CN213647820U

CN213647820U - Plastic film hot perforating device

Info

Publication number: CN213647820U
Application number: CN202022427215.5U
Authority: CN
Inventors: 张云宽
Original assignee: Tianjin Fudepai Packaging Products Co ltd
Current assignee: Tianjin Fudepai Packaging Products Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-07-09
Anticipated expiration: 2030-10-27

Abstract

The utility model provides a hot perforating device of plastic film belongs to the hot field of punching, the on-line screen storage device comprises a base, the rotation platform, upper plate and hypoplastron, the rotation platform rotates and sets up on the base, be provided with the axis of rotation on the rotation platform, be provided with first bevel gear in the below of axis of rotation, be provided with the motor in the below of base, the output of motor is provided with the second bevel gear, first bevel gear cooperatees with the second bevel gear, the upper plate passes through elevating gear and sets up on the rotation platform, be provided with the hole needle on the upper plate, be provided with the heating pipe in the inside of upper plate, the hypoplastron liftable sets up on the rotation platform, be equipped with the pinhole on the lower plate. The beneficial effects of the utility model are that the turntable can drive upper plate and hypoplastron and rotate jointly, realizes the regulation to the angle of punching, and compression spring has played the cushioning effect to the hypoplastron, makes the better cooperation of hole needle and hole needle.

Description

Plastic film hot perforating device

Technical Field

The utility model belongs to the hot field of punching especially relates to a hot perforating device of plastic film.

Background

The plastic film range of application is wide, need punch the operation to it when adding man-hour to the plastic film, if adopt the manual work to punch, can't guarantee the unity of hole size and the neat of position, efficiency is lower, if adopt cold punching, the plastic film breaks easily, unable normal operating, current hot perforating device can't wholly adjust the angle of punching, the hole of vertical range of can only punching, the interval of punching is difficult for adjusting, the effect of punching is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a hot perforating device of plastic film, can wholly adjust the angle of punching, can beat the hole of slope range, the interval of punching can be adjusted, the use of convenient different intervals.

In order to solve the technical problem, the utility model discloses a technical scheme is: a plastic film hot punching device comprises a base, a rotating table, an upper plate and a lower plate, wherein the rotating table is rotatably arranged on the base, a rotating shaft is arranged on the rotating table, a first bevel gear is arranged below the rotating shaft, a motor is arranged below the base, a second bevel gear is arranged at the output end of the motor, the first bevel gear is in transmission with the second bevel gear, a rotating slide block is arranged below the rotating table and is in a short arc shape, a rotating chute is arranged on the base and is in a circular ring shape, the rotating slide block is slidably arranged in the rotating chute, the upper plate is arranged on the rotating table in a lifting manner, a hole needle is arranged on the upper plate, the lower plate is arranged on the rotating table in a lifting manner, a pinhole is arranged on the lower plate, and the hole needle is matched with the pinhole, the plastic film is punched, the upper plate and the lower plate can rotate around the circle center together by the rotating table, and the punching angle is adjusted.

Further, the upper plate passes through elevating gear and sets up on the revolving stage, elevating gear includes cylinder, connecting rod, dwang and bracing piece be provided with first support column on the revolving stage, the cylinder passes through the axle setting and is in one side of first support column, the one end of connecting rod through connect with the push rod of cylinder is articulated mutually, the other end of connecting rod runs through first support column with the dwang is fixed mutually, the upper end of bracing piece with the dwang is articulated mutually, the lower extreme of bracing piece with the upper plate is connected mutually. The upper plate can be driven by the cylinder to realize lifting.

Further, still be provided with the second support column on the revolving stage, the second support column is located one side of first support column, the dwang rotates to set up first support column with between the second support column.

Furthermore, a heating pipe is arranged in the upper plate, and the hole needle is connected to the upper plate through threads. The hole needle adopting threaded connection is convenient to disassemble, so that the punching distance is adjustable.

Furthermore, a buffer rod is arranged at the lower end of the lower plate, a connecting seat is arranged on the rotating table, the buffer rod is sleeved in the connecting seat, and a compression spring is arranged on the buffer rod. The compression spring acts as a buffer when the upper plate is lowered into engagement with the lower plate.

Further, the first support column, the second support column and the lifting device are symmetrically arranged at two ends of the upper plate, a fixing plate is arranged between the first support column and the second support column, and the two support columns penetrate through the fixing hole.

Furthermore, a return spring is arranged on a push rod of the air cylinder.

Further, the base is symmetrically provided with mounting frames, the mounting frames are connected with an upper rolling shaft and a lower rolling shaft through shafts, and the upper rolling shaft and the lower rolling shaft are arranged in a tangent mode. The plastic film can be prevented from being deformed.

