CN216335729U

CN216335729U - Backing roller for workshop gluing

Info

Publication number: CN216335729U
Application number: CN202122588231.7U
Authority: CN
Inventors: 王汝清; 陆雁; 王上丹; 钱超
Original assignee: Jiangyin Huamei Photoelectric Technology Co ltd
Current assignee: Jiangyin Huamei Photoelectric Technology Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-04-19
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses a bottoming roller for workshop gluing, which comprises a roller body, wherein two ends of the roller body are rotatably connected with a conjoined support, the conjoined support is U-shaped, the middle part of the outer side of the conjoined support is fixedly connected with a handle, the inner side of the conjoined support is provided with a cavity, a driving motor is arranged inside the cavity, an output shaft of the driving motor is fixedly connected with a threaded rod, the outer wall of the threaded rod is provided with threads with opposite thread turning directions and equal length, two ends of the threaded rod are respectively in threaded connection with two threaded sliders, the bottoms of the two threaded sliders are respectively hinged with a connecting rod, the bottom of the connecting rod is hinged with a cutting knife, the bottom of the conjoined support is fixedly connected with a protective cover, the bottom of the protective cover is provided with a knife edge, and one end of the bottom of the protective cover is slidably connected with a cleaning mechanism. The utility model can discharge the air in the adhesive tape during priming, so that the priming is stable and bubble-free, the priming effect is improved, the cutting knife can be cleaned, and the preparation is made for the next cutting.

Description

Backing roller for workshop gluing

Technical Field

The utility model relates to the technical field of gluing rollers, in particular to a backing roller for workshop gluing.

Background

The double-sided adhesive tape is a roll-shaped adhesive tape which is prepared by using paper, cloth and a plastic film as base materials and uniformly coating an elastomer pressure-sensitive adhesive or a resin pressure-sensitive adhesive on the base materials, and consists of the base materials, an adhesive, release paper (film) or silicone oil paper.

The roller is applied to the roller when the double faced adhesive tape is used for bottoming operation in the workshop production of coating manufacturers. This gyro wheel is at the time of bottoming the during operation, can't gain better effect of catching up with to the inside air that exists of sticky tape, and the bottoming is steady inadequately, appears the bubble easily, and the double faced adhesive tape needs manual tearing after the bottoming in addition, wastes time and energy, greatly reduced the work efficiency of gyro wheel, bring very big inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bottoming roller for workshop gluing, which aims to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a backing roller that workshop rubber coating was used, includes the gyro wheel body, the both ends of gyro wheel body are rotated and are connected with disjunctor support, disjunctor support is the U type, the outside middle part fixedly connected with handle of disjunctor support, the inboard of disjunctor support is equipped with the cavity, the inside of cavity is equipped with driving motor, driving motor's output shaft fixedly connected with threaded rod, the outer wall of threaded rod is seted up the screw thread that the screw thread revolves to opposite and length equals, the equal threaded connection in both ends of threaded rod has two screw thread sliders, two the bottom of screw thread slider all articulates there is the connecting rod, the bottom of connecting rod articulates there is the sword that cuts, the bottom fixedly connected with safety cover of disjunctor support, the bottom of safety cover set up with the edge of a knife looks adaptation, the bottom one end sliding connection of safety cover has clean mechanism.

Further, the roller body is spindle-shaped, the surface of the roller body is coated with the hard rubber layer, the aluminum alloy is filled in the roller body, bearings matched with the connected support are fixedly mounted at two ends of the roller body, the paper tube can be prevented from being damaged by coating the hard rubber layer on the surface of the roller body, the aluminum alloy is filled in the roller body, the roller body is beneficial to reducing the quality of the roller body, the use is convenient, and the service life can be prolonged by matching the connected support with the bearings.

