CN220055720U

CN220055720U - Winding device

Info

Publication number: CN220055720U
Application number: CN202321024212.4U
Authority: CN
Inventors: 吴建茂
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-11-21
Anticipated expiration: 2033-05-04

Abstract

The utility model discloses a winding device, which comprises a bracket, wherein an A-shaped frame is fixedly connected to the outer walls of the tops of the two sides of the bracket, the top ends of the two A-shaped frames are fixedly connected with fixing seats, the corresponding side surfaces of the fixing seats are respectively and rotatably connected with mounting heads, and the inner walls of the two mounting heads are connected with a same material collecting roller through locking assemblies with the same structure; one side outer wall of one A-shaped frame is connected with a driving unit through a support plate, and the output end of the driving unit is connected with one end of an installation head at an adjacent position through a coupler; the top surface of the bracket below the receiving roller is connected with two connecting seats with the same structure through a connecting structure, and a material guiding part is arranged on one side surface corresponding to the two connecting seats; the locking assembly comprises a blocking cover arranged on the circumferential edge of the mounting head. The utility model can adjust the rotating speed of the driving unit according to the cloth conveying tension degree, does not need manpower to participate in adjustment, and ensures the uniformity of cloth winding.

Description

Winding device

Technical Field

The utility model relates to the technical field of winding, in particular to a winding device.

Background

The digital printing machine is a fabric surface processing device, and compared with a traditional printing machine, the digital printing machine has the advantages of being quick in cloth discharging and stable in quality, different patterns can be printed and dyed on the fabric, and the processed fabric needs to be collected through the winding device so as to be stored. At present, a winding device for winding cloth generally drives a winding roller to rotate through a driving motor, so that the winding work of the cloth is realized.

Through retrieving, the patent with the Chinese patent application number of CN202122648360.0 discloses a rolling device of a digital printing machine, which comprises: the base is provided with two ends of a winding wheel in a rotating manner on a top mounting frame, the winding wheel is horizontally arranged to form a fabric winding structure, and a supporting table fixedly arranged on the base is arranged on the side of the winding wheel; further comprises: the two ends of the guide roller are rotationally embedded on the supporting table and used for guiding the moving direction of the fabric, the top of the guide roller and the upper surface of the supporting table are positioned in the same horizontal plane, and an air pump is fixedly arranged on the side wall of the supporting table; the hydraulic rods are symmetrically arranged on two sides of the supporting table, and the tops of the 2 hydraulic rods are vertically arranged at the bottom of the connecting plate. The rolling device of the digital printing machine in the patent has the following defects: in the cloth rolling process, the diameter of the cloth roll is larger and larger along with the winding of the cloth, but the motor rotating speed is constant all the time, so that the situation that the cloth is more and more tightly broken easily exists in the later stage of cloth rolling, and even the cloth is broken, based on the fact, the winding device capable of controlling the motor rotating speed along with the winding diameter of the cloth roll is provided.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a winding device.

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

the winding device comprises a bracket, wherein an A-shaped frame is fixedly connected to the outer wall of the top of the bracket, which is close to two sides, fixed seats are fixedly connected to the top ends of the two A-shaped frames, mounting heads are respectively and rotatably connected to corresponding side surfaces of the fixed seats, and the inner walls of the two mounting heads are connected with the same receiving roller through locking assemblies with the same structure; one side outer wall of one A-shaped frame is connected with a driving unit through a support plate, and the output end of the driving unit is connected with one end of an installation head at an adjacent position through a coupler;

the top surface of the bracket below the receiving roller is connected with two connecting seats with the same structure through a connecting structure, and a material guiding part is arranged on one side surface corresponding to the two connecting seats.

As still further aspects of the utility model: the locking assembly comprises a blocking cover arranged at the circumferential edge of the mounting head, rubber clamping blocks fixedly connected to the mounting head and the circumferential inner wall of the blocking cover in an annular array manner, and clamping grooves which are arranged at the circumferential outer walls of the two ends of the receiving roller in an annular array manner and are matched with the rubber clamping blocks;

the mounting head is semi-open at the top.

