CN211112439U - Pneumatic slow-pulling device and wire drawing machine with same - Google Patents
Pneumatic slow-pulling device and wire drawing machine with same Download PDFInfo
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- CN211112439U CN211112439U CN201920980231.1U CN201920980231U CN211112439U CN 211112439 U CN211112439 U CN 211112439U CN 201920980231 U CN201920980231 U CN 201920980231U CN 211112439 U CN211112439 U CN 211112439U
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- drawing machine
- air amplifier
- pneumatic
- half ring
- slow
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Abstract
The utility model belongs to the technical field of the technique of glass fiber wire drawing production and specifically relates to a pneumatic wire drawing machine who draws device and have the device slowly is related to, and one of which is pneumatic draws the device slowly and includes seal wire funnel and set up in seal wire funnel lower extreme and with the air amplifier of seal wire funnel intercommunication. The utility model discloses have can be effectual to the effectual effect of drawing of PP (or other rayon) fibre formation of compound yarn bundle.
Description
Technical Field
The utility model belongs to the technical field of the technique of glass fiber wire drawing production and specifically relates to a pneumatic wire drawing machine who draws device and have the device slowly.
Background
In the forming of glass fiber strands, after batch materials for producing glass fibers are put into a kiln and melted at high temperature into glass solution, the glass solution passes through a platinum-rhodium alloy discharge spout, a cooling device and oil coating and then is wound on a wire drawing machine rotating at high speed. Before high-speed wire drawing, a bushing operator finishes and splits fibers, and in the process, lower-end fibers need constant-speed, uniform and continuous pulling force on the tows to ensure that continuous and uniform fibers are formed before the tows are loaded on a vehicle, and the fibers can be split according to production requirements. The disadvantage of manual slow pulling is obvious, the time is intermittent, and the beam splitting rate of the tows is easy to cause problems. The conventional slow-pulling roller is slowly pulled by combining with automatic loading, so that not only is one layer of operation personnel required to operate, but also the loading success rate is not high; the current installation site is difficult to handle if only the slow pull function is used.
The traditional Chinese utility model patent with reference to the grant publication No. CN206872676U relates to a novel glass fiber drawing machine, which comprises a drawing machine main body, wherein a slow-drawing roller main body is obliquely arranged on a bracket of the drawing machine main body, and the drawing machine is characterized in that the slow-drawing roller main body comprises a shell, and a slow-drawing roller and a mandrel which are arranged in the shell, the number of the slow-drawing rollers is two, each slow-drawing roller is arranged on the mandrel through a bearing in a rotating way, and the end parts of the two mandrels extend out of the shell and are connected together through a tensioning spring; the two slow-pulling rollers are matched in a rolling way, and tows pass through the two slow-pulling rollers; one of the slow-pulling rollers is driven by a motor. The utility model has the advantages that: the slow drawing process of the glass fiber tows before loading is solved, and the workload is reduced; the tow is directly thrown into the slow-pulling roll by the personnel on the second layer, and the operation of the personnel on the first layer is not needed.
By adopting the technical scheme, when the composite fiber obtained by combining and collecting the PP (or other artificial fibers) and the glass fiber is slowly drawn, the PP (or other artificial fibers) in the composite yarn bundle can not be effectively drawn due to the clearance between slow-drawing rollers, the engagement force and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pneumatic device that draws slowly has and can be effectual to the effectual PP (or other artificial fiber) fibre formation of compound yarn bundle effectual drawing, the utility model discloses a second purpose provides a pneumatic wire drawing machine that draws device slowly, has effectual PP (or other artificial fiber) fibre formation to compound yarn bundle and draws in effectual drawing.
The above object of the present invention is achieved by the following technical solutions:
a pneumatic slow-pulling device comprises a guide wire funnel and an air amplifier which is arranged at the lower end of the guide wire funnel and communicated with the guide wire funnel.
