Frame-type stranding machine for cable processing

Abstract

The utility model belongs to the field of cable processing, and particularly relates to a frame-type stranding machine for cable processing, which comprises a stranding machine body, a winder is arranged inside the stranding machine body, a winding groove is arranged outside the winder, two sides of the winding groove are fixedly connected with winding fixers, the left side of the winder is provided with a case, and the left side of the case is provided with a wire guide. A heat dissipation mechanism is arranged in the case; the front surface of the stranding machine body is fixedly connected with a workbench, and the workbench is internally provided with an automatic feeding mechanism; the automatic feeding mechanism comprises a driving unit and a placing unit; the placing unit comprises a bottom plate, a fixing plate, a placing groove, a sliding rail, a sliding groove and a sliding block, according to the frame type stranding machine for cable processing, when the driving unit is started, the first shaft sleeve drives the second shaft sleeve to rotate through the telescopic rod, the telescopic rod drives the sliding block below the bottom plate to move along the sliding rail along with rotation of the second shaft sleeve, and a coiled wire is conveyed to a designated position through the placing groove; and the feeding process of the materials is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of cable processing, in particular to a frame type stranding machine for cable processing. Background Technique

[0002] A stranding machine is a mechanical device that can be widely used in the stranding of various soft / hard conductor wires, twisting multiple single conductor wires into one strand to meet the process requirements of the wire. Stranding machines can generally be divided into single stranding machines, pair stranding machines, high-speed stranding machines, untwisting machines, cage type stranding machines, frame type stranding machines, tube type stranding machines, and disk type stranding machines according to the stranding method.

[0003] Chinese Patent No. CN220106121U discloses a frame type stranding machine for cable processing, including a bottom plate. The top of the bottom plate is connected with a pay-off reel through a rotating shaft. An annular clamping plate is arranged on the outer side wall of the pay-off reel. A rectangular plate is slidably connected to the top of the annular clamping plate. A clamping block is fixedly installed on one side of the rectangular plate. A spring is arranged on the top of the annular clamping plate, and the end of the spring away from the annular clamping plate is connected with the rectangular plate. A clamping groove is opened on the outer side wall of the pay-off reel, and the clamping block is clamped with the clamping groove.

[0004] The above-mentioned prior art solutions have the following defects: During continuous production, the equipment may experience a decrease in stability due to long-term operation. For example, an increase in temperature may affect the production efficiency and product quality of the equipment. Moreover, in traditional equipment, manual handling of coils is required, which not only increases labor costs and time costs, but also increases the operation difficulty and safety hazards.

[0005] Therefore, we propose a frame type stranding machine for cable processing to solve the above problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide a frame type stranding machine for cable processing to solve the problems of poor heat dissipation effect and the need for manual handling of coils mentioned in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A frame type stranding machine for cable processing, including a stranding machine body. A coiler is arranged inside the stranding machine body. Coiling grooves are opened outside the coiler. Coiling fixators are fixedly connected to both sides of the coiling grooves. A chassis is arranged on the left side of the coiler. A heat dissipation mechanism is arranged inside the chassis. A workbench is fixedly connected to the front of the stranding machine body. An automatic feeding mechanism is arranged inside the workbench.

[0008] The automatic feeding mechanism includes a driving unit and a placing unit.

[0009] The placement unit includes a bottom plate, a fixing plate, a placement groove, a slide rail, a chute, and a slider. The bottom of the fixing plate is fixedly connected to the back of the bottom plate. The placement groove is opened above the fixing plate. The front of the slider is fixedly connected to the back of the fixing plate. The back of the slider is slidably connected to the inside of the chute. The chute is opened on the front of the slide rail;

[0010] The driving unit includes a rotating shaft, a first bushing, a telescopic rod, a first connecting block, a second bushing, and a second connecting block. The rotating shaft is fixedly connected to the inside of the workbench. The first bushing is rotatably connected to the rotating shaft. One end of the telescopic rod is fixedly connected to the first bushing. The other end of the telescopic rod is fixedly connected to the second bushing. A connecting strip is provided on the mutually approaching surfaces of the first connecting block and the second connecting block. The second bushing is rotatably connected to the connecting strip. The upper surfaces of the first connecting block and the second connecting block are fixedly connected to the lower surface of the bottom plate.

