Drawing equipment for wool blended yarn production

Abstract

The utility model discloses a wool blended yarn production drawing device which comprises a fixed base, a collecting box is fixedly arranged at the bottom of the fixed base, a movable cover plate assembly is arranged in the collecting box, a yarn inlet pipe is fixedly arranged at the top of the collecting box, and a collecting hopper is fixedly arranged on the surface of the yarn inlet pipe. And a mounting shaft is rotationally arranged in the collecting hopper, and a supporting roller is fixedly arranged on the surface of the mounting shaft. The broken threads and thread ends entering the device are blocked through the filter screen, so that the broken threads and the thread ends fall into the collecting box, the purpose of conveniently cleaning the broken threads and the thread ends mixed in the yarns is achieved, the broken threads and the thread ends mixed in the yarns are prevented from being attached to the interior of the strip combining device in the wool blended yarn production process, and the production efficiency is improved. Therefore, the situation that too many broken threads and thread ends adhere to the interior of the strip combining device and consequently the strip combining device cannot be used is avoided, and the situation that the strip combining device needs to be cleaned after being stopped for too long time is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of drawing frames, in particular to a drawing frame device for producing wool blended yarns. Background Art

[0002] With the continuous development of the times, my country has achieved rapid development in the field of textiles. The role of the drawing frame is to improve the internal structure of the sliver, thereby improving its long segment uniformity, while reducing the weight unevenness, making the fibers in the sliver straight and parallel, reducing hooks, making the fineness meet the regulations, and making different types or qualities of raw materials mix evenly to achieve the specified mixing ratio. The drawing frame is divided into two categories according to the form of the drafting mechanism: roller drafting drawing frame and gill combing machine. The drawing frame is also often used in the production of wool blended yarn.

[0003] When wool blended yarn is combined by a drawing frame, broken threads and thread ends are mixed in the wool blended yarn, and these broken threads and thread ends will adhere to the inside of the drawing frame. When too many broken threads or thread ends are attached, the drawing frame cannot be used normally. Therefore, a drawing device for wool blended yarn production is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a drawing device for producing wool blended yarn, which is used to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A drawing equipment for producing wool blended yarns, comprising a fixed base, a collecting box is fixedly arranged at the bottom of the fixed base, a movable cover plate assembly is arranged inside the collecting box, an inlet pipe is fixedly arranged on the top of the collecting box, a collecting bucket is fixedly arranged on the surface of the inlet pipe, a mounting shaft is rotatably arranged inside the collecting bucket, a supporting roller is fixedly arranged on the surface of the mounting shaft, a filter screen and a powerful fan are fixedly arranged inside the collecting box, a gantry mounting frame is fixedly arranged on the top of the fixed base, an electric push rod is fixedly arranged on the top of the gantry mounting frame, an inverted U-shaped mounting plate is fixedly arranged on the output end of the electric push rod, a rotating shaft is rotatably arranged inside the inverted U-shaped mounting plate, a lower pressure roller is fixedly arranged on the surface of the rotating shaft, wool blended yarn constraint assemblies are arranged on the left and right sides of the gantry mounting frame, and a yarn closing assembly for facilitating the closing of the wool blended yarn is arranged on the fixed base.

[0007] Preferably, the movable cover plate assembly includes a movable plate, which is overlapped and arranged on the rear side of the collection box, a connecting card is fixedly arranged on the front side of the movable plate, a sealing gasket is fixedly arranged on the surface of the connecting card, the sealing gasket is overlapped and arranged inside the collection box, and a hand-held handle is fixedly arranged on the rear side of the movable plate.

[0008] Preferably, the strip assembly includes a U-shaped fixing plate and a bunching plate, the bunching plate is fixedly installed on the top of the fixed base, the U-shaped fixing plate is fixedly installed on the bottom of the fixed base, a driving motor is fixedly arranged at the bottom of the U-shaped fixing plate, a rotating shaft is fixedly arranged at the output end of the driving motor, a driving gear is fixedly arranged on the surface of the rotating shaft, a passive gear is meshed on the surface of the driving gear, a connecting shaft is fixedly arranged inside the passive gear, the connecting shaft is rotatably arranged inside the U-shaped fixing plate, and bunching wheels are fixedly arranged on the surfaces of the passive gear and the rotating shaft.

