CN215710042U

CN215710042U - Edge sealing and rubberizing device for display screen

Info

Publication number: CN215710042U
Application number: CN202121651703.2U
Authority: CN
Inventors: 吴社竹; 李�杰; 刘航
Original assignee: Suzhou Jiangjin Automation Technology Co ltd
Current assignee: Suzhou Jiangjin Automation Technology Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-02-01
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a display screen edge sealing and rubberizing device which comprises a rack and a conveying mechanism arranged on the rack and used for conveying a display screen, wherein a rubberizing mechanism arranged on the rack in a sliding mode is arranged above the conveying mechanism, the rubberizing mechanism comprises a rubberizing frame arranged on the rack in a sliding mode, an attaching assembly used for attaching a rubber belt to the display screen is arranged on the rubberizing frame, a pressing assembly used for pressing the rubber belt onto the display screen is arranged on one side of the attaching assembly, and a cutting assembly used for cutting the rubber belt is arranged on the other side of the attaching assembly. The utility model has the following beneficial effects: the automatic degree is high, and it has replaced traditional artifical rubberizing technology, has improved production efficiency greatly to the rubberizing accuracy is high, and the rubberizing position is difficult for taking place the skew, can not produce the bubble simultaneously, and the rubberizing is effectual, can make the steady quality of product with effectively reduced the defective rate, can satisfy the large-scale, the mass production's of enterprise demand.

Description

Edge sealing and rubberizing device for display screen

Technical Field

The utility model relates to the field of display screen auxiliary processing equipment, in particular to a display screen edge sealing and rubberizing device.

Background

The display screen is usually bonded to the peripheral edge of the glass surface by an edge sealing film (e.g. a light-shielding adhesive film, also called a light-shielding tape) to shield light. Traditional rubberizing technology mainly is operated through the manual work, but the time of artifical rubberizing is tight, and intensity of labour is big, not only produces the bubble phenomenon easily, and the laminating location still takes place the skew easily, and the rubberizing effect is poor, causes the defective rate to rise by a wide margin, has reduced production efficiency, does not conform to the requirement of enterprise large-scale, mass production.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provides a display screen edge sealing and rubberizing device.

The purpose of the utility model is realized by the following technical scheme:

the utility model provides a display screen banding rubberizing device, includes the frame and sets up the conveying mechanism who is used for carrying the display screen above that, conveying mechanism's top is equipped with to slide and sets up rubberizing mechanism in the frame, rubberizing mechanism is including sliding the setting and being in rubberizing frame in the frame, be equipped with on the rubberizing frame and be used for with the sticky tape attached subassembly on the display screen, one side of attached subassembly is equipped with and is used for compressing tightly the sticky tape pressing component on the display screen, the opposite side is equipped with the cutting assembly who is used for cutting the sticky tape.

Preferably, the attaching assembly comprises a rotatable material loading disc arranged on the adhesive attaching frame, a pressing roller used for pressing the adhesive tape on the display screen is arranged below the material loading disc, and a guide roller I, a guide roller II and a guide roller III are further arranged between the pressing roller and the material loading disc.

Preferably, the pressing assembly comprises a fixed cylinder fixedly arranged on the rubberizing frame, an L-shaped fixed block is fixedly arranged on a cylinder shaft of the fixed cylinder, a force application block is fixedly arranged on the horizontal end of the fixed block, and a force application roller capable of rotating is arranged on the force application block in a pivoting manner; the vertical end of fixed block sets firmly a backup pad, set firmly a telescopic cylinder in the backup pad, set firmly a drive block on telescopic cylinder's the cylinder shaft, set firmly a application of force board on the drive block, the application of force board with the application of force roller is pressed close to.

Preferably, a guide rail is fixedly arranged on the supporting plate, a guide block matched with the guide rail is arranged on the guide rail, and the guide block is fixedly connected with the driving block.

Preferably, the cutting assembly comprises a pushing cylinder fixedly arranged on the rubberizing frame, a cylinder shaft of the pushing cylinder passes through a coupler and a cutting block, and a cutter is fixedly arranged on the cutting block.

Preferably, the rack is provided with a bearing frame in a sliding manner, the bearing frame is fixedly provided with a driving cylinder, and a cylinder shaft of the driving cylinder is connected with the rubberizing frame through a connecting plate.

