Drying equipment for automobile wire harness production

Abstract

The utility model discloses drying equipment for automobile wire harness production, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a pipeline through a support rod, a spiral air duct is arranged in the inner wall of the pipeline, a plurality of air outlet holes communicated with the spiral air duct are arranged on the inner wall of the pipeline, the top of the pipeline is fixedly connected with an air blower, and the air blower is fixedly connected with the bottom plate. An air outlet of the air blower is communicated with the left end of the spiral air duct through an air inlet pipe, the right end of the spiral air duct is communicated with an air outlet pipe, the bottom end of the air outlet pipe extends out of a pipeline, and when the automobile wire harness is dried in the pipeline, all the faces of the wire harness can be blown to be dried and also can be blown away in turn, so that wires on all the faces in the wire harness are evenly distributed. The fixing mechanism can uniformly disperse wires for drying, the movable plate moves up and down in a reciprocating manner, the dispersing effect on the wires is further improved, through cooperation of all assemblies of the fixing mechanism, the wire harnesses can be clamped with large force, and abrasion to the wire harnesses is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile wiring harnesses, and in particular relates to drying equipment used for automobile wiring harness production. Background Art

[0002] Patent application number 202021391868.6 discloses a blast drying device for automotive wire harness production, including a workbench, a pillar and a box, etc. The wire harness is clamped and limited by a fixed structure, and the wire harness can be prevented from loosening due to the influence of wind. The blower in the drying mechanism will produce a strong hot air flow, and the fan will use the air flow to impact the rotation and evenly deliver the air flow to various places inside the box.

[0003] However, the disclosed patent solution for the method of drying automobile wiring harnesses still has defects, mainly in that the automobile wiring harnesses are clamped when drying, which makes it difficult to disperse the various wires on the automobile wiring harness, causing the wires gathered on the inside to require a longer drying time than the wires on the outside, resulting in uneven drying of the automobile wiring harness. In addition, when clamping and limiting the automobile wiring harness, if the clamping force of the wiring harness is large, it will cause great friction between the wiring harness and the clamping block, and the wiring harness is prone to wear during movement. If the clamping force of the wiring harness is small, the restraint force of the wiring harness is insufficient, causing the wiring harness to be easily dispersed and unable to be effectively limited. Utility Model Content

[0004] In order to solve the problems existing in the prior art, the utility model provides a drying device for automobile wiring harness production. When the automobile wiring harness is dried in the pipeline, not only can air blow dry all surfaces of the wiring harness, but also each surface of the wiring harness can be blown away in turn, so that the wires at each surface of the wiring harness can be evenly dispersed for drying, and the reciprocating up and down movement of the movable plate further improves the dispersion effect of the wires. Through the cooperation of the various components of the fixing mechanism, the wiring harness can be clamped with greater force to reduce the wear on the wiring harness.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A drying device for automobile wiring harness production, comprising a bottom plate, a pipe is fixedly connected to the top of the bottom plate through a support rod, a spiral air duct is opened in the inner wall of the pipe, an air outlet hole connected to the spiral air duct is opened in the inner wall of the pipe, and the number of the air outlet holes is several, a blower is fixedly connected to the top of the pipe, the air outlet of the blower is connected to the left end of the spiral air duct through an air inlet pipe, the right end of the spiral air duct is connected to the air outlet pipe, the bottom end of the air outlet pipe extends out of the pipe, a fixing plate is fixedly connected to the right side of the top of the bottom plate, a rotating shaft is rotatably connected to the fixing plate, a fan blade located below the air outlet pipe is fixedly connected to the left end of the rotating shaft, a circular plate is fixedly connected to the right end of the rotating shaft, a connecting rod is rotatably connected to the eccentric part of the right side of the circular plate, a sliding groove is opened at the bottom of the right side of the pipe, a movable rod slidably connected to the sliding groove is hinged to the top of the connecting rod, and a movable plate located in the pipe is fixedly connected to the top of the movable rod, and a fixing mechanism located at the opening of the left end of the pipe is also provided on the top of the bottom plate.

[0007] Furthermore, the fixing mechanism includes a mounting plate, a first fixed wheel, a guide groove, a movable block, a second fixed wheel, a limiting groove, a rotating rod, a connecting block and a spring, the mounting plate is fixedly connected to the left side of the top of the bottom plate, the first fixed wheel is rotatably connected to the lower side of the mounting plate, a guide groove is provided above the side of the mounting plate, a movable block is slidably connected in the guide groove, and the side of the movable block is rotatably connected to the second fixed wheel corresponding to the first fixed wheel above the first fixed wheel, the circumferential surfaces of the first fixed wheel and the second fixed wheel are both provided with limiting grooves, the cross-section of the limiting groove is in a "V" shape, the top of the mounting plate is threadedly connected to the rotating rod, the bottom end of the rotating rod extends to the guide groove and is rotatably connected to the connecting block, the bottom of the connecting block is fixedly connected to the spring, and the bottom end of the spring is fixedly connected to the movable block.

[0008] Furthermore, the diameter of the opening at the left end of the pipeline gradually decreases toward the left.