Further, one side fixed surface of disjunctor support installs start button, start button and driving motor electric connection start driving motor through start button, thereby driving motor drives the threaded rod and rotates, and the threaded rod is then driving two screw thread slider and moving back to back, and two screw thread sliders are then driving the connecting rod and move, and the connecting rod is then driven and is cut the sword and move to the outside to shift out the edge of a knife, cut double-sided tape, avoided manual double-sided tape, convenient and fast.

Further, clean mechanism includes the U-shaped frame, the equal fixedly connected with T type slider in both ends of U-shaped frame, the T type spout with T type slider looks adaptation is all seted up to the both sides of safety cover, the U-shaped frame is close to edge of a knife one side inner wall fixed mounting and has the clean strip that a plurality of equidistance was arranged, and double-sided tape cuts the back, removes the U-shaped frame, and the U-shaped frame drives the length direction removal of T type slider along T type spout after that to drive a plurality of clean strips and clean the sanction sword, for next preparation of cutting.

Further, the U-shaped frame is including pressing down the clamp plate and two slip curb plates, the both ends of pressing down the clamp plate all are fixed with the sliding block, two the spout has all been seted up to the relative one side of slip curb plate, the one end fixedly connected with reset spring of spout, reset spring's end and sliding block fixed connection, sliding block and spout sliding connection extrude to the edge of a knife direction and press the clamp plate during clean, drive the sliding block compression reset spring according to the clamp plate, drive simultaneously clean strip remove to with cut sword cutting edge portion contact, then follow edge of a knife length direction and remove and press the clamp plate to clean cutting knife.

Further, the number of the cleaning strips is at least three, the cleaning strips are cotton slivers, and the situation that cleaning effect is poor due to the fact that a single cleaning strip is attached to a double-sided adhesive tape is avoided through the cleaning strips.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the roller body, the starting button, the driving motor, the threaded rod, the threaded slider, the connecting rod and the cutting knife are arranged, the surface of the roller body is coated with the hard rubber layer, so that the paper tube can be prevented from being damaged, the roller body is filled with aluminum alloy, the roller body is beneficial to reducing the quality of the roller body and convenient to use, the service life can be prolonged by matching the conjoined support and the bearing, and therefore, air in the adhesive tape during priming is discharged, so that the priming is stable and free of bubbles, the purpose of improving the priming effect is achieved, and abnormal conditions caused by abnormal priming are avoided; the driving motor is started through the starting button, the driving motor drives the threaded rod to rotate, the threaded rod then drives the two threaded sliding blocks to move back and forth, the two threaded sliding blocks then drive the connecting rod to move, the connecting rod then drives the cutting knife to move outwards and move out of the knife edge, the double-sided adhesive tape is cut, manual tearing of the double-sided adhesive tape is avoided, and the double-sided adhesive tape cutting machine is convenient and rapid to use;

2. according to the utility model, the cleaning mechanism is arranged, after the double-sided adhesive tape is cut, the U-shaped frame is moved, the U-shaped frame then drives the T-shaped sliding block to move along the length direction of the T-shaped sliding groove, and drives the plurality of cleaning strips to clean the cutting knife, and the method specifically comprises the following steps: the pressing plate is extruded towards the knife edge direction and drives the sliding block to compress the reset spring, the cleaning strip is driven to move to be in contact with the edge of the cutting knife, and then the pressing plate is moved along the length direction of the knife edge, so that the cutting knife is cleaned, and preparation is made for next cutting.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a side view of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2;

FIG. 4 is a cross-sectional view of the present invention;

in the figure: 1. a roller body; 2. a conjoined support; 3. a handle; 4. a cavity; 5. a drive motor; 6. a threaded rod; 7. a threaded slider; 8. a connecting rod; 9. cutting knife; 10. a protective cover; 11. a cleaning mechanism; 111. A U-shaped frame; 1111. a pressing plate; 1112. a sliding side plate; 1113. a slider; 1114. a chute; 1115. a return spring; 112. a T-shaped slider; 113. a T-shaped chute; 114. a cleaning strip; 12. the button is actuated.

