CN212530429U

CN212530429U - Cloth guide roller storage device for cold transfer printing

Info

Publication number: CN212530429U
Application number: CN202020697337.3U
Authority: CN
Inventors: 张其全
Original assignee: Suzhou Yibo Industrial Co ltd
Current assignee: Suzhou Yibo Industrial Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-02-12
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a cloth guide roller storage device for cold transfer printing, wherein a plurality of guide roller fixing units are arranged on a frame structure; the guide roller fixing unit comprises a lower supporting plate, an upper supporting plate, an underframe, a lifting device and a roller; the lower supporting plate is arranged on the frame structure at intervals from front to back; an upper supporting plate is arranged corresponding to each lower supporting plate; the upper supporting plate is arranged above the lower supporting plate and is connected with the lower supporting plate in a vertical sliding manner; a supporting spring is arranged between the upper supporting plate and the lower supporting plate; a lower sunken part is arranged on the top surface of the lower supporting plate; an upper sunken part is arranged on the bottom surface of the upper supporting plate; the bottom frame is arranged below the lower supporting plate; the lifting device is connected with the bottom frame and used for driving the bottom frame to move up and down; a pull rope is arranged between the bottom frame and the upper supporting plate; the rollers are arranged on the underframe at intervals in the front-back direction and rotate around the central axis of the rollers. The utility model discloses can make the deflector roll put in good order, it is reliable and stable when depositing, and be convenient for take.

Description

Cloth guide roller storage device for cold transfer printing

Technical Field

The utility model relates to a cold cloth deflector roll strorage device for transfer stamp especially relates to a cold deflector roll strorage device for transfer stamp.

Background

The cold transfer printing process has the characteristics of normal-temperature color fixation, small water consumption, firm dyeing and the like, and is widely applied to cotton, hemp and other fabrics. The fabric such as cotton is soaked by active slurry, after soaking, the fabric is treated by dry and wet treatment, when the fabric reaches the specified humidity, the fabric and transfer paper simultaneously enter a transfer printing roller, the side of the transfer printing paper with dye ink is closely fit with the printed fabric, the dye ink is separated and stripped from the paper under the action of pressure, and the patterns or characters on the transfer printing paper are transferred to the fabric.

In the printing process, the cloth needs to be continuously conveyed into the printing equipment. The cloth needs to pass through a series of guide rollers in the conveying process so as to adjust the tension of the cloth in the printing process. Guide rolls need to be replaced after a period of use due to wear and the like, and therefore it is often necessary to store some new guide rolls for use. At present, the guide rollers are generally stored on a simple shelf, a certain number of pipe guide rollers are stacked together, and the surfaces of the guide rollers are pressed against each other, so that the surfaces of the guide rollers are easily damaged. In addition, the guide rollers are stacked together and placed disorderly, and the position of the rest of the guide rollers is easy to change when one guide roller is taken away, so that the guide rollers are inconvenient to take.

SUMMERY OF THE UTILITY MODEL

To the technical problem who exists above-mentioned, the utility model aims at: the utility model provides a cold cloth deflector roll strorage device for transfer stamp, can make the deflector roll put neatly orderly, it is reliable and stable during depositing, and be convenient for take.

The technical solution of the utility model is realized like this: a cloth guide roller storage device for cold transfer printing comprises a frame structure; the frame structure is provided with a plurality of guide roller fixing units; the guide roller fixing unit comprises a lower supporting plate, an upper supporting plate, an underframe, a lifting device and a roller; the lower supporting plate is arranged on the frame structure at intervals from front to back; an upper supporting plate is arranged corresponding to each lower supporting plate; the upper supporting plate is arranged above the lower supporting plate and is connected with the lower supporting plate in a vertical sliding mode; a supporting spring used for enabling the upper supporting plate to always have an upward movement trend is arranged between the upper supporting plate and the lower supporting plate; the top surface of the lower supporting plate is provided with a lower concave part matched with the peripheral surface of the guide roller; the bottom surface of the upper supporting plate is provided with an upper concave part matched with the peripheral surface of the guide roller; the bottom frame is arranged below the lower supporting plate; the lifting device is connected with the bottom frame and used for driving the bottom frame to move up and down; a pull rope is arranged between the bottom frame and the upper supporting plate; the rollers are arranged on the underframe at intervals in the front-back direction and rotate around the central axis of the rollers.