The utility model has the advantages and positive effects that: due to the adoption of the technical scheme, the lifting device is arranged on the rotating table, the lifting device can drive the upper plate to lift, the motor can drive the rotating table to rotate on the base, the punching angle can be adjusted, the hole needles are connected to the upper plate through threads, the hole needles can be installed or disassembled through the motor, the punching distance can be adjusted, the supporting rod is arranged below the lower plate, the connecting seat is arranged on the rotating table, the supporting rod sleeve is arranged on the connecting seat, the compression spring is arranged on the supporting rod, the lower plate can be arranged on the rotating table in a lifting mode, the compression spring plays a role in buffering, the hole needles are better matched with the hole needles, the hole needles are also protected, and the plastic film can be prevented from deforming due to the arrangement of the upper rolling shaft and the lower rolling shaft.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a detailed view of part A of the present invention;

fig. 3 is a side view of the present invention;

FIG. 4 is a top view of the rotating table and the base of the present invention;

fig. 5 is a usage state diagram of the present invention.

In the figure:

1. a first support column; 2. a connecting rod; 3. a joint; 4. a return spring; 5. a cylinder; 6. a hole needle; 7. A rotating table; 701. rotating the slide block; 702. a rotating shaft; 703. a first bevel gear; 8. a base; 801. Rotating the chute; 9. a motor; 901. a second bevel gear; 10. a lower plate; 101. a compression spring; 102. A buffer rod; 103. a pinhole; 104. a connecting seat; 11. a plastic film; 12. an upper plate; 121. heating a tube; 13. a fixing plate; 131. a fixing hole; 14. a support bar; 15. rotating the rod; 16. a second support column; 17. a mounting frame; 171. an upper roller; 172. and a lower roller.

Detailed Description

The present invention will be further described with reference to the following examples and accompanying drawings.

As shown in fig. 1 to 5, the present embodiment provides a thermal perforating device for plastic films, which comprises a base 8, a rotating table 7, a lifting device, an upper plate 12 and a lower plate 10, wherein the rotating table 7 is rotatably disposed on the base 8, a rotating slider 701 is disposed at the lower end of the rotating table 7, the rotating slider 701 is in a short arc shape, a rotating chute 801 is disposed on the base 8, the rotating chute 801 is in a circular ring shape, the center of the circular ring-shaped rotating chute 801 is concentric with the center of the rotating table 7, the rotating slider 701 is disposed in the rotating chute 801 in a matching manner, so that the rotating slider 701 slides in the rotating chute 801, a rotating shaft 702 is disposed on the rotating table 7, a first bevel gear 703 is disposed below the rotating shaft 702, a hole through which the rotating shaft 702 can pass is disposed on the base 8, a support is disposed below the base 8, a motor 9 is disposed on the support, a second bevel gear 901, the first bevel gear 703 and the second bevel gear 901 are in matched transmission, and when the motor 9 is started, the rotating platform 7 is driven to rotate on the base 8.

The upper plate 12 is arranged on the rotating platform 7 in a lifting way through a lifting device, the lifting device comprises a cylinder 5, a connecting rod 2, a rotating rod 15 and a supporting rod 14, a first supporting column 1 and a second supporting column 16 are arranged on the rotating platform 7, the first supporting column 1 and the second supporting column 16 are symmetrically arranged, the rotating rod 15 is rotatably arranged between the first supporting column 1 and the second supporting column 16, the cylinder 5 is arranged on the outer side of the first supporting column 1 through a shaft, a joint 3 is arranged on a push rod of the cylinder 5, a return spring 4 is arranged on the push rod of the cylinder 5 between the cylinder 5 and the joint 3, one end of the connecting rod 2 is hinged with the joint 3, a round shaft is fixedly arranged at the other end of the connecting rod 2, the round shaft penetrates through the first supporting column 1 and is fixed with the rotating rod 15, the other end of the rotating rod 15 is arranged on the second supporting column 16 through the shaft rotation, the upper end of bracing piece 14 is articulated mutually with dwang 15, the lower extreme of bracing piece 14 is connected with upper plate 12, first support column 1, second support column 2 and elevating gear symmetry set up the both ends at upper plate 12, be provided with fixed plate 13 between two first support columns 1 and two second support columns 2, be equipped with fixed orifices 131 on fixed plate 13, two bracing pieces 14 run through fixed plate 13 through fixed orifices 131, fixed plate 13 plays spacing effect to bracing piece 14, make bracing piece 14 vertical lift all the time.

Be provided with hole needle 6 on upper plate 12, be equipped with the screw hole on upper plate 12, pinhole 6 passes through threaded connection with upper plate 12, is provided with heating pipe 121 in upper plate 12, and hole needle 6 is provided with a plurality ofly, and the installation and the dismantlement of pinhole 6 are realized to the accessible elasticity screw thread, make pinhole 6's interval adjustable, install pinhole 6 according to required interval.

Hypoplastron 10 liftable sets up on revolving stage 7, lower extreme at hypoplastron 10 is provided with buffer beam 102, be provided with connecting seat 104 on the revolving stage, buffer beam 102 cover is established in connecting seat 104, be provided with compression spring 101 on buffer beam 102, compression spring 101 is located between hypoplastron 10's bottom and connecting seat 104 top, compression spring 101 can play the effect of buffering, be equipped with pinhole 103 on hypoplastron 10, pinhole 103 runs through the setting, hole needle 6 cooperatees with pinhole 103, pinhole 103 is provided with a plurality ofly, the quantity with hole needle 6 is the same.

