CN214400849U

CN214400849U - Drawing structure of novel drawing frame

Info

Publication number: CN214400849U
Application number: CN202023217353.7U
Authority: CN
Inventors: 叶长基
Original assignee: Hubei Zhisheng Textile Technology Co ltd
Current assignee: Huangmei County Huamei Textile Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-10-15
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a novel drawing structure of drawing frame relates to drawing frame technical field, send the frame including drawing frame body and the strip that has, send the frame to go up the transmission and be connected with the silver, and send and be provided with in the frame and be used for the drawing mechanism that is a silver with many silver drawing, send and be provided with water cooling mechanism and the air-cooled mechanism that is used for cooling down drawing mechanism in the frame. The utility model discloses in, the drawing of this device is compact rational in infrastructure, to the drawing effect preferred of silver, utilizes the water-cooling mechanism on the buncher to make the cooling effect to the buncher better, dispels the heat to silver and buncher through forced air cooling mechanism, and then can avoid the buncher temperature rise to carry out the drawing to the silver.

Description

Drawing structure of novel drawing frame

Technical Field

The utility model relates to a drawing frame technical field specifically is a novel drawing structure of drawing frame.

Background

The drawing frame is used for improving the internal structure of slivers, thereby improving the uniformity of long sections of the slivers, simultaneously reducing the weight unevenness, straightening and paralleling fibers in the slivers, reducing hooks, enabling the fineness to accord with the specification, uniformly mixing raw materials of different types or different qualities to achieve the specified mixing ratio, and is divided into a roller drawing frame and a gill box according to the form of a drawing mechanism.

The drawing structure of drawing frame often is buncher and two and compresses tightly the roller cooperation and carry out spacing extrusion and make its drawing with a plurality of slivers, the drawing effect of current drawing frame is more general, and can receive more friction because of carrying the silver in the buncher, and then can make the buncher temperature higher, the radiating effect of buncher is relatively poor in the drawing mechanism of current drawing frame, thereby can influence the buncher and compress tightly roller cooperation drawing, and compress tightly the roller and be not convenient for adjust in the drawing mechanism of current drawing frame, the silver quality after the drawing is relatively poor, the interval that in time the adjustment compressed tightly the roller can effectively improve the quality of drawing back seedling.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel drawing frame's drawing structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a novel drawing structure of drawing frame, includes the drawing frame body and send the frame that it had, send the transmission to be connected with the silver on the frame, and send and be provided with in the frame and be used for being a silver drawing mechanism with many silver drawings, be provided with in the frame of sending and be used for carrying out the water cooling mechanism and the air cooling mechanism that cool down to drawing mechanism.

As a further aspect of the present invention: the drawing mechanism includes: the bundling device, a first compression roller, a second compression roller, an arc-shaped through groove, an arc-shaped surface part and a strip-shaped through groove are connected to the strip feeding rack through screw threads, one end of the bundling device is open and corresponds to a plurality of cotton slivers, the other end of the bundling device is integrally formed and sunken to form the arc-shaped surface part, a through arc-shaped through groove is formed in the arc-shaped surface part, the strip-shaped through groove communicated with the arc-shaped through groove is formed in one side of the bundling device, the first compression roller and the second compression roller are rotatably connected to the strip feeding rack through bearings, the first compression roller and the second compression roller are opposite in rotation direction, the second compression roller comprises a rotating shaft, an upper rotating ring, a lower rotating ring and an annular groove, the two upper rotating rings and the lower rotating ring are fixedly sleeved on the rotating shaft, the upper rotating ring and the lower rotating ring form the annular groove, the first compression roller comprises a rotating shaft and a middle rotating ring, and the middle rotating ring and the annular groove are positioned on the same horizontal line, the cambered surface part on the buncher is matched with the local radians of the upper rotating ring and the lower rotating ring, and the middle rotating ring in the first compression roller extends into the buncher through the strip-shaped through groove and is combined with the annular groove to limit and extrude a plurality of cotton slivers in the buncher and draw the cotton slivers.

As a further aspect of the present invention: the water cooling mechanism includes: cooling tube, feed pipe, delivery pipe, water pump and water tank send a frame internal fixedly connected with water tank, and the last cooling tube that pastes many evenly distributed of buncher, the one end of cooling tube all runs through the top surface of water tank and extends wherein, the other end of cooling tube then all with the fixed intercommunication of top surface of feed pipe, the bottom surface of feed pipe then passes through the delivery pipe and the fixed intercommunication of output of water pump, water pump fixed mounting is in the water tank.

