CN217123398U

CN217123398U - Protective film die cutting device capable of achieving efficient die cutting

Info

Publication number: CN217123398U
Application number: CN202220878610.1U
Authority: CN
Inventors: 熊有力; 刘洋
Original assignee: Shandong Lihua Tonghui Photoelectric Technology Co ltd
Current assignee: Shandong Lihua Tonghui Photoelectric Technology Co ltd
Priority date: 2022-04-16
Filing date: 2022-04-16
Publication date: 2022-08-05
Anticipated expiration: 2032-04-16

Abstract

The utility model discloses a protective film die cutting device capable of high-efficiency die cutting, which relates to the technical field of protective film die cutting, and comprises a base, a support frame, a conveyor belt, a support, a punching block, a fixed block and a limit pillar, wherein the bottom of the limit pillar runs through the support, the top of the support is symmetrically provided with fixed splints, a rotating rod is inserted inside the fixed splints, the middle part of the rotating rod is provided with an eccentric wheel, the eccentric wheel is positioned at the top of the fixed block, the bottom of the punching block is provided with a limit groove, the inside of the limit groove is provided with a clamp, the inside of the clamp is provided with a cutter, the cutter is vertical to the top of the conveyor belt, one side of the support frame is provided with a motor, the output end of the motor is provided with a transmission shaft, the transmission shaft runs through the conveyor belt and is fixedly connected with the conveyor, one end of the conveyor is rotatably connected with the eccentric wheel, and the error of the working frequency between the punching block and the conveyor belt is reduced as much as possible through the cooperation of the eccentric wheel and the conveyor belt, the production efficiency and the safety are improved.

Description

Protective film die cutting device capable of achieving efficient die cutting

Technical Field

The utility model relates to a technical field of protection film cross cutting, more specifically say, relate to a but protection film cutting device of high-efficient cross cutting.

Background

The traditional die cutting technology is a cutting technology for the post processing of printed matters, and the die cutting technology can manufacture printed matters or other paper products into a die cutting knife plate according to a pre-designed figure for cutting, so that the shapes of the printed matters are not limited to straight edges and right angles. The traditional die cutting production is a forming process that a die cutting cutter is combined into a die cutting plate according to patterns required by product design, and a printed matter or other platy blanks are rolled and cut into required shapes or cutting marks under the action of pressure. The indentation process is to press a line mark on the plate by using a line pressing knife or a line pressing die under the action of pressure or roll the line mark on the plate by using a line rolling wheel so that the plate can be bent and formed according to a preset position. Generally, the die cutting and indentation process is a process of combining a die cutting knife and a line pressing knife in the same template and simultaneously performing die cutting and indentation processing on a die cutting machine, which is called mold pressing for short.

In view of the above, the inventor believes that the conventional die cutting device currently generally comprises a conveyor belt and a die pressing device, but the conveyor belt and the die pressing device are driven by different driving devices, which causes frequency inconsistency between the conveyor belt and the die pressing device, needs to be adjusted frequently, causes incomplete cutting of a protective film of a die-cut product, and affects working quality and working efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but protection film cutting device of high-efficient cross cutting aims at can effectual solution conveyer belt and the drive arrangement drive of molding device according to the difference, and this frequency that just leads to between conveyer belt and the molding device is inconsistent, needs often to adjust, and the protection film that leads to the cross cutting product tailors the incompleteness, influences the problem of operating mass with work efficiency.

In order to solve the above problem, the utility model adopts the following technical scheme:

a protective film die cutting device capable of efficiently die cutting comprises a base, wherein a support frame is symmetrically arranged at the top of the base, a conveyor belt is arranged inside the support frame, a support is arranged at the top of the support frame, a punching block is inserted inside the support frame, fixed blocks are arranged on two sides of the top of the punching block, limiting support columns are symmetrically arranged at the bottoms of two sides of each fixed block, the bottoms of the limiting support columns penetrate through the support frame, fixed clamping plates are symmetrically arranged on two sides of the top of the support frame, a rotating rod is inserted inside the fixed clamping plates, an eccentric wheel is arranged in the middle of the rotating rod and located at the top of the fixed blocks, a limiting groove is formed in the bottom of the punching block, a clamp is arranged inside the limiting groove, a cutter is arranged inside the clamp and is perpendicular to the top of the conveyor belt, a motor is arranged on one side of the support frame, the output of motor is provided with the transmission shaft, the transmission shaft runs through conveyer belt fixedly connected with conveyer, conveyer's one end with the eccentric wheel rotates to be connected, through the cooperation of eccentric wheel and conveyer belt, reduces the error of the operating frequency between punching press piece and the conveyer belt as far as possible, has improved production efficiency and security.

