CN215404819U - Harness frame tail fixing frame for drawing-in machine - Google Patents
Harness frame tail fixing frame for drawing-in machine Download PDFInfo
- Publication number
- CN215404819U CN215404819U CN202121472320.9U CN202121472320U CN215404819U CN 215404819 U CN215404819 U CN 215404819U CN 202121472320 U CN202121472320 U CN 202121472320U CN 215404819 U CN215404819 U CN 215404819U
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- fixed
- frame
- machine
- side frames
- pulleys
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- Expired - Fee Related
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- 230000000694 effects Effects 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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- Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)
Abstract
The utility model discloses a heald frame tail fixing frame for a drawing-in machine, which comprises a bracket and a fixing mechanism arranged on the bracket, wherein the bracket comprises a top connecting frame, a bottom connecting frame and two side frames which are symmetrically arranged, pulleys and guide roller groups are arranged on the side frames, the pulleys are arranged on the side parts of the side frames, the guide roller groups are fixed at the bottoms of the side frames, supporting pieces are also fixed on the side parts of the side frames, the shells of the pulleys are hinged with the side frames, and balance blocks are hinged on the shells of the pulleys through pin shafts. The fixing device is simple in structure and good in fixing effect, and after the fixing frame moves to a proper position, the fixing device only needs to rotate the turntable, the turntable drives the adjusting rod to move upwards, the adjusting rod drives the upper surface of the pressing block to tightly abut against the lower surface of the sliding rail, so that the fixing frame can be locked and fixed, the reverse and forward unlocking is simple and convenient, and the working efficiency is greatly improved.
Description
Technical Field
The utility model relates to the technical field of textile equipment, in particular to a heald frame tail fixing frame for a drawing-in machine.
Background
The heald frame is an important part in the loom and is a frame with heald penetrating rods and driving parts connected via upper and lower transverse beams and left and right side rails. After the heald frame is provided with the heald, the warps penetrating the heald frame are integrated, the heald frame moves up and down according to the program of the shedding device along with the movement of the heald lifting mechanism of the weaving machine, the warps are opened in a layered mode, weft yarns are shuttled in the warps and are interwoven into fabrics with different patterns, in the shedding mechanism, the stress in the moving direction of the heald frame reaches 300KG, the mass of the heald frame is about 10KG, and the direction of the bearing force of a guide rail of the heald frame is perpendicular to the moving direction and mainly bears the shaking of the heald frame. The maximum wobbling of the heald frame occurs at the lowest and highest positions of the heald frame, and the heald frame vibrates violently after the end of the lift or lowering.
In the prior art, a pushing mechanism is arranged at the tail of a heald frame to prevent the heald frame from sliding backwards, in order to ensure that the pushing mechanism is fixed firmly, a tail fixing frame is often fixed through a plurality of screws, the screw fixation has the problem of low disassembly efficiency, and the position of the tail fixing frame cannot be adjusted in time, so that the working efficiency is low.
Therefore, there is a need for a frame tail mount for a drawing-in machine that solves the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a harness frame tail fixing frame for a drawing-in machine, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a heald frame tail fixing frame for a drawing-in machine comprises a support and a fixing mechanism installed on the support, wherein the support comprises a top connecting frame, a bottom connecting frame and two side frames which are symmetrically arranged, pulleys and guide roller groups are installed on the side frames, the pulleys are installed on the side portions of the side frames, the guide roller groups are fixed at the bottoms of the side frames, supporting pieces are further fixed on the side portions of the side frames, shells of the pulleys are hinged with the side frames, balance blocks are hinged to the shells of the pulleys through pins, telescopic sleeves are fixed at the top ends of the balance blocks, internal threads are arranged in the top ends of the telescopic sleeves, adjusting studs penetrate through the supporting pieces and are in threaded connection with the telescopic sleeves, springs are sleeved on the surfaces of the telescopic sleeves and are arranged between the supporting pieces and the balance blocks;
the fixing mechanism comprises a pressing block, an adjusting rod and a rotary table, the pressing block is arranged at the bottom end of the bottom connecting frame, the adjusting rod penetrates through the top connecting frame and the bottom connecting frame and is in threaded connection with the bottom connecting frame, a bearing is fixed in the middle of the pressing block, the bottom end of the adjusting rod is fixed on the bearing, and the rotary table is fixed at the top end of the adjusting rod.
Preferably, the guide roller group rolls along the lower surface of a slide rail of the drawing-in machine, and the pulley rolls along the upper surface of the slide rail of the drawing-in machine.
Preferably, the length of the pressing block is larger than the width of the slide rail of the drawing-in machine.
Preferably, a guide rod is fixed at the top end of the pressing block, and a guide hole is formed in the bottom connecting frame.
The utility model has the technical effects and advantages that:
1. the fixing device is simple in structure and good in fixing effect, and by the aid of the fixing mechanism, after the fixing frame moves to a proper position, the turntable only needs to rotate, the turntable drives the adjusting rod to move upwards, the adjusting rod drives the upper surface of the pressing block to tightly abut against the lower surface of the sliding rail, so that the fixing frame can be locked and fixed, otherwise, unlocking is simple and convenient, and working efficiency is greatly improved;
2. the fixing frame is hinged to the fixing frame through the pulleys, when the rocking of the heald frame is transmitted to the fixing frame, the fixing frame can rock, but the fixing frame is locked by the fixing mechanism, so that only the frame body part close to one side of the heald frame can obviously vibrate up and down, and the arrangement of the spring can buffer the force generated by the vibration of the fixing frame, so that the fixing frame can be quickly stabilized, and meanwhile, the fixing frame can be prevented from loosening.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the overall structure of the present invention from different viewing angles.
FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention.
