CN219448111U - Wire feeder with cleaning device - Google Patents
Wire feeder with cleaning device Download PDFInfo
- Publication number
- CN219448111U CN219448111U CN202320367582.1U CN202320367582U CN219448111U CN 219448111 U CN219448111 U CN 219448111U CN 202320367582 U CN202320367582 U CN 202320367582U CN 219448111 U CN219448111 U CN 219448111U
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- conveying wheel
- connecting frame
- telescopic part
- cleaning device
- wire feeder
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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- Cleaning In General (AREA)
Abstract
The utility model discloses a wire conveyer with a cleaning device, which comprises a fixed seat (1), wherein a conveying wheel (2) is rotatably connected to the fixed seat (1); the conveying wheel (2) is connected with a driving part, and one side of the conveying wheel (2) is provided with a pinch roller (3) tightly pressed on the conveying wheel (2); the cleaning device is characterized in that the fixed seat (1) is connected with a telescopic part (4), and a cleaning head is fixed at one end, close to the conveying wheel (2), of the telescopic part (4); when the telescopic part (4) stretches, the cleaning head can be arranged on the conveying wheel (2) in a contact way; when the telescopic part (4) is shortened, the cleaning head can be separated from the conveying wheel (2). The utility model not only can reduce the frequency of shutdown maintenance, but also has the advantages of more convenient disassembly, assembly and maintenance, better cleaning effect and lower failure rate.
Description
Technical Field
The utility model relates to the field of yarn feeders, in particular to a yarn feeder with a cleaning device.
Background
When the yarn is conveyed, a yarn conveyer is needed; the common thread conveyer is similar to an elastic thread conveyer with thread jamming prevention function disclosed in ZL202120760155.0, and after the equipment is successfully developed by the company, the equipment is put into production and is mainly used for hosiery knitting machines. However, in order to increase smoothness, the conventional yarn is subjected to waxing operation during yarn preparation, so that the device is used in practice, along with yarn conveying, wax on the yarn remains and is accumulated on a conveying wheel, and after a certain period of use, the yarn is easy to slip between a pressing wheel and the conveying wheel, and yarn conveying is affected. Therefore, the shutdown maintenance needs to be performed at an indefinite time, and the processing efficiency of the weaving equipment is affected.
Therefore, the existing yarn feeder has the problem of frequent shutdown maintenance.
Disclosure of Invention
The utility model aims to provide a wire feeder with a cleaning device. The utility model has the advantage of reducing the frequency of shutdown maintenance.
The technical scheme of the utility model is as follows: the wire conveyer with the cleaning device comprises a fixed seat, wherein a conveying wheel is rotationally connected to the fixed seat; the conveying wheel is connected with a driving part, and one side of the conveying wheel is provided with a pinch roller tightly pressed on the conveying wheel; the fixed seat is connected with a telescopic part, and a cleaning head is fixed at one end of the telescopic part, which is close to the conveying wheel; when the telescopic part stretches, the cleaning head can be arranged on the conveying wheel in a contact way; when the telescopic part is shortened, the cleaning head can be separated from the conveying wheel.
In the aforementioned wire feeder with the cleaning device, the telescopic part is an electric telescopic rod or a bidirectional self-holding electromagnet.
In the wire conveyer with the cleaning device, the extension wire of the telescopic part passes through the center of the conveying wheel.
In the aforementioned line conveyer with cleaning device, the cleaning head is including being used for the link of being connected with the telescopic part, is equipped with the mounting groove near the one end of delivery wheel on the link, and the mounting groove is embedded to be equipped with the sponge piece.
In the aforementioned wire feeder with the cleaning device, a convex strip for jacking up the sponge block is arranged in the mounting groove.
In the wire feeder with the cleaning device, the connecting frame is provided with extension edges corresponding to the upper side edge and the lower side edge of the mounting groove; when the sponge block is contacted with the conveying wheel, the extending edge is limited on the upper side and the lower side of the conveying wheel.
