CN214521335U

CN214521335U - Casting machine rim charge recovery unit

Info

Publication number: CN214521335U
Application number: CN202120806899.1U
Authority: CN
Inventors: 顾建龙; 顾海萍
Original assignee: Changzhou Shunlong Hongyuan Packing Co ltd
Current assignee: Changzhou Shunlong Hongyuan Technology Co.,Ltd.
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-10-29
Anticipated expiration: 2031-04-19

Abstract

The application relates to a casting machine rim charge recovery device, which relates to the technical field of casting machine rim charge recovery and comprises a frame, wherein the frame is rotationally connected with a first conveying roller and a second conveying roller, a casting film is conveyed to the second conveying roller by the first conveying roller, and a recovery box body is connected between the first conveying roller and the second conveying roller; a film inlet is formed in one side, close to the first conveying roller, of the recovery box body, a waste cutting mechanism is connected to the position, located at the film inlet, of the recovery box body, a film outlet is formed in one side, close to the second conveying roller, of the recovery box body, and the cast film penetrates through the recovery box body from the film inlet to the film outlet; retrieve box internal connection and have crushed aggregates mechanism, retrieve the bottom half and be connected with recovery mechanism, the corner waste material warp of curtain coating film falls into to retrieving in the mechanism behind the crushed aggregates mechanism. This application has the effect of retrieving and recycling curtain coating film corner waste material, reduces extravagantly, practices thrift the cost.

Description

Casting machine rim charge recovery unit

Technical Field

The application relates to the technical field of casting machine rim charge recovery, in particular to a casting machine rim charge recovery device.

Background

The casting machine is a casting film production device, and casting films comprise PE films and the like, have excellent heat sealing performance and excellent transparency, and are one of main packaging composite base materials. The casting machine includes pan feeding extrusion device, corona unit, curtain coating device, coiling mechanism, before the casting film gets into the coiling mechanism, needs cut useless the processing to the casting film, can appear a large amount of leftover bits cutting useless in-process, and some producers regard these leftover bits as refuse treatment.

In view of the above situation, the inventor thinks that the casting film leftover materials still have use value, and the leftover materials are used as garbage to be treated, so that a large amount of resources are wasted, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

In order to recycle the problem of the leftover bits waste material of casting film production, this application provides a casting machine rim charge recovery unit.

The application provides a pair of casting machine rim charge recovery unit adopts following technical scheme:

a casting machine rim charge recovery device comprises a frame, wherein the frame is rotatably connected with a first conveying roller and a second conveying roller, a casting film is conveyed from the first conveying roller to the second conveying roller, and a recovery box body is connected between the first conveying roller and the second conveying roller;

a film inlet is formed in one side, close to the first conveying roller, of the recovery box body, a waste cutting mechanism is connected to the position, located at the film inlet, of the recovery box body, a film outlet is formed in one side, close to the second conveying roller, of the recovery box body, and a cast film penetrates through the recovery box body from the film inlet to the film outlet;

retrieve box internal connection and have crushed aggregates mechanism, retrieve the bottom half and be connected with recovery mechanism, the corner waste material warp of curtain coating film falls into to retrieving in the mechanism behind the crushed aggregates mechanism.

Through adopting above-mentioned technical scheme, the curtain coating membrane is got into in the recovery box by income membrane mouth, cuts useless mechanism and sets up in the corner waste material of income membrane mouth position excision curtain coating membrane, and the corner waste material of being amputated falls into crushed aggregates mechanism by self action of gravity and is broken for the granule, and the waste material after the breakage falls into and carries out recycle in the recovery mechanism, has the recycle waste material, and it is extravagant to reduce, practices thrift manufacturing cost's effect.

Optionally, the waste cutting mechanism comprises a waste cutting roller and a plurality of waste cutting blades, and the waste cutting roller is rotatably connected to the side wall of the recovery box body; cut useless blade and set up to the annular, cut useless blade cover and locate and cut useless roller periphery to through installation component with cut useless roller relatively fixed.

Through adopting above-mentioned technical scheme, rotate through cutting the useless roller and drive the annular and cut useless blade and rotate the cutting waste material, improve cutting rate, have the effect that improves the production efficiency of curtain coating membrane.

