CN220265965U

CN220265965U - Barrel changing device of carding machine

Info

Publication number: CN220265965U
Application number: CN202321434022.XU
Authority: CN
Inventors: 孙颖颖; 刘占青; 郑新强
Original assignee: Wudi Tianyuan Ecological Technology Co ltd
Current assignee: Wudi Tianyuan Ecological Technology Co ltd
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2023-12-29
Anticipated expiration: 2033-06-05

Abstract

The utility model relates to the technical field of carding machines, and discloses a cylinder changing device of a carding machine. The cylinder changing device of the carding machine comprises a base, a cylinder changing table is arranged above the base, universal wheels are connected to four corners of the bottom of the cylinder changing table in a rotating mode, a cross moving groove used for moving a clamping frame is formed in the upper portion of the cylinder changing table, and a placing mechanism used for clamping and fixing a cotton cylinder is arranged in the cross moving groove. When equipment starts to work, a standby cotton cylinder is placed in the cross-shaped moving groove, the rotating pin is rotated, the second gear and the toothed chain are driven by the rotating pin, the rotating rod and the second bevel gear are driven by the first gear to rotate, the moving screw rod is driven by the first bevel gear to rotate, the moving block and the clamping frame are driven by the moving screw rod to move in position, the position of the clamping frame is adjusted according to the size of the cotton cylinder, and the cotton cylinder is clamped from the outside.

Description

Barrel changing device of carding machine

Technical Field

The utility model relates to the technical field of carding machines, in particular to a cylinder changing device of a carding machine.

Background

The carding machine is used for processing cotton fibers and chemical fibers, belongs to textile machinery, and is an important process according to the spinning process flow, and has the functions of opening and carding cotton rolls or chemical fibers sent by the previous process, removing impurities and integrating cotton slivers with certain specification, and storing the cotton slivers in a cotton barrel for the drawing process; after the sliver is delivered to the full barrel, the full barrel is usually manually moved out of the barrel and then manually moved into the empty barrel.

According to publication number CN201822190187.2, a carding machine drum changing device is disclosed, which is characterized in that: the cotton barrel replacing device is simple in structure and reasonable in design, and facilitates barrel replacing actions of the cotton carding machine.

The existing mode of changing the cylinder of the carding machine is usually carried out manually, namely the mode of changing the cylinder is usually carried out by one, so that the operation is complicated, and because the equipment is still in a working state in the changing time, the gap time is too long, the operation of the equipment can be caused to be faulty, and meanwhile, the manual labor intensity is high due to the mode of replacing the cylinder manually.

Accordingly, a carding machine cylinder changing device is provided by a person skilled in the art to solve the problems set forth in the background art.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a cylinder changing device of a carding machine, which has the advantages of simultaneously preparing a plurality of replaced cotton cylinders, shortening the cylinder changing gap time and the like, and solves the technical problems.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the cotton cone clamping device comprises a base, wherein a cone changing table is arranged above the base, universal wheels are rotatably connected to four corners of the bottom of the cone changing table, a cross moving groove for moving a clamping frame is formed in the upper part of the cone changing table, and a placing mechanism for clamping and fixing a cotton cone is arranged in the cross moving groove;

the placement machine comprises a placement mechanism, wherein the placement mechanism comprises a movable screw rod, the movable screw rod is rotatably connected to the inner center of a cross movable groove, the movable screw rod is close to a first bevel gear on one side of the center of the cross movable groove, a second bevel gear is meshed with the lower portion of the first bevel gear, a rotating rod is fixedly connected to the lower portion of the second bevel gear, a first gear is fixedly connected to the outer portion of the rotating rod, a toothed chain is sleeved on the outer portion of the first gear, one end of the toothed chain is provided with a second gear, a rotating pin is fixedly mounted on the upper portion of the second gear, a movable block is slidably connected to one side of the inner portion of the cross movable groove, a clamping frame is fixedly connected to the center of the top of the movable block, and a damping mechanism is arranged on the upper portion of one end of the cross movable groove.

As the preferable technical scheme of the utility model, the damping mechanism rotating table is characterized in that a telescopic column is fixedly connected to the center of the top of the rotating table, a connector is fixedly connected to the upper part of the telescopic column, a mounting head is rotatably connected to the inside of the connector, a damping rod is fixedly connected to one side of the mounting head, which is close to the center of a base, and the rotating mechanism is arranged at the center of the bottom of the cylinder changing table, so that noodles at the position corresponding to a cotton cylinder can be blocked through rotation of the damping rod, and equipment faults caused by continuous operation in a cylinder changing gap are avoided.

As the preferable technical scheme of the utility model, the rotating mechanism comprises a positioning head which is fixedly connected with the bottom center of the cylinder changing table, a positioning groove is rotationally connected with the top center of the base, telescopic grooves are formed in the two ends of the positioning groove, telescopic springs are fixedly connected with the inside of the telescopic grooves, positioning pins are fixedly connected with one sides of the telescopic springs close to the center of the base, and the positions of the cylinder changing table are fixed through the telescopic springs and the positioning pins, so that the positions of cotton cylinders at corresponding positions are adjusted in the cylinder changing process.

