Automatic peeling device for automobile wire harness processing

Abstract

The invention relates to the technical field of automobile wire harness processing, in particular to an automatic peeling device for automobile wire harness processing, which comprises an L-shaped supporting plate, a clamping device connected to a vertical section of the L-shaped supporting plate and used for clamping an automobile wire harness, and a driving device connected to the clamping device and used for driving the clamping device to rotate. The driving device is connected to the vertical section of the L-shaped supporting plate, the driving device comprises a rectangular through hole formed in the left side of the vertical section of the L-shaped supporting plate, and two guide rods which are symmetrically distributed up and down are installed in the rectangular through hole. The cutting device and the peeling device are matched with each other, so that the integrated comprehensive processing functions of annular cutting of the automobile wire harness protection sleeve, tiling, pressing and limiting of a plurality of wires in the automobile wire harness and peeling of the plurality of wires in the wire harness can be realized on one piece of equipment, multiple pieces of equipment do not need to be used for processing, and the processing efficiency is improved. And therefore, the wire harness processing steps are reduced, and the wire harness peeling processing efficiency is effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of automobile wire harness processing, in particular to an automatic stripping device for automobile wire harness processing. Background Art

[0002] The automotive wiring harness is a very important component of modern cars. It is mainly responsible for connecting various electrical devices and electronic systems inside the car. The electronic wiring harness can be understood as the nervous system of the car. Through these wiring harnesses, different parts of the car can communicate with each other and work together.

[0003] Automotive wiring harnesses are usually composed of wires, joints, connectors, protective sleeves, etc. When the wires are connected to the joints, the ends of the wires need to be stripped. However, the existing technology usually uses two stripping devices to work together to complete the stripping of automotive wiring harnesses. The two stripping devices strip the protective sleeve and the ends of the wires of the automotive wiring harness respectively. During this process, the automotive wiring harness needs to be fixed in the two stripping devices respectively, which increases the working steps of the stripping process. In addition, when stripping the wires, only one wire can be processed at a time. The stripping process of multiple wires consumes a lot of time, which reduces the efficiency of the automotive wiring harness stripping process. Summary of the Invention

[0004] Based on this, it is necessary to provide an automatic stripping device for automobile wire harness processing, which aims to solve the problems caused by the existing technology when stripping automobile wire harnesses.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: an automatic stripping device for automobile wire harness processing, comprising: an L-shaped support plate.

[0006] It also includes a clamping device, which is connected to the vertical section of the L-shaped support plate and is used to clamp the automobile wiring harness.

[0007] It also includes a driving device, which is connected to the vertical section of the L-shaped support plate. The driving device includes a rectangular through hole opened on the left side of the vertical section of the L-shaped support plate. Two guide rods symmetrically distributed up and down are installed in the rectangular through hole. The two guide rods are commonly connected to a moving mechanism. The moving mechanism is connected to a first hydraulic rod, and the first hydraulic rod is fixedly connected to the rear end of the vertical section of the L-shaped support plate.

[0008] It also includes a cutting device, which is connected to the moving mechanism. The cutting device includes a first U-shaped frame connected to the moving mechanism and with an opening facing forward, and the cutting mechanism is connected to the first U-shaped frame.

[0009] It also includes a peeling device, which is connected to the moving mechanism. The peeling device includes a second U-shaped frame connected to the moving mechanism and with an opening facing forward. Second hydraulic rods are installed on the two horizontal sections of the second U-shaped frame. The opposite ends of the second hydraulic rod located on the upper side are connected to a flattening mechanism, and the opposite ends of the second hydraulic rod located on the lower side are connected to a limiting mechanism. The moving sections of the two second hydraulic rods are both connected to a peeling mechanism.

[0010] According to an embodiment of the present invention, the clamping device includes a cylindrical tube installed in front of the vertical section of the L-shaped support plate through two support rods, the clamping mechanism is symmetrically arranged on the wall of the cylindrical tube along its axis, and the outer peripheral sliding sleeve of the cylindrical tube is provided with a pushing sleeve.

[0011] According to an embodiment of the present invention, the moving mechanism includes a positioning block that is slidably connected to the two guide rods, the right end of the positioning block is fixedly connected to the first hydraulic rod, the front end of the positioning block is fixedly connected to the first U-shaped frame, and a rectangular rod is installed on the left end of the positioning block. A plurality of evenly distributed limiting holes are opened on the rectangular rod, and a sliding block is slidably sleeved on the rectangular rod. The sliding block is fixedly connected to the second U-shaped frame, and a limiting rod is inserted into the sliding block, and the limiting rod is plugged into and matched with any one of the limiting holes.

