CN218313891U

CN218313891U - Punching device for plastic packaging bag processing

Info

Publication number: CN218313891U
Application number: CN202222581581.5U
Authority: CN
Inventors: 蔡杰余
Original assignee: Dangyang Ruiding Packaging Material Co ltd
Current assignee: Dangyang Ruiding Packaging Material Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-01-17
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a punching device for plastic packaging bag processing, including the base device that is used for fixed support and drives the plastic packaging bag and remove, be provided with the perforating device that is used for floating the compaction plastic packaging bag and processes the hole on it above the base device, perforating device below is provided with the strutting arrangement that is used for bearing the overdraft, strutting arrangement one side is provided with the loading attachment that is used for storing and promoting unprocessed plastic packaging bag, through the design of transferring shovel and lifting bottom plate cooperation material loading, only need to leave the plastic packaging bag in batches in the storage case, can automatic centre gripping plastic packaging bag accomplish to punch a hole, solved the problem that current design needs frequent material loading; through the design that the plastic packaging bag that flattens is removed to the cylinder, solved the plastic packaging bag and influenced the problem of the accuracy of punching a hole in the inside hollowing when the location, made the punchhole be difficult to crooked, the product accuse is higher.

Description

Punching device for plastic packaging bag processing

Technical Field

The utility model belongs to plastic packaging bag processing field especially relates to a punching device is used in plastic packaging bag processing.

Background

The plastic packaging bag is a packaging bag which takes plastic as a raw material and is used for producing various articles in daily life, and is widely used in daily life and industrial production.

Chinese patent that the contrast application number is CN202021631402.9 discloses a punching device is used in plastic packaging bag processing, including the device main part, the top of device main part is fixed with the support frame, the spout has all been seted up to the inside both sides of support frame, second cylinder and four first cylinders, four are installed respectively to the top of support frame the output of first cylinder all is connected with the first shrink pole that extends to the spout inside, four the bottom of first shrink pole all is fixed with the slider, per two be connected with the gag lever post between the slider, the output of second cylinder is connected with the second shrink pole, the bottom mounting of second shrink pole has the drift.

There are problems that: 1. the plastic packaging bag cannot be automatically clamped to complete punching, and the conventional design needs frequent feeding; 2. the plastic packaging bag can generate hollowing in the internal air interlayer when being positioned, the punching accuracy is influenced, the holes are easy to deflect, and the quality control is not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a punching device is used in processing of plastic packaging bag has solved and needs frequent material loading, the easy crooked scheduling problem of punchhole.

In order to achieve the above object, the utility model provides a following technical scheme:

the plastic packaging bag lifting device comprises a base device for fixedly supporting and driving a plastic packaging bag to move, wherein a punching device for trowelling and compacting the plastic packaging bag and processing a hole in the plastic packaging bag is arranged on the base device, a supporting device for bearing downward pressure is arranged below the punching device, and a feeding device for storing and lifting the unprocessed plastic packaging bag is arranged on one side of the supporting device; the base device comprises a support column, a rotating arm is rotatably arranged in the middle of the support column, a first motor is mounted on the rotating arm, a material moving shovel is fixedly arranged at one end of the rotating arm, an inclined plane is arranged on one side of the bottom surface of the material moving shovel, a first support is arranged on one side, away from the inclined plane, of the material moving shovel, a first air cylinder is arranged below the first support, a pressing plate is arranged below the first air cylinder, and a blanking hole is arranged on the material moving shovel in a penetrating manner; perforating device includes the second support, be provided with first lead screw in the middle of the second support, first lead screw one end is provided with the second motor, first lead screw top is provided with the polished rod, the polished rod with be provided with first link between the first lead screw, the fixed symmetry in first link both sides is provided with two second cylinders, be provided with the second link below the second cylinder, be provided with the cylinder in the middle of the second link, cylinder one side is provided with the third cylinder, be provided with the drift below the third cylinder.

Further: the supporting device comprises a hydraulic cylinder, a supporting plate is arranged on the hydraulic cylinder, and a through hole is formed in the supporting plate in a penetrating mode.

Further: the feeding device comprises a storage box, two second lead screws are symmetrically arranged on one side of the storage box, a third motor is arranged on the second lead screws, and a bottom plate is arranged between the second lead screws.

Further: the first motor is connected with the supporting column through bolts.

Further: the material moving shovel is welded with the rotating arm.

Further: the second motor is connected with the first lead screw flat key.

Further: the second lead screw is connected with the storage box bearing.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the design that the transfer shovel is matched with the lifting bottom plate for feeding, plastic bag packaging bags can be automatically clamped to complete punching only by storing the plastic bag packaging bags in the storage box in batches, and the problem that the existing design needs frequent feeding is solved;

2. through the design of flattening the plastic packaging bag by moving the roller, the problem that the punching accuracy is influenced by the internal hollowing of the plastic packaging bag during positioning is solved, so that the hole is not easy to be inclined, and the quality control is higher;

3. through the design that the air cylinder pressing plate clamps and the roller compresses the plastic packaging bag, the design of positioning the plastic packaging bag is completed when the plastic packaging bag is loaded, the positioning step required by general processing is omitted, and the processing flow is simplified.

