CN214268117U - Full-automatic double-station inverted film sticking machine - Google Patents

Abstract

The utility model discloses a full-automatic double-station inverted film sticking machine, which comprises a film rolling automatic feeding unit, a product conveying module moving between a material taking station and a film sticking station, a three-axis driving module, and an adsorption film sticking assembly driven by the three-axis driving module to adsorb a film in the film rolling automatic feeding unit, move to the film sticking station and stick the film to the surface of a product; the adsorption film pasting assembly comprises a fifth motor, a rotating plate driven by the fifth motor to rotate, and a film pasting module arranged on the rotating plate. The utility model discloses can realize that the pad pasting surface is to full-automatic pad pasting action downward, the overall process has CCD to detect, and the pad pasting precision is high, efficient.

Description

Full-automatic double-station inverted film sticking machine

Technical Field

The utility model belongs to the technical field of automation equipment, especially, relate to a full-automatic duplex position membrane sticking machine that stands upside down.

Background

With the development of the 3C industry technology, film sticking is required on a plurality of products at present, the requirements and efficiency on film sticking are higher and higher, and the requirements of the market cannot be met by common manual film sticking equipment and semi-automatic film sticking equipment. At present, a customer needs to paste a small film on the bottom surface of an electronic watch circuit board, and the equipment of the customer site adopts double-station work materials. The incoming material of the pasted film is of a roll-shaped structure, the pasted film is attached to one layer of release paper, and the pasted film needs to be scraped from the release paper and then pasted to the bottom surface of the circuit board. Because the size of the pasted film is very small, the requirement on the precision of the film pasting position is higher. At present, the film is mainly pasted and taken manually, the efficiency is low, bubbles can be generated in the film pasting process, the force of each product film is inconsistent, the pasted quality is uneven, and the requirement cannot be met. Therefore, a set of full-automatic double-station inverted film sticking machine is required to be designed by the company to solve the technical problems.

Disclosure of Invention

The utility model discloses a main aim at provides a full-automatic duplex position membrane sticking machine that stands upside down can realize the full-automatic pad pasting action that the pad pasting surface is downward, and the overall process has CCD to detect, and the pad pasting precision is high, efficient.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a full-automatic double-station inverted film sticking machine comprises a film rolling automatic feeding unit, a product conveying module, a three-axis driving module and an adsorption film sticking assembly, wherein the product conveying module moves between a material taking station and a film sticking station; the adsorption film pasting assembly comprises a fifth motor, a rotating plate driven by the fifth motor to rotate, and a film pasting module arranged on the rotating plate.

Further, roll up membrane automatic feed unit and include automatic unwinding mechanism and from type paper winding mechanism, will roll up the membrane and follow automatic unwinding mechanism leads to from a plurality of film guide rollers of type paper winding mechanism department, support the support wiped film board of rolling up membrane output, set up and be in support wiped film board end and accept the membrane piece that connects that scrapes the membrane that gets off on rolling up the membrane and detect connect the sensor whether have the membrane on the membrane piece.

Furthermore, the film connecting block is non-adhesive foam or non-adhesive sponge.

Further, the product conveying module comprises a fourth motor, a fourth supporting plate driven by the fourth motor to move left and right, a material carrying plate fixed on the fourth supporting plate, and a pressing mechanism for pressing the product in the material carrying plate downwards on the film pasting station.

Furthermore, a trough which is profiled with the product is arranged on the material carrying plate, and an avoiding notch which is communicated downwards is arranged in the trough.

Further, the triaxial drive module includes first motor, receives first backup pad that first motor drive carries out the up-and-down motion, fixes second motor in the first backup pad, receives second motor drive carries out the second backup pad of side-to-side motion, fixes third motor in the second backup pad, receives third motor drive carries out the third backup pad of seesaw, it is in to adsorb the fixed setting of pad pasting subassembly in the third backup pad.

Furthermore, the adsorption film pasting assembly further comprises a first CCD assembly arranged on the rotating plate and a second CCD assembly used for collecting the film pasting position adsorbed on the film pasting module.

Furthermore, the product conveying modules are provided with two groups which are distributed up and down; the rotary plate is provided with two film sticking modules which are symmetrically distributed with the rotary shaft of the rotary plate, and the first CCD assembly is arranged between the two film sticking modules.

