CN217120723U

CN217120723U - Dispensing equipment for liquid crystal display production

Info

Publication number: CN217120723U
Application number: CN202220850955.6U
Authority: CN
Inventors: 宣洪权; 李能学
Original assignee: Ruijin Mingwei Electronic Technology Co ltd
Current assignee: Ruijin Mingwei Electronic Technology Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-08-05
Anticipated expiration: 2032-04-13

Abstract

The utility model discloses a dispensing device for producing a liquid crystal display screen, which belongs to the technical field of liquid crystal display screen production and comprises a workbench, a placing platform, a dispensing component, a dustproof component, a waste glue barrel, a collecting component, two guide rails and two workpiece positioning components, wherein the placing platform is arranged at the center of the top of the workbench, the top of the placing platform is symmetrically provided with two chutes, the two workpiece positioning components are symmetrically arranged at the top of the workbench, one end of each of the two workpiece positioning components is slidably arranged on the two slide rails, the two guide rails are symmetrically arranged at the top of the workbench, the dispensing component is slidably arranged on the two guide rails, the waste glue barrel is arranged at the top of the workbench, the dustproof component is arranged at the top of the workbench, the collecting component is arranged at the bottom of the workbench, the working of the dustproof component of the utility model is used for sleeving a dispensing head with dust, prevent external dust from polluting the dispensing head and improve dispensing quality.

Description

Dispensing equipment for liquid crystal display production

Technical Field

The utility model belongs to the technical field of the liquid crystal display production technique and specifically relates to a liquid crystal display production is with gluing equipment is related to.

Background

The Liquid Crystal Display (LCD) is one kind of flat panel display. It is used for screen display of TV set and computer. The display screen has the advantages of low power consumption, small volume and low radiation, and the liquid crystal display screen uses liquid crystal solution in two polarized materials. Passing a current through the liquid will cause the crystals to rearrange for imaging purposes.

The dispensing head in the dispensing equipment for producing the liquid crystal display screen is easily polluted by dust when not in use, so that the dispensing quality is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liquid crystal display production is with gluing equipment to solve prior art midpoint glue head under the user state, the point is glued the head and is polluted by the dust easily, influences the technical problem of gluing the quality.

The utility model provides a dispensing device for producing a liquid crystal display screen, which comprises a workbench, a placing platform, a dispensing component, a dustproof component, a waste glue barrel, a collecting component, two guide rails and two workpiece positioning components, wherein the placing platform is arranged at the center of the top of the workbench, the top of the placing platform is symmetrically provided with two chutes, the two workpiece positioning components are symmetrically arranged at the top of the workbench, one ends of the two workpiece positioning components are both arranged on two slide rails in a sliding way, the two guide rails are symmetrically arranged at the top of the workbench, the dispensing component is arranged on the two guide rails in a sliding way, the waste glue barrel is arranged at the top of the workbench, the waste glue barrel is positioned below the dispensing component, the bottom of the waste glue barrel is provided with a through hole, the workbench is provided with a glue dropping hole communicated with the through hole, the dustproof component is arranged at the top of the workbench, and the one end of dustproof subassembly is located and is glued between subassembly and the waste glue bucket, collect the bottom at the workstation of subassembly installation to collect the subassembly and be located the below in the hole of gluing.

Preferably, the dispensing assembly comprises a moving frame, a first lead screw sliding table, a connecting plate, a second lead screw sliding table, a lifting cylinder, a dispensing head, a glue storage tank, a booster pump, a conveying pipe and a hose, the moving frame is slidably mounted on two guide rails, the first lead screw sliding table is horizontally arranged at the top of the workbench, the connecting plate is mounted at the moving end of the first lead screw sliding table and is connected with the bottom end of the moving frame, the second lead screw sliding table is horizontally arranged at the top end of the moving frame, the lifting cylinder is vertically arranged at the moving end of the second lead screw sliding table, the output end of the lifting cylinder faces downwards, the dispensing head is mounted at the output end of the lifting cylinder, the glue storage tank is vertically arranged at the top of the moving frame, the top of the glue storage tank is provided with an adding pipe communicated with the inside of the glue storage tank, and the booster pump is horizontally arranged at the top of the moving frame, the both ends of conveyer pipe are linked together with the input of booster pump and storage glue jar respectively, the both ends of hose are linked together with the output and the some rubber heads of booster pump respectively.

