Surface treatment equipment for chemical fiber reinforced plastic arc extinguishing chamber

Abstract

The utility model relates to the technical field of plastic surface treatment, in particular to surface treatment equipment for a chemical fiber reinforced plastic arc extinguishing chamber, which comprises a rack, a treatment tank, a rough washing tank and a fine washing tank are sequentially arranged at the front end of the rack from right to left, and a taking and placing mechanism is arranged on the rack and used for taking and placing workpieces. The control device is arranged on the rack and controls a workpiece to move; the fixing assembly comprises a transverse frame arranged on the moving assembly, shaft seats are fixed to the two ends of the transverse frame, an air cylinder is installed in the middle of the top of the transverse frame, a transverse rod is fixed to the output end of the air cylinder, cams are rotationally installed at the two ends of the transverse rod, lifting hooks are rotationally installed at the two ends of the inner wall of each shaft seat, guide frames are fixed to the upper ends of the lifting hooks, and the cams are located in the guide frames. Through rapid unloading of the workpieces, the workpieces can be rapidly switched among the treatment pool, the rough washing pool and the fine washing pool, the waiting time is shortened, the overall efficiency of a production line is improved, and the continuous production requirement is met.

Description

Technical Field

[0001] This utility model relates to the field of plastic surface treatment technology, specifically to a surface treatment device for a chemical fiber reinforced plastic arc extinguishing cover. Background Technology

[0002] Existing synthetic fiber reinforced plastics require surface roughening using a roughening liquid during preparation to create microscopic rough pores on the plastic surface, thereby increasing the roughness and thus increasing the contact area between the electroplated surface and the plastic, and improving the adhesion of subsequent coatings.

[0003] According to CN215283475U, a surface roughening device for the preparation of special engineering plastics is disclosed. This technology discloses "a surface roughening device for the preparation of special engineering plastics, including a base plate, a roughening tank, a placement rack and a filter box. A roughening tank is fixed at one end of the top of the base plate, and a rotating shaft is set at the bottom of the roughening tank. A first motor is set at the bottom of one side of the roughening tank, and the output end of the first motor is connected to the rotating shaft. A stirring component is set at both ends of the rotating shaft. A support is set on the base plate outside the roughening tank. A hanging rope is wound around both ends of the roller, and a placement rack is suspended at the bottom end of the hanging rope." The technical solution has the following effects: "By installing a roughening tank, a support, a second motor, a roller, a hanging rope, a placement rack, a placement plate, a plastic body, a guide rod and a guide component, the surface of the plastic body is roughened by the roughening liquid in the roughening tank. Multiple plastic bodies can be processed at one time, improving work efficiency. The placement plate is a mesh plate, so that the upper and lower ends of the plastic body can be roughened at the same time."

[0004] In existing solutions, the transfer of workpieces between different processing tanks requires manual operation or relies on complex mechanical devices, resulting in long waiting times between processes. Due to the lack of efficient transfer mechanisms, workpieces cannot quickly enter the next process after completing processing in one tank, causing production interruptions and severely hindering the realization of continuous production. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a surface treatment device for arc-extinguishing hoods made of chemical fiber reinforced plastic. By rapidly unloading the workpiece, the workpiece can be quickly switched between the treatment tank, the coarse washing tank, and the fine washing tank, reducing waiting time, improving the overall efficiency of the production line, and adapting to the needs of continuous production.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a surface treatment device for a chemical fiber reinforced plastic arc-extinguishing shield, comprising a frame, with a treatment tank, a rough washing tank, and a fine washing tank arranged sequentially from right to left at the front end of the frame; the frame is equipped with a pick-and-place mechanism for picking up and placing workpieces, the pick-and-place mechanism comprising:

[0007] A movable component, mounted on a frame, controls the movement of the workpiece;

[0008] The fixed component includes a crossbeam mounted on the movable component. Both ends of the crossbeam are fixed with bearing seats. A cylinder is installed in the middle of the top of the crossbeam. A crossbar is fixed to the output end of the cylinder. Cams are rotatably mounted on both ends of the crossbar. Hooks are rotatably mounted on both ends of the inner wall of the bearing seats. A guide frame is fixed to the upper end of the hooks, and the cams are located inside the guide frame.

[0009] A suspension assembly, mounted on a fixed assembly, is used to suspend the workpiece.

