Spring wire drying equipment for electronic and electrical appliances

Abstract

The utility model discloses spring wire drying equipment for electronic and electric appliances, which comprises a box body with a wire inlet and a wire outlet respectively arranged on the front surface and the back surface, a spring wire sequentially passes through the wire inlet and the wire outlet, two conveying belts are arranged in the box body, water absorption pieces are circumferentially arranged on the outer surfaces of the conveying belts, and the conveying belts are provided with water absorption sections and water removal sections. The water absorption sections of the two conveying belts are arranged oppositely and abut against the spring wires from the two sides respectively, the box body is provided with a water removal piece, and the water removal piece is arranged oppositely to the water removal sections of the conveying belts. When a spring wire passes through the interior of the box body, the water absorption piece removes water on the spring wire, so that the spring wire is dried, and the quality of produced spring wire finished products is improved; the conveying belt enables the water absorption piece to circularly move between the water absorption section and the water removal section, the water removal piece is used for drying the water absorption block of the water removal section, the water absorption effect of the water absorption block is improved, and then the drying effect on the spring wire is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of spring wire processing, and in particular relates to spring wire drying equipment for electronic appliances. Background Art

[0002] Spring wire, also known as slingshot wire and spiral wire, is a device connection wire that uses retractability to work. It is usually made of TPU cable winding, and has the characteristics of flame retardancy, oil resistance, acid and alkali resistance, low temperature resistance, UV resistance, wear resistance, and hydrolysis resistance. Spring wire is mainly used to control the movement of movable devices. As a power connection wire, it can quickly rebound and restore its shape in a short time. It is widely used in movable power connection devices such as automobiles, machines, telephones, and instruments.

[0003] In the production process of spring wire, electroplating process is required. After electroplating, the spring wire needs to be cleaned and dried. The re-drying of the spring wire plays a vital role in the quality of subsequent products. The existing drying technology is to place the spring wire in a drying box and evaporate the surface water of the spring wire by increasing the temperature inside the drying box. However, when there is a lot of residual water on the surface of the spring wire, it is difficult to quickly remove the surface water by simple heating and drying. After the water evaporates, the humidity in the drying box is too high, which leads to incomplete drying of the spring wire, causing water marks or discoloration on the surface of the spring wire, affecting product quality.

[0004] Therefore, it is necessary to improve the spring wire drying equipment in the prior art. Utility Model Content

[0005] The purpose of the utility model is to overcome the defects in the prior art and provide a spring wire drying device for electronic appliances, thereby improving the drying effect of the spring wire.

[0006] In order to achieve the above-mentioned purpose, the specific technical scheme of the spring wire drying equipment for electronic appliances of the utility model is as follows:

[0007] A spring wire drying device for electronic appliances comprises a box body with a wire inlet and a wire outlet respectively arranged on the front and back sides, the spring wire passes through the wire inlet and the wire outlet in sequence, two conveyor belts are arranged in the box body, the outer surface of the conveyor belt is circumferentially provided with a water absorbing member, the conveyor belt has a water absorbing section and a water removing section, the water absorbing sections of the two conveyor belts are arranged opposite to each other and respectively abut the spring wire from both sides, the box body is provided with a water removing member, and the water removing member is arranged opposite to the water removing section of the conveyor belt.

[0008] Preferably, the water absorbing member comprises a plurality of water absorbing blocks circumferentially arranged at equal intervals on the outer surface of the conveyor belt, and the water absorbing blocks are sponge blocks.

[0009] Preferably, the conveyor belt comprises at least three rotating rollers, one of the rotating rollers of two conveyor belts is connected to a gear box, and the power end of the gear box is connected to a motor.

[0010] Preferably, the water absorption section of the conveyor belt is distributed along the extension direction of the spring wire, and the wire inlet and the wire outlet are both long strip structures extending along the axial direction of the rotating roller.

[0011] Preferably, the dewatering component includes a dewatering port opened in the box body, the dewatering port is connected to a circulation pipe, the circulation pipe is equipped with an air pump, the dewatering section of the conveyor belt covers the dewatering port, and the conveyor belt is evenly distributed with multiple ventilation holes.

[0012] Preferably, the orthographic projection of the water absorbing block at the water removal port falls within the range of the water removal port, and the water absorbing block is detachably connected to the conveyor belt.

[0013] Preferably, an outlet pipe communicating with the outlet port is provided on the inner wall of the box along the extension direction of the spring wire, and a heater is provided on the outer periphery of the outlet pipe.

