CN215664144U - Film unwinding structure for aluminum plate double-sided laminating machine - Google Patents
Film unwinding structure for aluminum plate double-sided laminating machine Download PDFInfo
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- CN215664144U CN215664144U CN202121628568.XU CN202121628568U CN215664144U CN 215664144 U CN215664144 U CN 215664144U CN 202121628568 U CN202121628568 U CN 202121628568U CN 215664144 U CN215664144 U CN 215664144U
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Abstract
The utility model relates to a film unreeling structure for an aluminum plate double-sided laminating machine, which comprises two side plates, two original reeling rollers are symmetrically arranged between the two side plates from top to bottom, the side wall of the side plate at one side is provided with a sliding chute, the inside of the sliding chute is connected with sliding blocks in a sliding way up and down symmetrically, one side wall of the sliding block is connected with a pressure roller, the side wall of the side plate far away from the side provided with the sliding chute is connected with a side edge block, a bidirectional screw is arranged inside the side block, a motor is arranged at the top of the bidirectional screw, the film unwinding structure for the aluminum plate double-sided laminating machine is designed by arranging the electric guide rail, the film, the positioning rod, the positioning hole, the pushing plate, the supporting seat, the two-way screw, the thread sleeve, the pressure roller, the guide roller and the like, can accurately adjust the film tension and is convenient for workers to place a rolled film.
Description
Technical Field
The utility model relates to the field of aluminum plate film covering, in particular to a film unwinding structure for an aluminum plate double-sided film covering machine.
Background
The film can prevent that aluminum plate's surface from appearing the fish tail, is a safeguard measure that aluminum plate damaged in transportation, installation, and in present aluminum plate factory, a lot of all can be aluminum plate's surface tectorial membrane, and present customer demand is various, and some aluminum plates of the two-sided tectorial membrane of needs need carry out the tectorial membrane with unreeling the structure to aluminum plate's surface at aluminum plate's tectorial membrane in-process.
But the unreeling structure at present still has certain structural problem: at first is unwinding mechanism unreeling the in-process, and the film surface receives tension not enough, can lead to film surface unevenness to influence final tectorial membrane effect, present mechanism can not carry out accurate adjustment to the tensile force of film, in addition when a roll of film uses up the back, the staff need can install new film on former winding up roller, but present film installation is comparatively troublesome with fixed, wastes time and energy, to these defects and not enough, the current accessible designs a novel structure and solves.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a film unwinding structure for an aluminum plate double-sided laminating machine.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a film unreeling structure for an aluminum plate double-sided laminating machine comprises side plates, wherein the side plates are symmetrically arranged at left and right sides, two original reeling rollers are symmetrically arranged between the two side plates at upper and lower parts, a sliding groove is formed in the side wall of one side of each side plate, a sliding block is connected to the inside of the sliding groove in a vertically symmetrical mode, a pressure roller is connected to one side wall of the sliding block, a side block is connected to the side wall of the side plate far away from the side where the sliding groove is formed, a bidirectional screw rod is arranged inside the side block, a motor is installed at the top of the bidirectional screw rod, threaded sleeves are symmetrically connected to the upper and lower parts of the surface of the bidirectional screw rod in a vertically symmetrical mode, one ends of the two pressure rollers are respectively connected with the side walls of the two threaded sleeves, guide rollers are symmetrically arranged between the two side plates at one side of the pressure roller at upper and lower parts, a transverse plate at one side of the original reeling rollers is connected with a transverse plate, and an electric guide rail is installed on the surface of the transverse plate, the surface of the electric guide rail is connected with a sliding seat in a sliding mode, one side wall of the sliding seat is connected with a positioning rod, a pushing plate is inserted into the surface of the positioning rod, supporting seats are arranged on two sides of the transverse plate, a positioning hole is formed in the end portion, located on one side of the positioning rod, of the raw roll, and the positioning hole is matched with the positioning rod.
