CN211941191U

CN211941191U - Cast film rim charge cuts recovery mechanism

Info

Publication number: CN211941191U
Application number: CN202020647967.XU
Authority: CN
Inventors: 肖华
Original assignee: Jiaxing Jicheng Luggage Co ltd
Current assignee: Jiaxing Jicheng Luggage Co ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-11-17
Anticipated expiration: 2030-04-24

Abstract

The utility model relates to a cast film edge material cutting and recycling mechanism, which comprises a supporting piece arranged on a machine body, wherein the supporting piece is vertical to the motion direction of the cast film and is positioned above the cast film, and the mechanism also comprises a butt roller which is rotationally connected on the machine body and is parallel to the supporting piece, the butt roller is positioned below the cast film, a cutting mechanism is arranged on the supporting piece and comprises fixing blocks fixed at the two sides of the upper surface of the supporting piece, the fixed blocks are rotatably connected with a lead screw which penetrates through the two fixed blocks, the lead screw is in threaded connection with two mounting blocks, the upper thread of the screw rod is opposite in turning direction from the center to two sides, so that the mounting blocks move in opposite directions all the time, the mounting blocks are symmetrically arranged at two sides of the center of the screw rod, and the mounting blocks are provided with cutting devices which act together with the abutting rollers and are used for cutting the casting film rim charge. The utility model discloses have the effect that the casting film rim charge of cutting and the rim charge of being convenient for are collected.

Description

Cast film rim charge cuts recovery mechanism

Technical Field

The utility model belongs to the technical field of the technique of curtain coating membrane production and specifically relates to a curtain coating membrane rim charge cuts recovery mechanism is related to.

Background

The casting film machine is a common processing machine in the bag production and processing process, and is mainly used for melting raw materials through the casting film machine, and producing the casting film through melt casting and quenching, wherein the casting film is formed through non-stretching and non-oriented flat extrusion. The edge part of the cast film after molding is easily damaged when the cast film is conveyed, and the edge part needs to be cut off during processing, and the cut off rim charge can be recycled.

In chinese patent publication No. CN201881503U, an electrode ceramic dielectric film casting mechanism is disclosed, comprising a casting roller, a support, a casting head containing a casting knife and a casting slurry box, and a casting head support, wherein two shaft ends of the casting roller are mounted on the support, and a locking device for preventing the rotation of the casting roller is provided; the casting head is fixed on the support body; the support body clamps and fixes the casting roller and is positioned above the casting roller; gaps for casting the dielectric film are reserved between the edge of the casting knife and the bottom of the casting slurry box and the upper cylindrical surface of the casting roller. The utility model discloses an electrode ceramic film casting machine keeps static not rotating at curtain coating in-process curtain coating roller, therefore curtain coating roller and curtain coating head clearance between can keep invariable to reduce and even eliminate the influence to the curtain coating film quality brought by roller installation/machining error's reason completely, ensured the quality of curtain coating dielectric film.

The above prior art solutions have the following drawbacks: although this kind of electrode ceramic dielectric film casting mechanism curtain coating roller keeps static not rotating among the curtain coating process, consequently curtain coating roller and curtain coating head clearance between can keep invariable to reduce and even eliminate the influence to the curtain coating film quality that is brought by the reason of roller installation/processing error completely, nevertheless the curtain coating film does not cut the mechanism after producing out, curtain coating film constantly makes out the while, still needs the workman to carry out artifical the cutting, wastes time and energy, and this problem is waited for to solve urgently.

Therefore, there is a strong need in the market for a slitting device in the process of cast film processing to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art existence, one of the purposes of the utility model is to provide a casting film rim charge cuts recovery mechanism.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a cast film rim charge cuts recovery mechanism, includes the support piece that sets up on the organism, support piece perpendicular to cast film direction of motion just is located the cast film top, still includes the butt roller that rotates to be connected on the organism and be on a parallel with support piece, the butt roller is located the cast film below, be provided with the cutting mechanism who is used for cutting cast film rim charge on the support piece, cutting mechanism includes the fixed block of fixing in support piece upper surface both sides position, rotate on the fixed block and be connected with the lead screw that runs through two the fixed block, lead screw threaded connection has two installation pieces, screw on the lead screw is opposite towards both sides direction of rotation by central point to put, makes the installation piece move all the time in opposite directions, two the installation piece symmetry sets up the both sides at lead screw center, two all be provided with cutting device on the installation piece, cutting device with the butt roller combined action, the method is used for cutting the edge material of the casting film.

