Adjustable drawing frame

Abstract

The utility model relates to the technical field of cotton spinning processing, in particular to an adjustable drawing frame which comprises a working table, a plurality of bottom columns are installed at the bottom of the working table, a supporting plate is installed at the bottom ends of the bottom columns, a cover body is installed at one end of the top of the working table, and a sealing door is hinged to the top of the cover body. A door handle is installed on one side of the sealing door, a plurality of raw material barrels are installed at one end of the top of the supporting plate, a finished product barrel is installed at the other end of the top of the supporting plate, a plurality of guide wheels are installed in the two ends of the workbench, and a plurality of material guide columns are installed at the end, away from the guide wheels, of the top of the workbench. According to the improved drawing frame, the tightness can be easily and flexibly adjusted according to the sizes and specifications of different cotton spun yarns, tedious disassembly, assembly, adjustment and replacement operations are avoided, meanwhile, overflow of dust particles and impurities in the drawing operation process can be effectively reduced, the automatic cleaning capacity is achieved, and the manual cleaning cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to cotton spinning processing technical field, concretely is adjustable drawing frame. BACKGROUND

[0002] Cotton spinning processing technology is a key link in the textile industry, which involves the process of converting cotton raw materials into yarn through a series of processes. The purpose is to remove impurities from cotton fibers, improve the uniformity and strength of the fibers, and ultimately produce yarns that meet the requirements of weaving or knitting.

[0003] In cotton spinning processing, as the requirements for yarn quality and production efficiency continue to improve, traditional drawing frame is difficult to meet the flexible adjustment needs of different fiber materials and process parameters. The adjustable drawing frame makes the fiber drawing process more accurate and controllable through adjustable drawing device and parameter setting, thereby ensuring the uniformity and strength of the yarn, and can be flexibly adjusted according to different raw materials, processing requirements and production conditions, improving the adaptability and efficiency of production.

[0004] The inventor found the following problems in the prior art during the implementation of the utility model: 1. The common drawing frame now only processes cotton yarns of fixed size and thickness, which is not convenient for easy and flexible adjustment of tightness according to the size and specification requirements of different cotton yarns. Additional manpower and equipment are usually required to assist in the tedious and complex disassembly, adjustment and replacement operations, increasing the operating cost and poor practicability; 2. The common drawing frame now is easy to overflow dust particles and lint impurities on the surface of cotton yarn during drawing operation, and is not convenient for automatic and efficient cleaning, which may pollute the external environment, affect the working stability, threaten the health of the operator, increase the cleaning cost, and reduce the operation quality and efficiency. UTILITY MODEL CONTENTS

[0005] The utility model discloses a purpose lies in providing adjustable drawing frame to solve the problem of inconvenient automatic, efficient cleaning of dust particles and fluff impurities according to the size, specification size requirement of different cotton spinning yarn, the easy, flexible adjustment of tightness. In order to realize the above object, the utility model provides the following technical scheme: adjustable drawing frame, including work table, the bottom of work table is installed with a plurality of bottom column, the bottom of bottom column is installed with support plate, one end of work table top is installed with cover body, the top of cover body is hinged with sealing door, the one side of sealing door is installed with door handle, one end of support plate top is installed with a plurality of raw material cylinder, the other end of support plate top is installed with finished product cylinder, the inside of work table both ends is installed with a plurality of guide pulley, the one end of work table top away from guide pulley is installed with a plurality of guide column, the one side of guide column is equipped with with work table swing -mounted support frame, the one side of support frame is installed with first motor, the one side of first motor is driven with driving roller, the one end of work table top close to driving roller is installed with collection tray, the bottom of cover body is equipped with with work table swing -mounted adjusting assembly, the one end of work table top close to collection tray is installed with second motor, the one side of second motor is driven with two -way screw rod, the one end of two -way screw rod surface is connected with conducting disc with screw thread, the other end of two -way screw rod surface is connected with chuck with screw thread, the both sides of cover body are installed with cleaning assembly.

[0006] The adjusting assembly includes a mounting frame movably mounted at one end of the top of the workbench, a bearing wheel is mounted at the bottom of the inner wall of the mounting frame, a handle is mounted at one end of the top of the mounting frame, a first screw rod is mounted at the bottom of the handle, a moving block is threadedly connected to the surface of the first screw rod, and a lifting wheel is mounted at one side of the moving block.

