CN212449975U

CN212449975U - Automatic accurate cutting device of sticking film machine

Info

Publication number: CN212449975U
Application number: CN202021932029.0U
Authority: CN
Inventors: 丁振华; 唐坤亮
Original assignee: Shenzhen Holitech Optoelectronics Co Ltd
Current assignee: Shenzhen Holitech Optoelectronics Co Ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-02-02
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses an automatic precise cutting device of a film sticking machine, which comprises a conveying table, a cutting box and a cutting knife, wherein one side of the conveying table is provided with a supporting plate, the cutting box is fixedly connected and arranged at the top of the supporting plate, the cutting box is positioned right above the conveying table, the cutting knife is connected and provided with an intermittent drive structure, two ends of the top of the conveying table are rotatably connected and provided with a rotating roller, the rotating roller is provided with a conveying belt, the rotating roller is provided with a side rotating shaft through chain transmission connection, the side rotating shaft is rotatably connected with the conveying table, the side rotating shaft is fixedly connected with a gear, the gear meshing transmission connection is provided with an incomplete gear, the incomplete gear is fixedly connected with a main rotating shaft, the main rotating shaft is rotatably connected with the conveying table, one side of the conveying table far away from the supporting plate is fixedly connected with a, and the output end of the conveying motor is fixedly connected with the main rotating shaft. The utility model discloses can realize accurate automation and cut.

Description

Automatic accurate cutting device of sticking film machine

Technical Field

The utility model relates to a sticking film machine cuts technical field, specifically is an automatic accurate cutting device of sticking film machine.

Background

Various plates and smooth metal plates are frequently used when a lot of existing materials are processed, a film needs to be covered on the plates before the plates are assembled, the plates look smooth and attractive, and the materials after film pasting are cut in a certain size, so that a finished product with good appearance is formed.

Most of the existing operation methods are manual positioning cutting, and because the error of the manual positioning cutting is large, the difference between the cutting lengths is obvious, thereby reducing the product quality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic accurate cutting device of sticking film machine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an automatic accurate cutting device of a film sticking machine comprises a conveying table, a cutting box and a cutting knife, wherein a supporting plate is arranged on one side of the conveying table, the cutting box is fixedly connected and arranged at the top of the supporting plate, the cutting box is positioned right above the conveying table, the cutting knife is arranged in the cutting box, an intermittent driving structure is connected and arranged on the cutting knife, rotating rollers are rotatably connected and arranged at two ends of the top of the conveying table, a conveying belt is arranged on the rotating rollers, the rotating rollers are provided with side rotating shafts through chain transmission connection, the side rotating shafts are positioned in the conveying table and are rotatably connected with the conveying table, gears are fixedly connected on the side rotating shafts, gear meshing transmission connection is provided with incomplete gears, the incomplete gears are fixedly connected and provided with a main rotating shaft, the main rotating shaft is rotatably connected with the conveying table, and a conveying motor is fixedly connected on one side of the conveying table far away from the supporting, and the output end of the conveying motor is fixedly connected with the main rotating shaft.

Furthermore, the rotating roller, the side rotating shaft and the main rotating shaft are all perpendicular to the supporting plate.

Further, the one end that cuts the case and is close to the conveyer belt link up and is provided with logical material mouth, it is provided with the baffle to lead to material mouth top, link up on the baffle and be provided with the groove of tailorring, tailor the groove and cut sword swing joint.

Further, the intermittent driving structure comprises a driving motor, a connecting plate and a chute plate, wherein the driving motor is fixedly connected with the cutting box, the connecting plate is fixedly connected with the output end of the driving motor, a rotating column is arranged on the connecting plate in a rotating connection mode, and the chute plate is arranged on the rotating column in a sliding connection mode.

Further, it is provided with the sliding sleeve to cut sword top fixed connection, sliding connection is provided with the anticreep piece in the sliding sleeve, the one end fixed connection that the sword was cut was kept away from to the anticreep piece is provided with the slide bar, slide bar and sliding sleeve sliding connection, the one end fixed connection that the sliding sleeve was kept away from to the slide bar sets up at the top that cuts the case.

Further, chute board and anticreep piece fixed connection, the one end fixed connection that the anticreep piece was kept away from to the chute board is provided with T shape slider, T shape slider and cutting box sliding connection.

Furthermore, a separation plate is arranged below the sliding groove plate, the separation plate is fixedly connected with the cutting box, and the sliding sleeve is connected with the separation plate in a sliding mode.

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

the utility model discloses an intermittent type drive structure drive cuts the sword and accomplishes and cut, and the transport length at every turn of membrane is decided by the number of teeth of incomplete gear and conveying motor's rotational speed, can realize accurate automation and cut.

Drawings

Fig. 1 is a main sectional view of the present invention.

Fig. 2 is a left side view of the present invention.

Fig. 3 is a schematic structural diagram of the middle gear set of the present invention.

Fig. 4 is a schematic structural diagram of the intermittent driving structure of the present invention.

