A wire harness cutting and stripping mechanism

Abstract

The present invention provides a wire harness cutting and stripping mechanism, comprising a cutting and stripping seat, wherein a sliding cutting block A and a cutting block B are provided on the cutting and stripping seat, and cutting blocks A and B are provided with relative cutting knives, and the cutting drive controls the sliding of cutting blocks A and B. The advantages of the present invention are: replacing manual wire cutting with an automated mechanism, saving labor costs; the cutting knife has high efficiency and can quickly cut the wire; the wire cutting surface is flat and the cutting quality is high; multiple cutting knives are provided, one for use and multiple for backup, and the cutting knives can be quickly replaced after being worn.

Description

Technical Field

[0001] The invention relates to wire harness processing equipment, in particular to a wire harness cutting and stripping mechanism. Background Art

[0002] The diversity of automobiles has led to the diversity of wire demands from OEMs, which requires manual work with offline equipment, head stripping equipment, transfer lines and other equipment to complete the wire cutting and stripping work. The long turnover time, low production efficiency, poor consistency, etc., can no longer meet the production needs of mid- and high-end customers. Nowadays, automobile sales continue to increase every year, and labor costs continue to rise. Manual work can no longer adapt well to the current wire harness manufacturing and processing, and there is a lack of a fully automatic wire cutting and stripping equipment. As a process of wire harness processing, wire harness cutting and stripping also urgently needs a wire harness cutting and stripping mechanism suitable for fully automatic wire cutting and stripping to be developed. Summary of the invention

[0003] The invention provides a wire harness cutting and stripping mechanism, which solves the problem in the prior art that there is a lack of a wire harness cutting and stripping mechanism suitable for full-automatic wire cutting and stripping.

[0004] The technical solution of the present invention is implemented as follows: a wire harness cutting and stripping mechanism includes a cutting and stripping seat, on which a sliding cutting block A and a cutting block B are provided, and the cutting block A and the cutting block B are provided with relative cutting knives, and the cutting drive controls the sliding of the cutting block A and the cutting block B.

[0005] The cutting and stripping seat includes a bottom plate VI, a vertical plate A VI, a vertical plate C IV and a vertical plate B VI. The bottom plate VI, the vertical plate A VI, the vertical plate C IV and the vertical plate B VI are connected to form a cutting and stripping seat with openings on the top and sides. A fixed block A VI and a fixed block B VI are connected between the vertical plate A VI and the vertical plate C IV. The vertical plate B VI is connected to the fixed block A VI and the fixed block B VI respectively.

[0006] The cutting and stripping seat is provided with a guide shaft A VI, the cutting block A is provided with a shaft sleeve B VI, the cutting block B is provided with a shaft sleeve A VI, and the shaft sleeve A VI and the shaft sleeve B VI are both sleeved on the guide shaft A VI.

[0007] A screw rod VI is movably provided on the cutting and stripping seat, and two sections of threads with opposite rotation directions on the screw rod VI respectively cooperate with nut A VI and nut B VI. Nut A VI is arranged on nut block VI, nut block VI is slidably arranged on the cutting and stripping seat and connected with cutter block A, nut B VI is arranged on mounting block VI, and mounting block VI is connected with fixed block B VI.

[0008] The screw rod VI is arranged on the cutting and stripping seat through a screw rod seat VI.

[0009] The cutter drive comprises a cutter driver VI, a driving synchronous wheel B VI of the cutter driver VI, the synchronous wheel B VI is connected with the synchronous wheel A VI through a synchronous belt VI, and the synchronous wheel A VI drives the cutter blocks A and B to slide.

[0010] The cutter driver VI comprises a motor VI, which is arranged on a motor plate VI, the motor plate VI is connected to a fixing block C VI, and the fixing block C VI is connected to a cutting and stripping seat.

[0011] The cutting block A and the cutting block B are provided with a sliding fixing frame VI, and the fixing frame VI is provided with at least two cutting knives.

[0012] The fixing frame VI is arranged on the cutting block A and the cutting block B through the linear rail VI.

[0013] The cutting block A and the cutting block B are both connected to the fixing frame VI through the cylinder VI.

[0014] The cutting block A and the cutting block B are provided with a fixing frame VI, the fixing frame VI is connected with the knife frame, and the cutting knife is arranged on the knife frame through a knob VI.