As still further aspects of the utility model: the circumference border fixedly connected with lockpin of fender lid, the circumference border fixedly connected with of installation head with lockpin looks adaptation's locking groove seat.

As still further aspects of the utility model: the connecting structure is composed of slots symmetrically arranged on the top surface of the support, and plug blocks fixedly connected to the bottom ends of the two connecting seats and matched with the slots.

As still further aspects of the utility model: the material guiding component comprises a material guiding roller and a material arranging roller which are sequentially connected to one side surface of the connecting seat in a rotating mode, and a tensioning roller which is connected to one side surface of the connecting seat through a feeding tension adjusting assembly.

As still further aspects of the utility model: the feeding tension adjusting assembly comprises a sliding groove arranged on one side surface corresponding to the two connecting seats, a moving block slidably connected to the inner wall of the sliding groove, and a spring fixedly connected to the bottom end of the moving block, wherein two ends of the tensioning roller are respectively connected to one side surface corresponding to the two moving blocks through rotating shafts.

As still further aspects of the utility model: the bottom end of one spring is fixedly connected to the inner wall of the bottom of the chute, and the bottom end of the other spring is fixedly connected with a pressing plate which is in sliding fit with the inner wall of the chute;

the inner wall of the bottom of the chute below the pressing plate is fixedly connected with a pressure sensor.

As still further aspects of the utility model: the outer wall of one side of the support is fixedly connected with a supporting block, and the supporting block and the two side surfaces of the support are both rotationally connected with a moving wheel through a rotating shaft;

the top surface of the support block is fixedly connected with a handle.

Compared with the prior art, the utility model provides a winding device, which has the following beneficial effects:

1. this coiling mechanism, through being provided with the guide part, during the use, can make the yardage roll diameter grow along with the winding of cloth, because the drive unit rotational speed is invariable, can make the cloth collapse tightly, the tensioning roller can shrink at the extrusion spring and accomplish smooth spout and move down this moment, when detecting that the extrusion force of spring to the clamp plate is greater than the setting value scope, control module can control drive unit and slow down to can carry the rotational speed of tension adjustment drive unit according to the cloth, need not the manpower and participated in the adjustment, guarantee the homogeneity of cloth rolling.

2. In the winding device, if the cloth is loosened, the tensioning roller moves upwards along the sliding groove under the top support of the spring; otherwise, if the cloth is in a tight state, the tensioning roller can contract at the extrusion spring and finish the downward movement of the forward sliding chute, so that the effect of automatically adjusting the tightness of the cloth during conveying is realized, and the rolling quality is improved.

3. This coiling mechanism opens lockpin and locked groove seat through being provided with locking assembly, then lifts the fender lid, will receive the material roller and put in two installation heads after opening this moment for in the draw-in groove that the material roller corresponds the position is received to the interior rubber fixture block card of installation head, lift the fender lid again and cover it on the installation head, make the lockpin insert in the locked groove seat and lock, thereby accomplish the installation operation of receiving the material roller, the dismouting is convenient, alone can, effectively reduce the cost of labor.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a winding device according to the present utility model;

FIG. 2 is a schematic view showing an open state of a mounting head of a winding device according to the present utility model;

FIG. 3 is a schematic diagram of explosion structure of a connecting seat and a bracket of a winding device according to the present utility model;

FIG. 4 is a schematic side view of one of the connection seats of the winding device according to the present utility model;

fig. 5 is a schematic diagram of a cloth winding trend of a winding device according to the present utility model.

In the figure: 1 support, 101 movable wheels, 2 handles, 201 supporting blocks, 3 fixed seats, 4 receiving rollers, 401 clamping grooves, 5 mounting heads, 501 blocking covers, 502 locking pins, 503 rubber clamping blocks, 504 locking groove seats, 6 driving units, 7 material guiding rollers, 8 tensioning rollers, 9 material arranging rollers, 10 connecting seats, 1001 inserting blocks, 1002 inserting grooves, 11 sliding grooves, 12 springs, 13 pressing plates and 14 pressure sensors.

