Cooling device for PVC pipe production

Abstract

The utility model discloses a cooling device for PVC pipe production, which comprises a device main body and a water tank, the inside of the device main body is rotatably connected with a conveying belt, the upper side of the device main body is fixedly connected with a clamping mechanism, the inside of the water tank is fixedly connected with a water pump, a guide pipe is connected between a water storage plate and the water pump, and the outside of the water storage plate is fixedly connected with a nozzle. A collecting box is connected to one side of the device body, a drainage groove is formed outside the device body, a wedge-shaped block is arranged at the bottom of the inner side of the device body, and a connecting pipe is fixedly connected between the bottom of the collecting box and the water tank. When a PVC pipe is conveyed to a laser signal detection area, a laser signal is blocked, an electric push rod is automatically started, the pipe is stably clamped through an arc-shaped clamping plate, then water spraying cooling is carried out, automatic monitoring of the position of the pipe and accurate clamping cooling are achieved, cooling water flows into the device through a gap of a conveying belt and is guided to a drainage groove through a wedge block, and cooling is achieved. Water resource recycling is achieved, consumption is reduced, and environmental pollution is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of PVC pipe production and processing, in particular to a cooling device for PVC pipe production. Background Art

[0002] In the production process of PVC pipes, cooling is an indispensable step. Traditional PVC pipe cooling methods mostly use manual operations, which is not only inefficient, but also prone to uneven cooling effects due to unstable manual operations, and may even cause product quality problems due to operational errors. In addition, traditional cooling methods often use direct spraying or immersion methods, which not only wastes water resources, but also may pollute the environment due to untreated cooling water.

[0003] However, the existing PVC pipe cooling devices have deficiencies in the transportation and fixation of PVC pipes, which may cause the pipes to shake during the cooling process, affecting the cooling effect. At the same time, some devices also have defects in the recycling of cooling water, failing to effectively reduce the consumption of water resources and avoid environmental pollution. Therefore, in response to the above technical problems, a cooling device for PVC pipe production is proposed herein. Utility Model Content

[0004] The utility model aims to provide a cooling device for PVC pipe production. When the PVC pipe is transported to the laser signal detection area, the laser signal is blocked and the electric push rod is automatically started to firmly clamp the pipe through the arc clamp. Subsequently, the water pump is started and the water in the water tank is sent to the nozzle through the conduit to evenly spray out the cooling pipe, thereby realizing automatic monitoring of the position of the pipe and precise clamping and cooling. The cooling water flows into the device through the gap of the conveyor belt, is guided to the drainage trough through the wedge block, and finally flows back to the water tank, thereby realizing the recycling of water resources, reducing consumption and avoiding environmental pollution.

[0005] The utility model is realized by the following technical solutions:

[0006] A cooling device for PVC pipe production comprises a device body and a water tank, wherein a conveyor belt is rotatably connected inside the device body, two groups of symmetrically installed mounting blocks are fixedly connected to the upper side of the device body, a laser signal transmitting end is fixedly connected to the outside of one group of mounting blocks, and a laser signal receiving end is fixedly connected to the outside of the other group of mounting blocks, a clamping mechanism is fixedly connected to the upper side of the device body, a water pump is fixedly connected to the inside of the water tank, a water retention plate is fixedly connected to the upper side of the device body, a conduit is fixedly connected between the water retention plate and the water pump, a nozzle is fixedly connected to the outside of the water retention plate, a collecting box is fixedly connected to one side of the device body, a drainage groove is provided on the outside of the device body, a wedge block is fixedly connected to the inner bottom of the device body, and a connecting pipe is fixedly connected between the bottom of the collecting box and the water tank.

[0007] Preferably, a driving motor is fixedly connected to the outside of the device body, and the driving motor drives the conveyor belt to rotate and transport. A limiting block is fixedly connected to the upper side of the conveyor belt, and the limiting blocks are arranged symmetrically and evenly spaced.

[0008] Preferably, the clamping mechanism includes a fixed plate, a mounting seat, an electric push rod and an arc-shaped clamping plate, and the upper front end and rear end of the device body are symmetrically fixedly connected with two sets of fixed plates, the mounting seat and the fixed plate are fixedly connected, the electric push rod and the mounting seat are fixedly connected, and the arc-shaped clamping plate and the electric push rod are fixedly connected.

[0009] Preferably, the nozzles are in several groups and arranged in an array.

[0010] Preferably, the drainage groove is located on the upper side of the collection box.

[0011] Preferably, the lower end of the wedge-shaped block is located on a side close to the drainage trough.

