CN212859769U - A die-cut device that is used for die-cut hand to tear position department from type membrane - Google Patents

Abstract

The utility model provides a die-cut device that is used for die-cut hand to tear position department from type membrane, including the cutting die group, the cutting die group sets up a plurality of cutters in support frame one side including support frame and equipartition interval, the bottom and the support frame parallel and level of cutter, cutter demountable installation is on the support frame, and the advantage lies in, through linking up a plurality of cutters, forms a great cutting die group, and die-cut back, the hand after die-cut tears position department from type paper and forms a rectangular, consequently can conveniently receive the material, can avoid the material spare hand to tear position department from the residue of type paper, can reduce the defective rate more than 90%, can practice thrift in addition and organize the coil stock glue, material cost descends.

Description

A die-cut device that is used for die-cut hand to tear position department from type membrane

[ technical field ] A method for producing a semiconductor device

The application relates to the technical field of electronic auxiliary material preparation, in particular to a punching device for punching a release film at a hand tearing position.

[ background of the invention ]

The auxiliary materials of the current electronic products such as mobile phones, loudspeakers, computers and the like are generally prepared by adhering a main material to a base film such as a release film and the like, then punching the main material and the base film into corresponding shapes through a die cutting machine according to the product requirements, and in order to facilitate a customer to take the auxiliary material product off the base film, a hand tearing position needs to be punched on the base film; at present, the products are generally arranged in a row, as shown in fig. 1, the individual products are punched through an individual cutter during punching, so that the hand tearing position is scattered from the release paper, the hand tearing position is remained from the release paper, and the hand tearing position is poor in adhesive residue.

[ Utility model ] content

The utility model aims at providing a can prevent that the hand from tearing position department from remaining die-cut device of type paper.

The utility model provides a die-cut device that is used for die-cut hand to tear position department from type membrane, including the cutting die group, the cutting die group sets up a plurality of cutters in support frame one side including support frame and equipartition interval, the bottom and the support frame parallel and level of cutter, cutter demountable installation is on the support frame.

Furthermore, a dovetail key is arranged on the rear side of the cutter, a plurality of dovetail grooves are uniformly distributed on the front side of the lower end of the support frame at intervals, and the dovetail key is arranged in the dovetail grooves in a sliding mode.

Furthermore, a through hole is formed in the rear end of the dovetail groove, a bolt is arranged in the through hole, a bolt hole is formed in the rear end of the dovetail key, and the bolt is in threaded fit with the bolt hole.

Preferably, the through hole is a vertically arranged long groove.

Furthermore, the anti-loosening mechanism can prevent the bolt from loosening.

Further, the bolt is a hexagonal bolt head.

Further, locking mechanism is including the fixed plate that sets up along support frame length direction the fixed plate front end link up and is equipped with the spout hole the same with cutter quantity the downthehole activity of spout is equipped with the carriage release lever front end is equipped with and overlaps the sleeve that can establish on the hexagon bolt head of bolt the carriage release lever outside is located the sleeve rear end and has a plurality of first latches along the circumference array the fixed plate front end is equipped with can with a plurality of second latches of first latch jam complex.

Furthermore, both sides of the fixing plate are fixed with the supporting frame in a threaded fit mode through bolts.

To sum up, the utility model discloses for its beneficial effect of prior art is:

the utility model discloses a die-cut device that is used for die-cut hand to tear position department from type membrane, compare with prior art, the advantage lies in, through connecting a plurality of cutters, forms a great cutter module group, die-cut back, and the hand after die-cut tears position department from type paper formation rectangular, consequently can conveniently receive the material, can avoid the material spare hand to tear position department from remaining of type paper, can reduce the defective rate more than 90%, can practice thrift in addition and organize the coil stock to glue, material cost descends.

[ description of the drawings ]

FIG. 1 is a schematic view of a single conventional cutter according to the present invention;

FIG. 2 is a schematic view of the knife module according to the present invention;

fig. 3 is one of the schematic perspective views of the present invention;

fig. 4 is a second perspective view of the present invention;

FIG. 5 is a schematic half-sectional view of the present invention;

fig. 6 is a partially exploded cross-sectional view of the present invention.

[ detailed description ] embodiments

The following detailed description provides many different embodiments or examples for implementing the invention. Of course, these are merely embodiments or examples and are not intended to be limiting. In addition, repeated reference numbers, such as repeated numbers and/or letters, may be used in various embodiments. These iterations are for simplicity and clarity of the description of the present invention and do not represent a particular relationship between the various embodiments and/or structures discussed.

Furthermore, spatially relative terms, such as "below" … "," below "," inside-out "," above "," upper "and the like, may be used herein to facilitate describing the relationship of one element(s) or feature(s) to another element(s) or feature(s) in the drawings and may encompass different orientations of the device in use or operation and the orientation depicted in the drawings. The device may be turned to a different orientation (rotated 90 degrees or otherwise), and the spatially relative adjectives used therein may be similarly interpreted and, thus, should not be construed as limiting the invention, as the terms "first", "second" are used merely for descriptive purposes and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:

a die-cutting device for die-cutting a release film at a hand-tearing position as shown in fig. 1 to 6, the specific embodiment thereof is as follows: including the cutting die set 1, the cutting die set 1 sets up a plurality of cutters 3 in 2 one sides of support frame including support frame 2 and equipartition interval, the bottom and the 2 parallel and level of support frame of cutter 3, cutter 3 demountable installation is on support frame 2, through connecting a plurality of cutters 3, forms a great cutting die set, and die-cut back, the hand after die-cut tears position 99 and forms a rectangular from type paper, consequently can conveniently receive the material, can avoid the material hand to tear position 99 and locate the residue from type paper, can reduce the defective rate more than 90%, can practice thrift group's coil stock in addition and glue, and material cost descends.

