CN213802104U

CN213802104U - Automatic change material loading unwinding device

Info

Publication number: CN213802104U
Application number: CN202022838471.3U
Authority: CN
Inventors: 徐贤运
Original assignee: Suzhou Hudeli Needle Textile Co ltd
Current assignee: Suzhou Hudeli Needle Textile Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-07-27
Anticipated expiration: 2030-11-30

Abstract

The application relates to the field of cloth processing equipment, in particular to an automatic feeding and unwinding device which comprises a feeding device, a driving roller and a driven roller for rotating cloth, an unwinding roller for unwinding the cloth and a driving device for driving the driving roller and the unwinding roller. The feeding device accommodates multiple rolls of cloth, can continuously feed and is convenient to realize feeding automation; the cloth is rolled up and is put on drive roll and driven voller, rotates through the drive roll and drives the cloth and constantly to unreeling the roller and carry, is convenient for use manpower sparingly.

Description

Automatic change material loading unwinding device

Technical Field

The application relates to the field of cloth processing equipment, in particular to an automatic feeding and unwinding device.

Background

In industry, before dyeing a fabric with fluff, the overlong fluff needs to be trimmed and cut, so that the dyeing is convenient. During trimming, firstly, the feeding and unreeling operations are carried out. In the related art, a shaftless cloth roll is stacked on the ground, and one end of the cloth is pulled to a roll shaft to be unreeled. However, the cloth roll is difficult to rotate under the pressure of the self weight, and people are required to monitor the cloth roll by the cloth roll and rotate the cloth roll for multiple times at proper time.

In view of the above-mentioned related art, the inventors consider that there is a drawback of being labor-consuming.

SUMMERY OF THE UTILITY MODEL

In order to use manpower sparingly, this application provides an automatic material loading unwinding device.

The application provides an automatic change material loading unwinding device adopts following technical scheme:

an automatic feeding and unwinding device comprises a support, wherein an unwinding roller is sleeved at the top of the support, a driving roller and a driven roller are arranged at the bottom of the unwinding roller, and a driving device for driving the unwinding roller and the driving roller to rotate is arranged at the bottom of the support;

and a feeding device for conveying a cloth roll to the driving roller and the driven roller is arranged at the bottom of the support and on the same side with the driven roller.

By adopting the technical scheme, the cloth roll is placed on the driving roller and the driven roller, one end of the cloth is pulled, and the side with the fluff bypasses the unwinding roller. The driving device drives the driving roller to rotate, the cloth roll is driven to rotate reversely, the cloth is continuously conveyed to the unwinding roller, and the driven roller is driven to rotate by the cloth roll. The cloth roll does not need to be rotated once every a period of time manually, so that the unreeling efficiency is improved, and the labor is saved.

When a new cloth roll needs to be placed on the driving roller, the feeding device can be opened to convey one roll of cloth, so that the manual moving time is saved, and the working efficiency is improved.

Optionally, the feeding device includes a material storage plate, a supporting plate rotationally connected to the material storage plate, and a vertical plate for supporting the material storage plate, and a rotating shaft is inserted between the material storage plate and the supporting plate;

the material storage plate is provided with a second rotating part, the bearing plate is provided with a first rotating part which is used for being embedded with the second rotating part, and the first rotating part is provided with a baffle used for blocking a cloth roll;

and an air cylinder used for pushing the bearing plate to reset is arranged between the bearing plate and the vertical plate, and the air cylinder is hinged with the bearing plate and the vertical plate respectively.

By adopting the technical scheme, when a cloth roll needs to be conveyed, a roll of cloth in the material storage plate slides down to the bearing plate under the action of the inclination angle, and the bearing plate carries the cloth roll to rotate downwards to roll the cloth roll to the driving roller and the driven roller through the rotating shaft, so that the labor for moving the cloth roll is saved, and the working efficiency is improved.

When the supporting plate sends a roll of cloth to the driving roller, a plurality of cloth rolls on the storage plate easily slide down due to lack of obstruction, and the cloth rolls on the driving roller are collided to one side and scattered onto the ground. The baffle then with next volume cloth butt, be convenient for effectively block the cloth book landing on the storage board.

When the bearing plate needs to rotate upwards, the piston rod of the air cylinder pushes the bearing plate, and the bearing plate is favorable for returning to the original position.

Optionally, the baffle is connected with a baffle roller.

