CN212046177U

CN212046177U - Punching device of automatic bag making machine

Info

Publication number: CN212046177U
Application number: CN202020345351.7U
Authority: CN
Inventors: 麻丰平
Original assignee: Shanghai Jiefeng Printing And Packaging Co ltd
Current assignee: Shanghai Jiefeng Printing And Packaging Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-12-01
Anticipated expiration: 2030-03-18

Abstract

The utility model is suitable for an automatic change system bag machine field provides an automatic change system bag machine's die-cut device, including support frame, driving motor, buffer spring and air pump, driving motor is installed to the inboard of support frame, the second adjusting block is installed to the top of first adjusting block, the connecting block is installed in the outside of dead lever, the connecting rod is installed to the upper end of adjusting rod, the installation pole is installed to the top inboard of connecting rod, the protection pad is installed to the inboard of connecting plate, the inside of blade runs through there is the gag lever post, the below block of blade has the board of accepting, the inboard of absorbing housing is connected with the fixed plate, the collecting box is installed to the below of absorbing housing, the left the place ahead of collecting box articulates there is the door plant. This automatic change die-cut device of system bag machine is convenient for stabilize the cutting, is difficult for producing deckle edge, and is convenient for cut the change installation of piece, is convenient for absorb the waste material of die-cut in-process moreover.

Description

Punching device of automatic bag making machine

Technical Field

The utility model relates to an automatic change system bag machine technical field, specifically be an automatic change system bag machine's die-cut device.

Background

The automatic bag making machine is a machine specially used for making bags such as plastic bags, portable packaging bags and the like, has high production speed, can reduce the labor intensity of workers, and is convenient for making semi-finished products by cutting the packaging bags with a punching device in the production process of the packaging bags;

however, the common slitting device in the market is inconvenient for stable cutting, easy to generate rough edges, inconvenient for replacement and installation of the cutting blade and inconvenient for absorbing waste materials in the punching process, so that the punching device of the automatic bag making machine is provided, and the problems in the prior art are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic change die-cut device of system bag machine to provide the stable cutting of being not convenient for in solving above-mentioned background, easily produce deckle edge, and the change installation of the cutting piece of being not convenient for, the problem of the waste material of the die-cut in-process of being not convenient for absorb moreover.

In order to achieve the above object, the utility model provides a following technical scheme: a punching device of an automatic bag making machine comprises a support frame, a driving motor, a buffer spring and an air pump, wherein the driving motor is installed on the inner side of the support frame, the output end of the driving motor is connected with a first adjusting block, a second adjusting block is installed above the first adjusting block, a fixing rod penetrates through the second adjusting block, a connecting block is installed on the outer side of the fixing rod, an adjusting rod is connected above the connecting block, a connecting rod is installed at the upper end of the adjusting rod, a fixing block is arranged on the outer side of the middle of the connecting rod, the buffer spring is connected above the fixing block, an installing rod is installed on the inner side of the top end of the connecting rod, a connecting plate is fixed below the installing rod, a protective cushion is installed on the inner side of the connecting plate, a blade is connected to the inner side of the protective cushion, a limiting rod penetrates through the inner side of the blade, the lower part of the blade is clamped with a bearing plate, an absorption cover is arranged below the bearing plate, the inner side of the absorption cover is connected with a fixed plate, a connecting pipe is arranged in front of the absorption cover, a collecting box is arranged below the absorption cover, an air pump is fixed on the right side of the inner part of the collecting box and fixedly connected with the absorption cover through the connecting pipe, and a door plate is hinged to the front left of the collecting box.

The utility model discloses still provide the surface of first adjusting block and second adjusting block all is the rodent column structure, and the connected mode of first adjusting block and second adjusting block is connected for the meshing to the dead lever constitutes interlock mechanism with first adjusting block.

The utility model discloses still provide the connecting block sets up about the axis symmetry of dead lever, and the connected mode of adjusting lever and connecting block and connecting rod is articulated to the connecting rod runs through in the inside of fixed block, and the connecting rod constitutes elevation structure with the installation pole moreover.

The utility model discloses still provide the connected mode of connecting plate and protection pad is for bonding, and the inside of connecting plate is the groove-shaped structure to the longitudinal section of connecting plate is "concave" font structure.

The utility model discloses still provide the blade passes through gag lever post and connecting plate fixed connection, and the terminal outside of gag lever post is screw thread column structure to the connected mode of latch segment and gag lever post is threaded connection.

The utility model discloses still provide the longitudinal section of absorption cover is the arc structure, and absorbs the cover and be integral structure with the fixed plate welding to the inside of fixed plate is hole column structure.

