Chemical fiber two-for-one twister with cooling and heat dissipation functions

Abstract

The utility model discloses a chemical fiber two-for-one twister with cooling and heat dissipation functions, and relates to the technical field of two-for-one twisters. The chemical fiber two-for-one twister with the cooling and heat dissipation functions comprises a distribution box and an outer frame, the outer frame is installed on the left side of the distribution box, the outer frame comprises a bobbin, a winding wheel, a lower roller and an upper roller, the bobbin, the winding wheel, the lower roller and the upper roller are all installed in the outer frame, the distribution box comprises a box door and a back plate, and the box door is connected with the back plate. The box door is installed on the front face of the distribution box, and an upper partition plate and a lower partition plate are installed at the upper end and the lower end of the inner wall of the distribution box respectively. Air in the distribution box is pumped into negative pressure through the draught fan, so that external air enters the distribution box along the two air supply ports, and meanwhile air with heat is exhausted along the exhaust port through the exhaust port; air flow on the inner wall of the distribution box can be accelerated, and the heat dissipation effect of the control unit can be improved.

Description

Technical Field

[0001] This utility model relates to the field of twisting machine technology, specifically a chemical fiber twisting machine with cooling and heat dissipation function. Background Technology

[0002] A doubling twister is a twisting device, essentially a wire-combining device (combining multiple strands into one), also known as a wire-combining machine. It can achieve two twists in one turn, and the twisting efficiency is several times higher than that of traditional twisting equipment. It also increases the roll capacity, allows for 10,000 meters without joints, significantly improves the twisting quality, and has a lower layer height, making it particularly suitable for operation.

[0003] Regarding the aforementioned technologies, the inventors believe that the following defects exist: Existing chemical fiber twisting machines typically lack heat dissipation functions. During prolonged operation, heat easily accumulates inside the electrical distribution box, damaging internal components and affecting both service life and factory production efficiency. Therefore, we propose a chemical fiber twisting machine with cooling and heat dissipation functions to solve the aforementioned problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a chemical fiber twisting machine with cooling and heat dissipation functions, which solves the problem that heat is easily generated in the power distribution box during long-term operation of the machine body, causing damage to its internal components and affecting its service life.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a chemical fiber twisting machine with cooling and heat dissipation function, comprising a distribution box and an outer frame, wherein the outer frame is installed on the left side of the distribution box, the outer frame includes a bobbin, a winding wheel, a lower roller and an upper roller, the bobbin, the winding wheel, the lower roller and the upper roller are all installed inside the outer frame, the distribution box includes a door and a back panel, the door is installed on the front of the distribution box, an upper partition and a lower partition are respectively installed at the upper and lower ends of the inner wall of the distribution box, an exhaust port and a lower partition are provided on the left and right sides of the inner wall of the distribution box, two through slots are provided on the back of the distribution box, and a dustproof net is installed on the inner wall of the distribution box and on the inner side of the upper partition and the lower partition, and a limiting mechanism for fixing the back panel is installed on the outer wall of the distribution box;

[0006] Ventilation openings are provided on the inner walls of both the upper and lower partitions. A fan is installed on the top of the upper partition, and a movable component is installed on the bottom of the lower partition. Connecting plates are inserted into the inner walls of both through slots. One end of each connecting plate is fixedly connected to the bottom of the movable component, and the other end of each connecting plate is fixedly connected to the bottom of the back plate.

[0007] Preferably, the fan includes an air inlet and an air outlet, with the air inlet located at the air outlet and the air outlet located at the ventilation opening in the upper partition.

[0008] Preferably, an activated carbon plate is provided at the bottom of the inner wall of the distribution box and below the movable component.

[0009] Preferably, both connecting plates are L-shaped, both connecting plates are installed at the bottom of the moving component, and the two connecting plates are inserted into two through slots. A bearing seat for connecting the moving component is installed on the inner wall of the distribution box below the lower partition.

[0010] Preferably, the moving component includes a servo motor and a mounting plate. Both the servo motor and the mounting plate are mounted on the bottom of the distribution box. A threaded rod is installed on the inner wall of the mounting plate and on the inner wall of the bearing seat. Guide rods are fixedly installed on both the left and right ends of the inner side of the mounting plate.

