A wire harness heat shrink tube oven device

Abstract

The present application relates to the technical field of wire harness processing equipment, and in particular to a wire harness heat shrink tube oven device, which includes a frame, a transmission unit, an arrangement unit and a heating unit. The transmission unit is used to carry the wire harness to be processed, and the arrangement unit is used to receive the wire harness output by the transmission unit and arrange it; a plurality of partition rods are laid on the outer surface of the arrangement unit, and a receiving unit is formed between adjacent partition rods, and the receiving unit is used to receive the wire harness, and each partition rod has a hollow structure inside, and each hollow structure is provided with a connecting shaft, and each connecting shaft is connected to a supporting plate, and the rotation of the connecting shaft can drive the supporting plate to have a gap relative to the bottom wall of the receiving unit, so that the wire harness entering the receiving unit is lifted, and the heating unit is arranged at the rear end of the arrangement unit. When the wire harness is lifted, it enters the heating unit under the action of the arrangement unit, thereby achieving the purpose of improving the heating effect of the wire harness.

Description

Technical Field

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

[0002] At present, wire harness heat shrink tubing is widely used in the automotive, electronics, aerospace and other fields to protect cable joints or provide insulation.

[0003] In the existing technology, an automated heating device is usually used to heat and shrink the wire harness. This method can realize automatic transportation and heating of the wire harness, for example, through a conveyor belt, a heating box and other equipment to complete the heat shrink tube heating operation of the wire harness.

[0004] The above-mentioned prior art solution has the following defects: when using a conveyor belt to transport the wire harness to the heating box for heating, the bottom of the wire harness is tightly fitted with the upper surface of the conveyor belt, resulting in insufficient heating of the bottom of the wire harness, which leads to poor heating effect of the wire harness. Summary of the invention

[0005] In order to achieve the purpose of improving the heating effect of the wire harness during the process of heating and shrinking the wire harness, the present 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: A wire harness heat shrink tube oven device comprises a frame, and a transmission unit arranged on the upper surface of the frame, the transmission unit is used to carry a plurality of wire harnesses to be processed, and the transmission unit is provided with a driving source; an arranging unit, a transmission component is arranged between the arranging unit and the transmission unit, and the transmission component is used to transmit the kinetic energy generated by the driving source on the transmission unit to the arranging unit, and the height of the upper surface of the arranging unit is lower than the transmission unit; a plurality of partition rods are evenly laid on the outer surface of the arranging unit, and the length direction of each partition rod is placed along the width direction of the arranging unit, and the spacing between adjacent partition rods is consistent; adjacent A receiving unit is formed between the partition rods, and the receiving unit is used to receive the wire harness output by the transmission unit; each of the partition rods is a hollow structure inside, and a connecting shaft is arranged in the hollow structure along the length direction; and a receiving groove is opened on the side wall of each partition rod corresponding to the connecting shaft; each connecting shaft is connected to a supporting plate, and 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; a heating unit, the heating unit is arranged on the upper surface of the arranging unit and at one end away from the transmission unit, and the heating unit is used to heat the surface of the wire harness.

[0007] 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.

[0008] 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.

[0009] 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.

[0010] 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.

[0011] 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.

[0012] 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.

[0013] Furthermore, each of the dividing rods has a hollow structure inside and is provided with a connecting shaft along the length direction; and a receiving groove is provided on the side wall of each dividing rod corresponding to the connecting shaft; each connecting shaft is connected to a supporting plate, and the supporting plate is arranged in the receiving unit. The rotation of the connecting shaft can drive the supporting plate to rotate so that a gap exists between the supporting plate and the bottom wall of the receiving unit.

[0014] By adopting the above scheme, the wiring harness will abut against the upper surface of the support plate when entering the receiving unit. The rotation of the connecting shaft can drive the support plate to rotate, so that there is a gap between the support plate and the bottom wall of the receiving unit, which is used to increase the absorption of heat by the bottom of the wiring harness when the wiring harness enters the heating unit.

