CN219385515U - Yarn feeding device for knitting cloth knitting - Google Patents
Yarn feeding device for knitting cloth knitting Download PDFInfo
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- CN219385515U CN219385515U CN202320448768.XU CN202320448768U CN219385515U CN 219385515 U CN219385515 U CN 219385515U CN 202320448768 U CN202320448768 U CN 202320448768U CN 219385515 U CN219385515 U CN 219385515U
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- yarn feeding
- feeding device
- bevel gear
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- groove
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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Abstract
The utility model discloses a knitting cloth knitting yarn feeding device, which belongs to the technical field of knitting cloth production and comprises vertical plates, wherein lifting assemblies are arranged in the vertical plates, an elastic lifting mechanism is arranged between the two vertical plates, a press roller is arranged above the elastic lifting mechanism, an inclined plate is arranged on the side surface of the press roller, and a pressure control assembly is arranged in the vertical plate on the side surface of the inclined plate; according to the utility model, the pressure control assembly is arranged, the control rod is rotated, under the meshing connection between the control rod and the pressure plates, the thread directions of the surfaces of the control rods in the two sliding grooves are opposite, the control rod rotates to enable the two pressure plates to move in opposite directions, so that the clamping force of the two inclined plates on yarns is conveniently controlled, the positioning effect on the yarns is better, and the stable yarn feeding of the device is ensured.
Description
Technical Field
The utility model belongs to the technical field of knitted fabric production, and particularly relates to a yarn feeding device for knitting fabric.
Background
The knitted sweater is a garment formed by cutting and knitting knitted fabrics, the knitted fabrics are formed by knitting through a knitting machine, and the knitting machine is used for conveying yarns on a yarn cylinder into the knitting machine for knitting during operation.
The Chinese patent application number 202221740189.4 discloses a knitting yarn feeding device, wherein a press roller is arranged between upright plates, two ends of the press roller are connected with a first sliding block, a first sliding groove for the first sliding block to slide up and down is formed in the upright plates, a lifting cylinder connected with the first sliding block is arranged on the upper side of the upright plates, an elastic jacking component attached to the press roller is arranged below the press roller, yarn guiding structures I fixedly connected with the upright plates are arranged on two sides of the press roller, a yarn guiding structure II and a yarn guiding structure III are sequentially arranged on one side of one yarn guiding structure I, and a resistance limiting component for limiting yarns is arranged between the press roller and the right side yarn guiding structure I; the lifting cylinder drives the compression roller to reciprocate up and down to tension the yarn, and meanwhile, the yarn feeding device is simple in overall structure, convenient to operate and convenient to implement, and the yarn feeding device adopts a downward pressing mode to feed the yarn, so that abrasion to the yarn is avoided, the quality of the yarn is ensured, and the quality of knitted fabric is ensured.
In the above-mentioned published patent, through two electric telescopic handle control compression roller lift removal, cause the cost of device too high, connect the spring between two hang plates and implement the centre gripping location to yarn, the spring can age and lead to hang plate can't implement stable centre gripping to yarn in the use, influences the compression roller and pushes down the yarn feed.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a knitting yarn feeding device for knitting cloth, which has the characteristics of cost reduction and stable yarn feeding.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a yarn feeding device is woven to knitting cloth, includes the riser, lifting unit has all been seted up to the inside of riser, installs elasticity between two risers and rises a mechanism, and elasticity rises a mechanism's top and is provided with the compression roller, and the compression roller side-mounting has the hang plate, and accuse pressure unit has been seted up to the riser inside of hang plate side, and the side of hang plate is provided with buffer gear.
Preferably, the lifting assembly comprises a first bevel gear, a second bevel gear, a connecting block, a screw rod, a through groove, a motor and a rotating shaft, wherein the through groove is formed in the vertical plate, the screw rod is embedded in the through groove, the top of the screw rod is connected with the second bevel gear, the motor is arranged at the top of the vertical plate, the rotating shaft is connected to the side face of the motor, the first bevel gear is sleeved on the surface of the rotating shaft, the connecting blocks are connected to the two sides of the pressing roller, and the first bevel gear is meshed with the side edge of the through groove.
Preferably, the first bevel gear is positioned on the same side of the second bevel gear correspondingly engaged, and the surface of the connecting block is tightly attached to the inner wall of the through groove.
Preferably, the pressure control assembly comprises a control rod, a pressing plate, springs and a sliding groove, wherein the sliding groove is formed in the vertical plate on the side face of the inclined plate, the pressing plate is embedded in the sliding groove, the control rod is embedded in the sliding groove on one side, and three springs are connected between the pressing plate and the inclined plate.
Preferably, the screw thread directions of the surfaces of the control rods inside the two sliding grooves are opposite.
