CN220617744U - Diversion cloth winding mechanism - Google Patents

Abstract

The utility model discloses a diversion cloth winding mechanism, and belongs to the technical field of winding equipment; the utility model provides a water conservancy diversion cloth winding mechanism, includes the frame, the frame includes crossbeam and the vertical beam of being connected with the end of crossbeam, the end of crossbeam is provided with the positioning roller, the spout has been seted up on the crossbeam, the inside of spout is provided with the slider, two the clamping roller parallel with the positioning roller is installed in the rotation between the slider, one side of slider is provided with first pneumatic cylinder, first pneumatic cylinder is installed on the crossbeam, the work end and the slider of first pneumatic cylinder are connected, first pneumatic cylinder drives the clamping roller is close to or keeps away from the positioning roller, the below of positioning roller is provided with cutting device, the below of cutting device is provided with the wind-up roll; the utility model has the advantages of less manual operation steps and high safety in the process of winding the next section of diversion cloth on the winding roller.

Description

Diversion cloth winding mechanism

Technical Field

The utility model relates to the technical field of winding equipment, in particular to a diversion cloth winding mechanism.

Background

In industrial production, in the winding process of some flexible flow guiding cloth materials, after winding is finished, the flow guiding cloth is generally cut manually, and then the starting end of the rest flow guiding cloth is placed at the position where winding is needed next time, so that the working efficiency is low, and the operation process is complex.

In the Chinese patent document with the publication number of CN212768970U, a guide cloth conveying device is provided, and the guide cloth conveying device is convenient to cut through the arrangement of an upper movable block and a lower movable block, has the effect of high automation degree, can realize that the driven gear is driven by a servo motor through a driving gear and then the connecting rod is driven by a transmission rod to realize the up-and-down movement of the upper movable block through the cooperation of the servo motor and the connecting rod in the using process, and can realize that the guide cloth is automatically cut off in equal length due to the fact that an upper blade and a lower blade are fixedly arranged on one sides of the upper movable block and the lower movable block, so that the production efficiency of the guide cloth is improved, the structure is simple, the automation degree is high, and the labor intensity of workers is saved.

However, the device has the defects that after the cutter cuts off the guide cloth, the guide cloth passing through the cutter position is used as the tail end of the last section of guide cloth and can be continuously wound on the winding roller, and when the guide cloth which does not pass through the prop position needs to be continuously wound for the next winding operation, a worker still needs to manually pass the section of guide cloth between two blades and then between two progressive rollers, and finally the guide cloth is wound on the winding roller for winding.

Disclosure of Invention

The utility model aims to solve the problems of more manual operation steps and troublesome operation in the process of winding the next section of diversion cloth on a winding roller in the prior art, and provides a diversion cloth winding mechanism.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a water conservancy diversion cloth winding mechanism, includes the frame, the frame includes crossbeam and the vertical beam of being connected with the tip of crossbeam, the tip of crossbeam is provided with the positioning roller, the spout has been seted up on the crossbeam, the inside of spout is provided with the slider, two the clamping roller parallel with the positioning roller is installed in the rotation between the slider, one side of slider is provided with first pneumatic cylinder, first pneumatic cylinder is installed on the crossbeam, the work end and the slider of first pneumatic cylinder are connected, first pneumatic cylinder drives the clamping roller is close to or keeps away from the positioning roller;

the cutting device is arranged below the positioning roller, and the winding roller is arranged below the cutting device.

Further, the cutting device comprises a cutter, two ends of the cutter are connected with L-shaped crank arms, a cutter rotating shaft is arranged at the bottom of each L-shaped crank arm, and the cutter is rotatably arranged on the vertical beam through the cutter rotating shaft;

a second hydraulic cylinder is arranged on one side of the L-shaped crank arm, the working end of the second hydraulic cylinder is hinged with the L-shaped crank arm, and the other end of the second hydraulic cylinder is hinged with the vertical beam to push the cutter to rotate by taking the cutter rotating shaft as the circle center;

the other side of the cutter is provided with a cutting plate, the cutting plate is positioned on the cutting track of the cutter, and the diversion cloth passes through the space between the cutting plate and the cutter.

Further, the cutting plate is vertically arranged, and one end, close to the clamping roller, of the cutting plate is aligned with one end, close to the clamping roller, of the positioning roller in the vertical direction.

