CN215248588U

CN215248588U - Double faced adhesive tape die cutting jig

Info

Publication number: CN215248588U
Application number: CN202121187370.2U
Authority: CN
Inventors: 王建康; 任向向
Original assignee: Nanjing Ningjia New Material Technology Co ltd
Current assignee: Nanjing Ningjia New Material Technology Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-12-21
Anticipated expiration: 2031-05-28

Abstract

The utility model relates to the technical field of double faced adhesive tape processing, in particular to a double faced adhesive tape die-cutting jig which comprises a supporting table, wherein a telescopic cylinder is arranged on the supporting table through a supporting beam, a telescopic rod of the telescopic cylinder is vertically downwards arranged and connected with an upper template, a cutter is arranged on the bottom surface of the upper template, four corners of the upper template are all connected with a sliding column in a sliding way, the top end of the sliding column is provided with a limit block, four bottom ends of the sliding column are fixedly connected with a lifting plate, the sliding column is sleeved with a first spring, two ends of the first spring are respectively abutted against the upper template and the lifting plate, the lifting plate is provided with an opening, two sides of the opening on the lifting plate are provided with sliding grooves, sliding blocks are slidably clamped in the sliding grooves, second springs are arranged in the sliding grooves, and scraping blades are fixedly arranged on the sliding blocks, two the doctor-bar looks butt, the utility model discloses novel structure can effectively clean the cutter.

Description

Double faced adhesive tape die cutting jig

Technical Field

The utility model relates to a double faced adhesive tape technical field especially relates to a double faced adhesive tape cross cutting tool.

Background

The double-sided adhesive tape is required to be cut by a die cutting tool during the processing of the double-sided adhesive tape, and in the die cutting technology, the die cutting tool belongs to necessary devices during the processing of the double-sided adhesive tape; but current die-cutting utensil for double faced adhesive tape processing does not possess the clear function of gluing, and after the cross cutting, the phenomenon of adhesion double faced adhesive tape substrate appears on the die-cutting piece easily, produces the influence to the cross cutting of next time easily, has reduced the cross cutting effect, is unfavorable for the use, influences the cutting ability of die-cutting piece.

SUMMERY OF THE UTILITY MODEL

For solving the problem mentioned in the background art, the utility model aims to provide a double faced adhesive tape cross cutting tool.

In order to realize the above object, the technical scheme of the utility model is that:

a double faced adhesive tape die cutting jig comprises a supporting table, wherein an L-shaped supporting beam is arranged on the supporting table, a telescopic cylinder is fixedly arranged at the top of the supporting beam, a telescopic rod of the telescopic cylinder is vertically arranged downwards, the end part of the telescopic rod is connected with an upper template, a cutter is arranged on the bottom surface of the upper template, a lower template is arranged at the position, corresponding to the upper template, on the supporting table, sliding columns are vertically arranged at four corners of the upper template, the sliding columns penetrate through the upper template and are in sliding connection with the upper template, a limiting block is arranged at the top ends of the sliding columns, a lifting plate is fixedly connected to the bottom ends of the four sliding columns, a first spring is sleeved on each sliding column, two ends of the first spring are respectively abutted against the upper template and the lifting plate, through holes are formed in the positions, corresponding to the cutters, and sliding grooves are formed in two sides of the through holes on the lifting plate, the sliding connection has the slider in the spout, the slip direction of slider with the line of cut of cutter is perpendicular, be provided with the second spring in the spout, the both ends of second spring respectively with the spout is kept away from the terminal surface and the slider looks butt of opening, the slider with the spout is close to the terminal surface looks butt of opening, fixed mounting has the doctor-bar on the slider, two doctor-bar looks butt, two the butt joint limit of doctor-bar with the tangent line of cutter is parallel and is located under the tangent line of cutter.

Further, fixed mounting has spacing post in the spout, the axis of spacing post with the sliding direction of slider is parallel, spacing post link up the slider and with slider sliding connection, the second spring housing is established on the spacing post.

Furthermore, the spout is close to seted up the jack on the terminal surface of opening, spacing post is inserted and is located in the jack, the spout link up the side of lifter plate, on the lifter plate with there is the fixed plate through screw fixed mounting on the side that the spout corresponds, spacing post is kept away from the one end of jack with the fixed plate butt, the both ends of spring respectively with fixed plate and slider butt.

Further, the bottom surface of stopper is provided with the screw thread post perpendicularly, the top of slip post is seted up threaded hole, screw thread post threaded connection in the screw thread is downthehole, the bottom surface of stopper with the top surface butt of slip post.

Further, the scraping blade is horizontally and fixedly arranged on the top surface of the sliding block through a screw.

