Cooling structure of plastic steel composite pipe production line

Abstract

The utility model relates to the technical field of plastic-steel composite pipes, in particular to a cooling structure of a plastic-steel composite pipe production line, which is characterized in that a bottom plate, a mounting plate, a motor, a gear A, a fixing plate, a gear B, an arc plate A, an arc plate B, a limiting plate, a tooth block and a telescopic rod A are arranged, the telescopic rod A extends to drive the arc plate B to move, and a composite pipe can be clamped between the arc plate A and the arc plate B; a motor A operates to drive a gear A to rotate, drive a meshed tooth block to move and drive a meshed gear B to rotate, a telescopic rod A, an arc plate A and an arc plate B rotate at the same time to turn over the composite pipe, multi-angle blowing is achieved, the composite pipe is cooled evenly, cooling water is contained in an arc-shaped groove plate, and the composite pipe is finally placed in the arc-shaped groove plate. And the problem of non-uniform cooling of a part far away from the cooling center is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastic steel composite pipe, specifically to a cooling structure of plastic steel composite pipe production line. BACKGROUND

[0002] Plastic steel composite pipe is a kind of pipe material that combines the advantages of plastic and steel, and is widely used in water supply and drainage, gas transmission and other fields. In the production process, cooling is a very critical step, which directly affects the quality and production efficiency of the product. Reasonable cooling structure design is a key link in the plastic steel composite pipe production line. Through the comprehensive use of multiple cooling methods, the product quality and production efficiency can be significantly improved.

[0003] In the prior art, a cooling device for steel skeleton composite pipe production with the publication number CN214239123U, a cooling device for steel skeleton composite pipe production, includes an inner sizing water jacket, the steel skeleton composite pipe to be cooled is sleeved on the inner sizing water jacket, an inner cooling assembly is installed in the steel skeleton composite pipe, one end of the inner cooling assembly is connected with the inner sizing water jacket, and the other end is connected with an inner water suction assembly for sucking water on the inner wall of the steel skeleton composite pipe. The outer wall of the steel skeleton composite pipe is sleeved with an outer cooling assembly, and the side of the outer cooling assembly away from the inner sizing water jacket is connected with an outer water suction assembly for sucking water on the outer wall of the steel skeleton composite pipe. The inner cooling assembly and the outer cooling assembly of the utility model spray and cool the outer wall and the inner wall of the steel skeleton composite pipe at the same time. The cooling water directly contacts the steel skeleton composite pipe, the heat dissipation effect is fast, and the steel skeleton composite pipe is suitable for rapid production. The outer wall and the inner wall of the steel skeleton composite pipe are cooled at the same time, the heat dissipation is uniform, and the quality problems such as concave pits and uneven shrinkage caused by poor heat dissipation effect are solved.

[0004] However, in the above structure, during the production of plastic steel composite pipe, whether air cooling or water cooling spray will have a distance from the air blowing and spray port. The position is not as hot as the position close to the position, which leads to the temperature of the composite pipe far from the cooling center being higher than that of the position close to the position, resulting in uneven cooling. Utility model content

[0005] The utility model aims at providing a cooling structure of plastic steel composite pipe production line, which adopts the device to work, thereby solving the problem of pipe rupture caused by direct spray cooling, which is a commonly used method, and the temperature difference of the cooling liquid is large.

[0006] To achieve the above object, the utility model provides following technical scheme: A cooling structure of plastic steel composite pipe production line, including bottom plate, bottom plate upper end fixedly connected with support plate, mobile subassembly for moving composite pipe, water tank and support column, support column upper end fixedly connected with arc groove board, arc groove board holds cooling liquid, mobile subassembly upper end fixedly connected with support rod, support plate one side fixedly connected with mounting plate, mounting plate one side fixedly connected with motor A, motor A output fixedly connected with gear A, gear A one side fixedly connected with fixed plate, fixed plate outer surface penetrates and is equipped with hole, fixed plate one side is provided with motor B, motor B output is provided with fixed shaft, support rod one side rotatably connected with gear B, support plate one side fixedly connected with telescopic link B, telescopic link B upper end is provided with limit plate, limit plate upper end is connected with sliding plate, sliding plate upper end fixedly connected with toothed block, toothed block is connected with gear A, gear B meshing, gear B one side fixedly connected with arc plate A, support rod fixedly connected with two groups, another group support rod one side fixedly connected with telescopic link A, telescopic link A one side rotatably connected with arc plate B.