Optionally, the mounting assembly comprises a fixing block and a fixing bolt, the fixing block is fixedly connected with the waste cutting blade, and one end of the fixing bolt is screwed into the fixing block and tightly abuts against the waste cutting roller.

Through adopting above-mentioned technical scheme, during fixed, will be connected with the useless blade cover of cutting of fixed block and locate and cut useless roller periphery and set for the position, with fixing bolt one end screw in fixed block and with cut useless roller and support tightly, accomplish promptly and cut useless blade and cut the relative fixed of useless roller. When the waste cutting position is changed, the fixing bolt is taken out, the waste cutting blade is moved to reach the required position, one end of the fixing bolt is screwed into the fixing block and is tightly abutted to the waste cutting roller, and the waste cutting device has the operation effect of convenience.

Optionally, crushed aggregates mechanism includes one-level crushed aggregates subassembly, one-level crushed aggregates subassembly includes installation axle, a plurality of garrulous charging tray and a plurality of one-level crushed aggregates blade, installation axle rotates to be connected in the relative inside wall of recovery box, crushed aggregates tray fixed connection is in the installation epaxial, one-level crushed aggregates blade is connected in crushed aggregates tray periphery.

Through adopting above-mentioned technical scheme, the waste material is because self action of gravity falls into one-level crushed aggregates subassembly, carries out the preliminary treatment to the corner waste material of excision through one-level crushed aggregates subassembly, has the effect that improves waste recovery efficiency.

Optionally, the primary crushing blade is vertically connected with a secondary crushing blade.

Through adopting above-mentioned technical scheme, set up perpendicularly through one-level crushed aggregates blade and one-level crushed aggregates secondary blade, improve the broken degree behind the waste material passes one-level crushed aggregates subassembly, have the effect that improves waste material crushing treatment efficiency.

Optionally, crushed aggregates mechanism still includes second grade crushed aggregates subassembly, second grade crushed aggregates subassembly includes a plurality of relative pivoted crushed aggregates rollers and a plurality of second grade crushed aggregates blade, crushed aggregates roller rotates to be connected in the relative inside wall of recovery box, second grade crushed aggregates blade is densely covered and is connected in the crushed aggregates roller outside.

Through adopting above-mentioned technical scheme, the waste material falls into second grade crushed aggregates subassembly by one-level crushed aggregates subassembly preliminary treatment back and carries out secondary crushing treatment, further improves the broken degree of waste material, changes in follow-up waste recycling, has the effect that improves waste recycling efficiency.

Optionally, retrieve the mechanism and include recovery funnel and auto sucking machine, recovery funnel installs in recovery bottom of the case portion and is located crushed aggregates mechanism below, be connected with the waste pipe on the recovery funnel, waste pipe one end and recovery funnel intercommunication, the other end are connected in the auto sucking machine, the auto sucking machine is with the waste material pump-out to pan feeding extrusion device's feed inlet department.

Through adopting above-mentioned technical scheme, the garbage collection after the crushing treatment is in recovery funnel, and the material is taken out to the auto sucking machine negative pressure, and the waste material after handling is discharged into pan feeding extrusion device by the waste pipe, accomplishes recycling of waste material, has the effect that reduces extravagant, practice thrift the cost.

Optionally, the recovery box body is internally connected with a filter screen, and the filter screen is arranged between the recovery hopper and the crushing mechanism.

Through adopting above-mentioned technical scheme, select qualified broken back waste material through the filter screen, reduce because of the too big phenomenon of influence pan feeding extrusion device production of waste material size of recycling, have the effect that improves the waste material reliability of recycling.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the crushing mechanism and the recovery mechanism, the waste can be crushed, waste is reduced, and the cost is saved;

2. through the arrangement of the waste cutting mechanism and the installation assembly, the effect of improving the efficiency of cutting off the waste at the edge corner of the casting film and adjusting the waste cutting position can be achieved;

3. through the setting of filter screen, can play and filter unqualified broken back waste material, improve the quality of input pan feeding extrusion device waste material, further improve curtain coating film production quality's effect.

Drawings

Fig. 1 is a schematic structural diagram of an overall structure of a rim charge recycling device of a casting machine according to an embodiment of the present application.

Fig. 2 is a schematic view of the internal structure of the recovery box according to the embodiment of the present application.

Fig. 3 is a schematic structural diagram of a waste cutting mechanism according to an embodiment of the present application.

