CN113305930A - Flat cutter punching structure in adhesive tape product die cutting procedure - Google Patents

Flat cutter punching structure in adhesive tape product die cutting procedure Download PDF

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Publication number
CN113305930A
CN113305930A CN202010558421.1A CN202010558421A CN113305930A CN 113305930 A CN113305930 A CN 113305930A CN 202010558421 A CN202010558421 A CN 202010558421A CN 113305930 A CN113305930 A CN 113305930A
Authority
CN
China
Prior art keywords
punching
adhesive tape
roller
flat
die cutting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202010558421.1A
Other languages
Chinese (zh)
Inventor
朱俊鹏
唐磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Taipu Material Technology Co ltd
Original Assignee
Anhui Taipu Material Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Taipu Material Technology Co ltd filed Critical Anhui Taipu Material Technology Co ltd
Priority to CN202010558421.1A priority Critical patent/CN113305930A/en
Publication of CN113305930A publication Critical patent/CN113305930A/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D9/00—Cutting apparatus combined with punching or perforating apparatus or with dissimilar cutting apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/02—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member
    • B26D1/03—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member with a plurality of cutting members
    • B26D1/035—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member with a plurality of cutting members for thin material, e.g. for sheets, strips or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/08—Making a superficial cut in the surface of the work without removal of material, e.g. scoring, incising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
    • B26D7/0683—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form specially adapted for elongated articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/3806—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface
    • B26F1/3813—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface wherein the tool head is moved in a plane parallel to the work in a coordinate system fixed with respect to the work
    • B26F1/382—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface wherein the tool head is moved in a plane parallel to the work in a coordinate system fixed with respect to the work wherein the cutting member reciprocates in, or substantially in, a direction parallel to the cutting edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/3866—Cutting-out; Stamping-out specially adapted for rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/44—Cutters therefor; Dies therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D2007/0012—Details, accessories or auxiliary or special operations not otherwise provided for
    • B26D2007/0018—Trays, reservoirs for waste, chips or cut products

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

The invention discloses a flat cutter punching structure in a die cutting procedure of an adhesive tape product, which comprises a vertical supporting plate, a splitting mechanism, a distributing mechanism and a punching mechanism, wherein the splitting mechanism, the distributing mechanism and the punching mechanism are sequentially arranged on the vertical supporting plate, the punching mechanism comprises an installation plate, a fixed plate, a supporting plate and a bearing plate are sequentially and horizontally welded on one side of the installation plate, which is far away from the vertical supporting plate, from top to bottom, two telescopic rods are symmetrically arranged at two ends of the fixed plate and are vertically arranged, and output shafts of the two telescopic rods movably penetrate through the fixed plate and extend to the lower end to be connected with a punching cutter holder. According to the invention, the cutting mechanism is used for cutting the adhesive tape material with the required specification, and then the adhesive tape material is directly conveyed to the punching mechanism by the distribution mechanism for die cutting, so that the conveying distance is shortened, the risk of deviation and displacement of the adhesive tape material is reduced, the adhesive tape material can be prevented from being folded during die cutting, and the product yield is greatly improved.

Description

Flat cutter punching structure in adhesive tape product die cutting procedure
Technical Field
The invention mainly relates to the technical field of adhesive tape product processing, in particular to a flat knife punching structure in an adhesive tape product die cutting procedure.
Background
In the course of working of sticky tape product, the specification and the pattern that the customer of difference required are different, in order to be according to customer's demand, need cut the sticky tape and then carry out the cross cutting again, and used cross cutting equipment structure is comparatively simple in the current sticky tape die cutting process, the accuracy that causes the product pattern is not high, and still produce the phenomenon of fold and skew easily at the cross cutting in-process, lead to the qualification rate greatly reduced of product, thereby caused manufacturing cost to increase, be unfavorable for the existence of enterprise.