Furthermore, the frame structure is formed by welding square pipes.

Further, the lifting device comprises a screw rod, a worm wheel and a worm; the screw rods are vertically arranged in at least two groups and are arranged on the frame structure in a manner of rotating around the central axis of the screw rods; the underframe is in threaded connection with the screw; the worm wheel is arranged on the screw rod; the worm is arranged on one side of the worm wheel and meshed with the worm wheel; the worm is arranged on the frame structure in such a way that it rotates around its central axis.

Further, a locking assembly is arranged between the worm and the frame structure; the locking assembly comprises a first jack arranged on the outer peripheral surface of the worm, a second jack arranged on the frame structure and a plug pin used for being plugged with the first jack and the second jack; the first jacks are distributed on the outer peripheral surface of the worm along the circumferential direction of the worm.

Further, the central axis of the roller extends along the left-right direction.

Further, the guide roller fixing unit comprises a cover body; the cover body is arranged above the upper supporting plate; the rear end of the cover body is hinged with the frame structure.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model discloses a deflector roll is put in the bottom plate for the deflector roll is put neatly orderly, avoids deflector roll surface damage. Through the cooperation use of roller and elevating gear, the roller can be with the certain height of deflector roll lifting for the deflector roll leaves the bottom plate, thereby is convenient for take the deflector roll. In addition, when placing the deflector roll, the deflector roll passes through the roller back-and-forth movement, is convenient for place the deflector roll steadily to the bottom plate in, can effectively protect the surface of deflector roll.

2. The utility model discloses a cooperation of elevating gear, bottom plate and top plate is used, when elevating gear drives the chassis and moves down, through the tractive of stay cord for the top plate can move down. The upper supporting plate moves downwards for a certain distance, and the guide roller can be tightly pressed in the lower supporting plate, so that the guide roller is stable and reliable when being stored.

Drawings

The technical scheme of the utility model is further explained by combining the attached drawings as follows:

fig. 1 is a schematic three-dimensional structure diagram of the overall structure of the present invention;

fig. 2 is a schematic three-dimensional structure diagram of the guide roller fixing unit of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a schematic three-dimensional structure of FIG. 2 from another perspective;

FIG. 5 is a schematic three-dimensional structure of the bottom frame and the roller of the present invention;

fig. 6 is a schematic three-dimensional structure diagram of the upper supporting plate and the lower supporting plate of the present invention;

fig. 7 is a schematic three-dimensional structure diagram of the bottom plate of the present invention;

wherein: 1. a frame structure; 2. a lower supporting plate; 21. a lower recess; 3. an upper supporting plate; 31. an upper recess; 4. a support spring; 41. pulling a rope; 5. a chassis; 51. a roller; 6. a screw; 61. a worm gear; 62. a worm; 621. a first jack; 63. rotating the handle; 7. a plug-in unit; 71. a bolt; 8. a cover body; 9. and a guide roller.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