In the aforementioned wire feeder with the cleaning device, the fixing base is provided with guide strips parallel to the extending direction of the extending part at the bottom surface and two side surfaces corresponding to the connecting frame, and the connecting frame is provided with sliding guide grooves corresponding to the positions of each guide strip.
In the former wire conveyer with the cleaning device, a U-shaped opening is arranged at the position of the connecting frame corresponding to the telescopic part, and waist holes are arranged at two sides of the U-shaped opening; the end part of the telescopic part is connected with a pin which is horizontally arranged, and two ends of the pin are respectively clamped in waist holes at two sides of the U-shaped opening.
In the wire feeder with the cleaning device, a spring is arranged between the connecting frame and the telescopic part; when the telescopic part is shortened, the connecting frame is close to the telescopic part, and the spring is compressed; when the telescopic part stretches, the spring stretches to push the connecting frame to be clung to the conveying wheel.
In the wire conveyer with the cleaning device, the two sides of the U-shaped opening are respectively provided with the arc-shaped baffle plate, and the arc-shaped baffle plates limit the springs.
Compared with the prior art, the cleaning device has the advantages that the telescopic part is arranged on one side of the conveying wheel, and the cleaning head is arranged at the end part of the telescopic part; the extension of the timing control telescopic part clings to the conveying wheel, and along with the rotation of the conveying wheel, the cleaning head can remove wax adhered on the conveying wheel, so that the conveying wheel can stably convey yarns. Only need be stained with the wax after the sponge piece in the cleaning head, shut down and change the cleaning head can, greatly reduced shut down maintenance frequency.
In addition, the sponge block for cleaning is installed in a mode of being embedded into the installation groove, so that the sponge block is convenient to assemble and disassemble; and the convex strips in the mounting grooves can enable the sponge blocks to be clung to the conveying wheels, so that the cleaning effect is improved.
When the sponge block is in contact with the conveying wheel, the extending edges corresponding to the upper side edge and the lower side edge of the mounting groove on the connecting frame can be limited on the upper side and the lower side edge of the conveying wheel, so that the position of the connecting frame is limited, and the side surface (namely the wire feeding part) of the conveying wheel can be cleaned better by the sponge block; the sliding guide grooves on the two side surfaces and the bottom surface of the connecting frame can be matched with the guide strips on the fixed seat, the telescopic position of the connecting frame is limited, deviation is avoided, and the cleaning effect of the sponge block on the side surface of the conveying wheel is guaranteed.
The two ends of the pin at the end part of the telescopic part are positioned in waist holes at two sides of the U-shaped opening of the connecting frame, and after the telescopic part is shortened, the pin pulls the connecting frame to one side far away from the conveying wheel through the waist holes and compresses the spring; after the extension of the telescopic part, the spring can push the sponge block on the connecting frame to be close to and cling to the conveying wheel, and the pressure of the sponge block compressed on the conveying wheel is provided by the spring, so that the connecting frame can float to a certain extent, and the phenomenon that the connecting frame is excessively compressed on the conveying wheel to influence the wire feeding operation of the conveying wheel is avoided.
The arc-shaped baffle plates on two sides of the U-shaped opening can limit the end parts of the springs, so that the springs are prevented from deviating when the telescopic parts are telescopic, the structural stability is ensured, and the failure rate is reduced.
Therefore, the utility model not only can reduce the frequency of shutdown maintenance, but also has the advantages of more convenient disassembly and maintenance, better cleaning effect and lower failure rate.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the guide strip portion;
FIG. 3 is a side view of a connector portion;
FIG. 4 is a cross-sectional view of a connector portion;
fig. 5 is a schematic structural view of the optimization scheme of the present utility model.
The marks in the drawings are: the device comprises a fixed seat, a 2-conveying wheel, a 3-pinch roller, a 4-telescopic part, a 5-connecting frame, a 6-mounting groove, a 7-sponge block, an 8-raised strip, a 9-extension edge, a 10-guiding strip, a 11-sliding guide groove, a 12-U-shaped opening, a 13-waist hole, a 14-pin, a 15-spring and a 16-arc baffle.
