CN223456150U

CN223456150U - Plastic gasket die-cutting machine

Info

Publication number: CN223456150U
Application number: CN202422703464.0U
Authority: CN
Inventors: 王晋; 毛翠霞
Original assignee: Zhejiang Yage Electronic Technology Co ltd
Current assignee: Zhejiang Yage Electronic Technology Co ltd
Priority date: 2024-11-06
Filing date: 2024-11-06
Publication date: 2025-10-21
Anticipated expiration: 2034-11-06

Abstract

The utility model provides a plastic gasket die cutting machine, which relates to the technical field of die cutting machines and comprises a workbench, a cutter plate for mounting a cutter blade and a fixing column, wherein two symmetrically arranged L-shaped plates are arranged on the workbench, racks are fixed on the side wall of one L-shaped plate, a sliding plate is slidably arranged on the top of the two L-shaped plates, two transmission gears which are in meshed linkage are rotatably arranged on the top surface of the sliding plate, the cutter plate in the device can be driven to intermittently move through the rotation of the two incomplete gears and the racks, so that different areas on a plastic plate are cut, the incomplete gears can drive the gears to rotate so that the fixing column can downwards move to press the plastic plate when the cutter plate is intermittent, the auxiliary cylinder pushes the cutter plate to die-cut, and the incomplete gears can drive the fixing column to upwards move to be separated from the plastic plate when the cutter plate is about to move.

Description

Plastic gasket die cutting machine

Technical Field

The utility model relates to the technical field of die cutting machines, in particular to a plastic gasket die cutting machine.

Background

The die cutting machine is also called a beer machine, a cutting machine and a numerical control punching machine, is an important device for post-printing packaging, processing and forming, and is mainly used for die cutting, indentation and gold stamping operations, laminating and automatic waste discharging of corresponding non-metal materials, self-adhesive, EVA, double-sided adhesive, electronics, mobile phone rubber mats and the like, and the die cutting machine applies certain pressure to roll-cut printing products or paperboards into certain shapes through a template engraved by a steel knife, a die cutting wheel knife, a hardware die, a steel wire or a steel plate.

Therefore, the plastic gasket die-cutting machine in the prior art has the publication number of CN218985058U, plastic is wound on a material roller at one side deviating from a material collecting box, coiled materials are drawn out, two ends of the coiled materials are respectively positioned in a space surrounded by two first springs and a working table surface, and the coiled materials are in a curled state for a long time, so that the situation of edge warping can be generated.

According to the equipment, the plastic is wound on the two material rollers, the plastic is moved through the rotation of the two material rollers to be die-cut, but when the hard plastic is die-cut, the hard plastic is difficult to roll, the hard plastic is easy to break, deform and the like in the rolling and unreeling processes, the cutting precision and stability are not well controlled by pulling out a mode of cutting a bit, and the material can be better fixed by die-cutting after the hard plastic is manufactured into a plate, so that the accurate die-cutting is facilitated, and the product quality and the dimensional precision are ensured.

Disclosure of utility model

The utility model aims to solve the problems in the prior art and provides a plastic gasket die-cutting machine.

In order to achieve the purpose, the plastic gasket die-cutting machine comprises a workbench, a cutter plate for installing a blade and fixing columns, wherein two symmetrically arranged L-shaped plates are arranged on the workbench, racks are fixed on the side wall of one L-shaped plate, a sliding plate is slidably arranged on the top of the two L-shaped plates, two transmission gears which are in meshed connection are rotatably arranged on the top surface of the sliding plate, the centers of the two transmission gears extend downwards to penetrate through the sliding plate and are fixedly connected with incomplete gears, one of the incomplete gears is in meshed connection with the racks, the sliding plate is rotatably connected with gears which are in meshed connection with the two incomplete gears, the center of the bottom surface of the gear penetrates through a gap between the two L-shaped plates to outwards extend to form a threaded rod, a threaded sleeve is in threaded connection with the threaded sleeve, the threaded sleeve is used for installing the fixing columns, and the cutter plate is in sliding connection with the sliding plate.

Preferably, the sliding plate is fixedly provided with two air cylinders, the main shaft of each air cylinder penetrates through the sliding plate and is fixed with the cutter plate, the sliding plate is fixedly provided with a motor, and the main shaft of the motor is fixed with one of the transmission gears.

Preferably, the guide rails are fixed on the two sides of the top surface of the L-shaped plate, which are positioned in the inner concave, and the sliding plate is slidably mounted with the L-shaped plate through the guide rails.