Further, a guide roller is arranged below the cutting plate, and the guide roller is located between the cutting plate and the winding roller.

Further, the wind-up roll comprises a roll body, a strip-shaped clamping block is arranged on the circumferential surface of the roll body, a permanent magnet is arranged in the strip-shaped clamping block, and the strip-shaped clamping block is adsorbed on the roll body through the permanent magnet.

Further, a clamping block groove corresponding to the shape of the strip-shaped clamping block is formed in the circumferential surface of the roller body along the axis, the strip-shaped clamping block is located in the clamping block groove, and the radian of the outer wall surface of the strip-shaped clamping block is the same as that of the circumferential surface of the roller body.

Further, a disassembling groove is formed in the joint of the roller body and the strip-shaped clamping block.

Further, one end of the clamping roller is provided with a second belt pulley, one side of the clamping roller is provided with a support, the support is connected with the sliding block, a second motor is arranged on the support, and the working end of the second motor is connected with the second belt pulley.

Further, one end of the wind-up roll is provided with a first belt pulley, one side of the wind-up roll is provided with a first motor, and the working end of the first motor is connected with the first belt pulley.

Further, the device also comprises a base, and the frame is fixedly arranged on the base.

Compared with the prior art, the utility model provides the diversion cloth winding mechanism, which has the following beneficial effects:

according to the diversion cloth winding mechanism, when the diversion cloth winding mechanism is used for the first time, the diversion cloth passes through the position roller and the clamping roller and then passes through the cutting device downwards and finally winds on the winding roller, the first hydraulic cylinder is started to push the clamping roller to be close to the position roller, so that the diversion cloth is attached to the clamping roller and the position roller, the winding roller is started to perform winding operation, after the single winding operation is completed, the cutting device is started to cut off the diversion cloth, the diversion cloth is continuously conveyed through the conveying device, the diversion cloth of the next section automatically moves downwards to the vicinity of the winding roller, the diversion cloth is wound on the winding roller manually, and the next winding operation can be performed by starting the winding roller again.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows; and will be apparent to those skilled in the art in part based upon a review of the following; alternatively, the teachings may be directed to practice of the present utility model.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of the portion A in FIG. 1;

FIG. 3 is a schematic side view of the cutting device of the present utility model;

FIG. 4 is a schematic perspective view of a cutting device according to the present utility model;

FIG. 5 is a schematic perspective view of a wind-up roll structure of the present utility model;

FIG. 6 is one of the side views of the wind-up roll structure of the present utility model;

FIG. 7 is a second schematic side view of the wind-up roll of the present utility model.

In the figure:

1. a frame; 2. a first hydraulic cylinder; 3. a cross beam; 4. a bracket; 5. a pinch roller; 6. a chute; 7. a positioning roller; 8. cutting a plate; 9. a guide roller; 10. a vertical beam; 11. a wind-up roll; 12. a base; 13. a first pulley; 14. a first motor; 15. a slide block; 16. a second pulley; 17. a cutter rotating shaft; 18. a second hydraulic cylinder; 19. a cutter; 20. a roller body; 21. a bar-shaped clamping block; 22. a dismantling groove; 23. a clamp block groove; 24. a permanent magnet; 25. and a second motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-7, the diversion cloth winding mechanism comprises a base 12 and a frame 1 with a rectangular frame structure, wherein the frame 1 comprises a cross beam 3 and a vertical beam 10 connected with the end part of the cross beam 3, the vertical beam 10 is fixedly arranged on the base 12, and the base 12 increases the integral structural stability of the frame 1;

the end of the beam 3 is provided with a positioning roller 7, the positioning roller 7 is positioned at the top of the vertical beam 10 at the same time, a chute 6 is processed on the beam 3, a sliding block 15 is slidably arranged on the chute 6, a clamping roller 5 parallel to the positioning roller 7 is rotatably arranged between the two sliding blocks 15, a first hydraulic cylinder 2 is arranged on one side of the sliding block 15, the first hydraulic cylinder 2 is arranged on the beam 3, the working end of the first hydraulic cylinder 2 is connected with the sliding block 15, the sliding block 15 is driven to slide in the chute 6 by controlling the first hydraulic cylinder 2, and the clamping roller 5 is further driven to be close to or far from the positioning roller 7;

