CN219325296U

CN219325296U - Circular knife mould with antiseized glutinous mechanism

Info

Publication number: CN219325296U
Application number: CN202223461719.4U
Authority: CN
Inventors: 张建广
Original assignee: Dongguan Zhonghang Shengshi Die Cutting Machinery Co ltd
Current assignee: Dongguan Zhonghang Shengshi Die Cutting Machinery Co ltd
Priority date: 2022-12-24
Filing date: 2022-12-24
Publication date: 2023-07-11
Anticipated expiration: 2032-12-24

Abstract

The utility model discloses a circular knife die with an anti-sticking mechanism, which relates to the technical field of circular knife dies and comprises a circular knife die body and a blade, wherein the blade is arranged on the outer surface of the circular knife die body, a first spring telescopic rod is arranged on the inner surface of the blade, and an air inlet is formed in the upper end of the left side of the circular knife die body. This circle sword mould with antiseized glutinous mechanism compares with current ordinary circle sword mould, when cutting the mould, the blade is glued easily to some products, blow the air from the air intake at circle sword mould body both ends to the inside and blow the pressure for the blade from the air outlet through ventilation oil pipeline, can adjust the temperature and the oily concentration of taking of air from the air intake entering, lubricate the blade, and if the blade glues and can increase weight, can lengthen first spring telescopic link, make a round trip under the effect of wind power shake, make the adhesion thing can drop, prevent that the blade from gluing and leading to the cutting irregular, waste a large amount of materials, manufacturing cost and disqualification rate have been reduced.

Description

Circular knife mould with antiseized glutinous mechanism

Technical Field

The utility model relates to the technical field of circular knife dies, in particular to a circular knife die with an anti-sticking mechanism.

Background

The die-cut product is widely applied to the automobile manufacturing and electronic industries, and particularly the laminar thin material commonly used in the flat display industry basically needs to be subjected to die-cutting processing. The insulating material, the shockproof material, the heat-resistant heat-insulating material, the adhesive product, the dustproof material, the shielding material and the like are manufactured by adopting a die cutting technology. Rotary die cutting machines, also commonly referred to as circular knife die cutting machines or circular cutting machines, are also commonly referred to as circular knives because their cutting dies are circular.

However, the problem of sticking the cutter in the existing circular cutter mold processing process always puzzles the whole die cutting industry, water spray or release agent spraying and the like are usually adopted on the mold to relieve the problem of sticking the cutter, and the defect is that water stains or release agent and the like can remain on products to influence the quality of the products, and the positions of the circular cutter mold blades cannot be adjusted to roll cutting at different positions, so that different circular cutter molds are needed for rolling cutting materials with different widths, and the production and processing cost is increased.

Accordingly, in view of the above, a circular knife mold with an anti-sticking mechanism has been proposed to solve the problems of the prior art.

Disclosure of Invention

The utility model aims to provide a circular knife die with an anti-adhesion mechanism, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a circle sword mould with antiseized glutinous mechanism, includes circle sword mould body and blade, the blade sets up in the surface of circle sword mould body, and the internal surface of blade is provided with first spring telescopic link, the left side upper end of circle sword mould body is provided with the air intake, and the internal surface of circle sword mould body is provided with ventilation oil pipe way, and the top of ventilation oil pipe way is provided with the air outlet, fixed spout has been seted up on the surface of circle sword mould body, and the right side of blade is provided with the stopper, the stopper top is provided with presses briquetting one, and the internal surface of stopper is provided with the movable block, the right side of movable block is provided with second spring telescopic link, and the top of movable block is provided with spacing slider one, the internal surface of spacing slider one is provided with third spring telescopic link, and the top of spacing slider one is provided with annular fixture block, the place ahead of stopper is provided with fixing screw two.

Further, a central axis of the pressing block is perpendicular to a central axis of the moving block, and the moving block is fixedly connected with the second spring telescopic rod.

