CN211892352U

CN211892352U - Laminating device for PVDF film processing

Info

Publication number: CN211892352U
Application number: CN202020253199.XU
Authority: CN
Inventors: 李开通
Original assignee: Jiangsu Bijie Environmental Protection Technology Co ltd
Current assignee: Jiangsu Bijie Environmental Protection Technology Co ltd
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-11-10
Anticipated expiration: 2030-03-04

Abstract

The utility model provides a cladding that PVDF membrane processing was used closes device, cladding is closed the device including supporting mechanism, supporting mechanism's periphery is equipped with heating mechanism, heating mechanism is including the support, the top of support is fixed with the heating cabinet, the inside of heating cabinet is equipped with two warming mill, supporting mechanism is including two first supporting seats, every first lead screw and second lead screw have been run through respectively at the both ends of first supporting seat, with one side first lead screw with the second lead screw has run through in proper order by supreme down and has elevator and second supporting seat, every one side of elevator all is fixed with the bearing plate, two the welding has the rubber roller that two symmetries set up between the bearing plate. The utility model discloses a cooperation of first lead screw and second lead screw for rubber roll between two elevator carries out the vertical lift under the drive of elevator, thereby constantly adjusts the distance between rubber roll and the warming mill.

Description

Laminating device for PVDF film processing

Technical Field

The utility model mainly relates to a cover the technical field who closes the device, concretely relates to cover that PVDF membrane processing used closes device.

Background

In the existing sewage treatment process, the PVDF membrane is often combined with other filtering materials, so that the sewage filtering performance of the filtering materials is improved.

According to a double-layer laminating device provided by patent document CN 203344374U, the product rack, the bottom compression roller, the vacuum pressing cylinder, the paper outlet compression roller, the transverse cutter cylinder, the paper inlet compression roller, the single-roller deviation correction, the first traction compression roller, the first traction roller and the second traction compression roller are arranged, so that different tensile properties of various materials are considered, the structure is compact after all functions are realized, the flexibility is high, products with different material sizes can be processed, and the product is used for supporting the distance between the guide cylinder and the vacuum pressing cylinder for laminating operation.

The laminating device cannot adjust the distance between the roller for laminating operation and the roller for supporting, so that the thickness of a material capable of being laminated is limited by the distance between the two rollers, and the applicability of the laminating device is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a covering device for PVDF film processing, which is used for solving the technical problem provided in the background technology.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a laminating device for PVDF film processing comprises a supporting mechanism, a heating mechanism is arranged at the periphery of the supporting mechanism, a conveying belt is arranged on one side of the heating mechanism, the heating mechanism comprises a support which is in contact with the ground, the support is fixed at the periphery of the supporting mechanism, a heating box is fixed at the top end of the support, a discharging roller is fixed on the surface of the top end of the heating box, two symmetrically arranged heating rollers are arranged inside the heating box, two ends of the two heating rollers penetrate through the heating box and are rotatably connected with a shell of the heating box, the supporting mechanism comprises a supporting plate which is fixed at the bottom end of the support, first supporting seats are symmetrically arranged at the top end of the supporting plate, a first lead screw and a second lead screw penetrate through two ends of each first supporting seat respectively, with one side first lead screw with the second lead screw has elevator and second supporting seat by supreme running through in proper order down, and with one side first lead screw with the second lead screw with correspond the second supporting seat with first supporting seat rotates to be connected, with one side first lead screw with the second lead screw passes through screw nut and corresponds the elevator is connected, every the elevator is close to another one side of elevator all is fixed with bearing plate, two the welding has the rubber roller that two symmetries set up between the bearing plate.

Furthermore, the heating cabinet is close to the inside two pinch rolls that are equipped with of one end of conveyer belt, two pinch rolls longitudinal symmetry sets up, and two the both ends of pinch roll all with the inner wall of heating cabinet welds mutually.

Furthermore, a preheating roller is arranged inside one end, close to the conveying belt, of the heating box, and two ends of the preheating roller penetrate through the inner wall of the heating box and are rotatably connected with the heating box.

Furthermore, one side of the heating mechanism is provided with a power mechanism, the power mechanism comprises a first gear, the first gear is fixed on the outer surface of one end of the discharging roller, the first gear is rotatably connected with two second gears through a chain, and the two second gears are correspondingly fixed on the outer surfaces of the ends of the two heating rollers penetrating through the heating box.

Furthermore, a third gear is arranged on one side, close to one side of the conveying belt, of the second gear, the third gear and the second gear are coaxially arranged, the third gear is meshed with a fourth gear, and the fourth gear is fixed on the outer surface of one end, penetrating through the heating box, of the preheating roller.