[0007] Further, one side of the fixed shaft is provided with a fixed block, a notch is formed in one side of the fixed block, and a connecting shaft is clamped and connected in the notch.

[0008] Further, a fan blade is arranged on the outer surface of the connecting shaft, a clamping plate is fixedly connected to the upper end of the connecting shaft, and the clamping plate is clamped and connected in the notch.

[0009] Further, clamping blocks are arranged through the two sides of the fixed block, the clamping blocks are inserted into the notch and clamped and connected with the clamping plate, springs are arranged outside the clamping blocks, and the two ends of the springs are connected with the clamping blocks and the fixed block respectively.

[0010] Further, the mobile subassembly comprises a slide rail fixedly connected to the upper end of the bottom plate, a telescopic cylinder is fixedly connected to the inner wall of the slide rail, a sliding block is slidably connected in the slide rail, and the telescopic cylinder is fixedly connected to the sliding block at the telescopic end.

[0011] Further, a moving groove is formed in one side of the slide rail, a connecting plate is fixedly connected to one side of the sliding block, the connecting plate passes through the moving groove, the connecting plate is fixedly connected with one group of the support rods, and the sliding block is fixedly connected with the other group of the support rods.

[0012] Further, a water pump is fixedly connected to the inner wall of the water tank, a water pipe is fixedly connected to the water outlet of the water pump, and a recovery tank is fixedly connected to one side of the water tank.

[0013] Compared with the prior art, the utility model has the beneficial effects as follows:

[0014] The utility model provides a kind of cooling structure of plastic steel composite pipe production line, by the fixed connection of bottom plate, mounting plate, motor, gear A, fixed plate, gear B, arc plate A, arc plate B, limit board, tooth block, telescopic rod A, fixed plate and fan blade, telescopic rod A elongation, drive arc plate B to move, composite pipe can be clamped between arc plate A and arc plate B, motor A operation can drive gear A rotation, drive meshing tooth block to move, can drive meshing gear B rotation, telescopic rod A together with arc plate A, arc plate B simultaneously rotating can overturn composite pipe, blow through hole ventilation multi-angle, composite pipe cooling is uniform, arc groove plate is filled with cooling water, composite pipe is placed in arc groove plate last, reduce the problem of uneven cooling at the place far from cooling center. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is whole structure schematic diagram of the utility model;

[0016] Figure 2 It is mobile assembly and gear A structure schematic diagram of the utility model;

[0017] Figure 3 It is fixed block structure schematic diagram of the utility model;

[0018] Figure 4 It is water tank internal structure schematic diagram of the utility model.

[0019] In the drawing: 1, bottom plate;2, mobile assembly;21, sliding rail;22, telescopic cylinder;23, sliding block;24, moving groove;25, connecting plate;3, support plate;4, water tank;41, recovery tank;42, water pipe;43, water pump;5, support column;51, arc groove plate;6, support rod;7, mounting plate;71, motor A;72, gear A;73, fixed plate;74, gear B;75, arc plate A;76, arc plate B;77, limit board;78, tooth block;79, telescopic rod A;710, fan blade;711, motor B;712, sliding plate;713, fixed shaft;8, fixed block;81, clamping block;82, notch;83, connecting shaft;84, clamping plate;85, spring;9, telescopic rod B. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0021] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the drawings.

[0022] In combination Figure 1 A cooling structure of a plastic-steel composite pipe production line, comprising a base plate 1, a support plate 3 fixedly connected to the upper end of the base plate 1, a moving assembly 2 for moving the composite pipe, a water tank 4 and a support column 5, the upper end of the support column 5 being fixedly connected with an arc-shaped groove plate 51, and the arc-shaped groove plate 51 containing cooling liquid.