[0015] The advantages of the present invention are: the manual wire cutting is replaced by an automated mechanism, thus saving labor costs; the cutter has high efficiency and can quickly cut the wire; the wire cutting surface is flat and the cutting quality is high; multiple cutters are provided, so that one can be used in multiple cases, and the cutter can be quickly replaced after being worn. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a structural diagram of the present invention.

[0018] Figure 2 It is an exploded view of the present invention.

[0019] In the figure: 6001-heightening block VI, 6002-bottom plate VI, 6003-vertical plate A VI, 6004-vertical plate C VI, 6005-vertical plate B VI, 6006-fixing block A VI, 6007-fixing block B VI, 6008-cutter block A, 6009-cutter block B, 6010-nut block VI, 6011-fixing block C VI, 6012-motor plate VI, 6013-mounting block VI, 6014-nut A VI, 6015-nut B VI, 6016-screw VI, 6017-screw seat VI, 6018-synchronous wheel A VI, 6019-synchronous belt VI, 6020-synchronous wheel B VI, 6021-motor VI, 6022-guide shaft A VI, 6023-guide shaft B VI, 6024-sleeve A VI, 6025-sleeve B VI, 6026-cutter, 6027-fixing rod VI, 6028-cylinder VI, 6029-fixing frame VI, 6030-tool holder. DETAILED DESCRIPTION

[0020] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0021] like Figure 1 and 2 As shown, a wire harness cutting and stripping mechanism includes a cutting and stripping seat, a cutting block A 6008, a cutting block B 6009, a cutter 6026 and a cutter drive.

[0022] The cutting and stripping seat includes a bottom plate VI6002, a vertical plate A VI6003, a vertical plate C IV6004 and a vertical plate B VI6005. The bottom plate VI6002, the vertical plate A VI6003, the vertical plate C IV6004 and the vertical plate B VI6005 are connected to form a cutting and stripping seat with upper and one side openings. A fixed block A VI6006 located at the bottom and a fixed block B VI6007 located at the top are connected between the vertical plate A VI6003 and the vertical plate C IV6004. The vertical plate B VI6005 is respectively connected to the fixed block A VI6006 and the fixed block B VI6007 through the upper and lower guide shafts A VI6022. The upper and lower guide shafts A VI6022 are connected through a fixed rod VI6027 located at the side opening.

[0023] The cutting block A 6008 is provided with a shaft sleeve B VI6025, and the cutting block B 6009 and the nut block VI6010 are provided with a shaft sleeve A VI6024. The shaft sleeve A VI6024 and the shaft sleeve B VI6025 are both sleeved on the guide shaft A VI6022, so that the cutting block A 6008, the cutting block B 6009 and the nut block VI6010 can slide on the guide shaft A VI6022.

[0024] A screw seat VI6017 is provided on the vertical plate B VI6005, and a screw VI6016 is movably provided on the screw seat VI6017. The two sections of threads with opposite rotation directions on the screw rod VI6016 cooperate with the nut A VI6014 and the nut B VI6015 respectively. The nut A VI6014 is provided on the nut block VI6010, and the nut block VI6010 is connected with the cutting block A 6008 through the guide shaft B VI6023. The nut B VI6015 is provided on the mounting block VI6013, and the mounting block VI6013 is connected with the fixed block B VI6007. When the screw rod VI6016 rotates, it can drive the nut block VI6010 and the mounting block VI6013 to slide. The nut block VI6010 also drives the cutting block A 6008 to slide, thereby realizing the advance and retreat of the cutter.

[0025] The cutter drive includes a cutter driver VI, which includes a motor VI6021. The motor VI6021 is arranged on a motor plate VI6012. The motor plate VI6012 is connected to a fixed block C VI6011. The fixed block C VI6011 is connected to a vertical plate B VI6005. A synchronous wheel B VI6020 is provided on the output shaft of the motor VI6021. The synchronous wheel B VI6020 is connected to a synchronous wheel A VI6018 through a synchronous belt VI6019. The synchronous wheel A VI6018 is arranged on a screw rod VI6016 to drive the screw rod VI6016 to rotate.

