CN218434072U

CN218434072U - Adhesive tape tractor with adjustable width

Info

Publication number: CN218434072U
Application number: CN202221613617.7U
Authority: CN
Inventors: 曲绍壮
Original assignee: Jilin Dongxing Hesheng Material Technology Co ltd
Current assignee: Jilin Dongxing Hesheng Material Technology Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2023-02-03
Anticipated expiration: 2032-06-27

Abstract

The utility model relates to a sticky tape production facility technical field, and a sticky tape tractor with adjustable width is disclosed, the upper surface left side of base is rotated and is provided with the wind-up roll, the back fixed mounting of wind-up roll has first driving motor and first driving motor's rotor end and wind-up roll coaxial coupling, the upper surface middle part of base is rotated and is provided with the backing roll, the upper surface right side of base is rotated and is provided with the material roller, be provided with between backing roll and the material roller and adjust conveying mechanism, first fixed frame's medial surface lower part is provided with down the fixed cover of conveying roller and lower conveying roller and establishes in the outside of pivot, the inside swing joint of spout has the sliding plate, it is connected with the sliding plate rotation to go up the conveying roller, the top of sliding plate is rotated and is connected with the lead screw, the regulation conveying mechanism of setting has avoided the sticky tape to lead to the uneven or the sticky tape fold condition to appear because of lax when carrying out the rolling, thereby influence the problem of rolling quality.

Description

Adhesive tape tractor with adjustable width

Technical Field

The utility model relates to an sticky tape production facility technical field specifically is a sticky tape tractor with adjustable width.

Background

The adhesive tape consists of a base material and an adhesive, wherein a layer of adhesive is coated on the surface of the base material, two or more unconnected objects are connected together through adhesion, and in the production process of the adhesive tape, in order to uniformly coat the adhesive layer on the base tape and orderly roll the adhesive layer, a special adhesive tape traction device is required to be used for traction of the adhesive tape.

The existing adhesive tape tractor generally realizes the feeding and receiving work of the adhesive tape tractor through a charging barrel and a material wheel, but in the feeding process, the condition that the winding is uneven or adhesive tape wrinkles can occur when the adhesive tape is wound due to the fact that the adhesive tape is easy to loose, so that the winding quality is influenced, and the adhesive tape tractor with the adjustable width is provided for the reason.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a sticky tape tractor with adjustable width to solve the problem that exists among the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a width-adjustable adhesive tape tractor comprises a base, wherein a winding roller is rotatably arranged on the left side of the upper surface of the base, a first driving motor is fixedly mounted at the back of the winding roller, the tail end of a rotor of the first driving motor is coaxially connected with the winding roller, a supporting roller is rotatably arranged in the middle of the upper surface of the base, a material roller is rotatably arranged on the right side of the upper surface of the base, and an adjusting and conveying mechanism is arranged between the supporting roller and the material roller;

the adjusting and conveying mechanism comprises a first fixed frame, the first fixed frame is fixedly connected with a base, a second fixed frame is fixedly mounted at the back of the first fixed frame, the inner side face of the second fixed frame is rotatably connected with gears, the number of the gears is two, the gears are meshed and connected, the rotor end of a second driving motor and the rotor end of the second driving motor are fixedly mounted outside the second fixed frame, the second driving motor is coaxially connected with the gears, the gears are coaxially connected with a rotating shaft, the rotating shaft extends to the inner side face of the first fixed frame and is rotatably connected with the first fixed frame through bearings, a lower conveying roller and a lower conveying roller are fixedly sleeved outside the rotating shaft are arranged on the lower portion of the inner side face of the first fixed frame, an upper conveying roller is arranged above the lower conveying roller, sliding grooves are formed in two sides of the first fixed frame, a sliding plate is movably connected inside the sliding grooves, the upper conveying roller is rotatably connected with the sliding plate, a lead screw is rotatably connected with the top of the sliding plate, the top of the lead screw penetrates through the first fixed frame and is in threaded connection with the first fixed frame, an adjusting lead screw is fixedly mounted at the top of which an adjusting screw, a hand wheel is arranged between the gear and the upper conveying roller, and two telescopic rods are fixedly connected with two coaxial gears and universal gear connectors.

