CN210150440U - Circular knife mould deviation correcting device - Google Patents
Circular knife mould deviation correcting device Download PDFInfo
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- CN210150440U CN210150440U CN201921083212.5U CN201921083212U CN210150440U CN 210150440 U CN210150440 U CN 210150440U CN 201921083212 U CN201921083212 U CN 201921083212U CN 210150440 U CN210150440 U CN 210150440U
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- circular knife
- ejector rod
- deviation
- adjusting
- rectifying
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Abstract
The utility model provides a circular knife mould deviation correcting device, deviation correcting device install on the station that cuts of circular knife cross cutting machine, cut the station and include circular knife mould and a pair of fixed bolster, and circular knife mould erects between the fixed bolster, deviation correcting device set up in the both sides of circular knife mould, including fastening support, the ejector pin of rectifying, tighrening ring and regulation carousel, fastening support is fixed in on the fixed bolster, and the ejector pin of rectifying wears to establish through fastening support, and the one end of the ejector pin of rectifying contacts with the side of circular knife mould, and the other end is connected with the regulation carousel, and the surface of the ejector pin of rectifying has seted up the screw thread, and the ejector pin of rectifying and fastening support threaded connection, the tighrening ring cover is located the ejector pin of rectifying and is located the part. The utility model discloses can install on each cuts the worker station, adjust the cooperation deviation between the circular knife mould to further fixed circular knife mould, make the circular knife mould not shift because of machine shake, material tension change.
Description
Technical Field
The utility model relates to a cross cutting processing technology field, concretely relates to circular knife mould deviation correcting device.
Background
The die-cut product is widely applied to automobile manufacturing and electronic industries, particularly to the flat panel display industry, and is a ubiquitous thin material, wherein the requirements of consumer electronics industries such as computer displays, televisions, mobile phones and the like are the greatest. Taking a mobile phone as an example, the mobile phone tends to be more and more light and thin, and the die-cutting adhesive tape products with double-sided adhesive structures are distributed at all corners of the interior of the mobile phone by the characteristic of layered thin type, so that the light and thin of the mobile phone is met. Chips, signal modules, screens, cameras and the like in the mobile phone can be fixed by die-cutting adhesive tape products with double-sided adhesive structures.
With the development of science and technology, die-cutting adhesive tape products are more and more complex. At present, a plurality of functions are integrated in a composite die-cutting adhesive tape product, for example, three different materials of electric conduction, heat dissipation and high temperature resistance are integrated on one die-cutting product, and only one-time assembly is needed during use, so that the manpower resource is greatly saved. However, the composite die-cutting adhesive tape product is not like a single-function die-cutting adhesive tape product, only two times of die cutting are needed, 3 times, 5 times or even more of die cutting are needed in many cases, the cutting process is not independent every time, the composite die-cutting adhesive tape product can be normally produced only by matching the cutting process with the previous cutting process and the previous cutting processes every time, once the matching is poor, the whole product is scrapped, the product is poor in batch, and the manufacturing cost of a company is increased.
In the production process, under the influence of tension of a die cutting machine, a die cutting cutter and a material, slight matching deviation exists in each cutting work station needing to be matched, and the currently common adjusting method is that the matching deviation is adjusted manually by depending on experience. However, this adjustment method cannot be quantified, and can only adjust the fitting deviation by an empirical technique, and the fitting deviation can be manually adjusted only after the fitting failure is observed, so a large amount of defective products are still generated, and the production waste is caused. Moreover, the circular knife moulds are used one by one during production, namely one set of mould only corresponds to a section of die-cutting adhesive tape type product, and if the problem of the matching deviation of each section of product is to be solved, a large amount of experienced technicians are needed to adjust the matching deviation on each cutting station of each section of product, so that the labor cost is huge.
In view of the above, it is necessary to design a deviation correction device to specifically quantify the adjustment matching deviation, reduce the adjustment time, reduce the labor cost input, and reduce the reject ratio of the product.
Disclosure of Invention
In view of this, the utility model aims at providing a circular knife mould deviation correcting device, the device mountable is adjusted the cooperation deviation between the circular knife mould on each cuts the work station to further fixed circular knife mould, make circular knife mould not shift because of machine shake, material tension change.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
a circular knife mould deviation correcting device is installed on a cutting station of a circular knife die-cutting machine, the cutting station comprises a circular knife mould and a pair of fixed supports, the circular knife mould is erected between the fixed supports, the deviation correcting device is arranged on two sides of the circular knife mould and comprises a fastening support, a deviation correcting ejector rod, a fastening ring and an adjusting turntable, the fastening support is fixed on the fixed supports, the deviation correcting ejector rod penetrates through the fastening support, one end of the deviation correcting ejector rod is in contact with the side edge of the circular knife mould, the other end of the deviation correcting ejector rod is connected with the adjusting turntable, the surface of the deviation correcting ejector rod is provided with threads, the deviation correcting ejector rod is in threaded connection with the fastening support, the fastening ring is sleeved on the part of the deviation correcting ejector rod between the adjusting turntable and the fastening support and is in threaded connection with the deviation correcting ejector rod,
and rotating the adjusting turntable to rotate the deviation rectifying ejector rod to rotate until the end part of the deviation rectifying ejector rod contacts with the side edge of the circular knife mold and is continuously abutted to adjust the position deviation of the circular knife mold, and rotating the fastening ring to abut against the fastening support after the deviation rectifying ejector rod is adjusted in place so as to force the deviation rectifying ejector rod to be in an abutting state with the side edge of the circular knife mold.
