A new type of high-efficiency punching and film sampling device for manufacturing membrane materials

Abstract

The present invention relates to the field of film material manufacturing, in particular to a new type of high-efficiency punching and film cutting sampling device for film material manufacturing, comprising a bottom plate, wherein two sliding bars 1 are arranged on the top of the bottom plate, and mounting brackets 1 are slidably arranged on the outer peripheral walls of the two sliding bars 1, and sliding bars 2 are welded on one side wall of the two mounting brackets, and mounting brackets 2 are slidably arranged on the outer peripheral walls of the two sliding bars 2, and springs 3 are wound around the outer peripheral walls of the two sliding bars 2, and the two springs 3 are respectively located between the two mounting brackets 1 and the side walls of the two mounting plates 2, and sliding bars 3 are welded between the two mounting brackets 2, and a plurality of sliding bars 4 are slidably arranged on the outer peripheral walls of the sliding bars 3, and a mounting block 1 is welded on the bottom of each of the sliding bars 4, and when the upper adjustment plate moves, the sliding bar 4 will be driven to slide along the sliding bar 3, so as to expand the distance between the two adjacent punching blades, thereby increasing the width of the cut release film sample.

Description

Technical Field

[0001] The invention relates to the field of membrane material manufacturing, in particular to a novel high-efficiency punching and film cutting sampling device for membrane material manufacturing. Background Art

[0002] In recent years, the research and development trend of new materials has been developing in the direction of multifunctionality, compositeness and low dimensionality. As an important product of this trend, membrane materials not only have the characteristics of high separation performance, high stability, low cost and long life, but also have significant advantages such as energy saving and environmental protection. These characteristics make membrane materials play a key role in solving water resources, energy, environmental problems and traditional industrial technology upgrading. The application fields of membrane materials are extremely wide, covering water treatment, special separation, gas separation, biomedicine, battery membranes and other aspects. For example, in the field of water treatment, membrane materials have realized a series of products from microfiltration membranes, ultrafiltration membranes, nanofiltration membranes to reverse osmosis membranes, which are widely used in drinking water purification, seawater desalination, sewage treatment and other projects. In the field of biomedicine, , and the membrane material is used to make medical devices such as hemodialyzers and extracorporeal membrane oxygenation machines to provide life support for patients; in the production process of release films, in order to ensure that product quality meets standards, regular and random sampling and testing procedures must be implemented during the production process. This procedure involves placing the completed release film product on a cutting table and using the cutting function of a sampling device to cut and extract samples for further testing of peel force and tensile properties. However, different types of release films have different requirements for sample width during the testing process. Existing sampling devices generally rely on manual operation when adjusting the cutting tools. This method not only has a relatively complex operating process, but also takes a long time, which to a certain extent restricts the improvement of detection efficiency. Summary of the invention

[0003] The purpose of the present invention is to solve the problems in the background technology and to propose a new type of high-efficiency punching and film cutting sampling device for film material manufacturing.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a new type of high-efficiency punching and cutting film sampling device for manufacturing membrane materials, including a bottom plate, two sliding bars 1 are arranged on the top of the bottom plate, and mounting frames 1 are slidably arranged on the outer peripheral walls of the two sliding bars 1, and sliding bars 2 are welded on one side wall of the two mounting frames, and mounting frames 2 are slidably arranged on the outer peripheral walls of the two sliding bars 2, and springs 3 are wound on the outer peripheral walls of the two sliding bars 2, and the two springs 3 are respectively located between the two mounting frames 1 and the side walls of the two mounting plates 2, and the two mounting frames 1 are welded on one side wall of the two mounting frames. A slide bar 3 is welded between the frames 2, and a plurality of slide bars 4 are slidably arranged on the outer peripheral wall of the slide bar 3. A mounting block 1 is welded at the bottom of each of the slide bars 4, and a punching blade is welded at the bottom of each of the mounting blocks 1. A threaded rod 1 is rotatably connected to the side wall of one of the mounting frames 2, a gear 1 is welded on the outer wall of one side of the threaded rod 1, an upper adjustment plate is threadedly connected to the outer peripheral wall of the threaded rod 1, and a plurality of limiting grooves 1 are opened on the top of the upper adjustment plate, and the starting points of each adjacent two limiting grooves 1 are the same, and each adjacent two limiting grooves 1 have the same starting point. The end points of the two slide bars are the same, the top of each of the slide bars four is slidably arranged in each limit groove one in a one-to-one correspondence, two slide bars five are welded on the inner wall of the groove body at the top of the bottom plate, and slide plates one and two are slidably arranged on the outer peripheral walls of the two slide bars five, a vertical plate one is welded between the tops of the slide bars one and the two slide bars, a Z-shaped groove is opened on the outer wall of one side of the vertical plate, a slide rail one is welded on the side wall of one of the mounting frames two, a rack one meshing with a gear one is slidably arranged in the slide rail one, and a gear slidably arranged in the Z-shaped groove is welded on the outer wall of one side of the rack one When the upper adjustment plate moves, the slide bar four will drive the slide bar three to slide, so as to expand the distance between the two adjacent punching blades, thereby increasing the width of the cut release film sample, and on the same vertical plane, the distance between each two adjacent slide bars four is equal, so that the device can perform equal-pitch variable distance adjustment on the punching blades. When performing equal-pitch variable distance adjustment between the two adjacent punching blades, the device only needs to control the electric push rod one to extend and retract, which improves the efficiency of the device to a certain extent.

