CN219686721U - Wrapping bag incision device - Google Patents

Abstract

The utility model belongs to the technical field of packaging bag cutting, and particularly relates to a packaging bag cutting device which comprises a supporting plate, wherein a driving block is connected to the inner side of the supporting plate in a sliding manner, a linkage block is connected to the outer side of the driving block in a sliding manner, a pressing plate is fixedly connected to the bottom end of the linkage block, a cutting knife is fixedly connected to the bottom end of the pressing plate, a rear spreading plate and a side spreading plate are arranged on the outer side of the pressing plate, a driving block is connected to the inner sides of the rear spreading plate and the side spreading plate in a rotating manner, and the driving block rotates on the outer side of the pressing plate; through the cooperation of rear stand board and side stand board, when cutting the wrapping bag, can amortize the wrapping bag in cutting area, and through the interlock of initiative piece, continuously amortize the cutting area, avoid leading to the not good condition of cutting effect owing to the wrapping bag fold to guarantee the cutting effect to the wrapping bag.

Description

Wrapping bag incision device

Technical Field

The utility model belongs to the technical field of packaging bag cutting, and particularly relates to a packaging bag cutting device.

Background

In order to facilitate the transportation and storage of goods, the goods are generally required to be packaged in a sealing way by using a packaging bag. The wrapping bag need cut it when production and make it divide into independent individual, make things convenient for subsequent packing flow, when the wrapping bag finishes carrying to the cutting region through band conveyer at the production, the fold phenomenon appears easily, leads to the cutting in-process to appear cutting the condition that the effect is not ideal easily, and then has reduced the efficiency of subsequent packaging process.

Disclosure of Invention

The utility model provides a packaging bag cutting device which can flatten a cutting area when a packaging bag is cut, so that the cutting effect of the packaging bag is ensured.

The utility model provides the following technical scheme: including the backup pad, the inboard sliding connection of backup pad has the drive piece, drive piece outside sliding connection has the interlock piece, interlock piece bottom fixedly connected with presses the board, press board bottom fixedly connected with cutting knife, press the board outside to be equipped with rear side stand flat board and side stand flat board, rear side stand flat board with side stand flat board inboard all rotates to be connected with the initiative piece, the initiative piece rotate in press the board outside.

Preferably, a sliding groove is formed in the inner side of the supporting plate, and the driving block is connected to the inner side of the supporting plate in a sliding manner through the sliding groove.

Preferably, the inner side of the linkage block is provided with a yielding groove, and the linkage block is slidably connected to the outer side of the driving block through the yielding groove.

Preferably, the pressing plate is fixedly connected with an auxiliary block and a limiting block, and the limiting block is located below the auxiliary block.

Preferably, the inner sides of the rear spreading plate and the side spreading plates are respectively provided with a rotating groove, and the driving block is rotationally connected with the rear spreading plate and the side spreading plates through the rotating grooves.

The beneficial effects of the utility model are as follows: through the cooperation of rear stand flat board and side stand flat board for when cutting the wrapping bag during operation, can stall to the wrapping bag of cutting the district, and stall to the cutting district through the interlock of initiative piece, avoid because the not good condition of cutting effect that the wrapping bag fold led to, thereby guarantee the cutting effect to the wrapping bag, promote the efficiency of follow-up packing process.

None of the parts of the device are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of the motion state of the driving block according to the present utility model;

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

fig. 4 is a schematic cross-sectional view of the pressing plate in the present utility model.

In the figure: 1. a support plate; 11. a sliding groove; 2. a driving block; 21. a linkage block; 22. a relief groove; 3. pressing the plate; 31. a cutting knife; 32. an auxiliary block; 33. a limiting block; 4. a rear spreading plate; 41. a side edge is spread and plated; 42. an active block; 43. the groove is rotated.

Detailed Description

Referring to fig. 1-4, the present utility model provides the following technical solutions: including backup pad 1, backup pad 1 inboard sliding connection has drives piece 2, drives piece 2 outside sliding connection has interlock piece 21, interlock piece 21 bottom fixedly connected with push plate 3, push plate 3 bottom fixedly connected with cutting knife 31, push plate 3 outside is equipped with rear stall board 4 and side stall board 41, rear stall board 4 and side stall board 41 inboard all rotate and are connected with initiative piece 42, initiative piece 42 rotates in push plate 3 outside.