[0009] Preferably, the wool blended yarn restraint assembly includes four connecting plates, and the four connecting plates are respectively fixedly mounted on the left and right sides of the gantry mounting frame, and support columns are fixedly arranged between the facing surfaces of the connecting plates, and a restraint rod is fixedly arranged on the top of the support column.

[0010] Preferably, the number of the inlet pipes and the collecting buckets are both several, and the several inlet pipes and the several collecting buckets are distributed in a linear array, and the inlet pipes and the collecting buckets are both made of metal.

[0011] Preferably, there are two lower pressure rollers, and the two lower pressure rollers are symmetrically distributed, the lower pressure rollers are vertically aligned with the support rollers, and the length of the lower pressure rollers is greater than that of the support rollers.

[0012] Preferably, on the same horizontal projection plane, the powerful fan is located in front of the filter, the filter is made of metal, and the powerful fan and the filter are not in contact.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the drawing equipment for wool blended yarn production drives the lower pressure roller to contact the yarn through the inverted U-shaped mounting plate and the rotating shaft by the electric push rod, and the yarn is spread out by the lower pressure roller and the supporting roller. When the yarn is spread out, the broken threads and thread ends mixed in the yarn are exposed, and the powerful fan is started, and the exposed broken threads and thread ends enter the interior of the collecting box through the collecting bucket and the thread inlet pipe, and the entering broken threads and thread ends are blocked by the filter net, so that the broken threads and thread ends fall into the interior of the collecting box, thereby achieving the goal of facilitating the cleaning of the broken threads and thread ends mixed in the yarn, avoiding the broken threads and thread ends mixed in the yarn from adhering to the interior of the drawing device during the wool blended yarn production process, thereby avoiding the situation where the drawing device cannot be used due to too many broken threads and thread ends adhering to the interior, and avoiding the situation where the drawing device needs to be stopped for too long to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the structural survey drawing of the utility model;

[0015] Figure 2 It is a right sectional view of the structure of the utility model;

[0016] Figure 3 This is a front cross-sectional view of the structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the partial structure of the structural joint assembly of the utility model;

[0018] Figure 5 for Figure 2 A magnified view of the structure at A.