As an optimized scheme of the utility model, the bottom symmetry of support is provided with the bearing frame, the inside rotation of bearing frame is connected with the pivot, the inside threaded connection of pivot has the stand, the stand is located the top of support frame, just the support frame in stand fixed connection.

As an optimized scheme of the utility model, spacing pillar is including the fixed box that is located the fixed block bottom, the bottom of fixed box is provided with movable post, movable post with the support is pegged graft each other, the surface of activity post is provided with the spring, the spring is located the top of support.

As a preferred scheme of the utility model, anchor clamps are including being located the regulating wheel of punching press piece one side, the axle center department of regulating wheel is provided with the runner, the runner runs through the middle part symmetry of punching press piece is provided with gear fixture, gear fixture's inner wall with laminate each other between the cutter.

As an optimized scheme of the utility model, the top of cutter is provided with the clamp splice, gear fixture's inner wall is provided with the fixture block, the fixture block with the mutual joint of clamp splice.

As a preferred scheme of the utility model, one side inner wall fixedly connected with mount of support frame, the top of mount is provided with the gyro wheel, the mount is located the inside of conveyer belt, just the gyro wheel evenly sets up in the bottom of punching press piece.

As a preferred scheme of the utility model, the conveying device comprises a first chain wheel and a first chain; a second sprocket; the first chain wheel is inserted into one end of the transmission shaft, the first chain wheel is rotatably connected with the second chain wheel through the first chain, the second chain wheel is rotatably connected with the third chain wheel through the second chain, and the third chain wheel is inserted into one end of the rotating rod.

Compared with the prior art, the utility model has the advantages of:

1. the punching press piece transmission shaft drives the conveyer belt and the conveyer is rotatory, conveyer passes through first sprocket, first chain, the second sprocket, meeting cooperation of second chain and third sprocket, the rotational frequency that makes the bull stick is unanimous with the rotational frequency of the inside barrel of conveyer belt, the bull stick pushes down the punching press piece through the eccentric wheel, the punching press piece is through the cooperation of the spacing pillar that sets up all around and support, make the punching press piece mould pressing repeatedly, the cooperation of eccentric wheel and conveyer belt is passed through in such design, the frequency of operation's between minimize punching press piece and the conveyer belt error, production efficiency and security have been improved.

2. Anchor clamps are including the regulating wheel that is located punching press piece one side, the regulating wheel makes things convenient for personnel's gripping, the axle center department of regulating wheel is provided with the runner, the middle part symmetry that the runner runs through the punching press piece is provided with gear fixture, laminate each other between gear fixture's the inner wall and the cutter, rotate the regulating wheel, make the regulating wheel pass through the runner and drive intermeshing's gear fixture and press from both sides the cutter tightly, make things convenient for the installation and the fixed of cutter, the top of cutter is provided with the clamp splice, gear fixture's inner wall is provided with the fixture block, fixture block and the mutual joint of clamp splice, the inside fixture block of gear fixture is fixed the clamp splice, through the cooperation of fixture block and clamp splice, the structural stability between cutter and the gear fixture has been improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

fig. 3 is a schematic structural diagram of a point a in fig. 2 according to the present invention.

The reference numbers in the figures illustrate:

1. a base; 11. a support frame; 12. a fixed mount; 121. a roller; 2. a motor; 21. a drive shaft; 3. a conveyor belt; 4. a support; 41. a bearing seat; 42. a rotating shaft; 43. a column; 5. stamping the blocks; 51. a fixed block; 52. a limiting groove; 6. a limiting strut; 61. a fixing box; 62. a movable post; 63. a spring; 7. a conveying device; 71. a first sprocket; 72. a first chain; 73. a second sprocket; 74. a second chain; 75. a third sprocket; 8. fixing the clamping plate; 81. a rotating rod; 82. an eccentric wheel; 9. a clamp; 91. an adjustment wheel; 92. a rotating wheel; 93. a gear clamp; 94. a clamping block; 10. a cutter; 101. and (5) clamping blocks.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-3, a protective film die cutting device capable of high-efficiency die cutting comprises a base 1, wherein a support frame 11 is symmetrically arranged at the top of the base 1, a conveyor belt 3 is arranged inside the support frame 11, a support 4 is arranged at the top of the support frame 11, bearing seats 41 are symmetrically arranged at the bottom of the support frame 4, a rotating shaft 42 is rotatably connected inside the bearing seats 41, an upright column 43 is connected inside the rotating shaft 42 in a threaded manner, the upright column 43 is positioned at the top of the support frame 11, the support frame 11 is fixedly connected with the upright column 43, the rotating shaft 42 inserted inside the bearing seats 41 is rotated, the height of the support 4 is adjusted by the rotating shaft 42 in a threaded manner through the upright column 43, a punching block 5 is inserted inside the support 4, fixed blocks 51 are arranged at two sides of the top of the punching block 5, limit pillars 6 are symmetrically arranged at the bottoms of two sides of the fixed blocks 51, and the bottoms of the limit pillars 6 penetrate through the support 4, spacing pillar 6 is including being located the fixed box 61 of fixed block 51 bottom, the bottom of fixed box 61 is provided with movable post 62, the mutual grafting with support 4 of activity post 62, the surface of activity post 62 is provided with spring 63, spring 63 is located the top of support 4, the bottom and the spring 63 laminating of fixed box 61, spring 63 is kick-backed after through inside movable post 62 grafting support 4 downward compression, make the quick playback of fixed block 51, the stability of ram block 5 has been improved.

