CN113021862A

CN113021862A - Laminating machine with calibration function

Info

Publication number: CN113021862A
Application number: CN202110254924.4A
Authority: CN
Inventors: 张勇
Original assignee: Wuxi Yijie Printing Co ltd
Current assignee: Wuxi Yijie Printing Co ltd
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-06-25

Abstract

The utility model belongs to the technical field of the laminating machine and specifically relates to a laminating machine with calibration function is related to, it includes the workstation, the workstation both sides are all fixed and are provided with the mounting panel, be provided with feed mechanism on the workstation, feed mechanism one side is provided with laminating mechanism, feed mechanism includes conveying component, drive assembly, locating component, conveying component includes a plurality of conveying rollers of rotating the connection between two mounting panels, locating component includes the position ring piece of fixed connection in conveying roller length direction one end, the location cylinder of setting on the workstation, rotate the roll wheel of connection on location cylinder piston rod, the roll wheel is located conveying roller and keeps away from position ring piece one side, the roll wheel rotates along perpendicular work piece direction of transportation. The positioning device has the advantages that the positioning is carried out before the conveying of the workpiece, the possibility that the workpiece deviates during the conveying is reduced, the smoothness and the effect of the film covering are improved, and the possibility that the film covering deviates is reduced.

Description

Laminating machine with calibration function

Technical Field

The application relates to the field of laminating machines, in particular to a laminating machine with a calibration function.

Background

The film covering is also called as plastic coating, adhesive pasting, film pasting and the like, and is characterized in that a transparent plastic film is covered and pasted on the surface of a printed matter through hot pressing to play a role in protecting and increasing luster. The film has been widely used for surface-decorating and protecting covers of books and periodicals, picture albums, memorabilia albums, postcards, product specifications, calendars, maps and the like. At present, common film-covered packaging products comprise cartons, paper boxes, hand bags, chemical fertilizer bags, seed bags, adhesive labels and the like.

Chinese patent No. CN107934020A discloses a film laminating machine, which includes a conveying device for conveying workpieces in a certain direction, a film laminating mechanism disposed above the conveying device, and a deviation correcting mechanism. The film laminating mechanism comprises a rack, a discharging shaft and a film laminating assembly, wherein the discharging shaft is used for bearing a film roll, the discharging shaft is rotatably connected with the rack, the axis direction of the discharging shaft is perpendicular to the conveying direction of the conveying device, and the deviation correcting mechanism is connected to the rack and located between the discharging shaft and the film laminating assembly.

In view of the above-mentioned related technologies, the inventor believes that there is a possibility that the film may be misaligned when the product is transported, and that the film may not be accurately aligned with the product and may be coated with a film only by aligning the film.

Disclosure of Invention

In order to improve the possibility that the product can shift during transportation to cause deviation of the coating, the application provides the coating machine with a calibration function.

The application provides a laminating machine with calibration function adopts following technical scheme:

the utility model provides a laminating machine with calibration function, includes the workstation, the equal fixed mounting panel that is provided with in workstation both sides, be provided with feed mechanism on the workstation, feed mechanism one side is provided with laminating mechanism, feed mechanism includes conveying component, drive assembly, locating component, conveying component includes a plurality of conveying rollers of rotating the connection between two mounting panels, locating component includes the retaining ring piece of fixed connection at conveying roller length direction one end, sets up the location cylinder on the workstation, rotates the roll wheel of connection on location cylinder piston rod, the roll wheel is located the conveying roller is kept away from retaining ring piece one side, the roll wheel rotates along perpendicular work piece direction of transportation.

Through adopting above-mentioned technical scheme, rotate between two mounting panels and connect the conveying roller, carry the work piece through the conveying roller, and at conveying roller one end fixed connection position ring piece, through the location cylinder, work piece one side jack-up on the conveying roller will be placed, work piece one side butt rolling wheel, the work piece receives gravity influence lapse, until conflicting the position ring piece, the work piece falls on the conveying roller again after the location cylinder shrink, one side conflict position ring piece, carry the advance line location to the work piece, reduce the possibility that the work piece squinted when the transportation, improve the planarization and the effect of tectorial membrane, reduce the possibility that the tectorial membrane squinted.

