CN112871506A - Waterproof glue spraying device for photoelectric circuit board - Google Patents
Waterproof glue spraying device for photoelectric circuit board Download PDFInfo
- Publication number
- CN112871506A CN112871506A CN202110048947.XA CN202110048947A CN112871506A CN 112871506 A CN112871506 A CN 112871506A CN 202110048947 A CN202110048947 A CN 202110048947A CN 112871506 A CN112871506 A CN 112871506A
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- driving
- transmission
- conveying
- drive
- circuit board
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- 239000003292 glue Substances 0.000 title claims abstract description 64
- 238000005507 spraying Methods 0.000 title claims abstract description 45
- 230000005540 biological transmission Effects 0.000 claims description 116
- 238000010073 coating (rubber) Methods 0.000 claims description 13
- 230000000712 assembly Effects 0.000 claims description 10
- 238000000429 assembly Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 5
- 238000004026 adhesive bonding Methods 0.000 abstract description 49
- 239000007921 spray Substances 0.000 abstract description 7
- 238000012545 processing Methods 0.000 abstract description 5
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 6
- 210000003781 tooth socket Anatomy 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/12—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus
- B05B12/124—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus responsive to distance between spray apparatus and target
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
Landscapes
- Spray Control Apparatus (AREA)
Abstract
The invention discloses a waterproof glue spraying device for a photoelectric circuit board, which belongs to the technical field of photoelectric circuit board processing equipment and comprises a base plate, a conveying device, a gluing driving device, a gluing device and a clamping device, wherein the conveying device is arranged on the base plate; the device can continuously spray waterproof glue on a batch of photoelectric circuit boards, firstly, an operator sequentially places the batch of circuit boards on the conveying device for conveying, each circuit board is clamped and fixed by the clamping device when passing through the position of the clamping device, then the gluing driving device above the circuit boards drives the gluing device to spray the circuit boards, the circuit boards are conveyed to the next processing place after the spraying is finished, and then the next circuit board is sprayed.
Description
Technical Field
The invention relates to the technical field of photoelectric circuit board processing equipment, in particular to a waterproof glue spraying device for a photoelectric circuit board.
Background
The waterproof glue for the circuit board is one kind of waterproof glue, is specially used for the PCB, consists of resin and waterproof additives, and has the advantages of hydrophobic moisture resistance, radiation resistance, high transparency, no toxicity, no pollution, high and low temperature resistance, ageing resistance, good weather resistance and the like.
The waterproof glue of the circuit board has the characteristics and advantages that: and is moisture and salt fog resistant. Prevent corrosion and prolong the service life of equipment. The protection effect is durable. The protective period for electric appliances, equipment, parts and the like is long, the hardness is high, and the friction resistance and the heat resistance are good.
Before use, the moistureproof oil is shaken up, the liquid is brushed and sprayed on the surface of the circuit board or the whole circuit board is immersed in the liquid and then dried, and the uncoated part can be detected by ultraviolet light, so that the repair coating is convenient; the moisture-proof oil is air-dried at room temperature for 1-3 minutes and then is tightly attached to the surface of the circuit board, and the property is stable after 24 hours; two decades of invariance at normal temperature and normal pressure. The circuit board treated by the moistureproof oil is put into water for 24 hours, and after being taken out and dried, the circuit board and the electronic components are free from any corrosion and the performance is unchanged; the moisture-proof oil can resist high and low temperatures of-60 to +200 ℃ and resist 20000 volt high voltage. It is widely used in air conditioner, refrigerator, communication network and other precise circuit board equipment.
In the prior art, glue spraying on the circuit board is not comprehensive, the circuit board is not fixed, and the circuit board is displaced in the spraying process, so that the glue spraying effect is not ideal.
Disclosure of Invention
The invention aims to solve the technical problem of providing a waterproof glue spraying device for a photoelectric circuit board, and aims to solve the technical problems that the spraying range is not comprehensive enough and the circuit board cannot be fixed in the prior art.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a waterproof spraying device that glues of photoelectric line board, includes bed plate, conveyor, rubber coating drive arrangement, rubber coating device and clamping device, conveyor installs on the bed plate, the rubber coating drive arrangement is installed just on the bed plate rubber coating drive arrangement is located conveyor's top, rubber coating drive arrangement's bottom is provided with the rubber coating device, clamping device installs just on the bed plate clamping device is located conveyor's below.
