Foamed plastic edge grinding machine

Abstract

The utility model is suitable for the technical field of plastic product processing, and provides a foamed plastic edge grinding machine which comprises a workbench, a placing plate is rotatably arranged on the front side of the workbench, a support is arranged on the rear side of the workbench, a sliding block is arranged at the bottom of the rear end of the support in a sliding mode, and a connecting plate is arranged at the bottom of the sliding block in a lifting mode. According to the foamed plastic edge grinding machine, firstly, foamed plastic to be machined is placed in the containing frame, a system is started, a suction cup sucks one piece of foamed plastic from the containing frame and conveys the foamed plastic to a containing plate, then a pressing plate descends to fix the foamed plastic, grinding machining is started after a grinding head moves to a proper position, and after machining is completed, the pressing plate ascends, and the foamed plastic is conveyed to the containing plate; according to the foamed plastic grinding device, the push plate stretches out to push foamed plastic into the collecting frame, so that manual feeding is not needed, the eccentric condition during placement is avoided, the production efficiency is improved, dust and chippings generated in the grinding process are more conveniently collected, and harm of the dust and the chippings to the body is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic product processing, and particularly relates to a foam plastic edging machine. Background Art

[0002] With the wide application of foam plastics in various industries, such as furniture manufacturing, electrical appliance packaging, building decoration, logistics transportation, etc., the requirements for the processing precision and appearance quality of foam plastic products are getting higher and higher. Therefore, as an important part of foam plastic processing equipment, the technology of foam plastic edging machines is also constantly progressing and improving.

[0003] A foam plastic edging machine disclosed in Chinese Patent CN 202088054 U. In this technical solution, the workpiece to be processed is placed on the template by the staff, and the edge of the workpiece where the fillet to be processed faces the grinding head. Then, multiple pressing plates are stacked on the surface of the workpiece, and then the template is rotated uniformly for one week. Thus, a fillet can be ground on the edge of the workpiece. However, in this technical solution, since the workpiece needs to be manually placed on the template, the position of each placement is different. The eccentric placement of the foam plastic will cause uneven force on the grinding head during the processing, resulting in uneven edges and thickness of the processed foam plastic, and even local damage or deformation. In addition, a large amount of fine dust and debris will be generated during the grinding process, and it is not convenient to clean. Summary of the Utility Model

[0004] The utility model provides a foam plastic edging machine, aiming to solve the problems that the workpiece needs to be manually placed on the template, resulting in different placement positions each time, the eccentric placement of the foam plastic will cause uneven force on the grinding head during the processing, and a large amount of fine dust and debris will be generated during the grinding process, and it is not convenient to clean.

[0005] The utility model is realized as follows: A foam plastic edging machine includes a workbench. A placement plate is rotatably arranged on the front side of the workbench. A bracket is arranged on the rear side of the workbench. A sliding block is slidably arranged at the bottom of the rear end of the bracket. A connecting plate is arranged at the bottom of the sliding block in a vertically movable manner. A grinding head is rotatably arranged at the bottom of the connecting plate. A groove is formed at the front end of the bracket. A pressing plate corresponding to the placement plate is arranged in the groove in a vertically movable and rotatable manner.

[0006] A collection box and a placement box are arranged on one side of the workbench. A cross plate is arranged above the placement box by extending one side of the bracket. The front side of the bottom of the bracket is slidably connected with a movable plate along the length direction of the cross plate. A support plate is arranged at the bottom of the movable plate in a vertically movable manner. A plurality of suction cups for sucking the foam plastic in the placement box are arranged at the bottom of the support plate. A push plate for pushing the foam plastic into the collection box is telescopically arranged at the front end of the workbench and on one side of the placement plate.

[0007] Preferably, a dust collection hood is fixedly connected to the surface of the connecting plate, and the rear end of the dust collection hood is communicated with a pipeline through a hose.

[0008] Preferably, a first electric slide rail is arranged at the rear side of the bottom of the bracket. A first slider is slidably arranged on the surface of the first electric slide rail. The sliding block is fixedly connected to the first slider. A first electric telescopic rod is vertically fixedly connected to the bottom of the sliding block. The top of the connecting plate is fixedly connected to the bottom end of the first electric telescopic rod. A rotating shaft is rotatably arranged at the bottom of the connecting plate. The bottom end of the rotating shaft is fixedly connected to the grinding head.