[0015] Furthermore, it also includes a sensing unit, which includes an opening sensor, a closing sensor, a control box and a receiving sensor. The control box is connected to the side wall of the frame and is provided with a control system inside. The opening sensor is connected to the side wall of the output end of the U-shaped frame, and the closing sensor is connected to the side wall of the outlet end of the heating unit. A number of receiving sensors are provided so that a receiving sensor is provided on the top wall of each dividing rod, and the opening sensor, the closing sensor and the receiving sensor are all coupled to the input end of the control box, and the receiving sensor is coupled to the output end of the control box. When the receiving sensor receives the signal of the opening sensor, it drives the connecting shaft to rotate so that the supporting plate is lifted or dropped relative to the bottom wall of the receiving unit.

[0016] Furthermore, a plurality of through holes are provided 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.

[0017] By adopting the above solution, a through hole is provided, and compared with the direct contact between the wire harness and the supporting plate, the contact area between the wire harness and the heating unit for releasing heat is increased.

[0018] Furthermore, the heating unit includes a cover body and a driving member. The cover body is arranged on the upper surface of the arrangement unit and is connected to the frame. The driving member is arranged in the cover body. The driving member can generate heat. A plurality of heat dissipation holes are opened on the inner wall of the cover body. The heat dissipation holes are used to transfer the heat generated by the fan to the surface of the wiring harness.

[0019] By adopting the above solution, the driving component can transfer heat to the surface of the wire harness through the heat dissipation holes, thereby achieving the heating effect on the wire harness.

[0020] Furthermore, a guide tube is connected to the inner wall of the cover, an air outlet of the guide tube is located between the supporting plate and the bottom wall of the receiving unit, and the guide tube is used to conduct the heat generated by the driving component to the bottom wall of the wiring harness.

[0021] By adopting the above solution, the guide cylinder is used to guide the heat generated by the driving member to the bottom wall of the wire harness, thereby improving the heat absorption effect of the wire harness.

[0022] Furthermore, the bottom wall of the frame is provided with two slide rails along the transport direction of the conveying unit, and a receiving basket is slid on the slide rails, which can be increased or decreased according to the number of wire harnesses, and the receiving basket is used to receive the wire harnesses after shrinking by the heating unit; the slide rail is extended with an extension part near the exit of the heating unit, and the extension part is used to support the receiving basket.

[0023] By adopting the above scheme, the setting of the extension part enables the receiving basket placed in this position to better receive the wire harnesses output by the arrangement unit. When the wire harnesses in a receiving basket are full, 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.

[0024] In summary, this application has the following technical effects: 1. By setting up the device, 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; the connecting shaft rotates 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 closely attached to the transmission device when entering the heating unit, the area of ​​the bottom of the wire harness contacting heat is increased, thereby achieving the purpose of improving the heating effect of the wire harness; 2. By setting up a transmission component, when the driving source drives the first conveyor belt to rotate, the rollers on the first conveyor belt will rotate synchronously, and 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; 3. By setting up a distribution component, the wire harness that enters 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. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of a wire harness heat shrink tube oven device of the present application; Figure 2 It is a schematic diagram of the structure of a part of this application; Figure 3 This application Figure 1 A magnified view of part A; Figure 4 This application Figure 1 A magnified view of part B; Figure 5 is a cross-sectional view of the support track of the present application; Figure 6 It is a schematic diagram of the structure of the delivery components of this application; Figure 7 It is a partial cross-sectional view of this application; Figure 8 It is a structural schematic diagram of the auxiliary heating component of the present application.

[0026] In the figure, 0, frame; 1, transmission unit; 11, first conveyor belt; 12, driving source; 13, baffle; 2, arrangement unit; 21, second conveyor belt; 22, partition rod; 221, receiving unit; 3, heating unit; 31, cover; 311, heat dissipation hole; 312, guide cylinder; 32, driving member; 4, collection unit; 41, slide rail; 411, extension part; 42, receiving basket; 5, transmission component; 51, first sprocket; 52, second sprocket; 53, chain; 6, distribution component; 61, U-shaped frame; 62, sweeping brush; 7, auxiliary heating component ;71. Connecting shaft;72. Supporting plate;721. Through hole;8. Sensing unit;81. On sensor;82. Off sensor;83. Receiving sensor;84. Executing motor;85. Control box;9. Placement plate;10. Connecting part;20. Support rail;201. Through groove;2011. Limiting plate;202. Positive rail;2021. Positive brush;203. Negative rail;2031. Negative brush;204. Insulating rod;205. Hard wiring tube;2051. Single end;2052. Multi-end;30. Receiving groove. DETAILED DESCRIPTION

[0027] The present application is further described in detail below in conjunction with the accompanying drawings.