Optionally, a positioning plate is arranged on the working frame and located below the conveying rollers, a cylinder body of the positioning cylinder is fixedly connected to the positioning plate, and multiple groups of positioning cylinders are arranged in the length direction of the working table.

Through adopting above-mentioned technical scheme, set up the locating plate on the workstation, will fix a position the fixed setting of cylinder on the locating plate, improve the stability of location cylinder during operation, reduce the possibility that the location cylinder rocked when promoting the work piece, set up the stability that the multiunit location cylinder can improve the location cylinder when promoting the work piece.

Optionally, the positioning ring block is arranged in a circular truncated cone shape, and the diameter of the positioning ring block close to one side of the positioning cylinder is smaller than the diameter of the positioning ring block far away from one side of the positioning cylinder.

Through adopting above-mentioned technical scheme, be the round platform shape with the setting of position ring piece, when the cylinder in location was ejecting the work piece, the position ring piece lateral wall and the work piece contact point of round platform shape formed the right angle, stability when reducing the work piece and taking place relative slip on the position ring piece to the position ring piece of round platform shape can reduce the gliding possibility of work piece when the conveying roller is defeated to be carried the work piece.

Optionally, the driving assembly includes a sprocket coaxially connected to one end of the conveying roller, which is far away from the positioning ring block, a chain wound around the outer sides of the plurality of sprockets, and a first driving motor driving the sprocket to rotate.

Through adopting above-mentioned technical scheme, keep away from the coaxial coupling sprocket of position ring piece one side at the conveying roller, drive a plurality of sprockets and rotate simultaneously through around establishing the chain outside the sprocket, drive the sprocket through a driving motor to drive the conveying roller and rotate, further drive the work piece and move forward.

Optionally, the laminating mechanism comprises an upper squeeze roller, a lower squeeze roller and an unwinding roller, wherein the upper squeeze roller is rotatably connected between the two mounting plates, the unwinding roller is arranged on one side of the upper squeeze roller, which is far away from the lower squeeze roller, and a second driving motor for driving the lower squeeze roller to rotate is arranged on one side of the mounting plates.

Through adopting above-mentioned technical scheme, through second driving motor drive squeeze roll rotation down, unreel the roller and unreel the film, film and work piece move forward and carry out the tectorial membrane to the work piece under the rotation of squeeze roll through the extrusion of last squeeze roll.

Optionally, the mounting panel both sides have been seted up the sliding tray, go up the squeeze roll both ends and all connect the sliding block, sliding block sliding connection be in the sliding tray, the sliding block is kept away from work frame one side fixedly connected with spring, the spring is kept away from sliding block one end with sliding tray fixed connection.

Through adopting above-mentioned technical scheme, set up the sliding tray on the mounting panel, connect the sliding block at the squeeze roll both ends, through the slip of sliding block in the sliding tray to connecting spring between the lateral wall of sliding block and sliding tray can give a decurrent power of sliding block through the spring, thereby has the power of a conflict film and work piece when making the squeeze roll extrusion tectorial membrane, effect when improving the tectorial membrane.

Optionally, wear to be equipped with the telescopic link in the spring, telescopic link one end with sliding block fixed connection, the telescopic link other end and sliding tray lateral wall fixed connection.

Through adopting above-mentioned technical scheme, wear to establish the telescopic link in the spring, with telescopic link one end and sliding block fixed connection, other end and sliding tray lateral wall fixed connection improve the stability of sliding block when sliding, reduce the possibility of spring distortion when the shrink, stability when further improving the extrusion roll extrusion improves the tectorial membrane effect, improves the planarization of tectorial membrane.

Optionally, a guide roller is arranged between the unwinding roller and the upper extrusion roller.

Through adopting above-mentioned technical scheme, unreeling and set up the guide roll between rod and the last squeeze roll, the guide roll can lead to the film before the tectorial membrane, reduces the skew possibility of film, stability when further improving the tectorial membrane, the planarization of work piece after the improvement tectorial membrane.