[0012] According to an embodiment of the present invention, the cutting mechanism includes a third hydraulic rod that is symmetrically distributed up and down and respectively installed on the two horizontal sections of the first U-shaped frame. The opposite ends of the third hydraulic rod are installed with a strip plate. The end of the strip plate away from the third hydraulic rod is detachably installed with a cutting knife, and the upper and lower cutting knives are distributed symmetrically with the center.

[0013] According to an embodiment of the present invention, the flattening mechanism includes a lower pressure block installed at the opposite end of the second hydraulic rod located above, and a pitch-adjusting screw in a horizontal state is passed through the middle of the lower pressure block and is rotatably connected. The outer surface of the pitch-adjusting screw is provided with two threaded teeth that are symmetrical in the spiral direction and located on the outside of the lower pressure block, and the two threaded teeth are threadedly connected to a movable plate with an L-shaped structure. The two movable plates are symmetrically distributed, and a guide plate is installed at one end of the vertical section of the movable plate close to the lower pressure block. The guide plate slides with the lower pressure block, and a gathering bar is installed at the opposite end of the horizontal section of the movable plate.

[0014] According to an embodiment of the present invention, the limiting mechanism includes a limiting bar installed at the opposite end of the second hydraulic rod located below, the upper end of the limiting bar is provided with a plurality of semicircular openings evenly distributed from front to back, the middle part of the upper end of the limiting bar is provided with a rectangular groove, a support bar is slidably connected in the rectangular groove, a plurality of evenly distributed return springs are installed between the lower end of the support bar and the bottom wall of the rectangular groove, and a support branch chain is connected to the limiting bar.

[0015] According to an embodiment of the present invention, the peeling mechanism includes a square plate installed on the moving section of the second hydraulic rod, a fourth hydraulic rod is installed on the square plate, and a peeling knife is detachably installed on the moving end of the fourth hydraulic rod.

[0016] According to an embodiment of the present invention, the clamping mechanism includes an arc-shaped groove opened on the inner annular surface of the cylindrical tube, an arc-shaped pressure plate is slidably connected in the arc-shaped groove, a sliding plate is installed on the outer arc surface of the arc-shaped pressure plate, the sliding plate slides through the wall of the cylindrical tube, an inclined surface is provided at one end of the sliding plate away from the arc-shaped pressure plate, and a connecting spring is installed between the outer arc surface of the arc-shaped pressure plate and the arc-shaped groove.

[0017] According to an embodiment of the present invention, the supporting branch chain includes a fifth hydraulic rod installed at the left end of the limit bar, a traction plate is installed at the left end of the fifth hydraulic rod, a rectangular bar is installed symmetrically front and back at the right end of the traction plate, and the right end of the rectangular bar slides through the limit bar and is located in the rectangular groove.

[0018] According to an embodiment of the present invention, U-shaped grooves are formed at opposite ends of the cutting blade, the opening of the U-shaped groove is configured as a trumpet-shaped opening, and a blocking bar is integrally formed at the middle of the cutting blade.

[0019] To sum up, the present invention includes the following beneficial technical effects: 1. The cutting device and the peeling device adopted in the present invention cooperate with each other, and can realize the integrated comprehensive processing functions of annular cutting of the automobile wiring harness protective sleeve, flat laying and pressing down the multiple wires in the automobile wiring harness to limit the position, and peeling the multiple wires in the wiring harness on one device, without the need for processing through multiple devices, thereby reducing the steps of wire harness processing and effectively improving the efficiency of wire harness stripping processing.

[0020] 2. The cutting device used in the present invention can perform circular cutting on the surface of the protective sleeve, effectively avoiding the phenomenon that the surface of the protective sleeve is not completely cut off, the end of the cut will not be deformed, and the cutting depth can be limited to avoid damage to the wires in the wiring harness.

[0021] 3. After the protective sleeve surface is cut and separated, the ends of the multiple wires in the wiring harness are in a scattered state. With the help of the mutual cooperation of the second hydraulic rod, the flattening mechanism and the limiting mechanism, the multiple wires are flattened and pressed down to limit the position, thereby ensuring the stripping effect of the multiple wires in the automotive wiring harness.

