CN211763834U

CN211763834U - Bag making machine with collecting device

Info

Publication number: CN211763834U
Application number: CN202020137766.5U
Authority: CN
Inventors: 张亚
Original assignee: Shanghai Xuneng Plastic Products Co ltd
Current assignee: Shanghai Xuneng Plastic Products Co ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-10-27
Anticipated expiration: 2030-01-20

Abstract

The utility model relates to a bag making machine with a collecting device, which comprises a frame body, wherein the frame body is sequentially provided with a raw material roller, a punching device and a wind-up roller, and the frame body is provided with a collecting box; a discharge opening is formed in one side of the collecting box, a box door is arranged at the discharge opening, a partition plate is connected in the collecting box in a sliding mode, a discharge opening is formed in the partition plate, and the outer end portion of the air outlet pipe is fixedly connected to the discharge opening of the partition plate; one side of the partition board is fixedly connected with a convex block, the side wall of the box body is provided with a sliding chute matched with the convex block, the convex block is fixedly connected with a spring, and the other end of the spring is fixedly connected to the side wall of one end, close to the discharge opening, of the box body. The utility model discloses have the effect of convenient clearance and collection leftover bits.

Description

Bag making machine with collecting device

Technical Field

The utility model belongs to the technical field of the technique of system bag machine and specifically relates to a system bag machine with collection device is related to.

Background

The bag making machine is a special device for making packaging bag pairs, and is widely used for producing packaging bags made of various materials such as plastic bags and paper. The Chinese patent with application publication number CN103009672A discloses a bag making machine, which comprises a raw material roller, a slide rail and a product winding roller, wherein a feed roller is arranged at the tail end of the slide rail, a puncher is arranged between the feed roller and the product winding roller, a plastic film roll rotates through the raw material roller, and the plastic film roll is conveyed to the position below the puncher for punching through the feed roller. The prior punching device can refer to a punching device of a bag making machine disclosed in the Chinese invention patent with the application publication number of CN 104175602A.

The existing punching device mainly comprises a punching cylinder and a punching support located below the punching cylinder, an open slot is formed in the punching support along the trend of a film bag, a through slot is formed in the punching support, a punch is fixedly arranged on a piston rod of the punching cylinder, the shape of the through slot is matched with the punch, the punch slides and is arranged in the through slot, when the punch is driven by the cylinder, the punch moves in a reciprocating manner, and the film bag passing through the through slot is punched.

The above prior art solutions have the following drawbacks: after punching a hole, the leftover bits that drop from the film bag will follow and run through the inslot and fall out, and prior art can't collect the leftover bits for the leftover bits are scattered on bottom surface and frame, are not convenient for clear up.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bag machine with collection device, which is not enough for the prior art and has the effect of conveniently collecting leftover bits.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a bag machine with collection device, includes the support body, be equipped with raw materials roller, perforating device and wind-up roll on the support body in proper order, its characterized in that: set the collecting box on the support body.

Through adopting above-mentioned technical scheme, the raw materials roller kinks and rolls up there is the plastic bag that does not punch, and perforating device punches to the plastic bag, and the plastic bag kinks that punches the hole is rolled up on the wind-up roll, and the leftover bits that produce that punches are collected in the collecting box, make the workstation keep clean, conveniently clear up and collect the leftover bits.

The present invention may be further configured in a preferred embodiment as: the punching device comprises a punching cylinder fixed on a frame body, a cutter is fixedly connected to the end part of a telescopic rod of the punching cylinder, a chopping board is fixedly connected to the frame body right opposite to the cutter, a through hole is formed in the middle of the chopping board, the through hole is communicated with a suction fan, an air outlet pipe is fixedly connected to the air outlet end of the suction fan, and the air outlet pipe is communicated with the interior of the collecting box.

Through adopting above-mentioned technical scheme, the back is downcut with the leftover bits to the cutter, under the negative pressure that the suction fan produced, in the through-hole is inhaled the collecting box, has removed artifical clearance from, uses manpower sparingly.

The present invention may be further configured in a preferred embodiment as: the discharging opening has been seted up to one side of collecting box, discharging opening department is equipped with the chamber door, sliding connection has the baffle in the collecting box, the discharge gate has been seted up on the baffle, the outer tip fixed connection of tuber pipe is in the discharge gate department of baffle.

Through adopting above-mentioned technical scheme, the baffle has certain squeezing action to the leftover bits in the box, and the plastic products volume is comparatively fluffy, and it is great to occupy the volume. When collecting the leftover bits, the inside volume of whole collecting box can not be stained with very fast to the leftover bits, but along with the increase of leftover bits slowly extrudees the removal baffle, is that the inside leftover bits of collecting box extrudees compacter, and density is bigger, saves the volume.

The present invention may be further configured in a preferred embodiment as: one side fixedly connected with lug of baffle, the spout with lug looks adaptation is seted up to the box lateral wall, fixedly connected with spring on the lug, the other end fixed connection of spring is on the lateral wall that the box is close to chamber door one end.

