CN117983445B - Glass glaze coating device with prevent piling up - Google Patents
Glass glaze coating device with prevent piling up Download PDFInfo
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- CN117983445B CN117983445B CN202410397625.XA CN202410397625A CN117983445B CN 117983445 B CN117983445 B CN 117983445B CN 202410397625 A CN202410397625 A CN 202410397625A CN 117983445 B CN117983445 B CN 117983445B
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- 239000011248 coating agent Substances 0.000 title claims abstract description 74
- 239000011521 glass Substances 0.000 title claims abstract description 64
- 238000009825 accumulation Methods 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 64
- 230000005540 biological transmission Effects 0.000 claims description 46
- 238000001035 drying Methods 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 13
- 238000000889 atomisation Methods 0.000 claims description 6
- 238000013461 design Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 230000003746 surface roughness Effects 0.000 claims description 5
- 238000005507 spraying Methods 0.000 description 22
- 239000010410 layer Substances 0.000 description 13
- 238000012545 processing Methods 0.000 description 10
- 238000006073 displacement reaction Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 238000005457 optimization Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- LYKJEJVAXSGWAJ-UHFFFAOYSA-N compactone Natural products CC1(C)CCCC2(C)C1CC(=O)C3(O)CC(C)(CCC23)C=C LYKJEJVAXSGWAJ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The invention relates to the technical field of coating devices, in particular to a glass glaze coating device with anti-accumulation function, which is used for coating devices.
Description
Technical Field
The invention relates to the technical field of coating devices, in particular to a glass glaze coating device with anti-accumulation function.
Background
Glass frits are commonly used to coat a variety of devices to form specific coatings by a certain molding process to enhance the surface properties of the device.
At present, a common coating process is spraying glazing, so that glaze is adhered to the surface of a device, and when the device is in a uniform shape, the glazing requirement can be met by uniform-speed spraying. However, with the complexity of the devices, many devices are not in regular cube structures, and the surface may be an arc surface, so that the density of the glaze to be sprayed is different in the same vertical distance, and the conventional coating device cannot meet the requirement of uniform feeding, so that the glaze is easily accumulated or the coating is not uniform.
In addition, because the processing roughness of the device pre-working procedure is inconsistent, the glaze amount required to be coated in the same area has a certain difference, and once too much glaze is coated, local glaze accumulation can be caused, so that the coating quality is affected.
Disclosure of Invention
The invention aims to provide a glass glaze coating device with anti-accumulation function, so as to solve the problems in the background art.
In order to solve the technical problems, the invention provides the following technical scheme: a glass frit coating apparatus with anti-accumulation.
The utility model provides a glass frit coating unit with prevent piling up, coating unit is used for carrying out the coating to the device, and coating unit includes work box, guiding device, conveyor, and the work box is equipped with coating chamber and drying chamber in proper order along device direction of delivery, and the coating intracavity is arranged in to guiding device, and conveyor runs through coating chamber and drying chamber, and conveyor and guiding device transmission are connected, and conveyor is used for carrying the device, and guiding device is used for carrying out the layering coating to the device.
The glass glaze is coated on the device through the coating device, the working box provides a working space, the coating cavity is used for providing a coating space, the diversion device can conduct layered coating on the device, redundant glass glaze accumulation on the surface layer of the device is avoided, the device is fed into the drying chamber through the conveying device after coating is completed, automatic drying is conducted, the coating cavity and the drying chamber are separated by the lifting type separation device, interference of the drying device in the drying chamber to the coating process is reduced, and the lifting type separation device is used for driving a plate to move through a cylinder so as to separate, so that the device is not repeated in the prior art.
Further, the conveying device comprises a dividing disc which is rotationally connected with the coating cavity, conveying belts are respectively arranged at two sides of the dividing disc, and the two conveying belts respectively penetrate through cavities at two sides of the dividing disc;
The guiding device comprises a sealing seat, a detection assembly and a lifting cylinder, wherein a plurality of sealing seats are arranged on the sub-turntable, the sealing seats are arranged at equal intervals along the circumference of the upper side of the sub-turntable, a sealing cavity is arranged on the sealing seat, a lifting groove is arranged in the vertical direction of the sealing cavity, the lifting cylinder is arranged in the lifting groove, a clamping seat is arranged at the output end of the lifting cylinder, a clamping groove is arranged on the clamping seat, the detection assembly is used for detecting the surface roughness of a device and comprises a mounting ring and a clamping groove in a sliding manner, one side of the mounting ring is provided with a guiding cover, an atomizing nozzle is arranged in the guiding cover, and the atomizing nozzle mist outlet end faces the surface to be coated of the device.
