CN217751598U

CN217751598U - Adhesive tape suction plate and adhesive tape cutting mechanism

Info

Publication number: CN217751598U
Application number: CN202221381499.1U
Authority: CN
Inventors: 高华; 许海建; 卞景民
Original assignee: Wuxi Novo Automation Technology Corp Ltd
Current assignee: Wuxi Novo Automation Technology Corp Ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-11-08
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses a mechanism is cut to adhesive tape suction disc and adhesive tape, this mechanism's diaphragm feed bin is cut to adhesive tape, the robot, the suction disc subassembly and the subassembly of cutting, place the diaphragm in the diaphragm feed bin, install the suction disc subassembly on the end effector of robot, the suction disc subassembly includes at least one adhesive tape suction disc, the adhesive tape suction disc includes the suction disc body, parallel interval is provided with a plurality of adsorption planes on the bottom surface of suction disc body, a plurality of vacuum adsorption hole has been seted up on the adsorption plane, be provided with the groove of dodging that dodges the blade when being used for cutting the adhesive tape between two adjacent adsorption planes, cut the subassembly including cutting the cutter, the robot drives the removal to cut cutter department after the superiors' diaphragm in the adhesive tape suction disc feed bin, the robot cuts the diaphragm through the mobility control to the adhesive tape suction disc again. The adhesive tape cutting mechanism firstly cuts the membrane and then pastes the adhesive, so that the structure is simple and the design is ingenious; and moreover, the labor is saved, the rubberizing efficiency is high, and the rubberizing cost is reduced.

Description

Adhesive tape suction plate and adhesive tape cutting mechanism

Technical Field

The utility model belongs to automatic rubberizing technique especially relates to a mechanism is cut to adhesive tape suction disc and adhesive tape.

Background

The rubberizing is the indispensable process of backlight equipment, and the sticky tape supplied materials form is the diaphragm of rectangular shape, and parallel interval is provided with several long and thin adhesive tapes on a diaphragm, during the rubberizing, needs to attach the assigned position in corresponding product with long and thin adhesive tape. At present, in the existing rubberizing process, long and thin adhesive tapes are manually stripped from a membrane one by one, then the membrane is temporarily placed on an anti-sticking platform, and the adhesive tapes are attached through manual or automatic rubberizing equipment. It is evident that this approach has the following disadvantages in the specific production:

1) The long and thin adhesive tape is manually stripped from the membrane, so that the automation degree is low, the labor intensity is high, and the labor cost is high;

2) After the adhesive tape is used for a period of time, the anti-adhesion platform needs to be replaced, and the adhesive tape sticking cost is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanism is cut to adhesive tape suction disc and adhesive tape to there are the low and attached problem with high costs of degree of automation in the adhesive tape attaching process among the solution prior art.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a rubber strip suction disc, its includes the suction disc body, a plurality of absorption negative pressure passageways have been seted up on the suction disc body, just parallel interval is provided with a plurality of adsorption surfaces on the bottom surface of suction disc body, set up a plurality of vacuum adsorption hole that is linked together with the absorption negative pressure passageway that corresponds on the adsorption surface, just the length of adsorption surface is not less than the length of adhesive tape, is provided with the groove of dodging that is used for dodging the blade when cutting the adhesive tape between two adjacent adsorption surfaces, just the interval setting of two adjacent adhesive tapes on the interval cooperation diaphragm of two adjacent adsorption surfaces.

Further say, the cross-section of suction disc body is "T" type structure, and it is including the connecting plate that is located the top, a plurality of absorption negative pressure passageways set up in just extend along the length direction of connecting plate on the connecting plate, the bottom surface downwardly extending of connecting plate has the adsorption part, the adsorption plane with dodge the groove set up in on the bottom surface of adsorption part.

Preferably, the vacuum adsorption holes are of a long strip structure and are distributed on the corresponding adsorption surface at equal intervals.

The utility model provides a mechanism is cut to adhesive tape, its includes diaphragm feed bin, robot, suction disc subassembly and cuts the subassembly, wherein, place the diaphragm of waiting to cut in the diaphragm feed bin, install the suction disc subassembly on the end effector of robot, the suction disc subassembly includes at least one above-mentioned adhesive tape suction disc, it includes cuts the cutter to cut the subassembly, the robot drive the adhesive tape suction disc adsorbs remove behind the superiors' diaphragm in the diaphragm feed bin extremely cut cutter department, the robot rethread is cut the diaphragm to the mobility control of adhesive tape suction disc.

