CN215885731U - Cloth transmission device is used in processing of wrinkle-free type spandex advertisement cloth - Google Patents

Abstract

The utility model relates to a cloth conveying device for processing wrinkle-free spandex advertising cloth, which comprises a support frame, a driven roller rotationally connected to the left end of the inner side of the support frame, a driving roller rotationally connected to the right end of the inner side of the support frame, a first driving assembly arranged on the support frame and in transmission connection with the driving roller, wherein the driving roller is in transmission connection with the driven roller through a transmission belt, the cloth conveying device further comprises two extruding conveying assemblies which are rotationally connected to the inner side of the support frame in a bilateral symmetry manner and are in contact with the transmission belt, each extruding conveying assembly comprises two sliding blocks which are in sliding connection with the inner side wall of the support frame in a front-back symmetry manner, and an extruding roller rotationally connected between the two sliding blocks, and a second driving assembly for adjusting the height of the conveying assemblies is arranged on the support frame. Has the advantages that: when the advertisement cloth is transmitted, the advertisement cloth is clamped, the advertisement cloth is limited, and the phenomenon that the cloth is dragged and slid in the transmission process is avoided.

Description

Cloth transmission device is used in processing of wrinkle-free type spandex advertisement cloth

Technical Field

The utility model relates to a cloth conveying device for processing wrinkle-free spandex advertising cloth.

Background

The advertising cloth is printed with characters and patterns as the name implies, plays the role of advertising for products of merchants, and along with the development of science and technology, manufacturers produce wrinkle-free advertising cloth and spandex cloth is adopted for the advertising cloth. The in-process of current production advertisement cloth needs to transmit the transportation to advertisement cloth, and current transmission device utilizes the transmission band to support the transportation to advertisement cloth mostly, but owing to do not carry out the function of centre gripping to advertisement cloth at the in-process of transportation for the cloth can appear taking off the cunning at the in-process of transmission, influences the transmission efficiency to advertisement cloth. Therefore, a cloth conveying device for processing wrinkle-free spandex advertisement cloth is needed.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a cloth conveying device for processing wrinkle-free spandex advertisement cloth, which comprises a support frame, a driven roller rotationally connected to the left end of the inner side of the support frame, a driving roller rotationally connected to the right end of the inner side of the support frame, a first driving assembly arranged on the support frame and in transmission connection with the driving roller, wherein the driving roller is in transmission connection with the driven roller through a transmission belt, the cloth conveying device further comprises two extruding conveying assemblies which are rotationally connected to the inner side of the support frame in a bilateral symmetry manner and are in contact with the transmission belt, each extruding conveying assembly comprises two sliding blocks which are in sliding connection with the inner side wall of the support frame in a front-back symmetry manner, and an extruding roller rotationally connected between the two sliding blocks, and a second driving assembly for adjusting the height of the conveying assemblies is arranged on the support frame.

Further, the second driving assembly comprises a screw rod which is arranged on the sliding block located on the rear side in a penetrating mode and is in threaded connection with the sliding block, and a stepping motor arranged on the top of the supporting frame, and the output end of the stepping motor is fixedly connected with the top of the screw rod and rotates coaxially.

Further, the drive roller is including rotating the two screw pieces of connecting on the two-way lead screw of connecting in the inboard drive roller of support frame, rotation connection in the inboard two-way lead screw of drive roller, front and back symmetry rotation, rotate a plurality of connecting rods of connecting on the screw piece with the annular array form, set up on the drive roller lateral wall and with the corresponding opening of connecting rod, the connecting rod runs through and sets up in the opening, rotates between two relative connecting rods on two screw pieces and is connected with the arc.

Further, be equipped with on the drive roller with two-way lead screw matched with spacing drive assembly, spacing drive assembly including run through set up in drive roller rear side wall on the pin rod, set up on two-way lead screw rear end and with the draw-in groove of pin rod looks joint, set up in drive roller inside wall and two-way screw bracket and fixed cover locate the limiting plate on the pin rod, set up between drive roller and pin rod rear end and the cover locate the spacing spring on the pin rod, the longitudinal section of pin rod and draw-in groove is all square.

Furthermore, the first driving assembly comprises a driving motor arranged at the top of the support frame, a driving shaft which is fixedly connected with the output end of the driving motor and coaxially rotates, a driving wheel fixedly arranged at the end part of the driving shaft, and a driven wheel fixedly sleeved at the end part of the driving roller, wherein the driving wheel is in transmission connection with the driven wheel through a transmission belt.

