CN211662127U - Cutting mechanism for producing double-sided adhesive tape - Google Patents
Cutting mechanism for producing double-sided adhesive tape Download PDFInfo
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- CN211662127U CN211662127U CN202020189459.1U CN202020189459U CN211662127U CN 211662127 U CN211662127 U CN 211662127U CN 202020189459 U CN202020189459 U CN 202020189459U CN 211662127 U CN211662127 U CN 211662127U
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Abstract
The utility model discloses a two-sided tape production is with cutting mechanism, including an upper fixed plate, cutting knife rest and base, the base includes the bottom plate, the top surface both sides of bottom plate are fixed with the spout frame through the stand, the inside sliding connection of spout frame has cutting knife rest, cutting knife rest include with spout frame sliding connection's last link, the top surface embedding of going up the link is fixed with the electro-magnet that a plurality of equidistance set up, it is fixed with the hand hay cutter to go up link bottom centre gripping, the bottom both sides of hand hay cutter have lower link through the bolt fastening. The utility model discloses in, can realize cutting the quick lift of knife rest through the combination of electro-magnet and permanent magnet, will cut the hand hay cutter bottom elastic connection backing plate of knife rest, the user can compress tightly fixedly through the both sides of backing plate to the double faced adhesive tape when cutting like this, even the cutting edge wearing and tearing can block the double faced adhesive tape rapidly under the clamping action of backing plate like this to improve double faced adhesive tape production efficiency.
Description
Technical Field
The utility model relates to a double faced adhesive tape production technical field, concretely relates to double faced adhesive tape production is with cutting mechanism.
Background
Double-sided tape is with paper, cloth, plastic film is the substrate, the roll-like adhesive tape of making on above-mentioned substrate is evenly coated to elastomer type pressure-sensitive adhesive or resin type pressure-sensitive adhesive again, double-sided tape is at the in-process of production, can cut the double-sided tape of overlength as required usually, thereby satisfy product packaging's requirement, current double-sided tape cuts the mode that the mechanism often adopted the punching press to cut to double-sided tape, this kind of mode of cutting is because the cutting edge is blanked for a long time, can be at its recess that cuts position department formed certain degree of depth, after reaching certain degree when the recess degree of depth, and the cutting edge wearing and tearing, can make double-sided tape can not cut absolutely like this, influence double-sided tape production efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve current mode of cutting because the long-term blanking of cutting edge can form the recess of certain degree of depth in its position of cutting, after reaching certain degree of recess degree of depth, and the cutting edge wearing and tearing, can make double-sided tape can not be cut off like this, influence double-sided tape production efficiency's problem, provide a double-sided tape production with cutting off mechanism.
The purpose of the utility model can be realized by the following technical scheme:
a cutting mechanism for producing double-sided adhesive tapes comprises an upper fixing plate, cutting tool holders and a base, wherein the base comprises a bottom plate, sliding groove frames are fixed on two sides of the top surface of the bottom plate through stand columns, the cutting tool holders are connected inside the sliding groove frames in a sliding mode and comprise upper connecting frames in sliding connection with the sliding groove frames, a plurality of electromagnets arranged at equal intervals are fixedly embedded in the top surfaces of the upper connecting frames, a guillotine is fixedly clamped at the bottom of the upper connecting frames, lower connecting frames are fixed on two sides of the bottom end of the guillotine through bolts, three guide rods extending to the lower portions of the lower connecting frames are connected inside the two lower connecting frames in a sliding mode at equal intervals, base plates are connected to the bottom ends of the three guide rods on the same side, and reset springs elastically connected with the lower connecting frames and the base plates in corresponding positions are sleeved on the outer walls of the;
the top surface both sides of chute frame are fixed with the upper fixed plate through a plurality of brackets that the equidistance set up, the bottom surface of upper fixed plate corresponds electro-magnet position department and is fixed with the permanent magnet, utilizes electro-magnet and permanent magnet magnetic characteristic, realizes cutting the relative movement between knife rest and the upper fixed plate, can realize cutting fast like this to guarantee the regularity of cutting the face.