[0028] Reference Figure 1 The present embodiment provides a wire harness heat shrink tube oven device, comprising 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 arrange the wire harnesses in a distributed manner to avoid uneven heating caused by stacking of the wire harnesses entering the heating unit 3 for heating. The collecting unit 4 is used to collect and store the wire harnesses after being heated and shrunk by the heating unit 3.

[0029] Reference Figure 1-Figure 2The conveying unit 1 includes a first conveyor belt 11, a driving source 12 and a baffle 13. The first conveyor belt 11 is placed on 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 rollers at the head end of the first conveyor belt 11. The specific connection method between the driving source 12 and the frame 0 is: the side wall of the frame 0 is fixedly connected with a placement plate 9 perpendicular to it, the fixed end of the driving source 12 is fixedly connected to the placement plate 9, and the output end is fixedly connected to the rollers.

[0030] Reference Figure 2 The baffle 13 is arranged on three sides of the first conveyor belt 11 except the output end which needs to be connected with the arrangement unit 2. The baffle 13 is fixedly connected with 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.

[0031] Reference Figure 1-Figure 3 , the arranging unit 2 is arranged on a side close to the output end of the conveying unit 1 and is connected to the frame 0; in the present embodiment, the frame 0 is staggered in height, the conveying unit 1 is arranged at a high place of the frame 0, and the arranging unit 2 is arranged at a low place of the frame 0; the arranging unit 2 comprises a second conveyor belt 21 and a plurality of dividing rods 22, the second conveyor belt 21 is arranged on the upper surface of the frame 0, and the connection method is consistent with the connection method between the first conveyor belt 11 and the frame 0, a plurality of dividing rods 22 are evenly laid on the outer surface of the second conveyor belt 21, the length direction of each dividing rod 22 is placed along the width direction of the second conveyor belt 21, and the spacing between adjacent dividing rods 22 is consistent; a receiving unit 221 is formed between adjacent dividing rods 22, and the receiving unit 221 is used to receive the wiring harness output by the conveying unit 1; in the present embodiment, each dividing rod 22 comprises a flat end and an arc-shaped end, wherein the flat end is fixedly connected to the upper surface of the second conveyor belt 21, and the arc-shaped end is used to guide the wiring harness output by the conveying unit 1 to the second conveyor belt 21 into the receiving unit 221.

[0032] Reference Figure 1 and Figure 4 The frame 0 is used to place the surface of the second conveyor belt 21, and protrudes toward the side close to the transmission unit 1 to form a connecting portion 10; the connecting portion 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 maintain staggered heights, but also partially overlap, which is convenient for the second conveyor belt 21 to receive the wire harness output by the transmission unit 1.

[0033] Reference 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.

[0034] 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.

[0035] 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.

[0036] Reference Figure 1 and Figure 7The 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 U-shaped as a whole and the two vertical legs are fixedly connected to the frame body 0. The driving member 32 is fixedly connected to the inside of the cover body 31. In this embodiment, the driving member 32 is a hot air blower; a plurality of heat dissipation holes 311 are opened on 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 wiring harness.

[0037] Reference Figure 1 and Figure 8 , the side wall of each partition rod 22 is provided with an auxiliary heating component 7, and each auxiliary heating component 7 includes a connecting shaft 71 and a supporting plate 72. Specifically, the interior of each partition rod 22 is a hollow structure, and 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 opened on 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.

