CN211683132U

CN211683132U - Casting machine for TPU film of convenient rolling

Info

Publication number: CN211683132U
Application number: CN202020229215.1U
Authority: CN
Inventors: 陈永永
Original assignee: Jinjiang Nuote New Mstar Technology Ltd
Current assignee: Jinjiang Nuote New Mstar Technology Ltd
Priority date: 2020-02-29
Filing date: 2020-02-29
Publication date: 2020-10-16
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a make things convenient for casting machine for TPU film of rolling, two the calendering support is inside to correspond position department with last calendering roller and all runs through and has seted up movable groove, calendering support limit portion corresponds position department with the fixing base and has seted up the regulation screw apart from equalling, the fixing base inboard corresponds position department through connection with the regulation screw and tightly decides the bolt, the utility model discloses a movable groove, driven rotating shaft, regulation fixed plate, fixing base, regulation screw, tightly decides the bolt and spacing spout drive the calendering roller and move about in the inside of calendering support to this interval between lower calendering roller and the last calendering roller is adjusted to the realization is calendered the TPU film of different thickness, has improved the production range of casting machine, this adjustment mode simultaneously, and the simple operation is fixed through tightly deciding the bolt, makes the rigidity of last calendering roller firm, further prevents that the position between lower roller and the last calendering roller from producing the deviation and influencing the production quality of TPU film.

Description

Casting machine for TPU film of convenient rolling

Technical Field

The utility model relates to a TPU film processing technology field specifically is a make things convenient for casting machine for TPU film of rolling.

Background

The casting machine is a special device for manufacturing casting films, a high-precision electronic ceramic casting machine is adopted, alumina is used as a main raw material for ceramic casting, firstly, crushed powder is mixed with a binder, a plasticizer, a dispersing agent and a solvent to prepare slurry with certain viscosity, the slurry flows down from a hopper, is scraped and coated on a special base band by a scraper with certain thickness, is dried and solidified, and then is stripped from the top to form a film of a blank band, and then the blank band is subjected to processing treatments such as punching, laminating and the like according to the size and the shape of a finished product;

but because lack the subassembly that adjusts the calendering roller, lead to the interval between two calendering rollers just can't adjust, and then make the casting machine only can produce the TPU film of single thickness, reduced casting machine production range.

SUMMERY OF THE UTILITY MODEL

The utility model provides a make things convenient for casting machine for TPU film of rolling can effectively solve and propose in the above-mentioned background art because lack the subassembly that carries out the regulation to the calendering roller, leads to the interval between two calendering rollers just can't adjust, and then makes the casting machine only can produce the TPU film of single thickness, has reduced the problem of casting machine production range.

In order to achieve the above object, the utility model provides a following technical scheme: a casting machine for a TPU (thermoplastic polyurethane) film convenient to wind comprises a supporting base plate, wherein a stabilizing support is symmetrically arranged on one side of the top of the supporting base plate, a heating conveying cylinder is fixedly arranged on the top of the stabilizing support, one side of the bottom of the heating conveying cylinder is connected with a casting pipe, and one end of the casting pipe is connected with a material collecting box;

the support bottom plate is characterized in that calendering supports are symmetrically arranged at the positions, located on one side of a stable support, of the top of the support bottom plate, lower calendering rollers are rotatably connected to the positions, located at the bottoms of the inner sides of the two calendering supports, driving rotating shafts are arranged on the inner sides of the lower calendering rollers, one ends of the driving rotating shafts are arranged at the positions, located at the edges of the calendering supports, calendering motors are rotatably connected to the positions, located at the tops of the inner sides of the two calendering supports, of the upper calendering rollers;

two the inside and last calendering roller of calendering support corresponds position department and all runs through and has seted up the movable groove, it all is connected with driven rotating shaft to go up the calendering roller both sides, and driven rotating shaft both ends all inlay in the movable groove, two calendering support limit portion is located driven rotating shaft outside position department and installs the regulation fixed plate, adjust the fixed plate both ends and all install the fixing base, calendering support limit portion corresponds position department with the fixing base equidistance and has seted up the regulation screw, the fixing base inboard corresponds position department through connection with the regulation screw and has tightly decided the bolt.

