CN213276194U - Detection device is used in production of liquid crystal display panel bare chip - Google Patents

Abstract

The utility model relates to a detection device for the production of bare chips of liquid crystal display panels, which comprises a base, wherein a stay bar is welded at the top end of the base, a guide plate is installed at one end of the stay bar, a top seat is fixed at the top end of the stay bar, a cylinder is fixed at the central position inside the top seat, one end of the cylinder extends out of the top seat, a push rod is fixed at one end of the cylinder outside the top seat, a slide rod is fixed at the bottom end of the push rod, a press plate is fixed at the bottom end of the slide rod, a support plate is fixed at the central position at the top end of the base, an operation table is arranged at the top end of the support plate, moving handles are fixed at two ends of the slide rod, pulleys are installed at one end of the moving handles, which is far away from the slide rod, two groups of the pulleys are arranged, a guide groove is arranged at one side, the safety of the detection device during use is enhanced, and the practicability of the detection device is enhanced.

Description

Detection device is used in production of liquid crystal display panel bare chip

Technical Field

The utility model relates to a detection device is used in production of liquid crystal display panel bare chip belongs to detection device technical field.

Background

The liquid crystal display screen needs to be subjected to compression resistance detection in the production process, if the product is unqualified, the product can not be put into the market, the product can be regarded as a defective product, continuous operation of a manufacturer must ensure the quality of the product, the detection of the display screen is particularly important, the compression resistance of the display screen is qualified after reaching the standard, and the existing detection device for the production of the bare chip of the liquid crystal display panel is low in use precision, low in safety and relatively weak in practical degree, so that great troubles are brought to people, and the detection device for the production of the bare chip of the liquid crystal display panel is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves overcomes current defect, provides a detection device is used in production of liquid crystal display panel bare chip, the utility model discloses not only improve the accuracy when detection device uses, strengthened the security when detection device uses, strengthened detection device's practicality moreover, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a detection device is used in production of liquid crystal display panel bare chip, includes the base, the top welding of base has the vaulting pole, and the deflector is installed to the one end of vaulting pole, the top of vaulting pole is fixed with the footstock, and the inside central point department of putting of footstock is fixed with the cylinder to the one end of cylinder extends to the footstock outside, the outside cylinder one end of footstock is fixed with the push rod, and the bottom mounting of push rod has the slide bar, and the bottom mounting of slide bar has the clamp plate, the central point department of putting on base top is fixed with the backup pad, and the top of backup pad is provided with the operation panel.

Furthermore, both ends of the sliding rod are fixed with movable handles, and one end of each movable handle, which is far away from the sliding rod, is provided with pulleys, and the pulleys are provided with two groups.

Furthermore, a positioning long block is installed at the center position inside the supporting plate, ejector rods are arranged on two sides of the positioning long block, and a moving plate is welded at one end, far away from the positioning long block, of each ejector rod.

Furthermore, springs with equal intervals are fixed on one side of the moving plate, one end, far away from the moving plate, of each spring is fixedly connected with the inner side wall of the corresponding supporting plate, a connecting rod is fixed at the top end of the moving plate, and the top end of the connecting rod is fixedly connected with the bottom end of the operating platform.

Furthermore, a groove is fixed at the top end of the operating platform, a partition plate is arranged at the edge position of the groove, anti-slip sheets with equal intervals are fixed at the top end of the groove, and the fixing platform is installed at the top end of the anti-slip sheets.

Furthermore, a guide groove is formed in one side of the guide plate at the position of the pulley, and a lubricating plate is fixed to the inner side wall of the guide plate on one side of the guide groove.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a lubricating plate, guide way, removal handle and pulley have been set up, when the cylinder drove the push rod through the slide bar and moves down, the removal handle drove the pulley and moves in the guide way of guide way one side, and meanwhile the pulley directly contacts with the lubricating plate surface, makes the slide bar reciprocate along the guide way of guide way one side all the time, has realized the direction function when detection device uses to the accuracy when having improved detection device and using;

