CN108686895B - Dispensing machine - Google Patents
Dispensing machine Download PDFInfo
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- CN108686895B CN108686895B CN201811007429.8A CN201811007429A CN108686895B CN 108686895 B CN108686895 B CN 108686895B CN 201811007429 A CN201811007429 A CN 201811007429A CN 108686895 B CN108686895 B CN 108686895B
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- vertical plate
- jacking
- conveying line
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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Abstract
The invention discloses a dispenser, wherein a fixed support plate is screwed on the upper end part of a dispenser frame, a plate conveying and positioning component is arranged on the upper surface of the fixed support plate, and an automatic dispensing component is arranged on the upper end side of the plate conveying and positioning component; the automatic dispensing assembly comprises a fixed mounting frame, an X-axis driving linear module, an X-axis movable frame, a Y-axis driving linear module, a Y-axis movable frame, a Z-axis driving linear module, a Z-axis movable frame, an automatic dispensing head, a camera mounting frame and a CCD industrial camera. Through the structural design, the automatic feeding device has the advantages of novel structural design, high automation degree and high working efficiency.
Description
Technical Field
The invention relates to the technical field of automation equipment, in particular to a glue dispenser.
Background
For PCBA plates, some positions need to be subjected to glue dispensing processing. In the prior art, the dispensing operation is generally achieved by a manual dispensing method, that is, a dispensing head is manually operated to drop glue at a corresponding dispensing position.
For the above manual dispensing mode, the automatic dispensing device has the advantages of low automation degree, low working efficiency and high labor cost.
Disclosure of Invention
The invention aims to provide a dispenser aiming at the defects of the prior art, which has novel structural design, high automation degree and high working efficiency.
In order to achieve the above object, the present invention is achieved by the following technical solutions.
A dispenser comprises a dispenser frame, wherein a fixed support plate horizontally and transversely arranged is screwed at the upper end of the dispenser frame, a plate conveying and positioning assembly is arranged on the upper surface of the fixed support plate, and an automatic dispensing assembly is arranged on the upper end side of the plate conveying and positioning assembly;
the automatic dispensing assembly comprises a fixed mounting frame which is screwed on the upper surface of a fixed supporting plate and is positioned beside the plate conveying and positioning assembly, an X-axis driving linear module horizontally acting along the front-back direction is arranged at the upper end of the plate conveying and positioning assembly at the upper end of the fixed mounting frame, an X-axis movable frame is arranged at the driving end of the X-axis driving linear module, a Y-axis driving linear module horizontally acting along the left-right direction is arranged on the X-axis movable frame, a Y-axis movable frame is arranged at the driving end of the Y-axis driving linear module, a Z-axis movable frame is arranged at the driving end of the Z-axis driving linear module, an automatic dispensing head is arranged on the Z-axis movable frame, a camera mounting frame is arranged beside the Z-axis driving linear module on the Y-axis movable frame, and a CCD industrial camera is arranged on;
the plate conveying and positioning assembly comprises a left fixing seat and a right fixing seat which are respectively screwed on the upper surface of the fixed supporting plate, the left fixing seat is positioned on the left end side of the right fixing seat, the left fixing seat and the right fixing seat are oppositely arranged at intervals, a first vertical plate, a second vertical plate and a third vertical plate which are respectively vertically arranged and horizontally extend along the front-back direction are movably arranged between the left fixing seat and the right fixing seat from left to right, the first vertical plate, the second vertical plate and the third vertical plate are sequentially arranged at intervals from left to right, and a fourth vertical plate which is vertically arranged and horizontally extend along the front-back direction is screwed on the upper end part of the right fixing seat; two first driving screw rods which are arranged at intervals front and back, two second driving screw rods which are arranged at intervals front and back and two third driving screw rods which are arranged at intervals front and back are arranged between the left side fixing seat and the right side fixing seat, the left end part and the right end part of each first driving screw rod, each second driving screw rod and each third driving screw rod are respectively arranged on the left side fixing seat and the right side fixing seat on the corresponding side through bearings, first screw rod nuts are respectively screwed on the first vertical plate corresponding to each first driving screw rod, and each first screw rod nut is respectively matched with the corresponding first driving screw rod; second lead screw nuts are respectively screwed on the second vertical plates corresponding to the second driving lead screws, and the second lead screw nuts are respectively matched with the corresponding second driving lead screws; third screw rod nuts are respectively screwed on the third vertical plates corresponding to the third driving screw rods, and the third screw rod nuts are respectively matched with the corresponding third driving screw rods; a first driving motor, a second driving motor and a third driving motor are mounted on the left fixing seat in a threaded manner, a power output shaft of the first driving motor is in driving connection with each first driving screw rod through a synchronous belt transmission mechanism, a power output shaft of the second driving motor is in driving connection with each second driving screw rod through the synchronous belt transmission mechanism, and a power output shaft of the third driving motor is in driving connection with each third driving screw rod through the synchronous belt transmission mechanism;
the upper end edge part of the right side surface of the first vertical plate is screwed with a first positioning strip horizontally extending along the front-back direction, the lower end side of the first positioning strip on the right side surface of the first vertical plate is provided with a first belt conveying line, the upper end edge part of the left side surface of the second vertical plate is screwed with a second positioning strip horizontally extending along the front-back direction, the lower end side of the second positioning strip on the left side surface of the second vertical plate is provided with a second belt conveying line, the first positioning strip and the second positioning strip are horizontally arranged in a left-right aligned mode, and the first belt conveying line and the second belt conveying line are horizontally arranged in a left-right aligned mode and synchronously move; a third positioning strip horizontally extending in the front-rear direction is screwed on the upper end edge of the right side surface of the third vertical plate, a third belt conveying line is arranged on the right side surface of the third vertical plate at the lower end side of the third positioning strip, a fourth positioning strip horizontally extending in the front-rear direction is screwed on the upper end edge of the left side surface of the fourth vertical plate, a fourth belt conveying line is arranged on the left side surface of the fourth vertical plate at the lower end side of the fourth positioning strip, the third positioning strip and the fourth positioning strip are horizontally arranged in a left-right alignment manner, and the third belt conveying line and the fourth belt conveying line are horizontally arranged in a left-right alignment manner and synchronously act;
a left plate jacking mechanism is arranged between the first vertical plate and the second vertical plate, and a right plate jacking mechanism is arranged between the third vertical plate and the fourth vertical plate.