Through adopting above-mentioned technical scheme, according to waiting to cut out casting film rim charge width, rotate the lead screw, make two installation pieces move in opposite directions to adjust the width between the cutting device, cutting device and butt roller butt, and with butt roller combined action, be used for cutting out casting film rim charge.

The present invention may be further configured in a preferred embodiment as: the support piece is provided with a sliding mechanism, and the sliding mechanism comprises a T-shaped groove which is formed in the upper surface of the support piece and is parallel to the abutting roller, and a T-shaped block which is fixed on the lower surface of the mounting block and is clamped in the T-shaped groove in a sliding manner.

Through adopting above-mentioned technical scheme, the joint that slides of T-shaped piece is at the T-shaped inslot, prevents to lead to the skew motion track of installation piece because of exogenic action, leads to the damage of lead screw, and the setting up of glide machanism makes two installation pieces move more smoothly simultaneously.

The present invention may be further configured in a preferred embodiment as: the cutting device comprises fixing rods fixed on the mounting blocks, the fixing rods are perpendicular to the butt rollers and extend to the upper portions of the butt rollers, and cutting knives are arranged on the side walls of the fixing rods and act on the butt rollers and are used for cutting edges of the cast film.

Through adopting above-mentioned technical scheme, the dead lever extends to the top of butt roller, is convenient for cut the installation of sword, makes to cut the sword and can guarantee to cut going on smoothly of process with butt roller butt.

The present invention may be further configured in a preferred embodiment as: the utility model discloses a cutter, including dead lever lateral wall, dead lever lateral wall level is fixed with the installation pole, the installation pole runs through cut sword and threaded connection has set nut, set nut with be provided with the rubber piece on the installation pole between the sword, it is convenient to rotate set nut the installation of cutting the sword is with dismantling.

Through adopting above-mentioned technical scheme, rotate set nut and make set nut and installation pole separation, according to the needs of the material of curtain coating membrane, change and cut the sword kind, the installation of being convenient for cut the sword is with dismantling, and the setting of rubber piece simultaneously increases and cuts the frictional force between sword and the set nut, prevents to cut the sword and rotate at the in-process of work.

The present invention may be further configured in a preferred embodiment as: support piece is including fixing the bottom suspension fagging on the organism and articulated last backup pad in the bottom suspension fagging, it can drive to go up the backup pad cut the mechanism and rotate in vertical direction, it is convenient cut the location of sword at curtain coating membrane upper surface.

Through adopting above-mentioned technical scheme, go up the backup pad and articulate on the bottom suspension fagging, make and go up the backup pad and can rotate for the bottom suspension fagging, go up the backup pad and at the pivoted in-process, cut sword and curtain coating membrane separation, prevent to cut the in-process of sword in the change, cause the damage of curtain coating membrane.

The present invention may be further configured in a preferred embodiment as: be provided with slewing mechanism on the bottom suspension fagging, slewing mechanism is including seting up the mounting groove of last backup pad lower surface, the mounting groove internal fixation has two mounting panels that are parallel to each other, it connects two to rotate on the mounting panel the pivot of mounting panel, pivot central point puts and is fixed with the connecting block, threaded connection has the run through on the bottom suspension fagging the spacing bolt of bottom suspension fagging, be provided with the runner assembly in the connecting block, spacing bolt pass through the runner assembly with the connecting block rotates and connects.

Through adopting above-mentioned technical scheme, slewing mechanism's setting prevents to cut the sword at the in-process that cuts, because the vibrations of machine lead to the backup pad to rotate in vertical direction for the bottom suspension fagging, is convenient for simultaneously cut the change and the location of sword, prevents to cut the sword at the in-process of change with the location, causes certain damage to the curtain coating membrane.

The present invention may be further configured in a preferred embodiment as: the rotating assembly comprises a limiting cavity arranged inside the connecting block, a limiting block capable of rotating in the horizontal direction is arranged in the limiting cavity, a connecting rod is fixed to one end of the limiting block, and the connecting rod penetrates through one end face of the connecting block and is fixed to the upper end face of the limiting bolt.

