CN211942318U

CN211942318U - Automatic punching forming machine for packaging bag

Info

Publication number: CN211942318U
Application number: CN202020339711.2U
Authority: CN
Inventors: 汪纯球
Original assignee: Anhui Huachi Plastic Co ltd
Current assignee: Anhui Huachi Environmental Protection Technology Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-11-17
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses an automatic punching make-up machine of wrapping bag, the on-line screen storage device comprises a base, the top fixedly connected with card frame of base, and the inner wall fixedly connected with chopping block of card frame bottom, the inner wall at card frame top has the backup pad through bolted connection, and the top fixedly connected with limiting plate of backup pad. The utility model discloses when using. The wrapping bag stacks on the chopping block, the hydraulic stem promotes the die-cut shaping of die-cut sword to the wrapping bag downwards, it moves down along with the die-cut to insert a section of thick bamboo, treat and insert a section of thick bamboo bottom and support column contact back, the clamp plate can be inserted a section of thick bamboo and promote, and press down the wrapping bag on the chopping block, make the wrapping bag remain stable when accepting die-cut, avoid the wrapping bag to receive the pressure of die-cut and in disorder, the quality of guarantee wrapping bag processing, the spring is tensile when the clamp plate downstream, after the die-cut, the hydraulic stem drives the die-cut upward movement, spring pulling clamp plate upwards resets, the staff of being convenient.

Description

Automatic punching forming machine for packaging bag

Technical Field

The utility model relates to a wrapping bag processing technology field especially relates to an automatic punching make-up machine of wrapping bag.

Background

The portable plastic bags used in daily life of people are all processed by tubular plastic films, two sealing lines are formed by heating two ends of the plastic films by a bag making machine, then the plastic films are cut into a section of rectangular plastic film section, a certain number of rectangular plastic film sections with openings sealed at two ends are automatically piled into a pile by the bag making machine, then the plastic films are punched by a punching machine, and one ends of the plastic films are cut into the portable plastic bags with handle shapes.

When the existing packaging bag forming device is used for punching, the packaging bags cannot be actively fixed, the pressure of a punching knife easily causes scattered impact on the stacked packaging bags, the appearance and the quality of the processed packaging bags are influenced, and an automatic punching forming machine for the packaging bags is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic punching forming machine for packaging bags.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an automatic punching make-up machine of wrapping bag, includes the base, the top fixedly connected with card frame of base, and the inner wall fixedly connected with chopping block of card frame bottom, the inner wall at card frame top has the backup pad through bolted connection, and the top fixedly connected with limiting plate of backup pad, one side fixedly connected with support at limiting plate top, and the inner wall fixedly connected with hydraulic stem at support top, the bottom fixedly connected with connecting plate of hydraulic stem, and the bottom fixedly connected with die cutter of connecting plate one side, the bottom fixedly connected with of connecting plate opposite side inserts a section of thick bamboo, and inserts a bottom of section of thick bamboo and peg graft and have the inserted bar, the bottom welding of inserted bar has the support column, and the bottom welding of support column has the clamp plate, the top of clamp plate one side rotates through the round pin axle to be connected with the spring.

As a further aspect of the present invention: a groove is formed in one side, close to the punching knife, of the limiting plate, and the bottom of the punching knife is located inside the groove.

As a further aspect of the present invention: the inner wall of the groove of the limiting plate is rotatably connected with a roller through a bearing, and one side of the punching knife is attached to the roller.

As a further aspect of the present invention: the outer wall of the inserted bar is equal to the inner wall of the inserted cylinder.

As a further aspect of the present invention: the top of the supporting plate is provided with a slot, and one side of the bottom of the limiting plate is welded with a screw rod which is inserted into the slot.

As a further aspect of the present invention: the bottom of the screw rod is in threaded connection with a threaded sleeve, and the top of the threaded sleeve is attached to the inner wall of the supporting plate.

As a further aspect of the present invention: the spout has all been seted up to the both sides of support, and the support has the slider through two spout sliding connection, and the slider welds in one side of connecting plate.

