Plastic product processing equipment

Abstract

The utility model discloses processing equipment for plastic products, which belongs to the technical field of plastic product processing, aims to solve the problems of poor hot pressing processing effect on the plastic products and poor clamping and positioning stability on the plastic products, and comprises a workbench and a bottom plate, the bottom plate is fixed on the side wall of the bottom end of the workbench, and a support frame is fixed on the side wall of the top end of the bottom plate. A cylinder is fixed to the side wall of the top end of the supporting frame, a through hole is formed in the side wall of the top end of the supporting frame, the output end of the cylinder is located in the through hole, and a hot pressing plate is fixed to the output end of the cylinder; through the arrangement of the air cylinder and the hot-pressing plate, hot-pressing processing work of the hot-pressing plate can be efficiently completed, so that the working efficiency of hot-pressing processing of plastic products is effectively improved, and through the arrangement of the control pedal a, operation of workers is simpler and the convenience is high; and the situation that hot pressing machining work is affected due to control difficulty is effectively avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic product processing, and particularly relates to a processing device for plastic products. Background Technique

[0002] Plastic products are a general term for daily necessities, industrial products, etc. processed mainly with plastics. It includes products of all processes such as injection molding and thermoforming with plastics as raw materials. Plastics are a type of synthetic polymer material with plasticity. It forms the three indispensable synthetic materials in daily life together with synthetic rubber and synthetic fibers. Specifically, plastics are materials mainly composed of natural or synthetic resins, added with various additives, which can be molded into a certain shape under certain conditions such as temperature and pressure, and keep the shape unchanged at normal temperature.

[0003] The publication number of the comparative patent document is: "CN210679242U, a processing device for a new type of plastic product, including a fixed barrel, a heating barrel, a support rod, a rubber sleeve, a stirring motor, a rotating threaded tube, a detachable heating and maintenance tube structure, a stirrable extrusion and discharging plate structure, a rotatable heat preservation and discharging tube structure, a heating switch, a stirring switch, a protective cover, a filter screen, a first connecting plate, square head bolts and a connecting rod. The settings of the fixed barrel, heating barrel, plug-in rack, plug-in seat and heating tube in the utility model are beneficial to heating the materials added into the heating barrel, and convenient for plastic product processing work; the settings of the heating barrel, stirring motor, rotating threaded tube, sleeve tube and wing-shaped bolts are beneficial to extruding the materials inside the heating barrel, and convenient for plastic product processing work of the heated materials; the settings of the discharging pipe, stainless steel flexible pipe and connecting pipe are beneficial to transporting the heated materials for processing work." However, in actual use, there are still the following problems: There are various process methods for current plastic product processing. Among them, for the hot pressing processing equipment of plastic products, when hot pressing plastic products, the plastic products are prone to position deviation due to poor stability, thus greatly reducing the processing effect of plastic products, and the operation method is cumbersome and easy to affect the processing progress.

[0004] Therefore, a processing device for plastic products is needed to solve the problems of poor hot pressing processing effect of plastic products and poor clamping and positioning stability of plastic products in the prior art. Content of the Utility Model

[0005] The purpose of the utility model is to provide a processing device for plastic products to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A processing device for plastic products, including a workbench, and further including

[0007] The bottom plate is fixed to the side wall at the bottom end of the workbench. A support frame is fixed to the side wall at the top end of the bottom plate. A cylinder is fixed to the side wall at the top end of the support frame. A through hole is provided in the side wall at the top end of the support frame. The output end of the cylinder is located inside the through hole. A hot pressing plate is fixed to the output end of the cylinder. A clamping assembly is arranged on the side wall at the top end of the workbench.

[0008] It should be noted in the solution that the clamping assembly includes

[0009] Two through grooves are symmetrically distributed and opened on the side wall at the top end of the workbench. A sliding block is slidably connected inside the through groove. A clamping plate is fixed to the side wall at the top end of the sliding block. A rotating shaft is rotatably connected to the side wall at the bottom end of the workbench. A runner is tightly sleeved on the outer surface of the rotating shaft. A connecting rod a is hinged between the runner and each of the two sliding blocks. An installation ring is fixed to the side wall at the bottom end of the workbench. A rotating rod is rotatably connected to one side wall of the installation ring. An electric push rod is tightly sleeved on the outer surface of the rotating rod. One end of the output end of the electric push rod is rotatably connected to one side of the runner.

