CN218313965U

CN218313965U - EVA double faced adhesive tape processing is with distance cutting machine

Info

Publication number: CN218313965U
Application number: CN202222584987.9U
Authority: CN
Inventors: 张俊波; 林正雨; 林正龙
Original assignee: Tengzhou Xingmai New Material Co ltd
Current assignee: Tengzhou Xingmai New Material Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-01-17
Anticipated expiration: 2032-09-28

Abstract

The utility model relates to a cut equipment technical field, especially relate to a EVA double faced adhesive tape processing is with distance cutting machine. Its technical scheme includes casing, sticky tape and end cover, the inside both sides of casing all rotate through the axle sleeve and install the rotary drum, department is fixed with the assembly piece in the middle of the inboard of casing, department is fixed with the box body in the middle of the up end of casing, the lower edge of a knife has been seted up to the downside of box body, and inside the lower edge of a knife connects the casing, the inside of box body is fixed with the assembly box, the adjustment tank has been seted up to the upper end of assembly box, and equidistance slidable mounting has the interior slider in the adjustment tank, the equal slidable mounting in both sides of assembly box has the regulating plate, department is equipped with the fork frame in the middle of the inboard of regulating plate, and the fork frame deviates from one side node of regulating plate and rotates respectively to install on corresponding interior slider. The utility model discloses possess the interval of being convenient for adjust a plurality of blades, easy and simple to handle, the practicality is strong and the sticky tape assembly of being convenient for, advantage that facilitates the use.

Description

Fixed-distance splitting machine for processing EVA (ethylene vinyl acetate) double faced adhesive tape

Technical Field

The utility model relates to a cut equipment technical field, specifically be a EVA double faced adhesive tape processing is with distance cutting machine.

Background

The foam double-sided adhesive comprises PE foam double-sided adhesive, EVA foam double-sided adhesive, PU foam double-sided adhesive, acryl foam double-sided adhesive and the like. The foam cotton double-sided adhesive is a double-sided adhesive formed by coating strong-adhesion acrylic acid adhesive on two sides of a foam cotton substrate and then coating release paper or release film on one side, if the two sides are coated with the release paper or the release film, the double-sided adhesive is called sandwich double-sided adhesive paper, and the sandwich double-sided adhesive is mainly made to facilitate punching of the double-sided adhesive. The foam double-faced adhesive tape has the characteristics of strong adhesive force, good retention, good waterproof performance, strong temperature resistance and strong ultraviolet resistance.

In the production process of the EVA double faced adhesive tape, the adhesive tape needs to be cut into specific strip-shaped tapes, the width of the finished product needs to be processed according to the requirement, the distance between cutting blades needs to be adjusted, and the cutting forming of different widths is realized. The conventional splitting machine is inconvenient to operate in the blade interval adjusting process, cannot perform single-point operation to realize synchronous adjustment of the intervals of a plurality of blades, and is poor in practicability; and the prior splitting machine has inconvenient assembly of raw materials of the adhesive tape and high operation difficulty in the use process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a distance cutting machine is used in EVA double faced adhesive tape processing possesses the interval of being convenient for adjust a plurality of blades, and is easy and simple to handle, and the practicality is strong and the sticky tape assembly of being convenient for, and the problem among the above-mentioned background is solved to the advantage of facilitating the use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a EVA double faced adhesive tape processing is with distance cutting machine, includes casing, sticky tape and end cover, the inside both sides of casing all rotate through the axle sleeve and install the rotary drum, department is fixed with the assembly piece in the middle of the inboard of casing, department is fixed with the box body in the middle of the up end of casing, the lower edge of a knife has been seted up to the downside of box body, and inside the lower edge of a knife connects the casing, the inside of box body is fixed with the assembly box, the adjustment tank has been seted up to the upper end of assembly box, and equidistance slidable mounting has the interior slider in the adjustment tank, the equal slidable mounting in inside both sides of assembly box has the regulating plate, department is equipped with the fork frame in the middle of the inboard of regulating plate, and the fork frame deviates from one side node of regulating plate and rotates respectively to install on corresponding the interior slider, the lower terminal surface of interior slider is fixed with the blade, the end cover is fixed at the preceding terminal surface opening part of casing, the lower extreme opening both sides of casing all are fixed with the mount, and the mount inboard is rotated through the pivot and is installed the deflector roll, the sticky tape passes the rotary drum and the deflector roll outside.

