Cable former

Abstract

The utility model discloses a cable former, which relates to the technical field of cable manufacturing and comprises a base station, a mechanism frame is fixedly connected to the position, close to the left side, of the upper side of the base station, a rotating table is movably installed on the inner side of the mechanism frame, and a plurality of annularly-distributed pay-off mechanisms are fixedly connected to the inner side of the rotating table. A cabling machine body is fixedly connected to the position, close to the right side, of the upper side of the base table, a guide table is fixedly connected to the middle of the upper side of the base table, the pay-off mechanism comprises a bobbin and a top block, and the two sides of the bobbin are movably sleeved with two symmetrically-distributed fixing assemblies. According to the cable former provided by the utility model, the second torsion spring drives the rotating shaft to rotate, so that after a wire core on the bobbin is drawn out, the abutting rod can abut against the remaining wire core on the bobbin at any time until the abutting rod is in contact with the ejecting block, an alarm is given out, and the cable former stops slowly; and the waste of final cable twisting quality and resources caused by insufficient wire cores is prevented.

Description

Technical Field

[0001] This utility model relates to the field of cable manufacturing technology, and in particular to a cable forming machine. Background Technology

[0002] A cable forming machine is a type of wire and cable equipment used for forming and armoring multi-core rubber-sheathed cables, plastic cables, cross-linked cables, telephone cables, and control cables of various cross-sections. A typical cable forming machine includes a hollow shaft, a de-twisting mechanism, a frame, a circular pay-off reel, a wire separating plate, a main mold frame, a yarn wrapping head, a wrapping head mold frame, a traction wheel, and a take-up device.

[0003] Chinese patent document CN109767877B discloses a cable forming machine, including a hollow shaft, a de-twisting mechanism, a frame, a circular pay-off reel, a separating plate, a main mold frame, a yarn wrapping head, a wrapping head mold frame, a traction wheel, and a take-up device. The take-up device includes a base, a take-up drum vertically mounted on the base, an active chuck and a driven chuck respectively clamped at the upper and lower ends of the take-up drum, a first motor driving the active chuck to rotate, and a cutting mechanism located in front of the take-up drum. The driven chuck is mounted on the base, and the active chuck and the first motor are mounted on a lifting plate, which is driven to rise and fall by a first lifting mechanism. The cutting mechanism is used to cut the cable. This cable forming machine can prevent the take-up drum from losing support during replacement and is easy to use.

[0004] The existing technology has the following problems:

[0005] Cable stranding machines typically bundle multiple wires together, which are usually wound on a spool. During operation, the wire cores are pulled out from the spool. However, these cable stranding machines are not equipped with alarm devices, which may lead to insufficient wire cores and waste of final cable stranding quality and resources. Utility Model Content

[0006] This utility model provides a cable forming machine to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0008] A cable forming machine includes a base, a mechanism frame fixedly connected to the upper side of the base near the left side, a rotating platform movably installed inside the mechanism frame, a plurality of circularly distributed wire feeding mechanisms fixedly connected to the inner side of the rotating platform, a cable forming machine body fixedly connected to the upper side of the base near the right side, and a guide platform fixedly connected to the upper center of the base.

[0009] The wire feeding mechanism includes a spool and a top block. Two symmetrically distributed fixing components are movably sleeved on both sides of the spool. Side plates are rotatably connected to the outer sides of both fixing components. The side plates are fixedly connected to the inner side of the rotating table on the side closer to the mechanism frame. A rotating shaft is rotatably connected to the left side of one of the side plates. A stop rod is fixedly connected to both sides of the rotating shaft. A second torsion spring is movably installed between the rotating shaft and the side plate. The upper end of the top block is slidably connected to the side plate away from the spool.

[0010] Preferably, the upper end of the top block is threaded with a screw rod, and the outer side of the screw rod is rotatably connected to the inside of the left side boss of the side plate near the upper and lower sides.

[0011] Preferably, the fixing component includes a rotating seat, the outer side of which is rotatably connected to the inner side of the side plate, and an insert rod is movably sleeved on the inner side of the rotating seat. The end of the insert rod away from the spool is rotatably connected to a mechanism seat, and a clamping plate is fixedly connected to the side of the mechanism seat near the spool, with the clamping plate located inside the rotating seat. The outer side of the insert rod away from the mechanism seat is movably sleeved on both sides of the spool.

[0012] Preferably, a first torsion spring is movably installed between the side of the insertion rod away from the spool and the mechanism seat.