As a further aspect of the present invention: the air cooling mechanism includes: through-hole, mounting bracket and cross, the through-hole of a plurality of equipartitions has been seted up on the buncher, compresses tightly the top fixedly connected with mounting bracket of roller two, and the center of mounting bracket has seted up the cross and has led to the groove, and the cross leads to inslot sliding connection has the assorted cross to fix cross and mounting bracket through the screw.

As a further aspect of the present invention: and a plurality of radiating fins with one ends fixedly connected with the surface of the buncher are fixedly inserted into the cooling pipe, and the other ends of the radiating fins are fixedly connected with the side surface of the temperature guide plate fixedly connected in the cooling pipe.

As a further aspect of the present invention: and the water supply pipe is fixedly provided with an electric control valve which is a one-way control valve.

As a further aspect of the present invention: one end of the buncher close to the plurality of cotton slivers is fixedly connected with a feeding plate.

As a further aspect of the present invention: the bottom of the axis of rotation that compresses tightly in the roller one is through shaft coupling and servo motor's output fixed connection, servo motor fixed mounting is on the mounting panel of bottom surface, mounting panel bottom surface fixedly connected with and slide rail sliding connection's slide, slide rail fixed connection is bottom surface under the strip feeder frame, the bottom surface of mounting panel still with the both ends sliding connection of slide rail top surface, a plurality of evenly distributed's screw hole has all been seted up at the both ends of slide rail top surface, then set up in the strip feeder frame with slide rail length assorted spout, and the width of spout slightly is greater than the diameter that compresses tightly the first centre rotating ring of roller.

As a further aspect of the present invention: and a matched rubber pad is arranged on the outer side of the sliding groove.

As a further aspect of the present invention: two stands of fixedly connected with in the strip frame send, and through screw and the one end threaded connection of scraping the strip on the stand, the other end of one of them scraping the strip is contradicted with the side that compresses tightly the middle rotating ring of roller one, and the other end of another scraping the strip is then contradicted with the annular groove that compresses tightly roller two.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, the drawing of this device is compact rational in infrastructure, to the drawing effect preferred of silver, utilizes the water-cooling mechanism on the buncher to make the cooling effect to the buncher better, dispels the heat to silver and buncher through forced air cooling mechanism, and then can avoid the buncher temperature rise to carry out the drawing to the silver.

2. In the utility model, the cotton sliver is extruded and limited to be drawn by the middle rotary ring in the first compression roller and the annular groove in the second compression roller, compared with the traditional buncher, the cotton sliver is drawn in from the buncher and is drawn by the action of the middle rotary ring and the annular groove quickly, the buncher in the device has a compact structure, which is beneficial to drawing the cotton sliver, the water cooling mechanism has the function of cooling the buncher, the buncher is cooled by heat exchange through the cooling pipe, the second compression roller rotates to drive the cross plate to rotate, thereby blowing and radiating the cotton sliver and the buncher, the radiating fins with good heat conductivity are utilized to exchange heat with the heat conducting plate in the cooling pipe, the feeding plate is beneficial to the entry of the cotton sliver into the buncher, the position of the mounting plate on the slide rail is connected, thereby the position of the first compression roller in the chute is changed, and further the distance between the middle rotary ring and the annular groove is changed, the scraping strip is used for scraping the residual thread end fluff and the like on the rotating ring and the annular groove.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a first pressing roller and a second pressing roller of the present invention;

fig. 3 is a schematic structural view of the middle buncher of the present invention;

FIG. 4 is a schematic structural view of the middle water cooling mechanism of the present invention;

FIG. 5 is a schematic structural view of the middle slide plate of the present invention;

fig. 6 is a schematic structural view of the middle scraping strip of the present invention.

In the figure: 1. a strip feeding rack; 2. a cotton sliver; 3. a feeding plate; 4. a buncher; 5. a through hole; 6. a cooling pipe; 7. a chute; 8. a rubber pad; 9. scraping the strips; 10. a column; 11. a first pressing roller; 111. a middle rotating ring; 12. a mounting frame; 13. a cross plate; 14. a second pressing roller; 141. an upper rotating ring; 142. a lower rotating ring; 143. an annular groove; 15. an arc-shaped through groove; 16. an arc surface portion; 17. a strip-shaped through groove; 18. a heat conducting plate; 19. a heat sink; 20. a water supply pipe; 21. an electrically controlled valve; 22. a water supply pipe; 23. a water pump; 24. a water tank; 25. a slide rail; 26. a slide plate; 27. a servo motor; 28. mounting a plate; 29. a threaded bore.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-6, in the embodiment of the present invention, a novel drawing structure of drawing frame, including the drawing frame body and the strip feeding frame 1 that it has, the transmission is connected with silver 2 on the strip feeding frame 1, and is provided with on the strip feeding frame 1 and is used for being a 2 drawing mechanism of silver with the 2 drawing of many slivers, is provided with water cooling mechanism and the air cooling mechanism that is used for cooling down to the drawing mechanism in the strip feeding frame 1, the utility model discloses in, the drawing compact structure of this device is reasonable compact, to the drawing effect preferred of silver 2, utilizes the water cooling mechanism on the buncher 4 to make the cooling effect to buncher 4 better, dispels the heat to silver 2 and buncher 4 through the air cooling mechanism, and then can avoid 4 temperature rising of buncher to carry out the drawing to silver 2.