The base 8 is provided with a mounting frame 17, the mounting frame 17 is symmetrically arranged on two sides of the upper plate 12, the mounting frame 17 is connected with an upper roller 171 and a lower roller 172 through shafts, the upper roller 171 and the lower roller 172 are arranged in a tangent mode, and the plastic film 11 penetrates through the upper roller 171 and the lower roller 172, so that the plastic film 11 can be kept flat and prevented from deforming.

The working process of the example is as follows: according to the distance needed by punching, the hole needles 6 can be installed on the upper plate 12, the plastic film 11 penetrates through the upper roller 171 and the lower roller 172 to reach the parts of the upper plate 12 and the lower plate 10, when the punching angle needs to be adjusted, the motor 9 is started, the second bevel gear 901 drives the first bevel gear 703 to rotate the rotating table 7, the push rod of the air cylinder 5 is pushed outwards to enable the upper plate 12 to move downwards, the hole needles 6 on the upper plate 12 are matched with the pin holes 103 on the lower plate 10, the upper plate 12 continues to move downwards, the lower plate 10 is buffered downwards through the compression spring 101 to punch the plastic film 11, and holes with inclined angles can be punched on the plastic film 11.

The utility model has the advantages that: be provided with in the below of revolving stage 7 and rotate slider 701, be equipped with rotation spout 801 on base 8, motor 9 can drive revolving stage 7 and revolve the centre of a circle of revolving stage 7 and rotate on base 8, the angle of conveniently punching is adjusted, cylinder 5 can drive upper plate 12 downstream, be provided with compression spring 101 on buffer beam 102 of lower plate 10 lower extreme, can cushion the hole needle 6 of downstream, make better cooperation of hole needle 6 and pinhole 103, also protected hole needle 6, the setting of upper roller bearing 171 and lower roller bearing 172 can prevent that plastic film 11 from warping, guarantee the level and smooth of plastic film 11.

While one or more embodiments of the present invention have been described in detail, the description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A plastic film hot perforating device is characterized by comprising a base (8), a rotating table (7), an upper plate (12) and a lower plate (10), wherein the rotating table (7) is rotatably arranged on the base (8), a rotating shaft (702) is arranged on the rotating table (7), a first bevel gear (703) is arranged below the rotating shaft (702), a motor (9) is arranged below the base (8), a second bevel gear (901) is arranged at the output end of the motor (9), the first bevel gear (703) is in transmission with the second bevel gear (901), a rotating slider (701) is arranged below the rotating table (7), the rotating slider (701) is in a short arc shape, a rotating chute (801) is arranged on the base (8), the rotating chute (801) is in a circular ring shape, and the rotating slider (701) is slidably arranged in the rotating chute (801), but upper plate (12) lifting device is in on the revolving stage (7) be provided with hole needle (6) on upper plate (12), hypoplastron (10) lifting device is in on revolving stage (7) be provided with pinhole (103) on hypoplastron (10), hole needle (6) with pinhole (103) cooperate.

2. A plastic film hot-punching apparatus according to claim 1, wherein: upper plate (12) are in through elevating gear setting on rotating platform (7), elevating gear includes cylinder (5), connecting rod (2), dwang (15) and bracing piece (14) be provided with first support column (1) on rotating platform (7), cylinder (5) are in through the axle setting one side of first support column (1), the one end of connecting rod (2) through connect (3) with the push rod of cylinder (5) is articulated mutually, the other end of connecting rod (2) runs through first support column (1) with dwang (15) are fixed mutually, the upper end of bracing piece (14) with dwang (15) are articulated mutually, the lower extreme of bracing piece (14) with upper plate (12) are connected.

3. A plastic film hot-punching apparatus according to claim 2, wherein: still be provided with second support column (16) on revolving stage (7), second support column (16) are located one side of first support column (1), dwang (15) are rotated and are set up first support column (1) with between second support column (16).

4. A plastic film hot-punching apparatus according to claim 1, wherein: a heating pipe (121) is arranged in the upper plate (12), and the hole needle (6) is connected to the upper plate (12) through threads.

5. A plastic film hot-punching apparatus according to claim 1, wherein: the lower end of the lower plate (10) is provided with a buffer rod (102), the rotating table is provided with a connecting seat (104), the buffer rod (102) is sleeved in the connecting seat (104), and the buffer rod (102) is provided with a compression spring (101).

6. A plastic film hot-punching apparatus according to claim 3, wherein: first support column (1), second support column (16) and elevating gear symmetry set up the both ends of upper plate (12) two first support column (1) and two be provided with fixed plate (13) between second support column (16), two bracing piece (14) run through fixed orifices (131) fixed plate (13).

7. A plastic film hot-punching apparatus according to claim 2, wherein: and a push rod of the air cylinder (5) is provided with a return spring (4).

8. A plastic film hot-punching apparatus according to claim 1, wherein: the base (8) is provided with a mounting frame (17) symmetrically, the mounting frame (17) is connected with an upper rolling shaft (171) and a lower rolling shaft (172) through a shaft, and the upper rolling shaft (171) and the lower rolling shaft (172) are arranged in a tangent mode.