[0011] Preferably, the heat dissipation mechanism includes a first bracket, a second bracket, a fan, a motor, a support plate, and a cooling fan. The bottoms of the first bracket and the second bracket are fixedly connected to both ends of the upper surface of the fan. The tops of the first bracket and the second bracket are fixedly connected to the upper part inside the chassis. The support plate is fixedly connected to the middle part inside the chassis. The motor is fixedly connected to the upper surface of the support plate. The cooling fan is fixedly connected to the right side inside the chassis. The heat dissipation mechanism can effectively export the heat inside the chassis, ensuring the normal operation of the equipment and extending its service life.

[0012] Preferably, the extended part of the workbench is below the ground, making the workbench more stable and not easily affected by external interference, thereby improving the stability and production efficiency of the stranding machine.

[0013] Preferably, there are four groups of the bottom plate and the fixing plate respectively, making the placement unit more flexible, which can be combined and adjusted according to different needs, improving the adaptability and production efficiency of the stranding machine.

[0014] Preferably, there are four telescopic rods at the bottom of the bottom plate to control a single placement unit, making the position of the placement unit more accurate and stable, thereby improving the production efficiency and product quality of the stranding machine.

[0015] Preferably, the telescopic rod is an electric telescopic rod, making the operation of the telescopic rod more convenient and fast.

[0016] Preferably, the bottom plate is flush with the workbench. Since the bottom plate and the workbench are at the same height, the operator can more easily carry the coils from one position to another, reducing the handling difficulty and labor intensity.

[0017] Compared with the prior art, the beneficial effects of the present utility model are:

[0018] 1. For the frame-type stranding machine used for cable processing, when the driving unit is started, the first bushing drives the second bushing to rotate through the telescopic rod. As the second bushing rotates, the telescopic rod drives the slider under the bottom plate to move along the slide rail, and the coiled wire is conveyed to the designated position through the placement groove, completing the feeding process of the material.

[0019] 2. For the frame-type stranding machine used for cable processing, a heat dissipation mechanism is arranged inside the chassis, which effectively conducts the heat inside the chassis, ensuring the normal operation of the equipment and extending its service life. The heat dissipation mechanism includes components such as the first bracket, the second bracket, the fan, the motor, the support plate, and the heat dissipation fan, which work together to quickly discharge the heat inside the chassis. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the overall front structural schematic diagram of the present utility model;

[0021] Figure 2 is the overall side structural schematic diagram of the present utility model;

[0022] Figure 3 is the overall side expanded structural schematic diagram of the present utility model;

[0023] Figure 4 is the sectional structural schematic diagram of the chassis of the present utility model;

[0024] Figure 5 is the structural schematic diagram of the slide rail of the present utility model.

[0025] In the figure: 1 stranding machine body, 2 chassis, 3 coiler, 301 coiling groove, 302 coiling fixator, 4 workbench, 401 bottom plate, 402 fixing plate, 403 placement groove, 5 slide rail, 501 chute, 502 slider, 6 rotating shaft, 601 first bushing, 602 telescopic rod, 603 first connecting block, 604 second bushing, 605 second connecting block, 606 connecting bar, 701 first bracket, 702 second bracket, 703 fan, 704 motor, 705 support plate, 706 heat dissipation fan. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figures 1 - 5, the present utility model provides a technical solution: a frame type stranding machine for cable processing, including a stranding machine body 1, a wire reel 3 is arranged inside the stranding machine body 1, a wire winding groove 301 is opened outside the wire reel 3, and wire winding fixators 302 are fixedly connected to both sides of the wire winding groove 301. A chassis 2 is arranged on the left side of the wire reel 3, and a heat dissipation mechanism is arranged inside the chassis 2; A workbench 4 is fixedly connected to the front of the stranding machine body 1. The extended part of the workbench 4 is below the ground, and the bottom plate 401 is flush with the workbench 4. An automatic feeding mechanism is arranged inside the workbench 4;

