A wire harness heat shrink tube oven device

Abstract

This application relates to the technical field of wire harness processing equipment, in particular to a wire harness heat shrink tube oven device. The wire harness heat shrink tube oven device includes a frame body, a conveying unit, an arranging unit, and a heating unit. The conveying unit is used to carry the wire harnesses to be processed, and the arranging unit is used to receive the wire harnesses output by the conveying unit and arrange them. A number of partition rods are laid on the outer surface of the arranging unit, and a receiving unit is formed between adjacent partition rods. The receiving unit is used to receive the wire harnesses. Each partition rod has a hollow structure inside, and a connecting shaft is connected in each hollow structure. A supporting plate is connected to each connecting shaft. When the connecting shaft rotates, it can drive the supporting plate to have a gap relative to the bottom wall of the receiving unit, so that the wire harnesses entering the receiving unit are lifted. The heating unit is arranged at the end of the arranging unit. When the wire harnesses are lifted, they enter the heating unit under the action of the arranging unit, thereby achieving the purpose of improving the heating effect on the wire harnesses.

Description

Technical Field

[0001] This application relates to the technical field of wire harness processing equipment, and particularly relates to a wire harness heat shrink tube oven device. Background Art

[0002] Currently, wire harness heat shrink tubes are widely used in fields such as automobiles, electronics, aerospace, etc., to protect cable joints or provide insulation.

[0003] In the existing technology, an automated heating device is usually used to perform the heat shrink tube operation on the wire harness. This method can achieve the automatic transportation and heating of the wire harness. For example, the heat shrink tube heating operation on the wire harness is completed through equipment such as a conveyor belt and a heating box.

[0004] The above existing technical solutions have the following defects: During the process of transporting the wire harness to the heating box using the conveyor belt for heating, since the bottom of the wire harness is in close contact with the upper surface of the conveyor belt, there is a problem that the bottom of the wire harness is insufficiently heated, resulting in poor heating effect of the wire harness. Summary of the Invention

[0005] In order to improve the heating effect on the wire harness during the heat shrink tube process of the wire harness, this application provides a wire harness heat shrink tube oven device.

[0006] The above technical objectives of this application are achieved through the following technical solutions:

[0007] A wire harness heat shrink tube oven device includes a frame body, and a conveying unit provided on the upper surface of the frame body. The conveying unit is used to carry a number of wire harnesses to be processed, and a driving source is provided on the conveying unit; an arranging unit, a transmission component is provided between the arranging unit and the conveying unit. The transmission component is used to transmit the kinetic energy generated by the driving source on the conveying unit to the arranging unit. The height of the upper surface of the arranging unit is lower than that of the conveying unit; a number of partition rods are evenly laid on the outer surface of the arranging unit. The length direction of each partition rod is placed along the width direction of the arranging unit, and the distance between adjacent partition rods is the same; a receiving unit is formed between adjacent partition rods. The receiving unit is used to receive the wire harness output from the conveying unit; each partition rod is of a hollow structure, and a connecting shaft is arranged along the length direction in the hollow structure; and a receiving groove is opened on the side wall of each partition rod corresponding to the connecting shaft; a supporting plate is connected to each connecting shaft. The supporting plate is arranged in the receiving unit. When the connecting shaft rotates, it can drive the supporting plate to rotate so that there is a gap between the supporting plate and the bottom wall of the receiving unit; a heating unit is provided on the upper surface of the arranging unit and at the end away from the conveying unit. The heating unit is used to heat the surface of the wire harness.

[0008] By adopting the above scheme, the transmission unit is used to carry and transport the wire harness, and the transmission component can transmit power to the arrangement unit, so that the arrangement unit can start to operate; therefore, after the operator places the wire harness on the transmission unit, it can be transmitted to the arrangement unit under the action of the power source; the wire harness after entering the arrangement unit can enter several receiving units in turn, and then the wire harness is arranged; a connecting shaft and a supporting plate are provided, and the connecting shaft is rotated so that the bottom of the wire harness entering the receiving unit is lifted. Compared with the prior art in which the bottom of the wire harness is tightly fitted with the transmission device when entering the heating unit, the area of ​​the bottom of the wire harness contacting the heat is increased, thereby achieving the purpose of improving the heating effect of the wire harness.

[0009] Furthermore, the driving source of the conveying unit is arranged on the side away from the arranging unit, and the transmission component is arranged on the side of the conveying unit close to the arranging unit; the transmission component includes a first sprocket, a second sprocket and a chain, the first sprocket is arranged on the side wall of the conveying unit and connected to the roller of the conveying unit, the second sprocket is connected to the roller of the arranging unit, and the chain is connected to both the first sprocket and the second sprocket.