Compared with the prior art, the beneficial effects of the utility model are that: the punching device of the automatic bag making machine is convenient for stable cutting, not easy to generate rough edges, convenient for replacement and installation of the cutting piece and convenient for absorbing waste materials in the punching process;

1. the fixing device is provided with a connecting block and a connecting rod, a driving motor is started, and the fixing rod is driven to rotate through a first adjusting block and a second adjusting block, so that the connecting block rotates, the adjusting rod is hinged with the connecting block and the connecting rod, the lifting of the mounting rod is controlled, the lifting stability of the mounting rod is ensured under the action of the fixing block, stable cutting is facilitated, and burrs are not easily generated;

2. the blade is provided with a limiting rod and a locking block, when the blade is passivated after being used for a long time, a new blade is placed on the inner side of the connecting plate, the limiting rod is inserted into the connecting plate and the blade, and the outer side of the tail end of the limiting rod is of a thread-shaped structure, so that the locking block is convenient to mount, the blade is fixed, and the purpose of facilitating replacement and mounting of the cutting blade is achieved;

3. be provided with absorption cover and fixed plate, when die-cut, start the air pump, absorb the waste material that the in-process produced of die-cutting under the effect of the absorption cover that the longitudinal section is the arc structure to under the effect of fixed plate, the suction that will produce leads the both sides of absorption cover, be convenient for to the abundant absorption of waste material.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

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

FIG. 3 is a schematic side view of the connection between the connecting block and the adjusting rod of the present invention;

FIG. 4 is a schematic view of the connection structure of the collecting box and the door panel of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a support frame; 2. a drive motor; 3. a first adjusting block; 4. a second adjusting block; 5. fixing the rod; 6. connecting blocks; 7. an adjusting lever; 8. a connecting rod; 9. a fixed block; 10. a buffer spring; 11. mounting a rod; 12. a connecting plate; 13. a protective pad; 14. a blade; 15. a limiting rod; 16. a locking block; 17. a bearing plate; 18. an absorbent cover; 19. a fixing plate; 20. a connecting pipe; 21. a collection box; 22. an air pump; 23. a door panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a punching device of an automatic bag making machine comprises a support frame 1, a driving motor 2, a first adjusting block 3, a second adjusting block 4, a fixed rod 5, a connecting block 6, an adjusting rod 7, a connecting rod 8, a fixed block 9, a buffer spring 10, a mounting rod 11, a connecting plate 12, a protective pad 13, a blade 14, a limiting rod 15, a locking block 16, a bearing plate 17, an absorbing cover 18, a fixed plate 19, a connecting pipe 20, a collecting box 21, an air pump 22 and a door plate 23, wherein the driving motor 2 is mounted on the inner side of the support frame 1, the output end of the driving motor 2 is connected with the first adjusting block 3, the second adjusting block 4 is mounted above the first adjusting block 3, the fixed rod 5 penetrates through the second adjusting block 4, the connecting block 6 is mounted on the outer side of the fixed rod 5, the adjusting rod 7 is connected above the connecting block 6, the connecting rod 8 is mounted at the upper end of the adjusting rod 7, the fixed block, and the top of the fixed block 9 is connected with a buffer spring 10, the top inner side of the connecting rod 8 is provided with a mounting rod 11, the lower part of the mounting rod 11 is fixed with a connecting plate 12, the inner side of the connecting plate 12 is provided with a protective pad 13, the inner side of the protective pad 13 is connected with a blade 14, the inner part of the blade 14 penetrates through a limiting rod 15, the tail end of the limiting rod 15 is provided with a locking block 16, the lower part of the blade 14 is clamped with a bearing plate 17, the lower part of the bearing plate 17 is provided with an absorption cover 18, the inner side of the absorption cover 18 is connected with a fixed plate 19, the front part of the absorption cover 18 is provided with a connecting pipe 20, the lower part of the absorption cover 18 is provided with a collecting box 21, the right side of the inner part of the collecting box 21 is fixed with an air pump 22, the.

As shown in fig. 1 and 3, the outer surfaces of the first adjusting block 3 and the second adjusting block 4 are both in a rodent structure, the first adjusting block 3 and the second adjusting block 4 are connected in a meshed manner, the fixing rod 5 and the first adjusting block 3 form a linkage mechanism, so that the lifting of the mounting rod 11 is controlled conveniently, the connecting blocks 6 are symmetrically arranged about the central axis of the fixing rod 5, the adjusting rod 7, the connecting blocks 6 and the connecting rod 8 are hinged, the connecting rod 8 penetrates through the fixing block 9, and the connecting rod 8 and the mounting rod 11 form a lifting structure, so that stable cutting is facilitated, and burrs are not easily generated;

as shown in the figures 1, 2 and 5, the connecting plate 12 is bonded with the protective pad 13, the inside of the connecting plate 12 is in a groove-shaped structure, the longitudinal section of the connecting plate 12 is in a concave structure, so that the blade 14 can be conveniently installed, the blade 14 is fixedly connected with the connecting plate 12 through the limiting rod 15, the outer side of the tail end of the limiting rod 15 is in a thread structure, the locking block 16 is in threaded connection with the limiting rod 15, so that the blade 14 can be conveniently fixed, the longitudinal section of the absorption cover 18 is in an arc structure, the absorption cover 18 and the fixing plate 19 are welded to form an integrated structure, and the inside of the fixing plate 19 is in a hole-shaped structure, so that waste materials can be conveniently and fully absorbed.

