CN214160301U

CN214160301U - Positioning device is glued to high accuracy point

Info

Publication number: CN214160301U
Application number: CN202022977367.2U
Authority: CN
Inventors: 齐玮; 高志敏
Original assignee: Huizhou Kaimeng Medical Technology Co ltd
Current assignee: Huizhou Kaimeng Medical Technology Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-09-10
Anticipated expiration: 2030-12-08
Also published as: WO2022121584A1

Abstract

The utility model relates to a positioning device is glued to high accuracy point relates to the technical field who glues the structure, including base, anchor clamps, is provided with the point on the base and glues the ware, and the base is provided with the positioner who is connected with the point ware, and positioner slides the setting on the base including sliding seat, actuating mechanism, and the seat that slides, and the point ware setting is on the seat that slides, and actuating mechanism sets up on the base and is connected with the seat that slides. This application drives the point through actuating mechanism and glues the ware and remove to this position to adding glue is fixed a position, then the point is glued the ware and is added glue, consequently need not to adopt and adds glue more and improve the joint strength of sheetmetal and glass, has reduced the probability that unnecessary glue spills over, has saved the time of clearance, has improved the efficiency when installing the sheetmetal on glass.

Description

Positioning device is glued to high accuracy point

Technical Field

The application relates to the technical field of dispensing structures, in particular to high-precision dispensing positioning equipment.

Background

Weighing scales often have a transparent glass pan, and during the manufacturing of the weighing scale, the plastic bottom shell and the glass plate are bonded together by glue. The plastic bottom shell is internally provided with an electric wire, an internal sensing device and the like, and in order to cover traces of the glue and parts such as the electric wire, the electronic device and the like, a metal sheet or a separation blade made of other materials is required to be pasted between the plastic bottom shell and the glass plate, so that the interface of the electronic scale is more attractive and tidy.

In the related art, generally, a metal sheet is manually placed on a clamp, glue is added to the metal sheet, each set of clamp is matched with one set of pressing device, glass is placed on the clamp and extruded by the clamp, the clamp and a product are preliminarily cured through an ultraviolet ray cold light furnace after being pressed, and the product is finally cured through the UV furnace after being cleaned and brushed.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: glue is added through the manual work, and consequently the position that glue added at every turn is indefinite to in order to make joint strength between sheetmetal and the glass reach the requirement, generally just adopt and add glue more and satisfy the requirement, consequently cause unnecessary glue to spill over, lead to the process of clearing up unnecessary glue more troublesome, wasted more time, reduced the efficiency when installing the sheetmetal on glass.

SUMMERY OF THE UTILITY MODEL

In order to improve the efficiency when installing the sheetmetal on glass, this application provides a positioning device is glued to high accuracy point.

The application provides a pair of positioning device is glued to high accuracy point adopts following technical scheme:

the utility model provides a positioning device is glued to high accuracy point, includes the base, sets up the anchor clamps on the base, be provided with the point on the base and glue the ware, the base is provided with the positioner who is connected with the point ware, positioner is including sliding seat, actuating mechanism, the seat that slides and sets up on the base, the point ware sets up on the seat that slides, actuating mechanism sets up on the base and is connected with the seat that slides.

Through adopting above-mentioned technical scheme, install the sheetmetal on anchor clamps, actuating mechanism starts to drive the seat that slides and removes, and the seat that slides removes and drives the point gluer and remove to this comes to fix a position the position of adding glue, then the point gluer adds glue, consequently need not to adopt and adds glue more and improves the joint strength of sheetmetal and glass, has reduced the probability that unnecessary glue spills over, has saved the time of clearance, has improved the efficiency when installing the sheetmetal on glass.

Optionally, actuating mechanism includes sliding beam, first drive assembly, second drive assembly, sliding beam slides and sets up on the base, the seat that slides sets up on sliding beam and the direction of sliding is perpendicular with the seat direction of sliding that slides, first drive assembly sets up on the base and is connected with sliding beam, second drive assembly sets up on the base and is connected with the seat that slides.

