CN111672706B - Automatic glue spreader for solar cell frame - Google Patents
Automatic glue spreader for solar cell frame Download PDFInfo
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- CN111672706B CN111672706B CN202010554833.8A CN202010554833A CN111672706B CN 111672706 B CN111672706 B CN 111672706B CN 202010554833 A CN202010554833 A CN 202010554833A CN 111672706 B CN111672706 B CN 111672706B
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- 239000003292 glue Substances 0.000 title claims abstract description 25
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000007599 discharging Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 230000033001 locomotion Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 238000010073 coating (rubber) Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 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
- 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
- B05C5/0225—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 characterised by flow controlling means, e.g. valves, located proximate the outlet
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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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- 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
- B05C5/0208—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 for applying liquid or other fluent material to separate articles
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- Coating Apparatus (AREA)
Abstract
The invention discloses an automatic glue spreader for a solar cell frame, which comprises a shell, a feeding device, a gluing device, a limiting device, a conveying roller and a slot, wherein the shell is arranged on the shell; the limiting device comprises a limiting groove, a limiting column, a first spring and a positioning mechanism; the limiting column can be embedded in the limiting groove in a vertically moving mode, and the surface of the limiting column is higher than the upper surface of the shell; the first spring is connected with the limiting column and the limiting groove; according to the invention, the solar cell frame is placed on the feeding device, and then the feeding device is started to intermittently push the frame to the gluing device; then positioning the meter frame below the gluing device through a limiting device; further starting a gluing device to realize automatic gluing of the frame; the equipment has a simple structure, avoids the trouble of manual gluing and improves the gluing efficiency; on the other hand, the frame is accurately positioned through the limiting device, and the gluing effect is improved.
Description
Technical Field
The invention belongs to the technical field of solar cell production, and particularly relates to an automatic glue spreader for a solar cell frame.
Background
In order to improve the sealing property and the waterproof property of the solar cell module, the embedded groove on the aluminum alloy section bar needs to be coated with glue; in the prior art, the aluminum alloy section is glued manually, so that the efficiency is low and is uneven; automatic rubber coating equipment on the market has solved the problem of automatic rubber coating, but because do not carry out accurate location with the frame and influenced rubber coating accuracy, the rubber coating.
Disclosure of Invention
The invention provides an automatic glue spreader for a solar cell frame, aiming at overcoming the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: an automatic gluing machine for a solar cell frame comprises a shell, a feeding device arranged in the shell, a gluing device arranged on the shell, a limiting device arranged below the gluing device, a conveying roller arranged on the side of the limiting device and a slot arranged on the conveying roller; the method is characterized in that: the limiting device comprises a limiting groove arranged on the shell, a plurality of limiting columns arranged in the limiting groove, a first spring arranged on the limiting columns and a positioning mechanism arranged on one side of the limiting columns; the limiting column can be embedded in the limiting groove in a vertically moving mode, and the surface of the limiting column is higher than the upper surface of the shell; the first spring is connected with the limiting column and the limiting groove.
When the equipment is started, firstly, a solar frame needing gluing is placed on the limiting column, then the feeding device is started, and at the moment, the frame starts to intermittently move to the gluing device; further moving downwards under the gravity of the frame, and then limiting the two sides of the frame by the limiting columns; along with the movement of the feeding device, the frame moves to the lower part of the gluing device; at the moment, the positioning mechanism locks the frame under the gluing device; starting a gluing device to automatically glue the frame; after gluing is finished, the frame is separated from the positioning mechanism under the pushing of the feeding device; at the moment, the frame enters a conveying roller, and the conveying roller conveys the frame to the next process; the automatic pushing of the frame is realized through the arrangement of the feeding device, and the gluing efficiency is improved; the automatic gluing of the equipment to the frame is realized through the arrangement of the gluing device, so that the gluing efficiency is improved on one hand, and the painting is more uniform due to the replacement of manual gluing on the other hand; the positioning of the frame in the moving process is realized through the arrangement of the limiting device, so that the frame is staggered in the moving process, and the moving stability of the frame is improved; the friction force of the conveying roller is increased through the arrangement of the grooves, so that the frame can stably move on the conveying roller without slipping, and the stability of the equipment is improved; the positioning of the frame during movement is realized through the arrangement of the limiting columns, so that the frame cannot be interfered and dislocated by the outside when the feeding device stops; the automatic positioning of the frame in the coating process is realized through the arrangement of the positioning mechanism, the accuracy of gluing is improved, and the stability of gluing is further improved.
