A hot melt tool for processing PE pipe fittings

Abstract

The utility model discloses a hot-melt tool for processing PE pipe fittings, comprising an operating table body, a vertical plate symmetrically fixedly installed on the upper end surface of the operating table body, a docking component installed on the slide rail, a hot-melt auxiliary component installed on the T-shaped support plate, a movable plate symmetrically installed between two of the vertical plates, and clamping components installed on both of the movable plates. The utility model relates to the technical field of PE pipe fitting processing; the utility model drives one of the rotating rods to rotate by starting a driving motor, and drives a plurality of limiting pulleys to drive the limiting rings to rotate through the mutual cooperation between a plurality of driving wheels and a plurality of belts, thereby driving the hot-melt device to rotate, thereby effectively hot-melt-jointing the pipe body, and at the same time, the hot-melt device is driven to be raised and lowered by starting an electric push rod, which can effectively adjust the hot-melt joint according to pipe bodies of different specifications, and has strong applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of PE pipe fitting processing, in particular to a hot-melt tool for PE pipe fitting processing. Background Art

[0002] PE polyethylene is a typical thermoplastic. PE pipes are widely used in building water supply and drainage, buried drainage pipes, gas pipelines and telecommunications engineering due to their non-toxic, tasteless, odorless, good cold resistance, heat resistance and chemical stability, high rigidity and toughness, good mechanical properties, easy installation and many other advantages. This type of pipeline system is connected by hot-melt connection using the characteristics of thermoplasticity to achieve integrated connection of the pipeline system, greatly reducing the phenomenon of dripping, leaking, running and bubbling in the pipeline system, and substantially improving the application reliability of the pipeline system.

[0003] At present, in the existing hot-melt tooling for processing PE pipe fittings, multiple people are required to cooperate in hot-melting when hot-melting pipe fittings of different specifications are connected, which wastes manpower, is difficult to operate, and the precision of connecting pipe fittings is insufficient and the efficiency is low. Therefore, the utility model provides a hot-melt tooling for processing PE pipe fittings, which solves the above problems through limiting structures such as driving wheels and limiting pulleys. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a hot-melt tool for processing PE pipe fittings, which solves the above-mentioned problems.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a hot melt tooling for PE pipe fitting processing, comprising an operating table body, a vertical plate one is symmetrically fixedly installed on the upper end surface of the operating table body, a slide rail is fixedly installed between the two vertical plates on the upper end surface of the operating table body, a docking assembly is installed on the slide rail, a T-shaped support plate is fixedly installed on the right side of the upper end surface of the operating table body, a hot melt auxiliary assembly is installed on the T-shaped support plate, a movable plate is symmetrically installed between the two vertical plates, and clamping assemblies are installed on both movable plates.

[0006] The hot melt auxiliary component comprises a carrying plate installed on one side of the T-shaped supporting plate, one side of the carrying plate is provided with a through groove, one side of the carrying plate is equidistantly connected with a plurality of rotating rods around the through groove, one end of the plurality of rotating rods is fixedly installed with a driving wheel, and one end of the plurality of driving wheels is fixedly installed with a limiting pulley, the carrying plate is fixedly installed with a protection box on the side away from the rotating rod, and a driving motor 1 is fixedly installed inside the protection box, an output end of the driving motor 1 passes through a bearing to one side of the carrying plate and is fixedly installed on one end of one of the rotating rods, a belt is installed between the plurality of driving wheels, and a same limiting ring is movably connected between the plurality of limiting pulleys, a connecting plate 1 is fixedly installed on one side of the top of the limiting ring, an electric push rod 1 is fixedly installed on one side of the bottom of the connecting plate, a hot melter is fixedly installed on the output end of the electric push rod 1, a sliding block is fixedly installed on one side of the carrying plate, a limiting groove is provided on one side of the T-shaped supporting plate, a driving motor 2 is fixedly installed on one side in the limiting groove, and a threaded rod 1 is fixedly installed on the output end of the driving motor 2.