The utility model provides a glass frit, the device is used for spraying glass frit, install the glass frit through the seal chamber, when carrying out the coating, prevent that the atomized glass frit from spilling, cause the pollution, install the lift cylinder through the lift groove, thereby drive the cassette and carry out vertical removal along the axial of device, thereby wholly divide into a plurality of layer height with the device, according to the different surface areas of different layer heights, automatically regulated glass spraying volume, under the condition that does not produce and pile up, the cassette has guaranteed spraying ground homogeneity, the cassette plays spacing effect to the collar through the draw-in groove, simultaneously support the collar rotation, the collar is used for installing the kuppe, be equipped with the atomization cover in the kuppe, be used for carrying out the glass frit in the guide cap, the device is used for carrying out the atomized glass frit in one side of guide cap, the device is used for carrying out the spraying glass frit.
Further, the detection assembly further comprises a positioning cylinder, a transmission sheet, a centrifugal rod, a centrifugal coil and a positioning motor, wherein the two positioning cylinders are axially arranged along the mounting ring and are fixedly connected with the mounting ring, the transmission sheet is a metal elastic sheet, two extending grooves are formed in the transmission sheet, the output ends of the two positioning cylinders are slidably connected with the extending grooves, the outer sides of the transmission sheet are in butt joint with the outer surfaces of devices, the positioning motor is arranged in the clamping grooves, the output ends of the positioning motor are provided with gears, the mounting ring is provided with outer tooth surfaces, the positioning motor is meshed with the outer tooth surfaces through the gears, a centrifugal cavity is formed in the mounting ring, the centrifugal rod is rotationally connected with the centrifugal cavity, the centrifugal coil is located at the tail end of the rotation stroke of the centrifugal rod, and one side of the centrifugal rod, which is far away from the centrifugal coil, is in butt joint with the wall surfaces of the centrifugal cavity through a return spring.
The transmission sheet is designed to be convex in the initial state, has certain elasticity by the design of the metal elastic sheet, as the two positioning cylinders are positioned on the mounting ring, the vertical heights of the two positioning cylinders corresponding to the devices are kept consistent by the axial arrangement, the output ends of the positioning cylinders are inserted into the extending grooves of the transmission sheet, the positioning cylinders output displacement to push the transmission sheet to abut against the surfaces of the devices, the transmission sheet deforms under the action of pressure due to the limiting of the devices, the transmission sheet between the two positioning cylinders is completely attached to the surfaces of the devices, the distance between the two transmission sheets is fixed, the output ends of the positioning cylinders are provided with pressure sensors for sensing whether the transmission sheet is attached to the surfaces of the devices, when the transmission sheet abuts against the devices, the corresponding positioning cylinders stop outputting displacement, the positioning motors are installed in the clamping grooves of the clamping seats, and output torque drives the gears to rotate, the gear is meshed with the external tooth surface of the mounting ring to drive the mounting ring to rotate in the clamping groove, the rotation center of the mounting ring is coincided with the central line of the device, when the mounting ring drives the transmission plate to rotate through two positioning cylinders, the transmission plate is attached to the surface of the device, the friction contact state is kept, the output power of the positioning motor is kept fixed, the centrifugal rod rotates against the acting force of the return spring under the action of centrifugal force and is inserted into the centrifugal coil for a certain depth to generate induced current, the rougher surface of the device is required to be coated with more glass glaze, the smoother surface is, the smaller amount of glass glaze locally required to be coated is, the corresponding reduction of the coating amount can avoid accumulation, when the local roughness of the device is increased in a certain layer height, the friction resistance born by the transmission plate is larger, the rotation speed of the mounting ring is reduced, the centrifugal force born by the centrifugal rod is reduced, and the centrifugal rod reversely moves under the action of the elasticity of the return spring, and generating a regulating current, the generated current of the reverse movement being a negative current.
Further, the flow guiding device further comprises a compensation component, the sealing seat is provided with a flow guiding channel, the flow guiding channel is communicated with the atomizing nozzle pipeline, the middle part of the flow guiding channel is provided with an opening groove, the compensation component is arranged in the opening groove, the compensation component comprises an opening plate and an opening electromagnet, the upper end of the opening plate is provided with a pre-tightening spring, the opening plate is connected with the opening groove through the pre-tightening spring, the opening plate is made of a magnet material, the opening electromagnet is positioned at the bottom end of the opening groove, and the opening electromagnet is electrically connected with the centrifugal coil;
When the power is on: the opposite ends of the opening electromagnet and the opening plate are different-name magnetic poles.