Drawings

Fig. 1 is a schematic structural view of a punching device for processing plastic packaging bags according to the present invention;

fig. 2 is a schematic structural view of a base device of the punching device for processing the plastic packaging bag according to the present invention;

fig. 3 is a partially enlarged view of a base device of the punching device for plastic packaging bag processing of the present invention;

fig. 4 is a schematic structural view of a punching device of the punching device for plastic packaging bag processing of the present invention;

fig. 5 is a schematic structural view of a supporting device of the punching device for plastic packaging bag processing according to the present invention;

fig. 6 is a schematic structural diagram of a feeding device of a punching device for plastic packaging bag processing of the present invention.

In the reference symbols: 1. a base unit; 101. a support pillar; 102. a first motor; 103. a rotating arm; 104. a material moving shovel; 105. a bevel; 106. a first bracket; 107. a first cylinder; 108. pressing a plate; 109. a blanking hole; 2. a punching device; 201. a second bracket; 202. a first lead screw; 203. a polished rod; 204. a second motor; 205. a first connecting frame; 206. a second cylinder; 207. a second link frame; 208. a drum; 209. a third cylinder; 210. a punch; 3. a support device; 301. a hydraulic cylinder; 302. a support plate; 303. a through hole; 4. a feeding device; 401. a material storage box; 402. a second lead screw; 403. a third motor; 404. a base plate.

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. 1-6, a punching apparatus for plastic packaging bag processing includes a base device 1 for fixedly supporting and driving a plastic packaging bag to move, a punching device 2 for troweling and compacting the plastic packaging bag and processing a hole on the plastic packaging bag is disposed on the base device 1, a supporting device 3 for bearing a downward pressure is disposed below the punching device 2, and a feeding device 4 for storing and lifting an unprocessed plastic packaging bag is disposed at one side of the supporting device 3.

In this embodiment: the base device 1 comprises a supporting column 101, a rotating arm 103 is rotatably arranged in the middle of the supporting column 101, a first motor 102 is mounted on the rotating arm 103, a material moving shovel 104 is fixedly arranged at one end of the rotating arm 103, an inclined plane 105 is arranged on one side of the bottom surface of the material moving shovel 104, a first support 106 is arranged on one side, away from the inclined plane 105, of the material moving shovel 104, a first air cylinder 107 is arranged below the first support 106, a pressing plate 108 is arranged below the first air cylinder 107, a blanking hole 109 is arranged on the material moving shovel 104 in a penetrating manner, the first motor 102 is connected with the supporting column 101 through a bolt, the material moving shovel 104 is welded with the rotating arm 103, the supporting column 101 supports the first motor 102 to drive the rotating arm 103 to drive the material moving shovel 104 to rotate towards the material feeding device 4, the inclined plane 105 is horizontally cut into plastic packaging bags until the material moving shovel 104 coincides with the upper outline of a material storage box 401, and the first air cylinder 107 is supported by the first support 106 to pop out the pressing plate 108 to clamp the plastic packaging bags on the material moving shovel 104;

in this embodiment: the punching device 2 comprises a second support 201, a first lead screw 202 is arranged in the middle of the second support 201, one end of the first lead screw 202 is provided with a second motor 204, a feed bar 203 is arranged above the first lead screw 202, a first connecting frame 205 is arranged between the feed bar 203 and the first lead screw 202, two sides of the first connecting frame 205 are fixedly and symmetrically provided with two second air cylinders 206, a second connecting frame 207 is arranged below the second air cylinders 206, a roller 208 is arranged in the middle of the second connecting frame 207, one side of the roller 208 is provided with a third air cylinder 209, a punch 210 is arranged below the third air cylinder 209, the second motor 204 is in flat key connection with the first lead screw 202, the first connecting frame 205 supports the second air cylinders 206 to pop out the second connecting frame 207 to drive the roller 208 to press down to the upper surface of the plastic packaging bag, the second support 201 supports the second motor 204 to drive the first lead screw 202 to rotate to drive the first connecting frame 205 to move along the direction of the feed bar 203, the roller 208 rolls over the plastic packaging bag and extrudes air in the gap, so that the other side of the plastic packaging bag is fixed in a through hole 109, and the plastic packaging bag is punched by the second support 210 and the third air cylinder 209;

in this embodiment: the supporting device 3 comprises a hydraulic cylinder 301, a supporting plate 302 is arranged on the hydraulic cylinder 301, a through hole 303 is arranged on the supporting plate 302 in a penetrating manner, and the hydraulic cylinder 301 pushes the supporting plate 302 to lift and support the material moving shovel 104;

in this embodiment: the feeding device 4 comprises a storage box 401, two second lead screws 402 are symmetrically arranged on one side of the storage box 401, a third motor 403 is arranged on the second lead screws 402, a bottom plate 404 is arranged between the second lead screws 402, the second lead screws 402 are in bearing connection with the storage box 401, plastic packaging bags to be processed are neatly stacked in the storage box 401, and the storage box 401 supports the third motor 403 to drive the second lead screws 402 to rotate to drive the bottom plate 404 to move so that the plastic packaging bags ascend and complete feeding.

