Wire take-up machine

Abstract

The utility model discloses a wire take-up machine which comprises a rack, an unfolding limiting mechanism is arranged on one side of the rack and comprises a motor, a take-up wheel, a wire, a first fixing cover and a rotary knob, the motor is arranged in the rack, the take-up wheel is arranged on one side of the motor, the wire is wound on the take-up wheel, and the rotary knob is arranged on the rack. The first fixing cover is fixedly connected to one side of the take-up wheel, the rotary knob is rotationally connected to one side of the first fixing cover, the first rotary disc in the first fixing cover is driven to rotate by rotating the rotary knob on the first fixing cover, the first rotary disc rotates to drive the synchronous rotating shaft to rotate in the take-up wheel, and the second rotary disc on the other side of the take-up wheel rotates at the same time. Three rotating shafts are arranged on the first rotating disc and connected with the transmission rods correspondingly, the first rotating disc rotates to drive the limiting baffles at the other ends of the transmission rods to move in a telescopic mode, the space of the storage cavity is increased, and the situation that the winding turns of a large wire exceed the heights of the baffles on the two sides of the take-up wheel originally set is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of wire processing, in particular to a wire take-up machine. Background Art

[0002] The wire is composed of one or more soft conductors, which are covered with a light and soft protective layer. During the processing of the wire, the protective layer needs to be wrapped on the metal wire. For this purpose, a wire feeding device needs to be designed. Most traditional feeding devices are single-disc structures with low wire collection efficiency.

[0003] The existing wire take-up machine, for example, the wire take-up machine disclosed in Chinese patent application CN215047614U, records: a frame, a motor, a reducer, a first pulley group, a second pulley group, a third pulley group, a fourth pulley group, a fifth pulley group, a ranker, a wire dialing frame, two wire dialing wheels, a first take-up wheel, and a second take-up wheel; the motor and the reducer are both installed on the frame, the output shaft of the motor is connected to the input end of the reducer shaft through the first pulley group, and the input end of the reducer shaft is connected to the first take-up wheel through the second pulley group and the third pulley group. The rotating shaft of the wire wheel is connected to the fourth pulley group, the fourth pulley group is connected to the input shaft of the shifter, the first take-up wheel is rotatably mounted on the frame, the input shaft of the shifter is rotatably mounted on the frame, the output end of the reducer shaft is connected to the rotating shaft of the second take-up wheel through the fifth pulley group, the second take-up wheel is rotatably mounted on the frame, the inner end of the wire dialing frame is fixed on the shifter, the middle part of the wire dialing frame is movably inserted into the frame, the wire dialing frame can move back and forth on the frame, and the two wire dialing wheels are rotatably mounted on the wire dialing frame and are located above the first take-up wheel and the second take-up wheel.

[0004] The above-mentioned wire take-up machine, as the size of the wire changes, when the wire is wound on the take-up wheel, the number of turns that can be wound on the take-up wheel decreases due to the increase in the size of the wire. When the wound coil exceeds the height of the baffles on both sides of the take-up wheel, the wound coil will slide off the take-up wheel, and the space of the storage cavity cannot be adjusted. When the motor stops driving, the take-up drum will flip over under the traction of the wire, causing the coil wound on the take-up wheel to become loose and slip, affecting the production quality and speed. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a wire take-up machine, which has the advantages of increasing the storage cavity space of the take-up wheel, etc., and solves the problem of the wire sliding out of the take-up wheel and the take-up wheel rotating.

[0007] (II) Technical solution

[0008] In order to achieve the above purpose, not only the problem of the wire slipping out beyond the take-up wheel is solved, but also the purpose of ensuring that the take-up wheel cannot rotate is ensured. The utility model provides the following technical solutions: a wire take-up machine, comprising a frame, one side of the frame is provided with an expansion limit mechanism, the expansion limit mechanism comprises a motor, a take-up wheel, a wire, a fixed cover and a knob, the motor is arranged in the frame, the take-up wheel is arranged on one side of the motor, the wire is wound on the take-up wheel, the fixed cover is fixedly connected to one side of the take-up wheel, and the knob is rotatably connected to one side of the fixed cover.

[0009] As a preferred solution of the wire take-up machine of the utility model, a turntable 1 is fixedly connected to one side of the knob, and the turntable 1 is rotatably connected in a fixed cover 1.