The utility model has the advantages that: the utility model discloses an activity sets up two doctor-bars on the lifter plate, and the cutter moves down the in-process, and two doctor-bars contact with the cutter and can not obstruct the route that the cutter moved down under the effect of second spring, can scrape the double faced adhesive tape substrate on the cutter and wipe, and the structure is ingenious, can carry out effectual cleanness to the cutter, promotes the cross cutting quality.

Drawings

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

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

FIG. 3 is a schematic view of the connection structure of the middle upper mold plate, the sliding column, the limiting block, the lifting plate, the first spring, the second spring and the scraping blade of the present invention;

fig. 4 is the utility model discloses well connection structure explosion chart of slip post, lifter plate, first spring, spacing post, stopper, slider, doctor-bar and fixed plate.

Description of the figure numbering: 1. supporting table, 11, a supporting beam, 12, a telescopic cylinder, 13, a telescopic rod, 2, an upper template, 21, a cutter, 3, a lower template, 4, a sliding column, 41, a limiting block, 42, a threaded column, 43, a threaded hole, 5, a lifting plate, 51, a through hole, 52, a sliding groove, 53, a limiting column, 54, a jack, 55, a fixing plate, 6, a first spring, 7, a sliding block, 71, a scraping blade, 8 and a second spring.

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. All other embodiments obtained by a person skilled in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

As shown in fig. 1-4, a double-sided adhesive tape die cutting jig comprises a supporting table 1, an L-shaped supporting beam 11 is arranged on the rear side of the top surface of the supporting table 1, a telescopic cylinder 12 is fixedly mounted on the top of the supporting beam 11, telescopic rods 13 of the telescopic cylinder 12 are vertically arranged downwards, the end portion of the telescopic rods 13 is connected with an upper template 2, the upper template 2 is horizontally arranged, a cutter 21 is mounted in the middle of the bottom surface of the upper template 2, a lower template 3 is mounted on the supporting table 1 under the upper template 2, sliding columns 4 are vertically arranged at four corners of the upper template 2, the sliding columns 4 penetrate through the upper template 2 and are in sliding connection with the upper template 2, a limiting block 41 is arranged at the top ends of the sliding columns 4, a lifting plate 5 is fixedly connected to the bottom ends of the four sliding columns 4, a first spring 6 is sleeved on the sliding columns 4, two ends of the first spring 6 are respectively abutted to the bottom surface of the upper template 2 and the top surface of the lifting plate 5, stopper 41 and cope match-plate pattern 2's top surface butt, opening 51 has been seted up with the position that cutter 21 corresponds on lifter plate 5, spout 52 has all been seted up to the left and right sides that lies in opening 51 on lifter plate 5, sliding joint has slider 7 in the spout 52, slider 7's slip direction is horizontal slip and slider 7's slip direction is perpendicular with cutter 21's line of cut, be provided with second spring 8 in the spout 52, the both ends of second spring 8 are kept away from the terminal surface and the slider 7 looks butt of opening 51 with spout 52 respectively, slider 7 is close to the terminal surface looks butt of opening 51 with spout 52, fixed mounting has doctor-bar 71 on the slider 7, two doctor-bar 71 looks butt, the butt limit of two doctor-bar 71 is parallel with cutter 21's tangent line and is located cutter 21's tangent line under.

In practical use, a double-sided adhesive tape to be cut is placed on the lower template 3, the telescopic cylinder 12 is opened, the telescopic rod moves downwards to drive the upper template 2 to move downwards, the cutter 21 moves downwards, the lifting plate 5 contacts with the double-sided adhesive tape first and presses the double-sided adhesive tape, the cutter 21 continues to move downwards until contacting with the two scraping blades 71, the scraping blades 71 are arranged on the lifting plate 5 in a sliding mode through the sliding block 7, the two scraping blades 71 are pushed open when the cutter 21 moves downwards and penetrate through the abutting edges of the two scraping blades 71, then the cutter 21 penetrates through the through hole 51 and cuts the double-sided adhesive tape, after cutting is completed, the telescopic rod moves upwards to drive the cutter 21 to move upwards, the two scraping blades 71 are always in contact with the cutter 21 under the action of the second spring 8, the cutter 21 after cutting the adhesive tape can be scraped, and double-sided adhesive base materials on the cutter 21 can be effectively cleaned.

In this embodiment, a limiting column 53 is fixedly installed in the sliding groove 52, an axis of the limiting column 53 is parallel to a sliding direction of the slider 7, the limiting column 53 penetrates through the slider 7 and is connected with the slider 7 in a sliding manner, the second spring 8 is sleeved on the limiting column 53, and the limiting column 53 is arranged, so that the spring installation is more stable.