[0011] Preferably, the threaded rod is sleeved with a sliding plate on the outer wall of the two guide rods, and the inner sides of the two connecting plates are fixedly installed on the bottom of the sliding plate.

[0012] Preferably, the limiting mechanism includes a sleeve and a limiting rod. The sleeve is installed on the outer wall of the distribution box, one end of the limiting rod is inserted into the sleeve, and the other end of the limiting rod is fixedly installed on the outer wall of the back plate.

[0013] Beneficial effects

[0014] This invention provides a chemical fiber twisting machine with cooling and heat dissipation functions. Compared with the prior art, it has the following advantages:

[0015] 1. This chemical fiber twisting machine with cooling and heat dissipation function draws the air inside the distribution box into negative pressure through a fan, allowing external air to enter the distribution box through two air inlets, while simultaneously expelling the heated air through the exhaust vent. This accelerates the airflow inside the distribution box and improves the heat dissipation effect of the control unit.

[0016] 2. This chemical fiber twisting machine with cooling and heat dissipation function drives two connecting plates through a moving component. With the cooperation of the limiting mechanism, the back plate will be opened, allowing the heat of the distribution box to be quickly discharged from the rear of the distribution box, which can improve the heat dissipation and cooling effect and heat dissipation speed of the control unit. Attached Figure Description

[0017] Figure 1 This is a front view diagram of the entire utility model.

[0018] Figure 2 This is a schematic diagram of the distribution box structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the inner wall structure of the distribution box of this utility model;

[0020] Figure 4This is a schematic diagram showing the connection between the distribution box and the back panel of this utility model;

[0021] Figure 5 This is a cross-sectional schematic diagram of the distribution box of this utility model.

[0022] In the diagram: 1. Distribution box; 101. Outer frame; 102. Wire spool; 103. Wire reel; 104. Lower roller; 105. Upper roller; 11. Upper partition; 12. Exhaust vent; 13. Lower partition; 14. Air inlet; 15. Through groove; 16. Bearing seat; 2. Box door; 3. Limiting mechanism; 31. Sleeve; 32. Limiting rod; 4. Fan; 5. Dustproof net; 6. Ventilation opening; 7. Moving component; 71. Servo motor; 72. Mounting plate; 73. Threaded rod; 74. Guide rod; 75. Slide plate; 8. Activated carbon plate; 9. Back plate; 10. Connecting plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-5 This utility model provides a technical solution: a chemical fiber twisting machine with cooling and heat dissipation function, including a distribution box 1 and an outer frame 101. The outer frame 101 is installed on the left side of the distribution box 1. The outer frame 101 includes a bobbin 102, a winding wheel 103, a lower roller 104, and an upper roller 105. The bobbin 102, winding wheel 103, lower roller 104, and upper roller 105 are all installed inside the outer frame 101. The distribution box 1 includes a door 2 and a back panel. Panel 9 and box door 2 are installed on the front of distribution box 1. Upper partition 11 and lower partition 13 are installed at the upper and lower ends of the inner wall of distribution box 1, respectively. Ventilation vents 12 and lower partition 13 are opened on the left and right sides of the inner wall of distribution box 1. Two through slots 15 are opened on the back of distribution box 1. Dustproof net 5 is installed on the inner wall of distribution box 1 and inside the upper partition 11 and lower partition 13. Limiting mechanism 3 for fixing back panel 9 is installed on the outer wall of distribution box 1.

[0025] The control unit can be installed through the distribution box 1. Since the upper partition 11 and the lower partition 13 are installed at the upper and lower ends of the inner wall of the distribution box 1 respectively, and the exhaust port 12 and the lower partition 13 are opened on the left and right sides of the inner wall of the distribution box 1, the fan 4 is started and the air inside the distribution box 1 is drawn into negative pressure through the ventilation port 6, so that the external air enters the distribution box 1 through the two air inlets 14, and the hot air is discharged through the exhaust port 12, which can accelerate the air flow inside the distribution box 1 and improve the heat dissipation effect of the control unit.