Through adopting above-mentioned technical scheme, first drive assembly starts to drive the roof beam that slides and removes, and second drive assembly starts to drive the seat that slides simultaneously and removes to this seat that slides can follow two mutually perpendicular's direction and remove, thereby the point is glued the ware and can be fixed a position a plurality of positions as required, consequently can add glue to the sheetmetal on a plurality of anchor clamps, has saved the time of adding the glue cost, has improved the efficiency when installing the sheetmetal on glass.

Optionally, the first driving assembly comprises two synchronizing wheels, a synchronous motor and a synchronous belt, the synchronizing wheels are rotatably arranged on the base, the synchronous motor is arranged on the base and connected with the synchronizing wheels, and the synchronous belt is sleeved on the two synchronizing wheels and connected with the sliding beam.

By adopting the technical scheme, the synchronous motor is started to drive the synchronous wheel to rotate, the synchronous wheel rotates to drive the synchronous belt to move, and the synchronous belt moves to drive the sliding beam to move, so that the sliding beam is driven to move; meanwhile, the structure of the synchronous belt is simple, and the positioning precision is high.

It is optional, the roof beam that slides can be dismantled with the hold-in range through coupling assembling and be connected, coupling assembling includes mounting panel, fixed plate, connecting plate, the waist shape hole that supplies the screw to pass is connected and set up through screw and the roof beam that slides to the mounting panel, synchronous machine and the synchronizing wheel of being connected with synchronous machine all set up on the mounting panel, the fixed plate sets up on the roof beam that slides, the connecting plate is connected with the fixed plate through connecting screw and is pressed from both sides tight hold-in range with the fixed plate cooperation.

After the synchronous belt is used for a period of time, the synchronous belt is deformed or abraded, so that the positioning precision when the synchronous belt drives the glue dispenser to move is reduced, and the position of the glue dispenser for adding glue is deviated;

by adopting the technical scheme, the connecting screw is screwed to enable the connecting plate to be far away from the fixing plate, then the screw is loosened, and the mounting plate is moved to drive the distance between the two synchronous wheels to be reduced, so that the synchronous belt can be taken down for replacement; after the change is accomplished, promote the mounting panel and make hold-in range and two synchronizing wheel cooperations, and make the hold-in range tensioning, twist and move the screw fixed mounting panel, twist and move connecting screw and drive the connecting plate and be close to the fixed plate, therefore connecting plate and fixed plate cooperation press from both sides tight hold-in range to this realizes changing the hold-in range, thereby improved the positioning accuracy when driving the point and gluing ware and removing, improved the position accuracy nature that the point gluing ware adds glue.

Optionally, the fixed plate slides and sets up on the roof beam that slides, be provided with the adjusting part who is connected with the fixed plate on the roof beam that slides, adjusting part includes regulating plate, set screw, the regulating plate sets up on the fixed plate and sets up the bar hole, set screw passes the bar hole and supports tightly on the movable plate with the roof beam threaded connection that slides.

The thickness specifications of different synchronous belts are different, and the position of the fixing plate is fixed, so that when the fixing plate and the adjusting plate are matched to clamp the synchronous belts with different specifications, the fixing plate and the adjusting plate can pull the synchronous belts, the synchronous belts are easily damaged, and the service life of the synchronous belts is shortened;

through adopting above-mentioned technical scheme, twist and move set screw and keep away from the regulating plate, then promote the regulating plate and drive the hold-in range that the fixed plate removed and adapt to different thickness, remove the completion back, twist and move set screw and support tightly on the regulating plate to this removes the hold-in range that the fixed plate position adapted to different thickness.

Optionally, a sliding plate is vertically arranged on the sliding seat in a sliding mode, the glue dispenser is arranged on the sliding plate, and a lifting mechanism connected with the sliding plate is arranged on the sliding seat.

The metal sheet is placed on the clamp, then the glass is placed on the clamp, and the glue dispenser can move above the clamp, so that the glue dispenser can easily collide with the clamp when moving;

by adopting the technical scheme, when glue needs to be added, the lifting mechanism is started to drive the sliding plate to move, the sliding plate moves to drive the glue dispenser to move downwards to add the glue, and after the glue is added, the lifting mechanism drives the glue dispenser to move upwards to be away from the clamp, so that the probability of collision between the glue dispenser and the clamp when the glue dispenser moves is reduced.

