CN210761470U - Silk thread material tightening device - Google Patents
Silk thread material tightening device Download PDFInfo
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- CN210761470U CN210761470U CN201921585760.8U CN201921585760U CN210761470U CN 210761470 U CN210761470 U CN 210761470U CN 201921585760 U CN201921585760 U CN 201921585760U CN 210761470 U CN210761470 U CN 210761470U
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- silk thread
- tightening
- hole
- driving
- thread material
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Abstract
The utility model discloses a silk thread material tightening device, which comprises a feeding mechanism, a tightening mechanism and a breaking mechanism, wherein the feeding mechanism comprises a feeding hole and a discharging hole; the tightening mechanism comprises a mechanical claw and a tightening driving assembly, a clamping end and a clamping space are arranged on the mechanical claw, a first through hole is formed in the tightening mechanism, and the first through hole is communicated with the discharge port and the clamping space; the tightening driving assembly comprises a rotating driving device, a transmission device and a rotating shaft, and the driving device is in transmission connection with the rotating shaft through the transmission device; the breaking mechanism comprises a linear driving device and a cutting device. The utility model has strong functionality, and can simultaneously solve the problems of feeding of the silk thread material, the screwing operation of the silk thread material after the silk thread material finishes processing the processed object and the breaking operation of the silk thread material; the flexible motor-driven device is provided with the first base and the second base, so that the distance between the screwing mechanism and a processed object can be adjusted, and the processing of the silk thread material of the processed object in various conditions and shapes can be met.
Description
Technical Field
The utility model belongs to the technical field of the tightening device technique and specifically relates to a device is screwed up to silk thread material is related to.
Background
Filament materials, such as: the fin tube type heat exchanger comprises a fin, a base tube, a plurality of fins and the base tube, wherein the fin and the base tube are arranged in a plurality of adjacent modes, and the plurality of fins and the base tube are arranged in an adjacent mode. In manufacturing, typically by hand; utilize the iron wire to tie up with the parent tube adjacent fin that sets up, carry out welded fastening again, however in the actual production, because the special material of iron wire, often can turn round the iron wire of reunion during manual operation in disorder and tie a knot, the misoperation can make the iron wire warp, influences heat exchanger outward appearance and result of use, and manual operation's inefficiency simultaneously is comparatively laboured to the staff of repetitive operation to screwing up and pressing from both sides disconnected of iron wire, other silk thread materials are with the same reason.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a machinery replaces manual work, screws up and cuts off operation efficient silk thread material and screws up device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a silk thread material tightening device, which comprises a feeding mechanism, a tightening mechanism and a breaking mechanism,
the feeding mechanism comprises a feeding hole and a discharging hole, a feeding device used for feeding the silk thread material to the discharging hole is arranged at the feeding hole, a user manually feeds the silk thread material into the feeding hole, and the silk thread material is conveyed to the discharging hole through the assistance of the feeding device;
the tightening mechanism comprises a mechanical claw and a tightening driving assembly for driving the mechanical claw to rotate, the mechanical claw is used for clamping or loosening silk thread materials, a clamping end for clamping the silk thread materials and a clamping space formed after the clamping end is clamped are arranged on the mechanical claw, a first through hole for the silk thread materials to pass through is formed in the tightening mechanism, the first through hole is communicated with a discharge port and the clamping space, when a user binds a processed object, the silk thread materials are pulled out through the first through hole, after binding is completed, the free ends of the silk thread materials return to the mechanical claw, the clamping end of the mechanical claw clamps the two strands of silk thread materials, namely the silk thread materials from the first through hole and the free ends of the silk thread materials returning to the mechanical claw; the tightening driving assembly comprises a rotation driving device, a transmission device and a rotating shaft connected with one end of the mechanical claw, which is far away from the clamping end, the driving device is in transmission connection with the rotating shaft through the transmission device so that the driving device drives the transmission device to drive the rotating shaft connected with the mechanical claw to rotate, the driving device drives the transmission device to drive the rotating shaft to rotate, and the rotating shaft drives the mechanical claw to rotate so that two strands of silk thread materials clamped by the mechanical claw are tightened;
divide disconnected mechanism includes sharp drive arrangement and locates the cutting device on the sharp drive arrangement output, sharp drive arrangement direction of drive orientation the centre gripping space is so that sharp drive arrangement drive cutting device gets into the centre gripping space, cutting device is including cutting off the executive and cutting off the driving piece, cut off the executive towards the centre gripping space sets up, it is used for driving to cut off the executive cut off silk thread material in the centre gripping space, the gripper carries out the centre gripping to two strands of silk thread materials and presss from both sides tightly the back, and sharp drive arrangement drive cuts off in the executive gets into the centre gripping space, cuts off the silk thread material that the executive comes out by first through-hole by cutting off the driving piece drive and cuts off.
