CN108724796B

CN108724796B - Pop can compressor

Info

Publication number: CN108724796B
Application number: CN201810569837.6A
Authority: CN
Inventors: 李林
Original assignee: Zhejiang Ocean University ZJOU
Current assignee: Zhejiang Ocean University ZJOU
Priority date: 2016-12-30
Filing date: 2016-12-30
Publication date: 2020-03-24
Anticipated expiration: 2036-12-30
Also published as: CN106626495B; CN106626495A; CN108724796A

Abstract

The invention provides a pop can compressor, and belongs to the technical field of pop can retraction. The zip-top can compressor solves the technical problem that the zip-top can cannot be punched into a V shape by the existing zip-top can compressor. This zip-top can compressor includes the frame, be equipped with the feeder hopper in the frame, stock guide and stamping die, the lower extreme of feeder hopper has the blanking hole that is the bar, stamping die includes lower bolster and cope match-plate pattern, the lower bolster is fixed in the frame, the punching press groove is "V" style of calligraphy, the stock guide slope is fixed in the frame, the upper end of stock guide is located the blanking hole under, the lower extreme of stock guide is towards the punching press groove, the lower extreme of cope match-plate pattern is equipped with punching press portion, punching press portion matches with the punching press groove, the both ends that the cope match-plate pattern is located punching press portion all are fixed with the clamp plate, the clamp plate is the inclined plane towards one side of punching press portion, the lower extreme of clamp plate is located the below of punching press portion, the clamp plate is located the outside at punching press. The invention has the advantage that the ring-pull can be pressed into a V shape.

Description

Pop can compressor

Technical Field

The invention belongs to the technical field of pop can retraction, and relates to a pop can compressor.

Background

The pop can is common recyclable garbage in daily life, and needs to be flattened firstly to reduce the transportation cost of the pop can. The existing flattening mode of the pop can is realized by stamping the pop can along the axial direction of the pop can to obtain a flat pop can; because the body structure of the pop can is relatively soft, the pop can incline in the stamping process, the shape and the structure of the finally obtained pop can are different, the pop can only be randomly stacked in the transportation process, a plurality of gaps are formed among the stacked pop cans, and meanwhile, the randomly stacked pop cans are not easy to package, so that the transportation efficiency is low.

Disclosure of Invention

The invention aims to provide a pop can compressor aiming at the problems in the prior art, and the technical problem to be solved is that the pop can be pressed into a V shape.

The purpose of the invention can be realized by the following technical scheme:

the zip-top can compressor comprises a rack, wherein a feed hopper, a guide groove and a stamping die are arranged on the rack, a strip-shaped blanking hole is formed in the lower end of the feed hopper, the stamping die comprises a lower template and an upper template, the lower template is fixed on the rack, a stamping groove with an upward opening is formed in the lower template, the stamping groove is in a V shape, the guide groove is obliquely fixed on the rack, the upper end of the guide groove is positioned under the blanking hole, the lower end of the guide groove faces the stamping groove, the upper template can move up and down, a strip-shaped stamping part is arranged at the lower end of the upper template, the length of the stamping part is smaller than that of a zip-top can, the stamping part is matched with the stamping groove, pressing plates are fixed at two ends of the upper template, which are positioned at the stamping part, one side of each pressing plate, which faces the stamping part, is an inclined plane, and the lower end of each pressing plate is positioned below the stamping part, when the stamping part is pressed into the stamping groove, the pressing plate is positioned at the outer sides of the two ends of the stamping groove.

The pop-top cans to be punched are collected into the feed hopper, the pop-top cans are sequentially guided into the punching groove through the guide groove, the structure of the punching groove enables the pop-top cans to be laid flat when the pop-top cans are located in the punching groove, the upper die plate is enabled to move downwards to punch the pop-top cans after the pop-top cans enter the punching groove, the pressing plates can act on two ends of the pop-top cans firstly in the process of moving downwards of the upper die plate to enable two ends of the pop-top cans to bend inwards and deform, then the punching portions act on two ends of the pop-top cans bent to the inner side and the pop-top can body presses the pop-top cans into a V-shaped shape, the pop-top cans in the V-shaped shape can be neatly stacked during storage and transportation, and the transportation.