Preferably, the fastening support is divided into a fixing portion and an adjusting portion along the length direction of the fastening support, a fixing through hole is formed in the fixing portion, the fastening support penetrates through the fixing through hole through a fixing screw to be fixed to the fixing support, the adjusting portion corresponds to the side face of the circular knife mold in position, an adjusting through hole is formed in the adjusting portion, and the deviation rectifying ejector rod is in threaded connection with the adjusting through hole and penetrates through the adjusting through hole.
Preferably, two side surfaces of the fastening bracket are respectively an arc surface and a plane, one side of the fastening bracket, which is provided with the arc surface, is in contact with the fixing bracket, and one side of the fastening bracket, which is provided with the plane, is arranged towards the fastening ring.
Preferably, one end of the deviation rectifying ejector rod, which is contacted with the side face of the circular knife mold, is wrapped with a rubber buffer sleeve.
Preferably, the ground-based height of the axis of the deviation rectifying ejector rod is less than or equal to the ground-based height of the top end of the side surface of the circular knife mold, and is more than or equal to the ground-based height of the bottom end of the side surface of the circular knife mold.
Preferably, a square groove is formed in the center of the adjusting turntable, one end, which is not abutted against the side face of the circular knife mold, of the deviation rectifying ejector rod is of a square head structure, and the square head of the deviation rectifying ejector rod is embedded into the square groove of the adjusting turntable.
Preferably, a threaded hole is formed in the center of the adjusting turntable, and one end, which is not abutted against the side face of the circular knife mold, of the deviation rectifying ejector rod extends into the threaded hole and is in threaded connection with the adjusting turntable.
Preferably, the fastening ring and the circumferential outer side wall of the adjusting turntable are both provided with frosted bumps.
Compared with the prior art, the utility model provides a pair of circular knife mould deviation correcting device has following advantage:
1. the structure is simple, and the manufacturing cost is low.
2. The deviation correcting device only needs to match the dies on each cutting work station well during production debugging, and the deviation correcting ejector rod is firmly abutted against the side edge of the circular knife die by the adjusting turntable. When normal production uses, the circular knife mould can not cause the mould skew because of material reloading, machine shake scheduling problem, need not frequently to adjust the position of each circular knife mould on cutting the work station, has reduced the output of defective products to manufacturing cost has been reduced.
3. The deviation correcting device is suitable for all die-cutting adhesive tape products and not only for a certain product. The double-sided adhesive tape, the heat insulating material and the insulating material are all suitable, and are added at one time, and no other additional input is needed subsequently. During production, the circular knife mold is still a mold and only corresponds to a product, the deviation correcting device is installed on each mold, after deviation debugging is completed, the deviation correcting ejector rod and the fastening support are locked, the two side faces of the circular knife mold are completely fixed in the direction, and deviation is prevented.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a circular knife mold deviation correcting device provided by the present invention;
fig. 2 is the utility model provides a pair of circle knife mold deviation correcting device installs the front view on cutting the station.
Reference numerals and component parts description referred to in the drawings:
1. a circular knife mold; 2. fixing a bracket; 3. fastening a bracket; 4. a correcting ejector rod; 5. a fastening ring; 6. adjusting the turntable; 7. a fixing through hole; 8. an arc-shaped slot; 9. an arc-shaped surface; 10. a plane; 11. a rubber buffer sleeve.
Detailed Description
The technical solution of the present invention will be described clearly and completely through the following detailed description. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, a deviation correcting device for a circular knife die is installed on a cutting station of a circular knife die-cutting machine, the existing cutting station comprises a circular knife die 1 and a pair of fixing supports 2, and the circular knife die 1 is erected between the fixing supports 2. In order to lock the offset directions of the two sides of the circular knife mold 1, the deviation rectifying devices are arranged on the two sides of the circular knife mold 1.
Specifically, the deviation correcting device comprises a fastening bracket 3, a deviation correcting mandril 4, a fastening ring 5 and an adjusting turntable 6. The fastening support 3 is fixed on the fixed support 2, and the deviation rectifying ejector rod 4 penetrates through the fastening support 3. The surface of the deviation rectifying ejector rod 4 is provided with threads, and the deviation rectifying ejector rod 4 is in threaded connection with the fastening support 3.
