CN211808150U

CN211808150U - Notching machine with waste collecting device

Info

Publication number: CN211808150U
Application number: CN202020224094.1U
Authority: CN
Inventors: 张亚
Original assignee: Shanghai Xuneng Plastic Products Co ltd
Current assignee: Shanghai Xuneng Plastic Products Co ltd
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2020-10-30
Anticipated expiration: 2030-02-27

Abstract

The utility model relates to a die-cut machine with collect waste material device, comprising a frame body, the support body is equipped with die-cut device, the below of die-cut device is equipped with scrap collecting box on the support body, the both sides of die-cut device are equipped with the arc and connect the hopper, the arc connects the hopper to rotate with the support body and is connected, the arc connects the one end of hopper to wear out support body and fixedly connected with rotating electrical machines. The utility model discloses have the effect of convenient clearance and collection waste material.

Description

Notching machine with waste collecting device

Technical Field

The utility model belongs to the technical field of the technique of plastic bag processing equipment and specifically relates to a notching machine with collect waste material device is related to.

Background

The notching machine is a special device for processing packaging bags, and is widely used for producing packaging bags made of various materials such as plastic bags, paper and the like. The patent of Chinese utility model with the publication number of CN202399567U discloses a plastic bag notching machine, which comprises a frame, a punching device, a chopping board device and a chopping board displacement device. After the punching device moves up and down to punch, lift and reset the plastic film placed on the chopping board, the chopping board rotating device can automatically rotate a certain angle, so that the cutting marks punched for a plurality of times before and after punching are not on the same point of the original plate; meanwhile, the chopping block displacement device can also displace once back and forth or left and right under the driving of the driving mechanism, so that the cutting marks punched for several times back and forth can not be on the same circular track of the chopping block. The cutter marks are uniformly distributed, the service life of the chopping board is prolonged, and the working efficiency is improved.

The above prior art solutions have the following drawbacks: after the punching is finished, the waste materials falling from the thin film bag can fall out of the chopping board, and the waste materials cannot be collected in the prior art, so that the waste materials are scattered on the bottom surface and the rack and are not convenient to clean.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a towards mouthful machine with collect waste material device, has the effect of conveniently collecting the waste material to the not enough of prior art existence.

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

the utility model provides a notching machine with collect waste material device, includes the support body, the support body is equipped with die-cut device, the below of die-cut device is equipped with scrap collecting box on the support body, the both sides of die-cut device are equipped with the arc and connect the hopper, the arc connects the hopper to rotate with the support body to be connected, the arc connects the one end of hopper to wear out support body and fixedly connected with rotating electrical machines.

Through adopting above-mentioned technical scheme, die-cut device is die-cut to the plastic bag, and die-cut can produce the waste material, and the waste material is collected in the arc connects the hopper earlier, collects a certain amount after, starts the rotating electrical machines, and the rotating electrical machines drives the arc and connects the hopper to rotate, and the waste material is emptyd in the collecting box.

Set up the arc and connect the hopper, even do not influence the transport to the interior waste material of collecting box in continuous production process yet, when the collecting box was collected to full waste material, move the collecting box to concentrated collection ground, the arc connects the hopper to continue to accept the waste material, need not shut down and just can remove the waste material, the convenient collection to the waste material.

The present invention may be further configured in a preferred embodiment as: the arc-shaped material receiving hopper is of a double-sided concave type.

Through adopting above-mentioned technical scheme, two-sided indent type for the motor rotates 180 degrees and just can realize empting and collecting once more the material simultaneously. The rotating of 360 degrees is not needed, so that the power supply is saved, the material receiving interval is shortened, and the problem of waste scattering caused by the rotation process of the arc-shaped material receiving hopper is effectively reduced.

The present invention may be further configured in a preferred embodiment as: the punching device comprises a punching cylinder, a telescopic rod fixedly connected with cutter of the punching cylinder is arranged below the cutter, and a chopping board rotatably connected to the frame body is arranged below the cutter.

Through adopting above-mentioned technical scheme, die-cut cylinder drives cutter up-and-down reciprocating motion, and the cutter collides with the chopping block, cuts unnecessary waste material down.

The present invention may be further configured in a preferred embodiment as: the lower end of the chopping block is connected with a punching motor.