[0005] In the above-mentioned new type of high-efficiency punching and film sampling device for manufacturing membrane materials, two mounting frames three are welded at the bottom of the bottom plate, one of the side walls of the mounting frames three is rotatably connected to a threaded rod two, a gear two is welded on the outer wall of one side of the threaded rod two, a lower adjustment plate is threadedly connected to the outer peripheral wall of the threaded rod two, and a plurality of limiting grooves two are opened on the top of the lower adjustment plate, the starting points of each two adjacent limiting grooves two are the same, and the end points of each two adjacent limiting grooves two are the same, and a plurality of slide plates three are slidably arranged between the two slide bars five, and each of the slide bars five A punching groove 1 is opened on the top of each plate 3, and a sliding rod 6 is welded to the bottom of each of the slide plates 3, and the bottom of each sliding rod 6 is slidably arranged in each limiting groove 2 in a one-to-one manner. A slide rail 2 is welded on the side wall of one of the mounting frames 3, and a rack 2 meshing with a gear 2 is slidably arranged in the slide rail 2, and the outer wall of one side of the rack 2 is welded to the side wall of the slide plate. As shown above, the distance adjustment between each two adjacent slide plates 3 is also performed at equal intervals, so that the punching groove 1 on the top of the slide plate 3 is always aligned with the punching blade, so that the cutting operation of the release film can be carried out smoothly.

[0006] In the above-mentioned new type of high-efficiency punching and film sampling device for manufacturing film materials, mounting blocks 2 are welded on the outer walls of both sides of the mounting block 1, sliding rods 7 are slidably arranged on the tops of the two mounting blocks 2, a pressure plate is welded between the bottoms of the two sliding rods 7, a punching groove 2 is opened on the top of the pressure plate, a spring 1 is wound on the outer peripheral wall of the two sliding rods 7, and the two springs 1 are respectively located between the two mounting blocks 2 and the pressure plates. During the cutting and sampling process, the pressure plate is always in contact with the top of the release film around the punching blade, so that the punching blade is cutting and sampling, and the release film around the punching blade is always in a taut state. This not only facilitates the punching blade to cut and sample, but also makes the cut release film sample less prone to wrinkles.

[0007] In the above-mentioned new type of high-efficiency punching and film cutting sampling device for manufacturing membrane materials, two vertical plates 2 are welded on the top of the bottom plate, and the side walls of the two vertical plates 2 are provided with inclined grooves. Slide rods 8 are slidably arranged in the two inclined grooves, and a trimming knife is welded between the two slide rods 8. Two slide rails 3 are welded on the top of the trimming knife. When the slide rod 8 moves downward, it will slide along the track of the inclined groove, thereby making the slide rod 8 drive the trimming knife to move along the track of the inclined groove.

[0008] In the above-mentioned new type of high-efficiency punching and film cutting sampling device for manufacturing membrane materials, an L-shaped plate is welded on the top of the vertical plate 2, and a slide bar 9 is slidably arranged on the top of the L-shaped plate, and a circular plate is welded on the outer peripheral wall of the slide bar 9. A spring 2 is wound on the outer peripheral wall of the slide bar 9, and the spring 2 is connected between the circular plate and the L-shaped plate. An inclined block is welded on the top of the slide bar 9, and an inclined rod is welded on the bottom of the two mounting frames 2, so that the mounting frame 2 drives the inclined rod to move in the direction of the inclined block; in this process, the arranged inclined rod first contacts the inclined block, and then the inclined rod will push the inclined block to move downward, and the inclined block will drive the slide bar 9, the slide rail 3 and the slide bar 8 to move downward.

[0009] In the above-mentioned novel high-efficiency punching and film cutting sampling device for manufacturing membrane materials, a plurality of mounting plates are welded on the top of the bottom plate, and two sliding rods are respectively welded between every two mounting plates.

