Novel PE valve socket welding device

Abstract

The utility model relates to the technical field of welding devices, and discloses a novel PE valve socket welding device which comprises a supporting plate and a pipeline welding machine fixedly connected with the supporting plate, and the supporting plate is connected with a clamping mechanism for clamping a PE pipe and a PE valve through a return mechanism. The supporting plate is provided with a driving mechanism used for being in linkage with the clamping mechanism so as to drive the PE pipe and the PE valve to move towards the pipeline welding machine. According to the novel PE valve socket welding device, the clamping mechanism is arranged and driven by the driving mechanism, so that a PE pipe and a PE valve move towards the pipeline welding machine while being clamped, the PE pipe and the PE valve move while being clamped, manual operation is reduced, and meanwhile the PE pipe and the PE valve can be separated after hot melting.

Description

Technical Field

[0001] The utility model relates to the field of welding devices, in particular to a novel PE valve socket welding device. Background Art

[0002] PE valve socket welding is a commonly used connection method, which is to hot-melt one end of the PE valve with one end of the connected pipe, and then plug and fuse them together.

[0003] When welding PE valves, some people manually clamp the valve and the connecting pipe respectively, and use a hot melt machine to heat-melt the ends respectively, and then remove them after hot melting, which consumes manpower.

[0004] In order to solve the above problems, this application proposes a novel PE valve socket welding device. Utility Model Content

[0005] (I) Purpose of the utility model

[0006] In order to solve the technical problems existing in the background technology, the utility model proposes a novel PE valve socket welding device. The utility model is provided with a clamping mechanism and is driven by a driving mechanism to clamp the PE pipe and the PE valve while moving toward the pipeline welding machine, so as to reduce manpower operation by moving while clamping, and the device can be separated after hot melting.

[0007] (II) Technical solution

[0008] In order to solve the above problems, the utility model provides a novel PE valve socket welding device, comprising a support plate and a pipe welding machine fixedly connected to the support plate, wherein the support plate is connected to a clamping mechanism for clamping the PE pipe and the PE valve respectively through a return mechanism;

[0009] The support plate is provided with a driving mechanism for linking with the clamping mechanism to drive the PE pipe and the PE valve to move toward the pipeline welding machine.

[0010] Preferably, the return mechanism comprises a slide rod and a spring, a slide groove which is slidably matched with the slide rod is provided in the inner extension direction of the support plate, and the slide rod is connected to the inner wall of the slide groove through the spring.

[0011] Preferably, a guide rod is fixedly installed inside the support plate, and the guide rod is slidably sleeved with the slide rod and the spring respectively.

[0012] Preferably, the clamping mechanism includes a clip, a roller, a connecting block and a positioning shaft, the two clips are rotatably connected by a hinge, the other end of the clip is fixedly connected to the connecting block, one end of a positioning shaft is fixedly connected to a connecting block, the other end of the positioning shaft slides through another connecting block, the roller frame is fixedly connected to the clip, and a guide plate for the roller is fixedly installed on the pipe welding machine.

[0013] Preferably, a rubber pad is fixedly mounted on the inner side of the clip.

[0014] Preferably, the driving mechanism comprises a driving member, a driving block and a connecting rope, the driving member is fixedly mounted on the support plate, the driving rod of the driving member is fixedly connected to the driving block, and the driving block is fixedly connected to the positioning shaft via the connecting rope.

[0015] Preferably, a guide block for the connecting rope to pass through is fixedly mounted on the support plate.

[0016] The above technical solution of the utility model has the following beneficial technical effects:

[0017] The PE valve and PE pipe are placed between the clips at the clamping mechanisms on both sides respectively, the driving part is started, the connecting rope is pulled through the connecting block, and one clip is pressed toward the other clip through the positioning shaft, which plays the role of clamping and limiting the PE valve and PE pipe respectively. With the continuous driving of the driving part, the clip is driven to move toward the pipeline welding machine, and the spring is stored until the PE valve and PE pipe are respectively in contact with the pipeline welding machine for hot melting. After the hot melting is completed, the driving rod of the driving part retracts, and the spring recovers, driving the PE valve and PE pipe away, increasing the convenience of clamping and recovery, and saving effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a structural schematic diagram of a novel PE valve socket welding device.

[0019] Figure 2 This is a partial side structural schematic diagram of a novel PE valve socket welding device proposed by the utility model.

[0020] Figure 3 The utility model discloses a side sectional structural schematic diagram of a connecting block in a novel PE valve socket welding device.

[0021] Figure numerals: 1. support plate; 2. pipe welding machine; 3. return mechanism; 31. slide rod; 32. spring; 33. guide rod; 4. PE pipe; 5. PE valve; 6. clamping mechanism; 61. clamping piece; 62. roller; 63. connecting block; 64. positioning shaft; 65. guide plate; 7. driving mechanism; 71. driving member; 72. driving block; 73. connecting rope; 74. guide block. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0023] like Figure 1-3 As shown, the utility model proposes a novel PE valve socket welding device, comprising a support plate 1 and a pipe welding machine 2 fixedly connected to the support plate 1, and a clamping mechanism 6 for clamping the PE pipe 4 and the PE valve 5 respectively is connected to the support plate 1 through a return mechanism 3;

[0024] The support plate 1 is provided with a driving mechanism 7 for cooperating with the clamping mechanism 6 to drive the PE pipe 4 and the PE valve 5 to move toward the pipeline welding machine 2 .