Preferably, still add between wind-up roll and the backing roll and be equipped with link and base fixed connection, the medial surface fixed mounting second telescopic link of link, the flexible end of second telescopic link rotates through the connecting piece and is connected with the compression roller, the outside cover of second telescopic link is equipped with the spring, the both ends of spring respectively with link and connecting piece fixed connection.

Preferably, a guide groove is formed in the sliding groove, guide blocks are fixedly mounted on two sides of the sliding plate, and the guide groove is connected with the guide blocks in a sliding manner.

Preferably, the lower conveying roller and the top of the supporting roller are in the same horizontal position.

Preferably, an anti-skidding sleeve is additionally arranged outside the adjusting hand wheel.

Preferably, the four corners of the bottom of the base are fixedly provided with supporting legs, and a supporting frame is additionally arranged between the supporting legs.

(III) advantageous effects

Compared with the prior art, the utility model provides a sticky tape tractor with adjustable width possesses following beneficial effect:

1. this sticky tape tractor with adjustable width, drive gear through the second driving motor and rotate, the meshing that utilizes between the gear drives the conveying roller and inwards rotates simultaneously with lower conveying roller, the transport to the sticky tape has been realized, drive two sets of lead screws through rotating two sets of adjusting hand wheels and rotate, the sliding fit who utilizes guide block and guide way drives the sliding plate and reciprocates, cooperation through first telescopic link and universal adapter, thereby it carries out vertical movement to drive the conveying roller, be convenient for adjust the distance between conveying roller and the lower conveying roller according to sticky tape thickness, be convenient for compress tightly the sticky tape, avoided the sticky tape to lead to appearing the condition of rolling inequality or sticky tape fold because of relaxing when carrying out the rolling, thereby influence the problem of rolling quality.

2. This sticky tape tractor with adjustable width makes the shrink of second telescopic link through upwards promoting the compression roller, and when the shrink of second telescopic link and extrude the spring, slowly release the compression roller when the sticky tape passes the compression roller below, make the compression roller tightly support the sticky tape under the elastic action of spring to reach the purpose to the sticky tape tensioning, further avoided the sticky tape to lead to the condition that the rolling is uneven or sticky tape fold to appear because of relaxing when carrying out the rolling, thereby influence the problem of rolling quality.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the adjustable conveying mechanism of the present invention;

fig. 3 is the side view schematic diagram of the connection frame, the second telescopic rod, the compression roller and the spring connection structure of the utility model.

In the figure: 1. a base; 2. a wind-up roll; 3. a support roll; 4. a material roller; 5. a first fixed frame; 6. a second fixed frame; 7. a gear; 8. a second drive motor; 9. a rotating shaft; 10. a lower conveying roller; 11. an upper conveying roller; 12. a sliding plate; 13. a screw rod; 14. a first telescopic rod; 15. a universal adapter; 16. a connecting frame; 17. a second telescopic rod; 18. a compression roller; 19. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

