Rubber stripping machine for stripping outer rubber of bunch

Abstract

The utility model discloses a rubber stripping machine for stripping rubber outside a bunch, which comprises a clamping block assembly, a cutter assembly, a baffle block, a first driving device, a second driving device, a third driving device and a fourth driving device, the baffle block is positioned at the side part of the cutter assembly, the first driving device drives the clamping block assembly to transversely clamp or loosen the bunch, and the second driving device drives the third driving device to transversely clamp or loosen the bunch. The second driving device drives the cutter assembly to transversely cut the outer rubber of the bunch or loosen the bunch, the third driving device drives the cutter assembly to move back and forth in the horizontal plane so as to be away from or close to the clamping block assembly, and the fourth driving device drives the check block to move in the horizontal plane so as to adjust the distance between the check block and the cutter assembly. The rubber stripping machine disclosed by the utility model is simple in structure, can be operated only by controlling the actions of the first driving device, the second driving device and the third driving device (for example, through a foot switch), is very convenient to operate, and is suitable for rubber stripping operation of manufacturers for producing and processing bunches in small batches.

Description

Technical Field

[0001] The utility model relates to a glue stripping machine for stripping the outer glue of a wire bundle. Background Art

[0002] Wire stripping refers to the processing of the joints of cables or wires in electronic assembly or electrical engineering to remove the insulation layer of the joints so that they can be connected to circuits or devices.

[0003] A wire stripping machine is a device specifically used to remove the insulation or protective layer of a cable or wire joint. Some existing wire stripping machines have the following problems:

[0004] (1) The structure is complex and the operation is troublesome. Some wire stripping machines may require certain technical knowledge and programming skills to operate effectively, which limits the use of non-professional operators. In addition, the complex structure of the stripping machine is usually expensive and is not suitable for small-scale manufacturers of wire beams.

[0005] (2) Many existing wire stripping machines are suitable for stripping large quantities of wires at a time. However, for small batch production, it often takes a lot of time to set the processing parameters, resulting in low processing efficiency.

[0006] (3) Limited scope of application: Some stripping machines may only be suitable for wires with a specific diameter or cross-sectional area, and for cutting insulation layers of a specific length, and are not very versatile.

[0007] In view of the above problems, it is very necessary to research and design a wire stripping machine that is easy to operate and has strong versatility. Utility Model Content

[0008] The purpose of the utility model is to provide a glue stripping machine for stripping the outer glue of a wire harness, so as to solve the above technical problems.

[0009] According to one aspect of the present invention, a stripping machine for stripping the outer adhesive of a wire harness is provided, comprising:

[0010] Clamp assembly for clamping or releasing the cable harness;

[0011] A cutter assembly for cutting the outer rubber of the cable bundle;

[0012] a stopper for abutting against the end of the wire harness, the stopper being located on a side of the cutter assembly;

[0013] a first driving device, the first driving device drives the clamping block assembly to clamp or release the wire harness laterally;

[0014] A second driving device drives the cutter assembly to cut the outer rubber of the wire bundle horizontally or loosen the wire bundle;

[0015] a third driving device, the third driving device drives the cutter assembly to reciprocate in a horizontal plane to move away from or closer to the clamping block assembly; and

[0016] The fourth driving device drives the stopper to move in a horizontal plane to adjust the distance between the stopper and the cutter assembly.

[0017] The cutter assembly is adapted to move the clamping block and the cutter assembly away from the clamping block so that the clamping block can be moved away from the cutter assembly to remove the outer adhesive of the wire harness.

[0018] Preferably, the clamping block assembly includes a first clamping block, a second clamping block and a first slide rail, the first clamping block is fixed on the first slide rail, the second clamping block is slidably arranged on the first slide rail, and the first driving device drives the second clamping block to move closer to or away from the first clamping block to clamp or release the wire harness.

[0019] The cutter assembly includes a first cutter, a second cutter and a second slide rail. The first cutter is fixed on the second slide rail, and the second cutter is slidably mounted on the second slide rail. The second drive device drives the second cutter to move closer to or away from the first cutter to cut the outer rubber of the wire bundle or loosen the wire bundle.

