A clamping device for PVC fence mold processing

Abstract

The utility model relates to PVC fence mould processing technical field, proposes a kind of clamping device for PVC fence mould processing, including installation box, two installation frames are symmetrically rotatably arranged in the inside of installation box, clamping mechanism is uniformly arranged in the inside of two installation frames, overturning mechanism is arranged in the inside of installation box;The overturning mechanism includes the linkage plate being arranged in installation box interior, and the both ends of the linkage plate are rotatably connected with two installation frames respectively.The utility model has realized the efficient, accurate turning of PVC fence mould, improved production efficiency, reduced manual operation and human error, reduced mould damage, optimized work flow, thereby improved overall production stability;The utility model not only can discharge waste residue, but also can ensure that waste residue is not easy to accumulate on the top of guide residue plate, simultaneously increase the knocking action and increase the power effect on the surface of guide residue plate, avoid the blockage of waste residue, improve the residue discharge efficiency.

Description

Technical Field

[0001] This utility model relates to the field of PVC fence mold processing technology, specifically, to a clamping device for PVC fence mold processing. Background Technology

[0002] The existing device places the PVC fence mold to be clamped between the second clamping plate and the first clamping plate, causing the two telescopic rods to retract. The retraction of the telescopic rods drives the second clamping plate to move backward along the slide rail, which in turn causes the first connecting rod and the second connecting rod to fold towards the rotating rod. The folding of the first connecting rod then drives the first clamping plate to move forward. The first clamping plate and the second clamping plate move towards each other, thus clamping the PVC fence mold. After clamping, the grinding operation can be carried out.

[0003] While the aforementioned device can clamp and grind PVC fence molds, it cannot flip the molds. The process requires first loosening the mold, then manually flipping it and re-clamping it. This is not only cumbersome but also reduces work efficiency. Therefore, a clamping device for processing PVC fence molds is needed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a clamping device for processing PVC fence molds, thus solving the technical problems mentioned in the background section.

[0005] The technical solution of this utility model is as follows: A clamping device for processing PVC fence molds includes a placement box, two placement frames are symmetrically rotated inside the placement box, a clamping mechanism is provided inside each of the two placement frames, and a flipping mechanism is provided inside the placement box. The flipping mechanism includes a connecting plate disposed inside the placement box. The two ends of the connecting plate are rotatably connected to two placement frames respectively. A power plate is rotatably connected to the middle of the connecting plate. A motor is fixed to the outer wall of the placement box. The end of the power plate away from the connecting plate is fixed to the output end of the motor.

[0006] Preferably, the clamping mechanism includes two clamping plates disposed inside the mounting frame, one of the clamping plates being fixed to the inner wall of the mounting frame, a cylinder being fixed to the side of the mounting frame away from one of the clamping plates, and the other clamping plate being fixed to the telescopic end of the cylinder.

[0007] Preferably, a slag guide plate is fixed inside the placement box, and two slag discharge ports are symmetrically opened on both sides of the placement box, with the opposite sides of the slag guide plate facing the two slag discharge ports respectively.

[0008] Preferably, the slag guide plate is shaped like a ^, and the material of the slag guide plate includes, but is not limited to, lightweight plastics and composite materials.

[0009] Preferably, the bottom of the slag guide plate is provided with a striking component that is synchronously driven by the flipping mechanism. The striking component includes a rotating shaft that rotates on the inner wall of the placement box. A rubber rod is fixed on the outer wall of the rotating shaft, and a transmission component is provided on the outer wall of one end of the rotating shaft.

[0010] Preferably, the transmission assembly includes a pulley one fixed to the outer wall of one end of the rotating shaft, the outer wall of the pulley one being provided with a belt, the pulley one driving a pulley two via the belt, and the pulley two being fixed to the outer wall of the motor output end.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model achieves efficient and precise flipping of PVC fence molds, improves production efficiency, reduces manual operation and human error, reduces mold damage, optimizes the workflow, and thus enhances overall production stability.

