An electronic wire harness winding processing device and method

Abstract

The present invention discloses an electronic wire harness winding processing device and method, which relates to the technical field of electronic wire harness processing. In order to solve the problems that the existing electronic wire harness processing equipment occupies a large area, the wire harness is easily affected by the shuttle efficiency when shuttling between various equipment, resulting in untimely cooling, or being contaminated with dust again after cleaning, and the water generated during cleaning cannot be collected and supplied for use in cooling and heating, resulting in an increase in the cost of the entire production line. A cleaning chamber is arranged inside the wire harness winding processing mechanism near the upper part, a heating and spraying chamber is arranged at the middle position inside the wire harness winding processing mechanism, a cooling chamber is arranged below the heating and spraying chamber, and wire harness inlets and outlets are arranged on the outer walls of the cleaning chamber, the heating and spraying chamber, and the cooling chamber; further comprising: a wire pay-off reel, which is threadedly installed at one end of the cleaning chamber, a first guide wheel is threadedly installed at the other end of the cleaning chamber, and a second guide wheel is arranged below the first guide wheel.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic wire harness processing, and specifically relates to an electronic wire harness winding processing device and method. Background Art

[0002] An electronic wire harness, which refers to a low-voltage electronic wire group, plays a role in transmitting between two isolated electronic circuits. To achieve various functions, it is an indispensable product in electronic devices. To ensure its external protection, when processing the electronic wire harness, it generally needs to be spray-processed on its surface through a spraying device. Before processing, the surface of the wire harness needs to be cleaned, and after spraying, the wire harness needs to be cooled. The entire processing process of the electronic wire harness is horizontally unfolded.

[0003] Existing electronic wire harness processing equipment occupies a large area. When the wire harness shuttles between various equipment, it is easily affected by the shuttle efficiency, resulting in untimely cooling, or the wire harness is re-contaminated with dust during cleaning, and the water generated during cleaning cannot be collected and supplied for use in cooling and heating, resulting in an increase in the cost of the entire production line. Therefore, we provide an electronic wire harness winding processing device and method. Summary of the Invention

[0004] The purpose of the present invention is to provide an electronic wire harness winding processing device and method to solve the problems in the above background art that existing electronic wire harness processing equipment occupies a large area, the wire harness is easily affected by the shuttle efficiency when shuttling between various equipment, resulting in untimely cooling, or the wire harness is re-contaminated with dust during cleaning, and the water generated during cleaning cannot be collected and supplied for use in cooling and heating, resulting in an increase in the cost of the entire production line.

[0005] To achieve the above purpose, the present invention provides the following technical solution: An electronic wire harness winding processing device, including a wire harness winding processing mechanism. A cleaning chamber is arranged inside the upper part of the wire harness winding processing mechanism. A heating and spraying chamber is arranged at the middle position inside the wire harness winding processing mechanism. A cooling chamber is arranged below the heating and spraying chamber. Wire harness inlets and outlets are arranged on the outer walls of the cleaning chamber, the heating and spraying chamber, and the cooling chamber.

[0006] It further includes:

[0007] A wire pay-off roller, which is threadedly installed at one end of the cleaning chamber. A first guide wheel is threadedly installed at the other end of the cleaning chamber. A second guide wheel is arranged below the first guide wheel, and the second guide wheel is threadedly installed at one end of the heating and spraying chamber. A third guide wheel is threadedly installed between the other end of the heating and spraying chamber and the cooling chamber. A wire take-up roller is threadedly installed below the end of the cooling chamber far from the third guide wheel.