Furthermore, the film sticking module comprises a first air cylinder fixed on the rotating plate, a fifth supporting plate driven by the first air cylinder to move up and down, a load sensor fixed on the fifth supporting plate, a sixth supporting plate hung on the load sensor and movably arranged on the fifth supporting plate, a sixth motor fixed on the sixth supporting plate, a rotating shaft driven by the sixth motor to rotate, and an adsorption head arranged at the bottom of the rotating shaft and capable of elastically floating up and down.

Furthermore, a waste removing mechanism for taking away unqualified products of the film is further arranged on the third supporting plate.

Compared with the prior art, the utility model relates to a full-automatic duplex position membrane sticking machine that stands upside down's beneficial effect lies in: can be efficient paste the membrane material product on, bubble and fold that the pad pasting process significantly reduced, artifical pad pasting is compared to the quality level of pad pasting and is obtained very big improvement. And has the following advantages:

1) the overall structure layout is compact, the space is reduced, the main body adopts a Z-axis lifting module to lift up and down, the film sticking module is hung on the lifting module in a cantilever mode to lift up and down, and meanwhile, the film sticking module is designed into an X/Y/R axis and can move along the X/Y axis and rotate along the R axis; the film pasting mode is that the film is pasted from bottom to top, so that the contact of materials and other components is reduced, and the risk of material damage is reduced;

2) the adsorption heads adopt a double-material-head design, two membrane materials can be simultaneously adsorbed at one time, the efficiency is improved, each of the two adsorption heads is provided with an air cylinder, one air cylinder extends out in the membrane adhering process, and the other air cylinder retracts, so that the height difference is generated between the two adsorption heads, the damage to the membrane materials on the adsorption head which is not subjected to membrane adhering in the membrane adhering process is prevented, and meanwhile, a lifting module is arranged below each adsorption head and stops rising immediately when the reading of the sensor reaches the threshold value in the membrane adhering process, so that the damage to products due to overlarge membrane adhering force is prevented;

3) the product conveying module adopts a motor and a synchronous belt to drive the material carrying plate to enter the feeding machine for taking and placing materials, the materials do not need to be overturned, and the risk of material damage is reduced.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of an automatic film winding feeding unit according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a product conveying module according to an embodiment of the present invention;

fig. 4 is a schematic structural view of the three-axis driving module and the adsorption film assembly in the embodiment of the present invention;

FIG. 5 is a schematic structural view of an adsorption film assembly and a waste material removing mechanism according to an embodiment of the present invention;

fig. 6 is a schematic structural view of an adsorption film assembly in an embodiment of the present invention;

fig. 7 is a schematic view of a part of the structure of the adsorption film assembly in the embodiment of the present invention;

the figures in the drawings represent:

100 full-automatic double-station inverted film sticking machine;

1, a rolled film automatic feeding unit, 11 an automatic unreeling mechanism, 12 a release paper reeling mechanism, 13 a film guide roller, 14 a supporting film scraping plate and 15 a film receiving block;

2, a product conveying module, a 21 fourth motor, a 22 fourth supporting plate, a 23 material carrying plate, a 231 trough, a 232 avoidance notch, a 24 pressing mechanism, a 241 knob cylinder and a 242 material pressing plate;

a 3-axis driving module, a 31 first motor, a 32 first supporting plate, a 33 second motor, a 34 second supporting plate, a 35 third motor and a 36 third supporting plate;

4, adsorbing a film pasting component, 41 a fifth motor, 42 a rotating plate, 43 a film pasting module, 431 a first air cylinder, 432 a fifth supporting plate, 433 a load sensor, 434 a sixth supporting plate, 435 a sixth motor, 436 a rotating shaft, 437 an adsorption head, 438 a sliding rail, 439 a sliding block, 44 a first CCD component and 45 a second CCD component;

5 waste material removing mechanism, 51 second air cylinder, 52 seventh supporting plate, 53 third air cylinder and 54 suction nozzle;

6 collecting the unqualified product in the material box.

Detailed Description

The first embodiment is as follows:

in this embodiment, a film to be attached to the surface of a product is referred to as a "film patch".