[0010] Furthermore, it is worth noting that positioning plates are arranged on the adjacent side walls of the two clamping plates. A plurality of symmetrically distributed connecting rods are fixed to one side wall of the positioning plate. One end of the connecting rod penetrates through the side wall of the clamping plate in a sliding manner. A spring is sleeved on the outer surface of the connecting rod. One end of the spring is fixed to the side wall of the clamping plate, and the other end of the spring is fixed to the side wall of the positioning plate.

[0011] Even further, it should be noted that a limiting ring is fixed to one end of the connecting rod, and the diameter value of the limiting ring is greater than the diameter value of the connecting rod.

[0012] As a preferred implementation manner, a control pedal a and a control pedal b are fixed to the side wall at the top end of the bottom plate. The control pedal a is electrically connected to the cylinder, and the control pedal b is electrically connected to the electric push rod.

[0013] As a preferred implementation manner, the hot pressing plate is located directly above the bottom plate, and the central axis of the hot pressing plate is collinear with the central axis of the rotating shaft. The vertical cross-section of the sliding block is in an I-shaped configuration.

[0014] Compared with the prior art, a processing device for plastic products provided by the present utility model has at least the following beneficial effects:

[0015] (1) Through the arrangement of the cylinder and the hot pressing plate, the hot pressing processing work of the hot pressing plate can be efficiently completed, thereby effectively improving the work efficiency of the hot pressing processing of plastic products. With the setting of the control pedal a, it is more simple and convenient for the staff to operate, effectively avoiding the situation that the hot pressing processing work is affected due to difficult operation.

[0016] (2) Through the setting of the clamping assembly, the clamping and positioning work of plastic products can be accurately and effectively completed, thus avoiding the situation that the displacement of plastic products affects the hot pressing processing effect during the hot pressing processing of plastic products. Moreover, the operation is simple and the structural reliability is strong, which is beneficial to improving the processing efficiency of plastic products and is more time-saving and labor-saving for workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 is a schematic diagram of the structure at the clamping assembly of the present invention;

[0019] Figure 3 is Figure 2 an enlarged schematic diagram of the structure of area A in

[0020] Figure 4 is a schematic diagram of the bottom view structure of the present invention.

[0021] In the figure: 1, workbench; 2, bottom plate; 3, support frame; 4, cylinder; 5, through hole; 6, hot pressing plate; 7, clamping assembly; 71, through groove; 72, sliding block; 73, clamping plate; 74, rotating shaft; 75, runner; 76, connecting rod a; 77, mounting ring; 78, rotating rod; 79, electric push rod; 8, positioning plate; 9, connecting rod; 10, spring; 11, limiting ring; 12, control pedal a; 13, control pedal b. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following further describes the present invention in conjunction with embodiments.

[0023] Please refer to Figures 1-4 , the present invention provides a processing device for plastic products, including a workbench 1, and further including a bottom plate 2. The bottom plate 2 is fixed to the bottom side wall of the workbench 1. A support frame 3 is fixed to the top side wall of the bottom plate 2. A cylinder 4 is fixed to the top side wall of the support frame 3. A through hole 5 is opened on the top side wall of the support frame 3. The output end of the cylinder 4 is located inside the through hole 5. The output end of the cylinder 4 is fixed with a hot pressing plate 6. A clamping assembly 7 is arranged on the top side wall of the workbench 1. Through the setting of the cylinder 4 and the hot pressing plate 6, the hot pressing processing work of the hot pressing plate 6 can be efficiently completed, thereby effectively improving the hot pressing processing efficiency of plastic products, and in cooperation with the setting of the control pedal a 12, the operation is simpler and more convenient for workers, effectively avoiding the situation that the hot pressing processing work is affected due to difficult operation.

[0024] Furthermore, as in Figure 1 , Figure 2 , Figure 3 andFigure 4 As shown, it is worth specifically explaining that the clamping assembly 7 includes two through grooves 71 which are symmetrically distributed and opened on the top side wall of the workbench 1. A sliding block 72 is slidably connected inside the through groove 71. A clamping plate 73 is fixed on the top side wall of the sliding block 72. A rotating shaft 74 is rotatably connected to the bottom side wall of the workbench 1. A runner 75 is tightly sleeved on the outer surface of the rotating shaft 74. Link rods a76 are hinged between the runner 75 and the two sliding blocks 72 respectively. An installation ring 77 is fixed on the bottom side wall of the workbench 1. A rotating rod 78 is rotatably connected to one side wall of the installation ring 77. An electric push rod 79 is tightly sleeved on the outer surface of the rotating rod 78. One end of the output end of the electric push rod 79 is rotatably connected to one side of the runner 75. Through the setting of the clamping assembly 7, the clamping and positioning work of plastic products can be accurately and effectively completed, so that the displacement of plastic products during the hot pressing process of plastic products can be avoided, which affects the hot pressing effect. Moreover, the operation is simple and the structure is highly reliable, which is beneficial to improving the processing efficiency of plastic products and is more time-saving and labor-saving for workers.