Through adopting above-mentioned technical scheme, the stopper can be at spacing intracavity free rotation, makes spacing bolt can rotate smoothly, drives the upper support plate and rotates in vertical direction simultaneously in the in-process of rotating spacing bolt.

The present invention may be further configured in a preferred embodiment as: the machine body below the abutting roller is provided with a recycling box for recycling the cut edge materials, the upper end of the recycling box is open, and the upper end face of the recycling box is provided with a guide plate which faces the center of the recycling box and inclines downwards.

Through adopting above-mentioned technical scheme, the setting up of deflector makes the collection of the produced waste material of in-process of cutting in the inside central point of collection box, the collection of the waste material of being convenient for.

The present invention may be further configured in a preferred embodiment as: the recycling bin is provided with a recycling hopper capable of recycling waste materials in a sliding mode along two ends of the motion direction of the casting film perpendicular to the recycling bin, and one end of the recycling hopper is fixed with a handle facilitating pulling out of the recycling hopper.

Through adopting above-mentioned technical scheme, the waste material that cuts gets off enters into the recovery and fights under the effect of deflector, and the transfer of the waste material of being convenient for is followed the recovery, and the setting of collection box both ends opening is convenient for retrieve and is fought at the rotation in-process, and another recovery is fought and can be shifted to former recovery simultaneously and fight the position.

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

1. according to the width requirement of the cast film, the lead screw is rotated, the distance between the two cutting knives is adjusted, and under the combined action of the cutting knives and the abutting roller, the cutting of the rim charge is realized;

2. the rotating mechanism prevents the upper supporting plate from rotating relative to the lower supporting plate in the working process of the cutting knife, and meanwhile, the cutting knife is convenient to replace and position.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the cutting mechanism.

Fig. 3 is a schematic structural view of the rotating assembly.

Fig. 4 is a schematic structural view of the recovery tank.

In the figure, 1, a support; 2. an abutment roller; 3. a cutting mechanism; 4. a fixed block; 5. a lead screw; 6. a cutting device; 7. a sliding mechanism; 8. mounting blocks; 9. a T-shaped slot; 10. a T-shaped block; 11. fixing the rod; 12. cutting knife; 13. mounting a rod; 14. positioning a nut; 15. a rubber sheet; 16. an upper support plate; 17. a lower support plate; 18. a rotating mechanism; 19. mounting grooves; 20. mounting a plate; 21. a rotating shaft; 22. connecting blocks; 23. a limit bolt; 24. a rotating assembly; 25. a limiting cavity; 26. a limiting block; 27. a connecting rod; 28. a recycling bin; 29. a guide plate; 30. a recovery hopper; 31. a handle; 32. a handle.

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 casting film rim charge cutting and recycling mechanism disclosed by the present invention, comprising a supporting member 1 disposed on a machine body, the supporting member 1 is perpendicular to the direction of movement of the casting film and is disposed above the casting film, and further comprising a butt roller 2 rotatably connected to the machine body and parallel to the supporting member 1, the butt roller 2 is disposed below the casting film, a cutting mechanism 3 for cutting the rim charge of the casting film is disposed on the supporting member 1, the cutting mechanism 3 comprises fixing blocks 4 fixed at two ends of the upper surface of the supporting member 1, a screw 5 passing through the two fixing blocks 4 and parallel to the supporting member 1 is rotatably connected to the fixing blocks 4, threads on the screw 5 are oppositely rotated from the center position to two sides, handles 32 for facilitating the rotation of the screw are fixed at two ends of the screw 5, two mounting blocks 8 are threadedly connected to the screw 5, the two mounting blocks 8 are symmetrically disposed at two sides of the center, so that the mounting blocks 8 always move towards each other. The handle 32 is rotated to adjust the positions of the two mounting blocks 8 according to the size of the casting film to be cut.