Through adopting above-mentioned technical scheme, the suction fan is in the course of the work, and air-out pipe department can produce certain wind-force, and the spring can play tensile effect to the baffle, avoids under the wind-force effect too fast the slip of baffle to suction fan one end to make the baffle play the not extrusion effect to the leftover bits. On the other hand, the spring can further extrude the collected leftover bits, so that the collected plastic density is higher, and the leftover bits collected at one time are more.

The present invention may be further configured in a preferred embodiment as: a cleaning assembly is arranged between the punching device and the winding roller and comprises a cleaning cylinder fixedly connected to the frame body, and the outer end portion of the cleaning cylinder is fixedly connected with a brush.

Through adopting above-mentioned technical scheme, the brush can play the clearance effect to the plastic bag of beating the hole, avoids in leftover bits are twined into the wind-up roll along with the plastic bag, improves the quality of plastic bag.

The present invention may be further configured in a preferred embodiment as: a compression roller is arranged between the cleaning assembly and the winding roller and is located on the frame body and is lower than the winding roller.

Through adopting above-mentioned technical scheme, the plastic bag is tensile through the compression roller before the rolling, makes the plastic bag more level and more smooth, reduces the fold, improves the quality of plastic bag.

The present invention may be further configured in a preferred embodiment as: the perforating device is provided with at least two groups.

Through adopting above-mentioned technical scheme, two sets of perforating device synchronization work can improve work and do not have efficiency, can produce multiunit production in the same time, the batch production of being convenient for.

The present invention may be further configured in a preferred embodiment as: the air outlet pipe is a soft telescopic pipe.

Through adopting above-mentioned technical scheme, the resistance when soft telescopic tuber pipe can reduce the baffle and slide makes the baffle slide more smoothly.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the raw material roller is wound with a plastic bag which is not punched, the punching device punches the plastic bag, the plastic bag with the punched holes is wound on the winding roller, and leftover materials generated by punching are collected in the collecting box, so that the workbench is kept clean, and the leftover materials are conveniently cleaned and collected;

2. in the working process of the suction fan, certain wind power can be generated at the air outlet pipe, the spring can stretch the partition plate, the situation that the partition plate is too fast slid to one end of the suction fan under the action of the wind power to cause that the partition plate cannot extrude leftover materials is avoided, and on the other hand, the spring can further extrude the collected leftover materials, so that the collected plastic has higher density and more leftover materials are collected at one time;

3. the baffle has certain extrusion to the leftover bits in the box, and the plastic products volume is comparatively fluffy, and it is great to occupy the volume. When collecting the leftover bits, the inside volume of whole collecting box can not be stained with very fast to the leftover bits, but along with the increase of leftover bits slowly extrudees the removal baffle, is that the inside leftover bits of collecting box extrudees compacter, and density is bigger, saves the volume.

Drawings

FIG. 1 is a schematic view of the entire structure of the embodiment;

FIG. 2 is a schematic view showing the structure of a spring;

FIG. 3 is a partial cross-sectional schematic view of an embodiment.

In the figure, 1, a frame body; 11. a raw material roller; 121. a punching cylinder; 122. a cutter; 123. a chopping board; 1231. a through hole; 13. a compression roller; 14. a wind-up roll; 151. cleaning the air cylinder; 152. a brush; 21. a collection box; 211. a box door; 212. a connecting rod; 213. a partition plate; 2131. a bump; 214. a chute; 215. a spring; 22. a suction fan; 222. and an air outlet pipe.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Refer to fig. 1 and fig. 2, for the utility model discloses a bag making machine with collection device, including support body 1, be equipped with raw materials roller 11, perforating device, compression roller 13 and wind-up roll 14 on the support body 1 in proper order. The raw material roller 11 is arranged at the beginning of the frame body 1, the plastic bags which are not punched are wound on the raw material roller 11 end to end, the plastic bags which are not punched are conveyed to the punching device for punching, the punched plastic bags are firstly flattened by the pressing roller 13 and are finally wound on the winding roller 14 at the terminal end of the frame body 1.

Referring to fig. 2 and 3, the perforating device is provided with two sets at least, and every group perforating device all includes the cylinder 121 that punches, and the cylinder body of the cylinder 121 that punches is fixed on the support body 1, and the telescopic link tip fixedly connected with cutter 122 of the cylinder 121 that punches, fixedly connected with chopping block 123 on the just right support body 1 in cutter 122 below. The telescopic rod of the punching cylinder 121 drives the cutter 122 to reciprocate up and down, the plastic bag which is not punched horizontally slides between the cutter 122 and the chopping board 123, and the cutter 122 moves downwards at intervals of a fixed distance to cut and punch the plastic bag.

Referring to fig. 2, the perforated plastic bag moves to a take-up roll 14, which is cleaned by a cleaning assembly before being taken up. The clearance subassembly includes clearance cylinder 151, and the cylinder body of clearance cylinder 151 is fixed on support body 1, and the tip fixedly connected with brush 152 of the telescopic link of clearance cylinder 151, brush 152 conflict with the plastic bag, and the leftover bits that the hole puncher downcut are blocked in the one end that is close to raw materials roller 11.