Preferably, the dustproof assembly comprises a supporting plate, a sliding rail, a transverse plate, a dustproof sleeve, a rotating seat, a rotating shaft, a rotating gear, a driving motor, a bearing plate and a moving rack, the supporting plate is arranged at the top of the workbench, the slide rail is vertically arranged on the outer wall of the supporting plate, the transverse plate is slidably arranged on the slide rail, the dustproof sleeve is arranged at one end of the transverse plate far away from the support plate, and the dustproof sleeve is positioned between the dispensing head and the waste glue barrel, the rotating seat is arranged at the top of the workbench, the rotating shaft is rotatably arranged at the top end of the rotating seat, the bearing plate is arranged at the bottom of the transverse plate, the movable rack is vertically arranged on the outer wall of the bearing plate, the rotating gear is arranged on the rotating shaft, and the rotating gear is meshed with the moving rack, the driving motor is horizontally arranged on the outer wall of the rotating seat, and the output shaft of the driving motor is connected with the rotating shaft.

Preferably, the collecting component comprises a fixing frame, a collecting barrel, a stirring shaft, a stirring motor and a plurality of stirring blades, the fixing frame is installed at the bottom of the workbench, the collecting barrel is vertically arranged at the bottom end of the fixing frame, the collecting barrel is located below the glue dropping hole, the stirring shaft is rotatably installed in the collecting barrel, the stirring motor is vertically arranged at the bottom of the fixing frame, the output shaft of the stirring motor is connected with the stirring shaft, and the stirring blades are equidistantly arranged on the stirring shaft.

Preferably, the outer wall of the bottom end of the collecting barrel is provided with a rubber discharge pipe communicated with the inside of the collecting barrel, and the rubber discharge pipe is provided with an electromagnetic valve.

Preferably, every work piece locating component all includes support frame, hydraulic push rod and locating plate, the top at the workstation is installed to the support frame, locating plate slidable mounting is on two slide rails, the hydraulic push rod level sets up the top at the support frame to hydraulic push rod's output and locating plate are connected.

Compared with the prior art, the beneficial effects of the utility model reside in that:

(1) the utility model puts the liquid crystal display screen needing glue dispensing on the placing table, then the two workpiece positioning components work to clamp and limit the liquid crystal display screen, then the dispensing component works to perform automatic dispensing operation on the liquid crystal display screen, when the dispensing assembly is reset to the initial state after working, the dispensing head in the dispensing assembly is in a non-use state, the dispensing head is positioned above the waste glue barrel, and then the dust-proof assembly works to sleeve the dispensing head for dust prevention, thereby preventing external dust from polluting the dispensing head and improving the dispensing quality, meanwhile, the dispensing head in an unused state discharges the glue in the dispensing head into a waste glue barrel, the waste glue in the waste glue barrel enters a collecting assembly through the through hole and the glue dropping hole, the collecting assembly collects the waste glue entering the collecting assembly, and the situation that the glue in the dispensing head is solidified to block the dispensing head is avoided;

(2) the utility model discloses the waste glue water in the useless glue bucket gets into to collect in the collecting vessel through-hole and the glue hole that falls, and agitator motor work drives (mixing) shaft and a plurality of stirring vane and rotates simultaneously, and a plurality of stirring vane is at the uniform velocity rotated and is mixxed the waste glue water in the collecting vessel, avoids the waste glue water to take place to solidify.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is a schematic view of a partial three-dimensional structure of the present invention;

fig. 4 is a schematic view of a partial three-dimensional structure of the present invention;

fig. 5 is a schematic view of a partial three-dimensional structure of the present invention;

fig. 6 is a schematic view of a partial three-dimensional structure of the present invention.