[0008] A water collecting layer is fixedly installed between the cleaning chamber and the temperature-raising spraying chamber, a first delivery pipe is installed with a flange on the outer wall of the water collecting layer, a gas-liquid filter is fixedly installed at one end of the first delivery pipe, a second delivery pipe is installed with a flange on the outer wall of the gas-liquid filter, and a cooler is fixedly installed at one end of the second delivery pipe;

[0009] An outer copper tube, which is fixedly installed inside the cooler, six inner copper tubes arranged in an annular manner are fixedly installed inside the outer copper tube, an annular connecting tube is fixedly installed between adjacent inner copper tubes, a liquid inlet is fixedly installed at one end of the outer copper tube, and the liquid inlet is flange-connected to the second delivery pipe, a liquid outlet pipe is flange-installed at the other end of the outer copper tube, a third delivery pipe is flange-installed at one end of the liquid outlet pipe, and the third delivery pipe is fixedly connected to the temperature-raising spray chamber;

[0010] An electric heating wire heating jacket is fixedly installed inside the heating spray chamber, a plurality of heat transfer fins are fixedly installed on the inner wall of the electric heating wire heating jacket, a fourth delivery pipe is fixedly installed on the upper end of the electric heating wire heating jacket, and one end of the fourth delivery pipe is fixedly connected to the gas-liquid filter, and a drain pipe is fixedly installed on one side of the fourth delivery pipe.

[0011] Preferably, cleaning nozzles are threadedly mounted on both upper and lower ends of the cleaning chamber, a clean water storage tank is threadedly mounted on one end of the cleaning nozzle, and a water drop net is threadedly mounted on the lower surface of the cleaning chamber.

[0012] Preferably, electric cylinders are threadedly mounted on both sides of the cleaning chamber, the electric cylinders include a piston rod, a wiping block is threadedly mounted on one end of the piston rod, and the electric cylinders are transmission-connected to the wiping block via the piston rod.

[0013] Preferably, a plurality of spray mechanisms are fixedly installed inside the electric heating wire heating jacket, an inner support ring is provided at the middle position of the spray mechanism, a plurality of spray nozzles are annularly threadedly installed on the outer wall of the inner support ring, and a spray tank is threadedly installed at one end of the spray nozzle.

[0014] Preferably, a gas filter chamber is threadedly installed above the temperature-increasing spray chamber, a traction fan is threadedly installed at one end of the gas-liquid filter, and an exhaust mesh port is threadedly installed at one end of the traction fan.

[0015] Preferably, a filter element is fixedly installed on a side of the gas-liquid filter close to the fourth delivery pipe, and a plurality of filter screens are fixedly installed on a side of the gas-liquid filter close to the first delivery pipe.

[0016] Preferably, both ends of the cooler are interference-fitted with sealing rings.

[0017] Preferably, a drive motor is threadedly mounted on one end of the take-up roller, and the drive motor is transmission-connected to the take-up roller via a coupling.

[0018] Preferably, a mounting piece is threadedly mounted on one end of the spray tank, and the mounting piece is threadedly connected to the spray mechanism.

[0019] Preferably, a wire winding processing method of an electronic wire beam winding processing device comprises the following steps:

[0020] Step 1: The driving motor is used to drive the take-up roller to take up the wire. The wire harness first enters the cleaning chamber from the pay-off roller through the wire harness inlet and outlet. The cleaning chamber is equipped with multiple upper and lower cleaning nozzles. The wire harness is between the upper and lower cleaning nozzles. The clean water storage tank reserves clean water in advance and is connected to the water supply pipe. The water is delivered to the cleaning nozzle by pressurization, so that the impurities such as residues and dust particles on the surface of the wire harness are washed off. During this process, the wire harness continues to move forward to achieve the effect of cleaning different sections of the wire harness.

[0021] Step 2: The water and impurities generated during cleaning fall from the water drop net into the water collection layer. The water collection layer uses the first delivery pipe to transport the water to multiple filter screens in the gas-liquid filter for filtration. After filtration, it is sent to the liquid inlet of the outer copper tube by the second delivery pipe, and flows into the inner copper tube, and is pulled into another inner copper tube by the annular connecting tube. The inner copper tube conducts the heat of the wire harness in the middle by heat transfer to achieve the effect of cooling it. Because it is a ring structure, its heat transfer surface is large and the wrapping is good, which can be more The heat is quickly transferred to the water in the inner copper tube. During the heat transfer, the internal water starts to heat up and flows into the third delivery pipe through the liquid outlet pipe, then reaches the electric heating wire heating jacket, and is transferred to the internal spraying mechanism by a number of heat transfer fins, so that the wire harness at the spraying mechanism is affected by the hot air and is heated and sprayed. The electric heating wire heats the internal water to ensure that the temperature meets the heating spraying range. The excess water is discharged from the drain pipe, and the internal hot air is drawn to the filter element by the fourth delivery pipe for filtration;