[0010] By adopting the above scheme, when the driving source drives the first conveyor belt to rotate, the rollers on the first conveyor belt will rotate synchronously, the rollers can drive the chain to rotate, the chain rotation can transmit power to the second sprocket, the rotation of the second sprocket can drive the rollers on the second conveyor belt to rotate, thereby making the arrangement unit operate.

[0011] Furthermore, a plurality of partition rods are evenly laid on the outer surface of the arrangement unit, the length direction of each partition rod is placed along the width direction of the arrangement unit, and the spacing between adjacent partition rods is consistent; a receiving unit is formed between adjacent partition rods, and the receiving unit is used to receive the wire harness output by the transmission unit.

[0012] Furthermore, a distribution component is also provided on the upper surface of the arrangement unit, and the distribution component includes a U-shaped frame and a sweeping brush. The U-shaped frame is connected to the arrangement unit, and the opening of the U-shaped frame faces the surface of the arrangement unit. The U-shaped frame beam is arranged along the width direction connected to the arrangement unit. The top of the sweeping brush is connected to the side of the beam close to the upper surface of the arrangement unit, and the bottom of the sweeping brush abuts against the arrangement unit. The wiring harness entering the upper surface of the arrangement unit will be swept into the receiving unit in sequence when passing through the sweeping brush.

[0013] By adopting the above scheme, because a distribution component is provided, the wire harness entering the upper surface of the arrangement unit through the transmission unit will be swept into the receiving unit in sequence when passing through the sweeping brush, which is used to assist the wire harness to enter the receiving unit, thereby achieving the effect of distributing and arranging the wire harness.

[0014] Further, each of the partition rods has a hollow structure inside, and a connecting shaft is provided along the length direction; and a receiving groove is formed in the side wall of each partition rod corresponding to the connecting shaft; a supporting plate is connected to each connecting shaft, the supporting plate is arranged in the receiving unit, and the rotation of the connecting shaft can drive the supporting plate to rotate so that there is a gap between the supporting plate and the bottom wall of the receiving unit.

[0015] By adopting the above scheme, when the wire harness enters the receiving unit, it will abut against the upper surface of the supporting plate. The rotation of the connecting shaft can drive the supporting plate to rotate, so that there is a gap between the supporting plate and the bottom wall of the receiving unit, which is used to increase the heat absorption at the bottom of the wire harness when the wire harness enters the heating unit.

[0016] Further, an induction unit is further included. The induction unit includes an opening inductor, a closing inductor, a control box, and a receiving inductor. The control box is connected to the side wall of the frame body and is internally provided with a control system. The opening inductor is connected to the side wall of the output end of the U-shaped frame, the closing inductor is connected to the side wall of the outlet end of the heating unit, and a plurality of receiving inductors are provided, so that each partition rod is provided with a receiving inductor on the top wall. And the opening inductor, the closing inductor, and the receiving inductor are all coupled to the input end of the control box, and the receiving inductor is coupled to the output end of the control box. When the receiving inductor receives the signal of the opening inductor, it drives the connecting shaft to rotate to lift or lower the supporting plate relative to the bottom wall of the receiving unit.

[0017] Further, a plurality of through holes are formed on the surface of the supporting plate, and the through holes are used to increase the contact area between the wire harness and the heat of the heating unit.

[0018] By adopting the above scheme, through holes are provided, which increases the contact area between the wire harness and the heat released by the heating unit compared with the wire harness directly abutting against the supporting plate.

[0019] Further, the heating unit includes a cover body and a driving member. The cover body covers the upper surface of the arranging unit and is connected to the frame body. The driving member is arranged in the cover body and can generate heat. A plurality of heat dissipation holes are formed in the inner wall of the cover body, and the heat dissipation holes are used to transfer the heat generated by the fan to the surface of the wire harness.

[0020] By adopting the above scheme, the driving member can transfer the heat to the surface of the wire harness through the heat dissipation holes, so as to achieve the heating effect on the wire harness.

[0021] Further, a guiding cylinder is connected to the inner wall of the cover body. The air outlet of the guiding cylinder is located between the supporting plate and the bottom wall of the receiving unit, and the guiding cylinder is used to conduct the heat generated by the driving member to the bottom wall of the wire harness.

[0022] By adopting the above scheme, the guiding cylinder is used to guide the heat generated by the driving member to the bottom wall of the wire harness, improving the heat absorption effect of the wire harness.