Referring to fig. 1-3, the two sides of the top of the bracket 4 are symmetrically provided with a fixed clamp plate 8, a rotating rod 81 is inserted into the fixed clamp plate 8, the middle of the rotating rod 81 is provided with an eccentric wheel 82, the eccentric wheel 82 is positioned at the top of the fixed block 51, the bottom of the stamping block 5 is provided with a limit groove 52, a clamp 9 is arranged inside the limit groove 52, a cutter 10 is arranged inside the clamp 9, the cutter 10 is perpendicular to the top of the conveyor belt 3, the clamp 9 comprises an adjusting wheel 91 positioned at one side of the stamping block 5, the adjusting wheel 91 is convenient for a person to grasp, the axis of the adjusting wheel 91 is provided with a rotating wheel 92, the rotating wheel 92 penetrates through the middle of the stamping block 5 and is symmetrically provided with a gear clamp 93, the inner wall of the gear clamp 93 is mutually attached to the cutter 10, the adjusting wheel 91 is rotated to drive the mutually meshed gear clamp 93 to clamp the cutter 10 through the rotating wheel 92, thereby facilitating the installation and fixation of the cutter 10, the top of the cutter 10 is provided with a clamping block 101, the inner wall of the gear clamp 93 is provided with a clamping block 94, the clamping block 94 and the clamping block 101 are clamped with each other, the clamping block 101 is fixed by the clamping block 94 inside the gear clamp 93, and the structural stability between the cutter 10 and the gear clamp 93 is improved through the matching of the clamping block 94 and the clamping block 101.

Referring to fig. 1-3, a motor 2 is disposed on one side of a support frame 11, a transmission shaft 21 is disposed at an output end of the motor 2, the transmission shaft 21 penetrates through a conveyor belt 3 and is fixedly connected with a transmission device 7, one end of the transmission device 7 is rotatably connected with an eccentric 82, a fixing frame 12 is fixedly connected with an inner wall of one side of the support frame 11, a roller 121 is disposed at a top of the fixing frame 12, the fixing frame 12 is disposed inside the conveyor belt 3, the roller 121 is uniformly disposed at a bottom of a stamping block 5, the fixing frame 12 supports the conveyor belt 3 at the bottom of the stamping block 5, so as to improve stability of the conveyor belt 3, the fixing frame 12 reduces friction on the conveyor belt 3 through the roller 121, the transmission device 7 includes a first chain wheel 71, a first chain 72, a second chain wheel 73, a second chain 74 and a third chain wheel 75, the first chain wheel 71 is inserted into one end of the transmission shaft 21, the first chain wheel 71 is rotatably connected with the second chain wheel 73 through the first chain wheel 72, second sprocket 73 is connected through rotating between second chain 74 and the third sprocket 75, and third sprocket 75 pegs graft in the one end of bull stick 81, and conveyer 7 is through meeting cooperation of first sprocket 71, first chain 72, second sprocket 73, second chain 74 and third sprocket 75, makes the rotational frequency of bull stick 81 unanimous with the rotational frequency of the inside barrel of conveyer belt 3, and the error of the operating frequency between punching press piece 5 and the conveyer belt 3 has been reduced as far as possible, has improved production efficiency and security.