In summary, the present application includes at least one of the following beneficial technical effects:

1. one side of a workpiece placed on a conveying roller is jacked up through a positioning cylinder, one side of the workpiece is abutted against a rolling wheel, the workpiece slides downwards under the influence of gravity until the workpiece is abutted against a positioning ring block, the workpiece falls on the conveying roller again after the positioning cylinder contracts, one side of the workpiece is abutted against the positioning ring block, the workpiece is positioned before being conveyed, the possibility of deviation of the workpiece during transportation is reduced, the smoothness and the effect of a film covering are improved, and the possibility of deviation of the film covering is reduced;

2. the positioning ring block is arranged to be in a circular truncated cone shape, when the positioning cylinder jacks up a workpiece, the side wall of the circular truncated cone-shaped positioning ring block and a workpiece contact point form a right angle, so that the stability of the workpiece when the workpiece slides relatively on the positioning block is reduced, and the possibility of sliding of the workpiece can be reduced when the circular truncated cone-shaped positioning ring block conveys the workpiece by the conveying roller;

3. give a decurrent power of sliding block through the spring to there is the power of a conflict film and work piece when making the extrusion roller extrusion tectorial membrane, effect when improving the tectorial membrane.

Drawings

FIG. 1 is a schematic structural diagram of a laminator with calibration function in the embodiment of the present application.

Fig. 2 is a schematic structural diagram of a positioning assembly in an embodiment of the present application.

Fig. 3 is a schematic structural diagram of one side of a driving assembly in an embodiment of the present application.

FIG. 4 is a cross-sectional view of a coating mechanism in an embodiment of the present application.

Description of reference numerals: 1. a working frame; 2. mounting a plate; 3. a feeding mechanism; 4. a film covering mechanism; 5. a delivery assembly; 6. a drive assembly; 7. a positioning assembly; 8. a conveying roller; 9. positioning the ring block; 10. positioning the air cylinder; 11. a rolling wheel; 12. an ear plate; 13. positioning a plate; 14. rotating the rod; 15. a sprocket; 16. a chain; 17. a first drive motor; 18. a first gear; 19. a second gear; 20. an upper squeeze roll; 21. a lower squeeze roll; 22. unwinding rollers; 23. a second drive motor; 24. a slider; 25. a sliding groove; 26. a spring; 27. a telescopic rod; 28. a guide roller; 29. a connecting rod; 30. a first placing plate; 31. and a second placing plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses laminating machine with calibration function. Referring to fig. 1, a laminating machine with calibration function includes that the workstation 1, the equal fixedly connected with mounting panel 2 in workstation 1 length direction both sides, and mounting panel 2 face is square setting, is provided with feed mechanism 3 on the workstation 1, and feed mechanism 3 one side is provided with laminating mechanism 4. The feeding mechanism 3 comprises a conveying assembly 5, a driving assembly 6 and a positioning assembly 7.

Referring to fig. 1, conveying assembly 5 includes that a plurality of roots rotate the conveying roller 8 of connection between mounting panel 2, wears to be equipped with dwang 14 in the conveying roller 8, and dwang 14 and the coaxial fixed connection of conveying roller 8, the dwang 14 both ends are rotated and are worn to establish in mounting panel 2.

Referring to fig. 1, the positioning assembly 7 includes a positioning ring block 9 fixedly connected to one end of the conveying roller 8 in the length direction, a positioning cylinder 10 disposed in the working frame 1, and a rolling wheel 11 rotatably connected to a piston rod of the positioning cylinder 10.

Referring to fig. 1, the positioning ring block 9 is fixedly connected to one end of the conveying roller 8 in the length direction, the positioning ring block 9 is in a circular truncated cone shape, and the diameter of the section of the positioning ring block 9 far away from the conveying roller 8 is larger than the diameter of the section of the positioning ring block 9 close to the conveying roller 8.