[0025] In an optional embodiment, the return mechanism 3 includes a slide rod 31 and a spring 32 . A slide groove that slidably matches the slide rod 31 is provided in the inner extension direction of the support plate 1 . The slide rod 31 is connected to the inner wall of the slide groove through the spring 32 .

[0026] Furthermore, a guide rod 33 is fixedly installed inside the support plate 1 , and the guide rod 33 is slidably sleeved with the slide rod 31 and the spring 32 respectively.

[0027] It should be noted that the slide rod 71 is located at the inner side of the slide groove and is rotatably sleeved with a ball, and the ball is rollingly connected to the inner wall of the slide groove to increase the smoothness of movement.

[0028] In an optional embodiment, the clamping mechanism 6 includes a clip 61, a roller 62, a connecting block 63 and a positioning shaft 64. The two clips 61 are rotatably connected by a hinge, the other end of the clip 61 is fixedly connected to the connecting block 63, one end of a positioning shaft 64 is fixedly connected to a connecting block 63, the other end of the positioning shaft 64 slides through another connecting block 63, the wheel frame of the roller 62 is fixedly connected to the clip 61, and a guide plate 65 for the roller 62 is fixedly installed on the pipe welding machine 2.

[0029] It should be noted that, under the action of the guide plate 65 , after the roller 62 contacts the guide plate 65 , the clamping piece 61 is squeezed to increase the stability of the clamping.

[0030] In an optional embodiment, a rubber pad is fixedly mounted on the inner side of the clip 61 .

[0031] It should be noted that the rubber pad is provided with anti-slip grooves to increase the friction during clamping.

[0032] In an optional embodiment, the driving mechanism 7 includes a driving member 71, a driving block 72 and a connecting rope 73. The driving member 71 is fixedly mounted on the support plate 1. The driving rod of the driving member 71 is fixedly connected to the driving block 72. The driving block 72 is fixedly connected to the positioning shaft 64 via the connecting rope 73.

[0033] It should be noted that the driving member 71 is a hydraulic cylinder or a pneumatic cylinder.

[0034] In an optional embodiment, a guide block 74 for the connecting rope 73 to pass through is fixedly mounted on the support plate 1 .

[0035] It should be noted that the guide block 74 serves to guide the passing direction of the connecting rope 73 .

[0036] In the utility model, the PE valve 5 and the PE pipe 4 are respectively placed between the clamping pieces 61 at the clamping mechanisms 6 on both sides, the driving member 71 is started, the connecting rope 73 is pulled through the connecting block 63, and one clamping piece 61 is pressed toward the other clamping piece 61 through the positioning shaft 64, which plays the role of clamping and limiting the PE valve 5 and the PE pipe 4 respectively. With the continuous driving of the driving member 71, the clamping piece 61 is driven to move toward the pipeline welding machine 2, and the spring 32 is stored until the PE valve 5 and the PE pipe 4 are respectively in contact with the pipeline welding machine 2 for hot melting. After the hot melting is completed, the driving member 71 drives the rod to retract, and the spring 32 recovers, driving the PE valve 5 and the PE pipe 4 to move away, thereby increasing the convenience of clamping and recovery and saving effort.

[0037] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A novel PE valve socket welding device, comprising a support plate (1) and a pipe welding machine (2) fixedly connected to the support plate (1), characterized in that: The support plate (1) is connected to a clamping mechanism (6) through a return mechanism (3) for clamping the PE pipe (4) and the PE valve (5) respectively; The support plate (1) is provided with a driving mechanism (7) for cooperating with a clamping mechanism (6) to drive the PE pipe (4) and the PE valve (5) to move toward the pipeline welding machine (2).

2. A new type of PE valve socket welding device according to claim 1, characterized in that: The return mechanism (3) comprises a slide rod (31) and a spring (32); a slide groove which is slidably matched with the slide rod (31) is provided in the inner extension direction of the support plate (1); and the slide rod (31) is connected to the inner wall of the slide groove via the spring (32).

3. A new type of PE valve socket welding device according to claim 2, characterized in that: A guide rod (33) is fixedly installed inside the support plate (1), and the guide rod (33) is slidably sleeved with the slide rod (31) and the spring (32) respectively.

4. A new type of PE valve socket welding device according to claim 3, characterized in that: The clamping mechanism (6) comprises a clamping piece (61), a roller (62), a connecting block (63) and a positioning shaft (64); the two clamping pieces (61) are rotatably connected via a hinge; the other end of the clamping piece (61) is fixedly connected to the connecting block (63); one end of a positioning shaft (64) is fixedly connected to a connecting block (63); the other end of the positioning shaft (64) slides through another connecting block (63); the wheel frame of the roller (62) is fixedly connected to the clamping piece (61); and a guide plate (65) for the roller (62) is fixedly mounted on the pipeline welding machine (2).

5. A novel PE valve socket welding device according to claim 4, characterized in that: A rubber pad is fixedly mounted on the inner side of the clip (61).

6. A new type of PE valve socket welding device according to claim 5, characterized in that: The driving mechanism (7) comprises a driving member (71), a driving block (72) and a connecting rope (73); the driving member (71) is fixedly mounted on the support plate (1); a driving rod of the driving member (71) is fixedly connected to the driving block (72); and the driving block (72) is fixedly connected to the positioning shaft (64) via the connecting rope (73).

7. A novel PE valve socket welding device according to claim 6, characterized in that: A guide block (74) for the connecting rope (73) to pass through is fixedly mounted on the support plate (1).

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