The left side fixing seat is also provided with a fourth driving motor and a fifth driving motor, a power output shaft of the fourth driving motor is in driving connection with the first transmission shaft through a synchronous belt transmission mechanism, and a power output shaft of the fifth driving motor is in driving connection with the second transmission shaft through the synchronous belt transmission mechanism;
the driving belt pulley of the first belt conveying line and the driving belt pulley of the second belt conveying line are respectively sleeved on the periphery of the first transmission shaft, and the driving belt pulley of the first belt conveying line and the driving belt pulley of the second belt conveying line respectively rotate synchronously with the first transmission shaft; and the driving belt pulley of the third belt conveyor line and the driving belt pulley of the fourth belt conveyor line are respectively sleeved on the periphery of the second transmission shaft, and the driving belt pulley of the third belt conveyor line and the driving belt pulley of the fourth belt conveyor line synchronously rotate along with the second transmission shaft respectively.
The left plate jacking mechanism and the right plate jacking mechanism are respectively installed in the jacking driving cylinders of the fixed supporting plate in a manner of being capable of moving left and right in an adjustable manner, the extending end parts of piston rods of the jacking driving cylinders are respectively provided with movable jacking plates which are horizontally and transversely arranged and extend along the left and right directions, the left end edge parts of the upper surfaces of the movable jacking plates are screwed with left jacking blocks, the right end edge parts of the upper surfaces of the movable jacking plates are screwed with right jacking blocks, and the left jacking blocks and the right jacking blocks are rightly and oppositely arranged at intervals.
The upper surface spiral shell of fixed support board is equipped with along the horizontal guide rail that extends of left and right sides, the corresponding guide rail of lower tip of first riser, second riser, third riser is equipped with the slider respectively the spiral shell, and each slider cooperatees with the guide rail respectively.
The invention has the beneficial effects that: the invention relates to a dispenser, which comprises a dispenser frame, wherein a fixed support plate horizontally and transversely arranged is screwed at the upper end part of the dispenser frame, a plate conveying and positioning component is arranged on the upper surface of the fixed support plate, and an automatic dispensing component is arranged on the upper end side of the plate conveying and positioning component; the automatic dispensing assembly comprises a fixed mounting frame which is screwed on the upper surface of a fixed supporting plate and is positioned beside the plate conveying and positioning assembly, an X-axis driving linear module horizontally acting along the front-back direction is arranged at the upper end of the plate conveying and positioning assembly at the upper end of the fixed mounting frame, an X-axis movable frame is arranged at the driving end of the X-axis driving linear module, a Y-axis driving linear module horizontally acting along the left-right direction is arranged on the X-axis movable frame, a Y-axis movable frame is arranged at the driving end of the Y-axis driving linear module, a Z-axis movable frame is arranged at the driving end of the Z-axis driving linear module, an automatic dispensing head is arranged on the Z-axis movable frame, a camera mounting frame is arranged beside the Z-axis driving linear module on the Y-axis movable frame, and a CCD industrial camera is arranged on; the plate conveying and positioning assembly comprises a left fixing seat and a right fixing seat which are respectively screwed on the upper surface of the fixed supporting plate, the left fixing seat is positioned on the left end side of the right fixing seat, the left fixing seat and the right fixing seat are oppositely arranged at intervals, a first vertical plate, a second vertical plate and a third vertical plate which are respectively vertically arranged and horizontally extend along the front-back direction are movably arranged between the left fixing seat and the right fixing seat from left to right, the first vertical plate, the second vertical plate and the third vertical plate are sequentially arranged at intervals from left to right, and a fourth vertical plate which is vertically arranged and horizontally extend along the front-back direction is screwed on the upper end part of the right fixing seat; two first driving screw rods which are arranged at intervals front and back, two second driving screw rods which are arranged at intervals front and back and two third driving screw rods which are arranged at intervals front and back are arranged between the left side fixing seat and the right side fixing seat, the left end part and the right end part of each first driving screw rod, each second driving screw rod and each third driving screw rod are respectively arranged on the left side fixing seat and the right side fixing seat on the corresponding side through bearings, first screw rod nuts are respectively screwed on the first vertical plate corresponding to each first driving screw rod, and each first screw rod nut is respectively matched with the corresponding first driving screw rod; second lead screw nuts are respectively screwed on the second vertical plates corresponding to the second driving lead