CN221318601U

CN221318601U - Material conveying balance mechanism of laminating machine

Info

Publication number: CN221318601U
Application number: CN202323472755.5U
Authority: CN
Inventors: 明生元
Original assignee: Nanjing Ledimo Automation Technology Co ltd
Current assignee: Nanjing Ledimo Automation Technology Co ltd
Priority date: 2023-12-19
Filing date: 2023-12-19
Publication date: 2024-07-12
Anticipated expiration: 2033-12-19

Abstract

The utility model provides a material conveying balance mechanism of a film laminating machine, which relates to the technical field of film laminating machines and comprises a bottom plate, wherein a film laminating machine body is arranged on one side of the top end of the bottom plate, a winding mechanism is arranged on the other side of the top end of the bottom plate, an adjusting mechanism is arranged at the bottom end inside a mounting cavity, an adjusting cavity is arranged above the adjusting mechanism, a lower press roll is arranged at the bottom end inside the adjusting cavity, an upper press roll is arranged above the inside of the adjusting cavity, and a moving mechanism is arranged above the upper press roll; through being provided with adjustment mechanism in the inside bottom of installation cavity, utilize the mutually supporting between adjustment mechanism's the fixed chamber, servo motor, screw rod, swivel nut and the articulated pole, can adjust the high of adjustment chamber and handle, and then adjust the processing to the rate of tension of film when the rolling for the film appears tight state when the rolling, so make the film effect better when the rolling, thereby improved the practicality of this balance mechanism when using greatly.

Description

Material conveying balance mechanism of laminating machine

Technical Field

The utility model relates to the technical field of film laminating machines, in particular to a material conveying balance mechanism of a film laminating machine.

Background

Along with the development of economy and the continuous improvement of the technology level, the development of the film coating industry in China is very rapid, and the film coating machine can be divided into two major types, namely a coating machine and a precoating film coating machine. The laminating machine is special equipment for paper, plates and laminating films, and is pressed by a rubber roller and a heating roller and then combined together to form a paper-plastic integrated product, and the laminating machine is required to be matched with a balance mechanism for use during material conveying;

As publication No. CN211003820U, a feeding balance device of a laminator is disclosed and specifically: the top of the fixed plate is fixedly provided with a film laminating machine, one side of the film laminating machine is provided with a film outlet, the top of the fixed plate is fixedly provided with a vertical plate, one side of the vertical plate is rotatably provided with a material receiving shaft, a transmission component is connected on the material receiving shaft in a transmission way, one side of the vertical plate is fixedly provided with a balance block, the balance block is positioned above the material receiving shaft, a cavity is arranged on the balance block, two side inner walls of the cavity are rotatably provided with the same pressing shaft, two side inner walls of the cavity are respectively and slidably provided with a first sliding block and a second sliding block, one side, close to each other, of the first sliding block and the second sliding block is rotatably provided with the same pressing shaft, the pressing shaft is positioned under the pressing shaft, the second sliding block is in a transmission way and is connected with an adjusting component, the upper pressing shaft, the lower pressing shaft and the material receiving shaft are positioned on the same vertical plane, one side, close to each other, of the upper pressing shaft and the lower pressing shaft is tightly pressed with the same film, the bottom of the film penetrates through the bottom inner wall of the cavity and extends to the lower part of the balance block, one end of the film is fixedly connected with the outer side of the material receiving shaft, however, in the technology, the distance between the two pressing shafts can be only adjusted to adjust the tension degree of the film when the film is pressed, the tension degree of the film when the film is not rolled again is inconvenient to adjust, the film is easy to fold when the film is rolled, the rolling effect of the film is poor, and the practicality of the mechanism when the mechanism is used is reduced.

Disclosure of utility model

Aiming at the problems, the utility model provides a feeding balance mechanism of a film laminating machine, which solves the problems that in the prior art, the tension degree of a film during lamination can only be adjusted by adjusting the distance between two pressing shafts, and the tension degree of the film during unreeling is inconvenient to adjust, so that the film is easy to wrinkle during reeling, the reeling effect of the film is poor, and the practicability of the mechanism during use is reduced.

