Far infrared welding machine for plastic pipe machining

Abstract

The utility model relates to the technical field of plastic pipe processing, and discloses a far infrared welding machine for plastic pipe processing, which comprises a processing box, the inner wall of the processing box is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first screw column, and the inner wall of the processing box is fixedly connected with a support plate. The outer wall of the first screw column is in threaded connection with a movable block, the outer wall of the supporting plate is fixedly connected with a guide rail, the interior of the movable block is slidably connected to the outer wall of the guide rail, and the outer wall of the supporting plate is fixedly connected with a second motor. The first motor drives the first screw column to rotate, the guide rail drives the movable block to move, the movable block drives the first bevel gear to slide on the outer wall of the transmission shaft, then the second motor drives the first bevel gear to rotate through the transmission shaft, the first bevel gear drives the second screw column to rotate through the second bevel gear, and then the movable block is controlled to move. Therefore, the plastic pipe is accurately welded, and the welding precision and flexibility are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic pipe processing, in particular to a far-infrared welding machine for plastic pipe processing. Background Art

[0002] Plastic pipe is a kind of piping material widely used in industries, construction, agriculture and households. It is made of various plastic materials and has the characteristics of corrosion resistance, impact resistance and strong plasticity. Plastic pipe welding is a process of heating, melting and bonding two or more plastic pipes together to meet the requirements of reliable pipe connection of plastic pipes in different environments. Therefore, a far-infrared welding machine is proposed for plastic pipe processing.

[0003] However, at present, most of the welding between plastic pipes is done by hot-melt connection, which cannot guarantee the safety of welding. At the same time, deviations are prone to occur during welding, which reduces the welding accuracy and flexibility. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a far-infrared welding machine for plastic pipe processing, aiming to improve the problem that the safety during welding cannot be guaranteed, deviations are prone to occur during welding, and the welding accuracy and flexibility are reduced.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A far-infrared welding machine for processing plastic pipes comprises a processing box, the inner wall of the processing box is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a first screw column, the inner wall of the processing box is fixedly connected to a support plate, the outer wall of the first screw column is threadedly connected to a movable block, the outer wall of the support plate is fixedly connected to a guide rail, the interior of the movable block is slidably connected to the outer wall of the guide rail, the outer wall of the support plate is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a transmission shaft, the outer wall of the transmission shaft is slidably connected to a first bevel gear, the outer wall of the first bevel gear is rotatably connected to the inner wall of the movable block, the outer wall of the first bevel gear is meshingly connected to the second bevel gear, the interior of the second bevel gear is fixedly connected to a second screw column, the outer wall of the second screw column is rotatably connected to a guide block, the lower surface of the guide block is fixedly connected to the upper surface of the movable block, the outer wall of the second screw column is threadedly connected to the moving block, the upper surface of the moving block is provided with an infrared welding body, and the upper surface of the processing box is provided with a pushing component.

[0007] Preferably, the pushing assembly includes an electric push rod, the outer wall of the electric push rod is fixedly connected to the upper surface of the processing box, the output end of the electric push rod is fixedly connected to a support plate, the upper surface of the processing box is fixedly connected to a slide rail, and the inner part of the support plate is slidably connected to the outer wall of the slide rail.

[0008] Preferably, the outer wall of the support plate is fixedly connected with a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected with a transmission disk.

[0009] Preferably, the outer wall of the transmission plate is fixedly connected to a limiting block, and the outer wall of the limiting block is rotatably connected to an L-shaped pull plate.

[0010] Preferably, the inner wall of the L-shaped pull plate is rotatably connected to a fixed plate, and the outer wall of the fixed plate is fixedly connected to the outer wall of the support plate.

[0011] Preferably, the outer wall of the L-shaped pull plate is rotatably connected to a positioning plate, and the outer wall of the positioning plate is fixedly connected to a clamping block.

[0012] Preferably, the inner wall of the positioning plate is rotatably connected to a linkage plate, and the inner wall of the linkage plate is rotatably connected to the outer wall of the fixed plate.

[0013] Preferably, a stabilizing plate is fixedly connected to the inner wall of the processing box, and a fan is fixedly connected to the outer wall of the stabilizing plate.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the first motor drives the first thread column to rotate, drives the movable block to move through the guide rail, and at the same time the movable block drives the first bevel gear to slide on the outer wall of the transmission shaft, and then the second motor drives the first bevel gear to rotate through the transmission shaft, and the first bevel gear drives the second thread column to rotate through the second bevel gear, thereby controlling the movement of the movable block, thereby achieving accurate welding of the plastic pipe and improving welding accuracy and flexibility.