Reference numerals:

the automatic glue dispensing device comprises a workbench 1, a glue dropping hole 11, a placing table 2, a sliding groove 21, a glue dispensing assembly 3, a moving frame 31, a first screw rod sliding table 32, a connecting plate 33, a second screw rod sliding table 34, a lifting cylinder 35, a glue dispensing head 36, a glue storage tank 37, an adding pipe 371, a booster pump 38, a conveying pipe 39, a hose 391, a dustproof assembly 4, a supporting plate 41, a sliding rail 42, a transverse plate 43, a dustproof sleeve 44, a rotating seat 45, a rotating shaft 46, a rotating gear 47, a driving motor 48, a bearing plate 49, a moving rack 491, a waste glue barrel 5, a through hole 51, a collecting assembly 6, a fixing frame 61, a collecting barrel 62, a stirring shaft 63, a stirring motor 64, stirring blades 65, a glue discharging pipe 66, an electromagnetic valve 67, a guide rail 7, a workpiece positioning assembly 8, a supporting frame 81, a hydraulic push rod 82 and a positioning plate 83.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

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, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

Referring to fig. 1 to 6, the embodiment of the present invention provides a dispensing device for producing a liquid crystal display screen, comprising a workbench 1, a placing table 2, a dispensing component 3, a dustproof component 4, a waste glue barrel 5, a collecting component 6, two guide rails 7 and two workpiece positioning components 8, wherein the placing table 2 is arranged at the center of the top of the workbench 1, the top of the placing table 2 is symmetrically provided with two sliding chutes 21, the two workpiece positioning components 8 are symmetrically arranged at the top of the workbench 1, one ends of the two workpiece positioning components 8 are both slidably mounted on two sliding rails 42, the two guide rails 7 are symmetrically arranged at the top of the workbench 1, the dispensing component 3 is slidably mounted on the two guide rails 7, the waste glue barrel 5 is mounted at the top of the workbench 1, the waste glue barrel 5 is located below the dispensing component 3, the bottom of the waste glue barrel 5 is provided with a through hole 51, the working table 1 is provided with a glue dropping hole 11 communicated with the through hole 51, the dustproof assembly 4 is arranged at the top of the working table 1, one end of the dustproof assembly 4 is positioned between the glue dispensing assembly 3 and the waste glue barrel 5, the collecting assembly 6 is arranged at the bottom of the working table 1, and the collecting assembly 6 is positioned below the glue dropping hole 11; the liquid crystal display screen needing glue dispensing is placed on the placing table 2, then the two workpiece positioning assemblies 8 work to clamp and limit the liquid crystal display screen, then the dispensing component 3 works to perform automatic dispensing operation on the liquid crystal display screen, when the dispensing component 3 works and then resets to an initial state, the dispensing head 36 in the dispensing component 3 is in a non-use state, the dispensing head 36 is positioned above the waste glue barrel 5, then the dustproof component 4 works to sleeve the dispensing head 36 for dust prevention, thereby preventing external dust from polluting the dispensing head 36 and improving the dispensing quality, meanwhile, the dispensing head 36 in the non-use state discharges the glue in the dispensing head into the waste glue barrel 5, the waste glue in the waste glue barrel 5 enters the collecting assembly 6 through the through hole 51 and the glue dropping hole 11, the collecting assembly 6 collects the waste glue entering the collecting assembly, and the situation that the glue in the dispensing head 36 is solidified to block the dispensing head 36 is avoided.

