Displayer assembly dispensing system and dispensing method

Abstract

The invention discloses a display assembling and dispensing system and a dispensing method.The display assembling and dispensing system comprises a base table, a screw rod and an optical shaft are arranged on the two sides of the base table respectively, a screw nut is arranged on the screw rod, a linear bearing is arranged on the optical shaft, sliding seats are arranged on the screw nut and the linear bearing respectively, and air cylinders are arranged on the sliding seats; sliding blocks are connected to piston rods of the air cylinders, so that the air cylinders can drive the sliding blocks to move in the vertical direction, the two sliding blocks are connected through a rail, mounting bases are arranged on the two sides of the rail respectively, a rubber head is arranged on each mounting base, racks are arranged on the mounting bases respectively, and a first motor is arranged on the rail. An output shaft of the first motor is connected with a gear column, and the racks are engaged with the two sides of the gear column correspondingly. The problems that an adhesive dispensing device in the prior art can only conduct adhesive dispensing operation on one side of a displayer at a time, the position of the displayer relative to an adhesive head needs to be continuously adjusted, the number of operation procedures is large, and efficiency is low are solved.

Description

Technical Field

[0001] The invention relates to the field of display processing and manufacturing, and in particular to a display assembly glue dispensing system and a glue dispensing method. Background Art

[0002] Display glue dispensing is a very important process in the production process of liquid crystal displays and LED display screens. It involves applying glue between various components of the display to achieve the purpose of fixing, sealing, insulation or protection. For example, the Chinese patent with patent number CN202221996387.7 provides a glue dispensing device for display processing, which relates to the technical field of glue dispensing devices, including: a base, a gear, a sliding plate, a glue dispensing component and a rack, wherein the sliding plate is connected to the base in a transverse sliding manner, the glue dispensing component is connected to the base in a longitudinal sliding manner, a positioning plate and a pressure plate are installed on the sliding plate, and the pressure plate and the positioning plate can be surrounded by a square frame, and the pressure plate is connected to the sliding plate by rotating the shaft; the gear is coaxially fixed on the shaft, and the rack is fixed on the base, and the rack extends laterally and can drive the gear to rotate to drive the pressure plate to press or loosen the side wall of the display. For example, the glue dispensing device in the above-mentioned prior art can only perform glue dispensing operations on one side of the display at a time, and it is necessary to constantly adjust the position of the display relative to the glue head, and there are many operating procedures and low efficiency. Summary of the invention

[0003] The purpose of the present invention is to provide a display assembly dispensing system and dispensing method, which solves the problem that the dispensing device in the prior art can only perform dispensing operations on one side of the display at a time, requires constant adjustment of the position of the display relative to the glue head, has many operating procedures and low efficiency.

[0004] In order to achieve the above-mentioned objectives, the present invention provides a display assembly dispensing system, the display assembly dispensing system includes a base, a wire lever and an optical axis are respectively arranged on both sides of the base, a wire lever is arranged on the wire lever, a linear bearing is arranged on the optical axis, a sliding seat is respectively arranged on the wire screw nut and the linear bearing, a cylinder is arranged on the sliding seat, a slider is connected to the piston rod of the cylinder, so that the cylinder can drive the slider to move in a vertical direction, the two sliders are connected by a track, mounting seats are respectively arranged on both sides of the track, each mounting seat is arranged with a glue head, racks are respectively arranged on the mounting seats, a first motor is arranged on the track, a gear column is connected to the output shaft of the first motor, and the racks are respectively meshed with both sides of the gear column, so that the two mounting seats can approach or move away in a horizontal direction.

[0005] Preferably, first track bars are respectively provided on both sides of the base, and the sliding seat can be slidably engaged on the first track bars.

[0006] Preferably, the sliding seat is provided with a second track bar along the vertical direction, and the sliding block is slidably engaged with the second track bar.

[0007] Preferably, a second motor is provided on the base, and an output shaft of the second motor is coaxially connected to the wire lever.

[0008] Preferably, a through groove is provided on the side of the track, and the mounting seat at least partially penetrates the through groove and is connected to the rack.

[0009] Preferably, a third motor is disposed on the bottom surface of the base, a turntable is rotatably disposed on the surface of the base, and an output shaft of the third motor is connected to the turntable.

[0010] Preferably, a groove body is provided on the surface of the turntable, and positioning bars are slidably provided at both ends of the groove body.

[0011] Preferably, a protrusion is formed on the lower end surface of the positioning strip, the protrusion is slidably engaged in the groove body, and the protrusion is connected to the inner wall of the groove body through a spring.

[0012] The present invention also provides a dispensing method, characterized in that the dispensing method is performed using the above-mentioned display assembly dispensing system; comprising:

[0013] 1) Place the display on the turntable and press it tightly with the positioning strips at both ends;

[0014] 2) Start the first motor so that it drives the rack to move through the gear column, thereby adjusting the distance between the two rubber heads;

[0015] 3) Start the cylinder and adjust the height of the rubber head;

[0016] 4) Start the second motor to drive the wire lever to rotate, thereby displacing the glue head in the horizontal direction to perform glue dispensing operations on the opposite ends of the display;

[0017] 5) Rotate the turntable, and then follow the above steps to apply glue to the other two ends.

