CN215356780U - Automatic die cutting and waste discharging device for protective film - Google Patents
Automatic die cutting and waste discharging device for protective film Download PDFInfo
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- CN215356780U CN215356780U CN202121285522.2U CN202121285522U CN215356780U CN 215356780 U CN215356780 U CN 215356780U CN 202121285522 U CN202121285522 U CN 202121285522U CN 215356780 U CN215356780 U CN 215356780U
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- bin
- waste discharge
- demolding
- belt
- rod
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- 239000002699 waste material Substances 0.000 title claims abstract description 51
- 238000005520 cutting process Methods 0.000 title claims abstract description 30
- 230000001681 protective effect Effects 0.000 title claims abstract description 23
- 238000007599 discharging Methods 0.000 title description 3
- 238000005553 drilling Methods 0.000 claims abstract description 7
- 230000000670 limiting effect Effects 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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Abstract
The utility model discloses an automatic die-cutting waste discharge device for a protective film, which comprises an operation table, wherein a laser drilling machine is fixedly arranged on the upper surface of the operation table, a conveying belt is arranged on the upper surface of the operation table, a demolding bin is fixedly arranged on the upper surface of the operation table, a waste discharge bin is fixedly connected to the right side surface of the demolding bin, a baffle is fixedly arranged on the inner surface of the demolding bin, and a waste discharge assembly is fixedly connected to one side of the waste discharge bin. According to the utility model, the motor arranged in the demolding bin drives the three belts to run, the cam drives the push rod to continuously push downward for demolding, meanwhile, the other two belts drive the two cylindrical cam lead screws to rotate, the two sleeves drive the cutting blade to move back and forth, the protective film material which is not completely demolded is cut back and forth and falls off, and the demolding and waste discharge efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of automatic die cutting of protective films, in particular to an automatic die cutting and waste discharging device for protective films.
Background
The protective film is generally made of transparent materials, is used as a film pasting material on the surface of non-setting adhesive or fragile products, can be applied to an automatic die cutting and waste discharge process in the production process of the protective film, namely, the protective film is cut out in a required use range in a laser or cutting mode, and effective bits and waste materials required to be used are separated in a mode of intermittently pushing or sawing the protective film.
In the existing device for automatically die-cutting and waste discharge of the protective film, the problem of low waste discharge efficiency caused by unsmooth waste discharge due to incomplete cutting in the automatic die-cutting process exists.
Disclosure of Invention
The utility model aims to provide an automatic die-cutting waste discharge device for a protective film, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the utility model provides the following technical scheme: the automatic die-cutting waste discharge device for the protective film comprises an operation table, wherein a laser drilling machine is fixedly mounted on the upper surface of the operation table, a conveying belt is arranged on the upper surface of the operation table, a demolding bin is fixedly mounted on the upper surface of the operation table, a waste discharge bin is fixedly connected to the right side surface of the demolding bin, a baffle is fixedly mounted on the inner surface of the demolding bin, and a waste discharge assembly is fixedly connected to one side of the waste discharge bin;
the waste discharge assembly comprises a motor fixedly connected with one side of a demolding bin, an output end fixedly connected with transmission shaft of the motor is arranged, a first belt is arranged on the surface of the transmission shaft, a transverse rod is arranged on the inner surface of the first belt, a groove is formed in the demolding bin, the two ends of the transverse rod are respectively connected with the front side inner wall and the rear side inner wall of the groove in a rotating mode, a cam is fixedly mounted on the surface of the transverse rod, rollers are arranged at the bottom of the cam, the circle center of each roller is connected with a vertical rod in a rotating mode, and a push rod is fixedly connected to the bottom end of each vertical rod.
Preferably, the waste discharge assembly further comprises a second belt and a third belt which are arranged on the surface of the cross rod, the bottom of the second belt is connected with a cylindrical cam lead screw, the surface of the cylindrical cam lead screw is connected with a sliding block in a sliding mode, the bottom of the sliding block is fixedly connected with a sleeve, the inner surface of the sleeve is connected with a limiting rod in a sliding mode, and the bottom of the sleeve is fixedly provided with a cutting blade.