[0016] 2. In the utility model, the hydraulic cylinder drives the transmission plate to move, and drives the L-shaped pull plate to rotate on the outer wall of the fixed plate through the limit block. The L-shaped pull plate drives the linkage plate to rotate on the outer wall of the fixed plate through the positioning plate, thereby driving the four clamping blocks to move outward, and can be fixed from the inner wall of the plastic pipe, thereby ensuring the stability of the plastic pipe during welding and improving the stability and consistency of the welding process.

[0017] 3. In the utility model, the electric push rod is turned on, and the output end of the electric push rod can drive the support plate to slide on the outer wall of the slide rail to meet the length requirement of the plastic pipe. After the plastic pipe is aligned, the electric push rod pushes the support plate to move and connects the two plastic pipes, which can ensure the stability of the plastic pipe during welding, avoid manual interference, and improve the safety of welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of the far-infrared welding machine for plastic pipe processing proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the interior of a processing box of a far-infrared welding machine for processing plastic pipes proposed by the utility model;

[0020] Figure 3 A schematic diagram of the movable blocks of the far-infrared welding machine for processing plastic pipes proposed in the utility model;

[0021] Figure 4 This is a schematic diagram of a support plate of a far-infrared welding machine for processing plastic pipes proposed in the utility model;

[0022] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0023] Legend:

[0024] 1. Processing box; 2. First motor; 3. First screw column; 4. Support plate; 5. Movable block; 6. Guide rail; 7. Second motor; 8. Transmission shaft; 9. First bevel gear; 10. Second bevel gear; 11. Second screw column; 12. Guide block; 13. Moving block; 14. Infrared welding body; 15. Electric push rod; 16. Support plate; 17. Slide rail; 18. Hydraulic cylinder; 19. Transmission plate; 20. Limit block; 21. L-shaped pull plate; 22. Fixed plate; 23. Positioning plate; 24. Linkage plate; 25. Clamp block; 26. Stabilizing plate; 27. Fan. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings of the specification of this utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1-Figure 3The utility model provides an embodiment: a far-infrared welding machine for processing plastic pipes, comprising a processing box 1, the inner wall of the processing box 1 is fixedly connected with a first motor 2, the output end of the first motor 2 is fixedly connected with a first screw column 3, the inner wall of the processing box 1 is fixedly connected with a support plate 4, the outer wall of the first screw column 3 is threadedly connected with a movable block 5, the outer wall of the support plate 4 is fixedly connected with a guide rail 6, the inside of the movable block 5 is slidably connected to the outer wall of the guide rail 6, the outer wall of the support plate 4 is fixedly connected with a second motor 7, the output end of the second motor 7 is fixedly connected with a transmission shaft 8, the outer wall of the transmission shaft 8 is slidably connected with a first bevel gear 9, the outer wall of the first bevel gear 9 is rotatably connected to the inner wall of the movable block 5, and the outer wall of the first bevel gear 9 meshes A second bevel gear 10 is connected to the second bevel gear 10, a second threaded post 11 is fixedly connected inside the second bevel gear 10, a guide block 12 is rotatably connected to the outer wall of the second threaded post 11, the lower surface of the guide block 12 is fixedly connected to the upper surface of the movable block 5, a moving block 13 is threadedly connected to the outer wall of the second threaded post 11, an infrared welding body 14 is provided on the upper surface of the moving block 13, and a pushing assembly is provided on the upper surface of the processing box 1; the pushing assembly includes an electric push rod 15, the outer wall of the electric push rod 15 is fixedly connected to the upper surface of the processing box 1, the output end of the electric push rod 15 is fixedly connected to a support plate 16, the upper surface of the processing box 1 is fixedly connected to a slide rail 17, and the inner part of the support plate 16 is slidably connected to the outer wall of the slide rail 17;

