A paint spraying device for producing a stop valve

Abstract

The utility model belongs to the cut -off valve production field, specifically speaking is a kind of cut -off valve production and paint spraying equipment, including processing station, the side of processing station is rotatably connected with door leaf, the side of processing station is provided with paint spraying subassembly, and the inner chamber sliding connection of processing station is provided with mounting panel, and the side of mounting panel is provided with clamping subassembly;The utility model through the operation of first servo motor, utilize the arc slot of the one side of rotary block and drive sliding bar to slide in the inside of sliding slot, and move together when sliding, realize the fixation to cut -off valve, the operation of second servo motor can be driven by gear teeth driving driven gear, realize the slow rotation to cut -off valve, when being fixed, paint spraying to cut -off valve, can reduce the obstruction to the surface of cut -off valve, and when adjusting the angle of cut -off valve, can more conveniently rotate cut -off valve, improve the convenience and paint spraying efficiency when cut -off valve is paint sprayed.

Description

Technical Field

[0001] This utility model relates to the field of gate valve production, specifically a painting equipment for gate valve production. Background Technology

[0002] A gate valve is a type of valve that controls fluid flow by the up-and-down movement of a valve disc. It is a forced-seal valve. Its working principle relies on the pressure of the valve stem to make the valve disc sealing surface and the valve seat sealing surface fit tightly together, thereby preventing or allowing the medium to flow. Gate valve production painting refers to a process in which the valve surface is coated during the manufacturing process of the gate valve. The purpose is to form a protective layer by spraying paint to improve the valve's corrosion resistance, wear resistance and aesthetics.

[0003] In existing technologies, when manufacturing gate valves, the surface of the valve is often painted to enhance its appearance and corrosion resistance during long-term use. However, this painting process often involves clamping the valve on both sides before painting. This clamping method can make it difficult to paint the clamped areas smoothly. Furthermore, after painting some areas, it's necessary to repeatedly loosen the clamps, rotate the valve, and then clamp it again to achieve full painting. This undoubtedly increases the workload for workers and reduces the painting efficiency during the manufacturing process. Utility Model Content

[0004] To address the shortcomings of existing technologies, when clamping and painting gate valves, it is easy to cause difficulties in painting the clamped parts of the gate valve. Furthermore, after painting some parts, it is necessary to repeatedly loosen the clamp, rotate the gate valve, and clamp it again to achieve full painting of the gate valve. This undoubtedly increases the workload of workers and reduces the painting efficiency of gate valves during production. This utility model proposes a painting equipment for gate valve production.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a spray painting equipment for the production of gate valves, including a processing table, a door panel rotatably connected to one side of the processing table, a spray painting assembly provided on one side of the processing table, an installation plate slidably connected to the inner cavity of the processing table, and a clamping assembly provided on one side of the installation plate.

[0006] The clamping assembly includes a connecting rod, one end of which is rotatably connected to one side of a mounting plate. A fixing plate is fixedly connected to one end of the connecting rod. A connecting block and a first servo motor are fixedly connected to one side of the fixing plate. A mounting ring block is fixedly connected to one side of the connecting block. A rotating block is fixedly connected to the output end of the first servo motor. An arc-shaped groove is formed on one side of the rotating block. A sliding groove is formed on one side of the mounting ring block. A sliding rod is slidably connected to the inner cavity of the sliding groove. The inner cavity of the arc-shaped groove on the surface of the sliding rod is slidably connected. A mounting rod is fixedly connected to the surface of the sliding rod. One end of the mounting rod passes through the mounting ring block and is fixedly connected to a support block. A rotating assembly is provided on one side of the mounting plate.

[0007] Preferably, the rotating assembly includes a second servo motor, one side of which is fixedly connected to one side of the mounting plate. A connecting ring block is fixedly connected to one side of the second servo motor. Gear teeth are movably inserted into the surface of the connecting ring block. A driven gear is fixedly connected to the surface of the connecting rod, and the surface of the gear teeth meshes with the teeth of the driven gear.

[0008] Preferably, the painting assembly includes a storage tank, one side of which is fixedly connected to one side of the processing table. A connecting pipe is fixedly connected to the inner cavity of the storage tank, and a pump is fixedly connected to the surface of the connecting pipe. One end of the connecting pipe passes through the processing table and is fixedly connected to a spray head.

[0009] Preferably, the surface of the connecting ring block is provided with slots, and a plurality of slots are provided. A rod is movably inserted into the inner cavity of the slot, and one end of the rod is fixedly connected to one side of the gear teeth.

[0010] Preferably, a mounting groove is provided on one side of the processing table, and a bidirectional screw is rotatably connected to the inner cavity of the mounting groove. A threaded block is threadedly connected to the surface of the bidirectional screw, and the surface of the threaded block is slidably connected to the inner cavity of the mounting groove. The top of the threaded block is fixedly connected to the bottom of the mounting plate.

