CN219363955U - Yarn layer position adjusting mechanism of drafting machine - Google Patents
Yarn layer position adjusting mechanism of drafting machine Download PDFInfo
- Publication number
- CN219363955U CN219363955U CN202320694158.8U CN202320694158U CN219363955U CN 219363955 U CN219363955 U CN 219363955U CN 202320694158 U CN202320694158 U CN 202320694158U CN 219363955 U CN219363955 U CN 219363955U
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- yarn
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- clamping frame
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- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008439 repair process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model relates to the technical field of yarn layer adjustment of a drafting machine, in particular to a yarn layer position adjusting mechanism of the drafting machine, which comprises a yarn clamping frame for drafting of the drafting machine, wherein the yarn clamping frame is arranged in a lifting frame shape, two ends of the longer side of the yarn clamping frame are respectively provided with an adjusting groove, the adjusting grooves are matched with yarn clamping fixtures, one side of each adjusting groove is equidistantly provided with an adjusting block, two ends of each yarn clamping fixture close to the adjusting blocks are provided with adjusting rods, the adjusting rods are provided with adjusting grooves, the sizes of the adjusting blocks are consistent with those of the adjusting grooves, and photoelectric switches are arranged in the yarn clamping frame and at four corners.
Description
Technical Field
The utility model relates to the technical field of yarn layer adjustment of a drafting machine, in particular to a yarn layer position adjusting mechanism of the drafting machine.
Background
A draw-in machine is an automated device for automatically threading yarn into heddles. The existing drafting machine for double-layer yarns needs to acquire a first layer of yarns or a second layer of yarns for drafting according to program setting, and in the double-shaft automatic drafting process of double-layer yarn layers, as the yarn layer positions of the two groups of yarn layers are different, when the difference between the two yarn layers is too large, the automatic drafting machine can be difficult to separate yarns correctly, so that faults occur. In the prior art, the gap between two yarn layers is not adjustable, more manual position adjustment or reciprocating operation of a machine head is adopted to make up the gap, so that the drafting efficiency is low and the failure rate is high.
Through retrieval, chinese patent number CN202123211298.5 discloses a yarn-feeding position adjusting device of a double-layer yarn rack for a drafting machine, which comprises a drafting machine frame, wherein a first layer yarn rack and a second layer yarn rack are arranged on a yarn clamping frame of the frame, the first layer yarn rack comprises a first upper yarn clamping frame and a first lower yarn clamping frame, and the second layer yarn rack comprises a second upper yarn clamping frame and a second lower yarn clamping frame; at least one of the first layer creel and the second layer creel is provided with a driving device, and the driving device shortens the interval between the first yarn layer and the second yarn layer when the interval between the first yarn layer and the second yarn layer exceeds a set value. According to the utility model, the distance between the first yarn layer and the second yarn layer is effectively controlled within the set value through the driving device, so that the drafting machine can smoothly acquire yarns on the first yarn layer and the second yarn layer, faults caused by overlarge distance between the first yarn layer and the second yarn layer are prevented, and the drafting efficiency is improved.
Although the problems in the background art are solved, the consumption of the adjustment is excessive through the camera capture, the repair is difficult and complicated after the fault occurs, and the yarn frame is different in front and back or left and right directions due to different density of clamped yarns in the drafting process in most of the prior art, so that the efficiency is low.
Disclosure of Invention
The utility model aims to provide a yarn layer position adjusting mechanism of a drafting machine, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a yarn layer position adjustment mechanism of machine of drafting, is including being used for the machine of drafting to carry out the clamp creel of usefulness of drafting, it is rectangular frame form setting to press from both sides the creel, the both ends on the longer limit of clamp creel all are equipped with the adjustment tank, the adjustment tank is supporting to be equipped with clamp yarn anchor clamps, one of them side equidistance of adjustment tank is equipped with the regulating block, clamp yarn anchor clamps are close to its both ends department and are equipped with the regulation pole, be equipped with the regulation recess on the regulation pole, the size of regulating block is unanimous with the size of regulation recess, clamp the inside and be located four corners of creel all to be equipped with photoelectric switch.