[0018] Beneficial effect: The present invention provides a display assembly dispensing system, which includes a base, a wire lever and an optical axis are respectively arranged on both sides of the base, a wire lever is arranged on the wire lever, a linear bearing is arranged on the optical axis, a sliding seat is respectively arranged on the wire screw nut and the linear bearing, a cylinder is arranged on the sliding seat, a slider is connected to the piston rod of the cylinder, so that the cylinder can drive the slider to move in the vertical direction, the two sliders are connected by a track, mounting seats are respectively arranged on both sides of the track, each mounting seat is arranged with a glue head, racks are respectively arranged on the mounting seats, a first motor is arranged on the track, a gear column is connected to the output shaft of the first motor, and the racks are respectively meshed with the two sides of the gear column, so that the two mounting seats can move along approach or move away in the horizontal direction; during operation, place the display on the turntable and press it with the positioning strips at both ends; start the first motor to drive the rack to move through the gear column, so as to adjust the distance between the two glue heads; start the cylinder to adjust the height of the glue head; start the second motor to drive the wire lever to rotate, so as to move the glue head in the horizontal direction, and perform glue dispensing on the opposite ends of the display; rotate the turntable, and then perform glue dispensing on the other two ends according to the above steps; compared with the prior art, the technical solution provided by the present invention can perform glue dispensing on both sides of the display at the same time, and is convenient to adjust the distance between the two glue heads according to the width of the display. After the glue dispensing on both sides is completed, the distance between the glue heads is adjusted, the turntable is rotated, and the glue heads are resetting during the glue dispensing on the other two sides of the display, which greatly improves the efficiency of glue dispensing around the display.

[0019] Other features and advantages of the present invention will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention but do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 It is a structural diagram of the display assembly dispensing system provided by the present invention from the first perspective;

[0022] Figure 2 is a side view of the display assembly dispensing system provided by the present invention;

[0023] Figure 3 It is a structural diagram of the display assembly dispensing system provided by the present invention from a second viewing angle;

[0024] Figure 4 yes Figure 3 Enlarged view of part A.

[0025] Description of Reference Numerals

[0026] 1-base; 2-turntable; 3-first track bar; 4-wire lever; 5-sliding seat; 6-cylinder; 7-second track bar; 8-sliding block; 9-second motor; 10-optical axis; 11-track; 12-third motor; 13-rubber head; 14-mounting seat; 15-first motor; 16-gear column; 17-rack; 18-trough body; 19-positioning bar. DETAILED DESCRIPTION

[0027] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0028] like Figure 1-4 As shown: The present invention provides a display assembly dispensing system, which includes a base 1, a wire lever 4 and an optical axis 10 are respectively arranged on both sides of the base 1, a wire lever 4 is arranged on the wire lever 4, a linear bearing is arranged on the optical axis 10, a sliding seat 5 is respectively arranged on the wire lever 4, a sliding block 8 is connected to the piston rod of the cylinder 6, so that the cylinder 6 can drive the sliding block 8 to move in the vertical direction, and the two sliding blocks 8 are connected by a track 11, and mounting seats 14 are respectively arranged on both sides of the track 11, each of the mounting seats 14 is arranged with a glue head 13, and racks 17 are respectively arranged on the mounting seats 14, and a first motor 15 is arranged on the track 11, and a gear column 16 is connected to the output shaft of the first motor 15, and the rack 17 is respectively meshed with both sides of the gear column 16, so that the two mounting seats 14 can approach or move away in the horizontal direction. During operation, the display is placed on the turntable and pressed tightly with the positioning strips at both ends; the first motor is started to drive the rack to move through the gear column, thereby adjusting the distance between the two glue heads; the cylinder is started to adjust the height of the glue head; the second motor is started to drive the wire lever to rotate, thereby moving the glue head in the horizontal direction to perform glue dispensing on the opposite ends of the display; the turntable is rotated, and then the other two ends are glued according to the above steps; compared with the prior art, the technical solution provided by the present invention can perform glue dispensing on both sides of the display at the same time, and is convenient for adjusting the distance between the two glue heads according to the width of the display. After the glue dispensing on both sides is completed, the distance between the glue heads is adjusted, the turntable is rotated, and the other two sides of the display are glued during the resetting process of the glue heads, which greatly improves the efficiency of the glue dispensing operation around the display.

[0029] In a preferred embodiment of the present invention, in order to limit the displacement of the sliding seat, first track bars 3 are respectively provided on both sides of the base 1 , and the sliding seat 5 can be slidably engaged on the first track bars 3 .

[0030] In a preferred embodiment of the present invention, in order to limit the up and down displacement of the slider, a second track bar 7 along the vertical direction is provided on the sliding seat 5 , and the slider 8 is slidably engaged on the second track bar 7 .

[0031] In a preferred embodiment of the present invention, in order to drive the wire lever to rotate forward and reverse, thereby adjusting the displacement of the rubber head, a second motor 9 is provided on the base 1, and the output shaft of the second motor 9 is coaxially connected to the wire lever 4.