Through adopting above-mentioned technical scheme, die-cut motor can drive the chopping block and rotate, and every time after the cutter is die-cut, the motor starts, drives the chopping block and rotates certain angle, makes several times the cutter mark that the cutter was stayed on the chopping block around the front and back not coincide, effectively protects the chopping block, prolongs the life of chopping block. On the other hand, the cutting marks on the chopping board are uniform, and the phenomenon of non-uniform punching caused by too deep cutting marks can not be generated.

The present invention may be further configured in a preferred embodiment as: the frame body is also provided with a conveying device, the conveying device comprises a lead screw arranged along the length of the frame body, and one end of the lead screw is connected with a conveying motor; the lead screw is in threaded connection with a support frame, and the support frame is connected with a pneumatic clamp.

Through adopting above-mentioned technical scheme, utilize air jig to press from both sides tight plastic bag, start conveying motor, the lead screw drives the support frame and slides along lead screw length direction when carrying out the pivoted, realizes that the plastic bag is carried to punching device from the equipment front end and punches a hole under, carries the plastic bag after the die-cut to the equipment end again. The plastic bag does not need to be taken manually in the punching process, and manpower is reduced.

The present invention may be further configured in a preferred embodiment as: the pneumatic clamp comprises a base fixed on a supporting frame, a clamping cylinder is arranged on the base, a cylinder body of the clamping cylinder is hinged to the base, a clamping jaw is rotatably connected to the outer end portion of a telescopic rod of the clamping cylinder, and one end, close to the clamping cylinder, of the clamping jaw is rotatably connected to the base.

By adopting the technical scheme, when the telescopic rod of the clamping cylinder extends or retracts, the clamping jaw can be driven to rotate around a connecting point with the base, when the telescopic rod of the clamping cylinder extends, one end, away from the clamping cylinder, of the clamping jaw is abutted against the base, and at the moment, the plastic bag can be clamped; when the telescopic rod of the clamping cylinder retracts, one end, far away from the clamping cylinder, of the clamping jaw is separated from the base, and the plastic bag can be clamped or put down at the moment.

The present invention may be further configured in a preferred embodiment as: the conveying terminal of the frame body is connected with a conveying belt.

Through adopting above-mentioned technical scheme, the conveyer belt can in time carry next processing station with die-cut good plastic bag, does not need artifical transport, has saved the labour, has improved efficiency.

The present invention may be further configured in a preferred embodiment as: the discharge end of die-cut device is equipped with the clearance subassembly of connection on the support body, the clearance subassembly includes the clearance cylinder of fixed connection on the support body, the outer tip fixedly connected with brush of clearance cylinder.

Through adopting above-mentioned technical scheme, the brush can play the clearance effect to die-cut plastic bag, avoids the waste material to be carried to next workshop section along with the plastic bag, improves the quality of plastic bag.

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

1. the plastic bag punching device is used for punching plastic bags, waste materials can be generated during punching, the waste materials are collected in the arc-shaped receiving hopper firstly, after a certain amount of waste materials are collected, the rotating motor is started, the rotating motor drives the arc-shaped receiving hopper to rotate, the waste materials are dumped in the collecting box, the arc-shaped receiving hopper can continue to receive the waste materials, the waste materials can be moved without stopping the machine, and the waste materials are convenient to collect;

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 slides to one end of the suction fan too fast under the action of the wind power to cause the partition plate not to extrude waste materials is avoided, and on the other hand, the spring can further extrude the collected waste materials, so that the collected plastic has higher density and more waste materials are collected at one time;

3. the baffle has certain extrusion effect to the waste material in the box, and the plastic products volume is comparatively fluffy, and the volume of taking up is great. When collecting the waste material, the waste material can not be stained with whole collecting box inside volume very fast, but along with the increase of waste material slowly extrudees the removal baffle, is that the inside waste material 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 cross-sectional view taken along A-A of FIG. 1;

fig. 3 is a schematic sectional view taken along the direction B-B in fig. 1.

In the figure, 1, a frame body; 11. a raw material table; 12. a punching device; 121. punching a cylinder; 122. a cutter; 123. a chopping board; 1231. punching a motor; 13. a conveyor belt; 14. a conveying device; 141. a conveying motor; 142. a lead screw; 143. a support frame; 144. a pneumatic clamp; 1441. a base; 1442. a clamping cylinder; 1443. a clamping jaw; 151. cleaning the air cylinder; 152. a brush; 211. an arc-shaped receiving hopper; 212. a rotating electric machine; 213. and a collection box.