Disclosure of Invention
The invention mainly provides a flat cutter punching structure in the die cutting process of an adhesive tape product, which is used for solving the technical problems in the background technology.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a flat cutter punching structure in the process of die cutting of adhesive tape products comprises a vertical supporting plate, a splitting mechanism, a distributing mechanism and a punching mechanism, the cutting mechanism, the distributing mechanism and the punching mechanism are sequentially arranged on the vertical supporting plate, the punching mechanism comprises an installation plate, a fixing plate, a supporting plate and a bearing plate are horizontally welded on one side of the mounting plate away from the vertical supporting plate from top to bottom in sequence, two telescopic rods are symmetrically arranged at two ends of the fixed plate and are vertically arranged, output shafts of the two telescopic rods movably penetrate through the fixed plate and extend to the lower end to be connected with a punching tool apron, four grooves are arranged at the lower end of the punching cutter holder side by side, punching flat cutters are movably arranged in the four grooves, the outer periphery of the punching flat cutter is movably sleeved with a fixed ring seat, and the fixed ring seat is in threaded connection with the opening of the groove;
die-cut plain cutter spare bottom is equipped with the cross cutting tool bit, the periphery of cross cutting tool bit upper end is equipped with annular separation blade, the sticky elastic rubber ring in edge of annular separation blade lower surface, just be equipped with reset spring between fixed ring seat and the annular separation blade, reset spring activity cup joints in die-cut plain cutter spare periphery.
Preferably, rubber cushions are glued to the tops of the four punching flat knife pieces.
Preferably, the backup pad is located four under the die-cut broach spare, the mounting panel one end tilt up is kept away from to the bearing plate and with the bottom welded fastening of mounting panel one end is kept away from to the backup pad, the backup pad both sides are the half-circular arc chamfer, just the backup pad surface is all smooth.
Preferably, the slitting mechanism comprises a belt seat slitting roller and a U-shaped cutter mounting frame, the belt seat slitting roller is alternated and rotatably provided with four tangent marking wheels, and the U-shaped cutter mounting frame is provided with four parallel flat cutting blades corresponding to each tangent marking wheel one by one.
Preferably, the circumferential wall of the slitting roller with the seat is provided with a long-strip limiting groove, and one end, away from the vertical supporting plate, of the long-strip limiting groove penetrates through the slitting roller with the seat and is provided with an opening.
Preferably, every the central point of tangent line mark wheel all is equipped with the swivel becket, every the locating hole has all been seted up on the swivel becket, every the swivel becket all cup joint in through blind hole screw run through the locating hole and extend to on the area seat slitting roller rectangular spacing inslot is the butt and fixes.
Preferably, two frame rods of the U-shaped cutter mounting frame are respectively provided with a long-strip movable opening, two ends of each flat cutting blade are respectively fixed with a U-shaped clamping piece through bolts, and the closed end of each U-shaped clamping piece movably penetrates through the corresponding long-strip movable opening through a threaded rod and is in threaded connection with a butterfly knob.
Preferably, the supporting plate is far away from the oblique upper side and the oblique lower side of one end of the distribution mechanism are respectively provided with a finished product rotary roller with a seat and a waste rotary roller with a seat, and the mounting plate, the cutting roller with a seat, the U-shaped cutter mounting frame, the finished product rotary roller with a seat and the waste rotary roller with a seat are fixedly connected with the vertical supporting plate through bolts.
Preferably, the dispensing mechanism comprises a belt seat conveying roller, a dispensing roller is rotatably mounted on the belt seat conveying roller, and five separating ring sheets are equidistantly arranged on the circumferential wall of the dispensing roller.
Preferably, the lower end of the belt seat conveying roller is provided with a slitting waste collecting roller, and the belt seat conveying roller and the slitting waste collecting roller are fixedly connected with the vertical supporting plate through bolts.
Compared with the prior art, the invention has the beneficial effects that:
firstly, the invention cuts the adhesive tape material by the cutting mechanism, then the adhesive tape material is directly conveyed to the punching mechanism by the distribution mechanism for die cutting, the transportation distance is shortened, the offset risk of the adhesive tape material is reduced, during the die cutting, two telescopic rods on the fixed plate push the punching tool apron to press downwards, four punching flat tool pieces are arranged in four grooves at the lower end of the punching tool apron, when the cut adhesive tape material reaches the supporting plate, each punching flat tool piece is abutted by the die cutting tool bit and the supporting plate with corresponding shapes after being pressed downwards, the adhesive tape material is subjected to flat extrusion die cutting, the elastic rubber ring can perform auxiliary extrusion fixing on the adhesive tape material at the periphery of the die cutting tool bit, the adhesive tape material is prevented from wrinkling, the qualification rate of products is greatly improved, and the pressed punching flat tool pieces are buffered by the reset spring between the fixed ring seat and the annular blocking piece, the punching flat cutter is retracted into the groove, the impact force of pressing is weakened, and the supporting plate is well protected from being easily deformed;
secondly, the fixed ring seat movably sleeved on the outer periphery of the punching flat cutter and the inner wall of the opening of the groove are in threaded connection, so that the punching flat cutter can be detached and replaced conveniently when different adhesive tape patterns need to be punched.
