Plastic zipper wire rounding machine

Abstract

The utility model discloses a plastic zipper wire rounding machine, and particularly relates to the field of wire rounding machines, the plastic zipper wire rounding machine comprises two supporting plates, the top ends of the two supporting plates jointly support a cooling pond, a driving mechanism connected with the supporting plates is arranged in the cooling pond, the bottom ends of the two supporting plates are connected with a bottom plate, and the bottom plate is connected with a motor. A water tank connected with the cooling pond is supported in the middle of the top end of the bottom plate, the water tank is connected with a heater and a small cooling-water machine, the heater and the small cooling-water machine are both connected with a mixing box, and a water pump connected with the cooling pond is installed on the mixing box. The zipper wire cooling device has the advantages that the cooling temperature can be stabilized, the situation that the cooling effect is reduced due to the fact that water temperature rises in the zipper wire production process is avoided, long-time even heating is guaranteed, the production quality is improved, meanwhile, friction generated when zipper wire production is guided is reduced, zipper wire breakage is avoided, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of round wire machines, and more specifically, to a round wire machine for plastic zipper wires. Background Art

[0002] The structure of round wire machine usually includes main machine, drawing machine, cooling device, winding device and electrical control system. The main machine is responsible for heating, melting and preliminary forming of plastic, while the drawing machine stretches the molten plastic to form round wire, which is mainly used to produce plastic round wire, especially for manufacturing plastic zipper wire. It can stretch the molten plastic into filaments through a specific process to meet the needs of specific products (such as plastic zippers).

[0003] However, in the process of producing zipper wires, the existing round wire machine usually uses direct water cooling to cool the zipper wires after they are pulled out, and the water temperature is not controlled, which causes the cooling effect to deteriorate after the round wire machine works for a long time, resulting in poor cooling effect. At the same time, the cooling temperature of the pulled zipper wires before and after is inconsistent, resulting in differences in the contraction diameter of the zipper wires, thereby reducing the production quality of the zipper wires. Therefore, a round wire machine for plastic zipper wires is proposed. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a round wire machine for plastic zipper wire to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a round wire machine for plastic zipper wire, comprising a fusing and stretching device, a cooling device is arranged on one side of the fusing and stretching device, a winding device is arranged on one side of the cooling device, a plurality of cooling devices are arranged, and a drainage device is commonly supported between two adjacent cooling devices, the cooling device comprises a support plate, a cooling pool, a driving mechanism, a bottom plate, a water tank, a heater, a small chiller, a mixing box and a water pump, two support plates are arranged, the top ends of the two support plates commonly support a cooling pool, a driving mechanism connected to the support plates is arranged in the cooling pool, the bottom ends of the two support plates are connected to the bottom plates, a water tank connected to the cooling pool is supported in the middle of the top end of the bottom plate, the water tank is connected to the heater and the small chiller, the heater and the small chiller are both connected to the mixing box, and a water pump connected to the cooling pool is installed on the mixing box.

[0006] Preferably, a first temperature sensor is installed in the cooling pool, and a second temperature sensor is connected to the mixing box.

[0007] Preferably, a return pipe is connected to the top of the water tank, the top of the return pipe is connected to the cooling pool, a solenoid valve is installed on the return pipe, and the bottom of the cooling pool is connected to a water pipe connected to a water pump.

[0008] Preferably, the driving mechanism includes a first motor, a stirring shaft, a stirring frame, a roller and a belt. The first motor is installed on the outside of the corresponding support plate. The output end of the first motor is connected to the stirring shaft arranged inside the cooling pool. The stirring frame is installed on the stirring shaft. The roller is rotatably installed on the top of the cooling pool, and the roller and the end of the stirring shaft are connected to the belt through a pulley.

[0009] Preferably, a connecting block is welded on the outer side of the support plate, and the connecting block is connected to the bottom of one end of the drainage device.

[0010] Preferably, the drainage device includes a support frame, a second motor and a rotating rod. Two support frames are provided, and the top ends of the two support frames jointly support a rotating rod. The second motor is installed at one end of the rotating rod, and the bottom end of the support frame is connected and fixed to the connecting block.

[0011] Technical effects and advantages of the utility model:

[0012] 1. Through the arrangement of the first motor, the stirring shaft, the stirring frame, the roller, the belt, the second motor and the rotating rod, the stirring frame can stir the water in the cooling pool, so that the cooling water replaced later can be quickly mixed, and the uniformity of the mixing is improved, and the heat conduction efficiency is improved, so as to ensure the uniformity of the water temperature in the cooling pool, so as to ensure that the zipper wire can be evenly cooled and the production quality of the zipper wire is improved. The roller and the rotating rod have a guiding effect on the conveying direction of the zipper wire. At the same time, they can rotate synchronously during the movement of the zipper wire and remain relatively still, thereby reducing the friction of the zipper wire during the production process, thereby avoiding the breakage of the zipper wire during the winding process and improving the production efficiency;

[0013] 2. Through the arrangement of the first temperature sensor, the second temperature sensor, the water tank, the heater, the small chiller, the mixing box, the water pump, the reflux pipe, the solenoid valve and the water pipe, the water temperature in the cooling pool can be detected in real time and automatically adjusted to ensure that the water temperature in the cooling pool is constant and uniform cooling is ensured, thereby ensuring that the zipper wire can shrink evenly when cooled, thereby improving the production quality of the zipper wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic structural diagram of the cooling device of the utility model.