[0022] 4. The peeling device used in the present invention can peel multiple wires at the same time, effectively improving the efficiency of peeling multiple wires, and can peel different numbers of wires within a certain range, effectively improving the applicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0024] Figure 1 A schematic diagram of the first perspective three-dimensional structure of the present invention is shown.

[0025] Figure 2 A schematic diagram of the second viewing angle stereoscopic structure of the present invention is shown.

[0026] Figure 3 A front view of the present invention is shown.

[0027] Figure 4 A left side view of the present invention is shown.

[0028] Figure 5 Shown Figure 3 Cross-sectional view of AA in the figure.

[0029] Figure 6 Shown Figure 4 Cross-sectional view of the BB.

[0030] Figure 7 Shown Figure 6 Magnified view of the middle N region.

[0031] Figure 8 A schematic structural diagram of the second hydraulic rod, the flattening mechanism and the peeling mechanism of the present invention is shown.

[0032] Figure 9 A schematic structural diagram of the second hydraulic rod, the limiting mechanism and the peeling mechanism of the present invention is shown.

[0033] Figure 10 The working state diagram of the present invention is shown.

[0034] The above drawings include the following reference numerals: 1. L-shaped support plate; 2. clamping device; 21. cylindrical tube; 22. clamping mechanism; 221. arc groove; 222. sliding plate; 223. arc pressure plate; 224. connecting spring; 23. pushing sleeve; 3. driving device; 31. rectangular through hole; 32. guide rod; 33. moving mechanism; 331. positioning block; 332. rectangular rod; 333. limiting hole; 334. sliding block; 335. limiting rod; 34. first hydraulic rod; 4. cutting device; 41. first U-shaped frame; 42. cutting mechanism; 421. third hydraulic rod; 422. strip plate; 42 3. Cutting knife; 4231. Stop bar; 5. Peeling device; 51. Second U-shaped frame; 52. Second hydraulic rod; 53. Flattening mechanism; 531. Lower pressure block; 532. Pitch-adjusting screw; 533. Moving plate; 534. Guide plate; 535. Gathering bar; 54. Limiting mechanism; 541. Limiting bar; 542. Semicircular opening; 543. Rectangular groove; 544. Support bar; 545. Return spring; 546. Support branch chain; 5461. Fifth hydraulic rod; 5462. Pulling plate; 5463. Rectangular bar; 55. Peeling mechanism; 551. Square plate; 552. Fourth hydraulic rod; 553. Peeling knife. DETAILED DESCRIPTION

[0035] To make the above-mentioned objects, features, and advantages of the present invention more readily apparent, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings. The following description sets forth numerous specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0036] See Figures 1-4 , an automatic stripping device for automobile wire harness processing, including an L-shaped support plate 1.

[0037] See Figure 1 、 Figure 2 and Figure 6 The automatic peeling device for automobile wiring harness processing also includes a clamping device 2, which is connected to the vertical section of the L-shaped support plate 1 and is used to clamp the automobile wiring harness. The clamping device 2 includes a cylindrical tube 21 installed in front of the vertical section of the L-shaped support plate 1 through two support rods. A clamping mechanism 22 is symmetrically arranged on the wall of the cylindrical tube 21 along its axis, and a pushing sleeve 23 is provided on the outer peripheral sliding sleeve of the cylindrical tube 21.

[0038] During the specific work, the L-shaped support plate 1 is fixed in the working position by the existing fixing equipment before processing. The L-shaped support plate 1 positions the cylindrical tube 21 through two support rods, and then one end of the wire harness to be stripped passes through the cylindrical tube 21 and moves to the desired position (such as Figure 10 shown).

[0039] See Figure 6 and Figure 7 The clamping mechanism 22 includes an arc-shaped groove 221 opened on the inner annular surface of the cylindrical tube 21, and an arc-shaped pressure plate 223 is slidably connected in the arc-shaped groove 221. A sliding plate 222 is installed on the outer arc surface of the arc-shaped pressure plate 223. The sliding plate 222 slides through the wall of the cylindrical tube 21. An inclined surface is provided at one end of the sliding plate 222 away from the arc-shaped pressure plate 223, and a connecting spring 224 is installed between the outer arc surface of the arc-shaped pressure plate 223 and the arc-shaped groove 221.