As shown in fig. 1, the storage device for cold transfer printing cloth guide roller of the present invention comprises a frame structure 1. The frame structure 1 is formed by welding square pipes. A number of guide roller fixing units are arranged on the frame structure 1. The guide roller is placed on the guide roller fixing unit. The guide roller fixing unit includes a lower support plate 2, an upper support plate 3, a bottom frame 5, a lifting device and a roller 51. The lower pallet 2 is mounted on the frame structure 1 at a distance from the front to the rear. A plurality of lower supporting plates 2 can be installed according to actual needs. An upper pallet 3 is arranged corresponding to each lower pallet 2. The upper supporting plate 3 is arranged above the lower supporting plate 2 and is connected with the lower supporting plate 2 in a vertical sliding mode. Specifically, sleeves are mounted on the left and right side surfaces of the lower pallet 2. The left side and the right side of the upper supporting plate 3 are provided with vertically arranged guide rods, and the lower ends of the guide rods extend into the sleeves and are connected with the sleeves in a vertically sliding mode. And a limiting part for limiting the upward moving distance of the guide rod is arranged on the guide rod. A supporting spring 4 for enabling the upper supporting plate 3 to always have an upward movement tendency is installed between the upper supporting plate 2 and the lower supporting plate 3. The supporting spring 4 is sleeved on the guide rod, the upper end of the supporting spring is abutted against the upper supporting plate 3, and the lower end of the supporting spring is abutted against the lower supporting plate 2. The support spring 4 provides an upward elastic force. The top surface of the lower supporting plate 2 is provided with a lower concave part 21 matched with the peripheral surface of the guide roller 9. The bottom surface of the upper supporting plate 3 is provided with an upper concave part 31 matched with the outer peripheral surface of the guide roller 9. The cross-sections of the upper recess 21 and the lower recess 31 are both arc-shaped structures. The underframe 5 is formed by welding square pipes. The bottom frame 5 is movably arranged below the lower supporting plate 2. The lifting device is connected with the bottom frame 5 and used for driving the bottom frame 5 to move up and down. A pull rope 41 is connected between the bottom frame 5 and the upper supporting plate 3. When the lifting device drives the bottom frame 5 to move downwards, the tension 41 can pull the upper supporting plate 3 to move downwards. The rollers 51 are mounted on the base frame 5 at intervals in the front-rear direction and rotate about their central axes. Specifically, a roller bracket is mounted on the chassis 5, and two ends of the roller 51 are rotatably connected with the roller bracket through bearings. The center axis of the roller 51 extends in the left-right direction. The specific installation position of the roller 51 is located between the lower trays 2 or outside the lower trays 2, so that the roller 51 can be lifted up to a certain position above the lower trays 2 while avoiding the obstruction of the lower trays 2. When the guide roller 9 is horizontally placed in the lower recess 21, the lifting device drives the bottom frame 5 to move downwards, the upper supporting plate 3 is driven to move downwards by pulling the pull rope 41, and the upper recess 31 on the upper supporting plate 3 is abutted to the outer peripheral surface of the guide roller 9, so that the guide roller 9 is pressed on the lower supporting plate 2 with a certain pressure. When the lifting device drives the chassis 5 to move downwards, the upper supporting plate 3 moves downwards and is far away from the guide roller 9 under the action of the supporting spring 4, and the roller 51 synchronously lifts the guide roller 9 to a certain height.

As shown in fig. 2 and 4, the lifting device includes a screw 6, a worm wheel 61, and a worm 62. The threaded rods 6 are arranged vertically in at least two groups and are mounted on the frame structure 1 in a manner rotating around their central axis. Specifically, the upper and lower ends of the screw 6 are rotatably connected to the frame structure 1 through bearings. The underframe 5 is in threaded connection with the screw 6 through a threaded hole. A worm wheel 61 is mounted on each screw 6. The central axis of the worm wheel 61 coincides with the central axis of the screw 6. The worm 62 is installed at one side of the worm wheel 61 and engaged with the worm wheel 61. The worm 62 is mounted at both ends to the frame structure 1 by means of bearing blocks, so that the worm 62 is mounted to the frame structure 1 in a manner to rotate about its central axis. When the worm 62 is rotated, the worm 62 rotates the worm wheel 61, and further rotates the screw 6. The forward and reverse rotation of the screw 6 drives the chassis 5 to lift. To facilitate rotation of the worm 62, a rotating handle 63 is mounted at the end of the worm 62.

As shown in fig. 3, a locking assembly is mounted between the worm 62 and the frame structure 1. The locking assembly comprises a first receptacle 621 machined on the outer peripheral surface of the worm 62, a second receptacle machined on the frame structure 1 and a plug 71 for plugging with the first and

second receptacles

62, 62. Specifically, the plug 7 is mounted on the frame structure 1 on the side of the worm 62, and the second insertion hole is formed in the plug 7. The first insertion holes 621 are distributed on the outer circumferential surface of the worm 62 in the circumferential direction of the worm 62. With the above-described structural design, after the chassis 5 is raised or lowered to a predetermined position, the latch 71 is inserted into the corresponding first insertion hole 62 and second insertion hole, thereby restricting the worm 62 from rotating at that position, so that the chassis 5 is locked at that position.