[0009] Preferably, a second electric slide rail is horizontally arranged at the front side of the bracket. A second slider is slidably arranged on the surface of the second electric slide rail. The movable plate is fixedly connected to the second slider. A second electric telescopic rod is fixedly connected to the bottom of the movable plate. The top of the support plate is fixedly connected to the bottom end of the second electric telescopic rod.

[0010] Preferably, a third electric telescopic rod is horizontally arranged at one side of the top of the workbench. The push plate is fixedly connected to one end of the third electric telescopic rod.

[0011] Preferably, a fourth electric telescopic rod is arranged at the top of the bracket. A connecting rod is rotatably arranged at the bottom end of the fourth electric telescopic rod. The pressing plate is fixedly connected to the connecting rod.

[0012] Beneficial effects

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: For a foam plastic edge grinding machine of the present utility model, first, the foam plastic to be processed is placed in the placing frame. After starting the system, the suction cup sucks a piece of foam plastic from the placing frame and transports it to the placing plate. Then, the pressing plate descends to fix the foam plastic. Then, after the grinding head moves to a suitable position, the grinding process starts. After the processing is completed, the pressing plate rises, and the push plate extends to push the foam plastic into the collection frame. Therefore, manual feeding is not required, and the situation of eccentricity during placement is avoided, thereby improving the production efficiency. In addition, it is more convenient to collect the dust and debris generated during the grinding process to reduce the harm of dust and debris to the body. Description of the Drawings

[0014] Figure 1 It is a schematic side structure diagram of the present utility model;

[0015] Figure 2 It is a schematic front structure diagram of the present utility model;

[0016] Figure 3 It is a schematic enlarged partial structure diagram of A in the present utility model;

[0017] In the figure: 1, workbench; 2, bracket; 3, grinding head; 4, first electric slide rail; 5, placing plate; 6, pressing plate; 7, connecting rod; 8, pushing plate; 9, second electric slide rail; 10, second slider; 11, first electric telescopic rod; 12, first slider; 13, hose; 14, pipeline; 15, second electric telescopic rod; 16, third electric telescopic rod; 17, rotating shaft; 18, collecting box; 19, placing box; 20, suction cup; 21, support plate; 22, sliding block; 23, cross plate; 24, movable plate; 25, fourth electric telescopic rod; 26, connecting plate; 27, dust collection hood. Detailed implementation manners

[0018] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0019] Please refer to Figures 1 - 3 , the present utility model provides a technical solution: a foam plastic edge grinding machine, including a workbench 1, a placing plate 5 is rotatably arranged on the front side of the workbench 1, a bracket 2 is arranged on the rear side of the workbench 1, a sliding block 22 is slidably arranged at the bottom of the rear end of the bracket 2, a connecting plate 26 is arranged at the bottom of the sliding block 22 in a liftable manner, and a grinding head 3 is rotatably arranged at the bottom of the connecting plate 26. A groove is formed at the front end of the bracket 2, and a pressing plate 6 corresponding to the placing plate 5 is arranged in the groove in a liftable and rotatable manner.

[0020] The grinding head 3 can be replaced with a grinding head 3 adapted to the workpiece, so that it is applicable to different types and sizes of foam plastics.

[0021] By sliding the grinding head 3, the quality of the edge grinding of the foam plastic can be controlled and improved.

[0022] By lifting the pressing plate 6, the effect of fixing and releasing the fixation of the foam plastic can be achieved. When edge grinding the foam plastic, when the placing plate 5 is rotated, the pressing plate 6 will also rotate along with the foam plastic.

[0023] When the pressing plate 6 is not in use, the pressing plate 6 retracts into the groove to avoid affecting the work of other devices.

[0024] On one side of the workbench 1, there are a collection box 18 and a placement box 19. On one side of the bracket 2, a horizontal plate 23 extends above the placement box 19. On the front side of the bottom of the bracket 2, a movable plate 24 is slidably connected along the length direction of the horizontal plate 23. At the bottom of the movable plate 24, a support plate 21 is arranged in a liftable manner. At the bottom of the support plate 21, there are a number of suction cups 20 for sucking the foam plastics in the placement box 19. At the front end of the workbench 1 and on one side of the placement plate 5, a push plate 8 is telescopically arranged for pushing the foam plastics into the collection box 18.