[0013] Preferably, two annularly distributed limiting blocks are fixedly connected to the inner side of the mechanism seat near the inner edge.

[0014] Preferably, a rubber pad is fixedly connected to one end of the rotating seat near the spool.

[0015] Preferably, a motor is fixedly connected to the side plate near the bobbin, and the motor is not located on the side plate connected to the rotating shaft. A sprocket is fixedly connected to both the output end of the motor and the outer side of the rotating seat, and the sprocket is not located on the side plate connected to the rotating shaft. A chain is engaged with the outer side of the sprocket.

[0016] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0017] 1. This utility model provides a cable stranding machine, which adopts a wire feeding mechanism, a wire drum, a side plate, a stop rod, a top block, and a second torsion spring and a screw. The second torsion spring drives the rotating shaft to rotate, so that after the wire core on the wire drum is pulled out, the stop rod can stop the remaining wire core on the wire drum at any time until the stop rod contacts the top block, which will sound an alarm and cause the equipment to stop slowly, so as to prevent insufficient wire core from causing waste of final cable stranding quality and resources.

[0018] 2. This utility model provides a cable winding machine, which uses a rotating table, a spool, a side plate, a fixing component, a rotating seat, an insertion rod, a mechanism seat, a clamping plate, a first torsion spring, a limiting block, and a rubber pad. By rotating the rotating table, the cable feeding mechanism that needs to be replaced is moved to the lowest side. Rotating and pulling the mechanism seat allows the insertion rod to move to both sides, enabling the spool to be replaced quickly. The operation is convenient, and the loading and unloading are simple and easy. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a three-dimensional structural diagram of the rotating platform part of this utility model;

[0021] Figure 3 This is a three-dimensional structural diagram of the wire feeding mechanism of this utility model;

[0022] Figure 4 This is a partial cross-sectional three-dimensional structural diagram of the wire feeding mechanism of this utility model;

[0023] Figure 5 This is a partial cross-sectional three-dimensional structural diagram of the fixing component part of this utility model.

[0024] In the diagram: 1. Base; 2. Mechanism frame; 3. Rotating table; 4. Wire feeding mechanism; 41. Wire spool; 42. Side plate; 43. Fixing component; 431. Rotating seat; 432. Insert rod; 433. Mechanism seat; 434. Clamping plate; 435. First torsion spring; 436. Limiting block; 437. Rubber pad; 44. Rotating shaft; 45. Support rod; 46. Top block; 47. Second torsion spring; 48. Motor; 49. Sprocket; 410. Screw; 411. Chain; 5. Cable forming machine body; 6. Guide table. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] like Figures 1-5 As shown, a cable forming machine includes a base 1, a mechanism frame 2 fixedly connected to the upper side of the base 1 near the left side, a rotating platform 3 movably installed inside the mechanism frame 2, a plurality of circularly distributed wire feeding mechanisms 4 fixedly connected to the inner side of the rotating platform 3, a cable forming machine body 5 fixedly connected to the upper side of the base 1 near the right side, and a guide platform 6 fixedly connected to the upper middle part of the base 1.

[0027] The wire feeding mechanism 4 includes a wire spool 41 and a top block 46. Two symmetrically distributed fixed components 43 are movably sleeved on both sides of the wire spool 41. Side plates 42 are rotatably connected to the outer sides of both fixed components 43. The side plate 42 is fixedly connected to the inner side of the rotating table 3 on the side closer to the mechanism frame 2. A rotating shaft 44 is rotatably connected to the left side of one of the side plates 42. A stop rod 45 is fixedly connected to both sides of the rotating shaft 44. A second torsion spring 47 is movably installed between the rotating shaft 44 and the side plate 42. The upper end of the top block 46 is slidably connected to the side plate 42 away from the wire spool 41.

[0028] It should be noted that the mechanism frame 2 contains a power component to drive the rotating table 3 to rotate. When the rotating table 3 rotates, it drives the wire feeding mechanism 4 to revolve. The second torsion spring 47 drives the rotating shaft 44 to rotate. The abutment rod 45 is used to abut the inner side of the wire spool 41. When the number of wire cores inside the wire spool 41 decreases, the thickness of the coil formed by the wire cores decreases, causing the abutment rod 45 to rotate. When the abutment rod 45 contacts the top block 46, a sensor is provided on the top block 46. The sensor generates a signal when it contacts the abutment rod 45. The cable forming machine body 5 contains a mechanism for controlling all electrical components. When these mechanisms receive the signal from the abutment rod 45, they immediately generate an alarm sound and transmit a signal to the outside so that the motor 48 can receive it.