Referring to fig. 1 to 7, the fully automatic double-station inverted film laminator 100 of the present embodiment includes an automatic roll film feeding unit 1, a product conveying module 2 moving between a material taking station and a film laminating station, a three-axis driving module 3, and an adsorption film laminating assembly 4 driven by the three-axis driving module 3 to adsorb a film in the automatic roll film feeding unit 1, move to the film laminating station, and adhere the film to a surface of a product.

The automatic film rolling and feeding unit 1 comprises an automatic unwinding mechanism 11 and a release paper winding mechanism 12, a plurality of film guide rollers 13 for guiding a rolled film from the automatic unwinding mechanism 11 to the release paper winding mechanism 12, a supporting film scraping plate 14 for supporting the output of the rolled film, a film receiving block 15 arranged at the tail end of the supporting film scraping plate 14 and used for receiving a film sticker scraped from the rolled film, and a sensor (not identified in the figure) for detecting whether the film sticker is arranged on the film receiving block 15.

The conveying direction of the rolled film is changed at the tail end of the supporting film scraping plate 14, the rolled film is conveyed to the input end of the release paper winding mechanism 12 through the output end of the automatic unwinding mechanism 11, the tail end of the rolled film attached to the supporting film scraping plate 14 is separated through the change of the large-angle conveying direction of the release paper, and the separated film attached is held by the film receiving block 15. In this embodiment, since the lower surface of the scraped film is glued, the film-connecting block 15 is a non-glued foam or sponge, which prevents the film from adhering to the film-connecting block 15.

In this embodiment, the product conveying modules 2 are arranged in two sets distributed vertically. The product conveying module 2 comprises a fourth motor 21, a fourth supporting plate 22 driven by the fourth motor 21 to move left and right, a material carrying plate 23 fixed on the fourth supporting plate 22, and a pressing mechanism 24 for pressing down the product in the material carrying plate 23 on the film pasting station. The pressing mechanism 24 includes a knob cylinder 241 and a pressure plate 242 driven by the knob cylinder 241 to rotate up and down. The upper surface of the product is pressed by the pressing plate 242 during film pasting, so that the problem that the film pasting is not firm or the position of the film pasting is not right due to the fact that the product is upwards jacked when the film pasting component 4 is adsorbed and pasted from the lower side is solved. The material loading plate 23 is provided with two material troughs 231 copying with products, and the material troughs 231 are provided with downward through avoidance gaps 232. The avoidance notch 232 is used for exposing the film pasting area on the lower surface of the product, so that film pasting operation is conveniently carried out from the lower side. Two material troughs 231 are arranged to facilitate the mechanical arm to take out the filmed product from one material trough 231 and put the filmed product into the other material trough 231 at the material taking station.

The triaxial drive module 3 comprises a first motor 31, a first support plate 32 driven by the first motor 31 to move up and down, a second motor 33 fixed on the first support plate 32, a second support plate 34 driven by the second motor 33 to move left and right, a third motor 35 fixed on the second support plate 34, and a third support plate 36 driven by the third motor 35 to move back and forth, wherein the adsorption film sticking assembly 4 is fixedly arranged on the third support plate 36. The first motor 31 can drive the adsorption film sticking assembly 4 to move between the two product conveying modules 2, so that the double-station film sticking operation is realized.

The adsorption film sticking assembly 4 comprises a fifth motor 41 fixed on the third supporting plate 36, a rotating plate 42 driven by the fifth motor 41 to rotate, two film sticking modules 43 symmetrically arranged on the rotating plate 42, a first CCD assembly 44 arranged on the rotating plate 42 and positioned between the two film sticking modules 43, and a second CCD assembly 45 positioned above and collecting the film sticking positions adsorbed by the film sticking modules 43. The two film sticking modules 43 are symmetrically distributed about the rotation axis of the rotation plate 42. The arrangement of the first CCD assembly 44 has several functions: 1) when the film is taken, the film sticking position on the film receiving block 15 is collected, so that the film sticking module 43 can suck conveniently; 2) during film pasting, the first CCD assembly 44 rotates 180 degrees along with the rotating plate 42, the surface position of a product is collected, and the film pasting position is further determined; 3) and after the film pasting is finished, detecting whether the film pasting position on the surface of the product meets the requirement.

