Automobile wire harness rubber coating device

Abstract

The utility model discloses an automobile wire harness rubber coating device, relates to the technical field of wire harness rubber coating, and solves the technical problems that an existing automobile wire harness rubber coating device needs multiple persons to assist in fixing and rubber coating after a wire harness is formed, and it is difficult to guarantee that the position of the wire harness is inconvenient in the rubber coating process, the operation difficulty is large, and much energy is consumed. Comprising two supporting seats with arc-shaped ends, a fixing belt and a sliding straightening block, so that the arranged wire harness can be in contact with the surface of the straightening block, the wire harness can be fixed on the straightening block through the fixing belt, the wire harness between the straightening block and the supporting seats can be straightened by sliding, and a guide rod is arranged between the supporting seats, so that the wire harness can be straightened. The rotating guide block is arranged through the guide arc, so that the guide block can rotate on the surface of the guide arc, winding of the adhesive tape on the surface of the wire harness is achieved, after the two ends of the wire harness are fixed through the supporting base, the position of the wire harness can be limited, wiring of other positions of a circuit in the wire harness can be continuously conducted, adhesive coating and wiring are synchronously conducted, and the time needed for overall wiring is shortened.

Description

Technical Field

[0001] The utility model belongs to the field of wire harness processing, relates to wire harness encapsulation technology, and specifically is an automobile wire harness encapsulation device. Background Art

[0002] In order to protect wire harnesses, provide electrical safety, adapt to harsh environments, improve cleanliness and aesthetics, and fix the wire harness spacing, automobile wire harnesses, agricultural machinery wire harnesses, or sanitation vehicle wire harnesses need to be wrapped with glue.

[0003] When wrapping with glue, first the wires to be combined need to be routed and the independent wires gathered to form a wire harness. After the wire harness is formed, a suitable tape is used to wrap around the surface of the wire harness to achieve encapsulation of some positions of the wire harness; however, during encapsulation, manual assistance is generally required to fix the position of the wire harness. At this time, multiple people need to cooperate, but it is difficult for manpower to ensure that the position of the wire harness is stable and straight during the encapsulation process. The movement of the wire harness during wrapping will affect the smoothness of the encapsulation process and the adhesion between the tape and the surface of the wire harness. Moreover, since the wire harness at the current position is not completely wrapped and some wire positions are not fixed, the subsequent routing of this wire cannot be carried out to avoid the movement of the wire during the routing process, which affects the encapsulation effect; furthermore, during the encapsulation process, multiple people need to cooperate, and the operation requirements are relatively strict, requiring a lot of energy.

[0004] Therefore, the utility model proposes an automobile wire harness encapsulation device. Content of the Utility Model

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. For this reason, the utility model proposes an automobile wire harness encapsulation device, which solves the problems that the existing automobile wire harness encapsulation device requires multiple people to assist in fixing and encapsulating after the wire harness is formed, and it is difficult to ensure that the position of the wire harness is inconvenient during the encapsulation process, with a large operation difficulty and a lot of energy consumption.

[0006] To achieve the above object, according to an embodiment of the first aspect of the utility model, an automobile wire harness encapsulation device is proposed, including: two support seats, one side of the support seats away from the ground is arc-shaped, and the center of the arc is located on the extension line of the center line of the support seats. A glue encapsulation mechanism is arranged between the two support seats, and the glue encapsulation mechanism includes:

[0007] Two straightening blocks, the straightening blocks are correspondingly slidably connected to the side of the support seats away from the ground; inclined slots are respectively opened inside the straightening blocks;

[0008] Two fixing belts, the fixing belts are correspondingly slidably connected inside the support seats, the fixing belts are elastic, and fixing components are arranged between the fixing belts and the support seats;

[0009] A guiding rod, both ends of the guiding rod are fixedly connected to the opposite surfaces of the two support seats;

[0010] Two straightening rods, both of which are threadedly connected to the support base. One end of each straightening rod is in contact with the inclined groove, and the cross-section of the inclined groove becomes larger in the direction towards the guiding rod.

[0011] A number of guiding arcs, all of which are slidably connected to the guiding rod. The guiding arcs are all arc-shaped, and the centers of the arcs are all located above the guiding rod. The two guiding arcs are rotatably connected to each other, and a guiding block is rotatably connected between the guiding arcs through a connecting component.

[0012] Optionally, the fixing component includes a protruding block fixedly arranged at one end of the support base. A through groove is formed on the surface of the support base, and the through groove is adapted to the fixing belt. One end of the fixing belt is fixedly connected to a fixing rod, and the fixing rod is in a hook shape. A fixing groove is formed on the surface of the protruding block, and the fixing groove is adapted to the fixing rod.