Preferably, the cooling support is symmetrically installed at a position, located on one side of the calendering support, of the top of the supporting base plate, the gas collecting box is fixedly installed at the top of the cooling support, cooling fans are installed on two sides of the top of the gas collecting box, gas distribution pipes are installed in the middle of the bottom end of the gas collecting box at equal intervals, gas distribution holes are formed in the gas distribution pipes, and the input end of each cooling fan is electrically connected with the output end of an external power supply.

Preferably, the position of the edge of the calendering support, which is located at the edge of the movable groove, is provided with a limiting sliding groove, the position of the inner side end of the adjusting fixing plate, which corresponds to the limiting sliding groove, is provided with a limiting sliding block, and the limiting sliding block and the limiting sliding groove are closely matched and connected.

Preferably, the supporting bottom plate top is located cooling support one side position department symmetry and installs the rolling support, two the rolling support inboard is rotated and is connected with the wind-up roll, wind-up roll one side is located rolling support limit portion position department and installs the rolling motor, the input of rolling motor and external power source's output electric connection.

Preferably, the material collecting box is provided with a guide plate at one side edge part close to the lower calendering roller and the upper calendering roller, the guide plate is internally provided with a guide groove, the material collecting box is symmetrically provided with an embedded groove at one side edge part, the embedded groove is positioned at one side position inside the material collecting box, a pull plate is embedded and connected inside the embedded groove and positioned at the other side position inside the material collecting box, the baffle plate is embedded and connected inside the embedded groove, the pull plate is fixedly provided with a separation grid mesh, and the two side edges of the pull plate and the baffle plate are fixedly bonded with sealing clamping strips.

Preferably, the side end of the inner side of the embedding groove and the position corresponding to the sealing clamping strip are provided with sealing clamping grooves, the sealing clamping strip is embedded in the sealing clamping grooves, and the front side ends of the pull plate and the material baffle plate are provided with limiting cover plates.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. through the movable groove, driven rotating shaft, adjust the fixed plate, a fixed base, adjust the screw, tight bolt and spacing spout come to drive the upper calendering roller and move about in the inside of calendering support, adjust the interval down between calendering roller and the upper calendering roller with this, thereby realize calendering the TPU film of different thickness, the production range of casting machine has been improved, this regulative mode simultaneously, the simple operation, it is fixed through tight bolt, make the rigidity of upper calendering roller firm, further prevent that the position between lower calendering roller and the upper calendering roller from producing the deviation and influencing the production quality of TPU film.

2. Can carry thermal TPU film to carrying at the in-process that the TPU film was carried in the cooling through cooling support, gas collection box, cooling blower, gas distribution pipe and gas distribution hole and carry out the forced air cooling and handle, and then reduce the actual cooling time of TPU film, further improve machining efficiency, utilize the forced air cooling to handle the TPU film that makes after the follow-up shaping when the rolling become more convenient simultaneously.

3. The raw materials in the material collecting box are conveniently guided into the inner sides of the lower calendering roller and the upper calendering roller through the guide plates and the guide grooves, meanwhile, the embedded grooves, the pull plates, the separation grids and the sealing clamping strips are utilized to filter the guided raw materials, the influence of sundries in the raw materials on the production quality of a TPU (thermoplastic polyurethane) film is prevented, the material collecting box is conveniently opened and closed through the material blocking plates, and the raw materials are conveyed more conveniently.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the installation structure of the material guide plate of the present invention;

fig. 3 is a schematic view of the installation structure of the adjusting fixing plate of the present invention;