Specifically, the dispensing assembly 3 comprises a moving frame 31, a first screw rod sliding table 32, a connecting plate 33, a second screw rod sliding table 34, a lifting cylinder 35, a dispensing head 36, a glue storage tank 37, a booster pump 38, a conveying pipe 39 and a hose 391, wherein the moving frame 31 is slidably mounted on two guide rails 7, the first screw rod sliding table 32 is horizontally arranged at the top of the workbench 1, the connecting plate 33 is mounted on the moving end of the first screw rod sliding table 32, the connecting plate 33 is connected with the bottom end of the moving frame 31, the second screw rod sliding table 34 is horizontally arranged at the top end of the moving frame 31, the lifting cylinder 35 is vertically arranged at the moving end of the second screw rod sliding table 34, the output end of the lifting cylinder 35 faces downwards, the dispensing head 36 is mounted on the output end of the lifting cylinder 35, the glue storage tank 37 is vertically arranged at the top of the moving frame 31, the top of the glue storage tank 37 is provided with an adding pipe communicated with the inside of the glue storage tank, the booster pump 38 is horizontally arranged at the top of the movable frame 31, two ends of the delivery pipe 39 are respectively communicated with the input end of the booster pump 38 and the glue storage tank 37, and two ends of the hose 391 are respectively communicated with the output end of the booster pump 38 and the glue dispensing head 36; the first screw rod sliding table 32 and the second screw rod sliding table 34 are matched to work to drive the dispensing head 36 to move to the upper portion of a dispensing position on the liquid crystal display, then the lifting cylinder 35 works to drive the dispensing head 36 to move downwards for a certain distance, then the booster pump 38 works to extract glue in the glue storage tank 37 and enters the dispensing head 36 through the conveying pipe 39 and the hose 391, the dispensing head 36 performs automatic dispensing operation on the dispensing position on the liquid crystal display, after the dispensing head 36 completes dispensing operation on the liquid crystal display, the lifting cylinder 35, the first screw rod sliding table 32 and the second screw rod sliding table 34 are matched to drive the dispensing head 36 to reset to an initial state, the dispensing head 36 is in a non-use state at the moment, the dispensing head 36 is located above the waste glue barrel 5, the dustproof assembly 4 is convenient to work to prevent dust on the dispensing head 36, and meanwhile the dispensing head 36 discharges the glue into the waste glue barrel 5.

Specifically, the dustproof assembly 4 comprises a support plate 41, a slide rail 42, a transverse plate 43, a dustproof sleeve 44, a rotating seat 45, a rotating shaft 46, a rotating gear 47, a driving motor 48, a bearing plate 49 and a moving rack 491, wherein the support plate 41 is installed at the top of the workbench 1, the slide rail 42 is vertically arranged on the outer wall of the support plate 41, the transverse plate 43 is slidably installed on the slide rail 42, the dustproof sleeve 44 is installed at one end of the transverse plate 43 far away from the support plate 41, the dustproof sleeve 44 is positioned between the dispensing head 36 and the waste glue barrel 5, the rotating seat 45 is installed at the top of the workbench 1, the rotating shaft 46 is rotatably installed at the top end of the rotating seat 45, the bearing plate 49 is installed at the bottom of the transverse plate 43, the moving rack 491 is vertically arranged on the outer wall of the bearing plate 49, the rotating gear 47 is installed on the rotating shaft 46, and the rotating gear 47 is meshed with the moving rack 491, the driving motor 48 is horizontally arranged on the outer wall of the rotating seat 45, and the output shaft of the driving motor 48 is connected with the rotating shaft 46; when the dispensing head 36 is located above the waste glue barrel 5, the driving motor 48 works to drive the rotating shaft 46 and the rotating gear 47 to rotate, the rotating gear 47 drives the moving rack 491 to move upwards, the moving rack 491 drives the transverse plate 43 to move upwards on the sliding rail 42, the transverse plate 43 drives the dustproof sleeve 44 to move upwards to a proper position, the dustproof sleeve 44 covers the dispensing head 36 to the appropriate position, the dispensing head 36 is prevented from being polluted by external dust, and the dispensing quality is improved.

Specifically, the collecting assembly 6 comprises a fixing frame 61, a collecting barrel 62, a stirring shaft 63, a stirring motor 64 and a plurality of stirring blades 65, the fixing frame 61 is installed at the bottom of the workbench 1, the collecting barrel 62 is vertically arranged at the bottom end of the fixing frame 61, the collecting barrel 62 is located below the glue dropping hole 11, the stirring shaft 63 is rotatably installed in the collecting barrel 62, the stirring motor 64 is vertically arranged at the bottom of the fixing frame 61, an output shaft of the stirring motor 64 is connected with the stirring shaft 63, and the plurality of stirring blades 65 are arranged on the stirring shaft 63 at equal intervals; waste glue in the useless glue bucket 5 gets into to collect in the collecting vessel 62 through-hole 51 and the glue hole 11 that falls, and agitator motor 64 work simultaneously drives (mixing) shaft 63 and a plurality of stirring vane 65 and rotates, and a plurality of stirring vane 65 is at the uniform velocity rotated and is stirred the waste glue in the collecting vessel 62, avoids waste glue to take place to solidify.