[0010] In the above-mentioned new type of high-efficiency punching and film cutting sampling device for manufacturing membrane materials, a limiting rod 2 is welded on the side wall of the second mounting frame, and the upper adjustment plate is slidably set on the outer peripheral wall of the second limiting rod. A limiting rod 3 is welded on the side wall of the third mounting frame, and the lower adjustment plate is slidably set on the outer peripheral wall of the third limiting rod. The set limiting rod 2 limits the upper adjustment plate during the movement, and the set limiting rod 3 limits the lower adjustment plate during the movement.

[0011] In the above-mentioned new type of high-efficiency punching and film cutting sampling device for manufacturing film materials, an electric push rod 1 is fixedly installed on the third side wall of one of the mounting frames, and the telescopic end of the electric push rod 1 is fixedly installed on one side wall of the slide board, a mounting frame 4 is welded on the top of the base plate, an electric push rod 2 is fixedly installed on the top of the mounting frame 4, a fixing plate is fixedly installed between the telescopic ends of the two electric push rods 2, a controller is fixedly installed on the side wall of the base plate, and the controller is electrically connected to the electric push rods 1 and 2. First, the release film is placed in the center on the top of the base plate, and the front end head of the release film is located at the bottom of the fixing plate. During cutting, the controller controls the operation of the electric push rod 2, so that the electric push rod 2 drives the fixing plate to move downward, and the downward fixed plate abuts against the front end head of the release film, so as to fix the front end head of the release film.

[0012] Compared with the existing technology, the advantages of this moisture-proof distribution cabinet are:

[0013] 1. When the upper adjustment plate moves, it drives the slide bar 4 to slide along the slide bar 3, so as to expand the distance between two adjacent punching blades. On the same vertical plane, the distance between each two adjacent slide bars 4 is equal, so that the device performs equal-pitch variable distance adjustment on the punching blades. When the device performs equal-pitch variable distance adjustment between two adjacent punching blades, it only needs to control the electric push rod 1 to extend and retract, which improves the efficiency of the device in use to a certain extent;

[0014] 2. During the cutting and sampling process, the pressing plate is always in contact with the top of the release film around the punching blade, so that the release film around the punching blade is always in a tight state when the punching blade is cutting and sampling. This not only facilitates the punching blade to cut and sample, but also makes the cut release film sample less likely to wrinkle;

[0015] 3. When the slide bar 8 moves to the bottom of the chute, the trimming knife cuts off the waste material at the front end of the release film, eliminating the manual cutting steps of the staff, thereby improving the cutting and sampling efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a new type of efficient punching and film cutting sampling device for film material manufacturing proposed by the present invention;

[0017] Figure 2 It is a schematic diagram of the structure of the mounting frame 2 and the vertical plate 1 of the present invention;

[0018] Figure 3 It is a schematic diagram of the structure of gear 1 and rack 1 of the present invention;

[0019] Figure 4 It is a schematic diagram of the structure of the slide rail 1 and the rack 1 of the present invention;

[0020] Figure 5 It is a schematic diagram of the structure of the sliding bar and punching blade of the present invention;

[0021] Figure 6 It is a schematic diagram of the pressing plate structure of the present invention;

[0022] Figure 7 It is a bottom view structural schematic diagram of the present invention;

[0023] Figure 8 For the present invention Figure 7 Schematic diagram of the local structure;

[0024] Fig. 9 It is a structural schematic diagram of the slide bar 5 and the slide plate 3 of the present invention;

[0025] Fig.10 It is a schematic diagram of the structure of the second vertical plate of the present invention;

[0026] Fig.11 For the present invention Fig.10 Schematic diagram of the local structure;

[0027] Fig.12 For the present invention Fig.11 A schematic diagram of the enlarged structure of part A;

[0028] Fig.13 It is a schematic diagram of the three structures of the trimming knife and the slide rail of the present invention.