The positioning mechanism comprises a positioning block arranged in the limiting groove, a positioning assembly arranged on one side of the positioning block, a second spring and a first torsion spring which are arranged on the positioning block; the cross section of the positioning block is L-shaped, and the positioning block can rotate and be embedded in the limiting groove in a left-right moving manner; the second spring is connected with the limiting groove and the positioning block; the torsion spring is connected with the positioning block and the limiting groove, and the first torsion spring can only rotate 90 degrees anticlockwise
When the frame is pushed by the feeding device, the frame is firstly abutted against the positioning block, so that the positioning block rotates; the further frame is blocked by the positioning assembly after passing through the positioning block, then the positioning block resets under the action of the first torsion spring, and the frame is positioned between the positioning assembly and the positioning block; the frame is clamped under the action of a second spring and a positioning assembly, so that the positioning and locking of the frame are realized; the positioning block is arranged to limit the right side of the frame and is separated from the frame to be processed, so that the frame is always positioned under the gluing device, and the gluing effect is improved; the reset of the transverse movement of the positioning block is realized through the arrangement of the second spring, and meanwhile, the transverse positioning of the frame is realized, so that the positioning precision is improved; the mechanism realizes automatic positioning and locking of the frame under the pushing of the feeding mechanism, improves the linkage of the equipment on one hand, and enables the frame to be positioned under the gluing device all the time on the other hand, thereby increasing the gluing effect.
The positioning assembly comprises a moving block arranged in the limiting groove, a first sliding block arranged on the moving block, a third spring arranged on the moving block, a second sliding block arranged in the moving block, a fourth spring arranged on the second sliding block and a supporting plate arranged in the shell; the lower end surface of the first sliding block is an inclined surface, the first sliding block can be embedded on the moving block in a vertically moving mode, and the upper end surface of the first sliding block is higher than the upper surface of the shell; the longitudinal section of one end of the second sliding block is an inclined plane, the end can be abutted against the lower end face of the first sliding block, and the second sliding block can be embedded in the moving block in a left-right moving mode and is positioned below the first sliding block; the fourth spring is connected with the second sliding block and the moving block
After the frame passes through the positioning block, the frame is firstly abutted against the first sliding block; further, the moving block is driven to move a little distance under the thrust of the frame; then the moving block is reset under the action of a third spring; at the moment, the first sliding block and the positioning block simultaneously press the frame for positioning; after the gluing device finishes gluing the frame, the further feeding device drives the frame to be processed to move; at the moment, the frame to be processed abuts against the positioning block, and the positioning block further pushes the frame which is glued to move; meanwhile, the first sliding block is pushed to move, so that the abutting plate and the second sliding block move; the second slide block is separated from the first slide block, so that the first slide block moves downwards; at the moment, under the pushing of the positioning block, the processed frame is pushed onto a conveying roller, and meanwhile, the frame to be processed enters between the positioning block and the positioning assembly for gluing; the transverse positioning of the frame is realized through the arrangement of the assembly, the frame is locked by matching the positioning blocks, and the positioning precision of the frame is improved; the unlocking of the first sliding block is realized through the arrangement of the second sliding block and the abutting plate, the frame can be smoothly separated from the positioning area, and the stability of the equipment is improved.
The gluing device comprises a fixed frame arranged on the shell, a glue storage box arranged on the fixed frame, a screw rod arranged on the fixed frame, a blanking block arranged on the screw rod, a connecting pipe for connecting the blanking block and the glue storage box, a nozzle arranged on the blanking block, a discharging mechanism arranged in the nozzle and a first motor arranged on the fixed frame; the blanking block is movably matched with the screw rod; the nozzle is perpendicular to the upper surface of the shell and points to the positioning mechanism
After the frame is positioned, starting a first motor to drive a screw rod to start rotating and drive a blanking block to start moving; further nozzles start to move along with the frame, and at the moment, the discharging mechanism starts to glue the places needing to be handed in; the device realizes automatic gluing of equipment and improves gluing efficiency; on the other hand, the uniformity of sizing is improved.