In this embodiment: the supporting plate 1 is used for supporting each component so as to complete the cutting work of the packaging bag, the supporting plate 1 is used for guiding the sliding of the driving block 2, so that the driving block 2 can slide on the inner side of the supporting plate 1, the driving block 2 can slide on the inner side of the supporting plate 1 through external driving, the driving block 2 can drive the linkage block 21 to synchronously move, the linkage block 21 can drive the bottom end-fixed pressing plate 3 to vertically move, the bottom end-fixed cutting knife 31 of the pressing plate 3 can contact the packaging bag, further the cutting work of the packaging bag is completed, the driving block 2 is used for supporting the sliding of the linkage block 21, the linkage block 21 can drive the pressing plate 3 to horizontally move under the driving of the external driving, so that after the cutting knife 31 at the bottom end of the pressing plate 3 contacts the packaging bag, the notch work of the packaging bag can be completed through the horizontal sliding mode, the rear leveling plate 4 and the side leveling plate 41 arranged on the outer side of the pressing plate 3 are used for leveling the rear side and the outer side of the packaging bag, when the pressing plate 3 vertically moves downwards, the rear leveling plate 4 and the side leveling plate 4 can be contacted with the side plate 41 and the side 41 are continuously leveled to the side 41 when the side plate 4 is horizontally moved to the side plate 41 and the side 41 is horizontally, and the side 41 is continuously leveled to the side plate 41 is contacted with the side plate 4 and the side plate 41 when the side plate 4 is horizontally and the side 41 is horizontally and evenly contacted with the side plate 4 and the side plate 4 is horizontally and the side plate 4 is contacted with the side plate 4 and the side plate 4 is horizontally and the side plate 41, so that the driving block 42 can drive the rear flattening plate 4 and the side flattening plate 41 to horizontally move, the rear flattening plate 4 and the side flattening plate 41 can finish flattening work on the packaging bag, when a worker needs to cut the packaging bag, the supporting plate 1 can be fixed on the outer side of the conveying belt, the worker can convey the packaging bag to move through the conveying belt, when the packaging bag is conveyed to the lower part of the pressing plate 3, the driving block 2 on the inner side of the supporting plate 1 can vertically move downwards through external driving, the driving block 2 can drive the linkage block 21 to synchronously move in the downward movement process, so that the linkage block 21 can drive the pressing plate 3 to move downwards, when the pressing plate 3 moves downwards, the rear flattening plate 4 and the side flattening plate 41 on the outer side of the pressing plate 3 can contact the packaging bag, at the moment, the pressing plate 3 can continuously move downwards, when the pressing plate 3 moves, the driving block 42 is driven to rotate on the rear flattening plate 4 and the side flattening plate 41, the driving block 42 can drive the rear flattening plate 4 and the side flattening plate 41 to horizontally slide on the surface of the packaging bag in the rotating process, so that the packaging bag flattening work is completed, when the cutting knife 31 at the bottom end of the pressing plate 3 contacts the packaging bag, the linkage block 21 can drive the pressing plate 3 to horizontally move under the external driving, so that the pressing plate 3 drives the cutting knife 31 at the bottom end to horizontally move, the cutting knife 31 can complete the notch work of the packaging bag, and the pressing plate 3 can drive the rear flattening plate 4 and the side flattening plate 41 to synchronously move in the horizontal moving process, so that the rear flattening plate 4 and the side flattening plate 41 can continuously flatten the packaging bag in the cutting area, and the packaging bag is cut, through the cooperation of rear flattening board 4 and side flattening board 41 for when cutting the wrapping bag during operation, can continuously flatten the wrapping bag of cutting the region, thereby guarantee the cutting effect to the wrapping bag, and then avoid causing the hindrance to subsequent packing work.

The inner side of the supporting plate 1 is provided with a sliding groove 11, and the driving block 2 is connected to the inner side of the supporting plate 1 in a sliding way through the sliding groove 11; the sliding groove 11 that backup pad 1 inboard was seted up is used for stepping down the slip of driving piece 2 to make the driving piece 2 can slide in the inboard of backup pad 1, and then make the driving piece 2 can drive interlock piece 21 and press the board 3 and carry out vertical movement, make the cutting knife 31 of press board 3 bottom can contact the wrapping bag, accomplish the incision work to the wrapping bag.

The inner side of the linkage block 21 is provided with a yielding groove 22, and the linkage block 21 is connected with the outer side of the driving block 2 in a sliding way through the yielding groove 22; the abdication groove 22 formed on the inner side of the linkage block 21 is used for abdicating the sliding of the linkage block 21, so that the linkage block 21 can slide on the outer side of the driving block 2, and the linkage block 21 can drive the pressing plate 3 and the cutting knife 31 to slide horizontally under the external driving, thereby completing the notch work of the packaging bag.