[0011] Preferably, a limiting block is fixedly connected to one side of the mounting plate, and a limiting groove is formed on one side of the processing table. The surface of the limiting block is slidably connected to the inner cavity of the limiting groove.

[0012] Preferably, a limiting plate is fixedly connected to the inner cavity of the mounting groove, and the surface of the limiting plate is slidably connected to the inner cavity of the threaded block.

[0013] The advantages of this utility model are:

[0014] This invention utilizes the starting and operation of a first servo motor to smoothly drive a rotating block to rotate. An arc-shaped groove on one side of the rotating block drives a sliding rod to slide within the groove, moving the support block along with it to fix the gate valve. Simultaneously, the operation of a second servo motor drives a driven gear through gear teeth, achieving a slow rotation of the gate valve. This reduces obstruction to the gate valve surface during fixing and painting, and facilitates easier rotation when adjusting the gate valve's angle. It improves the convenience and efficiency of painting the gate valve, solving problems such as difficulty in painting the clamped parts of the gate valve during clamping and painting, and the need to repeatedly loosen, rotate, and re-clamp the gate valve after painting only a portion of it, which increases the workload of workers and reduces the painting efficiency during production. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the structure of the storage box and connecting pipe of this utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the processing table of this utility model;

[0019] Figure 4 This is a schematic diagram of the installation groove and limiting plate of this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the bidirectional screw and threaded block of this utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the mounting plate and connecting ring block of this utility model;

[0022] Figure 7 This is a schematic diagram of the structure of the support block and the second servo motor of this utility model;

[0023] Figure 8 This is a cross-sectional view of the connecting ring block and gear teeth of this utility model;

[0024] Figure 9 This is a schematic diagram of the slide groove and slide rod of this utility model;

[0025] Figure 10 This is a cross-sectional view of the limiting block and the mounting ring block of this utility model.

[0026] In the diagram: 1. Processing table; 2. Door panel; 3. Spray painting assembly; 301. Storage box; 302. Connecting pipe; 303. Extraction pump; 304. Spray nozzle; 4. Mounting plate; 5. Clamping assembly; 501. Connecting rod; 502. Fixing plate; 503. Connecting block; 504. First servo motor; 505. Rotating block; 506. Arc groove; 507. Mounting ring block; 508. Slide groove; 509. Slide rod; 510. Mounting rod; 511. Support block; 512. Rotating assembly; 5121. Second servo motor; 5122. Connecting ring block; 5123. Gear teeth; 5124. Driven gear; 6. Slot; 7. Insert rod; 8. Bidirectional screw; 9. Threaded block; 10. Limiting block; 11. Limiting groove; 12. Limiting plate; 13. Mounting groove. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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 scope of protection of the present utility model.

[0028] The following is in conjunction with the appendix Figure 1-10 This application will be described in further detail.

[0029] This application discloses a painting equipment for the production of gate valves. (Refer to...) Figure 1 and Figure 7 A painting equipment for producing gate valves includes a processing table 1, a door panel 2 rotatably connected to one side of the processing table 1, a painting assembly 3 provided on one side of the processing table 1, an mounting plate 4 slidably connected to the inner cavity of the processing table 1, and a clamping assembly 5 provided on one side of the mounting plate 4.

[0030] The clamping assembly 5 includes a connecting rod 501. One end of the connecting rod 501 is rotatably connected to one side of the mounting plate 4. A fixing disk 502 is fixedly connected to one end of the connecting rod 501. A connecting block 503 and a first servo motor 504 are fixedly connected to one side of the fixing disk 502. A mounting ring block 507 is fixedly connected to one side of the connecting block 503. A rotating block 505 is fixedly connected to the output end of the first servo motor 504. An arc-shaped groove 506 is provided on one side of the rotating block 505. A sliding groove 508 is provided on one side of the mounting ring block 507. A sliding rod 509 is slidably connected to the inner cavity of the sliding groove 508. The inner cavity of the arc-shaped groove 506 on the surface of the sliding rod 509 is slidably connected. A mounting rod 510 is fixedly connected to the surface of the sliding rod 509. One end of the mounting rod 510 passes through the mounting ring block 507 and is fixedly connected to a support block 511. A rotating assembly 512 is provided on one side of the mounting plate 4.

[0031] The door panel 2 connected to one side of the processing table 1 can close the processing table 1, effectively shielding the paint inside during spraying. Simultaneously, the mounting plate 4 connects to the fixing plate 502 via the connecting rod 501. The fixing plate 502 connects both the connecting block 503 and the first servo motor 504. When the first servo motor 504 operates, it smoothly drives the rotating block 505 to rotate. The connecting block 503 is mainly used to install and fix the mounting ring block 507. The rotating block 505... When the first servo motor 504 rotates, it can smoothly drive the slide rod 509 to slide inside the slide groove 508 through the sliding connection between the slide rod 509 and the arc groove 506 and the slide groove 508. The slide rod 509 can smoothly drive the support block 511 to slide by utilizing its connection with the mounting rod 510. Thus, when a stop valve needs to be painted, one side of the stop valve can be placed on the outside of the support block 511, and the stop valve can be fixed inside the stop valve by sliding the support block 511, thereby reducing the obstruction of the stop valve surface during painting.