[0019] In the figure: 1. fixed base; 2. collection box; 3. inlet pipe; 4. collection bucket; 5. filter; 6. powerful fan; 7. gantry mounting frame; 8. electric push rod; 9. inverted U-shaped mounting plate; 10. rotating shaft; 11. lower pressure roller; 12. mounting shaft; 13. support roller; 14. movable plate; 15. connecting card plate; 16. sealing gasket; 17. hand-held handle; 18. U-shaped fixed plate; 19. clustering plate; 20. driving motor; 21. rotating shaft; 22. driving gear; 23. driven gear; 24. connecting shaft; 25. clustering wheel; 26. connecting plate; 27. support column; 28. restraint rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Reference Figure 1-5A drawing equipment for producing wool blended yarn comprises a fixed base 1, a collecting box 2 is fixedly arranged at the bottom of the fixed base 1, a movable cover assembly is arranged inside the collecting box 2, a wire feed pipe 3 is fixedly arranged on the top of the collecting box 2, a collecting bucket 4 is fixedly arranged on the surface of the wire feed pipe 3, the number of wire feed pipes 3 and the number of collecting buckets 4 are both several, and the several wire feed pipes 3 and the several collecting buckets 4 are distributed in a linear array, the wire feed pipes 3 and the collecting buckets 4 are both made of metal material, and through the arrangement of the several wire feed pipes 3 and the collecting buckets 4, multiple groups of yarns can be cleaned at the same time, and the wire feed pipes 3 and the collecting buckets 4 made of metal are not easy to be damaged, which avoids the reduction of suction due to damage of the wire feed pipes 3 and the collecting buckets 4 In the present invention, a mounting shaft 12 is rotatably provided inside the collecting bucket 4, and a supporting roller 13 is fixedly provided on the surface of the mounting shaft 12. A filter screen 5 and a powerful fan 6 are fixedly provided inside the collecting box 2. On the same horizontal projection plane, the powerful fan 6 is located in front of the filter screen 5. The filter screen 5 is made of metal material. The powerful fan 6 and the filter screen 5 do not contact each other, so that the broken wires and thread ends entering the collecting box 2 are blocked by the filter screen 5, and the broken wires and thread ends are prevented from being twisted into the powerful fan 6. The metal filter screen 5 is not easily damaged, which makes the service life of the filter screen 5 longer. A gantry mounting frame 7 is fixedly provided on the top of the fixed base 1, and an electric push rod 8 is fixedly provided on the top of the gantry mounting frame 7. The output end of the electric push rod 8 is fixedly provided An inverted U-shaped mounting plate 9 is provided, and a rotating shaft 10 is rotatably arranged inside the inverted U-shaped mounting plate 9. A lower pressing roller 11 is fixedly arranged on the surface of the rotating shaft 10. There are two lower pressing rollers 11, and the two lower pressing rollers 11 are symmetrically distributed. The lower pressing roller 11 and the supporting roller 13 are vertically aligned. The length of the lower pressing roller 11 is greater than the length of the supporting roller 13. The two lower pressing rollers 11 cooperate with the setting of the supporting roller 13 to spread the combined yarn flat, thereby facilitating the exposure of broken threads and thread ends mixed in the yarn. Moreover, through the lower pressing roller 11 whose length is greater than the supporting roller 13, multiple supporting rollers 13 can use two lower pressing rollers 11, and the lower pressing roller 11 and the yarn are driven by the electric push rod 8 through the inverted U-shaped mounting plate 9 and the rotating shaft 10. The yarn is spread out by the pressing roller 11 and the supporting roller 13. When the yarn is spread out, the broken threads and thread ends mixed in the yarn are exposed, and the powerful fan 6 is started. The exposed broken threads and thread ends enter the collecting box 2 through the collecting bucket 4 and the thread inlet pipe 3, and the broken threads and thread ends entering are blocked by the filter screen 5, so that the broken threads and thread ends fall into the collecting box 2, thereby facilitating the cleaning of the broken threads and thread ends mixed in the yarn, avoiding the broken threads and thread ends mixed in the yarn from adhering to the inside of the closing device during the production of wool blended yarn, thereby avoiding the situation that the closing device cannot be used due to too many broken threads and thread ends adhering to the inside, and avoiding the situation that the closing device needs to be stopped for too long to clean.

[0022] The specific movable cover assembly includes a movable plate 14, which is overlapped and arranged at the rear side of the collection box 2, a connecting card plate 15 is fixedly arranged at the front side of the movable plate 14, a sealing gasket 16 is fixedly arranged on the surface of the connecting card plate 15, and the sealing gasket 16 is overlapped and arranged inside the collection box 2, and a hand-held handle 17 is fixedly arranged at the rear side of the movable plate 14. The movable plate 14 is pulled to move backward by the hand-held handle 17, so that the movable plate 14 drives the connecting card plate 15 and the sealing gasket 16 to move out of the collection box 2, so that it is convenient to clean the broken wires and thread ends in the collection box 2, and it is convenient to clean the filter screen 5 with a long-handled brush. After cleaning, the connecting card plate 15 and the sealing gasket 16 are inserted into the collection box 2 through the movable plate 14, so that the sealing gasket 16 is squeezed inside the collection box 2, and the connecting card plate 15 is fixedly installed in the collection box 2 through the deformation and rebound of the sealing gasket 16.