[0022] Step 3: The electric cylinder drives the piston rod and the wiping block to extend toward the wire harness, so that the wiping block contacts the surface of the wire harness, and wipes away the dust, impurities and water droplets on the surface of the wire harness. After that, the wire harness is guided into the heated spray chamber by the first guide wheel and the second guide wheel;

[0023] Step 4: The temperature inside the spraying chamber rises, and the water stains remaining on the wire harness are dried. The wire harness passes through multiple spraying mechanisms for spraying operations. During the spraying process, the annularly installed spraying nozzles spray various positions of the wire harness in the middle, so that a layer of spraying film is attached to the surface of the wire harness. The gas generated during spraying is driven by the traction fan to the gas-liquid filter. The gas-liquid filter uses the filter element to remove and filter the impurity particles in the gas. Finally, the gas with the removed particles is discharged from the exhaust mesh opening, while the particles remain in the filter element.

[0024] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0025] 1. By setting the wire pay-off reel, the first guide wheel, the second guide wheel, the third guide wheel and the wire take-up reel, the present invention achieves the effect of driving the wire harness to move, process and finally wind and reel; the wire harness is pre-cleaned before processing in the cleaning chamber, and then guided to the heating spraying chamber for spraying. After the wire harness is sprayed, it is again guided to the cooling chamber for cooling, and finally wound and reeled at the winding reel; in the present invention, the wire harness can be driven to move by relying on the winding and reeling method, and cleaning, spraying and cooling operations are sequentially performed during the movement. The cleaning, spraying and cooling equipment are all integrated in one device, and are moved step by step in a top-down manner. The transfer efficiency is fast during the movement at the cleaning, spraying and cooling positions, the distance between the three is short, the floor area of the equipment is small, multiple groups of wire harnesses can be wound and processed simultaneously, the wire harness can be quickly cooled after spraying, and the wire harness is affected by the external environment for a short time during the cleaning and conveying process, so that dust and impurities are not easily left on its surface, improving the overall production and processing efficiency of the wire harness and improving the quality of the wire harness processing finished product.

[0026] 2. The water body and impurities generated during cleaning fall from the water inlet net into the water collection layer. The water collection layer uses the first delivery pipe to transport the water body to multiple filter meshes inside the gas-liquid filter for filtration. After filtration, it is sent into the liquid inlet of the outer copper pipe through the second delivery pipe, and flows downstream into the inner copper pipe. It is then pulled into another inner copper pipe by the annular connecting pipe. The inner copper pipe conducts the heat of the wire harness in the middle through heat transfer to achieve the effect of cooling it. Due to its annular structure, it has a large heat transfer surface and good wrapping property, and can transfer heat to the water body inside the inner copper pipe more quickly. During heat transfer, the internal water body starts to heat up and flows into the third delivery pipe through the liquid outlet pipe. Then it reaches the electric heating wire heating jacket, and heat is transferred to the internal spraying mechanism through several heat transfer fins, causing the wire harness at the spraying mechanism to be heated by the hot air and perform spraying. The electric heating wire heats the internal water body to ensure that the temperature meets the range for heating and spraying. The excess water is discharged outward through the drain pipe, and the internal hot air is pulled to the filter element through the fourth delivery pipe for filtration. With the above structure, the water body can be used in the cleaning section and circulate for heat transfer in the cooling section to cool the wire harness, while the water body heats up. After heating up, the water body enters the heating jacket for internal heating use. The above structure can make the water body flow fit the cleaning, cooling, and heating processes required during processing, enabling the water body to have a recycling function. When combined with the upper and lower processing structures, it can shorten the water body delivery distance, make full use of the upper and lower levels to install different cavities and mechanisms, improve the water body cooling and heating efficiency, and facilitate user use.