[0020] The first slide rail and the second slide rail are arranged in parallel.

[0021] Therefore, when it is necessary to strip the outer glue of the joint part of the wire harness, the joint part of the wire harness is inserted between the first clamping block and the second clamping block and between the first cutter and the second cutter, and the end of the joint part of the wire harness is made to rest against the stop block. Under the action of the first driving device, the second clamping block approaches the first clamping block to clamp the wire harness. At the same time, under the action of the second driving device, the second cutter approaches the first cutter to cut the outer glue of the wire harness. Then, under the action of the third driving device, the first cutter and the second cutter pull the outer glue of the wire harness joint part away from the clamping block assembly while cutting the outer glue of the wire harness, so that a section of the outer glue of the wire harness joint part can be stripped off. The first slide rail can ensure that the second clamping block can smoothly approach or move away from the first clamping block, and the second slide rail can ensure that the second cutter can smoothly approach or move away from the first cutter.

[0022] Preferably, the first driving device and the second driving device are both cylinders.

[0023] The first cutter is provided with a first arc-shaped cutting edge, and the second cutter is provided with a second arc-shaped cutting edge. The first arc-shaped cutting edge and the second arc-shaped cutting edge can cut the outer rubber of the wire bundle together.

[0024] Therefore, under the driving action of the cylinder, the second clamping block can move closer to or farther away from the first clamping block to clamp the wire bundle or loosen the wire bundle, and the second cutter can move closer to or farther away from the first cutter to cut the outer rubber of the wire bundle or loosen the wire bundle. When the second cutter approaches the first cutter, the second curved cutting edge on the second cutter and the first curved cutting edge on the first cutter can easily cut the outer rubber of the wire bundle in a circumferential direction together, thereby easily stripping the outer rubber of the wire bundle.

[0025] Preferably, the first driving device and the second driving device are both stroke-adjustable cylinders, the first driving device is provided with a first stroke adjusting nut, and the second driving device is provided with a second stroke adjusting nut.

[0026] A first notch is provided on the side of the first cutter, and a second notch is provided on the side of the second cutter. When the second cutter is close to the first cutter, part of the end of the second cutter can be accommodated in the first notch on the first cutter, and part of the end of the first cutter can be accommodated in the second notch on the second cutter.

[0027] Therefore, according to the diameter or thickness of the bundle of wires to be stripped, the stroke of the driving rod of the first driving device (i.e., the cylinder) can be adjusted by the first stroke adjusting nut, so that the minimum spacing between the second clamping block and the first clamping block can be adjusted, so that the clamping block assembly can clamp bundles of wires of different diameters. At the same time, since part of the end of the second cutter can be accommodated in the first notch on the first cutter, part of the end of the first cutter can be accommodated in the second notch on the second cutter, that is, the second cutter and the first cutter can be plugged into each other, the stroke of the driving rod of the second driving device (i.e., the cylinder) can be adjusted by the second stroke adjusting nut, so that the size of the incision jointly enclosed by the first arc-shaped cutting blade and the second arc-shaped cutting blade can be adjusted, so that the cutter assembly can cut the outer glue of bundles of wires of different diameters, thereby improving the versatility of the equipment for different bundle diameters, as long as it is ensured that the first arc-shaped cutting blade on the first cutter and the second arc-shaped cutting blade on the second cutter can jointly cut the outer glue of the bundle of wires in a circumferential direction.

[0028] Preferably, it also includes a base and a slide, the first slide rail is arranged on the base, two parallel limit plates are provided on the base, a fixed plate is provided on the base, the slide is accommodated between the two limit plates and can slide between the two limit plates, the second driving device is fixed to the end of the second slide rail, the second slide rail is provided on the slide and a gap is left between the bottom of the second slide rail and the limit plate, the third driving device is a cylinder, the third driving device is accommodated between the two limit plates and can slide between the two limit plates, one end of the third driving device is provided on the slide, and the end of the driving rod of the other end of the third driving device is provided on the fixed plate.