Further, every first supporting seat is hollow structure, and every the inside runner assembly that all is equipped with of first supporting seat, every the runner assembly all includes the driving gear, every the driving gear all is located and corresponds first lead screw runs through the one end surface of first supporting seat, and every the driving gear all is connected with driven gear, every driven gear all is fixed in and corresponds the second lead screw runs through the one end surface of first supporting seat.

Furthermore, the bottom end of each driving gear is coaxially provided with a first bevel gear, each first bevel gear is meshed with a second bevel gear, and the second bevel gears are rotatably connected with the first supporting seats through rotating shafts.

Compared with the prior art, the beneficial effects of the utility model are that:

one of which, the utility model discloses can adjust the distance between the rubber roller that is used for covering the warming mill that closes the work and is used for the support, thereby make to cover the material that closes the device and can put into practice different thickness, improve the suitability that covers the device, cooperation through first lead screw and second lead screw, when making first lead screw and second lead screw rotate, the elevator on first lead screw and the second lead screw carries out the vertical lift through screw nut on first lead screw and second lead screw, the rubber roller between two elevators carries out the vertical lift under the drive of elevator, thereby constantly adjust the distance between rubber roller and the warming mill.

Secondly, the utility model has good laminating effect, when the discharging roller conveys the PVDF film between the two pressing rollers and the preheating roller through the matching of the two pressing rollers, the two ends of the PVDF film are pulled through the discharging roller and the preheating roller, and the PVDF film is pressed through the two pressing rollers, the flatness of the PVDF film is improved, thereby providing convenience for laminating the PVDF film on the heating roller,

the present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

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

FIG. 2 is a schematic structural view of the supporting mechanism of the present invention;

fig. 3 is a schematic structural view of the heating mechanism of the present invention;

fig. 4 is a schematic structural view of the power mechanism of the present invention;

fig. 5 is a schematic structural diagram of the rotating assembly of the present invention.

In the figure: 1. a support mechanism; 11. a support plate; 12. a lifting block; 13. a second support seat; 14. a first lead screw; 15. a second lead screw; 16. a pressure bearing plate; 17. a rubber roller; 18. a rotating assembly; 181. a driving gear; 182. a driven gear; 183. a first bevel gear; 184. a second bevel gear; 19. a first support base; 2. a heating mechanism; 21. a support; 22. a heating box; 23. a discharge roller; 24. a heating roller; 25. a pressure roller; 26. a preheating roller; 3. a conveyor belt; 4. a power mechanism; 41. a first gear; 42. a second gear; 43. a third gear; 44. a fourth gear.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5 heavily, the laminating device for PVDF film processing comprises a supporting mechanism 1, a heating mechanism 2 is disposed at the periphery of the supporting mechanism 1, a conveyor belt 3 is disposed at one side of the heating mechanism 2, the heating mechanism 2 comprises a support 21 contacting with the ground, the support 21 is fixed at the periphery of the supporting mechanism 1, a heating box 22 is fixed at the top end of the support 21, a discharging roller 23 is fixed on the top end surface of the heating box 22, two symmetrically disposed heating rollers 24 are disposed inside the heating box 22, two ends of the two heating rollers 24 penetrate through the heating box 22 and are rotatably connected with the housing of the heating box 22, the supporting mechanism 1 comprises a supporting plate 11, the supporting plate 11 is fixed at the bottom end of the support 21, and first supporting seats 19 are symmetrically disposed at the top end of the supporting plate 11, every first support seat 19's both ends are run through respectively and are had first lead screw 14 and second lead screw 15, with one side first lead screw 14 with second lead screw 15 has run through elevator 12 and second supporting seat 13 by supreme running through in proper order down, and with one side first lead screw 14 with second lead screw 15 with correspond second supporting seat 13 with first support seat 19 rotates to be connected, with one side first lead screw 14 with second lead screw 15 passes through screw nut and corresponds elevator 12 is connected, every elevator 12 is close to another one side of elevator 12 all is fixed with bearing plate 16, two the welding has the rubber roller 17 of two symmetry settings between the bearing plate 16.

Referring to fig. 3, two pressing rollers 25 are arranged inside one end of the heating box 22 close to the conveyor belt 3, the two pressing rollers 25 are arranged symmetrically up and down, and two ends of the two pressing rollers 25 are welded to the inner wall of the heating box 22. In the embodiment, through the cooperation of the two pressing rollers 25, when the discharging roller 23 conveys the PVDF film between the two pressing rollers 25 and the preheating roller 26, the PVDF film is pressed by the two pressing rollers 25, the flatness of the PVDF film is improved, and convenience is provided for laminating the PVDF film on the heating roller 24.