[0016] Figure 3It is a structural schematic diagram of the driving mechanism of the utility model.

[0017] Figure 4 It is a structural schematic diagram of the drainage device of the present utility model.

[0018] Figure 5 For the utility model Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0019] The accompanying drawings are marked as follows: 100, melting and stretching device; 200, cooling device; 300, drainage device; 1, support plate; 2, cooling pool; 3, driving mechanism; 301, first motor; 302, stirring shaft; 303, stirring frame; 304, roller; 305, belt; 4, connecting block; 5, bottom plate; 6, water tank; 7, heater; 8, small chiller; 9, mixing box; 10, water pump; 11, support frame; 12, second motor; 13, rotating rod; 14, reflux pipe; 15, solenoid valve; 16, water pipe. DETAILED DESCRIPTION

[0020] 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.

[0021] As attached Figure 1-5 A round wire machine for plastic zipper wire shown in the figure includes a fusing and stretching device 100, a cooling device 200 is arranged on one side of the fusing and stretching device 100, a winding device is arranged on one side of the cooling device 200, a plurality of cooling devices 200 are arranged, and a drainage device 300 is commonly supported between two adjacent cooling devices 200, the cooling device 200 includes a support plate 1, a cooling pool 2, a driving mechanism 3, a bottom plate 5, a water tank 6, a heater 7, a small chiller 8, a mixing box 9 and a water pump 10, two support plates 1 are provided, the top ends of the two support plates 1 jointly support the cooling pool 2, a driving mechanism 3 connected to the support plate 1 is provided in the cooling pool 2, the bottom ends of the two support plates 1 are connected to the bottom plate 5, the middle part of the top end of the bottom plate 5 supports a water tank 6 connected to the cooling pool 2, the water tank 6 is connected to the heater 7 and the small chiller 8, the heater 7 and the small chiller 8 are both connected to the mixing box 9, and the mixing box 9 is installed with a water pump 10 connected to the cooling pool 2.

[0022] In specific implementation, after the raw material is melt-cut and stretched by the melting and stretching device 100, the winding device is wound, so that the zipper wire enters the cooling device 200 for cooling. At the same time, by setting a plurality of cooling devices 200, the cooling path can be extended, so as to ensure that the zipper wire can be cooled when the production speed is increased, so as to improve the production efficiency. At the same time, the conveying direction is changed by cooperating with the guiding device 300, so as to ensure that the zipper wire can enter each cooling pool 2 without being subjected to external friction, thereby avoiding the zipper wire from breaking;

[0023] Specifically, when the zipper wire is cooled by the cooling device 200, the zipper wire is pressed down into the cooling pool 2 through the top of the driving mechanism 3. As the processing time increases, the heated water in the cooling pool 2 can flow back into the water tank 6, and the heater 7 can draw water from the water tank 6 for heating. The water in the water tank 6 can be cooled by the small chiller 8, and then the water is mixed and input into the mixing box 9 to ensure that the water temperature in the mixing box 9 is always within a temperature range. Then, the water is pumped into the cooling pool 2 by the water pump 10 for circulation, thereby ensuring that the cooling pool 2 always maintains a constant temperature, so as to improve the uniformity of cooling the zipper wire and thus improve the production quality of the zipper wire.

[0024] like Figure 5 As shown, a return pipe 14 is connected to the top of the water tank 6, and the top of the return pipe 14 is connected to the cooling pool 2. A solenoid valve 15 is installed on the return pipe 14. The bottom end of the cooling pool 2 is connected to a water pipe 16 connected to the water pump 10. A first temperature sensor is installed in the cooling pool 2, and a second temperature sensor is connected in the mixing box 9.

[0025] When the first temperature sensor and the second temperature sensor are working, the water temperature in the cooling pool 2 can be detected by the first temperature sensor. When the water temperature in the cooling pool 2 rises to a large range, the solenoid valve 15 can open the return pipe 14 to discharge the hot water in the cooling pool 2 into the water tank 6. When the synchronous second temperature sensor detects that the water temperature value in the mixing box 9 is stable at a set value, during the drainage of the cooling pool 2, the water pump 10 synchronously pumps water into the cooling pool 2 to adjust the water temperature in the cooling pool 2 and keep the water temperature in the cooling pool 2 constant, thereby improving the cooling effect and ensuring that the zipper wire shrinks the same at each position, thereby improving the production quality of the zipper wire.