[0029] Therefore, when the driving rod of the third driving device is activated, the main body of the third driving device, that is, the cylinder body of the cylinder, can drive the slide to slide between the two limit plates. Since the second driving device is fixed to the end of the second slide rail and the second slide rail is arranged on the slide, and a gap is left between the bottom of the second slide rail and the limit plate, the slide can drive the second slide rail, the second driving device, the first cutter, and the second cutter to slide on the base as a whole so that the first cutter and the second cutter can pull the outer glue of the wire harness joint part away from the clamping block assembly while cutting the outer glue of the wire harness, thereby stripping off a section of the outer glue of the wire harness joint part, and the cutter assembly as a whole can be driven smoothly away from or close to the clamping block assembly through the main body of the third driving device, that is, the cylinder body of the cylinder.

[0030] Preferably, the cutter assembly further comprises a first fixed block and a second fixed block, the first fixed block is fixed on the second slide rail, the first cutter is arranged on the first fixed block, the second fixed block is slidably arranged on the second slide rail, the second cutter is arranged on the second fixed block, and the second driving device drives the second fixed block to approach or move away from the first fixed block so that the second cutter and the first cutter cut the outer rubber of the wire bundle or loosen the wire bundle.

[0031] The first fixing block is provided with a fixing rod, the fixing rod is provided with a connecting block, the fourth driving device is a cylinder, the fourth driving device is fixed on the connecting block, and the position of the connecting block on the fixing rod can be adjusted.

[0032] Therefore, the first fixed block can provide support for the first cutter, and the second fixed block can provide support for the second cutter, ensuring that the second cutter can smoothly approach or move away from the first cutter to smoothly cut the outer rubber of the wire bundle or loosen the wire bundle. The fourth drive device can form a whole with the first fixed block on which the first cutter is installed through the connecting block and the fixing rod so that the fourth drive device and the stopper and cutter assembly can move away from or approach the clamping block assembly as a whole. In addition, according to the length requirement of stripping the outer rubber, the distance between the stopper and the cutter assembly can also be adjusted by adjusting the position of the connecting block on the fixing rod, thereby stripping outer rubber of different lengths, which is particularly suitable for fine-tuning the distance between the stopper and the cutter assembly.

[0033] Preferably, a foot switch is further included, and the first drive device, the second drive device, and the third drive device are all connected to the foot switch.

[0034] Therefore, the operator only needs to step on the foot switch to control the first drive device, the second drive device, and the third drive device to work together to clamp the wire harness, cut the wire harness, and pull the outer rubber of the wire harness joint away from the clamping block assembly, thereby stripping off a section of the outer rubber of the wire harness joint.

[0035] Preferably, the second slide rail is provided with a slide for the peeled glue to slide down.

[0036] Therefore, the outer rubber stripped from the cable bundle by the first cutter and the second cutter can slide down through the slope on the second slide rail to be collected.

[0037] Preferably, the device further comprises a support plate for supporting the wire harness, wherein the support plate is located between the clamping block assembly and the cutter assembly.

[0038] Therefore, when stripping the outer glue of the joint part of the wire harness, the joint part of the wire harness is inserted between the clamping block assembly and the cutter assembly, and the support plate supports the wire harness upward so that the wire harness can be inserted straight between the clamping block assembly and the cutter assembly each time, ensuring that the cutter assembly can cut the outer glue of the wire harness vertically, thereby ensuring the quality of the stripping incision on the wire harness.

[0039] Preferably, a plurality of first buffer columns or first flannel are provided on the end surface of the first clamping block facing the second clamping block, and a plurality of second buffer columns or second flannel are provided on the end surface of the second clamping block facing the first clamping block.