In the pop can compressor, the impeller is connected in the blanking hole in a rotating mode and comprises a rotating shaft and blades which are circumferentially and uniformly distributed on the rotating shaft, a guide chute is formed between every two adjacent blades, and one end of the rotating shaft penetrates out of the feeding hopper and is connected with a motor fixed on the feeding hopper. The pop cans can be fed into the punching grooves one by controlling the rotation of the motor.

In the pop can compressor, the guide groove is provided with the baffle plates along the two sides of the length direction, and the width of each baffle plate is matched with the length of a pop can. When the pop can rolls down from the impeller, two ends of the pop can are attached to the baffle plate, so that the pop can only roll down along the guide groove, and the pop can entering the punching groove is flat.

In the zip-top can compressor, a portal frame is arranged on the rack, the lower template and the upper template are both arranged under the portal frame, an oil cylinder is fixed on the portal frame and vertically arranged, and a telescopic rod of the oil cylinder is fixed with the upper template. The oil cylinder drives the upper template to move up and down relative to the lower template, and enough pressure can be provided to flatten the pop-top can.

In the zip-top can compressor, the upper template is vertically fixed with the guide rod, and the guide rod penetrates through the portal frame and is in sliding connection with the portal frame. The upper die plate is kept stable in the up-and-down movement and punching through the guide rods.

In the zip-top can compressor, an air pump is further fixed on the rack and is communicated with the air blowing nozzle through an air pipe, an air outlet of the air blowing nozzle is communicated with the bottom of the stamping groove, and a valve is arranged on the air pipe. After the punching is finished, the valve is opened, compressed air in the air pump blows the top-pop-can which is punched in the punching groove out of the punching groove through the air pipe and the air blowing nozzle, and the punching efficiency is improved.

Compared with the prior art, the pop can compressor has the advantage that the pop can be pressed into a V shape.

Drawings

Fig. 1 is a schematic sectional structure of the present invention.

Fig. 2 is a state diagram of the lower and upper die plates at the time of punching.

In the figure, 1, a frame; 2. a feed hopper; 21. a rotating shaft; 22. a blade; 23. a material guide chute; 3. a guide groove; 4. a lower template; 41. punching a groove; 5. mounting a template; 51. a punching part; 52. pressing a plate; 6. a gantry; 61. an oil cylinder, 7 and an air pump; 8. a blowing nozzle; 9. An air tube; 10. and (4) a valve.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1 and 2, the pop can compressor comprises a frame 1, a feed hopper 2, a guide groove 3 and a stamping die are arranged on the frame 1, a strip-shaped blanking hole is arranged at the lower end of the feed hopper 2, the stamping die comprises a lower template 4 and an upper template 5, the lower template 4 is fixed on the frame 1, a stamping groove 41 with an upward opening is formed in the lower template 4, the stamping groove 41 is in a V shape, the guide groove 3 is obliquely fixed on the frame 1, the upper end of the guide groove 3 is positioned right below the blanking hole, the lower end of the guide groove 3 faces the stamping groove 41, the upper template 5 can move up and down, a strip-shaped stamping part 51 is arranged at the lower end of the upper template 5, the length of the stamping part 51 is smaller than that of the pop can, the stamping part 51 is matched with the stamping groove 41, pressing plates 52 are fixed at both ends of the stamping part 51 of the upper template 5, one side of the pressing plates 52 facing the stamping part 51, the lower end of the pressing plate 52 is located below the punch portion 51, and the pressing plate 52 is located outside both ends of the punch groove 41 when the punch portion 51 is pressed into the punch groove 41.

The impeller is rotationally connected in the blanking hole, the impeller comprises a rotating shaft 21 and blades 22 which are circumferentially and uniformly distributed on the rotating shaft 21, a guide chute 23 is formed between every two adjacent blades 22, and one end of the rotating shaft 21 penetrates through the feeding hopper 2 and is connected with a motor fixed on the feeding hopper 2.

The cans are fed one by one into the punching grooves 41 by controlling the rotation of the motor. The guide groove 3 is provided with baffle plates on two sides along the length direction, and the width of the baffle plates is matched with the length of the pop can.