The working principle is as follows: the plastic packaging bags to be processed are orderly stacked in a storage box 401, the storage box 401 supports a third motor 403 to drive a second lead screw 402 to rotate to drive a bottom plate 404 to move so that the plastic packaging bags ascend and finish feeding, a support column 101 supports a first motor 102 to drive a rotating arm 103 to drive a material moving shovel 104 to rotate towards a feeding device 4, an inclined plane 105 horizontally cuts between the plastic packaging bags until the material moving shovel 104 is overlapped with the upper portion outline of the storage box 401, a first support 106 supports a first air cylinder 107 to eject a pressing plate 108 to clamp the plastic packaging bags on the material moving shovel 104, then the material moving shovel 104 rotates to the middle of a punching device 2, a hydraulic cylinder 301 pushes a support plate 302 to ascend and support the material moving shovel 104, a first connecting frame 205 supports a second air cylinder 206 to eject the second connecting frame 207 to drive a roller 208 to press down to the upper surfaces of the plastic packaging bags, a second support 201 supports a second motor 204 to drive the first lead screw 202 to rotate to drive the first connecting frame 205 to move along the direction of a light 203, the roller 208 rolls and presses the plastic packaging bags out and finishes punching of the other side of the plastic packaging bags by a punch through a punch pin 209, and the plastic packaging bags 210.

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 a punching device is used in processing of plastic packaging bag which characterized in that: the plastic packaging bag lifting device comprises a base device (1) for fixedly supporting and driving a plastic packaging bag to move, wherein a punching device (2) for trowelling and compacting the plastic packaging bag and processing a hole in the plastic packaging bag is arranged on the base device (1), a supporting device (3) for bearing downward pressure is arranged below the punching device (2), and a feeding device (4) for storing and lifting the unprocessed plastic packaging bag is arranged on one side of the supporting device (3);

the base device (1) comprises a supporting column (101), a rotating arm (103) is rotatably arranged in the middle of the supporting column (101), a first motor (102) is installed on the rotating arm (103), a material moving shovel (104) is fixedly arranged at one end of the rotating arm (103), an inclined plane (105) is arranged on one side of the bottom surface of the material moving shovel (104), a first support (106) is arranged on one side, away from the inclined plane (105), of the material moving shovel (104), a first air cylinder (107) is arranged below the first support (106), a pressing plate (108) is arranged below the first air cylinder (107), and a blanking hole (109) is arranged on the material moving shovel (104) in a penetrating manner;

perforating device (2) includes second support (201), be provided with first lead screw (202) in the middle of second support (201), first lead screw (202) one end is provided with second motor (204), first lead screw (202) top is provided with polished rod (203), polished rod (203) with be provided with first link (205) between first lead screw (202), first link (205) both sides are fixed the symmetry and are provided with two second cylinders (206), be provided with second link (207) below second cylinder (206), be provided with cylinder (208) in the middle of second link (207), cylinder (208) one side is provided with third cylinder (209), be provided with drift (210) below third cylinder (209).

2. The punching apparatus for plastic packing bag processing according to claim 1, wherein: the supporting device (3) comprises a hydraulic cylinder (301), a supporting plate (302) is arranged on the hydraulic cylinder (301), and a through hole (303) is formed in the supporting plate (302) in a penetrating mode.

3. The punching apparatus for plastic packaging bag processing according to claim 1, wherein: the feeding device (4) comprises a material storage box (401), two second lead screws (402) are symmetrically arranged on one side of the material storage box (401), a third motor (403) is arranged on the second lead screws (402), and a bottom plate (404) is arranged between the second lead screws (402).

4. The punching apparatus for plastic packing bag processing according to claim 1, wherein: the first motor (102) is connected with the supporting column (101) through a bolt.

5. The punching apparatus for plastic packing bag processing according to claim 1, wherein: the material moving shovel (104) is welded with the rotating arm (103).

6. The punching apparatus for plastic packaging bag processing according to claim 1, wherein: the second motor (204) is in flat key connection with the first lead screw (202).

7. The punching apparatus for plastic packaging bag processing according to claim 3, wherein: the second lead screw (402) is in bearing connection with the storage box (401).