[0029] In the figure: 1, bottom plate; 2, slide bar 1; 3, mounting frame 1; 4, slide bar 2; 5, mounting frame 2; 6, slide bar 3; 7, slide bar 4; 8, mounting block 1; 9, punching blade; 10, threaded rod 1; 11, gear 1; 12, upper adjustment plate; 13, limit slot 1; 14, slide bar 5; 15, slide plate 1; 16, slide plate 2; 17, vertical plate 1; 18, Z-shaped slot; 19, slide rail 1; 20, rack 1; 21, slider; 22, mounting frame 3; 23, threaded rod 2; 24, gear 2; 25, lower adjustment plate; 26, limit slot 2; 27, slide plate 3; 28, punching slot 1; 29. Slide bar six; 30. Slide rail two; 31. Rack two; 32. Mounting block two; 33. Slide bar seven; 34. Pressure plate; 35. Punching groove two; 36. Spring one; 37. Vertical plate two; 38. Bevel groove; 39. Slide bar eight; 40. Trimming knife; 41. Slide rail three; 42. L-shaped plate; 43. Slide bar nine; 44. Round plate; 45. Spring two; 46. Inclined block; 47. Inclined rod; 48. Mounting plate; 49. Limit rod two; 50. Limit rod three; 51. Electric push rod one; 52. Mounting frame four; 53. Electric push rod two; 54. Fixed plate; 55. Controller; 56. Spring three. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0031] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] Reference Figure 1-Figure 13A new type of high-efficiency punching and film cutting sampling device for film material manufacturing includes a bottom plate 1, a mounting frame 52 is welded on the top of the bottom plate 1, an electric push rod 53 is fixedly installed on the top of the mounting frame 52, a fixing plate 54 is fixedly installed between the telescopic ends of the two electric push rods 53, the electric push rod 53 drives the fixing plate 54 to move downward, and the downward fixed plate 54 abuts on the front end head of the release film, so as to fix the front end head of the release film.

[0033] Further, two mounting frames 3 22 are welded at the bottom of the bottom plate 1, and an electric push rod 1 51 is fixedly installed on the side wall of one of the mounting frames 3 22. Two slide bars 1 2 are arranged on the top of the bottom plate 1. A plurality of mounting plates 48 are welded on the top of the bottom plate 1, and the two slide bars 1 2 are respectively welded between every two mounting plates 48. Mounting frames 1 3 are slidably arranged on the outer peripheral walls of the two slide bars 1 2. Slide bars 2 4 are welded on the side walls of the two mounting frames 1 3. Mounting frames 2 5 are slidably arranged on the outer peripheral walls of the two slide bars 2 4. Springs 3 56 are wound around the outer peripheral walls of the two slide bars 2 4, and the two springs 3 56 are respectively Located between the two mounting frames 1 3 and the side walls of the two mounting frames 2 5, the staff holds the handle on the top of the mounting frame 2 5 and presses the mounting frame 2 5 downward, so that the mounting frame 2 5 moves down along the slide bar 2 4, and the set spring 3 56 is forced to shrink; a slide bar 3 6 is welded between the two mounting frames 2 5, and a number of slide bars 4 7 are slidably arranged on the outer peripheral wall of the slide bar 3 6, and a mounting block 1 8 is welded at the bottom of each slide bar 4 7, and a punching blade 9 is welded at the bottom of each mounting block 1 8. The mounting frame 2 5 drives the slide bar 3 6, the slide bar 4 7, the mounting block 1 8 and the punching blade 9 to move downward, so that the punching blade 9 penetrates the release film.

[0034] Furthermore, a threaded rod 10 is rotatably connected to the side wall of one of the mounting frames 25, a gear 11 is welded to the outer wall of one side of the threaded rod 10, an upper adjustment plate 12 is threadedly connected to the outer peripheral wall of the threaded rod 10, and a plurality of limit grooves 13 are provided on the top of the upper adjustment plate 12, the starting points of each adjacent two limit grooves 13 are the same, and the end points of each adjacent two limit grooves 13 are the same, and the top of each slide bar 47 is slidably arranged in each limit groove 13 in a one-to-one correspondence, so that on the same vertical plane, the distance between each adjacent two slide bars 47 is The distances are evenly spaced, so that the device can adjust the punching blade 9 with equal spacing; two slide bars 5 14 are welded on the inner wall of the top groove of the bottom plate 1, and slide plates 15 and 16 are slidably arranged on the outer peripheral walls of the two slide bars 5 14, and the telescopic end of the electric push rod 1 51 is fixedly installed on the side wall of the slide plate 15, and the electric push rod 1 51 drives the slide plate 15 to move in the direction of the mounting frame 2 5, and a vertical plate 17 is welded between the slide bar 1 2 and the top of the slide plate 2 16, and a Z-shaped groove 18 is opened on the outer wall of the vertical plate 17, one of which is installed A slide rail 19 is welded on the side wall of the frame 25, and a rack 20 meshing with the gear 11 is slidably arranged in the slide rail 19. A slider 21 slidably arranged in the Z-shaped groove 18 is welded on the outer wall of one side of the rack 20. The slide rail 15 drives the vertical plate 17 to move, and the vertical plate 17 drives the slide rail 19 to move along the slide rail 19 toward the mounting frame 25. Since the slide rail 19 and the gear 11 are meshed, the moving slide rail 19 drives the gear 11 to rotate, and the gear 11 drives the threaded rod 10 to rotate, and the rotation The threaded rod 10 drives the upper adjustment plate 12 to move in the direction of the gear 11. Since the slide bar 47 is located in the limit groove 13 at the top of the upper adjustment plate 12, the upper adjustment plate 12 will drive the slide bar 47 to slide along the slide bar 3 6 when it moves, so as to expand the distance between two adjacent punching blades 9; a limit rod 2 49 is welded on the side wall of one of the mounting frames 2 5, and the upper adjustment plate 12 is slidably set on the outer peripheral wall of the limit rod 2 49, and the set limit rod 2 49 limits the upper adjustment plate 12 during the movement.