Optionally, the base is provided with the strutting arrangement who is connected with the roof beam that slides, strutting arrangement includes supporting seat, backup pad, connection diaphragm, the supporting seat slides and sets up on the base, the backup pad sets up on the roof beam lower surface that slides, connect the diaphragm setting in the backup pad and through holding screw and supporting seat connection.

In order to facilitate the sliding of the sliding seat, one end of the sliding beam generally extends out of the base, but the length of the sliding beam is longer, so that the stress at the joint of the sliding beam and the base is larger, the joint of the sliding beam and the base is easy to deform, and the precision of the sliding beam when moving to drive the glue dispenser to move is reduced;

by adopting the technical scheme, the stress at the joint of the sliding beam and the base is dispersed by the sliding beam through the supporting plate, so that the deformation probability of the joint of the sliding beam and the base is reduced, and the precision of the sliding beam when moving to drive the glue dispenser to move is improved; simultaneously, the supporting seat can be replaced by screwing the supporting screw, so that the supporting effect of the supporting seat and the supporting plate on the sliding beam is improved.

Optionally, a sliding groove is formed in the base, two sliding rails are fixedly mounted on the sliding groove, arc-shaped sliding grooves are formed in two opposite side walls of each sliding rail, two sliding rails are slidably provided with a moving seat connected with a sliding beam, and a sliding block arranged on each sliding groove is fixedly mounted on each moving seat.

By adopting the technical scheme, the sliding fit of the sliding block and the arc-shaped sliding groove reduces the friction force between the sliding block and the sliding rail when the sliding beam moves, reduces the abrasion between the sliding block and the sliding rail, and prolongs the service life of the sliding block and the sliding rail.

Optionally, hold-in range and synchronizing wheel are located the inslot that slides, be provided with on the base and cover the groove of sliding and leave gapped apron with the base lateral wall, be provided with the movable plate that passes the clearance and be connected with the roof beam that slides on the removal seat.

Through adopting above-mentioned technical scheme, block impurity through the apron, reduced the probability that impurity fell on synchronizing wheel, hold-in range and the slide rail, reduced synchronizing wheel, hold-in range and slide rail and received the probability of wearing and tearing, improved the life-span of synchronizing wheel, hold-in range and slide rail.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the driving mechanism drives the glue dispenser to move so as to position the position for adding glue, and then the glue dispenser adds glue, so that the connection strength of the metal sheet and the glass is improved without adding more glue, the probability of overflow of redundant glue is reduced, the cleaning time is saved, and the efficiency of mounting the metal sheet on the glass is improved;

2. the connecting screw is screwed to enable the connecting plate to be far away from the fixing plate, then the screw is loosened, and the mounting plate is moved, so that the synchronous belt can be taken down for replacement; after the replacement is finished, the mounting plate is fixed by screwing the screw, and the synchronous belt is clamped by matching the connecting plate and the fixing plate by screwing the connecting screw, so that the synchronous belt is replaced, the positioning precision when the glue dispenser is driven to move is improved, and the position precision of adding glue to the glue dispenser is improved;

3. the lifting mechanism is started to drive the glue dispenser to move downwards to add glue, and after the glue is added, the lifting mechanism drives the glue dispenser to move upwards to be away from the clamp, so that the probability of collision between the glue dispenser and the clamp when the glue dispenser moves is reduced.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic illustration of a first drive assembly of the present application, wherein the cover plate has been exploded;

FIG. 3 is a schematic view of the construction of the connection assembly and adjustment assembly of the present application;

FIG. 4 is a schematic view of the support device of the present application;

FIG. 5 is a schematic structural view of a dispenser according to the present application;

fig. 6 is a partial exploded view of the present application.