[0027] 3. The temperature inside the heating and spraying cavity rises, and the water stains remaining on the wire harness are dried. The wire harness passes through multiple spraying mechanisms for spraying operations. During spraying, the annularly installed spraying nozzles spray each position of the middle wire harness, causing a spraying film layer to adhere to the surface of the wire harness. The annularly arranged spraying nozzles have a wider spraying surface and are more comprehensive, improving the spraying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is the overall structural schematic diagram of the present invention;

[0029] Figure 2 is the partial structural schematic diagram of the wire harness winding processing mechanism of the present invention;

[0030] Figure 3 is the partial structural schematic diagram of the cleaning cavity of the present invention;

[0031] Figure 4 is the partial structural schematic diagram of the spraying mechanism of the present invention;

[0032] Figure 5 is the partial structural schematic diagram of the cooler of the present invention;

[0033] Figure 6 is the partial structural schematic diagram of the outer copper pipe of the present invention;

[0034] Figure 7 Schematic diagram of the partial structure of the gas-liquid filter of the present invention;

[0035] Figure 8 Schematic diagram of the partial structure of the electric heating wire heating jacket of the present invention;

[0036] In the figure: 1. Wire harness winding processing mechanism; 2. Pay-off reel; 3. Wire harness inlet and outlet; 4. Cleaning chamber; 5. Cleaning spray head; 6. Clean water storage tank; 7. Water collecting layer; 8. Water falling net; 9. Electric cylinder; 10. Piston rod; 11. Wiping block; 12. First guide wheel; 13. Second guide wheel; 14. Heating and spraying chamber; 15. Gas filtration chamber; 16. Spraying mechanism; 17. Inner support ring; 18. Spraying tank; 19. Spraying nozzle; 20. Mounting part; 21. Third guide wheel; 22. Cooling chamber; 23. Cooler; 24. Outer copper tube; 25. Sealing ring; 26. Liquid inlet; 27. Liquid outlet pipe; 28. Gas-liquid filter; 29. Traction fan; 30. Exhaust mesh opening; 31. Take-up reel; 32. Driving motor; 33. Inner copper tube; 34. Ring-shaped connecting pipe; 35. First delivery pipe; 36. Second delivery pipe; 37. Third delivery pipe; 38. Fourth delivery pipe; 39. Filter element; 40. Filter screen; 41. Drain pipe; 42. Electric heating wire heating jacket; 43. Heat transfer fin. Detailed implementation manners

[0037] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0038] Please refer to Figure 1-8 , an embodiment provided by the present invention: An electronic wire harness winding processing device includes a wire harness winding processing mechanism 1. A cleaning chamber 4 is arranged inside the upper part of the wire harness winding processing mechanism 1. A heating and spraying chamber 14 is arranged at the middle position inside the wire harness winding processing mechanism 1. A cooling chamber 22 is arranged below the heating and spraying chamber 14. Wire harness inlets and outlets 3 are arranged on the outer walls of the cleaning chamber 4, the heating and spraying chamber 14, and the cooling chamber 22;

[0039] It further includes:

[0040] A pay-off reel 2, which is threadedly installed at one end of the cleaning chamber 4. A first guide wheel 12 is threadedly installed at the other end of the cleaning chamber 4. A second guide wheel 13 is arranged below the first guide wheel 12. And the second guide wheel 13 is threadedly installed at one end of the heating and spraying chamber 14. A third guide wheel 21 is threadedly installed between the other end of the heating and spraying chamber 14 and the cooling chamber 22. A take-up reel 31 is threadedly installed below the end of the cooling chamber 22 far from the third guide wheel 21;

[0041] The water collecting layer 7 is fixedly installed between the cleaning chamber 4 and the temperature-raising spraying chamber 14. A first delivery pipe 35 is installed on the flange of the outer wall of the water collecting layer 7. A gas-liquid filter 28 is fixedly installed on one end of the first delivery pipe 35. A second delivery pipe 36 is installed on the flange of the outer wall of the gas-liquid filter 28. A cooler 23 is fixedly installed on one end of the second delivery pipe 36.