In the figure: 1-conveying table, 2-cutting box, 3-sliding rod, 4-sliding sleeve, 5-anti-falling block, 6-isolation plate, 7-cutting knife, 8-guide plate, 9-driving motor, 10-connecting plate, 11-sliding groove plate, 12-T-shaped sliding block, 13-rotating column, 14-rotating roller, 15-conveying belt, 16-gear, 17-side rotating shaft, 18-incomplete gear, 19-main rotating shaft, 20-conveying motor and 21-supporting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Please refer to fig. 1-2, in the embodiment of the utility model, an automatic accurate cutting device of sticking film machine, including carrying platform 1, cutting case 2 and cutting sword 7, one side of carrying platform 1 is provided with backup pad 21, cutting case 2 fixed connection sets up at backup pad 21 top, cutting case 2 is located and carries platform 1 directly over, cutting sword 7 sets up in cutting case 2, it is provided with the intermittent type drive structure to cut sword 7 connection, and the intermittent type drive structure drive cuts sword 7 and cuts the membrane of carrying on platform 1, and the interval of intermittent type drive is used for the removal of membrane.

Referring to fig. 1 to 3, two ends of the top of the conveying table 1 are rotatably connected with a rotating roller 14, a conveying belt 15 is arranged on the rotating roller 14, the rotating roller 14 is provided with a side rotating shaft 17 through chain transmission connection, the side rotating shaft 17 is located in the conveying table 1 and is rotatably connected with the conveying table 1, a gear 16 is fixedly connected on the side rotating shaft 17, the gear 16 is provided with an incomplete gear 18 in meshing transmission connection, the incomplete gear 18 is fixedly connected with a main rotating shaft 19, the main rotating shaft 19 is rotatably connected with the conveying table 1, a conveying motor 20 is fixedly connected on one side of the conveying table 1 far away from a support plate 21, an output end of the conveying motor 20 is fixedly connected with the main rotating shaft 19, the conveying motor 20 drives the main rotating shaft 19 to rotate, the main rotating shaft 19 drives the incomplete gear 18 to mesh with the gear 16, and drives the gear 16 to rotate, the gear 16 intermittently drives the side rotating shaft 17 to rotate, the side rotating shaft 17 intermittently drives the conveying belt 15 to move through chain transmission, the conveying belt 15 intermittently drives the film to move, and the time interval of the film moving is used for cutting the film by the cutting knife 7.

Referring to fig. 1-2, the rotating roller 14, the side rotating shaft 17 and the main rotating shaft 19 are all perpendicular to the supporting plate 21, and the length direction of the cutting knife 7 is parallel to the width direction of the conveying belt 15, so that the cutting knife 7 finishes the film cutting operation.

Please refer to fig. 1, the one end that cuts case 2 and is close to conveyer belt 15 link up and is provided with logical material mouth, it is provided with baffle 8 to lead to material mouth top, it is provided with cuts the groove to link up on the baffle 8, cut the groove and cut 7 swing joint of sword, baffle 8 are used for pasting tightly the membrane, prevent its crooked fold, influence cutting of cutting sword 7, can let cut more accurately, cuts the groove and prevents that baffle 8 from influencing cutting sword 7 for cutting the groove of stepping down of sword 7, leads to the material mouth and is convenient for the membrane and cuts through in cutting case 2.

Example 2

Please refer to fig. 1 and 4, in the embodiment of the present invention, an automatic accurate cutting device of film sticking machine, the intermittent driving structure includes driving motor 9, connecting plate 10 and chute board 11, driving motor 9 fixed connection sets up on cutting case 2, connecting plate 10 and driving motor 9's output fixed connection, it is provided with rotation post 13 to rotate the connection on connecting plate 10, it is provided with chute board 11 to rotate post 13 sliding connection, the one end of chute board 11 and cutting case 2 sliding connection, driving motor 9 starts to drive connecting plate 10 and rotates, drives when connecting plate 10 rotates and rotates post 13 rotates around driving motor 9, rotates post 13 and drives chute board 11 up-and-down motion.

Please refer to fig. 1 and 4, the top of the cutting knife 7 is fixedly connected with a sliding sleeve 4, the sliding connection in the sliding sleeve 4 is provided with an anti-falling block 5, the anti-falling block 5 is provided with a sliding rod 3 far away from the one end of the cutting knife 7, the sliding rod 3 is connected with the sliding sleeve 4 in a sliding manner, the sliding rod 3 is provided with one end of the sliding sleeve 4 far away from the sliding sleeve 3 and is arranged at the top of the cutting box 2, the sliding groove plate 11 is connected with the anti-falling block 5, the sliding groove plate 11 is connected with one end of the sliding groove plate 11 far away from the anti-falling block 5 and is provided with a T-shaped sliding block 12, the T-shaped sliding block 12 is connected with the cutting box 2 in a sliding manner, the sliding groove plate 11 moves to drive the sliding sleeve 4 to slide on the sliding rod 3, the sliding sleeve 4 descends to drive.

Referring to fig. 1, a partition plate 6 is disposed below the chute plate 11, the partition plate 6 is fixedly connected with the cutting box 2, the sliding sleeve 4 is slidably connected with the partition plate 6, and the partition plate 6 separates the gap driving structure from the cutting area to prevent the gap driving structure from interfering with the cutting area.

