Wire separating device at feeding end of wire harness machining center

Abstract

The utility model relates to the technical field of wire separating devices, and discloses a wire separating device at a feeding end of a wire harness processing center, which comprises an upper pressing mechanism, an upper block, a placing block, two clamping columns, a winding drum and a side groove, pull ropes are fixedly arranged between the end faces of the opposite sides of the two clamping columns and the end faces of the two sides of the winding drum, a containing groove is formed in the rear side of the upper end face of the upper block, staggered rollers are rotationally arranged between the inner walls of the two sides of the containing groove, and supporting plates are fixedly arranged on the two sides of the lower end face of the upper pressing mechanism. According to the utility model, the crank is held to rotate the winding drum to pull the pull rope, the pull rope pulls the clamping column to enable the clamping column to be accommodated in the inner groove, the grip is held to adjust the height of the upper pressing mechanism, and the crank is loosened to enable the clamping column to reset and be clamped into the supporting hole to fix the upper pressing mechanism, so that the height of the upper pressing mechanism is more convenient to adjust, and the operation is simpler.

Description

Technical Field

[0001] The utility model relates to the technical field of wire splitting devices, in particular to a wire splitting device at a feeding end of a wire harness processing center. Background Art

[0002] A wiring harness is a whole composed of multiple cables, wires, and connectors. It is usually used in electronic equipment to transmit power and signals. The wiring harness needs to be processed before use and is divided and transmitted through the wiring device at the feeding end of the processing center. The wiring harness processing center's wiring device is used to distribute and arrange the raw material wires in a specific way.

[0003] The existing patent (publication number: CN218602889U) discloses that "the utility model provides a wire dividing device at the feeding end of an automatic wire harness processing center, which relates to the field of wire harness processing technology. The wire dividing device at the feeding end of the automatic wire harness processing center includes a base plate, and the upper surface of the base plate is fixedly connected to a telescopic support mechanism for installing the base, and the outer surface of the base is fixedly connected to at least two connecting sleeves, and the interior of at least two of the connecting sleeves is slidably connected to a connecting rod for installing a movable seat; a telescopic support mechanism is arranged on the upper surface of the base plate to install the base, and connecting sleeves are arranged on both sides of the base to install the movable seat fixedly connected to the connecting rod, and a first wire dividing roller and a second wire dividing roller are respectively arranged inside the base and the movable seat, and at least three wire dividing grooves are opened inside the first wire dividing roller and the second wire dividing roller, which can facilitate the user to adjust the height of the movable seat equipped with the second wire dividing roller according to the different diameters of the wire, thereby achieving the purpose of easy adjustment." In the process of implementing this application, the inventors found that the existing technology has the following problems: 1. The movable seat in the above patent is fixed from both sides, and the two sides cannot be adjusted synchronously during adjustment, resulting in unstable adjustment of the movable seat; 2. The line dividing roller in the above patent is fixed and is completely controlled by height adjustment. When the position is not appropriate, the wire harness cannot be stably compressed.

[0004] Therefore, those skilled in the art have provided a wire splitting device at the feeding end of a wire harness processing center to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art, and the proposed wire splitting device at the feeding end of the wire harness processing center makes it more convenient to adjust the height of the upper pressing mechanism, simpler to operate, and makes the upper pressing mechanism more convenient to use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire dividing device at the feeding end of a wire harness processing center comprises an upper pressing mechanism, an upper block, a placement block, two clamping columns, a winding drum and a side groove, the end faces of the two clamping columns on opposite sides are fixedly provided with a reset spring, a pull rope is fixedly provided between the end faces of the two clamping columns on opposite sides and the end faces of the winding drum on both sides, a placement groove is provided at the rear side of the upper end face of the upper block, staggered rollers are rotatably provided between the inner walls on both sides of the placement groove, support plates are fixedly provided at both sides of the lower end face of the upper pressing mechanism, and a plurality of support holes are provided at the front sides of the end faces of both sides of the two support plates;

[0007] The upper pressing mechanism includes a top block, multiple pressing pieces, multiple buffer rods and a clamping plate. Pressing rollers are rotatably arranged between the inner walls on both sides of the multiple pressing pieces. Push springs are fixedly arranged on the upper end surfaces of the multiple pressing pieces. A handle is fixedly arranged in the middle position of the rear end surface of the top block.