[0027] Specifically, the processing box 1 has a fixing effect on the first motor 2, and when the first motor 2 is turned on, its output end can drive the first thread column 3 to rotate on the inner wall of the processing box 1, and the movable block 5 can be driven to move on the outer wall of the first thread column 3 through the guide rail 6. At the same time, the movable block 5 can drive the first bevel gear 9 to slide on the outer wall of the transmission shaft 8 when moving. At the same time, the processing box 1 has a fixing effect on the support plate 4, and the support plate 4 can fix the working position of the second motor 7. When the second motor 7 is turned on, the output end of the second motor 7 can drive the transmission shaft 8 to rotate, and the transmission shaft 8 can To drive the first bevel gear 9 to rotate, the first bevel gear 9 can drive the second thread column 11 to rotate inside the guide block 12 through the second bevel gear 10, and then the moving block 13 can be controlled to move on the outer wall of the second thread column 11, so as to realize the flexibility of the infrared welding body 14 welding, and ensure that the infrared welding body 14 can accurately weld the plastic pipe. At the same time, the processing box 1 has a fixed support function for the electric push rod 15, and the electric push rod 15 can push the support plate 16 to move on the outer wall of the slide rail 17 to meet the clamping requirements of plastic pipes of different lengths.

[0028] Reference Figure 4-Figure 5The outer wall of the support plate 16 is fixedly connected to a hydraulic cylinder 18, and the output end of the hydraulic cylinder 18 is fixedly connected to a transmission plate 19; the outer wall of the transmission plate 19 is fixedly connected to a limit block 20, and the outer wall of the limit block 20 is rotatably connected to an L-shaped pull plate 21; the inner wall of the L-shaped pull plate 21 is rotatably connected to a fixed plate 22, and the outer wall of the fixed plate 22 is fixedly connected to the outer wall of the support plate 16; the outer wall of the L-shaped pull plate 21 is rotatably connected to a positioning plate 23, and the outer wall of the positioning plate 23 is fixedly connected to a clamping block 25; the inner wall of the positioning plate 23 is rotatably connected to a linkage plate 24, and the inner wall of the linkage plate 24 is rotatably connected to the outer wall of the fixed plate 22;

[0029] Specifically, the support plate 16 can fix the position of the hydraulic cylinder 18, the output end of the hydraulic cylinder 18 can push the transmission plate 19 to move, the transmission plate 19 can fix the position of the limit block 20, and the transmission plate 19 can drive the L-shaped pull plate 21 to rotate on the outer wall of the limit block 20 through the limit block 20, the limit block 20 can rotate on the outer wall of the fixed plate 22, and the support plate 16 has a fixed supporting function for the fixed plate 22, the L-shaped pull plate 21 can drive the positioning plate 23 to move, and the positioning plate 23 has a fixing function on the clamping block 25, when the positioning plate 23 moves, it can drive the linkage plate 24 to rotate on the outer wall of the fixed plate 22, and the fixed plate 22 can ensure that the linkage plate 24 drives the clamping block 25 to provide stability when performing internal support and clamping on the plastic pipe.

[0030] Reference Figure 1 , a stabilizing plate 26 is fixedly connected to the inner wall of the processing box 1, and a fan 27 is fixedly connected to the outer wall of the stabilizing plate 26;

[0031] Specifically, the processing box 1 has a fixing effect on the stabilizing plate 26, and the stabilizing plate 26 can ensure that the fan 27 will not deviate when it is running. When the fan 27 is turned on, the fan 27 can quickly cool the plastic pipe being welded, thereby improving the welding efficiency.

