Position adjusting mechanism of wool top can fixing device

Abstract

The utility model relates to the technical field of wool processing, in particular to a position adjusting mechanism of a wool top can fixing device, which comprises a plurality of self-rotating discs rotatably arranged at the top of a can changing disc, and further comprises positioning parts arranged at the tops of the self-rotating discs, the positioning part is used for centrally positioning a wool top barrel at the top of the self-rotating disc and comprises a supporting seat fixedly arranged at the top of the self-rotating disc. The driving piece simultaneously drives the abutting blocks in the four directions to be dispersed in the radial direction of the supporting seat, so that the abutting blocks can be separated from the bottom of the wool top barrel or abut against the inner wall of the bottom of the wool top barrel, the wool top barrel is automatically positioned in the center position in a circular area, and the working efficiency is improved. And the wool top barrel and the discharged wool tops are coaxial in the vertical direction, so that the wool tops can be conveniently and uniformly stored in the wool top barrel, and the utilization rate of the storage space in the wool top barrel is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to wool processing technical field especially relates to a position adjusting mechanism of wool top canister fixing device. BACKGROUND

[0002] In the wool processing process, after washing, drying, combing process, the wool needs to be twisted into wool top, so as to facilitate subsequent finishing. Because the length of the twisted wool top is very long, it is not convenient to store and place, and the wool top needs to be segmented for storage. A wool top barrel is generally used to store a section of wool top. In order to improve the storage efficiency of wool top, an intermittent rotating barrel changing disc is used. When a wool top barrel is full and the wool top is cut off, the empty wool top barrel is transferred from the feeding position of the wool top barrel to the wool top discharging position, and the full wool top barrel is transferred to the discharging position of the wool top barrel. This cycle can realize the storage of continuous discharging of wool top and improve the discharging and storage efficiency of wool top.

[0003] In order to facilitate the placement and removal of the wool top barrel, the specified position on the barrel changing disc is generally a circular area larger than the cross section of the wool top barrel. After the wool top barrel is placed in the circular area, the empty wool top barrel is transferred to the wool top discharging position by the barrel changing disc. The wool top is difficult to fall into the center of the inside of the wool top barrel, which easily causes uneven arrangement of the wool top in the wool top barrel, affects the actual storage capacity of the wool top barrel, and easily increases the number of wool top barrels used. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model aims at providing a position adjusting mechanism of wool top canister fixing device to solve the problem that the wool top is difficult to fall into the center of the inside of the wool top barrel, which easily causes uneven arrangement of the wool top in the wool top barrel and affects the actual storage capacity of the wool top barrel.

[0005] In order to achieve the above purpose, the utility model provides a position adjusting mechanism of wool top canister fixing device, which comprises a plurality of self-rotating discs rotating on the top of the barrel changing disc.

[0006] A positioning part is arranged on the top of the self-rotating disc, which is used to centrally position the wool top barrel on the top of the self-rotating disc.

[0007] The positioning part comprises a support seat fixed on the top of the self-rotating disc.

[0008] Four abutting blocks are axially arranged on the support seat.

[0009] A driving member is used to synchronously drive the four abutting blocks to gather or move away from the midpoint of the support seat.

[0010] Preferably, the driving member comprises two gear racks cross arranged on the top of the support seat.

[0011] A positioning tooth is arranged on the top of the support base.

[0012] A transmission tooth is arranged in the intersection of the two toothed strips, and the bottom of the transmission tooth is fixedly arranged on the top of the positioning tooth.

[0013] A guide groove is arranged on the support base, and a sliding block is arranged in the guide groove and is fixedly arranged on the bottom of the toothed strip.

[0014] Preferably, the two toothed strips are vertically arranged side by side, and the toothed strip comprises two transmission toothed strips which are arranged on the support base in an axisymmetric manner, and the tooth surface of the transmission toothed strip is engaged with the tooth surface of the transmission tooth.

[0015] Preferably, the sliding block is arranged at the two ends of the bottom of the transmission toothed strip, and the abutting block is arranged at one end of the top of the transmission toothed strip.