[0029] like Figure 4 As shown, the upper end of the top block 46 is threaded with a screw 410, and the outer side of the screw 410 is rotatably connected to the inside of the left boss of the side plate 42 near the upper and lower sides.

[0030] It should be noted that rotating the screw 410 causes the top block 46 to move up and down, thereby adjusting the height of the top block 46 to accommodate wire cores of different thicknesses. This prevents the wire core from being too thick, resulting in too few wire cores on the spool 41 when the top block 46 generates a signal, or too thin, resulting in too many wire cores on the spool 41.

[0031] like Figure 5 As shown, the fixing component 43 includes a rotating seat 431. The outer side of the rotating seat 431 is rotatably connected to the inner side of the side plate 42. The inner side of the rotating seat 431 is movably sleeved with a rod 432. The end of the rod 432 away from the spool 41 is rotatably connected to a mechanism seat 433. The side of the mechanism seat 433 near the spool 41 is fixedly connected to a clamping plate 434, and the clamping plate 434 is located inside the rotating seat 431. The outer side of the rod 432 away from the mechanism seat 433 is movably sleeved on both sides of the spool 41.

[0032] It should be noted that the shape of the card plate 434 is consistent with the shape of the hole on the side of the rotating seat 431 away from the spool 41, so that when the card plate 434 is aligned with the hole, the mechanism seat 433 can drive the insertion rod 432 to be pulled out from the inside of both sides of the spool 41 to pick up and put down the spool 41.

[0033] like Figure 5 As shown, a first torsion spring 435 is movably installed between the side of the insertion rod 432 away from the spool 41 and the mechanism base 433.

[0034] It should be noted that the first torsion spring 435 is used to control the state of the mechanism seat 433, so that in the initial state, the card plate 434 is deflected at ninety degrees relative to the hole on the rotating seat 431, so that the insertion rod 432 cannot be pulled out.

[0035] like Figure 5 As shown, two ring-shaped limiting blocks 436 are fixedly connected to the inner side of the mechanism base 433 near the inner edge.

[0036] It should be noted that the limiting block 436 is used to control the rotation range of the mechanism seat 433, so that the mechanism seat 433 can rotate in this way to align the card plate 434 with the hole on the rotating seat 431.

[0037] like Figure 5 As shown, a rubber pad 437 is fixedly connected to one end of the rotating seat 431 near the spool 41.

[0038] It should be noted that after the card plate 434 is installed in place, the rubber pad 437 is in a slightly compressed state to avoid gaps between the parts, which could cause the spool 41 to move and produce abnormal noise when the spool 41 rotates.

[0039] like Figure 3 As shown, a motor 48 is fixedly connected to the side plate 42 near the spool 41, and the motor 48 is not located on the side plate 42 connected to the rotating shaft 44. A sprocket 49 is fixedly connected to the output end of the motor 48 and the outer side of the rotating seat 431, and the sprocket 49 is not located on the side plate 42 connected to the rotating shaft 44. A chain 411 is meshed with the outer side of the sprocket 49.

[0040] It should be noted that the motor 48 drives the sprocket 49 to rotate, and the chain 411 causes the sprocket 49 to drive the rotating seat 431 to rotate. When the rotating seat 431 rotates, it drives the insertion rod 432 to rotate. When the insertion rod 432 rotates, it drives the bobbin 41 to rotate. When the motor 48 receives the signal from the cable forming machine body 5, it gradually reduces the speed until it stops.