In this embodiment, jack 54 has been seted up on the terminal surface that spout 52 is close to opening 51, spacing post 53 is inserted and is located in jack 54, spout 52 link up the side of lifter plate 5, there is fixed plate 55 through screw fixed mounting on the side that corresponds with spout 52 on the lifter plate 5, one end and the fixed plate 55 butt that jack 54 was kept away from to spacing post 53, the both ends of spring respectively with fixed plate 55 and slider 7 butt, it is spacing with the fixed column to use removable fixed plate 55 of dismantling, be convenient for install the fixed column, and is rational in infrastructure, and be convenient for install slider 7.

In this embodiment, the bottom surface of stopper 41 is provided with screw post 42 perpendicularly, and screw hole 43 has been seted up at the top of slip post 4, and screw post 42 threaded connection is in screw hole 43, and the bottom surface of stopper 41 and the top surface butt of slip post 4 pass through screw post 42 with stopper 41 and slip post 4 fixed connection, and the structure is ingenious, is convenient for install slip post 4 on cope match-plate pattern 2.

The utility model discloses an activity sets up two doctor-bars 71 on lifter plate 5, and the in-process that cutter 21 moved down contacts and can not obstruct the route that cutter 21 moved down with cutter 21 two doctor-bars 71 under the effect of second spring 8, can scrape the double faced adhesive tape substrate on the cutter 21 and wipe, and the structure is ingenious, can carry out effectual cleanness to cutter 21, promotes the cross cutting quality.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A double faced adhesive tape die cutting jig comprises a supporting table (1), wherein an L-shaped supporting beam (11) is arranged on the supporting table (1), a telescopic cylinder (12) is fixedly installed at the top of the supporting beam (11), a telescopic rod (13) of the telescopic cylinder (12) is vertically arranged downwards, the end part of the telescopic rod (13) is connected with an upper template (2), a cutter (21) is installed on the bottom surface of the upper template (2), a lower template (3) is installed at a position, corresponding to the upper template (2), on the supporting table (1), and is characterized in that sliding columns (4) are vertically arranged at four corners of the upper template (2), the sliding columns (4) penetrate through the upper template (2) and are in sliding connection with the upper template (2), a limiting block (41) is arranged at the top ends of the sliding columns (4), and a lifting plate (5) is fixedly connected to the bottom ends of the sliding columns (4), the sliding column (4) is sleeved with a first spring (6), two ends of the first spring (6) are respectively abutted against the upper template (2) and the lifting plate (5), the lifting plate (5) is provided with a through hole (51) at a position corresponding to the cutter (21), the lifting plate (5) is provided with sliding grooves (52) at two sides of the through hole (51), the sliding grooves (52) are internally provided with sliding blocks (7), the sliding directions of the sliding blocks (7) are perpendicular to the cutting lines of the cutter (21), the sliding grooves (52) are internally provided with second springs (8), two ends of the second springs (8) are respectively abutted against the end face of the sliding groove (52) far away from the through hole (51) and the sliding blocks (7), the sliding blocks (7) are abutted against the end face of the sliding groove (52) close to the through hole (51), and the sliding blocks (7) are fixedly provided with scraping blades (71), the two scraping blades (71) are abutted, and abutting edges of the two scraping blades (71) are parallel to a tangent line of the cutter (21) and are positioned right below the tangent line of the cutter (21).

2. The die cutting jig for double sided adhesive tapes according to claim 1, wherein a limiting post (53) is fixedly installed in the sliding groove (52), the axis of the limiting post (53) is parallel to the sliding direction of the sliding block (7), the limiting post (53) penetrates through the sliding block (7) and is connected with the sliding block (7) in a sliding manner, and the second spring (8) is sleeved on the limiting post (53).

3. The double-sided adhesive tape die-cutting jig according to claim 2, wherein a jack (54) is formed in an end surface of the sliding groove (52) close to the through hole (51), the limiting post (53) is inserted into the jack (54), the sliding groove (52) penetrates through a side surface of the lifting plate (5), a fixing plate (55) is fixedly mounted on the side surface of the lifting plate (5) corresponding to the sliding groove (52) through a screw, one end of the limiting post (53) far away from the jack (54) abuts against the fixing plate (55), and two ends of the spring abut against the fixing plate (55) and the sliding block (7) respectively.

4. The double sided tape die cutting jig according to claim 1, wherein a threaded column (42) is vertically arranged on the bottom surface of the limiting block (41), a threaded hole (43) is formed in the top end of the sliding column (4), the threaded column (42) is in threaded connection with the threaded hole (43), and the bottom surface of the limiting block (41) abuts against the top surface of the sliding column (4).

5. The double sided adhesive tape die cutting jig according to claim 1, wherein the scraper (71) is horizontally and fixedly mounted on the top surface of the slider (7) by a screw.