[0013] Optionally, elastic blocks are fixedly connected to the ends of the guiding arcs away from the guiding rod. The elastic blocks at one end of the mutually rotating guiding arcs have different shapes and are adapted to each other.

[0014] Optionally, the connecting component includes a number of guiding columns rotatably arranged inside the guiding arc. A guiding groove is formed on the surface of the guiding block, and the guiding groove is adapted to the guiding column.

[0015] Optionally, a guiding gear is rotatably connected inside the guiding arc. The guiding gear is in contact with the guiding column. A guiding shaft is fixedly connected inside the guiding gear. A moving rod is rotatably connected inside the guiding rod. A spiral groove is formed on the surface of the moving rod, and the guiding shaft is adapted to the spiral groove.

[0016] Optionally, the number of the guiding columns is 30 times the number of teeth of the guiding gear, and the length of the guiding block is 45 times the lead length of the spiral groove.

[0017] Optionally, a sliding groove is formed on the surface of the guiding arc. The guiding column is adapted to the sliding groove. A plurality of spacer columns are slidably connected inside the sliding groove. The number of the spacer columns is the same as that of the guiding columns, and the adjacent spacer columns are in contact with the surface of a single guiding column.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows: Two support seats with one end being arc-shaped are provided, and a straightening block that can slide is arranged on the surface of the support seat. Furthermore, the sorted wire harness can be brought into contact with the surface of the straightening block, and a sliding fixing belt is arranged inside the support seat. The wire harness can be fixed to the straightening block through the fixing belt. At this time, sliding the straightening block can move the wire harness between the support seats to both sides, and the wire harness between the support seats is straightened. A guiding rod is arranged between the support seats, and a rotating guiding block is arranged on the surface of the guiding rod through a guiding arc. Furthermore, the guiding arc can drive the tape on the surface of the guiding block to rotate on the surface of the wire harness, realizing the winding of the tape on the wire harness. After fixing both ends of the wire harness through the support seats, the position of the wire harness can be restricted. At this time, wiring at other positions of the circuit in the wire harness can continue, and rubber coating and wiring can be carried out simultaneously, reducing the overall wiring time required. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a three-dimensional structural view of the present utility model;

[0020] Figure 2 is a three-dimensional structural sectional view of the inclined groove of the present utility model;

[0021] Figure 3 is a three-dimensional structural sectional view of the guiding shaft of the present utility model;

[0022] Figure 4 is a three-dimensional structural sectional view of the moving rod of the present utility model;

[0023] Figure 5 of the present utility model Figure 2 is an enlarged view of the partial structure at A in

[0024] Figure 6 of the present utility model Figure 3 is an enlarged view of the partial structure at B in

[0025] Figure 7 of the present utility model Figure 4 is an enlarged view of the partial structure at C in

[0026] In the figure: 1, support seat;

[0027] 21, straightening block; 22, inclined groove; 23, fixing belt; 24, guiding rod; 25, straightening rod; 26, guiding arc; 27, guiding block;

[0028] 31, protruding block; 32, through groove; 33, fixing rod; 34, fixing groove;

[0029] 41, elastic block;

[0030] 51. Guide post; 52. Guide groove; 53. Guide gear; 54. Guide shaft; 55. Moving rod; 56. Spiral groove; 57. Sliding groove; 58. Spacer post. Detailed implementation manners

[0031] The technical solutions of the present utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0032] As Figures 1-7 shown, the automotive wire harness encapsulation device includes two support seats 1. The sides of the support seats 1 away from the ground are both arc-shaped, and the center of the arc is located on the extension line of the center line of the support seat 1.

[0033] It should be noted that the surface of the support seat 1 in contact with the ground is rough.

[0034] An encapsulation mechanism is arranged between the two support seats 1. The encapsulation mechanism includes:

[0035] Two straightening blocks 21, and the straightening blocks 21 are correspondingly slidably connected to the sides of the support seats 1 away from the ground; inclined slots 22 are respectively formed inside the straightening blocks 21.

[0036] It should be noted that the sides of the straightening blocks 21 away from the ground have a large frictional force and have slight elasticity.

[0037] Two fixing belts 23, and the fixing belts 23 are correspondingly slidably connected inside the support seats 1. The fixing belts 23 are elastic, and fixing components are arranged between the fixing belts 23 and the support seats 1.

[0038] A guide rod 24, and two ends of the guide rod 24 are respectively fixed to the opposite surfaces of the two support seats 1.

[0039] Two straightening rods 25, and the straightening rods 25 are both threadedly connected to the support seats 1. One end of the straightening rod 25 is in contact with the inclined slot 22, and the dimension of the cross-section of the inclined slot 22 in the direction towards the guide rod 24 becomes larger.