[0025] Further as Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, it is worth specifically explaining that positioning plates 8 are provided on the adjacent side walls of the two clamping plates 73. A plurality of connecting rods 9 which are symmetrically distributed are fixed on one side wall of the positioning plate 8. One end of the connecting rod 9 slidably penetrates through one side wall of the clamping plate 73. A spring 10 is sleeved on the outer surface of the connecting rod 9. One end of the spring 10 is fixed to one side wall of the clamping plate 73, and the other end of the spring 10 is fixed to one side wall of the positioning plate 8. Through the setting of the connecting rod 9, the positioning plate 8 and the spring 10, a pre-tightening effect can be achieved during the clamping and positioning of plastic products, which can greatly improve the clamping effect on plastic products, thus effectively preventing the shaking or even displacement of plastic products during the hot pressing process of plastic products.

[0026] This solution has the following working process: When hot pressing a plastic product, first place the plastic product on the top surface of the workbench 1 and ensure that the plastic product is directly below the hot pressing plate 6. By stepping on the control pedal b13, the electric push rod 79 receives the instruction and drives. By the transmission of the electric push rod 79, the runner 75 rotates along the axis of the rotating shaft 74 under force. By the transmission of the connecting rod, the two sliding blocks 72 move towards each other along the through groove 71, thereby driving the clamping plate 73 to move synchronously, and synchronously driving the positioning plate 8 to move until one side of the positioning plate 8 is completely attached to the plastic product. By the elastic action of the spring 10, the pre-tightening effect during clamping and positioning of the plastic product is achieved. After completely clamping and positioning the plastic product, by stepping on the control pedal a12, the air cylinder 4 is driven to drive the hot pressing plate 6 to move synchronously, and the hot pressing plate 6 performs hot pressing on the plastic product.

[0027] According to the above working process, it can be seen that: Through the setting of the air cylinder 4 and the hot pressing plate 6, the hot pressing work of the hot pressing plate 6 can be efficiently completed, thereby effectively improving the work efficiency of hot pressing the plastic product. Combined with the setting of the control pedal a12, it is more simple and convenient for the staff to operate, effectively avoiding the situation that the hot pressing work is affected due to difficult operation. And through the setting of the clamping assembly 7, the clamping and positioning work of the plastic product can be accurately and effectively completed, thereby avoiding the situation that the displacement of the plastic product affects the hot pressing effect during hot pressing the plastic product. Moreover, the operation is simple and the structure is highly reliable, which is beneficial to improving the work efficiency of processing the plastic product and is more time-saving and labor-saving for the staff.

[0028] Furthermore, as Figure 1 shown, it is specifically noted that one end of the connecting rod 9 is fixed with a limiting ring 11, and the diameter value of the limiting ring 11 is greater than the diameter value of the connecting rod 9. Through the setting of the limiting ring 11, the limiting effect on the connecting rod 9 can be achieved, avoiding the situation that the connecting rod 9 is separated from the clamping plate 73 due to excessive movement.

[0029] Furthermore, as Figure 1 shown, it is specifically noted that the control pedal a12 and the control pedal b13 are fixed on the top side wall of the bottom plate 2. The control pedal a12 is electrically connected to the air cylinder 4, and the control pedal b13 is electrically connected to the electric push rod 79. Through the setting of the control pedal a12 and the control pedal b13, it is more convenient to control the driving of the electric push rod 79 and the air cylinder 4 to move. It is more convenient and time-saving for the staff to operate, and further improves the work efficiency of processing the plastic product.