Detailed Description

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

Referring to fig. 1 and 2, for the utility model discloses a towards mouthful machine with collect waste device, including support body 1, be equipped with raw materials platform 11, die-cut device 12, conveyer belt 13 and along support body 1 length direction's conveyor 14 that slides on support body 1 in proper order. An unbunched plastic bag is placed on the raw material table 11, the conveying device 14 conveys the unbunched plastic bag to the lower part of the punching device 12 for punching and cutting, and after punching is finished, the plastic bag is conveyed to the conveying belt 13 and conveyed to the next processing section by the conveying belt 13.

Referring to fig. 1, the conveying device 14 includes a screw 142 disposed along the length of the frame body 1, two ends of the screw 142 are rotatably connected to the frame body 1, one end of the screw is connected to a conveying motor 141, a rotating shaft of the conveying motor 141 is coaxially and fixedly connected to the screw 142, and a base of the conveying motor 141 is fixedly connected to the frame body 1. The conveying motor 141 is a bidirectional reciprocating motor, and can drive the screw 142 to rotate in the forward direction and drive the screw 142 to rotate in the reverse direction.

Referring to fig. 1 and 3, a support bracket 143 is horizontally slidably connected to the frame body 1, and the length of the support bracket 143 is arranged along the width direction of the frame body 1. One end of the supporting frame 143 is connected with the screw 142 by screw thread, and the other end of the supporting frame 143 is connected on the frame body 1 in a sliding way. The conveying motor 141 drives the screw 142 to rotate and simultaneously drives the supporting frame 143 to slide along the length direction of the frame body 1.

Referring to fig. 1 and 3, two sets of clamping assemblies are arranged on the supporting frame 143, each set of clamping assembly is composed of three pneumatic clamps 144 with the same structure, each pneumatic clamp 144 includes a base 1441 fixed on the supporting frame 143, a clamping cylinder 1442 is arranged on the base 1441, a cylinder body of the clamping cylinder 1442 is hinged on the base 1441, an outer end portion of a telescopic rod of the clamping cylinder 1442 is rotatably connected with a clamping jaw 1443, and one end, close to the clamping cylinder 1442, of the clamping jaw 1443 is rotatably connected on the base 1441. When the telescopic rod of the clamping cylinder 1442 extends and retracts, the clamping jaw 1443 is driven to rotate around a connecting point with the base 1441, when the telescopic rod of the clamping cylinder 1442 extends, one end, far away from the clamping cylinder 1442, of the clamping jaw 1443 is abutted against the base 1441, and at the moment, a plastic bag can be clamped; when the telescopic rod of the clamping cylinder 1441 retracts, one end of the clamping jaw 1443 far away from the clamping cylinder 1442 is separated from the base 1441, and at the moment, the plastic bag can be clamped or put down.

Referring to fig. 1 and 2, the punching device 12 includes a punching cylinder 121 connected to the frame body 1, a cylinder body of the punching cylinder 121 is fixedly connected to the frame body 1, a cutter 122 is fixedly connected to an outer end of an expansion link of the punching cylinder 121, a chopping board 123 is rotatably connected to the frame body 1 right opposite to a lower side of the cutter 122, a rotating motor 212 is fixedly connected to a bottom center of the chopping board 123, a machine base of the rotating motor 212 is fixedly connected to the frame body 1, and a rotating shaft of the rotating motor 212 is coaxially and fixedly connected to a center of the chopping board 123. The punching cylinder 121 drives the cutter 122 to move up and down to punch the plastic bag, and after punching once, the rotating motor 212 drives the chopping board 123 to rotate for a certain angle, so that punching cutter marks at the front and the back are not overlapped, and damage to the chopping board 123 is reduced.

Referring to fig. 1 and 2, the cut plastic bags are conveyed to the conveyor 13 by the conveying device 14, and are cleaned by the cleaning assembly when leaving the cutting device 12. 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 waste material that cutter 122 downcut is blocked in the one end that is close to die-cut device 12.

