LCD liquid crystal display screen production equipment
By designing an LCD LCD display production equipment including a conveyor belt, support frame, dust removal device and dust collection structure, the dust adhesion problem in existing equipment is solved, and more efficient dust removal effect and long-term use of the equipment is achieved.
Patent Information
- Application Number
- CN202421525924.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-01
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-07-01
AI Technical Summary
During use of existing LCD display dust removal equipment, the dust under brush is easily stuck to the inside of the equipment, which affects the effect of the next dust removal.
An LCD LCD display production equipment including a dust removal body, a control panel, an alarm light, a conveyor belt, a support frame, a dust removal device, a protective plate sheet, a frame, a brush wheel, a servo motor, a vacuum cleaner frame, a dust collection structure and an air compressor are designed. The device generates negative pressure through an air compressor, and uses a vacuum frame and dust collection structure to concentrate and collect dust.
It effectively avoids dust from sticking to the equipment during the dust removal process, improving the dust removal effect and service life of the equipment.
Smart Images
Figure CN222985046U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of LCD display processing, in particular to a production device for LCD liquid crystal displays. Background Art
[0002] In the production of LCD liquid crystal displays, before the grid screen printing of the LCD liquid crystal display, it is necessary to clean and remove dust from the surface of the LCD liquid crystal display to facilitate the screen printing work. In the process of using the existing LCD display dust removal equipment, the dust adhered to the end face of the LCD display is brushed off by a brush, and the brushed dust falls off from the end face of the LCD display and is easily adhered to the inside of the equipment, thus affecting the dust removal effect of the next LCD display. Summary of the Utility Model
[0003] In view of the deficiencies of the prior art, the present utility model is realized through the following technical solutions:
[0004] As a further optimization of the technical solution, its structure includes a dust removal main body, a control panel, and an alarm lamp. The control panel is provided at the front end of the dust removal main body, and the alarm lamp is fixedly installed on the top end face of the dust removal main body; the dust removal main body includes a conveyor belt, a support frame, a dust removal device, and a protection plate. The conveyor belt is provided on the top end face of the dust removal main body, the support frame is fixedly installed on both sides of the top of the dust removal main body, the dust removal device is fixedly provided at the inner top end of the support frame, and there are two protection plates, which are respectively provided on the two side end faces of the support frame.
[0005] As a further optimization of the technical solution, the dust removal device includes a frame body, a brush wheel, a servo motor, a dust suction frame, a dust collection structure, and an air compressor. The frame body is fixedly installed at the inner top end of the support frame, there are three brush wheels, and the brush wheels are provided at the inner bottom end of the frame body. The servo motor is movably matched with the brush wheel through a belt. The dust suction frame is provided at the inner bottom end of the frame body, the dust collection structure is clamped and installed on the top end face of the dust suction frame, and the air compressor is provided at the inner bottom end of the frame body.
[0006] As a further optimization of the technical solution, the dust suction frame includes an outer frame, a connecting pipe, and a guiding piece. The connecting pipe is provided at the top of the outer frame, and the connecting pipe is connected to the bottom end face of the dust collection structure. There are five guiding pieces, and the guiding pieces are arranged at the inner bottom end of the outer frame.
[0007] As a further optimization of the technical solution, the dust collection structure includes a dust collection frame, a connecting pipe orifice, a partition board, a filter net, filter cotton, and a box door. The bottom of the dust collection frame is provided with a connecting pipe orifice, and the connecting pipe orifice is connected to the end face of the connecting pipe. The partition board is vertically arranged at the middle position inside the dust collection frame. The filter net is arranged at the bottom end inside the dust collection frame. The filter cotton is attached to the bottom end face of the filter net. The box door is arranged on the right end face of the dust collection frame. Beneficial effects
[0008] Compared with the prior art, the LCD liquid crystal display production equipment of the present utility model has the following advantages:
[0009] In the present utility model, the air compressor works to generate negative pressure and sucks upward through the dust suction frame, and then the dust collection structure concentrates the sucked dust. The dust suction frame uses the guide piece to guide the air flow, making the air flow easier to be sucked into the interior of the dust collection structure. The dust collection structure uses the partition board to be divided into two parts. The right side is connected to the air compressor to generate negative pressure, and the left side of the dust collection frame can suck the dust to the right, enabling the dust to be concentrated above the filter net, facilitating the cleaning and collection of the dust on the end face of the display screen. Description of the drawings
[0010] By reading the detailed description of the non-restrictive embodiments with reference to the following drawings, other features, purposes, and advantages of the present utility model will become more obvious:
[0011] Figure 1 It is a front view structural schematic diagram of an LCD liquid crystal display production equipment of the present utility model.