Preferably, the waste discharge bin is a fan-shaped cavity, the length of the waste discharge bin is matched with that of the demolding bin, the demolding bin is n-shaped, and the width of the inner surface of the demolding bin is half of that of the outer surface.
Preferably, the length of the cam is three times of the diameter of the roller, the cam is matched with the roller, the front side and the rear side of the roller are respectively connected with a vertical rod in a rotating mode, and the number of the vertical rods is two.
Preferably, the cylindrical cam screw rods are two, the length of the two cylindrical cam screw rods is the same, and the two cylindrical cam screw rods are respectively connected with the inner surface of the demolding bin through bearings.
Preferably, the sleeve is composed of a top-end circular-ring type bottom straight rod, the diameter of the circular ring at the top of the sleeve is matched with that of the limiting rod, and two ends of the limiting rod are fixedly installed in the demolding bin.
Preferably, the third belt length is the same as the second belt length, the third belt running speed is the same as the second belt running speed, and the third belt and the second belt are symmetrically distributed around the central axis of the cross rod.
Preferably, the baffle is rectangular shape board, the baffle width is greater than the push rod diameter, the baffle internal surface is provided with two circular through-holes, two circular through-hole diameter is identical with two montant diameters.
The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:
according to the utility model, the motor arranged in the demolding bin drives the three belts to run, the cam drives the push rod to continuously push downward for demolding, meanwhile, the other two belts drive the two cylindrical cam lead screws to rotate, the two sleeves drive the cutting blade to move back and forth, the protective film material which is not completely demolded is cut back and forth and falls off, and the demolding and waste discharge efficiency is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is an overall perspective view of the present invention;
FIG. 2 is a schematic sectional perspective view of the waste bin of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;
FIG. 4 is a schematic perspective view of a slider according to the present invention;
fig. 5 is a schematic perspective view of the cam of the present invention.
In the figure: 1. an operation table; 2. a laser-beam drilling machine; 3. a conveyor belt; 4. a demolding bin; 5. a waste discharge bin; 6. a motor; 7. a drive shaft; 8. a first belt; 9. a cross bar; 10. a cam; 11. a roller; 12. a vertical rod; 13. a push rod; 14. a second belt; 15. a cylindrical cam screw; 16. a slider; 17. a sleeve; 18. a limiting rod; 19. a cutting blade; 20. a third belt; 21. and a baffle plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.
The utility model provides an automatic die-cutting waste discharge device for a protective film, which comprises an operation table 1, wherein a laser drilling machine 2 is fixedly arranged on the upper surface of the operation table 1, a conveying belt 3 is arranged on the upper surface of the operation table 1, a demoulding bin 4 is fixedly arranged on the upper surface of the operation table 1, the right side surface of the demoulding bin 4 is fixedly connected with a waste discharge bin 5, a baffle 21 is fixedly arranged on the inner surface of the demoulding bin 4, and one side of the waste discharge bin 5 is fixedly connected with a waste discharge assembly;
the waste discharge assembly comprises a motor 6 fixedly connected with one side of a demoulding bin 4, an output end fixedly connected with transmission shaft 7 of the motor 6 is provided with a first belt 8 on the surface of the transmission shaft 7, a transverse rod 9 is arranged on the inner surface of the first belt 8, a groove is formed in the demoulding bin 4, the two ends of the transverse rod 9 are respectively connected with the inner wall of the front side and the rear side of the groove in a rotating mode, a cam 10 is fixedly mounted on the surface of the transverse rod 9, a roller 11 is arranged at the bottom of the cam 10, a vertical rod 12 is connected with the center of the circle of the roller 11 in a rotating mode, and a push rod 13 is fixedly connected with the bottom end of the vertical rod 12.