[0023] The utility model will be further described below in combination with the embodiments. Embodiment

[0024] Please refer to Figures 1-3 The upper end of the moving assembly 2 is fixedly connected with a support rod 6, one side of the support plate 3 is fixedly connected with a mounting plate 7, one side of the mounting plate 7 is fixedly connected with a motor A71, the output end of the motor A71 is fixedly connected with a gear A72, one side of the gear A72 is fixedly connected with a fixed plate 73, a hole is formed through the outer surface of the fixed plate 73, one side of the fixed plate 73 is provided with a motor B711, the output end of the motor B711 is provided with a fixed shaft 713, one side of the support rod 6 is rotatably connected with a gear B74, one side of the support plate 3 is fixedly connected with an extension rod B9, the upper end of the extension rod B9 is provided with a limiting plate 77, the upper end of the limiting plate 77 is slidably connected with a sliding plate 712, the upper end of the sliding plate 712 is fixedly connected with a tooth block 78, the tooth block 78 is meshingly connected with the gear A72 and the gear B74, one side of the gear B74 is fixedly connected with an arc plate A75, the support rod 6 is fixedly connected with two groups, one side of the other group of support rod 6 is fixedly connected with an extension rod A79, one side of the extension rod A79 is rotatably connected with an arc plate B76.

[0025] Specifically, the extension rod A79 is elongated to drive the arc plate B76 to move, so that the composite pipe can be clamped between the arc plate A75 and the arc plate B76, when different angles need to be adjusted, the motor A71 is operated to drive the gear A72 to rotate, thereby driving the meshing tooth block 78 to move horizontally, at this time, the sliding plate 712 slides on the upper end of the limiting plate 77 to drive the meshing gear B74 to rotate, the extension rod A79 rotates together with the arc plate A75 and the arc plate B76, thereby adjusting the rotation angle of the composite pipe and turning over the composite pipe, through the hole, the air is blown in multiple angles, the extension rod B9 is retracted to make the limiting plate 77 move downward, at this time, the sliding plate 712 also moves downward, so that the tooth block 78 is disconnected from the meshing connection with the gear A72 and the gear B74, the motor A71 is operated to adjust the angle of the fixed plate 73, the blowing device on the fixed plate 73 rotates, thereby blowing in multiple angles, so that the composite pipe is uniformly cooled, the arc-shaped groove plate 51 contains cooling water, the composite pipe is finally placed in the arc-shaped groove plate 51, which can be further cooled, thereby reducing the problem of uneven cooling at a place far from the cooling center. Embodiment

[0026] Please refer to Figures 1-4The fixed block 8 is provided with a notch 82 on one side, the notch 82 is clamped and connected with a connecting shaft 83, the connecting shaft 83 is provided with a fan blade 710 on the outer surface, the connecting shaft 83 is fixedly connected with a clamping plate 84 on the upper end, the clamping plate 84 is clamped and connected in the notch 82, the clamping block 81 is provided on both sides of the fixed block 8, the clamping block 81 extends into the notch 82 and is clamped and connected with the clamping plate 84, the spring 85 is sleeved on the outer side of the clamping block 81, and the two ends of the spring 85 are connected with the clamping block 81 and the fixed block 8 respectively, the moving assembly 2 comprises a sliding rail 21 fixedly connected to the upper end of the bottom plate 1, a telescopic cylinder 22 fixedly connected to the inner wall of the sliding rail 21, a sliding block 23 slidably connected to the inside of the sliding rail 21, the telescopic cylinder 22 is fixedly connected with the sliding block 23 at the telescopic end, the sliding rail 21 is provided with a moving slot 24 on one side, the sliding block 23 is fixedly connected with a connecting plate 25 on one side, the connecting plate 25 passes through the moving slot 24, the connecting plate 25 is fixedly connected with one group of supporting rods 6, and the sliding block 23 is fixedly connected with the other group of supporting rods 6, the water pump 43 is fixedly connected to the inner wall of the water tank 4, the water outlet end of the water pump 43 is fixedly connected with a water pipe 42, and the recovery tank 41 is fixedly connected to one side of the water tank 4.

