Cooling device of plastic flat filament drawing machine

Abstract

The utility model discloses a plastic flat filament drawing machine cooling device which comprises a base, a fixing frame is arranged at the upper end of the base, two rotating shafts which are symmetrically arranged are rotatably connected to the two sides of the fixing frame in a penetrating mode, flat filament rollers are arranged on the outer walls of the two rotating shafts, and transmission rods are rotatably connected to the two sides of the fixing frame in a penetrating mode. A water dipping roller is arranged on the outer wall of the transmission rod and made of hydrophilic materials, the outer wall of the water dipping roller is in rolling connection with the outer wall of the flat filament roller at the upper end, a water supply mechanism used for supplying water to the water dipping roller is arranged at the upper end of the fixing frame, and collecting mechanisms used for collecting water resources are arranged on the two sides of the fixing frame. According to the water dipping device, the transmission rod and the rotating shaft move in opposite rotating directions, so that the water dipping roller rotates, the water dipping roller is matched with the upper flat filament roller, the upper flat filament roller is cooled, and the situation that the temperature of the flat filament roller is high, and plastic flat filaments are affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of wire drawing machines, in particular to a cooling device for a plastic flat wire drawing machine. Background Art

[0002] Wire drawing machine, also known as wire drawing machine, wire drawing machine, is a widely used mechanical equipment in industrial applications. It is widely used in machinery manufacturing, hardware processing, petrochemical industry, plastics, bamboo and wood products, wire and cable and other industries. Wire drawing machines can be divided into metal wire drawing machines (used for pre-processing of standard parts and other metal products), plastic wire drawing machines (used in the plastic products industry to produce various hollow, solid round wires or flat wires for deep processing using polyester, nylon, polyethylene, polypropylene, polyester chips, etc. as raw materials), bamboo and wood wire drawing machines (used in the bamboo and wood products industry to make chopsticks, toothpicks, barbecue sticks, etc. to pull out bamboo fibers, and special equipment for reprocessing wood fibers), etc.

[0003] The flat wire drawing machines in the prior art are generally not provided with a cooling device for cooling the flat wire roller. When the temperature of the flat wire roller is high, it will have a certain impact on the flat wire operation of the plastic. Some devices with a cooling device for the flat wire roller cannot control the flow of cooling water and cannot regenerate the cooling water, thereby causing a waste of water resources. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art. By making the transmission rod and the rotating shaft move in opposite directions, the dipping roller is rotated, and the dipping roller cooperates with the upper flat wire roller to cool the upper flat wire roller, thereby avoiding the high temperature of the flat wire roller and the influence on the plastic flat wire. A cooling device for a plastic flat wire drawing machine is proposed.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A cooling device for a plastic flat wire drawing machine comprises a base, a fixed frame is provided at the upper end of the base, two symmetrically arranged rotating shafts are rotatably connected to the fixed frame on both sides, flat wire rollers are provided on the outer walls of the two rotating shafts, transmission rods are rotatably connected to the fixed frame on both sides, a dipping roller is provided on the outer wall of the transmission rod, the dipping roller is made of a hydrophilic material, the outer wall of the dipping roller is rollingly connected to the outer wall of the upper flat wire roller, a water supply mechanism is provided at the upper end of the fixed frame for supplying water to the dipping roller, and collection mechanisms are provided on both sides of the fixed frame for collecting water resources.

[0007] Preferably, the water supply mechanism includes a water tank arranged at the upper end of the fixed frame, a filter is provided in the water tank, a connecting plate is provided at the top of the fixed frame, the connecting plate is connected to the water tank through a connecting pipe, and a plurality of drippers are provided at equal intervals at the lower end of the connecting plate, and the plurality of drippers are all matched with the dipping roller.

[0008] Preferably, the collecting mechanism includes through slots provided on the side walls on both sides of the fixed frame, a through plate is provided between the two through slots, a receiving slot is provided on the upper end of the through plate, and the flat wire roller is located above the receiving slot.

[0009] Preferably, water pumps are provided on both sides of the water storage tank, connecting pipes are provided through both ends of the receiving groove, and the ends of the two connecting pipes are respectively connected to two water pumps.

[0010] Preferably, a rotating rod is rotatably connected to both sides of the water tank, and the outer wall of the rotating rod and the outer wall of the transmission rod are both provided with pulleys, the two pulleys are connected by belt transmission, and the transmission rod and the outer wall of one of the rotating shafts are both provided with gears, and the two gears are meshed.

[0011] Preferably, a plurality of support rods are provided at the inner bottom of the water storage tank, and a sealing block is slidably connected to the outer walls of the plurality of support rods, and the sealing block cooperates with the connecting pipe.

[0012] Preferably, a cam is provided on the outer wall of the rotating rod, and the outer wall of the cam is slidably connected to the upper end of the sealing block.