screws, and the second lead screw nuts are respectively matched with the corresponding second driving lead screws; third screw rod nuts are respectively screwed on the third vertical plates corresponding to the third driving screw rods, and the third screw rod nuts are respectively matched with the corresponding third driving screw rods; a first driving motor, a second driving motor and a third driving motor are mounted on the left fixing seat in a threaded manner, a power output shaft of the first driving motor is in driving connection with each first driving screw rod through a synchronous belt transmission mechanism, a power output shaft of the second driving motor is in driving connection with each second driving screw rod through the synchronous belt transmission mechanism, and a power output shaft of the third driving motor is in driving connection with each third driving screw rod through the synchronous belt transmission mechanism; the upper end edge part of the right side surface of the first vertical plate is screwed with a first positioning strip horizontally extending along the front-back direction, the lower end side of the first positioning strip on the right side surface of the first vertical plate is provided with a first belt conveying line, the upper end edge part of the left side surface of the second vertical plate is screwed with a second positioning strip horizontally extending along the front-back direction, the lower end side of the second positioning strip on the left side surface of the second vertical plate is provided with a second belt conveying line, the first positioning strip and the second positioning strip are horizontally arranged in a left-right aligned mode, and the first belt conveying line and the second belt conveying line are horizontally arranged in a left-right aligned mode and synchronously move; a third positioning strip horizontally extending in the front-rear direction is screwed on the upper end edge of the right side surface of the third vertical plate, a third belt conveying line is arranged on the right side surface of the third vertical plate at the lower end side of the third positioning strip, a fourth positioning strip horizontally extending in the front-rear direction is screwed on the upper end edge of the left side surface of the fourth vertical plate, a fourth belt conveying line is arranged on the left side surface of the fourth vertical plate at the lower end side of the fourth positioning strip, the third positioning strip and the fourth positioning strip are horizontally arranged in a left-right alignment manner, and the third belt conveying line and the fourth belt conveying line are horizontally arranged in a left-right alignment manner and synchronously act; a left plate jacking mechanism is arranged between the first vertical plate and the second vertical plate, and a right plate jacking mechanism is arranged between the third vertical plate and the fourth vertical plate. Through the structural design, the automatic feeding device has the advantages of novel structural design, high automation degree and high working efficiency.
Drawings
The invention will be further described with reference to the drawings to which, however, the embodiments shown in the drawings do not constitute any limitation.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged schematic view of fig. 1.
FIG. 3 is a schematic view of another embodiment of the present invention.
Fig. 4 is a schematic structural view of the plate positioning and conveying assembly of the present invention.
Fig. 5 is a schematic structural view of another perspective view of the plate positioning and conveying assembly of the present invention.
Fig. 6 is a schematic structural view of another perspective view of the plate positioning and conveying assembly of the present invention.
Fig. 1 to 6 include:
1-dispenser frame 11-fixed support plate
2-plate positioning and conveying component 211-left side fixing seat
212-Right side fixing seat 221-first vertical plate
222-second riser 223-third riser
224-fourth vertical plate 231-first driving screw rod
232-second drive screw 233-third drive screw
241-first lead screw nut 242-second lead screw nut
243-third screw rod nut 251-first driving motor
252-second drive Motor 253-third drive Motor
254-fourth drive Motor 255-fifth drive Motor
261-first positioning strip 262-second positioning strip
263 third positioning strip 264 fourth positioning strip
271-first belt conveyor line 272-second belt conveyor line
273-third belt conveyor line 274-fourth belt conveyor line
281-left plate jacking mechanism 282-right plate jacking mechanism
283-jacking driving cylinder 284-movable jacking plate
2851 left side jacking block 2852 right side jacking block
291-first Transmission shaft 292-second Transmission shaft
2101-guide 2102-slide block
3-automatic dispensing component 31-fixed mounting rack
321-X-axis driving linear module 322-X-axis movable frame
331-Y-axis driving linear module 332-Y-axis movable frame
341-Z-axis drive linear module 342-Z-axis movable frame
35-automatic dispensing head 361-camera mounting rack
362-CCD Industrial Camera.
Detailed Description
The present invention will be described below with reference to specific embodiments.
As shown in fig. 1 to 6, a dispenser comprises a dispenser frame 1, a fixed support plate 11 horizontally and transversely arranged is screwed on the upper end of the dispenser frame 1, a plate conveying and positioning assembly is arranged on the upper surface of the fixed support plate 11, and an automatic dispensing assembly 3 is arranged on the upper end side of the plate conveying and positioning assembly.