Preferably, material feeding unit is the drum, the drum is at least one, and drum simple structure, maintenance, replacement cost are low, and the drum can send the discharge gate to with the silk thread material is effectual from the feed inlet as auxiliary device simultaneously.
Preferably, the device further comprises a first base, and the tightening mechanism is connected with the first base in a sliding mode, so that the tightening mechanism can adjust the position of the mechanical claw through sliding.
Preferably, a protective sleeve is arranged between one end, away from the mechanical claw, of the discharge port and the first through hole, a second through hole for the silk thread material to pass through is formed in the protective sleeve, so that the protective sleeve protects the suspended silk thread material between the discharge port and the first through hole, the silk thread material between the mechanical claw and the discharge port is suspended, the silk thread material is easily deformed and agglomerated, and the protective sleeve provides support and protection for the suspended silk thread material in the middle.
Preferably, still include the second base, protective sheath and second base sliding connection so that the position of protective sheath self between discharge gate and first through-hole through sliding adjustment, along with gripper's position control, sliding connection and the slip of cooperation gripper between protective sheath and the second base provide support and protection for middle unsettled silk thread material.
Preferably, the rotation driving device is a motor, and the machine replaces the manual work, so that the operation efficiency of screwing the silk thread material is obviously improved.
Preferably, the transmission device comprises a driving wheel, a driven wheel and an annular belt tensioned on the driving wheel and the driven wheel, the output end of the rotation driving device is fixedly connected with the driving wheel so that the rotation driving device drives the driving wheel and drives the driven wheel to rotate through the annular belt, the rotating shaft is fixedly connected with the driven wheel so that the driven wheel drives the rotating shaft to drive the mechanical claw to rotate, the transmission device is belt transmission, the belt transmission has the advantages of simple structure, stable transmission, capability of buffering and absorbing vibration, capability of transmitting power between large shaft intervals and multiple shafts, low manufacturing cost, no need of lubrication and easiness in maintenance.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the functional nature is strong, the utility model discloses be equipped with tightening mechanism and shutdown mechanism, on the basis of original single silk thread material pay-off, can solve simultaneously silk thread material to accomplish the screwing up operation after processing by the processing thing and the disconnected operation of silk thread material.
2. The flexible motor-driven device is provided with the first base and the second base, so that the distance between the screwing mechanism and a processed object can be adjusted, and the processing of the silk thread material of the processed object in various conditions and shapes can be met.
3. Machinery replaces artifically, the utility model discloses replace original artifical practical silk thread material to binding tightening, the cut-off work after by the processing thing, showing the production quality who has improved the work efficiency of silk thread material processing and product.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The reference numerals are explained below: 1. a feeding mechanism; 11. a feed inlet; 12. a discharge port; 13. a feeding device; 2. a tightening mechanism; 21. a gripper; 211. a clamping end; 212. a clamping space; 213. a first through hole; 22. screwing the driving component; 221. a rotation driving device; 222. a transmission device; 2221. a driving wheel; 2222. a driven wheel; 2223. an endless belt; 223. a rotating shaft; 3. a breaking mechanism; 31. a linear drive device; 32. a cutting device; 321. cutting off the executive component; 322. cutting off the driving member; 4. a first base; 5. a protective sleeve; 6. a second base.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that as used in the following description, the terms "front," "back," "left," "right," "upper," and "lower" refer to directions in the drawings, and the terms "bottom" and "top," "inner," and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Example (b):
as shown in figure 1, the wire material tightening device comprises a feeding mechanism 1, a tightening mechanism 2 and a breaking mechanism 3,