[0008] Furthermore, side panels are fixedly provided on both sides of the lower end surface of the upper block, and the two side panels are slidably provided on the inner walls on both sides of the placement block. A support block is fixedly provided on the front side of the upper end surface of the upper block, and a plurality of grooves are provided on the upper end surface of the support block.

[0009] Furthermore, an electric telescopic rod is embedded in the middle position of the upper end surface of the placement block, the output end of the electric telescopic rod is fixedly arranged in the middle position of the lower end surface of the upper block, and a bottom plate is fixedly arranged on the lower end surface of the placement block.

[0010] Furthermore, the two side grooves are respectively opened at the upper side positions of the end surfaces of both sides of the upper block, and a lower groove is opened in the middle position of the bottom surface of the two side grooves, and the two support plates are respectively slidably arranged on the inner walls of the two side grooves, and the middle position of the lower end surfaces of the two support plates is fixedly provided with a lower plate, and the two lower plates are respectively slidably arranged on the inner walls of the two lower grooves.

[0011] Furthermore, an inner groove is opened at the front side position of the upper side of the inner wall on the opposite side of the two side grooves, the two clamping columns are respectively slidably set on the inner walls of the two inner grooves, the two clamping columns are respectively slidably set on the inner walls of multiple support holes, and the two return springs are respectively fixedly set on the inner walls on the opposite side of the two inner grooves.

[0012] Furthermore, a circular groove is provided at the upper side in the middle of the front end surface of the upper block, the winding drum is rotatably arranged on the inner wall of the circular groove, a crank is rotatably arranged at the upper side in the middle of the front end surface of the upper block, and the front end surface of the winding drum is fixedly connected to the rear end surface of the crank.

[0013] Furthermore, the lower end surface of the top block is provided with a plurality of top grooves, the plurality of pressure pieces are respectively slidably arranged on the inner walls of the plurality of top grooves, the upper end surfaces of the plurality of push springs are respectively fixedly arranged on the inner bottom surfaces of the plurality of top grooves, the rear of the clamping plate is slidably arranged on the inner walls of the plurality of top grooves, and the plurality of buffer rods are respectively fixedly arranged between the upper end surfaces of the plurality of pressure pieces and the inner top surfaces of the top grooves.

[0014] Furthermore, a sliding groove is provided at the front side of the lower side of the end surface of one side of the top block, and the clamping plate is slidably arranged on the inner wall of the sliding groove.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model proposes a wire dividing device at the feeding end of the wire harness processing center. When adjusting the upper pressure mechanism, hold the crank handle to rotate the reel to pull the pull rope, and let the pull rope pull the clamping column to retract the clamping column into the inner groove. Hold the handle to adjust the height of the upper pressure mechanism, release the crank handle to reset the clamping column and clamp it into the support hole to fix the upper pressure mechanism, so that the height adjustment of the upper pressure mechanism is more convenient and the operation is simpler.

[0017] 2. The utility model proposes a wire dividing device at the feeding end of the wire harness processing center. A pressing piece is provided inside the upper pressing mechanism, and a pressing roller is provided inside the pressing piece. The pushing spring presses the pressing piece so that the pressing roller inside the pressing piece is pressed tightly on the wire harness. The contraction of the pushing spring facilitates the pressing of wire harnesses of different widths. The sliding card can be pressed on the pressing piece to facilitate the control of the hardness of the pressing piece, making the upper pressing mechanism more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is an axonometric diagram of the present utility model;

[0019] Figure 2 It is a front cross-sectional schematic diagram of the utility model;

[0020] Figure 3 This is a rear axonometric diagram of the present invention;

[0021] Figure 4 This is a schematic bottom-sectional view of the upper pressing mechanism of the present utility model;

[0022] Figure 5 It is a front sectional schematic diagram of the upper pressing mechanism of the present utility model.