[0009] Furthermore, the top of the movable plate is provided with a plurality of grooves which are distributed at equal distances.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. When the automotive wiring harness is dried in the pipeline, the air outlet is opened through the spiral air duct, which can not only blow air to dry all sides of the wiring harness, but also blow away all sides of the wiring harness in turn, so that the wires on each side of the wiring harness can be evenly dispersed for drying, and the residual wind of the airflow drives the movable plate to move up and down reciprocatingly, further improving the dispersion effect of the wires.

[0012] 2. Through the cooperation of various components of the fixing mechanism, the dried automobile wiring harness is clamped and limited, and the wiring harness can be clamped with greater force, and the wear of the wiring harness is reduced by the rotatable manner of the two fixed wheels.

[0013] 3. The gradually decreasing opening of the pipeline can be used to initially limit the position of the dried wire harness. Through the grooves on the movable plate, the scattered wires of the wire harness can be scattered to the grooves in different places, making it difficult for the wires to gather again, thus ensuring the dispersion effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the pipeline of the utility model;

[0016] Figure 3 This is a schematic diagram of the right side structure of the pipeline of the utility model;

[0017] Figure 4 The utility model pipeline Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0018] Figure 5 It is a schematic diagram of the side cross-sectional structure of the mounting plate of the utility model.

[0019] In the figure: 1 bottom plate, 2 support rod, 3 pipeline, 4 spiral air duct, 5 air outlet, 6 blower, 7 air inlet pipe, 8 air outlet pipe, 9 fixed plate, 10 rotating shaft, 11 fan blade, 12 circular plate, 13 connecting rod, 14 movable rod, 15 movable plate, 16 mounting plate, 17 first fixed wheel, 18 guide groove, 19 movable block, 20 second fixed wheel, 21 limit groove, 22 rotating rod, 23 connecting block, 24 spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention. Example

[0022] See attached Figure 1-5 As shown, a drying device for automobile wiring harness production includes a bottom plate 1, a pipe 3 is fixedly connected to the top of the bottom plate 1 through a support rod 2, a spiral air duct 4 is opened in the inner wall of the pipe 3, and an air outlet 5 connected to the spiral air duct 4 is opened on the inner wall of the pipe 3. The number of the air outlet holes 5 is several, a blower 6 is fixedly connected to the top of the pipe 3, and the air outlet of the blower 6 is connected to the left end of the spiral air duct 4 through an air inlet pipe 7, and the right end of the spiral air duct 4 is connected to an air outlet pipe 8, and the bottom end of the air outlet pipe 8 extends out of the pipe 3. The right side of the top of the bottom plate 1 A fixed plate 9 is fixedly connected, and a rotating shaft 10 is rotatably connected to the fixed plate 9. The left end of the rotating shaft 10 is fixedly connected to a fan blade 11 located below the air outlet pipe 8, and the right end of the rotating shaft 10 is fixedly connected to a circular plate 12. A connecting rod 13 is rotatably connected to the eccentric part of the right side of the circular plate 12. A sliding groove is provided at the bottom of the right side of the pipe 3, and a movable rod 14 slidably connected to the sliding groove is hinged at the top of the connecting rod 13. The top of the movable rod 14 is fixedly connected to a movable plate 15 located in the pipe 3, and a fixing mechanism located at the opening at the left end of the pipe 3 is also provided on the top of the bottom plate 1.

[0023] The fixing mechanism includes a mounting plate 16, a first fixed wheel 17, a guide groove 18, a movable block 19, a second fixed wheel 20, a limiting groove 21, a rotating rod 22, a connecting block 23 and a spring 24. The mounting plate 16 is fixedly connected to the left side of the top of the bottom plate 1, and the first fixed wheel 17 is rotatably connected to the lower side of the mounting plate 16. A guide groove 18 is provided above the side of the mounting plate 16, and a movable block 19 is slidably connected in the guide groove 18. The side of the movable block 19 is rotatably connected to the second fixed wheel 20 corresponding to the first fixed wheel 17 above the first fixed wheel 17. The circumferential surfaces of the first fixed wheel 17 and the second fixed wheel 20 are both provided with limiting grooves 21, and the cross-section of the limiting groove 21 is in a "V" shape. The top of the mounting plate 16 is threadedly connected to the rotating rod 22, and the bottom end of the rotating rod 22 extends to the guide groove 18 and is rotatably connected to the connecting block 23. The bottom of the connecting block 23 is fixedly connected to the spring 24, and the bottom end of the spring 24 is fixedly connected to the movable block 19.

[0024] The diameter of the opening at the left end of the pipe 3 gradually decreases toward the left.

[0025] The top of the movable plate 15 is provided with a plurality of grooves which are distributed at equal distances.