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.

Referring to fig. 1-4, the utility model provides a backing roller for workshop gluing, which comprises a roller body 1, wherein two ends of the roller body 1 are rotatably connected with a connected support 2, the connected support 2 is U-shaped, the middle part of the outer side of the connected support 2 is fixedly connected with a handle 3, the inner side of the connected support 2 is provided with a cavity 4, a driving motor 5 is arranged inside the cavity 4, an output shaft of the driving motor 5 is fixedly connected with a threaded rod 6, the outer wall of the threaded rod 6 is provided with threads with opposite thread turning directions and equal length, two ends of the threaded rod 6 are both in threaded connection with two threaded sliders 7, the bottoms of the two threaded sliders 7 are both hinged with a connecting rod 8, the bottom of the connecting rod 8 is hinged with a cutting knife 9, the bottom of the connected support 2 is fixedly connected with a protective cover 10, and the bottom of the protective cover 10 is provided with a knife edge matched with the cutting knife 9, one end of the bottom of the protective cover 10 is slidably connected with a cleaning mechanism 11.

In a preferred embodiment, the roller body 1 is spindle-shaped, the surface of the roller body 1 is coated with a hard rubber layer, the roller body 1 is filled with aluminum alloy, bearings matched with the conjoined support 2 are fixedly mounted at two ends of the roller body 1, the roller body 1 is coated with the hard rubber layer, the paper tube can be prevented from being damaged, the roller body 1 is filled with aluminum alloy, the roller body 1 is favorable for reducing the quality of the roller body 1, the use is convenient, and the service life can be prolonged due to the matching of the conjoined support 2 and the bearings.

In a preferred embodiment, one side fixed surface of disjunctor support 2 installs start button 12, start button 12 and driving motor 5 electric connection, start driving motor 5 through start button 12, thereby driving motor 5 drives threaded rod 6 and rotates, threaded rod 6 drives two screw sliders 7 back of the body removal mutually after that, two screw sliders 7 drive connecting rod 8 removal after that, connecting rod 8 drive after that and cut sword 9 and remove to the outside to shift out the edge of a knife, cut double-sided tape, avoided manual double-sided tape that tears, convenient and fast.

In a preferred embodiment, the cleaning mechanism 11 includes a U-shaped frame 111, the two ends of the U-shaped frame 111 are both fixedly connected with T-shaped sliders 112, T-shaped chutes 113 matched with the T-shaped sliders 112 are both provided on both sides of the protective cover 10, a plurality of cleaning strips 114 arranged at equal intervals are fixedly mounted on the inner wall of the U-shaped frame 111 near the knife edge, after the double-sided tape is cut, the U-shaped frame 111 is moved, the U-shaped frame 111 then drives the T-shaped sliders 112 to move along the length direction of the T-shaped chutes 113, and drives the cleaning strips 114 to clean the cutting knife 9, so as to prepare for the next cutting.

In a preferred embodiment, the U-shaped frame 111 includes a pressing plate 1111 and two sliding side plates 1112, both ends of the pressing plate 1111 are fixed with sliding blocks 1113, two sliding side plates 1112 have opposite sides with sliding groove 1114, one end of the sliding groove 1114 is fixedly connected with a return spring 1115, the end of the return spring 1115 is fixedly connected with the sliding block 1113, the sliding block 1113 is slidably connected with the sliding groove 1114, when cleaning, the pressing plate 1111 is pressed towards the knife edge direction, the pressing plate 1111 drives the sliding block 1113 to compress the return spring 1115, and simultaneously drives the cleaning strip 114 to move to contact with the knife edge of the cutting knife 9, and then moves the pressing plate 1111 along the knife edge length direction, thereby cleaning the cutting knife 9.

In a preferred embodiment, at least three cleaning strips 114 are provided, and the cleaning strips 114 are tampons, and the plurality of cleaning strips 114 avoid the situation that a single cleaning strip 114 is attached with a double-sided adhesive tape to cause poor cleaning effect.