The drawing mechanism includes: the sliver conveying machine comprises a buncher 4, a first pressing roller 11, a second pressing roller 14, an arc-shaped through groove 15, an arc-shaped part 16 and a strip-shaped through groove 17, wherein the strip conveying machine frame 1 is connected with the triangular buncher 4 through screw threads, one end of the buncher 4 is open and corresponds to a plurality of slivers 2, the other end of the buncher 4 is integrally formed and sunken to form the arc-shaped part 16, the arc-shaped part 16 is provided with the through arc-shaped through groove 15, one side of the buncher 4 is provided with the strip-shaped through groove 17 communicated with the arc-shaped through groove 15, the strip conveying machine frame 1 is rotatably connected with the first pressing roller 11 and the second pressing roller 14 through bearings, the first pressing roller 11 and the second pressing roller 14 are opposite in rotation direction, the second pressing roller 14 comprises a rotating shaft, an upper rotating ring 141, a lower rotating ring 142 and an annular groove 143, two upper rotating rings 141 and lower rotating rings 142 are fixedly sleeved on the rotating shaft, and the upper rotating ring 141 and the lower rotating ring 142 form the annular groove 143, the first compression roller 11 is composed of a rotating shaft and a middle rotating ring 111, the middle rotating ring 111 and the annular groove 143 are located on the same horizontal line, the arc portion 16 on the buncher 4 is matched with the local radians of the upper rotating ring 141 and the lower rotating ring 142, the middle rotating ring 111 in the first compression roller 11 extends into the buncher 4 through the strip-shaped through groove 17 and forms a limit extrusion on a plurality of cotton slivers 2 in the buncher 4 together with the annular groove 143 and forms the cotton slivers, the cotton slivers 2 are extruded and limited by the middle rotating ring 111 in the first compression roller 11 and the annular groove 143 in the second compression roller 14 to form the cotton slivers 2, and compared with the traditional buncher 4, the cotton slivers 2 are gathered from entering the buncher 4 and are quickly formed under the action of the middle rotating ring 111 and the annular groove 143.

The water cooling mechanism includes: cooling tube 6, feed pipe 20, delivery pipe 22, water pump 23 and water tank 24, send strip frame 1 internal fixedly connected with water tank 24, the last cooling tube 6 that has pasted many evenly distributed of buncher 4, cooling tube 6's one end all runs through water tank 24's top surface and extends wherein, cooling tube 6's the other end then all with feed pipe 20's the fixed intercommunication of top surface, feed pipe 20's bottom surface then passes through delivery pipe 22 and the fixed intercommunication of output of water pump 23, water pump 23 fixed mounting is in water tank 24, the effect of water-cooling mechanism is cooled down buncher 4, utilize cooling tube 6 to come to carry out the heat transfer cooling to buncher 4.

The air cooling mechanism includes: through-hole 5, mounting bracket 12 and cross 13, set up the through-hole 5 of a plurality of equipartitions on the buncher 4, compress tightly the top fixedly connected with mounting bracket 12 of two 14 rollers, and the center of mounting bracket 12 has seted up the cross and has led to the groove, and the cross leads to inslot sliding connection has assorted cross 13 to fix cross 13 and mounting bracket 12 through the screw, compress tightly two 14 rotations of roller and drive cross 13 and rotate, thereby blow the heat dissipation to silver 2 and buncher 4.

A plurality of radiating fins 19 with one ends fixedly connected with the surface of the buncher 4 are fixedly inserted in the cooling pipe 6, the other ends of the radiating fins 19 are fixedly connected with the side surface of a heat conducting plate 18 fixedly connected in the cooling pipe 6, and the radiating fins 19 with good heat conducting property and the heat conducting plate 18 in the cooling pipe 6 are utilized for heat exchange.

The water supply pipe 22 is fixedly provided with an electric control valve 21, and the electric control valve 21 is a one-way control valve.