By adopting the technical scheme, in the process that the bearing plate is rotated back to the original position, the baffle roller of the baffle plate and the cloth roll in the material storage plate rotate relatively, so that the next cloth roll slides onto the bearing plate, and the continuous conveying of the cloth roll is facilitated.

Optionally, a supporting plate for reinforcing the storage plate is arranged between the vertical plate and the storage plate.

Through adopting above-mentioned technical scheme, storage has the batching material in the storage board, produces certain pressure to the storage board, and the backup pad helps improving the stability of storage board, reduces the possibility that the storage board takes place deformation.

Optionally, a triangular bracket is arranged at the bottom of the vertical plate.

Through adopting above-mentioned technical scheme, the A-frame plays stabilizing action to vertical board, reduces the possibility that vertical board emptys.

Optionally, a fixing plate for fixing the position of the fabric roll is arranged on the side wall of the material storage plate.

Through adopting above-mentioned technical scheme, the in-process that a plurality of cloth were rolled up and are put into the storage plate through fork truck appears the roll shake easily and break away from the condition of storage plate, and the fixed plate on the storage plate lateral wall can be rolled up the cloth and play limiting displacement, reduces the cloth and rolls up the possibility that breaks away from the storage plate.

Optionally, a buffer device for buffering the falling impact force of the cloth roll is arranged on the side wall of the supporting plate, the buffer device comprises a bottom plate and a plurality of clamping plates arranged on the bottom plate, and a buffer arm is arranged between the two clamping plates;

the splint are provided with fixing through holes, and the buffer arm is provided with a fixing round button used for moving in the fixing through holes.

By adopting the technical scheme, the cloth roll rolls downwards along with the supporting plate in the process of downwards rotating. The buffer arm is contacted with the cloth roll, so that the gliding speed of the cloth roll is reduced, and the possibility that the cloth roll is misplaced with the driving roller and the driven roller due to the overhigh descending speed is reduced.

Optionally, the clamping plate is provided with a limiting through hole communicated with the side wall of the clamping plate, and the buffer arm is provided with a limiting round button used for sliding in the limiting through hole.

Through adopting above-mentioned technical scheme, the cloth is rolled up and is continued the lapse, spacing knob roll-off spacing through-hole, and the cloth is rolled up and is pressed from both sides between buffer arm and supporting plate, is favorable to reducing the cloth and rolls up the impact force that the gliding.

Optionally, an arc-shaped buckle plate is arranged at one end, far away from the clamping plate, of the buffer arm.

Through adopting above-mentioned technical scheme, the arc buckle of the one end of contact is rolled up with the cloth to buffering arm, can roll up the inseparabler of lock with the cloth, is favorable to strengthening the deceleration effect that buffering arm rolled up the cloth.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the driving roller and the driven roller are arranged at the bottom of the support, so that the cloth of the cloth roll is continuously conveyed to the unwinding roller, the labor and time for turning over the cloth roll are saved, and the working efficiency is improved conveniently;

2. by arranging the feeding device, a plurality of rolls of cloth are stored at one time, and the switch of the driving cylinder is pressed during each feeding, so that the cloth roll does not need to be moved manually, and the labor and the working time are saved conveniently;

3. through setting up buffer, be convenient for reduce the cloth and roll up gliding impact force downwards, help improving the precision that the cloth was rolled up and is carried.

Drawings

Fig. 1 is a schematic structural diagram of an automatic feeding and unwinding device shown in the present application.

Fig. 2 is a schematic structural diagram of a feeding device of an automatic feeding and unwinding device shown in the present application.

Fig. 3 is a side view of a feeding device of an automatic feeding and unwinding device shown in the present application.

Fig. 4 is a schematic structural diagram of a buffering device of an automatic feeding and unwinding device shown in the present application.

Description of reference numerals: 1. a support; 2. unwinding rollers; 3. a drive roll; 31. a driven roller; 4. a motor; 41. a first chain; 42. a second chain; 5. a feeding device; 51. a support plate; 511. a first rotating section; 52. a material storage plate; 521. a second rotating part; 522. a fixing plate; 53. a rotating shaft; 54. a baffle plate; 541. a blocking roller; 6. a buffer device; 61. a base plate; 611. a splint; 62. a buffer arm; 621. an arc buckle plate; 63. a fixing through hole; 631. fixing the round button; 64. a limiting through hole; 641. a limiting round button; 7. a vertical plate; 71. a support plate; 72. a triangular bracket; 73. and a cylinder.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses automatic material loading unwinding device. Referring to fig. 1, an automatic feeding and unwinding device comprises a feeding device 5 for conveying a fabric roll and a support 1.