[0010] Preferably, the suspension assembly includes a hanger mounted on a fixed assembly, with connectors fixed at both ends of the hanger, and hooks fixed at both ends of the top of the connectors to cooperate with the hanger hooks.

[0011] Preferably, the fixing component further includes a balance groove formed inside the bearing seat, and a balance wheel is rotatably mounted on the end of the cam and located inside the balance groove.

[0012] Preferably, the pick-and-place mechanism includes limiting seats fixed at the front and rear ends of the top of the treatment tank, the coarse washing tank and the fine washing tank, and limiting blocks are fixed on both sides of the outer end of the connector and cooperate with the limiting seats.

[0013] Preferably, the moving component includes three linear guide rails fixed to the front end of the frame and corresponding to the treatment tank, the coarse washing tank and the fine washing tank respectively, and the crossbar is fixed on the slider of the linear guide rails.

[0014] Preferably, the moving component further includes a rack fixed to the rear of the upper end of the frame, a slide is slidably mounted on the upper end of the frame, a motor is mounted on the upper end of the slide, a gear is fixed to the output end of the motor and meshes with the rack for transmission, and guide wheels are mounted on both ends of the slide and cooperate with the upper end of the frame.

[0015] Beneficial effects

[0016] This invention provides a surface treatment device for fiber-reinforced plastic arc-extinguishing shields. Compared with the prior art, it has the following advantages:

[0017] 1. When it is necessary to pick up, the moving component drives the fixed component to descend into the suspension component. The output end of the cylinder drives the crossbar to move the cam downward. The cam slides along the inside of the guide frame. At the same time, the cam drives the hook to flip outward through the guide frame, thereby suspending the hook. This allows the workpiece to be quickly switched between the processing tank, the rough washing tank and the fine washing tank, reducing waiting time and improving the overall efficiency of the production line.

[0018] 2. When it is necessary to lower the workpiece, the moving component lowers the workpiece suspended on the suspension component through the fixed component. The output end of the cylinder drives the crossbar to move the cam upward. The cam slides along the inside of the guide frame. At the same time, the cam drives the hook to flip inward and disengage from the hook through the guide frame, realizing the rapid unloading of the workpiece and adapting to the needs of continuous production. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the front of this utility model;

[0020] Figure 2 This utility model Figure 1 A schematic diagram of the structure of part A in the middle;

[0021] Figure 3 This is a three-dimensional structural diagram of the back of the present invention;

[0022] Figure 4 This utility model Figure 2 A schematic diagram of the structure of part B in the middle;

[0023] Figure 5 This is a schematic diagram of the suspension assembly in this utility model;

[0024] Figure 6 This is a schematic diagram of the fixing component in this utility model;

[0025] Figure 7 This is a schematic diagram of the crossbar structure in this utility model.

[0026] In the diagram: 1. Frame; 2. Treatment tank; 3. Coarse washing tank; 4. Fine washing tank; 5. Picking and placing mechanism; 51. Moving component; 511. Linear guide rail; 512. Rack; 513. Slide; 514. Motor; 515. Gear; 516. Guide wheel; 52. Fixing component; 521. Crossbeam; 522. Shaft seat; 523. Cylinder; 524. Crossbar; 525. Cam; 526. Hook; 527. Guide frame; 528. Balance groove; 529. Balance wheel; 53. Suspension component; 531. Hanger; 532. Connector; 533. Hook; 54. Limit seat; 55. Limit block. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1 - Figure 7 This utility model provides a technical solution: a surface treatment device for a chemical fiber reinforced plastic arc extinguishing cover, including a frame 1. From right to left, the front end of the frame 1 is provided with a treatment tank 2, a rough washing tank 3, and a fine washing tank 4. The frame 1 is equipped with a pick-and-place mechanism 5 for picking up and placing workpieces. The pick-and-place mechanism 5 includes:

[0029] The moving component 51 is mounted on the frame 1 and controls the movement of the workpiece.

[0030] The fixed component 52 includes a crossbeam 521 mounted on the movable component 51. Both ends of the crossbeam 521 are fixed with bearing seats 522. A cylinder 523 is mounted in the middle of the top of the crossbeam 521. A crossbar 524 is fixed to the output end of the cylinder 523. Cams 525 are rotatably mounted on both ends of the crossbar 524. Hooks 526 are rotatably mounted on both ends of the inner wall of the bearing seat 522. A guide frame 527 is fixed to the upper end of the hooks 526, and the cams 525 are located inside the guide frame 527.