Detailed Description
The utility model is further illustrated by the following figures and examples, which are not intended to be limiting.
Example 1. The wire conveyer with the cleaning device is composed as shown in figures 1 to 4 and comprises a fixed seat 1, wherein a conveying wheel 2 is rotatably connected to the fixed seat 1; the conveying wheel 2 is connected with a driving part, and one side of the conveying wheel 2 is provided with a pinch roller 3 tightly pressed on the conveying wheel 2; the fixed seat 1 is connected with a telescopic part 4, and a cleaning head is fixed at one end of the telescopic part 4, which is close to the conveying wheel 2; when the telescopic part 4 stretches, the cleaning head can be arranged on the conveying wheel 2 in a contact way; when the telescopic part 4 is shortened, the cleaning head can be separated from the conveying wheel 2.
The telescopic part 4 is an electric telescopic rod; the extension line of the telescopic part 4 passes through the circle center of the conveying wheel 2; the cleaning head comprises a connecting frame 5 used for being connected with the telescopic part 4, one end, close to the conveying wheel 2, of the connecting frame 5 is provided with a mounting groove 6, and a sponge block 7 is embedded in the mounting groove 6; a raised line 8 for jacking up the sponge block 7 is arranged in the mounting groove 6; extension edges 9 are arranged on the connecting frame 5 corresponding to the upper side edge and the lower side edge of the mounting groove 6; when the sponge block 7 is in contact with the conveying wheel 2, the extension edges 9 are arranged on the upper side and the lower side of the conveying wheel 2 in a limiting manner; guide strips 10 parallel to the extending and contracting direction of the extending and contracting part 4 are arranged on the fixing seat 1 at the bottom surface and two side surfaces corresponding to the connecting frame 5, and sliding guide grooves 11 are arranged on the connecting frame 5 at the positions corresponding to each guide strip 10; a U-shaped opening 12 is arranged at the position of the connecting frame 5 corresponding to the telescopic part 4, and waist holes 13 are arranged on two sides of the U-shaped opening 12; the end part of the telescopic part 4 is connected with a pin 14 which is horizontally arranged, and two ends of the pin 14 are respectively clamped in waist holes 13 at two sides of the U-shaped opening 12; a spring 15 is arranged between the connecting frame 5 and the telescopic part 4; when the telescopic part 4 is shortened, the connecting frame 5 approaches the telescopic part 4, and the spring 15 is compressed; when the telescopic part 4 stretches, the spring 15 stretches to push the connecting frame 5 to be closely attached to the conveying wheel 2; both sides of the U-shaped opening 12 are provided with arc-shaped baffles 16, and the arc-shaped baffles 16 limit the springs 15.
Working principle: the driving part on the fixing seat 1 drives the conveying wheel 2 to rotate in a power transmission mode of the gear tooth belt, the yarn is pressed between the pinch roller 3 and the conveying wheel 2, and the conveying wheel 2 can drive the pinch roller 3 to synchronously rotate when rotating and clamp the yarn for conveying.
The electric telescopic rod as the telescopic part 4 is controlled in timing so that the electric telescopic rod is extended for a period of time at intervals; at this time, when the electric telescopic rod stretches, the sponge block 7 which can drive the end part of the connecting frame 5 is tightly attached to the conveying wheel 2, and along with the rotation of the conveying wheel 2, the sponge block 7 can remove impurities such as wax which is stuck on the conveying wheel 2, so that the conveying wheel 2 and the pinch roller 3 can always compress the yarns to convey the yarns.