Referring to fig. 2 and 3, in order to collect the waste materials cut by the cutting blade 122, a collecting box 213 is disposed below the die-cutting device 12, arc-shaped receiving hoppers 211 are disposed on both sides of the die-cutting device 12, one arc-shaped receiving hopper 211 is disposed between the raw material table 11 and the die-cutting device 12, and the other arc-shaped receiving hopper 211 is disposed between the die-cutting device 12 and the conveyor belt 13. The arc connects hopper 211 to be two-sided interior concave type, and the arc connects the both ends of hopper 211 to rotate to be connected on support body 1, and the arc connects the one end of hopper 211 to wear out support body 1 and fixedly connected with rotating electrical machines 212 (refer to fig. 1), and the frame fixed connection of rotating electrical machines 212 is on support body 1, and the motor shaft and the arc of rotating electrical machines 212 connect hopper 211 fixed connection. The arc connects hopper 211 to accept the waste material of die-cut production, and when the arc connects the waste material in the hopper 211 more, rotating electrical machines 212 drives the arc and connects hopper 211 to rotate 180 degrees, pours the waste material into collecting box 213, and the arc of another side connects hopper 211 to continue to connect the waste material this moment.

The implementation principle of the embodiment is as follows: the plastic bag to be punched is aligned to the punching device 12 and placed on the raw material table 11, the conveying motor 141 rotates to indirectly drive the clamping jaw 146 to move to the clamping jaw 146 on the raw material table 11, the clamping jaw 146 is driven by the clamping cylinder 145 to clamp the plastic bag which is not punched and convey the plastic bag to a position between the cutting knife 122 and the chopping board 123, the conveying motor 141 is paused, the punching cylinder 121 is started, the cutting knife 122 moves downwards to cut waste materials and then moves upwards, the conveying motor 141 is started to drive the punched plastic bag to move towards the conveying belt 13, and the waste materials can be brought into the arc-shaped receiving hopper 211 in the moving process to finish one-time punching.

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 notching machine with collect waste material device, includes support body (1), support body (1) is equipped with die-cut device (12), its characterized in that: the lower side of punching device (12) on support body (1) is equipped with garbage collection box (21), the both sides of punching device (12) are equipped with the arc and connect hopper (211), the arc connects hopper (211) to rotate with support body (1) and is connected, the arc connects the one end of hopper (211) to wear out support body (1) and fixedly connected with rotating electrical machines (212).

2. A notching machine provided with a scrap collecting device, according to claim 1, characterized in that: the arc-shaped material receiving hopper (211) is of a double-sided concave type.

3. A notching machine provided with a scrap collecting device, according to claim 1, characterized in that: die-cut device (12) are including die-cut cylinder (121), the telescopic link fixedly connected with cutter (122) of die-cut cylinder (121), the below of cutter (122) is equipped with chopping block (123) of rotation connection on support body (1).

4. A notching machine provided with a scrap collecting device, according to claim 3, characterized in that: the lower end of the chopping board (123) is connected with a punching motor (1231).

5. A notching machine provided with a scrap collecting device, according to claim 1, characterized in that: the rack body (1) is further provided with a conveying device (14), the conveying device (14) comprises a lead screw (142) arranged along the length of the rack body (1), and one end of the lead screw (142) is connected with a conveying motor (141); the lead screw (142) is in threaded connection with a support frame (143), and the support frame (143) is connected with a pneumatic clamp (144).

6. A notching machine provided with a scrap collecting device, according to claim 5, characterized in that: the pneumatic clamp (144) comprises a base (1441) fixed on the supporting frame (143), a clamping cylinder (145) is arranged on the base (1441), a cylinder body of the clamping cylinder (145) is hinged to the base (1441), the outer end of a telescopic rod of the clamping cylinder (145) is rotatably connected with a clamping jaw (146), and one end, close to the clamping cylinder (145), of the clamping jaw (146) is rotatably connected to the base (1441).

7. A notching machine provided with a scrap collecting device, according to claim 1, characterized in that: the conveying terminal of the frame body (1) is connected with a conveying belt (13).

8. A notching machine provided with a scrap collecting device, according to claim 1, characterized in that: the discharge end of die-cut device (12) is equipped with the clearance subassembly of connection on support body (1), the clearance subassembly includes clearance cylinder (151) of fixed connection on support body (1), the outer tip fixedly connected with brush (152) of clearance cylinder (151).