[0042] The outer copper tube 24 is fixedly installed inside the cooler 23. Six inner copper tubes 33 arranged in an annular manner are fixedly installed inside the outer copper tube 24. An annular connecting tube 34 is fixedly installed between adjacent inner copper tubes 33. A liquid inlet 26 is fixedly installed at one end of the outer copper tube 24, and the liquid inlet 26 is flange-connected to a second delivery pipe 36. A liquid outlet pipe 27 is flange-connected to the other end of the outer copper tube 24. A third delivery pipe 37 is flange-connected to one end of the liquid outlet pipe 27, and the third delivery pipe 37 is fixedly connected to the temperature-increasing spray chamber 14.

[0043] The electric heating wire heating jacket 42 is fixedly installed inside the heating spray chamber 14, and a plurality of heat transfer fins 43 are fixedly installed on the inner wall of the electric heating wire heating jacket 42. A fourth delivery pipe 38 is fixedly installed on the upper end of the electric heating wire heating jacket 42, and one end of the fourth delivery pipe 38 is fixedly connected to the gas-liquid filter 28, and a drain pipe 41 is fixedly installed on one side of the fourth delivery pipe 38.

[0044] See also Figure 1 , cleaning nozzles 5 are threadedly installed at the upper and lower ends of the cleaning chamber 4, and a clean water storage tank 6 is threadedly installed at one end of the cleaning nozzle 5. A water drop net 8 is threadedly installed on the lower surface of the cleaning chamber 4. Multiple cleaning nozzles 5 are installed in the cleaning chamber 4, and the wiring harness is between the upper and lower cleaning nozzles 5. The clean water storage tank 6 reserves clean water in advance and transports it to the cleaning nozzle 5, so that impurities such as residues and dust particles on the surface of the wiring harness are washed away. During this process, the wiring harness continues to move forward to achieve the effect of cleaning different sections of the wiring harness. The water and impurities generated during cleaning fall from the water drop net 8 into the water collection layer 7, and the water collection layer 7 is then connected to an external pipe to send its water to the subsequent treatment equipment, so that the cleaning chamber 4 can fully clean the wiring harness and can collect and treat the generated sewage.

[0045] See also Figure 1 , Figure 3 , electric cylinders 9 are threadedly installed on both sides of the cleaning chamber 4, and the electric cylinder 9 includes a piston rod 10. A wiping block 11 is threadedly installed on one end of the piston rod 10, and the electric cylinder 9 is transmission-connected with the wiping block 11 through the piston rod 10. The electric cylinder 9 drives the piston rod 10 and the wiping block 11 to extend toward the wiring harness, so that the wiping block 11 contacts the surface of the wiring harness, and wipes away dust, impurities and water droplets on the surface of the wiring harness, thereby improving the cleaning effect, further reducing stains on the surface of the wiring harness, and being able to remove residual water droplets.

[0046] See alsoFigure 1 , Figure 4 , Figure 8 A plurality of spray mechanisms 16 are fixedly installed inside the electric heating wire heating jacket 42, an inner support ring 17 is arranged at the middle position of the spray mechanism 16, and a plurality of spray nozzles 19 are annularly threadedly installed on the outer wall of the inner support ring 17, and a spray tank 18 is threadedly installed at one end of the spray nozzle 19. The temperature inside the heating spray chamber 14 is increased, and the residual water stains on the wiring harness are dried, and the wiring harness passes through a plurality of spray mechanisms 16 for spraying. During the spraying process, the annularly installed spray nozzles 19 spray various positions of the middle wiring harness, so that a layer of spray film is attached to the surface of the wiring harness, and the annularly arranged spray nozzles 19 have a wider and more comprehensive spraying surface, thereby improving the spraying effect.

[0047] See also Figure 1 , Figure 7 A gas filter chamber 15 is threadedly installed above the heated spray chamber 14, a traction fan 29 is threadedly installed at one end of the gas-liquid filter 28, and an exhaust mesh port 30 is threadedly installed at one end of the traction fan 29. The gas generated during spraying is driven by the traction fan 29 to the gas-liquid filter 28, and the gas-liquid filter 28 uses a filter element 39 to remove and filter impurity particles in the gas. Finally, the gas with particles removed is discharged from the exhaust mesh port 30, while the particles remain in the filter element 39, so that the equipment has an air purification function, thereby improving the environmental protection of the processing equipment.