The utility model discloses a theory of operation is:

when the utility model works, one end of the film is arranged in the material through hole at the bottom of the cutting box 2, the film is tightly adhered under the action of the guide plate 8 without bending wrinkles, so that the cutting is more accurate, the driving motor 9 and the conveying motor 20 are started, the conveying motor 20 drives the main rotating shaft 19 to rotate, the main rotating shaft 19 drives the incomplete gear 18 to be meshed with the gear 16, the intermittent driving gear 16 rotates, the gear 16 intermittently drives the side rotating shaft 17 to rotate, the side rotating shaft 17 intermittently drives the conveying belt 15 to move through chain transmission, the conveying belt 15 intermittently drives the film to move, the time interval of the film moving is used for cutting the film by the cutting knife 7, when the driving structure works, the driving motor 9 is started to drive the connecting plate 10 to rotate, the rotating column 13 is driven to rotate around the driving motor 9 when the connecting plate 10 rotates, the rotating column 13 drives the chute plate 11 to move up and down, the chute plate 11 moves, the sliding sleeve 4 drives the cutting knife 7 to cut the film when descending, the cutting knife 7 is lifted when the sliding sleeve 4 ascends, and the film moves forwards intermittently under the action of the conveying belt 15.

The motion of drive intermittent type structure and conveyer belt 15 staggers each other, and the drive structure drive cuts sword 7 and cuts the membrane, and conveyer belt 15 is motionless, cuts the completion back, and the conveyer belt 15 motion is transported the department of cutting of membrane to side pivot 17 below, and the length that the membrane transported is decided by the number of teeth of incomplete gear 18 and conveying motor 20's rotational speed, can accomplish automatic accurate cutting.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An automatic accurate cutting device of a film sticking machine comprises a conveying table (1), a cutting box (2) and a cutting knife (7), wherein a supporting plate (21) is arranged on one side of the conveying table (1), the cutting box (2) is fixedly connected and arranged at the top of the supporting plate (21), the cutting box (2) is positioned right above the conveying table (1), the automatic accurate cutting device is characterized in that the cutting knife (7) is arranged in the cutting box (2), the cutting knife (7) is connected and arranged with an intermittent driving structure, two ends of the top of the conveying table (1) are rotatably connected and arranged with a rotating roller (14), a conveying belt (15) is arranged on the rotating roller (14), the rotating roller (14) is provided with a side rotating shaft (17) through chain transmission connection, the side rotating shaft (17) is positioned in the conveying table (1) and is rotatably connected with the conveying table (1), a gear (16) is fixedly connected on the side rotating shaft (17), the gear (16) meshing transmission is connected and is provided with incomplete gear (18), incomplete gear (18) fixed connection is provided with main pivot (19), main pivot (19) and carry platform (1) to rotate and connect, one side fixed connection who keeps away from backup pad (21) on carrying platform (1) is provided with conveying motor (20), the output and the main pivot (19) fixed connection of conveying motor (20).

2. The automatic precise cutting device of the laminator according to claim 1, wherein the rotating roller (14), the side rotating shaft (17) and the main rotating shaft (19) are all arranged perpendicular to the support plate (21).

3. The automatic accurate cutting device of a sticking film machine according to claim 1, characterized in that, the one end that cuts case (2) and is close to conveyer belt (15) link up and is provided with logical material mouth, it is provided with baffle (8) to lead to the material mouth top, link up on baffle (8) and be provided with the groove of tailorring, cut groove and cut sword (7) swing joint.

4. The automatic accurate cutting device of a sticking film machine according to claim 1, characterized in that, intermittent type drive structure includes driving motor (9), connecting plate (10) and chute board (11), driving motor (9) fixed connection sets up on cutting case (2), the output fixed connection of connecting plate (10) and driving motor (9), the connection of rotating is provided with on connecting plate (10) and rotates post (13), it is provided with chute board (11) to rotate post (13) sliding connection.

5. The automatic accurate cutting device of sticking film machine of claim 4, characterized in that, it is provided with sliding sleeve (4) to cut sword (7) top fixed connection, sliding sleeve (4) internal sliding connection is provided with anticreep piece (5), the one end fixed connection that cuts sword (7) was kept away from to anticreep piece (5) is provided with slide bar (3), slide bar (3) and sliding sleeve (4) sliding connection, the one end fixed connection that sliding sleeve (4) were kept away from in slide bar (3) sets up at the top of cutting case (2).

6. The automatic accurate cutting device of a sticking film machine according to claim 5, characterized in that, the chute board (11) and the anti-drop block (5) are fixedly connected, one end of the chute board (11) far away from the anti-drop block (5) is fixedly connected and provided with a T-shaped sliding block (12), and the T-shaped sliding block (12) is slidably connected with the cutting box (2).

7. The automatic accurate cutting device of a film sticking machine according to claim 6, characterized in that a separation plate (6) is arranged below the chute plate (11), the separation plate (6) and the cutting box (2) are fixedly connected, and the sliding sleeve (4) and the separation plate (6) are connected in a sliding manner.