The present invention will be explained in detail below with reference to the drawings and specific embodiments.
Drawings
FIG. 1 is a partial schematic view of a vertical support plate according to the present invention;
FIG. 2 is a schematic view of the slitting mechanism of the present invention;
FIG. 3 is an enlarged view of area A in FIG. 2;
FIG. 4 is a schematic structural view of the die-cutting mechanism of the present invention;
FIG. 5 is a cross-sectional view of the internal structure of the piercing cutter holder of the present invention;
FIG. 6 is an enlarged view of area B of FIG. 5;
fig. 7 is a schematic view of the dispensing mechanism of the present invention.
Description of the drawings: 1. a vertical support plate; 2. a slitting mechanism; 21. a slitting roller with a seat; 21a, a long limiting groove; 22. a tangent marking wheel; 22a, a rotating ring; 22a-1, positioning holes; 23. a U-shaped cutter mounting rack; 23a, a long movable opening; 23b, a U-shaped clamp; 23b-1, a butterfly knob; 24. a flat cutting blade; 3. a dispensing mechanism; 31. a belt seat conveying roller; 32. a dispensing drum; 32a, a separating ring sheet; 4. a punching mechanism; 41. mounting a plate; 42. a fixing plate; 43. punching a cutter holder; 43a, a groove; 43b, punching flat knife pieces; 43b-1, annular baffle plate; 43b-2, a die cutting head; 43b-3, a return spring; 43b-4, rubber cushion; 43b-5, an elastic rubber ring; 43c, a stationary ring seat; 44. a support plate; 45. a pressure bearing plate; 46. a telescopic rod; 5. a slitting waste collecting roller; 6. a waste belt seat rotating roller; 7. the finished product is provided with a rotating roller.
Detailed Description
In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
In an embodiment, referring to fig. 1, 4, 5 and 6, a flat knife punching structure in a die cutting process of an adhesive tape product includes a vertical support plate 1, a slitting mechanism 2, a dispensing mechanism 3 and a punching mechanism 4, wherein the slitting mechanism 2, the dispensing mechanism 3 and the punching mechanism 4 are sequentially mounted on the vertical support plate 1, the punching mechanism 4 includes a mounting plate 41, a fixing plate 42, a support plate 44 and a bearing plate 45 are sequentially and horizontally welded on one side of the mounting plate 41 away from the vertical support plate 1 from top to bottom, two ends of the fixing plate 42 are symmetrically mounted with two telescopic rods 46, the two telescopic rods 46 are pneumatic push rods and have a function of rapid expansion and contraction, the two telescopic rods 46 are vertically arranged, output shafts of the two telescopic rods 46 movably penetrate through the fixing plate 42 and extend to a lower end to be connected with a punching knife seat 43, the lower end of the punching knife seat 43 is provided with four grooves 43a side, the four grooves 43a are movably provided with punching flat knife members 43b inside, the outer periphery of each punching flat knife member 43b is movably sleeved with a fixed ring seat 43c, the fixed ring seats 43c are in threaded connection with the openings of the grooves 43a, the bottom of each punching flat knife member 43b is provided with a die cutting head 43b-2, the outer periphery of the upper end of each die cutting head 43b-2 is provided with an annular blocking piece 43b-1, the edge of the lower surface of each annular blocking piece 43b-1 is adhered with an elastic rubber ring 43b-5, the elastic rubber rings 43b-5 are extruded to a certain extent during die cutting, the extrusion degree is based on the thickness of a rubber belt material, so that the die cutting heads 43b-2 can smoothly cut through the rubber belt material, a return spring 43b-3 is arranged between the fixed ring seats 43c and the annular blocking pieces 43b-1, and the return springs 43b-3 are movably sleeved on the outer periphery of the punching flat knife members 43, the two ends of the return spring 43b-3 are welded and fixed with the fixed ring seat 43c and the annular baffle 43b-1, and cannot be easily displaced, rubber buffer pads 43b-4 are glued on the tops of the four punching flat knife pieces 43b, when the return spring 43b-3 is compressed and buffered, the punching flat knife pieces 43b shrink towards the inside of the groove 43a, and at the moment, the rubber buffer pads 43b-4 can keep the punching flat knife pieces 43b from being in supporting contact with the inner wall of the groove 43a, and have a buffering effect.
