Detachable coil pipe structure of spraying machine

Abstract

A detachable coil pipe structure of a spraying machine belongs to the technical field of spraying machines and comprises a bracket, the bracket comprises two square pipes, an H-shaped pipe frame is fixedly mounted between the bottom ends of the two square pipes, two U-shaped plates are fixedly mounted between the rear surfaces of the two square pipes, an outer clamping device is mounted between the two U-shaped plates, a position-adjustable carrying frame is mounted on the H-shaped pipe frame, and the H-shaped pipe frame is provided with an outer clamping device. A transfer pipe is fixedly installed in the carrying frame in a penetrating mode, a pipe disc is rotatably installed on the outer surface of the transfer pipe, rotating joints are fixedly installed at the left end and the right end of the transfer pipe correspondingly, the two rotating joints are fixedly connected with a feeding pipe and a U-shaped metal pipe correspondingly, the feeding pipe is used for being connected with the discharging end of the spraying machine, and a through opening is formed in the outer surface of the pipe disc in a penetrating mode. The spraying pipe is installed in the pipe disc in a coiling and rolling mode, the feeding end of the spraying pipe penetrates through the through opening and is connected with the discharging end of the U-shaped metal pipe, the spraying pipe can be easily rolled and unrolled through the overall structure, and the convenience of storage of the spraying pipe is improved.

Description

Technical Field

[0001] This utility model belongs to the field of spray painting machine technology, specifically relating to a detachable coil structure for a spray painting machine. Background Technology

[0002] Spray painting machines are widely used in modern industrial production and various construction and decoration fields. They can efficiently and evenly spray paint and other materials onto the surface of target objects, greatly improving work efficiency and coating quality. However, in the actual use of spray painting machines, the spray pipe, as a key component for conveying paint, faces many problems that urgently need to be solved.

[0003] The spray hoses commonly found on spray painting machines are extremely difficult to store after use. Because spray hoses are typically long and flexible, they easily become tangled and knotted during storage. Workers often need to spend a significant amount of time and effort untangling these knots, wasting valuable time. Furthermore, frequent bending and untangling can cause wear and tear on the spray hoses, shortening their lifespan and increasing operating costs.

[0004] Furthermore, spray nozzles are extremely inconvenient to store and manage on a daily basis. Due to the lack of a reasonable storage structure, they are usually left haphazardly in the work area, which not only occupies a lot of space and makes the work environment look cluttered, but also easily leads to the loss or damage of spray nozzles. When the spraying machine needs to be used again, finding a suitable spray nozzle also takes time, seriously affecting the smoothness of the workflow.

[0005] To address this issue, a detachable coil structure for a spraying machine is provided. Utility Model Content

[0006] In view of the shortcomings of the prior art described above, the purpose of this utility model is to provide a detachable coil structure for a spraying machine, so as to solve the problem that the spraying pipes used in the prior art are difficult to store and inconvenient to manage.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A detachable coil structure for a spraying machine includes a bracket comprising two square tubes. An H-shaped tube frame is fixedly installed between the bottom ends of the two square tubes, and two U-shaped plates are fixedly installed between the rear surfaces of the two square tubes. An external clamping device is installed between the two U-shaped plates. An adjustable carrier is mounted on the H-shaped tube frame. A transfer tube is fixedly installed through the carrier. A tube disc is rotatably mounted on the outer surface of the transfer tube. Rotary joints are fixedly installed at both ends of the transfer tube. A feed tube and a U-shaped metal tube are respectively fixedly connected to the two rotary joints. The feed tube is used to connect to the discharge end of the spraying machine. An opening is provided through the outer surface of the tube disc. A spraying tube is installed in the tube disc in a coiled manner. The feed end of the spraying tube passes through the opening and is connected to the discharge end of the U-shaped metal tube.

[0009] In the above technical solution, two loop blocks are fixedly installed on the rear surface of the U-shaped plate, the external clamping device includes two C-shaped plates, the C-shaped plates pass through the corresponding loop blocks, and two springs are fixedly installed between the two C-shaped plates. U-shaped clamps are fixedly installed on the outer ends of the C-shaped plates.

[0010] In the above technical solution, the carrier includes a horizontal tube, both ends of which are fixedly installed with sliding sleeves. The sliding sleeves are slidably fitted on the outer surface of the H-shaped tube frame, and a vertical tube is fixedly installed on the upper surface of the horizontal tube. The transfer tube is fixedly installed through the middle section of the vertical tube.

[0011] In the above technical solution, locking elements are threaded through and screwed onto the outer surface of the sliding sleeve.

[0012] In the above technical solution, a sleeve block is fixedly installed at the top of the vertical tube, and a C-shaped bracket is fixedly installed on the front surface of the sleeve block. The C-shaped bracket is used to hang the spray gun that holds the spray pipe.