An auxiliary block 32 and a limiting block 33 are fixedly connected to the outer side of the pressing plate 3, and the limiting block 33 is positioned below the auxiliary block 32; the auxiliary block 32 fixed on the outer side of the pressing plate 3 is used for supporting the rotation of the driving block 42, so that the driving block 42 can rotate on the outer side of the pressing plate 3, the driving block 42 can drive the rear flattening plate 4 and the side flattening plate 41 to horizontally slide on the packaging bag, flattening of the packaging bag is completed, the limiting block 33 fixed on the outer side of the pressing plate 3 is used for limiting the position of the driving block 42, the driving block 42 cannot be perpendicular to the pressing plate 3, when the pressing plate 3 moves downwards, the driving block 42 can rotate, the purpose of driving the rear flattening plate 4 and the side flattening plate 41 to horizontally move on the packaging bag is achieved, and the rear flattening plate 4 and the side flattening plate 41 can flatten a packaging area, so that the final cutting effect is guaranteed.

The inner sides of the rear flattening plate 4 and the side flattening plate 41 are respectively provided with a rotating groove 43, and the driving block 42 is rotationally connected with the rear Fang Tanping plate 4 and the side flattening plate 41 through the rotating grooves 43; the rotation groove 43 formed in the inner sides of the rear flattening plate 4 and the side flattening plate 41 is used for giving way to the rotation of the driving block 42, so that the driving block 42 can rotate in the inner sides of the rear flattening plate 4 and the side flattening plate 41, and when the driving block 42 rotates, the rear flattening plate 4 and the side flattening plate 41 can be driven to horizontally slide above the packaging bag, the flattening work of the packaging area is completed, and the cutting effect of the packaging bag is guaranteed.

The working principle and the using flow of the utility model are as follows: when the staff needs to cut the work to the wrapping bag, can fix backup pad 1 in the outside of conveyer belt earlier, the staff can carry the wrapping bag through the conveyer belt and move this moment, when the wrapping bag carries to the below of pressing plate 3, the inboard drive piece 2 of backup pad 1 can move downwards perpendicularly through external drive, drive piece 2 can drive interlock piece 21 and carry out synchronous motion in the in-process of downward movement, thereby make interlock piece 21 can drive pressing plate 3 downward movement, when pressing plate 3 downward movement, the rear stall plate 4 and the side stall plate 41 in pressing plate 3 outside can contact the wrapping bag, pressing plate 3 can continue the downward movement this moment, when pressing plate 3 moves, can drive initiative piece 42 and rotate at rear stall plate 4 and side stall plate 41, initiative piece 42 can drive rear stall plate 4 and side stall plate 41 and carry out the horizontal slip at the surface of wrapping bag at the time, thereby accomplish the work of wrapping bag flattening, when pressing plate 3 bottom cutting knife 31 contact the back, interlock piece 21 can drive pressing plate 3 and carry out the horizontal motion, thereby the cutting knife 31 can drive the cutting plate 31 and make the cutting plate 4 and the side stall plate 41 move in the time, thereby can cut the side stall plate 4 and the side stall plate 41 and can continuously cut the cutting effect in the cutting plate.

Claims (5)

1. A wrapping bag incision device, its characterized in that: including the backup pad, the inboard sliding connection of backup pad has the drive piece, drive piece outside sliding connection has the interlock piece, interlock piece bottom fixedly connected with presses the board, press board bottom fixedly connected with cutting knife, press the board outside to be equipped with rear side stand flat board and side stand flat board, rear side stand flat board with side stand flat board inboard all rotates to be connected with the initiative piece, the initiative piece rotate in press the board outside.

2. The bag cutting device according to claim 1, wherein: the sliding groove is formed in the inner side of the supporting plate, and the driving block is connected to the inner side of the supporting plate in a sliding mode through the sliding groove.

3. The bag cutting device according to claim 1, wherein: and the inner side of the linkage block is provided with a yielding groove, and the linkage block is connected to the outer side of the driving block in a sliding way through the yielding groove.

4. The bag cutting device according to claim 1, wherein: the pressing plate is fixedly connected with an auxiliary block and a limiting block outside, and the limiting block is located below the auxiliary block.

5. The bag cutting device according to claim 1, wherein: the rear spreading plate and the inner sides of the side spreading plates are respectively provided with a rotating groove, and the driving block is rotationally connected with the rear spreading plate and the side spreading plates through the rotating grooves.