Pedal type wiring harness heat shrink tube mounting equipment

Abstract

The utility model relates to the technical field of wire harness processing equipment, and discloses foot-stepping type wire harness heat shrink tube installation equipment which comprises a machine body, a first motor is fixedly connected to the middle of the interior of the machine body, a threaded rod is rotatably connected to the middle of the interior of the machine body, and the lower end of the threaded rod is fixedly connected to the driving end of the first motor. A pushing block is slidably connected to the middle of the interior of the machine body, the threaded rod is in threaded connection to the interior of the pushing block, pull rods are rotatably connected to the left end and the right end of the pushing block, hot air pieces are rotatably connected to the ends, far away from each other, of the two pull rods, and two sliding blocks are fixedly connected to the lower portions of the two hot air pieces. The first motor drives the threaded rod to rotate, the threaded rod drives the pushing block to move, the pushing block drives the two pull rods to move synchronously, the two pull rods drive the two hot air pieces to move synchronously, and therefore the distance between the two hot air pieces is changed, and the wire rod hot air machine is suitable for machining wires with different diameters.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness processing equipment, in particular to a foot-operated wire harness heat shrink tube installation device. Background Art

[0002] The background of a foot-operated wire harness heat shrink tubing installation device stems from the increasing demand for wire harness protection in modern industry and the electronics manufacturing industry. The device drives the heating element by stepping on a pedal, so that the heat shrink tubing can shrink quickly and evenly and tightly wrap around the wire harness, improving installation efficiency and reducing operation difficulty.

[0003] Existing technologies include: the equipment uses efficient heating technology, such as resistance heating and infrared heating, which can quickly heat the heat shrink tubing to the required temperature. The equipment is equipped with a microprocessor or PLC control system, which can achieve precise control of heating temperature and time parameters. In order to achieve automated production and online monitoring, some equipment is also equipped with temperature sensors and position sensors. These sensors can monitor the operating status of the equipment in real time and issue alarm signals when an abnormality occurs.

[0004] Traditional equipment does not have an adjustment component and can only heat the heat shrink tubing for wires with a specific diameter or smaller than the diameter. In addition, the heating efficiency of wires that are too small is too low, resulting in energy waste. Therefore, a foot-operated wire harness heat shrink tubing installation device is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a foot-operated wire harness heat shrink tube installation device, which aims to improve the problems of low wire heating efficiency and energy waste caused by the inability to adjust the heating diameter according to actual processing conditions in the existing technology.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a foot-operated wire harness heat shrink tube installation device, including a machine body, a motor 1 is fixedly connected to the inner middle part of the machine body, a threaded rod is rotatably connected to the inner middle part of the machine body, the lower end of the threaded rod is fixedly connected to the driving end of the motor 1, a pushing block is slidably connected to the inner middle part of the machine body, the threaded rod is threadedly connected to the inside of the pushing block, the left and right ends of the pushing block are rotatably connected to pull rods, the far ends of the two pull rods are rotatably connected to hot air fins, the lower parts of the two hot air fins are fixedly connected to two sliders, and multiple sliders are slidably connected to the inner upper part of the machine body, and a cooling component is provided inside the machine body, and the cooling component is used to cool the processed wire.

[0007] Furthermore, the cooling component includes motor 2, which is fixedly connected to the inner upper side of the body, and a plurality of evenly distributed fixed blocks are fixedly connected to the inner upper side of the body, and a sliding rod is fixedly connected to the adjacent ends of each two fixed blocks, and a slide plate is slidably connected to the outer periphery of the two slide rods, and the inner sliding connection of the slide plate is connected to a limit rod, and the upper end of the limit rod is fixedly connected to a crank rod, and one end of the crank rod is fixedly connected to the driving end of motor 2, and an air supply pipe is fixedly connected to the inner upper part of the body, and the lower end of the air supply pipe is fixedly connected to the upper left side of the slide plate.

[0008] Furthermore, a plurality of evenly distributed hot air outlets are provided on adjacent sides of the two hot air fins, a ventilation opening is provided on the rear side of the machine body, and a starter is fixedly connected to the lower front side of the machine body.

[0009] Furthermore, two slide grooves are provided on the upper inner portion of the body, and the plurality of sliders slide inside the two slide grooves respectively.

[0010] Furthermore, a lifting slot is provided inside the machine body, and the pushing block and the two pull rods are fixedly connected inside the lifting slot.

[0011] Furthermore, the two sliding grooves and the plurality of sliding blocks are all T-shaped.

[0012] Furthermore, a limiting groove is provided on the upper portion of the slide plate, and the limiting rod is slidably connected to the inside of the limiting groove.

[0013] Furthermore, the air supply pipe is a soft and stretchable hose.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the present invention, once the motor is started, the threaded rod is driven to rotate, and the threaded rod drives the push block downward. The push block pulls the two pull rods to slide closer to each other, and the two pull rods pull the two hot air fins to slide towards each other, thereby shortening the distance between the two hot air fins, thereby adapting to processing wires of different diameters.