[0013] Preferably, the sealing block is elastically connected to the inner bottom of the water tank via a plurality of springs, and the plurality of springs are respectively sleeved on the outer walls of a plurality of support rods.

[0014] Beneficial effects of the utility model:

[0015] 1. By making the transmission rod and the rotating shaft move in opposite directions, the dipping roller rotates, and the dipping roller cooperates with the upper flat wire roller to cool the upper flat wire roller to avoid the high temperature of the flat wire roller and the impact on the plastic flat wire.

[0016] 2. By making the cam squeeze the sealing block to move into the connecting pipe, the connecting pipe is blocked, so that the water flow entering the multiple drippers is in a drip-like manner, avoiding the water flow from the multiple drippers to flow out quickly and cause waste of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a left side schematic diagram of the overall structure of the utility model;

[0019] Figure 3 It is a right side schematic diagram of the overall structure of the utility model;

[0020] Figure 4 It is a schematic top view of the overall structure of the utility model;

[0021] Figure 5 It is a schematic cross-sectional view of the overall structure of the present invention.

[0022] In the figure: 1 base, 2 fixed frame, 3 rotating shaft, 4 flat wire roller, 5 through groove, 6 through plate, 7 receiving groove, 8 water tank, 9 filter, 10 connecting pipe, 11 water pump, 12 rotating rod, 13 transmission rod, 14 pulley, 15 gear, 16 dipping roller, 17 cam, 18 support rod, 19 sealing block, 20 dripper. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0025] Reference Figure 1-5 A cooling device for a plastic flat wire drawing machine includes a base 1, a fixed frame 2 is provided at the upper end of the base 1, two symmetrically arranged rotating shafts 3 are rotatably connected on both sides of the fixed frame 2, and flat wire rollers 4 are provided on the outer walls of the two rotating shafts 3. Transmission rods 13 are rotatably connected on both sides of the fixed frame 2, and a water-dipping roller 16 is provided on the outer wall of the transmission rod 13. The water-dipping roller 16 is made of a hydrophilic material, and the outer wall of the water-dipping roller 16 is rollingly connected to the outer wall of the upper flat wire roller 4. A water supply mechanism for supplying water to the water-dipping roller 16 is provided at the upper end of the fixed frame 2, and the water supply mechanism includes a water supply mechanism provided on the fixed frame 2. A water storage tank 8 is provided at the upper end of the fixed frame 2, and a filter screen 9 is provided in the water storage tank 8. A connecting plate is provided on the top of the fixed frame 2. The connecting plate and the water storage tank 8 are connected by a connecting pipe. A plurality of drippers 20 are provided at the lower end of the connecting plate at equal intervals. The plurality of drippers 20 are all matched with the dipping roller 16. By making the transmission rod 13 and the rotating shaft 3 move in opposite directions, the dipping roller 16 is rotated, and the dipping roller 16 cooperates with the upper flat wire roller 4 to cool the upper flat wire roller 4 to avoid the high temperature of the flat wire roller 4 affecting the plastic flat wire.

[0026] Collection mechanisms for collecting water resources are provided on both sides of the fixed frame 2. The collection mechanisms include through grooves 5 opened on the side walls of both sides of the fixed frame 2. A through plate 6 is provided between the two through grooves 5. A receiving groove 7 is provided at the upper end of the through plate 6. The flat wire roller 4 is located above the receiving groove 7.

[0027] Water pumps 11 are provided on both sides of the water storage tank 8 , and connecting pipes 10 are provided through both ends of the receiving groove 7 , and the ends of the two connecting pipes 10 are connected to the two water pumps 11 respectively.

[0028] A rotating rod 12 is rotatably connected to both sides of the water tank 8. The outer wall of the rotating rod 12 and the outer wall of the transmission rod 13 are both provided with pulleys 14. The two pulleys 14 are connected by belt transmission. The transmission rod 13 and the outer wall of one of the rotating shafts 3 are both provided with gears 15, and the two gears 15 are engaged.

[0029] A plurality of support rods 18 are provided at the bottom of the water storage tank 8 , and a sealing block 19 is slidably connected to the outer walls of the plurality of support rods 18 , and the sealing block 19 cooperates with the connecting pipe.

[0030] A cam 17 is provided on the outer wall of the rotating rod 12, and the outer wall of the cam 17 is slidably connected to the upper end of the sealing block 19. By squeezing the sealing block 19 by the cam 17 and moving it into the connecting pipe, the connecting pipe is blocked by wind, so that the water flow entering the multiple drippers 20 is in a drip-like manner, thereby preventing the water from flowing out of the multiple drippers 20 quickly and causing waste of water resources.

[0031] The sealing block 19 is elastically connected to the inner bottom of the water storage tank 8 via a plurality of springs, and the plurality of springs are respectively sleeved on the outer walls of the plurality of support rods 18 .