2. the utility model discloses a set up recess, location long block, movable plate, spring and ejector pin, when the clamp plate contacts with the display screen surface that is detected, pressure can be conducted to the movable plate surface through the connecting rod, because the slope movable plate of connecting rod can compress to spring one side, the reaction force that the spring produced and then offset downward pressure, move the baffle to location long block one side again until getting back to the original condition, avoid the display screen to collapse the bullet when downward pressure is too big, the elasticity function of preventing collapsing when having realized the detection device use, thereby the security when having strengthened the detection device use;

3. the utility model discloses a set up operation panel, backup pad, connecting rod, fixed station, baffle, antiskid piece and recess, when the display screen does not reach confined pressure just when broken, broken residue can be gathered together inside the recess at antiskid piece place by the baffle, and the function is collected to the disintegrating slag when having realized detection device and having used to detection device's practicality has been strengthened.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a front view of the present invention.

Fig. 2 is a top view of the operation table of the present invention.

Fig. 3 is a front sectional view of the support plate of the present invention.

Fig. 4 is a side sectional view of the guide plate of the present invention.

Reference numbers in the figures: 1. a base; 2. a stay bar; 3. a guide plate; 4. a top seat; 5. a cylinder; 6. a push rod; 7. a slide bar; 8. pressing a plate; 9. an operation table; 10. a support plate; 11. a connecting rod; 12. a fixed table; 13. a partition plate; 14. anti-slip sheets; 15. a groove; 16. positioning the long block; 17. moving the plate; 18. a spring; 19. a top rod; 20. a lubrication plate; 21. a guide groove; 22. a movable handle; 23. a pulley.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1-4, a detection device for bare chip production of a liquid crystal display panel comprises a base 1, a supporting rod 2 is welded at the top end of the base 1, a guide plate 3 is installed at one end of the supporting rod 2, a top seat 4 is fixed at the top end of the supporting rod 2, an air cylinder 5 is fixed at the central position inside the top seat 4, one end of the air cylinder 5 extends to the outside of the top seat 4, a push rod 6 is fixed at one end of the air cylinder 5 outside the top seat 4, a slide rod 7 is fixed at the bottom end of the push rod 6, a pressing plate 8 is fixed at the bottom end of the slide rod 7, a support plate 10 is fixed at the central position at the top end of the base 1, and an operation table 9 is arranged.

As shown in fig. 4, in the present embodiment, two ends of the sliding rod 7 are fixed with the moving handles 22, and one end of the moving handle 22 away from the sliding rod 7 is installed with the pulley 23, and there are two sets of pulleys 23, one side of the guiding plate 3 at the position of the pulley 23 is provided with the guiding groove 21, and the inner side wall of the guiding plate 3 at one side of the guiding groove 21 is fixed with the lubricating plate 20, when the cylinder 5 drives the push rod 6 to move downward through the sliding rod 7, the moving handle 22 drives the pulley 23 to move inside the guiding groove 21 at one side of the guiding plate 3, and at the same time, the pulley 23 is in direct contact with the surface of the lubricating plate 20, so that the sliding rod 7 always moves up and down along the guiding groove 21 at one side of the guiding plate 3, thereby realizing the guiding function.

As shown in fig. 3, a positioning long block 16 is installed at the center position inside the supporting plate 10 of this embodiment, and both sides of the positioning long block 16 are provided with ejector rods 19, and one end of the ejector rod 19 away from the positioning long block 16 is welded with a moving plate 17, one side of the moving plate 17 is fixed with springs 18 with equal spacing, and one end of the spring 18 away from the moving plate 17 is fixedly connected with the inner side wall of the supporting plate 10, the top end of the moving plate 17 is fixed with a connecting rod 11, and the top end of the connecting rod 11 is fixedly connected with the bottom end of the console 9, when the pressing plate 8 contacts with the surface of the display screen to be detected, the pressure is transmitted to the surface of the moving plate 17 through the connecting rod 11, since the inclined moving plate 17 of the connecting rod 11 is compressed to one side of the spring 18, the reaction force generated by the spring 18 further counteracts the downward pressure, and then the partition plate 13 is moved to, thereby enhancing the safety of the detection device when in use.