Further, a fixed cylinder is arranged on the right side of the circular knife die body, and a second sliding block is arranged above the fixed cylinder.

Further, a connecting sleeve is arranged on the outer surface of the fixed cylinder, and a sliding groove II is arranged on the outer surface of the connecting sleeve.

Further, the fixed cylinder is fixedly connected with the second sliding block, and the fixed cylinder is in sliding connection with the connecting sleeve.

Further, a knob is arranged in front of the connecting sleeve, and a first thread groove is formed in the inner surface of the fixed cylinder.

Further, the connecting sleeve is in threaded connection with the knob, and the knob is symmetrically provided with 2 along the central axis of the connecting sleeve.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the circular knife die body, the blades, the first spring telescopic rod, the air inlet, the air outlet and the ventilation oil pipeline, when the die is cut, some products are easy to adhere to the blades, the blades are blown and pressed from the air outlet through the ventilation oil pipeline by blowing air into the air inlet at the two ends of the circular knife die body, the temperature and the oil concentration of the air entering from the air inlet can be regulated to lubricate the blades, if the blades are sticky, the weight can be increased, the first spring telescopic rod can be prolonged, the blades shake back and forth under the action of wind force, the adhesion can drop, the phenomenon that the blades are sticky to cause irregular cutting is prevented, a large amount of materials are wasted, and the production cost and the reject ratio are reduced;

2. according to the utility model, the distance between the blade and the blade is adjusted through the arrangement of the blade, the fixed sliding groove, the limiting block, the first pressing block, the moving block, the second spring telescopic rod, the first limiting sliding block, the third spring telescopic rod and the annular clamping block, the first pressing block on the limiting block is pressed to move, so that the first limiting sliding block moves, the annular clamping block contracts under the action of the third spring telescopic rod to adjust the position of the blade, the first pressing block is loosened, the second spring telescopic rod and the third spring telescopic rod rebound, the first pressing block returns, the annular clamping block clamps the fixed sliding groove to fix the blade, the adjustment of the position of the blade is realized, materials with different widths can be rolled, and the production cost is reduced;

3. according to the utility model, through the arrangement of the circular knife die body, the blade, the limiting block, the fixing screw rod II, the fixing barrel, the sliding block II, the connecting sleeve, the sliding groove II, the knob and the thread groove I, when the damaged blade needs to be replaced, the knob is separated from the thread groove I on the fixing barrel by loosening the knob, the sliding groove II on the connecting sleeve and the sliding block II on the fixing barrel slide to form dislocation when the connecting sleeve is pushed, the circular knife die body can be taken down, and the limiting block II is taken out when the fixing screw rod II is loosened, so that the blade is replaced, the replacement of the blade is facilitated, the circular knife die body is avoided, and the cost is saved.

Drawings

FIG. 1 is a schematic overall sectional view of the present utility model;

FIG. 2 is a schematic perspective view of a moving blade according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a moving blade according to the present utility model;

fig. 4 is a schematic diagram of a cross-sectional structure of a die for replacing a circular knife according to the present utility model.