Preferably, the surface of the pressing plate is tightly attached to the inner wall of the chute, and the bottom of the control rod is connected with a positioning disc.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the lifting assembly is arranged, the motor drives the two bevel gears I on the surface of the rotating shaft to rotate, the two screw rods can synchronously rotate under the meshing transmission between the bevel gears I and II, the compression roller can be limited to lift and move under the meshing connection between the screw rods and the connecting block, the cost of the knitted fabric knitting yarn feeding device is fully reduced by driving the compression roller to lift by a single motor, and the stability of the compression roller is ensured by the double-screw transmission structure.
2. According to the utility model, the pressure control assembly is arranged, the control rod is rotated, under the meshing connection between the control rod and the pressure plates, the thread directions of the surfaces of the control rods in the two sliding grooves are opposite, the control rod rotates to enable the two pressure plates to move in opposite directions, so that the clamping force of the two inclined plates on yarns is conveniently controlled, the positioning effect on the yarns is better, and the stable yarn feeding of the device is ensured.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a front view of a lift assembly of the present utility model;
FIG. 3 is a front view of a pressure control assembly of the present utility model;
fig. 4 is a side cross-sectional view of a riser of the present utility model.
In the figure: 1. a vertical plate; 2. a pressure control assembly; 21. a control lever; 22. a pressing plate; 23. a spring; 24. a chute; 3. a lifting assembly; 31. bevel gears I; 32. bevel gears II; 33. a connecting block; 34. a screw; 35. a through groove; 36. a motor; 37. a rotating shaft; 4. a press roller; 5. an elastic jacking mechanism; 6. an inclined plate; 7. and a buffer mechanism.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a yarn feeding device is woven to knitting cloth, includes riser 1, and lifting unit 3 has all been seted up to riser 1's inside, installs elasticity between two risers 1 and rises a mechanism 5, and elasticity rises a mechanism 5's top and is provided with compression roller 4, and compression roller 4 side-mounting has inclined plate 6, and pressure control subassembly 2 has been seted up to riser 1 inside of inclined plate 6 side, and inclined plate 6's side is provided with buffer gear 7.
Specifically, lifting assembly 3 is including bevel gear one 31, bevel gear two 32, connecting block 33, screw rod 34, logical groove 35, motor 36 and pivot 37, logical groove 35 has been seted up to the inside of riser 1, logical groove 35's inside has inlayed screw rod 34, the top of screw rod 34 is connected with bevel gear two 32, riser 1's top is provided with motor 36, motor 36's side is connected with pivot 37, pivot 37's surface cover has two bevel gears one 31, the both sides of compression roller 4 all are connected with connecting block 33, intermesh between bevel gear one 31 and the side of logical groove 35.
By adopting the technical scheme, the motor 36 drives the two first bevel gears 31 on the surface of the rotating shaft 37 to rotate, and the two screws 34 can synchronously rotate under the meshing transmission between the first bevel gears 31 and the second bevel gears 32, so as to control the lifting movement of the press roller 4.
Specifically, the first bevel gear 31 is located on the same side as the second bevel gear 32, and the surface of the connecting block 33 is tightly attached to the inner wall of the through groove 35.
By adopting the technical scheme, the lifting movement stability of the press roller 4 is higher, and the yarn feeding effect is better.
When the device is used, the starting motor 36 drives the two bevel gears 31 on the surface of the rotating shaft 37 to rotate, the two screw rods 34 can synchronously rotate under the meshing transmission between the first bevel gear 31 and the second bevel gear 32, the press roller 4 can be enabled to move in a limiting lifting manner under the meshing connection between the screw rods 34 and the connecting block 33, the two inclined plates 6 clamp yarns, the press roller 4 can lift the yarns to press the yarns to enable the device to stably feed the yarns, the elastic lifting mechanism 5 can limit the yarns, the buffer mechanism 7 plays a buffering protection role on the yarns to avoid stretch out, the single motor 36 drives the press roller 4 to lift so as to fully reduce the cost of the knitted fabric knitting yarn feeding device, and the double-screw transmission structure also ensures the stability of the press roller 4.
Example 2
This embodiment differs from embodiment 1 in that: the pressure control assembly 2 comprises a control rod 21, a pressing plate 22, springs 23 and sliding grooves 24, wherein the sliding grooves 24 are formed in the vertical plate 1 on the side face of the inclined plate 6, the pressing plate 22 is embedded in the sliding grooves 24, the control rod 21 is embedded in the sliding groove 24 on one side, and three springs 23 are connected between the pressing plate 22 and the inclined plate 6.
Specifically, the surface threads of the control rod 21 inside the two sliding grooves 24 are opposite in direction.
By adopting the technical scheme, the two pressing plates 22 can be moved in opposite directions by rotating the control rod 21, so that the clamping force of the inclined plate 6 can be conveniently controlled.
Specifically, the surface of the pressing plate 22 is closely attached to the inner wall of the chute 24, and a positioning disc is connected to the bottom of the control rod 21.
By adopting the technical scheme, the slide groove 24 limits the pressing plate 22, so that the pressing plate 22 can move in a limiting manner, and the pressing plate 22 has better control effect on the inclined plate 6.