When the electric telescopic rod drives the connecting frame 5 to stretch out and draw back, the sliding guide grooves 11 on the two side surfaces and the bottom surface of the connecting frame 5 can be matched with the guide strips 10 to guide the sliding direction of the connecting frame 5, so that the sponge block 7 at the end part of the connecting frame 5 can be aligned with the part of the conveying wheel 2 to be cleaned, and the extension edges 9 on the upper side and the lower side of the mounting groove 6 can be limited and arranged on the upper side and the lower side of the conveying wheel 2; when the sponge block 7 clamped in the installation groove 6 at the end part of the connecting frame 5 is contacted with the conveying wheel 2, the convex strips 8 in the installation groove 6 can jack up the sponge block 7, so that the sponge block 7 can be better in pressing contact with the conveying wheel 2, and the cleaning effect is better.
The two ends of a pin 14 at the end part of the electric telescopic rod are clamped in waist holes 13 at the two sides of the U-shaped opening 12, and when the electric telescopic rod is shortened, the pin 14 pulls the connecting frame 5 to the electric telescopic rod by being clamped at one end of the waist hole 13, so that the sponge block 7 is separated from the conveying wheel 2; when the electric telescopic rod stretches, the spring 15 between the electric telescopic rod and the U-shaped opening 12 can push the connecting frame 5 to approach the conveying wheel 2 along with the stretching of the electric telescopic rod until the sponge block 7 at the end part of the connecting frame 5 is tightly pressed on the conveying wheel 2; when the pressure between the sponge block 7 and the conveying wheel 2 is too high, the spring 15 can be compressed, the pin 14 can slide in the waist hole 13, and the pressure is reduced; when the pressure between the sponge block 7 and the conveying wheel 2 is too small, the spring 15 can automatically stretch, and the pin 14 can also slide in the waist hole 13 to improve the pressure; the floating effect of the connecting frame 5 is realized through the expansion and contraction of the spring 15, so that the pressure between the sponge block 7 and the conveying wheel 2 is stable, and the cleaning effect is good; and the pressure between the connecting frame 5 and the conveying wheel 2 is too high, so that the rotation of the conveying wheel 2 is influenced, and the running stability of equipment is ensured. Arc baffles 16 are arranged on two sides of the U-shaped opening 12, and the ends of the springs 15 can be limited by the arc baffles 16, so that mechanical faults caused by deviation and falling-off of the springs 15 are avoided.
Example 2. The wire conveyer with the cleaning device is composed as shown in figures 2 to 5 and comprises a fixed seat 1, wherein a conveying wheel 2 is rotatably connected to the fixed seat 1; the conveying wheel 2 is connected with a driving part, and one side of the conveying wheel 2 is provided with a pinch roller 3 tightly pressed on the conveying wheel 2; the fixed seat 1 is connected with a telescopic part 4, and a cleaning head is fixed at one end of the telescopic part 4, which is close to the conveying wheel 2; when the telescopic part 4 stretches, the cleaning head can be arranged on the conveying wheel 2 in a contact way; when the telescopic part 4 is shortened, the cleaning head can be separated from the conveying wheel 2.
The telescopic part 4 is a bidirectional self-holding electromagnet; the extension line of the telescopic part 4 passes through the circle center of the conveying wheel 2; the cleaning head comprises a connecting frame 5 used for being connected with the telescopic part 4, one end, close to the conveying wheel 2, of the connecting frame 5 is provided with a mounting groove 6, and a sponge block 7 is embedded in the mounting groove 6; a raised line 8 for jacking up the sponge block 7 is arranged in the mounting groove 6; extension edges 9 are arranged on the connecting frame 5 corresponding to the upper side edge and the lower side edge of the mounting groove 6; when the sponge block 7 is in contact with the conveying wheel 2, the extension edges 9 are arranged on the upper side and the lower side of the conveying wheel 2 in a limiting manner; guide strips 10 parallel to the extending and contracting direction of the extending and contracting part 4 are arranged on the fixing seat 1 at the bottom surface and two side surfaces corresponding to the connecting frame 5, and sliding guide grooves 11 are arranged on the connecting frame 5 at the positions corresponding to each guide strip 10; a U-shaped opening 12 is arranged at the position of the connecting frame 5 corresponding to the telescopic part 4, and waist holes 13 are arranged on two sides of the U-shaped opening 12; the end part of the telescopic part 4 is connected with a pin 14 which is horizontally arranged, and two ends of the pin 14 are respectively clamped in waist holes 13 at two sides of the U-shaped opening 12; a spring 15 is arranged between the connecting frame 5 and the telescopic part 4; when the telescopic part 4 is shortened, the connecting frame 5 approaches the telescopic part 4, and the spring 15 is compressed; when the telescopic part 4 stretches, the spring 15 stretches to push the connecting frame 5 to be closely attached to the conveying wheel 2; both sides of the U-shaped opening 12 are provided with arc-shaped baffles 16, and the arc-shaped baffles 16 limit the springs 15.