[0014] Preferably, one end of the circulation pipe is connected to a drying box for placing desiccant, the drying box sealing cover is arranged at the dewatering port and connected to the dewatering port, and the other end of the circulation pipe is connected to the side of the outlet pipe.

[0015] Preferably, guide rails are provided on both sides of the water removal port, the two guide rails are parallel to each other, and the sides of the two guide rails close to each other are provided with slots along their own extension direction, and flanges are provided on the sides of the drying box, and the flanges are plugged into the slots.

[0016] The utility model provides a spring wire drying device for electronic appliances, which has the following advantages: when the spring wire passes through the interior of the box, the water absorbing component removes the moisture on the spring wire, thereby drying the spring wire and improving the quality of the finished spring wire; the conveyor belt enables the water absorbing component to circulate between the water absorbing section and the water removing section, and the water absorbing block of the water removing section is dried by the water removing component, thereby improving the water absorbing effect of the water absorbing block and further improving the drying effect of the spring wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front structural schematic diagram of the spring wire drying device of the utility model;

[0018] Figure 2 This is a schematic diagram of the back structure of the spring wire drying device of the utility model;

[0019] Figure 3 It is a cross-sectional view of the spring wire drying device of the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the spring wire drying device of the utility model;

[0021] Figure 5 It is a schematic diagram of the connection structure between the conveyor belt and the water absorbing block of the utility model;

[0022] Figure 6 for Figure 2 A magnified view of part A;

[0023] Explanation of the markings in the figure: 1. Box body; 2. Wire outlet; 3. Wire inlet; 4. Side cover; 5. Gear box; 6. Circulation pipe; 7. Air pump; 8. Motor; 9. Drying box; 10. Guide rail; 11. Wire outlet pipe; 12. Heater; 13. Rotating roller; 14. Water absorbent block; 15. Conveyor belt; 16. Vent; 17. Water removal port; 18. Flange; 19. Slot. DETAILED DESCRIPTION

[0024] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0025] The terms "top surface", "bottom surface" and "underside" are based on the normal use state of the spring wire drying equipment for electronic appliances and are only used to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0026] like Figure 1-4 As shown, a spring wire drying device for electronic appliances comprises a box body 1 with a wire inlet 3 and a wire outlet 2 on the front and back sides respectively, the spring wire passes through the wire inlet 3 and the wire outlet 2 in sequence, two conveyor belts 15 are arranged in the box body 1, and a water absorbing member is circumferentially arranged on the outer surface of the conveyor belt 15, the conveyor belt 15 has a water absorbing section and a water removing section, the water absorbing sections of the two conveyor belts 15 are arranged opposite to each other and respectively abut the spring wire from both sides, the box body 1 is provided with a water removing member, and the water removing member is arranged opposite to the water removing section of the conveyor belt 15.

[0027] When the above-mentioned drying equipment is in use, the spring wire enters the interior of the box body 1 from the wire inlet 3 and then comes out from the wire outlet 3. When the spring wire passes through the interior of the box body 1, the water on the spring wire is absorbed by the water absorbing member on the conveyor belt 15, thereby achieving the drying of the spring wire and improving the quality of the finished spring wire. The conveyor belt 15 has a water absorbing section and a water removing section. When the conveyor belt 15 moves, it drives the water absorbing member to circulate between the water absorbing section and the water removing section. After the water absorbing member absorbs a certain amount of water in the water absorbing section, the water absorbing member is moved to the water removing section, and the water on the water absorbing member is removed by the water removing member, thereby achieving the drying of the water absorbing member and improving the water absorbing effect of the water absorbing member. After that, the dried water absorbing member is sent to the water absorbing section again to dry the spring wire, so as to ensure the drying effect of the spring wire and finally ensure the quality of the finished spring wire. The side surfaces of the box body 1 can be open and covered with side cover plates 4 at the open positions. By opening and closing the side cover plates 4, the components inside the box body 1 are more convenient for inspection and maintenance, thereby improving the convenience of using the drying equipment.

[0028] A further improvement is, Figure 5 As shown, the water absorbent includes a plurality of water absorbent blocks 14 arranged at equal intervals on the outer surface of the conveyor belt 15 in the circumferential direction, and the water absorbent blocks 14 are sponge blocks. The sponge block has a porous structure, which can better absorb the moisture on the surface of the spring wire, and the sponge block is soft in texture and will not scratch the surface of the spring wire, which can effectively ensure the quality of the spring wire; the setting of multiple water absorbent blocks 14 divides the water absorbent into small pieces, and when one of the water absorbent blocks 14 reaches the end of its service life, a water absorbent 14 can be replaced separately, thereby reducing the maintenance cost of the drying equipment and the convenience of maintenance.