[0040] Therefore, the first buffer column and the second buffer column or the first velvet cloth and the second velvet cloth can protect the wire harness, preventing the first clamping block and the second clamping block from directly pressing the wire harness and causing damage to the wire harness. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 This is a structural schematic diagram of a stripping machine for stripping the outer adhesive of a wire harness according to an embodiment of the present invention;

[0042] Figure 2 for Figure 1 The enlarged structural diagram of the stripping machine shown is at point A;

[0043] Figure 3 for Figure 1 The structural diagram of the rubber stripping machine shown is along the B direction;

[0044] Figure 4 The present invention is a structural schematic diagram of a stripping machine for stripping the outer adhesive of a wire harness according to another embodiment of the present invention. DETAILED DESCRIPTION

[0045] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0046] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention. In addition, the terms "first", "second" and the like are only used for descriptive purposes and should not be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. In the description of the present invention, unless otherwise specified, "multiple" means two or more; it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be an indirect connection through an intermediate medium, and it can be internal communication between two elements. Example 1

[0047] Figures 1 to 3 The structure of a stripping machine for stripping the outer adhesive of a wire harness according to an embodiment of the present invention is schematically shown.

[0048] See Figures 1 to 3A stripping machine for stripping the outer adhesive of a wire harness includes a clamping block assembly 1, a cutter assembly 2, a stopper 3, a first drive device 4, a second drive device 5, a third drive device 6, a fourth drive device 7, a base 8, a slide plate 9, a support plate 10 and a foot switch.

[0049] The clamping block assembly 1 is used to clamp or release the cable harness. Figure 1 and Figure 3 The clamping block assembly 1 includes a first clamping block 101, a second clamping block 102 and a first slide rail 103. The first clamping block 101 is fixed on the first slide rail 103, and the second clamping block 102 is slidably set on the first slide rail 103. The first driving device 4 is fixed to the end of the first slide rail 103. The driving rod of the first driving device 4 is connected to the second clamping block 102. The first driving device 4 can drive the second clamping block 102 to slide along the first slide rail 103 to approach or move away from the first clamping block 101, thereby clamping or releasing the wire harness laterally. The longitudinal section of the first slide rail 103 can be I-shaped, and a clamping groove adapted to the first slide rail 103 is formed on the second clamping block 102. The second clamping block 102 can slide back and forth smoothly on the first slide rail 103.

[0050] In this embodiment, a first velvet cloth can be pasted on the end surface of the first clamp 101 facing the second clamp 102, and a second velvet cloth can also be pasted on the end surface of the second clamp 102 facing the first clamp 101. The first velvet cloth and the second velvet cloth can protect the wire bundle to prevent the first clamp 101 and the second clamp 102 from directly pressing on the wire bundle and causing damage to the wire bundle.

[0051] In this embodiment, the first driving device 4 is a stroke-adjustable cylinder. For example, the first driving device 4 can be made of AIRTAC stroke-adjustable cylinders SCJ100X250-75-S and SCJ100X250-100-S. Figure 1 and Figure 3 A first stroke adjustment nut 41 is provided at the tail of the first driving device 4, and the stroke of the driving rod of the first driving device 4 can be adjusted by the first stroke adjustment nut 41, so that the minimum distance between the second clamping block 102 and the first clamping block 101 can be adjusted, so that the clamping block assembly 1 can clamp wire bundles of different diameters, thereby clamping and stripping wire bundles of different diameters.