The film sticking module 43 includes a first cylinder 431 fixed to the rotary plate 42, a fifth support plate 432 driven by the first cylinder 431 to move up and down, a load sensor 433 fixed to the fifth support plate 432, a sixth support plate 434 hung on the load sensor 433 and movably provided on the fifth support plate 432, a sixth motor 435 fixed to the sixth support plate 434, a rotary shaft 436 driven by the sixth motor 435 to move rotationally, and an adsorption head 437 elastically and floatably provided at the bottom of the rotary shaft 436 in the up-and-down direction. A sliding rail 438 is arranged on the fifth supporting plate 432, and a sliding block 439 matched with the sliding rail 438 is arranged on the sixth supporting plate 434. The load sensor 433 is used for detecting the pad pasting pressure when the pad pasting, prevents that the pad pasting pressure is too big and damage the product. The sixth motor 435 adjusts the angle of the film according to the position of the film on the adsorption head 437 acquired by the second CCD assembly 45. Through setting the adsorption head 437 to elastic floating, the effectual rigidity of avoiding during the pad pasting bumps firmly, protection film subsides and product that can be better.

The third supporting plate 36 is also provided with a waste removing mechanism 5 for removing the unqualified products with the film. The scrap removing mechanism 5 includes a second air cylinder 51 fixed to the third support plate 36, a seventh support plate 52 driven by the second air cylinder 51 to move forward and backward, a third air cylinder 53 fixed to the seventh support plate 52, and a suction nozzle 54 driven by the third air cylinder 53 to move up and down. The present embodiment further includes a reject collection cassette 6 for collecting the rejected products adsorbed by the reject removal mechanism 5.

The action flow of the full-automatic double-station inverted laminator 100 of the embodiment is as follows: the film paste is peeled from a release paper roll material through the automatic film roll feeding unit 1 and is input to the film connecting block 15, and when a sensor detects that the material exists, the three-axis driving module 3 is matched with the first CCD assembly 44 to drive the adsorption film pasting assembly 4 to adsorb two film pastes simultaneously; meanwhile, the upper and lower product conveying modules 2 receive the products to be filmed at the material taking station, then move to the film sticking station, and utilize the pressing mechanism 24 to press the products in the material carrying plate 23; then the fifth motor 41 drives the rotating plate 42 to rotate 180 degrees, so that the adsorption film of the adsorption head 437 faces upwards, the second CCD assembly 45 is used for detecting the position of the film, the sixth motor 435 is used for adjusting the angle of the film, the film is moved to the film pasting station and is moved to the position below the material carrying plate 23, the first CCD assembly 44 is used for photographing the lower surface of a product to obtain the position of the film, the triaxial drive module 3 drives the adsorption film pasting assembly 4 to paste the film, and the load sensor 433 is used for strictly controlling the film pasting pressure during film pasting; after the film pasting is finished, the first CCD assembly 44 is used for detecting the position of the film pasting, if the detection is qualified, the film pasting product is conveyed to the position of a material taking station through the product conveying module 2, if the detection is unqualified, the film pasting product is sucked away through the waste material removing mechanism 5 and placed into the unqualified product collecting material box 6, and in the embodiment, one adsorption film pasting assembly 4 is matched with two film pasting stations corresponding to the two product conveying modules 2 for film pasting operation.

The full-automatic double-station inverted film sticking machine 100 can realize the full-automatic film sticking action with the film sticking surface facing downwards, the whole process is provided with CCD detection, and the film sticking precision is high and the efficiency is high. And has the following advantages:

1) the overall structure layout is compact, the space is reduced, the main body adopts a Z-axis lifting module to lift up and down, the film sticking module is hung on the lifting module in a cantilever mode to lift up and down, and meanwhile, the film sticking module is designed into an X/Y/R axis and can move along the X/Y axis and rotate along the R axis; the film pasting mode is that the film is pasted from bottom to top, so that the contact of materials and other components is reduced, and the risk of material damage is reduced;