When the pop can rolls down from the impeller, two ends of the pop can are attached to the baffle plate, so that the pop can only roll down along the guide groove 3, and the pop can entering the stamping groove 41 is flat.

The frame 1 is provided with a portal frame 6, the lower template 4 and the upper template 5 are both arranged under the portal frame 6, an oil cylinder 61 is fixed on the portal frame 6, the oil cylinder 61 is vertically arranged, and a telescopic rod of the oil cylinder 61 is fixed with the upper template 5. The oil cylinder 61 drives the upper template 5 to move up and down relative to the lower template 4, and enough pressure can be provided to flatten the pop cans. A guide rod is vertically fixed on the upper template 5, penetrates through the portal frame 6 and is in sliding connection with the portal frame 6. The upper die plate 5 is stabilized by the guide rods while moving up and down and punching.

Specifically, an air pump 7 is further fixed on the frame 1, the air pump 7 is communicated with an air blowing nozzle 8 through an air pipe 9, an air outlet of the air blowing nozzle 8 is communicated with the bottom of the stamping groove 41, and a valve 10 is arranged on the air pipe 9. After punching is finished, the valve 10 is opened, compressed air in the air pump 7 blows the punched pop can in the punching groove out of the punching groove 41 through the air pipe 9 and the blowing nozzle 8, and punching efficiency is improved.

Pop-top cans needing to be punched are collected into the feed hopper 2, the pop-top cans are sequentially guided into the punching groove 41 through the guide groove 3, the pop-top cans are horizontally laid when being located in the punching groove 41 due to the structure of the punching groove 41, the pop-top cans are punched by enabling the upper template 5 to move downwards after entering the punching groove 41, the pressing plates 52 firstly act on the two ends of the pop-top cans to enable the two ends of the pop-top cans to be bent inwards and deformed in the downward moving process of the upper template 5, then the punching parts 51 act on the two ends of the pop-top cans bent inwards and the pop-top can body to press the pop-top cans into a V shape, the pop-top cans in the V shape can be neatly stacked during storage and transportation, and the transportation efficiency of the punched pop-top cans can be improved.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims

1. A zip-top can compressor comprises a rack and is characterized in that a feed hopper, a guide groove and a stamping die are arranged on the rack, a strip-shaped blanking hole is formed in the lower end of the feed hopper, the stamping die comprises a lower template and an upper template, the lower template is fixed on the rack, a stamping groove with an upward opening is formed in the lower template, the stamping groove is in a V shape, the guide groove is obliquely fixed on the rack, the upper end of the guide groove is positioned under the blanking hole, the lower end of the guide groove faces the stamping groove, the upper template can move up and down, a strip-shaped stamping part is arranged at the lower end of the upper template, the length of the stamping part is smaller than that of a zip-top can, the stamping part is matched with the stamping groove, pressing plates are fixed at two ends of the stamping part, and one side of the pressing plates, which faces the stamping part, is an inclined plane, the lower end of the pressing plate is positioned below the stamping part, and the pressing plate is positioned on the outer sides of the two ends of the stamping groove when the stamping part is pressed into the stamping groove;

the automatic forming machine is characterized in that a portal frame is arranged on the rack, the lower template and the upper template are both arranged under the portal frame, an oil cylinder is fixed on the portal frame, the oil cylinder is vertically arranged, and a telescopic rod of the oil cylinder is fixed with the upper template.

2. The can compressor of claim 1, wherein a guide bar is vertically fixed on the upper mold plate, and the guide bar passes through the portal frame and is slidably connected with the portal frame.

3. The can compressor as claimed in claim 2, wherein the frame is further fixed with an air pump, the air pump is communicated with the blowing nozzle through an air pipe, an air outlet of the blowing nozzle is communicated with the bottom of the stamping groove, and the air pipe is provided with a valve.

4. A can compressor as claimed in claim 3, wherein the blanking hole is rotatably connected with an impeller, the impeller comprises a rotating shaft and blades circumferentially and uniformly distributed on the rotating shaft, a guide chute is formed between two adjacent blades, and one end of the rotating shaft penetrates through the feeding hopper and is connected with a motor fixed on the feeding hopper.