[0032] When the utility model is used, when the two flat wire rollers 4 are performing flat wire operations on the plastic wire, the existing technology is used to rotate the two rotating shafts 3, and the gear 15 between one of the rotating shafts 3 and the transmission rod 13 is engaged, so that the transmission rod 13 and the rotating shaft 3 move in opposite directions, thereby rotating the water-dipping roller 16, so that the water-dipping roller 16 cooperates with the upper flat wire roller 4 to cool the upper flat wire roller 4, thereby avoiding the high temperature of the flat wire roller 4 and affecting the plastic flat wire. The pulley 14 and the belt are connected between the transmission rod 13 and the rotating rod 12, so that the rotating rod 12 rotates to drive the cam 17 to rotate, and the cam 17 is rotated. The sliding connection between the sealing block 19 and the cam 17, as well as the sliding connection between the sealing block 19 and the multiple support rods 18, causes the cam 17 to squeeze the sealing block 19 and move it into the connecting pipe, thereby sealing the connecting pipe with wind, so that the water flow entering the multiple drippers 20 is drip-shaped, thereby preventing the water from flowing out of the multiple drippers 20 quickly, causing waste of water resources, and through the setting of the receiving tank 7, the outflowing water resources are absorbed, and then by starting the two water pumps 11, the two water pumps 11 will pump the water resources in the receiving tank 7 into the water tank 8 again through the connecting pipe 10, thereby realizing the recycling of water resources and reducing the waste of water resources.

[0033] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cooling device for a plastic flat wire drawing machine, comprising a base (1), characterized in that: The upper end of the base (1) is provided with a fixed frame (2), two symmetrically arranged rotating shafts (3) are rotatably connected to the two sides of the fixed frame (2), and the outer walls of the two rotating shafts (3) are provided with flat wire rollers (4). The two sides of the fixed frame (2) are rotatably connected to the transmission rods (13), and the outer walls of the transmission rods (13) are provided with water-dipping rollers (16). The water-dipping rollers (16) are made of a hydrophilic material, and the outer walls of the water-dipping rollers (16) are in rolling connection with the outer walls of the upper flat wire rollers (4). The upper end of the fixed frame (2) is provided with a water supply mechanism for supplying water to the water-dipping rollers (16), and the two sides of the fixed frame (2) are provided with collection mechanisms for collecting water resources.

2. A cooling device for a plastic flat wire drawing machine according to claim 1, characterized in that: The water supply mechanism comprises a water storage tank (8) arranged at the upper end of the fixed frame (2), a filter screen (9) is provided in the water storage tank (8), a connecting plate is provided at the top of the fixed frame (2), the connecting plate is connected to the water storage tank (8) through a connecting pipe, and a plurality of drippers (20) arranged at equal intervals are provided at the lower end of the connecting plate, and the plurality of drippers (20) are all matched with the water dipping roller (16).

3. A cooling device for a plastic flat wire drawing machine according to claim 2, characterized in that: The collecting mechanism comprises through grooves (5) provided on the side walls of both sides of the fixed frame (2); a through plate (6) is provided between the two through grooves (5); a receiving groove (7) is provided at the upper end of the through plate (6); and the flat wire roller (4) is located above the receiving groove (7).

4. A cooling device for a plastic flat wire drawing machine according to claim 3, characterized in that: Water pumps (11) are provided on both sides of the water storage tank (8), and connecting pipes (10) are provided through both ends of the receiving groove (7), and the ends of the two connecting pipes (10) are respectively connected to the two water pumps (11).

5. A cooling device for a plastic flat wire drawing machine according to claim 4, characterized in that: Rotating rods (12) are rotatably connected to both sides of the water storage tank (8). The outer wall of the rotating rod (12) and the outer wall of the transmission rod (13) are both provided with pulleys (14). The two pulleys (14) are connected through belt transmission. The transmission rod (13) and the outer wall of one of the rotating shafts (3) are both provided with gears (15). The two gears (15) are meshed.

6. A cooling device for a plastic flat wire drawing machine according to claim 5, characterized in that: The inner bottom of the water storage tank (8) is provided with a plurality of support rods (18), and the outer walls of the plurality of support rods (18) are slidably connected to a sealing block (19), and the sealing block (19) is matched with a connecting pipe.

7. A cooling device for a plastic flat wire drawing machine according to claim 6, characterized in that: The outer wall of the rotating rod (12) is provided with a cam (17), and the outer wall of the cam (17) is slidably connected to the upper end of the sealing block (19).

8. A cooling device for a plastic flat wire drawing machine according to claim 7, characterized in that: The sealing block (19) is elastically connected to the inner bottom of the water storage tank (8) via a plurality of springs, and the plurality of springs are respectively sleeved on the outer walls of a plurality of support rods (18).

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