The working principle is as follows: when the punching device of the automatic bag making machine is used, firstly, when punching packaging bags, the driving motor 2 in fig. 1 is started, the fixing rod 5 is driven to rotate through the first adjusting block 3 and the second adjusting block 4, so that the connecting block 6 rotates, the connecting modes of the adjusting rod 7, the connecting block 6 and the connecting rod 8 are hinged, so that the lifting of the mounting rod 11 is controlled, the lifting stability of the mounting rod 11 is ensured under the action of the fixing block 9, the packaging bags are conveniently and stably cut under the matching action of the receiving plate 17, burrs are not easy to generate, after the using time of the device is over, the blades 14 can be passivated, the punching efficiency and the quality of the packaging bags are influenced, at the moment, the old blades 14 are taken down, new blades 14 are placed into the inner sides of the connecting plates 12 in fig. 5, the limiting rods 15 are inserted into the connecting plates 12 and the blades 14, and the outer sides of the tail ends of the limiting rods 15 are in a thread-shaped structure, the locking block 16 is convenient to install, so that the cutting blade 14 is fixed, and the aim of facilitating replacement and installation of the cutting blade is fulfilled;

in the punching process of the packaging bag, the air pump 22 in fig. 1 is started, the waste materials generated in the punching process are absorbed under the action of the absorption cover 18 with the arc-shaped longitudinal section, the suction force generated by the air pump 22 is guided to the two sides of the absorption cover 18 under the action of the fixing plate 19, the waste materials are fully absorbed, and after the punching operation is finished, the door plate 23 hinged to the left front of the collecting box 21 in fig. 4 is rotated, so that the waste materials are centralized and treated, and a series of operations of the punching device of the automatic bag making machine are completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic change die-cut device of system bag machine, includes support frame (1), driving motor (2), buffer spring (10) and air pump (22), its characterized in that: the automatic adjusting device is characterized in that a driving motor (2) is installed on the inner side of the support frame (1), the output end of the driving motor (2) is connected with a first adjusting block (3), a second adjusting block (4) is installed above the first adjusting block (3), a fixing rod (5) penetrates through the inner portion of the second adjusting block (4), a connecting block (6) is installed on the outer side of the fixing rod (5), an adjusting rod (7) is connected above the connecting block (6), a connecting rod (8) is installed at the upper end of the adjusting rod (7), a fixing block (9) is arranged on the outer side of the middle portion of the connecting rod (8), a buffer spring (10) is connected above the fixing block (9), an installation rod (11) is installed on the inner side of the top end of the connecting rod (8), a connecting plate (12) is fixed below the installation rod (11), a protective pad (13) is installed on, and the inboard of protection pad (13) is connected with blade (14), gag lever post (15) has been run through to the inside of blade (14), and the end of gag lever post (15) is provided with latch segment (16), the below block of blade (14) has and accepts board (17), and accepts the below of board (17) and install absorption cover (18), the inboard of absorption cover (18) is connected with fixed plate (19), and just the place ahead of absorption cover (18) installs connecting pipe (20), collecting box (21) are installed to the below of absorption cover (18), and the inside right side of collecting box (21) is fixed with air pump (22) to air pump (22) pass through connecting pipe (20) and absorption cover (18) fixed connection, the left place ahead of collecting box (21) articulates there is door plant (23).

2. The die cutting apparatus of an automated bag machine as set forth in claim 1, wherein: the outer surfaces of the first adjusting block (3) and the second adjusting block (4) are both in a rodent structure, the first adjusting block (3) is connected with the second adjusting block (4) in a meshed mode, and the fixing rod (5) and the first adjusting block (3) form a linkage mechanism.

3. The die cutting apparatus of an automated bag machine as set forth in claim 1, wherein: the connecting block (6) is symmetrically arranged about the central axis of the fixing rod (5), the connecting modes of the adjusting rod (7), the connecting block (6) and the connecting rod (8) are hinged, the connecting rod (8) penetrates through the inside of the fixing block (9), and the connecting rod (8) and the mounting rod (11) form a lifting structure.

4. The die cutting apparatus of an automated bag machine as set forth in claim 1, wherein: the connecting mode of the connecting plate (12) and the protective pad (13) is bonding, the inside of the connecting plate (12) is in a groove-shaped structure, and the longitudinal section of the connecting plate (12) is in a concave structure.

5. The die cutting apparatus of an automated bag machine as set forth in claim 1, wherein: the blade (14) is fixedly connected with the connecting plate (12) through the limiting rod (15), the outer side of the tail end of the limiting rod (15) is of a thread-shaped structure, and the locking block (16) is in threaded connection with the limiting rod (15).

6. The die cutting apparatus of an automated bag machine as set forth in claim 1, wherein: the longitudinal section of the absorption cover (18) is of an arc-shaped structure, the absorption cover (18) and the fixing plate (19) are welded to form an integrated structure, and the inside of the fixing plate (19) is of a hole-shaped structure.