When the constant-distance splitting machine for processing the EVA double faced adhesive tape is used, during installation, an operator places the adhesive tape into the machine from the front end opening of the shell, the shell penetrates through a rotary drum and a guide roller, the middle part of the adhesive tape corresponds to a blade position, an end cover is fixedly installed on an assembly block through a bolt after the assembly is finished, an external power supply supplies power, the operator starts the machine through external control equipment, the width of the splitting is different according to the requirement, the distance between adjacent blades is adjusted, an electric telescopic rod is started to drive an adjusting plate to displace, the adjusting plate drives one side of a scissor rack to displace, the scissor rack stretches and drives an inner sliding block which is connected with a corresponding node in a rotating mode, the inner sliding block drives a lower blade to displace, the distance of the blades is changed by adjusting the distance of the inner sliding block, the blades realize adjustment of the splitting width, the scissor rack realizes synchronous adjustment of a plurality of adjusting positions through single-point driving, the practicability is strong, the adhesive tape is guided out of a winding end through a winding drum after the adjustment is finished, the adhesive tape is wound at the moment, and the adhesive tape is tightly stretched, and the adhesive tape is processed through the blades.

Preferably, telescopic rods are fixed on two sides of the inner portion of the assembling box, and the outer ends of the telescopic rods are fixed on the adjusting plate. The adjusting plate is driven to move through the electric telescopic rod, and the adjusting plate drives the fork frame to deform in the moving process.

Preferably, nodes at two ends of one side of the fork shearing frame, which is far away from the inner sliding block, are both slidably mounted on the adjusting plate, and the fork shearing frame is matched with the assembling box in size. The corresponding inner sliding blocks connected by the nodes are driven to displace through the deformation of the fork shearing frame, and the displacement distance of the inner sliding blocks is limited through the deformation angle of the fork shearing frame, so that the adjacent blades are adjusted at a fixed distance.

Preferably, the lower end of the blade penetrates through the lower knife edge and is located at the top end of the inner portion of the shell, and the lower end of the blade is matched with the adhesive tape between the two rotary drums. And cutting the adhesive tape between the rotary drums by the blades to realize processing and forming.

Preferably, the end cover is connected with the rotating shaft of the rotating drum through a shaft sleeve, a bolt penetrates through the middle of the upper end face of the end cover, and the lower end of the bolt is connected with the assembling block. Fix the end cover on the assembly piece through the bolt, the pivot of the inboard shaft sleeve spacing joint rotary drum of end cover improves its rotation stationarity.

Compared with the prior art, the beneficial effects of the utility model are as follows: during installation, an operator places an adhesive tape from the front end opening of the shell, the shell penetrates between the rotary drum and the guide roller, the middle of the adhesive tape corresponds to a blade position, after the adhesive tape is assembled, the end cover is fixedly installed on an assembling block through bolts, power is supplied by an external power supply, the operator starts the device through external control equipment, the widths of slitting are different as required, the distance between adjacent blades is adjusted, an electric telescopic rod is started to drive an adjusting plate to displace, the adjusting plate drives one side of a scissor rack to displace, the scissor rack stretches and retracts to drive an inner sliding block which corresponds to the rotary connection of the nodes to displace, the inner sliding block drives a lower blade to displace, the distance between the blades is changed by adjusting the distance between the inner sliding blocks, the blades realize the adjustment of slitting width, the scissor rack realizes the synchronous adjustment of multiple adjusting positions through single-point driving, the practicability is strong, after the adhesive tape guide-out end is wound through the winding drum after the adjustment is completed, the adhesive tape is tightened at the moment, the adhesive tape is slit through the blades, the design of the shearing rack, the device is convenient for adjusting the distances among multiple blades, the practicality, the convenience for assembling of the disassembly of the end cover is realized, and the convenience is simple and convenient for operation.

