阅读说明：本技术 一种lcd显示屏玻璃外屏生产处理装置 (LCD display screen glass outer screen production processing device ) 是由 张国进 刘飞 于 2021-08-06 设计创作，主要内容包括：本发明公开了一种LCD显示屏玻璃外屏生产处理装置,包括支撑架,所述支撑架包括两个支撑梁和两个横梁,两个所述横梁上分别设有转送机构和清洗磨边机,所述转送机构位于清洗磨边机的上方,所述输送机构包括电机、连接管、转盘和负压泵,所述电机固定安装于支撑架上,所述转盘固定安装于电机的输出端,所述转盘的内部开设有滑槽,所述滑槽的内部活动安装有滑块,所述连接管贯穿于滑块的内部,本发明LCD显示屏玻璃外屏生产处理装置,实现了能够在无人工辅助的条件下自动完成上料、清洗磨边和下料的工作,形成一个完整的工作周期,极大减少了工人的劳动强度,解放了劳动力,降低了人工成本,有效提高了工厂效益。(The invention discloses a production processing device for an LCD display screen glass outer screen, which comprises a supporting frame, wherein the supporting frame comprises two supporting beams and two cross beams, a transfer mechanism and a cleaning edge grinding machine are respectively arranged on the two cross beams, the transfer mechanism is positioned above the cleaning edge grinding machine, a conveying mechanism comprises a motor, a connecting pipe, a rotary table and a negative pressure pump, the motor is fixedly arranged on the supporting frame, the rotary table is fixedly arranged at the output end of the motor, a sliding groove is formed in the rotary table, a sliding block is movably arranged in the sliding groove, and the connecting pipe penetrates through the inside of the sliding block. The labor cost is reduced, and the factory benefit is effectively improved.)

1. The utility model provides a LCD display screen glass outer screen production processing apparatus, its characterized in that, includes support frame (1), support frame (1) includes two supporting beam (2) and two crossbeam (3), two be equipped with transfer mechanism (4) and washing edging machine (5) on crossbeam (3) respectively, transfer mechanism (4) are located the top of wasing edging machine (5), conveying mechanism includes motor (6), connecting pipe (7), carousel (8) and negative pressure pump (9), motor (6) fixed mounting is on support frame (1), carousel (8) fixed mounting is in the output of motor (6), spout (10) have been seted up to the inside of carousel (8), the inside movable mounting of spout (10) has slider (11), connecting pipe (7) run through in the inside of slider (11);

connecting pipe (7) are kept away from the one end fixed mounting of negative pressure pump (9) and are had spacing ball (12), the block has card stake (13) on spacing ball (12), fixed mounting has mounting panel (14) on card stake (13), fixed mounting has adsorption disc (15) on mounting panel (14), the intercommunication has PE hose (16), the below between adsorption disc (15) and connecting pipe (7) fixed mounting has layer board (17) of placing glass on crossbeam (3), fixed mounting has curb plate (18) on layer board (17).

2. The device for producing and processing the outer screen of the LCD display screen glass according to claim 1, wherein the top end of the supporting plate (17) is a rough surface, and one surface of the side plate (18) close to the rough surface of the supporting plate (17) is an inclined surface.

3. The LCD display screen glass outer screen production processing device according to claim 1, characterized in that a limiting plate (19) is fixedly installed on the connecting pipe (7), and the limiting plate (19) is located between the negative pressure pump (9) and the sliding block (11).

4. The LCD display screen glass outer screen production processing device according to claim 1, characterized in that a first spring (20) is fixedly installed on the sliding block (11), and the first spring (20) is positioned inside the sliding chute (10).

5. The LCD display screen glass outer screen production processing device according to claim 1, wherein the cleaning edge grinding machine (5) is provided with two groups, the traveling directions of the cleaning edge grinding machine (5) are mutually perpendicular, a guide rail (21) is fixedly installed between the two groups of cleaning edge grinding machines (5), and a guide plate (22) for guiding the direction of glass is arranged on one of the cleaning edge grinding machines (5).

6. The LCD display screen glass outer screen production processing device according to claim 1, wherein the connecting pipe (7) is provided with an exhaust hole (23), one side of the connecting pipe (7) close to the motor (6) is fixedly provided with a support (24), one side of the support (24) far away from the connecting pipe (7) is movably provided with a sealing plate (25) for sealing the exhaust hole (23), a trigger rod (26) penetrates through the inside of the sliding block (11), and one end of the trigger rod (26) close to the support (24) is connected with the sealing plate (25) in a sliding manner.