By adopting the technical scheme, when the composite yarn bundle fiber feeding device works, composite yarn bundle fibers enter the air amplifier through the yarn guide funnel, and due to the wall attachment effect driven by compressed air, gas at an inlet enters the air amplifier at a high speed to form high-pressure high-speed airflow, and the center of the air amplifier generates negative pressure. Under the drive of negative pressure and high-speed airflow, the composite yarn bundle passes through the cavity of the air amplifier and is conveyed to the lower side of the air amplifier, so that a continuous and stable yarn leading process is formed, the work is stable, and the use is convenient.
The utility model discloses further set up to: the wire funnel is detachably connected to the air amplifier.
Through adopting above-mentioned technical scheme, the seal wire funnel and the dismantlement and the maintenance of air amplifier of can being convenient for, convenient to use, easy operation.
The second objective of the present invention is achieved by the following technical solution:
the utility model provides a wire drawing machine with pneumatics is drawn device slowly, includes the wire drawing machine main part, pneumatics is drawn the device slowly and is set up in upper end one side of wire drawing machine main part.
By adopting the technical scheme, the pneumatic slow-pulling device can effectively complete the yarn leading of the composite yarn bundle.
The utility model discloses further set up to: the pneumatic slow-pulling device is detachably connected to the support.
By adopting the technical scheme, the pneumatic slow-pulling device and the support can be conveniently detached, the maintenance is convenient, and the use is convenient.
The utility model discloses further set up to: the support includes the bracing piece to and the fixed semi-ring of rigid coupling in the bracing piece keep away from the one end of wire drawing machine main part, one side of fixed semi-ring articulates there is the activity semi-ring, and its opposite side hasp connects in the activity semi-ring, the mutual butt of fixed semi-ring and activity semi-ring can form the collar of inboard butt in the air amplifier outside.
Through adopting above-mentioned technical scheme, can be convenient for be fixed in air amplifier on the support, convenient to use through the activity semi-ring that adopts and fixed semi-ring.
The utility model discloses further set up to: the periphery of the air amplifier is provided with a plurality of positioning grooves, and a plurality of positioning strips which can be inserted into the positioning grooves are fixedly connected with the inner sides of the movable semi-ring and the fixed semi-ring.
Through adopting above-mentioned technical scheme, the constant head tank through adopting mutually supports with the location strip and can accomplish the firm connection of air amplifier and collar, convenient to use.
The utility model discloses further set up to: the vertical rigid coupling in upper end of wire drawing machine main part has the back shaft, the bracing piece is kept away from the one end of collar and is rotated and connect in the back shaft, the upper end threaded connection of back shaft has the downside can the lock nut of butt in the bracing piece.
Through adopting above-mentioned technical scheme, during the use, rotate lock nut, then can rotate the bracing piece to adjust the position that the pneumatic device that draws slowly, after having confirmed the position that the pneumatic device that draws slowly, screw up lock nut and can accomplish the fixed of pneumatic device that draws slowly, thereby can adjust the position that the pneumatic device that draws slowly according to the work demand, convenient to use.
To sum up, the utility model discloses a beneficial technological effect does:
1. when the composite yarn bundle fiber feeding device works, composite yarn bundle fibers enter the air amplifier through the yarn guide funnel, and due to the wall attachment effect driven by compressed air, gas at an inlet enters the air amplifier at a high speed to form high-pressure high-speed airflow, and negative pressure is generated in the center of the air amplifier. Under the drive of negative pressure and high-speed airflow, the composite yarn bundle passes through the cavity of the air amplifier and is conveyed to the lower side of the air amplifier, so that a continuous and stable yarn leading process is formed, the work is stable, and the use is convenient;
2. the disassembly and the maintenance of the guide wire funnel and the air amplifier are convenient, the use is convenient, and the operation is simple;
3. during the use, rotate lock nut, then can rotate the bracing piece to adjust the position that pneumatic draws the device slowly, confirm the position that pneumatic draws the device slowly, screw up lock nut and can accomplish the fixed of pneumatic drawing the device slowly, thereby can adjust the position that pneumatic draws the device slowly according to the work demand, convenient to use.
Drawings
Fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention.