The discharging mechanism comprises two discharging holes arranged at the end part of the nozzle, an adjusting ball arranged in the end part of the nozzle and a fifth spring arranged on the adjusting ball; the two discharging holes are oppositely arranged, and the opening positions are arranged along the width direction of the shell; the adjusting ball is formed by combining two half ellipses up and down, and the diameter of the upper half ellipse is larger than that of the lower half ellipse; the adjusting ball can be abutted against a workpiece
After the nozzle moves to a position needing to be handed up, the adjusting ball is made to extrude the position; the adjusting ball further moves upwards, the discharge hole is smooth at the moment, and the glue is smeared on the frame from the discharge hole; the nozzle is further moved transversely, the adjusting ball starts to rotate at the moment, the discharge hole in the moving direction is further blocked, the discharge hole in the position opposite to the moving direction is kept smooth, and the frame is coated with glue; when the nozzle leaves the frame, the fifth spring starts to act, so that the adjusting ball immediately blocks the discharge hole; the opening and closing of the discharge hole according to the movement of the nozzle are realized through the arrangement of the adjusting ball, so that the solidifying glue can be coated along the moving direction, the gluing effect of the equipment is improved, and on the other hand, when the coating is finished, the discharge hole is immediately closed due to the adjusting ball, so that the solidifying agent hook is prevented from influencing the gluing uniformity; the arrangement of the discharge hole realizes the transverse gluing of the solidified glue, and the gluing uniformity is improved.
The feeding device comprises two sliding grooves arranged on the shell, a sliding block arranged in the sliding grooves, a limiting frame arranged on the sliding block and arranged on the sliding block, a moving rod arranged on the sliding block, a lifting platform arranged on the shell, a plurality of pushing blocks arranged on the lifting platform, an adjusting mechanism arranged on the pushing blocks, a connecting rod for connecting the lifting platform and the moving rod, a second motor arranged on the shell, a rotating block arranged on the second motor, a U-shaped groove arranged on the rotating block and a connecting roller arranged on the U-shaped groove; the sliding groove is arranged to be vertical to the bottom of the shell; the sliding block can be embedded in the sliding groove in a way of moving up and down; the limiting frame is connected with the two sliding blocks and is a hollow frame; the moving rod can be embedded on the sliding block in a left-right moving mode; the pushing block is movably embedded in the lifting platform; one end of the connecting roller can be embedded in the U-shaped groove in a vertically movable mode, and the other end of the connecting roller penetrates through the limiting frame and is fixedly arranged on the moving rod.
Before the equipment is started, the solar cell frame needing to be glued is placed on a conveying roller, and a second motor is started; further driving the rotating block to rotate, and then driving the connecting rod to move in the U-shaped groove; the movable rod is limited by the limiting frame, so that the movable rod is driven by the movable rod to start to move transversely, and the sliding block starts to move up and down; further driving the lifting platform to start circular motion, and then the pushing block starts to push the frame in a clearance manner; the device realizes the intermittent pushing of the pushing block to the frame, and improves the stability of the automatic transmission of the equipment; realize spacing to the frame on the one hand through the setting that promotes the piece for every frame is distinguished and is come, and on the other hand has improved the stability of conveying.
The adjusting mechanism comprises a ratchet bar arranged in the lifting platform, a cross connecting rod mechanism connected with a pushing block, a latch arranged below the first pushing block and an unlocking assembly arranged on the latch; the crossed connecting rod mechanism is connected with two pushing blocks
The equipment can also be adjusted according to solar cell frames with different sizes; firstly, pulling the pushing block at the rightmost side; at the moment, the cross connecting rod mechanism starts to act, so that the plurality of pushing blocks move away simultaneously; at the moment, the latch and the ratchet bar are meshed with each other to lock the first pushing block; the arrangement of the cross connecting rod mechanism realizes that a plurality of pushing blocks move simultaneously, and ensures that the distance between two adjacent pushing blocks is the same; the device improves the applicability of the equipment.
The unlocking assembly comprises a first driving rod arranged on the latch, a seventh spring arranged on the first driving rod, a clamping block arranged on the first driving rod, an eighth spring arranged on the clamping block, a clamping groove arranged on the pushing block, an inclined block arranged in the clamping groove, a ninth spring arranged on the inclined block, a second driving rod arranged on the pushing block and a tenth spring arranged on the second driving rod; the first driving rod can be embedded on the pushing block in an up-and-down moving manner; the seventh spring is connected with the first driving rod and the pushing block; the clamping block can be embedded on the first driving rod in a left-right moving mode and can be embedded with the clamping groove; the eighth spring is connected with the clamping block and the first driving rod; the inclined block can move left and right and is embedded in the clamping groove, one end of the inclined block is an inclined plane, and the other end of the inclined block can abut against the clamping block; the ninth spring is connected with the inclined block and the pushing block; the second driving rod can be embedded on the pushing block in a way of moving up and down, the second driving block can be abutted against the inclined block, and the abutting end is an inclined surface; the tenth spring is connected with the second driving rod and the pushing block.