[0023] Furthermore, two slide rails along the transportation direction of the conveying unit are provided on the bottom wall of the frame body. A receiving basket that can be increased or decreased according to the number of wire harnesses slides on the slide rails. The receiving basket is used to receive the wire harnesses after being heat-shrunk by the heating unit. An extension part is extended at the outlet of the slide rail close to the heating unit, and the extension part is used to carry the receiving basket.

[0024] By adopting the above scheme, the setting of the extension part enables the receiving basket placed at this position to better receive the wire harnesses output by the arranging unit. When the wire harnesses in a receiving basket are fully loaded, the receiving basket can be pushed along the slide rail to the side away from the extension part to temporarily store the wire harnesses, and then the next receiving basket can be inserted into the extension part.

[0025] In summary, the present application has the following technical effects:

[0026] 1. By setting up this device, the conveying unit is used to carry and transport the wire harnesses, and the transmission component can transmit the power to the arranging unit, enabling the arranging unit to start operating. Therefore, after the operator places the wire harnesses on the conveying unit, they can be transmitted to the arranging unit under the action of the power source. The wire harnesses entering the arranging unit can sequentially enter several receiving units, thereby arranging the wire harnesses. The rotation of the connecting shaft raises the bottom of the wire harnesses entering the receiving unit. Compared with the prior art where the bottom of the wire harnesses is in close contact with the conveying device when entering the heating unit, the contact area of the bottom of the wire harnesses with heat is increased, achieving the purpose of improving the heating effect on the wire harnesses.

[0027] 2. By setting up the transmission component, when the driving source drives the first conveyor belt to rotate, the rollers on the first conveyor belt will rotate synchronously. The rollers can drive the chain to rotate, and the rotation of the chain can transmit the power to the second sprocket. The rotation of the second sprocket can drive the rollers on the second conveyor belt to rotate, thereby enabling the arranging unit to operate.

[0028] 3. By setting up the sorting component, the wire harnesses entering the upper surface of the arranging unit through the conveying unit will be sequentially swept into the receiving units by the sweeping brushes when passing through the sweeping brushes, which is used to assist the wire harnesses to enter the receiving units, thereby achieving the effect of sorting and arranging the wire harnesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is a schematic structural diagram of a wire harness heat-shrinkable tube oven device of the present application;

[0030] Figure 2 is a schematic partial structural diagram of the present application;

[0031] Figure 3 is the present application Figure 1 an enlarged view of part A;

[0032] Figure 4 is the enlarged view of part B in this application Figure 1 ;

[0033] Figure 5 is the sectional view of the support track of this application

[0034] Figure 6 is the structural schematic diagram of the transfer component of this application

[0035] Figure 7 is the partial sectional view of this application

[0036] Figure 8 is the structural schematic diagram of the auxiliary heating component of this application

[0037] In the figure, 0 is the frame; 1 is the conveying unit; 11 is the first conveyor belt; 12 is the driving source; 13 is the baffle; 2 is the arranging unit; 21 is the second conveyor belt; 22 is the separating rod; 221 is the receiving unit; 3 is the heating unit; 31 is the cover; 311 is the heat dissipation hole; 312 is the guiding cylinder; 32 is the driving member; 4 is the collecting unit; 41 is the slide rail; 411 is the extension part; 42 is the receiving basket; 5 is the transfer component; 51 is the first sprocket; 52 is the second sprocket; 53 is the chain; 6 is the sorting component; 61 is the U-shaped frame; 62 is the sweeping brush; 7 is the auxiliary heating component; 71 is the connecting shaft; 72 is the supporting plate; 721 is the through hole; 8 is the sensing unit; 81 is the opening inductor; 82 is the closing inductor; 83 is the receiving inductor; 84 is the execution motor; 85 is the control box; 9 is the placing plate; 10 is the connecting part; 20 is the support track; 201 is the through groove; 2011 is the limiting plate; 202 is the positive electrode rail; 2021 is the positive electrode brush; 203 is the negative electrode rail; 2031 is the negative electrode brush; 204 is the insulating rod; 205 is the rigid wire conduit; 2051 is the single-head end; 2052 is the multi-head end; 30 is the receiving groove. Specific Embodiments

[0038] The following further elaborates on this application with reference to the accompanying drawings.

[0039] Refer to Figure 1 , a wire harness heat shrink tube oven device provided in this embodiment includes a frame 0, and a conveying unit 1, an arranging unit 2, a heating unit 3, and a collecting unit 4 arranged on the upper surface of the frame 0. The conveying unit 1 is used to carry and transport the wire harness to the arranging unit 2. The arranging unit 2 can sort and arrange the wire harnesses to prevent the wire harnesses entering the heating unit 3 for heating from stacking on each other, resulting in uneven heating. The collecting unit 4 is used to collect and store the wire harnesses after heat shrinking the tubes through the heating unit 3.