[0026] like Figure 3As shown, the driving mechanism 3 includes a first motor 301, a stirring shaft 302, a stirring frame 303, a roller 304 and a belt 305. The first motor 301 is installed on the outer side of the corresponding support plate 1. The output end of the first motor 301 is connected to the stirring shaft 302 arranged inside the cooling pool 2. The stirring frame 303 is installed on the stirring shaft 302. The roller 304 is rotatably installed on the top of the cooling pool 2, and the roller 304 and the end of the stirring shaft 302 are connected to the belt 305 through a pulley.

[0027] When the driving mechanism 3 is working, the first motor 301 runs, causing the stirring shaft 302 to rotate, and the stirring frame 303 rotates accordingly, so that the roller 304 rotates accordingly under the connection of the belt 305. The stirring frame 303 can stir the water in the cooling pool 2, increase the transmission speed of the water temperature in the cooling pool 2, thereby ensuring the uniformity of the water temperature, and the rotation of the roller 304 can keep the zipper wire relatively stationary during winding, thereby reducing the friction on the zipper wire and avoiding the zipper wire from breaking.

[0028] The outer side of the support plate 1 is welded with a connecting block 4, and the connecting block 4 is connected to the bottom of one end of the drainage device 300. The connection block 4 is arranged to support and install the drainage device 300 between the two cooling devices 200, thereby improving the firmness of the installation of the drainage device 300. At the same time, the position of the drainage device 300 after installation can be limited, thereby reducing the time for position debugging of the drainage device 300 after installation, and ensuring that when the zipper wire is transported, obstacles on the transportation path of the zipper wire can be avoided.

[0029] like Figure 4 As shown, the drainage device 300 includes a support frame 11, a second motor 12 and a rotating rod 13. The support frame 11 is provided with two, and the top ends of the two support frames 11 jointly support the rotating rod 13. The second motor 12 is installed at one end of the rotating rod 13, and the bottom end of the support frame 11 is connected and fixed to the connecting block 4.

[0030] When the guiding device 300 is working, the two support frames 11 support the rotating rod 13 at a certain height. When the second motor 12 is running, the rotating rod 13 is driven to rotate synchronously, so that the rotating rod 13 remains stationary with the zipper wire during rotation, thereby reducing the friction on the zipper wire.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A round wire machine for plastic zipper wire, comprising a fusing and stretching device (100), a cooling device (200) being arranged on one side of the fusing and stretching device (100), and a winding device being arranged on one side of the cooling device (200), characterized in that: The number of the cooling devices (200) is set to be multiple, and a drainage device (300) is commonly supported between two adjacent cooling devices (200). The cooling device (200) comprises a support plate (1), a cooling pool (2), a driving mechanism (3), a bottom plate (5), a water tank (6), a heater (7), a small chiller (8), a mixing box (9) and a water pump (10). Two support plates (1) are provided, and the top ends of the two support plates (1) commonly support the cooling pool (2). The cooling pool (2) is provided with a driving mechanism (3) connected to the support plate (1). The bottom ends of the two support plates (1) are connected to the bottom plate (5). The middle part of the top end of the bottom plate (5) supports a water tank (6) connected to the cooling pool (2). The water tank (6) is connected to the heater (7) and the small chiller (8). The heater (7) and the small chiller (8) are both connected to the mixing box (9). The mixing box (9) is equipped with a water pump (10) connected to the cooling pool (2).

2. The round wire machine for producing plastic zipper wire according to claim 1, characterized in that: A first temperature sensor is installed in the cooling pool (2), and a second temperature sensor is connected to the mixing box (9).

3. The round wire machine for producing plastic zipper wire according to claim 2, characterized in that: The top end of the water tank (6) is connected to a return pipe (14), the top end of the return pipe (14) is connected to the cooling pool (2), a solenoid valve (15) is installed on the return pipe (14), and the bottom end of the cooling pool (2) is connected to a water delivery pipe (16) connected to a water pump (10).

4. The round wire machine for producing plastic zipper wire according to claim 3, characterized in that: The driving mechanism (3) comprises a first motor (301), a stirring shaft (302), a stirring frame (303), a rotating roller (304) and a belt (305); the first motor (301) is mounted on the outside of the corresponding support plate (1); the output end of the first motor (301) is connected to a stirring shaft (302) arranged inside the cooling pool (2); the stirring frame (303) is mounted on the stirring shaft (302); the rotating roller (304) is rotatably mounted on the top of the cooling pool (2); and the ends of the rotating roller (304) and the stirring shaft (302) are connected to the belt (305) via a pulley.

5. The round wire machine for producing plastic zipper wire according to claim 4, characterized in that: A connection block (4) is welded to the outside of each of the support plates (1), and the connection block (4) is connected to the bottom of one end of the drainage device (300).

6. The round wire machine for producing plastic zipper wire according to claim 5, characterized in that: The drainage device (300) comprises a support frame (11), a second motor (12) and a rotating rod (13); two support frames (11) are provided, the top ends of the two support frames (11) jointly support the rotating rod (13); one end of the rotating rod (13) is mounted with the second motor (12); and the bottom end of the support frame (11) is connected and fixed to the connecting block (4).

Images