when the diversion cloth is required to pass through between the positioning roller 7 and the clamping roller 5 manually, the first hydraulic cylinder 2 is controlled to drive the clamping roller 5 to be far away from the positioning roller 7, so that a larger gap is reserved between the positioning roller 7 and the clamping roller 5, the diversion cloth is convenient to pass through manually, after the diversion cloth passes through, the first hydraulic cylinder 2 is controlled to drive the clamping roller 5 to move to the vicinity of the positioning roller 7, so that the diversion cloth is contacted with the positioning roller 7, and the diversion cloth is limited by the cooperation of the clamping roller and the positioning roller 7, so that the diversion cloth is prevented from swinging in the winding process;

a cutting device is arranged below the positioning roller 7, the cutting device comprises a cutter 19, the cutter 19 is arranged along the horizontal direction, the diversion cloth is cut off along the horizontal direction, two ends of the cutter 19 are connected with L-shaped crank arms, the bottoms of the L-shaped crank arms are connected with cutter rotating shafts 17, and the cutter 19 is rotatably arranged on the vertical beams 10 through the cutter rotating shafts 17, so that the cutter 19 is rotatably arranged on the vertical beams 10;

the second hydraulic cylinder 18 is installed on one side of the L-shaped crank arm, and the second hydraulic cylinder 18 can be installed on one side of the L-shaped crank arm far away from the diversion cloth (as shown in fig. 3) or on one side of the L-shaped crank arm near the diversion cloth (not shown in the figure), when the second hydraulic cylinder 18 is installed on one side near the diversion cloth, the second hydraulic cylinder 18 is positioned on two sides of the diversion cloth, and the diversion cloth passes through a space surrounded by the cutter 19, the second hydraulic cylinder 18 and the cutting plate 8;

the working end of the second hydraulic cylinder 18 is hinged with the L-shaped crank arm, the other end of the second hydraulic cylinder 18 is hinged with the vertical beam 10, and the cutter 19 is pushed to rotate by taking the cutter rotating shaft 17 as a circle center, as shown in fig. 3;

the other side of the cutter 19 is provided with a cutting plate 8, the cutting plate 8 is positioned on the cutting track of the cutter 19, the diversion cloth passes through the space between the cutting plate 8 and the cutter 19, when the second hydraulic cylinder 8 pushes the cutter 19 to rotate and cuts the diversion cloth positioned in the middle along the horizontal direction from the position when the second hydraulic cylinder 8 cuts the diversion cloth on the cutting plate 8, at the moment, the rest diversion cloth is in a natural falling state and cannot be separated from the space between the cutter 19 and the cutting plate 8, so that the next step of action is facilitated;

a wind-up roller 11 is arranged below the cutting device, and the diversion cloth passing through the middle of the cutting device is finally wound on the wind-up roller 11 for winding.

The cutting plate 8 is vertically arranged, one end of the cutting plate 8, which is close to the clamping roller 5, is aligned with one end of the positioning roller 7, which is close to the clamping roller 5, in the vertical direction, specifically as shown in fig. 3, when the clamping roller 5 drives the diversion cloth, the diversion cloth starts to travel downwards after contacting the positioning roller 7, just passes through one side of the cutting plate 8, which is close to the clamping roller 5, and is close to the end surface of the cutting plate 8, so that when the cutting knife 19 cuts off the diversion cloth, the diversion cloth between the positioning roller 7 and the winding roller 11 is not pushed to be slightly deformed by the cutting knife to be cut off, and larger deformation does not occur to damage the diversion cloth;

a guide roller 9 is arranged below the cutting plate 8, the guide roller 9 is positioned between the cutting plate 8 and the winding roller 11, specifically, after the clamping roller 5 is close to the positioning roller 7, the space surface of a gap between the clamping roller 5 and the positioning roller 7 in the vertical direction is taken as an intermediate line, and the centers of the guide roller 9 and the winding roller 11 are positioned on the intermediate line, so that the guide cloth is wound on the winding roller 11 through one side of the guide roller, which is close to the cutter 19, and excessive contact between the guide cloth and the cutting plate 8 is avoided, and abrasion is generated;

the wind-up roll 11 comprises a roll body 20, a strip-shaped clamping block 21 is arranged on the circumferential surface of the roll body 20, the length of the strip-shaped clamping block 21 and the length of a cutter 19 are all larger than the width of the diversion cloth, a permanent magnet 24 is arranged in the strip-shaped clamping block 21, the strip-shaped clamping block 21 is adsorbed on the roll body 20 through the permanent magnet 24, when the diversion cloth is required to be wound on the wind-up roll 11, the strip-shaped clamping block 21 is taken down, the diversion cloth passes through between the strip-shaped clamping block 21 and the roll body 20, and then the strip-shaped clamping block 21 is adsorbed on the roll body 20 again, so that the diversion cloth is connected on the wind-up roll 11.