Further say, it adopts the blade disc to cut the cutter, cut the subassembly and still include the pivot and cut the motor, the pivot pass through runing rest can install with rotating in one side of robot, the blade disc is fixed in the pivot, cut the output shaft of motor with the pivot transmission is connected.

Furthermore, one side of the slitting component is provided with at least one transferring platform for placing the slit adhesive tapes.

Preferably, the structure is transplanted to the transportation platform adoption shuttle, and it includes lift platform and fixed platform, fixed platform connects on first transportation module, lift platform can assemble on the movable plate with going up and down, the movable plate is connected on the second transportation module, just install the drive on the movable plate the lift cylinder that lift platform goes up and down.

The utility model has the advantages that compared with the prior art, the adhesive tape suction plate, the adhesive tape cutting mechanism and the adhesive tape pasting method can optimize the traditional adhesive tape pasting mode, the membrane is firstly cut and then pasted, the structure is simple, and the design is ingenious; moreover, the labor is saved, the adhesive sticking efficiency is high, and the adhesive sticking cost is reduced.

Drawings

Fig. 1 is a schematic perspective view of a rubber strip slitting mechanism according to an embodiment of the present invention;

fig. 2 is a schematic top view of a rubber strip slitting mechanism according to an embodiment of the present invention;

fig. 3 is a schematic side view of a rubber strip suction plate of a rubber strip slitting mechanism according to an embodiment of the present invention;

fig. 4 is a schematic bottom view of a rubber strip suction plate of a rubber strip slitting mechanism according to an embodiment of the present invention.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are illustrated in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1 to 4, in this embodiment, a tape slitting mechanism includes a film bin 1, a robot 2, a suction plate assembly 3, a slitting assembly and a transferring mechanism, a film to be slit is placed in the film bin 1, a region extending along a length direction of the film between two adjacent tapes on the film is used as a slitting region, the suction plate assembly 3 is installed on an end effector of the robot 2, the suction plate assembly 3 includes three tape suction plates 30, the tape suction plates 30 include a suction plate body 300, a cross section of the suction plate body 300 is a "T" type structure, which includes a connecting plate 301 located above, a plurality of vacuum adsorption channels 302 are opened on the connecting plate 301 and extend along a length direction of the connecting plate 301, a bottom surface of the connecting plate 301 extends downward to form an adsorption portion 303, a plurality of adsorption surfaces 304 are arranged on a bottom surface of the adsorption portion 303 at intervals in parallel, a plurality of vacuum adsorption holes 305 communicated with corresponding adsorption negative pressure channels 302 are formed in the adsorption surface 304, the plurality of vacuum adsorption holes 305 are all of strip-shaped structures and are equidistantly distributed on the corresponding adsorption surfaces 304, the adsorption surfaces 304 are not smaller than a length of two adjacent tapes which are arranged to form a corresponding clearance between two adjacent adsorption grooves 306 for avoiding a blade when two adjacent adhesive tapes are arranged on the adsorption surface.

The slitting component is located between diaphragm feed bin 1 and the transport mechanism, and the slitting component comprises a rotating shaft 4, a slitting motor 5 and a cutter head 6, the rotating shaft 4 can be rotatably installed on one side of a robot 2 through a rotating support 7, the cutter head 6 is fixed on the rotating shaft 4, an output shaft of the slitting motor 5 is in transmission connection with the rotating shaft 4, the slitting motor 5 drives the rotating shaft 4 to rotate, and therefore the cutter head 6 is driven to rotate at a high speed to slit adhesive tapes.

Transport mechanism adopts shuttle transplanting mechanism, including lift platform 8 and fixed platform 9, fixed platform 9 is connected on first transport module 10, lift platform 8 can assemble on movable plate 11 with going up and down, movable plate 11 is connected on second transport module 12, and install the lift cylinder 13 that drives lift platform 8 and go up and down on the movable plate 11, it places board 14 all to be provided with glass on lift platform 8 and the fixed platform 9, the adhesive tape after cutting is placed on glass places board 14, lift platform 8 can follow fixed platform 9 after descending and pass and transplant the adhesive tape after cutting.