Further, the gluing driving device comprises four supporting rods, a gluing driving assembly and four transmission assemblies, the gluing driving assembly comprises a first driving plate, a second driving plate, a first transmission screw rod, a second transmission screw rod, a first moving block, a second moving block, a driving rotating wheel, a driving rope and a driving groove, the four supporting rods are respectively and vertically arranged on the base plate, every two supporting rods are a group and are respectively positioned at two ends of the top of the base plate, the top ends of the two supporting rods are respectively connected with two ends of the first driving plate, the top ends of the other two supporting rods are respectively connected with two ends of the second driving plate, the first transmission screw rod and the second transmission screw rod are respectively arranged on the first driving plate and the second driving plate, and the first moving block and the second moving block are respectively arranged in the first transmission screw rod and the second transmission screw rod, the first transmission screw rod and the second transmission screw rod are in transmission fit with the first moving block and the second moving block respectively, the number of the driving rotating wheels is four, the upper end and the lower end of the first transmission screw rod are provided with one driving rotating wheel respectively, the upper end and the lower end of the second transmission screw rod are provided with one driving rotating wheel respectively, the number of the driving grooves is two, the opposite sides of the first transmission screw rod and the second transmission screw rod are provided with one driving groove respectively, and the transmission assembly is installed between the first transmission screw rod and the second transmission screw rod and is limited in the driving grooves on the opposite sides of the first transmission screw rod and the second transmission screw rod.
Further, the transmission assembly comprises a transmission frame, a transmission rotating wheel and a device mounting box, two ends of the transmission frame are respectively mounted between the two driving grooves, the transmission rotating wheel is four, the transmission rotating wheel is respectively mounted at four corners of the transmission frame, the device mounting box is mounted on the transmission frame and is matched with the transmission frame in a transverse moving mode, the driving rope is sleeved on the four transmission rotating wheels and the four transmission rotating wheels, two ends of the driving rope are respectively fixed on a first moving block and a second moving block which are connected on a first transmission lead screw and a second transmission lead screw in a transmission mode, the first moving block and the second moving block are matched with the driving rope in a transmission mode, and one side of the driving rope is clamped on the device mounting box.
Further, the gluing device comprises a driving electric cylinder and a glue spraying brush, the driving electric cylinder is installed at the bottom end of the device installation box, the output end of the driving electric cylinder is arranged downwards, and the output end of the driving electric cylinder is connected with the glue spraying brush in a threaded mode.
Further, conveyor includes first backup pad, conveying element and carries drive assembly, first backup pad has four, conveying element includes the conveyer belt, carries the cylinder and carries the mount, it has two, two to carry the mount first backup pad is a set of installing respectively the both sides at bed plate top, per two the top of first backup pad respectively with one carry the both ends of mount bottom to be connected, carry the cylinder to have a plurality of, a plurality of carry the cylinder both ends respectively with two carry the side rotation of mount to be connected, a plurality of carry the cylinder to go up the cover and be equipped with the conveyer belt.
Further, carry drive assembly to include belt pulley, driving belt, motor mounting bracket and a driving motor, the belt pulley has a plurality of, a plurality of the belt pulley is installed respectively in a plurality of carry the one end of cylinder, motor mounting bracket installs one carry the bottom of mount, install on the motor mounting bracket a driving motor, install one on the driving motor the belt pulley, a plurality of the cover is equipped with on the belt pulley driving belt.
Further, the clamping device comprises four second supporting plates, a second driving motor, a driving gear, a first clamping component and a second clamping component, the first clamping component and the second clamping component are identical in structure and are arranged in a reverse direction, the first clamping component comprises a slide rail, a sliding tooth groove rod and a clamping plate, the two second supporting plates are respectively arranged at two ends of the bottom of the slide rail, the two second supporting plates are arranged on the base plate, the slide rail is positioned below the conveying device, the sliding tooth groove rod is clamped on the slide rail and is in sliding fit with the slide rail, the clamping plate is arranged at one end of the top of the sliding tooth groove rod, the top end of the clamping plate is positioned above the conveying belt, the second driving motor is vertically arranged on the base plate, and the second driving motor is positioned between the first clamping component and the second clamping component, the output end of the second driving motor is provided with the driving gear, and the driving gear is respectively meshed with the tooth socket ends of the sliding tooth socket rods in the first clamping assembly and the second clamping assembly.