[0012] Figure 2 It is a front view sectional structural schematic diagram of the dust removal main body of an LCD liquid crystal display production equipment of the present utility model.
[0013] Figure 3 It is a front view sectional structural schematic diagram of the dust removal device of an LCD liquid crystal display production equipment of the present utility model.
[0014] Figure 4 It is a front view sectional structural schematic diagram of the dust suction frame of an LCD liquid crystal display production equipment of the present utility model.
[0015] Figure 5 It is a front view sectional structural schematic diagram of the dust collection structure of an LCD liquid crystal display production equipment of the present utility model.
[0016] In the figure: dust removal main body 1, control panel 2, alarm lamp 3, conveyor belt 11, support frame 12, dust removal device 13, protection plate 14, frame body 131, brush wheel 132, servo motor 133, dust suction frame 134, dust collection structure 135, air compressor 136, outer frame a1, connecting pipe a2, guide piece a3, dust collection frame s1, connecting pipe orifice s2, partition s3, filter screen s4, filter cotton s5, box door s6. Detailed implementation manners
[0017] To make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the preferred implementation schemes of the present utility model are further elaborated below in conjunction with the detailed implementation manners and the attached drawings. Embodiment
[0018] Please refer to Figures 1 - 5 , the present utility model provides an LCD liquid crystal display production device, the structure of which includes a dust removal main body 1, a control panel 2, and an alarm lamp 3. The control panel 2 is provided at the front end of the dust removal main body 1, and the alarm lamp 3 is fixedly installed on the top end face of the dust removal main body 1; the dust removal main body 1 includes a conveyor belt 11, a support frame 12, a dust removal device 13, and a protection plate 14. The conveyor belt 11 is arranged on the top end face of the dust removal main body 1, the support frame 12 is fixedly installed on both sides of the top of the dust removal main body 1, the dust removal device 13 is fixedly arranged at the inner top end of the support frame 12, and there are two protection plates 14, and the protection plates 14 are respectively arranged on both side end faces of the support frame 12.
[0019] The dust removal device 13 includes a frame body 131, a brush wheel 132, a servo motor 133, a dust suction frame 134, a dust collection structure 135, and an air compressor 136. The frame body 131 is fixedly installed at the inner top end of the support frame 12. There are three brush wheels 132, and the brush wheels 132 are arranged at the inner bottom end of the frame body 131. The servo motor 133 is movably matched with the brush wheel 132 through a belt. The dust suction frame 134 is arranged at the inner bottom end of the frame body 131. The dust collection structure 135 is clamped and installed on the top end face of the dust suction frame 134. The air compressor 136 is arranged at the inner bottom end of the frame body 131.
[0020] The dust suction frame 134 includes an outer frame a1, a connecting pipe a2, and a guide piece a3. The connecting pipe a2 is provided at the top of the outer frame a1. The connecting pipe a2 is connected to the bottom end face of the dust collection structure 135. There are five guide pieces a3, and the guide pieces a3 are arranged at the inner bottom end of the outer frame a1.
[0021] The dust collection structure 135 includes a dust collection frame s1, a connecting pipe orifice s2, a partition s3, a filter net s4, a filter cotton s5, and a box door s6. A connecting pipe orifice s2 is provided at the bottom of the dust collection frame s1. The connecting pipe orifice s2 is connected to the end face of the connecting pipe a2. The partition s3 is vertically arranged at the middle position inside the dust collection frame s1. The filter net s4 is arranged at the bottom end inside the dust collection frame s1. The filter cotton s5 is attached to the bottom end face of the filter net s4. The box door s6 is arranged on the right end face of the dust collection frame s1.