[0041] The working principle of this utility model is as follows: First, the second torsion spring 47 drives the rotating shaft 44 to rotate. The abutment rod 45 is used to abut the inner side of the bobbin 41. The wire core restricts the abutment rod 45. When the number of wire cores inside the bobbin 41 decreases, the thickness of the coil formed by the wire cores decreases, causing the abutment rod 45 to rotate. When the abutment rod 45 contacts the top block 46, a sensor is provided on the top block 46. The sensor generates a signal when it contacts the abutment rod 45. The cabling machine body 5 is equipped with a mechanism for controlling all electrical components. When these mechanisms receive the signal from the abutment rod 45, they immediately generate an alarm sound and transmit a signal to the motor 48. The motor 48 drives the sprocket 49 to rotate. Relying on the chain 411, the sprocket 49 drives the rotating seat 431 to rotate. When the rotating seat 431 rotates, it drives the insertion rod 432 to rotate. When the insertion rod 432 rotates, it drives the bobbin 41 to rotate. When the motor 48 receives the signal from the cabling machine body 5, it gradually reduces its speed until it stops. This is achieved through the second torsion spring 47. 7 drives the rotating shaft 44 to rotate, so that after the wire core on the spool 41 is pulled out, the abutment rod 45 can abut against the remaining wire core on the spool 41 at any time until the abutment rod 45 contacts the top block 46, sounding an alarm and causing the equipment to stop slowly, preventing insufficient wire core from causing waste of final cable stranding quality and resources. Finally, the mechanism frame 2 contains a power component to drive the rotating table 3 to rotate. When the rotating table 3 rotates, it drives the wire feeding mechanism 4 to revolve. The shape of the clamping plate 434 is consistent with the shape of the hole on the wall away from the spool 41 of the rotating seat 431, so that when the clamping plate 434 is aligned with the hole, the mechanism seat 433 can drive the insertion rod 432 to be pulled out from the inside of both sides of the spool 41 to pick up and put down the spool 41. By rotating the rotating table 3, the wire feeding mechanism 4 that needs to replace the spool 41 is moved to the bottom. Rotating and pulling the mechanism seat 433 allows the insertion rod 432 to move to both sides, so that the spool 41 can be quickly replaced. The operation is convenient, and the picking and putting are simple and easy.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A cable forming machine, comprising a base (1), characterized in that: A mechanism frame (2) is fixedly connected to the upper side of the base (1) near the left side. A rotating platform (3) is movably installed on the inner side of the mechanism frame (2). Several ring-shaped wire feeding mechanisms (4) are fixedly connected to the inner side of the rotating platform (3). A cable forming machine body (5) is fixedly connected to the upper side of the base (1) near the right side. A guide platform (6) is fixedly connected to the upper middle part of the base (1). The wire feeding mechanism (4) includes a spool (41) and a top block (46). Two symmetrically distributed fixing components (43) are movably sleeved on both sides of the spool (41). Side plates (42) are rotatably connected to the outer sides of both fixing components (43). The side plate (42) is fixedly connected to the inner side of the rotating table (3) on the side closer to the mechanism frame (2). A rotating shaft (44) is rotatably connected to the left side of one of the side plates (42). A stop rod (45) is fixedly connected to both sides of the rotating shaft (44). A second torsion spring (47) is movably installed between the rotating shaft (44) and the side plate (42). The upper end of the top block (46) is slidably connected to the side plate (42) away from the spool (41).

2. The cable forming machine according to claim 1, characterized in that: The upper end of the top block (46) is threaded with a screw (410), and the outer side of the screw (410) is rotatably connected to the inside of the left side boss of the side plate (42) near the upper and lower sides.

3. A cable forming machine according to claim 1, characterized in that: The fixing component (43) includes a rotating seat (431), the outer side of which is rotatably connected to the inner side of the side plate (42). A plug rod (432) is movably sleeved on the inner side of the rotating seat (431). A mechanism seat (433) is rotatably connected to the end of the plug rod (432) away from the spool (41). A clamping plate (434) is fixedly connected to the side of the mechanism seat (433) near the spool (41), and the clamping plate (434) is located inside the rotating seat (431). The outer side of the plug rod (432) away from the mechanism seat (433) is movably sleeved on both sides of the spool (41).

4. A cable forming machine according to claim 3, characterized in that: A first torsion spring (435) is movably mounted between the side of the insert rod (432) away from the spool (41) and the mechanism base (433).

5. A cable forming machine according to claim 3, characterized in that: Two ring-shaped limiting blocks (436) are fixedly connected to the inner side of the mechanism base (433) near the inner edge.

6. A cable forming machine according to claim 3, characterized in that: A rubber pad (437) is fixedly connected to one end of the rotating seat (431) near the spool (41).

7. A cable forming machine according to claim 1, characterized in that: A motor (48) is fixedly connected to the side plate (42) near the spool (41), and the motor (48) is not located on the side plate (42) connected to the rotating shaft (44). A sprocket (49) is fixedly connected to the output end of the motor (48) and the outer side of the rotating seat (431), and the sprocket (49) is not located on the side plate (42) connected to the rotating shaft (44). A chain (411) is meshed with the outer side of the sprocket (49).

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