Preferably, a CCD camera is fixedly arranged on the bearing frame and is positioned on one side of the driving cylinder.

Preferably, the conveying mechanism comprises a conveying piece fixedly arranged on the rack, a conveying plate is arranged on the conveying piece, and a bearing groove matched with the display screen is formed in the conveying plate.

Preferably, a bearing plate fixedly arranged on the rack is arranged below the conveying plate, a jacking cylinder is fixedly arranged on the bearing plate, a sliding plate is fixedly arranged on a cylinder shaft of the jacking cylinder, and a connector fixedly connected with the conveying plate is fixedly arranged on the sliding plate; the bearing plate is fixedly provided with a shaft sleeve, a guide shaft matched with the shaft sleeve is arranged in the shaft sleeve, and the guide shaft is fixedly connected with the sliding plate.

Preferably, the two sides of the conveying mechanism are further provided with positioning assemblies for positioning the conveying plate, each positioning assembly comprises a positioning frame fixedly arranged on the rack, a positioning cylinder is fixedly arranged on each positioning frame, a positioning plate is fixedly arranged on a cylinder shaft of each positioning cylinder, and the positioning plates can be abutted against the conveying plate.

The utility model has the following beneficial effects: the device convenient operation, conveying mechanism carries the display screen to preset position, attached subassembly is automatic attached back to the display screen on with the sticky tape, press the subassembly and compress tightly sticky tape and display screen, accomplish cutting to the sticky tape by cutting assembly again, above-mentioned structure degree of automation is high, it has replaced traditional artifical rubberizing technology, the production efficiency is greatly improved, and the rubberizing accuracy is high, the skew is difficult for taking place in the rubberizing position, can not produce the bubble simultaneously, the rubberizing is effectual, can make the stable in quality of product with effectively reduce the defective rate, can satisfy the large-scale of enterprise, the demand of ization production.

Drawings

The technical scheme of the utility model is further explained by combining the accompanying drawings as follows:

FIG. 1: a perspective view of a preferred embodiment of the present invention;

FIG. 2: a partial enlarged view of a portion a in fig. 1;

FIG. 3: a perspective view of a first direction of a taping mechanism in a preferred embodiment of the utility model;

FIG. 4: a perspective view of the second direction of the taping mechanism in a preferred embodiment of the utility model.

Detailed Description

The present invention will be described in detail below with reference to specific embodiments shown in the drawings. These embodiments are not intended to limit the present invention, and structural, methodical, or functional changes that may be made by one of ordinary skill in the art in light of these embodiments are intended to be within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1 to 4, the present invention discloses a display screen edge sealing and adhesive applying device, which includes a frame 1 and a conveying mechanism 2 disposed thereon for conveying a display screen 100, wherein the conveying mechanism 2 includes a conveying member 21 fixed on the frame 1, the conveying member 21 includes a conveying frame fixed on the frame 1 and a rotating wheel disposed on the conveying frame and having an automatic power, and a transmission belt is wound between the rotating wheels.

In the utility model, the conveying member 21 is provided with a conveying plate 22, and the conveying plate 22 is provided with a bearing groove 23 adapted to the display screen 100.

A bearing plate 221 fixedly arranged on the frame 1 is arranged below the conveying plate 22, a jacking cylinder is fixedly arranged on the bearing plate 221, a sliding plate 223 is fixedly arranged on a cylinder shaft of the jacking cylinder, and a connector 224 fixedly connected with the conveying plate 22 is fixedly arranged on the sliding plate 223. The bearing plate 221 is fixedly provided with a shaft sleeve 225, a guide shaft 226 adapted to the shaft sleeve 225 is arranged in the shaft sleeve 225, and the guide shaft 226 is fixedly connected with the sliding plate 223. The shaft sleeve 225 and the guide shaft 226 cooperate to improve the sliding stability of the sliding plate 223, thereby improving the accuracy of lifting the bearing plate 221.

The two sides of the conveying mechanism 2 are further provided with positioning assemblies 4 for positioning the conveying plate 22, each positioning assembly 4 comprises a positioning frame 41 fixedly arranged on the rack 1, a positioning cylinder 42 is fixedly arranged on each positioning frame 41, a positioning plate 43 is fixedly arranged on a cylinder shaft of each positioning cylinder 42, and the positioning plates 43 can be abutted against the conveying plate 22 to prevent the conveying plate 22 from moving axially.