[0022] Working principle: When dust removal is to be performed on the LCD display screen, the LCD display screen can be placed on the end face of the conveyor belt 11 and conveyed into the inside of the support frame 12. Then, the inside of the support frame 12 is enclosed by two protective plate pieces 14 to prevent dust from escaping. When dealing with the dust on the end face of the LCD display screen, the servo motor 133 can drive the brush wheel 132 to rotate through a belt to scrape the dust on the end face of the LCD display screen. The scraped dust moves backward, and then the air compressor 136 works to generate negative pressure to suck it upward through the dust suction frame 134. Then, the dust collection structure 135 concentrates the attracted dust. The dust suction frame 134 uses the guide piece a3 to guide the airflow, making it easier for the airflow to be absorbed into the inside of the dust collection structure 135. The dust collection structure 135 uses the partition s3 to connect the right sides of the two parts to the air compressor 136 to generate negative pressure, and the left side of the dust collection frame s1 can suck the dust to the right, allowing the dust to be concentrated above the filter net s4, facilitating the cleaning and collection of the dust on the end face of the LCD display screen. When the dust inside the dust collection frame s1 needs to be cleaned, the entire dust collection frame s1 can also be disassembled, and then the garbage inside can be cleaned out through the box door s6, enabling the dust on the end face of the LCD display screen to be quickly cleaned up.
[0023] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit or basic features of the present invention, the present invention can not only be implemented in other specific forms, but also have various changes and improvements. These changes and improvements all fall within the scope of the present invention claimed. Therefore, the scope of protection claimed by the present invention is defined by the appended claims and their equivalents, rather than the above description.
[0024] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. An LCD liquid crystal display production device, the structure of which comprises a dust removal body (1), a control panel (2), and an alarm light (3), wherein the front end of the dust removal body (1) is provided with a control panel (2), and the alarm light (3) is fixedly mounted on the top end surface of the dust removal body (1); Features: The dust removal body (1) comprises a conveyor belt (11), a support frame (12), a dust removal device (13), and a protective plate (14); the conveyor belt (11) is arranged on the top end surface of the dust removal body (1); the support frame (12) is fixedly mounted on both sides of the top of the dust removal body (1); the dust removal device (13) is fixedly arranged on the inner top of the support frame (12); two protective plates (14) are provided, and the protective plates (14) are respectively arranged on both side end surfaces of the support frame (12).
2. The LCD display production equipment according to claim 1, characterized in that: The dust removal device (13) comprises a frame (131), a brush wheel (132), a servo motor (133), a dust collection frame (134), a dust collection structure (135), and an air compressor (136); the frame (131) is fixedly mounted on the top end of the interior of the support frame (12); three brush wheels (132) are provided, and the brush wheels (132) are arranged at the bottom end of the interior of the frame (131); the servo motor (133) is movably matched with the brush wheels (132) via a belt; the dust collection frame (134) is arranged at the bottom end of the interior of the frame (131); the dust collection structure (135) is mounted on the top end surface of the dust collection frame (134); and the air compressor (136) is arranged at the bottom end of the interior of the frame (131).
3. The LCD display production equipment according to claim 2, characterized in that: The dust collection frame (134) comprises an outer frame (a1), a connecting pipe (a2), and a guide piece (a3); a connecting pipe (a2) is provided at the top of the outer frame (a1); the connecting pipe (a2) is connected to the bottom end surface of the dust collection structure (135); five guide pieces (a3) are provided, and the guide pieces (a3) are arranged at the inner bottom end of the outer frame (a1).
4. The LCD display screen production equipment according to claim 2, characterized in that: The dust collecting structure (135) comprises a dust collecting frame (s1), a connecting pipe opening (s2), a partition (s3), a filter screen (s4), filter cotton (s5), and a box door (s6); a connecting pipe opening (s2) is provided at the bottom of the dust collecting frame (s1); the connecting pipe opening (s2) is connected to the end face of the connecting pipe (a2); the partition (s3) is vertically arranged at the middle position inside the dust collecting frame (s1); the filter screen (s4) is arranged at the bottom end of the dust collecting frame (s1); the filter cotton (s5) is attached to the bottom end face of the filter screen (s4); and the box door (s6) is arranged on the right end face of the dust collecting frame (s1).