[0032] Working principle: When this welding machine is needed, the electric push rod 15 is turned on, and the output end of the electric push rod 15 can drive the support plate 16 to slide on the outer wall of the slide rail 17 to meet the length requirement of the plastic pipe. Then, the inner wall of the plastic pipe to be welded can be placed on the outer wall of the four clamping blocks 25 of the support plate, and the hydraulic cylinder 18 is turned on. The output end of the hydraulic cylinder 18 can drive the transmission plate 19 to move, and then the L-shaped pull plate 21 can be driven to rotate on the outer wall of the fixed plate 22 through the limit block 20, and the L-shaped pull plate 21 can drive the positioning plate 23 to rotate. The positioning plate 23 can drive the linkage plate 24 to rotate on the outer wall of the fixing plate 22, and then drive the four clamping blocks 25 to move outward, and can be fixed from the inner wall of the plastic pipe. The hydraulic cylinder 18 at the other end is turned on to fix the plastic pipe at the other end, and then the electric push rod 15 is turned on to push the support plate 16 to move, and the two plastic pipes are docked to ensure the stability of the plastic pipe during welding. Then, the first motor 2 is turned on, and the output end of the first motor 2 can drive the first screw column 3 to move on the inner wall of the processing box 1. Rotation, the guide rail 6 can drive the movable block 5 to move on the outer wall of the first wire column 3, and the movable block 5 can drive the first bevel gear 9 to slide on the outer wall of the transmission shaft 8 when moving, and then the second motor 7 is turned on, and the output end of the second motor 7 can drive the transmission shaft 8 to rotate, and the transmission shaft 8 can drive the first bevel gear 9 to rotate, and the first bevel gear 9 can drive the second wire column 11 to rotate inside the guide block 12 through the second bevel gear 10, and then the movable block 13 can be controlled to move on the outer wall of the second wire column 11, so as to realize the flexibility of the infrared welding body 14 welding, and ensure that the infrared welding body 14 performs accurate welding on the plastic pipe, and turn on the fan 27 fixed by the stabilizing plate 26, and the fan 27 can quickly cool the plastic pipe to be welded, so as to improve the welding efficiency, that is, the device can not only achieve accurate welding of the plastic pipe, improve the welding accuracy and flexibility, but also ensure the stability of the plastic pipe during welding, improve the stability and consistency of the welding process, reduce the occurrence of welding defects, and avoid manual welding operations, so as to improve the welding efficiency and safety.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A far infrared welding machine for processing plastic pipes, comprising a processing box (1), characterized in that: The inner wall of the processing box (1) is fixedly connected to a first motor (2), the output end of the first motor (2) is fixedly connected to a first screw column (3), the inner wall of the processing box (1) is fixedly connected to a support plate (4), the outer wall of the first screw column (3) is threadedly connected to a movable block (5), the outer wall of the support plate (4) is fixedly connected to a guide rail (6), the inside of the movable block (5) is slidably connected to the outer wall of the guide rail (6), the outer wall of the support plate (4) is fixedly connected to a second motor (7), the output end of the second motor (7) is fixedly connected to a transmission shaft (8), and the outer wall of the transmission shaft (8) is slidably connected to a first bevel gear (9) ), the outer wall of the first bevel gear (9) is rotatably connected to the inner wall of the movable block (5), the outer wall of the first bevel gear (9) is meshingly connected to the second bevel gear (10), the interior of the second bevel gear (10) is fixedly connected to the second screw post (11), the outer wall of the second screw post (11) is rotatably connected to the guide block (12), the lower surface of the guide block (12) is fixedly connected to the upper surface of the movable block (5), the outer wall of the second screw post (11) is threadedly connected to the moving block (13), the upper surface of the moving block (13) is provided with an infrared welding body (14), and the upper surface of the processing box (1) is provided with a pushing component.

2. The far-infrared welding machine for plastic pipe processing according to claim 1, characterized in that: The pushing assembly comprises an electric push rod (15), the outer wall of the electric push rod (15) is fixedly connected to the upper surface of the processing box (1), the output end of the electric push rod (15) is fixedly connected to a support plate (16), the upper surface of the processing box (1) is fixedly connected to a slide rail (17), and the interior of the support plate (16) is slidably connected to the outer wall of the slide rail (17).

3. The far-infrared welding machine for plastic pipe processing according to claim 2, characterized in that: The outer wall of the support plate (16) is fixedly connected to a hydraulic cylinder (18), and the output end of the hydraulic cylinder (18) is fixedly connected to a transmission disc (19).

4. The far-infrared welding machine for plastic pipe processing according to claim 3, characterized in that: The outer wall of the transmission plate (19) is fixedly connected to a limit block (20), and the outer wall of the limit block (20) is rotatably connected to an L-shaped pull plate (21).

5. The far-infrared welding machine for plastic pipe processing according to claim 4, characterized in that: The inner wall of the L-shaped pull plate (21) is rotatably connected to a fixing plate (22), and the outer wall of the fixing plate (22) is fixedly connected to the outer wall of the support plate (16).

6. The far-infrared welding machine for processing plastic pipes according to claim 5, characterized in that: The outer wall of the L-shaped pull plate (21) is rotatably connected to a positioning plate (23), and the outer wall of the positioning plate (23) is fixedly connected to a clamping block (25).

7. The far-infrared welding machine for processing plastic pipes according to claim 6, characterized in that: The inner wall of the positioning plate (23) is rotatably connected to a linkage plate (24), and the inner wall of the linkage plate (24) is rotatably connected to the outer wall of the fixing plate (22).

8. The far-infrared welding machine for processing plastic pipes according to claim 1, characterized in that: The inner wall of the processing box (1) is fixedly connected to a stabilizing plate (26), and the outer wall of the stabilizing plate (26) is fixedly connected to a fan (27).

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