Referring to fig. 2, fixedly connected with locating plate 13 on the work rest 1, locating plate 13 is located a plurality of conveying rollers 8 below, the cylinder body fixed connection of location cylinder 10 is in locating plate 13 below, location cylinder 10 is located conveying roller 8 and keeps away from locating ring piece 9 one end, locating plate 13 is worn to establish in the piston rod slip of location cylinder 10, two otic placodes 12 of fixedly connected with on the piston rod of location cylinder 10, wheel 11 rotates to be connected between two otic placodes 12, wheel 11 rolls along conveying roller 8 length direction.

Referring to fig. 1 and 2, when the work piece is placed on conveying roller 8, through the promotion of location cylinder 10, make wheel 11 conflict work piece roll, through the flexible of location cylinder 10 piston rod, make wheel 11 that rolls promote work piece one side upwards, the work piece receives the influence of gravity and slides down to one side conflict position ring piece 9, with the work piece calibration, after work piece one side conflict position ring piece 9, the piston rod shrink of location cylinder 10 makes wheel 11 and work piece separation roll, conveying roller 8 transports the work piece again, the stability of position when having improved the work piece transportation.

Referring to fig. 2 and 3, the driving assembly 6 includes a sprocket 15 coaxially connected to an end of the feeding roller 8 remote from the positioning ring block 9, a chain 16 wound around the plurality of sprockets 15, and a first driving motor 17 for driving the sprocket 15 to rotate.

Referring to fig. 3, the rotating rod 14 is coaxially and fixedly connected with the sprocket 15 after passing through the mounting plate 2, the mounting plate 2 is fixedly connected with a first placing plate 30 on the side away from the conveying roller 8, a motor housing of the first driving motor 17 is fixedly connected on the first placing plate 30, a shaft coupling of the first driving motor 17 is coaxially and fixedly connected with a first gear 18, a second gear 19 is meshed on one side of the first gear 18, a connecting rod 29 is fixedly and coaxially arranged on the second gear 19 in a penetrating manner, and the connecting rod 29 is coaxially and fixedly connected with the rotating rod 14.

Referring to fig. 3, in order to increase the output torque of the first driving motor 17, the diameter of the first gear 18 is smaller than that of the second gear 19, thereby improving the stability of the coupling output of the first driving motor 17.

Referring to fig. 1 and 3, the workpiece passes through a feeding mechanism 3 and then enters a coating mechanism 4 for coating. The film covering mechanism 4 comprises an upper extrusion roller 20, a lower extrusion roller 21 and an unwinding roller 22, wherein the upper extrusion roller 20 and the lower extrusion roller 21 are rotatably connected between the two mounting plates 2, and the unwinding roller 22 is arranged on one side of the upper extrusion roller 20, which is far away from the lower extrusion roller 21.

Referring to fig. 3 and 4, the two ends of the upper squeeze roll 20 in the length direction are fixedly connected with sliding blocks 24, the two mounting plates 2 are provided with sliding grooves 25 on opposite sides, and the sliding grooves 25 are arranged in the vertical direction. Sliding block 24 sliding connection is in sliding tray 25, and sliding block 24 keeps away from lower squeeze roll 21 one end fixedly connected with spring 26, and spring 26 keeps away from sliding block 24 one end fixedly connected in sliding tray 25 length direction's one side.

Referring to fig. 4, the spring 26 is compressed in the sliding groove 25, and the compressed spring 26 gives a downward force to the sliding block 24, so that the upper squeeze roller 20 is coated with a film to abut against the film and the workpiece, and the possibility of a gap occurring when the upper squeeze roller 20 squeezes the film is reduced.

Referring to fig. 4, in order to improve the stability of the sliding block 24 during sliding, a telescopic rod 27 is inserted into the spring 26, one end of the telescopic rod 27 is fixedly connected to the sliding block 24, and the end of the telescopic rod 27 away from the sliding block 24 is fixedly connected to the side wall of one side of the sliding groove 25 in the length direction.

Referring to fig. 4, a second driving motor 23 for driving the lower squeeze roller 21 to rotate is further disposed on one side of the mounting plate 2, a second placing plate 31 is fixedly connected to one side of the mounting plate 2, and a motor housing of the second driving motor 23 is fixedly connected to the second placing plate 31.