Conveying mechanism 2's top is equipped with the slip setting and is in rubberizing mechanism 3 in the frame 1, rubberizing mechanism 3 sets up including sliding rubberizing frame 31 in the frame 1, be equipped with on the rubberizing frame 31 and be used for attaching the sticky tape attached subassembly 32 on the display screen 100, one side of attached subassembly 32 is equipped with and is used for compressing tightly the sticky tape pressing component 33 on the display screen 100, and the opposite side is equipped with the cutting element 34 that is used for cutting the sticky tape. Attached subassembly is automatic attached back to the display screen with the sticky tape, press the subassembly and compress tightly sticky tape and display screen, accomplish cutting to the sticky tape by cutting assembly again, above-mentioned structure degree of automation is high, it has replaced traditional artifical rubberizing technology, production efficiency is greatly improved, and the rubberizing accuracy is high, the difficult skew that takes place in rubberizing position, can not produce the bubble simultaneously, the rubberizing is effectual, can make the steady quality of product with effectively reduced the defective rate, can satisfy the large-scale of enterprise, the demand of mass production.

The attaching assembly 32 comprises a rotatable material loading tray 321 arranged on the adhesive attaching frame 31, a pressing roller 322 used for pressing the adhesive tape on the display screen 100 is arranged below the material loading tray 321, and a guide roller I325, a guide roller II 323 and a guide roller III 324 are further arranged between the pressing roller 322 and the material loading tray 321.

The pressing component 33 comprises a fixed cylinder 331 fixed on the adhesive applying frame 31, an L-shaped fixed block 332 is fixed on a cylinder shaft of the fixed cylinder 331, a force applying block 333 is fixed on a horizontal end of the fixed block 332, and a force applying roller 334 capable of rotating is arranged on the force applying block 333 in a pivot way; a supporting plate 335 is fixedly arranged at the vertical end of the fixed block 332, a telescopic cylinder 336 is fixedly arranged on the supporting plate 335, a driving block 337 is fixedly arranged on a cylinder shaft of the telescopic cylinder 336, a force applying plate 338 is fixedly arranged on the driving block 337, and the force applying plate 338 is close to the force applying roller 334.

Further, a guide rail is fixedly arranged on the supporting plate 335, a guide block matched with the guide rail is arranged on the guide rail, and the guide block is fixedly connected with the driving block 337. The guide rail and the guide block cooperate to improve the smoothness of the movement of the driving block 337.

The cutting assembly 34 comprises a pushing cylinder 341 fixedly arranged on the adhesive applying frame 31, a cylinder shaft of the pushing cylinder 341 passes through a coupler 342 and a cutting block 343, and a cutter 344 is fixedly arranged on the cutting block 343.

The frame 1 is provided with a bearing frame 38 in a sliding manner, the bearing frame 38 is fixedly provided with a driving air cylinder 35, and an air cylinder shaft of the driving air cylinder 35 is connected with the adhesive tape sticking frame 31 through a connecting plate 36. The bearing frame 38 is further fixedly provided with a CCD camera 37, and the CCD camera 37 is located at one side of the driving cylinder 35. The CCD camera 37 at least includes an image sensor and an analog-to-digital conversion circuit, the image sensor is connected to the analog-to-digital conversion circuit, the analog-to-digital conversion circuit is provided with a communication interface, the image sensor converts an external optical signal into an analog signal, and the analog-to-digital conversion circuit converts the analog signal into a digital signal and transmits the digital signal to the processor. The CCD camera 37 adopted in the utility model can meet the illumination requirement under the industrial manufacturing environment, and has higher sensitivity. The system adopts a communication interface to carry out data transmission, can effectively prevent the interference of other signals and improve the stability of data transmission, and simultaneously, the CCD camera 37 comprises an optical lens connected with the camera body, the camera body is internally provided with the image sensor and the analog-to-digital converter, and the optical lens collects external light to the image sensor, thereby being beneficial to the system to collect clear images.

It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.

The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.

