CN213267024U - Broken thread clamping mechanism of bayonet carpet machine - Google Patents
Broken thread clamping mechanism of bayonet carpet machine Download PDFInfo
- Publication number
- CN213267024U CN213267024U CN202021663641.2U CN202021663641U CN213267024U CN 213267024 U CN213267024 U CN 213267024U CN 202021663641 U CN202021663641 U CN 202021663641U CN 213267024 U CN213267024 U CN 213267024U
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- Prior art keywords
- shaped hinge
- type base
- carpet
- positioning
- guide rod
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- 230000007246 mechanism Effects 0.000 title claims description 9
- 230000000694 effects Effects 0.000 claims abstract description 13
- 230000033001 locomotion Effects 0.000 claims abstract description 8
- 238000009826 distribution Methods 0.000 claims abstract description 3
- 238000004080 punching Methods 0.000 claims description 7
- 239000000835 fiber Substances 0.000 abstract description 13
- 239000000126 substance Substances 0.000 abstract description 13
- 238000010008 shearing Methods 0.000 abstract description 6
- 238000009940 knitting Methods 0.000 abstract description 5
- 210000002268 wool Anatomy 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000002789 length control Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000628997 Flos Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009732 tufting Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a rifle thorn carpet machine's broken string fixture, including U type base, the inside activity of U type base is provided with the removal arm of symmetric distribution, it is assembled for receiving to remove the arm pneumatic drive assembly effect that sets up on the U type base keeps the motion in opposite directions, be equipped with the elastic component on the U type base, the elastic component is assembled to be worked as pneumatic drive assembly cancel in during the removal arm effort, the effect that receives the elastic component makes two removal arms keep deviating from the motion. The utility model provides a rifle thorn carpet machine's broken string fixture adopts solitary actuating system to independent design on the blade also makes the device when cuting the chemical fibre line, even when not implanting the knitting wool on the carpet at the rifle head, the shearing effect when the chemical fibre line is not tightened straight has avoided taking place the interior silk thread of chemical fibre line and has not cut short, the product quality problem who causes yet.
Description
Technical Field
The utility model relates to a bayonet carpet machine technical field relates to a bayonet carpet machine's broken string fixture particularly.
Background
Tufted carpets originated in the state of georgia in the 19 th century, and due to their advantages of abundant varieties, high production efficiency and high cost performance, tufted carpets rapidly become one of the most productive and most widely used varieties of machine-made carpets.
At present, most of factories use automatic carpet gun-punching machines, and the specific production flow is as follows: firstly, according to the pattern and color of the sample, the sample is read into a computer or a scanner. Scanners are a common standard in office supplies. The direct reading mode can use the common UPB reading port to read. The programming signal refers to the instruction for controlling the positioning system and the working system which is completed by the lance head control software and the process programming software. The output signal is to send the command to the human-computer interface control cabinet through the transmission line. The output signal enters a human-computer interface control cabinet, and the human-computer interface control cabinet and each system execution module respectively execute the functions of receiving and outputting each working system instruction and decomposing the instruction. The positioning system is composed of a triangular support, a door type support and a rail car, and the lance is conveyed to a set position on the base cloth by a slide rail on a fixed support and the rail car which moves horizontally through vertical Y-axis movement and horizontal X-axis movement. The length of the horizontal slide rail is 500Ml, and the length of the vertical slide rail is 2500 MM. And a length control device in the servo system sets instructions such as the length of the cut yarn and the length and the density of the yarn according to the instructions of the control cabinet and the corresponding module. The length control device parameter is 18-40mm conventionally. 1-6 bobbin creels. If the working system is used for installing the air-jet spunlace gun head, the servo system needs to set instructions such as air pressure, air delivery quantity and the like besides finishing the same instructions. The working system comprises a gun machine (a mechanical barbed gun head, an air barbed gun head, a gun barrel, a turnover motor, an advance and retreat air cylinder and a shearing machine), a rotating disc, a transmission gear, a stepping motor and the like. The selected flocking floss is fed into a gun barrel, a barbed gun head is introduced, and a mechanical barbed needle drives a transmission disc to move along the z axis through a stepping motor so as to carry out needling and tufting on the base cloth. And arranging according to the color blocks, when the needling reaches a critical point, instructing to drive the positioning system to move in the Y axial direction, and continuously needling after driving the rotating disc to rotate forward and backward by the overturning motor. Thereby cyclically reciprocating.