As a preferable technical scheme of the utility model, the movable screw rod forms a synchronous rotating structure through the first bevel gear and the second bevel gear, the second bevel gear forms a rotating structure through the first gear, the second gear and the toothed chain, the first bevel gear is driven to rotate through the rotation of the second bevel gear, and the movable screw rod is driven to rotate through the first bevel gear.

According to the utility model, the movable screw rod penetrates through the inside of the movable block and extends to the inside of the movable block, the clamping frame forms a horizontal moving structure with the cross movable groove through the movable block and the movable screw rod, the movable block is driven to relatively move in the inside of the cross movable groove through rotation of the movable screw rod, and the cotton cylinder is clamped and fixed through the movable block and the clamping frame.

As the preferable technical scheme of the utility model, the connector forms a lifting structure with the cylinder changing table through the telescopic column, the damping rod forms a local rotating structure by taking the center of the mounting head and the center of the connector as the center of a circle, and the cotton sliver is blocked through the lifting and rotating of the damping rod, so that the equipment fault condition in the gap time is avoided.

As a preferable technical scheme of the utility model, two ends of the telescopic spring respectively form a fixed connection structure with the inside of the positioning groove and the positioning head, positioning holes are formed in the inside of the two ends of the positioning head, and the positions of the positioning head are fixed through the telescopic spring and the positioning pin, so that the positions of the cylinder changing table are fixed.

Compared with the prior art, the utility model provides a cylinder changing device of a carding machine, which has the following beneficial effects:

1. according to the cotton barrel clamping device, through the matching use of the placement mechanism and the components in the placement mechanism, when the device starts to work, a standby cotton barrel is placed in the cross-shaped moving groove, the rotating pin is rotated, the second gear and the toothed chain are driven by the rotating pin, the rotating rod and the second bevel gear are driven by the first gear to rotate, the moving screw is driven by the first bevel gear to rotate, so that the positions of the moving block and the clamping frame are driven by the moving screw to move, the positions of the clamping frame are correspondingly regulated according to the size of the cotton barrel, and the cotton barrel is clamped from the outside.

2. According to the utility model, through the matching use of the damping mechanism and parts inside the damping mechanism, the height of the connector is adjusted through the telescopic column according to the position of the cotton barrel which is required to be replaced, and then the angle of the mounting head and the damping rod is adjusted by taking the center of the connector as the center of a circle, so that the processed cotton sliver is blocked, and the problem of equipment failure during the barrel replacement gap is avoided.

Drawings

FIG. 1 is a schematic front perspective view of the present utility model;

FIG. 2 is a schematic view of a partial top view of a tool changer according to the present utility model;

FIG. 3 is a schematic view of a partial bottom view of a tool changing station according to the present utility model;

FIG. 4 is a schematic view of a rotating mechanism according to the present utility model;

fig. 5 is a schematic structural view of the placement mechanism of the present utility model.

Wherein: 1. a base; 2. a drum changing table; 3. a universal wheel; 4. a cross-shaped moving groove; 5. moving the screw rod; 6. a first bevel gear; 7. a second bevel gear; 8. a rotating lever; 9. a first gear; 10. a second gear; 11. a rotation pin; 12. a moving block; 13. a clamping frame; 14. a rotating table; 15. a telescopic column; 16. a connector; 17. a mounting head; 18. a damping rod; 19. a positioning head; 20. a positioning groove; 21. a telescopic spring; 22. a positioning pin; 23. toothed chains.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used merely for convenience in describing the present utility model and to simplify the description by referring to the figures, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the term "connected" shall be construed broadly, and may be, for example, a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, the device comprises a base 1, a barrel changing table 2 is arranged above the base 1, universal wheels 3 are rotatably connected to four corners of the bottom of the barrel changing table 2, a cross moving groove 4 is formed in the upper part of the barrel changing table 2, and a placing mechanism is arranged in the cross moving groove 4;

the placement mechanism comprises a movable screw rod 5, the movable screw rod 5 is rotatably connected to the inner center of a cross movable groove 4, a first bevel gear 6 is arranged on one side of the movable screw rod 5 close to the center of the cross movable groove 4, a second bevel gear 7 is meshed below the first bevel gear 6, a rotating rod 8 is fixedly connected to the lower portion of the second bevel gear 7, a first gear 9 is fixedly connected to the outer portion of the rotating rod 8, a toothed chain 23 is sleeved on the outer portion of the first gear 9, a second gear 10 is arranged at one end of the toothed chain 23, a rotating pin 11 is fixedly arranged above the second gear 10, a movable block 12 is slidably connected to one side of the inner portion of the cross movable groove 4 close to the center, a clamping frame 13 is fixedly connected to the center of the top of the movable block 12, and a damping mechanism is arranged above one end of the cross movable groove 4.

Further, under the action of the first bevel gear 6 and the second bevel gear 7, the moving screw rod 5 is driven to rotate, and the moving screw rod 5 drives the positions of the moving block 12 and the clamping frame 13 to horizontally move in the cross moving groove 4.