Referring to fig. 1, an unwinding roller 2 for unwinding is sleeved at the top of a support 1, a driving roller 3 and a driven roller 31 for rotating a fabric roll are arranged at the bottom of the support 1, and a driving device for driving the driving roller 3 and the unwinding roller 2 to rotate is further arranged at the bottom of the support 1.

Referring to fig. 1, in particular, the driving means includes a motor 4, a first chain 41 and a second chain 42. The cloth roll is carried to drive roll 3 and driven voller 31 on through feeder 5, and motor 4 drives drive roll 3 through first chain 41 and cover and rotates with the first sprocket of cover on drive roll 3, and drive roll 3 drives cloth roll and rotates, and cloth roll drives driven voller 31 again and rotates, and manual one end with the cloth is dragged to unreeling roller 2 and unreels. The drive roll 3 and unreel and overlap respectively on the roller 2 and be equipped with the second sprocket, second chain 42 sets up on the second sprocket, and drive roll 3 drives through second chain 42 and unreels roller 2 and rotate for the cloth is rolled up and is continued to unreeling roller 2 and carry the cloth, and the time that the cloth book of being convenient for use manpower sparingly consumes is turned, improves work efficiency.

Referring to fig. 2 and 3, the feeding device 5 includes a material storage plate 52 and a supporting plate 51, the material storage plate 52 is provided with a second rotating portion 521, the supporting plate 51 is provided with a first rotating portion 511, and a rotating shaft 53 is inserted into the first rotating portion 511 and the second rotating portion 521 after being fitted.

Referring to fig. 2 and 3, a vertical plate 7 is disposed at the bottom of the second rotating portion 521, a triangular bracket 72 is disposed at the bottom of the vertical plate 7, and a supporting plate 71 fixedly connected with the magazine plate 52 is disposed on the vertical plate 7. The vertical plate 7 is further provided with an air cylinder 73 rotatably connected with the bearing plate 51, the air cylinder 73 is rotatably connected with the vertical plate 7, and a piston rod of the air cylinder 73 is hinged with the bearing plate 51, so that the bearing plate 51 can rotate conveniently. Many rolls of cloth are placed on storage plate 52, and backup pad 71 plays the supporting role to storage plate 52, is favorable to improving storage plate 52's intensity. The control cylinder 73 is started to control the supporting plate 51 to rotate conveniently, and the supporting plate 51 is arranged above the driving roller 3, so that the cloth roll is conveyed onto the driving roller 3 and the driven roller 31 conveniently, the time for manually conveying the cloth roll is reduced, and the working efficiency is improved.

Referring to fig. 2 and 3, the fixing plates 522 are respectively disposed on two side walls of the material storage plate 52, which helps to reduce the possibility of the material roll deviating from the material storage plate 52 during the sliding down process.

Referring to fig. 2 and 3, the first rotating portion 511 is provided with a flapper 54, and the flapper 54 is rotatably connected to a flapper roller 541. When the supporting plate 51 rotates downwards to convey the fabric rolls, the baffle 54 rotates along with the supporting plate 51, the baffle 54 is abutted against the next fabric roll to prevent the fabric rolls from falling continuously, and the sequential feeding of the fabric rolls is maintained. In the process that the supporting plate 51 rotates upwards, the blocking roller 541 rotates relative to the cloth roll at the bottom of the storage plate 52, so that the cloth roll falls into the supporting plate 51, and the next cloth roll is limited.

Referring to fig. 3 and 4, both side walls of the support plate 51 are provided with the buffer devices 6. Specifically, the buffer device 6 includes a bottom plate 61 fixedly connected to the side wall of the support plate 51 and two clamp plates 611 disposed on the bottom plate 61, wherein the two clamp plates 611 are provided. A buffer arm 62 is rotatably arranged between the two clamping plates 611, a fixing through hole 63 and a limiting through hole 64 are formed in the clamping plates 611, and a fixing round button 631 and a limiting round button 641 are arranged on the buffer arm 62. The fixing knob 631 slides in the fixing through hole 63, and the limit knob 641 slides in the limit through hole 64. The end of the buffer arm 62 far away from the clamping plate 611 is provided with an arc-shaped clamping plate 621. In the process of rotation of the supporting plate 51, the fixed round button 631 and the limiting round button 641 slide downwards slowly, and the fabric roll abuts against the buffer arm 62 and is gradually fastened with the arc-shaped buckle plate 621. The limiting round button 641 is separated from the limiting through hole 64, the buffer arm 62 is lifted upwards, and the cloth roll continues to slide downwards and falls onto the driving roller 3 and the driven roller 31. At this time, the distance from the center of the cloth roll on the driving roller 3 to the rotating shaft 53 is greater than the sum of the radius of the cloth roll and the length of the supporting plate 51. The arrangement of the buffer device 6 is beneficial to reducing the impact force when the cloth roll falls, is convenient for reducing the possibility of dislocation of the cloth roll and improves the feeding precision.