In an embodiment, referring to fig. 4, the supporting plate 44 is located right below the four punching flat cutters 43b, one end of the pressure-bearing plate 45, which is far away from the mounting plate 41, is inclined upward and is welded and fixed to the bottom of the supporting plate 44, which is far away from the mounting plate 41, so that stability of the supporting plate 44 and compressive strength when die cutting impact is applied are further improved, both sides of the supporting plate 44 are both semi-circular chamfers, and the surface of the supporting plate 44 is smooth, so that the movement of the adhesive tape material in and out is smooth.
In an embodiment, referring to fig. 1-3, the slitting mechanism 2 includes a belt seat slitting roller 21 and a U-shaped cutter mounting frame 23, four tangent marking wheels 22 are inserted and rotatably mounted on the belt seat slitting roller 21, four parallel cutting blades 24 are mounted on the U-shaped cutter mounting frame 23 in parallel corresponding to each tangent marking wheel 22 one by one, a long-strip limiting groove 21a is formed on a circumferential wall of the belt seat slitting roller 21, one end of the long-strip limiting groove 21a, which is far away from a vertical supporting plate 1, penetrates through the belt seat slitting roller 21 and is provided with an opening, a rotating ring 22a is arranged at a central part of each tangent marking wheel 22, a positioning hole 22a-1 is formed on each rotating ring 22a, each rotating ring 22a is sleeved on the belt seat slitting roller 21 and penetrates through the positioning hole 22a-1 by a blind hole screw and extends into the long-strip limiting groove 21a to be abutted and fixed, each rotating ring 22a is sleeved on one end of the opening of the long-strip limiting groove 21a, so that the rotating rings can be conveniently detached and replaced, meanwhile, when the slitting distance needs to be adjusted, the corresponding tangent marking wheel 22 can be translated through the loosening of a blind hole screw for adjustment, a certain tensile force is kept in the conveying process of the adhesive tape material, and the adhesive tape material is continuously subjected to tangent trace manufacturing in a rotating mode when passing through the tangent marking wheel 22;
specifically, referring to fig. 2 and 3, two frame rods of the U-shaped cutter mounting frame 23 are respectively provided with a long-strip movable opening 23a, two ends of each of the flat-cutting blades 24 are respectively fixed with a U-shaped clamp 23b through bolts, a closed end of each of the U-shaped clamps 23b movably penetrates through the corresponding long-strip movable opening 23a through a threaded rod and is in threaded connection with a butterfly knob 23b-1, the butterfly knobs 23b-1 at the two ends are loosened to adjust the corresponding flat-cutting blade 24 and the tangent marking wheel 22 in front of the flat-cutting blade to be aligned in parallel, the cutting position of the flat-cutting blade 24 and the trace of the tangent are always kept consistent, and the cutting specification of the adhesive tape material is set according to the adjusted distance;
more specifically, referring to fig. 1, a finished product rotating roller with seat 7 and a waste rotating roller with seat 6 are respectively disposed above and below the supporting plate 44 away from one end of the distributing mechanism 3, the die-cut product is conveyed to the next process through the finished product rotating roller with seat 7, the rest of the waste is conveyed to the collecting device through the waste rotating roller with seat 6, and the mounting plate 41, the cutting roller with seat 21, the U-shaped cutter mounting frame 23, the finished product rotating roller with seat 7 and the waste rotating roller with seat 6 are all fixedly connected to the vertical supporting plate 1 through bolts.