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.

Example 1

In order to realize the rolling of cloth, as shown in figures 1-3, the rolling device comprises a bracket 1, wherein an A-shaped frame is fixed on the outer walls of the top of the bracket 1, which are close to two sides, through bolts; the outer wall of one side of the bracket 1 is fixedly provided with a supporting block 201 through bolts, and the supporting block 201 and two side surfaces of the bracket 1 are respectively connected with a movable wheel 101 through rotating shafts; the top surface of the supporting block 201 is fixed with a handle 2 through bolts;

preferably, the bottom edge of the bracket 1 close to the supporting block 201 is fixed with a supporting leg through a bolt, and the bottom end of the supporting leg is positioned above the horizontal line of the contact point between the moving wheel 101 and the ground; the worker pushes or pulls the device by the handle 2 to change the use place through the moving wheel 101, thereby improving the portability of use.

Further, the top ends of the two A-shaped frames are fixed with a fixed seat 3 through bolts, the corresponding side surfaces of the fixed seat 3 are respectively and rotatably connected with mounting heads 5, and the inner walls of the two mounting heads 5 are connected with the same material collecting roller 4 for collecting cloth through locking components with the same structure;

preferably, as shown in fig. 2, the mounting head 5 is semi-open at the top; the locking assembly comprises a blocking cover 501 hinged to the circumferential edge of the mounting head 5, rubber clamping blocks 503 welded to the circumferential inner walls of the mounting head 5 and the blocking cover 501 in an annular array manner, and clamping grooves 401 formed in the circumferential outer walls of the two ends of the receiving roller 4 in an annular array manner and matched with the rubber clamping blocks 503;

additionally, the circumferential edge of the blocking cover 501 is fixed with a lock pin 502 through a bolt, and the circumferential edge of the mounting head 5 is fixed with a lock groove seat 504 matched with the lock pin 502 through a bolt; the lock pin 502 and the locking groove seat 504 are opened, then the blocking cover 501 is lifted, the receiving roller 4 is placed in the two opened mounting heads 5 at the moment, the rubber clamping blocks 503 in the mounting heads 5 are clamped into the clamping grooves 401 at the corresponding positions of the receiving roller 4, and then the blocking cover 501 is lifted to cover the mounting heads 5, so that the lock pin 502 is inserted into the locking groove seat 504 and locked, and the mounting operation of the receiving roller 4 is completed.

Still further, one side outer wall of one A-shaped frame is connected with a driving unit 6 through a support plate, and the output end of the driving unit 6 is connected with one end of an adjacent mounting head 5 through a coupler; the starting driving unit 6 drives the material receiving roller 4 to rotate through the mounting head 5, so as to provide driving force for cloth winding.

Preferably, the driving unit 6 includes a driving motor capable of controlling forward and reverse rotation, a decelerator and a 24V safety power source, and the related art is cited herein, so that a detailed description thereof will be omitted.

Working principle: the worker pushes or pulls the apparatus through the handle 2 to change the place of use through the moving wheel 101. When the material collecting device is used, the lock pin 502 and the locking groove seat 504 are opened, then the blocking cover 501 is lifted, at the moment, the material collecting roller 4 is placed in the two opened mounting heads 5, the rubber clamping blocks 503 in the mounting heads 5 are clamped into the clamping grooves 401 at the corresponding positions of the material collecting roller 4, and then the blocking cover 501 is lifted to cover the mounting heads 5, so that the lock pin 502 is inserted into the locking groove seat 504 and locked, and the mounting operation of the material collecting roller 4 is completed. The starting driving unit 6 drives the material receiving roller 4 to rotate through the mounting head 5, so that the rolling of the cloth is realized.

