Pipe conveying device for electric heating pipe machining

Abstract

The utility model relates to the technical field of pipe conveying, in particular to a pipe conveying device for machining an electric heating pipe, which comprises a bottom plate 2 arranged on the side surface of a positioning frame 1, a first motor 3 arranged on the surface of the bottom plate 2, a hole formed in the side surface of the positioning frame 1, a bearing 4 arranged in the hole, a supporting shaft arranged on the inner ring surface of the bearing 4, and a sliding groove 7 formed in the surface of a transmission wheel 6. A movable plate 8 is arranged in the sliding groove 7, and a limiting plate is arranged on the end face of the movable plate 8. The pipe conveying device has the beneficial effects that in order to conveniently convey pipes for electric heating pipe machining, a first motor can be started to drive supporting shafts to rotate, then the multiple sets of supporting shafts are driven to rotate through cooperation of a traction belt, and therefore transmission wheels can rotate, and the pipes can be placed on the surfaces of the transmission wheels; the pipes are driven to be conveyed to a proper position through rotation of the transmission wheels, the limiting plates arranged on the surfaces of the transmission wheels in a sleeving mode can limit and guide the pipes with different pipe diameters, and the problem that the pipes deviate in the conveying process is solved.

Description

Technical Field

[0001] The utility model relates to the field of pipe transmission, in particular to a pipe transmission device for electric heating pipe processing. Background Art

[0002] Tubular electric heating elements (electric heating tubes) use metal tubes as their outer shells (including stainless steel and copper tubes), with spiral electric heating alloy wires (nickel-chromium and iron-chromium alloys) evenly distributed along the central axis of the tube. The gaps are filled with compacted magnesia sand with good insulation and thermal conductivity, and both ends of the tube are sealed with silicone. This metal armored electric heating element can heat air, metal molds and various liquids.

[0003] In the prior art, during the processing of the electric heating tube, a transmission device is used to transmit the metal tube shell. However, the prior art mainly uses a transmission wheel or a conveyor belt to transmit the tube. The rotation of the transmission wheel or the conveyor belt itself drives the tube to be transported and displaced. However, when the tube is transmitted by the conveyor belt or the transmission wheel, there may be a problem of transmission deviation, which may cause the tube to tilt and get stuck on the baffle on the side of the conveyor belt, affecting the subsequent normal operation.

[0004] Therefore, the utility model proposes a pipe material transmission device for electric heating pipe processing to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide a pipe material transmission device for processing electric heating pipes to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipe material transmission device for processing electric heating pipes, the pipe material transmission device for processing electric heating pipes comprising: a positioning frame, a bottom plate is arranged on the side of the positioning frame, a first motor is arranged on the surface of the bottom plate, a hole is opened on the side of the positioning frame, a bearing is arranged in the hole, and a support shaft is arranged on the inner ring surface of the bearing;

[0007] A transmission wheel has a sliding groove on its surface, a moving plate is arranged in the sliding groove, and a limit plate is arranged on the end surface of the moving plate.

[0008] Preferably, the base plate is fixedly connected to a side surface of the positioning frame, and the driving end of the first motor is fixedly connected to an end surface of a group of support shafts.

[0009] Preferably, the support shafts are provided in multiple groups, the multiple groups of support shafts are linearly arranged equidistantly about the side of the positioning frame, the support shaft surfaces are sleeved with traction wheels, the traction wheel surfaces are sleeved with traction belts, and each group of support shafts is driven by the traction belts.

[0010] Preferably, the transmission wheel sleeve is arranged on the surface of the support shaft, and multiple groups of slide grooves are provided, and the multiple groups of slide grooves are arranged in a circle about the surface of the transmission wheel. One group of slide grooves is provided with a thread groove on the surface, and multiple groups of thread grooves are provided, and the multiple groups of thread grooves are arranged linearly and equidistantly about the slide groove surface.

[0011] Preferably, the movable plate can slide in the slide groove, the limiting plate is an annular plate structure as a whole, and one end of the movable plate is fixedly connected to the inner ring surface of the limiting plate.

[0012] Preferably, a vertical plate is arranged on the side of the limiting plate, a rotating rod is inserted into the vertical plate, a guide wheel is sleeved on the surface of the rotating rod, and the guide wheel can rotate around the rotating rod.

