CN210552969U - PC sheet bending machine - Google Patents
PC sheet bending machine Download PDFInfo
- Publication number
- CN210552969U CN210552969U CN201921209973.0U CN201921209973U CN210552969U CN 210552969 U CN210552969 U CN 210552969U CN 201921209973 U CN201921209973 U CN 201921209973U CN 210552969 U CN210552969 U CN 210552969U
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- tape
- knife edge
- pair
- bending
- bending machine
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Abstract
A PC sheet bending machine comprises a frame shell; the PC belt cutting machine comprises a frame shell, a caching mechanism, a knife edge rounding mechanism, a belt conveying mechanism, a bending mechanism and a cutting-off mechanism, wherein the caching mechanism is fixed on the frame shell and used for caching a PC belt; compared with the prior art, the beneficial effects of the utility model reside in that: the PC belt sequentially passes through the caching mechanism, the knife edge rounding mechanism, the belt conveying mechanism, the bending mechanism and the cutting mechanism, and the feeding caching, knife edge rounding, belt conveying straightening, bending and cutting functions are integrally arranged, so that the automation degree is high, and the labor is effectively saved.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a PC material processing technology field, specificly relate to a PC thin slice bender.
[ background of the invention ]
Polycarbonate (PC for short) is a high molecular polymer containing carbonate groups in molecular chains, and can be classified into various types such as aliphatic, aromatic, aliphatic-aromatic and the like according to the structures of the ester groups, wherein the application of the aliphatic and aliphatic-aromatic polycarbonates in engineering plastics is limited due to the lower mechanical properties of the aliphatic and aliphatic-aromatic polycarbonates, only the aromatic polycarbonates are industrially produced, and the polycarbonate becomes the universal engineering plastic with the highest growth speed among five engineering plastics due to the structural particularity of the polycarbonate.
In the prior art, the procedures of rounding, bending, disassembling and the like of a knife edge for processing a PC strip into a PC sheet are separated, manual feeding and transportation are needed in the middle, so that the labor cost is high, and the efficiency is low.
In view of the foregoing, it is desirable to provide a PC sheet bending machine that overcomes the deficiencies of the prior art.
[ Utility model ] content
The utility model aims at providing a PC thin slice bender aims at with buffer memory mechanism, edge of a knife rounding mechanism, tape transport mechanism, the mechanism of bending, shutdown mechanism, and degree of automation is high, effectively saves the manual work.
In order to achieve the above object, the present invention provides a PC sheet bending machine, including:
a rack housing;
the caching mechanism is fixed on the rack shell and used for caching the PC belt;
the knife edge rounding mechanism is positioned on the right side of the cache mechanism and used for repairing edges;
the tape transport mechanism is positioned on the right side of the knife edge rounding mechanism and is used for driving a PC tape;
a bending mechanism located on the right side of the tape transport mechanism and used for bending the PC tape;
and the cutting mechanism is positioned on the right side of the bending mechanism and is used for cutting the PC belt.
In a preferred embodiment, the buffer mechanism includes a stainless steel base plate, a rotating shaft disposed on the stainless steel base plate, a plexiglass cover plate covering the stainless steel base plate, and a pair of tension wheels.
In a preferred embodiment, the knife edge rounding mechanism comprises a pair of blades arranged at intervals, each blade is provided with an inclined surface structure, each inclined surface structure is provided with a V-shaped knife edge groove, and one end of each knife edge groove is machined to form a pair of knife edges.
In a preferred embodiment, the R angle of the knife edge is 0.45 mm.
In a preferred embodiment, the tape transport mechanism comprises a pair of tape feeding nozzles, a pair of tape discharging nozzles and a pair of pinch rollers positioned between the tape feeding nozzles and the tape discharging nozzles, the pair of pinch rollers are arranged up and down, and a spiral spring hole is formed in the middle of each pinch roller.
In a preferred embodiment, the bending mechanism comprises an upper pressing plate, an air cylinder connected with the upper pressing plate, and a lower pressing plate located right below the upper pressing plate, wherein an upper embossing is arranged on the lower surface of the upper pressing plate, and a lower embossing is arranged on the upper surface of the lower pressing plate.
Compared with the prior art, the utility model provides a pair of PC thin slice bender's beneficial effect lies in: the PC belt sequentially passes through the caching mechanism, the knife edge rounding mechanism, the belt conveying mechanism, the bending mechanism and the cutting mechanism, and the feeding caching, knife edge rounding, belt conveying straightening, bending and cutting functions are integrally arranged, so that the automation degree is high, and the labor is effectively saved.
[ description of the drawings ]
Fig. 1 is a perspective view of the PC sheet bending machine provided by the present invention.
Fig. 2 is a perspective view of the buffer mechanism shown in fig. 1.
Fig. 3 is a schematic view of the knife edge rounding mechanism shown in fig. 1.
Fig. 4 is a perspective view of the blade shown in fig. 3.
Fig. 5 is a front view of the pinch roller shown in fig. 1.
Fig. 6 is a perspective view of the bending mechanism shown in fig. 1.
[ detailed description ] embodiments
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. 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. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
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. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 1, the present invention provides a PC sheet bending machine 100.
In an embodiment of the present invention, PC sheet bending machine 100 includes:
a rack housing (not shown);
a buffer mechanism 10 fixed on the frame shell for buffering the PC belt;
the knife edge rounding mechanism 20 is positioned at the right side of the cache mechanism 10 and is used for repairing edges;
a tape transport mechanism 30 located on the right side of the blade rounding mechanism 20 for driving a PC tape;
a bending mechanism 40 located on the right side of the tape transport mechanism 30 for bending the PC tape;
and a cutting mechanism 50 located at the right side of the bending mechanism 40 for cutting the PC tape.
