Quick-changing component for spooling of winding machine

Abstract

The utility model relates to the technical field of winding machines, and provides a winding quick-change assembly of a winding machine, which comprises a supporting seat, a main shaft is movably embedded in the left side of the interior of the supporting seat, sliding rails are arranged on two sides of the inner wall of the main shaft, and a sleeve is movably sleeved on the outer surface of the main shaft. The two sides of the inner wall of the sleeve are connected to the interiors of the sliding rails in a sliding mode, a rotating rod is movably embedded in the right side of the interior of the sleeve, a crank is fixedly installed on the right side of the rotating rod, and a screw rod is fixedly installed on the left side of the rotating rod. According to the yarn winding drum fixing device, an operator can fix and loosen the yarn winding drum only through simple mechanical actions (such as rotating a crank), extra tools or excessive operation steps are not needed, and therefore the yarn winding drum can be replaced more rapidly and conveniently, and the fixing state of the winding drum can be adjusted more rapidly and conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of bobbin winders, in particular to a bobbin quick-change assembly of a bobbin winder. Background Art

[0002] A coning machine (also called a "yarn winder") is a device used in the textile industry to transfer textile yarn or fiber onto bobbins. It plays a vital role in the spinning and weaving processes. The main function of a coning machine is to wind the long yarn (usually fine yarn or roving) from the textile mill into bobbins or spools for easy storage and transportation for further processing such as weaving, dyeing, or other finishing steps.

[0003] In the current operation of a winding machine, the process of replacing the yarn reel is usually a tedious and laborious task, which often requires the staff to invest a lot of physical strength and time. Specifically, the staff first needs to manually remove the locking ring from the main shaft. After removing the locking ring, the staff can start to remove the used yarn reel. After that, the staff needs to reinstall the new yarn reel and re-fix the locking ring to the main shaft. This is too time-consuming and labor-intensive, so a winding machine quick-change assembly is needed. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that the process of replacing the yarn reel is usually a tedious and laborious task, which requires the staff to invest a lot of physical strength and time, and is too time-consuming and labor-intensive.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a winding quick-change assembly of a winding machine, comprising a support seat, a main shaft movably embedded in the left side of the support seat, slide rails are provided on both sides of the inner wall of the main shaft, a sleeve movably sleeved on the outer surface of the main shaft, both sides of the inner wall of the sleeve are slidably connected to the inside of the slide rails, a rotating rod movably embedded in the right side of the inner side of the sleeve, a crank is fixedly installed on the right side of the rotating rod, a screw is fixedly installed on the left side of the rotating rod, and the screw is threadedly connected to the right side of the inner wall of the main shaft, a plurality of support rods are movably connected to the outer surface of the sleeve, and the plurality of support rods are divided into multiple groups of two, and the other ends of the multiple groups of support rods are movably connected to support plates.

[0006] As a preferred embodiment, a plurality of connecting columns are fixedly mounted on the outer surface of the main shaft, and a first sliding groove is formed inside each of the plurality of connecting columns.

[0007] The technical effect of adopting the above further solution is that the connecting column can be driven to rotate by the main shaft.

[0008] As a preferred embodiment, the inner surfaces of the plurality of first sliding grooves are all slidably connected with a first sliding block, and a motor is fixedly mounted on the left side of the main shaft.

[0009] The technical effect of adopting the above further solution is that the main shaft can be driven to rotate by the motor.

[0010] As a preferred embodiment, the right sides of the multiple first sliders are fixedly mounted on the left side of the support plate, the bottom of the motor is fixedly mounted on the left side of the support seat, and electric push rods are fixedly mounted on both sides of the top of the support seat.

[0011] The technical effect of adopting the above further solution is that the first sliding block can slide through the first sliding groove.

[0012] As a preferred embodiment, a connecting piece is fixedly installed on the top of the two electric push rods, and a second sliding groove is provided on both sides of the interior of the connecting piece.

[0013] The technical effect of adopting the above further solution is that the connecting part can be driven to rise by the electric push rod.