FIG. 4 is a schematic view of the installation structure of the air distribution pipe of the present invention;

reference numbers in the figures: 1. a support base plate; 2. a stabilizing support; 3. heating the delivery cartridge; 4. a casting pipe; 5. a material collecting box; 6. calendering the support; 7. a lower calender roll; 8. a driving rotating shaft; 9. a calendering motor; 10. an upper calendering roll; 11. a movable groove; 12. a driven rotating shaft; 13. adjusting the fixed plate; 14. a fixed seat; 15. adjusting the screw hole; 16. tightening the bolt; 17. a limiting chute; 18. cooling the support; 19. a gas collection tank; 20. a cooling fan; 21. an air distribution pipe; 22. distributing air holes; 23. winding a support; 24. a wind-up roll; 25. a winding motor; 26. a material guide plate; 27. a material guide chute; 28. a fitting groove; 29. a drawing plate; 30. a striker plate; 31. blocking the grid mesh; 32. and sealing the clamping strip.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, the utility model provides a technical scheme, a conveniently rolled TPU film casting machine, which comprises a supporting base plate 1, a stabilizing support 2 is symmetrically installed on one side of the top of the supporting base plate 1, a heating conveying cylinder 3 is fixedly installed on the top of the stabilizing support 2, one side of the bottom of the heating conveying cylinder 3 is connected with a casting pipe 4, and one end of the casting pipe 4 is connected with a material collecting box 5;

the top of the support bottom plate 1 is symmetrically provided with calendering supports 6 at one side of the stabilizing support 2, the bottom positions of the inner sides of the two calendering supports 6 are rotatably connected with lower calendering rollers 7, the inner sides of the lower calendering rollers 7 are provided with driving rotating shafts 8, one end of each driving rotating shaft 8 is arranged at the edge of each calendering support 6 and is provided with a calendering motor 9, the top positions of the inner sides of the two calendering supports 6 are rotatably connected with upper calendering rollers 10, and the input end of each calendering motor 9 is electrically connected with the output end of an external power supply;

the inner parts of the two calendering brackets 6 are respectively provided with a movable groove 11 at the position corresponding to the upper calendering roll 10 in a penetrating way, both sides of the upper calendering roll 10 are respectively connected with a driven rotating shaft 12, two ends of the driven rotating shaft 12 are embedded in the movable grooves 11, the adjusting fixing plates 13 are arranged at the positions of the edges of the two rolling supports 6, which are positioned at the outer sides of the driven rotating shaft 12, the limiting sliding grooves 17 are arranged at the positions of the edges of the rolling supports 6, which are positioned at the edges of the movable grooves 11, the limiting sliding blocks are arranged at the positions of the inner side ends of the adjusting fixing plates 13, which correspond to the limiting sliding grooves 17, and the limit slide block is closely matched and connected with the limit slide groove 17, so that the sliding position of the adjusting fixing plate 13 does not deviate when the adjusting fixing plate slides along the calendering bracket 6, fixing seats 14 are respectively installed at two ends of the adjusting fixing plate 13, adjusting screw holes 15 are arranged at equal distances at positions of the edge part of the calendering bracket 6 corresponding to the fixing seats 14, and fastening bolts 16 are penetratingly connected at positions of the inner side of the fixing seat 14 corresponding to the adjusting screw holes 15.

The cooling support 18 is symmetrically installed at the position, located on one side of the calendering support 6, of the top of the supporting base plate 1, the gas collecting box 19 is fixedly installed at the top end of the cooling support 18, the cooling fans 20 are installed on two sides of the top of the gas collecting box 19, the gas distribution pipes 21 are installed in the middle of the bottom end of the gas collecting box 19 at equal intervals, the gas distribution holes 22 are formed in the gas distribution pipes 21, and the input ends of the cooling fans 20 are electrically connected with the output end of.

The winding supports 23 are symmetrically arranged at positions, located on one side of the cooling support 18, of the top of the supporting base plate 1, winding rollers 24 are rotatably connected to the inner sides of the two winding supports 23, winding motors 25 are arranged at positions, located on the sides of the winding supports 23, of one sides of the winding rollers 24, and input ends of the winding motors 25 are electrically connected with output ends of an external power supply.