According to the utility model, the end part of the conveying belt is subjected to the clamping acting force through the arrangement of the extrusion conveying assembly, and when the advertisement cloth is conveyed, the advertisement cloth is subjected to the clamping acting force, so that the advertisement cloth is limited, and the phenomenon that the cloth is dragged and slipped in the conveying process is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the right side of FIG. 1;

FIG. 3 is a schematic view of an arcuate plate according to an embodiment of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

The utility model provides a no wrinkle type spandex advertisement cloth processing is with cloth transmission device, refer to fig. 1-4, it includes support frame 1, rotate the driven voller 4 of connecting in the inboard left end of support frame 1, rotate the drive roller of connecting in the inboard right-hand member of support frame 1, set up the first drive assembly who is connected on support frame 1 and with the drive roller transmission, make drive roller and driven voller 4 pass through transmission band 2 transmission and be connected, drive the drive roller through first drive assembly when using, the drive roller drives the motion of transmission band 2, transmission band 2 drives driven voller 4 and rotates, thereby realize the transmission to the advertisement cloth. Still include bilateral symmetry and rotate two extrusion conveying assembly that connect support frame 1 inboard and contact with transmission band 2, extrusion conveying assembly includes two sliders 18 of front and back symmetry sliding connection on 1 inside wall of support frame, rotate and connect the squeeze roll 17 between two sliders 18, spout 19 has all been seted up on the wall of both sides around in the support frame 1, make slider 18 sliding connection in spout 19, play spacing and guide's effect to reciprocating of squeeze roll 17, be equipped with the second drive assembly who is used for adjusting the conveying assembly height on the support frame 1.

The second driving component comprises a screw rod 20 which is arranged on the sliding block 18 positioned at the rear side in a penetrating manner and is in threaded connection with the sliding block 18, and a stepping motor 6 arranged at the top of the support frame 1, so that the output end of the stepping motor 6 is fixedly connected with the top of the screw rod 20 and coaxially rotates. The slide block 18 positioned at the front side is also provided with a guide rod 21 in a penetrating way, so that the guide rod 21 is fixedly connected with the top of the support frame 1, and the movement of the extrusion roller 17 is limited and guided. When the distance between the extrusion roller 17 and the conveying belt 2 is adjusted, the part motor drives the screw rod 20 to move by starting the stepping motor 6, the screw rod 20 drives the sliding block 18 to move, and the sliding block 18 drives the extrusion to move, so that the distance adjustment is realized, and the advertisement cloth with different thicknesses can be conveniently conveyed and clamped.

The drive roller is including rotating the drive roller 5 of connecting in support frame 1 inboard, rotate the two-way lead screw 7 of connecting in drive roller 5 inboard, the symmetry rotates two spiral shell pieces 8 of connecting on two-way lead screw 7 around, rotate four connecting rods 9 of connecting on spiral shell piece 8 with the annular array form, set up on drive roller 5 lateral wall and with the corresponding opening 10 of connecting rod 9, make connecting rod 9 run through and set up in opening 10, it is connected with arc 11 to rotate between two relative connecting rods 9 on two spiral shell pieces 8, when using, make advertising cloth twine on four arc 11, through spiral shell piece 8, connecting rod 9, the cooperation of arc 11, be convenient for adjust the diameter of drive roller, when transmitting to relaxing because of long-term the use, diameter through adjusting the drive roller alright realize the regulation to transmission area 2 degrees, it is convenient to use.

Be equipped with the spacing drive assembly with two-way lead screw 7 matched with on the drive roller 5, spacing drive assembly is including running through the pin rod 3 that sets up on 5 rear side walls of drive roller, set up on 7 rear ends of two-way lead screw and with the draw-in groove 23 of 3 looks joints of pin rod, set up in 5 inside walls of drive roller and two-way lead screw 7 support and fixed cover and locate the limiting plate 22 on pin rod 3, set up between 5 and 3 rear ends of pin rod and the cover locate the spacing spring 24 on pin rod 3, the longitudinal section of pin rod 3 and draw-in groove 23 is all square. Through setting up spacing drive assembly, be convenient for on the one hand to two-way lead screw 7's drive, help avoiding making two-way lead screw 7 take place to rotate because of two-way lead screw 7 is touched to the accident on the one hand. When adjusting the diameter of drive roller, through pressing pin rod 3 to the inboard, spacing spring 24 is compressed, pin rod 3 and draw-in groove 23 looks joint this moment, then rotate pin rod 3, pin rod 3 drives two-way lead screw 7 and rotates, two-way lead screw 7 drives two spiral shell pieces 8 and moves, spiral shell piece 8 drives connecting rod 9 and moves, connecting rod 9 drives the motion of arc 11, adjust the back well, pin rod 3 self return under spacing spring 24's effect, then utilize limiting plate 22 to carry on spacingly to pin rod 3.

