CN221720111U - Automatic cutting mechanism for double-sided adhesive tape - Google Patents

Abstract

The utility model relates to the technical field of double-sided tape processing, and specifically to an automatic cutting mechanism for double-sided tape. The technical problem of the utility model is to provide an automatic cutting mechanism for double-sided tape that is convenient for adjusting the spacing between blades. The utility model provides such an automatic cutting mechanism for double-sided tape, including an operating table, a motor, a cutting assembly, an adjustment assembly, etc. A motor is installed on the upper rear side of the operating table, and a cutting assembly for slitting and cutting the double-sided tape is arranged on the upper left side of the operating table. An adjustment assembly capable of synchronously adjusting the width of the double-sided tape is installed on the cutting assembly. By turning the rotating handle to rotate the threaded rod, the adjustment plate can be driven to move downward, and under the cooperation of the slide groove and the sliding shaft, the spacing between multiple electric saw blades can be synchronously adjusted at the same time, which is conducive to cutting different widths of the double-sided tape according to actual usage conditions, which is practical and convenient.

Description

Automatic cutting mechanism for double-sided tape

Technical Field

The utility model relates to the technical field of double-sided adhesive tape processing, in particular to an automatic cutting mechanism for double-sided adhesive tape.

Background Art

Double-sided tape is a roll of adhesive tape made of paper, cloth, or plastic film as the base material, and then elastomeric pressure-sensitive adhesive or resin-based pressure-sensitive adhesive is evenly coated on the above base material. It consists of three parts: base material, adhesive, and release paper (film) or silicone paper. Depending on the different uses, different widths of double-sided tape need to be cut during processing.

The existing devices for cutting double-sided tape cannot synchronously adjust the spacing between multiple sets of cutting blades when in use. When double-sided tapes of different widths need to be cut, the cutting blades need to be adjusted one by one, which is inconvenient to operate and leads to low efficiency in cutting the double-sided tape.

Therefore, it is necessary to propose a double-sided tape automatic cutting mechanism that is convenient for adjusting the blade spacing to solve the above technical problems.

Utility Model Content

In order to overcome the disadvantage of the existing double-sided tape cutting device that the spacing between the cutting blades needs to be adjusted one by one, which has the disadvantage of being cumbersome to operate, the technical problem of the utility model is to provide an automatic double-sided tape cutting mechanism that is easy to adjust the blade spacing.

The technical implementation scheme of the utility model is: an automatic double-sided tape cutting mechanism, including an operating table, a motor and a set of rollers, wherein a motor is installed on the upper rear side of the operating table, and a set of rollers is connected to the output shaft of the motor through a connector, and also includes a cutting component and an adjusting component, wherein a cutting component for slitting and cutting the double-sided tape is arranged on the upper left side of the operating table, and an adjusting component capable of synchronously adjusting the cutting width of the double-sided tape is installed on the cutting component.

Furthermore, the cutting assembly includes a fixed seat, an adjusting seat, a cylinder, a movable seat and an electric saw blade. The fixed seat is installed on the left side of the upper part of the operating table, and the cylinder is installed on the upper left part of the fixed seat through a connecting frame. The adjusting seat is installed on the telescopic shaft of the cylinder, and the adjusting seat is slidably connected to the fixed seat. A plurality of movable seats that can adjust the position by horizontal sliding are installed on the lower right part of the adjusting seat through a cross bar, and an electric saw blade for cutting double-sided tape is installed on the right side of each of the movable seats.

Furthermore, it includes a fixed frame, a rotating handle, a threaded rod, a threaded connecting column, an adjustment plate and a sliding shaft. An adjustment plate that can be moved up and down for adjustment is slidably arranged between the front and rear sides of the adjustment seat. The top of the adjustment seat is connected to a fixed frame, and a rotating handle is rotatably mounted in the middle of the fixed frame. The lower end of the rotating handle is connected to a threaded rod, and a threaded connecting column is arranged in the middle of the rear side of the adjustment plate. The threaded rod passes through the threaded connecting column and is threadedly matched with the threaded connecting column. Rotating the rotating handle can drive the threaded rod to rotate so that the adjustment plate can move up and down to adjust the position. A sliding shaft is fixedly connected to the left side of each of the movable seats, and the sliding shafts slide through the adjustment plates respectively.