A material guide plate 26 is connected to one side edge part of the material collecting box 5 close to the lower calender roll 7 and the upper calender roll 10, a material guide groove 27 is arranged in the material guide plate 26, an embedded groove 28 is symmetrically arranged on one side edge part of the material collecting box 5, a pull plate 29 is embedded and connected in the embedded groove 28 at one side position in the material collecting box 5, a material stop plate 30 is embedded and connected in the embedded groove 28 at the other side position in the material collecting box 5, an isolation grid net 31 is embedded and fixedly arranged in the pull plate 29, sealing clamp strips 32 are fixedly adhered to both side edge ends of the pull plate 29 and the material stop plate 30, sealing clamp grooves are respectively arranged at positions corresponding to the sealing clamp strips 32 in the embedded groove 28, the sealing clamp strips 32 are embedded in the sealing clamp grooves, and limiting cover plates are respectively arranged at the front side edge ends of the pull plate 29 and the material stop plate 30, so that the connection between the pull plate 29 and the material, and simultaneously, the installation stability of the drawing plate 29 and the material baffle 30 is ensured.

The utility model discloses a theory of operation and use flow: in the practical application process of the casting machine for the conveniently-rolled TPU film, firstly, a TPU film raw material to be prepared is added into a heating and conveying cylinder 3, the TPU film raw material is heated and conveyed through a heating assembly and a conveying assembly in the heating and conveying cylinder 3, and after the TPU film raw material is subjected to heating treatment, the TPU film raw material is conveyed into a material collecting box 5 through a casting pipe 4;

after the TPU film raw material enters the material collecting box 5, the TPU film raw material is firstly filtered and screened through the blocking grid net 31 in the drawing plate 29, so that the influence of impurities doped in the TPU film raw material on the processing quality of a subsequent TPU film is prevented, and after the TPU film raw material is filtered, the material blocking plate 30 is drawn out from the embedded groove 28, so that the TPU film raw material in the material collecting box 5 can directly enter the material guide plate 26, and the TPU film raw material is conveyed to the inner sides of the lower calendering roll 7 and the upper calendering roll 10 through the material guide groove 27 in the material guide plate 26;

when the TPU film raw material enters the inner sides of the lower calendering roll 7 and the upper calendering roll 10, the calendering motor 9 is started, the driving rotating shaft 8 and the lower calendering roll 7 are driven to rotate by the calendering motor 9, so that the TPU film raw material between the lower calendering roll 7 and the upper calendering roll 10 is calendered, when the formed thickness of the TPU film is required to be adjusted, the driven rotating shaft 12 and the upper calendering roll 10 are driven to move in the movable groove 11 only by utilizing the adjusting fixing plate 13, and after the TPU film is moved to an adjusting position, the position of the adjusting fixing plate 13 is fixed through the fit connection between the fastening bolt 16 and the adjusting screw hole 15, so that the distance between the lower calendering roll 7 and the upper calendering roll 10 can be adjusted, the formed thickness of the TPU film is conveniently adjusted, the operation is simple and convenient, and the casting machine has a higher processing range;

and after the TPU film raw material is subjected to calendering treatment by the lower calendering roller 7 and the upper calendering roller 10, the TPU film passes through the cooling support 18, the cooling fan 20 is started at the moment, cooling air flow is conveyed into the air collecting box 19 through the cooling fan 20 to be collected in a concentrated manner, and the cooling air flow in the air collecting box 19 is uniformly dispersed on the surface of the TPU film through the air distributing pipe 21 and the air distributing holes 22 in the air distributing pipe 21, so that the TPU film is subjected to air cooling treatment, the time for subsequent natural cooling and forming of the TPU film is reduced, the processing efficiency is improved, and the subsequent winding roller 24 is further convenient to wind the cooled and formed TPU film.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a make things convenient for TPU film of rolling to use casting machine, includes supporting baseplate (1), its characterized in that: stabilizing supports (2) are symmetrically arranged on one side of the top of the supporting base plate (1), a heating conveying cylinder (3) is fixedly arranged at the top end of each stabilizing support (2), one side of the bottom of each heating conveying cylinder (3) is connected with a flow-extending pipe (4), and one end of each flow-extending pipe (4) is connected with a material collecting box (5);