Reference numerals: 1. a base; 11. a support beam; 12. a fixed beam; 13. a sliding groove; 14. sealing the cover; 15. a cover plate; 16. a slide rail; 17. a movable seat; 171. a slide plate; 172. a moving groove; 18. moving the plate; 19. a guide rail; 2. a glue dispenser; 21. dispensing a glue cylinder; 211. a connecting pipe; 212. discharging the rubber tube; 213. a clamping groove; 214. a glue outlet needle head; 215. a fixed tube; 22. a piston; 23. a push rod; 231. a position avoiding surface; 24. a moving mechanism; 25. a drive plate; 26. a clamping assembly; 261. a double-ended cylinder; 262. a splint; 263. a cross bar; 27. a moving assembly; 271. a mounting seat; 272. a driving cylinder; 3. a positioning device; 31. a sliding seat; 32. a drive mechanism; 33. a sliding beam; 34. a first drive assembly; 341. a synchronizing wheel; 342. a synchronous motor; 343. a synchronous belt; 35. a second drive assembly; 36. a lifting mechanism; 4. a connecting assembly; 41. mounting a plate; 411. a waist-shaped hole; 42. a fixing plate; 43. a connecting plate; 431. a connecting screw; 5. an adjustment assembly; 51. an adjusting plate; 511. a strip-shaped hole; 52. a set screw; 6. a support device; 61. a supporting seat; 62. a support plate; 63. connecting the transverse plates; 631. and supporting the screw.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses positioning device is glued to high accuracy point.

Referring to fig. 1, the high-precision dispensing and positioning apparatus includes a base 1 and a dispenser 2 slidably mounted on the base 1, and a fixture (not shown in the figure) for mounting a metal sheet is fixedly mounted on the base 1 and below the dispenser 2.

Referring to fig. 1, a base 1 is provided with a positioning device 3 connected with a dispenser 2, the positioning device 3 includes a sliding seat 31 and a driving mechanism 32, two vertical supporting beams 11 are fixedly mounted on the upper surface of the base 1, a horizontal fixed beam 12 is fixedly mounted on the top ends of the two supporting beams 11, the sliding seat 31 is horizontally slidably mounted on the fixed beam 12, and the driving mechanism 32 is disposed on the fixed beam 12 and connected with the sliding seat 31.

Referring to fig. 1 and 2, the driving mechanism 32 includes a sliding beam 33, a first driving assembly 34, and a second driving assembly 35, and the upper surface of the fixed beam 12 is provided with sliding grooves 13 penetrating through both ends of the fixed beam 12 in the length direction; both ends of the length direction of the fixed beam 12 are fixedly provided with a sealing cover 14 covering the sliding groove 13 through screws, the top end of the sealing cover 14 extends to the upper surface of the fixed beam 12, meanwhile, the top ends of the two sealing covers 14 are provided with a cover plate 15 covering the sliding groove 13 through screws, and a gap is reserved between the cover plate 15 and the upper surface of the fixed beam 12.

Referring to fig. 1 and 2, two horizontal and parallel slide rails 16 are fixedly mounted at the bottom of the sliding groove 13 through screws, and the length direction of the slide rails 16 is parallel to the length direction of the fixed beam 12; arc-shaped sliding grooves are formed in two opposite side walls of the sliding rail 16, the sliding grooves are in a horizontal state and penetrate through two ends of the sliding rail 16 in the length direction, a moving seat 17 is slidably mounted on the two sliding rails 16 in the length direction of the sliding rail 16, a sliding block slidably mounted on the sliding grooves is fixedly mounted on the moving seat 17, and meanwhile the top end of the moving seat 17 extends to the upper side of the sliding rail 16 and is located in the sliding groove 13; the two opposite side walls of the moving seat 17 are integrally provided with moving plates 18, one ends of the two moving plates 18, which are far away from the moving seat 17, penetrate through the gap between the cover plate 15 and the fixed beam 12 respectively and extend out of the fixed beam 12, meanwhile, the two moving plates 18 are located on the two sides of the cover plate 15 respectively, and the top ends of the moving plates 18 vertically extend upwards to the upper side of the cover plate 15.

Referring to fig. 1 and 2, one end of the sliding beam 33 in the length direction is fixedly installed at the top ends of the two moving plates 18, one end of the sliding beam 33 far away from the moving plates 18 horizontally extends out of the fixed beam 12, and the length direction of the sliding beam 33 is perpendicular to the length direction of the fixed beam 12; the sliding seat 31 is slidably mounted on the sliding beam 33 along the length direction of the sliding beam 33.