[0007] Preferably, the docking assembly includes a fixed plate fixedly mounted on the upper end surface of the operating table body on one side of the slide rail, a threaded rod 2 is threadedly penetrated on the fixed plate, a rotating handle is fixedly mounted on one end of the threaded rod 2, and a rack is rotatably connected to the other end of the threaded rod 2, a bidirectional screw is rotatably connected on one side between the two vertical plates 1, a driving gear is fixedly mounted in the middle of the bidirectional screw, a guide rod is fixedly mounted on the other side between the two vertical plates 1, and the bottom threads of the two movable plates penetrate the outer surfaces of both ends of the bidirectional screws and slide through the outer surface of the guide rods.

[0008] Preferably, the clamping assembly includes a second connecting plate fixedly mounted on one side of the movable plate, a second vertical plate fixedly mounted on one side of the upper end surface of the second connecting plate, a second electric push rod fixedly mounted on the lower end of the second connecting plate, an output end of the second electric push rod passes through the top of the second connecting plate and is fixedly mounted with a triangular plate, a T-shaped slider fixedly mounted on one side of the triangular plate, a T-shaped slide groove is provided on one side of the second vertical plate, an oblique rod is symmetrically rotatably connected to one side of the movable plate, a spring is fixedly mounted between the bottoms of the two oblique rods, and rollers are provided at both ends of the oblique rod and the top of the triangular plate.

[0009] Preferably, the plurality of driving wheels are connected via belt transmission, and the plurality of limiting pulleys are in contact with the side wall of the limiting ring.

[0010] Preferably, a thread of the threaded rod passes through one side of the sliding block and is rotatably connected to the inner wall of the limiting groove, and the sliding block matches the limiting groove.

[0011] Preferably, the bottom of the rack is clamped in the slide rail and slidably connected in the slide rail, and the driving gear is meshingly connected with the rack.

[0012] Beneficial Effects

[0013] The utility model provides a hot-melt tool for processing PE pipe fittings. Compared with the prior art, it has the following beneficial effects:

[0014] (1) The utility model starts a driving motor to drive one of the rotating rods to rotate, and through the mutual cooperation between a plurality of driving wheels and a plurality of belts, drives a plurality of limit pulleys to drive the limit rings to rotate, thereby driving the hot melter to rotate, so as to effectively perform hot melt butt joint on the pipe body. At the same time, by starting an electric push rod, the hot melter is driven to be raised and lowered, and the hot melt butt joint can be effectively adjusted according to pipe bodies of different specifications. By starting a driving motor, the hot melter on one side of the load-bearing plate can be driven to be adjusted horizontally, so as to adjust the hot melt butt joint position, and the utility model has strong applicability.

[0015] (2) The utility model can be applied to the clamping of pipes of different specifications by setting the clamping assembly. At the same time, the setting of the docking assembly can effectively drive the two clamped pipes to be hot-melt docked, and the docking pipe fittings are highly accurate and time-saving and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the hot melt auxiliary component of the utility model;

[0018] Figure 3 It is a schematic diagram of the docking assembly of the utility model;

[0019] Figure 4 It is a schematic diagram of the clamping assembly of the utility model.

[0020] In the figure, 1, operating table body; 2, vertical plate 1; 3, slide rail; 4, T-shaped support plate; 5, moving plate; 100, docking assembly; 101, fixed plate; 102, threaded rod 2; 103, rotating handle; 104, rack; 105, bidirectional screw; 106, driving gear; 107, guide rod; 200, hot melt auxiliary assembly; 201, bearing plate; 202, through groove; 203, rotating rod; 204, driving wheel; 205, limiting pulley; 206, protection box; 207, Driving motor 1; 208, belt; 209, limiting ring; 210, connecting plate 1; 211, electric push rod 1; 212, hot melter; 213, sliding block; 214, limiting groove; 215, driving motor 2; 216, threaded rod 1; 300, clamping assembly; 301, connecting plate 2; 302, vertical plate 2; 303, electric push rod 2; 304, triangular plate; 305, T-shaped slider; 306, T-shaped slide groove; 307, oblique rod; 308, spring; 309, roller. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the 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 in 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.

