CN212288746U

CN212288746U - Follow-up electric heating film cutting mechanism

Info

Publication number: CN212288746U
Application number: CN202022881498.0U
Authority: CN
Inventors: 刘利东; 肖荷钦
Original assignee: Foshan City Nanhai District Xiangfutai Machinery Equipment Co ltd
Current assignee: Foshan City Nanhai District Xiangfutai Machinery Equipment Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-01-05
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a follow-up electric heat film cutting mechanism, install in automatic laminating machine, through the coordinated control of translation drive arrangement and automatic laminating machine, the tectorial membrane in-process is transferred to panel drives electric heat cutter and the synchronous follow-up translation of panel by translation drive arrangement drive slide, it drives the electric heat cutter and moves down to open the protection film to be moved down by lift drive arrangement drive crane again, realize not needing tectorial membrane panel stop motion, follow panel motion under the condition that does not hinder production rhythm, and open the membrane of covering on the panel surface in the motion process, its lift drive arrangement drives two cranks respectively through the connecting rod by single cylinder action and drives the fourth gear, the fifth gear rotates and then drives vertical rack elevating movement, vertical rack moves down when cutting the membrane and drives the crane and the electric heat cutter moves down and cuts the protection film, the speed that the electric heat cutter moved down the reaction rate is faster relatively by two synchronous cylinder drives, Further shorten the membrane cutting time and improve the membrane cutting efficiency.

Description

Follow-up electric heating film cutting mechanism

Technical Field

The utility model belongs to the technical field of the automatic tectorial membrane of panel cuts the membrane, concretely relates to can follow panel motion and in the motion process to covering the membrane that cuts on panel surface cut surely membrane mechanism.

Background

After the surface of the plate is processed, in order to protect the surface effect, a protective film needs to be laid on the surface of the plate, and a film coating machine is needed. The film used by the film laminating machine is a roll material, the plates are one by one, and the film is required to be cut according to the size of the plate after being coated on the surface of the plate.

In the prior art, the film of the plate is cut by a blade, a laser and an electric heating wire, but the plate needs to stop moving in the film cutting process, and the plate is output to the next process along with the production line after the film cutting is finished. The time consumed for the cutting head of the cutting knife and the laser cutting film to walk the whole width of the coated plate is long; the electric heating wire is adopted for cutting, the left air cylinder and the right air cylinder synchronously drive the electric heating part to move up and down, and the air cylinders synchronously move under the control of a throttling valve, so that the speed of the air cylinders is reduced by throttling, the synchronous movement of the two air cylinders is replaced at the cost of speed sacrifice, and the consumed time is long.

The existing modes of cutting the film after the plate stops moving need to delay the film cutting time for several seconds for each plate, and the film cutting production modes can not meet the requirements of the market environment which increasingly pursues the production efficiency.

Disclosure of Invention

The utility model aims at providing a follow-up electric heat that does not need tectorial membrane panel stop motion, can follow panel motion under the condition that does not hinder the production rhythm and open, help improving tectorial membrane panel and cut membrane efficiency and guarantee that panel tectorial membrane production goes on in succession and cut membrane mechanism at the motion in-process covering in the membrane on panel surface.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a follow-up electric heating film cutting mechanism, which comprises an electric heating cutter, a lifting frame, a translation driving device, a sliding plate and a lifting driving device, the electric heating cutter is arranged on the lifting frame, the sliding plate is driven by the translation driving device to translate, the sliding plate is provided with a sliding seat, the lifting frame is provided with a sliding piece which is matched and slidably connected with the sliding seat, the lifting driving device is arranged on the sliding plate and drives the sliding piece to move up and down along the sliding seat, the lifting driving device comprises a cylinder, a connecting rod, a crank, a fourth gear and a fifth gear, the sliding seat and the sliding part respectively comprise two sliding parts, the sliding parts are vertical racks which are longitudinally arranged, the fourth gear and the fifth gear are respectively in meshing transmission with the vertical racks, and the fourth gear and the fifth gear are arranged on the sliding plate, the fourth gear and the fifth gear are respectively and coaxially connected with a crank, the cranks are connected through a connecting rod, and the air cylinder is arranged and connected between the connecting rod and the sliding plate.