Preferably, a mounting plate is connected between the tops of the two side plates, and an exhaust fan is mounted at the bottom of the mounting plate; in the process of film covering, in order to avoid the influence of dust and other impurities in the air near the device adhered to the surface of the film on the film covering of the aluminum plate, the structure cleans and collects the impurities in the air through the arranged exhaust fan, thereby effectively avoiding the occurrence of the condition.
Preferably, the two guide rollers are respectively positioned at the upper side and the lower side of the two pressure rollers; only one height difference exists between the guide roller and the pressure roller, the surface of the film can be tensioned and tightened, and the structure is reasonable.
Preferably, a supporting plate is connected between the two transverse plates, and the bottom of the supporting plate and the bottom of the side plate are at the same horizontal height; the diaphragm top is provided with the film, and the structure bears weight great, topples for avoiding the unstable and unstable structure focus, sets up the backup pad and can make the structure become more stable.
Preferably, a thin film is arranged between the two support seats which are bilaterally symmetrical; when the staff wants to install the film on former winding up roller, at first place a roll of film between two sets of supporting seats, then start electronic guide rail, electronic guide rail drives slurcam and locating lever lateral shifting through the sliding seat, pushes the film inside former winding up roller, then the locating lever can get into the inside of locating hole to accomplish the blowing operation of film.
Preferably, film coating rollers are symmetrically arranged between the two side plates from top to bottom, and the horizontal height of the two film coating rollers is between the two guide rollers; the staff places aluminum plate between two tectorial membrane rollers, and the film on the tectorial membrane roller can carry out the tectorial membrane to aluminum plate's two-sided.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, before double-sided film coating is carried out on the aluminum plate, the film needs to be fixed on the original winding roller, a worker firstly places a roll of film between the two groups of supporting seats, then starts the electric guide rail, the electric guide rail drives the positioning rod and the pushing plate to move radially through the sliding seat until the positioning rod is completely positioned inside the positioning hole, and at the moment, the film is completely sleeved outside the original winding roller.
2. According to the utility model, the tension force on the surface of the film is adjusted according to the thickness and the size of the film, so that the surface of the film can be kept flat, when a user adjusts the tension force, the motor can drive the bidirectional screw rod to rotate, the two thread sleeves on the surface of the bidirectional screw rod can move towards opposite directions to drive the pressure roller on one side of the thread sleeves to move, and further the height difference between the pressure roller and the guide roller is adjusted, so that the tension force on the surface of the film is adjusted, the tension force is adjusted more accurately and flexibly, and the structural design is reasonable.
Drawings
FIG. 1 is a schematic structural diagram of a film unwinding structure for an aluminum plate double-sided laminating machine, which is provided by the utility model;
FIG. 2 is a cross-sectional view of an adsorption box of a film unwinding structure for an aluminum plate double-sided laminating machine, which is provided by the utility model;
fig. 3 is a schematic view of a second embodiment of a film unwinding structure for an aluminum plate double-sided laminating machine, which is provided by the utility model.
In the figure: 1. a side plate; 2. a support plate; 3. a sliding seat; 4. a transverse plate; 5. a supporting seat; 6. an electric rail; 7. a film; 8. a bidirectional screw; 9. a threaded sleeve; 10. a pressure roller; 11. a motor; 12, a guide roller; 13. a film laminating roller; 14. positioning a rod; 15. a side block; 16. a push plate; 17. a chute; 18. a slider; 19. a raw winding roller; 20. an exhaust fan; 21. mounting a plate; 22. and (7) positioning the holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The first embodiment is as follows:
a film unreeling structure for an aluminum plate double-sided laminating machine comprises side plates 1, wherein the side plates 1 are symmetrically arranged at left and right sides, two original reeling rollers 19 are symmetrically arranged between the two side plates 1 up and down, a sliding groove 17 is formed in the side wall of the side plate 1 at one side, a sliding block 18 is symmetrically and slidably connected inside the sliding groove 17 up and down, a pressure roller 10 is connected to one side wall of the sliding block 18, a side block 15 is connected to the side wall of the side plate 1 far away from the side where the sliding groove 17 is formed, a two-way screw 8 is arranged inside the side block 15, a motor 11 is installed at the top of the two-way screw 8, threaded sleeves 9 are symmetrically and threadedly connected on the surface of the two-way screw 8 up and down, one ends of the two pressure rollers 10 are respectively connected with the side walls of the two threaded sleeves 9, guide rollers 12 are symmetrically arranged between the two side plates 1 at one side of the pressure roller 10 up and down, and the two guide rollers 12 are respectively positioned at the upper sides and the lower sides of the two pressure rollers 10, film coating rollers 13 are symmetrically arranged between the two side plates 1 from top to bottom, and the horizontal heights of the two film coating rollers 13 are positioned between the two guide rollers 12, as shown in the attached figures 1 and 2; guide roll 12 only and have a difference in height between pressure roller 10, the film 7 surface can receive tension and tighten, and the reasonable staff of structure setting places aluminum plate between two tectorial membrane rollers 13, and film 7 on the tectorial membrane roller 13 can carry out the tectorial membrane to aluminum plate's two-sided.