[0023] Specifically, the fixed base 1 is provided with a yarn closing assembly for closing the wool blended yarn, and the yarn closing assembly includes a U-shaped fixed plate 18 and a bunching plate 19. The bunching plate 19 is fixedly installed on the top of the fixed base 1, and the U-shaped fixed plate 18 is fixedly installed on the bottom of the fixed base 1. A driving motor 20 is fixedly arranged at the bottom of the U-shaped fixed plate 18, and a rotating shaft 21 is fixedly arranged at the output end of the driving motor 20. A driving gear 22 is fixedly arranged on the surface of the rotating shaft 21, and a passive gear 23 is meshed on the surface of the driving gear 22. A connecting shaft 24 is fixedly arranged inside the passive gear 23, and the connecting shaft 24 is rotatably arranged inside the U-shaped fixed plate 18. Bunching wheels 25 are fixedly arranged on the surfaces of the passive gear 23 and the rotating shaft 21. The yarn passes through the bunching plate 19 and enters between the two bunching wheels 25 to compress the wire harness. The driving motor 20 drives the driving gear 22 to rotate through the rotating shaft 21, so that the passive gear 23 drives the connecting shaft 24 to rotate, so that the two bunching wheels 25 keep rotating in the opposite direction to pull the wire harness for drawing.

[0024] Specifically, wool mixed yarn restraint components are provided on both sides of the gantry mounting frame 7, and the wool mixed yarn restraint components include connecting plates 26. There are four connecting plates 26, and the four connecting plates 26 are respectively fixedly installed on the left and right sides of the gantry mounting frame 7. Support columns 27 are fixedly provided between the facing surfaces of the connecting plates 26, and restraint rods 28 are fixedly provided on the tops of the support columns 27. By installing the restraint rods 28 on the tops of the support columns 27, the restraint rods 28 can restrain the yarns, thereby avoiding the yarns from being scattered during the process of closing the yarns.

[0025] The wool blended yarn production drawing equipment is connected to a 220V mains power supply, and the main controller can be a conventional known device such as a computer for control.

[0026] When in use: when the wool blended yarn needs to be combined during the production process, the yarn is passed between the constraint rods 28 on the right, and the yarn is passed through the top of the support roller 13, and the output end is driven by the electric push rod 8 to push the inverted U-shaped mounting plate 9 downward, and the inverted U-shaped mounting plate 9 drives the lower pressure roller 11 to move downward through the rotating shaft 10, so that the lower pressure roller 11 contacts the yarn, and the yarn is spread out by the lower pressure roller 11 and the support roller 13. When the yarn is spread out, the broken threads and thread ends mixed in the yarn are exposed, and the powerful fan 6 is started, so that the collection bucket 4 sucks the exposed broken threads and thread ends into the inside of the inlet pipe 3, and enters the collection through the inlet pipe 3 Inside the box 2, the broken wires and thread ends entering are blocked by the filter net 5, so that the broken wires and thread ends fall into the collection box 2. After cleaning, the yarn passes through the bunching plate 19 and enters between the two bunching wheels 25. The driving output of the driving motor 20 drives the rotating shaft 21 to rotate, so that the rotating shaft 21 drives the driving gear 22 to rotate, and the driving gear 22 drives the driven gear 23 to rotate, and the driven gear 23 drives the connecting shaft 24 to rotate, so that the connecting shaft 24 and the rotating shaft 21 simultaneously drive the bunching wheel 25 to rotate in the opposite direction, so that the wire harness is compressed, and the reverse rotation is maintained to pull the wire harness for drawing.