The current signal collected by the centrifugal coil is sent to a related controller, and the size and time of the current transmitted by the opening electromagnet are controlled by the controller, namely: before the current signal changes, the current entering the opening electromagnet is kept stable, the related technology is the prior art, and is not repeated, when the local roughness of the device is increased, the adjusting current is negative current, the input current of the opening electromagnet input by the controller is reduced according to the magnitude of the negative current, namely the opening plate moves upwards along the opening groove under the action force of the pre-tightening spring, so that the overcurrent section of the guide channel at the position of the opening groove is increased, the glass glaze flow entering the atomizing nozzle instantaneously is improved, otherwise, when the roughness is reduced, the overcurrent glass glaze flow is reduced, the device is uniformly coated, and the glass glaze is prevented from being accumulated.
Further, the compensation component further comprises a guide ring, an outlet of the guide channel is in a ring groove design, the guide ring is rotationally connected with the ring groove of the guide channel, a drainage port is arranged on the guide ring, and the guide channel is communicated with the atomizing nozzle pipeline through the drainage port.
The guide ring is arranged in the annular groove at the outlet of the guide channel, can rotate along the annular groove, and is communicated with the drainage port on the annular groove and the guide ring, so that glass glaze is sent into the atomizing nozzle through the pipeline, and when spraying in different areas with the same layer height, the guide ring is driven to rotate through the pipeline, thereby avoiding disturbing devices and interference.
Further, conveyor still includes two friction blocks, and the friction block is located the opposite ends of two conveyer belts, and sealed chamber one side opening sets up, and sealed chamber opening is equipped with the shrouding, and shrouding and sealing seat rotate to be connected, and two friction blocks are located the front end that divides the carousel to carry the stroke relative to the conveyer belt, friction block and shrouding frictional contact.
Through setting up two friction blocks, when the friction block that the seal seat is close to feeding one end, with shrouding frictional contact, make the shrouding rotate under frictional force effect to open the opening in sealed chamber, be convenient for send into sealed intracavity with the device, carry out the coating processing, after the coating processing is accomplished, the seal seat shifts to and is close to ejection of compact one end, through another friction block, make the sealed chamber after the processing is accomplished open, be convenient for take out the device that the coating was accomplished, carry out subsequent processing.
As optimization, a top sealing spring is arranged on one side of the sealing plate, and one side of the top sealing spring away from the sealing plate is abutted with the sealing seat shell. Through setting up the top seal spring, when the friction block makes sealed chamber open through the friction effect, need accord with the elasticity effect of top seal spring, go up the unloading after accomplishing, divide the carousel to drive the device and continue to rotate, after the shrouding crossed the friction block, under the elasticity effect of top seal spring for the shrouding will seal chamber opening shutoff, when being convenient for the coating, provide a sealed space.
As an optimization, the conveying device further comprises two transferring manipulators, and the two transferring manipulators are respectively located on one side, close to the two conveying belts, of the dividing turntable. Through setting up two transport manipulators, carry out the transport operation of unloading respectively, improve automated production efficiency.
As optimization, the bottom end of the sealing seat is provided with a negative pressure port which faces the lower surface of the device. The negative pressure port is communicated with a negative pressure air source and is used for carrying out negative pressure clamping on the device. The negative pressure port is communicated with a negative pressure air source, and after the device is fed, the device is adsorbed on the sealing seat, so that the influence on the surface roughness detection is avoided.
Compared with the prior art, the invention has the following beneficial effects: the lifting cylinder is used for providing vertical displacement so as to drive the clamping seat to vertically move along the axial direction of the device, so that the device is integrally divided into a plurality of layers, the spraying amount of the glass glaze is automatically adjusted according to different surface areas of different layers, and the uniformity of spraying areas is ensured under the condition that no accumulation is generated; the positioning cylinders output displacement to push the transmission sheet to be abutted against the surface of the device, and the transmission sheet deforms under the action of pressure due to the limiting of the device, so that the transmission sheet between the two positioning cylinders is completely attached to the surface of the device; the output power of the positioning motor is kept fixed, the centrifugal rod is rotated against the acting force of the return spring under the action of centrifugal force and is inserted into the centrifugal coil for a certain depth to generate induced current, the induced current is primary current, the rougher the surface of the device is, the more glass