A ground wire production and winding device

Abstract

The utility model provides a ground wire production and winding device, which is characterized by comprising a machine body, which is mainly composed of a main frame, a locking handle, a clamping head, a winding rod, a wire clamping groove, a movable support seat, a wire pressing column, a linear track and a frame base. The device can be used for the production of ground wires for power distribution cabinets. During operation, the linear guide rail moves back and forth, and a positioning block mounting hole is provided at the tail of the linear track. A wire pressing column is provided on the movable support seat, so that the wire diameter can be evenly wound on the winding rod. One end of the winding rod is made into a U-mouth type wire clamping groove for fixing the wire. A scale is provided on the outer side of the linear track to directly measure and read the length. The wire pressing column is made of silicone material to prevent damage to the outer insulation of the wire. Through practice, the ground wires produced by the device are beautiful and have uniform length, are suitable for mass production, can be widely used in the production of ground wires of various power distribution cabinets and control cabinets, and can improve production quality and work efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of production technology, and in particular relates to a ground wire manufacturing and winding device. Background Art

[0002] A ground wire production and winding equipment is a device used to make ground wires for distribution cabinets. The traditional method is generally manual winding, which is not only slow but also uneven. This time, a winding equipment that can mechanically wind the wire and intuitively monitor the number of turns and length can be designed. It can realize the batch production of ground wires between distribution cabinets and cabinet doors, with uniform length and beautiful workmanship. It can be used as a standardized ground wire production. This design can achieve accurate measurement, solves the tedious problem of manual winding, and the cost is not high. Summary of the invention

[0003] The purpose of this utility model patent is to provide a ground wire production and winding equipment, which is mainly used for the production of ground wires by distribution cabinet manufacturers. Manual winding has become a habit. Although it is not mass-produced, it still has a certain gap with mechanical production. The winding length is inconsistent, which is not beautiful and uniform from the process point of view, greatly reducing the overall process standards. Therefore, this time a winding device is designed, which can mechanically make ground wires;

[0004] In order to solve the above problems, the present invention provides a ground wire production and winding equipment, which is installed on the table in the form of a workbench. The driving device adopts a DC drive motor with a 24V voltage supply to ensure the safety of personnel and equipment. It has multi-speed adjustment and is equipped with a main power switch to start and stop. The device is fixed on the workbench. First, a winding rod of a suitable type should be selected and the winding rod should be fixed on the clamping head. The second step is to fix the wire to be wound at the clamping position, and then tighten the wire diameter fixing screw, place the wire 90° in the winding rod clamping groove, move the movable support forward to the clamping position, select the speed adjustment gear, and press the start button until the required winding length is reached. The length can be referred to the corresponding position of the slider of the movable support seat, which can be read intuitively. At this time, press the stop button after meeting the requirements, select the appropriate position to cut the wire diameter, and then remove the wire roll, and make the next ground wire as needed.

[0005] Furthermore, the winding rod 9 can be made into a variety of models, and different sizes can be selected according to actual needs, that is, the choice of the ground wire winding diameter. There are relatively sparse grooves with a depth and width of 0.5mm on the surface of the winding rod 9, which generate friction between the contact surfaces. Specifically, it is caused by the unevenness and roughness of the pattern. This design has fewer and shallower patterns, which can control the friction within a smaller range. It is used for the appropriate micro-generation of friction during the winding process to prevent damage to the outer skin of the wire. With the use of the wire pressing column, the entire winding process can maintain sufficient tension, making the ground wire winding more uniform. The wire pressing column 13 is made of silicone material and has small protrusions on the surface to protect the wire diameter from being damaged during the winding process. The external insulating layer The wire diameter enters directly at the opening at 90° and moves to the left to enter the U-shaped groove. At this time, the starting end of the wire is bent perpendicular to the winding rod and parallel to the clamping head. Move the movable support seat 12 on the other side to the U-shaped opening (wire clamping groove) position. The preparation work is completed at this link. The second step is to match the speed according to the process requirements. Gently support the movable support seat with your left hand. The lower part of the support seat is a ball-bearing slide, so that the movable support can slide easily and freely on the linear track. There is a block hole at the end of the linear track. The block can be installed to prevent the support rod from falling out. The upper part of the block is made of nylon rubber, and the lower part is a screw buckle installed to the component 17 to locate the block installation position for limiting use. The third step is to select the gear and press the start button after the preparations are ready. The motor will start running and the movable support will automatically retreat with the increasing number of winding circles under gentle support until the process length requirement is reached. At this time, you can press the stop button to retreat the movable support seat to a certain position, cut it off at the appropriate length, and then gently remove the wound ground wire roll.