Drawings

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

FIG. 2 is a schematic view of the appearance structure of the present invention;

FIG. 3 is a side view of the box body of the present invention;

FIG. 4 is a schematic top view of the box body of the present invention;

fig. 5 is a schematic view of the driving structure of the inner slide block of the present invention.

In the figure: 1. a housing; 2. a rotating drum; 3. a guide roller; 4. assembling the block; 5. a bolt; 6. a fixed mount; 7. a shaft sleeve; 8. a lower knife edge; 9. a blade; 10. a box body; 11. an adhesive tape; 12. an inner slide block; 13. an adjustment groove; 14. a telescopic rod; 15. an adjusting plate; 16. a fork shearing frame; 17. an end cap; 18. and assembling the box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Example one

Referring to fig. 1 to 5, the present invention provides an embodiment: a fixed-distance splitting machine for processing EVA double faced adhesive tape comprises a shell 1, wherein rotary drums 2 are rotatably arranged on two inner sides of the shell 1 through shaft sleeves 7, an assembly block 4 is fixed in the middle of the inner side of the shell 1, a box body 10 is fixed in the middle of the upper end face of the shell 1, a lower knife edge 8 is arranged on the lower side of the box body 10, the lower knife edge 8 is connected with the inside of the shell 1, an assembly box 18 is fixed in the box body 10, telescopic rods 14 are fixed on two inner sides of the assembly box 18, the outer ends of the telescopic rods 14 are fixed on an adjusting plate 15, the adjusting plate 15 is driven to displace through the electric telescopic rods 14, a scissor rack 16 is driven to deform in the moving process of the adjusting plate 15, an adjusting groove 13 is arranged at the upper end of the assembly box 18, inner sliding blocks 12 are slidably arranged in the adjusting groove 13 at equal intervals, the adjusting plates 15 are slidably arranged on two inner sides of the assembly box 18, the middle of the inner side of the adjusting plate 15 is provided with a fork shearing frame 16, a node on one side of the fork shearing frame 16, which is far away from the adjusting plate 15, is respectively and rotatably installed on the corresponding inner slide block 12, nodes on two ends of one side of the fork shearing frame 16, which is far away from the inner slide block 12, are all slidably installed on the adjusting plate 15, the fork shearing frame 16 is matched with the assembling box 18 in size, the corresponding inner slide block 12 connected with the nodes is driven to displace through the deformation of the fork shearing frame 16, the displacement distance of the inner slide block 12 is limited through the deformation angle of the fork shearing frame 16, so that adjacent blades 9 are adjusted at fixed intervals, a blade 9 is fixed on the lower end face of the inner slide block 12, the lower end of the blade 9 penetrates through the lower knife edge 8 and then is located at the inner top end of the shell 1, the lower end of the blade 9 is matched with the adhesive tape 11 between the two rotary drums 2, and the adhesive tape 11 between the rotary drums 2 is cut through the blade 9, and the processing and the forming is realized.

Example two

Referring to fig. 1 to 5, the present invention provides an embodiment: the utility model provides a EVA double faced adhesive tape processing is with distance cutting machine, which comprises a housin 1, sticky tape 11 and end cover 17, end cover 17 fixes the preceding terminal surface opening part at casing 1, the lower extreme opening both sides of casing 1 all are fixed with mount 6, and 6 inboard pivots through the pivot and install deflector roll 3, sticky tape 11 passes the rotary drum 2 and the 3 outsides of deflector roll, end cover 17 is connected with the pivot of rotary drum 2 through axle sleeve 7, department screw thread runs through and installs bolt 5 in the middle of end cover 17's the up end, and assembly piece 4 is connected to the lower extreme of bolt 5, fix end cover 17 on assembly piece 4 through bolt 5, the pivot of the inboard spacing joint rotary drum 2 of axle sleeve 7 of end cover 17, improve its rotation stationarity.