Wherein, the automatic glue dispensing assembly 3 comprises a fixed mounting frame 31 which is screwed on the upper surface of the fixed supporting plate 11 and is positioned at the side of the plate conveying and positioning assembly, the upper end of the fixed mounting frame 31 is provided with an X-axis driving linear module 321 which horizontally moves along the front-back direction at the upper end side of the plate conveying and positioning assembly, the driving end of the X-axis driving linear module 321 is provided with an X-axis movable frame 322, the X-axis movable frame 322 is provided with a Y-axis driving linear module 331 which horizontally moves along the left-right direction, the driving end of the Y-axis driving linear module 331 is provided with a Y-axis movable frame 332, the Y-axis movable frame 332 is provided with a Z-axis driving linear module 341 which vertically moves, the driving end of the Z-axis driving linear module 341 is provided with a Z-axis movable frame 342, the Z-axis movable frame 342 is provided with an automatic glue dispensing head, the camera mount 361 is equipped with a CCD industrial camera 362.
Further, the plate conveying and positioning assembly comprises a left fixing seat 211 and a right fixing seat 212 which are respectively screwed on the upper surface of the fixed support plate 11, the left fixing seat 211 is positioned at the left end side of the right fixing seat 212, the left fixing seat 211 and the right fixing seat 212 are opposite to each other and arranged at intervals, a first vertical plate 221, a second vertical plate 222 and a third vertical plate 223 which are respectively vertically arranged and horizontally extend along the front-back direction are movably arranged between the left fixing seat 211 and the right fixing seat 212 in a left-right mode, the first vertical plate 221, the second vertical plate 222 and the third vertical plate 223 are sequentially arranged at intervals from left to right, and a fourth vertical plate 224 which is vertically arranged and horizontally extend along the front-back direction is screwed on the upper end of the right fixing seat; two first driving screw rods 231 arranged at intervals front and back, two second driving screw rods 232 arranged at intervals front and back and two third driving screw rods 233 arranged at intervals front and back are arranged between the left side fixing seat 211 and the right side fixing seat 212, the left end part and the right end part of each first driving screw rod 231, each second driving screw rod 232 and each third driving screw rod 233 are respectively arranged on the left side fixing seat 211 and the right side fixing seat 212 on the corresponding side through bearings, a first vertical plate 221 is respectively provided with a first screw rod nut 241 corresponding to each first driving screw rod 231 in a threaded manner, and each first screw rod nut 241 is respectively matched with the corresponding first driving screw rod 231; second lead screw nuts 242 are respectively screwed on the second vertical plate 222 corresponding to the second driving lead screws 232, and each second lead screw nut 242 is respectively matched with the corresponding second driving lead screw 232; third lead screw nuts 243 are respectively screwed on the third vertical plates 223 corresponding to the third driving lead screws 233, and the third lead screw nuts 243 are respectively matched with the corresponding third driving lead screws 233; the left fixing seat 211 is screwed with a first driving motor 251, a second driving motor 252 and a third driving motor 253, a power output shaft of the first driving motor 251 is in driving connection with each first driving screw 231 through a synchronous belt transmission mechanism, a power output shaft of the second driving motor 252 is in driving connection with each second driving screw 232 through a synchronous belt transmission mechanism, and a power output shaft of the third driving motor 253 is in driving connection with each third driving screw 233 through a synchronous belt transmission mechanism.
Furthermore, a first positioning strip 261 horizontally extending along the front-rear direction is screwed on the upper end edge of the right side surface of the first vertical plate 221, a first belt conveying line 271 is arranged on the lower end side of the first positioning strip 261 on the right side surface of the first vertical plate 221, a second positioning strip 262 horizontally extending along the front-rear direction is screwed on the upper end edge of the left side surface of the second vertical plate 222, a second belt conveying line 272 is arranged on the lower end side of the second positioning strip 262 on the left side surface of the second vertical plate 222, the first positioning strip 261 and the second positioning strip 262 are horizontally arranged in a left-right alignment manner, and the first belt conveying line 271 and the second belt conveying line 272 are horizontally arranged in a left-right alignment manner and synchronously move; the upper end edge portion spiral shell of the third riser 223 right flank is equipped with along the horizontal third location strip 263 that extends of fore-and-aft direction, the third riser 223 right flank is equipped with third belt conveyor line 273 in the lower extreme side of third location strip 263, the upper end edge portion spiral shell of the fourth riser 224 left flank is equipped with along the horizontal fourth location strip 264 that extends of fore-and-aft direction, the fourth riser 224 left flank is equipped with fourth belt conveyor line 274 in the lower extreme side dress of fourth location strip 264, horizontal alignment about third location strip 263 and the fourth location strip 264 arranges, horizontal alignment about third belt conveyor line 273 and the fourth belt conveyor line 274 arranges and synchronous motion.
In addition, a left panel lift 281 is disposed between the first riser 221 and the second riser 222, and a right panel lift 282 is disposed between the third riser 223 and the fourth riser 224. It should be explained that, the left plate jacking mechanism 281 and the right plate jacking mechanism 282 respectively include a jacking driving cylinder 283 which can be adjusted left and right and installed on the fixed support plate 11, the extending end of the piston rod of each jacking driving cylinder 283 is respectively provided with a movable jacking plate 284 which is horizontally and transversely arranged and extends along the left and right direction, the left end edge part of the upper surface of the movable jacking plate 284 is screwed with a left jacking block 2851, the right end edge part of the upper surface of the movable jacking plate 284 is screwed with a right jacking block 2852, and the left jacking block 2851 and the right jacking block 2852 are right opposite and spaced.