The electric heating film cutting mechanism is arranged on an automatic film covering machine, a translation driving device drives a sliding plate to drive an electric heating cutter to synchronously follow the plate to translate through the linkage control of the translation driving device and the automatic film covering machine, a lifting driving device drives a lifting frame to move downwards to drive the electric heating cutter to move downwards to cut a protective film in the process of transferring and covering the film on the surface of the plate, the movement of the plate can be followed without stopping the movement of the film covering plate and without delaying the production rhythm, the film covering on the surface of the plate is cut in the movement process, the time of cutting the film after the plate stops moving in the original film cutting process is saved in production, the continuous production of automatic film covering of the plate can be ensured, the film covering and cutting production efficiency is improved, and particularly, the lifting driving device drives two cranks to respectively drive a fourth gear and a fifth gear to rotate through a connecting rod by the action of a single air cylinder so as to drive a vertical rack to, when the film is cut, the vertical rack moves downwards to drive the lifting frame and the electric heating cutter to move downwards to cut the protective film, the speed of the electric heating cutter moving downwards to cut the film is higher than that of the electric heating cutter moving downwards driven by the two synchronous cylinders, the film cutting time is further shortened, and the film cutting efficiency is improved.

As a preferred scheme, the translation driving device comprises horizontal racks arranged at two ends of a lifting frame, a motor arranged on the sliding plate, a first gear and a second gear which are arranged on the sliding plate and synchronously connected through a linkage shaft, the first gear and the second gear are respectively in meshing transmission connection with the horizontal racks at two ends of the lifting frame, the horizontal racks are arranged along the motion direction of a plate, a third gear is arranged on a motor shaft of the motor and is in meshing transmission connection with the first gear or the second gear through the third gear, the horizontal racks are arranged on a rack of an automatic film covering machine, the motor and the automatic film covering machine are in linkage control, when the plate is covered and transferred, the motor works to drive the third gear to drive the first gear, the second gear to synchronously rotate and translate along the horizontal racks through meshing with the horizontal racks, and then the sliding plate is driven to drive an electric heating cutter to move and translate along.

As a modification, the side part of the horizontal rack is provided with a guide rail parallel to the horizontal rack, and the sliding plate is provided with a sliding block connected with the guide rail in a sliding fit manner, so that the sliding plate can be ensured to be more stably translated.

The utility model discloses following beneficial effect has:

the utility model discloses follow-up electric heat film cutting mechanism, install in automatic laminating machine, can realize not needing tectorial membrane panel stop motion, do not hinder the panel motion and open the membrane of covering in the panel surface under the condition of production rhythm, its lift drive device drives two cranks through the connecting rod by single cylinder action and drives the fourth gear respectively, fifth gear rotates and then drives vertical rack elevating movement, vertical rack moves down when cutting the membrane and drives the crane and move down with the electric heat cutter and open the protection film, it is faster that the speed of cutting the membrane is moved down relatively by two synchronous cylinder drives down to its electric heat cutter, further shorten the film cutting time, improve film cutting efficiency.

Drawings

FIG. 1 is a perspective view of the servo electric heating film cutting mechanism of the present invention;

FIG. 2 is a side view of the following electrothermal film cutting mechanism of the present invention;

FIG. 3 is another side view of the following electrothermal film cutting mechanism of the present invention;

FIG. 4 is a schematic view of the end structure of the servo electric heating film cutting mechanism of the present invention;

fig. 5 is a schematic view of the service state of the servo-electric heating film cutting mechanism of the utility model installed in the automatic film laminating machine.