[0012] 2. This utility model can not only discharge waste residue, but also ensure that the waste residue does not easily accumulate on the top of the slag guide plate. At the same time, the added knocking action increases the dynamic effect on the surface of the slag guide plate, avoids the blockage of waste residue, and improves the slag discharge efficiency. Attached Figure Description

[0013] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 The present utility model proposes Figure 1 A magnified structural diagram of A in the middle; Figure 3 This is a partial three-dimensional structural schematic diagram of the present invention.

[0015] In the diagram: 1. Placement box; 2. Placement frame; 3. Clamping mechanism; 31. Clamping plate; 32. Cylinder; 4. Tilting mechanism; 41. Linkage plate; 42. Power plate; 43. Motor; 5. Slag guide plate; 6. Slag discharge port; 7. Striking assembly; 71. Rotating shaft; 72. Rubber rod; 73. Belt. Detailed Implementation

[0016] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0017] While existing devices can clamp PVC fence molds for grinding, they cannot flip the molds. The molds must be released first, then manually flipped and re-clamped by the operator. This process is not only cumbersome but also reduces work efficiency. Please refer to [link / reference]. Figures 1-3 This embodiment provides a clamping device for processing PVC fence molds, including a placement box 1. Two placement frames 2 are symmetrically rotated inside the placement box 1. Each placement frame 2 has a clamping mechanism 3 inside. The clamping mechanism 3 includes two clamping plates 31 inside the placement frame 2. One clamping plate 31 is fixed to the inner wall of the placement frame 2. A cylinder 32 is fixed to the side of the placement frame 2 away from one of the clamping plates 31. The other clamping plate 31 is fixed to the telescopic end of the cylinder 32. The PVC fence mold to be polished is held in the placement frame 2 and brought into contact with one of the clamping plates 31. The cylinder 32 is activated, causing the telescopic end to drive the other clamping plate 31 to move until the PVC fence mold is clamped between the two clamping plates 31. After clamping, the PVC fence mold can be polished using existing polishing techniques.

[0018] like Figure 3 As shown, although the existing device can clamp the PVC fence mold for grinding, it cannot flip the PVC fence mold. When using it, the mold needs to be loosened first, and then the operator needs to manually flip it and re-clamp it. This operation process is not only cumbersome, but also easily reduces work efficiency. In order to significantly improve production efficiency, accuracy and safety, while reducing labor costs and mold damage, the following settings are made: The interior of the placement box 1 is equipped with a flipping mechanism 4. The flipping mechanism 4 includes a connecting plate 41 set inside the placement box 1. The two ends of the connecting plate 41 are rotatably connected to two placement frames 2 respectively. The middle end of the connecting plate 41 is rotatably connected to a power plate 42. A motor 43 is fixed on the outer wall of the placement box 1. The end of the power plate 42 away from the connecting plate 41 is fixed to the output end of the motor 43. After the top surface of the PVC fence mold is polished, the motor 43 is started to drive the power plate 42 at the output end to rotate 180°. At this time, the connecting plate 41 is driven by the rotation of the power plate 42 to synchronously drive the two mounting frames 2 to rotate 180°, so that the top surface of the original PVC fence mold is facing down and the bottom surface of the original PVC fence mold is facing up. The automated flipping process reduces the involvement of operators, reduces the risk of human error, and can effectively save labor costs. Because of the automatic flipping, the force and angle of the mold flipping are more uniform, reducing the impact or damage caused by manual flipping, thereby extending the service life of the mold, making the process smoother, reducing unnecessary stops and waiting, and thus optimizing the overall production process.

[0019] like Figure 1As shown, a slag guide plate 5 is fixed inside the placement box 1. The slag guide plate 5 is shaped like a ^, and its material includes, but is not limited to, lightweight plastics and composite materials. Two slag discharge ports 6 are symmetrically opened on both sides of the placement box 1, with the opposite sides of the slag guide plate 5 facing the two discharge ports 6 respectively. The waste slag from grinding falls onto the top of the slag guide plate 5, effectively removing it. This is mainly because the ^ shape of the slag guide plate 5 guides the waste slag in a certain direction, ensuring that the waste slag is evenly discharged to the discharge ports 6 on both sides. The material of the slag guide plate 5 has good durability and lightness, and a low coefficient of friction. These low-friction characteristics help improve the efficiency of the slag guide plate 5, making it less likely for waste slag to adhere to it, ensuring that the waste slag can be smoothly discharged through the discharge ports 6, reducing the risk of accumulation or blockage.