Further, referring to fig. 2, the buffer mechanism 10 includes a stainless steel bottom plate 11, a rotating shaft 12 disposed on the stainless steel bottom plate 11, an organic glass cover plate (not shown) covering the stainless steel bottom plate 11, and a pair of tension wheels 13. It can be understood that the rotating shaft 12 is used for surrounding a PC belt, the plexiglass cover plate is used for dust prevention, the tape tensioning wheel 13 is an i-shaped wheel made of teflon, the middle of the i-shaped wheel is provided with a circular hole, and the i-shaped wheel is fixed on the rack shell through a circular shaft with teeth at one end, so that tensioning and running track functions are provided between the buffer mechanism 10 and the knife edge rounding mechanism 20, and the working stability of the knife edge rounding mechanism 20 is ensured.
Further, referring to fig. 3 and 4, the knife edge 24 rounding mechanism 20 includes a pair of blades 21 arranged at intervals, each blade 21 is provided with an inclined surface structure 22, the inclined surface structure 22 is provided with a V-shaped knife edge groove 23, and one end of each knife edge groove 23 is processed to form a pair of knife edges 24. Preferably, the R angle of the knife edge 24 is 0.45 mm. It will be appreciated that the blade 24 of each blade groove 23 is capable of repairing a flange, burr or barb on the PC tape as the PC tape passes between the pair of blades 21 of the rounding mechanism 20 of the blade 24 under the driving of the tape transport mechanism 30.
Further, referring to fig. 1 and 5, the tape transport mechanism 30 includes a pair of tape feeding nozzles 31, a pair of tape discharging nozzles 32, and a pair of pressing wheels 33 located between the tape feeding nozzles 31 and the tape discharging nozzles 32, the pair of pressing wheels 33 are disposed up and down, and a spiral spring hole 331 is disposed in the middle of each pressing wheel 33. It can be understood that the tape inlet nozzle 31 and the tape outlet nozzle 32 provide a motion track for the PC tape, the PC tape can be pressed and straightened by the forward and reverse rotation of the pair of pressing wheels 33, and the elastic holes 331 on the pressing wheels 33 can be used for preventing the PC tape from being broken or deformed due to the excessive pressure.
Further, referring to fig. 6, the bending mechanism 40 includes an upper pressing plate 41, an air cylinder 42 connected to the upper pressing plate 41, and a lower pressing plate 43 located right below the upper pressing plate 41, wherein an upper embossing 411 is disposed on a lower surface of the upper pressing plate 41, and a lower embossing 431 is disposed on an upper surface of the lower pressing plate 43. It can be understood that, under the driving of the tape transport mechanism 30, when the PC tape passes through the bending mechanism 40, the air cylinder 42 drives the upper press plate 41 to press downward, so that the PC tape is pressed between the upper press plate 41 and the lower press plate 43, and then deformed to bend, and finally the cutting mechanism 50 cuts off, so as to obtain the PC sheet with the rounded knife edge 24 and the bent PC sheet.
Compared with the prior art, the utility model provides a pair of PC thin slice bender's beneficial effect lies in: the PC belt sequentially passes through the caching mechanism, the knife edge rounding mechanism, the belt conveying mechanism, the bending mechanism and the cutting mechanism, and the feeding caching, knife edge rounding, belt conveying straightening, bending and cutting functions are integrally arranged, so that the automation degree is high, and the labor is effectively saved.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. A PC sheeting bending machine, comprising:
a rack housing;
the caching mechanism is fixed on the rack shell and used for caching the PC belt;
the knife edge rounding mechanism is positioned on the right side of the cache mechanism and used for repairing edges;
the tape transport mechanism is positioned on the right side of the knife edge rounding mechanism and is used for driving a PC tape;
a bending mechanism located on the right side of the tape transport mechanism and used for bending the PC tape;
and the cutting mechanism is positioned on the right side of the bending mechanism and is used for cutting the PC belt.
2. A PC sheet bending machine according to claim 1, wherein said buffer mechanism comprises a stainless steel base plate, a rotating shaft provided on said stainless steel base plate, a plexiglas cover plate covering said stainless steel base plate, and a pair of tension rollers.
3. The PC sheet bending machine according to claim 1, wherein the knife edge rounding mechanism comprises a pair of spaced blades, each blade is provided with a bevel structure, the bevel structure is provided with a V-shaped knife edge groove, and one end of each knife edge groove is machined to form a pair of knife edges.
4. A PC sheet bending machine according to claim 3, wherein the R angle of the knife edge is 0.45 mm.
5. The PC sheet bending machine according to claim 1, wherein the tape transport mechanism comprises a pair of tape inlet nozzles, a tape outlet nozzle and a pair of pinch rollers located between the tape inlet nozzles and the tape outlet nozzle, the pair of pinch rollers are arranged up and down, and a spiral spring hole is formed in the middle of each pinch roller.
6. The PC sheet bending machine according to claim 1, wherein the bending mechanism comprises an upper press plate, an air cylinder connected with the upper press plate, and a lower press plate located right below the upper press plate, wherein the lower surface of the upper press plate is provided with upper embossings, and the upper surface of the lower press plate is provided with lower embossings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921209973.0U CN210552969U (en) | 2019-07-29 | 2019-07-29 | PC sheet bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921209973.0U CN210552969U (en) | 2019-07-29 | 2019-07-29 | PC sheet bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210552969U true CN210552969U (en) | 2020-05-19 |
Family
ID=70626917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921209973.0U Expired - Fee Related CN210552969U (en) | 2019-07-29 | 2019-07-29 | PC sheet bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210552969U (en) |
-
2019
- 2019-07-29 CN CN201921209973.0U patent/CN210552969U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20210729 |