[0048] See also Figure 1 , Figure 7 A filter element 39 is fixedly installed on one side of the gas-liquid filter 28 close to the fourth delivery pipe 38, and a plurality of filter screens 40 are fixedly installed on one side of the gas-liquid filter 28 close to the first delivery pipe 35. The filter element 39 filters impurities and particulates in the gas to achieve a gas purification effect.

[0049] See also Figure 5 Both ends of the cooler 23 are interference-fitted with sealing rings 25, which are used to improve the sealing performance at the inlet and outlet of the cooler 23, making it more difficult for the internal cold air to leak out, and the cold air stays inside for a long time, ensuring that the internal wiring harness can be cooled.

[0050] See also Figure 2 A drive motor 32 is threadedly mounted on one end of the take-up roller 31, and the drive motor 32 is transmission-connected to the take-up roller 31 through a coupling, and the drive motor 32 is used to drive the take-up roller 31 to perform a take-up operation.

[0051] See also Figure 4 A mounting member 20 is threadedly mounted on one end of the spray tank 18, and the mounting member 20 is threadedly connected to the spray mechanism 16. The mounting member 20 is used to position and install the spray tank 18, so that the spray tank 18 can be installed in a ring shape at the spray mechanism 16.

[0052] Please refer to Figure 1-8 , a winding processing method for an electronic wire harness winding device, comprising the following steps:

[0053] Step 1: The driving motor 32 is used to drive the wire take-up roller 31 to perform a wire take-up operation. The wire harness first enters the cleaning chamber 4 from the wire outlet 3 of the wire pay-off roller 2. A plurality of upper and lower cleaning nozzles 5 are installed in the cleaning chamber 4. The wire harness is between the upper and lower cleaning nozzles 5. The clean water storage tank 6 pre-stores clean water and is connected to the make-up water pipe, and is pressurized and conveyed to the cleaning nozzles 5, so that impurities such as residues and dust particles on the surface of the wire harness are washed off. During this process, the wire harness continues to move forward, achieving the effect of cleaning different segments of the wire harness;

[0054] Step 2: The water body and impurities generated during cleaning fall from the water falling net 8 into the water collecting layer 7. The water collecting layer 7 uses the first conveying pipe 35 to convey the water body to a plurality of filter meshes 40 in the gas-liquid filter 28 for filtration, and after filtration, it is sent to the liquid inlet 26 of the outer copper pipe 24 by the second conveying pipe 36, and flows along to the inner copper pipe 33, and is pulled to another inner copper pipe 33 by the annular connecting pipe 34. The inner copper pipe 33 conducts the heat of the wire harness in the middle by means of heat transfer, achieving the effect of cooling it. Since it is a ring structure, its heat transfer surface is large and the wrapping property is good, and it can transfer heat to the water body in the inner copper pipe 33 more quickly. During heat transfer, the internal water body begins to heat up and flows into the third conveying pipe 37 through the liquid outlet pipe 27, then reaches the electric heating wire heating jacket 42, and is transferred to the internal spraying mechanism 16 by a number of heat transfer fins 43, so that the wire harness at the spraying mechanism 16 is heated by the hot air and undergoes heating spraying. The electric heating wire heats the internal water body to ensure that the temperature meets the heating spraying range. The excess water is discharged outward through the drain pipe 41, and the internal hot air is pulled to the filter element 39 by the fourth conveying pipe 38 for filtration;

[0055] Step 3: The electric cylinder 9 drives the piston rod 10 and the wiping block 11 to extend towards the wire harness, so that the wiping block 11 contacts the surface of the wire harness, wipes off the dust impurities and water droplets on the surface of the wire harness, and then the wire harness is guided into the heating spraying chamber 14 under the influence of the first guide wheel 12 and the second guide wheel 13;

[0056] Step 4: The temperature inside the spraying chamber 14 rises, and the water stains remaining on the wire harness are dried. The wire harness passes through multiple spraying mechanisms 16 for spraying operations. During the spraying process, the annularly installed spraying nozzles 19 spray various positions of the wire harness in the middle, so that a spraying film layer is attached to the surface of the wire harness. The gas generated during spraying is driven by the traction fan 29 to the gas-liquid filter 28. The gas-liquid filter 28 uses the filter element 39 to remove and filter the impurity particles in the gas. Finally, the gas with the removed particles is discharged from the exhaust mesh opening 30, while the particles stay in the filter element 39.