[0040] It should be noted that when the straightening rod 25 rotates towards the inside of the support seat 1, it will push against the inclined slot 22, and then cause the inclined slot 22 to drive the straightening block 21 to slide towards the side away from the guide rod 24, that is, it will drive the wire harness on the surface of the straightening block 21 to slide towards the side away from the guide rod 24, and the two ends slide towards each other at the same time to straighten the wire harness between the support seats 1.

[0041] A plurality of guiding arcs 26, all of the guiding arcs 26 are slidably connected to the guiding rod 24, all of the guiding arcs 26 are arc-shaped, and the centers of the arcs are all located above the guiding rod 24. The two guiding arcs 26 are rotatably connected, and a guiding block 27 is rotatably connected between the guiding arcs 26 through a connecting component;

[0042] It should be noted that a protruding limiting rod is fixedly connected to the surface of the guiding block 27 facing the center point of the guiding arc 26. The tape can be fixed to the position of the guiding block 27 through the limiting rod;

[0043] In the actual application process of this automotive wire harness rubber coating device, two support seats 1 with one end being arc-shaped are provided, and a straightening block 21 that can slide is arranged on the surface of the support seat 1. Then, the sorted wire harness can be in contact with the surface of the straightening block 21. A sliding fixing belt 23 is arranged inside the support seat 1. The wire harness can be fixed to the straightening block 21 through the fixing belt 23. At this time, sliding the straightening block 21 can move the wire harness between the support seats 1 to both sides. The wire harness between the support seats 1 is straightened. A guiding rod 24 is arranged between the support seats 1, and a rotating guiding block 27 is arranged on the surface of the guiding rod 24 through the guiding arc 26. Then, the guiding arc 26 can drive the tape on the surface of the guiding block 27 to rotate on the surface of the wire harness, realizing the winding of the tape on the wire harness. After fixing both ends of the wire harness through the support seat 1, the position of the wire harness can be restricted. At this time, the wiring of other positions in the wire harness can be continued, and rubber coating and wiring can be carried out simultaneously, reducing the overall wiring time;

[0044] In some specific implementation schemes, the above-mentioned fixing component includes a protruding block 31 fixedly arranged at one end of the support seat 1. A through groove 32 is opened on the surface of the support seat 1, and the through groove 32 is adapted to the fixing belt 23. One end of the fixing belt 23 is fixedly connected with a fixing rod 33. The fixing rod 33 is in a hook shape. A fixing groove 34 is opened on the surface of the protruding block 31, and the fixing groove 34 is adapted to the fixing rod 33;

[0045] It should be noted that the side of the through groove 32 far from the ground is arc-shaped and smooth, and the width of the fixing rod 33 is smaller than the width of the fixing belt 23; that is, the fixing rod 33 can pass through the through groove 32;

[0046] In some specific implementation schemes, elastic blocks 41 are fixedly connected to the ends of the guiding arcs 26 far from the guiding rod 24. The elastic blocks 41 at one end of the mutually rotating guiding arcs 26 have different shapes and are mutually adapted;

[0047] In some specific implementation schemes, the above-mentioned connecting component includes a plurality of guiding columns 51 rotatably arranged inside the guiding arc 26. A guiding groove 52 is opened on the surface of the guiding block 27, and the guiding groove 52 is adapted to the guiding columns 51;

[0048] In a further embodiment, a guiding gear 53 is rotatably connected inside the guiding arc 26. The guiding gear 53 contacts the guiding column 51. A guiding shaft 54 is fixedly connected inside the guiding gear 53. A moving rod 55 is rotatably connected inside the guiding rod 24. A spiral groove 56 is formed on the surface of the moving rod 55. The guiding shaft 54 is adapted to the spiral groove 56.

[0049] In a further preferred embodiment, the number of the guiding columns 51 is 30 times the number of teeth of the guiding gear 53, and the length of the guiding block 27 is 45 times the lead length of the spiral groove 56. That is, when the guiding column 51 drives the guiding block 27 to rotate one week, the guiding gear 53 rotates 30 circles, causing the guiding arc 26 to move a distance equal to two-thirds of the length of the guiding block 27 on the guiding rod 24. That is, there will be an overlap of one-third between the wound tapes.

[0050] In a further embodiment, a sliding groove 57 is formed on the surface of the guiding arc 26. The guiding column 51 is adapted to the sliding groove 57. A plurality of spacer columns 58 are slidably connected inside the sliding groove 57. The number of the spacer columns 58 is the same as that of the guiding column 51, and the surface of each adjacent spacer column 58 is in contact with the surface of a single guiding column 51. That is, when the guiding column 51 slides inside the sliding groove 57, it will drive the spacer columns 58 to slide, ensuring the stable sliding of the guiding column 51 inside the sliding groove 57.