The first driving assembly comprises a driving motor 14 arranged at the top of the support frame 1, a driving shaft 15 which is fixedly connected with the output end of the driving motor 14 and coaxially rotates, a driving wheel 16 fixedly arranged at the end part of the driving shaft 15, and a driven wheel 12 fixedly sleeved at the end part of the driving roller 5, wherein the driving wheel 16 is in transmission connection with the driven wheel 12 through a transmission belt 13. When the device is used, the driving motor 14 is started, the driving motor 14 drives the driving shaft 15 to rotate, the driving shaft 15 drives the driving wheel 16 to move, the driving wheel 16 drives the driving belt 13 to move, and the driving belt 13 drives the driven wheel 12 to rotate.

The working principle is as follows: when the advertisement cloth is transmitted, firstly, the distance between the extrusion roller 17 and the transmission belt 2 is adjusted according to the thickness of the advertisement cloth, the step motor 6 is started, the part motor drives the screw rod 20 to move, the screw rod 20 drives the sliding block 18 to move, the sliding block 18 drives the extrusion movement, so that the distance adjustment is realized, then the driving motor 14 is started, the driving motor 14 drives the driving shaft 15 to rotate, the driving shaft 15 drives the driving wheel 16 to move, the driving wheel 16 drives the transmission belt 13 to move, the transmission belt 13 drives the driven wheel 12 to rotate, and the advertisement cloth is enabled to transmit between the extrusion roller 17 and the transmission belt 2. When adjusting the diameter of drive roller, through pressing pin rod 3 to the inboard, spacing spring 24 is compressed, pin rod 3 and draw-in groove 23 looks joint this moment, then rotate pin rod 3, and pin rod 3 drives two-way lead screw 7 and rotates, and two-way lead screw 7 drives two spiral shell pieces 8 and moves, and spiral shell piece 8 drives connecting rod 9 and moves, and connecting rod 9 drives the motion of arc 11.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (5)

1. The utility model provides a no wrinkle type spandex advertisement cloth processing is with cloth transmission device, includes the support frame, rotates to connect in the driven voller of the inboard left end of support frame, rotate to connect in the drive roller of the inboard right-hand member of support frame, set up on the support frame and the first drive assembly who is connected with the drive roller transmission, the drive roller passes through the transmission band transmission with the driven voller and is connected its characterized in that: still include bilateral symmetry and rotate two extrusion conveying assembly that the joint support frame inboard just contacted with the transmission band, extrusion conveying assembly includes two sliders of front and back symmetry sliding connection on the support frame inside wall, rotates the squeeze roll of connecting between two sliders, be equipped with the second drive assembly who is used for adjusting conveying assembly height on the support frame.

2. The cloth conveying device for processing the wrinkle-free spandex advertisement cloth according to claim 1, characterized in that: the second driving assembly comprises a screw rod which is arranged on the sliding block located on the rear side in a penetrating mode and is in threaded connection with the sliding block, and a stepping motor arranged on the top of the supporting frame, and the output end of the stepping motor is fixedly connected with the top of the screw rod and coaxially rotates.

3. The cloth conveying device for processing the wrinkle-free spandex advertisement cloth according to claim 1, characterized in that: the drive roller is including rotating to connect in the inboard drive roller of support frame, rotate and connect in the inboard two-way lead screw of drive roller, around symmetrical rotation connect two spiral shell pieces on two-way lead screw, rotate a plurality of connecting rods of connecting on the spiral shell piece, set up on the drive roller lateral wall and with the corresponding opening of connecting rod with the annular array form, the connecting rod runs through to set up in the opening, rotates between two relative connecting rods on two spiral shell pieces and is connected with the arc.

4. The cloth conveying device for processing the wrinkle-free spandex advertisement cloth according to claim 3, characterized in that: the drive roller is provided with a limit drive assembly matched with the bidirectional screw, the limit drive assembly comprises a pin rod penetrating through the side wall behind the drive roller, a clamping groove arranged on the rear end of the bidirectional screw and clamped with the pin rod, a limit plate arranged on the pin rod and fixed with the bidirectional screw bracket on the inner side wall of the drive roller, the limit spring arranged between the rear end of the drive roller and sleeved on the pin rod, and the longitudinal sections of the pin rod and the clamping groove are square.

5. The cloth conveying device for processing the wrinkle-free spandex advertisement cloth according to claim 4, characterized in that: the first driving assembly comprises a driving motor arranged at the top of the supporting frame, a driving shaft which is fixedly connected with the output end of the driving motor and coaxially rotates, a driving wheel fixedly arranged at the end part of the driving shaft, and a driven wheel fixedly sleeved at the end part of the driving roller, wherein the driving wheel is in transmission connection with the driven wheel through a transmission belt.

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