Referring to fig. 2 and 3, the side wall of one side of the sliding beam 33 and the side wall of the sliding seat 31 far away from the sliding beam 33 are both provided with sliding grooves 13, the sliding grooves 13 on the sliding beam 33 penetrate through both ends of the sliding beam 33 in the length direction, the sliding grooves 13 on the sliding seat 31 penetrate through both ends of the sliding seat 31 in the height direction, and both the sliding beam 33 and the sliding seat 31 are fixedly provided with a sealing cover 14 and a cover plate 15 which cover the sliding grooves 13 through screws; the sliding rails 16, the moving seats 17 and the moving plates 18 with the same structure are arranged on the sliding grooves 13 of the sliding beam 33 and the sliding seats 31, the length direction of the sliding rails 16 on the sliding beam 33 is parallel to the length direction of the sliding beam 33, and the sliding rails 16 on the sliding seats 31 are in a vertical state.

Referring to fig. 1 and 2, one end of the moving plate 18 on the sliding beam 33 passes through a gap between the cover plate 15 and the sliding beam 33 and then horizontally extends to the outside of the cover plate 15, the sliding seat 31 is fixedly installed on one end of the moving plate 18 outside the sliding beam 33, one end of the moving plate 18 on the sliding seat 31 passes through a gap between the cover plate 15 and the sliding seat 31 and then horizontally extends to the outside of the cover plate 15, and one end of the moving plate 18 outside the sliding seat 31 is fixedly installed with the sliding plate 171, so that the moving plate 18 moves to drive the sliding plate 171 to vertically move.

Referring to fig. 1 and 2, the sliding seat 31 is provided with a lifting mechanism 36 connected with the moving seat 17 on the sliding seat 31, and the lifting mechanism 36 is connected with the moving seat 17 on the sliding seat 31; the first driving assembly 34 is disposed on the fixed beam 12 and connected to the movable base 17 on the fixed beam 12, the second driving assembly 35 is disposed on the sliding beam 33 and connected to the movable base 17 on the sliding beam 33, the first driving assembly 34, the second driving assembly 35 and the lifting mechanism 36 have the same structure, and the first driving assembly 34 is taken as an example for explanation.

Referring to fig. 1 and 2, the first driving assembly 34 includes two synchronizing wheels 341, a synchronizing motor 342, and a synchronizing belt 343, and the two synchronizing wheels 341 are rotatably installed on the sliding chute 13 and located at two ends of the fixed beam 12 in the length direction, respectively; the synchronous motors 342 are installed on the fixed beam 12, and two synchronous motors 342 are arranged and respectively connected with the two synchronous wheels 341, and simultaneously the two synchronous motors 342 synchronously rotate; the synchronous belt 343 is sleeved on the two synchronous wheels 341, and the synchronous belt 343 is detachably connected with the movable base 17 through the connecting assembly 4.

Referring to fig. 2 and 3, the connecting assembly 4 includes a mounting plate 41, a fixing plate 42, and a connecting plate 43, wherein two ends of the sliding groove 13 in the length direction of the fixing beam 12 are provided with avoiding holes communicated with the lower surface of the fixing beam 12, and the width of the avoiding holes is smaller than the width of the sliding groove 13; two mounting plates 41 are arranged, and the two mounting plates 41 are in threaded connection with the bottoms of the sliding grooves 13 through screws and are respectively positioned at the two position avoiding holes; waist-shaped holes 411 are formed in the mounting plate 41 along the length direction of the fixed beam 12, screws penetrate through the waist-shaped holes 411 and are in threaded connection with the bottoms of the sliding grooves 13, the two synchronous motors 342 are fixedly mounted on the lower surfaces of the two mounting plates 41 respectively, output shafts of the synchronous motors 342 vertically penetrate upwards to the outside of the mounting plate 41, and meanwhile the two synchronous wheels 341 are fixedly mounted on the output shafts of the two synchronous motors 342 respectively and coaxially.