Fig. 4 is a schematic structural view of a primary scrap assembly in accordance with an embodiment of the present application.

FIG. 5 is a schematic illustration of a secondary scrap assembly in accordance with an embodiment of the present application.

Fig. 6 is a schematic structural diagram of a filter screen according to an embodiment of the present application.

Description of reference numerals: 1. a frame; 11. a first transfer roller; 12. a second transfer roller; 3. a recovery box body; 31. a film inlet; 32. a film outlet; 33. cleaning the door; 4. casting a film; 5. a waste cutting mechanism; 51. cutting a waste roller; 52. cutting a waste motor; 53. cutting waste blades; 54. mounting the component; 541. a fixed block; 542. fixing the bolt; 6. a crushing mechanism; 61. a primary crushing assembly; 611. a material crushing disc; 612. installing a shaft; 613. a primary crushing blade; 614. a primary crushed aggregate secondary blade; 615. a first-stage motor; 62. a secondary crushing assembly; 621. a crushing roller; 622. a secondary crushing blade; 623. a secondary motor; 624. a driving gear; 625. a driven gear; 626. a protective shell; 627. crushing the material sheet; 7. a recovery mechanism; 71. a recovery funnel; 72. a waste pipe; 73. a material suction machine; 8. and (4) a filter screen.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses casting machine rim charge recovery unit, refer to fig. 1 and fig. 2, including frame 1, the rotation is connected with first transfer roller 11 and second transfer roller 12 on the frame 1, install between first transfer roller 11 and the second transfer roller 12 and retrieve box 3, the roof of retrieving box 3 pass frame 2 and with frame 2 fixed connection, retrieve box 3 and be close to 11 one side of first transfer roller and seted up into membrane mouth 31, retrieve box 3 and be close to 12 one side of second transfer roller and seted up out membrane mouth 32. The recovery box body 3 is internally connected with a waste cutting mechanism 5 and a crushing mechanism 6, and the bottom of the recovery box body 3 is connected with a recovery mechanism 7. Casting film 4 conveys to income membrane mouth 31 department, is amputated the corner waste material by cutting useless mechanism 5, and the waste material receives self gravity to fall into crushed aggregates mechanism 6, discharges into recovery mechanism 7 after crushed aggregates mechanism 6 crushing treatment, recycles through recovery mechanism 7, reduces the waste of waste material, practices thrift manufacturing cost.

Referring to fig. 2 and 3, cut useless mechanism 5 including cutting useless roller 51 and cutting useless blade 53, cut useless roller 51 and rotate to be connected in retrieving box 3 lateral wall and be close to into membrane mouth 31 position, retrieve box 3 outer wall and correspond the position and be connected with and cut useless motor 52, cut the output shaft of useless motor 52 and connect in cutting useless roller 51 one end and drive and cut useless roller 51 and rotate, have the effect that improves and cut useless efficiency. The annular waste cutting blades 53 are provided with two waste cutting blades and are sleeved on the periphery of the waste cutting roller 51, the waste cutting roller 51 is relatively fixed through the mounting assembly 54, and the two waste cutting blades 53 are respectively arranged at the corresponding positions of the casting film 4 in the width direction needing to cut waste. The mounting assembly 54 comprises a fixing block 541 and a fixing bolt 542, the fixing block 541 is welded with the waste cutting blade 53, the fixing bolt 542 is in threaded connection with the fixing block 541, penetrates through the fixing block 541 and is abutted against the waste cutting roller 51, the mounting assembly 54 is simple to disassemble and assemble, the waste cutting blade 53 can move according to different waste cutting requirements, and operation is facilitated.

Referring to fig. 2 and 4, crushed aggregates mechanism 6 includes one-level crushed aggregates subassembly 61 and second grade crushed aggregates subassembly 62, and one-level crushed aggregates subassembly 61 includes installation axle 612, and installation axle 612 and recovery box 3 offer into membrane mouth 31 and go out the relative inner wall of membrane mouth 32 and rotate and be connected, and the outer wall of recovery box 3 corresponds the position and is connected with one-level motor 615, and the output shaft of one-level motor 615 just drives installation axle 612 and rotates in installation axle 612 one end. The three crushing discs 611 are fixedly connected to the mounting shaft 612, the first-stage crushing blades 613 are connected to the peripheries of the crushing discs 611, and the first-stage crushing sub-blades 614 are perpendicularly connected to the first-stage crushing blades 613, so that the crushing area is enlarged, and the crushing efficiency is improved. One-level crushed aggregates subassembly 61 carries out preliminary crushed aggregates to the waste material and handles, cuts up the banding waste material into cubic waste material, improves follow-up second grade crushed aggregates subassembly 62's crushed aggregates efficiency.