Preferably, the bottom of the threaded sleeve is fixedly connected with a connecting plate, the bottom of the connecting plate is fixedly provided with a first spring rod, and the telescopic end of the first spring rod is fixed with the fixed column.

Preferably, the cutter board top surface is located the both sides of connecting plate and all is fixed with two spring bars two, the flexible end of spring bar two passes the clearance between two L shaped plates and fixed mounting has the wheel, the wheel rolls the cooperation with L shaped plate department upper surface of bending.

Preferably, two sleeve plates are fixed on the workbench, and the L-shaped plate is fixedly connected with the two sleeve plates in an inserting mode through a bolt.

Preferably, the device further comprises two pressing plates, two groups of bolts in threaded connection with the workbench are arranged between the two sleeve plates, one group of bolts are two and are respectively positioned on two sides of the sleeve plates, and one pressing plate is sleeved on the rod part of one group of bolts.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. According to the utility model, by arranging the two incomplete gears and the gear rack, the cutter plate in the device can be driven to intermittently move through the rotation of the two incomplete gears, so that different areas on the plastic plate are cut, and when the cutter plate is intermittent, the gear is driven to rotate, so that the fixing column can move downwards to press the plastic plate, the auxiliary cylinder pushes the cutter plate to die-cut, the die-cutting position is prevented from being deviated, and when the cutter plate is about to move, the fixing column can be driven to move upwards to be separated from the plastic plate.

2. According to the utility model, the pressing plate is arranged, after the plastic plate is placed on the workbench, the two ends of the plastic plate extend to the lower part of the pressing plate, and the pressing plate is pressed on the plastic plate by screwing the bolt, so that the position of the plastic plate can be primarily fixed.

Drawings

Fig. 1 is a schematic perspective view of a plastic gasket die-cutting machine according to the present utility model;

FIG. 2 is a schematic perspective view of a transmission gear in the present utility model;

FIG. 3 is a schematic perspective view of a threaded sleeve according to the present utility model;

Fig. 4 is a schematic perspective view of a gear according to the present utility model.

The legend is 1, a workbench, 2, a fixed column, 3, a cutter plate, 4, a connecting plate, 5, a first spring rod, 6, an air cylinder, 7, a rack, 8, an L-shaped plate, 9, a sleeve plate, 10, a pressing plate, 11, a motor, 12, a transmission gear, 13, a guide rail, 14, a sliding plate, 15, a second spring rod, 16, a wheel, 17, an incomplete gear, 18, a gear, 19, a threaded rod, 20, a threaded sleeve, 21 and a bolt.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

As shown in fig. 1-4, a plastic gasket die-cutting machine comprises a workbench 1, a cutter plate 3 for installing blades and a fixed column 2, wherein two symmetrically arranged L-shaped plates 8 are arranged on the workbench 1, racks 7 are fixed on the side wall of one L-shaped plate 8, a sliding plate 14 is slidably arranged at the top of each L-shaped plate 8, two transmission gears 12 which are in meshed linkage are rotatably arranged on the top surface of each sliding plate 14, an incomplete gear 17 is fixedly connected at the center of each transmission gear 12 in a downward extending mode, one incomplete gear 17 is in meshed linkage with each rack 7, a gear 18 which is in meshed linkage with each incomplete gear 17 is rotatably connected on each sliding plate 14, a threaded rod 19 is formed by outwards extending a gap between the two L-shaped plates 8 in a penetrating mode at the bottom surface of each gear 18, a threaded rod 19 is in threaded connection with a threaded sleeve 20, each threaded sleeve 20 is used for installing the fixed column 2, each cutter plate 3 is slidably connected with each sliding plate 14 in a sliding mode, a connecting plate 4 is fixedly connected at the bottom of each threaded sleeve 20, a spring rod 5 is fixedly arranged at the bottom of each connecting plate 4, a telescopic end of each spring rod 5 is fixedly connected with each fixed column 2, guide rails 13 are fixedly connected to the bottoms of the corresponding L-shaped plates 13, and guide rails 13 are fixedly connected to the two sides of the top surfaces of each L-shaped plate 8 are located on the inner sides.