In an embodiment, referring to fig. 1 and 7, the dispensing mechanism 3 includes a belt seat conveying roller 31, a dispensing roller 32 is rotatably mounted on the belt seat conveying roller 31, five separating ring pieces 32a are equidistantly arranged on a circumferential wall of the dispensing roller 32, an annular groove is formed between two adjacent separating ring pieces 32a, and four annular grooves are formed to match with the adhesive tapes cut by the four flat cutting blades 24, so as to implement separation and conveyance and reduce the risk of deviation;
specifically, referring to fig. 1, a slitting waste collecting roller 5 is arranged at the lower end of the belt seat conveying roller 31, waste on two side edges of the adhesive tape can be conveyed to corresponding collecting equipment through the slitting waste collecting roller 5 during slitting, and the belt seat conveying roller 31 and the slitting waste collecting roller 5 are fixedly connected with the vertical supporting plate 1 through bolts.
The specific process of the invention is as follows:
firstly, the adhesive tape material is cut on the movement track of the tangent trace by four tangent marking wheels 22 on a tape seat cutting roller 21, then four flat cutting blades 24 are used for cutting the adhesive tape material to form four groups of adhesive tape materials, the rest waste materials are conveyed to corresponding collection equipment by a cut waste material collection roller 5, then the four groups of adhesive tape materials are separated and conveyed by a distribution roller 32 rotating on a tape seat conveying roller 31 until the adhesive tape materials pass through the upper surface of a supporting plate 44 and are in sliding contact with the upper surface, at the moment, the die cutting work can be carried out, two telescopic rods 46 are used for working and extending to drive a die cutting tool apron 43 to carry out the pressing action, a die cutting tool bit 43b-2 at the bottom of a die cutting flat tool piece 43b is used for smoothly cutting the adhesive tape materials to rapidly complete the die cutting work, then the two telescopic rods 46 work and shrink to drive the die cutting tool apron 43 to carry out the lifting action, and finally the die-cut finished product is conveyed to the next working procedure by a finished product tape seat rotating roller 7, while the rest of the scrap is transported to the collecting device by means of the scrap belt-mounted rotating rollers 6.
The invention is described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the above-described embodiments, and it is within the scope of the invention to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims (10)

1. A flat cutter punching structure in the adhesive tape product die cutting procedure comprises a vertical support plate (1), a splitting mechanism (2), a distributing mechanism (3) and a punching mechanism (4), and is characterized in that the splitting mechanism (2), the distributing mechanism (3) and the punching mechanism (4) are sequentially installed on the vertical support plate (1), the punching mechanism (4) comprises an installation plate (41), one side, away from the vertical support plate (1), of the installation plate (41) is sequentially and horizontally welded with a fixing plate (42), a support plate (44) and a bearing plate (45) from top to bottom, two telescopic rods (46) are symmetrically installed at two ends of the fixing plate (42), the two telescopic rods (46) are vertically arranged, output shafts of the two telescopic rods (46) movably penetrate through the fixing plate (42) and extend to the lower end to be connected with a punching cutter holder (43), the lower end of the punching cutter holder (43) is provided with four grooves (43a) side by side, punching flat cutters (43b) are movably arranged in the four grooves (43a), the outer periphery of each punching flat cutter (43b) is movably sleeved with a fixed ring seat (43c), and the fixed ring seats (43c) are in threaded connection with openings of the grooves (43 a);
the bottom of the punching flat cutter piece (43b) is provided with a die cutting cutter head (43b-2), the outer periphery of the upper end of the die cutting cutter head (43b-2) is provided with an annular blocking sheet (43b-1), the edge of the lower surface of the annular blocking sheet (43b-1) is glued with an elastic rubber ring (43b-5), a return spring (43b-3) is arranged between the fixed ring seat (43c) and the annular blocking sheet (43b-1), and the return spring (43b-3) is movably sleeved on the outer periphery of the punching flat cutter piece (43 b).
2. The flat blade punching structure in the adhesive tape product punching process according to claim 1, wherein rubber cushions (43b-4) are glued to the tops of all four punching flat blades (43 b).