[0026] Ventilation openings 6 are provided on the inner walls of the upper partition 11 and the lower partition 13. A fan 4 is installed on the top of the upper partition 11 and a movable component 7 is installed on the bottom of the lower partition 13. Connecting plates 10 are inserted into the inner walls of the two through slots 15. One end of the two connecting plates 10 is fixedly connected to the bottom of the movable component 7, and the other end of the two connecting plates 10 is fixedly connected to the bottom of the back plate 9.

[0027] The movable component 7 can be installed through the lower partition 13. Since one end of each of the two connecting plates 10 is fixedly connected to the bottom of the movable component 7, and the other end of each of the two connecting plates 10 is fixedly connected to the bottom of the back plate 9 with ventilation openings 6, when the temperature of the distribution box 1 is too high, the movable component 7 drives the two connecting plates 10, and with the cooperation of the limiting mechanism 3, the back plate 9 will be opened, allowing the heat of the distribution box 1 to be quickly discharged from the rear of the distribution box 1, thereby improving the heat dissipation and cooling effect and heat dissipation speed of the control unit. Furthermore, since a dustproof net 5 is installed on the inner wall of the distribution box 1 and on the inner side of the upper partition 11 and the lower partition 13, the dustproof net 5 can prevent dust in the cold air outside from entering the distribution box 1, thus protecting the control unit.

[0028] See Figure 2 , Figure 3 The fan 4 includes an air inlet and an air outlet. The air inlet is located at the air outlet 12, and the air outlet is located at the ventilation opening 6 opened in the upper partition 11. An activated carbon plate 8 is provided at the bottom of the inner wall of the distribution box 1 and below the moving component 7.

[0029] The air outlet of the fan 4 is located at the ventilation opening 6 opened in the upper partition 11, thereby drawing the air inside the distribution box 1 into negative pressure. At this time, the outside air can enter the distribution box 1 through the two air inlets 14. Since the bottom of the inner wall of the distribution box 1 and below the moving component 7 is provided with an activated carbon plate 8, the activated carbon plate 8 can adsorb the moisture and dust in the air, ensuring that the inside of the distribution box 1 is dry and clean. At the same time, the fan 4 can exhaust the hot air through the two exhaust ports 12, which can not only accelerate the air flow inside the distribution box 1, but also improve the heat dissipation effect of the control unit.

[0030] See Figure 4 , Figure 5 Both connecting plates 10 are L-shaped and are installed at the bottom of the moving component 7. The two connecting plates 10 are inserted into the two through slots 15. A bearing seat 16 for connecting the moving component 7 is installed on the inner wall of the distribution box 1 below the lower partition 13.

[0031] The two connecting plates 10 can be installed by the moving component 7. Since the two connecting plates 10 are inserted into the two through slots 15, the two connecting plates 10 are driven by the moving component 7 and the back plate 9 is opened in conjunction with the limiting mechanism 3. This allows the heat of the distribution box 1 to be quickly discharged from the rear of the distribution box 1, which can improve the heat dissipation and cooling effect and heat dissipation speed of the control unit.

[0032] See Figure 2 , Figure 5 The moving component 7 includes a servo motor 71 and a mounting plate 72. Both the servo motor 71 and the mounting plate 72 are mounted on the bottom of the distribution box 1. A threaded rod 73 is installed on the inner wall of the mounting plate 72 and on the inner wall of the bearing seat 16. Guide rods 74 are fixedly installed on both the left and right ends of the inner side of the mounting plate 72. A sliding plate 75 is sleeved on the outer wall of the threaded rod 73 and the two guide rods 74. The inner sides of the two connecting plates 10 are fixedly installed on the bottom of the sliding plate 75.

[0033] The threaded rod 73 and the two guide rods 74 can be installed via the mounting plate 72 in the movable component 7. Since the sliding plate 75 is sleeved on the outer wall of the threaded rod 73 and the two guide rods 74, the servo motor 71 is started, which drives the threaded rod 73 to rotate. At this time, under the action of the thread, the sliding plate 75 can be driven to slide along the two guide rods 74. Since the inner side of the two connecting plates 10 is fixedly installed on the bottom of the sliding plate 75, the sliding plate 75 can drive the two connecting plates 10 to push the back plate 9 to slide along the two through slots 15. At this time, the back plate 9 is separated from the power distribution box 1, which can quickly dissipate the heat of the power distribution box 1 from the rear, thereby improving the heat dissipation and cooling effect and heat dissipation speed of the control unit.