Working principle: the driving part on the fixing seat 1 drives the conveying wheel 2 to rotate in a power transmission mode of the gear tooth belt, the yarn is pressed between the pinch roller 3 and the conveying wheel 2, and the conveying wheel 2 can drive the pinch roller 3 to synchronously rotate when rotating and clamp the yarn for conveying.
The bidirectional self-holding electromagnet serving as the telescopic part 4 is controlled in a timing manner, so that the bidirectional self-holding electromagnet is lengthened for a period of time at intervals; at this time, when the two-way self-holding electromagnet extends, the sponge block 7 which can drive the end part of the connecting frame 5 is tightly attached to the conveying wheel 2, and along with the rotation of the conveying wheel 2, the sponge block 7 can remove impurities such as wax which is stuck on the conveying wheel 2, so that the conveying wheel 2 and the pinch roller 3 can always compress the yarn to convey the yarn.
When the bidirectional self-holding electromagnet drives the connecting frame 5 to stretch out and draw back through the iron core, the sliding guide grooves 11 on the two side surfaces and the bottom surface of the connecting frame 5 can be matched with the guide strips 10 to guide the sliding direction of the connecting frame 5, so that the sponge blocks 7 at the end part of the connecting frame 5 can be aligned with the parts of the conveying wheel 2 which need cleaning, and the extension edges 9 on the upper side and the lower side of the mounting groove 6 can be limited and arranged on the upper side and the lower side of the conveying wheel 2; when the sponge block 7 clamped in the installation groove 6 at the end part of the connecting frame 5 is contacted with the conveying wheel 2, the convex strips 8 in the installation groove 6 can jack up the sponge block 7, so that the sponge block 7 can be better in pressing contact with the conveying wheel 2, and the cleaning effect is better.
When the iron core of the bidirectional self-holding electromagnet is shortened, the pin 14 pulls the connecting frame 5 to the bidirectional self-holding electromagnet by being clamped at one end of the waist hole 13, so that the sponge block 7 is separated from the conveying wheel 2; when the iron core of the bidirectional self-holding electromagnet stretches, the spring 15 between the bidirectional self-holding electromagnet and the U-shaped opening 12 can push the connecting frame 5 to approach the conveying wheel 2 along with the stretching of the iron core of the bidirectional self-holding electromagnet until the sponge block 7 at the end part of the connecting frame 5 is tightly pressed on the conveying wheel 2; when the pressure between the sponge block 7 and the conveying wheel 2 is too high, the spring 15 can be compressed, the pin 14 can slide in the waist hole 13, and the pressure is reduced; when the pressure between the sponge block 7 and the conveying wheel 2 is too small, the spring 15 can automatically stretch, and the pin 14 can also slide in the waist hole 13 to improve the pressure; the floating effect of the connecting frame 5 is realized through the expansion and contraction of the spring 15, so that the pressure between the sponge block 7 and the conveying wheel 2 is stable, and the cleaning effect is good; and the pressure between the connecting frame 5 and the conveying wheel 2 is too high, so that the rotation of the conveying wheel 2 is influenced, and the running stability of equipment is ensured. Arc baffles 16 are arranged on two sides of the U-shaped opening 12, and the ends of the springs 15 can be limited by the arc baffles 16, so that mechanical faults caused by deviation and falling-off of the springs 15 are avoided.