[0013] Preferably, a positioning plate is provided on the side of the limiting plate, a threaded hole is opened on the surface of the positioning plate, a limiting screw is threaded in the threaded hole, and one end of the limiting screw can be threaded into the thread groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The pipe transmission device for processing electric heating pipes proposed by the utility model can, when in use, in order to facilitate the transmission of the pipes for processing electric heating pipes, firstly start the first motor to drive the support shaft to rotate, and then use the cooperation of the traction belt to drive the multiple groups of support shafts to rotate, so that the transmission wheel can be rotated to place the pipe on the surface of the transmission wheel, and the rotation of the transmission wheel drives the pipe to be transmitted to a suitable position. The limit plate sleeved on the surface of the transmission wheel can limit and guide the pipes of different diameters to avoid the problem of pipe deviation during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a side view of the structure of the utility model;

[0018] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 4 This is a schematic diagram of the structure of the utility model when the structure is tilted;

[0020] Figure 5 for Figure 4 Enlarged structural diagram at B in the middle.

[0021] In the figure: 1. positioning frame; 2. bottom plate; 3. first motor; 4. bearing; 5. support shaft; 6. transmission wheel; 7. slide groove; 8. moving plate; 9. limit plate; 10. traction wheel; 11. traction belt; 12. threaded groove; 13. vertical plate; 14. rotating rod; 15. guide wheel; 16. positioning plate; 17. limit screw. DETAILED DESCRIPTION

[0022] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit 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.

[0023] Embodiment 1

[0024] See also Figure 1-Figure 5 The utility model provides a technical solution: a pipe material transmission device for processing electric heating pipes, the pipe material transmission device for processing electric heating pipes comprising: a positioning frame 1, a bottom plate 2 is arranged on the side of the positioning frame 1, a first motor 3 is arranged on the surface of the bottom plate 2, a hole is opened on the side of the positioning frame 1, a bearing 4 is arranged in the hole, and a support shaft 5 is arranged on the inner ring surface of the bearing 4; a transmission wheel 6, a slide groove 7 is opened on the surface of the transmission wheel 6, a moving plate 8 is arranged in the slide groove 7, and a limit plate 9 is arranged on the end surface of the moving plate 8;

[0025] In order to facilitate the transmission of pipes used for electric heating pipe processing during use, the first motor 3 can be started to drive the support shaft 5 to rotate, and then the traction belt 11 can be used to drive multiple groups of support shafts 5 to rotate, so that the transmission wheel 6 can be rotated to place the pipe on the surface of the transmission wheel 6. The rotation of the transmission wheel 6 drives the pipe to be transmitted to a suitable position. The limit plate 9 mounted on the surface of the transmission wheel 6 can limit and guide pipes of different diameters to avoid the problem of pipe displacement during transportation.

[0026] Embodiment 2

[0027] On the basis of the first embodiment, in order to facilitate the transmission of the pipe, a transmission wheel 6 is provided, the bottom plate 2 is fixedly connected to the side of the positioning frame 1, the transmission end of the first motor 3 is fixedly connected to the end face of a group of support shafts 5, and the support shafts 5 are provided with multiple groups, and the multiple groups of support shafts 5 are linearly arranged equidistantly about the side of the positioning frame 1. The surface of the support shaft 5 is provided with a traction wheel 10, and the surface of the traction wheel 10 is provided with a traction belt 11, and each group of support shafts 5 is belt-driven by the traction belt 11;

[0028] When in use, the first motor 3 can drive one group of support shafts 5 to rotate, so that the traction belt 11 can be used to cooperate with the traction wheel 10 to drive other groups of support shafts 5 to rotate, so that the pipes placed on the surface of the transmission wheel 6 can be transmitted by rotating multiple groups of transmission wheels 6.

[0029] A vertical plate 13 is arranged on the side of the limit plate 9, a rotating rod 14 is inserted into the vertical plate 13, a guide wheel 15 is sleeved on the surface of the rotating rod 14, and the guide wheel 15 can rotate around the rotating rod 14. The setting of the guide wheel 15 can reduce the friction of the side of the limit plate 9 on the pipe, and the rotation of the guide wheel 15 also facilitates the traction of the pipe.

[0030] Embodiment 3

[0031] On the basis of the second embodiment, in order to avoid the deviation of the pipe during transmission, a limit plate 9 is provided, the transmission wheel 6 is sleeved on the surface of the support shaft 5, the slide groove 7 is provided with multiple groups, and the multiple groups of slide grooves 7 are arranged in a circle with respect to the surface of the transmission wheel 6, and a thread groove 12 is provided on the surface of one group of slide grooves 7, and the thread grooves 12 are provided with multiple groups, and the multiple groups of thread grooves 12 are arranged linearly with equal distances with respect to the surface of the slide groove 7, and the movable plate 8 can slide in the slide groove 7, and the limit plate 9 is an annular plate structure as a whole, and one end of the movable plate 8 is fixedly connected to the inner ring surface of the limit plate 9;

[0032] When the transmission wheel 6 rotates, the limiting plates 9 can be used to limit the two sides of the transported pipe, thereby avoiding the problem of the pipe deviating to the two sides of the transmission wheel 6 when the pipe moves, and improving the stability of pipe transportation.