When the pushing block moves to a designated position, the first driving rod is manually pressed; the clamping block moves downwards to be embedded into the clamping groove, so that the clamping teeth are locked; then when the position of the pushing block needs to be changed again, the second driving rod is manually pressed down; then the second driving rod presses the inclined block to move transversely to separate the clamping block from the clamping groove, and at the moment, the seventh spring starts to act to reset the first driving rod upwards, so that the clamping teeth are smoothly separated from the ratchet bar; the locking and unlocking of the latch manually are realized through the arrangement of the mechanism, so that the pushing block can be positioned more accurately, and the moving precision of the pushing block is improved.
In conclusion, the invention has the following advantages: the device realizes intermittent synchronous movement of the frames of the solar cells through the feeding device, so that the stability of automatic feeding is improved; then, the solar cell frame in the moving process is automatically and transversely limited through the limiting columns, so that the frame is prevented from being misplaced in the moving process, and the automatic feeding stability of the equipment is improved; then, through the further matching of the positioning block and the positioning group, the frame is automatically positioned and locked after entering the gluing device, so that the frame can be positioned before gluing, and the gluing accuracy is ensured; when the device is used for gluing, the discharge hole can be opened and closed in a square mode according to the movement of the nozzle through the movement of the adjusting ball, the gluing of the discharge hole can be blocked, the gluing uniformity is further improved, and the phenomenon of a solidified glue hook is effectively prevented; the invention has simple structure, can effectively improve the gluing efficiency and ensure the gluing uniformity.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a left side view of the present invention.
Fig. 3 is a cross-sectional view along a-a of fig. 2 of the present invention.
Fig. 4 is a cross-sectional view taken along B-B of fig. 2 of the present invention.
FIG. 5 is a partial view taken at A in FIG. 3 according to the present invention.
Fig. 6 is a partial view of the invention at C of fig. 3.
Fig. 7 is a partial view of the invention at B in fig. 3.
Fig. 8 is a partial cross-sectional view at D of fig. 7 of the present invention.
Fig. 9 is a schematic structural view of the nozzle of the present invention.
FIG. 10 is an exploded view of the invention at G of FIG. 9
Fig. 11 is a partial cross-sectional view at E of fig. 3 of the present invention.
Fig. 12 is a top view of the cross-bar linkage of the present invention.
Fig. 13 is a partial cross-sectional view at F of fig. 4 of the present invention.
Detailed Description
As shown in fig. 1-13, an automatic glue spreader for solar cell frames comprises a shell 1, a feeding device 2, a gluing device 3, a limiting device 4, a conveying roller 5 and a slot 6; the limiting device 4 comprises a limiting groove 41, a limiting column 42, a first spring 43 and a positioning mechanism 44; the feeding device 2 is arranged in the shell 1; the gluing device 3 is arranged on the upper end surface of the shell 1; the limiting device 4 is arranged on the shell 1 and is positioned right below the gluing device 3; the conveying roller 5 is rotatably embedded in the shell 1 and is positioned on the left side of the limiting device 4; the groove 6 is formed in the surface of the conveying roller 5 and provided with a chamfer; the number of the limiting grooves 41 is 2, the limiting grooves are formed in the upper end face of the shell 1 and are positioned on one side of the feeding device 2; the limiting column 42 can be embedded in the limiting groove 41 in a way of moving up and down, and the surface of the limiting column 42 is 2mm higher than the upper surface of the shell 1; the first spring 43 is connected with the limiting column 42 and the limiting groove 41; the positioning mechanism 44 is arranged on the left side of the limiting column 43 and is positioned under the gluing device 3.
As shown in fig. 7-8, the positioning mechanism 44 includes a positioning block 441, a positioning assembly 10, a second spring 442, and a first torsion spring 443; the cross section of the positioning block 441 is L-shaped, and the positioning block 441 can be embedded in the limiting groove 41 in a rotatable and left-right moving manner; the positioning assembly 10 is arranged on the left side of the positioning block 441; the second spring 442 is connected with the limiting groove 41 and the positioning block 441; the first torsion spring 443 is connected to the positioning block 441 and the limiting groove 41, and the first torsion spring 443 can only rotate 90 degrees counterclockwise.