2) the adsorption heads adopt a double-material-head design, two membrane materials can be simultaneously adsorbed at one time, the efficiency is improved, each of the two adsorption heads is provided with an air cylinder, one air cylinder extends out in the membrane adhering process, and the other air cylinder retracts, so that the height difference is generated between the two adsorption heads, the damage to the membrane materials on the adsorption head which is not subjected to membrane adhering in the membrane adhering process is prevented, and meanwhile, a lifting module is arranged below each adsorption head and stops rising immediately when the reading of the sensor reaches the threshold value in the membrane adhering process, so that the damage to products due to overlarge membrane adhering force is prevented;

3) the product conveying module adopts a motor and a synchronous belt to drive the material carrying plate to enter the feeding machine for taking and placing materials, the materials do not need to be overturned, and the risk of material damage is reduced.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims (10)

1. The utility model provides a full-automatic duplex position sticking film machine that stands upside down which characterized in that: the film adhering machine comprises a film rolling automatic feeding unit, a product conveying module, a three-axis driving module and an adsorption film adhering component, wherein the product conveying module moves between a material taking station and a film adhering station; the adsorption film pasting assembly comprises a fifth motor, a rotating plate driven by the fifth motor to rotate, and a film pasting module arranged on the rotating plate.

2. The full-automatic double-station inverted film sticking machine according to claim 1, characterized in that: roll up membrane automatic feed unit and include automatic unwinding mechanism and from type paper winding mechanism, will roll up the membrane and follow automatic unwinding mechanism leads to from a plurality of guide film rollers of type paper winding mechanism department, support the support of rolling up membrane output and scrape the lamina membranacea, set up and be in support the lamina membranacea end and accept the membrane that scrapes down on rolling up the membrane and connect the membrane piece and detect whether there is the sensor of membrane on the membrane piece.

3. The full-automatic double-station inverted film sticking machine according to claim 2, characterized in that: the film connecting block is non-adhesive foam or non-adhesive sponge.

4. The full-automatic double-station inverted film sticking machine according to claim 1, characterized in that: the product conveying module comprises a fourth motor, a fourth supporting plate driven by the fourth motor to move left and right, a material carrying plate fixed on the fourth supporting plate, and a pressing mechanism for pressing the products in the material carrying plate downwards on the film pasting station.

5. The full-automatic double-station inverted film sticking machine according to claim 4, characterized in that: the material loading plate is provided with a trough which is profiled with the product, and the trough is internally provided with an avoidance notch which is communicated downwards.

6. The full-automatic double-station inverted film sticking machine according to claim 1, characterized in that: the triaxial drive module includes first motor, receives first backup pad that first motor drive carries out the up-and-down motion, fixes second motor in the first backup pad, receives second motor drive carries out the second backup pad of side-to-side motion, fixes third motor in the second backup pad, receives third motor drive carries out the third backup pad of seesaw, it is fixed to set up to adsorb pad pasting subassembly in the third backup pad.

7. The full-automatic double-station inverted film sticking machine according to claim 1, characterized in that: the adsorption film pasting assembly further comprises a first CCD assembly arranged on the rotating plate and a second CCD assembly used for collecting the film pasting position adsorbed on the film pasting module.

8. The full-automatic double-station inverted film sticking machine according to claim 7, characterized in that: the product conveying modules are provided with two groups which are distributed up and down; the rotary plate is provided with two film sticking modules which are symmetrically distributed with the rotary shaft of the rotary plate, and the first CCD assembly is arranged between the two film sticking modules.

9. The full-automatic double-station inverted film sticking machine according to claim 1, characterized in that: the film sticking module comprises a first air cylinder fixed on the rotating plate, a fifth supporting plate driven by the first air cylinder to move up and down, a load sensor fixed on the fifth supporting plate, a sixth supporting plate hung on the load sensor and movably arranged on the fifth supporting plate, a sixth motor fixed on the sixth supporting plate, a rotating shaft driven by the sixth motor to rotate, and an adsorption head arranged at the bottom of the rotating shaft in an up-and-down elastic floating manner.

10. The full-automatic double-station inverted film sticking machine according to claim 6, characterized in that: and a waste removing mechanism for taking away unqualified products of the sticking film is also arranged on the third supporting plate.

Images