[0052] The cutter assembly 2 is used to cut the outer rubber of the wire harness. Figure 1 and Figure 3The cutter assembly 2 includes a first cutter 201, a second cutter 202, a second slide rail 203, a first fixed block 204 and a second fixed block 205. The first fixed block 204 is fixed on the second slide rail 203, and the second fixed block 205 is slidably arranged on the second slide rail 203. The first cutter 201 is fixed on the first fixed block 204, and the second cutter 202 is fixed on the second fixed block 205. That is, the first cutter 201 is mounted on the second slide rail 203 through the first fixed block 204. The second cutter 202 is slidably arranged on the second slide rail 203 through the second fixed block 205. The second driving device 5 is fixed to the end of the second slide rail 203. The driving rod of the second driving device 5 is connected to the second fixed block 205. The second driving device 5 can drive the second fixed block 205 to slide along the second slide rail 203 to approach or move away from the first fixed block 204. That is, the second driving device 5 can drive the second cutter 202 to slide along the second slide rail 203 to approach or move away from the first cutter 201, thereby cutting the outer rubber of the wire harness or loosening the wire harness horizontally. The longitudinal section of the second slide rail 203 can be I-shaped, and a snap-in groove adapted to the second slide rail 203 is formed on the second fixed block 205. The second fixed block 205 can smoothly slide back and forth on the second slide rail 203 to enable the second cutter 202 to smoothly approach or move away from the first cutter 201; the first fixed block 204 can provide a load for the first cutter 201, and the second fixed block 205 can provide a load for the second cutter 202, ensuring that the second cutter 202 can smoothly approach or move away from the first cutter 201 to smoothly cut the outer rubber of the wire bundle or loosen the wire bundle.

[0053] See Figure 1 and Figure 3 , the first slide rail 103 and the second slide rail 203 are arranged in parallel.

[0054] In this embodiment, the second driving device 5 is a stroke-adjustable cylinder. For example, the second driving device 5 can be made of AIRTAC stroke-adjustable cylinders SCJ100X250-75-S and SCJ100X250-100-S. Figure 1 and Figure 3 A second stroke adjusting nut 51 is provided at the tail of the second driving device 5, and the stroke of the driving rod of the second driving device 5 can be adjusted by the second stroke adjusting nut 51, so that the minimum distance between the second cutter 202 and the first cutter 201 can be adjusted.

[0055] See Figure 2The first cutter 201 is formed with a first curved cutting edge 2011, and the second cutter 202 is formed with a second curved cutting edge 2021. The first curved cutting edge 2011 and the second curved cutting edge 2021 can jointly cut the outer rubber of the wire bundle. When the second cutter 202 approaches the first cutter 201, the second curved cutting edge 2021 on the second cutter 202 and the first curved cutting edge 2011 on the first cutter 201 can jointly and easily cut the outer rubber of the wire bundle in a circumferential direction, thereby easily stripping the outer rubber of the wire bundle.

[0056] See Figure 2 The first cutter 201 is formed with a first notch 2012 on the side, and the second cutter 202 is formed with a second notch 2022 on the side. When the second cutter 202 is close to the first cutter 201, part of the end of the second cutter 202 can be accommodated in the first notch 2012 on the first cutter 201, and part of the end of the first cutter 201 can be accommodated in the second notch 2022 on the second cutter 202, that is, the second cutter 202 and the first cutter 201 can be plugged into each other and can be moved by the second drive. The second stroke adjustment nut 51 on the driving device 5 adjusts the stroke of the driving rod of the second driving device 5, so that the size of the incision enclosed by the first curved cutting edge 2011 and the second curved cutting edge 2021 can be adjusted, so that the cutter assembly 2 can cut the outer rubber of wire bundles of different diameters, thereby improving the versatility of the equipment for different wire bundle diameters. It is only necessary to ensure that the first curved cutting edge 2011 on the first cutter 201 and the second curved cutting edge 2021 on the second cutter 202 can jointly cut the outer rubber of the wire bundle in an annular direction.