[0012] Preferably, a controller is fixedly connected to the outside of the device body, and signal connections are made between the controller and the drive motor, the laser signal receiving end, the electric push rod and the water pump. A support plate is fixedly connected to the bottom of the device body.

[0013] The technical solution of the utility model has at least the following beneficial effects:

[0014] The utility model proposes a cooling device for PVC pipe production. When the pipe is transported between the laser signal transmitting end and the laser signal receiving end, the laser signal will be blocked, and the electric push rod can be automatically started to firmly clamp the PVC pipe through the arc clamping plate. Then, by operating the water pump, the water in the water tank can be transported to the water storage plate and sprayed out by the nozzle, so as to evenly cool the PVC pipe. In this way, the transportation of the PVC pipe to the predetermined position can be automatically monitored, and the pipe can be accurately clamped and then sprayed for cooling. At the same time, the water sprayed by the nozzle will fall into the main body of the device, and at this time, it will be guided to the drainage groove through the inclined surface of the wedge block, and fall into the collection box below from the drainage groove. Finally, the water in the collection box is returned to the water tank through the connecting pipe, so as to realize the recycling of water resources, which not only reduces the consumption of water resources, but also avoids the pollution to the environment caused by the direct discharge of cooling water. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a second overall structural schematic diagram of the utility model;

[0017] Figure 3 for Figure 1 A magnified view of middle;

[0018] Figure 4 for Figure 2 Enlarged view of middle B;

[0019] Figure 5 for Figure 1 Enlarged view of middle C;

[0020] Figure 6 It is a partial front cross-sectional view of the utility model;

[0021] Figure 7 for Figure 6 Enlarged view of middle D;

[0022] Icons: 1. Device body; 2. Conveyor belt; 3. Driving motor; 4. Limit block; 5. Mounting block; 6. Laser signal transmitting end; 7. Laser signal receiving end; 8. Fixing plate; 9. Mounting seat; 10. Electric push rod; 11. Arc clamping plate; 12. Water tank; 13. Water pump; 14. Water storage plate; 15. Conduit; 16. Nozzle; 17. Collection box; 18. Drain trough; 19. Wedge block; 20. Connecting pipe; 21. Controller; 22. Support plate. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-7 The utility model proposes a cooling device for PVC pipe production, comprising a device body 1 and a water tank 12, wherein a conveyor belt 2 is rotatably connected inside the device body 1, two groups of symmetrically installed mounting blocks 5 are fixedly connected to the upper side of the device body 1, a laser signal transmitting end 6 is fixedly connected to the outside of one group of mounting blocks 5, and a laser signal receiving end 7 is fixedly connected to the outside of the other group of mounting blocks 5, a clamping mechanism is fixedly connected to the upper side of the device body 1, a water pump 13 is fixedly connected to the inside of the water tank 12, a water retaining plate 14 is fixedly connected to the upper side of the device body 1, a conduit 15 is fixedly connected between the water retaining plate 14 and the water pump 13, a nozzle 16 is fixedly connected to the outside of the water retaining plate 14, a collecting box 17 is fixedly connected to one side of the device body 1, a drainage groove 18 is provided on the outside of the device body 1, a wedge block 19 is fixedly connected to the inner bottom of the device body 1, and a connecting pipe 20 is fixedly connected between the bottom of the collecting box 17 and the water tank 12.

[0025] The outside of the device body 1 is fixedly connected with a driving motor 3, and the driving motor 3 drives the conveyor belt 2 to rotate and transport. The upper side of the conveyor belt 2 is fixedly connected with a limiting block 4, and the limiting blocks 4 are arranged symmetrically and evenly spaced on the left and right, and the limiting blocks 4 can provide a limiting function.

[0026] The clamping mechanism includes a fixed plate 8, a mounting seat 9, an electric push rod 10 and an arc-shaped clamping plate 11. The upper front end and the rear end of the device body 1 are symmetrically fixedly connected with two sets of fixed plates 8. The mounting seat 9 and the fixed plate 8 are fixedly connected, the electric push rod 10 and the mounting seat 9 are fixedly connected, and the arc-shaped clamping plate 11 and the electric push rod 10 are fixedly connected. The inner side of the arc-shaped clamping plate 11 has a certain curvature, which can be adapted to the PVC pipe.

[0027] The number of the nozzles 16 is several groups and arranged in an array. The drainage groove 18 is located on the upper side of the collection box 17, and the lower end of the wedge block 19 is located on the side close to the drainage groove 18, so as to prevent the discharged water from spilling.