Furthermore, the clamping plate is in threaded connection with the sliding tooth socket rod.
Compared with the prior art, the invention has the beneficial effects that:
firstly, when waterproof glue spraying is required to be carried out on the circuit board, the first transmission lead screw and the second transmission lead screw are controlled to drive the first moving block and the second moving block to move leftwards synchronously, and the device mounting box and a gluing device mounted on the device mounting box are driven to move leftwards by the driving rope, so that the gluing device can glue the left side of the circuit board; when the first transmission lead screw and the second transmission lead screw drive the first moving block and the second moving block to synchronously move downwards, the device mounting box and the gluing device arranged on the device mounting box move rightwards under the driving of the driving rope, so that the gluing device can glue the right side of the circuit board; when the first moving block on the first transmission screw rod moves leftwards and the second moving block on the second transmission screw rod moves rightwards, the device mounting box and the gluing device mounted on the device mounting box move downwards under the driving of the driving rope, so that the gluing device can glue the lower side of the circuit board; when the first moving block on the first transmission screw rod moves downwards and the second moving block on the second transmission screw rod moves upwards, the device mounting box and the gluing device mounted on the device mounting box move upwards under the driving of the driving rope, so that the gluing device can glue the upper side of the circuit board, and the circuit board can be sprayed with waterproof glue in an all-dimensional mode through the device.
Secondly, the distance between the glue spraying brush and the circuit board can be adjusted by stretching the output end of the driving electric cylinder, so that the gluing amount is controlled, the detachable design of threaded connection is adopted for the glue spraying brush, and the brush head replacement and glue application of the glue spraying brush are facilitated.
Thirdly, when the circuit board passes through the position of the clamping device, the output end of the second driving motor is driven to rotate to drive the two sliding tooth groove rods to move in the opposite direction towards the direction of the circuit board until the two sliding tooth groove rods contact with the two ends of the circuit board so as to clamp and fix the circuit board, and therefore the circuit board is clamped and fixed so as to facilitate waterproof glue spraying operation.
And fourthly, the clamping plate and the sliding tooth groove rod are in threaded connection in a detachable design, so that the circuit boards of different sizes can be conveniently replaced when being fixed.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a top view of the gluing drive of the present invention;
FIG. 3 is a schematic perspective view of the gluing driving device and the gluing device according to the present invention;
FIG. 4 is a schematic perspective view of the conveying device of the present invention;
FIG. 5 is a schematic perspective view of the conveyor belt and the conveyor drum of the present invention;
FIG. 6 is a first perspective view of the clamping device of the present invention;
fig. 7 is a schematic perspective view of the clamping device of the present invention.
The reference numbers in the figures are:
a base plate 1, a gluing driving device 2, a support rod 21, a gluing driving component 22, a first driving plate 221, a second driving plate 222, a first transmission screw rod 223, a second transmission screw rod 224, a first moving block 225, a second moving block 226, a driving rotating wheel 227, a driving rope 228, a driving groove 229, a transmission component 23, a transmission frame 231, a transmission rotating wheel 232, a device mounting box 233, a gluing device 3, a driving electric cylinder 31 and a glue spraying brush 32, the conveying device 4, the first supporting plate 41, the conveying assembly 42, the conveying belt 421, the conveying roller 422, the conveying fixing frame 423, the driving assembly 43, the belt pulley 431, the driving belt 432, the motor mounting frame 433, the first driving motor 434, the clamping device 5, the second supporting plate 51, the second driving motor 52, the driving gear 53, the first clamping assembly 54, the sliding rail 541, the sliding spline 542, the clamping plate 543 and the second clamping assembly 55.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
As can be seen from fig. 1 to 7, the present invention provides a waterproof adhesive spraying device for an optoelectronic circuit board, which includes a base plate 1, a conveying device 4, an adhesive coating driving device 2, an adhesive coating device 3 and a clamping device 5, wherein the conveying device 4 is installed on the base plate 1, the adhesive coating driving device 2 is located above the conveying device 4, the adhesive coating device 3 is installed at the bottom end of the adhesive coating driving device 2, the clamping device 5 is installed on the base plate 1, and the clamping device 5 is located below the conveying device 4; the device can continuously spray waterproof glue on a batch of photoelectric circuit boards, firstly, an operator sequentially places the batch of circuit boards on the conveying device 4 for conveying, each circuit board is clamped and fixed by the clamping device 5 when passing through the position of the clamping device 5, then the gluing driving device 2 above the circuit boards drives the gluing device 3 to spray the circuit boards, and the circuit boards are conveyed to the next processing place after the spraying is finished and then start to spray the next circuit board.