[0023] Legend:

[0024] 1. Upper pressure mechanism; 2. Staggered rollers; 3. Grooves; 4. Support blocks; 5. Support plates; 6. Lower plates; 7. Side grooves; 8. Lower grooves; 9. Bottom plates; 10. Side plates; 11. Electric telescopic rods; 12. Placement blocks; 13. Upper blocks; 14. Crank handles; 15. Placement grooves; 16. Support holes; 17. Inner grooves; 18. Round grooves; 19. Winding drum; 20. Pull rope; 21. Return spring; 22. Clamping column; 101. Clamping plate; 102. Slide grooves; 103. Pressing piece; 104. Pressing rollers; 105. Top blocks; 106. Handles; 107. Push springs; 108. Buffer rods; 109. Top grooves. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Reference Figure 1 、 Figure 2 、 Figure 3 The utility model provides an embodiment: a wire dividing device at the feeding end of a wire harness processing center, comprising an upper pressing mechanism 1, an upper block 13, a placement block 12, two clamping columns 22, a winding drum 19 and a side groove 7, the end surfaces of the two clamping columns 22 on opposite sides are fixedly provided with a return spring 21, and a pull rope 20 is fixedly provided between the end surfaces of the two clamping columns 22 on opposite sides and the end surfaces of the winding drum 19, a placement groove 15 is provided at the rear side of the upper end surface of the upper block 13, and staggered rollers 2 are rotatably provided between the inner walls on both sides of the placement groove 15, support plates 5 are fixedly provided at both sides of the lower end surface of the upper pressing mechanism 1, and a plurality of support holes 16 are provided at the front sides of the end surfaces of both sides of the two support plates 5;

[0027] Side panels 10 are fixedly provided on both sides of the lower end surface of the upper block 13, and the two side panels 10 are slidably provided on the inner walls on both sides of the placement block 12. A support block 4 is fixedly provided at the front position of the upper end surface of the upper block 13, and a plurality of grooves 3 are provided on the upper end surface of the support block 4. An electric telescopic rod 11 is embedded in the middle position of the upper end surface of the placement block 12, and the output end of the electric telescopic rod 11 is fixedly provided in the middle position of the lower end surface of the upper block 13. A bottom plate 9 is fixedly provided on the lower end surface of the placement block 12, and two side grooves 7 are respectively provided on the upper side positions of the two side end surfaces of the upper block 13. A lower groove 8 is provided in the middle position of the bottom surface of the two side grooves 7. The two support plates 5 are respectively slidably provided on the inner walls of the two side grooves 7. A lower plate 6 is fixedly provided in the middle position of the lower end surfaces of the two support plates 5, and the two lower plates 6 are respectively slidably provided on the inner walls of the two lower grooves 8.

[0028] An inner groove 17 is provided at the front position of the upper side of the inner wall on the opposite side of the two side grooves 7, two clamping columns 22 are respectively slidably arranged on the inner walls of the two inner grooves 17, two clamping columns 22 are respectively slidably arranged on the inner walls of multiple support holes 16, two return springs 21 are respectively fixedly arranged on the inner walls on the opposite side of the two inner grooves 17, a circular groove 18 is provided at the upper position in the middle of the front end surface of the upper block 13, a winding drum 19 is rotatably arranged on the inner wall of the circular groove 18, a crank 14 is rotatably provided at the upper position in the middle of the front end surface of the upper block 13, and the front end surface of the winding drum 19 is fixedly connected to the rear end surface of the crank 14.

[0029] Specifically, when the device is used, the electric telescopic rod 11 is started to push the upper block 13, so that the upper block 13 rises and adjusts its use position. When the upper block 13 slides up and down, the side plates 10 slide inside the two sides of the placement block 12, making the sliding of the upper block 13 more stable. The support plate 5 below the upper pressure mechanism 1 is placed into the side groove 7. The crank 14 is held and the winding drum 19 is rotated to pull the pull rope 20. The pull rope 20 pulls the card column 22 so that the card column 22 is retracted into the inner groove 17. The handle is held. 106 adjusts the height of the upper pressing mechanism 1, loosens the crank handle 14, and the return spring 21 pushes the clamping column 22 to fit into the support hole 16 to fix the upper pressing mechanism 1, making it more convenient to adjust the height of the upper pressing mechanism 1, and the support plate 5 slides in the side groove 7, and the lower plate 6 under the support plate 5 slides in the lower groove 8, making the upper pressing mechanism 1 slide up and down more stably, pass the wire harness through the groove 3 and place it on the staggered roller 2, and the upper pressing mechanism 1 presses on the wire harness, thereby realizing transmission of the wire harness.