As shown in figure 1, figure 2 and figure 3, the utility model provides a technical scheme, a tape tractor with adjustable width, which comprises a base 1, supporting legs are fixedly arranged at four corners of the bottom of the base 1, a supporting frame is additionally arranged between the supporting legs, a winding roller 2 is rotatably arranged at the left side of the upper surface of the base 1, a first driving motor is fixedly arranged at the back of the winding roller 2, the end of the rotor of the first driving motor is coaxially connected with the winding roller 2, a supporting roller 3 is rotatably arranged at the middle part of the upper surface of the base 1, a connecting frame 16 is additionally arranged between the winding roller 2 and the supporting roller 3 and fixedly connected with the base 1, a second telescopic rod 17 is fixedly arranged at the inner side surface of the connecting frame 16, the telescopic end of the second telescopic rod 17 is rotatably connected with a compression roller 18 through a connecting piece, a spring 19 is sleeved outside the second telescopic rod 17, and two ends of the spring 19 are respectively fixedly connected with the connecting frame 16 and the connecting piece, the second telescopic rod 17 is contracted by pushing the compression roller 18 upwards, the spring 19 is extruded when the second telescopic rod 17 is contracted, the compression roller 18 is slowly released when the adhesive tape passes through the lower part of the compression roller 18, the compression roller 18 tightly supports the adhesive tape under the elastic action of the spring 19, the purpose of tensioning the adhesive tape is achieved, the problem that winding quality is affected due to uneven winding or adhesive tape wrinkles caused by looseness when the adhesive tape is wound is further solved, the material roller 4 is rotatably arranged on the right side of the upper surface of the base 1, an adjusting and conveying mechanism is arranged between the support roller 3 and the material roller 4, the adjusting and conveying mechanism comprises a first fixed frame 5, the first fixed frame 5 is fixedly connected with the base 1, a second fixed frame 6 is fixedly arranged on the back part of the first fixed frame 5, and a gear 7 is rotatably connected to the inner side surface of the second fixed frame 6, the number of the gears 7 is two, the gears 7 are meshed and connected, a second driving motor 8 is fixedly arranged on the outer portion of a second fixed frame 6, the tail end of a rotor of the second driving motor 8 is coaxially connected with the gears 7, a rotating shaft 9 is coaxially connected with a lower gear 7, the rotating shaft 9 extends to the inner side face of a first fixed frame 5 and is rotatably connected with the first fixed frame 5 through a bearing, a lower conveying roller 10 is arranged on the lower portion of the inner side face of the first fixed frame 5, the lower conveying roller 10 is fixedly sleeved on the outer portion of the rotating shaft 9, the top portions of the lower conveying roller 10 and a supporting roller 3 are located at the same horizontal position, an upper conveying roller 11 is arranged above the lower conveying roller 10, sliding grooves are formed in the two sides of the first fixed frame 5, sliding plates 12 are movably connected with the inner portions of the sliding grooves, guide grooves are formed in the sliding grooves, guide blocks are fixedly arranged on the two sides of the sliding plates 12 and are slidably connected with the guide blocks, the upper conveying roller 11 is rotatably connected with the sliding plate 12, the top of the sliding plate 12 is rotatably connected with a screw rod 13, the top of the screw rod 13 penetrates through the first fixed frame 5 and is in threaded connection with the first fixed frame 5, an adjusting hand wheel is fixedly installed at the top of the screw rod 13, an anti-slip sleeve is additionally arranged outside the adjusting hand wheel and can play a certain anti-slip role, a first telescopic rod 14 is additionally arranged between the upper gear 7 and the upper conveying roller 11, universal joints 15 are fixedly installed at two ends of the first telescopic rod 14, the universal joints 15 are respectively and coaxially connected with the gear 7 and the upper conveying roller 11, the gear 7 is driven to rotate by a second driving motor 8, the upper conveying roller 11 and the lower conveying roller 10 are driven to simultaneously rotate inwards by utilizing the meshing effect between the gears 7, the conveying of the adhesive tape is realized, and two groups of adjusting hand wheels are rotated to drive the two groups of screw rods 13 to rotate, utilize the sliding fit drive sliding plate 12 of guide block and guide way to reciprocate, cooperation through first telescopic link 14 and universal adapter 15, thereby it carries out vertical migration to drive the upper conveying roller 11, be convenient for adjust the upper conveying roller 11 and the distance between the lower conveying roller 10 according to sticky tape thickness, be convenient for compress tightly the sticky tape, avoided the sticky tape to lead to appearing the uneven or sticky tape fold condition of rolling because of relaxing when carrying out the rolling, thereby influence the problem of rolling quality.