Furthermore, a first transmission shaft 291 and a second transmission shaft 292 which horizontally extend along the left-right direction are respectively arranged between the left fixed seat 211 and the right fixed seat 212, the left end and the right end of the first transmission shaft 291 and the second transmission shaft 292 are respectively arranged on the left fixed seat 211 and the right fixed seat 212 on the corresponding side through bearings, the left fixed seat 211 is also provided with a fourth driving motor 254 and a fifth driving motor 255, the power output shaft of the fourth driving motor 254 is in driving connection with the first transmission shaft 291 through a synchronous belt transmission mechanism, and the power output shaft of the fifth driving motor 255 is in driving connection with the second transmission shaft 292 through a synchronous belt transmission mechanism;
the driving pulley of the first belt conveying line 271 and the driving pulley of the second belt conveying line 272 are respectively sleeved on the periphery of the first transmission shaft 291, and the driving pulley of the first belt conveying line 271 and the driving pulley of the second belt conveying line 272 respectively rotate synchronously with the first transmission shaft 291; the driving pulley of the third belt transmission line 273 and the driving pulley of the fourth belt transmission line 274 are respectively sleeved on the periphery of the second transmission shaft 292, and the driving pulley of the third belt transmission line 273 and the driving pulley of the fourth belt transmission line 274 synchronously rotate along with the second transmission shaft 292.
In order to ensure that the first vertical plate 221, the second vertical plate 222 and the third vertical plate 223 stably and reliably move left and right, the invention adopts the following guide structure design: the upper surface of the fixed supporting plate 11 is screwed with a guide rail 2101 horizontally extending in the left-right direction, the lower end parts of the first vertical plate 221, the second vertical plate 222 and the third vertical plate 223 are respectively screwed with sliders 2102 corresponding to the guide rail 2101, and the sliders 2102 are respectively matched with the guide rail 2101.
For the automatic dispensing assembly 3 of the present invention, when the plate positioning and conveying assembly 2 conveys the plate to be dispensed to the dispensing position, the X-axis driving linear module 321 and the Y-axis driving linear module 331 are matched and drive the CCD industrial camera 362 and the automatic dispensing head 35 to move horizontally, in this process, the CCD industrial camera 362 collects image data of the plate and sends the image data to a corresponding computer in real time, and the computer processes and analyzes the image data and determines the dispensing position of the plate; after the dispensing position of the plate is determined, the X-axis driving linear module 321 and the Y-axis driving linear module 331 are matched and transfer the automatic dispensing head 35 to a position right above the dispensing position, and then the Z-axis driving linear module 341 drives the automatic dispensing head 35 to move down and complete the dispensing action.
For the plate positioning and conveying assembly 2 of the present invention, in the working process, a worker firstly places a plate between the first vertical plate 221 and the second vertical plate 222, and makes the left end edge portion of the plate between the first belt conveying line 271 and the first positioning strip 261 and the right end edge portion of the plate between the second belt conveying line 272 and the second positioning strip 262, the first belt conveying line 271 and the second belt conveying line 272 operate under the driving action of the fourth driving motor 254, and the first belt conveying line 271 and the second belt conveying line 272 are matched and transfer the plate to the position right above the left plate jacking mechanism 281; when the plate is transferred to the position right above the left plate jacking mechanism 281, the fourth driving motor 254 stops acting, the jacking driving cylinder 283 of the left plate jacking mechanism 281 acts and pushes the movable jacking plate 284 upwards, the movable jacking plate 284 drives the left jacking block 2851 and the right jacking block 2852 to synchronously move upwards, the plate is lifted under the jacking action of the left jacking block 2851 and the right jacking block 2852, the edge part of the left end of the plate is clamped between the left jacking block 2851 and the left positioning strip at the moment, and the edge part of the right end of the plate is clamped between the right jacking block 2852 and the right positioning strip, so that the plate is positioned and fixed at the glue dispensing position; after the dispensing of the plate is completed, the lifting driving cylinder 283 of the left plate lifting mechanism 281 drives the movable lifting plate 284 to move downwards, so that the dispensed plate falls onto the first belt conveying line 271 and the second belt conveying line 272 again, and then the fourth driving motor 254 is started again and sends out the dispensed plate.