[0040] Refer to Figure 1 - Figure 2, the conveying unit 1 includes a first conveyor belt 11, a driving source 12 and a baffle 13. The first conveyor belt 11 is placed at the head end of the upper surface of the frame 0. Specifically, the frame 0 supports the rollers of the first conveyor belt 11 and the rollers are rotatably connected to the frame 0. In this embodiment, the driving source 12 is a motor. The fixed end of the driving source 12 is fixedly connected to the frame 0, and the output end is fixedly connected to the roller at the head end of the first conveyor belt 11. Specifically, the connection mode of the driving source 12 and the frame 0 is as follows: a placing plate 9 perpendicular to it is fixedly connected to the side wall of the frame 0, the fixed end of the driving source 12 is fixedly connected to the placing plate 9, and the output end is fixedly connected to the roller.

[0041] Refer to Figure 2 , the baffle 13 is arranged on three sides of the first conveyor belt 11 except the output end that needs to be connected to the arranging unit 2. The baffle 13 is fixedly connected to the frame 0. The baffle 13 is used to protect the wire harness placed on the first conveyor belt 11 to prevent the wire harness from falling.

[0042] Refer to Figure 1 - Figure 3 , the arranging unit 2 is arranged on one side close to the output end of the conveying unit 1 and is connected to the frame 0. In this embodiment, there are high and low offsets on the frame 0. The conveying unit 1 is arranged at the high place of the frame 0, and the arranging unit 2 is arranged at the low place of the frame 0. The arranging unit 2 includes a second conveyor belt 21 and a plurality of partition rods 22. The second conveyor belt 21 is arranged on the upper surface of the frame 0, and the connection mode is the same as that of the first conveyor belt 11 and the frame 0. A plurality of partition rods 22 are evenly laid on the outer surface of the second conveyor belt 21. The length direction of each partition rod 22 is placed along the width direction of the second conveyor belt 21, and the distance between adjacent partition rods 22 is the same. A receiving unit 221 is formed between adjacent partition rods 22. The receiving unit 221 is used to receive the wire harness output by the conveying unit 1. In this embodiment, each partition rod 22 includes a flat end and an arc end. The flat end is fixedly connected to the upper surface of the second conveyor belt 21, and the arc end is used to guide the wire harness output from the conveying unit 1 to the second conveyor belt 21 into the receiving unit 221.

[0043] Refer to Figure 1 and Figure 4 , the surface of the frame 0 for placing the second conveyor belt 21 bulges towards the side close to the conveying unit 1 to form a connection part 10. The connection part 10 is used to carry part of the second conveyor belt 21, so that the first conveyor belt 11 and the second conveyor belt 21 not only have a high and low stagger, but also have partial overlap, which is convenient for the second conveyor belt 21 to receive the wire harness output by the conveying unit 1.

[0044] Refer to Figure 1 and Figure 6The transmission component 5 is arranged between the first conveyor belt 11 and the second conveyor belt 21. The transmission component 5 is used to transmit the power brought by the driving source 12 to the first conveyor belt 11 to the second conveyor belt 21. The transmission component 5 includes a first sprocket 51, a second sprocket 52 and a chain 53. The first sprocket 51 is fixedly connected to the side wall of the roller on the first conveyor belt 11, the second sprocket 52 is fixedly connected to the side wall of the roller on the second conveyor belt 21, and the chain 53 is connected to both the first sprocket 51 and the second sprocket 52; so the driving source 12 drives the first When the conveyor belt 11 rotates, the rollers on the first conveyor belt 11 will drive the first sprocket 51 to rotate synchronously, and the first sprocket 51 will transmit power to the second sprocket 52 through the chain 53, and the second sprocket 52 will drive the rollers on the second conveyor belt 21 to rotate, thereby causing the second conveyor belt 21 to start rotating; and in this embodiment, the first sprocket 51 and the second sprocket 52 are both provided with protective covers on the outside, and each protective cover is fixedly connected to its corresponding roller, and the protective cover plays a protective role in protecting the first sprocket 51 and the second sprocket 52.