In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides a laminating machine material conveying balance mechanism, includes the bottom plate, laminating machine body is installed to one side on bottom plate top, winding mechanism is installed to the opposite side on bottom plate top, install the chamber in intermediate position department on bottom plate top, the inside bottom of installation chamber is provided with adjustment mechanism, the adjustment chamber is installed to the top of adjustment mechanism, lower compression roller is installed to the inside bottom of adjustment chamber, the inside top of adjustment chamber is provided with the upper compression roller, the top of upper compression roller is provided with moving mechanism;

The adjusting mechanism comprises a fixed cavity, a servo motor, a screw rod, a threaded sleeve and a hinging rod, wherein the fixed cavity is arranged at the bottom end of the inside of the installation cavity, the servo motor is arranged on one side of the fixed cavity, the screw rod is arranged in the fixed cavity, the output end of the servo motor is connected with one end of the screw rod, the screw threads at the two ends of the screw rod are opposite in direction, the threaded sleeve is symmetrically arranged on the outer side wall of the screw rod, the hinging rod is hinged above the threaded sleeve, and the top end of the hinging rod is mutually hinged with the bottom end of the adjusting cavity.

The further improvement is that: the telescopic links are installed on two sides of the bottom end of the installation cavity, and the top ends of the telescopic links are connected with the bottom end of the adjustment cavity respectively.

The further improvement is that: the moving mechanism comprises a thread groove, a threaded rod, a rotating wheel and a limiting structure, wherein the thread groove is arranged at the middle position in the adjusting cavity in a penetrating mode, the threaded rod is arranged in the threaded groove in a penetrating mode, the bottom end of the threaded rod is connected with the top end of the upper pressing roller in a rotating mode, and the rotating wheel is arranged at the top end of the threaded rod.

The further improvement is that: the limiting structure comprises limiting grooves and limiting rods, wherein the limiting grooves are formed in two sides of the adjusting cavity in a penetrating mode, the limiting rods are arranged in the limiting grooves in a penetrating mode, and the bottom ends of the limiting rods are connected with the top ends of the upper pressing rollers.

The further improvement is that: the cross section of the limiting groove is larger than that of the limiting rod, and a sliding structure is formed between the limiting groove and the limiting rod.

The further improvement is that: two conveying rollers are respectively arranged on two sides of the installation cavity, and the two conveying rollers are symmetrically distributed relative to the central axis of the installation cavity.

The beneficial effects of the utility model are as follows: the bottom end in the installation cavity is provided with the adjusting mechanism, the height of the adjusting cavity can be adjusted by utilizing the mutual coordination among the fixing cavity, the servo motor, the screw rod, the threaded sleeve and the hinging rod of the adjusting mechanism, and then the tension degree of the film during winding is adjusted, so that the film is in a tight state during winding, the film has better effect during winding, and the practicability of the balancing mechanism during use is greatly improved; through being provided with moving mechanism in the top of last compression roller, utilize mutually supporting between moving mechanism thread groove, threaded rod, runner spacing groove and the gag lever post, can drive the compression roller and remove, and then can be according to the thickness of film, carry out the adjustment to the position of going up the compression roller and handle for lower compression roller and last compression roller make the effect better when using, thereby improved the commonality of this mechanism when using greatly.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the adjusting mechanism of the present utility model;

FIG. 3 is a schematic side sectional view of the moving mechanism of the present utility model;

FIG. 4 is a schematic view of the structure of the present utility model shown in FIG. 3 at a partially enlarged scale;

Fig. 5 is a schematic view of a partial enlarged structure at B in fig. 3 according to the present utility model.

Wherein: 1. a bottom plate; 2. a laminator body; 3. a winding mechanism; 4. a mounting cavity; 5. a regulating chamber; 6. a lower press roll; 7. an upper press roll; 8. a thread groove; 9. a threaded rod; 10. a rotating wheel; 11. a limit groove; 12. a limit rod; 13. a fixed cavity; 14. a servo motor; 15. a screw; 16. a screw sleeve; 17. a hinge rod; 18. a telescopic rod; 19. and a conveying roller.