[0035] Furthermore, a threaded rod 23 is rotatably connected to the side wall of one of the mounting frames 3 22, a gear 24 is welded on the outer wall of one side of the threaded rod 23, a lower adjustment plate 25 is threadedly connected to the outer peripheral wall of the threaded rod 23, and a plurality of limit grooves 26 are provided on the top of the lower adjustment plate 25, the starting point of each adjacent two limit grooves 26 is the same, and the end point of each adjacent two limit grooves 26 is the same. As shown above, the distance adjustment between each adjacent two slide plates 3 27 is also performed at equal intervals, so that the punching groove 1 28 on the top of the slide plate 3 27 is always aligned with the punching blade 9, thereby allowing the cutting operation of the release film to proceed smoothly; a limit rod 3 50 is welded on the side wall of one of the mounting frames 3 22, and the lower adjustment plate 25 is slidably set on the outer peripheral wall of the limit rod 3 50, and the set limit rod 3 50 limits the lower adjustment plate 25 during the movement; a plurality of slide plates 3 27 are slidably set between the two slide bars 5 14 , each slide plate 3 27 is provided with a punching groove 1 28 on the top, each slide plate 3 27 is welded with a sliding rod 6 29 at the bottom, and the bottom of each sliding rod 6 29 is slidably arranged in each limiting groove 26 in a one-to-one manner, and a slide rail 2 30 is welded on the side wall of one of the mounting frames 3 22, and a rack 2 31 meshing with the gear 24 is slidably arranged in the slide rail 2 30, and the outer wall of one side of the rack 2 31 is welded on the side wall of the slide plate 1 15, and the vertical plate 17 drives the slide plate 1 15 to move, and the slide plate 1 15 drives the rack 2 31 to move along the slide rail 2 30, and when the rack 2 31 moves, it drives the gear 2 24 to rotate, and the gear 2 24 drives the threaded rod 23 to rotate, and the rotating threaded rod 23 drives the lower adjustment plate 25 to move in the direction of the gear 2 24, and when the lower adjustment plate 25 moves, it drives the sliding rod 6 29 and the sliding rod 6 29 to slide along the sliding rod 5 14, so as to expand the distance between two adjacent slide plates 3 27.

[0036] Furthermore, mounting blocks 2 32 are welded on the outer walls on both sides of the mounting block 1 8, and slide bars 7 33 are slidably arranged on the tops of the two mounting blocks 2 32, and a pressure plate 34 is welded between the bottoms of the two slide bars 7 33, and a punching groove 2 35 is opened on the top of the pressure plate 34, and springs 1 36 are wound around the outer peripheral walls of the two slide bars 7 33, and the two springs 1 36 are respectively located between the two mounting blocks 2 32 and the pressure plate 34, and the set pressure plate 34 is in contact with the top of the release film. As the mounting frame 2 5 continues to move downward, the slide bars 33 are When the spring 36 is contracted, the pressure plate 34 is subjected to a reaction force, so that the pressure plate 34 is tightly attached to the top of the release film. During the cutting and sampling process, since the pressure plate 34 is always in contact with the top of the release film around the punching blade 9, the release film around the punching blade 9 is always in a taut state when the punching blade 9 is cutting and sampling. This not only makes it easier for the punching blade 9 to cut and sample, but also makes the cut release film sample less prone to wrinkles.