[0040] During specific operation, after the wiring harness is placed in the cylindrical tube 21, the pushing sleeve 23 is pushed, and the pushing sleeve 23 squeezes the inclined surface on the sliding plate 222. The sliding plate 222 is forced to drive the arc pressure plate 223 to move toward the direction of the wiring harness and clamp the wiring harness to limit the position, thereby realizing the function of fixing the wiring harness. At the same time, the arc pressure plate 223 stretches the connecting spring 224.

[0041] See Figure 1 and Figure 2 The automatic stripping device for automobile wire harness processing also includes a driving device 3, which is connected to the vertical section of the L-shaped support plate 1. The driving device 3 includes a rectangular through hole 31 opened on the left side of the vertical section of the L-shaped support plate 1, and two guide rods 32 symmetrically distributed up and down are installed in the rectangular through hole 31. The two guide rods 32 are commonly connected to a moving mechanism 33, and the moving mechanism 33 is connected to a first hydraulic rod 34. The first hydraulic rod 34 is fixedly connected to the rear end of the vertical section of the L-shaped support plate 1.

[0042] See Figure 1 、 Figure 2 and Figure 6 The automatic stripping device for automobile wire harness processing also includes a cutting device 4, which is connected to the moving mechanism 33. The cutting device 4 includes a first U-shaped frame 41 connected to the moving mechanism 33 and opening forward, and a cutting mechanism 42 is connected to the first U-shaped frame 41.

[0043] See Figure 1 、 Figure 2 and Figure 6The moving mechanism 33 includes a positioning block 331 slidably connected to the two guide rods 32 , the right end of the positioning block 331 is fixedly connected to the first hydraulic rod 34 , and the front end of the positioning block 331 is fixedly connected to the first U-shaped frame 41 .

[0044] See Figure 1 、 Figure 2 and Figure 6 The cutting mechanism 42 includes two third hydraulic rods 421 that are symmetrically distributed up and down and are respectively installed on the two horizontal sections of the first U-shaped frame 41. A strip plate 422 is installed at the opposite end of the third hydraulic rod 421. A cutting knife 423 is detachably installed at the end of the strip plate 422 away from the third hydraulic rod 421. The upper and lower cutting knives 423 are symmetrically distributed in the center. A U-shaped groove is opened at the opposite end of the cutting knife 423. The opening of the U-shaped groove is set as a trumpet-shaped opening. A blocking bar 4231 is integrally formed in the middle of the cutting knife 423.

[0045] During the specific work, the first hydraulic rod 34 and the third hydraulic rod 421 are connected to the existing hydraulic pump before processing. After the wiring harness is fixed, the first hydraulic rod 34 is started. The first hydraulic rod 34 drives the first U-shaped frame 41 to move through the positioning block 331. The first U-shaped frame 41 drives the two third hydraulic rods 421 to move to the position where the wiring harness needs to be stripped. Then, the two third hydraulic rods 421 are started at the same time. The two third hydraulic rods 421 drive the two strip plates 422 to move. The two strip plates 422 drive the two cutting knives 423 to move relative to each other and cut the skin of the protective sleeve. During the cutting process, the trumpet-shaped opening of the cutting knife 423 can effectively guide the wiring harness to the center so that it can enter the U-shaped groove. The upper and lower U-shaped grooves cooperate to perform annular cutting on the skin of the protective sleeve. The incision is smooth and effective. To avoid the phenomenon that the surface of the protective sleeve is not completely cut, the incision end will not be deformed. At the same time, the two blocking bars 4231 are respectively in the feeding direction of the two cutting knives 423, thereby limiting the feeding distance of the two cutting knives 423 to prevent the cutting knives 423 from damaging multiple wires in the wiring harness. After the two cutting knives 423 cut the surface of the protective sleeve, the third hydraulic rod 421 is stopped, and the first hydraulic rod 34 is started. The first hydraulic rod 34 drives the first U-shaped frame 41 to move through the positioning block 331. The first U-shaped frame 41 drives the two cutting knives 423 to move through the two third hydraulic rods 421 and the two strip plates 422. The two cutting knives 423 push the cut surface to separate it from the body of the wiring harness, and the first hydraulic rod 34 drives the positioning block 331 to reset.