7. The LCD display screen glass outer screen production processing device according to claim 6, wherein a baffle (27) is fixedly installed at one end, far away from the support (24), of the trigger rod (26), a second spring (28) is sleeved on the outer surface of the trigger rod (26) and located between the baffle (27) and the sliding block (11), the second spring (28) is fixedly connected with the baffle (27), and a pressing block (29) used for extruding the trigger rod (26) is fixedly installed on the cross beam (3).

8. The device for producing and treating the outer glass screen of the LCD display screen according to claim 7, characterized in that a conveyer belt (30) is arranged between the two supporting beams (2), and the conveyer belt (30) is positioned below the pressing block (29).

9. The device for producing and processing the outer glass screen of the LCD display screen according to claim 1, wherein the working plane of the cleaning edge grinding machine (5) and the top end of the supporting plate (17) are in the same horizontal plane, and the conveying direction of the conveying belt (30) is vertical to the traveling direction of one group of the cleaning edge grinding machines (5).

Technical Field

The invention relates to the technical field of LCD display screens, in particular to a device for producing and processing an outer glass screen of an LCD display screen.

Background

The display is a computer screen, which receives signals from a computer and forms images, and functions like a television receiver, some computer screens adopt liquid crystal display, and the computer screens are also called visual displays.

In the production and manufacturing process of the display screen, one of the working procedures is edging treatment, namely, the LCD cutting edge is polished by using abrasive paper, an abrasive belt or an abrasive wheel and other abrasive materials, so that the LCD cutting edge is smooth, the process is mainly applied to LCDs with special requirements on the cutting edge, dust generated by polishing needs to be cleaned, and the whole working procedure can be automatically completed in a cleaning edging machine.

Current washing edging machine is in the use, generally can take artifical blowing to get the mode of material, because more and more favor the jumbo size display screen on the market and lead to the size and the weight gain of display screen glass outer screen, this intensity of labour that will greatly increased workman, and workman's inefficiency, when influencing machining efficiency and product yields, the cost of labor also can cause the mill's benefit low.

Disclosure of Invention

In order to solve the defects in the prior art, the invention aims to provide a device for producing and processing an outer glass screen of an LCD display screen, wherein when a connecting pipe and a sliding block rotate to the position below a pressing block, a second spring is extruded to push a trigger rod to move downwards, a sealing plate is driven by the trigger rod to rotate around the joint of the sealing plate and a support, the sealing plate does not seal an exhaust hole, so that the inside of the connecting pipe is not in a negative pressure state, the outer glass screen is separated from an adsorption disc and falls onto a conveying belt, and the device can automatically complete the work of feeding, cleaning, edge polishing and blanking without manual assistance by matching with a supporting plate.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides a LCD display screen glass outer screen production processing apparatus, which comprises a supporting rack, the support frame includes two supporting beam and two crossbeams, be equipped with respectively on two crossbeams and transfer the mechanism and wash the edging machine, it is located the top of wasing the edging machine to transfer the mechanism, conveying mechanism includes the motor, the connecting pipe, carousel and negative pressure pump, motor fixed mounting is on the support frame, carousel fixed mounting is in the output of motor, the spout has been seted up to the inside of carousel, the inside movable mounting of spout has the slider, the connecting pipe runs through in the inside of slider.

One end of the connecting pipe far away from the negative pressure pump is fixedly provided with a limiting ball, the limiting ball is clamped with a clamping pile, the clamping pile is fixedly provided with a mounting plate, the mounting plate is fixedly provided with an adsorption disc, the adsorption disc and the connecting pipe are communicated with each other through a PE hose, a supporting plate for placing glass is fixedly arranged on a cross beam below the adsorption disc, and a side plate is fixedly arranged on the supporting plate.

As a preferable scheme of the invention, the top end of the supporting plate is a rough surface, and one surface of the side plate close to the rough surface of the supporting plate is an inclined surface.

As a preferred scheme of the invention, the connecting pipe is fixedly provided with a limiting plate, and the limiting plate is positioned between the negative pressure pump and the sliding block.

As a preferable scheme of the present invention, the slider is fixedly mounted with a first spring, and the first spring is located inside the chute.

According to a preferable scheme of the invention, two groups of cleaning edge grinding machines are arranged, the advancing directions of the two groups of cleaning edge grinding machines are mutually vertical, a guide rail is fixedly arranged between the two groups of cleaning edge grinding machines, and one of the two groups of cleaning edge grinding machines is provided with a guide plate for guiding the direction of glass.