As shown in fig. 7, the positioning assembly 10 includes a moving block 101, a first slider 102, a third spring 103, a second slider 104, a fourth spring 105, and a resisting plate 106; the moving block 101 can be embedded in the limit groove 41 in a left-right moving mode; the lower end face of the first sliding block 102 is an inclined plane, the first sliding block 102 can be embedded on the moving block 101 in a vertically moving mode, and the upper end face of the first sliding block 102 is 5mm higher than the upper surface of the shell 1; the longitudinal section of one end of the second sliding block 104 is an inclined plane, the end can be abutted against the lower end surface of the first sliding block 102, and the second sliding block 104 can be embedded in the moving block 101 in a left-right moving mode and is positioned below the first sliding block 102; the fourth spring 105 is connected with the second sliding block 104 and the moving block 101; the abutting plate 106 is fixedly arranged in the housing 1 and can abut against the second sliding block 104.
As shown in fig. 1, the gluing device 3 includes a fixing frame 31, a glue storage box 32, a screw 33, a blanking block 34, a connecting pipe 35, a nozzle 36, a discharging mechanism 7, and a first motor 37; the fixing frame 31 is arranged on the shell 1; the glue storage box 32 is arranged on the fixing frame 31; the screw rod 33 is arranged on the fixed frame 31 and is connected with a first motor 37; the blanking block 34 is movably matched with the screw rod 33; the connecting pipe 35 is made of rubber and is connected with the glue storage box 32 and the blanking block 34; the longitudinal section of the nozzle 36 is an inverted triangle, is vertical to the upper surface of the shell 1, and points to the positioning component 10; the discharging mechanism 7 is arranged in the nozzle 36 and is positioned at the end part of the nozzle 36; the first motor 37 is disposed on the fixing frame 31, and the first motor 37 is directly available in the market.
As shown in fig. 9-10, the discharging mechanism 7 comprises a discharging hole 71, an adjusting ball 72, and a fifth spring 73; the 2 discharge holes 71 are oppositely arranged, and the opening positions are arranged along the width direction of the shell 1; the adjusting ball 72 can move up and down and is rotatably embedded in the nozzle 36, can be abutted against a workpiece, and the adjusting ball 72 is vertically combined by two half ellipses, and the diameter of the upper half ellipse is larger than that of the lower half ellipse; bringing the fifth spring 73 into connection with the adjusting ball 72 and the nozzle 36.
As shown in fig. 3 and 11, the feeding device 2 includes a sliding slot 21, a sliding block 22, a limiting frame 23, a moving rod 24, a lifting table 25, a pushing block 28, an adjusting mechanism 10, a connecting rod 29, a second motor 290, a rotating block 291, a U-shaped groove 292, and a connecting roller 293; the sliding groove 21 is arranged on the inner side of the shell 1 and is vertical to the bottom of the shell 1; the sliding block 22 can be embedded in the sliding groove 21 in an up-and-down moving manner; the limiting frame 23 is connected with the two sliding blocks 22, and the limiting frame 23 is a hollow frame; the moving rod 24 can be embedded on the sliding block 22 in a left-right moving way; the lifting platform 25 is arranged on the shell 1; the pushing blocks 28 are movably embedded in the lifting platform 25, and the number of the pushing blocks 28 can be set according to actual conditions; the connecting rod 29 is connected with the lifting platform 25 and the moving rod 24; the second motor 290 is arranged at the inner side of the shell 1, and the second motor 290 is directly purchased from the market; the rotating block 291 is arranged on the second motor 290; the U-shaped groove 292 is formed in the rotating block 291; one end of the connecting roller 293 is embedded in the U-shaped groove 292 in a manner of moving up and down, and the other end thereof passes through the limiting frame 23 and is fixedly arranged on the moving rod 24.
As shown in fig. 4 and 12, the adjusting mechanism 8 comprises a ratchet 81, a cross-link mechanism 82, a latch 83 and an unlocking assembly 9; the ratchet bar 81 is arranged at the bottom of the lifting platform 25; the cross link mechanism 82 is connected with the two pushing blocks 28; the latch 83 is disposed under the rightmost pushing block 28, and the latch 83 can engage with the ratchet bar.