[0033] In order to facilitate the transportation of pipes with different diameters, a limit screw 17 is provided. A positioning plate 16 is provided on the side of the limit plate 9. A threaded hole is provided on the surface of the positioning plate 16. The limit screw 17 is threadedly connected in the threaded hole. One end of the limit screw 17 can be threaded into the thread groove 12.

[0034] When in use, the spacing between the two sets of limit plates 9 can be adjusted by sliding the movable plate 8 in the slide groove 7. After the limit plate 9 is moved to a suitable position, the limit screw 17 can be rotated so that one end of the limit screw 17 is screwed into the thread groove 12 to fix the limit plate 9, thereby facilitating the transmission of pipes with different diameters.

[0035] In actual use, in order to facilitate the transmission of pipes used for electric heating pipe processing, the first motor 3 can be started to drive the support shaft 5 to rotate, and then the traction belt 11 can be used to drive the multiple groups of support shafts 5 to rotate, so that the transmission wheel 6 can be rotated to place the pipe on the surface of the transmission wheel 6, and the rotation of the transmission wheel 6 drives the pipe to be transmitted to a suitable position. The limit plate 9 mounted on the surface of the transmission wheel 6 can limit and guide pipes of different diameters to avoid the problem of pipe displacement during transportation. This avoids the general transmission of pipes mainly through the transmission wheel 6 or the conveyor belt, and the rotation of the transmission wheel 6 or the conveyor belt itself drives the pipe to be transported and displaced. However, when the pipe is transported by the conveyor belt or the transmission wheel 6, there may be a problem of transportation deviation, which may cause the pipe to tilt and get stuck on the baffle on the side of the conveyor belt, affecting the subsequent normal work.

[0036] 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 pipe material transmission device for electric heating pipe processing, characterized in that: The pipe material transmission device for processing electric heating pipes comprises: a positioning frame (1), a bottom plate (2) is arranged on the side of the positioning frame (1), a first motor (3) is arranged on the surface of the bottom plate (2), a hole is opened on the side of the positioning frame (1), a bearing (4) is arranged in the hole, and a support shaft (5) is arranged on the inner ring surface of the bearing (4); A transmission wheel (6) is provided with a slide groove (7) on the surface of the transmission wheel (6), a movable plate (8) is arranged in the slide groove (7), and a limit plate (9) is arranged on the end surface of the movable plate (8).

2. The pipe material transmission device for electric heating pipe processing according to claim 1 is characterized in that: The base plate (2) is fixedly connected to the side of the positioning frame (1), and the transmission end of the first motor (3) is fixedly connected to the end surface of a group of support shafts (5).

3. The pipe material transmission device for electric heating pipe processing according to claim 1, characterized in that: The support shafts (5) are provided in multiple groups, and the multiple groups of support shafts (5) are linearly arranged at equal distances with respect to the side of the positioning frame (1), and the surfaces of the support shafts (5) are sleeved with traction wheels (10), and the surfaces of the traction wheels (10) are sleeved with traction belts (11), and each group of support shafts (5) is belt-driven by the traction belts (11).

4. The pipe material transmission device for processing electric heating pipes according to claim 1, characterized in that: The transmission wheel (6) is sleeved on the surface of the support shaft (5), and a plurality of groups of slide grooves (7) are provided, and the plurality of groups of slide grooves (7) are arranged in a circular shape with respect to the surface of the transmission wheel (6); a surface of one group of slide grooves (7) is provided with a thread groove (12), and a plurality of groups of thread grooves (12) are provided, and the plurality of groups of thread grooves (12) are arranged linearly and equidistantly with respect to the surface of the slide groove (7).

5. The pipe material transmission device for electric heating pipe processing according to claim 1, characterized in that: The movable plate (8) can slide in the slide groove (7); the limiting plate (9) is an annular plate structure as a whole; one end of the movable plate (8) is fixedly connected to the inner ring surface of the limiting plate (9).

6. The pipe material transmission device for processing electric heating pipes according to claim 1, characterized in that: A vertical plate (13) is arranged on the side of the limit plate (9), a rotating rod (14) is inserted into the vertical plate (13), a guide wheel (15) is sleeved on the surface of the rotating rod (14), and the guide wheel (15) can rotate around the rotating rod (14).

7. The pipe material transmission device for processing electric heating pipes according to claim 1, characterized in that: A positioning plate (16) is arranged on the side of the limiting plate (9), and a threaded hole is opened on the surface of the positioning plate (16). A limiting screw rod (17) is threadedly connected in the threaded hole, and one end of the limiting screw rod (17) can be threadedly connected in the thread groove (12).

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