[0022] Embodiment 1:

[0023] See also Figure 1-4 A hot melt tooling for PE pipe processing comprises an operating table body 1, a vertical plate 2 is symmetrically fixedly installed on the upper end surface of the operating table body 1, a slide rail 3 is fixedly installed on the upper end surface of the operating table body 1 between the two vertical plates 2, a docking assembly 100 is installed on the slide rail 3, a T-shaped support plate 4 is fixedly installed on the right side of the upper end surface of the operating table body 1, a hot melt auxiliary assembly 200 is installed on the T-shaped support plate 4, a movable plate 5 is symmetrically installed between the two vertical plates 2, and a clamping assembly 300 is installed on both of the two movable plates 5.

[0024] The hot melt auxiliary component 200 includes a carrier plate 201 installed on one side of the T-shaped support plate 4, a through slot 202 is opened on one side of the carrier plate 201, and one side of the carrier plate 201 is rotatably connected with a plurality of rotating rods 203 located around the through slot 202 at equal distances, and a driving wheel 204 is fixedly installed at one end of the plurality of rotating rods 203, and a limited pulley 205 is fixedly installed at one end of the plurality of driving wheels 204, and a protective box 206 is fixedly installed on the side of the carrier plate 201 away from the rotating rod 203, and a driving motor 207 is fixedly installed inside the protective box 206, and the input end of the driving motor 207 is connected to the external A cable is installed to connect the power supply, the output end of the driving motor 207 passes through the bearing to one side of the bearing plate 201 and is fixedly installed at one end of one of the rotating rods 203, a belt 208 is installed between the plurality of driving wheels 204, a same limiting ring 209 is movably connected between the plurality of limiting pulleys 205, a connecting plate 210 is fixedly installed on one side of the top of the limiting ring 209, an electric push rod 211 is fixedly installed on one side of the bottom of the connecting plate 210, the input end of the electric push rod 211 is connected to the power supply through an external cable, a hot melter 212 is fixedly installed on the output end of the electric push rod 211, and a hot melter 212 is fixedly installed on the output end of the electric push rod 211. The fuser 212 is used for hot-melt butt jointing between two pipe bodies. A sliding block 213 is fixedly installed on one side of the carrier plate 201. A limiting groove 214 is provided on one side of the T-shaped support plate 4. A driving motor 215 is fixedly installed on one side of the limiting groove 214. The input end of the driving motor 215 is connected to the power supply through an external cable. A threaded rod 1 216 is fixedly installed on the output end of the driving motor 215. The hot-melt auxiliary component 200 can be used to accurately hot-melt butt joint the pipe bodies. When it is necessary to accurately hot-melt butt joint the pipe bodies, the driving motor 1 207 is started to drive one of the rotating rods 203. Rotate, and through the mutual cooperation between a plurality of driving wheels 204 and a plurality of belts 208, drive a plurality of limiting pulleys 205 to drive the limiting ring 209 to rotate, thereby drive the hot melt device 212 to rotate, so as to effectively perform hot-melt docking on the tube body, and at the same time, by starting the electric push rod 1 211 to drive the hot melt device 212 to be raised and lowered, the hot-melt docking can be effectively adjusted according to the tube body of different specifications, and by starting the driving motor 215, the hot melt device 212 on one side of the supporting plate 201 can be driven to be adjusted horizontally, so as to accurately perform hot-melt docking on the hot-melt docking position of the tube body.

[0025] Embodiment 2:

[0026] See also Figure 1-4, this embodiment provides a technical solution based on the first embodiment: the docking assembly 100 includes a fixed plate 101 fixedly mounted on the upper end surface of the operating table body 1 and located on one side of the slide rail 3, a threaded rod 102 is threadedly penetrated on the fixed plate 101, a rotating handle 103 is fixedly mounted on one end of the threaded rod 102, and a rack 104 is rotatably connected to the other end of the threaded rod 102, a bidirectional screw 105 is rotatably connected to one side between the two vertical plates 105, a driving gear 106 is fixedly mounted in the middle of the bidirectional screw 105, a guide rod 107 is fixedly mounted on the other side between the two vertical plates 107, and the bottom threads of the two movable plates 5 penetrate the outer surfaces of both ends of the bidirectional screw 105 and slide through the outer surface of the guide rod 107, and the docking assembly 100 is set The two pipe bodies can be automatically docked. When the two pipe bodies need to be automatically docked, the threaded rod 102 is driven to rotate by rotating the rotating handle 103. The threaded rod 102 pushes the rack 104 to slide in the slide rail 3. The rack 104 and the driving gear 106 are meshed and connected, thereby driving the bidirectional screw 105 to rotate. The bidirectional screw 105 drives the two moving plates 5 to make relative movements while rotating, thereby automatically driving the pipe bodies clamped on the two moving plates 5 to dock. The clamping assembly 300 includes a connecting plate 301 fixedly installed on one side of the moving plate 5, a vertical plate 302 is fixedly installed on one side of the upper end surface of the connecting plate 301, and an electric push rod 303 is fixedly installed on the lower end of the connecting plate 301. The electric push rod 303 inputs The end is connected to the power supply through an external cable, the output end of the electric push rod 303 passes through the top of the connecting plate 301 and is fixedly installed with a triangular plate 304, a T-shaped slider 305 is fixedly installed on one side of the triangular plate 304, a T-shaped slide groove 306 is opened on one side of the vertical plate 302, and an oblique rod 307 is symmetrically rotated and connected on one side of the movable plate 5. A spring 308 is fixedly installed between the bottoms of the two oblique rods 307, and rollers 309 are arranged at both ends of the oblique rod 307 and the top of the triangular plate 304. The rollers 309 at the bottom of the two oblique rods 307 fit with the two sides of the triangular plate 304. The clamping assembly 300 can effectively clamp and fix pipes of different specifications. When it is necessary to clamp and fix pipes of different specifications, the electric push rod 307 is started. The rod 2 303 drives the roller 309 on the top of the triangle plate 304 to move upward. The triangle plate 304 moves upward and drives the rollers 309 on the top of the two oblique rods 307 to move relative to each other. Several rollers 309 form a triangular extrusion, so as to effectively clamp and fix the tubes of different specifications. Several driving wheels 204 are connected by belts 208. Several limiting pulleys 205 fit with the side walls of the limiting ring 209. The threaded rod 1 216 threadedly penetrates one side of the sliding block 213 and is rotatably connected to the inner wall of the limiting groove 214. The sliding block 213 matches the limiting groove 214. The bottom of the rack 104 is clamped in the slide rail 3 and slidably connected in the slide rail 3. The driving gear 106 is meshed with the rack 104.The axes of the plurality of rollers 309 and the axis of the limiting ring 209 are on the same horizontal plane.

[0027] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0028] During operation, firstly, the two tubes to be butted are placed in the clamping assembly 300, and the roller 309 on the top of the triangular plate 304 is driven upward by starting the second electric push rod 303. The triangular plate 304 moves upward while driving the rollers 309 on the tops of the two oblique rods 307 to move relative to each other, so that a plurality of rollers 309 form a triangular extrusion, thereby clamping and fixing the tube. Then, the rotating handle 103 is rotated to drive the second threaded rod 102 to rotate, and the second threaded rod 102 pushes the rack 104 to slide in the slide rail 3. Due to the meshing connection between the rack 104 and the driving gear 106, the bidirectional screw 105 is driven to rotate, and the bidirectional screw 105 drives the two movable plates 5 to move relative to each other while rotating, thereby automatically The tube bodies clamped on the two movable plates 5 are driven to dock, and then the driving motor 1 207 is started to drive one of the rotating rods 203 to rotate, and through the mutual cooperation between a plurality of driving wheels 204 and a plurality of belts 208, a plurality of limiting pulleys 205 are driven to drive the limiting ring 209 to rotate, thereby driving the hot melt device 212 to rotate, so as to effectively perform hot-melt docking on the tube bodies. At the same time, by starting the electric push rod 1 211, the hot melt device 212 is driven to be raised and lowered, and the hot-melt docking can be effectively adjusted according to tube bodies of different specifications. By starting the driving motor 215, the hot melt device 212 on one side of the supporting plate 201 can be driven to be adjusted horizontally, so as to accurately perform hot-melt docking on the hot-melt docking position of the tube body.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hot melt tool for processing PE pipe fittings, comprising an operating table body (1), characterized in that: A vertical plate (2) is symmetrically fixedly installed on the upper end surface of the operating table body (1); a slide rail (3) is fixedly installed between the two vertical plates (2) on the upper end surface of the operating table body (1); a docking assembly (100) is installed on the slide rail (3); a T-shaped support plate (4) is fixedly installed on the right side of the upper end surface of the operating table body (1); a hot melt auxiliary assembly (200) is installed on the T-shaped support plate (4); a movable plate (5) is symmetrically installed between the two vertical plates (2); and a clamping assembly (300) is installed on both of the two movable plates (5); The hot melt auxiliary component (200) comprises a carrier plate (201) mounted on one side of a T-shaped support plate (4); a through slot (202) is provided on one side of the carrier plate (201); a plurality of rotating rods (203) are rotatably connected to one side of the carrier plate (201) at equal distances around the through slot (202); a plurality of driving wheels (204) are fixedly mounted on one end of the plurality of driving wheels (204); a limiting pulley (205) is fixedly mounted on one end of the plurality of driving wheels (204); a protection box (206) is fixedly mounted on one side of the carrier plate (201) away from the rotating rod (203); a driving motor (207) is fixedly mounted inside the protection box (206); an output end of the driving motor (207) passes through a bearing to one side of the carrier plate (201) and is fixedly mounted on one of the bearings. A belt (208) is installed at one end of a rotating rod (203), a plurality of driving wheels (204) are provided with a belt (208), a plurality of limiting pulleys (205) are movably connected with a limiting ring (209), a connecting plate (210) is fixedly installed on one side of the top of the limiting ring (209), an electric push rod (211) is fixedly installed on one side of the bottom of the connecting plate (210), a hot melter (212) is fixedly installed on the output end of the electric push rod (211), a sliding block (213) is fixedly installed on one side of the bearing plate (201), a limiting groove (214) is provided on one side of the T-shaped support plate (4), a driving motor (215) is fixedly installed on one side of the limiting groove (214), and a threaded rod (216) is fixedly installed on the output end of the driving motor (215).