[0014] As a preferred embodiment, the inner surfaces of the two second sliding grooves are slidably connected to second sliders, and the opposite sides of the two second sliders are movably connected to rollers.

[0015] The technical effect of adopting the above further solution is that the second slider can be driven to move by the roller.

[0016] As a preferred embodiment, a telescopic rod is fixedly mounted on the bottom of each of the two second sliding blocks, and a return spring is fixedly mounted on the bottom of each of the two second sliding blocks.

[0017] The technical effect of adopting the above further solution is that the second sliding block can slide through the second sliding groove.

[0018] As a preferred embodiment, the inner surfaces of the two return springs are movably sleeved on the outer surface of the telescopic rod, and the other ends of the two telescopic rods and the two return springs are fixedly mounted on the bottom side of the inner wall of the second sliding groove.

[0019] The technical effect of adopting the above further solution is that the telescopic rod and the return spring can be squeezed by the second slider to cause them to retract.

[0020] Compared with the prior art, the advantages and positive effects of the present invention are:

[0021] 1. When in use, the present invention, through the arrangement of the screw and support plate structure, enables the operator to fix and loosen the yarn reel only through simple mechanical actions (such as turning a crank), without the need for additional tools or excessive operating steps. Therefore, whether it is replacing the yarn reel or adjusting the fixed state of the reel, it can be done more quickly and conveniently, solving the problem in the prior art that the process of replacing the yarn reel is usually a tedious and laborious task, which requires the operator to invest a lot of physical strength and time, and is too time-consuming and labor-intensive.

[0022] 2. When in use, the utility model can provide uniform support force for the yarn reel through the setting of the roller and telescopic rod structure. The uniform force can effectively prevent the yarn reel from tilting, shaking or shifting during operation, ensure the stability of the yarn tension during the production process, and avoid quality problems caused by uneven support. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a rear perspective structural diagram of a winding quick-change assembly of a winding machine provided by the utility model;

[0024] Figure 2 This is a partial three-dimensional structural diagram of a winding quick-change assembly of a winding machine provided by the utility model;

[0025] Figure 3 This is a schematic diagram of the cross-sectional three-dimensional structure of the main shaft of a winding quick-change assembly of a winding machine provided by the utility model;

[0026] Figure 4 A schematic diagram of the partial three-dimensional structure of a winding machine quick change assembly provided by the utility model Figure 2 ;

[0027] Figure 5 The utility model provides a schematic diagram of the cross-sectional three-dimensional structure of a connecting piece of a winding quick-change assembly of a winding machine.

[0028] Legend:

[0029] 1. Support seat; 101. Main shaft; 102. Slide rail; 103. Sleeve; 104. Rotating rod; 105. Crank handle; 106. Screw; 107. Support rod; 108. Support plate; 109. Connecting column; 110. First slide groove; 111. First slider; 112. Motor; 2. Electric push rod; 201. Connecting piece; 202. Second slide groove; 203. Second slider; 204. Roller; 205. Telescopic rod; 206. Return spring. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Example 1, please refer to Figures 1 to 5 The utility model provides a technical solution: a winding quick-change assembly of a winding machine, including a support base 1, a main shaft 101 is movably embedded in the left side of the support base 1, and slide rails 102 are provided on both sides of the inner wall of the main shaft 101, and a sleeve 103 is movably sleeved on the outer surface of the main shaft 101. Both sides of the inner wall of the sleeve 103 are slidably connected to the inside of the slide rail 102, and a rotating rod 104 is movably embedded in the right side of the inner wall of the sleeve 103. A crank 105 is fixedly installed on the right side of the rotating rod 104, and a screw 106 is fixedly installed on the left side of the rotating rod 104. The screw 106 is threadedly connected to the right side of the inner wall of the main shaft 101, and the outer surface of the sleeve 103 is movably connected It is connected to multiple support rods 107, and the multiple support rods 107 are divided into multiple groups of two. The other ends of the multiple groups of support rods 107 are movably connected to support plates 108. The outer surface of the main shaft 101 is fixedly installed with multiple connecting columns 109, and the interior of the multiple connecting columns 109 is provided with first sliding grooves 110. The inner surfaces of the multiple first sliding grooves 110 are slidably connected with first sliders 111. A motor 112 is fixedly installed on the left side of the main shaft 101, and the right sides of the multiple first sliders 111 are fixedly installed on the left side of the support plate 108. The bottom of the motor 112 is fixedly installed on the left side of the support base 1, and the electric push rods 2 are fixedly installed on both sides of the top of the support base 1.