[0028] The automatic feeding mechanism includes a driving unit and a placing unit;

[0029] The placing unit includes a bottom plate 401, a fixing plate 402, a placing groove 403, a slide rail 5, a chute 501 and a slider 502. The bottom of the fixing plate 402 is fixedly connected to the back of the bottom plate 401, providing a stable base for the placing unit to ensure the precise position and movement of other components. There are four groups of bottom plates 401 and fixing plates 402 each. The placing groove 403 is opened above the fixing plate 402 for receiving and temporarily storing the wire reel, ensuring the stability and accuracy of the wire reel during automatic feeding. The front of the slider 502 is fixedly connected to the back of the fixing plate 402, and the back of the slider 502 is slidably connected to the inside of the chute 501. The slider 502 is slidably connected to the inside of the chute, ensuring the stable movement of the slider on the slide rail. Through the connection with the fixing plate 402 and the chute 501, the precise movement of the placing unit on the slide rail is realized. The chute 501 is opened on the front of the slide rail 5;

[0030] The driving unit includes a rotating shaft 6, a first shaft sleeve 601, a telescopic rod 602, a first connecting block 603, a second shaft sleeve 604 and a second connecting block 605. The rotating shaft 6 is fixedly connected to the inside of the workbench 4, providing a stable rotation center for the driving unit to ensure the precise movement of other components. The first shaft sleeve 601 is rotatably connected to the rotating shaft 6. Through the rotational connection with the rotating shaft 6, it provides a stable support and rotation center for the telescopic rod 602. One end of the telescopic rod 602 is fixedly connected to the first shaft sleeve 601, and the other end of the telescopic rod 602 is fixedly connected to the second shaft sleeve 604, realizing the adjustment of the distance between the first shaft sleeve 601 and the second shaft sleeve 604 to ensure the precise control of the position and movement of the placing unit. The telescopic rod 602 is an electric telescopic rod, and there are four telescopic rods 602 at the bottom of the bottom plate 401 each. A connecting bar 606 is arranged on the mutually approaching surfaces of the first connecting block 603 and the second connecting block 605. The second shaft sleeve 604 is rotatably connected to the connecting bar 606. The rotational connection to the connecting bar 606 provides a stable support and rotation center for the bottom plate 401. The upper surfaces of the first connecting block 603 and the second connecting block 605 are fixedly connected to the lower surface of the bottom plate 401.

[0031] The heat dissipation mechanism includes a first bracket 701, a second bracket 702, a fan 703, a motor 704, a support plate 705, and a cooling fan 706. The bottoms of the first bracket 701 and the second bracket 702 are fixedly connected to both ends of the upper surface of the fan 703, providing stable support for the fan 703 to ensure the normal operation and long-term use of the fan 703. The tops of the first bracket and the second bracket 702 are fixedly connected to the upper part inside the chassis 2. The support plate 705 is fixedly connected to the middle part inside the chassis 2. The motor 704 is fixedly connected to the upper surface of the support plate 705. The cooling fan 706 is fixedly connected to the right side inside the chassis 2. With the additional cooling fan 706, the heat dissipation effect is further enhanced to ensure that the temperature inside the chassis 2 remains within a suitable range.