The fastening bracket 3 is divided into a fixing portion and an adjusting portion along the length direction thereof. The fixing part is provided with a fixing through hole 7, and the fastening bracket 3 is fixed with the fixing bracket 2 through the fixing through hole 7 by a fixing screw. The fixed bolster 2 on the current circular knife cross cutting machine is in order to cooperate the installation roller, and its side can be equipped with a plurality of different arc wall 8 of height, so the both sides face of fastening support 3 is an arcwall face 9 and a plane 10 respectively, and one side that fastening support 3 has arcwall face 9 contacts with the arc wall 8 laminating of fixed bolster 2. The fastening ring 5 is sleeved on the part of the deviation-correcting mandril 4 between the adjusting turntable 6 and the fastening bracket 3 and is in threaded connection with the deviation-correcting mandril 4, so that one side of the fastening bracket 3 with the plane 10 is arranged towards the fastening ring 5.
The adjusting part corresponds to the side position of the circular knife mold 1, an adjusting through hole is formed in the adjusting part, and the deviation rectifying ejector rod 4 is in threaded connection with the adjusting through hole and penetrates through the adjusting through hole. One end of the deviation rectifying ejector rod 4 is in contact with the side edge of the circular knife mold 1, and the end is wrapped with a rubber buffer sleeve 11, so that the deviation rectifying ejector rod 4 is prevented from being abraded with the side surface of the circular knife mold 1. The other end of the deviation rectifying ejector rod 4 is connected with an adjusting turntable 6. The ground-based height of the axis of the deviation-rectifying ejector rod 4 is set to be less than or equal to that of the top end of the side face of the circular knife mold 1 and greater than or equal to that of the bottom end of the side face of the circular knife mold 1, so that at least part of the deviation-rectifying ejector rod 4 can be in contact with the side face of the circular knife mold 1.
The connection mode of the deviation-rectifying ejector rod 4 and the adjusting rotary table 6 is a plug-in structure, namely, a square groove is formed in the center position of the adjusting rotary table 6, the end, which is not abutted against the side face of the circular knife mold 1, of the deviation-rectifying ejector rod 4 is of a square head structure, and the square head of the deviation-rectifying ejector rod 4 is embedded into the square groove of the adjusting rotary table 6.
Meanwhile, the connection mode of the deviation-correcting ejector rod 4 and the adjusting rotary table 6 can also be a threaded connection structure, namely, a threaded hole is formed in the center position of the adjusting rotary table 6, and one end, which is not abutted against the side face of the circular cutting die 1, of the deviation-correcting ejector rod 4 extends into the threaded hole and is in threaded connection with the adjusting rotary table 6. No matter which mode is adopted, the correction ejector rod 4 can be driven to rotate only by ensuring that the adjusting turntable 6 rotates.
And selectively adjusting the deviation rectifying devices on the two sides of the circular knife die 1 according to the deviation degree of the circular knife die 1 so as to promote the circular knife die 1 to restore to the correct working position. Specifically, the adjusting turntable 6 is manually rotated to rotate the deviation rectifying ejector rod 4, and the deviation rectifying ejector rod 4 is in threaded connection with the fastening support 3, so that the deviation rectifying ejector rod 4 can move along the axial direction of the deviation rectifying ejector rod 4 to the end part of the deviation rectifying ejector rod 4 to contact with the side surface of the circular knife mold 1 when rotating, and the deviation rectifying ejector rod 4 can continuously apply pressure to the side surface of the circular knife mold 1 by continuous rotation to force the circular knife mold 1 to move along the moving direction of the deviation rectifying ejector rod 4 to adjust the position deviation of the circular knife mold 1. After the adjustment is in place, the fastening ring 5 is manually screwed to abut against the fastening support 3, and the fastening ring 5 is in threaded connection with the deviation rectifying ejector rod 4, so that a self-locking function is realized between the fastening ring 5 and the deviation rectifying ejector rod 4, and the deviation rectifying ejector rod 4 and the fastening support 3 are locked by the self-locking function between the fastening ring 5 and the deviation rectifying ejector rod 4 on the plane of the fastening support 3, namely the deviation rectifying ejector rod is kept in an abutting state with the side edge of the circular knife mold 1.
In order to facilitate manual rotation, frosted salient points are arranged on the outer circumferential side walls of the fastening ring 5 and the adjusting turntable 6.
Simultaneously, the top surface and the bottom surface of circular knife mould are fixed by pressing sword slider and the bottom roll on cutting the station, so four directions of circular knife mould are fixed simultaneously for circular knife mould can only incessantly rotate along with the bottom roll, can not take place skew and beat because of machine shake, material tension scheduling problem, also can not lead to the size cooperation bad because skew, the beating of circular knife mould.