When the embodiment is used, the control rod 21 is rotated, under the meshing connection between the control rod 21 and the pressing plates 22, the thread directions of the surfaces of the control rods 21 in the two sliding grooves 24 are opposite, the control rod 21 rotates to enable the two pressing plates 22 to move in opposite directions, so that the clamping force of the two inclined plates 6 on yarns is conveniently controlled, and the positioning effect on the yarns can be better, so that the device can stably feed the yarns.
The motor 36 of the present utility model is of the type Z2D15W, which is known in the art.
The structure and the use principle of the vertical plate 1, the press roller 4, the elastic jacking mechanism 5, the inclined plate 6 and the buffer mechanism 7 in the utility model are disclosed in China patent application No. 202221740189.4, and the working principle of the device is that the two electric push rods control the press roller 4 to lift and press yarns, the device can stably feed yarns under the clamping and fixing of the inclined plate 6, the elastic jacking mechanism 5 can limit the yarns, and the buffer mechanism 7 plays a role in buffering and protecting the yarns from being stretched.
The working principle and the using flow of the utility model are as follows: when the yarn feeding device is used, the starting motor 36 drives the two bevel gears 31 on the surface of the rotating shaft 37 to rotate, the two screw rods 34 can synchronously rotate under the meshing transmission between the bevel gears 31 and 32, the compression roller 4 can be limited, lifted and moved under the meshing connection between the screw rods 34 and the connecting block 33, the two inclined plates 6 clamp yarns, the compression roller 4 can lift and press the yarns to enable the device to stably feed the yarns, the elastic lifting jack mechanism 5 can limit the yarns, the buffer mechanism 7 plays a role in buffering and protecting the yarns from being stretched, the single motor 36 drives the compression roller 4 to lift and move, the cost of the yarn feeding device for knitting cloth is fully reduced, the double-screw transmission structure also ensures the stability of the compression roller 4, the control rod 21 can be rotated, the two pressing plates 22 can be moved in opposite directions through the rotation of the control rod 21 under the meshing connection between the control rod 21 and the pressing plates 22, the clamping force of the two inclined plates 6 on the yarns can be controlled conveniently, and the positioning effect on the yarns can be better ensured to stably feed the yarns.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a yarn feeding device is woven to knitting cloth, includes riser, its characterized in that: lifting components has all been seted up to the inside of riser, installs elasticity between two risers and rises a mechanism, and elasticity rises a mechanism's top and is provided with the compression roller, and compression roller side-mounting has the hang plate, and accuse pressure components has been seted up to the riser of hang plate side, and the side of hang plate is provided with buffer gear.
2. A knitted fabric knitting yarn feeding device according to claim 1, characterized in that: the lifting assembly comprises a first bevel gear, a second bevel gear, a connecting block, a screw rod, a through groove, a motor and a rotating shaft, wherein the through groove is formed in the vertical plate, the screw rod is embedded in the through groove, the top of the screw rod is connected with the second bevel gear, the motor is arranged at the top of the vertical plate, the rotating shaft is connected to the side face of the motor, the first bevel gear is sleeved on the surface of the rotating shaft, the connecting blocks are connected to the two sides of the pressing roller, and the first bevel gear is meshed with the side edge of the through groove.
3. A knitted fabric knitting yarn feeding device according to claim 2, characterized in that: the first bevel gear is positioned on the same side of the second bevel gear which is correspondingly meshed, and the surface of the connecting block is tightly attached to the inner wall of the through groove.
4. A knitted fabric knitting yarn feeding device according to claim 1, characterized in that: the pressure control assembly comprises a control rod, a pressing plate, springs and a sliding groove, wherein the sliding groove is formed in the vertical plate on the side face of the inclined plate, the pressing plate is embedded in the sliding groove, the control rod is embedded in the sliding groove on one side, and three springs are connected between the pressing plate and the inclined plate.
5. A knitted fabric knitting yarn feeding device according to claim 4, characterized in that: the screw thread directions of the surfaces of the control rods in the two sliding grooves are opposite.
6. A knitted fabric knitting yarn feeding device according to claim 4, characterized in that: the surface of the pressing plate is tightly attached to the inner wall of the chute, and the bottom of the control rod is connected with a positioning disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320448768.XU CN219385515U (en) | 2023-03-09 | 2023-03-09 | Yarn feeding device for knitting cloth knitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320448768.XU CN219385515U (en) | 2023-03-09 | 2023-03-09 | Yarn feeding device for knitting cloth knitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219385515U true CN219385515U (en) | 2023-07-21 |
Family
ID=87198356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320448768.XU Active CN219385515U (en) | 2023-03-09 | 2023-03-09 | Yarn feeding device for knitting cloth knitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219385515U (en) |
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2023
- 2023-03-09 CN CN202320448768.XU patent/CN219385515U/en active Active
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