In the figure: 1. a circular knife die body; 2. a blade; 3. a first spring telescoping rod; 4. an air inlet; 5. an air outlet; 6. a ventilation oil duct; 7. a fixed chute; 8. a limiting block; 9. pressing the first pressing block; 10. a moving block; 11. a second spring telescoping rod; 12. a first limiting slide block; 13. a third spring telescoping rod; 14. an annular clamping block; 15. a second fixed screw; 16. a fixed cylinder; 17. a second slide block; 18. connecting sleeves; 19. a second chute; 20. a knob; 21. and a thread groove I.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-3, a circular knife mold with an anti-sticking mechanism comprises a circular knife mold body 1 and a blade 2, wherein the blade 2 is arranged on the outer surface of the circular knife mold body 1, the inner surface of the blade 2 is provided with a first spring telescopic rod 3, the upper left end of the circular knife mold body 1 is provided with an air inlet 4, the inner surface of the circular knife mold body 1 is provided with a ventilation oil pipeline 6, and the upper part of the ventilation oil pipeline 6 is provided with an air outlet 5, when the mold is cut, some products are easy to stick to the blade 2, the blade 2 is blown and pressed from the air outlet 5 through the ventilation oil pipeline 6 by blowing air from the air inlets 4 at the two ends of the circular knife mold body, the temperature and the oil concentration of the air entering from the air inlets 4 can be adjusted to lubricate the blade 2, and if the blade 2 sticks and adds weight, the first spring telescopic rod 3 can be lengthened, the cutter is vibrated back and forth under the action of wind force, so that the adhesion can drop, the cutting is not standard due to the adhesion of the cutter blade 2, a large amount of materials are wasted, the production cost and the reject ratio are reduced, the surface of the circular cutter die body 1 is provided with a fixed chute 7, the right side of the cutter blade 2 is provided with a limiting block 8, a first pressing block 9 is arranged above the limiting block 8, the inner surface of the limiting block 8 is provided with a moving block 10, the central axis of the first pressing block 9 is vertical to the central axis of the moving block 10, the moving block 10 is fixedly connected with a second spring telescopic rod 11, the right side of the moving block 10 is provided with a second spring telescopic rod 11, the upper side of the moving block 10 is provided with a limiting slide block I12, the inner surface of the limiting slide block I12 is provided with a third spring telescopic rod 13, the upper side of the limiting slide block I12 is provided with an annular clamping block 14, the front of the limiting block 8 is provided with a fixed screw II 15, the distance between the blades 2 is adjusted through the limiting block 8, the first pressing block 9 on the limiting block 8 is pressed, the moving block 10 is moved, the first limiting block 12 is moved, the annular clamping block 14 is contracted under the action of the third spring telescopic rod 13, the position of the blades 2 is adjusted, the first pressing block 9 is loosened, the second spring telescopic rod 11 and the third spring telescopic rod 13 rebound, the first pressing block 9 returns, the annular clamping block 14 clamps the fixed sliding groove 7, the blades 2 are fixed, the position of the blades 2 is adjusted, materials with different widths can be rolled, and the production and processing costs are reduced.

As shown in fig. 4, a fixed cylinder 16 is disposed on the right side of the circular knife die body 1, a second sliding block 17 is disposed above the fixed cylinder 16, a connecting sleeve 18 is disposed on the outer surface of the fixed cylinder 16, a second sliding groove 19 is disposed on the outer surface of the connecting sleeve 18, the fixed cylinder 16 is fixedly connected with the second sliding block 17, the fixed cylinder 16 is slidably connected with the connecting sleeve 18, a knob 20 is disposed in front of the connecting sleeve 18, a first threaded groove 21 is disposed on the inner surface of the fixed cylinder 16, the connecting sleeve 18 is in threaded connection with the knob 20, the knob 20 is symmetrically disposed with 2 along the central axis of the connecting sleeve 18, when the damaged knife 2 needs to be replaced, the knob 20 is released, the knob 20 is separated from the first threaded groove 21 on the fixed cylinder 16, the connecting sleeve 18 is pushed, the second sliding groove 19 on the connecting sleeve 18 and the second sliding block 17 on the fixed cylinder 16 slide, so that dislocation is formed, the circular knife die body 1 can be taken down, the limiting block 8 is taken out, replacement of the knife 2 is facilitated, and the circular knife die body 1 is avoided, and cost is saved.