[0045] Reference Figure 1 - Figure 3 A distribution assembly 6 is also provided on the upper surface of the second conveyor belt 21. The distribution assembly 6 is arranged in the middle of the second conveyor belt 21. The distribution assembly 6 is used to move the wire harness that falls to the upper surface of the second conveyor belt 21 through the first conveyor belt 11 but fails to fall into the receiving unit 221 successfully, so that the wire harness enters the receiving unit 221; the distribution assembly 6 includes a U-shaped frame 61 and a sweeping brush 62. The opening of the U-shaped frame 61 faces the upper surface of the second conveyor belt 21, and the crossbeam of the U-shaped frame 61 is arranged along the width direction of the second conveyor belt 21, and the two vertical legs of the U-shaped frame 61 are respectively fixedly connected to the two sides of the frame body 0, the top of the sweeping brush 62 is fixedly connected to the side of the crossbeam close to the upper surface of the arrangement unit 2, and the bottom of the sweeping brush 62 is in interference contact with the upper surface of the arrangement unit 2.

[0046] Reference Figure 1 - Figure 3 Through the above arrangement, the operator can place the wire harness on the upper surface of the first conveyor belt 11 when in use, and the length direction of the wire harness is consistent with the length direction of the dividing rod 22 when placing it, and there is a spacing between adjacent wire harnesses, so that there is a time difference between each wire harness that falls from the surface of the first conveyor belt 11 to the surface of the second conveyor belt 21, thereby preventing the wire harnesses from falling onto the second conveyor belt 21 in piles, and since the upper surface of the dividing rod 22 is an arc-shaped end, the wire harnesses that fall onto the second conveyor belt 21 can be guided into the receiving unit 221; the sweeping brush 62 is set to move the wire harnesses that have not successfully fallen into the receiving unit 221, so that the wire harnesses that pass through the sweeping brush 62 can be scraped into the receiving unit 221, thereby achieving the effect of sorting and arranging adjacent wire harnesses.

[0047] Reference Figure 1 and Figure 7, the heating unit 3 includes a cover body 31 and a driving member 32. The cover body 31 is arranged between the sweeping brush 62 and the tail end of the second conveyor belt 21. The cover body 31 is integrally U-shaped and both vertical legs are fixedly connected to the frame body 0. The driving member 32 is fixedly connected inside the cover body 31. In this embodiment, the driving member 32 is a hot air blower; a plurality of heat dissipation holes 311 are formed in the inner wall of the cover body 31, and the heat dissipation holes 311 are used to transfer the heat generated by the driving member 32 to the surface of the wire harness.

[0048] Referring to Figure 1 and Figure 8 , an auxiliary heating assembly 7 is arranged on the side wall of each partition rod 22. Each auxiliary heating assembly 7 includes a connecting shaft 71 and a supporting plate 72. Specifically, each partition rod 22 has a hollow structure inside, the connecting shaft 71 is arranged in the hollow structure, and both ends of the connecting shaft 71 are rotatably connected to the inner wall of the partition rod 22; a receiving groove 30 is formed in the side wall of each partition rod 22 corresponding to the connecting shaft 71, and one side of the supporting plate 72 passes through the receiving groove 30 and is fixedly connected to the connecting shaft 71; and the supporting plate 72 is arranged in the receiving unit 221, and the rotation of the connecting shaft 71 can drive the supporting plate 72 to rotate so that there is a gap between the supporting plate 72 and the bottom wall of the receiving unit 221.

[0049] Referring to Figure 1 - Figure 8 , the advantage of arranging the auxiliary heating assembly 7 is that when one side of the supporting plate 72 driven by the connecting shaft 71 abuts against the bottom wall of the receiving unit 221, the supporting plate 72 is in an inclined state. At this time, the wire harness falling into the receiving unit 221 can slide along the supporting plate 72 to the lower part of the receiving unit 221. Therefore, when the second conveyor belt 21 drives the wire harness past the sweeping brush 62, the wire harness that has fallen into the receiving unit 221 will not be pulled out by the sweeping brush 62; and when the wire harness is about to enter the heating unit 3 for heat shrink tube operation after passing through the sweeping brush 62, the rotation of the connecting shaft 71 can drive the supporting plate 72 to tilt away from the bottom wall of the receiving unit 221, so that there is a gap between the supporting plate 72 and the bottom wall of the receiving unit 221, which is convenient for transferring the heat output from the heating unit 3 to the bottom of the wire harness.

[0050] Referring to Figure 8 , a plurality of through holes 721 are formed on the surface of the supporting plate 72, and the through holes 721 are used to enhance the heat absorption of the wire harness when passing through the cover body 31; a guiding cylinder 312 is fixedly connected to the inner wall of the cover body 31, and the air outlet of the guiding cylinder 312 is located between the supporting plate 72 and the bottom wall of the receiving unit 221, and the guiding cylinder 312 is used to conduct the heat generated by the driving member 32 to the bottom wall of the wire harness.