[0057] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. An electronic wire harness winding processing device, comprising a wire harness winding processing mechanism (1). A cleaning chamber (4) is arranged inside the upper part of the wire harness winding processing mechanism (1). A heating and spraying chamber (14) is arranged at the middle position inside the wire harness winding processing mechanism (1). A cooling chamber (22) is arranged below the heating and spraying chamber (14). Wire harness inlets and outlets (3) are arranged on the outer walls of the cleaning chamber (4), the heating and spraying chamber (14), and the cooling chamber (22). It is characterized in that: It further comprises: A wire pay-off roller (2), which is threadedly installed at one end of the cleaning chamber (4). A first guiding wheel (12) is threadedly installed at the other end of the cleaning chamber (4). A second guiding wheel (13) is arranged below the first guiding wheel (12). The second guiding wheel (13) is threadedly installed at one end of the heating and spraying chamber (14). A third guiding wheel (21) is threadedly installed between the other end of the heating and spraying chamber (14) and the cooling chamber (22). A wire take-up roller (31) is threadedly installed below the end of the cooling chamber (22) away from the third guiding wheel (21). A water collecting layer (7), which is fixedly installed between the cleaning chamber (4) and the heating and spraying chamber (14). A first conveying pipe (35) is flange-mounted on the outer wall of the water collecting layer (7). A gas-liquid filter (28) is fixedly installed at one end of the first conveying pipe (35). A second conveying pipe (36) is flange-mounted on the outer wall of the gas-liquid filter (28). A cooler (23) is fixedly installed at one end of the second conveying pipe (36). An outer copper pipe (24), which is fixedly installed inside the cooler (23). Six annularly arranged inner copper pipes (33) are fixedly installed inside the outer copper pipe (24). An annular connecting pipe (34) is fixedly installed between adjacent inner copper pipes (33). An inlet (26) is fixedly installed at one end of the outer copper pipe (24), and the inlet (26) is flange-connected to the second conveying pipe (36). A liquid outlet pipe (27) is flange-mounted at the other end of the outer copper pipe (24). A third conveying pipe (37) is flange-mounted at one end of the liquid outlet pipe (27), and the third conveying pipe (37) is fixedly connected to the heating and spraying chamber (14). An electric heating wire heating jacket (42), which is fixedly installed inside the heating and spraying chamber (14). A plurality of heat transfer fins (43) are fixedly installed on the inner wall of the electric heating wire heating jacket (42). A fourth conveying pipe (38) is fixedly installed at the upper end of the electric heating wire heating jacket (42), and one end of the fourth conveying pipe (38) is fixedly connected to the gas-liquid filter (28). A drain pipe (41) is fixedly installed on one side of the fourth conveying pipe (38).

2. An electronic wire harness winding processing device according to claim 1, It is characterized in that: Cleaning nozzles (5) are threadedly installed at both the upper and lower ends of the cleaning chamber (4). A cleaning water storage tank (6) is threadedly installed at one end of the cleaning nozzle (5). A water falling net (8) is threadedly installed on the lower surface of the cleaning chamber (4).

3. An electronic wire harness winding processing device according to claim 2, Features: An electric cylinder (9) is threadedly mounted on both sides of the cleaning chamber (4), the electric cylinder (9) comprises a piston rod (10), a wiping block (11) is threadedly mounted on one end of the piston rod (10), and the electric cylinder (9) is transmission-connected to the wiping block (11) via the piston rod (10).

4. The electronic wire harness winding processing device according to claim 3, Features: A plurality of spray mechanisms (16) are fixedly installed inside the electric heating wire heating jacket (42), an inner support ring (17) is provided at the middle position of the spray mechanism (16), a plurality of spray nozzles (19) are annularly threadedly installed on the outer wall of the inner support ring (17), and a spray tank (18) is threadedly installed on one end of the spray nozzle (19).

5. The electronic wire harness winding processing device according to claim 4, Features: A gas filter chamber (15) is threadedly mounted above the temperature-raising spray chamber (14), a traction fan (29) is threadedly mounted on one end of the gas-liquid filter (28), and an exhaust mesh port (30) is threadedly mounted on one end of the traction fan (29).