One end of the buncher 4 close to the plurality of cotton slivers 2 is fixedly connected with a feeding plate 3, and the feeding plate 3 is beneficial to the cotton slivers 2 to enter the buncher 4.

The bottom end of the rotating shaft in the first compression roller 11 is fixedly connected with the output end of the servo motor 27 through a coupler, the servo motor 27 is fixedly mounted on a mounting plate 28 on the bottom surface, a sliding plate 26 which is connected with a sliding rail 25 in a sliding manner is fixedly connected to the bottom surface of the mounting plate 28, the sliding rail 25 is fixedly connected to the bottom surface of the strip feeding rack 1, the bottom surface of the mounting plate 28 is further connected with two ends of the top surface of the sliding rail 25 in a sliding manner, a plurality of threaded holes 29 which are uniformly distributed are formed in two ends of the top surface of the sliding rail 25, a sliding groove 7 which is matched with the length of the sliding rail 25 is formed in the strip feeding rack 1, the width of the sliding groove 7 is slightly larger than the diameter of the rotating ring 111 in the first compression roller 11, and the position of the first compression roller 11 on the sliding rail 25 is changed, so that the position of the first compression roller 11 in the sliding groove 7 is changed, and the distance between the rotating ring 111 and the annular concave groove 143 is changed.

And a matched rubber pad 8 is arranged on the outer side of the sliding chute 7.

Two vertical columns 10 are fixedly connected to the strip feeding rack 1, the vertical columns 10 are in threaded connection with one ends of the scraping strips 9 through screws, the other end of one scraping strip 9 abuts against the side face of the middle rotating ring 111 of the first compression roller 11, the other end of the other scraping strip 9 abuts against the annular groove 143 of the second compression roller 14, and the scraping strips 9 are used for scraping residual thread hairs and the like on the middle rotating ring 111 and the annular groove 143.

The utility model discloses a theory of operation:

the cotton sliver 2 passes through the buncher 4 and is spread out from the arc-shaped through groove 15, the annular groove 143 in the pressing roller II 14 beside the arc-shaped surface part 16 limits one side of the cotton sliver 2, the middle rotating ring 111 in the pressing roller I11 beside the strip-shaped through groove 17 limits and extrudes the other side of the cotton sliver 2, the annular groove 143 and the middle rotating ring 111 perform doubling on the cotton sliver 2, the pressing roller I11 can move in the slide rail 25 by using the mounting plate 28 at the bottom, so that the pressing roller I11 can move in the slide groove 7, the distance between the middle rotating ring 111 and the annular groove 143 is adjusted, the finished product of the doubled cotton sliver 2 is further controlled, the buncher 4 and the cotton sliver 2 are cooled by using the water cooling mechanism and the air cooling mechanism, the heat of the buncher 4 is transferred to the temperature guide plate 18 in the cooling pipe 6 by the cooling fins 19, the heat exchange and cooling is performed, the pressing roller I11 rotates to drive the cross plate 13 to rotate, through-hole 5 on the cooperation buncher 4, blow the heat dissipation to buncher 4 and silver 2 below, and then can avoid 4 temperature risees of buncher to carry out the drawing to silver 2.

The electric elements that appear here all are connected through transformer and external master controller and 220V commercial power electricity to the master controller can play the conventional known equipment of control for the computer and so on, the utility model provides a product model is only for the use that this technical scheme goes on according to the structural feature of product, and its product can be adjusted and reformed transform after purchasing, makes it match more and accord with the utility model discloses technical scheme belongs to, it is the technical scheme of this technical scheme best application, and the model of its product can be according to the technical parameter of its needs and replace and reform transform, and it is known for technical personnel that belong to in the field, consequently, what technical personnel that belong to in the field can be clear passes through the utility model provides a corresponding result of use.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a novel drawing structure of drawing frame, includes drawing frame body and send strip frame (1) that it has, its characterized in that, send strip frame (1) to go up the transmission and be connected with silver (2), and send and be provided with on strip frame (1) and be used for being the drawing mechanism of a silver (2) with many silver (2) drawing, be provided with in sending strip frame (1) and be used for carrying out the water cooling mechanism and the air cooling mechanism that cool down to the drawing mechanism.