As shown in fig. 13, the unlocking assembly 9 includes a first driving rod 91, a seventh spring 92, a latch 93, an eighth spring 94, a latch slot 95, a ramp 96, a ninth spring 97, a second driving rod 98, and a tenth spring 99; the first driving rod 91 can be embedded on the pushing block 28 and can move up and down; the seventh spring 92 connects the first driving lever 91 and the pushing block 28; the clamping block 93 can be embedded on the first driving rod 91 in a left-right moving manner, and the clamping block 93 can be embedded with the clamping groove 95; the eighth spring 94 connects the latch 93 with the first driving rod 91; the clamping groove 95 is formed in the pushing block 28; the inclined block 96 can move left and right and is embedded in the clamping groove 95, one end of the inclined block 96 is an inclined plane, and the other end of the inclined block can abut against the clamping block 93; the ninth spring 97 connects the inclined block 96 and the pushing block 28; the second driving rod 98 can be embedded on the pushing block 28 in a way of moving up and down, the second driving block 98 can be abutted against the inclined block 96, and the abutted end is an inclined surface; the tenth spring 99 connects the second drive rod 98 and the pusher block 28
The specific working process is as follows: before the equipment is started, the solar frame needing gluing is placed on the limiting column 42, and at the moment, the limiting column 42 moves downwards under the self gravity of the frame; further starting the second motor 290; further driving the rotating block 291 to rotate, and then driving the connecting rod 293 to move in the U-shaped groove; because the movable rod 293 is limited by the limiting frame 23, the movable rod 293 drives the movable rod 24 to start to move transversely, and the sliding block 22 starts to move up and down; further driving the lifting platform 25 to start circular motion, and at this time, the pushing block 28 starts to push the frame intermittently; when the frame is pushed, the limiting columns 42 can limit the frame transversely at any time; further, with the pushing of the pushing block 28, the frame abuts against the positioning block 441, so that the positioning block 441 rotates; the further frame abuts against the first sliding block 102 after passing through the positioning block 441; then, the thrust of the frame drives the moving block 101 to move a certain distance; then the moving block 101 is reset under the action of a third spring 103; at the moment, the first sliding block 102 and the positioning block 441 simultaneously press the frame for positioning; starting a first motor 37 to drive the screw rod 33 to rotate, and driving the blanking block 34 to move; further nozzles 36 start to move with the frame; after the nozzle 36 is moved to the position where glue is needed, the adjusting ball 72 is pressed to the position; the further adjusting ball 72 moves upwards, at the moment, the discharge hole 71 is unobstructed, and glue is smeared on the frame from the discharge hole 71; further moving the nozzle 36 transversely, and at the moment, adjusting the ball 72 to start rotating, further blocking the discharge hole 71 in the moving direction, so that the discharge hole 71 in the position opposite to the moving direction is kept smooth, and gluing is performed on the frame; when the nozzle 36 leaves the frame, the fifth spring 73 starts to act, so that the adjusting ball 72 immediately blocks the discharging hole 71, and after the frame is glued, the frame to be processed is driven to move by the further pushing block 28; at the moment, the frame to be processed abuts against the positioning block 441, and the positioning block 441 further pushes the frame which is completely glued to move; meanwhile, the first sliding block 102 is pushed to move, so that the abutting plate 106 and the second sliding block 104 move; the further second slider 104 is disengaged from the first slider 102, so that the first slider 102 moves downward; at the moment, under the pushing of the positioning block 441, the processed frame is pushed onto the conveying roller 5, meanwhile, the frame to be processed enters between the positioning block 441 and the positioning first sliding block 102, and then gluing is performed again; the equipment can also adjust the distance between the pushing blocks 28 according to the solar cell frames with different sizes; the rightmost pusher block 28 is pulled first; at this point, the cross-bar linkage 82 is activated, causing the plurality of pusher blocks 28 to move apart simultaneously; when the push block 28 moves to a specified position, the first drive lever 91 is manually pressed; the clamping block moves downwards to be embedded into the clamping groove, so that the clamping teeth are locked; then manually depressing the second drive lever 98 when it is desired to change the position of the pusher block 28 again; then the second driving rod 98 presses the inclined block 96 to move transversely, so as to separate the latch block 93 from the slot 95, and at this time, the seventh spring 92 starts to act to reset the first driving rod 91 upwards, so that the latch 83 is smoothly separated from the ratchet bar 81.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (2)
1. An automatic glue spreader for a solar cell frame comprises a shell (1), a feeding device (2) arranged in the shell (1), a gluing device (3) arranged on the shell (1), a limiting device (4) arranged below the gluing device (3), a conveying roller (5) arranged on the side of the limiting device (4) and a slot (6) formed in the conveying roller (5); the method is characterized in that: the limiting device (4) comprises a limiting groove (41) arranged on the shell (1), a plurality of limiting columns (42) arranged in the limiting groove (41), a first spring (43) arranged on the limiting columns (42), and a positioning mechanism (44) arranged on one side of the limiting columns (42); the limiting column (42) can be embedded in the limiting groove (41) in a vertically moving mode, and the surface of the limiting column (42) is higher than the upper surface of the shell (1); the first spring (43) is connected with the limiting column (42) and the limiting groove (41);