The clamping block groove 23 corresponding to the shape of the strip-shaped clamping block 21 is formed in the circumferential surface of the roller body 20 along the axis, the strip-shaped clamping block 21 is positioned in the clamping block groove 23, the radian of the outer wall surface of the strip-shaped clamping block 21 is the same as that of the circumferential surface of the roller body 20, and particularly as shown in fig. 6 and 7, the outer wall surface of the strip-shaped clamping block 21 is an arc surface which is positioned on the same circumferential surface as the circumferential surface of the roller body 20, so that the roundness of the rolled diversion cloth roll is ensured in the rolling process, and the influence on the shape of the diversion cloth roll due to the protrusion of the strip-shaped clamping block 21 is avoided;

the joint of the roller body 20 and the strip-shaped clamping block 21 is provided with a disassembly groove 22, the disassembly groove 22 can be formed on the roller body 20 (shown in figures 6 and 7) or on the strip-shaped clamping block 21, when the disassembly groove 22 is formed on the roller body 20, the section of the disassembly groove 22 is L-shaped, the top of the disassembly groove 22 and one side close to the strip-shaped clamping block 21 are openings, the size of the disassembly groove 22 is slightly larger than the width and thickness of the palm of an adult, a handle of a worker can conveniently extend into the disassembly groove 22, and the strip-shaped clamping block 21 is buckled to be taken out from the clamping block groove 23;

a second belt pulley 16 is arranged at one end of the clamping roller 5, a bracket 4 is arranged at one side above the clamping roller 5, the bottoms of the two ends of the bracket 4 are connected with a sliding block 15, a second motor 25 is fixedly arranged on the bracket 4, a third belt pulley is arranged at the working end of the second motor 25, the third belt pulley is connected with the second belt pulley 16 through a belt, and the clamping roller 5 is driven to rotate through the second motor 25 for conveying the guide cloth;

a first belt pulley 13 is arranged at one end of the wind-up roller 11, a first motor 14 is arranged at one side of the wind-up roller 11, a fourth belt pulley is arranged at the working end of the first motor 14, the fourth belt pulley is connected with the first belt pulley 13 through a belt, the wind-up roller 11 is driven to rotate through the first motor 14, and winding operation is carried out, wherein the wind-up roller 11 is detachably arranged on a vertical beam 10, when the wind-up roller 11 needs to be detached, the belt between the first belt pulley 13 and the fourth belt pulley is detached firstly, and then the wind-up roller 11, the first belt pulley 13 and the diversion cloth roll are detached;

the wind-up roll 11 and the clamping roll 5 are driven by different motors, so that different rotating speeds can be conveniently adjusted by respective driving motors, and as the diameter of the diversion cloth roll is larger and larger in the winding process, the surface linear speed of the diversion cloth roll is larger and larger under the condition that the rotating speed of the driving motor is inconvenient, so that the surface linear speed of the diversion cloth roll is consistent with the surface linear speed of the clamping roll 5, the wind-up roll is more practical compared with the prior art in which the progressive roll and the wind-up roll are driven by the same motor through adjusting the rotating speed ratio of the first motor 14 and the second motor 25.

Working principle: when the device is used for the first time, the diversion cloth passes through between the positioning roller 7 and the clamping roller 5, then passes downwards between the cutter 19 and the cutting plate 8, then bypasses one side of the guide roller 9, finally clamps the diversion cloth on the winding roller 11 through the strip-shaped clamping block 21, the first hydraulic cylinder 2 is started to push the clamping roller 5 to be close to the positioning roller 7, the diversion cloth is attached to the clamping roller and the positioning roller, the first motor 14 and the second motor 25 are started, the second motor 25 drives the clamping roller 5 to convey the diversion cloth to advance, and the first motor 14 drives the winding roller 11 to perform winding operation;

after the single winding operation is completed, the new winding roller 11 is replaced, the second hydraulic cylinder 18 is started to drive the cutter 19 to rotate, the cutter 19 cuts off the diversion cloth on the cutting plate 8, the diversion cloth is continuously conveyed through the conveying device, the diversion cloth at the later section automatically moves downwards to the vicinity of the winding roller 11, the diversion cloth is manually wound on the winding roller, the first motor 14 is started again to drive the winding roller 11 to rotate, and the next winding operation can be performed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (10)