[0032] In this embodiment, the personnel first sleeves the yarn reel on the main shaft 101 and makes it located on the outer surface of the support plate 108. When the crank 105 is turned, the screw 106 is driven to rotate through the rotating rod 104, so that the screw 106 can move to the left inside the main shaft 101 during rotation, and pull the sleeve 103 to slide synchronously to the left through the slide rail 102. When the sleeve 103 slides to the left, it drives the support rod 107 to flip, and at the same time lifts the support plate 108, and drives the first slider 111 to slide outward through the first slide groove 110 in the connecting column 109 through the support plate 108, so that the support plate 108 can expand outward and fit the inner wall of the yarn reel, thereby When the yarn drum is fixed, the personnel can start the motor 112 through the power supply system of the motor 112 on the support seat 1, so that when it is running, it can drive the main shaft 101 to rotate through the output shaft, and then the main shaft 101 drives the yarn drum to rotate through the support plate 108 to wind the yarn. The setting of the screw 106 and the support plate 108 structure allows the operator to fix and loosen the yarn drum only through simple mechanical actions (such as turning the crank 105), without the need for additional tools or excessive operating steps. Therefore, whether it is replacing the yarn drum or adjusting the fixed state of the drum, it can be faster and more convenient.

[0033] Example 2, as Figures 1 to 5 As shown, a connecting piece 201 is fixedly installed on the top of the two electric push rods 2, and a second sliding groove 202 is provided on both sides of the interior of the connecting piece 201. The inner surfaces of the two second sliding grooves 202 are slidably connected with second sliders 203, and the opposite side of the two second sliders 203 is movably connected with rollers 204. The bottoms of the two second sliders 203 are fixedly installed with telescopic rods 205, and the bottoms of the two second sliders 203 are fixedly installed with return springs 206. The inner surfaces of the two return springs 206 are movably sleeved on the outer surfaces of the telescopic rods 205. The other ends of the two telescopic rods 205 and the two return springs 206 are fixedly installed on the bottom side of the inner wall of the second sliding groove 202.

[0034] In this embodiment, personnel can start the electric push rod 2 through the power supply system of the electric push rod 2, so that when it extends, it can push the roller 204 to rise through the connecting piece 201, so that the roller 204 can fit the bottom of the yarn reel. When the roller 204 fits the yarn reel, it will squeeze the second slider 203 downward, causing it to slide downward through the second slide groove 202, and through the second slider 203, squeeze the return spring 206 and the telescopic rod 205 to retract them. The arrangement of the roller 204 and the telescopic rod 205 structure can provide uniform support force for the yarn reel. The uniform force can effectively prevent the yarn reel from tilting, shaking or deflecting during operation, ensure the stability of the tension of the yarn during production, and avoid quality problems caused by uneven support.