Example 2

A winding device, as shown in fig. 1 and 3-5, for improving the cloth winding quality; the present example was modified on the basis of example 1 as follows: the top surface of the bracket 1 positioned below the receiving roller 4 is connected with two connecting seats 10 with the same structure through a connecting structure, a material guiding part is arranged on one corresponding side surface of the two connecting seats 10, and comprises a material guiding roller 7 and a material arranging roller 9 which are sequentially and rotatably connected to one side surface of the connecting seat 10, and a tensioning roller 8 connected to one side surface of the connecting seat 10 through a feeding tension adjusting assembly; one end of the cloth to be rolled up is wound around the material collecting roller 4 after being wound around the material collecting roller 9, the tensioning roller 8 and the material guiding roller 7 in sequence, so that the material collecting roller 4 can passively roll up in a clockwise (path (2) of figure 5) or anticlockwise (path (1) of figure 5) mode, and the use is convenient.

Further, the connection structure comprises slots 1002 symmetrically arranged on the top surface of the bracket 1, and insertion blocks 1001 fixed at the bottom ends of the two connection seats 10 by bolts and adapted to the slots 1002; the connecting seat 10 is fixed on the bracket 1 through plug-in, so that the device is convenient to install and use according to actual winding conditions and convenient to assemble and disassemble.

Further, the feeding tension adjusting assembly comprises a chute 11 arranged on one side surface corresponding to the two connecting seats 10, a moving block connected to the inner wall of the chute 11 in a sliding manner, and a spring 12 welded at the bottom end of the moving block, and two ends of the tensioning roller 8 are respectively connected to one side surface corresponding to the two moving blocks in a rotating manner through rotating shafts;

preferably, the bottom end of one spring 12 is welded on the bottom inner wall of the chute 11, and the bottom end of the other spring 12 is welded with a pressing plate 13 which forms sliding fit with the inner wall of the chute 11; during winding, if the cloth is loose, the tensioning roller 8 moves upwards under the top support of the spring 12 along the sliding chute 11; otherwise, if the cloth is in a tight state, the tensioning roller 8 can contract at the extrusion spring 12 and complete the downward movement of the forward extending chute 11, so that the effect of automatically adjusting the tightness of the cloth during conveying is realized, and the rolling quality is improved.

As a supplement, the inner wall of the bottom of the chute 11 below the pressing plate 13 is fixed with a pressure sensor 14 in communication connection with the control module through a bolt, and the driving unit 6 is electrically connected with the control module; during winding, the pressure sensor 14 detects the extrusion force of the spring to the pressing plate 13 in real time, if the compression force is larger than the set value range, a signal is transmitted to the control module, so that the control module controls the driving unit 6 to reduce speed, the rotating speed of the driving unit 6 can be adjusted according to the cloth conveying tension, manual adjustment is not needed, and the uniformity of cloth winding is ensured.

Working principle: when the material collecting device is used, the lock pin 502 and the locking groove seat 504 are opened, then the blocking cover 501 is lifted, at the moment, the material collecting roller 4 is placed in the two opened mounting heads 5, the rubber clamping blocks 503 in the mounting heads 5 are clamped into the clamping grooves 401 at the corresponding positions of the material collecting roller 4, and then the blocking cover 501 is lifted to cover the mounting heads 5, so that the lock pin 502 is inserted into the locking groove seat 504 and locked, and the mounting operation of the material collecting roller 4 is completed. The connecting seat 10 is fixed on the bracket 1 through plug-in, one end of the cloth to be rolled is wound on the material collecting roller 4 after being wound from the lower part of the material collecting roller 9, the upper part of the tensioning roller 8 and the lower part of the material guiding roller 7 in sequence, and the starting driving unit 6 drives the material collecting roller 4 to rotate through the mounting head 5, so that the material collecting roller 4 can passively roll in a clockwise (figure 5 path (2)) or anticlockwise (figure 5 path (1)) mode. During winding, if the cloth is loose, the tensioning roller 8 moves upwards under the top support of the spring 12 along the sliding chute 11; otherwise, if the cloth is in a tight state, the tension roller 8 can shrink on the extrusion spring 12 and complete the downward movement of the forward sliding chute 11, so that the effect of automatically adjusting the tightness of the cloth during conveying is realized; the pressure sensor 14 detects the extrusion force of the spring to the pressing plate 13 in real time, and if the compression force is larger than the set value range, a signal is transmitted to the control module so that the control module controls the driving unit 6 to reduce the speed, and therefore the rotating speed of the driving unit 6 can be adjusted according to the cloth conveying tension.