Further, the waste discharge assembly further comprises a second belt 14 and a third belt 20 which are arranged on the surface of the cross rod 9, the bottom of the second belt 14 is connected with a cylindrical cam screw rod 15, the surface of the cylindrical cam screw rod 15 is connected with a sliding block 16 in a sliding mode, the bottom surface of the sliding block 16 is fixedly connected with a sleeve 17, the inner surface of the sleeve 17 is connected with a limiting rod 18 in a sliding mode, and the bottom end of the sleeve 17 is fixedly provided with a cutting blade 19.
Further, in the above technical solution, the waste discharge bin 5 is a fan-shaped cavity, the length of the waste discharge bin 5 is identical to the length of the demolding bin 4, the demolding bin 4 is n-shaped, and the width of the inner surface of the demolding bin 4 is half of the width of the outer surface, so that the waste discharge bin 5 can collect waste materials in the bin.
Further, in above-mentioned technical scheme, cam 10 length is three times of gyro wheel 11 diameter, cam 10 cooperatees with gyro wheel 11, the side all rotates around gyro wheel 11 and is connected with montant 12, montant 12 is provided with two for cam 10 can be by the rotation restriction of gyro wheel 11, reciprocates that constantly promotes montant 12.
Further, in the above technical solution, two cylindrical cam screw rods 15 are provided, the two cylindrical cam screw rods 15 have the same length, and the two cylindrical cam screw rods 15 are respectively connected with the inner surface of the demolding bin 4 through bearings, so that the rotary cutting blade 19 of the cylindrical cam screw rod 15 moves back and forth.
Further, in the above technical scheme, the sleeve 17 is composed of a top-end circular-ring-shaped bottom-end straight rod, the diameter of the top circular ring of the sleeve 17 is matched with the diameter of the limiting rod 18, and two ends of the limiting rod 18 are fixedly installed in the demolding bin 4, so that the sleeve 17 moves back and forth to drive the cutting blade 19 to move back and forth.
Further, in the above technical solution, the length of the third belt 20 is the same as that of the second belt 14, the running speeds of the third belt 20 and the second belt 14 are also the same, and the third belt 20 and the second belt 14 are symmetrically distributed about the central axis of the cross bar 9, so that the third belt 20 and the second belt 14 run synchronously, and the two cylindrical cam screws 15 are driven to rotate synchronously.
Further, in the above technical scheme, baffle 21 is rectangular shape board, baffle 21 width is greater than push rod 13 diameter, baffle 21 internal surface is provided with two circular through-holes, two circular through-hole diameter is identical with two montant 12 diameters for baffle 21 can play the effect of restriction to push rod 13, and push rod 13 can not move the position of transmission shaft 7.
This practical theory of operation:
referring to the attached drawings 1-5 of the specification, after a motor 6 is started, a transmission shaft 7 is driven to rotate to drive a first belt 8 to run, a transverse rod 9 is driven to rotate, a cam 10 is driven to rotate by the rotation of the transverse rod 9, the vertical rod 12 can be driven to move up and down continuously under the rolling limitation of a roller 11 while the cam 10 rotates, so that a protective film after laser drilling is pushed downwards by the action of a push rod 13 which moves up and down continuously to drop into a waste discharge bin 5, meanwhile, the rotation of the transverse rod 9 drives a second belt 14 and a third belt 20 to run to drive two cylindrical cam lead screws 15 to rotate, a sliding block 16 slides on the surfaces of the cylindrical cam lead screws 15 continuously, a sleeve 17 can only move back and forth in the direction of a limiting rod 18 under the limiting action of the limiting rod 18 to drive a cutting blade 19 to move back and forth, and the raw material which is not pushed away completely drops after being cut back and forth, the efficiency of waste discharge is improved.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (8)
1. The utility model provides an automatic cross cutting exhaust device of protection film, includes operation panel (1), its characterized in that: the laser drilling machine is characterized in that a laser drilling machine (2) is fixedly mounted on the upper surface of the operating platform (1), a conveying belt (3) is arranged on the upper surface of the operating platform (1), a demolding bin (4) is fixedly mounted on the upper surface of the operating platform (1), a waste discharge bin (5) is fixedly connected to the right side surface of the demolding bin (4), a baffle (21) is fixedly mounted on the inner surface of the demolding bin (4), and a waste discharge assembly is fixedly connected to one side of the waste discharge bin (5);
the waste discharge assembly comprises a motor (6) fixedly connected with one side of a demolding bin (4), an output end fixedly connected with transmission shaft (7) of the motor (6), a first belt (8) is arranged on the surface of the transmission shaft (7), a transverse rod (9) is arranged on the inner surface of the first belt (8), a groove is formed in the interior of the demolding bin (4), the two ends of the transverse rod (9) are respectively connected with the front side inner wall and the rear side inner wall of the groove in a rotating mode, a cam (10) is fixedly mounted on the surface of the transverse rod (9), an idler wheel (11) is arranged at the bottom of the cam (10), the circle center of the idler wheel (11) is connected with a vertical rod (12), and a push rod (13) is fixedly connected with the bottom end of the vertical rod (12).