It should be noted that, in addition to the positioning plate can be conveyed between the first vertical plate 221 and the second vertical plate 222, the positioning plate can also be conveyed between the third vertical plate 223 and the fourth vertical plate 224, and the two conveying stations alternately perform the plate conveying and positioning operation, thereby improving the dispensing efficiency. When the plate is conveyed and positioned between the third vertical plate 223 and the fourth vertical plate 224, a worker firstly places the plate between the third vertical plate 223 and the fourth vertical plate 224, the edge portion of the left end of the plate is positioned between the third belt conveyor line 273 and the third positioning strip 263, the edge portion of the right end of the plate is positioned between the fourth belt conveyor line 274 and the fourth positioning strip 264, the third belt conveyor line 273 and the fourth belt conveyor line 274 move under the driving action of the fifth driving motor 255, and the third belt conveyor line 273 and the fourth belt conveyor line 274 are matched with each other and transfer the plate to the position right above the right plate jacking mechanism 282; when the plate is transferred to the position right above the right plate jacking mechanism 282, the fifth driving motor 255 stops acting, the jacking driving cylinder 283 of the right plate jacking mechanism 282 acts and pushes the movable jacking plate 284 upwards, the movable jacking plate 284 drives the left jacking block 2851 and the right jacking block 2852 to synchronously move upwards, the plate is lifted under the jacking action of the left jacking block 2851 and the right jacking block 2852, the edge part of the left end of the plate is clamped between the left jacking block 2851 and the left positioning bar at the moment, and the edge part of the right end of the plate is clamped between the right jacking block 2852 and the right positioning bar, so that the plate is positioned and fixed at the glue dispensing position; after the dispensing of the plate is completed, the lifting driving cylinder 283 of the right plate lifting mechanism 282 drives the movable lifting plate 284 to move downwards, so that the dispensed plate falls onto the third belt conveying line 273 and the fourth belt conveying line 274 again, and then the fifth driving motor 255 is started again and sends out the dispensed plate.
It should be emphasized that, the distance between the first vertical plate 221 and the second vertical plate 222 and the distance between the third vertical plate 223 and the fourth vertical plate 224 can be adaptively adjusted according to the size of the plate, in the above adjusting process, the first driving motor 251 drives the first vertical plate 221 to move left and right through the lead screw transmission mechanism composed of the first driving lead screw 231 and the first lead screw nut 241, the second driving motor 252 drives the second vertical plate 222 to move left and right through the lead screw transmission mechanism composed of the second driving lead screw 232 and the second lead screw nut 242, and the third driving motor 253 drives the third vertical plate 223 to move left and right through the lead screw transmission mechanism composed of the third driving lead screw 233 and the third lead screw nut 243.
According to the above situation, through the structural design, the automatic dispensing device can automatically and efficiently realize automatic dispensing operation of the plate, namely, the automatic dispensing device has the advantages of novel structural design, high automation degree and high working efficiency.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (1)
1. A point gum machine which characterized in that: the automatic glue dispensing device comprises a glue dispensing machine frame (1), wherein a fixed supporting plate (11) which is horizontally and transversely arranged is screwed at the upper end part of the glue dispensing machine frame (1), a plate conveying and positioning component is arranged on the upper surface of the fixed supporting plate (11), and an automatic glue dispensing component (3) is arranged on the upper end side of the plate conveying and positioning component;
the automatic glue dispensing assembly (3) comprises a fixed mounting frame (31) which is screwed on the upper surface of a fixed support plate (11) and is positioned beside a plate conveying and positioning assembly, an X-axis driving linear module (321) horizontally acting along the front-back direction is arranged at the upper end of the plate conveying and positioning assembly at the upper end of the fixed mounting frame (31), an X-axis movable frame (322) is arranged at the driving end of the X-axis driving linear module (321), a Y-axis driving linear module (331) horizontally acting along the left-right direction is arranged on the X-axis movable frame (322), a Y-axis movable frame (332) is arranged at the driving end of the Y-axis driving linear module (331), a Z-axis driving linear module (341) vertically acting is arranged on the Y-axis movable frame (332), a Z-axis movable frame (342) is arranged at the driving end of the Z-axis driving linear module (341), and an automatic glue dispensing, a camera mounting rack (361) is arranged on the Y-axis movable rack (332) beside the Z-axis driving linear module (341), and a CCD industrial camera (362) is arranged on the camera mounting rack (361);
the plate conveying and positioning assembly comprises a left fixing seat (211) and a right fixing seat (212) which are respectively screwed on the upper surface of the fixed supporting plate (11), the left fixing seat (211) is positioned at the left end side of the right fixing seat (212), the left fixing seat (211) and the right fixing seat (212) are opposite to each other and arranged at intervals, a first vertical plate (221), a second vertical plate (222) and a third vertical plate (223) which are respectively vertically arranged and horizontally extend along the front-back direction are movably arranged between the left fixing seat (211) and the right fixing seat (212) from left to right, the first vertical plate (221), the second vertical plate (222) and the third vertical plate (223) are sequentially arranged at intervals from left to right, and a fourth vertical plate (224) which is vertically arranged and horizontally extends along the front-back direction is screwed on the upper end part of the; two first driving screw rods (231) which are arranged at intervals front and back, two second driving screw rods (232) which are arranged at intervals front and back, and two third driving screw rods (233) which are arranged at intervals front and back are arranged between the left side fixing seat (211) and the right side fixing seat (212), the left end part and the right