CN216880124U

CN216880124U - Liquid crystal display is with point gum machine that has adjustment mechanism

Info

Publication number: CN216880124U
Application number: CN202123218479.0U
Authority: CN
Inventors: 黄民海
Original assignee: Hunan Chengxin Photoelectric Co ltd
Current assignee: Hunan Chengxin Photoelectric Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-07-05
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a dispenser with an adjusting mechanism for a liquid crystal display screen, which comprises a processing table, wherein the middle part of the top end of the processing table is provided with a dispenser body, the dispenser body comprises a base, a dispenser head and a connecting pipe, one side of the top end of the processing table, which is close to the base, is provided with a vertical seat, the bottom of the vertical seat is provided with a thread groove, the middle part of the thread groove is in threaded connection with a thread column, the bottom of the back surface of the processing table is fixedly connected with a machine box, the bottom of the inner wall of the machine box is fixedly provided with a forward and reverse rotation motor, and two sides of the top of the processing table are respectively provided with a micro-heating mechanism; the micro-heating mechanisms are arranged on two sides of the processing table, so that the glue is prevented from being solidified too fast when the external temperature is low, and the smooth proceeding of the glue dispensing work is further ensured.

Description

Liquid crystal display is with point gum machine that has adjustment mechanism

Technical Field

The utility model relates to the field of liquid crystal display screen processing, in particular to a dispenser with an adjusting mechanism for a liquid crystal display screen.

Background

The liquid crystal display screen, abbreviated as LCD in English, is a kind of flat panel display, used for screen display of TV and computer, and has the advantages of low power consumption, small volume and low radiation. The liquid crystal display screen uses liquid crystal solution in two pieces of polarization materials, so that the crystal can be rearranged to achieve the purpose of imaging when current passes through the liquid. In the production and processing of the liquid crystal display screen, a glue dispenser is generally used for gluing, and the glue dispenser is mainly used for accurately dispensing, injecting, coating and dripping glue to the accurate position of each product and can be used for realizing dotting, line drawing, circular or arc.

The existing dispenser for the liquid crystal display screen can only horizontally move and adjust the glue dripping position when generally used, the height position of the glue dripping head in actual processing can not be adjusted, the efficiency is reduced, and in addition, when the external environment is lower, the glue is solidified at a low temperature and is accelerated, troubles are caused to related personnel after the glue is dripped by the dispenser, the smooth proceeding of the glue dispensing work is influenced, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dispenser with an adjusting mechanism for a liquid crystal display screen, which aims to solve the problems that the existing dispenser for the liquid crystal display screen proposed in the background technology can only horizontally move and adjust the glue dripping position in general use, the height position of a glue dripping head in actual processing cannot be adjusted, the efficiency is reduced, in addition, when the external environment is lower, the glue solidification speed is accelerated at low temperature after the glue dripping of the dispenser, the trouble is caused to related personnel, the smooth proceeding of glue dripping work is influenced, and the use is inconvenient.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a liquid crystal display is with point gum machine that has adjustment mechanism, includes the processing platform, the mid-mounting on processing platform top has the point gum machine body, the point gum machine body includes frame, point gum machine head and connecting pipe, the frame passes through the connecting pipe and is connected with point gum machine head, the processing platform top is close to one side of frame and has placed the vertical seat, point gum machine head and the top sliding connection who founds the seat, the thread groove has been seted up to the bottom of vertical seat, the middle part threaded connection of thread groove has the screw thread post, the bottom fixedly connected with machine box at the processing platform back, the bottom fixed mounting of machine box inner wall has positive reverse motor, the little hot mechanism is all installed to the both sides at processing platform top, little hot mechanism includes fixed box, siphunculus, heating pipe, fan and blast pipe, a corner fixed mounting on processing platform top has flush mounting of switch panel.

As a preferred technical scheme of the utility model, a fan switch, a motor switch and a heating pipe switch are arranged on the surface of the switch panel, the fan, the forward and reverse rotating motor and the heating pipe are respectively and electrically connected with an external power supply through the fan switch, the motor switch and the heating pipe switch, an operation panel is arranged on one side of the front surface of the base, and the dispenser body is electrically connected with the external power supply through the operation panel.

As a preferred technical scheme of the utility model, a fixing frame is fixedly connected to the top of one side of the vertical seat, which is far away from the switch panel, an electric telescopic rod is fixedly installed in the middle of the fixing frame, the output end of the electric telescopic rod is connected with the top of the dispensing machine head, a telescopic rod switch is further arranged on the surface of the switch panel, and the electric telescopic rod is electrically connected with an external power supply through the telescopic switch.