[0051] Referring to Figure 1 - Figure 8, the device in this embodiment further includes an induction unit 8. The induction unit 8 is used to control the connecting shaft 71. The induction unit 8 includes an opening inductor 81, a closing inductor 82, a control box 85, and an actuating motor 84. The opening inductor 81 is fixedly connected to the side wall of the U-shaped frame 61 near the output end of the second conveyor belt 21. The closing inductor 82 is fixedly connected to the side wall of the output end of the cover body 31. A plurality of receiving inductors 83 are provided, such that the top wall of each partition rod 22 is fixedly connected to a receiving inductor 83. In this embodiment, the upper surface of the partition rod 22 is recessed inward to form a receiving groove, and the receiving inductor 83 is embedded in the receiving groove, such that the upper surface of the receiving inductor 83 is flush with the upper surface of the partition rod 22. A plurality of actuating motors 84 are also provided, such that each partition rod 22 is internally provided with an actuating motor 84. The fixed end of each actuating motor 84 is fixedly connected to the inner side wall of the partition rod 22, and the output end is fixedly connected to one side of the connecting shaft 71.

[0052] Referring to Figure 1 - Figure 8 , where the above-mentioned opening inductor 81, closing inductor 82, and receiving inductor 83 are all coupled to the input end of the control box 85, and the actuating motor 84 is coupled to the output end of the control box 85. It should be noted that the control box 85 in this embodiment is fixedly connected to the side wall of the frame body 0, is equipped with a control system, is electrically connected to an external power supply, and the driving member 32 and the driving source 12 are both coupled to the control box 85, and the start or stop of the two can be controlled through the control box 85.

[0053] Referring to Figure 1 - Figure 8 , through the above settings, when the second conveyor belt 21 drives the wire harness to move, when the receiving inductor 83 passes by the opening inductor 81, the two transmit signals to the control box 85. The control system in the control box 85 drives the actuating motor 84 to start. The actuating motor 84 drives the connecting shaft 71 to rotate, such that the supporting plate 72 is lifted relative to the bottom wall of the receiving unit 221. When the receiving inductor 83 passes by the closing inductor 82, the connecting shaft 71 rotates to make the supporting plate 72 fall back relative to the bottom wall of the receiving unit 221.

[0054] Referring to Figure 1 - Figure 8 , specifically, in this embodiment, a support track 20 is provided on one side of the frame body 0 near a plurality of actuating motors 84. The support track 20 is circular and is arranged along the travel path of the second conveyor belt 21. The outer surface of the support track 20 is recessed inward to form a through groove 201. On both sides of the through groove 201, a first placement groove and a second placement groove are respectively opened in opposite directions. A positive electrode rail 202 and a negative electrode rail 203 are respectively embedded in the first placement groove and the second placement groove. An insulating rod 204 is provided between the positive electrode rail 202 and the negative electrode rail 203. The insulating rod 204 is annular and the bottom wall is fixedly connected to the bottom wall of the through groove 201.

[0055] Reference Figure 1 - Figure 8 , each actuator motor 84 is equipped with a positive brush 2021 and a negative brush 2031. The positive brush 2021 is placed between the positive electric rail 202 and the insulating rod 204 and stably contacts both of them. The negative brush 2031 is connected between the negative electric rail 203 and the insulating rod 204 and stably contacts both of them. Between the positive brush 2021 and the negative brush 2031, they are respectively coupled to the actuator motor 84 through wires, and both the positive electric rail 202 and the negative electric rail 203 are coupled to the control box 85 through wires to obtain power supply.

[0056] Reference Figure 1 - Figure 8 , on the side wall of each partition rod 22, a rigid wire conduit 205 is communicated. The rigid wire conduit 205 includes a single-head end 2051 and a multi-head end 2052. Among them, the single-head end 2051 is communicated with the side wall of the partition rod 22. The multi-head end 2052 is provided with two ends, and both ends are respectively communicated with the positive brush 2021 and the negative brush 2031. And the two wires connected to the actuator motor 84 pass through the side wall of the partition rod 22 and penetrate into the interior of the rigid wire conduit 205 and respectively pass through the two ends of the multi-head end 2052 and then are respectively coupled to the positive brush 2021 and the negative brush 2031.

[0057] Reference Figure 1 - Figure 8 , during the process of the second conveyor belt 21 conveying, the partition rod 22 will rotate synchronously. The movement of the partition rod 22 will drive the positive brush 2021 and the negative brush 2031 to move synchronously along the support track 20 through the rigid wire conduit 205. In this way, it can not only ensure that each actuator motor 84 is in a continuous power-on state but also avoid the wires between several actuator motors 84 being wound around each other during the rotation of the second conveyor belt 21.