[0029] A further improvement is, Figure 5 As shown, the conveyor belt 15 includes three rotating rollers 13, one of the rotating rollers 13 of the two conveyor belts 15 is connected to the gear box 5, and the power end of the gear box 5 is connected to the motor 8. The three rotating rollers 13 are supported on the inner side of the conveyor belt 15, so that the conveyor belt is distributed in a triangular structure, one side of the triangle is the water absorption section, and the other side is the water removal section, and a large operating space can be reserved on the inner side of the conveyor belt, which is convenient for the maintenance of the conveyor belt; one of the three rotating rollers 13 of the two conveyor belts 15 is connected to the gear box 5, and the gear box 5 includes two gears and a worm inside, and the two gears are respectively connected to the ends of the two rotating rollers 13, the worm is located between the two gears and matches the two gears, one end of the worm is connected to the driving shaft of the motor 8, and the worm is driven to rotate by the motor, and the worm drives the two gears to rotate, thereby driving the rotating roller 13 to rotate through the gear, and finally driving the conveyor belt 15 to move through the rotating roller 13, and ensuring that the moving directions of the two conveyor belts 15 at the water absorption section are consistent, to prevent the two conveyor belts 15 from hindering each other from moving.

[0030] A further improvement is, Figure 1-4As shown, the water absorption section of the conveyor belt 15 is distributed along the extension direction of the spring wire, and the wire inlet 3 and the wire outlet 2 are both long strip structures extending along the axial direction of the rotating roller 13. The moving direction of the conveyor belt 15 is consistent with the extension direction of the spring wire, which can prevent the spring wire from being deviated in a direction perpendicular to the axial direction when the conveyor belt 15 moves, thereby causing the spring wire to be damaged; and the wire inlet 3 and the wire outlet 2 of the long strip structure can make the spring wire move between the two conveyor belts, so that the spring wire contacts different parts of the water absorption block 14, slowing down the wear speed of the water absorption block 14 and extending its service life.

[0031] A further improvement is, Figure 1-4 As shown, the dewatering member includes a dewatering port 17 opened in the box body 1, the dewatering port 17 is connected to the circulation pipe 6, the circulation pipe 6 is installed with an air pump 7, the dewatering section of the conveyor belt 15 covers the dewatering port 17, and the conveyor belt 15 is evenly distributed with a plurality of vents 16. The air pump 7 provides power, and the air inside the box body 1 is extracted from the dewatering port 17 through the circulation pipe 6, so that an airflow from the inside of the box body 1 to the outside is generated at the dewatering port 17, and the wet water-absorbing block 14 can be dried by the airflow, thereby improving the water absorption effect of the water-absorbing block 14, and the vents 16 opened on the conveyor belt 15 allow the airflow to pass through the water-absorbing block 14 evenly, thereby improving the drying effect of the water-absorbing block 14; when the air inside the box body 1 is extracted through the dewatering port 17, the moisture inside the box body 1 can also be extracted at the same time, thereby reducing the humidity inside the box body 1 and improving the quality of the produced spring wire.

[0032] A further improvement is, Figure 4 As shown, the orthographic projection of the water absorbing block 14 at the water removal port 17 falls within the range of the water removal port 17, and the water absorbing block 14 is detachably connected to the conveyor belt 15. The orthographic projection of the water absorbing block 14 at the water removal port 17 falls within the range of the water removal port 17, so that the generated airflow can be blown to various parts of the water absorbing block 14, improving the uniformity of drying the water absorbing block 14, and the water absorbing block 14 can be connected to the conveyor belt 15 through Velcro, thereby improving the convenience of replacing the water absorbing block 14.

[0033] A further improvement is, Figure 3 and 4 As shown, the inner wall of the box body 1 is provided with an outlet pipe 11 connected with the outlet port 2 along the extension direction of the spring wire, and a heater 12 is provided on the outer periphery of the outlet pipe 11. After the spring wire is cleaned by the water absorbing block 14, a small amount of water may remain on the surface. The heater 12 can heat the spring wire passing through the outlet pipe 11, so that the small amount of remaining water can be evaporated quickly, thereby improving the drying effect of the spring wire and ensuring the quality of the spring wire.