Specifically, a rubber discharge pipe 66 communicated with the interior of the collecting barrel 62 is arranged on the outer wall of the bottom end of the collecting barrel 62, and an electromagnetic valve 67 is arranged on the rubber discharge pipe 66; the timing solenoid valve 67 is opened, and the waste glue in the collecting vessel 62 is discharged through the glue discharging pipe 66, so that the waste glue in the collecting vessel 62 is prevented from being too much.

Specifically, each workpiece positioning assembly 8 comprises a supporting frame 81, a hydraulic push rod 82 and a positioning plate 83, the supporting frame 81 is installed at the top of the workbench 1, the positioning plate 83 is slidably installed on the two sliding rails 42, the hydraulic push rod 82 is horizontally arranged at the top of the supporting frame 81, and the output end of the hydraulic push rod 82 is connected with the positioning plate 83; the hydraulic push rod 82 works to drive the positioning plate 83 to move on the two slide rails 42, and the positioning plate 83 in the two workpiece positioning assemblies 8 moves relatively to clamp and limit the liquid crystal display screen on the placing table 2.

The utility model discloses a theory of operation: the first screw rod sliding table 32 and the second screw rod sliding table 34 work together to drive the dispensing head 36 to move to the upper part of a dispensing position on the liquid crystal display, then the lifting cylinder 35 works to drive the dispensing head 36 to move downwards for a certain distance, then the booster pump 38 works to extract glue in the glue storage tank 37 to enter the dispensing head 36 through the conveying pipe 39 and the hose 391, the dispensing head 36 carries out automatic dispensing operation on the dispensing position on the liquid crystal display, after the dispensing head 36 finishes dispensing operation on the liquid crystal display, the lifting cylinder 35, the first screw rod sliding table 32 and the second screw rod sliding table 34 work together to drive the dispensing head 36 to reset to an initial state, at the moment, the dispensing head 36 is in a non-use state, the dispensing head 36 is positioned above the waste glue barrel 5, the driving motor 48 works to drive the rotating shaft 46 and the rotating gear 47 to rotate, the rotating gear 47 drives the moving rack 491 to move upwards, the moving rack drives the transverse plate 43 to move upwards on the sliding rail 42, diaphragm 43 drives dirt proof boot 44 rebound to suitable position, dirt proof boot 44 will be glued head 36 cover and establish wherein, avoid external dust to pollute the dispensing head 36, improve the point and glue quality, the dispensing head 36 under the state of not using simultaneously emits into to the waste glue bucket 5 with glue wherein in, the waste glue water in the waste glue bucket 5 gets into the waste glue bucket 5 through-hole 51 and glue dropping hole 11 and gets into and collect in the collecting vessel 62, avoid the glue solidification in the dispensing head 36 to block up the dispensing head 36.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a production of liquid crystal display is with some adhesive deposite equipment which characterized in that: comprises a workbench (1), a placing platform (2), a dispensing component (3), a dustproof component (4), a waste glue barrel (5), a collecting component (6), two guide rails (7) and two workpiece positioning components (8), wherein the placing platform (2) is arranged at the center of the top of the workbench (1), the top of the placing platform (2) is symmetrically provided with two sliding chutes (21), the two workpiece positioning components (8) are symmetrically arranged at the top of the workbench (1), one ends of the two workpiece positioning components (8) are both slidably arranged on the two sliding rails (42), the two guide rails (7) are symmetrically arranged at the top of the workbench (1), the dispensing component (3) is slidably arranged on the two guide rails (7), the waste glue barrel (5) is arranged at the top of the workbench (1), and the waste glue barrel (5) is positioned below the dispensing component (3), the bottom of useless gluey bucket (5) is equipped with through-hole (51), be equipped with on workstation (1) and be linked together with through-hole (51) and fall gluey hole (11), the top at workstation (1) is installed in dustproof subassembly (4) to the one end of dustproof subassembly (4) is located and glues subassembly (3) and useless gluey between bucket (5), collect the bottom at workstation (1) in subassembly (6) to collect subassembly (6) and be located the below of falling gluey hole (11).