The gluing driving device 2 comprises four supporting rods 21, four gluing driving components 22 and four transmission components 23, the gluing driving components 22 comprise a first driving plate 221, a second driving plate 222, a first transmission screw 223, a second transmission screw 224, a first moving block 225, a second moving block 226, a driving rotating wheel 227, a driving rope 228 and a driving groove 229, the four supporting rods 21 are respectively and vertically arranged on the base plate 1, every two supporting rods 21 are respectively positioned at two ends of the top of the base plate 1, the top ends of the two supporting rods 21 are respectively connected with two ends of the first driving plate 221, the top ends of the other two supporting rods 21 are respectively connected with two ends of the second driving plate 222, the first transmission screw 223 and the second transmission screw 224 are respectively arranged on the first driving plate 221 and the second driving plate 222, the first moving block 225 and the second moving block 226 are respectively installed in a first transmission screw rod 223 and a second transmission screw rod 224, the first transmission screw rod 223 and the second transmission screw rod 224 are respectively in transmission fit with the first moving block 225 and the second moving block 226, four driving rotating wheels 227 are provided, the upper end and the lower end of the first transmission screw rod 223 are respectively provided with one driving rotating wheel 227, the upper end and the lower end of the second transmission screw rod 224 are respectively provided with one driving rotating wheel 227, two driving grooves 229 are provided, opposite sides of the first transmission screw rod 223 and the second transmission screw rod 224 are respectively provided with one driving groove 229, and the transmission assembly 23 is installed between the first transmission screw rod 223 and the second transmission screw rod 224 and is limited in the driving grooves 229 at the opposite sides of the first transmission screw rod 223 and the second transmission screw rod 224.
The transmission assembly 23 comprises a transmission frame 231, four transmission rotating wheels 232 and a device mounting box 233, two ends of the transmission frame 231 are respectively mounted between the two driving grooves 229, the number of the transmission rotating wheels 232 is four, the four transmission rotating wheels 232 are respectively mounted at four corners of the transmission frame 231, the device mounting box 233 is mounted on the transmission frame 231, the device mounting box 233 is transversely movably matched with the transmission frame 231, the driving rope 228 is sleeved on the four transmission rotating wheels 227 and the four transmission rotating wheels 232, two ends of the driving rope 228 are respectively fixed on a first moving block 225 and a second moving block 226 which are in transmission connection with a first transmission screw 223 and a second transmission screw 224, the first moving block 225 and the second moving block 226 are in transmission matching with the driving rope 228, and one side of the driving rope 228 is clamped on the device mounting box 233; when waterproof glue spraying is needed to be carried out on the circuit board, the first transmission screw 223 and the second transmission screw 224 are controlled to drive the first moving block 225 and the second moving block 226 to synchronously move leftwards, and the device mounting box 233 and the gluing device 3 mounted on the device mounting box 233 are driven to move leftwards by the driving rope 228, so that the gluing device 3 can glue the left side of the circuit board; when the first transmission screw 223 and the second transmission screw 224 drive the first moving block 225 and the second moving block 226 to synchronously move downwards, the device mounting box 233 and the gluing device 3 mounted on the device mounting box 233 move rightwards under the drive of the drive rope 228, so that the gluing device 3 can glue the right side of the circuit board; when the first moving block 225 on the first driving lead screw 223 moves leftwards and the second moving block 226 on the second driving lead screw 224 moves rightwards, the device mounting box 233 and the gluing device 3 mounted on the device mounting box 233 move downwards under the driving of the driving rope 228, so that the gluing device 3 can glue the lower side of the circuit board; when the first moving block 225 on the first driving lead screw 223 moves downwards and the second moving block 226 on the second driving lead screw 224 moves upwards, the device mounting box 233 and the gluing device 3 mounted on the device mounting box 233 move upwards under the driving of the driving rope 228, so that the gluing device 3 can glue the upper side of the circuit board, and the circuit board can be sprayed with waterproof glue in all directions through the device.
