Bending device for processing plastic hollow plate
By designing the limiting assembly in the bending device, the problem of easy deviation of the plate when heated and pressed is solved, and the stable limiting and efficient bending effect of the plate are achieved.
Patent Information
- Application Number
- CN202421646325.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-12
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-12
AI Technical Summary
The existing bending devices cannot achieve limiting effect when bending the plastic hollow plate, resulting in the plate being easily deviated when heated and pressed, affecting the bending effect.
A bending device including a limiting assembly is designed. The limiting assembly is composed of a limiting plate, a connecting rod, a moving groove, a limiting slider and a limiting ring groove. Through the engagement and sliding relationship of these components, the limiting placement of the plate is realized to avoid offset.
Through the design of the limiting component, the plate will not be offset when heated and pressed, which improves the stability and practicality of the bending effect.
Smart Images
Figure CN222819528U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plate processing equipment, in particular to a bending device used for processing plastic hollow plates. Background Art
[0002] Plastic hollow board is a new type of material. It uses modern chemical HDPE and HDPP materials. It is a new type of material that is light in weight, non-toxic, pollution-free, waterproof, shockproof, anti-aging, corrosion-resistant, and colorful. Compared with cardboard structural products, hollow board has the advantages of moisture-proof, corrosion-resistant, and lighter to replace cardboard. Plastic hollow board needs to be bent during production and processing, so a special bending device is used for processing. The existing bending device has the problem that when the bending device bends the plate, it cannot achieve the limiting function, which makes the plate easy to deviate when placed on the surface of the machine body for compression and heating, which will affect the bending effect of the plate. There are limitations when using it, and there is room for improvement. Utility Model Content
[0003] The purpose of the utility model is to provide a bending device for processing a plastic hollow plate to solve the problems raised in the above background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bending device for processing plastic hollow plates, comprising a machine body, a mounting frame is arranged on one side of the top of the machine body, a heating rod is installed on the bottom end face of the mounting frame, first driving cylinders are symmetrically installed at both ends of the machine body, the output end of the first driving cylinder is connected to the mounting frame, a flip plate is arranged on one side of the top surface of the machine body, a second driving cylinder is symmetrically installed on the surface of one side of the machine body, the output end of the second driving cylinder is connected to the flip plate, and a limiting component is arranged on the top surface of the machine body.
[0005] The limit assembly includes a limit plate arranged on the top surface of the body, a connecting rod is symmetrically fixed to the bottom surface of the limit plate, a movable groove is symmetrically opened on the top surface of the body, the connecting rod is limitedly engaged to the inside of the movable groove, a connecting plate is symmetrically arranged on the other side surface of the body, a limit slider is symmetrically fixed on the inner surface of the connecting plate, and a limit sliding groove for the movement of the limit slider is symmetrically opened on the top of the other side surface of the body, limiting ring grooves are equidistantly opened on the surface of the connecting rod, and limiting clamping grooves are opened on one end surface of the two connecting plates, and one end of the connecting plate is clamped and connected with the limiting ring groove on the surface of the connecting rod through the limiting clamping groove.
[0006] As a further preferred embodiment of the present technical solution, a connecting spring is installed between the other ends of the two connecting plates, and the cross-section of the connecting plate is "L"-shaped.
[0007] As a further preferred embodiment of the present technical solution, the length of the connecting rod is greater than the length of the inner wall of the movable groove, and the width of the opening of the limiting slot is smaller than the diameter of the end surface of the connecting rod.
[0008] As a further preferred embodiment of the technical solution, a control box is fixed to the top of one end surface of the body, and a strip groove is opened on one side of the top end surface of the body, and the strip groove is directly below the heating rod.
[0009] As a further preferred embodiment of the present technical solution, a functional component is provided on the bottom end surface of the flip plate, and the functional component includes an extension plate symmetrically arranged on the bottom end surface of the flip plate, one end of the extension plate is rotatably connected to the bottom end surface of the flip plate, a mounting screw hole is provided on the other end surface of the extension plate, an adjusting bolt is screwed into the inside of the mounting screw hole, a fixing groove is provided on the inner surface of the other end of the extension plate, a rubber pad is provided inside the fixing groove, one end of the adjusting bolt is fixedly connected to the bottom end surface of the rubber pad, and the top end surface of the rubber pad is tightly fitted with the bottom end surface of the flip plate.
[0010] As a further preferred embodiment of the present technical solution, fixing plates are symmetrically fixed on both sides of the bottom end surface of the flip plate, and one side surface of the fixing plate is fitted and connected to one end surface of the extension plate.
[0011] The utility model provides a bending device for processing plastic hollow plates, which has the following beneficial effects:
[0012] 1. The utility model is designed with a limit assembly to facilitate the limiting effect when the plate is placed on the surface of the machine body, so that one end of the plate can be against the limit plate, so that the plate will not be offset when it is pressed and heated, which is convenient for improving the bending effect of the plate and has good practicality.