In the figure: 1. an electric heating cutter; 2. a lifting frame; 3. a translation drive device; 4. a slide plate; 5. a lift drive; 6. a slide base; 7. a slider; 8. an auxiliary support member; 9. a roller; 10. a protective cover; 31. a horizontal rack; 32. a motor; 33. a linkage shaft; 34. a first gear; 35. a second gear; 36. a third gear; 37. a guide rail; 38. a slider; 51. a cylinder; 52. a connecting rod; 53. a crank; 54. a fourth gear; 55. and a fifth gear.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea claimed in the invention.

As shown in figures 1-4, the utility model discloses a follow-up electric heating film cutting mechanism, including electric heating cutter 1, crane 2, translation drive arrangement 3, slide 4 and lifting drive arrangement 5, this electric heating cutter 1 is installed in this crane 2, slide 4 is by the translation drive arrangement 3 drive translation, this translation drive arrangement 3 includes the horizontal rack 31 that sets up in crane 2 both ends, install in the motor 32 of slide 4, install in the first gear 34 and the second gear 35 of slide 4 and by the synchronous connection of universal driving shaft 33, first gear 34, second gear 35 mesh transmission with the horizontal rack 31 at crane 2 both ends respectively and are connected, horizontal rack 31 sets up along the panel direction of motion, install third gear 36 on the motor shaft of motor 32 and mesh transmission with first gear 34 or second gear 35 through third gear 36 and be connected, slide 4 is provided with slide 6, crane 2 installs and is provided with slider 7 with slide 6 cooperation sliding connection, the lifting driving device 5 is mounted on the sliding plate 4 and drives the sliding part 7 to move up and down along the sliding seat 6, the lifting driving device 5 comprises an air cylinder 51, a connecting rod 52, a crank 53, two fourth gears 54 and two fifth gears 55, the sliding seat 6 and the sliding part 7 respectively comprise two vertical racks, the sliding part 7 is a vertical rack which is longitudinally arranged, the fourth gears 54 and the fifth gears 55 are respectively in meshing transmission with the vertical racks, the fourth gears 54 and the fifth gears 55 are mounted on the sliding plate 4, the fourth gears 54 and the fifth gears 55 are respectively in coaxial connection with the crank 53, the cranks 53 are connected through the connecting rod 52, and the air cylinder 51 is mounted and connected between the connecting rod 52 and the sliding plate 4.

When the device is installed and used, as shown in fig. 5, the installation position of the follow-up electrothermal film cutting mechanism is selected according to needs, the horizontal rack 31 is installed on the frame of the automatic film covering machine, the motor 32 and the automatic film covering machine are controlled in a linkage manner, when a plate is covered and transferred, the motor 32 works to drive the third gear 36 to drive the first gear 34 and the second gear 35 to synchronously rotate and translate along the horizontal rack 31 through the engagement with the horizontal rack 31, and further drive the sliding plate 4 to drive the electrothermal cutter 1 to move and translate along with the plate, through the linkage control of the translation driving device 3 and the automatic film covering machine, the sliding plate 4 can be driven by the translation driving device 3 to drive the electrothermal cutter 1 to synchronously follow-up and translate with the plate in the process of transferring and covering the film by the plate, and then the lifting driving device 5 to drive the lifting frame 2 to move downwards to drive the electrothermal cutter 1 to move downwards to, The automatic film laminating and cutting device can follow the movement of a plate without delaying the production rhythm and cut a film coated on the surface of the plate in the movement process, so that the time of cutting the film after the plate stops moving in the original film cutting process is saved in the production, the automatic film laminating production of the plate can be ensured to be continuously carried out, the film laminating and cutting production efficiency is improved, the lifting action of the specific electric heating cutter 1 is realized by the action of a single cylinder 51 through a connecting rod 52 to drive two cranks 53 to respectively drive a fourth gear 54 and a fifth gear 55 to rotate so as to drive a sliding part 7 in the form of a vertical rack to lift and move, the vertical rack moves downwards to drive a lifting frame 2 and the electric heating cutter 1 to move downwards to cut a protective film in the film cutting process, the film moving speed of the electric heating cutter 1 is higher than the film moving speed driven by two synchronous cylinders to move downwards, the film cutting time is.