[0028] A controller 21 is fixedly connected to the outside of the device body 1, and there is a signal connection between the controller 21 and the drive motor 3, the laser signal receiving terminal 7, the electric push rod 10 and the water pump 13. A support plate 22 is fixedly connected to the bottom of the device body 1, and the support plate 22 can play a certain supporting role for the entire device.

[0029] The working principle of a cooling device for PVC pipe production based on the embodiment is that when the PVC pipe needs to be cooled after production, the driving motor 3 can be operated first to drive the conveyor belt 2 to rotate and transport, and then the hotter PVC pipe can be placed between the limit blocks 4, so as to prevent it from shaking left and right during transportation and flushing and cooling. Then, when the PVC pipe is transported between the laser signal transmitting end 6 and the laser signal receiving end 7, the laser signal will be blocked, so that the laser signal receiving end 7 cannot receive the signal, and the electric push rod 10 can be automatically started by the controller 21, and the PVC pipe can be firmly clamped by the two sets of arc clamps 11 at the front and rear ends, and then the water pump 13 is operated by the conduit 1 The water in the water tank 12 is transported to the water storage plate 14 and sprayed out by the nozzle 16 to cool the PVC pipe. In this way, the PVC pipe can be automatically detected to be transported to a predetermined position, and the PVC pipe can be automatically clamped accurately and then sprayed with water for cooling, thereby avoiding manual operation errors and improving the automation of cooling. In addition, the water sprayed by the nozzle 16 will fall into the device body 1 through the gap between the conveyor belt 2 and the device body 1, and then be guided to the drainage groove 18 by the inclined surface of the wedge block 19, and then fall into the collection box 17 below from the drainage groove 18, and then flow back to the water tank 12 through the connecting pipe 20, thereby realizing the recycling of water resources. On the one hand, it can reduce the consumption of water resources, and on the other hand, it can also avoid pollution to the working environment.

[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 cooling device for PVC pipe production, characterized in that: The invention comprises a device body (1) and a water tank (12), wherein a conveyor belt (2) is rotatably connected to the inside of the device body (1), two groups of symmetrically installed mounting blocks (5) are fixedly connected to the upper side of the device body (1), the outside of one group of mounting blocks (5) is fixedly connected to a laser signal transmitting end (6), and the outside of the other group of mounting blocks (5) is fixedly connected to a laser signal receiving end (7), the upper side of the device body (1) is fixedly connected to a clamping mechanism, the inside of the water tank (12) is fixedly connected to a water pump (13), and the device body A water retaining plate (14) is fixedly connected to the upper side of the body (1), a conduit (15) is fixedly connected between the water retaining plate (14) and the water pump (13), a nozzle (16) is fixedly connected to the outside of the water retaining plate (14), a collection box (17) is fixedly connected to one side of the device body (1), a drainage groove (18) is provided on the outside of the device body (1), a wedge block (19) is fixedly connected to the inner bottom of the device body (1), and a connecting pipe (20) is fixedly connected between the bottom of the collection box (17) and the water tank (12).

2. A cooling device for PVC pipe production according to claim 1, characterized in that: The outside of the device body (1) is fixedly connected to a driving motor (3), and the driving motor (3) drives the conveyor belt (2) to rotate and transport. The upper side of the conveyor belt (2) is fixedly connected to a limiting block (4), and the limiting blocks (4) are arranged in a left-right symmetrical manner with equal spacing.

3. A cooling device for PVC pipe production according to claim 1, characterized in that: The clamping mechanism comprises a fixing plate (8), a mounting seat (9), an electric push rod (10) and an arc-shaped clamping plate (11); the upper front end and the rear end of the device body (1) are symmetrically fixedly connected with two sets of fixing plates (8); the mounting seat (9) and the fixing plate (8) are fixedly connected; the electric push rod (10) and the mounting seat (9) are fixedly connected; and the arc-shaped clamping plate (11) and the electric push rod (10) are fixedly connected.

4. A cooling device for PVC pipe production according to claim 1, characterized in that: The number of the nozzles (16) is several groups and they are arranged in an array.

5. A cooling device for PVC pipe production according to claim 1, characterized in that: The drainage groove (18) is located on the upper side of the collection box (17).

6. A cooling device for PVC pipe production according to claim 1, characterized in that: The lower end of the wedge block (19) is located on a side close to the drainage groove (18).

7. A cooling device for PVC pipe production according to claim 3, characterized in that: The outside of the device body (1) is fixedly connected to a controller (21), and the controller (21) is signal-connected to the drive motor (3), the laser signal receiving end (7), the electric push rod (10) and the water pump (13). The bottom of the device body (1) is fixedly connected to a support plate (22).

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