[0046] See Figure 1 、 Figure 2 and Figure 5The automatic peeling device for automobile wire harness processing also includes a peeling device 5, which is connected to the moving mechanism 33. The peeling device 5 includes a second U-shaped frame 51 connected to the moving mechanism 33 and with an opening facing forward. Second hydraulic rods 52 are installed on the two horizontal sections of the second U-shaped frame 51. The opposite ends of the second hydraulic rod 52 located on the upper side are connected to a flattening mechanism 53, and the opposite ends of the second hydraulic rod 52 located on the lower side are connected to a limiting mechanism 54. The moving sections of the two second hydraulic rods 52 are both connected to a peeling mechanism 55.

[0047] See Figure 1 and Figure 2 A rectangular rod 332 is installed at the left end of the positioning block 331, and a plurality of evenly distributed limiting holes 333 are opened on the rectangular rod 332. A sliding block 334 is slidably sleeved on the rectangular rod 332, and the sliding block 334 is fixedly connected to the second U-shaped frame 51. A limiting rod 335 is inserted into the sliding block 334, and the limiting rod 335 is plugged into any one of the limiting holes 333.

[0048] During specific operation, the sliding block 334 is slid on the rectangular rod 332 according to the length of the wires in the wiring harness that need to be stripped. After the sliding block 334 moves to the required position, the limiting rod 335 is inserted into the sliding block 334 and engaged with the corresponding limiting hole 333 to realize the function of limiting the sliding block 334. When the sliding block 334 moves, it drives the second U-shaped frame 51 to move. The second U-shaped frame 51 drives the flattening mechanism 53 and the limiting mechanism 54 to the required position through two second hydraulic rods 52.

[0049] See Figure 1 、 Figure 2 、 Figure 6 and Figure 8 The flattening mechanism 53 includes a lower pressing block 531 installed at the opposite end of the second hydraulic rod 52 located above, and a horizontal pitch-adjusting screw 532 is passed through the middle of the lower pressing block 531 and is rotatably connected. The outer surface of the pitch-adjusting screw 532 is provided with two threaded teeth that are symmetrical in the spiral direction and located on the outside of the lower pressing block 531. A movable plate 533 with an L-shaped structure is threadedly connected to the two threaded teeth. The two movable plates 533 are symmetrically distributed. A guide plate 534 is installed at one end of the vertical section of the movable plate 533 close to the lower pressing block 531. The guide plate 534 slides with the lower pressing block 531, and a gathering bar 535 is installed at the opposite end of the horizontal section of the movable plate 533.

[0050] See Figure 1 、 Figure 2 、 Figure 6 and Figure 9The limiting mechanism 54 includes a limiting bar 541 installed at the opposite end of the second hydraulic rod 52 located below, and a plurality of semicircular openings 542 evenly distributed from front to back are opened on the upper end of the limiting bar 541, and a rectangular groove 543 is opened in the middle of the upper end of the limiting bar 541, and a support bar 544 is slidably connected in the rectangular groove 543, and a plurality of evenly distributed return springs 545 are installed between the lower end of the support bar 544 and the bottom wall of the rectangular groove 543, and a support branch chain 546 is connected to the limiting bar 541.

[0051] See Figure 1 、 Figure 2 、 Figure 6 and Figure 9 The supporting branch chain 546 includes a fifth hydraulic rod 5461 installed at the left end of the limiting bar 541, a traction plate 5462 is installed at the left end of the fifth hydraulic rod 5461, and a rectangular bar 5463 is installed symmetrically at the right end of the traction plate 5462. The right end of the rectangular bar 5463 slides through the limiting bar 541 and is located in the rectangular groove 543.

[0052] During specific work, the second hydraulic rod 52 and the fifth hydraulic rod 5461 are connected to the existing hydraulic pump before processing. After the protective sleeve surface is cut and separated, the ends of the multiple wires in the wiring harness are in a dispersed state. Then the pitch-adjusting screw 532 is rotated, and the pitch-adjusting screw 532 drives the two movable plates 533 to move, and the two movable plates 533 drive the two gathering bars 535 to move, so that the spacing between the two gathering bars 535 matches the width of the multiple wires laid flat. Then, the second hydraulic rod 52 located below is started, and the second hydraulic rod 52 drives the support bar 544 to move upward to the lower end of the multiple wires by driving the limit bar 541. At this time, the two rectangular bars 5463 are at the lower end of the support bar 544 and limit the support bar 544. The upper end of the support bar 544 The end is flush with the upper end of the limit bar 541, and then the second hydraulic rod 52 located above is started. The second hydraulic rod 52 drives the lower pressing block 531 to move downward. After the lower pressing block 531 contacts the multiple wires and presses them onto the support bar 544, the multiple wires are laid flat and located between the two gathering bars 535. Then the fifth hydraulic rod 5461 is started. The fifth hydraulic rod 5461 drives the two rectangular bars 5463 to move out of the rectangular groove 543 through the traction plate 5462, thereby releasing the support for the support bar 544. Then the second hydraulic rod 52 continues to drive the lower pressing block 531 to move downward and press down the support bar 544. The lower pressing block 531 presses the multiple wires into the corresponding multiple semicircular openings 542. The multiple semicircular openings 542 limit the multiple wires.