glaze needs to be coated, the smoother the surface is, the smaller the glass glaze amount locally needs to be coated is, the accumulation can be avoided by correspondingly reducing the coating amount, when the local roughness of the device is increased in a certain layer height, the friction resistance of the transmission piece is larger, the rotating speed of the mounting ring is reduced, the centrifugal force of the centrifugal rod is reduced, the reverse movement is performed under the action of the elasticity of the return spring, the regulating current is generated, and the generated current of the reverse movement is negative current; when the local roughness of the device is increased, the regulating current is negative current, and according to the magnitude of the negative current, the input current of the opening electromagnet input by the controller is reduced, namely the opening plate moves upwards along the opening groove under the action force of the pre-tightening spring, so that the overcurrent section of the flow guide channel at the position of the opening groove is increased, the glass glaze flow entering the atomizing nozzle instantaneously is improved, otherwise, when the roughness is reduced, the overcurrent glass glaze flow is reduced, the device is uniformly coated, and the glass glaze is prevented from being accumulated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for the description of the embodiments will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic general construction of the present invention;
FIG. 2 is a schematic illustration of a multi-station arrangement of the present invention;
FIG. 3 is an enlarged view of part A of the view of FIG. 2;
FIG. 4 is a schematic illustration of the coating architecture of the present invention;
FIG. 5 is a schematic diagram of a power transmission plate of the present invention;
FIG. 6 is a schematic diagram of roughness detection of the present invention;
In the figure: 1. a working box; 11. a coating chamber; 12. a drying chamber; 2. a flow guiding device; 21. a sealing seat; 211. sealing the cavity; 212. a flow guide channel; 213. a lifting groove; 214. an opening slot; 22. a detection assembly; 221. a mounting ring; 2211. an outer tooth surface; 2212. a centrifugal chamber; 222. a positioning cylinder; 223. a transmission plate; 224. a centrifugal rod; 225. a centrifugal coil; 226. a return spring; 227. a position-adjusting motor; 23. a lifting cylinder; 24. a clamping seat; 25. a guide cover; 26. an atomizing nozzle; 27. a compensation component; 271. an opening plate; 272. an opening electromagnet; 273. a guide ring; 3. a conveying device; 31. a conveyor belt; 32. a dividing disc; 33. a transfer manipulator; 34. a friction block; 4. a sealing plate; 5. a device.
Detailed Description
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1-6, the present invention provides the following technical solutions:
The utility model provides a glass frit coating device with prevent piling up, coating device is used for carrying out the coating to device 5, coating device includes work box 1, guiding device 2, conveyor 3, work box 1 is equipped with coating chamber 11 and drying chamber 12 in proper order along device 5 direction of delivery, guiding device 2 arranges in coating chamber 11, conveyor 3 runs through coating chamber 11 and drying chamber 12, conveyor 3 and guiding device 2 transmission are connected, conveyor 3 is used for carrying device 5, guiding device 2 is used for carrying out the layering coating to device 5.
The glass glaze is coated on the device 5 through the coating device, the working box 1 provides a working space, the coating cavity 11 is used for providing a coating space, the diversion device 2 can conduct layered coating on the device 5, redundant glass glaze accumulation on the surface layer of the device is avoided, the device is sent into the drying chamber 12 through the conveying device 3 after coating is completed, automatic drying is conducted, the coating cavity 11 and the drying chamber 12 are separated by adopting the lifting separation device, interference of the drying device in the drying chamber 12 to the coating process is reduced, and the lifting separation device is used for driving a plate to move through a cylinder, so that separation is conducted, and is not repeated in the prior art.
Further, the conveying device 3 comprises a sub-rotary table 32, the sub-rotary table 32 is rotationally connected with the coating cavity 11, conveying belts 31 are respectively arranged at two sides of the sub-rotary table 32, and the two conveying belts 31 respectively penetrate through the cavities at two sides of the sub-rotary table 32;
the diversion device 2 comprises a sealing seat 21, a detection assembly 22 and a lifting cylinder 23, wherein a plurality of sealing seats 21 are arranged on a sub-rotary table 32, the sealing seats 21 are arranged at equal intervals along the circumference of the upper side of the sub-rotary table 32, a sealing cavity 211 is arranged on the sealing seat 21, lifting grooves 213 are formed in the vertical direction of the sealing cavity 211, the lifting cylinder 23 is arranged in the lifting grooves 213, a clamping seat 24 is arranged at the output end of the lifting cylinder 23, clamping grooves are formed in the clamping seat 24, the detection assembly 22 is used for detecting the surface roughness of a device 5, the detection assembly 22 comprises a mounting ring 221, the mounting ring 221 is in sliding connection with the clamping grooves, a diversion cover 25 is arranged on one side of the mounting ring 221, an atomization nozzle 26 is arranged in the diversion cover 25, and the mist outlet end of the atomization nozzle 26 faces the surface to be coated of the device 5.