[0030] Furthermore, as Figure 3As shown, it is worth explaining in detail that the hot pressing plate 6 is located directly above the bottom plate 2, the central axis of the hot pressing plate 6 is colinear with the central axis of the rotating shaft 74, and the vertical cross-section of the sliding block 72 is I-shaped. The shape setting of the sliding block 72 can ensure that the sliding block 72 moves in a relatively stable state when it moves under force, and can avoid the misalignment of the sliding block 72 when it moves. In combination with the position setting of the hot pressing plate 6, the hot pressing effect of the plastic product can be significantly improved.

[0031] In summary: through the setting of the connecting rod 9, the positioning plate 8 and the spring 10, a pre-tightening effect can be played when clamping and positioning the plastic product, which can greatly improve the clamping effect of the plastic product, thereby effectively preventing the plastic product from shaking or even displacing during the hot pressing processing of the plastic product, and through the setting of the limiting ring 11, a limiting effect can be played on the connecting rod 9, avoiding the situation where the connecting rod 9 and the clamping plate 73 are separated due to excessive movement of the connecting rod 9, and through the setting of the control pedal a12 and the control pedal b13, it is possible to more conveniently control the driving of the electric push rod 79 and the cylinder 4 to move, which is more convenient and trouble-free for the staff to operate, and further improves the efficiency of the plastic product processing work, and through the shape setting of the sliding block 72, it can be ensured that the sliding block 72 moves in a relatively stable state when it is moved under force, which can avoid the situation where the sliding block 72 is misaligned when moving, and combined with the position setting of the hot pressing plate 6, the hot pressing effect of the plastic product can be significantly improved.

[0032] The cylinder 4 and the electric push rod 79 can both be purchased on the market. Both the cylinder 4 and the electric push rod 79 are equipped with a power supply, which is a mature technology in this field and has been fully disclosed, so they are not repeated in the specification.

Claims

1. A processing device for plastic products, including a workbench (1), characterized in that, It further includes a bottom plate (2) fixed to the bottom side wall of the workbench (1). A support frame (3) is fixed to the top side wall of the bottom plate (2). A cylinder (4) is fixed to the top side wall of the support frame (3). A through hole (5) is formed in the top side wall of the support frame (3). The output end of the cylinder (4) is located inside the through hole (5). A hot pressing plate (6) is fixed to the output end of the cylinder (4). A clamping assembly (7) is arranged on the top side wall of the workbench (1).

2. The processing equipment for a plastic product according to claim 1, characterized in that: The clamping assembly (7) includes two through grooves (71) symmetrically distributed and formed in the top side wall of the workbench (1). A sliding block (72) is slidably connected inside the through groove (71). A clamping plate (73) is fixed to the top side wall of the sliding block (72). A rotating shaft (74) is rotatably connected to the bottom side wall of the workbench (1). A runner (75) is tightly sleeved on the outer surface of the rotating shaft (74). Link rods a (76) are hinged between the runner (75) and the two sliding blocks (72) respectively. An installation ring (77) is fixed to the bottom side wall of the workbench (1). A rotating rod (78) is rotatably connected to one side wall of the installation ring (77). An electric push rod (79) is tightly sleeved on the outer surface of the rotating rod (78). The output end of the electric push rod (79) is rotatably connected to one side of the runner (75).

3. The processing equipment for a plastic product according to claim 2, characterized in that: Positioning plates (8) are arranged on the adjacent side walls of the two clamping plates (73). A plurality of symmetrically distributed connecting rods (9) are fixed to one side wall of the positioning plate (8). One end of the connecting rod (9) slidably penetrates through one side wall of the clamping plate (73). A spring (10) is sleeved on the outer surface of the connecting rod (9). One end of the spring (10) is fixed to one side wall of the clamping plate (73), and the other end of the spring (10) is fixed to one side wall of the positioning plate (8).

4. The processing equipment for a plastic product according to claim 3, characterized in that: A limiting ring (11) is fixed to one end of the connecting rod (9), and the diameter value of the limiting ring (11) is greater than the diameter value of the connecting rod (9).

5. The processing equipment for a plastic product according to claim 4, characterized in that: A control pedal a (12) and a control pedal b (13) are fixed to the top side wall of the bottom plate (2). The control pedal a (12) is electrically connected to the cylinder (4), and the control pedal b (13) is electrically connected to the electric push rod (79).

6. The processing equipment for a plastic product according to claim 5, wherein: The hot pressing plate (6) is located directly above the bottom plate (2). The central axis of the hot pressing plate (6) is collinear with the central axis of the rotating shaft (74). The vertical cross-section of the sliding block (72) is in an I-shaped configuration.

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