Referring to fig. 4, a guide roller 28 is disposed between the unwinding roller 22 and the upper squeeze roller 20, the guide roller 28 is rotatably connected between the two mounting plates 2, and the guide roller 28 guides the film, thereby improving the accuracy of the position where the film enters between the upper squeeze roller 20 and the lower squeeze roller 21 and improving the flatness when the film is coated.

The implementation principle of a laminating machine with calibration function of the embodiment of the application is as follows: carry out the material loading to the work piece through feed mechanism 3, set up locating component 7, fix a position before the work piece tectorial membrane, place the work piece on conveying roller 8, stretch through location cylinder 10 piston rod, make the wheel 11 work piece of contradicting that rolls, the work piece receives the influence of gravity, roll the lapse of wheel 11 through rolling, the position ring piece 9 is touched to the work piece lateral wall, fix a position, the piston rod shrink of location cylinder 10 this moment, roll wheel 11 and work piece separation, the work piece drops on conveying roller 8, a driving motor 17 moves, it carries out the tectorial membrane to drive work piece case tectorial membrane mechanism 4 and remove.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a laminating machine with calibration function which characterized in that: comprises a working frame (1), mounting plates (2) are fixedly arranged on two sides of the working frame (1), a feeding mechanism (3) is arranged on the working frame (1), a film coating mechanism (4) is arranged on one side of the feeding mechanism (3), the feeding mechanism (3) comprises a conveying assembly (5), a driving assembly (6) and a positioning assembly (7), the conveying assembly (5) comprises a plurality of conveying rollers (8) which are rotatably connected between the two mounting plates (2), the positioning assembly (7) comprises a positioning ring block (9) fixedly connected with one end of the conveying rollers (8) in the length direction, a positioning cylinder (10) arranged on the working frame (1) and a rolling wheel (11) rotatably connected on a piston rod of the positioning cylinder (10), the rolling wheel (11) is positioned on one side of the conveying rollers (8) far away from the positioning ring block (9), the rolling wheels (11) rotate along the direction vertical to the workpiece conveying direction.

2. A laminator with calibration function according to claim 1, wherein: be provided with locating plate (13) on work frame (1), locating plate (13) are located conveying roller (8) below, the cylinder body fixed connection of location cylinder (10) is on locating plate (13), location cylinder (10) are provided with the multiunit along workstation length direction.

3. A laminator with calibration function according to claim 2, wherein: the positioning ring block (9) is arranged in a circular truncated cone shape, and the diameter of one side, close to the positioning cylinder (10), of the positioning ring block (9) is smaller than the diameter of one side, far away from the positioning cylinder (10), of the positioning ring block (9).

4. A laminator with calibration function according to claim 1, wherein: the driving assembly (6) comprises a chain wheel (15) which is provided with conveying rollers (8) and is far away from one end of the positioning ring block (9) and is coaxially connected with the conveying rollers, chains (16) which are wound on the outer sides of the chain wheels (15), and a first driving motor (17) which drives the chain wheels (15) to rotate.

5. A laminator with calibration function according to claim 1, wherein: tectorial membrane mechanism (4) including rotate the last squeeze roll (20) of connection between two mounting panels (2), squeeze roll (21) down, set up at last squeeze roll (20) keep away from unreeling roller (22) of squeeze roll (21) one side down, mounting panel (2) one side is provided with drive squeeze roll (21) pivoted second driving motor (23) down.

6. A laminator with calibration according to claim 5, wherein: sliding tray (25) have been seted up to mounting panel (2) both sides, go up squeeze roll (20) both ends and all connect sliding block (24), sliding block (24) sliding connection be in sliding tray (25), sliding block (24) are kept away from work frame (1) one side fixedly connected with spring (26), spring (26) are kept away from sliding block (24) one end with sliding tray (25) fixed connection.

7. A laminator with calibration function according to claim 6, wherein: wear to be equipped with telescopic link (27) in spring (26), telescopic link (27) one end with sliding block (24) fixed connection, telescopic link (27) other end and sliding tray (25) lateral wall fixed connection.

8. A laminator with calibration function according to claim 6, wherein: a guide roller (28) is arranged between the unwinding roller (22) and the upper extrusion roller (20).