end part of each first driving screw rod (231), each second driving screw rod (232) and each third driving screw rod (233) are respectively installed on the left side fixing seat (211) and the right side fixing seat (212) on the corresponding side through bearings, first screw rod nuts (241) are respectively screwed on the first vertical plate (221) corresponding to each first driving screw rod (231), and each first screw rod nut (241) is respectively matched with the corresponding first driving screw rod (231); second lead screw nuts (242) are respectively screwed on the second vertical plates (222) corresponding to the second driving lead screws (232), and the second lead screw nuts (242) are respectively matched with the corresponding second driving lead screws (232); third lead screw nuts (243) are respectively screwed on the third vertical plates (223) corresponding to the third driving lead screws (233), and the third lead screw nuts (243) are respectively matched with the corresponding third driving lead screws (233); a first driving motor (251), a second driving motor (252) and a third driving motor (253) are arranged on the left fixing seat (211) in a threaded manner, a power output shaft of the first driving motor (251) is in driving connection with each first driving screw rod (231) through a synchronous belt transmission mechanism, a power output shaft of the second driving motor (252) is in driving connection with each second driving screw rod (232) through the synchronous belt transmission mechanism, and a power output shaft of the third driving motor (253) is in driving connection with each third driving screw rod (233) through the synchronous belt transmission mechanism;
a first positioning strip (261) horizontally extending along the front-rear direction is mounted on the upper end edge portion of the right side face of the first vertical plate (221) in a threaded manner, a first belt conveying line (271) is mounted on the lower end side of the first positioning strip (261) on the right side face of the first vertical plate (221), a second positioning strip (262) horizontally extending along the front-rear direction is mounted on the upper end edge portion of the left side face of the second vertical plate (222) on the lower end side of the second positioning strip (262) on the left side face of the second vertical plate (222), a second belt conveying line (272) is mounted on the left side face of the first positioning strip (261) and the second positioning strip (262) in a left-right horizontal alignment manner, and the first belt conveying line (271) and the second belt conveying line (272) are in a left-right horizontal; a third positioning strip (263) horizontally extending along the front-rear direction is screwed on the upper end edge of the right side of the third vertical plate (223), a third belt conveying line (273) is screwed on the lower end side of the third positioning strip (263) on the right side of the third vertical plate (223), a fourth positioning strip (264) horizontally extending along the front-rear direction is screwed on the upper end edge of the left side of the fourth vertical plate (224), a fourth belt conveying line (274) is screwed on the lower end side of the fourth positioning strip (264) on the left side of the fourth vertical plate (224), the third positioning strip (263) and the fourth positioning strip (264) are horizontally arranged in a left-right alignment manner, and the third belt conveying line (273) and the fourth belt conveying line (274) are horizontally arranged in a left-right alignment manner and synchronously move;
a left plate jacking mechanism (281) is arranged between the first vertical plate (221) and the second vertical plate (222), and a right plate jacking mechanism (282) is arranged between the third vertical plate (223) and the fourth vertical plate (224);
a first transmission shaft (291) and a second transmission shaft (292) which horizontally extend along the left-right direction are respectively arranged between the left fixed seat (211) and the right fixed seat (212), the left end parts and the right end parts of the first transmission shaft (291) and the second transmission shaft (292) are respectively arranged on the left fixed seat (211) and the right fixed seat (212) at the corresponding sides through bearings, the left fixed seat (211) is also provided with a fourth driving motor (254) and a fifth driving motor (255), the power output shaft of the fourth driving motor (254) is in driving connection with the first transmission shaft (291) through a synchronous belt transmission mechanism, and the power output shaft of the fifth driving motor (255) is in driving connection with the second transmission shaft (292) through the synchronous belt transmission mechanism; the driving belt pulley of the first belt conveying line (271) and the driving belt pulley of the second belt conveying line (272) are respectively sleeved on the periphery of the first transmission shaft (291), and the driving belt pulley of the first belt conveying line (271) and the driving belt pulley of the second belt conveying line (272) synchronously rotate along with the first transmission shaft (291); the driving belt pulley of the third belt conveying line (273) and the driving belt pulley of the fourth belt conveying line (274) are respectively sleeved on the periphery of the second transmission shaft (292), and the driving belt pulley of the third belt conveying line (273) and the driving belt pulley of the fourth belt conveying line (274) respectively rotate synchronously along with the second transmission shaft (292);
the left plate jacking mechanism (281) and the right plate jacking mechanism (282) respectively comprise jacking driving cylinders (283) which can be adjusted left and right and are arranged on the fixed supporting plate (11), the extending end parts of piston rods of the jacking driving cylinders (283) are respectively provided with movable jacking plates (284) which are horizontally and transversely arranged and extend along the left and right directions, the left end edge part of the upper surface of each movable jacking plate (284) is screwed with a left jacking block (2851), the right end edge part of the upper surface of each movable jacking plate (284) is screwed with a right jacking block (2852), and the left jacking block (2851) and the right jacking block (2852) are right-left-right and arranged at intervals;
the upper surface of the fixed supporting plate (11) is screwed with a guide rail (2101) horizontally extending along the left-right direction, the lower ends of the first vertical plate (221), the second vertical plate (222) and the third vertical plate (223) are respectively screwed with sliders (2102) corresponding to the guide rail (2101), and each slider (2102) is respectively matched with the guide rail (2101);