The driving motor is installed on the working box 1 and used for driving the sub-rotating disc 32 to rotate, thereby multi-station operation is conducted, continuous coating is conducted, the device 5 is fed and discharged through the conveying belts 31 on two sides of the sub-rotating disc 32, the conveying belts 31 close to the feeding direction penetrate through the coating cavity 11, the other conveying belt 31 penetrates through the coating cavity 11 and the drying chamber 12 simultaneously, the sealing seat 21 array on the sub-rotating disc 32 is arranged, the number of the sealing seats 21 is at least three, namely, loading, coating and discharging can be conducted simultaneously, the whole processing efficiency is guaranteed, the sealing seat 21 provides a sealing space through the sealing cavity 211, during coating, atomized glass glaze is prevented from overflowing and polluting, the lifting cylinder 23 is installed through the lifting groove 213, the lifting cylinder 23 is used for providing vertical displacement, the clamping seat 24 is driven to conduct vertical movement along the axial direction of the device 5, the device 5 is divided into a plurality of layers, according to different surface areas with different layers of high, the glass spraying quantity is automatically adjusted, the uniformity of the clamping seat 24 is guaranteed under the condition that the pile up is not generated, the clamping seat 221 is used for carrying out the glass spraying, the glass glaze is simultaneously, the glass spraying device 25 is installed on one side of the device 25, the glass spraying device is coated, the glass spraying device is 25 is provided with the glass spraying device, and the glass spraying device is provided with the glass glaze in the device 25, and the device 25 is coated on one side of the surface of the device 25 through the glass spraying device, and the glass spraying device is provided with the glass glaze, and the glass spraying device is 25.
Further, the detecting assembly 22 further comprises a positioning cylinder 222, a transmission piece 223, a centrifugal rod 224, a centrifugal coil 225 and a positioning motor 227, wherein two positioning cylinders 222 are axially arranged along the mounting ring 221, two positioning cylinder 222 cylinder bodies are fixedly connected with the mounting ring 221, the transmission piece 223 is a metal elastic piece, two extending grooves are formed in the transmission piece 223, the output ends of the two positioning cylinders 222 are slidably connected with the extending grooves, the outer side of the transmission piece 223 is abutted to the outer surface of the device 5, the positioning motor 227 is arranged in the clamping groove, a gear is arranged at the output end of the positioning motor 227, an outer tooth surface 2211 is arranged on the mounting ring 221, the positioning motor 227 is meshed with the outer tooth surface 2211 through the gear, a centrifugal cavity 2212 is arranged on the mounting ring 221, the centrifugal rod 224 is rotationally connected with the centrifugal cavity 2212, the centrifugal coil 225 is located at the tail end of the rotational stroke of the centrifugal rod 224, and one side, away from the centrifugal rod 224, of the centrifugal coil 225 is abutted to the wall surface of the centrifugal cavity 2212 through a return spring 226.
The transmission plate 223 is in an outward convex design in the initial state, and has certain elasticity by the design of the metal elastic sheet, because the two positioning cylinders 222 are positioned on the mounting ring 221, the vertical heights of the two positioning cylinders 222 corresponding to the device 5 are kept consistent by the axial arrangement, the output ends of the positioning cylinders 222 are inserted into the extending grooves of the transmission plate 223, the positioning cylinders 222 output displacement to push the transmission plate 223 to be abutted against the surface of the device 5, the transmission plate 223 deforms under the action of pressure due to the limiting of the device 5, the transmission plate 223 between the two positioning cylinders 222 is completely abutted against the surface of the device 5, the distance between the two transmission plates 223 is fixed, the output ends of the positioning cylinders 222 are provided with pressure sensors for sensing whether the transmission plate 223 is abutted against the surface of the device 5, when the corresponding positioning cylinders 222 stop outputting displacement when being abutted against the device 5, the positioning motor 227 is arranged in the clamping groove of the clamping seat 24, the output torque drives the gear to rotate, the gear is meshed with an external tooth surface 2211 of the mounting ring 221, the mounting ring 221 is driven to rotate in the clamping groove, the rotation center of the mounting ring 221 is coincided with the center line of the device 5, when the mounting ring 221 drives the transmission plate 223 to rotate through two positioning cylinders 222, the transmission plate 223 is attached to the surface of the device, the friction contact state is kept, the output power of the positioning motor 227 is kept fixed, the eccentric rod 224 rotates against the acting force of the return spring 226 under the centrifugal force and is inserted into the centrifugal coil 225 for a certain depth to generate induced current, the surface of the device 5 is rougher, the glass glaze to be coated is smoother, the glass glaze to be coated is smaller in part, the corresponding coating amount is reduced, the accumulation can be avoided, when the local roughness of the device 5 is higher, the friction resistance born by the transmission plate 223 is larger, so that the rotation speed of the mounting ring 221 is reduced, the centrifugal force applied to the centrifugal rod 224 is reduced, the centrifugal rod moves reversely under the elastic force of the return spring 226, and the regulating current is generated, and the generated current of the reverse movement is negative current.
Further, the flow guiding device 2 further comprises a compensation component 27, a flow guiding channel 212 is arranged on the sealing seat 21, the flow guiding channel 212 is communicated with the atomizing nozzle 26 through a pipeline, an opening slot 214 is formed in the middle of the flow guiding channel 212, the compensation component 27 is arranged in the opening slot 214, the compensation component 27 comprises an opening plate 271 and an opening electromagnet 272, a pre-tightening spring is arranged at the upper end of the opening plate 271, the opening plate 271 is connected with the opening slot 214 through the pre-tightening spring, the opening plate 271 is made of a magnet material, the opening electromagnet 272 is positioned at the bottom end of the opening slot 214, and the opening electromagnet 272 is electrically connected with the centrifugal coil 225;
when the power is on: the opening electromagnet 272 and the opening plate 271 are opposite ends of the magnetic poles of different names.