Referring to fig. 2 and 3, the fixed plate 42 is slidably mounted on the upper surface of the movable base 17, the connecting plate 43 is fixedly connected to the fixed plate 42 through a connecting screw 431, and the connecting plate 43 and the fixed plate 42 are respectively located at two sides of the timing belt 343 and cooperate to clamp the timing belt 343; remove and be provided with the adjusting part 5 of being connected with fixed plate 42 on the seat 17, adjusting part 5 includes regulating plate 51, set screw 52, regulating plate 51 is integrative to be set up on fixed plate 42 bottom, and regulating plate 51 lower surface is contradicted on removing seat 17 upper surface, regulating plate 51 salient simultaneously is on the lateral wall of fixed plate 42 keeping away from hold-in range 343 one side, and regulating plate 51 upper surface is gone up and has been seted up bar hole 511 along the length direction of perpendicular to fixed beam 12, set screw 52 passes bar hole 511 and with remove seat 17 threaded connection and fix regulating plate 51.

Referring to fig. 1 and fig. 2, the synchronous motor 342 is started to drive the synchronous wheel 341 to rotate, the synchronous wheel 341 rotates to drive the synchronous belt 343 to move, the synchronous belt 343 moves to drive the sliding beam 33 to be horizontal, and the synchronous belt 343 on the sliding beam 33 drives the sliding seat 31 to move horizontally; meanwhile, the two synchronous wheels 341 on the sliding seat 31 are located at two ends of the sliding seat 31 in the height direction, so that the synchronous belt 343 located on the sliding seat 31 drives the sliding plate 171 to move vertically.

Referring to fig. 1 and 4, a supporting device 6 connected with the sliding beam 33 is arranged on the side wall of the fixed beam 12 close to one side of the sliding seat 31, the supporting device 6 comprises a supporting seat 61, a supporting plate 62 and a connecting transverse plate 63, a horizontal guide rail 19 is fixedly arranged on the side wall of the fixed beam 12 close to one side of the sliding seat 31 and below the sliding beam 33, the length direction of the guide rail 19 is parallel to the sliding direction of the sliding beam 33, meanwhile, circular arc-shaped guide grooves are formed in the upper side wall and the lower side wall of the guide rail 19, and the guide grooves penetrate through the two ends of the guide rail 19 in the length direction; the supporting seat 61 is slidably mounted on the guide rail 19 along the length direction of the guide rail 19, and a guide block slidably mounted on the guide groove is fixedly mounted on the supporting seat 61.

Referring to fig. 1 and 4, a supporting plate 62 is fixedly mounted on the lower surface of the sliding beam 33, a connecting transverse plate 63 is fixedly mounted on one end of the supporting plate 62 close to the guide rail 19, a side wall of the connecting transverse plate 63 far away from the supporting plate 62 is in contact with a side wall of the supporting seat 61 far away from the guide rail 19, a supporting screw 631 penetrating through the connecting transverse plate 63 and in threaded connection with the supporting seat 61 is arranged on the connecting transverse plate 63, and the supporting screw 631 fixedly connects the supporting seat 61 and the connecting transverse plate 63 together.

Referring to fig. 5 and 6, the dispenser 2 is mounted on a side wall of the sliding plate 171 on a side away from the sliding seat 31, and the dispenser 2 is used for adding glue to the metal sheet. The glue dispenser 2 comprises a glue dispensing cylinder 21, a piston 22, a push rod 23 and a moving mechanism 24, the glue dispensing cylinder 21 is fixedly mounted on the side wall of one side of the sliding plate 171 far away from the sliding seat 31 and is filled with glue, the glue dispensing cylinder 21 is in a vertical state, the bottom end of the glue dispensing cylinder is integrally provided with a connecting pipe 211 in a circular truncated cone shape, the diameter of the bottom end of the connecting pipe 211 is smaller than that of the top end of the connecting pipe 211, and the bottom end of the connecting pipe 211 is integrally provided with a vertical glue outlet pipe 212.

