that the illustrations provided in the following embodiments are only for exemplary descriptions, and they are only schematic diagrams, not physical diagrams, and cannot be understood as limitations on the present invention. In order to better illustrate the embodiments of the present invention, some parts in the figures may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the figures may be omitted.

[0019] The same or similar numbers in the figures of the embodiments of the present invention correspond to the same or similar parts. In the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "front", "back", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the figures, they 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 direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the figures are only used for illustrative purposes and cannot be understood as limitations on the present invention. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0020] like Figure 1-2 As shown, the present application provides a thin plate protection device for production equipment, including a mounting assembly 10 and an anti-collision assembly 20. The mounting assembly 10 is used to connect the device as a whole to the edge of the thin plate. The anti-collision assembly 20 is used to wrap the edge of the thin plate to prevent damage to the human body in the event of a collision. The mounting assembly 10 is slidably connected to the anti-collision assembly 20. The mounting assembly 10 includes a U-shaped plate 11. A pressure plate 12 is provided near the bottom end of the U-shaped plate 11. A receiving groove 13 is provided in the U-shaped plate 11 corresponding to the pressure plate 12, and the receiving groove 13 is used to receive the pressure plate 12 and the elastic member 14. Preferably, the elastic member 14 can be a spring. Specifically, one end of the pressure plate 12 is hinged to the receiving groove 13 through a rotating shaft 19. The other end is connected to the receiving groove 13 through an elastic member 14. A flexible protrusion 15 is provided near the hinge of the pressure plate 12. When the thin plate is inserted into the U-shaped plate 11, the pressing plate 12 rotates around the rotating shaft 19 under the action of the thin plate. At this time, the end of the pressing plate 12 away from the rotating shaft 19 overcomes the force of the elastic member 14 and is pressed into the receiving groove 13, and the flexible protrusion 15 at the other end moves away from the receiving groove 13 until it fits with the thin plate. Moreover, the greater the angle of rotation of the pressing plate 12 by the thin plate, the greater the extrusion friction force generated by the flexible protrusion 15 on the thin plate, and the better the connection effect. Preferably, in the present application, two groups of pressing plates 12 and flexible protrusions 15 are symmetrically arranged in the U-shaped plate 11 to maintain a stable connection of the thin plate. In the present application, the flexible protrusion 15 can be rubber, nylon, etc.

[0021] The opening of the U-shaped plate 11 expands in a direction away from the bottom end of the U-shaped plate 11, so that the thin plate can be easily inserted into the U-shaped plate 11. Shoulders 16 are provided on both sides of the width direction of the U-shaped plate 11. A slide groove 17 is provided in the shoulder 16. The anti-collision component 20 includes an arc-shaped support plate 21. The arc-shaped support plate 21 is slidably connected to the slide groove 17. The device also includes a buffer spring 30, which is arranged in the slide groove 17. One end of the buffer spring 30 abuts against the shoulder 16, and the other end abuts against the arc-shaped support plate 21. When the human body collides with the arc-shaped support plate 21, the arc-shaped support plate 21 can slide along the slide groove 17, and part of the kinetic energy generated can be absorbed by the buffer paralysis, and part is absorbed by the arc-shaped support plate 21 itself. In this way, the interaction force between the human body and the thin plate is greatly reduced, and the damage to the human body is reduced.

[0022] To prevent the arc support plate 21 from sliding out of the slide slot 17 , a limiting slot 22 is provided at the arc support plate 21 corresponding to the shoulder 16 , and a limiting block 18 is provided at the shoulder 16 corresponding to the limiting slot 22 . The limiting block 18 is snap-fitted to the limiting slot 22 .

[0023] In order to improve the collision buffering performance of the arc support plate 21, the arc support plate 21 can preferably be a honeycomb plate, and honeycomb holes are provided in the arc support plate 21. In the present application, the arc support plate 21 is set as a honeycomb plate, which can reduce the weight of the entire device and avoid generating a large pressure on the thin plate to cause the thin plate to bend.

[0024] The method of using the utility model is as follows:

[0025] When the device is engaged with the thin plate that needs to be wrapped and protected, the thin plate is inserted into the U-shaped plate 11 from the expanded opening of the U-shaped plate 11. During the insertion process, the thin plate will squeeze the pressure plate 12, causing the pressure plate 12 to rotate around the rotation axis 19. The flexible protrusion 15 on the side of the pressure plate 12 close to the rotation axis 19 will move away from the accommodating groove 13 to abut the thin plate. The greater the rotation angle of the pressure plate 12, the higher the degree of squeezing of the thin plate by the flexible protrusion 15, and the stronger the connection stability between the device and the thin plate. In the present application, an anti-collision component 20 that can be slidably connected to the U-shaped plate 11 is provided, which can absorb the kinetic energy generated by the human body colliding with the anti-collision component 20, reduce the relative force between the human body and the thin plate, and reduce damage to the human body. The arc-shaped support plate 21 is a honeycomb plate structure, which can further absorb the kinetic energy when the collision occurs.

[0026] The above embodiments are only used to illustrate the technical solution of the utility model and are not intended to limit it. Although the utility model is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model. The technology, shape, and structure that are not described in detail in the utility model are all well-known technologies.

Claims

1. A thin plate protection device for production equipment, characterized in that: The invention comprises a mounting assembly (10) and an anti-collision assembly (20), wherein the mounting assembly (10) is slidably connected to the anti-collision assembly (20), the mounting assembly (10) comprises a U-shaped plate (11), a pressure plate (12) is arranged near the bottom end of the U-shaped plate (11), a receiving groove (13) is arranged on the U-shaped plate (11) corresponding to the pressure plate (12), an elastic member (14) is arranged in the receiving groove (13), one end of the pressure plate (12) away from the bottom end of the U-shaped plate (11) is hinged to the receiving groove (13), and the other end is connected to the receiving groove (13) via the elastic member (14), and a flexible protrusion (15) is arranged on the pressure plate (12) near the hinge.

2. The thin plate protection device for production equipment according to claim 1, characterized in that: The opening of the U-shaped plate (11) expands in a direction away from the bottom end of the U-shaped plate (11).

3. The thin plate protection device for production equipment according to claim 2, characterized in that: The U-shaped plate (11) is provided with shoulders (16) on both sides in the width direction, and a slide groove (17) is provided in the shoulder (16). The anti-collision component (20) comprises an arc-shaped support plate (21), and the arc-shaped support plate (21) is slidably connected to the slide groove (17).

4. The thin plate protection device for production equipment according to claim 3, characterized in that: The arc-shaped support plate (21) is provided with a limiting groove (22) at a position corresponding to the shoulder (16), and the shoulder (16) is provided with a limiting block (18) at a position corresponding to the limiting groove (22), and the limiting block (18) is engaged with the limiting groove (22).

5. The thin plate protection device for production equipment according to claim 4, characterized in that: The device further comprises a buffer spring (30), wherein the buffer spring (30) is arranged in the slide groove (17), one end of the buffer spring (30) abuts against the shoulder (16), and the other end abuts against the arc-shaped support plate (21).

6. The thin plate protection device for production equipment according to claim 3, characterized in that: The elastic member (14) is a spring, and the arc-shaped support plate (21) is a honeycomb plate.

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