The utility model provides a pair of circular knife mould deviation correcting device mountable is adjusted the cooperation deviation between the circular knife mould on each cuts the worker station to further fixed circular knife mould, make the circular knife mould not shift because of machine shake, material tension change, greatly reduced the time of debugging in the production process, also reduced the production of defective products simultaneously, reduced manufacturing cost, promote enterprise's profit.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides a circle sword mould deviation correcting device, deviation correcting device installs on the station that cuts of circle sword cross cutting machine, cut the station and include circle sword mould and a pair of fixed bolster, circle sword mould erects between the fixed bolster, its characterized in that: the correcting device is arranged at two sides of the circular knife mould and comprises a fastening support, a correcting ejector rod, a fastening ring and an adjusting rotary table, the fastening support is fixed on the fixing support, the correcting ejector rod penetrates through the fastening support, one end of the correcting ejector rod is contacted with the side edge of the circular knife mould, the other end of the correcting ejector rod is connected with the adjusting rotary table, the surface of the correcting ejector rod is provided with threads, the correcting ejector rod is in threaded connection with the fastening support, the fastening ring is sleeved on the part of the correcting ejector rod between the adjusting rotary table and the fastening support and is in threaded connection with the correcting ejector rod,
and rotating the adjusting turntable to rotate the deviation rectifying ejector rod to rotate until the end part of the deviation rectifying ejector rod contacts with the side edge of the circular knife mold and is continuously abutted to adjust the position deviation of the circular knife mold, and rotating the fastening ring to abut against the fastening support after the deviation rectifying ejector rod is adjusted in place so as to force the deviation rectifying ejector rod to be in an abutting state with the side edge of the circular knife mold.
2. The circular knife mold deviation correcting device of claim 1, characterized in that: the fastening support is divided into a fixing portion and an adjusting portion along the length direction of the fastening support, a fixing through hole is formed in the fixing portion, the fastening support penetrates through the fixing through hole and is fixed to the fixing support through a fixing screw, the adjusting portion corresponds to the side face position of the circular knife mold, an adjusting through hole is formed in the adjusting portion, and the deviation rectifying ejector rod is in threaded connection with the adjusting through hole and penetrates through the adjusting through hole.
3. The circular knife mold deviation correcting device of claim 2, characterized in that: the two side surfaces of the fastening support are respectively an arc surface and a plane, one side of the fastening support, which is provided with the arc surface, is in contact with the fixed support, and one side of the fastening support, which is provided with the plane, faces the fastening ring.
4. The circular knife mold deviation correcting device of claim 1, characterized in that: and one end of the deviation rectifying ejector rod, which is contacted with the side surface of the circular knife mold, is wrapped with a rubber buffer sleeve.
5. The circular knife mold deviation correcting device of claim 1, characterized in that: the ground-based height of the axis of the deviation rectifying ejector rod is smaller than or equal to the ground-based height of the top end of the side face of the circular knife mold, and is larger than or equal to the ground-based height of the bottom end of the side face of the circular knife mold.
6. The circular knife mold deviation correcting device of claim 1, characterized in that: the center position of adjusting the carousel puts and has seted up a square groove, the ejector pin of rectifying not with the one end of circular knife mould side butt is square head structure, the square head embedding of ejector pin of rectifying in the square groove of adjusting the carousel.
7. The circular knife mold deviation correcting device of claim 1, characterized in that: the center position of the adjusting turntable is provided with a threaded hole, and one end of the deviation rectifying ejector rod, which is not abutted against the side face of the circular knife mold, extends into the threaded hole and is in threaded connection with the adjusting turntable.
8. The circular knife mold deviation correcting device of claim 1, characterized in that: the fastening ring with all be provided with dull polish bump on the circumference lateral wall of adjusting the carousel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921083212.5U CN210150440U (en) | 2019-07-11 | 2019-07-11 | Circular knife mould deviation correcting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921083212.5U CN210150440U (en) | 2019-07-11 | 2019-07-11 | Circular knife mould deviation correcting device |
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| CN210150440U true CN210150440U (en) | 2020-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921083212.5U Active CN210150440U (en) | 2019-07-11 | 2019-07-11 | Circular knife mould deviation correcting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113894519A (en) * | 2021-09-27 | 2022-01-07 | 共享装备股份有限公司 | Dislocation adjusting device for closing cylinder |
-
2019
- 2019-07-11 CN CN201921083212.5U patent/CN210150440U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113894519A (en) * | 2021-09-27 | 2022-01-07 | 共享装备股份有限公司 | Dislocation adjusting device for closing cylinder |
| CN113894519B (en) * | 2021-09-27 | 2024-05-28 | 共享装备股份有限公司 | Dislocation adjusting device for cylinder closing |
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