[0013] The detachable coil structure of the spraying machine of this utility model has the following advantages compared with the prior art:

[0014] This utility model, by setting an external clamping device, allows the entire coil structure to be easily assembled onto the frame of the spraying machine, making installation convenient and quick. Furthermore, by setting a transfer pipe, a coil, and a U-shaped metal pipe, the spraying pipe can be wound into the coil by manually rotating the coil without separating the pipeline from the spraying machine. With the adaptive rotation of the U-shaped metal pipe, the spraying pipe can be easily wound and unwound, improving the convenience of spraying pipe storage. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2This is a schematic diagram of the bracket structure of this utility model.

[0017] Figure 3 This is a schematic diagram of the external clamping device of this utility model.

[0018] Figure 4 This is a schematic diagram of the coil structure of this utility model.

[0019] Figure 5 This is a schematic diagram of the locking component structure of this utility model.

[0020] Figure 6 This is a schematic diagram of the cross-sectional structure of the tube coil of this utility model.

[0021] Figure 7 This is a schematic diagram of the structure when the present invention is assembled and used with a spraying machine.

[0022] Figures 1-7 Among them: 1. Bracket; 11. Square tube; 12. H-shaped tube rack; 13. U-shaped plate; 131. U-shaped block; 2. External clamping device; 21. C-shaped plate; 22. U-shaped clamp; 23. Spring; 3. Carrier; 31. Horizontal tube; 311. Sliding sleeve; 312. Locking part; 32. Vertical tube; 4. Transfer tube; 5. Tube disc; 51. Through port; 6. Rotary joint; 7. Feed tube; 8. U-shaped metal tube; 9. Spraying tube. Detailed Implementation

[0023] 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 protection scope of the present utility model.

[0024] In this embodiment, front, back, left, right, top, and bottom are... Figure 1 Describe the reference plane. See [link / reference] Figures 1-7 This utility model provides a technical solution:

[0025] A detachable coil structure for a spraying machine includes a bracket 1. The bracket 1 includes two vertically arranged square tubes 11. An H-shaped tube frame 12 is welded between the bottom ends of the two square tubes 11. Two U-shaped plates 13 are welded and installed between the rear surfaces of the two square tubes 11. An external clamping device 2 is installed between the two U-shaped plates 13 for clamping onto the frame of the spraying machine. A slidable and adjustable carrier frame 3 is provided on the H-shaped tube frame 12. A transfer tube 4 is fixedly installed through the carrier frame 3. A tube coil 5 is rotatably mounted on the outer surface of the transfer tube 4 via a bearing. The bearing and the tube coil 5 are welded and fixed together, and the bearing and the transfer tube 4 are interference-fitted. The tube coil 5 is... Figure 6 The device is shown to have a hollow opening through which the transfer tube 4 passes. A through-hole 51 is opened on the outer surface of the tube disc 5. The front and rear ends of the transfer tube 4 are respectively connected to the feed tube 7 and the U-shaped metal tube 8 via rotary joints 6. The U-shaped metal tube 8 is made of copper. The U-shaped metal tube 8 can replace the spraying tube 9 and directly connect to the discharge end of the transfer tube 4, reducing the bending degree when connecting the spraying tube 9 and the transfer tube 4. At the same time, it can also prevent the connection end of the spraying tube 9 and the transfer tube 4 from twisting during the rotation of the tube disc 5, thus extending the service life of the spraying tube 9.

[0026] In actual use, the feed pipe 7 can be connected to the discharge end of the spraying machine through its own connector. Then, the feed end of the spraying pipe 9 is connected to the U-shaped metal pipe 8 through the port 51 (both the connection ends of the spraying pipe 9 and the U-shaped metal pipe 8 are equipped with water pipe connectors). After that, the pipe coil 5 is manually rotated, and the U-shaped metal pipe 8 rotates accordingly, which can rewind the spraying pipe 9 into the pipe coil 5 to complete the coil storage work. When the spraying pipe 9 is in use, the spraying pipe 9 is pulled outward, and the pipe coil 5 rotates under stress to complete the pipe release action, thereby extending the service distance of the spraying pipe 9. The overall coil structure design makes it more convenient to store the spraying pipe 9 when the spraying machine is in use.

[0027] Specifically, combined Figure 2 and 3 As shown, two loop-shaped blocks 131 are welded and fixedly installed on the rear surface of the U-shaped plate 13.

[0028] Specifically, combined Figure 2 and Figure 3 As shown, the external clamping device 2 includes two C-shaped plates 21, each passing through a corresponding U-shaped block 131. The U-shaped block 131 is used to orient the C-shaped plates 21, ensuring their horizontal movement. Two springs 23 are welded and fixedly installed between the two C-shaped plates 21. U-shaped clamps 22 are welded to the outer ends of both C-shaped plates 21. Under the action of the springs 23, the U-shaped clamps 22 can cooperate with the U-shaped plates 131 to clamp and install them on the frame of the spraying machine. The assembled effect is as shown. Figure 7 As shown.