The side wall of the side plate 1 positioned on one side of the original winding roller 19 is connected with a transverse plate 4, the surface of the transverse plate 4 is provided with an electric guide rail 6, the surface of the electric guide rail 6 is connected with a sliding seat 3 in a sliding way, one side wall of the sliding seat 3 is connected with a positioning rod 14, the surface of the positioning rod 14 is inserted with a pushing plate 16, two side positions of the transverse plate 4 are respectively provided with a supporting seat 5, the end surface of the original winding roller 19 positioned on one side of the positioning rod 14 is provided with a positioning hole 22, the positioning hole 22 is matched with the positioning rod 14, a supporting plate 2 is connected between the two transverse plates 4, the bottom of the supporting plate 2 and the bottom of the side plate 1 are positioned at the same horizontal height, and a film 7 is arranged between the two supporting seats 5 which are bilaterally symmetrical, see the attached drawings 1 and 2; diaphragm 4 top is provided with film 7, the structure bears weight great, topple for avoiding the structure focus unstability, it can make the structure become more stable to set up backup pad 2, when the staff wants to install film 7 on former winding up roller 19, at first place between two sets of supporting seats 5 with a volume of film 7, then start electronic guide rail 6, electronic guide rail 6 drives slurcam 16 and locating lever 14 lateral shifting through sliding seat 3, push into former winding up roller 19 with film 7 inside, then locating lever 14 can get into the inside of locating hole 22, thereby accomplish the blowing operation of film 7.
Example two:
a mounting plate 21 is connected between the tops of the two side plates 1, and an exhaust fan 20 is mounted at the bottom of the mounting plate 21, as shown in figure 3; in the process of film coating, in order to avoid the influence of dust and other impurities in the air near the device adhered to the surface of the film 7 on the film coating of the aluminum plate, the structure cleans and collects the impurities in the air through the arranged exhaust fan 20, thereby effectively avoiding the occurrence of the condition.
The working principle is as follows: before double-sided film coating is carried out on an aluminum plate, a film 7 needs to be fixed on an original roll 19, a worker firstly places a roll of film 7 between two groups of supporting seats 5, then starts an electric guide rail 6, the electric guide rail 6 drives a positioning rod 14 and a pushing plate 16 to move radially through a sliding seat 5 until the positioning rod 14 is completely positioned in a positioning hole 22, the film 7 is completely sleeved outside the original roll 19 at the moment, the structure is convenient for fixing the film 7, time and labor are saved, so that the working efficiency is improved, the tensile force applied to the surface of the film 7 can be adjusted according to the thickness and the size of the film 7, so that the surface of the film 7 can be kept flat, when the user adjusts the film, the motor 11 can drive a bidirectional screw rod 8 to rotate, two thread sleeves 9 on the surface of the bidirectional screw rod 8 can move towards opposite directions to drive a pressure roller 10 on one side of the thread sleeves 8 to move, and then adjust the difference in height between pressure roller 10 and guide roll 12 to this tension that adjusts film 7 surface and receive, tension's regulation is comparatively accurate and nimble, and structural design is reasonable.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The film unreeling structure for the aluminum plate double-sided laminating machine comprises side plates (1), and is characterized in that the side plates (1) are bilaterally and symmetrically provided with two original reeling rollers (19) in an up-down symmetrical manner between the two side plates (1), a sliding groove (17) is formed in the side wall of the side plate (1) on one side, a sliding block (18) is connected in the sliding groove (17) in an up-down symmetrical manner, a pressure roller (10) is connected to one side wall of the sliding block (18), a side block (15) is connected to