Auxiliary material cutting device for wire harness processing

Abstract

The utility model discloses an auxiliary material cutting device for wire harness processing, which comprises a working table and a winding wheel rotatably inserted at the top of the working table, the winding wheel is used for winding a wire harness, the top of the working table is fixedly connected with a support plate, the top of the support plate is provided with two groups of wire harness transmission components, and the two groups of wire harness transmission components are fixedly connected with the working table. The top of the workbench is fixedly connected with a cutting table, a first air cylinder is fixedly installed on the cutting table, and the output end of the first air cylinder is fixedly connected with a cutting knife. According to the wire harness cutting device, the wire harness is released through the winding wheel, then the wire harness is guided vertically through the two wire harness conveying assemblies, so that the wire harness moves according to a preset track, a guide ring is arranged to conduct secondary guiding on the wire harness, the wire harness moves to the cutting position, at the moment, the first air cylinder is started, the cutting knife is driven to descend, and the wire harness is cut. The wire harness is cut, so that a flat notch can be obtained; in order to further improve the cutting effect, the number of the guide rings can be increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of wiring harness processing, specifically to an auxiliary material cutting device for wiring harness processing. BACKGROUND

[0002] Terminal wiring harness refers to the connection between the wiring terminal of the equipment, and the terminal wiring harness is a group of multiple wires or cables in its own protective sleeve or sheath, which are bundled into a harness. The wiring harness makes the electronic or electrical system well-organized, and can transmit signals, relay information or power.

[0003] The wiring harness needs to be cut when the wiring harness is compressed, and the existing wiring harness cutting cannot well position and transmit the wiring harness, resulting in uneven end after cutting, which easily causes waste of the wiring harness and causes certain economic loss. UTILITY MODEL CONTENT

[0004] (I) Technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides an auxiliary material cutting device for wiring harness processing, which solves the problems in the above background art.

[0006] (II) Technical scheme

[0007] In order to achieve the above purpose, the utility model realizes the following technical scheme: an auxiliary material cutting device for wiring harness processing, comprising a workbench, a winding wheel rotatably inserted into the top of the workbench, the winding wheel is used for winding the wiring harness, the top of the workbench is fixedly connected with a supporting plate, two groups of wiring harness transmission assemblies are arranged on the top of the supporting plate, the top of the workbench is fixedly connected with a cutting table, a cylinder one is fixedly installed on the cutting table, a cutting knife is fixedly connected with the output end of the cylinder one, a guide ring is fixedly connected with the top of the cutting table, the guide ring is located between the cutting knife and the supporting plate, and the end of the wiring harness passes through the guide ring.

[0008] Preferably, the wiring harness transmission assembly comprises two belt pulleys rotatably arranged on the supporting plate and a belt sleeved on the belt pulleys, and the wiring harness is arranged between the two belts.

[0009] Preferably, the top of the workbench is fixedly installed with a wiring harness clamping assembly, the wiring harness clamping assembly comprises a cylinder two fixedly installed horizontally on the top of the workbench and an electric clamp jaw fixed to the output end of the cylinder two, the electric clamp jaw is used for clamping the wiring harness, a strip-shaped opening is formed in the top of the cutting table, and the lower end of the electric clamp jaw is located in the strip-shaped opening.

[0010] Preferably, two motors are fixedly installed on the top of the supporting plate, and the motors are coaxially fixedly connected with the corresponding belt pulleys.

[0011] Preferably, the pulley is a synchronous pulley, and the belt is a synchronous belt.

[0012] Preferably, the motor is one of a stepper motor and a servo motor.

[0013] (III) Advantages

[0014] The utility model provides a kind of auxiliary material cutting device for wiring harness processing, with following advantages:

[0015] 1, in the utility model, wiring harness is released by winding wheel, then two groups of wiring harness transmission components are guided vertically to wiring harness, so that wiring harness moves according to predetermined trajectory, and setting guide ring is guided twice to wiring harness, so that wiring harness moves to cutting position, at this time, start cylinder one, drive cutting knife to drop, cut wiring harness, so that flat incision can be obtained;In order to further improve the cutting effect, the number of guide rings can be increased.

[0016] 2, in the utility model, start electric clamp jaw, clamp after cutting wiring harness, and start cylinder two, adjust the horizontal position of electric clamp jaw, so that cut wiring harness falls on workbench. DRAWINGS

[0017] Figure 1 It is a front view three-dimensional structure diagram of the auxiliary material cutting device for wiring harness processing provided by the utility model;

[0018] Figure 2 It is a rear view three-dimensional structure diagram of the auxiliary material cutting device for wiring harness processing provided by the utility model;

[0019] Figure 3 It is Figure 1 the enlarged structure diagram of A of;

[0020] Figure 4 It is Figure 1 the enlarged structure diagram of B of;

[0021] Figure 5 It is a partial structure diagram of the auxiliary material cutting device for wiring harness processing provided by the utility model;

[0022] Figure 6 It is wiring harness transmission component structure diagram of the auxiliary material cutting device for wiring harness processing provided by the utility model.