The utility model discloses in 3 rear sides of cutter are equipped with dovetail key 21, 2 lower extreme front side equipartition intervals of support frame have a plurality of dovetails 22, dovetail key 21 slides and sets up in dovetail 22, can make smooth-going reciprocating of cutter 3, simple structure, simple to operate.

The utility model discloses in dovetail 22 rear end is equipped with through-hole 31, the preferred elongated slot of vertical setting of through-hole 31 be equipped with bolt 32 in the through-hole 31 dovetail 21 rear end is equipped with bolt hole 33, bolt 32 and bolt hole 33 screw-thread fit, bolt 32 is the hexagon bolt head, and when fixed, directly through stating in bolt 32 locks into bolt hole 33, and through-hole 31 is the elongated slot of vertical setting, consequently, when cutter 3 not with 2 parallel and level of support frame, the upper and lower position of accessible adjustment cutter 3 makes its cutter 3 and 2 parallel and level of support frame, need not directly change whole cutter 3, reduces the cost.

The utility model also comprises a locking mechanism which can prevent the bolt 32 from loosening, the locking mechanism comprises a fixing plate 61 arranged along the length direction of the supporting frame 2, the front end of the fixed plate 61 is provided with sliding slot holes 62 with the same number as the cutters 3 in a penetrating way, a moving rod 63 is movably arranged in the sliding slot holes 62, a sleeve 64 capable of being sleeved on the hexagonal bolt head of the bolt 32 is arranged at the front end of the movable rod 63, a plurality of first latches 65 are circumferentially arrayed on the outside of the moving rod 63 at the rear end of the sleeve 64, a plurality of second latch teeth 66 capable of being in bayonet fit with the first latch teeth 65 are arranged at the front end of the fixing plate 61, and when in work, the second latch teeth are firstly sleeved on the hexagon bolt head of the bolt 32 through the sleeve 64, then block on first latch 65 through second latch 66 to can prevent the rotation of sleeve 64, and then can prevent the rotation of bolt 32, ensure cutter 3's stability.

The utility model discloses in the both sides of fixed plate 61 are all fixed through bolt and 2 screw-thread fit of support frame, simple structure, convenient operation.

As described above, the embodiments of the present application have been described in detail, but the present application is not limited to the above embodiments. Even if various changes are made in the present application, the protection scope of the present application is still included.

Claims (8)

1. The utility model provides a die-cut device that is used for die-cut hand to tear position department from type membrane which characterized in that: including knife tackle spare (1), knife tackle spare (1) sets up a plurality of cutters (3) in support frame (2) one side including support frame (2) and equipartition interval, the bottom and support frame (2) parallel and level of cutter (3), cutter (3) demountable installation is on support frame (2).

2. The die cutting device for die cutting release film at a hand-tear position according to claim 1, characterized in that: the cutter (3) rear side is equipped with dovetail key (21), support frame (2) lower extreme front side equipartition interval has a plurality of dovetail grooves (22), dovetail key (21) slide to set up in dovetail groove (22).

3. A die cutting device for die cutting release film at hand tear position according to claim 2, characterized in that: the dovetail groove (22) is provided with a through hole (31) at the rear end, a bolt (32) is arranged in the through hole (31), a bolt hole (33) is arranged at the rear end of the dovetail key (21), and the bolt (32) is in threaded fit with the bolt hole (33).

4. A die cutting device for die cutting release film at hand tear position according to claim 3, characterized in that: the through hole (31) is a vertically arranged long groove.

5. A die cutting device for die cutting release film at hand tear position according to claim 3, characterized in that: also comprises a locking mechanism which can prevent the bolt (32) from loosening.

6. A die-cutting device for die-cutting a release film at a hand-tear position according to claim 5, characterized in that: the bolt (32) is a hexagonal bolt head.

7. A die-cutting device for die-cutting a release film at a hand-tear position according to claim 6, characterized in that: locking mechanism is including fixed plate (61) that sets up along support frame (2) length direction fixed plate (61) front end link up be equipped with cutter (3) the same slotted hole (62) of quantity sliding hole (62) internalization is equipped with carriage release lever (63) front end is equipped with can overlap sleeve (64) of establishing on the hexagon bolt head of bolt (32) carriage release lever (63) outside is located sleeve (64) rear end and has a plurality of first latch (65) along the circumference array fixed plate (61) front end is equipped with can with a plurality of second latch (66) of first latch (65) jam complex.

8. The die cutting device for die cutting release film at a hand-tear position according to claim 7, characterized in that: and both sides of the fixed plate (61) are fixed with the support frame (2) through screw thread matching by bolts.

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