The gluing device 3 comprises a driving electric cylinder 31 and a glue spraying brush 32, the driving electric cylinder 31 is installed at the bottom end of the device installation box 233, the output end of the driving electric cylinder 31 is arranged downwards, and the output end of the driving electric cylinder 31 is in threaded connection with the glue spraying brush 32; thereby the flexible interval that can adjust between glue spraying brush 32 and the circuit board of the output of drive electric cylinder 31 controls rubber coating volume, and glue spraying brush 32 has adopted threaded connection's detachable design, conveniently changes the brush head and glues glue spraying brush 32 rubberizing.
The conveying driving assembly 43 comprises belt pulleys 431, a driving belt 432, a motor mounting rack 433 and a first driving motor 434, wherein the number of the belt pulleys 431 is multiple, the number of the belt pulleys 431 is respectively installed at one end of the conveying rollers 422, the motor mounting rack 433 is installed at the bottom end of one conveying fixing rack 423, the first driving motor 434 is installed on the motor mounting rack 433, one belt pulley 431 is installed on the first driving motor 434, and the number of the belt pulleys 431 is sleeved with the driving belt 432; the rotatory belt pulley 431 that drives the connection with it of output of first driving motor 434 rotates, drives a plurality of belt pulley 431 rotatory together under the transmission of drive belt 432 to thereby it drives the rotatory conveyer belt 421 that drives a plurality of transport cylinder 422 and removes, thereby has realized the effect of carrying the photoelectricity circuit board.
The clamping device 5 comprises four second supporting plates 51, a second driving motor 52, a driving gear 53, a first clamping component 54 and a second clamping component 55, the first clamping component 54 and the second clamping component 55 are of the same structure and are arranged in opposite directions, the first clamping component 54 comprises a sliding rail 541, a sliding tooth groove rod 542 and a clamping plate 543, the two second supporting plates 51 are respectively arranged at two ends of the bottom of the sliding rail 541, the two second supporting plates 51 are arranged on the base plate 1, the sliding rail 541 is positioned below the conveying device 4, the sliding tooth groove rod 542 is arranged on the sliding rail 541, the sliding tooth groove rod 542 is in sliding fit with the sliding rail 541, the clamping plate 543 is arranged at one end of the top of the sliding tooth groove rod 542, and the top end of the clamping plate 543 is positioned above the conveying belt 421, the second driving motor 52 is vertically arranged on the base plate 1, the second driving motor 52 is positioned between the first clamping assembly 54 and the second clamping assembly 55, the driving gear 53 is installed at the output end of the second driving motor 52, and the driving gear 53 is respectively engaged with the tooth socket ends of the sliding tooth socket rods 542 in the first clamping assembly 54 and the second clamping assembly 55; when the circuit board passes through the position of the clamping device 5, the output end of the second driving motor 52 is driven to rotate to drive the two sliding tooth groove rods 542 to move in the opposite direction towards the circuit board until the two ends of the circuit board are contacted to clamp and fix the circuit board, so that the circuit board is clamped and fixed to facilitate the waterproof glue spraying operation.
The clamping plate 543 is in threaded connection with the sliding spline rod 542; the clamping plate 543 and the sliding toothed groove rod 542 are in threaded connection in a detachable design, and the circuit boards of different sizes can be replaced conveniently when being fixed.