Fig. 2 is a schematic overall structure diagram of a second embodiment of the present invention.
Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.
Fig. 4 is a schematic view of the positioning block structure of the present invention.
In the figure, 1, a guide wire funnel; 2. an air amplifier; 3, a wire drawing machine main body; 31. a support shaft; 32. locking the nut; 4. a support; 41. a support bar; 42. a rotating ring; 43. a stationary half ring; 44. a movable half ring; 45. and a positioning strip.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows: referring to fig. 1, for the utility model discloses a pneumatic slow-pulling device, including seal wire funnel 1 and air amplifier 2, air amplifier 2 is the tubulose, and its one side rigid coupling has intake pipe 21 (air amplifier 2 is prior art, and its principle is no longer described in detail). The lower end of the guide wire funnel 1 is connected with the air amplifier 2 in a threaded mode, and the guide wire funnel 1 is communicated with the air amplifier 2.
The implementation principle of the embodiment is as follows: when the composite yarn bundle fiber feeding device works, composite yarn bundle fibers enter the air amplifier 2 through the yarn guide funnel 1, and due to the wall attachment effect driven by compressed air, gas at an inlet enters the air amplifier 2 at a high speed to form high-pressure high-speed airflow, and negative pressure is generated in the center of the air amplifier 2. Under the drive of negative pressure and high-speed airflow, the composite yarn bundle passes through the cavity of the air amplifier 2 and is conveyed to the lower side of the air amplifier 2, a continuous and stable yarn leading process is formed, the work is stable, and the use is convenient.
Example two: the utility model provides a wire drawing machine with pneumatics is drawn device slowly, includes wire drawing machine main part 3, and the one end upside of wire drawing machine main part 3 is provided with support 4, is provided with the pneumatics on the support 4 and draws the device slowly.
The vertical rigid coupling in upper end of wire drawing machine main part 3 has a supporting shaft 31, and support 4 includes bracing piece 41, and the one end rigid coupling of bracing piece 41 has swivel 42, and swivel 42 cover locate on the support column and the upper end threaded connection of supporting shaft 31 has lock nut 32, screws up lock nut 32 and can accomplish the fixed of swivel 42 and the relative position of bracing piece 41. A fixed half ring 43 is fixedly connected to one end of the support shaft 31 far away from the rotating ring 42, a movable half ring 44 is rotatably connected to one side of the fixed half ring 43, the other side of the fixed half ring 43 is in snap connection with the movable half ring 44, and the movable half ring 44 and the fixed half ring 43 are mutually abutted to form a mounting ring with a vertical axis. In operation, the locking nut 32 is rotated, and then the rotating ring 42 is rotated, so as to support the position of the rod 41, and after the position of the rod 41 is determined, the locking nut 32 is tightened to complete the fixing of the rod 41.
The pneumatic slow-pulling device comprises a guide wire funnel 1 and an air amplifier 2, wherein the air amplifier 2 is tubular, and one side of the air amplifier 2 is fixedly connected with an air inlet pipe 21 (the air amplifier 2 is in the prior art, and the principle of the air amplifier is not described in detail again). The lower end of the guide wire funnel 1 is connected with the air amplifier 2 in a threaded mode, and the guide wire funnel 1 is communicated with the air amplifier 2. The pneumatic slow-pull device can be inserted into the mounting ring and the air inlet tube 21 of the air amplifier 2 is located on the upper side of the mounting ring. A plurality of positioning grooves 22 are formed in the outer peripheral surface of the air amplifier 2, and positioning strips 45 capable of being inserted into the positioning grooves 22 are fixedly connected to the inner side walls of the movable semi-circle and the stationary semi-ring 43 at positions corresponding to the positioning grooves 22. When the air amplifier 2 is used, the air amplifier 2 is placed between the fixed half ring 43 and the movable half ring 44, the positioning strips 45 are aligned with the positioning grooves 22, and then the fixed half ring 43 and the movable half ring 44 are fixed through the buckles, so that the air amplifier 2 can be fixed, and further the pneumatic slow-pulling device and the support rod 41 can be fixed.