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.

Claims

1. The winding device comprises a support (1), wherein an A-shaped frame is fixedly connected to the outer walls of the tops of the support (1) close to two sides of the support, and the winding device is characterized in that fixed seats (3) are fixedly connected to the tops of the two A-shaped frames, mounting heads (5) are respectively and rotatably connected to corresponding side surfaces of the fixed seats (3), and the inner walls of the two mounting heads (5) are connected with a same material collecting roller (4) through locking assemblies with the same structure; one side outer wall of one A-shaped frame is connected with a driving unit (6) through a support plate, and the output end of the driving unit (6) is connected with one end of an installation head (5) at an adjacent position through a coupler;

the top surface of the bracket (1) positioned below the receiving roller (4) is connected with two connecting seats (10) with the same structure through a connecting structure, and a material guiding part is arranged on one corresponding side surface of the two connecting seats (10).

2. The winding device according to claim 1, wherein the locking assembly comprises a blocking cover (501) arranged at the circumferential edge of the mounting head (5), rubber clamping blocks (503) fixedly connected to the mounting head (5) and the circumferential inner wall of the blocking cover (501) in an annular array manner, and clamping grooves (401) arranged at the circumferential outer walls of two ends of the material receiving roller (4) in an annular array manner and matched with the rubber clamping blocks (503);

the mounting head (5) is semi-open at the top.

3. A winding device according to claim 2, characterized in that the circumferential edge of the blocking cover (501) is fixedly connected with a lock pin (502), and the circumferential edge of the mounting head (5) is fixedly connected with a lock groove seat (504) adapted to the lock pin (502).

4. The winding device according to claim 1, wherein the connection structure comprises slots (1002) symmetrically arranged on the top surface of the bracket (1), and plug blocks (1001) fixedly connected to the bottom ends of the two connection seats (10) and adapted to the slots (1002).

5. A winding device according to claim 4, characterized in that the material guiding part comprises a material guiding roller (7) and a material arranging roller (9) which are sequentially and rotatably connected to one side surface of the connecting seat (10), and a tensioning roller (8) which is connected to one side surface of the connecting seat (10) through a feeding tension adjusting assembly.

6. The winding device according to claim 5, wherein the feeding tension adjusting assembly comprises a chute (11) arranged on one side surface corresponding to the two connecting seats (10), a moving block connected to the inner wall of the chute (11) in a sliding manner, and a spring (12) fixedly connected to the bottom end of the moving block, and two ends of the tensioning roller (8) are respectively connected to one side surface corresponding to the two moving blocks in a rotating manner through rotating shafts.

7. The winding device according to claim 6, wherein the bottom end of one of the springs (12) is fixedly connected to the bottom inner wall of the chute (11), and the bottom end of the other spring (12) is fixedly connected with a pressing plate (13) which forms sliding fit with the inner wall of the chute (11);

the inner wall of the bottom of the chute (11) positioned below the pressing plate (13) is fixedly connected with a pressure sensor (14).

8. The winding device according to claim 1, wherein a supporting block (201) is fixedly connected to the outer wall of one side of the bracket (1), and the supporting block (201) and two side surfaces of the bracket (1) are respectively connected with a movable wheel (101) through rotating shafts;

the top surface of the supporting block (201) is fixedly connected with a handle (2).