[0057] The stopper 3 is used to abut against the end of the wire harness. The stopper 3 is installed on the side of the cutter assembly 2. Specifically: Figure 1 and Figure 3, a fixing rod 2041 is installed on the first fixing block 204, a connecting block 2042 is installed on the fixing rod 2041, the fourth driving device 7 is fixed on the connecting block 2042, the fourth driving device 7 is a cylinder, and the stopper 3 is fixed to the end of the driving rod of the fourth driving device 7. According to the length requirement of stripping the outer rubber, the distance between the stopper 3 and the first cutter 201 / the second cutter 202 of the cutter assembly 2 can be adjusted by the fourth driving device 7, so as to strip outer rubber of different lengths. The fourth driving device 7 can form a whole with the first fixing block 204 on which the first cutter 201 is installed through the connecting block 2042 and the fixing rod 2041, so that the fourth driving device 7 and the stopper 3 are connected to the cutter assembly 2 It can move away from or approach the clamping block assembly 1 as a whole; in addition, the connecting block 2042 can be slidably fixed on the fixing rod 2041. If the fixing rod 2041 is interference-fitted into the connecting block 2042 or the connecting block 2042 is fixed to the fixing rod 2041 by a clamping mechanism, the position of the connecting block 2042 on the fixing rod 2041 can be adjusted as needed. According to the length requirement of stripping the external glue, the position of the connecting block 2042 on the fixing rod 2041 can also be adjusted to adjust the distance between the stop block 3 and the first cutter 201 / the second cutter 202, so as to strip external glue of different lengths. This adjustment method is particularly suitable for fine-tuning the distance between the stop block 3 and the first cutter 201 / the second cutter 202.

[0058] See Figure 1 and Figure 3The first slide rail 103 is fixed on the base 8, and two parallel limit plates 81 are installed on the base 8. A fixed plate 82 is installed on the base 8. The slide plate 9 is accommodated between the two limit plates 81. The width of the slide plate 9 is slightly smaller than the spacing between the two limit plates 81, and the slide plate 9 can slide between the two limit plates 81. The bottom of the second slide rail 203 is fixed on the slide plate 9. There is a gap between the bottom of the second slide rail 203 and the limit plate 81. The third drive device 6 is accommodated between the two limit plates 81 and can slide between the two limit plates 81. The third drive device 6 is a cylinder, that is, the cylinder body of the cylinder is accommodated between the two limit plates 81 and can slide between the two limit plates 81. The main body of the third drive device 6, that is, the end of the cylinder body of the cylinder is fixed on the slide plate 9, and the end of the drive rod 61 of the third drive device 6 is fixed on the fixed plate 82; the third drive device 6 can drive the cutter assembly 2 to move back and forth in the horizontal plane to move away When the driving rod 61 of the third driving device 6 moves, the main body of the third driving device 6, that is, the cylinder body of the cylinder, can drive the slide 9 to slide between the two limit plates 81. Since the second driving device 5 is fixed to the end of the second slide rail 203 and the second slide rail 203 is fixed on the slide 9, and there is a gap between the bottom of the second slide rail 203 and the limit plate 81, the slide 9 can drive the second slide rail 203, the second driving device 5, the first cutter 201, the second cutter 202, the first fixed block 204 and the second fixed block 205 to slide on the base 8 as a whole so that the first cutter 201 and the second cutter 202 pull the outer glue of the wire harness connector away from the clamping block assembly 1 while cutting the outer glue of the wire harness, thereby stripping off a section of the outer glue of the wire harness connector. The main body of the third driving device 6, that is, the cylinder body, can drive the cutter assembly 2 as a whole to smoothly move away from or close to the clamping block assembly 1.

[0059] See Figure 2 The second slide rail 203 is formed with a slide 2031 for the peeled glue to slide down. The outer glue peeled off from the bundle by the first cutter 201 and the second cutter 202 can slide down the slide 2031 on the second slide rail 203 for collection.

[0060] See Figure 1 and Figure 2 The support plate 10 is located between the clamping block assembly 1 and the cutter assembly 2. The end of the support plate 10 can be fixed on the first clamping block 101. When the outer glue of the joint part of the wire harness is stripped, the joint part of the wire harness is inserted between the clamping block assembly 1 and the cutter assembly 2. The support plate 10 can support the wire harness upward so that the wire harness can be inserted straight between the clamping block assembly 1 and the cutter assembly 2 each time, ensuring that the first cutter 201 and the second cutter 202 can cut the outer glue of the wire harness vertically, thereby ensuring the quality of the stripping incision on the wire harness.