According to a preferable scheme of the invention, the connecting pipe is provided with an exhaust hole, one side of the connecting pipe close to the motor is fixedly provided with the support, one side of the support far away from the connecting pipe is movably provided with a sealing plate for sealing the exhaust hole, the inside of the sliding block penetrates through the triggering rod, and one end of the triggering rod close to the support is in sliding connection with the sealing plate.

As a preferable scheme of the invention, a blocking piece is fixedly arranged at one end of the trigger rod, which is far away from the bracket, a second spring is sleeved on the outer surface of the trigger rod and positioned between the blocking piece and the sliding block, the second spring is fixedly connected with the blocking piece, and a pressing block for extruding the trigger rod is fixedly arranged on the upper cross beam.

As a preferable scheme of the invention, a conveying belt is arranged between the two supporting beams and is positioned below the pressing block.

As a preferable scheme of the invention, the working plane of the cleaning edge grinding machine and the top end of the supporting plate are positioned on the same horizontal plane, and the conveying direction of the conveying belt is vertical to the advancing direction of one group of the cleaning edge grinding machines.

The invention has the beneficial effects that:

1. according to the invention, the rotating turntable drives the connecting pipe in an internal negative pressure state to rotate, after the connecting pipe touches the outer screen glass which is obliquely arranged on the supporting plate, the angle of the mounting plate is changed and is gradually parallel to the outer screen glass under the continuous pushing of the turntable, the adsorption disc with the internal negative pressure adsorbs one piece of outer screen glass to rotate along with the turntable and enter the cleaning edge grinding machine under the guiding of the guide plate, so that the automatic feeding of the cleaning edge grinding machine is realized, and the processing efficiency is accelerated;

2. according to the invention, through the pressing block arranged above the conveying belt, when the connecting pipe and the sliding block rotate to the position below the pressing block, the second spring is extruded to push the trigger rod to move downwards, the sealing plate is driven by the trigger rod to rotate around the joint of the sealing plate and the support, the sealing plate does not seal the exhaust hole, so that the inside of the connecting pipe is not in a negative pressure state, the outer screen glass is separated from the adsorption disc and falls onto the conveying belt, and the work of loading, cleaning, edging and unloading can be automatically completed without manual assistance by matching with the supporting plate, so that a complete work period is formed, the labor intensity of workers is greatly reduced, the labor force is liberated, the labor cost is reduced, and the factory benefit is effectively improved.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view in another aspect of the present invention;

FIG. 3 is a schematic view of the transfer mechanism of the present invention;

FIG. 4 is a partial schematic view of a transfer mechanism of the present invention;

FIG. 5 is a cross-sectional view of the invention of FIG. 4;

fig. 6 is a schematic view of the cleaning edge grinding machine and the guide rail of the present invention.

In the figure:

1. a support frame; 2. a support beam; 3. a cross beam; 4. a transfer mechanism; 5. cleaning the edge grinding machine; 6. a motor; 7. a connecting pipe; 8. a turntable; 9. a negative pressure pump; 10. a chute; 11. a slider; 12. a limiting ball; 13. pile clamping; 14. mounting a plate; 15. an adsorption tray; 16. a PE hose; 17. a support plate; 18. a side plate; 19. a limiting plate; 20. a first spring; 21. a guide rail; 22. a guide plate; 23. an exhaust hole; 24. a support; 25. a sealing plate; 26. a trigger lever; 27. a baffle plate; 28. a second spring; 29. briquetting; 30. and (5) conveying the belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

As shown in fig. 1-6, an LCD display screen glass outer screen production processing apparatus, including support frame 1, support frame 1 includes two supporting beam 2 and two crossbeams 3, be equipped with respectively on two crossbeams 3 and transfer mechanism 4 and wash edging machine 5, transfer mechanism 4 is located the top of washing edging machine 5, conveying mechanism includes motor 6, connecting pipe 7, carousel 8 and negative pressure pump 9, motor 6 fixed mounting is on support frame 1, carousel 8 fixed mounting is in the output of motor 6, spout 10 has been seted up to the inside of carousel 8, the inside movable mounting of spout 10 has slider 11, connecting pipe 7 runs through in the inside of slider 11.

One end of the connecting pipe 7 far away from the negative pressure pump 9 is fixedly provided with a limiting ball 12, the limiting ball 12 is clamped with a clamping pile 13, the clamping pile 13 is fixedly provided with a mounting plate 14, the mounting plate 14 is fixedly provided with an adsorption disc 15, the adsorption disc 15 and the connecting pipe 7 are communicated with a PE hose 16, a supporting plate 17 for placing glass is fixedly arranged on the lower cross beam 3, and a side plate 18 is fixedly arranged on the supporting plate 17.