[0032] Working principle: Place the wire coil to be processed on the bottom plate 401 of the automatic feeding mechanism to ensure the stable placement of the cable. Start the drive unit to make the rotating shaft 6, the first bushing 601, the telescopic rod 602, the first connecting block 603, the second bushing 604, and the second connecting block 605 start to work. Under the action of the drive unit, through the telescopic movement of the telescopic rod 602, the placement unit moves along the slide rail 5 and the chute 501. Make the wire coil enter the inside of the wire groove 301 through the placement groove 403, and fixedly connect the grooves at both ends of the wire coil to the wire fixator 302. The placement unit conveys the cable from the placement groove 403 to the working area of the wire stranding machine body 1 to ensure that the cable is conveyed along the preset path. Under the control of the drive unit, the placement unit feeds the wire coil into the wire stranding machine body 1, and the wire winder 3 starts to work to perform wire stranding processing on the cable. While the wire stranding machine body 1 is working, start the heat dissipation mechanism to make the fan 703 start to rotate for heat dissipation work. The cooling fan 706 will also work simultaneously to enhance the heat dissipation effect and ensure that the temperature inside the chassis 2 remains within a suitable range.

[0033] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

Claims

1. A frame-type stranding machine for cable processing, comprising a stranding machine body (1), characterized in that: A wire reel (3) is arranged inside the wire twisting machine body (1), a wire reel groove (301) is provided outside the wire reel (3), wire reel fixtures (302) are fixedly connected to both sides of the wire reel groove (301), a machine box (2) is arranged on the left side of the wire reel (3), and a heat dissipation mechanism is arranged inside the machine box (2); a workbench (4) is fixedly connected to the front side of the wire twisting machine body (1), and an automatic feeding mechanism is arranged inside the workbench (4); The automatic feeding mechanism includes a driving unit and a placing unit; The placement unit comprises a bottom plate (401), a fixed plate (402), a placement groove (403), a slide rail (5), a slide groove (501) and a slider (502); the bottom of the fixed plate (402) is fixedly connected to the back of the bottom plate (401); the placement groove (403) is opened above the fixed plate (402); the front of the slider (502) is fixedly connected to the back of the fixed plate (402); the back of the slider (502) is slidably connected to the inside of the slide groove (501); and the slide groove (501) is opened on the front of the slide rail (5); The driving unit comprises a rotating shaft (6), a sleeve 1 (601), a telescopic rod (602), a connecting block 1 (603), a sleeve 2 (604) and a connecting block 2 (605); the rotating shaft (6) is fixedly connected to the inside of the workbench (4); the sleeve 1 (601) is rotatably connected to the rotating shaft (6); one end of the telescopic rod (602) is fixedly connected to the sleeve 1 (601); the other end of the telescopic rod (602) is fixedly connected to the sleeve 2 (604); a connecting strip (606) is provided on a side of the connecting block 1 (603) and the connecting block 2 (605) that are close to each other; the sleeve 2 (604) is rotatably connected to the connecting strip (606); and the upper surfaces of the connecting block 1 (603) and the connecting block 2 (605) are fixedly connected to the lower surface of the bottom plate (401).

2. A frame-type stranding machine for cable processing according to claim 1, characterized in that: The heat dissipation mechanism comprises a bracket 1 (701), a bracket 2 (702), a fan (703), a motor (704), a support plate (705) and a heat dissipation fan (706); the bottoms of the bracket 1 (701) and the bracket 2 (702) are fixedly connected to the two ends of the upper surface of the fan (703); the tops of the bracket 1 and the bracket 2 (702) are fixedly connected to the upper part of the inside of the chassis (2); the support plate (705) is fixedly connected to the middle part of the inside of the chassis (2); the motor (704) is fixedly connected to the upper surface of the support plate (705); and the heat dissipation fan (706) is fixedly connected to the right side of the inside of the chassis (2).

3. The frame-type stranding machine for cable processing according to claim 1, characterized in that: The portion of the workbench (4) that protrudes beyond the surface is below the ground.

4. The frame-type stranding machine for cable processing according to claim 1, characterized in that: The bottom plate (401) and the fixing plate (402) each have four groups.

5. The frame-type stranding machine for cable processing according to claim 1, characterized in that: There are four telescopic rods (602) at the bottom of the base plate (401).

6. The frame-type stranding machine for cable processing according to claim 1, characterized in that: The telescopic rod (602) is an electric telescopic rod.

7. The frame-type stranding machine for cable processing according to claim 1, characterized in that: The bottom plate (401) is flush with the workbench (4).

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