[0031] The suspension assembly 53 is mounted on the fixing assembly 52 and is used to suspend the workpiece.

[0032] In this embodiment, when it is necessary to pick up the workpiece, the moving component 51 drives the fixing component 52 to descend into the suspension component 53. The output end of the cylinder 523 drives the crossbar 524 to move the cam 525 downward. The cam 525 slides along the inside of the guide frame 527. At the same time, the cam 525 drives the hook 526 to flip outward through the guide frame 527, thereby suspending the hook 533. This allows the workpiece to be quickly switched between the processing tank 2, the rough washing tank 3, and the fine washing tank 4, reducing waiting time and improving the overall efficiency of the production line.

[0033] Specifically, the suspension assembly 53 includes a hanger 531 mounted on the fixed assembly 52. ​​Both ends of the hanger 531 are fixed with connectors 532. Both ends of the top of the connectors 532 are fixed with hooks 533 that cooperate with the hooks 526.

[0034] In this embodiment, when the workpiece needs to be lowered, the moving component 51 drives the workpiece suspended on the suspension component 53 to descend through the fixing component 52. The output end of the cylinder 523 drives the crossbar 524 to move the cam 525 upward. The cam 525 slides along the inside of the guide frame 527. At the same time, the cam 525 drives the hook 526 to flip inward and disengage from the hook 533 through the guide frame 527, thereby realizing the rapid unloading of the workpiece and adapting to the needs of continuous production.

[0035] Specifically, the fixing component 52 also includes a balance groove 528 formed inside the bearing seat 522, and a balance wheel 529 is rotatably mounted on the end of the cam 525 and located inside the balance groove 528.

[0036] In this embodiment, when the crossbar 524 moves, it drives the balance wheel 529 to roll along the balance groove 528, thereby improving the stability of the crossbar 524 during movement.

[0037] Specifically, the pick-and-place mechanism 5 includes limiting seats 54 fixed at the front and rear ends of the top of the treatment tank 2, the coarse washing tank 3 and the fine washing tank 4, and limiting blocks 55 are fixed on both sides of the outer end of the connector 532 and cooperate with the limiting seats 54.

[0038] In this embodiment, when the suspension assembly 53 is placed on the processing tank 2, the coarse washing tank 3, or the fine washing tank 4, the limiting block 55 is embedded in the limiting seat 54 to make the suspension assembly 53 with the workpiece suspended stable, thus avoiding uneven processing caused by the tilting of the workpiece.

[0039] Specifically, the moving component 51 includes three linear guide rails 511 fixed to the front end of the frame 1 and corresponding to the treatment tank 2, the coarse washing tank 3 and the fine washing tank 4 respectively, and the crossbar 521 is fixed on the slider of the linear guide rails 511.

[0040] In this embodiment, the linear guide rail 511 controls the fixing component 52 to drive the workpiece on the suspension component 53 to rise and fall.

[0041] Specifically, the moving component 51 also includes a rack 512 fixed to the rear of the upper end of the frame 1, a slide 513 slidably mounted on the upper end of the frame 1, a motor 514 mounted on the upper end of the slide 513, a gear 515 fixed to the output end of the motor 514 and meshing with the rack 512 for transmission, and guide wheels 516 mounted on both ends of the slide 513 and cooperating with the upper end of the frame 1.

[0042] In this embodiment, the output end of the motor 514 drives the gear 515 to rotate, and in conjunction with the rack 512, drives the slide 513 to move along the upper end of the frame 1. At the same time, the slide 513 drives the fixing component 52 through the linear guide rail 511, and the fixing component 52 drives the workpiece suspended on the suspension component 53 to translate.

[0043] The working principle and usage process of this utility model are as follows: First, the output end of the motor 514 drives the gear 515 to rotate, and in conjunction with the rack 512, drives the slide 513 to move along the upper end of the frame 1. At the same time, the slide 513 drives the fixing component 52 through the linear guide rail 511, and the fixing component 52 drives the workpiece suspended on the suspension component 53 to move horizontally. Furthermore, the linear guide rail 511 controls the fixing component 52 to drive the workpiece on the suspension component 53 to rise and fall.