[0020] like Figure 3 As shown, the bottom of the slag guide plate 5 is equipped with a striking component 7, which is synchronously driven by the flipping mechanism 4. The striking component 7 includes a rotating shaft 71 that rotates on the inner wall of the placement box 1. A rubber rod 72 is fixed to the outer wall of the rotating shaft 71. A transmission component is provided on the outer wall of one end of the rotating shaft 71. The transmission component includes a pulley 1 fixed to the outer wall of one end of the rotating shaft 71. A belt 73 is provided on the outer wall of the pulley 1. The pulley 1 drives a pulley 2 through the belt 73. The pulley 2 is fixed to the outer wall of the output end of the motor 43. During the flipping process of the VC fence mold, the output end of the motor 43 drives the pulley 2, thereby indirectly driving the pulley 1, ultimately causing the rubber rod 72 to rotate. The rubber rod 72 strikes the bottom of the slag guide plate 5, helping to discharge waste residue. The purpose of this design is that the striking of the rubber rod 72 not only accelerates the discharge of waste residue, but also ensures that waste residue does not easily accumulate on the top of the slag guide plate 5, keeping the slag discharge port 6 unobstructed. The striking action of the rubber rod 72 increases the dynamic force on the surface of the slag guide plate 5, preventing slag blockage and improving slag discharge efficiency. The flexibility of the rubber rod 72 also reduces damage to the slag guide plate 5 while effectively removing slag.

[0021] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A clamping device for processing PVC fence molds, comprising a mounting box (1), characterized in that, The placement box (1) has two symmetrically rotating placement frames (2) inside, and each of the two placement frames (2) is equipped with a clamping mechanism (3). The placement box (1) is equipped with a flipping mechanism (4). The flipping mechanism (4) includes a connecting plate (41) disposed inside the placement box (1). The two ends of the connecting plate (41) are rotatably connected to two placement frames (2) respectively. A power plate (42) is rotatably connected to the middle end of the connecting plate (41). A motor (43) is fixed to the outer wall of the placement box (1). The end of the power plate (42) away from the connecting plate (41) is fixed to the output end of the motor (43).

2. The clamping device for processing PVC fence molds according to claim 1, characterized in that, The clamping mechanism (3) includes two clamping plates (31) disposed inside the mounting frame (2), one of the clamping plates (31) being fixed to the inner wall of the mounting frame (2), and a cylinder (32) being fixed to the side of the mounting frame (2) away from one of the clamping plates (31), and the other clamping plate (31) being fixed to the telescopic end of the cylinder (32).

3. The clamping device for processing PVC fence molds according to claim 1, characterized in that, The placement box (1) is fixed with a slag guide plate (5). Two slag discharge ports (6) are symmetrically opened on both sides of the placement box (1). The opposite sides of the slag guide plate (5) are respectively opposite to the two slag discharge ports (6).

4. The clamping device for processing PVC fence molds according to claim 3, characterized in that, The slag guide plate (5) is shaped like a ^.

5. A clamping device for processing PVC fence molds according to claim 3, characterized in that, The bottom of the slag guide plate (5) is provided with a striking component (7) driven synchronously by the flipping mechanism (4). The striking component (7) includes a rotating shaft (71) that rotates on the inner wall of the placement box (1). A rubber rod (72) is fixed on the outer wall of the rotating shaft (71). A transmission component is provided on the outer wall of one end of the rotating shaft (71).

6. The clamping device for processing PVC fence molds according to claim 5, characterized in that, The transmission assembly includes a pulley one fixed to the outer wall of one end of the rotating shaft (71), and a belt (73) is provided on the outer wall of the pulley one. The pulley one drives a pulley two through the belt (73). The pulley two is fixed to the outer wall of the output end of the motor (43).

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