Referring to fig. 5 and 6, circular shape joint groove 213 has been seted up to play hose 212 bottom, joint groove 213 tank bottom fixed mounting has fixed pipe 215, and the vertical downward extension of fixed pipe 215 bottom goes out hose 212 below, connecting pipe 211 simultaneously, play hose 212, fixed pipe 215 three's axis all coincides with some packing element 21 axis, the play gluey syringe needle 214 that is used for adding glue is installed in the cup joint on the fixed pipe 215, and fixed pipe 215 pegs graft and installs on a gluey syringe needle 214, and a gluey syringe needle 214 downwardly extends below sliding plate 171.

Referring to fig. 5 and 6, the piston 22 is slidably mounted on the inner side wall of the dispensing cylinder 21, the push rod 23 is vertically slidably arranged on the top end of the dispensing cylinder 21, and the bottom end of the push rod 23 is fixedly connected with the upper surface of the piston 22; moving mechanism 24 sets up on shifting board 171 and is used for promoting push rod 23, and moving mechanism 24 includes drive plate 25, centre gripping subassembly 26, moving assembly 27, has seted up shifting chute 172 on the shifting board 171 that is located the dispensing tube 21 top, and shifting chute 172 cross-section be T shape and with shifting board 171 top intercommunication, and the vertical sliding of drive plate 25 is installed on the lateral wall that shifting board 171 is close to dispensing tube 21 one side, and drive plate 25 fixed mounting has the vertical sliding of sliding to install the sliding block on shifting chute 172.

Referring to fig. 5 and 6, the clamping assembly 26 is disposed on the driving plate 25 and is used for clamping the push rod 23, the clamping assembly 26 includes a double-headed cylinder 261 and a clamping plate 262, the double-headed cylinder 261 is fixedly mounted on a side wall of the driving plate 25 close to one side of the dispensing cylinder 21, the double-headed cylinder 261 is in a horizontal state, a cross rod 263 is fixedly mounted on each of two piston 22 rods of the double-headed cylinder 261, and the cross rod 263 horizontally extends to the push rod 23; splint 262 is provided with two, and two splint 262 respectively fixed mounting be close to one of push rod 23 at two horizontal poles 263 and serve, and push rod 23 is cliied to two splint 262 under double-end cylinder 261's effect, and the position face 231 of keeping away of the splint 262 centre gripping of being convenient for is all seted up to both sides that just lie in the back of the body on push rod 23 lateral wall simultaneously, just keeps away the position face 231 and runs through whole push rod 23.

Referring to fig. 5 and 6, the moving assembly 27 includes a mounting seat 271, a driving cylinder 272, the mounting seat 271 is fixedly mounted on the top end of the sliding plate 171 through screws, the driving cylinder 272 is fixedly mounted on the upper surface of the mounting seat 271, and the piston 22 of the driving cylinder 272 vertically penetrates downwards to the outside of the mounting seat 271 and is fixedly connected with the upper surface of the driving plate 25.

The working principle of the embodiment of the application is as follows:

the metal sheet is installed on the fixture, the synchronous motor 342 on the fixed beam 12 is started to drive the sliding beam 33 to move, the synchronous motor 342 on the sliding beam 33 is started to drive the sliding seat 31 to move, so that the dispensing tube 21 is driven to move from two mutually perpendicular directions, and after the dispensing tube 21 is moved to a specified position, the synchronous motor 342 on the sliding seat 31 is started to drive the moving plate 18 and the dispensing tube 21 to move downwards.

The double-end air cylinder 261 is started to drive the two clamping plates 262 to clamp the push rod 23, the driving air cylinder 272 is started to drive the driving plate 25 and the clamping plates 262 to move downwards, the clamping plates 262 move downwards to drive the push rod 23 and the piston 22 to move downwards to extrude glue, the glue is added to the metal sheet through the glue outlet needle 214, after the glue is added, the double-end air cylinder 261 is started to drive the clamping plates 262 to be far away from the push rod 23, then the driving air cylinder 272 drives the clamping plates 262 to move upwards to the original position, meanwhile, the synchronous motor 342 on the sliding seat 31 is started to drive the glue dispensing cylinder 21 to move upwards, then the glass is placed on the clamp, so that the accuracy of the position of adding the glue is improved, the connection strength of the metal sheet and the glass is improved without adding more glue, the probability of excessive glue overflowing is reduced, the cleaning time is saved, and the efficiency of installing the metal sheet on the glass is improved; meanwhile, the waste of glue is reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a positioning device is glued to high accuracy point, includes base (1), sets up the anchor clamps on base (1), its characterized in that: be provided with some glue ware (2) on base (1), base (1) is provided with positioner (3) of being connected with some glue ware (2), positioner (3) are including sliding seat (31), actuating mechanism (32), slide seat (31) and slide and set up on base (1), some glue ware (2) set up on sliding seat (31), actuating mechanism (32) set up on base (1) and with slide seat (31) and be connected.