However, in the actual production process, the implanted knitting wool is chemical fiber yarn, but the chemical fiber yarn has the characteristic of wear resistance and is hard in texture, so that when the knitting wool is implanted into a carpet by a bayonet head, the problem that the chemical fiber yarn is not completely cut short due to insufficient traction force is caused, and the subsequent production is seriously influenced.
SUMMERY OF THE UTILITY MODEL
In view of the above problems in the prior art, an aspect of the present invention is to provide a thread breaking clamping mechanism for a carpet gun-punching machine, which is used to solve the problems in the prior art.
Technical scheme
In order to realize the above-mentioned purpose, the utility model provides a pair of rifle thorn carpet machine's broken string fixture, including U type base, the inside activity of U type base is provided with the removal arm of symmetric distribution, remove the arm of a knife and be assembled for receiving the pneumatic drive subassembly effect that sets up on the U type base keeps the motion in opposite directions, be equipped with the elastic component on the U type base, the elastic component is assembled to be worked as pneumatic drive subassembly cancel in during removal arm of a knife effort, the effect that receives the elastic component makes two removal arms of a knife keep deviating from the motion.
Preferably, the movable cutter arm comprises an L-shaped hinge block, a positioning seat, a single cutter blade and a double cutter blade; the L-shaped hinge block is composed of an end a and an end b, one of the positioning seats is installed at the top of the end a of one of the L-shaped hinge blocks, and the other positioning seat is installed at the top of the end b of the other L-shaped hinge block.
Preferably, the single blade is slidably mounted on an outer wall of one of the positioning seats on the side opposite to the L-shaped hinge block, and the double blade is slidably mounted on an outer wall of the other positioning seat on the side opposite to the L-shaped hinge block.
Preferably, the pneumatic driving assembly comprises a guide rod I and a guide rod II, and the guide rod I and the guide rod II are symmetrically connected to the U-shaped base in a sliding manner along the vertical direction;
the outer walls of the guide rod I and the guide rod II are respectively provided with a positioning hole, positioning bolts are respectively arranged in the positioning holes, the top ends of the two positioning bolts respectively protrude to the outer walls of the ends b of the two L-shaped hinge blocks and are distributed in an inclined plane manner, and when the positioning bolts are used, the top ends of the two positioning bolts respectively protrude to the outer walls of the ends b of the two L-shaped hinge blocks
When opposite acting forces are applied to the two positioning bolts, the guide rod I and the guide rod II are positioned on the U-shaped base and move back to one side.
Preferably, the pneumatic driving assembly further comprises a shaft rod, a linkage plate and a driving handle, one end of the shaft rod is rotatably connected to the center of the U-shaped base opposite to the inner wall of one side of the port, the linkage plate is fixedly installed on the shaft rod and close to the inner wall of one side of the U-shaped base opposite to the port, waist grooves are symmetrically formed in the outer wall of the linkage plate, and the two positioning bolts are respectively located in the waist grooves.
Preferably, the driving handle is mounted on the other end of the shaft, and when the single blade is inserted into the double blade, a space is formed between the two L-shaped hinge blocks, and the shaft is located in the space.
Advantageous effects
Compared with the prior art, the utility model provides a pair of bayonet carpet machine's broken string fixture possesses following beneficial effect: adopt solitary actuating system to independent design on the blade also makes the device when shearing chemical fibre line, even when not implanting the knitting wool on the carpet at the rifle head, the shearing effect when the chemical fibre line is not tightened straight has avoided taking place the interior silk thread of chemical fibre line and has not cut the short product quality problem that causes yet.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the elastic member of the present invention;
FIG. 3 is a schematic view of the connection structure between the pneumatic driving assembly and the movable knife arm according to the present invention;
FIG. 4 is a schematic structural view of the pneumatic driving assembly of the present invention;
fig. 5 is a schematic view of the connection structure of the linkage plate and the L-shaped hinge block of the present invention.