when the plate conveying device works, a conveying station is formed between the first vertical plate (221) and the second vertical plate (222), another conveying station is formed between the third vertical plate (223) and the fourth vertical plate (224), and the two conveying stations alternately perform plate conveying and positioning operation;
when the plate is conveyed and positioned between the first vertical plate (221) and the second vertical plate (222), a worker firstly places the plate between the first vertical plate (221) and the second vertical plate (222), the left end edge portion of the plate is located between the first belt conveying line (271) and the first positioning strip (261), the right end edge portion of the plate is located between the second belt conveying line (272) and the second positioning strip (262), the first belt conveying line (271) and the second belt conveying line (272) move under the driving action of the fourth driving motor (254), and the first belt conveying line (271) is matched with the second belt conveying line (272) and transfers the plate to the position right above the left plate jacking mechanism (281); when the plate is transferred to the position right above the left plate jacking mechanism (281), the fourth driving motor (254) stops moving, the jacking driving cylinder (283) of the left plate jacking mechanism (281) moves and pushes the movable jacking plate (284) upwards, the movable jacking plate (284) drives the left jacking block (2851) and the right jacking block (2852) to synchronously move upwards, the plate is lifted under the jacking actions of the left jacking block (2851) and the right jacking block (2852), the edge part of the left end of the plate is clamped between the left jacking block (2851) and the left positioning strip, the edge part of the right end of the plate is clamped between the right jacking block (2852) and the right positioning strip, and the plate is positioned and fixed at the dispensing position; after the dispensing of the plates is finished, a lifting driving cylinder (283) of a left plate lifting mechanism (281) drives a movable lifting plate (284) to move downwards and enable the dispensed plates to fall onto a first belt conveying line (271) and a second belt conveying line (272) again, and then a fourth driving motor (254) is started again and sends out the dispensed plates;
when the plate is conveyed and positioned between the third vertical plate (223) and the fourth vertical plate (224), a worker firstly places the plate between the third vertical plate (223) and the fourth vertical plate (224), the edge portion of the left end of the plate is located between the third belt conveyor line (273) and the third positioning strip (263), the edge portion of the right end of the plate is located between the fourth belt conveyor line (274) and the fourth positioning strip (264), the third belt conveyor line (273) and the fourth belt conveyor line (274) move under the driving action of the fifth driving motor (255), and the third belt conveyor line (273) and the fourth belt conveyor line (274) are matched and transfer the plate to the position right above the right plate jacking mechanism (282); when the plate is transferred to the position right above the right plate jacking mechanism (282), the fifth driving motor (255) stops moving, the jacking driving cylinder (283) of the right plate jacking mechanism (282) moves and pushes the movable jacking plate (284) upwards, the movable jacking plate (284) drives the left jacking block (2851) and the right jacking block (2852) to synchronously move upwards, the plate is lifted under the jacking actions of the left jacking block (2851) and the right jacking block (2852), the edge part of the left end of the plate is clamped between the left jacking block (2851) and the left positioning strip, the edge part of the right end of the plate is clamped between the right jacking block (2852) and the right positioning strip, and the plate is positioned and fixed at the dispensing position; after the dispensing of the plates is finished, a lifting driving cylinder (283) of a right plate lifting mechanism (282) drives a movable lifting plate (284) to move downwards, so that the dispensed plates fall onto a third belt conveying line (273) and a fourth belt conveying line (274) again, and then a fifth driving motor (255) is started again and sends out the dispensed plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811007429.8A CN108686895B (en) | 2018-08-31 | 2018-08-31 | Dispensing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811007429.8A CN108686895B (en) | 2018-08-31 | 2018-08-31 | Dispensing machine |
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| Publication Number | Publication Date |
|---|---|
| CN108686895A CN108686895A (en) | 2018-10-23 |
| CN108686895B true CN108686895B (en) | 2020-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811007429.8A Active CN108686895B (en) | 2018-08-31 | 2018-08-31 | Dispensing machine |
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| Country | Link |
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| CN (1) | CN108686895B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113289850B (en) * | 2021-05-20 | 2022-02-22 | 上海申风投资管理有限公司 | Dispensing equipment for producing fuel cell polar plate |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008188516A (en) * | 2007-02-02 | 2008-08-21 | Matsushita Electric Ind Co Ltd | Method for applying resin coating liquid to substrate for mounting electronic component and apparatus therefor |
| CN201143482Y (en) * | 2007-12-29 | 2008-11-05 | 东莞市新泽谷机械有限公司 | Accurate full-automatic glue dropping machine |
| CN204182527U (en) * | 2014-08-26 | 2015-03-04 | 昆山迈致治具科技有限公司 | A kind of PCB point glue equipment |
| CN105436030B (en) * | 2015-12-25 | 2017-12-26 | 苏州智合源电子科技有限公司 | The orbit transports component of full-automatic online point gum machine |
| CN205762126U (en) * | 2016-07-11 | 2016-12-07 | 恩捷斯智能系统（深圳）有限公司 | A kind of adjustable track structure of online Full vision high speed and precision point gum machine |
| CN205797683U (en) * | 2016-07-11 | 2016-12-14 | 恩捷斯智能系统（深圳）有限公司 | A kind of online structure for conveying of online Full vision high speed and precision point gum machine |
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2018
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| CN108686895A (en) | 2018-10-23 |
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Effective date of registration: 20230718 Address after: No. 9 Tiantou Yuanbei Road, Hengli Town, Dongguan City, Guangdong Province, 523000 Patentee after: DONGGUAN LONGWEN PRECISION TECHNOLOGY Co.,Ltd. Address before: 523000 Dongguan University of Technology, Songshan University Road, 1, Guangdong, Dongguan Patentee before: DONGGUAN University OF TECHNOLOGY |
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