[0010] As a preferred solution of the wire take-up machine of the utility model, a transmission rod is rotatably connected to the turntable one, and an end of the transmission rod away from the turntable one is rotatably connected to a limit baffle.

[0011] As a preferred solution of the wire take-up machine of the utility model, a sliding groove is provided on a side of the limit baffle close to the take-up wheel, and sliding blocks are fixedly connected to both sides of the take-up wheel.

[0012] As a preferred solution of the wire take-up machine of the utility model, a synchronous rotating shaft is fixedly connected to one side of the turntable 1, and a turntable 2 is fixedly connected to the other end of the synchronous rotating shaft.

[0013] As a preferred solution of the wire take-up machine of the utility model, the side of the take-up wheel away from the fixed cover one is fixedly connected to the fixed cover two, one side of the fixed cover two is fixedly connected to the ratchet, and a rotating stopper is slidably connected to the ratchet.

[0014] Compared with the known prior art, the technical solution provided by the utility model has the following beneficial effects:

[0015] 1. The turntable 1 in the fixed cover 1 is driven to rotate by turning the knob on the fixed cover 1. The rotation of the turntable 1 drives the synchronous shaft to rotate in the take-up wheel, so that the turntable 2 on the other side of the take-up wheel rotates at the same time. The turntable 1 is provided with three shafts, which are respectively connected with transmission rods. The rotation of the turntable 1 drives the limit baffle at the other end of the transmission rod to move telescopically, thereby increasing the space of the storage cavity and preventing the larger wire from exceeding the height of the baffles on both sides of the take-up wheel in the originally set number of winding turns, causing the coil to slip out;

[0016] 2. When the expansion limit mechanism is driven to rotate counterclockwise through the output end of the motor, the ratchet on the fixed cover 2 can slide smoothly along the rotating block. When the motor stops, the rotating block presses against the groove on the ratchet to prevent the expansion limit mechanism from reversing and causing the stored wires to slide loose. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a three-dimensional overall structural schematic diagram of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the expansion limiting mechanism of the utility model;

[0020] Figure 3 This is a structural schematic diagram of the synchronous rotating shaft of the utility model;

[0021] Figure 4 It is a schematic diagram of the second structure of the fixed cover of the utility model.

[0022] In the figure: 100, frame; 200, unfolding limit mechanism; 201, motor; 202, take-up wheel; 203, wire; 204, fixed cover 1; 205, knob; 206, turntable 1; 207, transmission rod; 208, limit baffle; 209, sliding groove; 210, slider; 211, synchronous shaft; 212, turntable 2; 213, fixed cover 2; 214, ratchet; 215, rotating block. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model is further described below in conjunction with embodiments.

[0025] Example 1

[0026] Reference Figure 1-3, which is the first embodiment of the utility model, provides a wire take-up machine, including a frame 100, a side of the frame 100 is provided with an expansion limit mechanism 200, the expansion limit mechanism 200 includes a motor 201, a take-up wheel 202, a conductor 203, a fixed cover 204 and a knob 205, the motor 201 is arranged in the frame 100, the take-up wheel 202 is arranged on one side of the motor 201, the conductor 203 is wound on the take-up wheel 202, the fixed cover 204 is fixedly connected to one side of the take-up wheel 202, the knob 205 is rotatably connected to one side of the fixed cover 204, and the motor 201 in the frame 100 drives the take-up wheel 202 to rotate to store the conductor 203 in the storage cavity between the take-up wheels 202.

[0027] A turntable 206 is fixedly connected to one side of the knob 205, and the turntable 206 is rotatably connected in the fixed cover 204. The turntable 206 in the fixed cover 204 is driven to rotate by rotating the knob 205 on the fixed cover 204. The knob 205 uses a self-locking knob, so that it can be automatically fixed or locked after being rotated to a specific position, and there is no need to continuously apply force to maintain the position.

[0028] A transmission rod 207 is rotatably connected to the turntable 206, and one end of the transmission rod 207 away from the turntable 206 is rotatably connected to the limit baffle 208. Three rotating shafts are provided on the turntable 206, each of which is connected to the transmission rod 207. The rotation of the turntable 206 drives the limit baffle 208 at the other end of the transmission rod 207 to move telescopically.