The specific slitting step and the rubberizing step after slitting of the adhesive tape slitting mechanism are as follows:

s1, the robot 2 controls the adhesive tape suction plate 30 to adsorb a piece of diaphragm on the uppermost layer in the diaphragm stock bin 1,

s2, the robot 2 moves the adsorbed membrane to a set position above the cutter head 6, the cutting region is provided with an end A and an end B along the length direction, the set position is the end A of the cutting region of the rubber strip on the outermost side of the adsorbed membrane, the upper edge of the cutter head 6 is in contact with the adsorbed membrane,

s3, the robot 2 moves the adhesive tape suction plate 30 to the end B of the cutting area, a piece of adhesive tape at the outermost side is cut by the rotating cutter head 6 in the moving process, the cut adhesive tape is adsorbed and fixed by the corresponding adsorption surface 303 on the adhesive tape suction plate 30,

s4, the robot 2 lifts the adhesive tape suction plate 30 to enable the cutter head 6 to be lifted away from the diaphragm, and then the adhesive tape suction plate 30 moves a material distance along the width direction of the diaphragm to enable the cutter head 6 to be aligned to the end B of the next adhesive tape slitting area;

s5, the robot 2 descends the adhesive tape suction plate 30 again to enable the cutter head 6 to be in contact with the end B of the next adhesive tape slitting area, then the adhesive tape suction plate 30 is driven to move towards the end A of the next adhesive tape slitting area, and the next adhesive tape is slit through the rotating cutter head 6 in the moving process;

s6, repeating the actions until all the rubber strips of the membrane are cut;

s7, after the whole membrane is cut, the robot 2 moves the adhesive tape suction plate 30 to the glass placing plate 14 of the lifting platform 8 or the fixing platform 9, and places the cut adhesive tape on the glass placing plate 14,

s8, the adhesive tape on the glass placing plate 14 is adsorbed by the adhesive tape pasting robot, and the adhesive tape is firstly torn off and then attached to the corresponding position of the product.

The above embodiments have been merely illustrative of the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and does not depart from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a rubber strip suction disc, its includes the suction disc body, a plurality of absorption negative pressure passageways have been seted up on the suction disc body, its characterized in that, just parallel interval is provided with a plurality of adsorption surfaces on the bottom surface of suction disc body, set up a plurality of vacuum adsorption hole that is linked together with the absorption negative pressure passageway that corresponds on the adsorption surface, just the length of adsorption surface is not less than the length of adhesive tape, is provided with the groove of dodging that is used for dodging the blade when cutting the adhesive tape between two adjacent adsorption surfaces, just the interval setting of two adjacent adhesive tapes on the interval cooperation diaphragm of two adjacent adsorption surfaces.

2. The adhesive tape suction plate of claim 1, wherein the suction plate body has a T-shaped cross section and comprises a connecting plate located above, the suction plate body is provided with a plurality of adsorption negative pressure channels which are arranged on the connecting plate and extend along the length direction of the connecting plate, the bottom surface of the connecting plate extends downwards to form an adsorption part, and the adsorption surface and the avoiding groove are arranged on the bottom surface of the adsorption part.

3. A strip suction plate as claimed in claim 2, wherein the vacuum suction holes are all in a strip configuration and are equidistantly spaced apart from each other on the corresponding suction surface.

4. The utility model provides a mechanism is cut to adhesive tape, its includes diaphragm feed bin, robot, suction disc subassembly and cuts the subassembly, its characterized in that, place the diaphragm of waiting to cut in the diaphragm feed bin, install the suction disc subassembly on the end effector of robot, the suction disc subassembly includes at least one according to any one of claims 1-3 adhesive tape suction disc, it includes cuts the cutter to cut the subassembly, the robot drive the adhesive tape suction disc adsorbs remove behind the superiors' diaphragm in the diaphragm feed bin extremely cut cutter department, the robot rethread cuts the diaphragm to the mobility control of adhesive tape suction disc.

5. The adhesive tape slitting mechanism according to claim 4, wherein the slitting cutter employs a cutter head, the slitting assembly further includes a rotating shaft and a slitting motor, the rotating shaft is rotatably mounted on one side of the robot through a rotating bracket, the cutter head is fixed on the rotating shaft, and an output shaft of the slitting motor is in transmission connection with the rotating shaft.

6. A rubber strip slitting mechanism according to claim 4 wherein one side of the slitting assembly is provided with at least one transfer platform for placement of slit rubber strips.

7. The adhesive tape splitting mechanism according to claim 6, wherein the transferring platform adopts a shuttle type transplanting structure, and comprises a lifting platform and a fixed platform, the fixed platform is connected to the first transferring module, the lifting platform is assembled on a movable plate in a lifting manner, the movable plate is connected to the second transferring module, and a lifting cylinder for driving the lifting platform to lift is mounted on the movable plate.