As a preferable technical scheme of the utility model, the middle part of the inner wall of the fixed box is fixedly provided with a through pipe, the middle part of the inner wall of the through pipe is provided with a heating pipe, the top of one side of the fixed box, which is close to the base, is fixedly communicated with an exhaust pipe, one end of the exhaust pipe, which is far away from the fixed box, is communicated with a frame cover, the output end of the fan is communicated with the bottom of the through pipe, and the top of the through pipe is communicated with the exhaust pipe.

As a preferable technical scheme of the utility model, the middle part of the thread groove is in threaded connection with a thread column, the output end of the forward and reverse rotation motor is fixedly connected with a rotating rod, and the top of the rotating rod is fixedly connected with the bottom of the thread column.

As a preferred technical scheme of the utility model, the corners of the bottom of the processing table are fixedly connected with supporting blocks, and the corners of the bottom of the supporting blocks are fixedly connected with anti-skid rubber blocks.

As a preferable technical scheme of the utility model, an electronic thermometer is fixedly arranged in the middle of the front face of the fixing box, and a detection end of the electronic thermometer is arranged in the through pipe.

Compared with the prior art, the utility model has the beneficial effects that:

the machine base is connected with the dispensing machine head through a connecting pipe for dispensing, the forward and reverse rotating motor is started to drive the threaded column to rotate forward and reverse, and the threaded groove is in threaded connection with the threaded column, so that the integral vertical seat can be finely adjusted up and down under the action of threads, the vertical fine adjustment of the dispensing machine head is realized, the adjustment and the use are convenient, and the dispensing efficiency is improved; the processing platform both sides installation is hot mechanism a little, and hot mechanism a little includes fixed case, siphunculus, heating pipe, fan and blast pipe, and when ambient temperature is lower, start the fan to the inside ventilation of siphunculus, later the heating pipe with the wind heating, by the blast pipe discharge, guarantee that point gum machine body both sides air temperature is higher, prevent glue and solidify too fast, and then guarantee going on smoothly of work, convenient to use are glued to the point.

Drawings

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

FIG. 2 is a structural view of a micro-heating mechanism according to the present invention;

FIG. 3 is a side connection structure view of the bottom of the stand and the processing table according to the present invention;

FIG. 4 is a bottom view of the support block of the present invention.

In the figure: 1. a processing table; 2. a dispenser body; 3. a machine base; 4. a dispensing head; 5. a connecting pipe; 6. a micro-heating mechanism; 7. a vertical seat; 8. an electronic thermometer; 9. an operation panel; 10. a switch panel; 11. a support block; 12. a fixing frame; 13. an electric telescopic rod; 14. a case; 15. a positive and negative rotation motor; 16. a thread groove; 17. a threaded post; 18. a rotating rod; 19. a fixed box; 20. pipe passing; 21. a fan; 22. an exhaust pipe; 23. a frame cover; 24. heating a tube; 25. and (4) an anti-skid rubber block.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a dispenser with an adjusting mechanism for a liquid crystal display, comprising a processing table 1, wherein a dispenser body 2 is arranged in the middle of the top end of the processing table 1, the dispenser body 2 comprises a base 3, a dispenser head 4 and a connecting pipe 5, the base 3 is connected with the dispenser head 4 through the connecting pipe 5, a vertical base 7 is arranged on one side of the top end of the processing table 1 close to the base 3, the dispenser head 4 is slidably connected with the top of the vertical base 7, a threaded groove 16 is arranged at the bottom of the vertical base 7, a threaded column 17 is connected with the middle part of the threaded groove 16 through a thread, a machine box 14 is fixedly connected with the bottom of the back surface of the processing table 1, a forward and backward rotation motor 15 is fixedly arranged at the bottom of the inner wall of the machine box 14, the liquid crystal display to be processed is arranged above the base 3, the base 3 is connected with the dispenser head 4 through the connecting pipe 5, and the dispenser body 2 is used for dispensing work, the positive and negative rotation motor 15 is started to work in work, the positive and negative rotation motor 15 drives the connected rotating rod 18 to rotate, and further can drive the threaded column 17 to rotate positively and negatively, the threaded groove 16 at the bottom of the vertical seat 7 is in threaded connection with the threaded column 17, when the threaded column 17 rotates, the vertical seat 7 can be integrally moved up and down under the action of threads, so that the vertical fine adjustment of the dispensing machine head 4 is realized, the dispensing height is changed, the fine adjustment is convenient to use, and the dispensing efficiency is improved, the micro-heating mechanisms 6 are arranged on two sides of the top of the processing table 1, each micro-heating mechanism 6 comprises a fixed box 19, a through pipe 20, a heating pipe 24, a fan 21 and an exhaust pipe 22, a switch panel 10 is fixedly arranged at one corner of the top of the processing table 1, when the external temperature is low, the fan 21 and the heating pipe 24 are started through the switch panel 10, the fan 21 works to ventilate to the inside of the through pipe 20, and then the air is heated when passing through the heating pipe 24 in the through pipe 20, then hot-blast by the blast pipe 22 discharge, guarantee that point gum machine body 2 both sides air temperature is higher, prevent that glue from solidifying too fast, and then guarantee going on smoothly of some glue work.