the positioning mechanism (44) comprises a positioning block (441) arranged in the limiting groove (41), a positioning component (10) arranged on one side of the positioning block (441), a second spring (442) and a first torsion spring (443) arranged on the positioning block (441); the cross section of the positioning block (441) is L-shaped, and the positioning block (441) can be embedded in the limiting groove (41) in a rotatable and left-right moving manner; the second spring (442) is connected with the limiting groove (41) and the positioning block (441); the first torsion spring (443) is connected with the positioning block (441) and the limiting groove (41), and the first torsion spring (443) can only rotate anticlockwise by 90 degrees;
the positioning assembly (10) comprises a moving block (101) arranged in the limiting groove (41), a first sliding block (102) arranged on the moving block (101), a third spring (103) arranged on the moving block (101), a second sliding block (104) arranged in the moving block (101), a fourth spring (105) arranged on the second sliding block (104), and a resisting plate (106) arranged in the shell (1); the lower end face of the first sliding block (102) is an inclined plane, the first sliding block (102) can be embedded in the moving block (101) in a vertically moving mode, and the upper end face of the first sliding block (102) is higher than the upper surface of the shell (1); the longitudinal section of one end of the second sliding block (104) is an inclined plane, the end can be abutted against the lower end face of the first sliding block (102), and the second sliding block (104) can move left and right and is embedded in the moving block (101) and positioned below the first sliding block (102); the fourth spring (105) is connected with the second sliding block (104) and the moving block (101);
the gluing device (3) comprises a fixed frame (31) arranged on the shell (1), a glue storage box (32) arranged on the fixed frame (31), a screw rod (33) arranged on the fixed frame (31), a blanking block (34) arranged on the screw rod (33), a connecting pipe (35) connecting the blanking block (34) and the glue storage box (32), a nozzle (36) arranged on the blanking block (34), a discharging mechanism (7) arranged in the nozzle (36), and a first motor (37) arranged on the fixed frame (31); the blanking block (34) is movably matched with the screw rod (33); the nozzle (36) is vertical to the upper surface of the shell (1) and points to the positioning component (10);
the feeding device (2) comprises two sliding chutes (21) arranged on the shell (1), a sliding block (22) arranged in the sliding chutes (21), a limiting frame (23) arranged on the sliding block (22) and arranged on the sliding block (22), a moving rod (24) arranged on the sliding block (22), a lifting platform (25) arranged on the shell (1), and a plurality of pushing blocks (28) arranged on the lifting platform (25), the device comprises an adjusting mechanism (8) arranged on a pushing block (28), a connecting rod (29) connected with a lifting platform (25) and a moving rod (24), a second motor (290) arranged on the shell (1), a rotating block (291) arranged on the second motor (290), a U-shaped groove (292) formed in the rotating block (291), and a connecting roller (293) arranged on the U-shaped groove (292); the sliding groove (21) is arranged to be vertical to the bottom of the shell (1); the sliding block (22) can be embedded in the sliding groove (21) in a way of moving up and down; the limiting frame (23) is connected with the two sliding blocks (22), and the limiting frame (23) is a hollow frame; the moving rod (24) can be embedded on the sliding block (22) in a left-right moving way; the pushing block (28) is movably embedded in the lifting platform (25); one end of the connecting roller (293) can move up and down and is embedded in the U-shaped groove (292), and the other end of the connecting roller passes through the limiting frame (23) and is fixedly arranged on the moving rod (24);
the adjusting mechanism (8) comprises a ratchet bar (81) arranged in the lifting platform (25), a cross connecting rod mechanism (82) connected with the pushing block (28), a latch (83) arranged below the first pushing block (28), and an unlocking assembly (9) arranged on the latch (83); the cross connecting rod mechanism (82) is connected with two pushing blocks (28);
the unlocking assembly (9) comprises a first driving rod (91) arranged on the latch (83), a seventh spring (92) arranged on the first driving rod (91), a clamping block (93) arranged on the first driving rod (91), an eighth spring (94) arranged on the clamping block (93), a clamping groove (95) arranged on the pushing block (28), an inclined block (96) arranged in the clamping groove (95), a ninth spring (97) arranged on the inclined block (96), a second driving rod (98) arranged on the pushing block (28) and a tenth spring (99) arranged on the second driving rod (98); the first driving rod (91) can be embedded on the pushing block (28) in an up-and-down moving way; the seventh spring (92) is connected with the first driving rod (91) and the pushing block (28); the clamping block (93) can be embedded on the first driving rod (91) in a left-right moving mode, and the clamping block (93) can be embedded with the clamping groove (95); the eighth spring (94) is connected with the clamping block (93) and the first driving rod (91); the inclined block (96) can move left and right and is embedded in the clamping groove (95), one end of the inclined block (96) is an inclined plane, and the other end of the inclined block (96) can abut against the clamping block (93); the ninth spring (97) is connected with the inclined block (96) and the pushing block (28); the second driving rod (98) can be embedded on the pushing block (28) in a vertically moving mode, the second driving rod (98) can abut against the inclined block (96), and the abutting end is an inclined surface; the tenth spring (99) is connected with the second driving rod (98) and the pushing block (28).