[0032] Reference Figure 7 and Figure 8The rotating assembly 512 includes a second servo motor 5121. One side of the second servo motor 5121 is fixedly connected to one side of the mounting plate 4. A connecting ring block 5122 is fixedly connected to one side of the second servo motor 5121. Gear teeth 5123 are movably inserted into the surface of the connecting ring block 5122. A driven gear 5124 is fixedly connected to the surface of the connecting rod 501. The surface of the gear teeth 5123 meshes with the teeth of the driven gear 5124. The second servo motor 5121 can smoothly drive the connecting ring block 5122 to rotate by its own operation. The gear teeth 5123 connected to the surface of the connecting ring block 5122 can smoothly drive the driven gear 5124 to rotate. During the rotation of the driven gear 5124, it can drive the support block 511 and the stop valve to rotate intermittently through the fixed plate 502 and the connecting rod 501, thereby realizing the rotation of the stop valve during painting.

[0033] Reference Figure 1 and Figure 2 The painting assembly 3 includes a storage tank 301. One side of the storage tank 301 is fixedly connected to one side of the processing table 1. A connecting pipe 302 is fixedly connected to the inner cavity of the storage tank 301. A pump 303 is fixedly connected to the surface of the connecting pipe 302. One end of the connecting pipe 302 passes through the processing table 1 and is fixedly connected to a nozzle 304. The storage tank 301 can store paint for painting. When the connecting pipe 302 is in operation, it can smoothly pump the paint inside the storage tank 301 into the nozzle 304 through the pump 303, and then spray the paint out through the nozzle 304 to achieve painting during the production of the shut-off valve.

[0034] Reference Figure 7 and Figure 8 The surface of the connecting ring block 5122 is provided with slots 6, and several slots 6 are provided. A rod 7 is movably inserted into the inner cavity of the slot 6. One end of the rod 7 is fixedly connected to one side of the gear teeth 5123. The arrangement of the slots 6 and the rods 7 allows the operator to easily and simply install or remove the gear teeth 5123, thereby facilitating the adjustment of the number of gear teeth 5123. When the number of gear teeth 5123 is large, the rotation of the connecting ring block 5122 can drive the driven gear 5124 to rotate at a larger angle. Conversely, when the number of gear teeth 5123 is small, the driven gear 5124 can rotate more slowly.

[0035] Reference Figure 4 and Figure 5A mounting groove 13 is provided on one side of the processing table 1. A bidirectional screw 8 is rotatably connected to the inner cavity of the mounting groove 13. A threaded block 9 is threadedly connected to the surface of the bidirectional screw 8. The surface of the threaded block 9 is slidably connected to the inner cavity of the mounting groove 13. The top of the threaded block 9 is fixedly connected to the bottom of the mounting plate 4. The processing table 1 can connect to the bidirectional screw 8 through the mounting groove 13, and the bidirectional screw 8 can connect to the threaded block 9. When the bidirectional screw 8 is rotated, it can smoothly drive the threaded block 9 to move, thereby realizing the position adjustment of the mounting plate 4 and the clamping assembly 5, so that the mounting plate 4 and the clamping assembly 5 can be used for various sizes of shut-off valves.

[0036] Reference Figure 4 and Figure 5 A limiting block 10 is fixedly connected to one side of the mounting plate 4, and a limiting groove 11 is opened on one side of the processing table 1. The surface of the limiting block 10 is slidably connected to the inner cavity of the limiting groove 11. The setting of the limiting block 10 and the threaded block 9 can not only increase the stability of the mounting plate 4 when it moves, but also make it less likely for the mounting plate 4 to shake, tilt or fall when it moves.

[0037] Reference Figure 3 and Figure 4 The inner cavity of the mounting groove 13 is fixedly connected to the limiting plate 12. The surface of the limiting plate 12 is slidably connected to the inner cavity of the threaded block 9. The limiting plate 12 can further restrict the movement of the threaded block 9, thereby reducing the shaking or slight rotation of the threaded block 9 when it moves by rotating the bidirectional screw 8, and increasing the stability of the threaded block 9 when it moves.