Detailed Description

The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

According to the figures 1, 2, 3, 4, 5 show, this embodiment provides a laminating machine material conveying balance mechanism, including bottom plate 1, laminating machine body 2 is installed to one side on bottom plate 1 top, winding mechanism 3 is installed to the opposite side on bottom plate 1 top, install chamber 4 in the intermediate position department on bottom plate 1 top, the inside bottom of installation chamber 4 is provided with adjustment mechanism, adjustment mechanism's top is installed and is adjusted chamber 5, lower compression roller 6 is installed to the inside bottom of adjustment chamber 5, the inside top of adjustment chamber 5 is provided with upper compression roller 7, upper compression roller 7's top is provided with moving mechanism.

The utility model provides a film balance mechanism, including fixed chamber 13, servo motor 14, screw rod 15, swivel nut 16 and articulated arm 17, fixed chamber 13 installs in the inside bottom of installation cavity 4, servo motor 14 is installed to one side of fixed chamber 13, the internally mounted of fixed chamber 13 has screw rod 15, and the output of servo motor 14 is connected with one end of screw rod 15, the screw thread opposite direction at screw rod 15 both ends, the lateral wall symmetry of screw rod 15 is provided with swivel nut 16, the top of swivel nut 16 articulates there is articulated arm 17, the top of articulated arm 17 is articulated with the bottom of adjusting chamber 5 each other, telescopic link 18 is installed to the both sides of installation cavity 4 bottom, the top of telescopic link 18 is connected with the bottom of adjusting chamber 5 respectively, during the use, starts servo motor 14 and drives screw rod 15 and rotates, because the screw thread opposite direction at screw rod 15 both ends, so drives two swivel nut 16 and removes, and then drives articulated arm 17 and carry out the rolling movement, and the limit under the articulated arm 17 drives adjusting chamber 5 rolling movement, and then takes on the film to take-up when the tensioning degree is adjusted, makes the film and when the film is tight when the condition is used greatly, thereby the utility model improves the film balance mechanism when the film balance condition is greatly.

The moving mechanism comprises a thread groove 8, a threaded rod 9, a rotating wheel 10 and a limiting structure, wherein the thread groove 8 penetrates through the middle position of the inside of the adjusting cavity 5, the threaded rod 9 penetrates through the inside of the thread groove 8, the bottom end of the threaded rod 9 is rotationally connected with the top end of the upper press roll 7, the rotating wheel 10 is installed at the top end of the threaded rod 9, when the moving mechanism is used, the rotating wheel 10 drives the threaded rod 9 to rotate, the threaded rod 9 rotates in the thread groove 8 due to the fact that the thread groove 8 and the threaded rod 9 form threaded connection, the upper press roll 7 is driven to move by the threaded rod 9 under the limiting of the limiting groove 11 and the limiting rod 12, a worker adjusts the upper press roll 7 to a proper position according to the actual thickness of a film, the film is limited between the lower press roll 6 and the upper press roll 7, the film is balanced to be fed, the position of the upper press roll 7 is adjusted, and the lower press roll 6 and the upper press roll 7 are enabled to have better effect when in use, and universality of the mechanism when the moving mechanism is greatly improved.

The limit structure comprises a limit groove 11 and a limit rod 12, wherein the limit groove 11 is arranged on two sides of the adjusting cavity 5 in a penetrating mode, the limit rod 12 is arranged in the limit groove 11 in a penetrating mode, the bottom end of the limit rod 12 is connected with the top end of the upper press roll 7, the cross section of the limit groove 11 is larger than that of the limit rod 12, a sliding structure is formed between the limit groove 11 and the limit rod 12, and when the upper press roll 7 is used, the upper press roll 7 can be subjected to limit treatment in moving by utilizing the mutual matching between the limit groove 11 and the limit rod 12, so that the upper press roll 7 is more stable in moving.

Two conveying rollers 19 are respectively arranged on two sides of the mounting cavity 4, the two conveying rollers 19 are symmetrically distributed about the central axis of the mounting cavity 4, and when the film conveying device is used, the conveying rollers 19 are used, so that the film is not easy to damage during conveying.