[0035] Working principle: When in use, the personnel first put the yarn reel on the main shaft 101 and make it located on the outer surface of the support plate 108. When turning the crank 105, the screw 106 is driven to rotate through the rotating rod 104, so that the screw 106 can move to the left inside the main shaft 101 when rotating, and pull the sleeve 103 to slide to the left synchronously through the slide rail 102. When the sleeve 103 slides to the left, it drives the support rod 107 to flip over, and at the same time lifts the support plate 108, and drives the first slider 111 to slide outward through the first slide groove 110 in the connecting column 109 through the support plate 108, so that the support plate 108 can expand outward and fit the inner wall of the yarn reel. Fix it. When the yarn reel is fixed, the personnel can start the motor 112 through the power supply system of the motor 112 on the support seat 1, so that when it is running, it can drive the main shaft 101 to rotate through the output shaft, and then the main shaft 101 drives the yarn reel to rotate through the support plate 108 to wind the yarn. The setting of the screw 106 and the support plate 108 structure allows the operator to fix and loosen the yarn reel only through simple mechanical actions (such as turning the crank 105), without the need for additional tools or excessive operating steps. Therefore, whether it is replacing the yarn reel or adjusting the fixed state of the reel, it can be faster and more convenient. During use, personnel can start the electric push rod 2 through the power supply system of the electric push rod 2, so that when it extends, it can push the roller 204 to rise through the connecting piece 201, so that the roller 204 can fit the bottom of the yarn reel. When the roller 204 fits the yarn reel, it will squeeze the second slider 203 downward, causing it to slide downward through the second slide groove 202, and through the second slider 203, squeeze the return spring 206 and the telescopic rod 205 to retract them. The arrangement of the roller 204 and the telescopic rod 205 structure can provide uniform support force for the yarn reel. The uniform force can effectively prevent the yarn reel from tilting, shaking or deflecting during operation, ensure the stability of the tension of the yarn during production, and avoid quality problems caused by uneven support.

[0036] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A quick-change winding assembly for a winding machine, comprising a support base (1), characterized in that: A main shaft (101) is movably embedded in the left side of the interior of the support seat (1), and slide rails (102) are provided on both sides of the inner wall of the main shaft (101). A sleeve (103) is movably sleeved on the outer surface of the main shaft (101), and both sides of the inner wall of the sleeve (103) are slidably connected to the inside of the slide rails (102). A rotating rod (104) is movably embedded in the right side of the interior of the sleeve (103), and a crank (105) is fixedly installed on the right side of the rotating rod (104). A screw (106) is fixedly installed on the left side of the rotating rod (104), and the screw (106) is threadedly connected to the right side of the inner wall of the main shaft (101). A plurality of support rods (107) are movably connected to the outer surface of the sleeve (103), and the plurality of support rods (107) are divided into multiple groups in pairs, and the other ends of the multiple groups of support rods (107) are movably connected to support plates (108).

2. The quick-change winding assembly of a winding machine according to claim 1, characterized in that: A plurality of connecting columns (109) are fixedly mounted on the outer surface of the main shaft (101), and a first sliding groove (110) is provided inside each of the plurality of connecting columns (109).

3. The quick-change winding assembly of a winding machine according to claim 2, characterized in that: The inner surfaces of the plurality of first sliding grooves (110) are all slidably connected with first sliding blocks (111), and a motor (112) is fixedly installed on the left side of the main shaft (101).

4. The quick-change winding assembly of a winding machine according to claim 3, characterized in that: The right sides of the plurality of first sliders (111) are fixedly mounted on the left side of the support plate (108), the bottom of the motor (112) is fixedly mounted on the left side of the support base (1), and electric push rods (2) are fixedly mounted on both sides of the top of the support base (1).

5. The quick-change winding assembly of a winding machine according to claim 4, characterized in that: Connecting pieces (201) are fixedly mounted on the tops of the two electric push rods (2), and second sliding grooves (202) are provided on both sides of the interior of the connecting pieces (201).

6. The quick-change winding assembly of a winding machine according to claim 5, characterized in that: The inner surfaces of the two second sliding grooves (202) are both slidably connected to second sliders (203), and the opposite sides of the two second sliders (203) are movably connected to rollers (204).

7. The quick-change winding assembly of a winding machine according to claim 6, characterized in that: A telescopic rod (205) is fixedly mounted on the bottom of each of the two second sliders (203), and a return spring (206) is fixedly mounted on the bottom of each of the two second sliders (203).

8. The quick-change winding assembly of a winding machine according to claim 7, characterized in that: The inner surfaces of the two return springs (206) are movably sleeved on the outer surface of the telescopic rod (205), and the other ends of the two telescopic rods (205) and the two return springs (206) are fixedly mounted on the bottom side of the inner wall of the second sliding groove (202).

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