Fig. 4 is a schematic front sectional view of the present invention.
In the figure: the device comprises a top connecting frame 1, a bottom connecting frame 2, a side frame 3, pulleys 4, a guide roller group 5, supporting pieces 6, balance blocks 7, telescopic sleeves 8, adjusting studs 9, springs 10, pressing blocks 11, adjusting rods 12 and a rotary table 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a heald frame tail fixing frame for a drawing-in machine as shown in figures 1-4, which comprises a bracket and a fixing mechanism arranged on the bracket, wherein the bracket comprises a top connecting frame 1, a bottom connecting frame 2 and two side frames 3 which are symmetrically arranged, pulleys 4 and guide roller groups 5 are arranged on the side frames 3, the pulleys 4 are arranged on the side parts of the side frames 3, the guide roller groups 5 are fixed at the bottoms of the side frames 3, supporting pieces 6 are also fixed at the side parts of the side frames 3, the shells of the pulleys 4 are hinged with the side frames 3, balance blocks 7 are hinged on the shells of the pulleys 4 through shafts, telescopic sleeves 8 are fixed at the top ends of the balance blocks 7, internal threads are arranged inside the top ends of the telescopic sleeves 8, adjusting studs 9 are arranged on the supporting pieces 6 in a penetrating manner, the adjusting studs 9 are in threaded connection with the telescopic sleeves 8, and springs 10 are sleeved on the surfaces of the telescopic sleeves 8, the spring 10 is arranged between the support 6 and the counterweight 7;
fixed establishment includes briquetting 11, adjusts pole 12 and carousel 13, briquetting 11 sets up the bottom at bottom link 2, adjust pole 12 and run through top link 1 and bottom link 2, and set up to threaded connection with bottom link 2, briquetting 11 middle part is fixed with the bearing, adjust 12 bottom fixings of pole on the bearing, carousel 13 is fixed on adjusting 12 tops of pole.
Further, in the above technical solution, the guide roller set 5 rolls along the lower surface of the slide rail of the drawing-in machine, and the pulley 4 rolls along the upper surface of the slide rail of the drawing-in machine;
further, in the above technical solution, the length of the pressing block 11 is greater than the width of the slide rail of the drawing-in machine.
Further, in the above technical solution, a guide rod is fixed at the top end of the pressing block 11, and a guide hole is formed on the bottom connecting frame 2.
This practical theory of operation:
by arranging the fixing mechanism, after the fixed frame moves to a proper position, only the rotary table 13 needs to be rotated, the rotary table 13 drives the adjusting rod 12 to move upwards, and the adjusting rod 12 drives the upper surface of the pressing block 11 to tightly abut against the lower surface of the sliding rail, so that the fixed frame can be locked and fixed;
articulate on the mount through pulley 4, rock when the heald frame and transmit on the mount, the mount also can take place to rock, but because the mount is died by fixed establishment lock, the condition of obvious vibration from top to bottom can take place for only the support body part that is close to heald frame one side, and the setting of spring 10 can cushion mutually with the power that the mount vibration produced to can make the mount rapid stabilization get off, also can avoid the mount to take place to become flexible simultaneously.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (4)
1. The utility model provides a drawing-in machine heald frame afterbody mount which characterized in that: including the support and install the fixed establishment on the support, the support includes top link (1), bottom link (2) and two side bearer (3) that the symmetry set up, install pulley (4) and direction roller train (5) on side bearer (3), the lateral part at side bearer (3) is installed to pulley (4), direction roller train (5) are fixed in the bottom of side bearer (3), the lateral part of side bearer (3) still is fixed with support piece (6), the shell and side bearer (3) of pulley (4) are articulated, it has balancing piece (7) to sell the shaft hinged on the shell of pulley (4), balancing piece (7) top is fixed with telescope tube (8), the inside internal thread that has in top of telescope tube (8), it is provided with regulation double-screw bolt (9) to run through on support piece (6), regulation double-screw bolt (9) and telescope tube (8) threaded connection, the surface of the telescopic sleeve (8) is sleeved with a spring (10), and the spring (10) is arranged between the support piece (6) and the balance block (7);
fixed establishment includes briquetting (11), regulation pole (12) and carousel (13), briquetting (11) set up the bottom in bottom link (2), adjust pole (12) and run through top link (1) and bottom link (2), and set up to threaded connection with bottom link (2), briquetting (11) middle part is fixed with the bearing, adjust pole (12) bottom mounting on the bearing, carousel (13) are fixed on adjusting pole (12) top.
2. The heald frame tail mount for a drawing-in machine according to claim 1, wherein: the guide roller group (5) rolls along the lower surface of a slide rail of the drawing-in machine, and the pulley (4) rolls along the upper surface of the slide rail of the drawing-in machine.
3. The heald frame tail mount for a drawing-in machine according to claim 1, wherein: the length of the pressing block (11) is larger than the width of the slide rail of the drawing-in machine.
4. The heald frame tail mount for a drawing-in machine according to claim 1, wherein: the top end of the pressing block (11) is fixed with a guide rod, and the bottom connecting frame (2) is provided with a guide hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121472320.9U CN215404819U (en) | 2021-06-30 | 2021-06-30 | Harness frame tail fixing frame for drawing-in machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121472320.9U CN215404819U (en) | 2021-06-30 | 2021-06-30 | Harness frame tail fixing frame for drawing-in machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215404819U true CN215404819U (en) | 2022-01-04 |
Family
ID=79643428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121472320.9U Expired - Fee Related CN215404819U (en) | 2021-06-30 | 2021-06-30 | Harness frame tail fixing frame for drawing-in machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215404819U (en) |
-
2021
- 2021-06-30 CN CN202121472320.9U patent/CN215404819U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220104 |