the support base plate is characterized in that calendering supports (6) are symmetrically arranged at the position, located on one side of a stabilizing support (2), of the top of the support base plate (1), lower calendering rollers (7) are rotatably connected at the positions of the bottoms of the inner sides of the two calendering supports (6), driving rotating shafts (8) are arranged on the inner sides of the lower calendering rollers (7), one ends of the driving rotating shafts (8) are arranged at the positions, located on the edges of the calendering supports (6), of calendering motors (9), upper calendering rollers (10) are rotatably connected at the positions of the tops of the inner sides of the two calendering supports (6), and the input ends of the calendering motors (9) are electrically connected with;

two calendering support (6) inside corresponds position department with last calendering roller (10) and all runs through and has seted up movable groove (11), it all is connected with driven rotating shaft (12) to go up calendering roller (10) both sides, and driven rotating shaft (12) both ends all inlay in movable groove (11), two calendering support (6) limit portion is located driven rotating shaft (12) outside position department and installs regulation fixed plate (13), fixing base (14) are all installed at regulation fixed plate (13) both ends, calendering support (6) limit portion corresponds position department equidistance with fixing base (14) and has seted up regulation screw (15), fixing base (14) inboard corresponds position department through connection with regulation screw (15) and has tightly decide bolt (16).

2. The casting machine for the TPU film convenient for rolling as claimed in claim 1, is characterized in that: support plate (1) top is located calendering support (6) one side position department symmetry and installs cooling support (18), cooling support (18) top fixed mounting has gas collection box (19), cooling blower (20) are all installed to gas collection box (19) top both sides, gas distribution pipe (21) are installed to gas collection box (19) bottom equal equidistance in the middle part, gas distribution hole (22) have been seted up to gas distribution pipe (21) inside, the input of cooling blower (20) and external power source's output electric connection.

3. The casting machine for the TPU film convenient for rolling as claimed in claim 1, is characterized in that: the position of the edge of the calendering support (6) at the edge of the movable groove (11) is provided with a limiting sliding groove (17), the position of the inner side end of the adjusting fixing plate (13) corresponding to the limiting sliding groove (17) is provided with a limiting sliding block, and the limiting sliding block is tightly connected with the limiting sliding groove (17).

4. The casting machine for the TPU film convenient for rolling as claimed in claim 2, is characterized in that: supporting baseplate (1) top is located cooling support (18) one side position department symmetry and installs rolling support (23), two rolling support (23) inboard rotation is connected with wind-up roll (24), wind-up roll (24) one side is located rolling support (23) limit portion position department and installs coiling motor (25), the input of coiling motor (25) and external power source's output electric connection.

5. The casting machine for the TPU film convenient for rolling as claimed in claim 1, is characterized in that: gather workbin (5) one side limit portion and be close to down calender roll (7) and go up calender roll (10) department and be connected with stock guide (26), stock guide (26) have inside seted up baffle box (27), gather workbin (5) one side limit portion symmetry and seted up gomphosis groove (28), be located gather workbin (5) inside one side position department gomphosis groove (28) inside embedding is connected with pull board (29), is located gather workbin (5) inside opposite side position department the embedded striker plate (30) that is connected with in gomphosis groove (28), pull board (29) inside embedding fixed mounting has separation grid net (31), pull board (29) and striker plate (30) both sides limit end all fixed bonding has sealed card strip (32).

6. The casting machine for the TPU film convenient for rolling as claimed in claim 5, is characterized in that: the side end of the inner side of the embedding groove (28) corresponds to the sealing clamping strip (32) and is provided with a sealing clamping groove, the sealing clamping strip (32) is embedded in the sealing clamping groove, and the front side ends of the pull plate (29) and the material baffle plate (30) are provided with limiting cover plates.