1. The utility model provides a water conservancy diversion cloth winding mechanism, includes frame (1), frame (1) include crossbeam (3) and with crossbeam (3) end connection's vertical beam (10), a serial communication port, crossbeam (3) tip is provided with positioning roller (7), spout (6) have been seted up on crossbeam (3), the inside of spout (6) is provided with slider (15), two install clamping roller (5) parallel with positioning roller (7) rotation between slider (15), one side of slider (15) is provided with first pneumatic cylinder (2), first pneumatic cylinder (2) are installed on crossbeam (3), the work end of first pneumatic cylinder (2) is connected with slider (15), first pneumatic cylinder (2) drive clamping roller (5) are close to or keep away from positioning roller (7);

the lower part of the positioning roller (7) is provided with a cutting device, and the lower part of the cutting device is provided with a winding roller (11).

2. The diversion cloth winding mechanism according to claim 1, wherein the cutting device comprises a cutter (19), two ends of the cutter (19) are connected with L-shaped crank arms, a cutter rotating shaft (17) is arranged at the bottom of each L-shaped crank arm, and the cutter (19) is rotatably arranged on the vertical beam (10) through the cutter rotating shaft (17);

a second hydraulic cylinder (18) is arranged on one side of the L-shaped crank arm, the working end of the second hydraulic cylinder (18) is hinged with the L-shaped crank arm, the other end of the second hydraulic cylinder (18) is hinged with the vertical beam (10), and the cutter (19) is pushed to rotate by taking the cutter rotating shaft (17) as a circle center;

the other side of the cutter (19) is provided with a cutting plate (8), the cutting plate (8) is positioned on the cutting track of the cutter (19), and the diversion cloth passes through between the cutting plate (8) and the cutter (19).

3. A fabric winding mechanism according to claim 2, wherein the cutting plate (8) is vertically arranged, and one end of the cutting plate (8) close to the clamping roller (5) is aligned with one end of the positioning roller (7) close to the clamping roller (5) in a vertical direction.

4. A fabric winding mechanism according to claim 2, characterized in that a guiding roller (9) is arranged below the cutting plate (8), and the guiding roller (9) is arranged between the cutting plate (8) and the winding roller (11).

5. The diversion cloth winding mechanism according to claim 1, wherein the winding roller (11) comprises a roller body (20), a strip-shaped clamping block (21) is arranged on the circumferential surface of the roller body (20), a permanent magnet (24) is arranged in the strip-shaped clamping block (21), and the strip-shaped clamping block (21) is adsorbed on the roller body (20) through the permanent magnet (24).

6. The diversion cloth winding mechanism according to claim 5, wherein a clamping block groove (23) corresponding to the shape of the strip-shaped clamping block (21) is formed in the circumferential surface of the roller body (20) along the axis, the strip-shaped clamping block (21) is located in the clamping block groove (23), and the radian of the outer wall surface of the strip-shaped clamping block (21) is the same as that of the circumferential surface of the roller body (20).

7. The diversion cloth winding mechanism according to claim 6, wherein a disassembling groove (22) is formed at the joint of the roller body (20) and the strip-shaped clamping block (21).

8. A fabric winding mechanism according to claim 1, characterized in that a second belt pulley (16) is arranged at one end of the clamping roller (5), a bracket (4) is arranged at one side of the clamping roller (5), the bracket (4) is connected with the sliding block (15), a second motor (25) is arranged on the bracket (4), and the working end of the second motor (25) is connected with the second belt pulley (16).

9. The diversion cloth winding mechanism according to claim 8, wherein a first belt pulley (13) is arranged at one end of the winding roller (11), a first motor (14) is arranged at one side of the winding roller (11), and a working end of the first motor (14) is connected with the first belt pulley (13).

10. A fabric winding mechanism according to claim 1, further comprising a base (12), wherein the frame (1) is fixedly mounted on the base (12).