[0023] In the drawing: 1, workbench;2, winding wheel;3, support plate;4, pulley;5, belt;6, motor;7, cutting table;701, strip-shaped opening;8, cylinder one;9, cutting knife;10, electric clamp jaw;11, cylinder two;12, wiring harness;13, guide ring. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0025] Please refer to Figures 1 to 6 The utility model provides a kind of technical solutions: a kind of auxiliary material cutting device for wiring harness processing, including workbench 1, the winding wheel 2 of rotation insertion in the top of workbench 1, winding wheel 2 is used to wind wire harness 12, the top of workbench 1 is fixedly connected with support plate 3, two groups of wire harness transmission components are arranged in the top of support plate 3, the top of workbench 1 is fixedly connected with cutting table 7, cutting table 7 is fixedly installed with cylinder one 8, cutting knife 9 is fixedly connected with the output end of cylinder one 8, the top of cutting table 7 is fixedly connected with guide ring 13, guide ring 13 is located between cutting knife 9 and support plate 3, wire harness 12 end portion passes through guide ring 13 and is arranged.

[0026] Wiring harness is released by winding wheel 2, then two groups of wire harness transmission components are guided vertically to wire harness, so that wire harness 12 moves according to predetermined trajectory, and guide ring 13 is provided to guide wire harness 12 twice, so that wire harness 12 moves to cutting position, at this time, cylinder one 8 is started, cutting knife 9 is lowered, wire harness 12 is cut, so that flat incision can be obtained;In order to further improve the cutting effect, the number of guide ring 13 can be increased.

[0027] Specifically, wire harness transmission component includes two pulleys 4 rotationally arranged on support plate 3 and belt 5 sleeved on pulley 4, and wire harness 12 is arranged between two belts 5.

[0028] Two motors 6 are fixedly installed on the top of support plate 3, and motor 6 is coaxially fixedly connected with corresponding pulley 4.

[0029] Motor 6 is started, pulley 4 connected with it is rotated, another pulley 4 is rotated under the transmission of belt 5, and belt 5 also moves synchronously, and two sides of belt 5 transmit wire harness 12.

[0030] Wire harness clamping assembly is fixedly installed on the top of workbench 1, and wire harness clamping assembly includes cylinder two 11 fixedly installed horizontally on the top of workbench 1 and electric clamping jaw 10 fixed to the output end of cylinder two 11, and electric clamping jaw 10 is used to clamp wire harness 12, a strip-shaped opening 701 is formed in the top of cutting table 7, and the lower end of electric clamping jaw 10 is located in the strip-shaped opening 701.

[0031] The electric clamping jaw 10 is started to clamp the wire harness 12 after cutting, and the cylinder two 11 is started to adjust the horizontal position of the electric clamping jaw 10, so that the cut wire harness 12 falls on the workbench 1; the strip-shaped opening 701 is arranged to facilitate the clamping part of the electric clamping jaw 10 to be located in the strip-shaped opening 701, so that the electric clamping jaw 10 can fully clamp the wire harness 12.

[0032] The pulley 4 is a synchronous pulley, and the belt 5 is a synchronous belt; the synchronous pulley is usually a gear-shaped wheel that works with the synchronous belt. Its surface has a tooth groove that can be engaged with the tooth groove of the synchronous belt, so as to realize precise rotation transmission. The design of the synchronous pulley requires matching with the tooth shape of the synchronous belt to ensure stable and efficient transmission.

[0033] The motor 6 is one of a stepping motor and a servo motor; the intermittent rotation of the pulley 4 driven by the motor 6 realizes the intermittent movement of the belt 5, so as to continuously and intermittently linearly convey the wire harness 12.

[0034] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the utility model and are not intended to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A cutting device for auxiliary materials in wire harness processing, characterized in that: The device includes a workbench (1), a take-up wheel (2) rotatably inserted on the top of the workbench (1), the take-up wheel (2) being used to take up the wire harness (12), a support plate (3) fixedly connected to the top of the workbench (1), two sets of wire harness transmission components being provided on the top of the support plate (3), a cutting table (7) fixedly connected to the top of the workbench (1), a cylinder (8) fixedly installed on the cutting table (7), a cutting blade (9) fixedly connected to the output end of the cylinder (8), a guide ring (13) fixedly connected to the top of the cutting table (7), the guide ring (13) being located between the cutting blade (9) and the support plate (3), and the end of the wire harness (12) passing through the guide ring (13).

2. The auxiliary material cutting device for wire harness processing according to claim 1, characterized in that: The wire harness transmission assembly includes two pulleys (4) rotatably mounted on a support plate (3) and a belt (5) sleeved on the pulleys (4), with the wire harness (12) passing between the two belts (5).

3. The auxiliary material cutting device for wire harness processing according to claim 1, characterized in that: A wire harness clamping assembly is fixedly installed on the top of the workbench (1). The wire harness clamping assembly includes a cylinder two (11) fixedly installed horizontally on the top of the workbench (1) and an electric gripper (10) fixed to the output end of the cylinder two (11). The electric gripper (10) is used to clamp the wire harness (12). A strip-shaped opening (701) is opened on the top of the cutting table (7). The lower end of the electric gripper (10) is located inside the strip-shaped opening (701).

4. The auxiliary material cutting device for wire harness processing according to claim 2, characterized in that: Two motors (6) are fixedly installed on the top of the support plate (3), and the motors (6) are respectively coaxially fixedly connected to the corresponding pulleys (4).

5. The auxiliary material cutting device for wire harness processing according to claim 2, characterized in that: The pulley (4) is a synchronous pulley, and the belt (5) is a synchronous belt.

6. The auxiliary material cutting device for wire harness processing according to claim 4, characterized in that: The motor (6) is either a stepper motor or a servo motor.

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