The working principle is as follows: the device can continuously spray waterproof glue on a batch of photoelectric circuit boards, firstly, an operator sequentially places the batch of circuit boards on the conveying device 4 for conveying, each circuit board is clamped and fixed by the clamping device 5 when passing through the position of the clamping device 5, then the gluing driving device 2 above the circuit boards drives the gluing device 3 to spray the circuit boards, the circuit boards are conveyed to the next processing place after the spraying is finished, and then the spraying operation on the next circuit board is started; when waterproof glue spraying is needed to be carried out on the circuit board, the first transmission screw 223 and the second transmission screw 224 are controlled to drive the first moving block 225 and the second moving block 226 to synchronously move leftwards, and the device mounting box 233 and the gluing device 3 mounted on the device mounting box 233 are driven to move leftwards by the driving rope 228, so that the gluing device 3 can glue the left side of the circuit board; when the first transmission screw 223 and the second transmission screw 224 drive the first moving block 225 and the second moving block 226 to synchronously move downwards, the device mounting box 233 and the gluing device 3 mounted on the device mounting box 233 move rightwards under the drive of the drive rope 228, so that the gluing device 3 can glue the right side of the circuit board; when the first moving block 225 on the first driving lead screw 223 moves leftwards and the second moving block 226 on the second driving lead screw 224 moves rightwards, the device mounting box 233 and the gluing device 3 mounted on the device mounting box 233 move downwards under the driving of the driving rope 228, so that the gluing device 3 can glue the lower side of the circuit board; when the first moving block 225 on the first driving lead screw 223 moves downwards and the second moving block 226 on the second driving lead screw 224 moves upwards, the device mounting box 233 and the gluing device 3 mounted on the device mounting box 233 move upwards under the driving of the driving rope 228, so that the gluing device 3 can glue the upper side of the circuit board, and the circuit board can be sprayed with waterproof glue in all directions through the device; the distance between the glue spraying brush 32 and the circuit board can be adjusted by driving the output end of the electric cylinder 31 to stretch, so that the gluing amount is controlled, the detachable design of threaded connection is adopted for the glue spraying brush 32, and the brush head replacement and gluing of the glue spraying brush 32 are facilitated; the output end of the first driving motor 434 is driven to rotate to drive the belt pulley 431 connected with the output end to rotate, and the driving belt 432 drives the belt pulleys 431 to rotate together, so that the conveying rollers 422 are driven to rotate to drive the conveying belt 421 to move, and the effect of conveying the photoelectric circuit board is achieved; when the circuit board passes through the position of the clamping device 5, the output end of the second driving motor 52 is driven to rotate to drive the two sliding tooth groove rods 542 to move in the opposite direction towards the circuit board until the two sliding tooth groove rods contact with the two ends of the circuit board so as to clamp and fix the circuit board, so that the circuit board is clamped and fixed so as to facilitate waterproof glue spraying operation; the clamping plate 543 and the sliding toothed groove rod 542 are in threaded connection in a detachable design, and the circuit boards of different sizes can be replaced conveniently when being fixed.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a waterproof gluey spraying device of photoelectric line board, includes bed plate (1), conveyor (4), rubber coating drive arrangement (2), rubber coating device (3) and clamping device (5), conveyor (4) are installed on bed plate (1), rubber coating drive arrangement (2) are installed on bed plate (1) just rubber coating drive arrangement (2) are located the top of conveyor (4), the bottom of rubber coating drive arrangement (2) is provided with rubber coating device (3), clamping device (5) are installed on bed plate (1) just clamping device (5) are located the below of conveyor (4).
2. The waterproof glue spraying device for the photoelectric circuit board as claimed in claim 1, wherein the glue driving device (2) comprises four support rods (21), four glue driving assemblies (22) and four transmission assemblies (23), the glue driving assemblies (22) comprise a first drive plate (221), a second drive plate (222), a first transmission screw (223), a second transmission screw (224), a first moving block (225), a second moving block (226), a driving rotating wheel (227), a driving rope (228) and a driving groove (229), the four support rods (21) are respectively vertically arranged on the base plate (1), every two support rods (21) are respectively arranged at two ends of the top of the base plate (1), the top ends of the two support rods (21) are respectively connected with two ends of the first drive plate (221), the top ends of the other two support rods (21) are respectively connected with two ends of the second drive plate (222), the first drive screw (223) and the second drive screw (224) are respectively installed on the first drive plate (221) and the second drive plate (222), the first moving block (225) and the second moving block (226) are respectively installed in the first drive screw (223) and the second drive screw (224), the first drive screw (223) and the second drive screw (224) are respectively in transmission fit with the first moving block (225) and the second moving block (226), the number of the drive rotating wheels (227) is four, the upper end and the lower end of the first drive screw (223) are respectively provided with one drive rotating wheel (227), the upper end and the lower end of the second drive screw (224) are respectively provided with one drive rotating wheel (227), and the number of the drive grooves (229) is two, the opposite sides of the first transmission screw rod (223) and the second transmission screw rod (224) are respectively provided with a driving groove (229), and the transmission assembly (23) is installed between the first transmission screw rod (223) and the second transmission screw rod (224) and limited in the driving grooves (229) on the opposite sides of the first transmission screw rod (223) and the second transmission screw rod (224).