6. The electronic wire harness winding processing device according to claim 5, Features: A filter element (39) is fixedly installed on a side of the gas-liquid filter (28) close to the fourth delivery pipe (38), and a plurality of filter screens (40) are fixedly installed on a side of the gas-liquid filter (28) close to the first delivery pipe (35).

7. An electronic wire harness winding processing device according to claim 6, Features: Both ends of the cooler (23) are interference-fitted with sealing rings (25).

8. The electronic wire harness winding processing device according to claim 7, Features: A drive motor (32) is threadedly mounted on one end of the take-up roller (31), and the drive motor (32) is transmission-connected to the take-up roller (31) via a coupling.

9. The electronic wire harness winding processing device according to claim 8, Features: A mounting member (20) is threadedly mounted on one end of the spray tank (18), and the mounting member (20) is threadedly connected to the spray mechanism (16).

10. A wire winding method for an electronic wire beam winding device, implemented based on the electronic wire beam winding device according to claim 9, It is characterized in that The following steps are involved: Step 1: The driving motor (32) is used to drive the take-up roller (31) to perform the take-up operation. The wire harness first enters the cleaning chamber (4) from the pay-off roller (2) through the wire harness inlet and outlet (3). A plurality of upper and lower cleaning nozzles (5) are installed in the cleaning chamber (4). The wire harness is between the upper and lower cleaning nozzles (5). The clean water storage tank (6) reserves clean water in advance and is connected to the water supply pipe. The clean water is delivered to the cleaning nozzle (5) by pressurization, so that impurities such as residues and dust particles on the surface of the wire harness are washed off. During this process, the wire harness continues to move forward, so as to achieve the effect of cleaning different sections of the wire harness. Step 2: The water body and impurities generated during cleaning fall from the water inlet net (8) into the water collection layer (7). The water collection layer (7) uses the first delivery pipe (35) to deliver the water body to multiple filter meshes (40) inside the gas-liquid filter (28) for filtration. After filtration, it is sent to the liquid inlet (26) of the outer copper pipe (24) through the second delivery pipe (36), and flows downstream into the inner copper pipe (33). It is then pulled into another inner copper pipe (33) by the annular connecting pipe (34). The inner copper pipe (33) conducts the heat of the wire harness in the middle by means of heat transfer, achieving the effect of cooling it. Due to its annular structure, it has a large heat transfer surface and good wrapping property, and can transfer heat to the water body inside the inner copper pipe (33) more quickly. During heat transfer, the internal water body starts to heat up and flows into the third delivery pipe (37) through the liquid outlet pipe (27). Then it reaches the electric heating wire heating jacket (42), and heat is transferred to the internal spraying mechanism (16) by several heat transfer fins (43), causing the wire harness at the spraying mechanism (16) to be heated by the hot air and perform spraying. The electric heating wire heats the internal water body to ensure that the temperature meets the spraying range. The excess water is discharged outward through the drain pipe (41), and the internal hot air is pulled to the filter element (39) by the fourth delivery pipe (38) for filtration; Step 3: The electric cylinder (9) drives the piston rod (10) and the wiping block (11) to extend towards the wire harness, so that the wiping block (11) contacts the surface of the wire harness, wiping off the dust, impurities and water droplets on the surface of the wire harness. Then the wire harness is guided into the heating spraying chamber (14) under the influence of the first guiding wheel (12) and the second guiding wheel (13); Step 4: The temperature inside the heating spraying chamber (14) rises, and the water stains remaining on the wire harness are dried. The wire harness passes through multiple spraying mechanisms (16) for spraying operations. During spraying, the annularly installed spraying nozzles (19) spray each position of the middle wire harness, so that a spraying film layer is attached to the surface of the wire harness. The gas generated during spraying is pulled by the traction fan (29) into the gas-liquid filter (28). The gas-liquid filter (28) uses the filter element (39) to remove and filter the impurity particles in the gas. Finally, the gas with the removed particles is discharged from the exhaust net opening (30), and the particles remain in the filter element (39).

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