[0034] See Figure 1 , Figure 3 The limiting mechanism 3 includes a sleeve 31 and a limiting rod 32. The sleeve 31 is installed on the outer wall of the distribution box 1, one end of the limiting rod 32 is inserted into the sleeve 31, and the other end of the limiting rod 32 is fixedly installed on the outer wall of the back plate 9.

[0035] The limiting rod 32 can be installed through the sleeve 31 in the limiting mechanism 3. Since the other end of the limiting rod 32 is fixedly installed on the outer wall of the back plate 9, when the two connecting plates 10 push the back plate 9 away from the distribution box 1, the back plate 9 drives the limiting rod 32 to extend outward along the inner wall of the sleeve 31, which can ensure the stability of the movement of the back plate 9.

[0036] During operation, the control unit can be installed through the distribution box 1. Since the upper partition 11 and lower partition 13 are installed at the upper and lower ends of the inner wall of the distribution box 1 respectively, and the left and right sides of the inner wall of the distribution box 1 are provided with exhaust vents 12 and lower partitions 13, the fan 4 is started, and the air inside the distribution box 1 is drawn into negative pressure through the ventilation vent 6, so that the outside air enters the distribution box 1 through the two air inlets 14. At the same time, the hot air is discharged through the exhaust vent 12, which can accelerate the air flow inside the distribution box 1 and improve the heat dissipation effect of the control unit.

[0037] The movable component 7 can be installed through the lower partition 13. Since one end of each of the two connecting plates 10 is fixedly connected to the bottom of the movable component 7, and the other end of each of the two connecting plates 10 is fixedly connected to the bottom of the back plate 9 with ventilation openings 6, when the temperature of the distribution box 1 is too high, the movable component 7 drives the two connecting plates 10, and with the cooperation of the limiting mechanism 3, the back plate 9 will be opened, allowing the heat of the distribution box 1 to be quickly discharged from the rear of the distribution box 1, thereby improving the heat dissipation and cooling effect and heat dissipation speed of the control unit. Furthermore, since a dustproof net 5 is installed on the inner wall of the distribution box 1 and on the inner side of the upper partition 11 and the lower partition 13, the dustproof net 5 can prevent dust in the cold air outside from entering the distribution box 1, thus protecting the control unit.

[0038] The air outlet of the fan 4 is located at the ventilation opening 6 opened in the upper partition 11, thereby drawing the air inside the distribution box 1 into negative pressure. At this time, the outside air can enter the distribution box 1 through the two air inlets 14. Since the bottom of the inner wall of the distribution box 1 and below the moving component 7 is provided with an activated carbon plate 8, the activated carbon plate 8 can adsorb the moisture and dust in the air, ensuring that the inside of the distribution box 1 is dry and clean. At the same time, the fan 4 can exhaust the hot air through the two exhaust ports 12, which can not only accelerate the air flow inside the distribution box 1, but also improve the heat dissipation effect of the control unit.

[0039] The threaded rod 73 and the two guide rods 74 can be installed via the mounting plate 72 in the movable component 7. Since the sliding plate 75 is sleeved on the outer wall of the threaded rod 73 and the two guide rods 74, the servo motor 71 is started, which drives the threaded rod 73 to rotate. At this time, under the action of the thread, the sliding plate 75 can be driven to slide along the two guide rods 74. Since the inner side of the two connecting plates 10 is fixedly installed on the bottom of the sliding plate 75, the sliding plate 75 can drive the two connecting plates 10 to push the back plate 9 to slide along the two through slots 15. At this time, the back plate 9 is separated from the power distribution box 1, which can quickly dissipate the heat of the power distribution box 1 from the rear, thereby improving the heat dissipation and cooling effect and heat dissipation speed of the control unit.