The working principle of the device is as follows: when the adhesive tape winding device is used, firstly, the adhesive tape is placed at the top of a lower conveying roller 10 and a supporting roller 3 and straightened, two sets of screw rods 13 are driven to rotate by rotating two sets of adjusting hand wheels, a sliding plate 12 is driven to move up and down by sliding fit of a guide block and a guide groove, the first telescopic rod 14 and a universal adapter 15 are matched, the upper conveying roller 11 is driven to move vertically, the distance between the upper conveying roller 11 and the lower conveying roller 10 can be adjusted according to the thickness of the adhesive tape, the adhesive tape is conveniently compressed, the condition that the winding is uneven or the adhesive tape is wrinkled due to looseness when the adhesive tape is wound is avoided, the problem of winding quality is influenced, then, the second telescopic rod 17 is contracted by upwards pushing the compression roller 18, the compression roller 18 is slowly released when the adhesive tape passes through the lower part of the compression roller 18, the compression roller 18 is tightly abutted to the adhesive tape under the elastic action of the spring 19, the purpose of tensioning is achieved, the condition that the winding is uneven or the wrinkle is caused due to looseness when the adhesive tape is wound, finally, the end of the adhesive tape is wound on the surface of a winding roller 2, the end of the winding roller 8, the adhesive tape is driven to rotate by a gear 7, and the conveying motor 11, and the conveying roller is driven to rotate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tape tractor with adjustable width, includes base (1), its characterized in that: a winding roller (2) is rotatably arranged on the left side of the upper surface of the base (1), a first driving motor is fixedly mounted at the back of the winding roller (2), the tail end of a rotor of the first driving motor is coaxially connected with the winding roller (2), a supporting roller (3) is rotatably arranged in the middle of the upper surface of the base (1), a material roller (4) is rotatably arranged on the right side of the upper surface of the base (1), and an adjusting and conveying mechanism is arranged between the supporting roller (3) and the material roller (4);

the adjusting and conveying mechanism comprises a first fixed frame (5), the first fixed frame (5) is fixedly connected with a base (1), a second fixed frame (6) is fixedly installed at the back of the first fixed frame (5), gears (7) are rotatably connected to the inner side surface of the second fixed frame (6), the number of the gears (7) is two, the gears (7) are meshed and connected, a second driving motor (8) is fixedly installed outside the second fixed frame (6), the tail end of a rotor of the second driving motor (8) is coaxially connected with the gears (7), the lower portion of the gear (7) is coaxially connected with a rotating shaft (9), the rotating shaft (9) extends to the inner side surface of the first fixed frame (5) and is rotatably connected with the first fixed frame (5) through a bearing, a lower conveying roller (10) is arranged at the lower portion of the inner side surface of the first fixed frame (5) and fixedly sleeved outside the rotating shaft (9), an upper conveying roller (11) is arranged above the lower conveying roller (10), sliding plates (12) are movably connected with sliding chutes (12) at the two sides of the first fixed frame (5), and sliding plates (12) are rotatably connected with sliding plates (12), the top of lead screw (13) runs through first fixed frame (5) and with first fixed frame (5) threaded connection, the top fixed mounting of lead screw (13) has adjusting hand wheel, upper portion add between gear (7) and last conveying roller (11) and be equipped with first telescopic link (14), the equal fixed mounting in both ends of first telescopic link (14) has universal adapter (15) and universal adapter (15) respectively with gear (7) and last conveying roller (11) coaxial coupling.

2. A width adjustable tape tractor as defined in claim 1 wherein: still add between wind-up roll (2) and backing roll (3) and be equipped with link (16) and base (1) fixed connection, medial surface fixed mounting second telescopic link (17) of link (16), the flexible end of second telescopic link (17) is rotated through the connecting piece and is connected with compression roller (18), the outside cover of second telescopic link (17) is equipped with spring (19), the both ends of spring (19) respectively with link (16) and connecting piece fixed connection.

3. A width adjustable tape tractor as defined in claim 1 wherein: a guide groove is formed in the sliding groove, guide blocks are fixedly mounted on two sides of the sliding plate (12), and the guide groove is connected with the guide blocks in a sliding mode.

4. A width adjustable tape tractor as defined in claim 1 wherein: the tops of the lower conveying roller (10) and the supporting roller (3) are positioned at the same horizontal position.

5. A width adjustable tape tractor as defined in claim 1 wherein: and an anti-skid sleeve is additionally arranged outside the adjusting hand wheel.

6. A width adjustable tape tractor as defined in claim 1 wherein: the supporting device is characterized in that supporting legs are fixedly mounted at four corners of the bottom of the base (1), and a supporting frame is additionally arranged among the supporting legs.