As shown in fig. 1, in order to prevent dust from falling on the outer surface of the guide roller 9, the guide roller fixing unit includes a cover 8, the cover 8 is installed above the upper tray 3, and the rear end of the cover 8 is hinged to the frame structure 1 by a hinge so that the cover 8 can be opened or closed. Through the cover of the cover body 8, impurities such as dust in the air cannot fall onto the guide roller 9, so that the storage effect of the guide roller 9 is improved.

A guard is attached to the frame structure 1 corresponding to the rear end of each guide roller storage unit, and when the guide roller 9 is stored, the rear end of the guide roller 9 abuts against the guard, thereby limiting the movement distance of the guide roller 9 toward the rear.

In use, the worm 62 is rotated by rotating the handle 63, so that the chassis 5 moves upwards, and the roller 51 is driven to rise to the upper position of the lower supporting plate 2, and the worm 62 is locked by the bolt 71. One end of the guide roller 9 to be stored is placed on the roller 51 at the front side, and the guide roller 9 is pushed to the rear side. The guide roller 9 moves on the roller 51 to the rear side via the space between the upper blade 3 and the lower blade 2. After the guide roller 9 reaches the predetermined position, the latch 71 is pulled out and the worm 62 is rotated reversely, so that the chassis 5 and the roller 51 are driven to move downwards integrally, and the guide roller 9 slowly enters the lower concave portion 21 of the lower supporting plate 2. Then, the worm 62 is further rotated, and the upper pallet 3 is driven to move downward by the pulling of the pull cord 41, and the upper recessed portion 31 of the upper pallet 3 abuts against the outer peripheral surface of the guide roller 9, so that the guide roller 9 is pressed against the lower pallet 2 with a certain pressure. The worm 62 is then locked in this position by the latch 71. Finally, the cover body 8 is covered above the guide roller 9.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transformation that the content of the specification does, or directly or indirectly use in other related technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. A cloth guide roller storage device for cold transfer printing comprises a frame structure; the method is characterized in that: the frame structure is provided with a plurality of guide roller fixing units; the guide roller fixing unit comprises a lower supporting plate, an upper supporting plate, an underframe, a lifting device and a roller; the lower supporting plate is arranged on the frame structure at intervals from front to back; an upper supporting plate is arranged corresponding to each lower supporting plate; the upper supporting plate is arranged above the lower supporting plate and is connected with the lower supporting plate in a vertical sliding mode; a supporting spring used for enabling the upper supporting plate to always have an upward movement trend is arranged between the upper supporting plate and the lower supporting plate; the top surface of the lower supporting plate is provided with a lower concave part matched with the peripheral surface of the guide roller; the bottom surface of the upper supporting plate is provided with an upper concave part matched with the peripheral surface of the guide roller; the bottom frame is arranged below the lower supporting plate; the lifting device is connected with the bottom frame and used for driving the bottom frame to move up and down; a pull rope is arranged between the bottom frame and the upper supporting plate; the rollers are arranged on the underframe at intervals in the front-back direction and rotate around the central axis of the rollers.

2. The cloth guide roller storing device for cold transfer printing according to claim 1, wherein: the frame structure is formed by welding square pipes.

3. The cloth guide roller storing device for cold transfer printing according to claim 1, wherein: the lifting device comprises a screw rod, a worm wheel and a worm; the screw rods are vertically arranged in at least two groups and are arranged on the frame structure in a manner of rotating around the central axis of the screw rods; the underframe is in threaded connection with the screw; the worm wheel is arranged on the screw rod; the worm is arranged on one side of the worm wheel and meshed with the worm wheel; the worm is arranged on the frame structure in such a way that it rotates around its central axis.

4. The cloth guide roller storing device for cold transfer printing according to claim 1, wherein: a locking assembly is arranged between the worm and the frame structure; the locking assembly comprises a first jack arranged on the outer peripheral surface of the worm, a second jack arranged on the frame structure and a plug pin used for being plugged with the first jack and the second jack; the first jacks are distributed on the outer peripheral surface of the worm along the circumferential direction of the worm.

5. The cloth guide roller storing device for cold transfer printing according to claim 1, wherein: the central axis of the roller extends along the left-right direction.

6. The cloth guide roller storing device for cold transfer printing according to claim 1, wherein: the guide roller fixing unit comprises a cover body; the cover body is arranged above the upper supporting plate; the rear end of the cover body is hinged with the frame structure.