When the pneumatic slow-pulling device is used, the air amplifier 2 is placed between the fixed half ring 43 and the movable half ring 44, the positioning strips 45 are aligned with the positioning grooves 22, then the fixed half ring 43 and the movable half ring 44 are fixed through the buckles, then the locking nut 32 is rotated, the rotating ring 42 is rotated to drive the supporting rod 41 to rotate, the position of the pneumatic slow-pulling device is adjusted, and after the position of the pneumatic slow-pulling device is determined, the locking nut 32 is screwed down to complete the fixing of the pneumatic slow-pulling device. When the composite yarn bundle fiber feeding device works, composite yarn bundle fibers enter the air amplifier 2 through the yarn guide funnel 1, and due to the wall attachment effect driven by compressed air, gas at an inlet enters the air amplifier 2 at a high speed to form high-pressure high-speed airflow, and negative pressure is generated in the center of the air amplifier 2. Under the drive of negative pressure and high-speed airflow, the composite yarn bundle passes through the cavity of the air amplifier 2 and is conveyed to the lower side of the air amplifier 2, a continuous and stable yarn leading process is formed, the work is stable, and the use is convenient.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. A kind of pneumatic slow-pulling device, characterized by: comprises a guide wire funnel (1) and an air amplifier (2) which is arranged at the lower end of the guide wire funnel (1) and is communicated with the guide wire funnel (1).
2. A pneumatic slow-pulling apparatus as defined in claim 1, wherein: the guide wire funnel (1) is detachably connected with the air amplifier (2).
3. A wire drawing machine with a pneumatic slow-drawing device comprises a wire drawing machine main body (3), and is characterized in that: comprises the pneumatic slow-pulling device as set forth in any one of claims 1-2, which is provided on the upper end side of the drawing machine main body (3).
4. A drawing machine with pneumatic slow-drawing device according to claim 3, characterized in that: a support (4) is fixedly connected to one side of the upper end of the wire drawing machine main body (3), and the pneumatic slow-pulling device is detachably connected to the support (4).
5. A drawing machine with pneumatic slow-drawing device according to claim 4, characterized in that: the support (4) comprises a support rod (41) and a fixed half ring (43) fixedly connected to one end, far away from the wire drawing machine main body (3), of the support rod (41), one side of the fixed half ring (43) is hinged to a movable half ring (44), the other side of the fixed half ring is connected to the movable half ring (44) in a buckled mode, the fixed half ring (43) and the movable half ring (44) are mutually abutted to form a mounting ring, the inner side of the mounting ring is abutted to the outer side of the air amplifier (2).
6. A drawing machine with pneumatic slow-drawing device according to claim 5, characterized in that: the peripheral surface of the air amplifier (2) is provided with a plurality of positioning grooves (22), and a plurality of positioning strips (45) which can be inserted into the positioning grooves (22) are fixedly connected with the inner sides of the movable half ring (44) and the fixed half ring (43).
7. A drawing machine with pneumatic slow-drawing device according to claim 5, characterized in that: the vertical rigid coupling in upper end of wire drawing machine main part (3) has back shaft (31), the one end that the collar was kept away from in bracing piece (41) is rotated and is connected in back shaft (31), the upper end threaded connection of back shaft (31) has the downside can butt in lock nut (32) of bracing piece (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920980231.1U CN211112439U (en) | 2019-06-26 | 2019-06-26 | Pneumatic slow-pulling device and wire drawing machine with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920980231.1U CN211112439U (en) | 2019-06-26 | 2019-06-26 | Pneumatic slow-pulling device and wire drawing machine with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211112439U true CN211112439U (en) | 2020-07-28 |
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ID=71695278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920980231.1U Active CN211112439U (en) | 2019-06-26 | 2019-06-26 | Pneumatic slow-pulling device and wire drawing machine with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211112439U (en) |
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2019
- 2019-06-26 CN CN201920980231.1U patent/CN211112439U/en active Active
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