[0037] Furthermore, an L-shaped plate 42 is welded on the top of the vertical plate 37, and a sliding rod 9 43 is slidably arranged on the top of the L-shaped plate 42, and a circular plate 44 is welded on the outer peripheral wall of the sliding rod 9 43. A spring 2 45 is wound around the outer peripheral wall of the sliding rod 9 43, and the spring 2 45 is connected between the circular plate 44 and the L-shaped plate 42. An inclined block 46 is welded on the top of the sliding rod 9 43, and an inclined rod 47 is welded on the bottom of the two mounting frames 25. The mounting frames 25 drive the inclined rod 47 to move in the direction of the inclined block 46. The inclined rod 47 is first in contact with the inclined block 46, and then the inclined rod 47 pushes the inclined block 46 to move downward; two vertical plates 2 are welded on the top of the bottom plate 1. 37, the side walls of the two vertical plates 37 are each provided with an inclined groove 38, and slide bars 8 39 are slidably arranged in the two inclined grooves 38, a trimming knife 40 is welded between the two slide bars 8 39, and two slide rails 3 41 are welded on the top of the trimming knife 40, and the inclined block 46 will drive the slide bar 9 43, the slide rail 3 41 and the slide bar 8 39 to move downward. Since the slide bar 8 39 is slidably arranged in the inclined groove 38, the slide bar 8 39 will slide along the track of the inclined groove 38 when moving downward, and then the slide bar 8 39 will drive the trimming knife 40 to move along the track of the inclined groove 38, and when the slide bar 8 39 moves to the bottom of the inclined groove 38, the trimming knife 40 will cut off the waste material at the front end of the release film.

[0038] Furthermore, a controller 55 is fixedly mounted on the side wall of the base plate 1 , and the controller 55 is electrically connected to the electric push rod 1 51 and the electric push rod 2 53 . The controller 55 can control the start and stop of the electric push rod 1 51 and the electric push rod 2 53 .

[0039] Working principle: before use, the staff can adjust the distance between two adjacent punching blades 9 according to actual needs, and then adjust the width of the cut release film sample to make the cut release film sample meet the requirements; first, the staff controls the operation of the electric push rod 51 through the controller 55, so that the electric push rod 51 drives the vertical plate 17 to move in the direction of the mounting frame 25, and the vertical plate 17 drives the rack 20 to move along the slide rail 19 in the direction of the mounting frame 25. Since the rack 20 and the gear 11 are meshed, the moving rack 20 drives the gear 11 to rotate, and the gear 11 drives the threaded rod 10 to rotate. The rotating threaded rod 10 drives the upper adjustment plate 12 to move in the direction of the gear 11. Since the slide rod 47 is located in the limit groove at the top of the upper adjustment plate 12 13, when the upper adjustment plate 12 moves, it will drive the slide bar 4 7 to slide along the slide bar 3 6, so as to expand the distance between the two adjacent punching blades 9, thereby increasing the width of the cut release film sample; it should be noted that since the starting point of each two adjacent limiting grooves 13 is the same, the end point of each two adjacent limiting grooves 13 is the same, so that on the same vertical plane, the distance between each two adjacent slide bars 4 7 is equal, so that this device performs equal-pitch variable distance adjustment on the punching blades 9. When performing equal-pitch variable distance adjustment between the two adjacent punching blades 9, this device only needs to control the electric push rod 1 51 to extend and retract, which improves the efficiency of the device in use to a certain extent; wherein, the set limit rod 2 49 limits the upper adjustment plate 12 during the movement;

[0040] At the same time, the vertical plate 17 drives the slide plate 15 to move, and the slide plate 15 drives the rack 21 to move along the slide rail 23. Since the rack 21 is meshed with the gear 24, the rack 21 will drive the gear 21 to rotate when it moves, and the gear 21 will drive the threaded rod 23 to rotate. The rotating threaded rod 23 drives the lower adjustment plate 25 to move in the direction of the gear 21. Since the slide bar 6 29 is located in the limit groove 26 at the top of the lower adjustment plate 25, the lower adjustment plate 25 will drive the slide bar 6 29 and the slide bar 6 29 to slide along the slide bar 5 14 when it moves, so as to expand the distance between the two adjacent slide plates 3 27. As shown above, the distance adjustment between each two adjacent slide plates 3 27 is also performed with equal spacing, so that the punching groove 1 28 at the top of the slide plate 3 27 is always aligned with the punching blade 9, so that the cutting operation of the release film can be carried out smoothly; wherein, the limit rod 3 50 is provided to limit the lower adjustment plate 25 during the movement;