As a preferable scheme of the utility model, the yarn clamping frame comprises an adjusting groove, perforations, an adjusting block, a connecting port and an electrode block, wherein the two ends of the adjusting groove on one side of the yarn clamping frame, which are close to the yarn clamping frame, are provided with the perforations, the two ends of the adjusting groove on the other side of the yarn clamping frame, which are close to the yarn clamping frame, are provided with the connecting port, the electrode block is arranged in the connecting port, and the electrode block is movably connected with the inside of the yarn clamping frame.
In a preferred embodiment of the present utility model, the through hole penetrates through a side of the yarn clamping frame, the connection port does not penetrate through a side of the yarn clamping frame, and the connection port is disposed inside the yarn clamping frame.
As a preferable scheme of the utility model, the yarn clamping fixture comprises a receiving block, a sleeve, a clamping rod, an adjusting groove, threads, a fixing cover and a fixing groove, wherein the clamping rod is arranged in the middle of the yarn clamping fixture, the positions, close to two ends, of the yarn clamping fixture are respectively provided with an adjusting rod, one end of the yarn clamping fixture is provided with the receiving block, the sleeve is sleeved outside the receiving block, one side, far away from the receiving block, of the sleeve is connected with the adjusting rods, the other end, far away from the receiving block, of the yarn clamping fixture is provided with the threads, the threads are provided with the fixing cover in a matching manner, and the two ends of the clamping rod are provided with the fixing groove.
As a preferred aspect of the present utility model, the size of the receiving block is identical to the size of the electrode block, and the inner size of the sleeve is identical to the size of the electrode block.
As a preferable scheme of the utility model, the photoelectric switch comprises a transmitter, a receiver and a protective sleeve, wherein the transmitter and the receiver are respectively arranged on the two opposite photoelectric switches, and the protective sleeve is sleeved outside the receiver.
Compared with the prior art, the utility model has the beneficial effects that: aiming at the problems that the consumption of the adjustment by a camera is overlarge, the repair is difficult and complicated after the failure occurs, and the yarn frame has the difference in front and back or left and right directions due to the different density of the clamped yarns in the drafting process in most of the prior art, the efficiency is lower, the application adopts the limiting component and the mounting component, whether the yarn position is located to deviate or not is judged through photoelectric switch's signal reception, through the position of the regulating groove of automatically controlled regulation clamp on pressing from both sides the creel, realizes the regulation of position, and the cost of comparing the camera to catch is lower, and can realize the regulation around and control through the bilayer regulation of regulating block and regulating groove, convenient operation, it is convenient to install and change, has improved whole practicality.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the yarn clamping fixture mechanism of the present utility model;
FIG. 3 is an enlarged view of the junction of the yarn clamping jig and the yarn clamping frame of the present utility model;
fig. 4 is a plan view of the structure of the photoelectric switch of the present utility model.
In the figure: 1. a yarn clamping frame; 101. an adjustment tank; 102. perforating; 103. an adjusting block; 104. a connection port; 106. an electrode block; 2. a yarn clamping fixture; 201. a receiving block; 202. a sleeve; 203. a clamping rod; 204. an adjusting groove; 205. a thread; 206. a fixed cover; 207. an adjusting rod; 208. a fixing groove; 3. an optoelectronic switch; 301. a transmitter; 302. a receiver; 303. and a protective sleeve.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a yarn layer position adjustment mechanism of drafting machine, is including being used for drafting machine to carry out the clamp creel 1 of usefulness of drafting, clamp creel 1 is rectangular frame form setting, the both ends on the longer limit of clamp creel 1 all are equipped with adjustment tank 101, adjustment tank 101 is supporting to be equipped with clamp yarn anchor clamps 2, one of them side equidistance of adjustment tank 101 is equipped with regulating block 103, clamp yarn anchor clamps 2 is close to its both ends department and is equipped with regulation pole 207, be equipped with regulation recess 204 on the regulation pole 207, the size of regulating block 103 is unanimous with the size of regulation recess 204.