[0025] By controlling the movement of the support plate 21 to drive the suction cups 20, it is ensured that the foam plastics can be placed in the middle position of the placement plate 5, ensuring that during processing, it rotates around the center.

[0026] By setting the horizontal plate 23, the suction cups 20 on the support plate 21 can slide, enabling the suction cups 20 to suck the foam plastics in the placement box 19 and place them on the placement plate 5.

[0027] After processing is completed, the processed foam plastics are pushed into the collection box 18 by the push plate 8 for collection.

[0028] When the support plate 21 moves, the pressing plate 6 will retract into the tightening groove, without affecting the movement of the support plate 21.

[0029] Put the foam plastics to be processed into the placement box 19, start the system, the suction cups 20 suck a piece of foam plastics from the placement box 19, transport it to the placement plate 5, then the pressing plate 6 descends to fix the foam plastics. After the grinding head 3 moves to the appropriate position, grinding processing starts. After processing is completed, the pressing plate 6 rises, and the push plate 8 extends to push the foam plastics into the collection box 18.

[0030] Furthermore, a dust collection hood 27 is fixedly connected to the surface of the connecting plate 26. The rear end of the dust collection hood 27 is communicated with the pipeline 14 through a hose 13.

[0031] The front side of the dust collection hood 27 is open, which can ensure that when edging the foam plastics, the dust and debris will only fall into the dust collection hood 27 for collection.

[0032] Furthermore, a first electric slide rail 4 is arranged at the rear side of the bottom of the bracket 2. A first slider 12 is slidably arranged on the surface of the first electric slide rail 4. The sliding block 22 is fixedly connected to the first slider 12. A first electric telescopic rod 11 is vertically fixedly connected to the bottom of the sliding block 22. The top of the connecting plate 26 is fixedly connected to the bottom end of the first electric telescopic rod 11. A rotating shaft 17 is rotatably arranged at the bottom of the connecting plate 26. The bottom end of the rotating shaft 17 is fixedly connected to the grinding head 3.

[0033] When it is necessary to adjust the grinding position, the control system of the first electric slide rail 4 is activated to start the motor to drive the first slider 12 to slide on the first electric slide rail 4, thereby driving the sliding block 22 and the entire grinding mechanism to move horizontally.

[0034] When it is necessary to adjust the grinding height, the control system of the first electric telescopic rod 11 is activated to start the motor to drive it to extend or retract, thereby driving the connecting plate 26 and the grinding head 3 to move up and down.

[0035] When it is necessary to adjust the grinding angle, the rotation mechanism and the control system of the rotating shaft 17 are used to adjust its rotation angle and speed, thereby driving the grinding head 3 to rotate in the horizontal plane.

[0036] Further, a second electric slide rail 9 is transversely arranged on the front side of the bracket 2. A second slider 10 is slidably arranged on the surface of the second electric slide rail 9. The movable plate 24 is fixedly connected to the second slider 10. A second electric telescopic rod 15 is fixedly connected to the bottom of the movable plate 24. The top of the support plate 21 is fixedly connected to the bottom end of the second electric telescopic rod 15.

[0037] The second electric slide rail 9 drives the second slider 10 to slide, thereby driving the movable plate 24 to move. After the movable plate 24 has moved to the specified position, the second electric telescopic rod 15 drives the support plate 21 and the suction cup 20 to descend above the foam plastic to be sucked, and the foam plastic is sucked.

[0038] Further, a third electric telescopic rod 16 is transversely arranged on one side of the top of the workbench 1. The push plate 8 is fixedly connected to one end of the third electric telescopic rod 16.

[0039] The third electric telescopic rod 16 drives the push plate 8 to move forward and backward. After the processing is completed, by driving the push plate 8 to move forward, the foam plastic on the placing plate 5 flows into the collection box 18 for collection.

[0040] Further, a fourth electric telescopic rod 25 is arranged on the top of the bracket 2. One end of the fourth electric telescopic rod 25 is rotatably provided with a connecting rod 7. The pressing plate 6 is fixedly connected to the connecting rod 7.