Referring to fig. 2 and 5, the secondary crushing assembly 62 includes two crushing rollers 621, the crushing rollers 621 are rotatably connected to the opposite inner walls of the recovery box 3, the crushing rollers 621 are perpendicular to the mounting shaft 612, and crushing sheets 627 are mounted on the inner walls of the two sides of the recovery box 3 parallel to the crushing rollers 621. Garrulous material roller 621 periphery fixedly connected with second grade crushed aggregates blade 622, it has protective housing 626 to retrieve 3 outer walls of box corresponding to crushed aggregates roller 621 position connection, second grade motor 623 is installed in protective housing 626 lateral wall, and the output shaft of second grade motor 623 is connected in one of them crushed aggregates roller 621 one end and is driven the rotation of crushed aggregates roller 621, the axis of rotation and crushed aggregates roller 621 junction cover of second grade motor 623 are equipped with driving gear 624, driving gear 624 and crushed aggregates roller 621 one end coaxial fastening, another crushed aggregates roller 621 is corresponding to driving gear 624 position fixedly connected with driven gear 625, driving gear 624 and driven gear 625 mesh, driving gear 624, driven gear 625 and second grade motor 623 all set up in retrieving the box 3 outside. Blocky crushed aggregates obtained after the crushing of the first-level crushed aggregates component 61 fall into the second-level crushed aggregates component 62, and are crushed secondarily into extremely small crushed aggregates under the matching of the crushed aggregates pieces 627 and the crushed aggregates rollers 621, so that the waste recovery rate is improved.

Referring to fig. 1 and 6, the recycling mechanism 7 includes a recycling hopper 71 and a suction machine 73, one end of the recycling hopper 71 is connected to the bottom of the recycling box 3 and is communicated with the recycling box 3, the other end of the recycling hopper 71 is connected with a waste pipe 72, the other end of the waste pipe 72 is connected to the suction machine 73, and the suction machine 73 is communicated with the feeding extrusion device. Retrieve box 3 internal connection and have filter screen 8, filter screen 8 sets up between recovery funnel 71 and crushed aggregates mechanism 6, retrieves the lateral wall that box 3 is located between filter screen 8 and crushed aggregates mechanism 6 and has seted up clearance door 33. The filter screen part is worn out through broken waste material and is inhaled pan feeding extrusion device by auto sucking machine 73 and recycle, has the effect that improves production efficiency, and unqualified waste material is long-pending to be stayed in filter screen 8 towards crushed aggregates mechanism 6 one side, carries out manual processing through opening clearance door 33.

The implementation principle of the casting machine rim charge recovery device in the embodiment of the application is as follows: before the casting machine works, the position of the waste cutting blade 53 is adjusted, the fixing bolt 542 is taken out, and when the waste cutting roller 51 moves to the position needing waste cutting, the fixing bolt 542 is inserted into the fixing block 541 and is tightly abutted to the waste cutting roller.

When the casting machine works, the cleaning door 33 is closed, the casting film 4 is conveyed to the first conveying roller 11 by the feeding extrusion device, then conveyed to the recovery box body 3 by the first conveying roller 11, penetrates through the recovery box body 3 from the film inlet 31 to the film outlet 32 and is conveyed to the second conveying roller 12. In the recovery box 3, a waste cutting blade 53 is fixed to the waste cutting roller 51, and is rotated under the control of a waste cutting motor 52 to cut off waste around the casting film 4.

The waste material firstly falls into one-level crushed aggregates subassembly 61 because of self gravity action, the crushed aggregates dish 611 rotates under the control of one-level motor 615, the waste material is broken through one-level crushed aggregates blade 613 and the vice blade 614 of one-level crushed aggregates, the waste material after the preliminary treatment falls into two-level crushed aggregates subassembly 62, two crushed aggregates rollers 621 rotate relatively under the control of second grade motor 623, driving gear 624 and driven gear 625, under the cooperation of crushed aggregates piece 627 and crushed aggregates roller 621, the waste material after the preliminary treatment is broken for the second time through two-level crushed aggregates blade 622.