[0053] See Figure 1 、 Figure 8 and Figure 9The peeling mechanism 55 includes a square plate 551 installed on the moving section of the second hydraulic rod 52, and a fourth hydraulic rod 552 is installed on the square plate 551. The moving end of the fourth hydraulic rod 552 is detachably mounted with a peeling knife 553.

[0054] During the specific work, the fourth hydraulic rod 552 is connected to the existing hydraulic pump before processing. After the plurality of wires are limited, the two fourth hydraulic rods 552 are started at the same time. The two fourth hydraulic rods 552 drive the two peeling knives 553 to move in the direction of the plurality of wires and cut the skins of the plurality of wires at the same time. Then the work of the fourth hydraulic rod 552 is stopped, and the first hydraulic rod 34 is started again. The first hydraulic rod 34 drives the rectangular rod 332 to move through the positioning block 331, and the rectangular rod 332 drives the sliding block 334 to move through the limiting rod 335. The sliding block 334 drives the two second hydraulic rods 52 to move through the second U-shaped frame 51. The two second hydraulic rods 52 move through the two square plates 551, the two fourth hydraulic rods 552 and the two peeling knives. The peeling knife 553 pushes the skin of the wire, thereby separating the skin of the wire from the wire body, realizing the function of wire stripping. Multiple semicircular openings 542 and multiple grooves on the peeling knife 553 cooperate to strip different numbers of wires within a certain range, thereby improving the applicability of the equipment. Subsequently, the fourth hydraulic rod 552 drives the peeling knife 553 to reset, the two second hydraulic rods 52 drive the flattening mechanism 53 and the limiting mechanism 54 to reset, the first hydraulic rod 34 drives the positioning block 331 to reset, and then separates the pushing sleeve 23 from the sliding plate 222, and the stretched connecting spring 224 resets and drives the arc pressure plate 223 to separate from the wiring harness, and the stripped wiring harness is manually taken out of the cylindrical tube 21, and the processing is completed.

[0055] In the description of the embodiments of the present invention, it should be noted that the terms "longitudinal", "transverse", "upper", "lower", "front", "back", "left", "right", "top", "bottom", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limiting the embodiments of the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. In addition, in the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0056] In the description of the present invention, it should also be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," and "connected" should be understood broadly. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0057] The embodiments of this specific implementation method are all preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automatic stripping device for automobile wire harness processing, comprising an L-shaped support plate, characterized in that: A clamping device connected to the vertical section of the L-shaped support plate and used for clamping the automobile wiring harness; A driving device is connected to the vertical section of the L-shaped support plate, the driving device includes a rectangular through hole opened at the left side of the vertical section of the L-shaped support plate, two guide rods symmetrically distributed up and down are installed in the rectangular through hole, a moving mechanism is commonly connected to the two guide rods, a first hydraulic rod is connected to the moving mechanism, and the first hydraulic rod is fixedly connected to the rear end of the vertical section of the L-shaped support plate; A cutting device connected to the moving mechanism, the cutting device comprising a first U-shaped frame connected to the moving mechanism and opening forward, the first U-shaped frame being connected to a cutting mechanism, the cutting mechanism being used for annular cutting of a protective sleeve of an automobile wiring harness; A peeling device is connected to the moving mechanism, and the peeling device includes a second U-shaped frame connected to the moving mechanism and opening forward, and second hydraulic rods are installed on the two horizontal sections of the second U-shaped frame. The opposite end of the second hydraulic rod located on the upper side is connected to a flattening mechanism, and the opposite end of the second hydraulic rod located on the lower side is connected to a limiting mechanism. The second hydraulic rod, the flattening mechanism and the limiting mechanism cooperate with each other to perform a flat pressing and limiting operation on multiple wires of the automobile wiring harness. The two moving sections of the second hydraulic rods are connected to peeling mechanisms, and the peeling mechanisms are used for peeling operations on multiple wires in the automobile wiring harness.