[0041] The fourth electric telescopic rod 25 drives the connecting rod 7 to move up and down, thereby driving the pressing plate 6 to move up and down. When it is necessary to fix the foam plastic, the fourth electric telescopic rod 25 is driven to drive the pressing plate 6 to descend. After the foam plastic processing is completed, the fourth electric telescopic rod 25 is driven to drive the pressing plate 6 to rise into the groove, and the normal operation of the suction cup 20 will not be affected.

[0042] Working principle and usage process of the present utility model: After the present utility model is installed, the foam plastic to be processed is placed in the placement frame 19. The system is started, and the suction cup 20 sucks a piece of foam plastic from the placement frame 19 and transports it to the placement plate 5. Then the pressing plate 6 descends to fix the foam plastic. Then, after the grinding head 3 moves to a suitable position, the grinding process starts. After the processing is completed, the pressing plate 6 rises, and the pushing plate 8 extends to push the foam plastic into the collection frame 18.

[0043] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A foam plastic edging machine, comprising a workbench (1), characterized in that: A placing plate (5) is rotatably arranged on the front side of the workbench (1). A bracket (2) is arranged on the rear side of the workbench (1). A sliding block (22) is slidably arranged at the bottom of the rear end of the bracket (2). A connecting plate (26) is arranged at the bottom of the sliding block (22) in a liftable manner. A grinding head (3) is rotatably arranged at the bottom of the connecting plate (26). A groove is formed at the front end of the bracket (2), and a pressing plate (6) corresponding to the placing plate (5) is arranged in the groove in a liftable and rotatable manner. A collecting box (18) and a placing box (19) are arranged on one side of the workbench (1). A cross plate (23) is arranged above the placing box (19) by extending one side of the bracket (2). A movable plate (24) is slidably connected to the front side of the bottom of the bracket (2) along the length direction of the cross plate (23). A support plate (21) is arranged at the bottom of the movable plate (24) in a liftable manner. A plurality of suction cups (20) for sucking the foam plastics in the placing box (19) are arranged at the bottom of the support plate (21). A push plate (8) for pushing the foam plastics into the collecting box (18) is telescopically arranged at the front end of the workbench (1) and on one side of the placing plate (5).

2. The foam plastic edge grinding machine according to claim 1, characterized in that: A dust collecting cover (27) is fixedly connected to the surface of the connecting plate (26). The rear end of the dust collecting cover (27) is communicated with a pipeline (14) through a hose (13).

3. The edge grinding machine for foam plastics according to claim 1, characterized in that: A first electric slide rail (4) is arranged at the rear side of the bottom of the bracket (2). A first slider (12) is slidably arranged on the surface of the first electric slide rail (4). The sliding block (22) is fixedly connected to the first slider (12). A first electric telescopic rod (11) is vertically fixedly connected to the bottom of the sliding block (22). The top of the connecting plate (26) is fixedly connected to the bottom end of the first electric telescopic rod (11). A rotating shaft (17) is rotatably arranged at the bottom of the connecting plate (26). The bottom end of the rotating shaft (17) is fixedly connected to the grinding head (3).

4. A foam plastic edging machine according to claim 1, characterized in that: A second electric slide rail (9) is transversely arranged at the front side of the bracket (2). A second slider (10) is slidably arranged on the surface of the second electric slide rail (9). The movable plate (24) is fixedly connected to the second slider (10). A second electric telescopic rod (15) is fixedly connected to the bottom of the movable plate (24). The top of the support plate (21) is fixedly connected to the bottom end of the second electric telescopic rod (15).

5. A foam plastic edging machine as claimed in claim 1, wherein: A third electric telescopic rod (16) is transversely arranged on one side of the top of the workbench (1). The push plate (8) is fixedly connected to one end of the third electric telescopic rod (16).

6. The edge grinding machine for foamed plastics according to claim 1, characterized in that: A fourth electric telescopic rod (25) is arranged at the top of the bracket (2). A connecting rod (7) is rotatably arranged at the bottom end of the fourth electric telescopic rod (25). The pressing plate (6) is fixedly connected to the connecting rod (7).

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