[0041] When in use, first place the release film in the center on the top of the bottom plate 1, and make the front end of the release film located at the bottom of the fixing plate 54. When cutting, the controller 55 controls the electric push rod 2 53 to operate, so that the electric push rod 2 53 drives the fixing plate 54 to move downward, and the fixed plate 54 that moves downward abuts against the front end of the release film, so as to fix the front end of the release film; then the staff holds the handle on the top of the mounting frame 2 5 and presses the mounting frame 2 5 downward, so that the mounting frame 2 5 moves down along the slide bar 2 4, the spring 3 56 is contracted under the force, and the rack 1 20 drives the slider 21 to slide in the Z-shaped groove 18; in this process, the pressure plate 34 first contacts the top of the release film, and as the mounting frame 2 5 continues to move downward, the slide bar 7 33 slides upward, and the setting The spring 1 36 is contracted under force, and the spring 1 36 contracts and gives a reaction force to the pressing plate 34, so that the pressing plate 34 is closely attached to the top of the release film, and then the punching blade 9 successively penetrates the release film, the punching groove 2 35 and the punching groove 1 28, and then the staff pulls the mounting frame 2 5, so that the mounting frame 2 5 and the mounting frame 1 3 slide along the slide bar 1 2, so that the mounting frame 2 5 drives the punching blade 9 to perform evenly spaced cutting and sampling operations on the release film; during the cutting and sampling process, since the pressing plate 34 is always in contact with the top of the release film around the punching blade 9, the punching blade 9 is cutting and sampling, and the release film around the punching blade 9 is always in a tight state, which not only facilitates the punching blade 9 to cut and sample, but also makes the cut release film sample less prone to wrinkles;

[0042] After the cutting is completed, the staff will reset the mounting frame 25. Fig.11 As shown, after the mounting frame 25 is reset, the staff pushes the mounting frame 25 to move backward a short distance, so that the mounting frame 25 drives the inclined rod 47 to move in the direction of the inclined block 46; in this process, the set inclined rod 47 first contacts the inclined block 46, and then the inclined rod 47 will push the inclined block 46 to move downward, and the inclined block 46 will drive the sliding rod 9 43, the sliding rail 3 41 and the sliding rod 8 39 to move downward. Since the sliding rod 8 39 is slidably arranged in the inclined groove 38, the sliding rod 8 39 will slide along the trajectory of the inclined groove 38 when moving downward, and then the sliding rod 8 39 will drive the trimming knife 40 to move along the trajectory of the inclined groove 38. When the sliding rod 8 39 moves to the bottom of the inclined groove 38, the set trimming knife 40 will cut off the waste material at the front end of the release film, eliminating the manual cutting step of the staff, thereby improving the cutting sampling efficiency of the device, wherein the bottom of the set sliding rod 9 43 slides in the sliding rail 3 41.

[0043] It is further explained that the above-mentioned fixed connection should be understood in a broad sense unless otherwise clearly specified and limited. For example, it can be welding, gluing, or one-piece molding, etc., which are conventional means well known to those skilled in the art.

[0044] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A novel high-efficiency punching and film cutting sampling device for film material manufacturing, comprising a bottom plate (1), characterized in that: Two slide bars (2) are arranged on the top of the bottom plate (1), and mounting frames (3) are slidably arranged on the outer peripheral walls of the two slide bars (2), and slide bars (4) are welded on the side walls of the two mounting frames (3), and mounting frames (5) are slidably arranged on the outer peripheral walls of the two slide bars (4), and springs (56) are wound around the outer peripheral walls of the two slide bars (4), and the two springs (56) are respectively located between the two mounting frames (3) and the side walls of the two mounting frames (5). A slide bar 3 (6) is welded between the two mounting frames (5), and a plurality of slide bars 4 (7) are slidably arranged on the outer peripheral wall of the slide bar 3 (6). A mounting block 1 (8) is welded at the bottom of each of the slide bars 4 (7), and a punching blade (9) is welded at the bottom of each of the mounting blocks 1 (8). A threaded rod 1 (10) is rotatably connected to the side wall of one of the two mounting frames (5), and a gear 1 (11) is welded on the outer peripheral wall of one side of the threaded rod 1 (10). The threaded rod 1 (10) is threadedly connected to the outer peripheral wall of the threaded rod 1 (10). An upper adjustment plate (12) is connected, and a plurality of limit grooves (13) are opened on the top of the upper adjustment plate (12). The starting points of each adjacent two limit grooves (13) are the same, and the end points of each adjacent two limit grooves (13) are the same. The top of each slide bar (7) is slidably arranged in each limit groove (13) in a one-to-one correspondence. Two slide bars (14) are welded on the inner wall of the groove body at the top of the bottom plate (1), and slide plates are slidably arranged on the outer peripheral walls of the two slide bars (14). A vertical plate (17) is welded between the top of the slide bar (2) and the top of the slide bar (16), and a Z-shaped groove (18) is provided on the outer wall of one side of the vertical plate (17). A slide rail (19) is welded on the side wall of one of the mounting frames (5), and a rack (20) meshing with a gear (11) is slidably arranged in the slide rail (19), and a slider (21) slidably arranged in the Z-shaped groove (18) is welded on the outer wall of one side of the rack (20).