2. The automatic glue spreader of solar cell frame according to claim 1, characterized in that: the discharging mechanism (7) comprises two discharging holes (71) arranged at the end part of the nozzle (36), an adjusting ball (72) arranged in the end part of the nozzle (36) and a fifth spring (73) arranged on the adjusting ball (72); the two discharging holes (71) are oppositely arranged, and the opening positions are arranged along the width direction of the shell (1); the adjusting ball (72) is combined by two half ellipses up and down, and the diameter of the upper half ellipse is larger than that of the lower half ellipse; the adjusting ball (72) can be abutted against a workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010554833.8A CN111672706B (en) | 2020-06-17 | 2020-06-17 | Automatic glue spreader for solar cell frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010554833.8A CN111672706B (en) | 2020-06-17 | 2020-06-17 | Automatic glue spreader for solar cell frame |
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| Publication Number | Publication Date |
|---|---|
| CN111672706A CN111672706A (en) | 2020-09-18 |
| CN111672706B true CN111672706B (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010554833.8A Active CN111672706B (en) | 2020-06-17 | 2020-06-17 | Automatic glue spreader for solar cell frame |
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| Country | Link |
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| CN (1) | CN111672706B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112960380B (en) * | 2021-01-30 | 2022-05-10 | 上海盛普流体设备股份有限公司 | Double-loading-position shifting and separating frame feeding device and feeding method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0826824A2 (en) * | 1996-08-07 | 1998-03-04 | Voith Sulzer Papiermaschinen GmbH | Coating device for applying directly or indirectly a fluid or pasty coating colour onto a moving web, especially of paper or board |
| CN206549933U (en) * | 2017-01-23 | 2017-10-13 | 深圳铭达康科技有限公司 | Point glue equipment |
| CN208066677U (en) * | 2017-11-27 | 2018-11-09 | 新昌县兆洪机械有限公司 | A kind of adhesive dispensing device |
| CN208600056U (en) * | 2018-03-29 | 2019-03-15 | 上海盛普机械制造有限公司 | A kind of efficient frame glue spreader of solar panel |
| CN110900746A (en) * | 2019-12-18 | 2020-03-24 | 卢庆丰 | Gluing device for pressing environment-friendly plates |
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2020
- 2020-06-17 CN CN202010554833.8A patent/CN111672706B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0826824A2 (en) * | 1996-08-07 | 1998-03-04 | Voith Sulzer Papiermaschinen GmbH | Coating device for applying directly or indirectly a fluid or pasty coating colour onto a moving web, especially of paper or board |
| CN206549933U (en) * | 2017-01-23 | 2017-10-13 | 深圳铭达康科技有限公司 | Point glue equipment |
| CN208066677U (en) * | 2017-11-27 | 2018-11-09 | 新昌县兆洪机械有限公司 | A kind of adhesive dispensing device |
| CN208600056U (en) * | 2018-03-29 | 2019-03-15 | 上海盛普机械制造有限公司 | A kind of efficient frame glue spreader of solar panel |
| CN110900746A (en) * | 2019-12-18 | 2020-03-24 | 卢庆丰 | Gluing device for pressing environment-friendly plates |
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| Publication number | Publication date |
|---|---|
| CN111672706A (en) | 2020-09-18 |
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Effective date of registration: 20231129 Address after: Room 803, 8th Floor, No. 736 Jiangshu Road, Changhe Street, Binjiang District, Hangzhou, Zhejiang Province, China (Zhejiang) Pilot Free Trade Zone, 310000 Patentee after: Hangzhou Nawang Information Technology Co.,Ltd. Address before: 310000 room 310, floor 3, No. 6 standard plant, Zhongce Park, No. 1, No. 8 street, Hangzhou Economic and Technological Development Zone, Hangzhou, Zhejiang Province Patentee before: Hangzhou Lutan Biotechnology Co.,Ltd. |