Working principle: when the circular knife die with the anti-sticking mechanism is used, firstly, when the die is cut, a certain product is easy to stick to the knife blade 2, air is blown into the die from the air inlets 4 at the two ends of the circular knife die body 1 through the ventilation oil pipelines 6 to blow and press the knife blade 2 from the air outlets 5, the temperature and the oil concentration of the air entering from the air inlets 4 can be adjusted to lubricate the knife blade 2, if the knife blade 2 sticks and sticks, the weight is increased, the first spring telescopic rod 3 can be lengthened, the knife blade 2 shakes back and forth under the action of wind force, the adhesion can drop, the knife blade 2 is prevented from sticking and sticking to cause irregular cutting, a large amount of materials are wasted, the production cost and the reject ratio are reduced, the distance of the knife blade 2 is adjusted through the limiting block 8, the pressing block I9 on the limiting block 8 is pressed, the moving block I12 is moved, the annular clamping block 14 is contracted under the action of the third spring telescopic rod 13, the position of the blade 2 is adjusted, the first pressing block 9 is loosened, the second spring telescopic rod 11 and the third spring telescopic rod 13 rebound, the first pressing block 9 returns, the annular clamping block 14 clamps the fixed sliding groove 7, the blade 2 is fixed, the position of the blade 2 is adjusted, materials with different widths can be rolled and cut, the production cost is reduced, when the damaged blade 2 needs to be replaced, the knob 20 is separated from the first threaded groove 21 on the fixed cylinder 16, the connecting sleeve 18 is pushed, the second sliding groove 19 on the connecting sleeve 18 slides with the second sliding block 17 on the fixed cylinder 16 to form dislocation, the circular cutter die body 1 can be taken down, the second loose fixed screw 15 is taken out, the limiting block 8 is taken out, the replacement of the blade 2 is carried out, the replacement of the blade 2 is facilitated, the replacement of the circular cutter die body 1 is avoided, the cost is saved, and the working principle of the circular knife die with the anti-adhesion mechanism is that.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a circular knife mould with antiseized glutinous mechanism, includes circular knife mould body (1) and blade (2), its characterized in that, blade (2) set up in the surface of circular knife mould body (1), and the internal surface of blade (2) is provided with first spring telescopic link (3), the left side upper end of circular knife mould body (1) is provided with air intake (4), and the internal surface of circular knife mould body (1) is provided with ventilation oil pipe way (6), and the top of ventilation oil pipe way (6) is provided with air outlet (5), fixed spout (7) have been seted up on the surface of circular knife mould body (1), and the right side of blade (2) is provided with stopper (8), stopper (8) top is provided with according to briquetting one (9), and the internal surface of stopper (8) is provided with movable block (10), the right side of movable block (10) is provided with second spring telescopic link (11), and the top of movable block (10) is provided with spacing slider one (12), the internal surface of spacing slider one (12) is provided with first annular spring telescopic link (13), and screw rod (14) are provided with spacing block (14).

2. The circular knife mold with the anti-sticking mechanism according to claim 1, wherein the central axis of the first pressing block (9) is perpendicular to the central axis of the moving block (10), and the moving block (10) is fixedly connected with the second spring telescopic rod (11).

3. The circular knife die with the anti-adhesion mechanism according to claim 1, wherein a fixed cylinder (16) is arranged on the right side of the circular knife die body (1), and a sliding block II (17) is arranged above the fixed cylinder (16).

4. A circular knife mould with an anti-sticking mechanism according to claim 3, characterized in that the outer surface of the fixed cylinder (16) is provided with a connecting sleeve (18), and the outer surface of the connecting sleeve (18) is provided with a sliding groove two (19).

5. The circular knife mold with the anti-adhesion mechanism according to claim 4, wherein the fixed cylinder (16) is fixedly connected with the second sliding block (17), and the fixed cylinder (16) is slidably connected with the connecting sleeve (18).

6. The circular knife mold with the anti-sticking mechanism according to claim 5, wherein a knob (20) is arranged in front of the connecting sleeve (18), and a thread groove I (21) is formed in the inner surface of the fixed cylinder (16).

7. The circular knife die with the anti-sticking mechanism according to claim 6, wherein the connecting sleeve (18) is in threaded connection with the knob (20), and the knob (20) is symmetrically provided with 2 connecting sleeves along the central axis of the connecting sleeve (18).