As a further aspect of the present invention: the outer contour of the upper connecting frame is the same as the inner contour of the sliding groove frame, so that the cutting knife frame can be guaranteed to horizontally move up and down in the sliding groove frame.
As a further aspect of the present invention: when the return spring is in a fully-extended state, the vertical distance between the bottom end of the guillotine and the bottom end of the backing plate is smaller than the displacement of the guide rod in the lower connecting frame, and the structure can ensure the smoothness of the guillotine for cutting the double-sided adhesive tape.
As a further aspect of the present invention: the top surface of bottom plate corresponds hand hay cutter punching press position department and has seted up the punching press groove, the inside adhesion in punching press groove is fixed with the rubber pad, can avoid the wearing and tearing of hand hay cutter through setting up the rubber pad, guarantees the sharpness of cutting part.
As a further aspect of the present invention: the bracket and the upper fixing plate are in sliding insertion connection, a rectangular notch for sliding insertion of the upper fixing plate is formed in the side wall of the bracket, and the upper fixing plate is convenient to insert from the side edge.
As a further aspect of the present invention: the surface of the bottom plate is adhered with release paper, and double-sided adhesive tapes can be prevented from being adhered to the surface of the bottom plate by adhering the release paper to the surface of the bottom plate.
As a further aspect of the present invention: when the permanent magnet is attracted with the electromagnet, the distance between the bottom surface of the backing plate and the bottom plate is 5-8mm, so that the double-sided adhesive tape can penetrate into the gap between the backing plate and the bottom plate conveniently.
The utility model has the advantages that:
1. the top surface of the bottom plate of the base is fixed with a sliding groove frame through upright posts, the inside of the sliding groove frame is connected with a cutting knife rest in a sliding way, the top surface of an upper connecting frame of the cutting knife rest is embedded and fixed with a plurality of electromagnets arranged at equal intervals, a guillotine is clamped and fixed through the upper connecting frame, then the two sides of the bottom end of the guillotine are fixed with lower connecting frames through bolts, the inside of the two lower connecting frames is connected with a guide rod of which the bottom end is connected with a backing plate in a sliding way at equal intervals, the outer wall of the guide rod is sleeved with a return spring which is elastically connected with the lower connecting frame at the corresponding position and the backing plate, then the top surface of the sliding groove frame is fixed with an upper fixing plate through a plurality of brackets, the bottom surface of the upper fixing plate is fixed with a permanent magnet, the structure can realize the quick lifting of the cutting knife rest through the combination of the electromagnets and the, can compress tightly fixedly through the backing plate to the both sides of double faced adhesive tape, even can the cutting edge wearing and tearing like this, under the clamping action of backing plate, can cut the double faced adhesive tape rapidly to improve double faced adhesive tape production efficiency.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a cutting mechanism for producing double-sided adhesive tape of the present invention;
FIG. 2 is an exploded view of the cutting mechanism for producing the middle double-sided tape of the present invention;
fig. 3 is a schematic structural view of an upper fixing plate in the present invention;
fig. 4 is a schematic structural view of the cutting blade holder of the present invention.