[0061] The first drive device 4, the second drive device 5, and the third drive device 6 are all connected to a foot switch (not shown). In this way, the operator can control the first drive device 4, the second drive device 5, and the third drive device 6 to work together by simply stepping on the foot switch to clamp the wire harness, cut the wire harness, and pull the outer rubber of the wire harness joint away from the clamping block assembly 1, thereby stripping off a section of the outer rubber of the wire harness joint, thereby stripping off a section of the insulation layer of the wire harness joint.

[0062] See Figure 1 When the rubber stripping machine of the present invention needs to strip the outer rubber of the joint part of the wire harness, the joint part of the wire harness is inserted between the first clamping block 101 and the second clamping block 102 and between the first cutter 201 and the second cutter 202, and the end of the joint part of the wire harness is pressed against the stopper 3, the support plate 10 supports the wire harness upward, and the operator steps on the foot switch. Under the action of the first driving device 4, the first clamping block 101 and the second clamping block 102 clamp the wire harness, and at the same time, under the action of the second driving device 5, the second arc cutter 202 on the second cutter 202 is opened. The blade 2021 and the first arc-shaped cutting blade 2011 on the first cutter 201 jointly cut the outer rubber of the wire harness in an annular direction. Then, under the action of the third driving device 6, the first cutter 201 and the second cutter 202 pull the outer rubber of the wire harness joint away from the clamping block assembly 1 while cutting the outer rubber of the wire harness, so that a section of the outer rubber of the wire harness joint can be stripped off. After stripping, the clamping block assembly 1 and the cutter assembly 2 are reset. The outer rubber stripped from the wire harness by the first cutter 201 and the second cutter 202 can pass through the slide 2031 ( Figure 2 201 and the second cutting blade 202. Figure 2 shown) and the second curved cutting edge 2021 ( Figure 2The size of the incision enclosed by the first cutter 201 and the second cutter 202 is so that the first cutter 201 and the second cutter 202 can cut the outer rubber of the wire bundles with different diameters, thereby improving the versatility of the equipment for different wire bundle diameters; the glue stripping machine of the utility model has a simple structure. It only needs to control the actions of the first drive device 4, the second drive device 5, and the third drive device 6 (controlled by a foot switch). It is very convenient to operate and is suitable for manufacturers that produce and process wire bundles in small batches to perform glue stripping operations. Example 2

[0063] Figure 4 The structure of a stripping machine for stripping the outer adhesive of a wire harness according to another embodiment of the present invention is schematically shown.

[0064] See Figure 4 A stripping machine for stripping the outer adhesive of a wire harness includes a clamping block assembly 1, a cutter assembly 2, a stopper 3, a first drive device 4, a second drive device 5, a third drive device 6, a fourth drive device 7, a base 8, a slide plate 9, a support plate 10 and a foot switch.

[0065] See Figure 4 In this embodiment, only a plurality of first buffer columns 1011 such as elastic rubber columns are installed on the end face of the first clamping block 101 of the clamping block assembly 1 facing the second clamping block 102, and a plurality of second buffer columns 1021 such as elastic rubber columns are installed on the end face of the second clamping block 102 of the clamping block assembly 1 facing the first clamping block 101. The other structures are the same as those in Example 1 and are not repeated here.

[0066] See Figure 4 The first buffer column 1011 on the first clamp block 101 and the second buffer column 1021 on the second clamp block 102 can protect the wire harness to prevent the first clamp block 101 and the second clamp block 102 from directly pressing on the wire harness and causing damage to the wire harness.

[0067] The above description is only some embodiments of the present invention, which is intended to illustrate the technical means of the present invention and is not intended to limit the technical scope of the present invention. Those skilled in the art who combine existing common knowledge to make obvious improvements to the present invention shall all fall within the scope of protection of the present invention.