Further, the height and angle of the damping rod 18 are respectively adjusted through the telescopic column 15 and the connector 16, so that the damping rod plays a role in blocking.

Further, the connector 16 can be lifted and lowered through the telescopic column 15 and the barrel changing table 2, and the damping rod 18 forms a local rotating structure by taking the center of the mounting head 17 and the center of the connector 16 as the circle center.

Further, the position of the turret 2 is fixed by the positioning head 19 by the action of the extension spring 21 and the positioning pin 22, and is rotated around the center of the positioning groove 20.

When the cotton barrel cotton harvester is used, the rotating pin 11 is rotated, the second gear 10 is driven to rotate through the rotating pin 11, the first gear 9 is driven to rotate through the action of the toothed chain 23, the rotating rod 8 and the second bevel gear 7 are driven to rotate through the first gear 9, then the first bevel gear 6 is driven to rotate through the meshing structure, the moving screw 5 is driven to rotate through the first bevel gear 6, and the moving screw 5 penetrates through the inside of the moving block 12 and extends to the inside of the moving block 12, so that when the moving screw 5 rotates, the moving block 12 is driven to horizontally move in the cross moving groove 4, and then the cotton barrel is clamped and fixed through the clamping frame 13;

the position of the barrel changing table 2 is moved through the universal wheel 3, the positioning head 19 is embedded into the positioning groove 20, then the position of the barrel changing table 2 is fixed through the telescopic spring 21 and the positioning pin 22, when the barrel is required to be changed, the height of the connector 16 is adjusted through the telescopic column 15 according to the height of the cotton sliver, then the angle of the damping rod 18 is adjusted by taking the center of the connector 16 as the center of a circle, the cotton sliver is blocked through the damping rod 18, and when the barrel is changed, the barrel changing table 2 is rotated by taking the center of the positioning groove 20 as the center of a circle, so that the replacement is completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The cylinder changing device of the carding machine comprises a base (1), and is characterized in that: a cylinder changing table (2) is arranged above the base (1), universal wheels (3) are rotatably connected to four corners of the bottom of the cylinder changing table (2), a cross moving groove (4) is formed in the upper part of the cylinder changing table (2), and a placing mechanism is arranged in the cross moving groove (4);

the utility model provides a cross movable groove, including placing mechanism, including moving lead screw (5), the inside center department of cross movable groove (4) is connected in the rotation of moving lead screw (5), first bevel gear (6) of cross movable groove (4) center one side are close to moving lead screw (5), the below meshing of first bevel gear (6) has second bevel gear (7), the below fixedly connected with dwang (8) of second bevel gear (7), the outside fixedly connected with first gear (9) of dwang (8), toothed chain (23) have been cup jointed to the outside of first gear (9), the one end of toothed chain (23) is provided with second gear (10), the top fixed mounting of second gear (10) has rotation round pin (11), inside one side sliding connection that is close to center in cross movable groove (4) has movable block (12), the top center department fixedly connected with holder (13) of movable block (12), the top of cross movable groove (4) one end is provided with damping mechanism.

2. A card changing device according to claim 1, characterized in that: the damping mechanism comprises a rotating table (14), a telescopic column (15) is fixedly connected to the center of the top of the rotating table (14), a connector (16) is fixedly connected to the upper portion of the telescopic column (15), an installation head (17) is rotatably connected to the inside of the connector (16), a damping rod (18) is fixedly connected to one side, close to the center of the base (1), of the installation head (17), and a rotating mechanism is arranged at the center of the bottom of the cylinder changing table (2).

3. A card changing device according to claim 2, characterized in that: the rotating mechanism comprises a positioning head (19), the positioning head (19) is fixedly connected to the bottom center of the barrel changing table (2), a positioning groove (20) is rotationally connected to the top center of the base (1), telescopic grooves are formed in the two ends of the positioning groove (20), a telescopic spring (21) is fixedly connected to the inside of each telescopic groove, and a positioning pin (22) is fixedly connected to one side, close to the center of the base (1), of each telescopic spring (21).

4. A card changing device according to claim 1, characterized in that: the movable screw rod (5) forms a synchronous rotating structure through a first bevel gear (6) and a second bevel gear (7), and the second bevel gear (7) forms a rotating structure through a first gear (9), a second gear (10) and a toothed chain (23).

5. A card changing device according to claim 1, characterized in that: the movable screw rod (5) penetrates through the movable block (12) and extends to the inside of the movable block (12), and the clamping frame (13) and the cross movable groove (4) form a horizontal movable structure through the movable block (12) and the movable screw rod (5).

6. A card changing device according to claim 2, characterized in that: the connector (16) and the cylinder changing table (2) form a lifting structure through the telescopic column (15), and the damping rod (18) forms a local rotating structure by taking the center of the mounting head (17) and the center of the connector (16) as the circle center.

7. A card changing device according to claim 3, characterized in that: the two ends of the telescopic spring (21) respectively form a fixed connection structure with the inside of the positioning groove (20) and the positioning head (19), and positioning holes are formed in the inside of the two ends of the positioning head (19).