[0044] When it is necessary to lower the workpiece, the moving component 51 drives the workpiece suspended on the suspension component 53 to descend through the fixed component 52. The output end of the cylinder 523 drives the crossbar 524 to drive the cam 525 to move upward. The cam 525 slides along the inside of the guide frame 527. At the same time, the cam 525 drives the hook 526 to flip inward and disengage from the hook 533 through the guide frame 527, so as to realize the rapid unloading of the workpiece and adapt to the needs of continuous production.

[0045] When it is time to pick up, the moving component 51 drives the fixed component 52 to descend into the suspension component 53. The output end of the cylinder 523 drives the crossbar 524 to move the cam 525 downward. The cam 525 slides along the inside of the guide frame 527. At the same time, the cam 525 drives the hook 526 to flip outward through the guide frame 527, thereby suspending the hook 533. This allows the workpiece to be quickly switched between the processing tank 2, the rough washing tank 3 and the fine washing tank 4, reducing waiting time and improving the overall efficiency of the production line.

[0046] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0047] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A surface treatment device for a synthetic fiber reinforced plastic arc extinguishing shroud, comprising a frame (1), wherein a treatment tank (2), a coarse washing tank (3), and a fine washing tank (4) are arranged sequentially from right to left at the front end of the frame (1), characterized in that: The frame (1) is provided with a pick-and-place mechanism (5) for picking up and placing workpieces. The pick-and-place mechanism (5) includes: A moving component (51) is mounted on the frame (1) and is used to control the movement of the workpiece; The fixed component (52) includes a crossbeam (521) mounted on the movable component (51). Both ends of the crossbeam (521) are fixed with bearing seats (522). A cylinder (523) is mounted in the middle of the top of the crossbeam (521). A crossbar (524) is fixed at the output end of the cylinder (523). Cams (525) are rotatably mounted at both ends of the crossbar (524). Hooks (526) are rotatably mounted at both ends of the inner wall of the bearing seat (522). A guide frame (527) is fixed at the upper end of the hook (526), ​​and the cam (525) is located inside the guide frame (527). The suspension assembly (53) is mounted on the fixing assembly (52) and is used to suspend the workpiece.

2. The surface treatment equipment for a fiber-reinforced plastic arc-extinguishing shield according to claim 1, characterized in that: The suspension assembly (53) includes a hanger (531) mounted on a fixed assembly (52). Both ends of the hanger (531) are fixed with connectors (532). Both ends of the top of the connectors (532) are fixed with hooks (533) that cooperate with the hooks (526).

3. The surface treatment equipment for a chemical fiber reinforced plastic arc-extinguishing shield according to claim 1, characterized in that: The fixing component (52) also includes a balance groove (528) formed inside the bearing seat (522), and a balance wheel (529) is rotatably mounted on the end of the cam (525) and located inside the balance groove (528).

4. The surface treatment equipment for a chemical fiber reinforced plastic arc-extinguishing shroud according to claim 2, characterized in that: The pick-and-place mechanism (5) includes limiting seats (54) fixed at the front and rear ends of the top of the treatment tank (2), the coarse washing tank (3) and the fine washing tank (4), and limiting blocks (55) are fixed on both sides of the outer end of the connector (532) and cooperate with the limiting seats (54).

5. The surface treatment equipment for a chemical fiber reinforced plastic arc-extinguishing shroud according to claim 1, characterized in that: The moving component (51) includes three linear guide rails (511) fixed to the front end of the frame (1) and corresponding to the treatment tank (2), the coarse washing tank (3) and the fine washing tank (4) respectively, and the crossbar (521) is fixed on the slider of the linear guide rail (511).

6. The surface treatment equipment for a chemical fiber reinforced plastic arc-extinguishing shield according to claim 5, characterized in that: The moving component (51) also includes a rack (512) fixed at the rear of the upper end of the frame (1). A slide (513) is slidably mounted on the upper end of the frame (1). A motor (514) is mounted on the upper end of the slide (513). A gear (515) is fixed at the output end of the motor (514) and meshes with the rack (512) for transmission. Guide wheels (516) are mounted on both ends of the slide (513) and cooperate with the upper end of the frame (1).

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