[0030] Reference Figure 3 、 Figure 4 、 Figure 5 The upper pressing mechanism 1 includes a top block 105, multiple pressing pieces 103, multiple buffer rods 108 and a clamping plate 101. A pressing roller 104 is rotatably provided between the inner walls of both sides of the multiple pressing pieces 103. A push spring 107 is fixedly provided on the upper end surface of the multiple pressing pieces 103. A handle 106 is fixedly provided in the middle position of the rear end surface of the top block 105.

[0031] A plurality of top grooves 109 are provided on the lower end surface of the top block 105, a plurality of pressure pieces 103 are respectively slidably arranged on the inner walls of the plurality of top grooves 109, the upper end surfaces of the plurality of push springs 107 are respectively fixedly arranged on the inner bottom surfaces of the plurality of top grooves 109, the rear of the card plate 101 is slidably arranged on the inner walls of the plurality of top grooves 109, a plurality of buffer rods 108 are respectively fixedly arranged between the upper end surfaces of the plurality of pressure pieces 103 and the inner top surfaces of the top grooves 109, a sliding groove 102 is provided on the front side of the lower side of the end surface of one side of the top block 105, and the card plate 101 is slidably arranged on the inner wall of the sliding groove 102.

[0032] Specifically, a top groove 109 is opened inside the upper pressing mechanism 1, and the pressing piece 103 slides inside the top groove 109. A pushing spring 107 is arranged between the pressing piece 103 and the top groove 109. When the pressure roller 104 is pressed on the wire harness, the pressing piece 103 will squeeze the pushing spring 107 so that it can be adjusted to wire harnesses of different thicknesses. A buffer rod 108 is provided on the pressing piece 103 to make the pressing piece 103 more stable when pressing. Moreover, this structure makes the wire harness more compact, and the card plate 101 inside the sliding groove 102 can be stuck above the pressing piece 103, so that the pressing piece 103 will not slide upward, and the pressure roller 104 will be harder and will not bounce, thereby adopting different methods to compress and transmit the wire harness.

[0033] Working principle: When using the device, start the electric telescopic rod 11 to push the upper block 13, so that the upper block 13 rises and adjusts its use position, put the support plate 5 under the upper pressure mechanism 1 into the side groove 7, hold the crank 14 and rotate the reel 19 to pull the pull rope 20, so that the pull rope 20 pulls the clamping column 22 and the clamping column 22 is retracted into the inner groove 17, hold the handle 106 to adjust the height of the upper pressure mechanism 1, release the crank 14, and release the return spring 21 to push the clamping column 22 into the support hole 16 to fix the upper pressure mechanism 1, pass the wire harness through the groove 3 and place it on the staggered roller 2, and the upper pressure mechanism 1 presses on the wire harness, thereby realizing the transmission of the wire harness;