2. The hot melt tool for processing PE pipe fittings according to claim 1, characterized in that: The docking assembly (100) comprises a fixed plate (101) fixedly mounted on the upper end surface of the operating table body (1) and located on one side of the slide rail (3); a threaded rod (102) is threadedly penetrated on the fixed plate (101); a rotating handle (103) is fixedly mounted on one end of the threaded rod (102); a rack (104) is rotatably connected to the other end of the threaded rod (102); a bidirectional screw (105) is rotatably connected to one side between the two vertical plates (2); a driving gear (106) is fixedly mounted in the middle of the bidirectional screw (105); a guide rod (107) is fixedly mounted on the other side between the two vertical plates (2); and the bottom threads of the two movable plates (5) penetrate the outer surfaces of both ends of the bidirectional screw (105) and slide through the outer surface of the guide rod (107).

3. The hot melt tool for processing PE pipe fittings according to claim 1, characterized in that: The clamping assembly (300) comprises a second connecting plate (301) fixedly mounted on one side of the movable plate (5), a second vertical plate (302) fixedly mounted on one side of the upper end surface of the second connecting plate (301), a second electric push rod (303) fixedly mounted on the lower end of the second connecting plate (301), an output end of the second electric push rod (303) passing through the top of the second connecting plate (301) and fixedly mounted with a triangular plate (304), a T-shaped sliding block (305) fixedly mounted on one side of the triangular plate (304), a T-shaped sliding groove (306) provided on one side of the second vertical plate (302), an oblique rod (307) symmetrically rotatably connected to one side of the movable plate (5), a spring (308) fixedly mounted between the bottoms of the two oblique rods (307), and rollers (309) provided at both ends of the oblique rod (307) and at the top of the triangular plate (304).

4. The hot melt tool for processing PE pipe fittings according to claim 1, characterized in that: The plurality of driving wheels (204) are connected to each other through a belt (208), and the plurality of limiting pulleys (205) are in contact with the side wall of the limiting ring (209).

5. The hot melt tool for processing PE pipe fittings according to claim 1, characterized in that: The threaded rod (216) is threadedly passed through one side of the sliding block (213) and is rotatably connected to the inner wall of the limiting groove (214), and the sliding block (213) matches the limiting groove (214).

6. The hot melt tool for processing PE pipe fittings according to claim 2, characterized in that: The bottom of the rack (104) is clamped in the slide rail (3) and is slidably connected in the slide rail (3), and the driving gear (106) is meshingly connected with the rack (104).

Images