[0006] For example, the ground wire production and winding equipment mentioned above adopts DC battery charging as the power supply mode. The DC 24V effectively ensures the safety of personnel and equipment. The operation mode is simple, the cost is not high, and it can be mass-produced, which fundamentally solves the problems of manual winding, low efficiency, and poor workmanship.

[0007] The utility model is based on the process characteristics of actual production. The actual operation between various parts is smooth, the speed between the frames is coordinated, and the tension is stable. Through production practice, in order to establish tension on the wire, the wire needs to vertically enter the U-shaped groove, and with the cooperation of the wire pressing column of the movable support seat, it travels on a straight track to complete the entire winding process. This time, high-performance components are selected to meet the control requirements. Practice has proved that the actual readings are accurate, manual measurement time is saved, the process requirements are met, and the length control during operation is successfully guaranteed. The application is flexible and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 This is a schematic diagram of the system structure of a ground wire manufacturing and winding device of the utility model. Figure 2They are front view and top view respectively. Figure 3 For the left view:

[0009] in Figure 1 A ground wire manufacturing winding device includes a body, which is mainly composed of a main frame 1, a battery compartment 2, a driving motor 3, an operation key 4, a speed adjustment gear 5, a locking handle 6, a clamping head 7, a clamping groove 8, a winding rod 9, a movable support seat 12, a measuring ruler 14, a frame base 15, and a linear track 11. An anti-slip groove 10 is provided on the winding rod 9, a clamping groove 8 is provided at the clamping head of the winding rod 9, a wire pressing column 13 is provided on the movable support seat 12, a positioning block mounting hole 17 is also provided on the linear track, and a base mounting hole 16 is provided on the frame base 15; DETAILED DESCRIPTION

[0010] The following will provide a clear and complete description of the technical solutions in the examples of the utility model in conjunction with the drawings in the examples of the utility model. Obviously, the described examples are only part of the examples of the utility model, rather than all the embodiments. Based on the embodiments in the utility model patent, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model patent.

[0011] like Figure 1 As shown: A ground wire production and winding equipment includes a body, which is mainly composed of a main frame 1, a battery compartment 2, a driving motor 3, an operating key 4, a speed adjustment gear 5, a locking handle 6, a clamping head 7, a clamping groove 8, a winding rod 9, a movable support seat 12, a measuring ruler 14, a frame base 15, and a linear track 11. An anti-slip groove 10 is provided on the winding rod 9, and a clamping groove 8 is provided at the clamping head of the winding rod 9, which is used to fix the starting end of the coil when winding, that is, a fixed point for generating tension. There is a wire pressing column 13 on the movable support seat, and a positioning block mounting hole 17 at the end of the linear track can be used as a limit on the position when the track exits. There are 4 base mounting holes 16 on the frame base 15 for mechanical fixation;

[0012] In this example, in order to make the winding length more accurate and reduce the problem of manual measurement during the processing, a measuring ruler 14 is designed on one side of the linear track. In actual application, the length requirement is not very strict, so the lengths of the products often vary. The products are only completed, but not standardized. After the scale is installed, the length of the ground wire coil can be uniformly controlled. In this way, the process is unified, beautiful and practical during mass production, and the product quality is greatly improved.

[0013] Its feature is that the winding rod 9 can be made into different sizes, the surface of the winding rod is smooth and covered with uniform full circle patterns, which is used to increase the contact friction. One end of the winding rod 9 is made into a U-mouth wire groove, which is used to fix the wire diameter at the beginning when making the ground wire. The whole winding rod is covered with a 0.5mm width pattern, namely the anti-slip groove 10, which can effectively increase the friction during winding and make the winding coil more uniform. A wire pressing column 13 is provided on the movable support seat 12. The wire pressing column 13 is made of silicone and can be made into different sizes according to the diameter. There are small protrusions on it to prevent damage to the outer insulating layer of the wire diameter, achieve uniform winding and tension balance, so as to adapt to the production of connecting ground wires with different wire diameters;