2. The high-precision dispensing positioning device according to claim 1, characterized in that: actuating mechanism (32) are including sliding roof beam (33), first drive assembly (34), second drive assembly (35), sliding roof beam (33) slides and sets up on base (1), the seat of sliding (31) slide and set up on sliding roof beam (33) and the direction of sliding is perpendicular with the seat of sliding (31) direction of sliding, first drive assembly (34) set up on base (1) and are connected with sliding roof beam (33), second drive assembly (35) set up on base (1) and are connected with sliding seat (31).

3. The high-precision dispensing positioning device according to claim 2, characterized in that: first drive assembly (34) include two synchronizing wheel (341), synchronous machine (342), hold-in range (343), two synchronizing wheel (341) rotate and set up on base (1), synchronous machine (342) set up on base (1) and be connected with synchronizing wheel (341), hold-in range (343) cover establish on two synchronizing wheel (341) and be connected with slip roof beam (33).

4. A high precision dispensing positioning apparatus according to claim 3, wherein: slip roof beam (33) can dismantle with hold-in range (343) through coupling assembling (4) and be connected, coupling assembling (4) include mounting panel (41), fixed plate (42), connecting plate (43), mounting panel (41) are connected and offer waist shape hole (411) that supply the screw to pass through screw and slip roof beam (33), synchronous machine (342) and synchronizing wheel (341) of being connected with synchronous machine (342) all set up on mounting panel (41), fixed plate (42) set up on slip roof beam (33), connecting plate (43) are connected with fixed plate (42) through connecting screw (431) and press from both sides tight hold-in range (343) with fixed plate (42) cooperation.

5. The high-precision dispensing positioning device according to claim 4, wherein: fixed plate (42) slide and set up on sliding beam (33), be provided with adjusting part (5) of being connected with fixed plate (42) on sliding beam (33), adjusting part (5) include regulating plate (51), set screw (52), regulating plate (51) set up on fixed plate (42) and set up bar hole (511), set screw (52) pass bar hole (511) and with sliding beam (33) threaded connection and support tightly on movable plate (18).

6. The high-precision dispensing positioning device according to claim 2, characterized in that: the vertical slip of sliding seat (31) is provided with slide plate (171), some glue ware (2) set up on slide plate (171), be provided with elevating system (36) be connected with slide plate (171) on sliding seat (31).

7. The high-precision dispensing positioning device according to claim 2, characterized in that: base (1) is provided with strutting arrangement (6) be connected with roof beam (33) slides, strutting arrangement (6) are including supporting seat (61), backup pad (62), connection diaphragm (63), supporting seat (61) slide and set up on base (1), backup pad (62) set up on roof beam (33) lower surface slides, connect diaphragm (63) set up in backup pad (62) and be connected with supporting seat (61) through holding screw (631).

8. A high precision dispensing positioning apparatus according to claim 3, wherein: seted up groove (13) that slides on base (1), fixed mounting has two slide rails (16) on groove (13) that slides, seted up convex spout on the relative both sides wall of slide rail (16), two slide rail (16) are gone up to slide and are provided with the removal seat (17) of being connected with sliding beam (33), fixed mounting has the slider of setting on the spout that slides on removing seat (17).

9. The high-precision dispensing positioning device according to claim 8, wherein: hold-in range (343) and synchronizing wheel (341) are located sliding groove (13), be provided with on base (1) and cover sliding groove (13) and leave gapped apron (15) with base (1) lateral wall, be provided with on removing seat (17) and pass clearance and with sliding movable plate (18) that roof beam (33) are connected.