3. The flat blade punching structure in the adhesive tape product die cutting process according to claim 2, wherein the supporting plate (44) is located right below the four punching flat blades (43b), one end of the pressure-bearing plate (45) away from the mounting plate (41) is inclined upwards and is welded and fixed with the bottom of one end of the supporting plate (44) away from the mounting plate (41), both sides of the supporting plate (44) are semi-circular arc-shaped chamfers, and the surface of the supporting plate (44) is smooth.
4. The flat cutter punching structure in the process of die cutting of adhesive tape products as claimed in claim 1, wherein the cutting mechanism (2) comprises a belt seat cutting roller (21) and a U-shaped cutter mounting frame (23), four tangent marking wheels (22) are inserted and rotatably mounted on the belt seat cutting roller (21), and four flat cutter blades (24) are parallelly mounted on the U-shaped cutter mounting frame (23) corresponding to each tangent marking wheel (22) one by one.
5. The flat blade punching structure in the adhesive tape product die cutting process according to claim 4, wherein a long limiting groove (21a) is formed in the circumferential wall of the tape seat cutting roller (21), and one end of the long limiting groove (21a) away from the vertical support plate (1) penetrates through the tape seat cutting roller (21) and is provided with an opening.
6. The flat cutter punching structure in the die cutting procedure of the adhesive tape product according to claim 5, wherein a rotating ring (22a) is arranged at the center of each tangent line marking wheel (22), a positioning hole (22a-1) is formed in each rotating ring (22a), and each rotating ring (22a) is sleeved on the slitting roller (21) with the base and penetrates through the positioning hole (22a-1) through a blind hole screw and extends into the long limiting groove (21a) to be abutted and fixed.
7. The flat cutter punching structure in the process of die cutting of adhesive tape products as claimed in claim 6, wherein two frame rods of the U-shaped cutter mounting frame (23) are respectively provided with a long movable opening (22a), two ends of each flat cutter blade (24) are respectively fixed with a U-shaped clamping piece (22b) through bolts, and a closed end of each U-shaped clamping piece (22b) movably penetrates through the corresponding long movable opening (22a) through a threaded rod and is in threaded connection with a butterfly knob (22 b-1).
8. The flat knife punching structure in the process of die cutting of adhesive tape products as claimed in claim 7, wherein a finished product tape seat rotating roller (7) and a waste tape seat rotating roller (6) are respectively arranged obliquely above and obliquely below one end of the supporting plate (44) far away from the dispensing mechanism (3), and the mounting plate (41), the tape seat cutting roller (21), the U-shaped cutter mounting frame (23), the finished product tape seat rotating roller (7) and the waste tape seat rotating roller (6) are fixedly connected with the vertical supporting plate (1) through bolts.
9. The flat blade punching structure in the process of die cutting of adhesive tape products as claimed in claim 1, wherein said dispensing mechanism (3) comprises a tape seat conveying roller (31), a dispensing roller (32) is rotatably mounted on said tape seat conveying roller (31), and five separating ring pieces (32a) are equidistantly arranged on the circumferential wall of said dispensing roller (32).
10. The flat cutter punching structure in the die cutting procedure of the adhesive tape product as claimed in claim 9, wherein the lower end of the tape seat conveying roller (31) is provided with a slitting waste collecting roller (5), and the tape seat conveying roller (31) and the slitting waste collecting roller (5) are fixedly connected with the vertical support plate (1) through bolts.
CN202010558421.1A 2020-06-18 2020-06-18 Flat cutter punching structure in adhesive tape product die cutting procedure Withdrawn CN113305930A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010558421.1A CN113305930A (en) 2020-06-18 2020-06-18 Flat cutter punching structure in adhesive tape product die cutting procedure

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116867173A (en) * 2023-06-25 2023-10-10 嘉丰盛精密电子科技(孝感)有限公司 Circular knife die-cutting device for flexible circuit board

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116867173A (en) * 2023-06-25 2023-10-10 嘉丰盛精密电子科技(孝感)有限公司 Circular knife die-cutting device for flexible circuit board
CN116867173B (en) * 2023-06-25 2024-01-19 嘉丰盛精密电子科技(孝感)有限公司 Circular knife die-cutting device for flexible circuit board

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Application publication date: 20210827