Referring to fig. 1 and 2, a cutting device 6 is disposed on each of the two mounting blocks 8, the cutting device 6 includes a fixing rod 11 fixed on the two mounting blocks 8, the fixing rod 11 is perpendicular to the butt roller 2 and extends above the butt roller 2, a mounting rod 13 is horizontally fixed on a side wall of the fixing rod 11 near one end of the butt roller 2, a cutting blade 12 is penetrated on the mounting rod 13, a cutting edge of the cutting blade 12 abuts against the butt roller 2 for cutting off the edge material of the cast film, a positioning nut 14 is connected to an end portion of the mounting rod 13 far from the fixing rod 11 through a screw thread, a rubber sheet 15 is disposed between the cutting blade 12 and the positioning nut 14, the positioning nut 14 is rotated to make two end faces of the rubber sheet 15 abut against the cutting blade 12 and the positioning nut 14 respectively, so as to mount the cutting blade 12 on the fixing rod 11, the positioning nut 14 is disposed to facilitate replacement of different types of cutting blades 12, the provision of the rubber blade 15 increases the frictional force with the cutting blade 12, preventing the cutting blade 12 from rotating in the vertical direction during operation.

Referring to fig. 1 and 2, be provided with glide machanism 7 on support piece 1, glide machanism 7 is including seting up at support piece 1 upper surface and being on a parallel with butt roller 2's T-slot 9, fixing at installation piece 8 lower surface and the joint that slides T-shaped piece 10 in T-slot 9, and the setting of glide machanism 7 makes installation piece 8 can more steady motion, prevents simultaneously that installation piece 8 leads to the damage of lead screw 5 because of receiving the skew track of exogenic action.

Referring to fig. 2 and 3, the supporting member 1 includes a lower supporting plate 17 fixed on the machine body and an upper supporting plate 16 hinged on the lower supporting plate 17, the upper supporting plate 16 can drive the cutting mechanism 3 to rotate in the vertical direction, so as to facilitate the replacement of the cutting knife 12 and the positioning of the upper surface of the casting film, and damage to the casting film caused by the cutting knife 12 during the installation process is avoided. Be provided with slewing mechanism 18 on lower support plate 17, slewing mechanism 18 is including seting up the mounting groove 19 at upper support plate 16 lower surface, be fixed with two mounting panels 20 that are parallel to each other in mounting groove 19, it has the pivot 21 of connecting two mounting panels 20 to rotate to be connected with on mounting panel 20, be fixed with connecting block 22 at pivot 21 central point, threaded connection has the spacing bolt 23 that runs through lower support plate 17 on lower support plate 17, be provided with rotating component 24 in connecting block 22, spacing bolt 23 passes through rotating component 24 and is connected with connecting block 22 rotation.

Referring to fig. 2 and 3, the rotating assembly 24 includes a limiting cavity 25 formed in the connecting block 22, a limiting block 26 horizontally rotatable is disposed in the limiting cavity 25, a connecting rod 27 is fixed to one end of the limiting block 26, and the connecting rod 27 penetrates through one end face of the connecting block 22 and is fixed to the upper end face of the limiting bolt 23.

Referring to fig. 1 and 4, a recycling bin 28 for recycling cut scraps is arranged on a machine body below the abutting roller 2, the upper end of the recycling bin 28 is open, a guide plate 29 which inclines downwards towards the center of the recycling bin 28 is arranged on the upper end face of the recycling bin 28, the recycling bin 28 is arranged in an open manner along two ends perpendicular to the movement direction of the cast film, a recycling bin 30 capable of recycling scraps is arranged in the recycling bin 28 in a sliding manner, the scrap scraps enter the recycling bin 30 along the guide plate 29 under the action of the guide plate 29, a handle 31 facilitating the pulling-out of the recycling bin 30 is fixed on one end face of the recycling bin 30, the recycling bin 28 with two open ends is arranged, the recycling bin 30 can be conveniently transferred, the other recycling bin 30 can be simultaneously clamped to the position of the original recycling bin 30, and the scrap scraps are prevented from falling into the recycling bin 28.

The implementation principle of the embodiment is as follows: according to the needs of casting film rim charge cutting size, turning handle 32 makes two installation pieces 8 move on lead screw 5 in opposite directions to adjust the width of cutting the limit, according to the demand of casting film kind, install different kinds of sword 12 that cuts, rotate set nut 14, realize cutting the fixed of sword 12 on dead lever 11, the casting film of motion is under the combined action of sword 12 and butt roller 2 that cuts, and the rim charge is decided, and the rim charge that cuts falls into along deflector 29 in the collection fill 30.