[0026] A fixing frame VI6029 is provided on the cutting block A 6008 and the cutting block B 6009, and the fixing frame VI6029 is slidingly set on the cutting block A 6008 and the cutting block B 6009 through the linear rail VI. The cutting block A 6008 and the cutting block B 6009 are connected to the fixing frame VI6029 through the cylinder VI6028, and the fixing frame VI6029 is connected to the tool holder 6030. The cutter 6026 is set on the tool holder 6030 through the knob VI. The left and right sides of the cutter 6026 are arranged opposite to each other. The relative cutters 6026 are close to each other to achieve closing and complete cutting. There are two cutters 6026 on the tool holder 6030. When one cutter 6026 is worn and cannot be used, the position of the fixing frame VI6029 is adjusted by the cylinder VI6028 to allow the other cutter 6026 to cut. When both cutters 6026 need to be replaced, the tool is replaced by loosening the knob.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A wire harness cutting and stripping mechanism, comprising a cutting and stripping seat, characterized in that: The cutting and stripping seat is provided with a sliding cutting block A (6008) and a cutting block B (6009), and the cutting block A (6008) and the cutting block B (6009) are provided with opposing cutting knives (6026), and the cutting drive controls the sliding of the cutting block A (6008) and the cutting block B (6009); The cutting and stripping seat comprises a bottom plate VI (6002), a vertical plate A VI (6003), a vertical plate C IV (6004) and a vertical plate B VI (6005); the bottom plate VI (6002), the vertical plate A VI (6003), the vertical plate C IV (6004) and the vertical plate B VI (6005) are connected to form a cutting and stripping seat with openings on the top and sides; a fixing block A VI (6006) and a fixing block B VI (6007) are connected between the vertical plate A VI (6003) and the vertical plate C IV (6004); and the vertical plate B VI (6005) is connected to the fixing block A VI (6006) and the fixing block B VI (6007) respectively; The cutting and stripping seat is provided with a guide shaft A VI (6022), the cutting block A (6008) is provided with a shaft sleeve B VI (6025), and the cutting block B (6009) is provided with a shaft sleeve A VI (6024), and the shaft sleeve A VI (6024) and the shaft sleeve B VI (6025) are both sleeved on the guide shaft A VI (6022); the cutting block A 6008, the cutting block B 6009 and the nut block VI6010 are slidable on the guide shaft A VI6022; The cutting and stripping seat is movably provided with a screw rod VI (6016), and two sections of threads with opposite rotation directions on the screw rod VI (6016) are respectively matched with a nut A VI (6014) and a nut B VI (6015), and the nut A VI (6014) is arranged on a nut block VI (6010), and the nut block VI (6010) is slidably arranged on the cutting and stripping seat and connected to the cutting block A (6008), and the nut B VI (6015) is arranged on a mounting block VI (6013), and the mounting block VI (6013) is connected to the fixed block B VI (6007); The cutter drive comprises a cutter driver VI, which drives a synchronous wheel B VI (6020), wherein the synchronous wheel B VI (6020) is connected to a synchronous wheel A VI (6018) via a synchronous belt VI (6019), and the synchronous wheel A VI (6018) drives the cutter block A (6008) and the cutter block B (6009) to slide.

2. The wire harness cutting and stripping mechanism according to claim 1, characterized in that: The cutter driver VI comprises a motor VI (6021), the motor VI (6021) is arranged on a motor plate VI (6012), the motor plate VI (6012) is connected to a fixing block C VI (6011), and the fixing block C VI (6011) is connected to a cutting and stripping seat.

3. The wire harness cutting and stripping mechanism according to claim 1, characterized in that: The cutting block A (6008) and the cutting block B (6009) are provided with a sliding fixing frame VI (6029), and the fixing frame VI (6029) is provided with at least two cutting knives (6026).

4. The wire harness cutting and stripping mechanism according to claim 3, characterized in that: The fixing frame VI (6029) is arranged on the cutting block A (6008) and the cutting block B (6009) via the linear rail VI.

5. The wire harness cutting and stripping mechanism according to claim 3, characterized in that: The cutting block A (6008) and the cutting block B (6009) are both connected to the fixing frame VI (6029) via the cylinder VI (6028).

6. The wire harness cutting and stripping mechanism according to claim 1, characterized in that: The cutting block A (6008) and the cutting block B (6009) are provided with a fixing frame VI (6029), the fixing frame VI (6029) is connected to the knife frame (6030), and the cutting knife (6026) is arranged on the knife frame (6030) via a knob VI.

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