[0032] In a preferred embodiment of the present invention, in order to further limit the displacement of the mounting seat on the track 11 , a through groove is provided on the side of the track 11 , and the mounting seat 14 at least partially penetrates the through groove and is connected to the rack 17 .

[0033] In a preferred embodiment of the present invention, in order to drive the turntable to rotate and adjust the angle, a third motor 12 is provided on the bottom surface of the base 1, and a turntable 2 is rotatably provided on the surface of the base 1, and the output shaft of the third motor 12 is connected to the turntable 2.

[0034] In a preferred embodiment of the present invention, in order to position the display in the middle of the turntable, a groove 18 is provided on the surface of the turntable 2, and positioning bars 19 are slidably provided at both ends of the groove 18.

[0035] In a preferred embodiment of the present invention, in order to clamp the display and prevent it from shaking during the dispensing process, a protrusion is formed on the lower end face of the positioning strip 19, and the protrusion can be slidably engaged in the groove body 18. The protrusion is connected to the inner wall of the groove body 18 through a spring.

[0036] The present invention also provides a dispensing method, which is performed using the display assembly dispensing system according to claim 8; comprising:

[0037] 1. Place the display on the turntable 2 and press it tightly using the positioning strips 19 at both ends;

[0038] 2. Start the first motor 15 so that it drives the rack 17 to move through the gear column 16, thereby adjusting the distance between the two rubber heads 13;

[0039] 3. Start the cylinder 6 to adjust the height of the rubber head 13;

[0040] 4. Start the second motor 9 to drive the wire lever 4 to rotate, thereby displacing the glue head 13 in the horizontal direction to perform glue dispensing operations on the opposite ends of the display;

[0041] 5. Rotate turntable 2, and then follow the above steps to perform glue dispensing on the other two ends.

[0042] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, a variety of simple modifications can be made to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.

[0043] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present invention will not further describe various possible combinations.

[0044] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A display assembly dispensing system, characterized in that: The display assembly dispensing system comprises a base (1), wherein a lead screw lever (4) and an optical axis (10) are respectively arranged on both sides of the base (1), a lead screw nut is arranged on the lead screw lever (4), a linear bearing is arranged on the optical axis (10), a sliding seat (5) is respectively arranged on the lead screw nut and the linear bearing, a cylinder (6) is arranged on the sliding seat (5), a slide block (8) is connected to the piston rod of the cylinder (6), so that the cylinder (6) can drive the slide block (8) to move in the vertical direction, and the two slide blocks (8) are arranged on the sliding seat (5). ) are connected by a track (11), mounting seats (14) are respectively arranged on both sides of the track (11), each mounting seat (14) is provided with a rubber head (13), racks (17) are respectively arranged on the mounting seats (14), a first motor (15) is arranged on the track (11), a gear column (16) is connected to the output shaft of the first motor (15), and the racks (17) are respectively meshed with the two sides of the gear column (16), so that the two mounting seats (14) can approach or move away from each other in the horizontal direction.

2. The display assembly dispensing system according to claim 1, characterized in that: First track bars (3) are respectively arranged on both sides of the base (1), and the sliding seat (5) can be slidably engaged on the first track bars (3).

3. The display assembly dispensing system according to claim 1, characterized in that: The sliding seat (5) is provided with a second track bar (7) along the vertical direction, and the sliding block (8) is slidably engaged with the second track bar (7).

4. The display assembly dispensing system according to claim 1, characterized in that: A second motor (9) is arranged on the base (1), and an output shaft of the second motor (9) is coaxially connected to the wire lever (4).

5. The display assembly dispensing system according to claim 1, characterized in that: A through slot is provided on the side of the track (11), and the mounting seat (14) at least partially penetrates the through slot and is connected to the rack (17).

6. The display assembly dispensing system according to claim 1, characterized in that: A third motor (12) is arranged on the bottom surface of the base (1), a turntable (2) is rotatably arranged on the surface of the base (1), and an output shaft of the third motor (12) is connected to the turntable (2).

7. The display assembly dispensing system according to claim 6, characterized in that: A groove body (18) is provided on the surface of the rotating disk (2), and positioning strips (19) are slidably provided at both ends of the groove body (18).

8. The display assembly dispensing system according to claim 7, characterized in that: A protrusion is formed on the lower end surface of the positioning strip (19), and the protrusion can be slidably engaged in the groove body (18). The protrusion is connected to the inner wall of the groove body (18) via a spring.

9. A dispensing method, characterized in that: The dispensing method is performed using the display assembly dispensing system according to claim 8; comprising: 1) Place the display on the turntable (2) and press it tightly using the positioning strips (19) at both ends; 2) starting the first motor (15) so that it drives the rack (17) to move through the gear column (16), thereby adjusting the distance between the two rubber heads (13); 3) Start the air cylinder (6) to adjust the height of the rubber head (13); 4) starting the second motor (9) so that it drives the wire lever (4) to rotate, thereby displacing the glue head (13) in the horizontal direction to perform glue dispensing operation on the opposite ends of the display; 5) Rotate the turntable (2), and then perform glue dispensing operation on the other two ends according to the above steps.

Images