The current signal collected by the centrifugal coil 225 is sent to an associated controller, and the magnitude and time of the current delivered by the opening electromagnet 272 are controlled by the controller, namely: before the current signal changes, the current entering the opening electromagnet 272 is kept stable, the related technology is the prior art, and is not repeated, when the local roughness of the device 5 is increased, the adjusting current is negative current, the input current of the opening electromagnet 272 input by the controller is reduced according to the magnitude of the negative current, namely, the opening plate 271 moves up along the opening slot 214 under the action of a pre-tightening spring, so that the overcurrent section of the flow guide 212 at the position of the opening slot 214 is increased, the glass glaze flow entering the atomizing nozzle 26 instantaneously is improved, otherwise, when the roughness is reduced, the overcurrent glass glaze flow is reduced, the device 5 is uniformly coated, and the glass glaze is prevented from being accumulated.
Further, the compensating assembly 27 further comprises a guiding ring 273, the outlet of the guiding channel 212 is in a ring groove design, the guiding ring 273 is rotationally connected with the ring groove of the guiding channel 212, a drainage port is arranged on the guiding ring 273, and the guiding channel 212 is communicated with the atomizing nozzle 26 through the drainage port.
The guide ring 273 is arranged in the annular groove at the outlet of the guide channel 212, can rotate along the annular groove, and is communicated with the discharge opening on the guide ring 273, so that glass glaze is sent into the atomizing nozzle 26 through the pipeline, and when spraying in different areas with the same layer height, the guide ring 273 is driven to rotate through the pipeline, thereby avoiding disturbing the device 5 and preventing interference.
Further, the conveying device 3 further comprises two friction blocks 34, the friction blocks 34 are located at opposite ends of the two conveying belts 31, an opening is formed in one side of the sealing cavity 211, the sealing cavity 211 is provided with a sealing plate 4, the sealing plate 4 is rotationally connected with the sealing seat 21, the two friction blocks 34 are located at the front end of the conveying stroke of the dividing turntable 32 relative to the conveying belts 31, and the friction blocks 34 are in friction contact with the sealing plate 4.
Through setting up two friction blocks 34, when the friction block 34 that sealing seat 21 is close to feeding one end, with shrouding 4 frictional contact, make shrouding 4 rotate under frictional force effect to open the opening of sealed chamber 211, be convenient for send into sealed chamber 211 with device 5 in, carry out the coating processing, after the coating processing is accomplished, sealing seat 21 shifts to and is close to ejection of compact one end, through another friction block 34, make the sealed chamber 211 after the processing is accomplished open, be convenient for take out the device 5 that the coating is accomplished, carry out subsequent processing.
As an optimization, a top sealing spring is arranged on one side of the sealing plate 4, and one side of the top sealing spring away from the sealing plate 4 is abutted against the shell of the sealing seat 21. Through setting up the top seal spring, when friction block 34 makes sealed chamber 211 open through the friction effect, need accord with the elasticity effect of top seal spring, and after the unloading was accomplished, the branch carousel 32 drove device 5 and continue to rotate, after shrouding 4 crossed friction block 34, under the elasticity effect of top seal spring, made shrouding 4 seal the sealed chamber 211 opening shutoff, when being convenient for the coating, provided a sealed space.
As an optimization, the conveying device 3 further comprises two transferring manipulators 33, and the two transferring manipulators 33 are respectively located on one side of the dividing disc 32, which is close to the two conveying belts 31. Through setting up two transport manipulators 33, carry out the transport operation of unloading respectively, improve automated production efficiency.
Preferably, the bottom end of the sealing seat 21 is provided with a negative pressure port, and the negative pressure port faces the lower surface of the device 5. The negative pressure port is communicated with a negative pressure air source and is used for carrying out negative pressure clamping on the device 5. The negative pressure port is communicated with a negative pressure air source, and after the device 5 is fed, the device 5 is adsorbed on the sealing seat 21, so that the influence on the surface roughness detection is avoided.