2. The drawing frame structure of a novel drawing frame according to claim 1, wherein the drawing mechanism comprises: the bundling device comprises a bundling device (4), a first compression roller (11), a second compression roller (14), an arc through groove (15), an arc part (16) and strip through grooves (17), wherein the strip feeding rack (1) is connected with the triangular bundling device (4) through screw threads, one end of the bundling device (4) is open and corresponds to a plurality of cotton slivers (2), the other end of the bundling device (4) is integrally formed and sunken to form the arc part (16), the arc part (16) is provided with the through arc through groove (15), one side of the bundling device (4) is provided with the strip through groove (17) communicated with the arc through groove (15), the strip feeding rack (1) is rotatably connected with the first compression roller (11) and the second compression roller (14) through bearings, the first compression roller (11) and the second compression roller (14) are opposite in rotation direction, the second compression roller (14) consists of a rotating shaft, an upper rotating ring (141), a lower rotating ring (142) and an annular concave groove (143), fixed cover is connected with two last change collar (141) and lower change collar (142) in the axis of rotation, and go up change collar (141) and form annular groove (143) with lower change collar (142), it comprises axis of rotation and middle change collar (111) to compress tightly roller (11), and well change collar (111) and annular groove (143) are in same water flat line, cambered part (16) and last change collar (141) and the local radian phase-match setting of lower change collar (142) on buncher (4), it extends to buncher (4) through bar logical groove (17) to compress tightly in change collar (111) in roller (11), and carry out spacing extrusion and make its doubling to many cotton slivers (2) in buncher (4) together with annular groove (143).

3. The drawing frame structure of a novel drawing frame as claimed in claim 1, wherein the water cooling mechanism comprises: cooling pipe (6), feed pipe (20), delivery pipe (22), water pump (23) and water tank (24), send strip frame (1) internal fixedly connected with water tank (24), support cooling pipe (6) that have many evenly distributed on buncher (4), the one end of cooling pipe (6) all runs through the top surface of water tank (24) and extends wherein, the other end of cooling pipe (6) then all with the fixed intercommunication of top surface of feed pipe (20), the bottom surface of feed pipe (20) then passes through the fixed intercommunication of output of delivery pipe (22) and water pump (23), water pump (23) fixed mounting is in water tank (24).

4. The drawing frame structure of a novel drawing frame according to claim 1 or 2, wherein the air cooling mechanism comprises: through-hole (5), mounting bracket (12) and cross (13), set up through-hole (5) of a plurality of equipartitions on buncher (4), top fixedly connected with mounting bracket (12) of compression roller two (14), and the center of mounting bracket (12) has seted up the cross and has led to the groove, and the cross leads to inslot sliding connection has assorted cross (13) to fix cross (13) and mounting bracket (12) through the screw.

5. The drawing frame structure of a novel drawing frame according to claim 3, characterized in that a plurality of radiating fins (19) with one ends fixedly connected with the surface of the buncher (4) are fixedly inserted in the cooling pipe (6), and the other ends of the plurality of radiating fins (19) are fixedly connected with the side surface of the temperature guide plate (18) fixedly connected in the cooling pipe (6).

6. Drawing frame structure of a new drawing frame according to claim 3, characterized in that the electric control valve (21) is fixed on the water supply pipe (22), and the electric control valve (21) is a one-way control valve.

7. The drawing frame structure of a novel drawing frame according to claim 2, characterized in that a feeding plate (3) is fixedly connected to one end of the buncher (4) close to the plurality of slivers (2).

8. Drawing frame structure of a new drawing frame according to claim 2, the bottom of the rotating shaft in the first compression roller (11) is fixedly connected with the output end of a servo motor (27) through a coupler, the servo motor (27) is fixedly arranged on a mounting plate (28) on the bottom surface, the bottom surface of the mounting plate (28) is fixedly connected with a sliding plate (26) which is in sliding connection with a sliding rail (25), the sliding rail (25) is fixedly connected with the lower bottom surface of a strip feeding rack (1), the bottom surface of the mounting plate (28) is also in sliding connection with the two ends of the top surface of the sliding rail (25), the two ends of the top surface of the sliding rail (25) are respectively provided with a plurality of uniformly distributed threaded holes (29), and the strip feeding rack (1) is provided with a sliding chute (7) matched with the sliding rail (25) in length, and the width of the sliding groove (7) is slightly larger than the diameter of the rotating ring (111) in the first pressing roller (11).

9. Drawing frame structure of a new drawing frame according to claim 8, characterised in that outside the chute (7) there is a matching rubber pad (8).

10. The drawing structure of a novel drawing frame according to claim 2, characterized in that two columns (10) are fixedly connected to the strip feeding rack (1), and the columns (10) are in threaded connection with one ends of the scraping strips (9) through screws, wherein the other end of one scraping strip (9) is abutted against the side face of the middle rotating ring (111) of the first compression roller (11), and the other end of the other scraping strip (9) is abutted against the annular groove (143) of the second compression roller (14).