[0016] 2. In the present invention, motor 2 drives the crank rod to rotate, and the end of the crank rod away from the rotating shaft will push the limit rod to rotate around the rotating shaft of motor 2. The limit rod pushes the slide plate to slide back and forth in a circular motion around the outer periphery of the two slide rods, and the limit rod will slide left and right in a circular motion inside the limit groove. When the slide plate slides, it will blow out cold air to cool down the heat-shrinkable part of the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional schematic diagram of a foot-operated wiring harness heat shrink tubing installation device proposed by the present invention;

[0018] Figure 2 This is a schematic structural diagram of the body of a foot-operated wiring harness heat shrink tubing installation device proposed in the present invention;

[0019] Figure 3 This is a schematic diagram of the structure of the hot air blade of a foot-operated wiring harness heat shrink tubing installation device proposed by the present invention;

[0020] Figure 4 This is a structural schematic diagram of a slide plate of a foot-operated wiring harness heat shrink tubing installation device proposed by the present invention;

[0021] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0022] Legend:

[0023] 1. Machine body; 2. Motor 1; 3. Threaded rod; 4. Push block; 5. Pull rod; 6. Hot air fin; 7. Slider; 8. Slide groove; 9. Lifting groove; 10. Motor 2; 11. Fixed block; 12. Slide rod; 13. Crank rod; 14. Slide plate; 15. Limit rod; 16. Limit groove; 17. Air duct; 18. Starter; 19. Vent. DETAILED DESCRIPTION

[0024] The following will be combined with the 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.

[0025] Reference Figure 1-Figure 3The utility model provides an embodiment of a foot-operated wiring harness heat shrink tube installation device, comprising a body 1, the body 1 is used to prevent the heating device from scalding the user, the inner middle part of the body 1 is fixedly connected to a motor 1 2, the motor 1 2 is used to drive the threaded rod 3 to rotate, the inner middle part of the body 1 is rotatably connected to the threaded rod 3, the threaded rod 3 drives the pushing block 4 to move, the lower end of the threaded rod 3 is fixedly connected to the driving end of the motor 1 2, the inner middle part of the body 1 is slidably connected to the pushing block 4, the pushing block 4 pulls or pushes the two pull rods 5 to move, the threaded rod 3 is threadedly connected to the inside of the pushing block 4, the left and right ends of the pushing block 4 are rotatably connected to the pull rod 5, the two pull rods 5 can respectively pull the two hot air fins 6 closer to or away from each other. A lifting slot 9 is opened in the body 1, the lifting slot 9 provides internal structure operation, the pushing block 4 and the two pull rods 5 are fixedly connected to the inside of the lifting slot 9, and the far ends of the two pull rods 5 are rotatably connected to the hot air fins 6, and the two hot air fins 6 can To heat the heat shrink tube, a plurality of evenly distributed hot air outlets are provided on the adjacent sides of the two hot air fins 6, and the multiple hot air outlets can make the heat shrink tube evenly heated. The lower parts of the two hot air fins 6 are fixedly connected to two sliders 7, and the multiple sliders 7 can respectively stabilize the sliding of the two hot air fins 6. Two slide grooves 8 are provided on the upper inner part of the body 1, and the multiple sliders 7 slide inside the two slide grooves 8 respectively. The two slide grooves 8 and the multiple sliders 7 are T-shaped. The two slide grooves 8 and the multiple sliders 7 in the T row can prevent the two hot air fins 6 from moving in the vertical direction. The multiple sliders 7 are all slidably connected to the upper inner part of the body 1, and a cooling component is provided inside the body 1. The cooling component is used to cool the processed wire. A vent 19 is provided on the rear side of the body 1. The vent 19 can passively discharge the overheated air inside the body 1 to prevent overheating and combustion inside the body 1. A starter 18 is fixedly connected to the lower front side of the body 1. The starter 18 is used to start the equipment.

[0026] Reference Figure 1 、 Figure 2 、 Figure 4 and Figure 5The cooling component includes a second motor 10, which drives a crank rod 13 to rotate. The second motor 10 is fixedly connected to the upper inner side of the machine body 1. A plurality of evenly distributed fixed blocks 11 are fixedly connected to the upper inner side of the machine body 1. The plurality of fixed blocks 11 are used to fix two slide bars 12 respectively. A slide bar 12 is fixedly connected to the adjacent end of each two fixed blocks 11. The two slide bars 12 can provide a slide bar 14 for stable sliding. The outer periphery of the two slide bars 12 is slidably connected to the slide bar 14. An air outlet is provided at the bottom of the slide bar 14 to blow the processed wire material into the cooler. The inner sliding connection of the slide bar 14 is connected to a limit rod 15, which can push the limit rod 15 to the lower inner side of the machine body 1. The movable skateboard 14 slides, and a limiting groove 16 is provided on the upper part of the skateboard 14. The limiting groove 16 provides sliding space for the limiting rod 15. The limiting rod 15 is slidably connected to the inside of the limiting groove 16. The upper end of the limiting rod 15 is fixedly connected to the crank rod 13, and the crank rod 13 drives the limiting rod 15 to rotate. One end of the crank rod 13 is fixedly connected to the driving end of the motor 2 10. The upper inner part of the body 1 is fixedly connected to the air supply pipe 17, and the air supply pipe 17 is used to supply air to the skateboard 14. The air supply pipe 17 is a soft and stretchable hose. The air supply pipe 17 can withstand stretching without damage. The lower end of the air supply pipe 17 is fixedly connected to the upper left side of the skateboard 14.