[0038] Working Principle: When using this device, the operator can move the mounting plate 4 and clamping assembly 5 according to the size of the shut-off valve. During movement, the operator can rotate the bidirectional screw 8, which moves the threaded block 9, thereby adjusting the position of the mounting plate 4 and clamping assembly 5. During the movement of the mounting plate 4, the operator can place the inside of the shut-off valve onto the outside of the support block 511. After the mounting plate 4 has moved, the first servo motor 504 is started. When the first servo motor 504 is operating, it smoothly drives the rotating block 505 to rotate. When the rotating block 505 rotates, it utilizes the sliding connection between the arc-shaped groove 506 and the slide rod 509 to drive the slide rod 509 to slide inside the groove 508. During the sliding process, the slide rod 509 can... The mounting rod 510 and the support block 511 are moved smoothly. After the support block 511 moves a certain distance, it can be internally supported inside the stop valve to fix the stop valve. Then, the operator can start the connecting pipe 302. Through the operation of the connecting pipe 302, the paint inside the storage tank 301 is pumped into the nozzle 304 and sprayed out through the nozzle 304 to paint the stop valve. At the same time, the operator can also start the second servo motor 5121. Through the operation of the second servo motor 5121, the connecting ring block 5122 and the gear teeth 5123 are driven to rotate. When the gear teeth 5123 rotates, it can smoothly drive the support block 511 and the stop valve to rotate by meshing with the driven gear 5124, so that the stop valve can be painted more evenly.

[0039] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A painting equipment for producing gate valves, characterized in that: The equipment includes a processing table (1), a door panel (2) is rotatably connected to one side of the processing table (1), a painting assembly (3) is provided on one side of the processing table (1), an installation plate (4) is slidably connected to the inner cavity of the processing table (1), and a clamping assembly (5) is provided on one side of the installation plate (4). The clamping assembly (5) includes a connecting rod (501), one end of which is rotatably connected to one side of the mounting plate (4). A fixing plate (502) is fixedly connected to one end of the connecting rod (501). A connecting block (503) and a first servo motor (504) are fixedly connected to one side of the fixing plate (502). A mounting ring block (507) is fixedly connected to one side of the connecting block (503). A rotating block (505) is fixedly connected to the output end of the first servo motor (504). An arc-shaped groove (506) is provided on one side of the mounting ring (507), and a sliding groove (508) is provided on one side of the mounting ring (507). A sliding rod (509) is slidably connected to the inner cavity of the sliding groove (508). The inner cavity of the arc-shaped groove (506) on the surface of the sliding rod (509) is slidably connected to the inner cavity of the sliding rod (509). An installation rod (510) is fixedly connected to the surface of the sliding rod (509). One end of the installation rod (510) passes through the mounting ring (507) and is fixedly connected to a support block (511). A rotating assembly (512) is provided on one side of the mounting plate (4).

2. The painting equipment for producing gate valves according to claim 1, characterized in that: The rotating assembly (512) includes a second servo motor (5121), one side of which is fixedly connected to one side of the mounting plate (4). A connecting ring block (5122) is fixedly connected to one side of the second servo motor (5121). Gear teeth (5123) are movably inserted into the surface of the connecting ring block (5122). A driven gear (5124) is fixedly connected to the surface of the connecting rod (501). The surface of the gear teeth (5123) meshes with the teeth of the driven gear (5124).

3. The painting equipment for producing gate valves according to claim 2, characterized in that: The painting assembly (3) includes a storage tank (301), one side of which is fixedly connected to one side of the processing table (1). A connecting pipe (302) is fixedly connected to the inner cavity of the storage tank (301). A pump (303) is fixedly connected to the surface of the connecting pipe (302). One end of the connecting pipe (302) passes through the processing table (1) and is fixedly connected to a spray nozzle (304).

4. The painting equipment for producing gate valves according to claim 3, characterized in that: The surface of the connecting ring block (5122) is provided with a slot (6), and a plurality of slots (6) are provided. A plug rod (7) is movably inserted into the inner cavity of the slot (6), and one end of the plug rod (7) is fixedly connected to one side of the gear teeth (5123).

5. The painting equipment for producing stop valves according to claim 4, characterized in that: The processing table (1) has an installation groove (13) on one side. The inner cavity of the installation groove (13) is rotatably connected to a bidirectional screw (8). The surface of the bidirectional screw (8) is threadedly connected to a threaded block (9). The surface of the threaded block (9) is slidably connected to the inner cavity of the installation groove (13). The top of the threaded block (9) is fixedly connected to the bottom of the mounting plate (4).

6. The painting equipment for producing gate valves according to claim 4, characterized in that: A limiting block (10) is fixedly connected to one side of the mounting plate (4), and a limiting groove (11) is opened on one side of the processing table (1). The surface of the limiting block (10) is slidably connected to the inner cavity of the limiting groove (11).

7. The painting equipment for producing gate valves according to claim 5, characterized in that: The inner cavity of the mounting groove (13) is fixedly connected to a limiting plate (12), and the surface of the limiting plate (12) is slidably connected to the inner cavity of the threaded block (9).

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