In this embodiment, the size of the through hole 102 is consistent with that of the yarn clamping fixture 2, when in use, the yarn clamping fixture 2 is inserted into the through hole 102, the receiving block 201 is connected with the electrode block 106, the clamping rod 203 of the yarn clamping fixture 2 is opened through the fixing groove 208, the yarn layer is fixed in the yarn clamping fixture 2, the fixing cover 206 is screwed to fix the yarn clamping fixture 2 on the yarn clamping frame 1, when in use, the signal is transmitted and received through the photoelectric switch 3, if the yarn layer is positioned correctly when the receiving is normal, if the yarn layer is positioned correctly, one receiver 302 cannot capture the signal of the opposite emitter 301, the controller feeds back the signal to the electrode block 106, and the electronic control drives the yarn layer fixture 2 to adjust front and back or left and right on the yarn clamping frame 1, so that the photoelectric switch 3 finally receives the yarn layer normally and positions correctly.
Referring to fig. 1-3, the yarn clamping frame 1 includes an adjusting groove 101, a perforation 102, an adjusting block 103, a connecting port 104 and an electrode block 106, two ends of the adjusting groove 101 on one side of the yarn clamping frame 1, which is close to the yarn clamping frame 1, are provided with the perforation 102, two ends of the adjusting groove 101 on the other side of the yarn clamping frame 1, which is close to the yarn clamping frame 1, are provided with the connecting port 104, the electrode block 106 is movably connected with the inside of the yarn clamping frame 1, the perforation 102 penetrates one side of the yarn clamping frame 1, the connecting port 104 does not penetrate one side of the yarn clamping frame 1, the connecting port 104 is arranged on the inside of the yarn clamping frame 1, the yarn clamping clamp 2 includes a receiving block 201, a sleeve 202, a clamping rod 203, an adjusting groove 204, a thread 205, a fixing cover 206 and a fixing groove 208, the middle of the yarn clamping clamp 2 is provided with the clamping rod 203, two ends of the yarn clamping clamp 2 are provided with the adjusting rod 207, one end of the yarn clamping clamp 2 is provided with the receiving block 201, the sleeve 201 is sleeved with the sleeve 202, the receiving block 205 is sleeved with the sleeve 205, the other end is provided with the adjusting rod 205 far from the size of the adjusting rod 207, and the size of the adjusting rod is kept away from the sleeve 201, and the size of the two ends of the adjusting rod 201 is provided with the size of the adjusting rod 206, and the size of the adjusting rod is kept away from the size of the groove 201.
In the present embodiment, the position of the yarn clamping jig 2 is adjusted by changing the position of the adjusting groove 204 in the yarn clamping frame 1 and the position of the adjusting block 103 in the yarn clamping frame 1.
Referring to fig. 1-4, the optical switch 3 is disposed in the creel 1 and located at four corners, the optical switch 3 includes a transmitter 301, a receiver 302, and a protective sleeve 303, two opposite optical switches 3 are respectively disposed on the transmitter 301 and the receiver 302, and the protective sleeve 303 is sleeved on the receiver 302.
In this embodiment, the photoelectric switch 3 is used to transmit and receive signals, if the position of the yarn layer is correct, if the position of the yarn layer is shifted, one receiver 302 cannot capture the signal of the opposite emitter 301, the controller feeds back the signals to the electrode block 106, and the electric control drives the yarn layer clamp 2 to adjust the yarn layer clamp on the yarn clamping frame 1 in the front-back or left-right direction, so that the position of the yarn layer is correct if the photoelectric switch 3 finally receives the yarn layer normally.
The working flow of the utility model is as follows: during use, through the position change of the adjusting groove 204 in the yarn clamping frame 1 and the position change of the adjusting block 103 in the yarn clamping frame 1, the position adjustment of the yarn clamping clamp 2 is completed, the size of the hole 102 is consistent with that of the yarn clamping clamp 2, during use, the yarn clamping clamp 2 is inserted into the through hole 102, the receiving block 201 is connected with the electrode block 106, the clamping rod 203 of the yarn clamping clamp 2 is opened through the fixing groove 208, a yarn layer is fixed in the yarn clamping clamp 2, the fixing cover 206 is screwed to fix the yarn clamping clamp 2 on the yarn clamping frame 1, during use, the signal is transmitted and received through the photoelectric switch 3, if the yarn layer is positioned correctly if the receiving is normal, one receiver 302 cannot capture the signal of the opposite transmitter 301, the controller feeds the signal back to the electrode block 106, and the electric control drives the yarn layer clamp 2 to adjust the front and back or left and right on the yarn clamping frame 1, so that the position of the photoelectric switch 3 is positioned correctly finally received.