the feeding mechanism 1 comprises a feeding hole 11 and a discharging hole 12, wherein a feeding device 13 for feeding the wire materials to the discharging hole 12 is arranged at the feeding hole 11, the feeding device 13 is a wire coil, and at least one wire coil is arranged;
the tightening mechanism 2 comprises a mechanical claw 21 and a tightening driving assembly 22 for driving the mechanical claw 21 to rotate, the mechanical claw 21 is used for clamping or loosening the silk thread material, a clamping end 211 for clamping the silk thread material and a clamping space 212 formed after the clamping end 211 is clamped are arranged on the mechanical claw 21, a first through hole 213 for the silk thread material to pass through is arranged in the tightening mechanism 2, and the first through hole 213 is communicated with the discharge port 12 and the clamping space 212; the tightening driving assembly 22 comprises a rotation driving device 221, a transmission device 222 and a rotating shaft 223 connected with one end of the mechanical claw 21, which is far away from the clamping end 211, wherein the driving device is in transmission connection with the rotating shaft 223 through the transmission device 222 so that the driving device drives the transmission device 222 to drive the rotating shaft 223 connected with the mechanical claw 21 to rotate; the rotation driving device 221 is a motor; the transmission device 222 includes a driving wheel 2221, a driven wheel 2222 and an annular belt 2223 tensioned on the driving wheel 2221 and the driven wheel 2222, an output end of the rotation driving device 221 is fixedly connected with the driving wheel 2221 so that the rotation driving device 221 drives the driving wheel 2221 and drives the driven wheel 2222 to rotate through the annular belt 2223, and the rotating shaft 223 is fixedly connected with the driven wheel 2222 so that the driven wheel 2222 drives the rotating shaft 223 to drive the mechanical claw 21 to rotate.
The breaking mechanism 3 comprises a linear driving device 31 and a cutting device 32 arranged on an output end of the linear driving device 31, the linear driving device 31 is driven towards the clamping space 212 so that the linear driving device 31 drives the cutting device 32 to enter the clamping space 212, the linear driving device 31 is an air cylinder, the cutting device 32 comprises a cutting executing part 321 and a cutting driving part 322, the cutting device 32 is an air clamp, the cutting executing part 321 is arranged facing the clamping space 212, and the cutting driving part 322 is used for driving the cutting executing part 321 to cut the wire material in the clamping space 212.
The tightening mechanism 2 is connected with the first base 4 in a sliding mode, so that the position of the mechanical claw 21 can be adjusted through sliding of the tightening mechanism 2; a protective sleeve 5 is arranged between the discharge port 12 and one end of the first through hole 213, which is far away from the gripper 21, and a second through hole for the wire material to pass through is arranged on the protective sleeve 5, so that the protective sleeve 5 protects the suspended wire material between the discharge port 12 and the first through hole 213; still include second base 6, protective sheath 5 and second base 6 sliding connection so that protective sheath 5 is through the position of sliding adjustment itself between discharge gate 12 and first through-hole 213.
The working principle is as follows:
firstly, clamping a wire material:
the user feeds the silk thread material into the feed inlet 11 through the manual work, transports the silk thread material to the discharge gate 12 through the assistance of material feeding unit 13, and the silk thread material gets into in the gripper 21 through first through-hole 213, when the user needs to bind the thing to be processed, pulls out the silk thread material through first through-hole 213, accomplishes the back of binding to the thing to be processed, and in the gripper 21 was got back to the free end of silk thread material, gripper 21 exposed core 211 centre gripping silk thread material two strand silk thread materials, the silk thread material that is gone out by first through-hole 213 and the free end of the silk thread material that gets back to gripper 21 promptly.
Secondly, screwing the silk thread material:
the driving device drives the transmission device 222 to drive the rotating shaft 223 to rotate, and the rotating shaft 223 drives the mechanical claw 21 to rotate so as to tighten the two strands of the silk threads clamped by the mechanical claw 21.
Thirdly, cutting off the silk thread material:
after the gripper 21 clamps and clamps the two strands of filament materials, the linear driving device 31 drives the cutting actuator 321 into the clamping space 212, and the cutting actuator 321 is driven by the cutting driving member 322 to cut the filament materials coming out of the first through hole 213.