Furthermore, the adjustment plate is provided with a plurality of radially arranged sliding grooves, and the sliding shafts pass through the corresponding sliding grooves respectively.

Furthermore, it also includes a limiting component for blocking the double-sided tape, the limiting component includes a limiting plate, a pressure block and an elastic member, the limiting plate is movably mounted on the front end of the sleeve roller, the pressure block is pull-out mounted on the limiting plate, and the inner end of the pressure block is in contact with the sleeve roller, and an elastic member is connected between the pressure block and the limiting plate.

Furthermore, it also includes a push plate and a collection frame. A push plate is slidably arranged on the right side of the top of the operating table, and the push plate is movably mounted on the sleeve roller. A collection frame is placed on the front side of the lower part of the operating table.

Compared with the prior art, the advantages of the utility model are as follows: 1. By turning the rotating handle to rotate the threaded rod, the adjustment plate can be driven to move downward, and with the cooperation of the slide groove and the sliding shaft, the spacing between multiple electric saw blades can be adjusted synchronously at the same time, which is beneficial for cutting the double-sided tape into different widths according to actual usage, which is practical and convenient.

2. By installing a limit plate on the end of the sleeve roller, under the cooperation of the pressure block and the elastic member, the limit plate can limit the double-sided tape on the sleeve roller, which is beneficial for the double-sided tape to maintain a stable operating state during rotation, and is beneficial for the electric saw blade to smoothly cut the double-sided tape, so as to achieve the purpose of smooth cutting of the double-sided tape.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of the utility model.

FIG. 2 is a cross-sectional view of the adjustment assembly of the utility model.

FIG. 3 is a rear view and vertical cross-sectional view of the utility model adjusting assembly.

FIG. 4 is a schematic diagram of the assembly structure of the limit plate and the sleeve roller of the utility model.

FIG. 5 is a cross-sectional view of the position limiting assembly of the present invention.

The meanings of the reference numerals in the figure are: 1: operating table, 2: motor, 3: sleeve roller, 4: push plate, 5: limit plate, 51: pressure block, 52: elastic member, 6: collection frame, 7: fixed seat, 70: adjustment seat, 8: fixed frame, 9: rotating handle, 10: threaded rod, 11: threaded connecting column, 12: cylinder, 13: adjustment plate, 1301: slide groove, 14: moving seat, 15: electric saw blade, 16: sliding shaft.

DETAILED DESCRIPTION

In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

Embodiment 1: The utility model proposes an automatic double-sided tape cutting mechanism, as shown in Figures 1 to 3, comprising an operating table 1, a motor 2, a sleeve roller 3, a cutting assembly and an adjusting assembly. The motor 2 is installed on the upper rear side of the operating table 1, and the sleeve roller 3 is connected to the output shaft of the motor 2 through a connector. The sleeve roller 3 is used to sleeve the cylindrical double-sided tape. A cutting assembly is arranged on the upper left side of the operating table 1. The cutting assembly can evenly cut the cylindrical double-sided tape into multiple copies, and an adjusting assembly is installed on the cutting assembly.

Furthermore, referring to Figures 1 to 3, the cutting assembly includes a fixed seat 7, an adjusting seat 70, a cylinder 12, a movable seat 14 and an electric saw blade 15. The fixed seat 7 is installed on the left side of the upper part of the operating table 1, and the cylinder 12 is installed on the upper left part of the fixed seat 7 through a connecting frame. The adjusting seat 70 is installed on the telescopic shaft of the cylinder 12, and the adjusting seat 70 is slidably connected to the fixed seat 7. The fixed seat 7 can guide the adjusting seat 70. A plurality of movable seats 14 are slidably mounted on the lower right side of the adjusting seat 70 through a cross bar. The spacing position between each movable seat 14 can be adjusted by horizontal sliding. An electric saw blade 15 is installed on the right side of each movable seat 14 for uniformly cutting the double-sided tape.