In the technical scheme, when one transmission gear 12 rotates, the other transmission gear 12 is driven to rotate in the opposite direction, so that two incomplete gears 17 rotate in the opposite direction, when one incomplete gear 17 rotates to engage with a rack 7, the other incomplete gear 17 rotates to engage with a gear 18, when the two incomplete gears 17 continue to rotate, one incomplete gear 17 rotates to drive a sliding plate 14 to slide, the other incomplete gear 17 rotates to drive the gear 18 to rotate, the gear 18 rotates to drive a threaded rod 19 to rotate, and then a thread sleeve 20 is driven to move upwards, so that a fixed column 2 is separated from a plastic plate, and the die cutting structure can move along a guide rail 13 under the cooperation of the two incomplete gears 17, thus cut the different areas on the plastic sheet, when two incomplete gears 17 rotate and one of them incomplete gear 17 is meshed with gear 18, another incomplete gear 17 is not meshed with any part, make the slide plate 14 stop moving, gear 18 reverse, drive make threaded rod 19 can reverse, make the screw thread cover 20 move downwards, and then make fixed column 2 press the plastic sheet, assist the cutting board 3 to die cut, prevent die cut position deviation, in addition, through setting up spring bar one 5, when fixed column 2 presses, prevent its pressing force is too strong, result in crushing the plastic sheet, further, the fixed column has four and is close to the apex angle department of cutting board 3 respectively.

As shown in fig. 2, two cylinders 6 are fixed on the slide plate 14, the main shaft of each cylinder 6 penetrates through the slide plate 14 and is fixed with the cutter plate 3, a motor 11 is also fixed on the slide plate 14, and the main shaft of the motor 11 is fixed with one of the transmission gears 12.

In the technical scheme, the air cylinder 6 is used for pushing the cutter plate 3 to move downwards to cut the plastic plate, and the motor 11 is used for controlling one of the transmission gears 12 to rotate.

As shown in fig. 3, two spring rods two 15 are fixed on the two sides of the top surface of the cutter plate 3, which are positioned on the connecting plate 4, the telescopic ends of the spring rods two 15 penetrate through the gap between the two L-shaped plates 8 and are fixedly provided with wheels 16, and the wheels 16 are in rolling fit with the upper surface of the bending part of the L-shaped plates 8.

In this technical scheme, when threaded rod 19 rotates, can drive thread bush 20 rotatory under the influence of frictional force, and then drive connecting plate 4 and rotate, and through setting up spring lever two 15, it is spacing to connecting plate 4's position, make connecting plate 4 unable rotation, and then make thread bush 20 unable rotation, thereby make thread bush 20 when threaded rod 19 rotates, go on elevating movement, through setting up wheel 16, not only have certain supporting role to cutter board 3, and when slide 14 slides, can make slide 14 lighter drive cutter board 3 motion.

As shown in fig. 1, two sleeve plates 9 are fixed on the workbench 1, and the L-shaped plate 8 is fixedly inserted into the two sleeve plates 9 through bolts.

In this technical scheme, through setting up sleeve plate 9, peg graft through L shaped plate 8 and sleeve plate 9, can adjust the height of L shaped plate 8 to through running through the bolt on sleeve plate 9, and peg graft bolt one end in one of them jack on the L shaped plate 8, make the position between L shaped plate 8 and the sleeve plate 9 fixed, thereby make the height of L shaped plate 8 fixed.

As shown in fig. 1, the device further comprises two pressing plates 10, two groups of bolts 21 in threaded connection with the workbench 1 are arranged between the two sleeve plates 9, two groups of bolts 21 are respectively arranged on two sides of the sleeve plates 9, and a pressing plate 10 is sleeved on the rod part of one group of bolts 21.

In the technical scheme, after the plastic plate is placed on the workbench 1 by arranging two pressing plates 10, two ends of the plastic plate extend between the pressing plates 10 and the workbench 1, and the pressing plates 10 downwards squeeze the plastic plate by screwing bolts 21, so that the plastic plate is fixed on the workbench 1.