the side wall of the side plate (1) far away from the side where the sliding groove (17) is formed, a two-way screw rod (8) is arranged in the side block (15), a motor (11) is installed at the top of the two-way screw rod (8), a thread sleeve (9) is connected to the up-down symmetrical thread of the surface of the two-way screw rod (8), and one end of the two pressure rollers (10) is respectively connected with the side walls of the two thread sleeves (9), the utility model discloses a pressure roller (10) is characterized in that longitudinal symmetry is provided with guide roll (12) between two curb plates (1) of pressure roller (10) one side position, the lateral wall of curb plate (1) that is located former winding up roller (19) one side is connected with diaphragm (4), the surface mounting of diaphragm (4) has electronic guide rail (6), the sliding surface of electronic guide rail (6) is connected with sliding seat (3), a lateral wall of sliding seat (3) is connected with locating lever (14), peg graft on the surface of locating lever (14) and have slurcam (16), the both sides position of diaphragm (4) all is provided with supporting seat (5), former winding up roller (19) are located the tip surface of locating lever (14) one side and have been seted up locating hole (22), locating hole (22) and locating lever (14) phase-match.
2. The film unwinding structure for the double-sided aluminum plate laminating machine according to claim 1, wherein a mounting plate (21) is connected between the tops of the two side plates (1), and an exhaust fan (20) is installed at the bottom of the mounting plate (21).
3. The film unwinding structure for an aluminum plate double-sided laminating machine according to claim 1, wherein the two guide rollers (12) are respectively located at the upper side and the lower side of the two pressure rollers (10).
4. The film unwinding structure for the double-sided aluminum plate laminating machine according to claim 1, wherein a supporting plate (2) is connected between the two transverse plates (4), and the bottom of the supporting plate (2) and the bottom of the side plate (1) are at the same horizontal height.
5. The film unwinding structure for the double-sided laminating machine of the aluminum plate as claimed in claim 1, wherein a film (7) is arranged between the two supporting seats (5) which are symmetrical left and right.
6. The film unwinding structure for the double-sided laminating machine of the aluminum plate as claimed in claim 1, wherein the laminating rollers (13) are symmetrically arranged between the two side plates (1) from top to bottom, and the horizontal height of the two laminating rollers (13) is between the two guide rollers (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121628568.XU CN215664144U (en) | 2021-07-19 | 2021-07-19 | Film unwinding structure for aluminum plate double-sided laminating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121628568.XU CN215664144U (en) | 2021-07-19 | 2021-07-19 | Film unwinding structure for aluminum plate double-sided laminating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215664144U true CN215664144U (en) | 2022-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121628568.XU Active CN215664144U (en) | 2021-07-19 | 2021-07-19 | Film unwinding structure for aluminum plate double-sided laminating machine |
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| CN (1) | CN215664144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117416035A (en) * | 2023-12-19 | 2024-01-19 | 天津东旺包装制品股份有限公司 | Film laminating machine for plastic packaging |
-
2021
- 2021-07-19 CN CN202121628568.XU patent/CN215664144U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117416035A (en) * | 2023-12-19 | 2024-01-19 | 天津东旺包装制品股份有限公司 | Film laminating machine for plastic packaging |
| CN117416035B (en) * | 2023-12-19 | 2024-02-20 | 天津东旺包装制品股份有限公司 | Film laminating machine for plastic packaging |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A film unwinding structure for aluminum double-sided Pouch laminator Effective date of registration: 20230629 Granted publication date: 20220128 Pledgee: Qilu bank Limited by Share Ltd. Ji'nan Pingyin branch Pledgor: Shandong Shanhe Aluminum Technology Co.,Ltd. Registration number: Y2023980046439 |