3. The waterproof glue spraying device for the photoelectric circuit board as claimed in claim 2, wherein the transmission assembly (23) comprises a transmission frame (231), four transmission rotation wheels (232) and a device installation box (233), two ends of the transmission frame (231) are respectively installed between the two driving grooves (229), the number of the transmission rotation wheels (232) is four, the four transmission rotation wheels (232) are respectively installed at four corners of the transmission frame (231), the device installation box (233) is installed on the transmission frame (231) and the device installation box (233) is in lateral movement fit with the transmission frame (231), the driving rope (228) is sleeved on the four transmission rotation wheels (227) and the four transmission rotation wheels (232) and two ends of the driving rope (228) are respectively fixed on the first moving block (225) and the second moving block (226) which are in transmission connection with the first transmission lead screw (223) and the second transmission lead screw (224), the first moving block (225) and the second moving block (226) are in transmission fit with a driving rope (228), and one side of the driving rope (228) is clamped on the device mounting box (233).
4. The waterproof glue spraying device for the photoelectric circuit board as claimed in claim 3, wherein the glue spreading device (3) comprises a driving electric cylinder (31) and a glue spraying brush (32), the driving electric cylinder (31) is mounted at the bottom end of the device mounting box (233) and the output end of the driving electric cylinder (31) faces downwards, and the output end of the driving electric cylinder (31) is in threaded connection with the glue spraying brush (32).
5. The waterproof glue spraying device for the photoelectric circuit board as claimed in claim 1, wherein the conveying device (4) comprises a first supporting plate (41), four conveying assemblies (42) and a conveying driving assembly (43), the number of the first supporting plates (41) is four, the conveying assemblies (42) comprise a conveying belt (421), conveying rollers (422) and a conveying fixing frame (423), the number of the conveying fixing frames (423) is two, the two first supporting plates (41) are respectively arranged on two sides of the top of the base plate (1) in a group, the top ends of every two first supporting plates (41) are respectively connected with two ends of the bottom of one conveying fixing frame (423), the number of the conveying rollers (422) is several, two ends of the several conveying rollers (422) are respectively rotatably connected with the side ends of two conveying fixing frames (423), the conveying belts (421) are sleeved on the plurality of conveying rollers (422).
6. The waterproof glue spraying device for the photoelectric circuit board as claimed in claim 5, wherein the conveying driving assembly (43) comprises a belt pulley (431), a driving belt (432), a motor mounting rack (433) and a first driving motor (434), the belt pulley (431) is provided with a plurality of belt pulleys (431) which are respectively mounted at one end of the conveying roller (422), the motor mounting rack (433) is mounted at the bottom end of the conveying fixing rack (423), the first driving motor (434) is mounted on the motor mounting rack (433), one belt pulley (431) is mounted on the first driving motor (434), and the driving belt (432) is sleeved on the belt pulley (431) in a plurality of numbers.