Fourthly, position adjustment of the mechanical claw:
for different processed objects, the distance from the mechanical claw 21 to the processed object is adjusted through the sliding connection between the first base 4 and the tightening mechanism 2, at the moment, the silk thread material between the mechanical claw 21 and the discharge port 12 is suspended, so that the silk thread material is easy to deform and agglomerate, and along with the position adjustment of the mechanical claw 21, the sliding connection between the protective sleeve 5 and the second base 6 and the sliding of the mechanical claw 21 are matched, so that the support and the protection are provided for the silk thread material suspended in the middle.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (7)
1. The utility model provides a silk thread material tightening device which characterized in that: comprises a feeding mechanism (1), a screwing mechanism (2) and a breaking mechanism (3),
the feeding mechanism (1) comprises a feeding hole (11) and a discharging hole (12), and a feeding device (13) for feeding the silk thread material to the discharging hole (12) is arranged at the feeding hole (11);
the tightening mechanism (2) comprises a mechanical claw (21) and a tightening driving assembly (22) for driving the mechanical claw (21) to rotate, the mechanical claw (21) is used for clamping or loosening the silk thread material, a clamping end (211) for clamping the silk thread material and a clamping space (212) formed after the clamping end (211) is clamped are arranged on the mechanical claw (21), a first through hole (213) for the silk thread material to pass through is formed in the tightening mechanism (2), and the first through hole (213) is communicated with the discharge hole (12) and the clamping space (212); the tightening driving assembly (22) comprises a rotating driving device (221), a transmission device (222) and a rotating shaft (223) connected with one end, away from the clamping end (211), of the mechanical claw (21), and the driving device is in transmission connection with the rotating shaft (223) through the transmission device (222) so that the driving device drives the transmission device (222) to drive the rotating shaft (223) connected with the mechanical claw (21) to rotate;
divide disconnected mechanism (3) to include linear drive device (31) and cutting device (32) of locating on linear drive device (31) output, linear drive device (31) direction of drive orientation centre gripping space (212) are so that linear drive device (31) drive cutting device (32) get into centre gripping space (212), cutting device (32) are including cutting off executive (321) and cutting off driving piece (322), cut off executive (321) towards centre gripping space (212) set up, it is used for driving to cut off driving piece (322) cut off executive (321) the interior silk line material of centre gripping space (212).
2. The wire material tightening device according to claim 1, characterized in that: the feeding device (13) is a wire coil, and at least one wire coil is arranged.
3. The wire material tightening device according to claim 1, characterized in that: the tightening mechanism is characterized by further comprising a first base (4), wherein the tightening mechanism (2) is connected with the first base (4) in a sliding mode, so that the position of the mechanical claw (21) can be adjusted through sliding of the tightening mechanism (2).
4. The wire material tightening device according to claim 3, wherein: discharge gate (12) and first through-hole (213) are kept away from and are equipped with protective sheath (5) between gripper (21) one end, be equipped with the second through-hole that is used for the silk thread material to pass through on protective sheath (5) so that protective sheath (5) protect between discharge gate (12) and first through-hole (213) unsettled silk thread material.
5. The wire material tightening device according to claim 4, wherein: still include second base (6), protective sheath (5) and second base (6) sliding connection so that protective sheath (5) through the position of sliding adjustment self between discharge gate (12) and first through-hole (213).
6. The wire material tightening device according to claim 1, characterized in that: the rotation driving device (221) is a motor.
7. The wire material tightening device according to claim 1 or 6, wherein: the transmission device (222) comprises a driving wheel (2221), a driven wheel (2222) and an annular belt (2223) tensioned on the driving wheel (2221) and the driven wheel (2222), the output end of the rotary driving device (221) is fixedly connected with the driving wheel (2221) so that the rotary driving device (221) drives the driving wheel (2221) and drives the driven wheel (2222) to rotate through the annular belt (2223), and the rotating shaft (223) is fixedly connected with the driven wheel (2222) so that the driven wheel (2222) drives the rotating shaft (223) to drive the mechanical claw (21) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921585760.8U CN210761470U (en) | 2019-09-23 | 2019-09-23 | Silk thread material tightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921585760.8U CN210761470U (en) | 2019-09-23 | 2019-09-23 | Silk thread material tightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210761470U true CN210761470U (en) | 2020-06-16 |
Family
ID=71046838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921585760.8U Active CN210761470U (en) | 2019-09-23 | 2019-09-23 | Silk thread material tightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210761470U (en) |
-
2019
- 2019-09-23 CN CN201921585760.8U patent/CN210761470U/en active Active
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