2. The automatic die-cutting waste discharge device for the protective film according to claim 1, wherein: the waste discharge assembly further comprises a second belt (14) and a third belt (20) which are arranged on the surface of the cross rod (9), the bottom of the second belt (14) is connected with a cylindrical cam screw rod (15), the surface of the cylindrical cam screw rod (15) is connected with a sliding block (16) in a sliding manner, the bottom of the sliding block (16) is fixedly connected with a sleeve (17), the inner surface of the sleeve (17) is connected with a limiting rod (18) in a sliding manner, and the bottom of the sleeve (17) is fixedly provided with a cutting blade (19).
3. The automatic die-cutting waste discharge device for the protective film according to claim 1, wherein: the waste discharge bin (5) is a fan-shaped cavity, the length of the waste discharge bin (5) is matched with that of the demolding bin (4), the demolding bin (4) is n-shaped, and the width of the inner surface of the demolding bin (4) is one half of that of the outer surface.
4. The automatic die-cutting waste discharge device for the protective film according to claim 1, wherein: the length of the cam (10) is three times of the diameter of the roller (11), the cam (10) is matched with the roller (11), the front side and the rear side of the roller (11) are respectively connected with a vertical rod (12) in a rotating mode, and the number of the vertical rods (12) is two.
5. The automatic die-cutting waste discharge device for the protective film according to claim 2, wherein: the two cylindrical cam screw rods (15) are arranged, the length of each cylindrical cam screw rod (15) is the same, and the two cylindrical cam screw rods (15) are respectively connected with the inner surface of the demolding bin (4) through bearings.
6. The automatic die-cutting waste discharge device for the protective film according to claim 2, wherein: the sleeve (17) is composed of a top-end circular-ring type bottom straight rod, the diameter of the circular ring at the top of the sleeve (17) is matched with that of the limiting rod (18), and two ends of the limiting rod (18) are fixedly installed in the demolding bin (4).
7. The automatic die-cutting waste discharge device for the protective film according to claim 2, wherein: the length of the third belt (20) is the same as that of the second belt (14), the running speed of the third belt (20) is the same as that of the second belt (14), and the third belt (20) and the second belt (14) are symmetrically distributed around the central axis of the cross rod (9).
8. The automatic die-cutting waste discharge device for the protective film according to claim 1, wherein: baffle (21) are rectangular shape board, baffle (21) width is greater than push rod (13) diameter, baffle (21) internal surface is provided with two circular through-holes, two circular through-hole diameter is identical with two montant (12) diameters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121285522.2U CN215356780U (en) | 2021-06-09 | 2021-06-09 | Automatic die cutting and waste discharging device for protective film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121285522.2U CN215356780U (en) | 2021-06-09 | 2021-06-09 | Automatic die cutting and waste discharging device for protective film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215356780U true CN215356780U (en) | 2021-12-31 |
Family
ID=79634090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121285522.2U Expired - Fee Related CN215356780U (en) | 2021-06-09 | 2021-06-09 | Automatic die cutting and waste discharging device for protective film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215356780U (en) |
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2021
- 2021-06-09 CN CN202121285522.2U patent/CN215356780U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211231 |