[0038] Reference Figure 1-Figure 8 The advantage of the auxiliary heating component 7 is that when the connecting shaft 71 drives one side of the supporting plate 72 to abut against the bottom wall of the receiving unit 221, the supporting plate 72 is in an inclined state. At this time, the wiring harness that falls into the receiving unit 221 can slide along the supporting plate 72 to the lower part of the receiving unit 221, so when the second conveyor belt 21 drives the wiring harness to pass through the sweeping brush 62, the wiring harness that has fallen into the receiving unit 221 will not be pulled out by the sweeping brush 62; and when the wiring harness is ready to enter the heating unit 3 for heating and shrinking 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 a gap is left between the supporting plate 72 and the bottom wall of the receiving unit 221, which is convenient for transferring the heat output in the heating unit 3 to the bottom of the wiring harness.

[0039] Reference Figure 8 A plurality of through holes 721 are provided on the surface of the supporting plate 72, and the through holes 721 are used to enhance the absorption of heat by the wiring harness when passing through the cover body 31; a guide cylinder 312 is fixedly connected to the inner wall of the cover body 31, and an air outlet of the guide cylinder 312 is located between the supporting plate 72 and the bottom wall of the receiving unit 221, and the guide cylinder 312 is used to conduct the heat generated by the driving member 32 to the bottom wall of the wiring harness.

[0040] Reference Figure 1-Figure 8, the device in this embodiment also includes a sensing unit 8, which is used to control the connecting shaft 71. The sensing unit 8 includes an opening sensor 81, a closing sensor 82, a control box 85 and an execution motor 84. The opening sensor 81 is fixedly connected to the side wall of the U-shaped frame 61 near the output end of the second conveyor belt 21, and the closing sensor 82 is fixedly connected to the side wall of the output end of the cover body 31. There are several receiving sensors 83, so that the top wall of each dividing rod 22 is fixedly connected to a receiving sensor 83, and in this embodiment, the upper surface of the dividing rod 22 is recessed inward to form a receiving groove, and the receiving sensor 83 is embedded in the receiving groove, so that the upper surface of the receiving sensor 83 is flush with the upper surface of the dividing rod 22; there are also several execution motors 84, so that an execution motor 84 is arranged inside each dividing rod 22, and the fixed end of each execution motor 84 is fixedly connected to the inner side wall of the dividing rod 22, and the output end is fixedly connected to one side of the connecting shaft 71.

[0041] Reference Figure 1-Figure 8 , wherein the above-mentioned opening sensor 81, closing sensor 82 and receiving sensor 83 are all coupled to the input end of the control box 85, and the execution 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 0, and is equipped with a control system, and 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 control box 85 can be used to control the start or shut down of both.

[0042] Reference Figure 1-Figure 8 Through the above arrangement, when the second conveyor belt 21 drives the wire harness to move, when the receiving sensor 83 passes the opening sensor 81, the two transmit signals to the control box 85, and the control system in the control box 85 drives the execution motor 84 to start, and the execution motor 84 drives the connecting shaft 71 to rotate, so that the supporting plate 72 is lifted relative to the bottom wall of the receiving unit 221; when the receiving sensor 83 passes the closing sensor 82, the connecting shaft 71 rotates to make the supporting plate 72 fall back relative to the bottom wall of the receiving unit 221.

[0043] Reference Figure 1-Figure 8 Specifically, in the present embodiment, a support rail 20 is provided on one side of the frame body 0 close to the plurality of execution motors 84. The support rail 20 is in a circular ring shape and is arranged along the travel path of the second conveyor belt 21. The outer surface of the support rail 20 is recessed inwardly and provided with a through groove 201. The two sides of the through groove 201 are provided with a first placement groove and a second placement groove in directions away from each other, respectively. The positive rail 202 and the negative rail 203 are embedded in the first placement groove and the second placement groove, respectively. An insulating rod 204 is provided between the positive rail 202 and the negative rail 203. The insulating rod 204 is in a ring shape and the bottom wall is fixedly connected to the bottom wall of the through groove 201.

[0044] 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 rail 202 and the insulating rod 204 and is in stable contact with the two. The negative brush 2031 is connected between the negative rail 203 and the insulating rod 204 and is in stable contact with the two. The positive brush 2021 and the negative brush 2031 are respectively coupled to the actuator motor 84 through wires, and the positive rail 202 and the negative rail 203 are coupled to the control box 85 through wires to obtain power.