[0029] A sliding groove 209 is provided on one side of the limiting baffle 208 close to the take-up wheel 202, and sliders 210 are fixedly connected to both sides of the take-up wheel 202. The sliders 210 on the take-up wheel 202 slide along the sliding groove 209 to play a limiting role.

[0030] A synchronous shaft 211 is fixedly connected to one side of the turntable 1 206, and a turntable 2 212 is fixedly connected to the other end of the synchronous shaft 211. The synchronous shaft 211 is driven to rotate in the take-up wheel 202 by the rotation of the turntable 1 206, so that the turntable 2 212 on the other side of the take-up wheel 202 rotates at the same time, driving the telescopic movement.

[0031] During use, the knob 205 on the fixed cover 204 is rotated to drive the turntable 206 in the fixed cover 204 to rotate, and the rotation of the turntable 206 drives the synchronous shaft 211 to rotate in the take-up wheel 202, so that the turntable 212 on the other side of the take-up wheel 202 rotates at the same time. Three shafts are arranged on the turntable 206, which are respectively connected to the transmission rod 207. The rotation of the turntable 206 drives the limit baffle 208 at the other end of the transmission rod 207 to move telescopically, thereby increasing the space of the storage cavity and preventing the larger wire 203 from exceeding the height of the baffles on both sides of the take-up wheel 202 when the originally set number of winding turns is reached, causing the coil to slip out.

[0032] Example 2

[0033] Reference Figure 1-4 , which is the second embodiment of the utility model, provides a wire winding machine, including a winding wheel 202 with a fixed cover 213 fixedly connected to one side away from the fixed cover 1 204, a ratchet 214 fixedly connected to one side of the fixed cover 213, and a rotating stopper 215 slidably connected to the ratchet 214. When the unfolding limit mechanism 200 is driven by the output of the motor 201 to rotate counterclockwise, the ratchet 214 on the fixed cover 213 can slide smoothly along the rotating stopper 215. When the motor 201 stops, the rotating stopper 215 resists the groove on the ratchet 214 to prevent the unfolding limit mechanism 200 from reversing and causing the stored wire 203 to slide loose.

[0034] During use, when the unfolding limit mechanism 200 rotates counterclockwise driven by the output of the motor 201, the ratchet 214 on the fixed cover 213 can slide smoothly along the rotating stopper 215. When the motor 201 stops, the rotating stopper 215 resists the groove on the ratchet 214 to prevent the unfolding limit mechanism 200 from reversing and causing the stored wire 203 to slide loose.

[0035] The remaining structure is the same as that of Example 1.

[0036] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some of the technical features therein by equivalents. These modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A wire take-up machine, comprising a frame (100), characterized in that: A deployment limiting mechanism (200) is provided on one side of the frame (100); The unfolding limiting mechanism (200) comprises a motor (201), a wire take-up wheel (202), a wire (203), a fixed cover (204) and a knob (205); the motor (201) is arranged in a frame (100); the wire take-up wheel (202) is arranged on one side of the motor (201); the wire (203) is wound on the wire take-up wheel (202); the fixed cover (204) is fixedly connected to one side of the wire take-up wheel (202); and the knob (205) is rotatably connected to one side of the fixed cover (204).

2. A wire take-up machine according to claim 1, characterized in that: A turntable (206) is fixedly connected to one side of the knob (205), and the turntable (206) is rotatably connected in a fixed cover (204).

3. A wire take-up machine according to claim 2, characterized in that: The rotating disk 1 (206) is rotatably connected to a transmission rod (207), and one end of the transmission rod (207) away from the rotating disk 1 (206) is rotatably connected to a limit baffle (208).

4. A wire take-up machine according to claim 3, characterized in that: A sliding groove (209) is provided on one side of the limit baffle (208) close to the take-up wheel (202), and sliding blocks (210) are fixedly connected to both sides of the take-up wheel (202).

5. A wire take-up machine according to claim 2, characterized in that: One side of the rotating disk 1 (206) is fixedly connected to a synchronous rotating shaft (211), and the other end of the synchronous rotating shaft (211) is fixedly connected to the rotating disk 2 (212).

6. A wire take-up machine according to claim 1, characterized in that: A side of the take-up wheel (202) away from the fixed cover one (204) is fixedly connected to a fixed cover two (213), a side of the fixed cover two (213) is fixedly connected to a ratchet (214), and a rotating stopper (215) is slidably connected to the ratchet (214).

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