2. The dispensing equipment for producing the liquid crystal display screen according to claim 1, wherein: the dispensing component (3) comprises a moving frame (31), a first screw rod sliding table (32), a connecting plate (33), a second screw rod sliding table (34), a lifting cylinder (35), a dispensing head (36), a glue storage tank (37), a booster pump (38), a conveying pipe (39) and a hose (391), wherein the moving frame (31) is slidably mounted on two guide rails (7), the first screw rod sliding table (32) is horizontally arranged at the top of the workbench (1), the connecting plate (33) is mounted on the moving end of the first screw rod sliding table (32), the connecting plate (33) is connected with the bottom end of the moving frame (31), the second screw rod sliding table (34) is horizontally arranged at the top end of the moving frame (31), the lifting cylinder (35) is vertically arranged on the moving end of the second screw rod sliding table (34), the output end of the lifting cylinder (35) faces downwards, the dispensing head (36) is mounted on the output end of the lifting cylinder (35), store up vertical setting of gluey jar (37) at the top of removing frame (31), the top of storing up gluey jar (37) is equipped with rather than inside interpolation pipe (371) that is linked together, booster pump (38) level sets up at the top of removing frame (31), the both ends of conveyer pipe (39) are linked together with the input of booster pump (38) and storage gluey jar (37) respectively, the both ends of hose (391) are linked together with the output of booster pump (38) and some gluey head (36) respectively.

3. The dispensing equipment for producing the liquid crystal display screen according to claim 2, wherein: the dustproof assembly (4) comprises a supporting plate (41), a sliding rail (42), a transverse plate (43), a dustproof sleeve (44), a rotating seat (45), a rotating shaft (46), a rotating gear (47), a driving motor (48), a bearing plate (49) and a moving rack (491), wherein the supporting plate (41) is installed at the top of the workbench (1), the sliding rail (42) is vertically arranged on the outer wall of the supporting plate (41), the transverse plate (43) is slidably installed on the sliding rail (42), the dustproof sleeve (44) is installed at one end, away from the supporting plate (41), of the transverse plate (43), the dustproof sleeve (44) is located between the dispensing head (36) and the waste glue barrel (5), the rotating seat (45) is installed at the top of the workbench (1), the rotating shaft (46) is rotatably installed at the top end of the rotating seat (45), the bearing plate (49) is installed at the bottom of the transverse plate (43), the moving rack (491) is vertically arranged on the outer wall of the bearing plate (49), the rotating gear (47) is arranged on the rotating shaft (46), the rotating gear (47) is meshed with the moving rack (491), the driving motor (48) is horizontally arranged on the outer wall of the rotating seat (45), and the output shaft of the driving motor (48) is connected with the rotating shaft (46).

4. The dispensing device for producing the liquid crystal display screen according to claim 1, wherein: collect subassembly (6) including mount (61), collecting vessel (62), (mixing) shaft (63), agitator motor (64) and a plurality of stirring vane (65), the bottom at workstation (1) is installed in mount (61), the vertical bottom that sets up at mount (61) of collecting vessel (62) to collecting vessel (62) are located the below that falls gluey hole (11), install in collecting vessel (62) rotation (mixing) shaft (63), agitator motor (64) vertical setting is in the bottom of mount (61) to the output shaft and the (mixing) shaft (63) of agitator motor (64) are connected, a plurality of agitator vane (65) are equidistant setting on (mixing) shaft (63).

5. The dispensing device for producing the liquid crystal display screen according to claim 4, wherein: and a rubber discharge pipe (66) communicated with the inside of the collecting barrel (62) is arranged on the outer wall of the bottom end of the collecting barrel, and an electromagnetic valve (67) is arranged on the rubber discharge pipe (66).

6. The dispensing equipment for producing the liquid crystal display screen according to claim 1, wherein: every work piece locating component (8) all include support frame (81), hydraulic push rod (82) and locating plate (83), the top at workstation (1) is installed in support frame (81), locating plate (83) slidable mounting is on two slide rails (42), hydraulic push rod (82) level sets up the top at support frame (81) to the output and the locating plate (83) of hydraulic push rod (82) are connected.