Working principle: the staff opens the installation cavity 4 at first, pass the film from between two conveying rollers 19, then pass from two conveying rollers 19 between lower compression roller 6 and upper compression roller 7, twine on winding mechanism 3, utilize winding mechanism 3 to carry out the winding to the film and handle, the rotation runner 10 drives threaded rod 9 and rotates, because constitute threaded connection between thread groove 8 and the threaded rod 9, so make threaded rod 9 rotate in the inside of thread groove 8, so under the spacing of spacing groove 11 and gag lever post 12, utilize threaded rod 9 to drive upper compression roller 7 and remove, the staff adjusts upper compression roller 7 to suitable position according to the actual thickness of film, restrict the film between lower compression roller 6 and upper compression roller 7, carry out balanced pay-off to the film, can start winding mechanism 3 at this moment and handle the film, when need adjust the rate of tension of film, start servo motor 14 drive threaded rod 15 and rotate, because the screw direction at threaded rod 15 both ends is opposite, so drive two threaded sleeves 16 and then drive articulated rod 17 and remove, so under the spacing of telescopic rod 18, drive and adjust the chamber 5 and remove, and then adjust the rate of tension to the film.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a laminating machine material conveying balance mechanism, includes bottom plate (1), its characterized in that: the laminating machine comprises a laminating machine body (2) arranged on one side of the top end of a bottom plate (1), a winding mechanism (3) arranged on the other side of the top end of the bottom plate (1), an installation cavity (4) arranged in the middle of the top end of the bottom plate (1), an adjusting mechanism arranged at the bottom end of the inside of the installation cavity (4), an adjusting cavity (5) arranged above the adjusting mechanism, a lower pressing roll (6) arranged at the bottom end of the inside of the adjusting cavity (5), an upper pressing roll (7) arranged above the inside of the adjusting cavity (5) and a moving mechanism arranged above the upper pressing roll (7);

Adjustment mechanism includes fixed chamber (13), servo motor (14), screw rod (15), swivel nut (16) and articulated pole (17), the bottom in installation cavity (4) is installed in fixed chamber (13), servo motor (14) are installed to one side in fixed chamber (13), the internally mounted in fixed chamber (13) has screw rod (15), and the output and the one end of screw rod (15) of servo motor (14) are connected, the screw thread opposite direction at screw rod (15) both ends, the lateral wall symmetry of screw rod (15) is provided with swivel nut (16), articulated pole (17) are articulated to the top of swivel nut (16), the top of articulated pole (17) is articulated each other with the bottom in adjustment chamber (5).

2. The laminator feed balancing mechanism of claim 1, wherein: the telescopic rods (18) are arranged on two sides of the bottom end of the installation cavity (4), and the top ends of the telescopic rods (18) are respectively connected with the bottom end of the adjustment cavity (5).

3. The laminator feed balancing mechanism of claim 1, wherein: the moving mechanism comprises a thread groove (8), a threaded rod (9), a rotating wheel (10) and a limiting structure, wherein the thread groove (8) is arranged at the middle position inside the adjusting cavity (5) in a penetrating mode, the threaded rod (9) is arranged inside the thread groove (8) in a penetrating mode, the bottom end of the threaded rod (9) is connected with the top end of the upper pressing roller (7) in a rotating mode, and the rotating wheel (10) is arranged at the top end of the threaded rod (9).

4. A laminator feed balancing mechanism according to claim 3, wherein: the limiting structure comprises a limiting groove (11) and a limiting rod (12), wherein the limiting groove (11) is arranged on two sides of the adjusting cavity (5) in a penetrating mode, the limiting rod (12) is arranged in the limiting groove (11) in a penetrating mode, and the bottom end of the limiting rod (12) is connected with the top end of the upper pressing roller (7).

5. The film laminating machine material conveying balance mechanism according to claim 4, wherein: the cross section of the limiting groove (11) is larger than that of the limiting rod (12), and a sliding structure is formed between the limiting groove (11) and the limiting rod (12).

6. The laminator feed balancing mechanism of claim 1, wherein: two conveying rollers (19) are respectively arranged on two sides of the installation cavity (4), and the two conveying rollers (19) are symmetrically distributed relative to the central axis of the installation cavity (4).