The working principle of the utility model is as follows: the surface of the roller body 1 is coated with the hard rubber layer, the paper tube can be prevented from being damaged, aluminum alloy is filled in the roller body 1, the roller body 1 is beneficial to reducing the quality of the roller body 1 and convenient to use, the service life can be prolonged by matching the conjoined support 2 with a bearing, so that air existing in an adhesive tape during bottoming is discharged, the bottoming is stable and free of bubbles, and the purpose of improving the bottoming effect is achieved; after the double-sided adhesive tape is cut, the U-shaped frame 111 is moved, the U-shaped frame 111 then drives the T-shaped sliding block 112 to move along the length direction of the T-shaped sliding groove 113, and drives the plurality of cleaning strips 114 to clean the cutting knife 9, so that preparation is made for the next cutting, and the specific steps are as follows: the pressing plate 1111 is pressed towards the knife edge direction, the pressing plate 1111 drives the sliding block 1113 to compress the return spring 1115, and simultaneously drives the cleaning strip 114 to move to be in contact with the knife edge part of the cutting knife 9, and then the pressing plate 1111 is moved along the knife edge length direction, so that the cutting knife 9 is cleaned.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a backing roller of workshop rubber coating usefulness, includes gyro wheel body (1), its characterized in that: the two ends of the roller body (1) are rotatably connected with a connected support (2), the connected support (2) is U-shaped, the middle part of the outer side of the connected support (2) is fixedly connected with a handle (3), the inner side of the connected support (2) is provided with a cavity (4), a driving motor (5) is arranged inside the cavity (4), an output shaft of the driving motor (5) is fixedly connected with a threaded rod (6), the outer wall of the threaded rod (6) is provided with threads with opposite thread turning directions and equal length, two ends of the threaded rod (6) are both in threaded connection with two thread sliders (7), the bottoms of the two thread sliders (7) are both hinged with a connecting rod (8), the bottom of the connecting rod (8) is hinged with a cutting knife (9), the bottom of the connected support (2) is fixedly connected with a protective cover (10), the bottom of the protective cover (10) is provided with a knife edge matched with the cutting knife (9), one end of the bottom of the protective cover (10) is connected with a cleaning mechanism (11) in a sliding mode.

2. The backing roll for workshop gluing according to claim 1, characterized in that: the roller body (1) is spindle-shaped, the surface of the roller body (1) is coated with a hard rubber layer, the roller body (1) is filled with aluminum alloy, and bearings matched with the connected support (2) are fixedly mounted at two ends of the roller body (1).

3. The backing roll for workshop gluing according to claim 1, characterized in that: and a starting button (12) is fixedly arranged on the surface of one side of the connected support (2), and the starting button (12) is electrically connected with the driving motor (5).

4. The backing roll for workshop gluing according to claim 1, characterized in that: clean mechanism (11) are including U-shaped frame (111), the equal fixedly connected with T type slider (112) in both ends of U-shaped frame (111), T type spout (113) with T type slider (112) looks adaptation are all seted up to the both sides of safety cover (10), U-shaped frame (111) are close to edge of a knife one side inner wall fixed mounting and have clean strip (114) that a plurality of equidistance was arranged.

5. The backing roll for workshop gluing according to claim 4, characterized in that: u-shaped frame (111) are including pressing panel (1111) and two slip curb plates (1112), the both ends of pressing panel (1111) all are fixed with sliding block (1113), two spout (1114) have all been seted up to the relative one side of slip curb plate (1112), the one end fixedly connected with reset spring (1115) of spout (1114), reset spring (1115) terminal and sliding block (1113) fixed connection, sliding block (1113) and spout (1114) sliding connection.

6. The backing roll for workshop gluing according to claim 4, characterized in that: the number of the cleaning strips (114) is at least three, and the cleaning strips (114) are cotton slivers.