2. The automatic stripping device for automobile wire harness processing according to claim 1, characterized in that: The clamping device comprises a cylindrical tube installed in front of the vertical section of the L-shaped support plate through two support rods, a clamping mechanism is symmetrically arranged on the wall of the cylindrical tube along its axis, and a pushing sleeve is arranged on the outer peripheral sliding sleeve of the cylindrical tube.

3. The automatic stripping device for automobile wire harness processing according to claim 1, characterized in that: The moving mechanism includes a positioning block slidably connected to the two guide rods, the right end of the positioning block is fixedly connected to the first hydraulic rod, the front end of the positioning block is fixedly connected to the first U-shaped frame, and a rectangular rod is installed on the left end of the positioning block. A plurality of evenly distributed limiting holes are opened on the rectangular rod, and a sliding block is slidably sleeved on the rectangular rod. The sliding block is fixedly connected to the second U-shaped frame, and a limiting rod is inserted into the sliding block, and the limiting rod is plugged into and matched with any one of the limiting holes.

4. The automatic stripping device for automobile wire harness processing according to claim 1, characterized in that: The cutting mechanism includes a third hydraulic rod which is symmetrically distributed up and down and respectively installed on two horizontal sections of the first U-shaped frame. A strip plate is installed at the opposite end of the third hydraulic rod. A cutting knife is detachably installed at one end of the strip plate away from the third hydraulic rod. The upper and lower cutting knives are distributed symmetrically in the center.

5. The automatic stripping device for automobile wire harness processing according to claim 1, characterized in that: The flattening mechanism includes a lower pressure block installed at the opposite end of the second hydraulic rod located above, a horizontal pitch-adjusting screw rod passes through the middle of the lower pressure block and is rotatably connected, the outer surface of the pitch-adjusting screw rod is provided with two threaded teeth which are symmetrical in the spiral direction and located on the outside of the lower pressure block, and a movable plate with an L-shaped structure is threadedly connected to the two threaded teeth, and the two movable plates are symmetrically distributed, and a guide plate is installed at one end of the vertical section of the movable plate close to the lower pressure block, and the guide plate is slidably matched with the lower pressure block, and a gathering strip is installed at the opposite end of the horizontal section of the movable plate.

6. The automatic stripping device for automobile wire harness processing according to claim 1, characterized in that: The limiting mechanism includes a limiting bar installed at the opposite end of the second hydraulic rod located below, the upper end of the limiting bar is provided with a plurality of semicircular openings evenly distributed from front to back, the middle part of the upper end of the limiting bar is provided with a rectangular groove, a support bar is slidably connected in the rectangular groove, a plurality of evenly distributed return springs are installed between the lower end of the support bar and the bottom wall of the rectangular groove, and a support branch chain is connected to the limiting bar.

7. The automatic stripping device for automobile wire harness processing according to claim 1, characterized in that: The peeling mechanism comprises a square plate mounted on the moving section of the second hydraulic rod, a fourth hydraulic rod is mounted on the square plate, and a peeling knife is detachably mounted on the moving end of the fourth hydraulic rod.

8. The automatic stripping device for automobile wire harness processing according to claim 2, characterized in that: The clamping mechanism includes an arc-shaped groove opened on the inner annular surface of the cylindrical tube, an arc-shaped pressure plate is slidably connected in the arc-shaped groove, a sliding plate is installed on the outer arc surface of the arc-shaped pressure plate, the sliding plate slides through the wall of the cylindrical tube, an inclined surface is provided at one end of the sliding plate away from the arc-shaped pressure plate, and a connecting spring is installed between the outer arc surface of the arc-shaped pressure plate and the arc-shaped groove.

9. The automatic stripping device for automobile wire harness processing according to claim 6, characterized in that: The supporting branch chain includes a fifth hydraulic rod installed at the left end of the limiting bar, a traction plate is installed at the left end of the fifth hydraulic rod, a rectangular bar is symmetrically installed at the right end of the traction plate, and the right end of the rectangular bar slides through the limiting bar and is located in the rectangular groove.

10. The automatic stripping device for automobile wire harness processing according to claim 4, characterized in that: A U-shaped groove is formed at the opposite end of the cutting knife, the opening of the U-shaped groove is configured as a trumpet-shaped opening, and a blocking bar is integrally formed at the middle of the cutting knife.

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