The top end of the supporting plate 17 is a rough surface, and one surface of the side plate 18 close to the rough surface of the supporting plate 17 is an inclined surface.

A limiting plate 19 is fixedly arranged on the connecting pipe 7, and the limiting plate 19 is positioned between the negative pressure pump 9 and the sliding block 11.

The slider 11 is fixedly provided with a first spring 20, and the first spring 20 is positioned inside the chute 10.

The cleaning edge grinding machines 5 are provided with two groups, the advancing directions of the two groups of cleaning edge grinding machines 5 are mutually vertical, a guide rail 21 is fixedly arranged between the two groups of cleaning edge grinding machines 5, and a guide plate 22 for guiding the glass direction is arranged on one of the cleaning edge grinding machines 5.

The connecting pipe 7 is provided with an exhaust hole 23, one side of the connecting pipe 7 close to the motor 6 is fixedly provided with a support 24, one side of the support 24 far away from the connecting pipe 7 is movably provided with a sealing plate 25 for sealing the exhaust hole 23, a trigger rod 26 penetrates through the inside of the sliding block 11, and one end of the trigger rod 26 close to the support 24 is connected with the sealing plate 25 in a sliding manner.

A baffle 27 is fixedly installed at one end, far away from the bracket 24, of the trigger rod 26, a second spring 28 is sleeved on the outer surface of the trigger rod 26 and between the baffle 27 and the sliding block 11, the second spring 28 is fixedly connected with the baffle 27, and a pressing block 29 for extruding the trigger rod 26 is fixedly installed on the upper cross beam 3.

A conveyer belt 30 is arranged between the two support beams 2, and the conveyer belt 30 is positioned below the pressing block 29.

The working plane of the cleaning edge grinding machine 5 and the top end of the supporting plate 17 are in the same horizontal plane, and the conveying direction of the conveying belt 30 is vertical to the advancing direction of one group of the cleaning edge grinding machines 5.

Working principle;

before use, the first spring 20 pushes the sliding block 11 to be at the farthest position away from the circle center of the rotary table 8 under the action of restoring force, the second spring 28 supports the blocking piece 27 and the trigger rod 26, the sealing plate 25 connected to the trigger rod 26 seals the exhaust hole 23, the negative pressure pump 9 which is firstly opened keeps the inside of the connecting pipe 7 in a negative pressure state, and then the outer screen glass is kept parallel to the inclined plane of the side plate 18 and placed on the supporting plate 17;

when in use, the motor 6 drives the turntable 8 to rotate, thereby driving the connecting pipe 7 with internal negative pressure to rotate, after the outer screen glass which is obliquely placed on the supporting plate 17 is touched, the angle of the mounting plate 14 is changed to be gradually parallel to the outer screen glass under the continuous pushing of the turntable 8, when the adsorption disc 15 with the negative pressure inside adsorbs an outer screen glass, the outer screen glass rotates along with the rotary disc 8, enters the first cleaning and edging machine 5 under the guidance of the guide plate 22, and processes both sides of the outer screen glass, and then the outer screen glass adsorbed by the adsorption plate 15 enters the guide rail 21, under the restriction of the guide rail 21, the outer screen glass adsorbed by the adsorption plate 15 enters the second cleaning and edging machine 5, and the other two sides of the outer screen glass are processed, when the outer screen glass moves in the cleaning and edging machine 5, the moving path of the cleaning and edging machine 5, the guide plate 22 and the guide track 21 connect the pipe 7 and the slide block 11 to move along with the moving path of the outer screen glass in the chute 10;

after outer screen glass leaves washing edging machine 5, push slider 11 under the restoring force effect of first spring 20 and reset, and when slider 11 moved under briquetting 29, briquetting 29 extrusion trigger bar 26 removed to the direction of keeping away from briquetting 29, the board 25 of sealing that makes under the promotion of trigger bar 26 is rotatory around the junction of board 25 and support 24 of sealing, the board 25 of sealing no longer seals exhaust hole 23, inside and the external environment intercommunication of connecting pipe 7, make the inside negative pressure state that breaks away from of connecting pipe 7, outer screen glass breaks away from adsorption disc 15 under the effect of gravity after that, drop on the conveyer belt 30 of below, accomplish a duty cycle.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.