In the figure: 100. an upper fixing plate; 110. a permanent magnet; 200. cutting the cutter frame; 210. a guide bar; 220. a guillotine; 230. an electromagnet; 240. an upper connecting frame; 250. a lower connecting frame; 260. a return spring; 270. a base plate; 300. a base; 310. a base plate; 320. punching a groove; 330. a column; 340. a chute frame; 350. a bracket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, a cutting mechanism for double-sided tape production comprises an upper fixing plate 100, a cutting knife holder 200 and a base 300, wherein the base 300 comprises a bottom plate 310, a chute holder 340 is fixed on both sides of the top surface of the bottom plate 310 through a column 330, the cutting knife holder 200 is slidably connected inside the chute holder 340, the cutting knife holder 200 comprises an upper connecting frame 240 slidably connected with the chute holder 340, a plurality of electromagnets 230 arranged at equal intervals are embedded and fixed on the top surface of the upper connecting frame 240, a guillotine 220 is clamped and fixed at the bottom of the upper connecting frame 240, lower connecting frames 250 are fixed on both sides of the bottom end of the guillotine 220 through bolts, three guide rods 210 extending to the lower parts of the two lower connecting frames 250 are slidably connected at equal intervals, the bottom ends of the three guide rods 210 on the same side are connected with backing plates 270, and the outer walls of the guide rods 210 are sleeved with lower connecting frames 250 elastically connected with corresponding positions and return springs 260 of the backing plates 270;
the upper fixing plate 100 is fixed on two sides of the top surface of the chute frame 340 through a plurality of brackets 350 arranged at equal intervals, the permanent magnet 110 is fixed on the bottom surface of the upper fixing plate 100 corresponding to the position of the electromagnet 230, and the relative movement between the cutting tool holder 200 and the upper fixing plate 100 is realized by utilizing the magnetic characteristics of the electromagnet 230 and the permanent magnet 110, so that the quick cutting can be realized, and the neatness of the cutting surface is ensured.
The outer contour of the upper connecting frame 240 is the same as the inner contour of the chute frame 340, so that the cutting knife rest 200 can be ensured to horizontally move up and down in the chute frame 340, when the return spring 260 is in a fully extended state, the vertical distance between the bottom end of the guillotine 220 and the bottom end of the backing plate 270 is smaller than the displacement of the guide rod 210 in the lower connecting frame 250, and the structure can ensure the smoothness of the cutting double-sided adhesive tape by the guillotine 220.
The top surface of bottom plate 310 corresponds hand hay cutter 220 punching press position department and has seted up punching press groove 320, and the inside adhesion in punching press groove 320 is fixed with the rubber pad, can avoid the wearing and tearing of hand hay cutter 220 through setting up the rubber pad, guarantees the sharpness of cutting part, and bracket 350 is the slip grafting relation with an upper fixed plate 100, and the lateral wall of bracket 350 sets up the rectangle breach that supplies upper fixed plate 100 slip grafting, and this structure is convenient to insert an upper fixed plate 100 from the side.
The release paper is adhered to the surface of the base plate 310, the double-sided adhesive tape can be prevented from being adhered to the surface of the base plate 310 by adhering the release paper to the surface of the base plate 310, and when the permanent magnet 110 is attracted to the electromagnet 230, the distance between the bottom surface of the backing plate 270 and the base plate 310 is 5-8mm, so that the double-sided adhesive tape can penetrate into the gap between the two.
The working principle is as follows: when the double-sided adhesive tape cutting device is used, the electromagnet 230 is controlled to generate a magnetic pole opposite to the magnetic pole of the opposite surface of the permanent magnet 110, so that the cutting tool rest 200 and the permanent magnet 110 are adsorbed, then the double-sided adhesive tape to be cut passes through the gap between the cutting tool rest 200 and the bottom plate 310, when the double-sided adhesive tape needs to be cut, the electromagnet 230 is controlled to generate a magnetic pole opposite to the magnetic pole of the opposite surface of the permanent magnet 110, so that the cutting tool rest 200 rapidly moves downwards, the backing plate 270 clamps the two sides of the double-sided adhesive tape due to the fact that the bottom surface of the backing plate 270 is lower than the bottom surface of the guillotine 220, then the guillotine 220 is contacted with the double-sided adhesive tape, so that the double-sided adhesive tape is cut, then the electromagnet 230 is changed to generate a magnetic pole opposite to the magnetic pole of the opposite surface of the permanent magnet 110, at the moment, thereby attracting the cutting blade holder 200 to the permanent magnet 110.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.