[0058] Reference Figure 1 - Figure 8 , in this embodiment, on both sides of the upper surface of the through groove 201, a circle of limit plates 2011 are fixedly connected along the traveling track of the through groove 201. The setting of the limit plates 2011 can block the positive brush 2021 and the negative brush 2031, so that they are always respectively in a coupled state with the positive electric rail 202 and the negative electric rail 203 during the process of rotating around the through groove 201.

[0059] Reference Figure 1 - Figure 8, a collection unit 4 is provided on the bottom wall of the frame body 0. The collection unit 4 includes a slide rail 41 and a receiving basket 42. There are two slide rails 41, which are arranged in parallel and along the overall transportation direction of the device, and are fixed on the bottom frame of the frame body 0. The bottom wall of the receiving basket 42 is provided with a chute corresponding to the slide rail 41, and the receiving basket 42 can reciprocate along the length direction of the slide rail 41; and an extension part 411 is provided on one side of each slide rail 41 close to the output end of the second conveyor belt 21. When the receiving basket 42 slides to the extension part 411, it is convenient to receive the wire harness output by the second conveyor belt 21; and the number of receiving baskets 42 can be increased or decreased according to the number of wire harnesses. When the wire harness in one receiving basket 42 is full, the receiving basket 42 can be pushed along the slide rail 41 to the side away from the extension part 411, and then the next receiving basket 42 can be inserted into the extension part 411.

[0060] The implementation principle of a wire harness heat shrinkable tube oven device in an embodiment of the present application is as follows: First, place the wire harness on the surface of the first conveyor belt 11, and the length direction of the wire harness is consistent with the length direction of the partition rod 22, and there is a gap between adjacent wire harnesses; then turn on the drive source 12 and the drive member 32, and the drive source 12 will drive the first conveyor belt 11 to move, so that the wire harness on the first conveyor belt 11 gradually moves towards the output end of the first conveyor belt 11; when the drive source 12 drives the first conveyor belt 11 to rotate, the rollers on the first conveyor belt 11 rotate, and the rollers transmit the rotational force to the first sprocket 51 and then through the chain 53 to the second sprocket 52, and the second sprocket 52 drives the rollers of the second conveyor belt 21 to rotate, thereby making the second conveyor belt 21 operate; then the wire harness will fall onto the upper surface of the second conveyor belt 21 after being output from the output end of the first conveyor belt 11, and then fall into the receiving unit 221 under the guidance of the arc end of the partition rod 22. Then, the wire harness that fails to fall into the receiving unit 221 will pass through the sweeping brush 62 when being conveyed by the second conveyor belt 21, and the sweeping brush 62 is used to brush the wire harness into the receiving unit 221, thereby achieving the effect of arranging the wire harness; and when the receiving sensor 83 on each partition rod 22 passes by the opening sensor 81, the supporting plate 72 will be lifted by the connecting shaft 71, so that there is a certain gap between the bottom wall of the wire harness entering the cover body 31 and the receiving unit 221, and then enter the cover body 31 to be heated and shrunk at the mouth; after the wire harness is output from the cover body 31, the receiving sensor 83 will pass by the closing sensor 82, and at this time the connecting shaft 71 drives the supporting plate 72 to fall back relatively; then the wire harness continues to be conveyed by the second conveyor belt 21 until it falls into the receiving basket 42.

[0061] This specific embodiment is only an explanation of the present application, and it is not a limitation of the present application. Those skilled in the art can make modifications without creative contributions to this embodiment according to needs after reading this specification, but as long as it is within the scope of the claims of the present application, it is protected by the patent law.