Claims (10)
1. The wire conveyer with the cleaning device comprises a fixed seat (1), wherein a conveying wheel (2) is rotationally connected to the fixed seat (1); the conveying wheel (2) is connected with a driving part, and one side of the conveying wheel (2) is provided with a pinch roller (3) tightly pressed on the conveying wheel (2); the method is characterized in that: the cleaning device is characterized in that the fixed seat (1) is connected with a telescopic part (4), and a cleaning head is fixed at one end, close to the conveying wheel (2), of the telescopic part (4); when the telescopic part (4) stretches, the cleaning head can be arranged on the conveying wheel (2) in a contact way; when the telescopic part (4) is shortened, the cleaning head can be separated from the conveying wheel (2).
2. A wire feeder with a cleaning device according to claim 1, characterized in that: the telescopic part (4) is an electric telescopic rod or a bidirectional self-retaining electromagnet.
3. A wire feeder with a cleaning device according to claim 2, characterized in that: the extension line of the extension part (4) passes through the center of the conveying wheel (2).
4. A wire feeder with a cleaning device according to claim 1, characterized in that: the cleaning head comprises a connecting frame (5) connected with the telescopic part (4), one end, close to the conveying wheel (2), of the connecting frame (5) is provided with a mounting groove (6), and a sponge block (7) is embedded in the mounting groove (6).
5. A wire feeder with a cleaning device according to claim 4, characterized in that: a raised line (8) for jacking up the sponge block (7) is arranged in the mounting groove (6).
6. A wire feeder with a cleaning device according to claim 4, characterized in that: extension edges (9) are arranged on the connecting frame (5) corresponding to the upper side edge and the lower side edge of the mounting groove (6); when the sponge block (7) is contacted with the conveying wheel (2), the extension edge (9) is limited and arranged on the upper side and the lower side of the conveying wheel (2).
7. A wire feeder with a cleaning device according to claim 4, characterized in that: guide strips (10) parallel to the expansion direction of the expansion part (4) are arranged on the fixing seat (1) at the bottom surface and the two side surfaces corresponding to the connecting frame (5), and sliding guide grooves (11) are arranged on the connecting frame (5) at the positions corresponding to the guide strips (10).
8. A wire feeder with a cleaning device according to claim 4, characterized in that: a U-shaped opening (12) is arranged at the position of the connecting frame (5) corresponding to the telescopic part (4), and waist holes (13) are formed in two sides of the U-shaped opening (12); the end part of the telescopic part (4) is connected with a pin (14) which is horizontally arranged, and two ends of the pin (14) are respectively clamped in waist holes (13) at two sides of the U-shaped opening (12).
9. A wire feeder with cleaning device according to claim 8, characterized in that: a spring (15) is arranged between the connecting frame (5) and the telescopic part (4); when the telescopic part (4) is shortened, the connecting frame (5) is close to the telescopic part (4) to compress the spring (15); when the telescopic part (4) stretches, the spring (15) stretches to push the connecting frame (5) to be closely attached to the conveying wheel (2).
10. A wire feeder with cleaning device according to claim 9, characterized in that: arc-shaped baffles (16) are arranged on two sides of the U-shaped opening (12), and the springs (15) are limited by the arc-shaped baffles (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320367582.1U CN219448111U (en) | 2023-03-02 | 2023-03-02 | Wire feeder with cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320367582.1U CN219448111U (en) | 2023-03-02 | 2023-03-02 | Wire feeder with cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219448111U true CN219448111U (en) | 2023-08-01 |
Family
ID=87388916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320367582.1U Active CN219448111U (en) | 2023-03-02 | 2023-03-02 | Wire feeder with cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219448111U (en) |
-
2023
- 2023-03-02 CN CN202320367582.1U patent/CN219448111U/en active Active
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