In order to help ensure that the sliding plate 4 can move stably in the horizontal direction, the horizontal rack 31 is provided with a guide rail 37 on the side parallel to the horizontal rack 31, and the sliding plate 4 is provided with a sliding block 38 connected with the guide rail 37 in a sliding fit manner. Can also install on slide 4 and set up the assistance and hold in the palm piece 8, should assist and hold in the palm piece 8 specifically and be located the below of electric heat cutter 1 and distribute the installation and be provided with the gyro wheel 9 of bearing tectorial membrane panel, can assist with the help of this gyro wheel 9 and hold tectorial membrane panel to prevent that tectorial membrane panel from drooping under the action of gravity. In addition, a protective cover 10 for covering the electric heating cutter 1 and the lifting frame 2 can be arranged on the sliding plate 4.

It should be added that the above-mentioned translation driving device 3 can also be replaced by a synchronous belt and a synchronous belt wheel, that is, the sliding plate 4 is fixedly connected to the synchronous belt, the synchronous belt is driven by the synchronous belt to move to drive the sliding plate 4 to translate, and this also can realize that the whole electrothermal film cutting mechanism can follow the film-coated plate to move in a following manner.

Various other changes and modifications may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such changes and modifications should fall within the scope of the present invention.

Claims

1. A follow-up electric heating film cutting mechanism comprises an electric heating cutter, a lifting frame, a translation driving device, a sliding plate and a lifting driving device, wherein the electric heating cutter is arranged on the lifting frame, the sliding plate is driven by the translation driving device to translate, the sliding plate is provided with a sliding seat, the lifting frame is provided with a sliding part which is matched with the sliding seat and is in sliding connection with the sliding seat, the lifting driving device is arranged on the sliding plate and drives the sliding part to move up and down along the sliding seat, the follow-up electric heating film cutting mechanism is characterized in that the sliding seat and the sliding part respectively comprise two sliding seats, the lifting driving device comprises an air cylinder, a connecting rod, a crank, a fourth gear and a fifth gear, the sliding part is a vertical rack which is longitudinally arranged, the fourth gear and the fifth gear are respectively in meshing transmission with the vertical rack, the fourth gear and the fifth gear are arranged on the sliding plate, and the fourth gear and the fifth, the cranks are connected through the connecting rods, and the air cylinder is installed and connected between the connecting rods and the sliding plate.

2. The follow-up electrothermal film cutting mechanism according to claim 1, wherein the translation driving device comprises horizontal racks arranged at two ends of the lifting frame, a motor arranged on the sliding plate, and a first gear and a second gear which are arranged on the sliding plate and synchronously connected by a universal driving shaft, the first gear and the second gear are respectively in meshing transmission connection with the horizontal racks at two ends of the lifting frame, the horizontal racks are arranged along the moving direction of the plates, and a motor shaft of the motor is provided with a third gear and is in meshing transmission connection with the first gear or the second gear through the third gear.

3. The follow-up electrothermal film cutting mechanism according to claim 2, wherein the side of the horizontal rack is provided with a guide rail parallel to the horizontal rack, and the sliding plate is provided with a sliding block connected with the guide rail in a sliding fit manner.

4. A servo-actuated electrothermal film cutting mechanism according to any one of claims 1 to 3, wherein the sliding plate is provided with auxiliary supporting members which are arranged below the electrothermal cutting blade and are provided with rollers for supporting the film covering plate in a distributed manner.

5. A servo electric heating film cutting mechanism as claimed in any one of claims 1 to 3, wherein the sliding plate is provided with a protective cover covering the electric heating cutter and the lifting frame.