The implementation principle of the automatic feeding and unwinding device in the embodiment of the application is as follows: the forklift transports the plurality of fabric rolls to the storage plate 51, and slides along the fixing plate 522 toward the support plate 51 under the limiting action of the fixing plate 522. The lowermost cloth roll rolls against the baffle roller 541 and slides into the support plate 51.

The piston rod of the cylinder 73 retracts, the supporting plate 51 is pulled to rotate downwards, and the cloth roll rolls downwards until the cloth roll is abutted against the buffering arm 62 and buckled with the arc-shaped buckle plate 621. The cloth roll drives the fixed round button 631 to slide downwards, the limiting round button 641 slides out of the limiting through hole 64, the cloth roll is extruded with the arc-shaped buckle plate 621, and under the action of gravity, the cloth roll is separated from the supporting plate 51 and falls on the driving roller 3 and the driven roller 31. The motor 4 drives the driving roll 3 to rotate through the first chain 41, drives the unwinding roll 2 to rotate through the second chain 42, and one end of the cloth roll is pulled to the unwinding roll 2 to be unwound through manual work.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an automatic change material loading unwinding device which characterized in that: the winding device comprises a support (1), wherein an unwinding roller (2) is sleeved at the top of the support (1), a driving roller (3) and a driven roller (31) are arranged at the bottom of the unwinding roller (2), and a driving device for driving the unwinding roller (2) and the driving roller (3) to rotate is arranged at the bottom of the support (1);

and a feeding device (5) for conveying the cloth rolls to the driving roller (3) and the driven roller (31) is arranged at the bottom of the support (1) and on the same side as the driven roller (31).

2. The automatic feeding and unwinding device of claim 1, wherein: the feeding device (5) comprises a material storage plate (52), the material storage plate (52) is rotatably connected with a bearing plate (51), a vertical plate (7) is arranged at the bottom of the bearing plate (51), and a rotating shaft (53) penetrates between the material storage plate (52) and the bearing plate (51);

the material storage plate (52) is provided with a second rotating part (521), the bearing plate (51) is provided with a first rotating part (511) which is used for being embedded with the second rotating part (521), and the first rotating part (511) is provided with a baffle (54) which is used for blocking a cloth roll;

and an air cylinder (73) used for pushing the bearing plate (51) to reset is arranged between the bearing plate (51) and the vertical plate (7), and the air cylinder (73) is hinged with the bearing plate (51) and the vertical plate (7) respectively.

3. The automatic feeding and unwinding device of claim 2, wherein: the baffle (54) is connected with a baffle roller (541).

4. The automatic feeding and unwinding device of claim 3, wherein: a supporting plate (71) is arranged between the vertical plate (7) and the material storage plate (52).

5. The automatic feeding and unwinding device of claim 4, wherein: a triangular support (72) is arranged at the bottom of the vertical plate (7).

6. The automatic feeding and unwinding device of claim 2, wherein: and fixing plates (522) used for limiting the position of the cloth roll are respectively arranged on the side walls of the material storage plates (52).

7. The automatic feeding and unwinding device of claim 2, wherein: the side wall of the supporting plate (51) is provided with a buffer device (6) for buffering the falling impact force of the cloth roll, the buffer device (6) comprises a bottom plate (61) and a plurality of clamping plates (611) arranged on the bottom plate (61), and a buffer arm (62) is arranged between the two clamping plates (611);

the clamping plate (611) is provided with a fixing through hole (63), and the buffering arm (62) is provided with a fixing round button (631) moving in the fixing through hole (63).

8. The automatic feeding and unwinding device of claim 7, wherein: the clamp plate (611) is provided with a limiting through hole (64) communicated with the side wall of the clamp plate (611), and the buffer arm (62) is provided with a limiting round button (641) used for sliding in the limiting through hole (64).

9. The automatic feeding and unwinding device of claim 7, wherein: an arc-shaped buckle plate (621) is arranged at one end, far away from the clamping plate (611), of the buffer arm (62).