The main reference numbers:
1. a U-shaped base; 2. moving the cutter arm; 21. an L-shaped hinge block; 22. a position adjusting seat; 23. a single blade; 24. a double blade; 3. a pneumatic drive assembly; 31. a guide rod I; 32. a guide rod II; 33. positioning bolts; 34. a shaft lever; 35. a linkage plate; 351. a waist groove; 36. a drive handle; 4. an elastic member.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.
Referring to fig. 1-5, a thread breakage clamping mechanism of a carpet gun-punching machine comprises a U-shaped base 1, wherein moving knife arms 2 are movably arranged in the U-shaped base 1 and symmetrically distributed, the moving knife arms 2 are assembled to be acted by a pneumatic driving assembly 3 arranged on the U-shaped base 1 to keep moving in opposite directions, an elastic element 4 is arranged on the U-shaped base 1, and the elastic element 4 is assembled to make the two moving knife arms 2 keep deviating from moving under the action of the elastic element 4 when the pneumatic driving assembly 3 cancels acting force applied to the moving knife arms 2. Adopt solitary actuating system to independent design on the blade also makes the device when shearing chemical fibre line, even when not implanting the knitting wool on the carpet at the rifle head, the shearing effect when the chemical fibre line is not tightened straight has avoided taking place the interior silk thread of chemical fibre line and has not cut the short product quality problem that causes yet.
In a specific implementation, the U-shaped base 1 is mounted on a frame of the lance head, and a pneumatic unit (such as a pneumatic rod) is additionally mounted on the frame, and the driving handle 36 in this embodiment is rotatably connected to an output end of the pneumatic unit, so as to provide stable kinetic energy for driving the pneumatic driving assembly 3.
As further shown in fig. 2 and 3, it can be seen that in some embodiments, the moving blade arm 2 includes an L-shaped hinge block 21, a set 22, a single blade 23 and a double blade 24, and the L-shaped hinge block 21 is formed with an a-end and a b-end (as shown in fig. 3), with one set 22 mounted on top of the a-end of one of the L-shaped hinge blocks 21 and the other set 22 mounted on top of the b-end of the other L-shaped hinge block 21.
As can be seen from fig. 1 and 2, the single blade 23 is slidably mounted on the outer wall of one of the seats 22 on the side opposite to the L-shaped hinge 21, and the double blade 24 is slidably mounted on the outer wall of the other seat 22 on the side opposite to the L-shaped hinge 21. When the thread is cut, the single blade 23 is embedded into the double blades 24, so that the thread can be completely cut even if the chemical fiber thread is not stretched straight.
As shown in fig. 4 and 5, the utility model discloses in the further technical scheme that provides, pneumatic drive assembly 3 includes guide bar I31, guide bar II32, axostylus axostyle 34, linkage plate 35 and drive handle 36, guide bar I31 and guide bar II32 are along vertical direction symmetrical sliding connection on U type base 1, and the locating hole has been seted up respectively to the outer wall of guide bar I31 and guide bar II32, and be equipped with the pilot pin 33 in this locating hole respectively, the top of two pilot pins 33 is protruding respectively to protruding the b of two L type hinge blocks 21 on the outer wall, and be the inclined plane and distribute, work as
When opposite forces are applied to the two positioning pins 33, the guide rod I31 and the guide rod II32 move away from one side on the U-shaped base 1.
Furthermore, as shown in fig. 4, one end of the shaft lever 34 is rotatably connected to the center of the inner wall of the U-shaped base 1 on the side opposite to the port, the linkage plate 35 is fixedly installed on the shaft lever 34 and is close to the inner wall of the U-shaped base 1 on the side opposite to the port, waist grooves 351 are symmetrically formed in the outer wall of the linkage plate 35, and the two positioning bolts 33 are respectively located in the waist grooves 351.
Further, as can be seen from fig. 3 and 5, the driving handle 36 is mounted on the other end of the shaft 34, and when the single blade 23 is inserted into the double blade 24, a space is formed between the two L-shaped hinge blocks 21, and the shaft 34 is located in the space. Thus, in practice, the shaft 34 does not interfere with proper blade cutting.