[0016] Preferably, the positioning part further comprises a self-locking part which is arranged to fix the position of the positioning tooth in the circumferential direction.

[0017] Preferably, the self-locking part comprises a locking toothed strip which is arranged on the support base in the transverse direction, a first telescopic cylinder which is arranged to push the locking toothed strip to move in the radial direction of the support base, and the tooth surface of the locking toothed strip is engaged with the tooth surface of the positioning tooth.

[0018] Preferably, the positioning part further comprises a fine adjustment part which is arranged to fine adjust the position of the abutting block in the radial direction of the support base.

[0019] Preferably, the fine adjustment part comprises a support plate which is fixedly arranged at one end of the transmission toothed strip.

[0020] A guide column is arranged in the transverse direction and is arranged in the support plate, and one end of the guide column is fixedly arranged on the abutting block.

[0021] A spring is arranged in the outer part of the guide column in a sliding manner, and the spring is arranged between the support plate and the abutting block.

[0022] A second telescopic cylinder is inlaid in the bottom of the abutting block.

[0023] A tooth surface locking block is fixedly arranged on the output end of the second telescopic cylinder.

[0024] A positioning tooth block is fixedly arranged at one end of the transmission toothed strip, and the tooth surface of the positioning tooth block is matched with the tooth surface of the tooth surface locking block.

[0025] The utility model discloses the beneficial effects of:

[0026] The utility model discloses a drive four directions' abutment block along the radial dispersion of support seat simultaneously through driving part, so, can make abutment block and slub barrel's bottom separate or abut on the inner wall of slub barrel bottom, realize the slub barrel automatic positioning in the center position of circular area, make slub barrel and the slub of unloading be coaxial in vertical direction, the even storage of slub in slub barrel is convenient, improve the utilization of slub barrel in storage space. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to make the technical scheme in the utility model or prior art more clearly, the following will briefly introduce the drawing needed to be used in embodiment or prior art description, obviously, the drawing in the following description only is the utility model, for ordinary skilled person in the art, can obtain other drawings according to these drawings without the creative labor.

[0028] Figure 1 It is the top view of the utility model;

[0029] Figure 2 It is the three-dimensional schematic of the utility model Figure One ;

[0030] Figure 3 It is the three-dimensional schematic of the utility model Figure Two ;

[0031] Figure 4 It is the three-dimensional schematic of the utility model Figure Three ;

[0032] Figure 5 It is the three-dimensional schematic of the utility model Figure Four .

[0033] Marked as in the drawing:

[0034] 1, self-rotation disc;2, positioning portion;21, support seat;22, abutment block;23, driving part;231, positioning tooth;232, transmission tooth;233, gear rack;234, guide groove;235, sliding block;24, self-locking part;241, telescopic cylinder;242, locking rack;25, fine adjustment part. DETAILED DESCRIPTION

[0035] In order to make the utility model's purpose, technical scheme and advantage more clearly, the following is further detailed to the utility model with specific embodiment.

[0036] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0037] like Figures 1 to 5 As shown, a position adjustment mechanism for a wool sliver can fixing device includes several rotating discs 1 rotatably mounted on top of the can changing tray. The position adjustment mechanism for the wool sliver can fixing device also includes:

[0038] The positioning part 2 is provided at the top of the rotating disk 1. The positioning part 2 is used to center and position the wool strip barrel at the top of the rotating disk 1.

[0039] The positioning part 2 includes a support base 21 fixedly mounted on the top of the rotating disk 1.

[0040] Four abutting blocks 22 are axially mounted on the support base 21.

[0041] The drive unit 23 is used to synchronously drive the four abutment blocks 22 to converge or move away from the center of the support base 21. The bottom of the sliver drum has a pre-set circular groove. With this design, when taking out a full sliver drum or placing an empty sliver drum, the drive unit 23 is operated to drive the four abutment blocks 22 to converge towards the center of the support base 21, reducing the area covered by the four abutment blocks 22. This makes it easier to take out a full sliver drum or place an empty sliver drum, so that the four abutment blocks 22 fall completely into the circular groove at the bottom of the sliver drum. Then, the drive unit 23 is operated to drive the four abutment blocks synchronously away from the center of the support base 21 along four different radial directions until the abutment blocks 22 abut against the inner wall of the circular groove. In this way, the sliver drum can be pushed to be centered in the horizontal direction at the top of the turntable 1, which makes it easier for the sliver to be fed and the sliver drum to be coaxial, improving the uniformity of the sliver stacking in the sliver drum.