[0007] The cleaning assembly includes a dust suction box movably mounted at both sides of the cover body, a plurality of dust collection hoppers are mounted at one side of the dust suction box, one end of a dust suction pipe is mounted at the bottom of the dust suction box, a fan is mounted at the other end of the dust suction pipe, one end of an air outlet pipe is mounted at one side of the fan, a dust collection box is mounted at the other end of the air outlet pipe, a sliding frame is slidably connected to the bottom end of the inner wall of the dust collection box, filter plates are slidably connected to both sides of the inner wall of the dust suction box, a handle is mounted at the top of the filter plate, a third motor is mounted at one end of the top of the dust collection box, a second screw rod is driven at the bottom of the third motor, and a scraper is threadedly connected to the surface of the second screw rod.

[0008] Further preferably, the bottom columns are symmetrically distributed about the horizontal center line of the workbench.

[0009] Further preferably, the sealing door forms an opening and closing structure with the cover body through the door handle.

[0010] Further preferably, the moving block and the handle constitute a lifting structure through the first screw rod.

[0011] Further preferably, the conducting disc and the second motor constitute a transmission structure through the bidirectional screw rod.

[0012] Further preferably, the dust collecting hoppers are uniformly and equidistantly distributed on one side of the dust collecting box.

[0013] Further preferably, the sliding frame and the dust collecting box constitute a sliding structure.

[0014] Compared with the prior art, the utility model has the beneficial effects of:

[0015] In the utility model, the tightness can be easily and flexibly adjusted according to the size and specification of different cotton spinning yarns, the complicated disassembly, adjustment and replacement operation is avoided, the operation convenience and efficiency are greatly improved, the dependence on additional manpower and equipment is reduced, and the operation cost is reduced.

[0016] In the utility model, the overflow of dust particles and impurities in the drawing operation process is effectively reduced, the operation environment is kept clean and stable, the automatic cleaning capacity is simultaneously provided, the frequency and cost of manual cleaning are reduced, the harm to the health of the operator is reduced, and the operation safety is improved. ACCURATE DRAWINGS

[0017] Figure 1 It is a front view structural schematic diagram of the utility model;

[0018] Figure 2 It is an internal explosion structural schematic diagram of the cover of the utility model;

[0019] Figure 3 It is an explosion structural schematic diagram of the adjusting assembly of the utility model;

[0020] Figure 4 It is an explosion structural schematic diagram of the cleaning assembly of the utility model.

[0021] In the figure: 1, workbench; 2, bottom column; 3, support plate; 4, cover body; 5, sealing door; 6, door handle; 7, raw material cylinder; 8, finished product cylinder; 9, guide wheel; 10, material guide column; 11, support frame; 12, first motor; 13, drive roller; 14, material collecting disc; 15, adjusting assembly; 1501, mounting bracket; 1502, bearing wheel; 1503, handle; 1504, first screw rod; 1505, moving block; 1506, lifting wheel; 16, second motor; 17, bidirectional screw rod; 18, transmission disc; 19, chuck; 20, cleaning assembly; 2001, dust suction box; 2002, dust collecting hopper; 2003, dust suction pipe; 2004, fan; 2005, air outlet pipe; 2006, dust collecting box; 2007, sliding frame; 2008, filter plate; 2009, handle; 2010, third motor; 2011, second screw rod; 2012, scraper. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1 to 4 The utility model provides technical scheme: adjustable drawing frame, including workbench 1, the bottom of workbench 1 is installed with several bottom columns 2, the bottom of bottom column 2 is installed with support plate 3, one end of workbench 1 top is installed with cover body 4, the top of cover body 4 is hinged with sealing door 5, one side of sealing door 5 is installed with door handle 6, one end of support plate 3 top is installed with several raw material cylinders 7, the other end of support plate 3 top is installed with finished product cylinder 8, the inside of both ends of workbench 1 is installed with several guide wheels 9, one end of workbench 1 top away from guide wheel 9 is installed with several material guide columns 10, the side of material guide column 10 is equipped with with workbench 1 swing installation's support frame 11, the side of support frame 11 is installed with first motor 12, the side of first motor 12 is driven with drive roller 13, one end of workbench 1 top close to drive roller 13 is installed with material collecting disc 14, the bottom of cover body 4 is equipped with with workbench 1 swing installation's adjusting assembly 15, one end of workbench 1 top close to material collecting disc 14 is installed with second motor 16, the side of second motor 16 is driven with bidirectional screw rod 17, one end of the surface of bidirectional screw rod 17 is connected with transmission disc 18 in screw thread, the other end of the surface of bidirectional screw rod 17 is connected with chuck 19 in screw thread, the both sides of cover body 4 are installed with cleaning assembly 20.

