CN216545013U

CN216545013U - Automatic punching device for packaging bag gap

Info

Publication number: CN216545013U
Application number: CN202121402177.6U
Authority: CN
Inventors: 王满意
Original assignee: Henan Zhongsu New Material Co ltd
Current assignee: Henan Zhongsu New Material Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-05-17
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses an automatic punching device for a notch of a packaging bag, which relates to the technical field of packaging bag production equipment and comprises a base, wherein a conveying mechanism and a punching mechanism are arranged on the base, the conveying mechanism comprises a motor, a lower conveying belt and an upper conveying belt, the motor is in power connection with the lower conveying belt, the upper surface of the lower conveying belt is tightly attached to the lower surface of the upper conveying belt, a linear velocity meter and a controller are further arranged, the linear velocity meter is used for measuring the linear velocity of the surface of the lower conveying belt, the controller, the motor, the linear velocity meter and the punching mechanism are electrically connected, the controller is used for adjusting the punching interval of the punching mechanism, and limiting mechanisms are arranged on two sides of a chopping board.

Description

Automatic punching device for packaging bag gap

Technical Field

The utility model relates to the technical field of packaging bag production equipment, in particular to an automatic punching device for a packaging bag notch.

Background

The plastic packaging bag is commonly used for packaging products such as food, seasoning, pesticide, medicines, and has the advantages of good sealing performance, water and moisture resistance, good light shading performance and the like compared with paper packaging bags.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: the utility model provides an automatic stamping device of wrapping bag breach to solve the problem that the breach needs to be reserved to the plastic packaging bag.

The technical scheme adopted by the utility model is as follows:

the utility model provides an automatic stamping device of wrapping bag breach, includes the base, be equipped with conveying mechanism, punching press mechanism on the base, conveying mechanism includes the motor, lower conveyer belt, goes up the conveyer belt, the motor with conveyer belt power is connected down, down the conveyer belt the upper surface with the lower surface of going up the conveyer belt is hugged closely, still is equipped with linear velocity meter, controller, the linear velocity meter is used for measuring the linear velocity on conveyer belt surface down, controller, motor, linear velocity meter, punching press mechanism electric connection, the controller is used for the adjustment the punching press interval of punching press mechanism.

Preferably, punching press mechanism includes chopping block, tool bit, tool holder, chopping block edge is equipped with the breach, the tool holder includes stiff end, expansion end, the stiff end with base fixed connection, expansion end, stiff end pass through the hydraulic stem and connect, tool bit fixed mounting be in the bottom of expansion end, the tool bit is located directly over the breach, the shape of tool bit, breach is the triangular prism that the size is the same.

Preferably, the upper surface of the chopping block and the upper surface of the lower conveying belt are positioned in the same horizontal plane.

Preferably, both ends of the anvil are bent downward.

Preferably, two sides of the chopping board are provided with limiting mechanisms, and the limiting mechanisms are used for aligning the edge of the packaging bag with the edge of the chopping board.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

(1) the packaging bag punching machine conveys the packaging bag to the punching mechanism through the lower conveying belt and the upper conveying belt, utilizes the cutter head of the punching mechanism to punch a notch on the edge of the packaging bag, is provided with the linear velocity meter and the controller, and can adjust the falling interval of the cutter head according to the size of the packaging bag so as to adapt to the notch punching of the packaging bags with different lengths;

(2) be equipped with stop gear in the both sides of chopping block, when the wrapping bag got into punching press mechanism along the conveyer belt, can ensure that the edge of wrapping bag aligns with the edge of chopping block, avoid the breach undersize that dashes out to lead to the consumer to be difficult to tear the wrapping bag.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a perspective view of another angle of the present invention.

Fig. 3 is a front view of the present invention.

Fig. 4 is a right side view of the present invention.

Fig. 5 is a schematic diagram of the operation of the present invention.

The labels in the figure are: 1. a base; 2. an electric motor; 3. a lower conveyor belt; 4. an upper conveying belt; 5. a linear velocity meter; 6. a controller; 7. a chopping board; 8. a cutter head; 9. a tool holder; 10. a notch; 11. and a limiting mechanism.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments, it being understood that the specific embodiments described herein are only for the purpose of explaining the present invention and are not intended to limit the present invention.