[0029] Specifically, combined Figure 1 and Figure 4 As shown, the carrier 3 includes a horizontal tube 31, and sliding sleeves 311 are welded and installed at both ends of the horizontal tube 31. The sliding sleeves 311 are fitted onto the outer surface of the H-shaped tube frame 12, and locking elements 312 are threaded through and installed on the outer surface of the sliding sleeves 311. The locking elements 312 are welded together by bolts and wrench handles. The overall structure is as follows. Figure 5 As shown, after the bolt and the sliding sleeve 311 are threaded through and screwed together, their ends are attached to the outer surface of the H-shaped pipe rack 12, which can fix the position of the sliding sleeve 311. A vertical pipe 32 is welded and installed on the middle section of the upper surface of the horizontal pipe 31. The outer surface of the vertical pipe 32 is provided with a through-hole. The transfer pipe 4 is threaded through the through-hole and fixedly connected to the vertical pipe 32 by welding, thereby using the vertical pipe 32 to support the transfer pipe 4 and the pipe plate 5.

[0030] After loosening the locking piece 312 and separating it from the H-shaped pipe support 12, the position of the horizontal pipe 31 can be slidably adjusted, thereby changing the relative positions of the pipe 32 and the transfer pipe 4. When connecting and installing the rear end of the transfer pipe 4 to the feed block 7, adjusting the position of the transfer pipe 4 can effectively increase the installation space and make installation more convenient.

[0031] Finally, to ensure that the spray nozzle 9 can easily detach when it is wound up inside the reel 5, such as Figure 4 As shown, a sleeve block is welded and fixedly installed at the top of the vertical tube 32. A C-shaped bracket is welded and fixedly installed on the front surface of the sleeve block. After the spray tube 9 is finished winding, the spray gun at the head of the spray tube 9 can be hung in the C-shaped bracket for placement, thereby preventing the spray tube 9 from easily falling off the tube coil 5.

Claims

1. A detachable coil structure of a spray machine comprising a bracket (1), characterized in that, The bracket (1) comprises two square tubes (11), the bottom ends of the two square tubes (11) are fixedly provided with an H-shaped tube frame (12), and the rear surfaces of the two square tubes (11) are fixedly provided with two U-shaped plates (13), and the two U-shaped plates (13) are provided with an outer clamping device (2); The H-shaped tube frame (12) is provided with a position-adjustable carrier (3), the carrier (3) is fixedly provided with a transfer tube (4) penetratingly, and the outer surface of the transfer tube (4) is rotatably provided with a tube disc (5); The left and right ends of the transfer tube (4) are fixedly provided with rotary joints (6), the two rotary joints (6) are fixedly connected with an inlet pipe (7) and a U-shaped metal pipe (8) respectively, the inlet pipe (7) is used for being connected with a discharging end of a spraying machine, the outer surface of the tube disc (5) is penetratingly provided with a through opening (51), the tube disc (5) is provided with a spraying pipe (9) in a coiled winding manner, the inlet end of the spraying pipe (9) penetrates the through opening (51) and is connected with the discharging end of the U-shaped metal pipe (8).

2. A removable coil construction for a spray applicator as defined in claim 1, wherein, The rear surfaces of the U-shaped plates (13) are fixedly provided with two back-shaped blocks (131); The outer clamping device (2) comprises two C-shaped plates (21), the C-shaped plates (21) penetrate the corresponding back-shaped blocks (131), and the two C-shaped plates (21) are fixedly provided with two springs (23), and the outer side ends of the C-shaped plates (21) are fixedly provided with U-shaped clamps (22).

3. A removable coil construction for a spray applicator as defined in claim 1, wherein, The carrier (3) comprises a horizontal tube (31), the two ends of the horizontal tube (31) are fixedly provided with sliding sleeves (311), the sliding sleeves (311) are slidingly sleeved on the outer surfaces of the H-shaped tube frames (12), and the upper surface of the horizontal tube (31) is fixedly provided with a vertical tube (32), and the transfer tube (4) is fixedly provided in the middle section of the vertical tube (32) penetratingly.

4. A removable coil construction for a spray gun as defined in claim 3 wherein, The outer surfaces of the sliding sleeves (311) are penetratingly and screwingly provided with locking pieces (312).

5. A removable coil construction for a spray gun as defined in claim 3 wherein, The top end of the vertical tube (32) is fixedly provided with a sleeve block, the front surface of the sleeve block is fixedly provided with a C-shaped support, and the C-shaped support is used for hanging a spray gun of the spraying pipe (9).

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