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 position adjustment mechanism of drafting machine, is including being used for drafting machine to carry out clamp creel (1) that the drafting was used, its characterized in that: the yarn clamping frame is characterized in that the yarn clamping frame (1) is arranged in a rectangular frame shape, adjusting grooves (101) are formed in two ends of the longer side of the yarn clamping frame (1), yarn clamping fixtures (2) are arranged in the adjusting grooves (101) in a matched mode, adjusting blocks (103) are arranged on one side of the adjusting grooves (101) at equal intervals, adjusting rods (207) are arranged on the yarn clamping fixtures (2) close to two ends of the yarn clamping fixtures, adjusting grooves (204) are formed in the adjusting rods (207), the sizes of the adjusting blocks (103) are consistent with those of the adjusting grooves (204), and photoelectric switches (3) are arranged inside the yarn clamping frame (1) and located at four corners.
2. The yarn level position adjustment mechanism of a draw frame of claim 1, wherein: the yarn clamping frame (1) comprises an adjusting groove (101), a perforation (102), an adjusting block (103), a connecting port (104) and an electrode block (106), wherein the perforation (102) is arranged at two ends of the yarn clamping frame (1) where the adjusting groove (101) on one side is close to the yarn clamping frame (1), the connecting port (104) is arranged at two ends of the yarn clamping frame (1) where the adjusting groove (101) on the other side is close to the yarn clamping frame (1), the electrode block (106) is arranged in the connecting port (104), and the electrode block (106) is movably connected with the inside of the yarn clamping frame (1).
3. The yarn level position adjustment mechanism of a draw frame according to claim 2, wherein: the perforation (102) penetrates through one side of the yarn clamping frame (1), the connecting port (104) does not penetrate through one side of the yarn clamping frame (1), and the connecting port (104) is arranged on the inner side of the yarn clamping frame (1).
4. The yarn level position adjustment mechanism of a draw frame of claim 1, wherein: clamp yarn anchor clamps (2) are including receiving piece (201), sleeve (202), clamp bar (203), regulation recess (204), screw thread (205), fixed lid (206) and fixed slot (208), be equipped with clamp bar (203) in the middle of clamp yarn anchor clamps (2), clamp yarn anchor clamps (2) are close to both ends department and all are equipped with regulation pole (207), clamp yarn anchor clamps (2) one of them end is equipped with receives piece (201), receive piece (201) overcoat and be equipped with sleeve (202), sleeve (202) are kept away from one side of receiving piece (201) and are connected with regulation pole (207), clamp yarn anchor clamps (2) are kept away from the other end of receiving piece (201) and are equipped with screw thread (205), screw thread (205) are supporting to be equipped with fixed lid (206), the both ends of clamp bar (203) are equipped with fixed slot (208).
5. The yarn level position adjustment mechanism for a draw frame of claim 4, wherein: the receiving block (201) has a size corresponding to the size of the electrode block (106), and the sleeve (202) has an inner size corresponding to the size of the electrode block (106).
6. The yarn level position adjustment mechanism of a draw frame of claim 1, wherein: the photoelectric switch (3) comprises a transmitter (301), a receiver (302) and a protective sleeve (303), wherein the transmitter (301) and the receiver (302) are respectively arranged on the two opposite photoelectric switches (3), and the protective sleeve (303) is sleeved outside the receiver (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320694158.8U CN219363955U (en) | 2023-03-31 | 2023-03-31 | Yarn layer position adjusting mechanism of drafting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320694158.8U CN219363955U (en) | 2023-03-31 | 2023-03-31 | Yarn layer position adjusting mechanism of drafting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219363955U true CN219363955U (en) | 2023-07-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320694158.8U Active CN219363955U (en) | 2023-03-31 | 2023-03-31 | Yarn layer position adjusting mechanism of drafting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219363955U (en) |
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2023
- 2023-03-31 CN CN202320694158.8U patent/CN219363955U/en active Active
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