2. The high-efficiency punching and film sampling device for manufacturing a new type of film material according to claim 1 is characterized in that: Two mounting frames (22) are welded at the bottom of the bottom plate (1), one of the mounting frames (22) is rotatably connected to a threaded rod (23) on the side wall, a gear (24) is welded on the outer wall of one side of the threaded rod (23), a lower adjustment plate (25) is threadedly connected to the outer peripheral wall of the threaded rod (23), and a plurality of limiting grooves (26) are opened on the top of the lower adjustment plate (25), the starting point of each adjacent two limiting grooves (26) is the same, the end point of each adjacent two limiting grooves (26) is the same, and the two sliding rods (14) are connected to each other. ) are slidably arranged between the two mounting frames, each of which is provided with a punching groove (28) on the top, and each of which is welded with a sliding rod (29) on the bottom, and each of which is slidably arranged in each of the limiting grooves (26) on the bottom, one by one, a sliding rail (30) is welded on the side wall of one of the mounting frames (22), a rack (31) meshing with the gear (24) is slidably arranged in the sliding rail (30), and the outer wall of one side of the rack (31) is welded to the side wall of the sliding rail (15).

3. The high-efficiency punching and film sampling device for manufacturing a new type of film material according to claim 1 is characterized in that: Mounting blocks 2 (32) are welded on the outer walls on both sides of the mounting block 1 (8), and slide bars 7 (33) are slidably arranged on the tops of the two mounting blocks 2 (32), and a pressure plate (34) is welded between the bottoms of the two slide bars 7 (33), and a punching groove 2 (35) is opened on the top of the pressure plate (34), and springs 1 (36) are wound on the outer peripheral walls of the two slide bars 7 (33), and the two springs 1 (36) are respectively located between the two mounting blocks 2 (32) and the pressure plate (34).

4. The high-efficiency punching and film sampling device for manufacturing a new type of film material according to claim 1 is characterized in that: Two vertical plates (37) are welded on the top of the bottom plate (1), and the side walls of the two vertical plates (37) are each provided with an inclined groove (38), and a sliding rod (39) is slidably arranged in the two inclined grooves (38). A trimming knife (40) is welded between the two sliding rods (39), and two sliding rails (41) are welded on the top of the trimming knife (40).

5. The high-efficiency punching and film sampling device for manufacturing a new type of film material according to claim 4 is characterized in that: An L-shaped plate (42) is welded to the top of the vertical plate (37), a slide bar (43) is slidably arranged on the top of the L-shaped plate (42) and is slidably arranged in the slide rail (41). A circular plate (44) is welded to the outer peripheral wall of the slide bar (43), a spring (45) is wound around the outer peripheral wall of the slide bar (43), and the spring (45) is connected between the circular plate (44) and the L-shaped plate (42). A slope block (46) is welded to the top of the slide bar (43), and a slope rod (47) is welded to the bottom of the two mounting frames (5).

6. The high-efficiency punching and film sampling device for manufacturing a new type of film material according to claim 1 is characterized in that: A plurality of mounting plates (48) are welded to the top of the bottom plate (1), and two slide bars (2) are respectively welded between every two mounting plates (48).

7. The high-efficiency punching and film sampling device for manufacturing a new type of film material according to claim 2 is characterized in that: A limiting rod 2 (49) is welded on the side wall of one of the mounting frames 2 (5), and an upper adjustment plate (12) is slidably arranged on the outer peripheral wall of the limiting rod 2 (49); a limiting rod 3 (50) is welded on the side wall of one of the mounting frames 3 (22), and a lower adjustment plate (25) is slidably arranged on the outer peripheral wall of the limiting rod 3 (50).

8. The high-efficiency punching and film sampling device for manufacturing a new type of film material according to claim 2 is characterized in that: An electric push rod 1 (51) is fixedly mounted on the side wall of one of the mounting frames 3 (22), and the telescopic end of the electric push rod 1 (51) is fixedly mounted on the side wall of the slide plate 1 (15); a mounting frame 4 (52) is welded on the top of the base plate (1), and an electric push rod 2 (53) is fixedly mounted on the top of the mounting frame 4 (52); a fixing plate (54) is fixedly mounted between the telescopic ends of the two electric push rods 2 (53); a controller (55) is fixedly mounted on the side wall of the base plate (1), and the controller (55) is electrically connected to the electric push rod 1 (51) and the electric push rod 2 (53).

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