[0013] 2. The functional components designed in the utility model make it easy for workers to adjust the flip plate, so that the flip plate can support and flip some long plates without manual assistance. The operation is convenient and fast, and the practical effect is good. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the installation structure of the limit assembly in the utility model;
[0016] Figure 3 for Figure 2 A magnified schematic diagram of the middle A area;
[0017] Figure 4This is a schematic diagram of the installation structure of the functional components in the utility model;
[0018] Figure 5 for Figure 4 A magnified schematic diagram of the middle B area;
[0019] In the figure: 1. body; 2. mounting frame; 3. heating rod; 4. first driving cylinder; 5. flip plate; 6. second driving cylinder; 7. control box; 8. limit plate; 9. connecting rod; 10. moving groove; 11. connecting plate; 12. connecting spring; 13. limit slide groove; 14. limit slider; 15. limit ring groove; 16. limit card groove; 17. extension plate; 18. fixing plate; 19. adjusting bolt; 20. mounting screw hole; 21. rubber pad; 22. fixing groove. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0021] The utility model provides a technical solution: Figure 1 , Figure 2 and 3As shown, in the present embodiment, a bending device for processing plastic hollow plates comprises a body 1, a mounting frame 2 is arranged on one side of the top of the body 1, a heating rod 3 is installed on the bottom end surface of the mounting frame 2, first driving cylinders 4 are symmetrically installed at both ends of the body 1, and the output end of the first driving cylinder 4 is connected to the mounting frame 2, a flip plate 5 is arranged on one side of the top surface of the body 1, a second driving cylinder 6 is symmetrically installed on one side surface of the body 1, and the output end of the second driving cylinder 6 is connected to the flip plate 5, a control box 7 is fixed on the top of one end surface of the body 1, a strip groove is opened on one side of the top surface of the body 1, and the strip groove is directly below the heating rod 3, a limiting component is arranged on the top surface of the body 1, and the limiting component comprises a limiting plate 8 arranged on the top surface of the body 1, a connecting rod 9 is symmetrically fixed on the bottom end surface of the limiting plate 8, a moving groove 10 is symmetrically opened on the top surface of the body 1, and the connecting rod 9 is limitedly engaged with the inside of the moving groove 10, and the machine A connecting plate 11 is symmetrically arranged on the other side surface of the body 1, and a limiting slide block 14 is symmetrically fixed on the inner surface of the connecting plate 11. A limiting slide groove 13 for the limiting slide block 14 to move is symmetrically opened on the top of the other side surface of the body 1. A limiting ring groove 15 is equidistantly opened on the surface of the connecting rod 9, and a limiting card groove 16 is opened on one end surface of the two connecting plates 11. One end of the connecting plate 11 is engaged and connected with the limiting ring groove 15 on the surface of the connecting rod 9 through the limiting card groove 16. The length of the connecting rod 9 is greater than the inner wall length of the moving groove 10, and the width of the opening of the limiting card groove 16 is less than the end surface diameter of the connecting rod 9. A connecting spring 12 is installed between the other ends of the two connecting plates 11. The cross-section of the connecting plate 11 is "L"-shaped, which is convenient for workers to limit the plastic hollow plate and place it on the top surface of the body 1, so that the plate will not deviate when it is pressed and heated, which can improve the bending effect of the plate and has good practicality.
[0022] like Figure 4 and Figure 5 As shown, a functional component is provided on the bottom end surface of the flip plate 5, and the functional component includes an extension plate 17 symmetrically arranged on the bottom end surface of the flip plate 5, one end of the extension plate 17 is rotatably connected to the bottom end surface of the flip plate 5, a mounting screw hole 20 is provided on the other end surface of the extension plate 17, an adjusting bolt 19 is screwed into the inside of the mounting screw hole 20, a fixing groove 22 is provided on the inner side surface of the other end of the extension plate 17, a rubber pad 21 is provided inside the fixing groove 22, one end of the adjusting bolt 19 is fixedly connected to the bottom end surface of the rubber pad 21, and the top end surface of the rubber pad 21 is tightly fitted with the bottom end surface of the flip plate 5, and fixed plates 18 are symmetrically fixed on both sides of the bottom end surface of the flip plate 5, and one side surface of the fixing plate 18 is fitted and connected with one end surface of the extension plate 17, so that workers can perform bending processing on some longer plates, so that the flip plate 5 can support and flip plates of different lengths, the applicability is improved, and the practical effect is better.