[0034] Secondly, a top groove 109 is opened inside the upper pressing mechanism 1, and the pressing piece 103 slides inside the top groove 109. A push spring 107 is set between the pressing piece 103 and the top groove 109, so that the pressure roller 104 can be adjusted to different thicknesses of wire harnesses when pressing on the wire harness. In addition, this structure can make the wire harness more compact, and the card plate 101 inside the sliding groove 102 can be stuck above the pressing piece 103, so that the pressing piece 103 will not slide upward, thereby making the pressure roller 104 harder and less likely to bounce.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A wire splitting device at the inlet end of a wire harness processing center, comprising an upper pressing mechanism (1), an upper block (13), a placement block (12), two clamping columns (22), a reel (19) and a side trough (7), characterized in that: A return spring (21) is fixedly provided on the opposite end faces of the two clamping columns (22), a pull rope (20) is fixedly provided between the opposite end faces of the two clamping columns (22) and the end faces on both sides of the winding drum (19), a placement groove (15) is provided at the rear side of the upper end face of the upper block (13), and staggered rollers (2) are rotatably provided between the inner walls on both sides of the placement groove (15), support plates (5) are fixedly provided on both sides of the lower end face of the upper pressing mechanism (1), and a plurality of support holes (16) are provided at the front sides of the end faces on both sides of the two support plates (5); The upper pressing mechanism (1) comprises a top block (105), a plurality of pressing members (103), a plurality of buffer rods (108) and a clamping plate (101); a pressing roller (104) is rotatably provided between the inner walls on both sides of the plurality of pressing members (103); a pushing spring (107) is fixedly provided on the upper end surfaces of the plurality of pressing members (103); and a handle (106) is fixedly provided at the middle position of the rear end surface of the top block (105).

2. The wire splitting device at the inlet end of a wire harness processing center according to claim 1, characterized in that: Side plates (10) are fixedly provided on both sides of the lower end surface of the upper block (13), and the two side plates (10) are slidably provided on the inner walls of both sides of the placement block (12). A support block (4) is fixedly provided on the front side of the upper end surface of the upper block (13), and a plurality of grooves (3) are provided on the upper end surface of the support block (4).

3. The wire splitting device at the inlet end of a wire harness processing center according to claim 1, characterized in that: An electric telescopic rod (11) is embedded in the middle of the upper end surface of the placement block (12), an output end of the electric telescopic rod (11) is fixedly arranged in the middle of the lower end surface of the upper block (13), and a bottom plate (9) is fixedly arranged on the lower end surface of the placement block (12).

4. The wire splitting device at the inlet end of a wire harness processing center according to claim 1, characterized in that: The two side grooves (7) are respectively opened at the upper side positions of the end surfaces of both sides of the upper block (13); the middle position of the inner bottom surface of the two side grooves (7) is provided with a lower groove (8); the two support plates (5) are respectively slidably arranged on the inner walls of the two side grooves (7); the middle position of the lower end surface of the two support plates (5) is fixedly provided with a lower plate (6); the two lower plates (6) are respectively slidably arranged on the inner walls of the two lower grooves (8).

5. The wire splitting device at the inlet end of a wire harness processing center according to claim 1, characterized in that: An inner groove (17) is provided at the front side of the upper side of the inner wall on the opposite side of the two side grooves (7), the two clamping columns (22) are respectively slidably arranged on the inner walls of the two inner grooves (17), the two clamping columns (22) are respectively slidably arranged on the inner walls of the plurality of support holes (16), and the two return springs (21) are respectively fixedly arranged on the inner walls on the opposite side of the two inner grooves (17).

6. The wire splitting device at the inlet end of a wire harness processing center according to claim 1, characterized in that: A circular groove (18) is provided at an upper position in the middle of the front end surface of the upper block (13), and the winding drum (19) is rotatably arranged on the inner wall of the circular groove (18). A crank (14) is rotatably arranged at an upper position in the middle of the front end surface of the upper block (13), and the front end surface of the winding drum (19) is fixedly connected to the rear end surface of the crank (14).

7. The wire splitting device at the inlet end of a wire harness processing center according to claim 1, characterized in that: The lower end surface of the top block (105) is provided with a plurality of top grooves (109), the plurality of pressing members (103) are respectively slidably arranged on the inner walls of the plurality of top grooves (109), the upper end surfaces of the plurality of push springs (107) are respectively fixedly arranged on the inner bottom surfaces of the plurality of top grooves (109), the rear of the clamping plate (101) is slidably arranged on the inner walls of the plurality of top grooves (109), and the plurality of buffer rods (108) are respectively fixedly arranged between the upper end surfaces of the plurality of pressing members (103) and the inner top surfaces of the top grooves (109).

8. The wire splitting device at the inlet end of a wire harness processing center according to claim 1, characterized in that: A sliding groove (102) is provided at the front side of the lower side of the end surface of one side of the top block (105), and the clamping plate (101) is slidably arranged on the inner wall of the sliding groove (102).

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