Claims

1. A stripping machine for stripping the outer rubber of a wire harness, characterized in that: include: Clamp assembly for clamping or releasing the cable harness; A cutter assembly for cutting the outer rubber of the cable bundle; a stopper for abutting against an end of the wire harness, the stopper being located on a side of the cutter assembly; a first driving device, which drives the clamping block assembly to clamp or release the wire harness laterally, the first driving device being a stroke-adjustable cylinder and provided with a first stroke-adjusting nut; a second drive device, the second drive device drives the cutter assembly to cut the outer rubber of the wire bundle horizontally or loosen the wire bundle, the second drive device is a stroke-adjustable cylinder, and the second drive device is provided with a second stroke adjustment nut; a third driving device, the third driving device driving the cutter assembly to reciprocate in a horizontal plane to move away from or closer to the clamping block assembly; a fourth driving device, the fourth driving device driving the stopper to move in a horizontal plane to adjust the distance between the stopper and the cutter assembly; and A support plate for carrying the wire harness, wherein the support plate is located between the clamping block assembly and the cutter assembly.

2. The rubber stripping machine according to claim 1, characterized in that: The clamping block assembly includes a first clamping block, a second clamping block and a first slide rail. The first clamping block is fixed on the first slide rail, and the second clamping block is slidably arranged on the first slide rail. The first driving device drives the second clamping block to move closer to or away from the first clamping block to clamp or release the wire harness. The cutter assembly includes a first cutter, a second cutter and a second slide rail, wherein the first cutter is fixed on the second slide rail, the second cutter is slidably mounted on the second slide rail, and the second driving device drives the second cutter to move closer to or away from the first cutter to cut the outer rubber of the wire bundle or loosen the wire bundle. The first slide rail and the second slide rail are arranged in parallel.

3. The rubber stripping machine according to claim 2, characterized in that: The first cutter is provided with a first arc-shaped cutting edge, and the second cutter is provided with a second arc-shaped cutting edge. The first arc-shaped cutting edge and the second arc-shaped cutting edge can cut the outer rubber of the wire bundle together.

4. The rubber stripping machine according to claim 3, characterized in that: A first notch is provided on the side of the first cutter, and a second notch is provided on the side of the second cutter. When the second cutter is close to the first cutter, part of the end of the second cutter can be accommodated in the first notch on the first cutter, and part of the end of the first cutter can be accommodated in the second notch on the second cutter.

5. The rubber stripping machine according to claim 2, characterized in that: It also includes a base and a slide, the first slide rail is arranged on the base, the base is provided with two parallel limit plates, the base is provided with a fixed plate, the slide is accommodated between the two limit plates and can slide between the two limit plates, the second driving device is fixed to the end of the second slide rail, the second slide rail is provided on the slide and a gap is left between the bottom of the second slide rail and the limit plate, the third driving device is a cylinder, the third driving device is accommodated between the two limit plates and can slide between the two limit plates, one end of the third driving device is provided on the slide, and the end of the driving rod of the other end of the third driving device is provided on the fixed plate.

6. The rubber stripping machine according to claim 2, characterized in that: The cutter assembly further includes a first fixed block and a second fixed block, wherein the first fixed block is fixed on the second slide rail, the first cutter is arranged on the first fixed block, the second fixed block is slidably arranged on the second slide rail, the second cutter is arranged on the second fixed block, and the second driving device drives the second fixed block to approach or move away from the first fixed block so that the second cutter and the first cutter cut the outer rubber of the wire bundle or loosen the wire bundle. The first fixing block is provided with a fixing rod, the fixing rod is provided with a connecting block, the fourth driving device is a cylinder, the fourth driving device is fixed on the connecting block, and the position of the connecting block on the fixing rod can be adjusted.

7. The rubber stripping machine according to claim 1, characterized in that: It also includes a foot switch, and the first drive device, the second drive device, and the third drive device are all connected to the foot switch.

8. The rubber stripping machine according to claim 2, characterized in that: The second slide rail is provided with a slide for the peeled glue to slide down.

9. The rubber stripping machine according to claim 2, characterized in that: A plurality of first buffer columns or first flannel are provided on the end surface of the first clamping block facing the second clamping block, and a plurality of second buffer columns or second flannel are provided on the end surface of the second clamping block facing the first clamping block.

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