[0023] The utility model provides a bending device for processing plastic hollow plates. The specific working principle is as follows: when the utility model needs to limit the placement of the plastic hollow plate, first pull one end of the two connecting plates 11 to make the connecting spring 12 between the ends of the two connecting plates 11 contract. At the same time, the connecting plate 11 will drive the limiting slider 14 to slide inside the limiting slide groove 13 until the other end of the two connecting plates 11 is separated from the inside of the limiting ring groove 15 on the surface of the connecting rod 9. Then the limiting plate 8 can be pushed to move on the top surface of the machine body 1. At this time, the limiting plate 8 will drive the connecting rod 9 to move inside the moving groove 10. After the limiting plate 8 moves to a suitable position, the monologue of the connecting plate 11 can be released. At this time, the rebound force generated by the connecting spring 12 will act on the connecting plate 11, so that the limiting card groove 16 at the other end of the connecting plate 11 can be engaged with the connecting rod 9, so that the limiting plate 8 can be limited to the top surface of the machine body 1, and then the worker can place the plastic hollow plate The two extension plates 17 at the bottom end face of the flip plate 5 need to be adjusted so that the extension plates 17 can provide limited support for the plates. First, one end of the two extension plates 17 is pulled so that the two extension plates 17 can be rotated until the side surface of the other end of the extension plates 17 is fitted and connected with the side surface of the fixing plate 18. Then, the adjusting bolt 19 can be rotated so that the adjusting bolt 19 rotates inside the mounting screw hole 20. At this time, the adjusting bolt 19 will push the rubber pad 21 to move outside the fixing groove 22 until the top end face of the rubber pad 21 is in the same horizontal plane as the top end face of the flip plate 5. This allows the flip plate 5 to support and flip some long plates, which improves applicability and has a better practical effect.
[0024] 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 bending device for processing a plastic hollow plate, comprising a body (1), a mounting frame (2) is arranged on one side of the top of the body (1), a heating rod (3) is installed on the bottom end surface of the mounting frame (2), first driving cylinders (4) are symmetrically installed at both ends of the body (1), the output end of the first driving cylinder (4) is connected to the mounting frame (2), a flip plate (5) is arranged on one side of the top surface of the body (1), a second driving cylinder (6) is symmetrically installed on one side surface of the body (1), the output end of the second driving cylinder (6) is connected to the flip plate (5), and the characteristics are: A limit position component is provided on the top surface of the body (1); The limiting assembly comprises a limiting plate (8) arranged on the top surface of the body (1), a connecting rod (9) is symmetrically fixed on the bottom surface of the limiting plate (8), a movable groove (10) is symmetrically opened on the top surface of the body (1), and the connecting rod (9) is limitedly engaged with the inside of the movable groove (10), a connecting plate (11) is symmetrically arranged on the other side surface of the body (1), a limiting slider (14) is symmetrically fixed on the inner surface of the connecting plate (11), and a limiting slide groove (13) for the movement of the limiting slider (14) is symmetrically opened on the top of the other side surface of the body (1), and the surface of the connecting rod (9) is provided with limiting ring grooves (15) at equal distances, and one end surface of the two connecting plates (11) is provided with a limiting clamping groove (16), and one end of the connecting plate (11) is clamped and connected with the limiting ring groove (15) on the surface of the connecting rod (9) through the limiting clamping groove (16).
2. A bending device for processing plastic hollow plates according to claim 1, characterized in that: A connecting spring (12) is installed between the other ends of the two connecting plates (11), and the cross section of the connecting plate (11) is "L" shaped.
3. A bending device for processing a plastic hollow plate according to claim 1, characterized in that: The length of the connecting rod (9) is greater than the length of the inner wall of the movable groove (10), and the width of the opening of the limiting slot (16) is smaller than the diameter of the end surface of the connecting rod (9).
4. A bending device for processing a plastic hollow plate according to claim 1, characterized in that: A control box (7) is fixed on the top of one end surface of the machine body (1), and a strip groove is provided on one side of the top end surface of the machine body (1), and the strip groove is located directly below the heating rod (3).
5. The bending device for processing a plastic hollow plate according to claim 1, characterized in that: The bottom end surface of the flip plate (5) is provided with a functional component, and the functional component comprises an extension plate (17) symmetrically arranged on the bottom end surface of the flip plate (5), one end of the extension plate (17) is rotatably connected to the bottom end surface of the flip plate (5), a mounting screw hole (20) is provided on the other end surface of the extension plate (17), an adjusting bolt (19) is screwed into the inside of the mounting screw hole (20), a fixing groove (22) is provided on the inner side surface of the other end of the extension plate (17), a rubber pad (21) is provided inside the fixing groove (22), one end of the adjusting bolt (19) is fixedly connected to the bottom end surface of the rubber pad (21), and the top end surface of the rubber pad (21) is tightly fitted with the bottom end surface of the flip plate (5).
6. A bending device for processing plastic hollow plates according to claim 5, characterized in that: Fixed plates (18) are symmetrically fixed on both sides of the bottom end surface of the flip plate (5), and one side surface of the fixed plate (18) is fitted and connected to one end surface of the extension plate (17).