Example 1

As shown in fig. 1-3, an automatic punching device of wrapping bag breach, including base 1, base 1 is the C shape, be equipped with conveying mechanism on base 1, punching press mechanism, conveying mechanism includes motor 2, lower conveyer belt 3, go up conveyer belt 4, motor 2 is servo motor,

motor

2 and 3 power connection of lower conveyer belt, the upper surface of lower conveyer belt 3 is hugged closely with the lower surface of last conveyer belt 4, be used for carrying the wrapping bag, still be equipped with linear velocity meter 5, controller 6, the type DH72NF is selected for use to linear velocity meter 5, be used for measuring the linear velocity on conveyer belt 3 surface down, controller 6 selects for use OHR-a100 type digital display controller, controller 6, motor 2, linear velocity meter 5, punching press mechanism electric connection, controller 6 is used for adjusting punching press mechanism's punching press interval.

As shown in fig. 4, punching press mechanism includes chopping block 7, tool bit 8,

tool holder

9, 7 edges of chopping block are equipped with breach 10, tool holder 9 includes the stiff end, the expansion end, stiff end and base 1 fixed connection, the expansion end, the stiff end passes through electronic hydraulic stem and connects, 8 fixed mounting of tool bit are in the bottom of expansion end, tool bit 8 is located breach 10 directly over, tool bit 8, the shape of breach 10 is the triangular prism that the size is the same, the upper surface of chopping block 7 and the upper surface of lower conveyer belt 3 are located the coplanar, the both ends downwarping of chopping block 7, the both sides of chopping block 7 are equipped with stop gear 11, stop gear 11 is C shape, its inboard surface is located the coplanar with the outside plane of chopping block 7, a border that is used for making the wrapping bag aligns with the edge of chopping block 7.

The working principle is as follows: as shown in fig. 5, the interval distance of the punching gap is inputted by the controller 6, before the semi-finished product of the packing bag is cut into single packing bags, the connected packing bags pass through between the lower conveyer belt 3 and the upper conveyer belt 4, and the edge of the gap to be punched is aligned with the inner side plane of the limiting mechanism 11, then the motor 2 is started to make the packing bags pass through the punching mechanism under the action of the lower conveyer belt 3 and the upper conveyer belt 4, when the distance measured by the linear velocity meter 5 is n (n is a positive integer) times of the interval distance inputted by the controller 6, the motor 2 is stopped, the movable end of the cutter seat 9 falls rapidly, and drives the cutter head 8 to press the gap at the edge of the packing bag, then the movable end of the cutter seat 9 is reset, the motor 2 is started again to drive the plastic bag to continue to advance along with the lower conveyer belt 3 and the upper conveyer belt 4, and the above processes are repeated continuously, so that the gaps with equal distance are punched at the edge of the connected packing bags, by changing the distance of the gap input by the controller 6, notch punching of packaging bags of different sizes can be performed.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an automatic stamping device of wrapping bag breach, includes base (1), be equipped with conveying mechanism, punching press mechanism on base (1), its characterized in that, conveying mechanism includes motor (2), lower conveyer belt (3), goes up conveyer belt (4), motor (2) with conveyer belt (3) power connection down, the upper surface of conveyer belt (3) down with the lower surface of going up conveyer belt (4) is hugged closely, still is equipped with linear velocity meter (5), controller (6), linear velocity meter (5) are used for measuring the linear velocity on conveyer belt (3) surface down, controller (6), motor (2), linear velocity meter (5), punching press mechanism electric connection, controller (6) are used for the adjustment the punching press interval of punching press mechanism.

2. The automatic punching device of wrapping bag breach according to claim 1, characterized in that, punching press mechanism includes chopping block (7), tool bit (8), tool holder (9), chopping block (7) edge is equipped with breach (10), tool holder (9) include stiff end, expansion end, the stiff end with base (1) fixed connection, expansion end, stiff end pass through the hydraulic stem and connect, tool bit (8) fixed mounting be in the bottom of expansion end, tool bit (8) are located directly over breach (10), the shape of tool bit (8), breach (10) is the triangular prism that the size is the same.

3. The automatic punching device for package bag notch according to claim 2, characterized in that the upper surface of the chopping board (7) and the upper surface of the lower conveyor belt (3) are located in the same horizontal plane.

4. Automatic package notch punching device according to claim 2, characterized in that the two ends of the cutting board (7) are bent downwards.

5. The automatic package notch punching device according to claim 2, characterized in that, the two sides of the cutting board (7) are provided with a limiting mechanism (11), and the limiting mechanism (11) is used for aligning the edge of the package with the edge of the cutting board (7).