[0024] The adjusting assembly 15 comprises a mounting frame 1501 movably arranged at one end of the top of the workbench 1, a bearing wheel 1502 arranged at the bottom of the inner wall of the mounting frame 1501, a handle 1503 arranged at one end of the top of the mounting frame 1501, a first screw rod 1504 arranged at the bottom of the handle 1503, a moving block 1505 threadedly connected to the surface of the first screw rod 1504, and a lifting wheel 1506 arranged at one side of the moving block 1505.

[0025] The cleaning assembly 20 comprises dust suction boxes 2001 movably arranged at two sides of the cover body 4, a plurality of dust collecting hoppers 2002 arranged at one side of the dust suction box 2001, a dust suction pipe 2003 arranged at the bottom of the dust suction box 2001, a fan 2004 arranged at the other end of the dust suction pipe 2003, an air outlet pipe 2005 arranged at one end of one side of the fan 2004, a dust collecting box 2006 arranged at the other end of the air outlet pipe 2005, a sliding frame 2007 slidably connected to the bottom end of the inner wall of the dust collecting box 2006, filter plates 2008 slidably connected to the inner wall of the dust suction box 2001, a handle 2009 arranged at the top of the filter plate 2008, a third motor 2010 arranged at one end of the top of the dust collecting box 2006, a second screw rod 2011 driven by the bottom of the third motor 2010, and a scraper 2012 threadedly connected to the surface of the second screw rod 2011.

[0026] In this embodiment, as shown in Figure 1 , the bottom columns 2 are symmetrically distributed about the horizontal center line of the workbench 1; the symmetrical distribution design effectively ensures the stability and uniform load of the workbench 1 during use, makes the stress of the bottom columns 2 more balanced, reduces the structural deformation or inclination caused by unbalanced load, and ensures the precise positioning of the equipment and the high stability during operation.

[0027] In this embodiment, as shown in Figure 1 , the sealing door 5 and the cover body 4 constitute an opening and closing structure through the door handle 6; the opening and closing structure design can conveniently and efficiently drive the sealing door 5 to flip open by pulling the door handle 6, thereby facilitating the subsequent taking and placing of the internal materials, and at the same time having a certain sealing effect to ensure the subsequent dust removal quality.

[0028] In this embodiment, as shown in Figure 3 , the moving block 1505 and the handle 1503 constitute a lifting structure through the first screw rod 1504; the lifting structure design can flexibly and easily drive the movement to adjust the height in the vertical direction through the handle 1503, thereby being suitable for cotton spinning yarns of different sizes and thicknesses.

[0029] In this embodiment, as shown in Figure 3As shown, the transmission disc 18 is connected with the second motor 16 through the bidirectional screw 17; the transmission structure can automatically and flexibly drive the transmission disc 18 and the chuck 19 to move in the horizontal direction by the action of the second motor 16, so that the finished product size can be adjusted in real time and conveniently, and the complicated disassembly and assembly operation is avoided.

[0030] In the embodiment, as shown in Figure 4 The dust collecting hoppers 2002 are uniformly and equidistantly distributed on one side of the dust collecting box 2001; the uniform distribution design ensures the comprehensiveness and efficiency of the dust collecting process, can uniformly distribute the load in the dust collecting box 2001, optimize the air circulation path, enhance the dust collecting effect, avoid the local overload phenomenon, improve the impurity removing capacity, and effectively capture and filter the dust and impurities in the air.

[0031] In the embodiment, as shown in Figure 4 The sliding frame 2007 and the dust collecting box 2006 form a sliding structure; the sliding structure can smoothly and easily slide out the sliding frame 2007 from the inside of the dust collecting box 2006 by pulling the handle on one side of the sliding frame 2007, and facilitates the subsequent unified treatment of the collected dust and impurities.

[0032] The use method and advantages of the adjustable drawing frame are as follows:

[0033] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, first, the operator will put the cotton yarn needed for drawing processing into the corresponding raw material cylinder 7, then the door handle 6 can be pulled to open the sealing door 5, then the corresponding cotton yarn is inserted through the guide wheel 9 and the mounting frame 1501, at this time, the handle 1503 can be turned according to the needs, the lifting wheel 1506 and the carrier wheel 1502 are closely attached to the cotton yarn, and the tightness is adjusted, which helps to prevent the subsequent cotton yarn from being dislocated and falling off, and ensures the stability of the conveying, then the cotton yarn is inserted into the gap between the corresponding guide columns 10, the transmission direction can be easily changed, then the driving roller 13 is inserted from the bottom, which helps to automatically perform the drawing operation, further, through the through material collecting disc 14, multiple cotton yarns can be accumulated together, then the second motor 16 is started, the gap width of the transmission disc 18 and the chuck 19 is automatically and conveniently controlled, and the size of the required product size is realized in real time and flexibly adjusted, finally, the finished product after drawing can be inserted into the finished product cylinder 8 through the guide wheel 9 again, then the sealing door 5 can be closed, the second motor 16 is started, and the drawing operation is automatically performed, during the operation, the fan 2004 can be started to drive the dust collecting hopper 2002 to effectively absorb and clean the dust and waste wool generated during the drawing operation, and finally discharged into the dust collecting box 2006, under the action of the filter plate 2008, the dust and wool impurities are fully separated and fall into the sliding frame 2007, after the operation is completed, the third motor 2010 is started, and the scraper 2012 can be controlled to conveniently scrape off the impurities adhered to one side of the filter plate 2008, and after finishing, the handle on one side of the sliding frame 2007 is pulled to take out the waste inside for unified cleaning.