7. The waterproof glue spraying device for the photoelectric circuit board as claimed in claim 5, wherein the clamping device (5) comprises four second supporting plates (51), four second driving motors (52), four driving gears (53), four first clamping assemblies (54) and four second clamping assemblies (55), the four first clamping assemblies (54) and the four second clamping assemblies (55) are identical in structure and are arranged in opposite directions, the first clamping assembly (54) comprises a sliding rail (541), a sliding spline rod (542) and a clamping plate (543), the two second supporting plates (51) are respectively mounted at two ends of the bottom of the sliding rail (541), the two second supporting plates (51) are mounted on the base plate (1), the sliding rail (541) is located below the conveying device (4), the sliding spline rod (542) is clamped on the sliding rail (541), and the sliding spline rod (542) are clamped on the sliding rail (541) Rail (541) cooperation of sliding, the one end at slip tooth groove pole (542) top is installed the clamp is got board (543) and press from both sides board (543) top and be located conveyer belt (421) top, second driving motor (52) vertical setting is in just on bed plate (1) second driving motor (52) are located first clamp get subassembly (54) with the second is got between the subassembly (55), the output of second driving motor (52) is installed drive gear (53), drive gear (53) respectively with first clamp get subassembly (54) with the tooth's socket end meshing of the slip tooth groove pole (542) in the subassembly (55) is got to the second.
8. The waterproof glue spraying device for the photoelectric circuit board as claimed in claim 7, wherein the clamping plate (543) is in threaded connection with the sliding spline rod (542).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110048947.XA CN112871506A (en) | 2021-01-14 | 2021-01-14 | Waterproof glue spraying device for photoelectric circuit board |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110048947.XA CN112871506A (en) | 2021-01-14 | 2021-01-14 | Waterproof glue spraying device for photoelectric circuit board |
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| Publication Number | Publication Date |
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| CN112871506A true CN112871506A (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110048947.XA Withdrawn CN112871506A (en) | 2021-01-14 | 2021-01-14 | Waterproof glue spraying device for photoelectric circuit board |
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| CN113663847A (en) * | 2021-10-22 | 2021-11-19 | 徐州市威固特种玻璃有限公司 | Anti-blocking clarifying agent injection device for glass manufacturing |
| CN113695122A (en) * | 2021-09-29 | 2021-11-26 | 蓝天七色新型幕墙材料(宿迁)有限公司 | Spraying machine capable of spraying aluminum single plates in multiple directions and using method thereof |
| CN113814111A (en) * | 2021-09-29 | 2021-12-21 | 怀化海红盛电子科技有限公司 | Production of multilayer PCB board is with bonding rubber coating equipment |
| CN114570581A (en) * | 2022-03-02 | 2022-06-03 | 深圳市锐巽自动化设备有限公司 | Tablet spraying and drying equipment and tablet strip production line |
| CN114849935A (en) * | 2022-05-27 | 2022-08-05 | 中山市金粤阳自动化设备有限公司 | Solder mask spraying equipment and circuit board production line |
| CN114918068A (en) * | 2022-05-27 | 2022-08-19 | 中山市金粤阳自动化设备有限公司 | Circuit board conveying device and resistance welding spraying machine |
| CN115090496A (en) * | 2022-06-24 | 2022-09-23 | 济南飞腾电子有限公司 | A kind of PCB board three-proof coating spray technology |
| CN115155913A (en) * | 2022-07-15 | 2022-10-11 | 广州碧然新材料科技有限公司 | Hydrophilic coating double-layer coating equipment and coating method thereof |
| CN117345584A (en) * | 2023-09-19 | 2024-01-05 | 安徽科海压缩机制造有限公司 | Noise reduction partition board of compressor and processing device thereof |
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| CN114918068A (en) * | 2022-05-27 | 2022-08-19 | 中山市金粤阳自动化设备有限公司 | Circuit board conveying device and resistance welding spraying machine |
| CN114918068B (en) * | 2022-05-27 | 2024-09-27 | 中山市金粤阳自动化设备有限公司 | Circuit board conveying device and solder mask spraying machine |
| CN114849935B (en) * | 2022-05-27 | 2024-11-22 | 中山市金粤阳自动化设备有限公司 | Solder mask spraying equipment and circuit board production line |
| CN115090496A (en) * | 2022-06-24 | 2022-09-23 | 济南飞腾电子有限公司 | A kind of PCB board three-proof coating spray technology |
| CN115155913A (en) * | 2022-07-15 | 2022-10-11 | 广州碧然新材料科技有限公司 | Hydrophilic coating double-layer coating equipment and coating method thereof |
| CN117345584A (en) * | 2023-09-19 | 2024-01-05 | 安徽科海压缩机制造有限公司 | Noise reduction partition board of compressor and processing device thereof |
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