The working principle is as follows:

the utility model discloses, place the cross cutting material on the surface of conveyer belt 3 during the use, punching press piece 5 transmission shaft 21 drives conveyer belt 3 and conveyer 7 rotation, conveyer 7 is through first sprocket 71, first chain 72, second sprocket 73, meeting of second chain 74 and third sprocket 75 cooperates, the rotational frequency that makes bull stick 81 and the inside barrel roll of conveyer belt 3 is unanimous, bull stick 81 pushes down punching press piece 5 through eccentric wheel 82, punching press piece 5 is through the cooperation of spacing pillar 6 and support 4 that sets up all around, make punching press piece 5 mould pressing repeatedly, the cooperation of eccentric wheel 82 and conveyer belt 3 is passed through in such design, the frequency of operation's between reducing punching press piece 5 and the conveyer belt 3 error as far as possible, production efficiency and security have been improved.

The above is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention, and all the technical solutions and the improvement concepts of the present invention should be covered by the scope of the present invention.

Claims

1. The utility model provides a but protection film cutting device of high-efficient cross cutting which characterized in that includes:

the automatic punching machine comprises a base (1), wherein supporting frames (11) are symmetrically arranged at the top of the base (1), a conveying belt (3) is arranged inside the supporting frames (11), a support (4) is arranged at the top of the supporting frames (11), punching blocks (5) are inserted into the support (4), fixed blocks (51) are arranged on two sides of the top of each punching block (5), limiting support columns (6) are symmetrically arranged at the bottoms of two sides of each fixed block (51), the bottom of each limiting support column (6) penetrates through the support (4), fixed clamping plates (8) are symmetrically arranged on two sides of the top of the support (4), rotating rods (81) are inserted into the fixed clamping plates (8), eccentric wheels (82) are arranged in the middle of each rotating rod (81), the eccentric wheels (82) are located at the tops of the fixed blocks (51), and limiting grooves (52) are formed in the bottoms of the punching blocks (5), the inside of spacing groove (52) is provided with anchor clamps (9), the inside of anchor clamps (9) is provided with cutter (10), cutter (10) perpendicular to the top of conveyer belt (3), one side of support frame (11) is provided with motor (2), the output of motor (2) is provided with transmission shaft (21), transmission shaft (21) run through conveyer belt (3) fixedly connected with conveyer (7), the one end of conveyer (7) with eccentric wheel (82) rotate and are connected.

2. The apparatus for die-cutting a protective film capable of high-efficiency die-cutting according to claim 1, wherein: the bottom symmetry of support (4) is provided with bearing frame (41), the inside rotation of bearing frame (41) is connected with pivot (42), the inside threaded connection of pivot (42) has stand (43), stand (43) are located the top of support frame (11), just support frame (11) in stand (43) fixed connection.

3. The apparatus for die-cutting a protective film capable of high-efficiency die-cutting according to claim 1, wherein: spacing pillar (6) are including fixed box (61) that are located fixed block (51) bottom, the bottom of fixed box (61) is provided with movable post (62), movable post (62) with support (4) are pegged graft each other, the surface of movable post (62) is provided with spring (63), spring (63) are located the top of support (4).

4. The apparatus for die-cutting a protective film capable of high-efficiency die-cutting according to claim 1, wherein: anchor clamps (9) are including being located regulating wheel (91) of punching press piece (5) one side, the axle center department of regulating wheel (91) is provided with runner (92), runner (92) run through the middle part symmetry of punching press piece (5) is provided with gear anchor clamps (93), the inner wall of gear anchor clamps (93) with laminate each other between cutter (10).

5. The apparatus for die-cutting a protective film capable of high-efficiency die-cutting according to claim 4, wherein: the top of cutter (10) is provided with clamp splice (101), the inner wall of gear anchor clamps (93) is provided with fixture block (94), fixture block (94) with clamp splice (101) joint each other.

6. The apparatus for die-cutting a protective film capable of high-efficiency die-cutting according to claim 1, wherein: the inner wall of one side of support frame (11) is fixedly connected with mount (12), the top of mount (12) is provided with gyro wheel (121), mount (12) are located the inside of conveyer belt (3), just gyro wheel (121) evenly set up in the bottom of punching press piece (5).

7. The apparatus for die-cutting a protective film capable of high-efficiency die-cutting according to claim 1, wherein: the conveying device (7) comprises a first chain wheel (71) and a first chain (72); a second sprocket (73); the transmission shaft comprises a second chain (74) and a third chain wheel (75), wherein the first chain wheel (71) is inserted into one end of the transmission shaft (21), the first chain wheel (71) is rotatably connected with the second chain wheel (73) through a first chain (72), the second chain wheel (73) is rotatably connected with the third chain wheel (75) through a second chain (74), and the third chain wheel (75) is inserted into one end of a rotating rod (81).