[0042] like Figure 4 As shown, the drive unit 23 includes two pairs of racks 233 arranged in a cross shape on the top of the support base 21.

[0043] Rotate the positioning tooth 231 located on the top of the support 21.

[0044] The transmission teeth 232 are inserted into the intersection of the two opposite racks 233, and the bottom of the transmission teeth 232 is fixed on the top of the positioning teeth 231.

[0045] The guiding groove 234 is arranged on the support base 21, and the sliding block 235 is slidably arranged in the guiding groove 234 and is fixed on the bottom of the opposite rack 233.

[0046] The two opposite racks 233 are vertically arranged side by side, and the opposite rack 233 includes two transmission racks which are symmetrically arranged on the support base 21, the tooth surface of the transmission rack is engaged with the tooth surface of the transmission teeth 232, the servo motor for driving the positioning teeth 231 to rotate drives the positioning teeth 231 and the transmission teeth 232 to synchronously rotate in the same direction, so as to synchronously drive the two opposite racks 233 to drive the four abutting blocks 22 to gather around or move away from the center point of the support base 21.

[0047] The sliding block 235 is located at both ends of the bottom of the transmission rack, and the abutting block 22 is located at one end of the top of the transmission rack, so as to constrain the movement direction of the transmission rack in the transverse direction.

[0048] As shown in Figure 4 The positioning part 2 further includes the self-locking part 24 for fixing the position of the positioning teeth 231 in the circumferential direction.

[0049] The self-locking part 24 includes the locking rack 242 arranged in the transverse direction on the support base 21, the first telescopic cylinder 241 for driving the locking rack 242 to move in the radial direction of the support base 21, the tooth surface of the locking rack 242 is engaged with the tooth surface of the positioning teeth 231, the first telescopic cylinder 241 is controlled to drive the locking rack 242 to engage with the positioning teeth 231, so as to lock the state of the driving part 23, or the first telescopic cylinder 241 is controlled to drive the locking rack 242 to move away from the positioning teeth 231, so as to release the locking state of the driving part 23.

[0050] As shown in Figure 5 The positioning part 2 further includes the fine adjustment part 25 for fine adjustment of the position of the abutting block 22 in the radial direction of the support base 21.

[0051] The fine adjustment part 25 includes the support plate fixed on one end of the transmission rack.

[0052] The guiding column is transversely inserted into the support plate, and one end of the guiding column is fixed on the abutting block 22.

[0053] The spring is slidably arranged outside the guiding column, and the spring is located between the support plate and the abutting block 22.

[0054] The second telescopic cylinder is embedded in the bottom of the abutting block 22.

[0055] The tooth surface locking block is fixed on the output end of the second telescopic cylinder.

[0056] A positioning tooth block is fixed at one end of the transmission rack. The tooth surface of the positioning tooth block and the tooth surface of the tooth surface locking block are engaged. When it is necessary to fine-tune the position of the abutment block 22 in the radial direction of the support base 21, the second telescopic cylinder is operated to drive the tooth surface locking block to rise and separate from the positioning tooth block. The position of the abutment block 22 can be finely adjusted in the radial direction of the support base 21. After the position of the abutment block 22 is finely adjusted, the second telescopic cylinder is operated to drive the tooth surface locking block to fall and engage with the positioning tooth block. The position of the abutment block 22 after fine-tuning can be fixed. The operation is simple and efficient.