Referring to fig. 3 again, a preheating roller 26 is disposed inside one end of the heating box 22 close to the conveyor belt 3, and both ends of the preheating roller 26 penetrate through the inner wall of the heating box 22 and are rotatably connected to the heating box 22. In this embodiment, when the two pressure rollers 25 straighten the PVDF film by the cooperation of the preheating roller 26 and the pressure rollers 25, the PVDF film is preheated by the rotation of the preheating roller 26, thereby facilitating the lamination of the heating roller 24 with the PVDF film.

Referring to fig. 4, a power mechanism 4 is disposed at one side of the heating mechanism 2, the power mechanism 4 includes a first gear 41, the first gear 41 is fixed on an outer surface of one end of the discharging roller 23, the first gear 41 is rotatably connected with two second gears 42 through a chain, and the two second gears 42 are correspondingly fixed on outer surfaces of one ends of the two heating rollers 24 penetrating through the heating box 22. In this embodiment, through the cooperation of the first gear 41 and the two second gears 42, when the discharging roller 23 connected to the motor performs rotary discharging, the first gear 41 on the discharging roller 23 transmits the torque to the second gears 42 on the two heating rollers 24 through the chain, so as to drive the rotation of the two heating rollers 24, and through chain transmission, so as to avoid the repeated setting of a plurality of motors.

Referring to fig. 4 again, a third gear 43 is disposed on a side of the second gear 42 close to the side of the conveyor belt 3, the third gear 43 is disposed coaxially with the second gear 42, the third gear 43 is engaged with a fourth gear 44, and the fourth gear 44 is fixed to an outer surface of one end of the preheating roller 26 penetrating through the heating box 22. In the present embodiment, the third gear 43 is engaged with the fourth gear 44 by the engagement of the third gear 43 and the fourth gear 44, so that the fourth gear 44 on the preheating roller 26 is rotated when the third gear 43 is rotated, and the preheating roller 26 is brought into sufficient contact with the PVDF film while conveying the PVDF film by the rotation of the preheating roller 26.

Referring to fig. 5, each of the first supporting seats 19 is of a hollow structure, a rotating assembly 18 is disposed inside each of the first supporting seats 19, each of the rotating assemblies 18 includes a driving gear 181, each of the driving gears 181 is disposed on an outer surface of an end of the corresponding first lead screw 14 penetrating through the first supporting seat 19, each of the driving gears 181 is rotatably connected to a driven gear 182 through a chain, and each of the driven gears 182 is fixed on an outer surface of an end of the corresponding second lead screw 15 penetrating through the first supporting seat 19. In this embodiment, through the cooperation of driving gear 181 and driven gear 182 for when first lead screw 14 drives its driving gear 181 and rotates, driving gear 181 transmits the moment of torsion to driven gear 182 on second lead screw 15 through the chain, thereby drives second lead screw 15 and rotates, has improved first lead screw 14 and the pivoted harmony of second lead screw 15.

Referring to fig. 5 again, a first bevel gear 183 is coaxially disposed at a bottom end of each driving gear 181, a second bevel gear 184 is engaged with each first bevel gear 183, and the second bevel gear 184 is rotatably connected to the first supporting seat 19 through a rotating shaft. In this embodiment, through the cooperation of the first bevel gear 183 and the second bevel gear 184, when the motor drives the first bevel gear 183 to rotate, the first bevel gear 183 is engaged with the second bevel gear 184 on the first lead screw 14, so as to drive the first lead screw 14 to rotate, and the motor is not vertically connected with the first lead screw 14, so that the bearing pressure at one end of the output shaft of the motor is reduced, and the service life of the motor is prolonged.

The utility model discloses a concrete operation as follows:

when the laminating device is used for laminating operation, firstly, the first bevel gear 183 is driven to rotate by the motor, the first bevel gear 183 is meshed with the second bevel gear 184 on the first lead screw 14 to drive the first lead screw 14 to rotate, when the first lead screw 14 drives the driving gear 181 on the first lead screw to rotate, the driving gear 181 transmits torque to the driven gear 182 on the second lead screw 15 through a chain to drive the second lead screw 15 to rotate, under the drive of the rotation of the first lead screw 14 and the second lead screw 15, the lifting blocks 12 on the first lead screw 14 and the second lead screw 15 are vertically lifted on the first lead screw 14 and the second lead screw 15 through lead screw nuts, the rubber roller 17 between the two lifting blocks 12 is vertically lifted under the drive of the lifting blocks 12, so as to constantly adjust the distance between the rubber roller 17 and the heating roller 24, and then the material to be laminated is conveyed to the heating roller 24 and the rubber roller 17 through the conveying belt 3, and then the feeding roller 23 connected with the motor carries out rotary feeding, so that the first gear 41 on the feeding roller 23 transmits the torque to the second gears 42 on the two heating rollers 24 through a chain, thereby driving the two heating rollers 24 to rotate, and the PVDF film preheated by the preheating roller 26 is combined with other filtering materials through the two heating rollers 24.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The laminating device for PVDF film processing is characterized by comprising a supporting mechanism (1), wherein a heating mechanism (2) is arranged on the periphery of the supporting mechanism (1), a conveying belt (3) is arranged on one side of the heating mechanism (2), the heating mechanism (2) comprises a support (21) which is in contact with the ground, the support (21) is fixed on the periphery of the supporting mechanism (1), a heating box (22) is fixed at the top end of the support (21), a discharging roller (23) is fixed on the top end surface of the heating box (22), two symmetrically arranged heating rollers (24) are arranged inside the heating box (22), and two ends of the two heating rollers (24) penetrate through the heating box (22) and are rotatably connected with a shell of the heating box (22);

the supporting mechanism (1) comprises a supporting plate (11), the supporting plate (11) is fixed at the bottom end of the support (21), first supporting seats (19) are symmetrically arranged at the top end of the supporting plate (11), a first lead screw (14) and a second lead screw (15) penetrate through two ends of each first supporting seat (19), a lifting block (12) and a second supporting seat (13) sequentially penetrate through the first lead screw (14) and the second lead screw (15) on the same side from bottom to top, the first lead screw (14) and the second lead screw (15) on the same side are rotatably connected with the corresponding second supporting seat (13) and the first supporting seat (19), and the first lead screw (14) and the second lead screw (15) on the same side are connected with the corresponding lifting block (12) through lead screw nuts;

every the elevator block (12) is close to another one side of elevator block (12) all is fixed with bearing plate (16), two the welding has two rubber roller (17) that the symmetry set up between bearing plate (16).

2. The laminating device for PVDF film processing as defined in claim 1, wherein two pressing rollers (25) are disposed inside one end of the heating box (22) close to the conveyor belt (3), the two pressing rollers (25) are disposed symmetrically up and down, and both ends of the two pressing rollers (25) are welded to the inner wall of the heating box (22).

3. The laminating apparatus for PVDF film processing as defined in claim 1, wherein a preheating roller (26) is disposed inside one end of said heating box (22) near said conveyor belt (3), and both ends of said preheating roller (26) penetrate through the inner wall of said heating box (22) and are rotatably connected to said heating box (22).

4. The laminating device for PVDF film processing as defined in claim 3, wherein a power mechanism (4) is disposed on one side of the heating mechanism (2), the power mechanism (4) comprises a first gear (41), the first gear (41) is fixed on the outer surface of one end of the discharging roller (23), the first gear (41) is rotatably connected with two second gears (42) through a chain, and the two second gears (42) are correspondingly fixed on the outer surfaces of one ends of the two heating rollers (24) penetrating through the heating box (22).

5. The laminating apparatus for PVDF film processing as defined in claim 4, wherein a third gear (43) is provided on a side of said second gear (42) adjacent to a side of said conveyor belt (3), said third gear (43) is coaxially provided with said second gear (42), and said third gear (43) is engaged with a fourth gear (44), and said fourth gear (44) is fixed to an outer surface of one end of said preheating roller (26) penetrating said heating box (22).

6. The laminating device for PVDF membrane processing as defined in claim 1, wherein each of said first supporting seats (19) is hollow, and each of said first supporting seats (19) is internally provided with a rotating assembly (18), each of said rotating assemblies (18) comprises a driving gear (181), each of said driving gears (181) is located at an outer surface of an end of said corresponding first lead screw (14) penetrating said first supporting seat (19), and each of said driving gears (181) is rotatably connected with a driven gear (182) through a chain, and each of said driven gears (182) is fixed at an outer surface of an end of said corresponding second lead screw (15) penetrating said first supporting seat (19).

7. The laminating device for PVDF film processing as defined in claim 6, wherein a first bevel gear (183) is coaxially arranged at the bottom end of each driving gear (181), a second bevel gear (184) is engaged with each first bevel gear (183), and the second bevel gear (184) is rotatably connected with the first supporting seat (19) through a rotating shaft.