Switch panel 10's surface is equipped with fan switch, motor switch and heating pipe switch, and fan 21, just reverse motor 15 and heating pipe 24 respectively through fan switch, motor switch and heating pipe switch and external power supply electric connection, and the positive one side of frame 3 is equipped with operating panel 9, and point gum machine body 2 passes through operating panel 9 and external power supply electric connection, and switch panel 10 is used for controlling fan 21, just reverse motor 15 and heating pipe 24 respectively.

Found the fixed frame 12 of the top fixedly connected with of seat 7 keeping away from flush mounting plate 10 one side, the middle part fixed mounting of fixed frame 12 has electric telescopic handle 13, electric telescopic handle 13's output and dispenser head 4's top are connected, flush mounting plate 10's surface still is equipped with the telescopic link switch, electric telescopic handle 13 passes through telescopic switch and external power supply electric connection, electric telescopic handle 13 can promote dispenser head 4 and remove, change the horizontal position of gluing.

The middle part fixed mounting of fixed box 19 inner wall has siphunculus 20, and the mid-mounting of siphunculus 20 inner wall has heating pipe 24, and the fixed intercommunication in top that fixed box 19 is close to frame 3 one side has blast pipe 22, and the one end intercommunication that fixed box 19 was kept away from to blast pipe 22 has housing 23, and the output of fan 21 communicates with the bottom of siphunculus 20, and the top and the blast pipe 22 of siphunculus 20 communicate. Fan 21 is to the inside blast air of tuber pipe 20, later discharge through blast pipe 22, the positive middle part fixed mounting of fixed box 19 has electronic thermometer 8, electronic thermometer 8's sense terminal is installed inside siphunculus 20, electronic thermometer 8 can detect the temperature of heating pipe 24 heating, when external temperature is lower during the use, start fan 21 and heating pipe 24 through flush mounting plate of switch 10, fan 21 work is to the inside ventilation of siphunculus 20, later wind is heated when the heating pipe 24 in siphunculus 20, observe the temperature of heating through electronic thermometer 8, later hot-blast is discharged by blast pipe 22, gather together point gum machine body 2 both sides by frame cover 23, guarantee that 2 both sides air temperature of point gum machine body is higher, prevent that glue from solidifying too fast, and then guarantee going on smoothly of point gum work.

The middle part threaded connection of thread groove 16 has screw thread post 17, the output fixedly connected with bull stick 18 of just reversing motor 15, the top of bull stick 18 and the bottom fixed connection of screw thread post 17, just reversing motor 15 siphunculus bull stick 18 can drive screw thread post 17 and rotate, start just reversing motor 15 work through flush mounting plate 10 during the use, just reversing motor 15 drives bull stick 18 and rotates, and then can drive screw thread post 17 just reverse rotation, because 16 and the screw thread post 17 threaded connection of thread groove of stand 7 bottoms, during screw thread post 17 rotates, and then can make stand 7 whole reciprocate under the effect of screw thread, thereby upper and lower fine setting to adhesive deposite aircraft nose 4, change the height that the point was glued, height fine setting festival convenient to use.

The corner of the bottom of the processing table 1 is fixedly connected with a supporting block 11, the corner of the bottom of the supporting block 11 is fixedly connected with an anti-skid rubber block 25, and the anti-skid rubber block 25 reduces the sliding of the bottom of the processing table 1.