Referring to fig. 2, the cleaned plastic bag passes through the lower surface of the pressing roller 13, the height of the winding roller 14 on the frame body 1 is higher than that of the pressing roller 13, and the plastic bag is stretched and flattened before being wound and is finally wound on the winding roller 14.

Referring to fig. 2 and 3, in order to collect leftover bits cut by the puncher, the collecting box 21 is arranged on one side of the frame body 1, the discharge opening is formed in one side of the collecting box 21, the door 211 is arranged at the discharge opening, the door 211 is fixedly connected with 212, and the other end of the connecting rod 212 is rotatably connected to the side wall of the collecting box 21. One end of the collection box 21 far away from the box door 211 is connected with a suction fan 22, an air outlet end of the suction fan 22 is communicated with a soft telescopic air outlet pipe 222, and the air outlet pipe 222 is communicated into the collection box 21. The middle position of the chopping board 123 is provided with a through hole 1231, the through hole 1231 is connected with the air inlet of the suction fan 22, and the leftover materials cut by the cutting knife 122 enter the collection box 21 along the air outlet pipe 222 through the through hole 1231 and are collected under the action of the wind power of the suction fan 22.

Referring to fig. 2 and 3, a partition 213 is slidably connected in the collection box 21, a discharge hole is formed in the partition 213, and the outer end of the air outlet pipe 222 is fixedly connected to the discharge hole of the partition 213. The partition 213 is fixedly connected with a projection 2131, and the sidewall of the box body is provided with a sliding groove 214 for the projection 2131 to slide. The projection 2131 extending out of the collection box 21 is fixedly connected with a spring 215, and the other end of the spring 215 is fixedly connected with the side wall of one end of the box door 211. In the natural state of the spring 215, the partition 213 is located at one end of the door 211, and the spring 215 is stretched while the partition 213 slides toward the suction fan 22. When the scrap starts to be collected, the door 211 is closed, and the partition 213 is positioned at one end of the door 211 by the spring 215. As the amount of the scrap increases, the partition 213 slides toward the suction fan 22 while pressing the scrap. When the partition plate 213 slides to the extreme end part of one end of the box body close to the suction fan 22, the box door 211 is opened, and the partition plate 213 slides to one side of the discharge opening under the action of the spring 215 and extrudes leftover materials in the collecting box 21.

The implementation principle of the embodiment is as follows: the plastic bag is wound on the winding roller 14 at a constant speed under the rotation of the winding roller 14, when the plastic bag advances at a constant speed, the cutter 122 is driven by the punching cylinder 121 to punch the plastic bag, cut scraps are sucked into the collecting box 21 by the suction fan 22, the plastic bag with the punched holes is cleaned by the brush 152, stretched and leveled by the compression roller 13, and finally wound on the winding roller 14. When the collection box 21 is full of leftover materials, the box door 211 is opened to discharge the leftover materials.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a bag machine with collection device, includes support body (1), be equipped with raw materials roller (11), perforating device and wind-up roll (14) on support body (1) in proper order, its characterized in that: set collecting box (21) on support body (1).

2. The bag machine provided with a collecting device according to claim 1, characterized in that: perforating device is including fixing cylinder (121) of punching on support body (1), the tip fixedly connected with cutter (122) of cylinder (121) telescopic link punches, fixedly connected with chopping block (123) are gone up in cutter (122) just right support body (1), through-hole (1231) have been seted up to chopping block (123) intermediate position, through-hole (1231) intercommunication has suction fan (22), the air-out end fixedly connected with of suction fan (22) goes out tuber pipe (222), go out intercommunication in tuber pipe (222) and collecting box (21).

3. The bag machine provided with a collecting device according to claim 2, characterized in that: the discharging opening has been seted up to one side of collecting box (21), discharging opening department is equipped with chamber door (211), sliding connection has baffle (213) in collecting box (21), the discharge gate has been seted up on baffle (213), the outer tip fixed connection of tuber pipe (222) is in the discharge gate department of baffle (213).

4. The bag machine provided with a collecting device according to claim 3, characterized in that: one side of the partition plate (213) is fixedly connected with a convex block (2131), the side wall of the collection box (21) is provided with a sliding chute (214) matched with the convex block (2131), the convex block (2131) is fixedly connected with a spring (215), and the other end of the spring (215) is fixedly connected to the side wall of one end, close to the box door (211), of the collection box (21).

5. The bag machine provided with a collecting device according to claim 1, characterized in that: a cleaning assembly is arranged between the punching device and the winding roller (14), the cleaning assembly comprises a cleaning cylinder (151) fixedly connected to the frame body (1), and the outer end part of the cleaning cylinder (151) is fixedly connected with a hairbrush (152).

6. The bag machine provided with a collecting device according to claim 5, characterized in that: a compression roller (13) is arranged between the cleaning assembly and the winding roller (14), and the compression roller (13) is positioned on the frame body (1) and is lower than the winding roller (14).

7. The bag machine provided with a collecting device according to claim 1, characterized in that: the perforating device is provided with at least two groups.

8. The bag machine provided with a collecting device according to claim 2, characterized in that: the air outlet pipe (222) is a soft telescopic pipe.