[0014] Specific implementation This example is applied to the batch production of ground wires for distribution cabinets and distribution boxes. The device is a 24V charging power supply, and the motor is driven by a high-performance DC motor. First, select the cross-sectional area of ​​the ground wire, confirm the wire diameter and the appropriate winding rod; bend the wire 90° and put it into the wire clamping groove 8, with the starting end parallel to the winding rod, move the movable support forward along the linear track to the wire clamping position, and ensure that the wire is on the inner side of the wire pressing column on the other side to prevent the wire from deviating. After adjustment, you can turn on the start button, gently press the upper part of the movable support with your left hand, and stop rotating when it moves to the appropriate distance, move the movable support seat to the final position, that is, reach the positioning block installation position, at this time, the movable support position is separated from the winding rod, and the wound ground wire roll can be gently removed counterclockwise, the operation is completed, select a suitable position to cut the wire, and the production is completed;

[0015] In this example, a measuring ruler is designed and laid out to meet the process requirements and to enable intuitive reading of data. As a high-volume production, this further improves production accuracy and standardization;

[0016] In this example, the U-shaped groove design of the winding rod is adopted to facilitate fixing. Practice has proved that this design is feasible, fast and time-saving. The overall edge of the U-shaped groove is chamfered and is an arc design, which will not damage the cable.

[0017] In this example, the pressure rod is made of silicone and can be manufactured in different sizes and models according to different needs and selected according to different process requirements;

[0018] Compared with the prior art, the advantages and beneficial effects of this embodiment are:

[0019] 1. This example can be used to batch produce grounding wires for power distribution cabinets. The size can be directly read, the data is accurate, and the process of manual measurement is omitted. The adjustment is convenient and accurate, saving time and labor costs, and the winding effect is good;

[0020] Second, this example uses low-voltage DC motor control, mechanical production instead of manual production, good practicability, greatly saving costs, while achieving high precision and batch production, winning better economic benefits for users;

[0021] It is known from common technical knowledge that the utility model patent can be implemented by other embodiments that do not deviate from its spirit or essential features. Therefore, the above disclosed embodiments are only illustrative in all respects and are not exclusive. All changes within the scope of the utility model or within the scope equivalent to the utility model are included in the utility model.

Claims

1. A ground wire production and winding device, characterized in that The invention comprises a machine body, which is mainly composed of a main frame (1), a locking handle (6), a clamping head (7), a winding rod (9), a wire clamping groove (8), a movable support seat (12), a wire pressing post (13), a linear track (11) and a frame base (15). The main frame (1) is provided with an upper driving motor (3) and a battery compartment (2), and is also provided with an operation key (4) and a speed adjustment gear (5). The clamping head (7) is provided with a locking handle (6) for fixing the winding rod, and winding rods of different models can be placed on the clamping head. A linear track (11) is installed below the movable support seat (12), and a measuring ruler (14) is provided on the outside of the linear track (11). The movable support seat (12) can move back and forth along the linear track during operation. A positioning block installation hole (17) is provided at the tail of the linear track. A wire pressing post (13) is provided on the movable support seat (12) so that the wire diameter can be evenly wound on the winding rod, thereby completing the production of the ground wire for the power distribution cabinet.

2. A ground wire production and winding device according to claim 1, characterized in that: Also includes: The winding rod (9) can be manufactured in different diameters. The surface of the winding rod is smooth and covered with evenly arranged lines, which can increase contact friction. One end of the winding rod (9) is made into a U-shaped wire clamping groove, which is used to fix the wire diameter at the beginning when manufacturing the ground wire. The winding rod (9) is provided with an anti-skid groove (10) with a width of 0.5 mm, which can increase friction during winding.

3. The ground wire manufacturing and winding device according to claim 1, characterized in that: The wire pressing post (13) is made of silicone material and has a small protrusion on it to prevent damage to the outer insulating layer of the wire diameter and achieve uniform winding and tension balance.

4. The ground wire manufacturing and winding device according to claim 1, characterized in that: A measuring ruler (14) is arranged in parallel on the outside of the linear track (11), which can visually read and measure the length of the winding part, so that the batch winding parameters of the ground wire can be unified.

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