Furthermore, referring to FIGS. 1 to 3 , the adjustment assembly includes a fixed frame 8, a rotating handle 9, a threaded rod 10, a threaded connecting column 11, an adjustment plate 13 and a sliding shaft 16. An adjustment plate 13 is slidably arranged between the front and rear sides of the adjustment seat 70, and the adjustment plate 13 can move up and down to adjust the position. The top of the adjustment seat 70 is connected to a fixed frame 8, and a rotating handle 9 is rotatably mounted in the middle of the fixed frame 8. The lower end of the rotating handle 9 is connected to a threaded rod 10. A threaded connecting column 11 is arranged in the middle of the rear side of the adjustment plate 13. The threaded rod 10 passes through the threaded connecting column 11 and is threadedly connected thereto. A sliding shaft 16 is fixedly connected to the left side of each of the movable seats 14, and the sliding shafts 16 respectively slide through the adjustment plate 13. A plurality of radially arranged slide grooves 1301 are provided on the adjustment plate 13. The number of the slide grooves 1301 is the same as that of the sliding shafts 16, and the sliding shafts 16 respectively pass through the corresponding slide grooves 1301.

The double-sided tape to be cut is put on the sleeve roller 3, and the starting motor 2 can drive the double-sided tape on the sleeve roller 3 to rotate. When the cutting width of the double-sided tape needs to be adjusted, the rotatable rotating handle 9 can drive the threaded rod 10 to rotate, and then drive the adjustment plate 13 to move upward or downward to adjust the position. Through the cooperation of the slide groove 1301 and the sliding shaft 16, the moving seat 14 and the electric saw blade 15 thereon can be driven to move horizontally synchronously, which is conducive to the synchronous adjustment of the spacing between the electric saw blades 15. Starting the cylinder 12 to extend its telescopic rod can drive the adjustment seat 70 and the adjustment plate 13 to move synchronously, which is conducive to adjusting the distance between the electric saw blade 15 and the double-sided tape, and then It is convenient to use.

Embodiment 2: Based on Embodiment 1, referring to Figures 1, 4 and 5, a limiting component is also included, and the limiting component includes a limiting plate 5, a pressure block 51 and an elastic member 52. The front end of the sleeve roller 3 is movably mounted on the limiting plate 5, and the limiting plate 5 is pull-out mounted with a pressure block 51, and the inner end of the pressure block 51 abuts against the sleeve roller 3, which is used to clamp the limiting plate 5 and limit the double-sided tape mounted on the sleeve roller 3. An elastic member 52 is connected between the pressure block 51 and the limiting plate 5, and the elastic member 52 is a compression spring, which provides an inward pressing force for the pressure block 51.

In addition, referring to Figures 1 and 4, a push plate 4 and a collection frame 6 are also included. A push plate 4 is slidably arranged on the top right side of the operating table 1, and the push plate 4 is movably mounted on the sleeve roller 3. The push plate 4 is used to push the cut double-sided tape out of the material. A collection frame 6 is placed on the front side of the lower part of the operating table 1 to collect the cut double-sided tape.