The utility model has the advantages that:

1. by arranging the inserting barrel, the inserting rod, the pressing plate and the spring, the packaging bag is stacked on the chopping board, the hydraulic rod pushes the punching knife downwards to punch and form the packaging bag, the inserting barrel moves downwards along with the punching knife synchronously, after the bottom of the inserting barrel is contacted with the supporting column, the pressing plate can be pushed by the inserting barrel and presses the packaging bag on the chopping board downwards, so that the packaging bag is kept stable when being punched, the packaging bag is prevented from being scattered under the pressure of the punching knife, the processing quality of the packaging bag is guaranteed, the spring is stretched when the pressing plate moves downwards, the hydraulic rod drives the punching knife to move upwards after punching is finished, the spring pulls the pressing plate to reset upwards, and a worker can take out the processed packaging;

2. the thread sleeve, the slot and the screw rod are arranged, the thread sleeve is unscrewed, the screw rod slides along the slot transversely, the punching position of the punching knife can be adjusted, the thread sleeve is screwed onto the screw rod again after the adjustment is finished, and the support is fixed, so that the device has wide applicability and can finish the punching work of packaging bags with different specifications;

3. through setting up slider and spout, the in-process that the connecting plate removed, the slider passes through the spout and follows the synchronous downstream of support, further prescribes a limit to the movement track of die-cut sword, makes the die-cut of wrapping bag more accurate.

Drawings

Fig. 1 is a structural sectional view of an automatic punching and forming machine for a packaging bag according to embodiment 1;

fig. 2 is a partial schematic structural view of an automatic punching and forming machine for packaging bags according to embodiment 1;

fig. 3 is a schematic structural view of a die cutter of the automatic punching forming machine for packaging bags according to embodiment 1;

fig. 4 is a schematic structural view of a packaging bag automatic punching and forming machine in a position a according to embodiment 1;

fig. 5 is a schematic structural view of a support of an automatic punching and forming machine for packaging bags according to embodiment 2.

In the figure: the device comprises a base 1, a clamping frame 2, a thread bushing 3, a slot 4, a supporting plate 5, a screw rod 6, a limiting plate 7, a support 8, a hydraulic rod 9, a connecting plate 10, a punching knife 11, an inserted rod 12, a supporting column 13, a pressing plate 14, a spring 15, a chopping block 16, an inserted cylinder 17, a roller 18, a sliding block 19 and a sliding groove 20.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-4, an automatic punching forming machine for a packaging bag comprises a base 1, a clamping frame 2 is fixedly connected to the top of the base 1, a chopping board 16 is fixedly connected to the inner wall of the bottom of the clamping frame 2, a supporting plate 5 is connected to the inner wall of the top of the clamping frame 2 through a bolt, a limiting plate 7 is fixedly connected to the top of the supporting plate 5, a support 8 is fixedly connected to one side of the top of the limiting plate 7, a hydraulic rod 9 is fixedly connected to the inner wall of the top of the support 8, a connecting plate 10 is fixedly connected to the bottom end of the hydraulic rod 9, a punching knife 11 is fixedly connected to the bottom of one side of the connecting plate 10, an insert cylinder 17 is fixedly connected to the bottom of the other side of the connecting plate 10, an insert rod 12 is inserted into the bottom of the insert cylinder 17, a support column 13 is welded to the bottom of the insert rod 12, a pressing plate 14, the packaging bag is stacked on the chopping board 16, and the hydraulic rod 9 pushes the punching knife 11 downwards to punch and form the packaging bag.

Wherein, a groove is arranged on one side of the limiting plate 7 close to the punching knife 11, and the bottom of the punching knife 11 is positioned inside the groove.

The inner wall of the groove of the limiting plate 7 is rotatably connected with a roller 18 through a bearing, one side of the punching knife 11 is attached to the roller 18, the punching knife 11 longitudinally moves along the outer wall of the roller 18 to limit the punching knife 11, and the friction mode between the roller 18 and the punching knife 11 is rolling friction, so that abrasion to the side face of the punching knife 11 is avoided.

Wherein, the outer wall of inserted bar 12 equals with the inner wall of inserting a section of thick bamboo 17 for inserted bar 12 can not produce when inserting a section of thick bamboo 17 relative motion and rock, ensures that clamp plate 14 can steadily push down.

Wherein, slot 4 has been seted up at the top of backup pad 5, and the welding of one side of limiting plate 7 bottom has screw rod 6, and screw rod 6 pegs graft in the inside of slot 4.