[0027] Specifically, the motor B711 drives the fixed shaft 713 to rotate, thereby driving the fan blade 710 to rotate and blow air, when the fixed plate 73 needs to be cleaned due to dust accumulation after a period of use, the disassembly is achieved by pulling the clamping block 81 outward to press the spring 85, the clamping block 81 is disengaged from the clamping plate 84, when reinstalling, the clamping block 81 is first pulled outward, the clamping plate 84 is installed into the notch 82, then the clamping block 81 is released, the clamping block 81 is reset to be clamped with the clamping plate 84 through the action of the spring 85, at this time, the connecting shaft 83 and the fan blade 710 can be cleaned, the telescopic cylinder 22 drives the sliding block 23 to slide in the sliding rail 21, thereby adjusting the position of the composite pipe, the connecting plate 25 can move in the moving slot 24, and it is ensured that the arc plate A75 and the arc plate B76 can move at the same distance at the same time, the water pump 43 transports the coolant in the water tank 4 to the water pipe 42 to spray out, thereby cooling, and multiple cooling can ensure that the temperature drop has little effect on the composite pipe, and the waste liquid after flushing is recovered into the recovery tank 41.

[0028] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or action from another entity or action, without necessarily requiring or implying any such actual relationship or order between these entities or actions. Moreover, the terms "comprising", "containing" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or equipment.

[0029] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cooling structure of a plastic-steel composite pipe production line comprising a base plate (1), characterized in that: The bottom plate (1) upper end fixedly connected with support plate (3), for moving composite pipe moving assembly (2), water tank (4) and support column (5), the support column (5) upper end fixedly connected with arc groove plate (51), the arc groove plate (51) contains cooling liquid;The moving assembly (2) upper end fixedly connected with support rod (6), the support plate (3) one side fixedly connected with mounting plate (7), the mounting plate (7) one side fixedly connected with motor A (71), the motor A (71) output fixedly connected with gear A (72), the gear A (72) one side fixedly connected with fixed plate (73), the fixed plate (73) outer surface is through the hole, the fixed plate (73) one side is provided with motor B (711), the motor B (711) output is provided with fixed shaft (713), the support rod (6) one side rotatably connected with gear B (74), the support plate (3) one side fixedly connected with telescopic rod B (9), the telescopic rod B (9) upper end is provided with the limit board (77), the limit board (77) upper end is slidably connected with sliding plate (712), the sliding plate (712) upper end fixedly connected with the tooth block (78), the tooth block (78) is engagedly connected with gear A (72), gear B (74), the gear B (74) one side fixedly connected with arc plate A (75), the support rod (6) fixedly connected with two groups, another group the support rod (6) one side fixedly connected with telescopic rod A (79), the telescopic rod A (79) one side rotatably connected with arc plate B (76).

2. The cooling structure of a plastic-steel composite pipe production line according to claim 1, characterized in that: The fixed shaft (713) one side is provided with fixed block (8), the fixed block (8) one side is provided with the notch (82), the notch (82) is clampedly connected with the connecting shaft (83) in the inside.

3. The cooling structure of a plastic-steel composite pipe production line according to claim 2, characterized in that: The connecting shaft (83) outer surface is provided with the fan blade (710), the connecting shaft (83) upper end fixedly connected with the clamping plate (84), the clamping plate (84) clampingly connected in the notch (82) inside.

4. The cooling structure of a plastic-steel composite pipe production line according to claim 3, characterized in that: The fixed block (8) both sides are provided with the clamping block (81), the clamping block (81) is inserted into the notch (82) and is clampingly connected with the clamping plate (84), the spring (85) is arranged on the outer side of the clamping block (81), and the spring (85) is connected with the clamping block (81) and the fixed block (8) respectively.

5. The cooling structure of a plastic-steel composite pipe production line according to claim 1, characterized in that: The moving assembly (2) includes a slide rail (21) fixedly connected to the upper end of the bottom plate (1), a telescopic cylinder (22) fixedly connected to the inner wall of the slide rail (21), and a sliding block (23) slidably connected inside the slide rail (21).

6. The cooling structure of a plastic-steel composite pipe production line according to claim 5, characterized in that: The slide rail (21) one side is provided with moving groove (24), the sliding block (23) one side fixedly connected with connecting plate (25), the connecting plate (25) passes through the moving groove (24), the connecting plate (25) is fixedly connected with one of the support rods (6), and the other support rod (6) is fixedly connected with the sliding block (23).

7. The cooling structure of a plastic-steel composite pipe production line according to claim 1, characterized in that: The water tank (4) is fixedly connected with a water pump (43) on the inner wall, the water pump (43) is fixedly connected with a water pipe (42) on the water outlet, and the water tank (4) is fixedly connected with a recovery tank (41) on one side.

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