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 curtain coating membrane rim charge cuts recovery mechanism, is including setting up support piece (1) on the organism, support piece (1) perpendicular to curtain coating membrane direction of motion just is located curtain coating membrane top, still connect on the organism and be on a parallel with butt roller (2) of support piece (1), butt roller (2) are located curtain coating membrane below, be provided with on support piece (1) and be used for cutting the mechanism (3) that cuts of curtain coating membrane rim charge, its characterized in that: cutting mechanism (3) including fixing fixed block (4) at support piece (1) upper surface both sides position, it is connected with two to rotate on fixed block (4) lead screw (5) that run through fixed block (4), threaded connection has two installation pieces (8) on lead screw (5), screw thread on lead screw (5) is put by the central point and is turned to opposite towards both sides soon, makes installation piece (8) relative motion all the time, two installation piece (8) symmetry sets up the both sides at lead screw (5) center, two all be provided with cutting device (6) on installation piece (8), cutting device (6) with butt roller (2) combined action for cutting of casting film rim charge.

2. The cast film trim cut recycle mechanism of claim 1, wherein: the support piece (1) is provided with a sliding mechanism (7), and the sliding mechanism (7) comprises a T-shaped groove (9) which is formed in the upper surface of the support piece (1) and is parallel to the abutting roller (2) and a T-shaped block (10) which is fixed on the lower surface of the mounting block (8) and is clamped in the T-shaped groove (9) in a sliding manner.

3. The cast film trim cut recycle mechanism of claim 1, wherein: cutting device (6) is including fixing two dead lever (11) on installation piece (8), dead lever (11) perpendicular to butt roller (2) and extend to butt roller (2) top, dead lever (11) lateral wall is provided with cuts sword (12), cut sword (12) with butt roller (2) effect for cut casting film rim charge.

4. A cast film trim cut reclaim mechanism as recited in claim 3, wherein: dead lever (11) lateral wall level is fixed with installation pole (13), installation pole (13) run through cut sword (12) and threaded connection have set nut (14), set nut (14) with be provided with rubber piece (15) on cutting installation pole (13) between sword (12), it is convenient to rotate set nut (14) the installation of cutting sword (12) is with dismantling.

5. The cast film trim cut recycle mechanism of claim 4, wherein: support piece (1) including fixing bottom suspension fagging (17) on the organism and articulated last backup pad (16) on bottom suspension fagging (17), it can drive to go up backup pad (16) cut mechanism (3) and rotate in vertical direction, it is convenient cut the location of sword (12) at the curtain coating membrane upper surface.

6. The cast film trim cut recycle mechanism of claim 5, wherein: be provided with slewing mechanism (18) on lower support plate (17), slewing mechanism (18) are including offering go up mounting groove (19) of backup pad (16) lower surface, mounting groove (19) internal fixation has two mounting panel (20) that are parallel to each other, it is connected with the connection two to rotate on mounting panel (20) pivot (21) of mounting panel (20), pivot (21) central point puts and is fixed with connecting block (22), threaded connection has the run through on lower support plate (17) stop bolt (23) of lower support plate (17), be provided with rotating component (24) in connecting block (22), stop bolt (23) through rotating component (24) with connecting block (22) rotate and connect.

7. The cast film trim cut recycle mechanism of claim 6, wherein: the rotating assembly (24) comprises a limiting cavity (25) arranged inside the connecting block (22), a limiting block (26) capable of rotating in the horizontal direction is arranged in the limiting cavity (25), a connecting rod (27) is fixed to one end of the limiting block (26), and the connecting rod (27) penetrates through one end face of the connecting block (22) to be fixed to the upper end face of the limiting bolt (23).

8. The cast film trim cut recycle mechanism of claim 1, wherein: the machine body below the abutting roller (2) is provided with a recovery box (28) for recovering the cut edge materials, the upper end of the recovery box (28) is open, and the upper end face of the recovery box (28) is provided with a guide plate (29) which faces the center of the recovery box (28) and inclines downwards.

9. The cast film trim cut recycle mechanism of claim 8, wherein: the recycling bin (28) is provided with recycling hoppers (30) capable of recycling waste materials in a sliding mode in the recycling bin (28) along two ends perpendicular to the moving direction of the cast film, and one end of each recycling hopper (30) is fixed with a handle (31) convenient to pull out the recycling hopper (30).