[0027] In summary, the wool blended yarn production drawing equipment drives the lower pressure roller 11 to contact the yarn through the inverted U-shaped mounting plate 9 and the rotating shaft 10 through the electric push rod 8, and the yarn is spread out by the lower pressure roller 11 and the supporting roller 13. When the yarn is spread out, the broken threads and thread ends mixed in the yarn are exposed, and the powerful fan 6 is started. The exposed broken threads and thread ends enter the collecting box 2 through the collecting bucket 4 and the inlet pipe 3, and the broken threads and thread ends entering are blocked by the filter screen 5, so that the broken threads and thread ends fall into the collecting box 2, so as to facilitate the cleaning of the broken threads and thread ends mixed in the yarn, and avoid the broken threads and thread ends mixed in the yarn from adhering to the inside of the drawing device during the wool blended yarn production process, thereby avoiding the situation that the drawing device cannot be used due to too many broken threads and thread ends adhering to the inside, and avoiding the situation that the drawing device needs to be stopped for too long to clean, and is used to solve the problems raised in the above-mentioned background technology.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drawing device for producing wool blended yarn, comprising a fixed base (1), characterized in that: A collecting box (2) is fixedly arranged at the bottom of the fixed base (1), a movable cover assembly is arranged inside the collecting box (2), an inlet pipe (3) is fixedly arranged at the top of the collecting box (2), a collecting bucket (4) is fixedly arranged on the surface of the inlet pipe (3), a mounting shaft (12) is rotatably arranged inside the collecting bucket (4), a supporting roller (13) is fixedly arranged on the surface of the mounting shaft (12), a filter screen (5) and a powerful fan (6) are fixedly arranged inside the collecting box (2), and the top of the fixed base (1) is provided with a plurality of filter screens (5) and a plurality of filter screens (6). A gantry mounting frame (7) is fixedly arranged, an electric push rod (8) is fixedly arranged on the top of the gantry mounting frame (7), an inverted U-shaped mounting plate (9) is fixedly arranged at the output end of the electric push rod (8), a rotating shaft (10) is rotatably arranged inside the inverted U-shaped mounting plate (9), a lower pressure roller (11) is fixedly arranged on the surface of the rotating shaft (10), wool blended yarn restraining components are arranged on the left and right sides of the gantry mounting frame (7), and a yarn closing component for facilitating the closing of wool blended yarns is arranged on the fixed base (1).

2. A drawing equipment for producing wool blended yarn according to claim 1, characterized in that: The movable cover assembly comprises a movable plate (14), the movable plate (14) being overlapped and arranged on the rear side of the collection box (2), a connecting card plate (15) being fixedly arranged on the front side of the movable plate (14), a sealing gasket (16) being fixedly arranged on the surface of the connecting card plate (15), the sealing gasket (16) being overlapped and arranged inside the collection box (2), and a hand-held handle (17) being fixedly arranged on the rear side of the movable plate (14).

3. A drawing equipment for producing wool blended yarn according to claim 1, characterized in that: The strip assembly comprises a U-shaped fixing plate (18) and a clustering plate (19), wherein the clustering plate (19) is fixedly mounted on the top of a fixing base (1), and the U-shaped fixing plate (18) is fixedly mounted on the bottom of the fixing base (1). A driving motor (20) is fixedly arranged at the bottom of the U-shaped fixing plate (18), and a rotating shaft (21) is fixedly arranged at the output end of the driving motor (20). A driving gear (22) is fixedly arranged on the surface of the rotating shaft (21), and a passive gear (23) is meshedly arranged on the surface of the driving gear (22). A connecting shaft (24) is fixedly arranged inside the passive gear (23), and the connecting shaft (24) is rotatably arranged inside the U-shaped fixing plate (18). Clustering wheels (25) are fixedly arranged on the surfaces of both the passive gear (23) and the rotating shaft (21).

4. A drawing equipment for producing wool blended yarn according to claim 1, characterized in that: The wool blended yarn restraint assembly comprises a connecting plate (26), the number of the connecting plates (26) is four, the four connecting plates (26) are respectively fixedly mounted on the left and right sides of the gantry mounting frame (7), a supporting column (27) is fixedly arranged between the facing surfaces of the connecting plates (26), and a restraining rod (28) is fixedly arranged on the top of the supporting column (27).

5. A drawing equipment for producing wool blended yarn according to claim 1, characterized in that: The number of the inlet pipes (3) and the collecting buckets (4) is multiple, and the multiple inlet pipes (3) and the multiple collecting buckets (4) are distributed in a linear array, and the inlet pipes (3) and the collecting buckets (4) are made of metal material.

6. A drawing equipment for producing wool blended yarn according to claim 1, characterized in that: The number of the lower pressure rollers (11) is two, and the two lower pressure rollers (11) are symmetrically distributed. The lower pressure roller (11) and the support roller (13) are arranged in vertical alignment, and the length of the lower pressure roller (11) is greater than the length of the support roller (13).

7. A drawing equipment for producing wool blended yarn according to claim 1, characterized in that: On the same horizontal projection plane, the powerful fan (6) is located in front of the filter (5); the filter (5) is made of metal material; the powerful fan (6) and the filter (5) are not in contact.

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