[0040] The limiting rod 32 can be installed through the sleeve 31 in the limiting mechanism 3. Since the other end of the limiting rod 32 is fixedly installed on the outer wall of the back plate 9, when the two connecting plates 10 push the back plate 9 away from the distribution box 1, the back plate 9 drives the limiting rod 32 to extend outward along the inner wall of the sleeve 31, which can ensure the stability of the movement of the back plate 9.

[0041] In summary, the fan 4 of this device draws the air inside the distribution box 1 into a negative pressure, allowing external air to enter the distribution box 1 through the two air inlets 14, while simultaneously expelling the heated air through the exhaust outlet 12. This accelerates the airflow inside the distribution box 1 and improves the heat dissipation effect of the control unit.

[0042] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

Claims

1. A chemical fiber twisting machine with cooling and heat dissipation function, comprising a distribution box (1) and an outer frame (101), the outer frame (101) being installed on the left side of the distribution box (1), the outer frame (101) comprising a bobbin (102), a winding reel (103), a lower roller (104), and an upper roller (105), wherein the bobbin (102), the winding reel (103), the lower roller (104), and the upper roller (105) are all installed inside the outer frame (101), characterized in that: The distribution box (1) includes a door (2) and a back panel (9). The door (2) is installed on the front of the distribution box (1). An upper partition (11) and a lower partition (13) are installed on the upper and lower ends of the inner wall of the distribution box (1). Ventilation vents (12) and lower partitions (13) are opened on the left and right sides of the inner wall of the distribution box (1). Two through slots (15) are opened on the back of the distribution box (1). A dustproof net (5) is installed on the inner wall of the distribution box (1) and on the inner side of the upper partition (11) and the lower partition (13). A limiting mechanism (3) for fixing the back panel (9) is installed on the outer wall of the distribution box (1). Ventilation openings (6) are provided on the inner walls of the upper partition (11) and the lower partition (13). A fan (4) is installed on the top of the upper partition (11), and a moving component (7) is installed on the bottom of the lower partition (13). Connecting plates (10) are inserted into the inner walls of the two through slots (15). One end of the two connecting plates (10) is fixedly connected to the bottom of the moving component (7), and the other end of the two connecting plates (10) is fixedly connected to the bottom of the back plate (9).

2. The chemical fiber twisting machine with cooling and heat dissipation function according to claim 1, characterized in that: The fan (4) includes an air inlet and an air outlet. The air inlet is located at the air outlet (12), and the air outlet is located at the ventilation opening (6) opened on the upper partition (11).

3. A chemical fiber twisting machine with cooling and heat dissipation function according to claim 1, characterized in that: An activated carbon plate (8) is provided at the bottom of the inner wall of the distribution box (1) and below the movable component (7).

4. A chemical fiber twisting machine with cooling and heat dissipation function according to claim 1, characterized in that: Both connecting plates (10) are L-shaped and are installed at the bottom of the moving assembly (7). The two connecting plates (10) are inserted into two through slots (15). A bearing seat (16) for connecting the moving assembly (7) is installed on the inner wall of the distribution box (1) and below the lower partition (13).

5. A chemical fiber twisting machine with cooling and heat dissipation function according to claim 4, characterized in that: The moving component (7) includes a servo motor (71) and a mounting plate (72). Both the servo motor (71) and the mounting plate (72) are installed at the bottom of the distribution box (1). A threaded rod (73) is installed on the inner wall of the mounting plate (72) and on the inner wall of the bearing seat (16). Guide rods (74) are fixedly installed on both the left and right ends of the inner side of the mounting plate (72).

6. A chemical fiber twisting machine with cooling and heat dissipation function according to claim 5, characterized in that: The threaded rod (73) and the outer wall of the two guide rods (74) are fitted with a slide plate (75), and the inner sides of the two connecting plates (10) are fixedly installed on the bottom of the slide plate (75).

7. A chemical fiber twisting machine with cooling and heat dissipation function according to claim 1, characterized in that: The limiting mechanism (3) includes a sleeve (31) and a limiting rod (32). The sleeve (31) is installed on the outer wall of the distribution box (1). One end of the limiting rod (32) is inserted into the sleeve (31), and the other end of the limiting rod (32) is fixedly installed on the outer wall of the back plate (9).

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