Claims (7)
1. The utility model provides a two-sided tape production is with cutting off mechanism, its characterized in that includes an upper fixed plate (100), cuts knife rest (200) and base (300), base (300) include bottom plate (310), the top surface both sides of bottom plate (310) are fixed with spout frame (340) through stand (330), the inside sliding connection of spout frame (340) has cutting knife rest (200), cutting knife rest (200) include with spout frame (340) sliding connection's last link (240), the top surface embedding of going up link (240) is fixed with electro-magnet (230) that a plurality of equidistance set up, it is fixed with hand hay cutter (220) to go up link (240) bottom centre gripping, the bottom both sides of hand hay cutter (220) have lower link (250) through the bolt fastening, two the equal equidistance sliding connection in inside of lower link (250) has three guide arms (210) that extend to its lower part, the bottom ends of the three guide rods (210) on the same side are connected with backing plates (270), and the outer walls of the guide rods (210) are sleeved with return springs (260) which elastically connect the lower connecting frames (250) and the backing plates (270) at corresponding positions;
an upper fixing plate (100) is fixed on two sides of the top surface of the sliding groove frame (340) through a plurality of brackets (350) arranged at equal intervals, and a permanent magnet (110) is fixed on the position of the bottom surface of the upper fixing plate (100) corresponding to the electromagnet (230).
2. The cutoff mechanism for double-sided tape production according to claim 1, wherein the outer profile of the upper connecting frame (240) is the same as the inner profile of the chute frame (340).
3. The cutting mechanism for double-sided tape production according to claim 1, wherein the vertical distance between the bottom end of the guillotine (220) and the bottom end of the backing plate (270) is smaller than the displacement of the guide bar (210) in the lower link (250) when the return spring (260) is in the fully extended state.
4. The cutting mechanism for the production of double-sided adhesive tapes as claimed in claim 1, wherein the top surface of the bottom plate (310) is provided with a punching groove (320) corresponding to the punching position of the guillotine (220), and a rubber pad is adhered and fixed inside the punching groove (320).
5. The cutting mechanism for producing the double-sided adhesive tape as claimed in claim 1, wherein the bracket (350) and the upper fixing plate (100) are in a sliding insertion relationship, and a rectangular notch for the sliding insertion of the upper fixing plate (100) is formed in a side wall of the bracket (350).
6. The cutting mechanism for double-sided tape production according to claim 1, wherein a release paper is adhered to the surface of the base plate (310).
7. The cutting mechanism for double-sided tape production according to claim 1, wherein when the permanent magnet (110) is engaged with the electromagnet (230), the distance between the bottom surface of the backing plate (270) and the bottom plate (310) is 5-8 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020189459.1U CN211662127U (en) | 2020-02-20 | 2020-02-20 | Cutting mechanism for producing double-sided adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020189459.1U CN211662127U (en) | 2020-02-20 | 2020-02-20 | Cutting mechanism for producing double-sided adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211662127U true CN211662127U (en) | 2020-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020189459.1U Active CN211662127U (en) | 2020-02-20 | 2020-02-20 | Cutting mechanism for producing double-sided adhesive tape |
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| Country | Link |
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| CN (1) | CN211662127U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260952A (en) * | 2021-12-30 | 2022-04-01 | 扬州和创新材料科技有限公司 | Device is cut to female book of sticky tape |
| CN115741838A (en) * | 2022-12-30 | 2023-03-07 | 诸暨龙圣化纤有限公司 | Fiber processing device and production process thereof |
-
2020
- 2020-02-20 CN CN202020189459.1U patent/CN211662127U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260952A (en) * | 2021-12-30 | 2022-04-01 | 扬州和创新材料科技有限公司 | Device is cut to female book of sticky tape |
| CN114260952B (en) * | 2021-12-30 | 2023-08-18 | 扬州和创新材料科技有限公司 | Device is cut to sticky tape parent roll |
| CN115741838A (en) * | 2022-12-30 | 2023-03-07 | 诸暨龙圣化纤有限公司 | Fiber processing device and production process thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 529300 No. 63 Xingyuan Avenue, Cangcheng Town, Kaiping City, Jiangmen City, Guangdong Province Patentee after: Guangdong Huangguan New Material Technology Co.,Ltd. Address before: 529300 No. 63 Xingyuan Avenue, Cangcheng Town, Kaiping City, Jiangmen City, Guangdong Province Patentee before: Guangdong crown Adhesive Products Co.,Ltd. |