Claims

1. A wire harness heat shrink tube oven device, characterized in that: include: A frame (0), and a device arranged on the upper surface of the frame (0), A transmission unit (1), the transmission unit (1) is used to carry a plurality of wire harnesses to be processed, and a driving source (12) is provided on the transmission unit (1); An arranging unit (2), wherein a transmission component (5) is arranged between the arranging unit (2) and the transmission unit (1), and the transmission component (5) is used to transmit the kinetic energy generated by the driving source (12) on the transmission unit (1) to the arranging unit (2), and the height of the upper surface of the arranging unit (2) is lower than that of the transmission unit (1); a plurality of partition rods (22) are evenly laid on the outer surface of the arranging unit (2), and the length direction of each partition rod (22) is arranged along the width direction of the arranging unit (2), and the spacing between adjacent partition rods (22) is consistent; a receiving unit ( 221), the receiving unit (221) is used to receive the wire harness output by the transmission unit (1); each of the partition rods (22) has a hollow structure inside, and a connecting shaft (71) is arranged in the hollow structure along the length direction; and a receiving groove (30) is opened on the side wall of each partition rod (22) corresponding to the connecting shaft (71); each connecting shaft (71) is connected to a supporting plate (72), and the supporting plate (72) is arranged in the receiving unit (221), and the rotation of the connecting shaft (71) can drive the supporting plate (72) to rotate so that a gap exists between the supporting plate (72) and the bottom wall of the receiving unit (221); A heating unit (3), the heating unit (3) being arranged on the upper surface of the arrangement unit (2) and at one end away from the transmission unit (1), and the heating unit (3) being used to heat the surface of the wire harness; The heating unit (3) comprises a cover body (31) and a driving member (32); the cover body (31) is arranged on the upper surface of the arrangement unit (2) and is connected to the frame (0); the driving member (32) is arranged in the cover body (31); the driving member (32) can generate heat; a plurality of heat dissipation holes (311) are provided on the inner wall of the cover body (31); the heat dissipation holes (311) are used to transfer the heat generated by the driving member (32) to the surface of the wiring harness; The inner wall of the cover body (31) is connected to a guide tube (312), an air outlet of the guide tube (312) is located between the supporting plate (72) and the bottom wall of the receiving unit (221), and the guide tube (312) is used to conduct heat generated by the driving member (32) to the bottom wall of the wiring harness.

2. A wire harness heat shrink tube oven device according to claim 1, characterized in that: The driving source (12) of the transmission unit (1) is arranged on a side away from the arrangement unit (2), and the transmission component (5) is arranged on a side of the transmission unit (1) close to the arrangement unit (2); the transmission component (5) comprises a first sprocket (51), a second sprocket (52) and a chain (53); the first sprocket (51) is arranged on a side wall of the transmission unit (1) and connected to a roller of the transmission unit (1); the second sprocket (52) is connected to a roller of the arrangement unit (2); and the chain (53) is connected to both the first sprocket (51) and the second sprocket (52).

3. A wire harness heat shrink tube oven device according to claim 1, characterized in that: The upper surface of the arrangement unit (2) is also provided with a distribution assembly (6), the distribution assembly (6) comprising a U-shaped frame (61) and a sweeping brush (62), the U-shaped frame (61) being connected to the arrangement unit (2), and the opening of the U-shaped frame (61) facing the surface of the arrangement unit (2), the crossbeam of the U-shaped frame (61) being arranged along the width direction connected to the arrangement unit (2), the top of the sweeping brush (62) being connected to a side of the crossbeam close to the upper surface of the arrangement unit (2), the bottom of the sweeping brush (62) being in contact with the arrangement unit (2), and the wire harness entering the upper surface of the arrangement unit (2) will be swept into the receiving unit (221) in sequence when passing through the sweeping brush (62).

4. A wire harness heat shrink tube oven device according to claim 3, characterized in that: The induction unit (8) further comprises an on-sensor (81), an off-sensor (82), a control box (85) and a receiving sensor (83). The control box (85) is connected to the side wall of the frame (0) and has a control system disposed therein. The on-sensor (81) is connected to the side wall of the output end of the U-shaped frame (61), the off-sensor (82) is connected to the side wall of the outlet end of the heating unit (3), and a plurality of receiving sensors (83) are provided so that each A receiving sensor (83) is provided on the top wall of the partition rod (22), and the opening sensor (81), the closing sensor (82) and the receiving sensor (83) are all coupled to the input end of the control box (85), and the receiving sensor (83) is coupled to the output end of the control box (85). When the receiving sensor (83) receives the signal of the opening sensor (81), it drives the connecting shaft (71) to rotate so that the supporting plate (72) is lifted or dropped relative to the bottom wall of the receiving unit (221).

5. The wire harness heat shrink tube oven device according to claim 1, characterized in that: A plurality of through holes (721) are provided on the surface of the supporting plate (72), and the through holes (721) are used to increase the contact area between the wire harness and the heat of the heating unit (3).

6. A wire harness heat shrink tube oven device according to claim 2, characterized in that: The bottom wall of the frame (0) is provided with two slide rails (41) along the transport direction of the conveying unit (1); a receiving basket (42) is slidably disposed on the slide rails (41) and can be increased or decreased according to the number of wire harnesses; the receiving basket (42) is used to receive the wire harnesses after being shrunk by the heating unit (3); an extension portion (411) is extended from the slide rail (41) near the outlet of the heating unit (3); the extension portion (411) is used to carry the receiving basket (42).

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