The limiting plate 5 is mounted on the front end of the sleeve roller 3, and the double-sided tape can be limited by the clamping action of the pressure block 51 and the elastic member 52, which can effectively prevent the double-sided tape from detaching from the sleeve roller 3 during rotation, thereby facilitating the electric saw blade 15 to smoothly cut the double-sided tape, thereby achieving the purpose of cutting the double-sided tape smoothly; when the double-sided tape is cut, the motor 2 and the electric saw blade 15 are turned off respectively, and the cylinder 12 is controlled to shorten and reset its telescopic rod, thereby driving the electric saw blade 15 to reset upward, and the limiting plate 5 is taken out, and the push plate 4 is pushed forward to the front side, so that the cut double-sided tape can be conveniently pushed out from the sleeve roller 3, and the pushed double-sided tape can be collected collectively through the collection frame 6.

The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, all equivalent changes made to the contents described in the claims of the present invention should be included in the scope of the claims of the present invention.

Claims (6)

1. The utility model provides an automatic mechanism of cutting of double-sided tape, includes operation panel (1), motor (2) and cover roller (3), motor (2) are installed to operation panel (1) upper portion rear side, be connected with cover roller (3) through the connector on the output shaft of motor (2), characterized by still including cutting assembly and adjusting part, operation panel (1) left side upper portion is provided with the cutting assembly that cuts the double-sided tape, install the adjusting part that can cut the width of double-sided tape and carry out synchronous adjustment on the cutting assembly.

2. The automatic cutting mechanism of the double-sided tape according to claim 1, wherein the cutting assembly comprises a fixed seat (7), an adjusting seat (70), an air cylinder (12), a movable seat (14) and an electric saw blade (15), the fixed seat (7) is installed on the left side of the upper part of the operating platform (1), the air cylinder (12) is installed on the upper left side of the fixed seat (7) through a connecting frame, the adjusting seat (70) is installed on a telescopic shaft of the air cylinder (12), the adjusting seat (70) is connected with the fixed seat (7) in a sliding mode, a plurality of movable seats (14) capable of horizontally sliding and adjusting positions are sleeved on the lower right side of the adjusting seat (70) through cross bars, and the electric saw blade (15) for cutting the double-sided tape is installed on the right side of each movable seat (14).

3. The automatic cutting mechanism of double-sided tape according to claim 2, characterized by, including mount (8), twist grip (9), threaded rod (10), threaded connection post (11), positioning plate (13) and sliding shaft (16), sliding type is provided with positioning plate (13) that can reciprocate to adjust between the front and back both sides of adjustment seat (70), adjustment seat (70) top is connected with mount (8), the cover is equipped with twist grip (9) in the middle part rotation of mount (8), the lower extreme of twist grip (9) is connected with threaded rod (10), the rear side middle part of positioning plate (13) is provided with threaded connection post (11), threaded rod (10) pass in threaded connection post (11), and with threaded connection post (11) screw type cooperation rotates twist grip (9) can drive threaded rod (10) are rotatory, so that positioning plate (13) can reciprocate the adjustment position, every the left side of removal seat (14) is all equipped with twist grip (16), and sliding shaft (16) pass respectively.

4. A double-sided tape automatic cutting mechanism according to claim 3, wherein the positioning plate (13) is provided with a plurality of sliding grooves (1301) arranged radially, and the sliding shafts (16) respectively pass through the corresponding sliding grooves (1301).

5. The automatic cutting mechanism for the double-sided tape according to claim 1, further comprising a limiting assembly for blocking the double-sided tape, wherein the limiting assembly comprises a limiting plate (5), a pressing block (51) and an elastic piece (52), the front end of the sleeve roller (3) is movably sleeved with the limiting plate (5), the pressing block (51) is sleeved on the limiting plate (5) in a drawing mode, the inner end of the pressing block (51) is abutted to the sleeve roller (3), and the elastic piece (52) is connected between the pressing block (51) and the limiting plate (5).

6. The automatic cutting mechanism for double-sided tape according to claim 1, further comprising a pushing plate (4) and a collecting frame (6), wherein the pushing plate (4) is slidably arranged on the right side of the top of the operating platform (1), the pushing plate (4) is movably sleeved on the sleeve roller (3), and the collecting frame (6) is arranged on the front side of the lower part of the operating platform (1).