[0034] A further improvement is, Figure 1-4As shown, one end of the circulation pipe 6 is connected to a drying box 9 for placing a desiccant, a sealing cover of the drying box 9 is arranged at the dewatering port 7, and is connected to the dewatering port 17, and the other end of the circulation pipe 6 is connected to the side of the outlet pipe 11. In the above drying device, the air pump 7 provides power, so that the air inside the box 1 is dried by the drying box 9, and then sent to the outlet pipe 11 through the circulation pipe 6, and then enters the inside of the box 1 again to realize the circulation of the airflow; in this way, the air flow rate inside the outlet pipe 11 can be accelerated, and the secondary drying effect on the spring wire can be improved. In addition, when the air circulates, the heater 12 can heat the air to improve the drying effect of the airflow on the water absorption block 14. When the air circulates, the desiccant inside the drying box 9 can reduce the air humidity, and finally improve the drying effect on the spring wire.

[0035] A further improvement is, Figure 6 As shown, guide rails 10 are provided on both sides of the water removal port 17, the two guide rails 10 are parallel to each other, and slots 19 are provided along the extension direction of the two guide rails 10 on the sides close to each other, and flanges 18 are provided on the sides of the drying box 9, and the flanges 18 are plugged in and matched with the slots 19. Through the plug-in match between the slots 19 and the flanges 18, the detachable connection between the drying box 9 and the box body 1 is realized, thereby improving the convenience of replacing the desiccant inside the drying box 9, and the circulation pipe 6 can be set as a hose to facilitate the disassembly of the drying box 9.

[0036] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A spring wire drying device for electronic appliances, comprising a box (1) with a wire inlet (3) and a wire outlet (2) respectively arranged on the front and back sides, wherein the spring wire passes through the wire inlet (3) and the wire outlet (2) in sequence, and characterized in that: Two conveyor belts (15) are arranged in the box body (1), and a water absorbing member is arranged circumferentially on the outer surface of the conveyor belt (15). The conveyor belt (15) has a water absorbing section and a water removing section. The water absorbing sections of the two conveyor belts (15) are arranged opposite to each other and respectively abut against the spring wire from both sides. The box body (1) is provided with a water removing member, and the water removing member is arranged opposite to the water removing section of the conveyor belt (15).

2. The spring wire drying equipment for electronic appliances according to claim 1, characterized in that: The water absorbing member comprises a plurality of water absorbing blocks (14) which are arranged at equal intervals in the circumferential direction on the outer surface of the conveyor belt (15); the water absorbing blocks (14) are sponge blocks.

3. The spring wire drying equipment for electronic appliances according to claim 2, characterized in that: The conveyor belt (15) comprises at least three rotating rollers (13), one of the rotating rollers (13) of the two conveyor belts (15) is connected to a gear box (5), and the power end of the gear box (5) is connected to a motor (8).

4. The spring wire drying equipment for electronic appliances according to claim 3, characterized in that: The water absorption section of the conveyor belt (15) is distributed along the extension direction of the spring wire, and the wire inlet (3) and the wire outlet (2) are both long strip structures extending along the axial direction of the rotating roller (13).

5. The spring wire drying equipment for electronic appliances according to claim 2, characterized in that: The dewatering member comprises a dewatering port (17) opened on the box body (1), the dewatering port (17) being connected to a circulation pipe (6), the circulation pipe (6) being equipped with an air pump (7), the dewatering section of the conveyor belt (15) being arranged to cover the dewatering port (17), and the conveyor belt (15) being evenly distributed with a plurality of ventilation holes (16).

6. The spring wire drying equipment for electronic appliances according to claim 5, characterized in that: The orthographic projection of the water absorbing block (14) at the water removal port (17) falls within the range of the water removal port (17), and the water absorbing block (14) is detachably connected to the conveyor belt (15).

7. The spring wire drying equipment for electronic appliances according to claim 6, characterized in that: An outlet pipe (11) communicating with the outlet port (2) is provided on the inner wall of the box body (1) along the extension direction of the spring wire, and a heater (12) is provided on the outer periphery of the outlet pipe (11).

8. The spring wire drying equipment for electronic appliances according to claim 7, characterized in that: One end of the circulation pipe (6) is connected to a drying box (9) for storing a desiccant, a sealing cover of the drying box (9) is arranged at the dewatering port (17) and is connected to the dewatering port (17), and the other end of the circulation pipe (6) is connected to a side surface of the outlet pipe (11).

9. The spring wire drying equipment for electronic appliances according to claim 8, characterized in that: Guide rails (10) are provided on both sides of the water removal port (17), the two guide rails (10) are parallel to each other, and the sides of the two guide rails (10) close to each other are provided with slots (19) along their own extension direction, and flanges (18) are provided on the sides of the drying box (9), and the flanges (18) are plugged into and matched with the slots (19).

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