The waste material after the crushing treatment falls into the filter screen 8, the waste material with qualified size passes through the filter screen 8 and falls into the recovery hopper 71, the suction machine 73 sucks the material under negative pressure, and the qualified waste material is sucked out through the waste pipe 72 and is discharged into the feeding extrusion device. Meanwhile, the cleaning door 33 is periodically opened to clean the waste materials of unqualified sizes accumulated on the filter screen 8.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a casting machine rim charge recovery unit, includes frame (1), frame (1) rotates and is connected with first transfer roller (11) and second transfer roller (12), and curtain coating membrane (4) are conveyed its characterized in that to second transfer roller (12) by first transfer roller: a recovery box body (3) is connected between the first conveying roller (11) and the second conveying roller (12) of the frame (1);

a film inlet (31) is formed in one side, close to the first conveying roller (11), of the recovery box body (3), a waste cutting mechanism (5) is connected to the position, located at the film inlet (31), of the recovery box body (3), a film outlet (32) is formed in one side, close to the second conveying roller (12), of the recovery box body (3), and the casting film (4) penetrates through the recovery box body (3) from the film inlet (31) to the film outlet (32);

retrieve box (3) internal connection and have crushed aggregates mechanism (6), retrieve box (3) bottom and be connected with recovery mechanism (7), the corner waste material warp of curtain coating membrane (4) falls into behind crushed aggregates mechanism (6) in retrieving mechanism (7).

2. The casting machine rim charge recovery unit of claim 1, characterized in that: the waste cutting mechanism (5) comprises a waste cutting roller (51) and a plurality of waste cutting blades (53), and the waste cutting roller (51) is rotatably connected to the side wall of the recovery box body (3); the waste cutting blade (53) is arranged in an annular shape, and the waste cutting blade (53) is sleeved on the periphery of the waste cutting roller (51) and is relatively fixed with the waste cutting roller (51) through a mounting assembly (54).

3. The casting machine rim charge recovery unit of claim 2, characterized in that: the mounting assembly (54) comprises a fixing block (541) and a fixing bolt (542), the fixing block (541) is fixedly connected with the waste cutting blade (53), and one end of the fixing bolt (542) is screwed into the fixing block (541) and tightly abutted to the waste cutting roller (51).

4. The casting machine rim charge recovery unit of claim 1, characterized in that: crushed aggregates mechanism (6) include one-level crushed aggregates subassembly (61), one-level crushed aggregates subassembly (61) are including installation axle (612), a plurality of crushed aggregates dish (611) and a plurality of one-level crushed aggregates blade (613), installation axle (612) rotate to be connected in retrieving the relative inside wall of box (3), crushed aggregates dish (611) fixed connection is on installation axle (612), one-level crushed aggregates blade (613) are connected in crushed aggregates dish (611) periphery.

5. The casting machine rim charge recovery unit of claim 4, characterized in that: the primary crushing blade (613) is vertically connected with a primary crushing auxiliary blade (614).

6. The casting machine rim charge recovery unit of claim 4, characterized in that: crushed aggregates mechanism (6) still include second grade crushed aggregates subassembly (62), second grade crushed aggregates subassembly (62) include a plurality of relative pivoted crushed aggregates roller (621) and a plurality of second grade crushed aggregates blade (622), crushed aggregates roller (621) rotate to be connected in the relative inside wall of recovery box (3), second grade crushed aggregates blade (622) are densely covered and are connected in the crushed aggregates roller (621) outside.

7. The casting machine rim charge recovery unit of claim 1, characterized in that: retrieve mechanism (7) including recovery funnel (71) and auto sucking machine (73), recovery funnel (71) are installed in recovery box (3) bottom and are located crushed aggregates mechanism (6) below, be connected with waste pipe (72) on recovery funnel (71), waste pipe (72) one end and recovery funnel (71) intercommunication, the other end are connected in auto sucking machine (73), auto sucking machine (73) are pumped the waste material to pan feeding extrusion device's feed inlet department.

8. The casting machine rim charge recovery unit of claim 7, characterized in that: retrieve box (3) internal connection has filter screen (8), filter screen (8) set up between recovery funnel (71) and crushed aggregates mechanism (6).