[0051] The working principle of the present utility model: Fix the support base 1 at the position of the sorted wire harness. After the position of the support base 1 is fixed, slide the fixing belt 23 so that the fixing belt 23 wraps the automotive wire harness and passes the fixing belt 23 around the through groove 32. The fixing rod 33 is inserted into the through groove 32. After the positions of the fixing belts 23 on both sides are fixed and are in contact with the wire harness, synchronously rotate the straightening rod 25 into the support base 1, causing the straightening blocks 21 on the surface of the support base 1 to slide towards both sides of the support base 1, straightening the wire harness between the support bases 1. Then fix one end of the tape on the surface of the guiding block 27 to the surface of the wire harness, and rotate the guiding block 27. The rotation of the guiding block 27 causes the tape to wind around the wire harness surface. When the guiding block 27 rotates, it drives the guiding column 51 to rotate, and the guiding column 51 causes the guiding gear 53 to rotate. Further, under the action of the guiding shaft 54 and the spiral groove 56, the guiding arc 26 slides on the surface of the guiding rod 24, causing the tape to wind obliquely.

[0052] The above embodiments are only used to illustrate the technical method of the present utility model and not to limit it. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical method of the present utility model can be modified or equivalently replaced without departing from the spirit and scope of the technical method of the present utility model.

Claims

1. An automotive wire harness encapsulation device, characterized in that, Comprising: Two support seats (1), the sides of the support seats (1) away from the ground are both arc-shaped, and the center of the arc is located on the extension line of the center line of the support seat (1). A rubber coating mechanism is arranged between the two support seats (1), and the rubber coating mechanism includes: Two straightening blocks (21), the straightening blocks (21) are correspondingly slidably connected to the sides of the support seats (1) away from the ground; inclined grooves (22) are respectively arranged inside the straightening blocks (21); Two fixing belts (23), the fixing belts (23) are correspondingly slidably connected to the inside of the support seats (1), the fixing belts (23) are elastic, and fixing components are arranged between the fixing belts (23) and the support seats (1); A guiding rod (24), both ends of the guiding rod (24) are fixedly connected to the opposite surfaces of the two support seats (1); Two straightening rods (25), the straightening rods (25) are all threadedly connected to the support seats (1), one end of the straightening rod (25) is attached to the inclined groove (22), and the dimension of the cross-section of the inclined groove (22) in the direction towards the guiding rod (24) becomes larger; A number of guiding arcs (26), the guiding arcs (26) are all slidably connected to the guiding rod (24), the guiding arcs (26) are all arc-shaped, and the center points of the arcs are all above the guiding rod (24). The two guiding arcs (26) are rotatably connected, and a guiding block (27) is rotatably connected between the guiding arcs (26) through a connecting component.

2. The automotive wire harness encapsulation device according to claim 1, wherein The fixing component includes a protruding block (31) fixedly arranged at one end of the support seat (1), a through groove (32) is arranged on the surface of the support seat (1), the through groove (32) is adapted to the fixing belt (23), one end of the fixing belt (23) is fixedly connected with a fixing rod (33), the fixing rod (33) is hook-shaped, and a fixing groove (34) is arranged on the surface of the protruding block (31), and the fixing groove (34) is adapted to the fixing rod (33).

3. The automotive wire harness encapsulation device according to claim 1, characterized in that, Elastic blocks (41) are fixedly connected to the ends of the guiding arcs (26) away from the guiding rod (24). The elastic blocks (41) at one end of the mutually rotating guiding arcs (26) have different shapes and are mutually adapted.

4. The automotive wire harness encapsulation device according to claim 1, wherein, The connecting component includes a number of guiding columns (51) rotatably arranged inside the guiding arc (26), a guiding groove (52) is arranged on the surface of the guiding block (27), and the guiding groove (52) is adapted to the guiding column (51).

5. The automotive wiring harness encapsulation device according to claim 4, characterized in that, A guiding gear (53) is rotatably connected inside the guiding arc (26), the guiding gear (53) contacts the guiding column (51), a guiding shaft (54) is fixedly connected inside the guiding gear (53), a moving rod (55) is rotatably connected inside the guiding rod (24), a spiral groove (56) is arranged on the surface of the moving rod (55), and the guiding shaft (54) is adapted to the spiral groove (56).

6. The automotive wire harness encapsulation device according to claim 5, characterized in that, The number of the guiding columns (51) is 30 times the number of teeth of the guiding gear (53), and the length of the guiding block (27) is 45 times the lead length of the spiral groove (56).

7. The automotive wire harness encapsulation device according to claim 4, wherein The surface of the guiding arc (26) is provided with a sliding groove (57), the guiding column (51) is adapted to the sliding groove (57), a plurality of spacer columns (58) are slidably connected inside the sliding groove (57), the number of the spacer columns (58) is the same as that of the guiding columns (51), and the surfaces of adjacent spacer columns (58) are attached to the surface of a single guiding column (51).

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