[0026] Working principle: In the utility model, when fixing the automobile wiring harness, the automobile wiring harness to be dried is passed through the inside of the pipe 3 from the right end opening of the pipe 3 and extends out of the pipe 3 from the left end, and the extended part is placed on the upper part of the limiting groove 21 in the first fixed wheel 17, and the rotating rod 22 is rotated to drive the connecting block 23 downward, and the movable block 19 drives the second fixed wheel 20 downward along the guide groove 18 through the spring 24 until the second fixed wheel 20 presses down the wiring harness, and the wiring harness is clamped in the first fixed wheel 17 and the second fixed wheel 20. The blower 6 delivers the airflow from the air inlet pipe 7 to the spiral air duct 4 and discharges it from each air outlet 5. The spirally distributed air outlet 5 can blow air to dry each surface of the wire harness. Manual traction or traction equipment of the existing public technology is used to pull the end of the wire harness clamping position to move to the left. The first fixed wheel 17 and the second fixed wheel 20 rotate with the movement of the wire harness due to friction to reduce the wear on the wire harness. During the movement of the wire harness, the wire harness in a certain area will pass through the air outlets 5 at different angles in turn. The wire harness blowing not only dries the wire harness, but also blows away each surface of the wire harness in turn, and can evenly blow the wires gathered on each surface of the wire harness. In addition, the remaining airflow of the spiral air duct 4 is discharged from the air outlet pipe 8, and the airflow blows the fan blade 11 to rotate, and the circular plate 12 rotates synchronously with the fan blade 11 through the rotating shaft 10. The movable rod 14 rotates with the circular plate 12 through the connecting rod 13, and moves back and forth up and down along the slide slot. The movable rod 14 drives the movable plate 15 to vibrate up and down. The wire harness on the right side of the pipe 3 is located on the movable plate 15, and the movable plate 15 is moved up and down. The vibration of the moving plate 15 disperses the wire harness in the pipe 3. When the scattered wires are downward, they fall into various grooves, which can prevent the wires from gathering quickly. After the wire harness is blown dry in the pipe 3, when it moves out from the left end of the pipe 3, it is first restricted by a gradually decreasing opening, which initially gathers the scattered wire harness. Finally, the wire harness is completely gathered together through the limiting groove 21 until the drying of the entire wire harness is completed. It should be noted that before fixing the wire harness, the blower 6 first dries the part that needs to extend out of the pipe 3 for fixation, and then fixes it after drying.

[0027] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A drying device for automobile wiring harness production, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a pipe (3) via a support rod (2); a spiral air duct (4) is provided in the inner wall of the pipe (3); an air outlet (5) connected to the spiral air duct (4) is provided in the inner wall of the pipe (3); the number of the air outlet holes (5) is several; a blower (6) is fixedly connected to the top of the pipe (3); the air outlet of the blower (6) is connected to the left end of the spiral air duct (4) via an air inlet pipe (7); the right end of the spiral air duct (4) is connected to an air outlet pipe (8); the bottom end of the air outlet pipe (8) extends out of the pipe (3); the right side of the top of the bottom plate (1) is fixedly connected to a fixing plate (9) ), a rotating shaft (10) is rotatably connected to the fixed plate (9), the left end of the rotating shaft (10) is fixedly connected to a fan blade (11) located below the air outlet pipe (8), the right end of the rotating shaft (10) is fixedly connected to a circular plate (12), the eccentric part of the right side of the circular plate (12) is rotatably connected to a connecting rod (13), a sliding groove is provided at the bottom of the right side of the pipe (3), a movable rod (14) slidably connected to the sliding groove is hinged at the top end of the connecting rod (13), and a movable plate (15) located in the pipe (3) is fixedly connected to the top end of the movable rod (14), and a fixing mechanism located at the opening of the left end of the pipe (3) is also provided on the top of the bottom plate (1).

2. The drying equipment for automobile wiring harness production according to claim 1, characterized in that: The fixing mechanism comprises a mounting plate (16), a first fixing wheel (17), a guide groove (18), a movable block (19), a second fixing wheel (20), a limiting groove (21), a rotating rod (22), a connecting block (23) and a spring (24); the mounting plate (16) is fixedly connected to the left side of the top of the bottom plate (1); the first fixing wheel (17) is rotatably connected to the lower side of the mounting plate (16); a guide groove (18) is provided above the side of the mounting plate (16); a movable block (19) is slidably connected to the inside of the guide groove (18); and the side of the movable block (19) is The mounting plate (16) is rotatably connected to a second fixed wheel (20) located above the first fixed wheel (17) and corresponding to the first fixed wheel (20); the circumferential surfaces of the first fixed wheel (17) and the second fixed wheel (20) are both provided with a limiting groove (21); the cross-section of the limiting groove (21) is in a "V" shape; the top of the mounting plate (16) is threadedly connected to a rotating rod (22); the bottom end of the rotating rod (22) extends to the guide groove (18) and is rotatably connected to a connecting block (23); the bottom of the connecting block (23) is fixedly connected to a spring (24); the bottom end of the spring (24) is fixedly connected to the movable block (19).

3. The drying equipment for automobile wiring harness production according to claim 1, characterized in that: The diameter of the opening at the left end of the pipe (3) gradually decreases towards the left.

4. The drying device for automobile wiring harness production according to claim 1, characterized in that: The top of the movable plate (15) is provided with a plurality of grooves which are distributed at equal distances.

Images