As shown in fig. 2, a groove 15 is fixed at the top end of the operation table 9 of the embodiment, a partition plate 13 is arranged at the edge position of the groove 15, anti-slip sheets 14 with equal intervals are fixed at the top end of the groove 15, and a fixing table 12 is installed at the top end of the anti-slip sheets 14, when the display screen is broken without reaching the limited pressure, broken residues are gathered inside the groove 15 where the anti-slip sheets 14 are located by the partition plate 13, and then the broken slag collecting function when the detection device is used is realized, so that the practicability of the detection device is enhanced.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

The utility model discloses the theory of operation: when the device is used, firstly, the device is connected with an external power supply and a control system, when the air cylinder 5 drives the push rod 6 to move downwards through the slide rod 7, the moving handle 22 drives the pulley 23 to move in the guide groove 21 on one side of the guide plate 3, meanwhile, the pulley 23 is in direct contact with the surface of the lubricating plate 20, so that the slide rod 7 always moves up and down along the guide groove 21 on one side of the guide plate 3, the guide function of the detection device in use is realized, the accuracy of the detection device in use is improved, then when the press plate 8 is in contact with the surface of the detected display screen, the pressure is transmitted to the surface of the moving plate 17 through the connecting rod 11, due to the inclination of the connecting rod 11, the moving plate 17 is compressed towards one side of the spring 18, the reaction force generated by the spring 18 further counteracts the downward pressure, then the partition plate 13 is moved towards one side of the positioning long block 16 until the partition plate returns to the original, thereby the security when having strengthened detection device and using, at last, when the display screen does not reach confining pressure just when broken, broken residue can be gathered together inside recess 15 at antiskid sheets 14 place by baffle 13, and then realized the disintegrating slag when detection device uses and collected the function to detection device's practicality has been strengthened.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims (6)

1. The utility model provides a detection device is used in production of liquid crystal display panel bare chip, includes base (1), its characterized in that: the welding of the top of base (1) has vaulting pole (2), and the one end of vaulting pole (2) installs deflector (3), the top of vaulting pole (2) is fixed with footstock (4), and the inside central point department of putting of footstock (4) is fixed with cylinder (5) to the one end of cylinder (5) extends to footstock (4) outside, the outside cylinder (5) one end of footstock (4) is fixed with push rod (6), and the bottom mounting of push rod (6) has slide bar (7), and the bottom mounting of slide bar (7) has clamp plate (8), the central point department of putting on base (1) top is fixed with backup pad (10), and the top of backup pad (10) is provided with operation panel (9).

2. The inspection apparatus for manufacturing a bare chip of a liquid crystal display panel according to claim 1, wherein: both ends of slide bar (7) all are fixed with removal handle (22), and remove handle (22) and keep away from the one end of slide bar (7) and install pulley (23) to pulley (23) are provided with two sets ofly.

3. The inspection apparatus for manufacturing a bare chip of a liquid crystal display panel according to claim 1, wherein: the locating long block (16) is installed at the center position inside the supporting plate (10), ejector rods (19) are arranged on two sides of the locating long block (16), and a moving plate (17) is welded at one end, far away from the locating long block (16), of each ejector rod (19).

4. The inspection apparatus for manufacturing bare chips of liquid crystal display panels according to claim 3, wherein: equidistant springs (18) are fixed on one side of the moving plate (17), one end, far away from the moving plate (17), of each spring (18) is fixedly connected with the inner side wall of the corresponding support plate (10), a connecting rod (11) is fixed at the top end of the moving plate (17), and the top end of each connecting rod (11) is fixedly connected with the bottom end of the corresponding operating table (9).

5. The inspection apparatus for manufacturing a bare chip of a liquid crystal display panel according to claim 1, wherein: the top of operation panel (9) is fixed with recess (15), and the marginal position department of recess (15) is provided with baffle (13), the top of recess (15) is fixed with equidistant antiskid sheet (14), and fixed station (12) are installed on the top of antiskid sheet (14).

6. The inspection apparatus for manufacturing a bare chip of a liquid crystal display panel according to claim 2, wherein: a guide groove (21) is formed in one side of the guide plate (3) at the position of the pulley (23), and a lubricating plate (20) is fixed on the inner side wall of the guide plate (3) on one side of the guide groove (21).

Images