The working principle of the invention is as follows: the lifting cylinder 23 is used for providing vertical displacement so as to drive the clamping seat 24 to vertically move along the axial direction of the device 5, so that the device 5 is integrally divided into a plurality of layers, the spraying amount of the glass glaze is automatically adjusted according to different surface areas of different layers, and the uniformity of spraying areas is ensured under the condition that no accumulation is generated; the positioning cylinders 222 output displacement to push the transmission sheet 223 to be abutted against the surface of the device 5, and the transmission sheet 223 deforms under the action of pressure due to the limiting of the device 5, so that the transmission sheet 223 between the two positioning cylinders 222 is completely attached to the surface of the device 5; the output power of the positioning motor 227 is kept fixed, the centrifugal rod 224 rotates against the acting force of the return spring 226 under the action of centrifugal force and is inserted into the centrifugal coil 225 for a certain depth to generate induction current, the primary current is generated, the surface of the device 5 is rougher, the glass glaze to be coated is more smooth, the local glass glaze amount to be coated is less, the coating amount can be reduced correspondingly, accumulation can be avoided, when the local roughness is increased in a certain layer of the device 5, the friction resistance of the transmission piece 223 is larger, the rotating speed of the mounting ring 221 is reduced, the centrifugal force of the centrifugal rod 224 is reduced, the centrifugal rod moves reversely under the action of the elastic force of the return spring 226 to generate adjustment current, and the generated current of reverse movement is negative current; when the local roughness of the device 5 is increased, the adjusting current is negative, and according to the magnitude of the negative current, the input current of the opening electromagnet 272 input by the controller is reduced, namely the opening plate 271 moves upwards along the opening groove 214 under the action of the pre-tightening spring, so that the overcurrent section of the flow guide 212 at the position of the opening groove 214 is increased, the glass glaze flow which instantaneously enters the atomizing nozzle 26 is improved, otherwise, when the roughness is reduced, the overcurrent glass glaze flow is reduced, and the device 5 is uniformly coated, and the glass glaze is prevented from being accumulated.
While embodiments of the present invention have been shown and described, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives, and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the spirit and principles of the invention.
Claims (5)
1. Glass frit coating device with anti-accumulation, for coating a device (5), characterized in that: the coating device comprises a working box (1), a flow guiding device (2) and a conveying device (3), wherein a coating cavity (11) and a drying chamber (12) are sequentially arranged in the working box (1) along the conveying direction of the device (5), the flow guiding device (2) is arranged in the coating cavity (11), the conveying device (3) penetrates through the coating cavity (11) and the drying chamber (12), the conveying device (3) is in transmission connection with the flow guiding device (2), the conveying device (3) is used for conveying the device (5), and the flow guiding device (2) is used for coating the device (5) in a layering manner;
The conveying device (3) comprises a dividing disc (32), the dividing disc (32) is rotationally connected with the coating cavity (11), conveying belts (31) are respectively arranged at two sides of the dividing disc (32), and the two conveying belts (31) respectively penetrate through cavities at two sides of the dividing disc (32);
The flow guiding device (2) comprises a sealing seat (21), a detection assembly (22) and a lifting cylinder (23), wherein a plurality of sealing seats (21) are arranged on a sub-rotating disc (32), a plurality of sealing seats (21) are arranged at equal intervals along the circumference of the upper side of the sub-rotating disc (32), a sealing cavity (211) is arranged on the sealing seat (21), a lifting groove (213) is arranged in the vertical direction of the sealing cavity (211), the lifting cylinder (23) is arranged in the lifting groove (213), a clamping seat (24) is arranged at the output end of the lifting cylinder (23), a clamping groove is arranged on the clamping seat (24), the detection assembly (22) is used for detecting the surface roughness of a device (5), the detection assembly (22) comprises a mounting ring (221), the mounting ring (221) is connected with the clamping groove in a sliding mode, one side of the mounting ring (221) is provided with a flow guiding cover (25), an atomization nozzle (26) is arranged in the flow guiding cover (25), and the atomization end of the atomization nozzle (26) faces the surface to be coated on the device (5);
The detecting assembly (22) further comprises a positioning cylinder (222), a transmission piece (223), a centrifugal rod (224), a centrifugal coil (225) and a positioning motor (227), wherein the two positioning cylinders (222) are axially arranged along a mounting ring (221), the two positioning cylinders (222) are fixedly connected with the mounting ring (221), the transmission piece (223) is a metal elastic sheet, two extending grooves are formed in the transmission piece (223), the output ends of the two positioning cylinders (222) are slidably connected with the extending grooves, the outer side of the transmission piece (223) is abutted with the outer surface of a device (5), the positioning motor (227) is arranged in the clamping groove, the output end of the positioning motor (227) is provided with a gear, the mounting ring (221) is provided with an outer tooth surface (2211), the positioning motor (227) is meshed with the outer tooth surface (2211) through the gear, a centrifugal cavity (2212) is formed in the mounting ring (221), the centrifugal rod (224) is rotationally connected with the centrifugal cavity (2212), and the centrifugal coil (225) is located at one side of the centrifugal rod (224) far away from the centrifugal spring (2212);
The flow guiding device (2) further comprises a compensation component (27), a flow guiding channel (212) is arranged on the sealing seat (21), the flow guiding channel (212) is communicated with an atomizing nozzle (26) through a pipeline, an opening groove (214) is formed in the middle of the flow guiding channel (212), the compensation component (27) is arranged in the opening groove (214), the compensation component (27) comprises an opening plate (271) and an opening electromagnet (272), a pre-tightening spring is arranged at the upper end of the opening plate (271), the opening plate (271) is connected with the opening groove (214) through the pre-tightening spring, the opening plate (271) is made of a magnet, the opening electromagnet (272) is positioned at the bottom end of the opening groove (214), and the opening electromagnet (272) is electrically connected with the centrifugal coil (225);
when the power is on: the opposite ends of the opening electromagnet (272) and the opening plate (271) are different-name magnetic poles;
the compensating assembly (27) further comprises a guide ring (273), an outlet of the guide channel (212) is in a ring groove design, the guide ring (273) is rotationally connected with the ring groove of the guide channel (212), a drainage port is arranged on the guide ring (273), and the guide channel (212) is communicated with an atomizing nozzle (26) through the drainage port.