When the plastic plate is used, the plastic plate is placed on the workbench 1, the plastic plate is extruded downwards through the pressing plate 10, so that the plastic plate is fixed on the workbench 1, the motor 11 is started, one of the transmission gears 12 is driven to rotate, the other transmission gear 12 is driven to rotate in the opposite direction, so that the two incomplete gears 17 are driven to rotate in the opposite direction, when one of the incomplete gears 17 rotates to be meshed with the gear 18, the other incomplete gear 17 is not meshed with any part, at the moment, the gear 18 is reversed, the threaded rod 19 is driven to rotate reversely, the thread sleeve 20 moves downwards, the fixing column 2 is further used for pressing the plastic plate, meanwhile, the air cylinder 6 works, the main shaft of the air cylinder 6 extends to push the cutter plate 3 to move downwards, the cutter plate 3 is cut by a blade, after the cutting is completed, the main shaft of the air cylinder 6 is recovered to drive the cutter plate 3 to move upwards, during the period, one of the two incomplete gears 17 only rotates, when the cutter plate 3 is separated from the plastic plate, the other incomplete gear 17 rotates to be meshed with the rack 7, the other incomplete gear 17 rotates to be meshed with the gear 18, when the two incomplete gears 17 are meshed with the gear 18, the two incomplete gears 17 rotate to be meshed with the gear 18, the two incomplete gears 17 rotate continuously, and the two incomplete gears 17 rotate along with the thread sleeve 18 rotate, and the thread sleeve is driven to move along the thread plate 18, and the thread sleeve is driven to rotate, and the thread plate is driven to rotate, and the complete, and the thread plate is driven to rotate, and the thread plate is continuously and the thread plate is rotated.

The wiring diagrams of the cylinder 6 and the motor 11 in the present utility model are common knowledge in the art, the working principle thereof is a known technology, and the model thereof is selected to be an appropriate model according to actual use, so that the control manner and wiring arrangement will not be explained in detail for the cylinder 6 and the motor 11.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical matter of the present utility model will still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A plastic gasket die cutting machine comprises a workbench (1), a cutter plate (3) for mounting a cutter blade and a fixing column (2), and is characterized in that two symmetrically arranged L-shaped plates (8) are arranged on the workbench (1), racks (7) are fixed on the side walls of the L-shaped plates (8), two sliding plates (14) are slidably mounted on the tops of the L-shaped plates (8), two transmission gears (12) which are in meshed connection are rotatably mounted on the top surfaces of the sliding plates (14), incomplete gears (17) are fixedly connected to the centers of the two transmission gears (12) in a downward extending mode and penetrate through the sliding plates (14), one incomplete gear (17) is in meshed connection with the racks (7), gears (18) which are in meshed connection with the two incomplete gears (17) are rotatably connected to the sliding plates (14), the centers of the bottoms of the gears (18) penetrate through gaps between the two L-shaped plates (8) to outwards extend to form threaded rods (19), threaded sleeves (20) are in threaded connection, and the threaded sleeves (20) are used for mounting the cutter plate (3) in a sliding mode and are connected to the sliding columns (14).

2. The plastic gasket die-cutting machine according to claim 1, wherein two air cylinders (6) are fixed on the sliding plate (14), a main shaft of each air cylinder (6) penetrates through the sliding plate (14) to be fixed with the cutter plate (3), a motor (11) is further fixed on the sliding plate (14), and the main shaft of the motor (11) is fixed with one of the transmission gears (12).

3. The die-cutting machine for plastic gaskets according to claim 1, wherein guide rails (13) are fixed on two sides of the top surface of the L-shaped plate (8) positioned in the concave, and the sliding plate (14) is slidably arranged with the L-shaped plate (8) through the guide rails (13).

4. The die-cutting machine for plastic gaskets according to claim 1, wherein a connecting plate (4) is fixedly connected to the bottom of the threaded sleeve (20), a first spring rod (5) is fixedly arranged at the bottom of the connecting plate (4), and the telescopic end of the first spring rod (5) is fixedly connected with the fixed column (2).

5. The plastic gasket die-cutting machine according to claim 1, wherein two spring rods II (15) are fixed on two sides of the top surface of the cutter plate (3) positioned on the connecting plate (4), the telescopic ends of the spring rods II (15) penetrate through a gap between the two L-shaped plates (8) and are fixedly provided with wheels (16), and the wheels (16) are in rolling fit with the upper surface of the bending part of the L-shaped plates (8).

6. The die-cutting machine for plastic gaskets according to claim 1, wherein two sleeve plates (9) are fixed on the workbench (1), and the L-shaped plate (8) is fixedly connected with the two sleeve plates (9) in an inserting mode through a bolt.

7. The die-cutting machine for plastic gaskets according to claim 1, further comprising two pressing plates (10), wherein two groups of bolts (21) in threaded connection with the workbench (1) are arranged between the two sleeve plates (9), one group of bolts (21) is arranged at two sides of the sleeve plates (9), and the pressing plates (10) are sleeved on the rod parts of one group of bolts (21).