[0034] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. Adjustable drawing frame comprising a worktable (1), characterized in that: The bottom of the workbench (1) is provided with several bottom columns (2), the bottom ends of the bottom columns (2) are provided with supporting plates (3), one end of the top of the workbench (1) is provided with a cover body (4), the top of the cover body (4) is hingedly provided with a sealing door (5), one side of the sealing door (5) is provided with a door handle (6), one end of the top of the supporting plate (3) is provided with several raw material barrels (7), the other end of the top of the supporting plate (3) is provided with a finished product barrel (8), the interiors of both ends of the workbench (1) are provided with several guide wheels (9), one end of the top of the workbench (1) away from the guide wheels (9) is provided with several material guide columns (10), one side of the material guide columns (10) is provided with a supporting frame (11) movably arranged with the workbench (1), one side of the supporting frame (11) is provided with a first motor (12), one side of the first motor (12) is driven with a driving roller (13), one end of the top of the workbench (1) close to the driving roller (13) is provided with a material collecting disc (14), the bottom of the cover body (4) is provided with several adjusting assemblies (15) movably arranged with the workbench (1), one end of the top of the workbench (1) close to the material collecting disc (14) is provided with a second motor (16), one side of the second motor (16) is driven with a bidirectional screw rod (17), one end of the surface of the bidirectional screw rod (17) is threadedly connected with a conducting disc (18), the other end of the surface of the bidirectional screw rod (17) is threadedly connected with a chuck (19), both sides of the cover body (4) are provided with cleaning assemblies (20); The adjusting assembly (15) comprises a mounting frame (1501) movably arranged with one end of the top of the workbench (1), the bottom of the inner wall of the mounting frame (1501) is provided with a bearing wheel (1502), one end of the top of the mounting frame (1501) is provided with a handle (1503), the bottom of the handle (1503) is provided with a first screw rod (1504), the surface of the first screw rod (1504) is threadedly connected with a moving block (1505), one side of the moving block (1505) is provided with a lifting wheel (1506). The cleaning assembly (20) comprises dust suction boxes (2001) movably mounted on both sides of the cover body (4), one side of the dust suction boxes (2001) is provided with a plurality of dust collecting hoppers (2002), the bottom of the dust suction boxes (2001) is provided with one end of a dust suction pipe (2003), the other end of the dust suction pipe (2003) is provided with a fan (2004), one side of the fan (2004) is provided with one end of an air outlet pipe (2005), the other end of the air outlet pipe (2005) is provided with a dust collecting box (2006), the inner wall of the dust collecting box (2006) is slidably connected with a sliding frame (2007), the inner wall of the dust suction boxes (2001) is slidably connected with filter plates (2008) on both sides, the top of the filter plates (2008) is provided with a handle (2009), one end of the top of the dust collecting box (2006) is provided with a third motor (2010), the bottom of the third motor (2010) is driven with a second screw rod (2011), the surface of the second screw rod (2011) is threadedly connected with a scraper (2012).

2. The adjustable drawing frame of claim 1, wherein: The bottom column (2) is symmetrically distributed about the horizontal center line of the workbench (1).

3. The adjustable drawing frame of claim 1, wherein: The sealing door (5) and the cover body (4) form an opening and closing structure through the door handle (6).

4. The adjustable drawing frame of claim 1, wherein: The moving block (1505) and the handle (1503) form a lifting structure through the first screw rod (1504).

5. The adjustable drawing frame of claim 1, wherein: The transmission disc (18) and the second motor (16) form a transmission structure through the bidirectional screw rod (17).

6. The adjustable drawing frame of claim 1, wherein: The dust collecting hoppers (2002) are evenly and equidistantly distributed on one side of the dust suction boxes (2001).

7. The adjustable drawing frame of claim 1, wherein: The sliding frame (2007) and the dust collecting box (2006) form a sliding structure.

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