When the dispensing machine with the adjusting mechanism is used, a power supply is switched on, the liquid crystal display screen to be processed is placed above the machine base 3, the machine base 3 is connected with the dispensing machine head 4 through the connecting pipe 5, the dispensing machine body 2 can be controlled to carry out dispensing work through the operation panel 9, the electric telescopic rod 13 is started through the switch panel 10 during work to push the dispensing machine head 4 to move horizontally, so that the dispensing horizontal position is changed, the forward and reverse rotation motor 15 is started through the switch panel 10 to work, the forward and reverse rotation motor 15 drives the rotating rod 18 to rotate, so that the threaded column 17 can be driven to rotate forward and reverse, as the threaded groove 16 at the bottom of the vertical base 7 is in threaded connection with the threaded column 17, the vertical base 7 can move up and down integrally under the action of threads when the threaded column 17 rotates, so that the up and down fine adjustment of the dispensing machine head 4 is realized, the dispensing height is changed, high fine adjustment convenient to use, the efficiency of point is glued is improved, 1 both sides installation of processing platform is little hot mechanism 6 including fixed case 19, siphunculus 20, heating pipe 24, fan 21 and blast pipe 22, when ambient temperature is lower, start fan 21 and heating pipe 24 through flush mounting plate of switch 10, fan 21 work is to the inside ventilation of siphunculus 20, later wind is heated when the heating pipe 24 in the siphunculus 20, can observe the temperature of heating through electronic thermometer 8, later hot-blast is discharged by blast pipe 22, gather together in point machine body 2 both sides by housing 23, guarantee that point machine body 2 both sides air temperature is higher, prevent that glue from solidifying too fast, and then guarantee going on smoothly of point work, high durability and convenient use.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a liquid crystal display is with point gum machine that has adjustment mechanism, includes processing platform (1), its characterized in that: the utility model discloses a machine tool for gluing is characterized in that the mid-mounting on processing platform (1) top has point gum machine body (2), point gum machine body (2) are including frame (3), point gum machine head (4) and connecting pipe (5), frame (3) are connected with point gum machine head (4) through connecting pipe (5), stand (7) have been placed to one side that processing platform (1) top is close to frame (3), point gum machine head (4) and the top sliding connection who stands (7), thread groove (16) have been seted up to the bottom of standing (7), the middle part threaded connection of thread groove (16) has screw thread post (17), the bottom fixedly connected with machine box (14) at the back of processing platform (1), the bottom fixed mounting of machine box (14) inner wall has just reversing motor (15), little hot mechanism (6) are all installed to the both sides at processing platform (1) top, little hot mechanism (6) are including fixed case (19), The processing platform comprises a through pipe (20), a heating pipe (24), a fan (21) and an exhaust pipe (22), wherein a switch panel (10) is fixedly installed at one corner of the top end of the processing platform (1).

2. The dispenser with adjusting mechanism for lcd according to claim 1, wherein: the surface of flush mounting plate of switch (10) is equipped with fan switch, motor switch and heating pipe switch, just fan (21), just reverse motor (15) and heating pipe (24) are respectively through fan switch, motor switch and heating pipe switch and external power supply electric connection, the positive one side of frame (3) is equipped with operating panel (9), point gum machine body (2) are through operating panel (9) and external power supply electric connection.

3. The dispenser with adjusting mechanism for lcd according to claim 1, wherein: found seat (7) and kept away from the fixed frame of top fixedly connected with (12) of flush mounting plate of switch (10) one side, the middle part fixed mounting of fixed frame (12) has electric telescopic handle (13), the output of electric telescopic handle (13) is connected with the top of some glue aircraft nose (4), the surface of flush mounting plate of switch (10) still is equipped with the telescopic link switch, electric telescopic handle (13) are through telescopic switch and external power supply electric connection.

4. The dispenser with adjusting mechanism for lcd according to claim 1, wherein: the middle part fixed mounting of fixed case (19) inner wall has siphunculus (20), the mid-mounting of siphunculus (20) inner wall has heating pipe (24), the fixed intercommunication in top that fixed case (19) are close to frame (3) one side has blast pipe (22), the one end intercommunication that fixed case (19) were kept away from in blast pipe (22) has frame cover (23), the output of fan (21) and the bottom intercommunication of siphunculus (20), the top and blast pipe (22) intercommunication of siphunculus (20).

5. The dispenser with adjusting mechanism for lcd according to claim 1, wherein: the middle part threaded connection of thread groove (16) has screw thread post (17), the output fixedly connected with bull stick (18) of just reversing motor (15), the top of bull stick (18) and the bottom fixed connection of screw thread post (17).

6. The dispenser with adjusting mechanism for lcd according to claim 1, wherein: the corner of the bottom of the processing table (1) is fixedly connected with a supporting block (11), and the corner of the bottom of the supporting block (11) is fixedly connected with an anti-skid rubber block (25).

7. The dispenser with adjusting mechanism for lcd according to claim 1, wherein: the middle part of the front surface of the fixed box (19) is fixedly provided with an electronic thermometer (8), and the detection end of the electronic thermometer (8) is arranged in the through pipe (20).