2. A glass frit coating apparatus with anti-accumulation as in claim 1, wherein: the conveying device (3) further comprises two friction blocks (34), the friction blocks (34) are located at opposite ends of the two conveying belts (31), an opening in one side of the sealing cavity (211) is formed, a sealing plate (4) is arranged at the opening in the sealing cavity (211), the sealing plate (4) is rotationally connected with the sealing seat (21), the two friction blocks (34) are located at the front end of the conveying stroke of the separating turntable (32) relative to the conveying belts (31), and the friction blocks (34) are in friction contact with the sealing plate (4).
3. A glass frit coating apparatus with anti-accumulation as in claim 2, wherein: and a top sealing spring is arranged on one side of the sealing plate (4), and one side of the top sealing spring, which is far away from the sealing plate (4), is abutted against the shell of the sealing seat (21).
4. A glass frit coating apparatus with anti-accumulation as in claim 3, wherein: the conveying device (3) further comprises two transferring manipulators (33), and the two transferring manipulators (33) are respectively located on one side, close to the two conveying belts (31), of the sub-rotating disc (32).
5. A glass frit coating apparatus with anti-accumulation as in claim 4, wherein: the bottom end of the sealing seat (21) is provided with a negative pressure port, and the negative pressure port faces the lower surface of the device (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410397625.XA CN117983445B (en) | 2024-04-03 | 2024-04-03 | Glass glaze coating device with prevent piling up |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410397625.XA CN117983445B (en) | 2024-04-03 | 2024-04-03 | Glass glaze coating device with prevent piling up |
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| Publication Number | Publication Date |
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| CN117983445A CN117983445A (en) | 2024-05-07 |
| CN117983445B true CN117983445B (en) | 2024-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN110819185A (en) * | 2019-10-24 | 2020-02-21 | 常州市武进新邦涂料有限公司 | XB-S-water-soluble high-reflection photovoltaic backboard glass paint and application scheme thereof |
| CN114789503A (en) * | 2022-02-25 | 2022-07-26 | 晋江捷兴机械有限公司 | Automatic mechanical equipment of pottery based on vector control |
| CN116063002A (en) * | 2023-02-24 | 2023-05-05 | 江苏新奥得玻璃制品股份有限公司 | Glass bottle colored glaze spraying device and spraying method |
| CN117686339A (en) * | 2024-02-02 | 2024-03-12 | 常州碳禾新材料科技有限公司 | Glass fiber stick intensity detection device |
| CN117718174A (en) * | 2024-02-18 | 2024-03-19 | 江苏三佑管道科技有限公司 | Dead angle-free intelligent spraying device for quick-drying type pipe |
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2024
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110819185A (en) * | 2019-10-24 | 2020-02-21 | 常州市武进新邦涂料有限公司 | XB-S-water-soluble high-reflection photovoltaic backboard glass paint and application scheme thereof |
| CN114789503A (en) * | 2022-02-25 | 2022-07-26 | 晋江捷兴机械有限公司 | Automatic mechanical equipment of pottery based on vector control |
| CN116063002A (en) * | 2023-02-24 | 2023-05-05 | 江苏新奥得玻璃制品股份有限公司 | Glass bottle colored glaze spraying device and spraying method |
| CN117686339A (en) * | 2024-02-02 | 2024-03-12 | 常州碳禾新材料科技有限公司 | Glass fiber stick intensity detection device |
| CN117718174A (en) * | 2024-02-18 | 2024-03-19 | 江苏三佑管道科技有限公司 | Dead angle-free intelligent spraying device for quick-drying type pipe |
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| CN117983445A (en) | 2024-05-07 |
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