It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.
The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.
Claims (6)
1. The utility model provides a broken string fixture of bayonet carpet machine, its characterized in that, includes U type base (1), U type base (1) inside activity is provided with the removal tool arm (2) of symmetric distribution, remove tool arm (2) and be assembled as receiving pneumatic drive subassembly (3) effect that set up on U type base (1) keeps the motion in opposite directions, be equipped with elastic component (4) on U type base (1), elastic component (4) are assembled and are worked as pneumatic drive subassembly (3) cancel exert in when removing tool arm (2) effort, receive the effect of elastic component (4) to make two removal tool arms (2) keep deviating from the motion.
2. The thread breakage gripping mechanism of a carpet gun-punching machine according to claim 1, characterized in that the moving blade arm (2) comprises an L-shaped hinge block (21), an adjusting seat (22), a single blade (23) and a double blade (24);
the L-shaped hinge block (21) is composed of an end a and an end b, wherein one of the positioning seats (22) is arranged on the top of the end a of one of the L-shaped hinge blocks (21), and the other positioning seat (22) is arranged on the top of the end b of the other L-shaped hinge block (21).
3. The thread breakage gripping mechanism of a carpet gun-punching machine according to claim 2, characterized in that the single blade (23) is slidably mounted on the outer wall of one of the seats (22) on the side opposite to the L-shaped hinge block (21), and the double blade (24) is slidably mounted on the outer wall of the other seat (22) on the side opposite to the L-shaped hinge block (21).
4. The thread breakage gripping mechanism of a carpet gun-punching machine according to claim 1, characterized in that the pneumatic driving assembly (3) comprises a guide rod I (31) and a guide rod II (32), and the guide rods I (31) and II (32) are symmetrically connected to the U-shaped base (1) in a sliding manner along the vertical direction;
the outer walls of the guide rod I (31) and the guide rod II (32) are respectively provided with a positioning hole, positioning bolts (33) are respectively arranged in the positioning holes, the top ends of the two positioning bolts (33) respectively protrude to the outer walls of the ends b of the two L-shaped hinge blocks (21) and are distributed in an inclined plane manner, and when the positioning bolts are distributed in the inclined plane manner, the positioning bolts are respectively arranged on the outer walls of the two L-shaped hinge blocks
When opposite acting forces are applied to the two positioning bolts (33), the guide rod I (31) and the guide rod II (32) move to one side away on the U-shaped base (1).
5. The thread breakage clamping mechanism of the gun-tufted carpet machine is characterized in that the pneumatic driving assembly (3) further comprises a shaft rod (34), a linkage plate (35) and a driving handle (36), one end of the shaft rod (34) is rotatably connected to the center of the U-shaped base (1) relative to the inner wall of one side of the port, the linkage plate (35) is fixedly installed on the shaft rod (34) and is close to the inner wall of one side of the U-shaped base (1) relative to the port, waist grooves (351) are symmetrically formed in the outer wall of the linkage plate (35), and the two positioning bolts (33) are respectively located in the waist grooves (351).
6. The thread breakage gripping mechanism of a carpet gun-punching machine according to claim 5, characterized in that the driving handle (36) is mounted on the other end of the shaft (34), and when the single blade (23) is embedded in the double blade (24), a space is formed between the two L-shaped hinge blocks (21), and the shaft (34) is located in the space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021663641.2U CN213267024U (en) | 2020-08-11 | 2020-08-11 | Broken thread clamping mechanism of bayonet carpet machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021663641.2U CN213267024U (en) | 2020-08-11 | 2020-08-11 | Broken thread clamping mechanism of bayonet carpet machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213267024U true CN213267024U (en) | 2021-05-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021663641.2U Expired - Fee Related CN213267024U (en) | 2020-08-11 | 2020-08-11 | Broken thread clamping mechanism of bayonet carpet machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213267024U (en) |
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2020
- 2020-08-11 CN CN202021663641.2U patent/CN213267024U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210525 |