[0027] Working principle: Control motor 12 to rotate, motor 12 starts to drive threaded rod 3 to rotate, threaded rod 3 drives push block 4 downward, push block 4 will pull two pull rods 5 to slide closer to each other, two pull rods 5 respectively pull two hot air fins 6 to slide towards each other, thereby shortening the distance between the two hot air fins 6, so as to adapt to processing wires of different diameters, put the wire inside the two hot air fins 6, and then step on the starter 18, the hot air fins 6 heat the wire, the heat shrink tubing on the surface of the wire will be heated and shrunk, motor 2 10 Start and the air duct 17 provides cold air to the skateboard 14, the motor 2 10 drives the crank rod 13 to rotate, and the end of the crank rod 13 away from the rotating shaft will push the limit rod 15 to rotate around the rotating shaft of the motor 2 10, and the limit rod 15 pushes the skateboard 14 to slide back and forth in a circular motion around the two slide bars 12, and the limit rod 15 will slide left and right in a circular motion inside the limit groove 16, and then the front end of the wire is held and taken out from between the two hot air plates 6, and when the rear end of the wire passes through the blowing range of the skateboard 14, the temperature of the heat shrink tube will be blown down.

[0028] 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 foot-operated wiring harness heat shrink tubing installation device, comprising a body (1), characterized in that: The middle part of the interior of the body (1) is fixedly connected to a motor 1 (2), the middle part of the interior of the body (1) is rotatably connected to a threaded rod (3), the lower end of the threaded rod (3) is fixedly connected to the driving end of the motor 1 (2), the middle part of the interior of the body (1) is slidably connected to a push block (4), the threaded rod (3) is threadedly connected to the interior of the push block (4), the left and right ends of the push block (4) are rotatably connected to pull rods (5), the far ends of the two pull rods (5) are rotatably connected to hot air fins (6), the lower parts of the two hot air fins (6) are fixedly connected to two sliders (7), and the multiple sliders (7) are slidably connected to the upper part of the interior of the body (1), and a cooling component is provided inside the body (1), and the cooling component is used to cool the processed wire.

2. The foot-operated wiring harness heat shrink tubing installation device according to claim 1, characterized in that: The cooling component includes a second motor (10), the second motor (10) is fixedly connected to the inner upper side of the body (1), the inner upper side of the body (1) is fixedly connected with a plurality of evenly distributed fixed blocks (11), the adjacent ends of each two fixed blocks (11) are fixedly connected with a sliding rod (12), the outer peripheries of the two sliding rods (12) are slidably connected with a slide plate (14), the inner sliding connection of the slide plate (14) is connected with a limit rod (15), the upper end of the limit rod (15) is fixedly connected with a crank rod (13), one end of the crank rod (13) is fixedly connected to the driving end of the second motor (10), the inner upper part of the body (1) is fixedly connected with an air supply pipe (17), the lower end of the air supply pipe (17) is fixedly connected to the upper left side of the slide plate (14).

3. The foot-operated wiring harness heat shrink tubing installation device according to claim 1, characterized in that: A plurality of evenly distributed hot air outlets are provided on adjacent sides of the two hot air fins (6), a vent (19) is provided on the rear side of the machine body (1), and a starter (18) is fixedly connected to the lower front side of the machine body (1).

4. The foot-operated wiring harness heat shrink tubing installation device according to claim 1, characterized in that: Two slide grooves (8) are provided on the upper inner portion of the machine body (1), and the plurality of sliders (7) slide inside the two slide grooves (8) respectively.

5. The foot-operated wiring harness heat shrink tubing installation device according to claim 1, characterized in that: A lifting slot (9) is provided inside the machine body (1), and the pushing block (4) and the two pull rods (5) are fixedly connected inside the lifting slot (9).

6. The foot-operated wiring harness heat shrink tubing installation device according to claim 4, characterized in that: The two slide grooves (8) and the plurality of sliders (7) are all T-shaped.

7. The foot-operated wiring harness heat shrink tubing installation device according to claim 2, characterized in that: A limiting groove (16) is provided on the upper portion of the slide plate (14), and the limiting rod (15) is slidably connected to the interior of the limiting groove (16).

8. The foot-operated wiring harness heat shrink tubing installation device according to claim 2, characterized in that: The air delivery pipe (17) is a soft and stretchable hose.

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