The utility model discloses in operation, during the installation, the operator puts into sticky tape 11 from casing 1's front end opening part, make casing 1 pass between rotary drum 2 and the deflector roll 3, it corresponds blade 9 position to make the department in the middle of the sticky tape 11, the back of finishing assembling passes through bolt 5 fixed mounting on assembly piece 4 with end cover 17, external power supply supplies power, the operator starts this device through external control equipment, the width of cutting as required is different, adjust the interval of adjacent blade 9, start electronic telescopic link 14 and drive regulating plate 15 displacement, regulating plate 15 drives one side displacement of fork frame 16, fork frame 16 stretches out and draws back and drives the interior slider 12 displacement that corresponds the node rotation and connect, interior slider 12 drives the blade 9 displacement of downside, interval through adjusting interior slider 12 changes blade 9 changes the interval of blade 9, the adjustment of width is cut in blade 9 realization, through the single-point drive, fork frame 16 realizes the synchro-adjusting of a plurality of adjusting positions, therefore, the practicality is strong, adjust the sticky tape 11 export end and pass through the rolling section of rolling of roll after finishing, sticky tape 11 tightens this moment, cut sticky tape 11, process sticky tape 11 through blade 9.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 EVA double faced adhesive tape processing is with distance cutting machine, includes casing (1), sticky tape (11) and end cover (17), its characterized in that: the two sides in the shell (1) are rotatably provided with the rotating cylinders (2) through shaft sleeves (7), an assembling block (4) is fixed in the middle of the inner side of the shell (1), a box body (10) is fixed in the middle of the upper end surface of the shell (1), a lower knife edge (8) is arranged on the lower side of the box body (10), the lower knife edge (8) is connected with the inside of the shell (1), an assembly box (18) is fixed inside the box body (10), the upper end of the assembling box (18) is provided with an adjusting groove (13), and inner sliding blocks (12) are arranged in the adjusting groove (13) in a sliding way at equal intervals, adjusting plates (15) are arranged on two sides in the assembling box (18) in a sliding way, a fork shearing frame (16) is arranged in the middle of the inner side of the adjusting plate (15), and nodes on one side of the fork shearing frame (16) departing from the adjusting plate (15) are respectively and rotatably arranged on the corresponding inner sliding blocks (12), a blade (9) is fixed on the lower end surface of the inner slide block (12), the end cover (17) is fixed at the opening of the front end surface of the shell (1), both sides of the lower end opening of the shell (1) are fixed with fixed frames (6), and the inner side of the fixed frame (6) is rotatably provided with a guide roller (3) through a rotating shaft, the adhesive tape (11) passes through the outer sides of the rotary drum (2) and the guide roller (3).

2. The EVA double faced adhesive tape processing distance dividing and cutting machine according to claim 1, characterized in that: the two sides of the interior of the assembling box (18) are both fixed with telescopic rods (14), and the outer ends of the telescopic rods (14) are fixed on the adjusting plate (15).

3. The EVA double faced adhesive tape processing distance dividing and cutting machine according to claim 1, characterized in that: nodes at two ends of one side of the fork shearing frame (16) departing from the inner sliding block (12) are slidably mounted on the adjusting plate (15), and the fork shearing frame (16) is matched with the assembling box (18) in size.

4. The EVA double faced adhesive tape processing distance dividing and cutting machine according to claim 1, characterized in that: the lower end of the blade (9) penetrates through the lower knife edge (8) and then is positioned at the top end of the interior of the shell (1), and the lower end of the blade (9) is matched with the adhesive tape (11) between the two rotary drums (2).

5. The EVA double faced adhesive tape processing distance dividing and cutting machine according to claim 1, characterized in that: the end cover (17) is connected with a rotating shaft of the rotating drum (2) through a shaft sleeve (7), a bolt (5) is installed in the middle of the upper end face of the end cover (17) in a threaded penetrating mode, and the lower end of the bolt (5) is connected with the assembling block (4).