Wherein, the bottom threaded connection of screw rod 6 has thread bush 3, and the top of thread bush 3 and the inner wall laminating of backup pad 5, unscrews thread bush 3, with screw rod 6 along slot 4 lateral sliding, can adjust the die-cut position of die cutter 11.

The working principle is as follows: the packaging bag is stacked on a cutting board 16, a hydraulic rod 9 pushes a punching knife 11 downwards to punch and form the packaging bag, a roller 18 limits the punching knife 11, an inserting cylinder 17 moves downwards along with the punching knife 11 synchronously, after the bottom of the inserting cylinder 17 is contacted with a support column 13, a pressing plate 14 is pushed by the inserting cylinder 17 and presses the packaging bag on the cutting board 16 downwards, the packaging bag is kept stable when being punched, the packaging bag is prevented from being scattered under the pressure of the punching knife 11, the packaging bag processing quality is guaranteed, a spring 15 stretches when the pressing plate 14 moves downwards, after punching is finished, the hydraulic rod 9 drives the punching knife 11 to move upwards, the spring 15 pulls the pressing plate 14 to reset upwards, a worker can conveniently take out the processed packaging bag, unscrew a threaded sleeve 3, slide a screw rod 6 along a slot 4 transversely, can adjust the punching position of the punching knife 11, unscrew the threaded sleeve 3 onto the screw rod 6 again after adjustment is finished, a support 8 is fixed, the device can complete the punching work of packaging bags with different specifications.

Example 2

Referring to fig. 5, in the present embodiment, compared to embodiment 1, sliding grooves 20 are formed on both sides of the bracket 8, the bracket 8 is slidably connected to a sliding block 19 through the two sliding grooves 20, and the sliding block 19 is welded on one side of the connecting plate 10.

The working principle is as follows: in the moving process of the connecting plate 10, the sliding block 19 synchronously moves downwards along the bracket 8 through the sliding groove 20, the movement track of the punching knife 11 is further limited, and the punching of the packaging bag is more accurate.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An automatic punching forming machine for packaging bags comprises a base (1) and is characterized in that a clamping frame (2) is fixedly connected to the top of the base (1), a chopping board (16) is fixedly connected to the inner wall of the bottom of the clamping frame (2), a supporting plate (5) is connected to the inner wall of the top of the clamping frame (2) through a bolt, a limiting plate (7) is fixedly connected to the top of the supporting plate (5), a support (8) is fixedly connected to one side of the top of the limiting plate (7), a hydraulic rod (9) is fixedly connected to the inner wall of the top of the support (8), a connecting plate (10) is fixedly connected to the bottom of the hydraulic rod (9), a punching knife (11) is fixedly connected to the bottom of one side of the connecting plate (10), an inserting cylinder (17) is fixedly connected to the bottom of the other side of the connecting plate (10), an inserting rod (12) is inserted into the bottom of the inserting cylinder, and the bottom welding of support column (13) has clamp plate (14), the top of clamp plate (14) one side is connected with spring (15) through the round pin axle rotation, and the top of spring (15) is connected with the bottom rotation of backup pad (5).

2. The automatic punching forming machine for the packaging bags according to claim 1, wherein a groove is formed in one side of the limiting plate (7) close to the punching knife (11), and the bottom of the punching knife (11) is positioned inside the groove.

3. The automatic punching forming machine for the packaging bags according to claim 2, characterized in that the inner wall of the groove of the limiting plate (7) is rotatably connected with a roller (18) through a bearing, and one side of the punching knife (11) is attached to the roller (18).

4. The machine of claim 1, wherein the outer wall of the plunger (12) is equal to the inner wall of the barrel (17).

5. The automatic punching forming machine for the packaging bags according to any one of claims 1 to 4, wherein the top of the supporting plate (5) is provided with a slot (4), one side of the bottom of the limiting plate (7) is welded with a screw (6), and the screw (6) is inserted into the slot (4).

6. The automatic punching forming machine for the packaging bag according to claim 5, characterized in that the bottom of the screw rod (6) is connected with the threaded sleeve (3) in a threaded manner, and the top of the threaded sleeve (3) is attached to the inner wall of the supporting plate (5).

7. The automatic punching forming machine for the packaging bags according to claim 1, wherein sliding grooves (20) are formed in two sides of the support (8), the support (8) is connected with a sliding block (19) in a sliding mode through the two sliding grooves (20), and the sliding block (19) is welded on one side of the connecting plate (10).