Claims

1. Display screen banding rubberizing device includes frame (1) and sets up conveying mechanism (2) that are used for carrying display screen (100) above that, its characterized in that: the top of conveying mechanism (2) is equipped with the slip setting and is in rubberizing mechanism (3) on frame (1), rubberizing mechanism (3) are in including sliding the setting of rubberizing frame (31) on frame (1), be equipped with on rubberizing frame (31) and be used for with the sticky tape attached subassembly (32) on display screen (100), one side of attached subassembly (32) is equipped with and is used for compressing tightly the sticky tape pressing component (33) on display screen (100), and the opposite side is equipped with cutting assembly (34) that are used for cutting the sticky tape.

2. The display screen edge sealing and rubberizing device according to claim 1, wherein: the attaching assembly (32) comprises a rotatable feeding disc (321) arranged on the adhesive attaching frame (31), a pressing roller (322) used for pressing an adhesive tape on the display screen (100) is arranged below the feeding disc (321), and a guide roller I (325), a guide roller II (323) and a guide roller III (324) are further arranged between the pressing roller (322) and the feeding disc (321).

3. The display screen edge sealing and rubberizing device according to claim 1, wherein: the pressing component (33) comprises a fixed air cylinder (331) fixedly arranged on the adhesive applying frame (31), an L-shaped fixed block (332) is fixedly arranged on an air cylinder shaft of the fixed air cylinder (331), a force application block (333) is fixedly arranged at the horizontal end of the fixed block (332), and a force application roller (334) capable of rotating is arranged on the force application block (333) in a pivoting way; the vertical end of the fixed block (332) is fixedly provided with a supporting plate (335), the supporting plate (335) is fixedly provided with a telescopic cylinder (336), a cylinder shaft of the telescopic cylinder (336) is fixedly provided with a driving block (337), the driving block (337) is fixedly provided with a force application plate (338), and the force application plate (338) is close to the force application roller (334).

4. The display screen edge sealing and rubberizing device according to claim 3, wherein: a guide rail is fixedly arranged on the supporting plate (335), a guide block matched with the guide rail is arranged on the guide rail, and the guide block is fixedly connected with the driving block (337).

5. The display screen edge sealing and rubberizing device according to claim 1, wherein: the cutting assembly (34) comprises a pushing cylinder (341) fixedly arranged on the adhesive tape sticking frame (31), a cylinder shaft of the pushing cylinder (341) passes through a coupler (342) and a cutting block (343), and a cutter (344) is fixedly arranged on the cutting block (343).

6. The display screen edge sealing and rubberizing device according to claim 1, wherein: the frame (1) is provided with a bearing frame (38) in a sliding mode, a driving air cylinder (35) is fixedly arranged on the bearing frame (38), and an air cylinder shaft of the driving air cylinder (35) is connected with the adhesive tape sticking frame (31) through a connecting plate (36).

7. The display screen edge sealing and rubberizing device according to claim 6, wherein: the bearing frame (38) is further fixedly provided with a CCD camera (37), and the CCD camera (37) is located on one side of the driving air cylinder (35).

8. The display screen edge sealing and rubberizing device according to claim 1, wherein: the conveying mechanism (2) comprises a conveying piece (21) fixedly arranged on the rack (1), a conveying plate (22) is arranged on the conveying piece (21), and a bearing groove (23) matched with the display screen (100) is formed in the conveying plate (22).

9. The display screen edge sealing and rubberizing device according to claim 8, wherein: a bearing plate (221) fixedly arranged on the rack (1) is arranged below the conveying plate (22), a jacking cylinder is fixedly arranged on the bearing plate (221), a sliding plate (223) is fixedly arranged on a cylinder shaft of the jacking cylinder, and a connector (224) fixedly connected with the conveying plate (22) is fixedly arranged on the sliding plate (223); the bearing plate (221) is fixedly provided with a shaft sleeve (225), a guide shaft (226) matched with the shaft sleeve (225) is arranged in the shaft sleeve (225), and the guide shaft (226) is fixedly connected with the sliding plate (223).

10. The display screen edge sealing and rubberizing device according to claim 9, wherein: the conveying mechanism is characterized in that positioning assemblies (4) used for positioning the conveying plate (22) are further arranged on two sides of the conveying mechanism (2), each positioning assembly (4) comprises a positioning frame (41) fixedly arranged on the rack (1), a positioning air cylinder (42) is fixedly arranged on each positioning frame (41), a positioning plate (43) is fixedly arranged on an air cylinder shaft of each positioning air cylinder (42), and each positioning plate (43) can be abutted to the conveying plate (22).