[0045] Reference Figure 1-Figure 8 The side wall of each dividing rod 22 is connected to a hard wiring tube 205, and the hard wiring tube 205 includes a single-head end 2051 and a multi-head end 2052, wherein the single-head end 2051 is connected to the side wall of the dividing rod 22, and the multi-head end 2052 is provided with two ends, and the two ends are respectively connected to 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 dividing rod 22 to the inside of the hard wiring tube 205 and pass through the two ends of the multi-head end 2052 to be coupled with the positive brush 2021 and the negative brush 2031 respectively.

[0046] Reference Figure 1-Figure 8 During the transmission of the second conveyor belt 21, the dividing rod 22 will rotate synchronously. The movement of the dividing rod 22 will drive the positive brush 2021 and the negative brush 2031 to move synchronously along the support rail 20 through the hard wiring tube 205. This can ensure that each execution motor 84 is in a continuously powered state and prevent the wires between several execution motors 84 from being entangled with each other during the rotation of the second conveyor belt 21.

[0047] Reference Figure 1-Figure 8 In this embodiment, both sides of the upper surface of the through slot 201 are fixedly connected with a circle of limit plates 2011 along the travel trajectory of the through slot 201. The setting of the limit plates 2011 can block the positive brush 2021 and the negative brush 2031, so that the two are always in a coupled state with the positive rail 202 and the negative rail 203 respectively during the process of rotating around the through slot 201.

[0048] Reference Figure 1-Figure 8A collecting unit 4 is provided on the bottom wall of the frame 0, and the collecting unit 4 includes a slide rail 41 and a receiving basket 42. The slide rail 41 is provided with two tracks. The two slide rails 41 are arranged in parallel and are arranged along the overall transportation direction of the device and are fixed on the bottom frame of the frame 0. A slide groove is provided on the bottom wall of the receiving basket 42 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 portion 411 is also provided on the 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 portion 411, it is convenient to receive the wire harness output through 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 a receiving basket 42 is full, the receiving basket 42 can be pushed along the slide rail 41 to the side away from the extension portion 411, and then the next receiving basket 42 can be inserted into the extension portion 411.

[0049] The implementation principle of a wire harness heat shrink tube oven device in the embodiment of the present application is as follows: first, the wire harness is placed 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 dividing rod 22, and there is a spacing between adjacent wire harnesses; then the driving source 12 and the driving member 32 are turned on, and the driving source 12 will drive the first conveyor belt 11 to move, so that the wire harness on the first conveyor belt 11 gradually moves toward the output end of the first conveyor belt 11; when the driving source 12 drives the first conveyor belt 11 to rotate, the roller on the first conveyor belt 11 rotates, and the roller transmits the rotational force to the first sprocket 51 and then to the second sprocket 52 through the chain 53, and the second sprocket 52 drives the roller of the second conveyor belt 21 to rotate, thereby making the second conveyor belt 21 run; then the wire harness is output through the output end of the first conveyor belt 11 and then falls to the second conveyor belt 2 1, and then fall into the receiving unit 221 under the guidance of the arc-shaped end of the dividing rod 22. Then, the wire harness that has not successfully fallen into the receiving unit 221 will pass through the sweeping brush 62 when being conveyed by the second conveyor belt 21. The sweeping brush 62 is used to sweep 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 dividing rod 22 passes through the opening sensor 81, the supporting plate 72 will be driven to lift up through the connecting shaft 71, so that a certain gap is left 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; after the wire harness is output through the cover body 31, the receiving sensor 83 will pass through 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.

[0050] This specific embodiment is merely an explanation of the present application and is not a limitation of the present application. After reading this specification, those skilled in the art may make modifications to the present embodiment without any creative contribution as needed, but such modifications are protected by the patent law as long as they are within the scope of the claims of the present application.

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) is 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) is used to heat the surface of the wire 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 apparatus further comprises a sensing unit (8), wherein the sensing unit (8) comprises an opening sensor (81), an closing 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 opening sensor (81) is connected to the side wall of the output end of the U-shaped frame (61), the closing 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 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.

7. A wire harness heat shrink tube oven device according to claim 6, characterized in that: 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.

8. The 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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