[0057] Working principle: When taking a full load of wool sliver can or placing an empty wool sliver can, the driving mechanism 23 drives the four contact blocks 22 to converge towards the center of the support base 21, reducing the area covered by the four contact blocks 22. This facilitates the removal of the full load or empty wool sliver can, ensuring that the four contact blocks 22 completely fall into the circular groove at the bottom of the wool sliver can. Then, the driving mechanism 23 drives the four contact blocks synchronously away from the center of the support base 21 along four different radial directions until the contact blocks 22 abut against the inner wall of the circular groove. In this way, the wool sliver can be pushed to be centered horizontally. Positioned at the top of the rotary table 1, the sliver strips and sliver strip drum are coaxial, which improves the uniformity of sliver strip stacking in the sliver strip drum. When it is necessary to fine-tune the position of the abutment block 22 in the radial direction of the support base 21, the second telescopic cylinder is operated to drive the toothed locking block to rise and separate from the aligning toothed block. This allows for fine-tuning of the position of the abutment block 22 in the radial direction of the support base 21. After the fine-tuning of the position of the abutment block 22 is completed, the second telescopic cylinder is operated to drive the toothed locking block to fall and engage with the aligning toothed block, thus fixing the fine-tuned position of the abutment block 22 and improving the positioning accuracy of the sliver strip drum.

[0058] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0059] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A position adjusting mechanism of a top can fixing device of a top can changer, comprising a plurality of rotating discs (1) arranged on the top of the top can changer, characterized in that, The position adjusting mechanism of the sliver can barrel fixing device further comprises: A positioning part (2) arranged on the top of the self-rotating disc (1), which is used for positioning the sliver can barrel in the center of the top of the self-rotating disc (1); The positioning part (2) comprises a support seat (21) fixed on the top of the self-rotating disc (1); Four abutting blocks (22) arranged axially on the support seat (21); A driving member (23) for synchronously driving the four abutting blocks (22) to gather or move away from the midpoint of the support seat (21).

2. The position adjusting mechanism of a top can fixing device according to claim 1, wherein The driving member (23) comprises two counter-racks (233) arranged in a cross shape on the top of the support seat (21); A positioning tooth (231) arranged rotatably on the top of the support seat (21); A transmission tooth (232) inserted into the intersection of the two counter-racks (233), the bottom of the transmission tooth (232) being fixed on the top of the positioning tooth (231); A guide groove (234) arranged oppositely on the support seat (21), a sliding block (235) being slidably sleeved in the guide groove (234), the sliding block (235) being fixed on the bottom of the counter-rack (233).

3. The position adjusting mechanism of a top can fixing device according to claim 2, wherein The two counter-racks (233) are vertically arranged in parallel, and each counter-rack (233) comprises two transmission racks arranged axially symmetrically on the support seat (21), the tooth surface of the transmission rack being engaged with the tooth surface of the transmission tooth (232).

4. The position adjusting mechanism of a top can fixing device according to claim 3, wherein The sliding block (235) is located at the two ends of the bottom of the transmission rack, and the abutting block (22) is located at one end of the top of the transmission rack.

5. The position adjusting mechanism of a top can fixing device according to claim 2, wherein The positioning part (2) further comprises a self-locking member (24) for fixing the position of the positioning tooth (231) circumferentially.

6. The position adjusting mechanism of a top can fixing device according to claim 5, wherein The self-locking member (24) comprises a locking rack (242) arranged transversely on the support seat (21), a first telescopic cylinder (241) for pushing the locking rack (242) to move radially along the support seat (21), and the tooth surface of the locking rack (242) being engaged with the tooth surface of the positioning tooth (231).

7. The position adjusting mechanism of a top can fixing device according to claim 2, wherein The positioning part (2) further comprises a fine adjustment member (25) for fine adjustment of the position of the abutting block (22) radially along the support seat (21).

8. The position adjusting mechanism of a top can fixing device according to claim 7, wherein The fine adjustment member (25) comprises a support plate fixed on one end of the transmission rack; A guide column transversely inserted into the support plate, one end of the guide column being fixed on the abutting block (22); A spring slidably sleeved on the outside of the guide column, the spring being located between the support plate and the abutting block (22); A second telescopic cylinder inlaid in the bottom of the abutting block (22); A tooth surface locking block fixed on the output end of the second telescopic cylinder; A positioning tooth block fixed on one end of the transmission rack, the tooth surface of the positioning tooth block being matched with the tooth surface of the tooth surface locking block.

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