CN221049232U - Grouting mechanism for screen printing and grouting robot - Google Patents
Grouting mechanism for screen printing and grouting robot Download PDFInfo
- Publication number
- CN221049232U CN221049232U CN202323237879.5U CN202323237879U CN221049232U CN 221049232 U CN221049232 U CN 221049232U CN 202323237879 U CN202323237879 U CN 202323237879U CN 221049232 U CN221049232 U CN 221049232U
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- China
- Prior art keywords
- filling
- rack
- screen printing
- driving unit
- slip casting
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- 238000007650 screen-printing Methods 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000007569 slipcasting Methods 0.000 claims description 16
- 230000001360 synchronised effect Effects 0.000 claims description 16
- 239000000758 substrate Substances 0.000 claims description 8
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 239000002002 slurry Substances 0.000 abstract description 5
- 239000000945 filler Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 238000004513 sizing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Screen Printers (AREA)
Abstract
The utility model relates to a grouting mechanism and grouting robot for screen printing, comprising: the support assembly comprises a base plate which is horizontally arranged and a support transverse frame which is fixed on the base plate; the filling assembly comprises a filling bracket which is arranged on the supporting transverse frame in a sliding manner, a filling head which is fixed at the end part of the filling bracket, and a filling pipe which is connected with the filling head; the filling pipe is connected to the filling bracket; the telescopic assembly comprises a bottom rack, a top rack, a middle gear and a driving unit; the bottom rack is fixed on the base plate, and the top rack is fixed at the bottom of the filling bracket; the middle gear is positioned between the bottom rack and the top rack and meshed with the bottom rack and the top rack; the driving unit is arranged on the base plate and is rotationally connected with the driving unit, and the driving unit is configured to drive the intermediate gear to rotate and horizontally move along the extending direction of the bottom rack. The utility model improves the efficiency of filling the slurry, ensures the filling quality and reduces the equipment cost investment.
Description
Technical Field
The utility model relates to the technical field of screen printing equipment, in particular to a grouting mechanism for screen printing and a grouting robot.
Background
Screen printing is a key link of manufacturing a photovoltaic cell assembly, and paste is printed on the front and back electric fields of a cell sheet through a screen printing process. According to the process flow, the sizing agent is filled into a screen printer, and then the battery piece is printed by the screen printer.
The existing grouting mode mainly comprises two modes of manual grouting and automatic grouting. Manual grouting is flexible, and can be carried out by one person for multiple machines, but the printer actually needs a small amount of slurry to be added for multiple times, too much slurry is added or is unevenly smeared, the printing quality is easily affected, the local load of the screen plate is too large, and the service life of the screen plate is also reduced. Automatic grouting requires that a separate grouting machine is arranged in each printer, and the grouting machine automatically adds the grouting material to the screen plate of the printer according to the requirement, so that the equipment investment cost is high.
Disclosure of utility model
To solve the above technical problems, in one aspect, the present utility model provides a grouting mechanism for screen printing, including:
The support assembly comprises a base plate which is horizontally arranged and a support transverse frame which is fixed on the base plate;
The filling assembly comprises a filling bracket which is arranged on the supporting transverse frame in a sliding manner, a filling head which is fixed at the end part of the filling bracket, and a filling pipe which is connected with the filling head; the filling pipe is arranged on the filling bracket;
The telescopic assembly comprises a bottom rack, a top rack, a middle gear and a driving unit; the bottom rack is fixed on the base plate, and the top rack is fixed at the bottom of the filling bracket; the middle gear is positioned between the bottom rack and the top rack and meshed with the bottom rack and the top rack; the driving unit is arranged on the base plate and is rotationally connected with the intermediate gear, and the driving unit is configured to drive the intermediate gear to rotate and horizontally move along the extending direction of the bottom rack.
In one embodiment of the utility model, the filling support comprises a filling bottom plate which is horizontally arranged, and a plurality of support plates which are arranged on the filling bottom plate along the extending direction of the filling bottom plate; the supporting plate is provided with a guide groove for placing the filling pipe.
In one embodiment of the utility model, the filling support further comprises filling side plates connected to two sides of the filling bottom plate, and the extending direction of the filling side plates is the same as that of the filling bottom plate.
In one embodiment of the utility model, the utility model further comprises a multi-section linear slide rail arranged at the top of the support cross frame, and the filling support is arranged on the multi-section linear slide rail.
In one embodiment of the utility model, two supporting crossbars are arranged at intervals along the width direction of the substrate; the bottom rack is positioned in a gap between the two supporting transverse frames; the number of the multi-section linear slide rails is two, and the multi-section linear slide rails are arranged in one-to-one correspondence with the supporting cross frames.
In one embodiment of the utility model, the driving unit comprises a power part, a transmission part and a fixed seat; the power part is connected with the substrate, the output end of the power part is connected with the transmission part, and the transmission part is connected with the fixed seat; the power part is configured to drive the fixed seat to horizontally move through the transmission part; the intermediate gear is rotationally connected with the fixed seat.
In one embodiment of the utility model, the transmission part comprises a screw rod connected with the output end of the power part, a screw rod nut connected with the screw rod nut, a linear slide rail fixedly connected to the base plate and a slide block connected with the slide; the fixed seat is connected with the screw nut and the sliding block.
In one embodiment of the utility model, the drive unit further comprises a first synchronizing wheel, a second synchronizing wheel and a synchronous belt; the first synchronous wheel is connected with the output end of the power part, the second synchronous wheel is connected with the transmission part, and the synchronous belt is wound on the first synchronous wheel and the second synchronous wheel.
In one embodiment of the utility model, the drive unit further comprises a speed reducer connecting the first synchronizing wheel with the power section.
In one aspect, the utility model provides a slip casting robot for screen printing, comprising the slip casting mechanism in the above embodiment.
Compared with the prior art, the technical scheme of the utility model has the following advantages:
According to the grouting mechanism for screen printing, the middle gear can horizontally move and rotate, so that the horizontal moving speed of the middle gear and the tangential speed of the middle gear rotation are overlapped by the top rack, and finally the top rack drives the filling assembly to stretch and retract at a speed which is 2 times, so that the filling assembly can rapidly enter and exit the printer, and the efficiency of filling the slurry is improved. In addition, the automatic filling of the sizing agent can be realized, so that the filling quality is ensured, and the influence on the printing quality is avoided. Secondly, the embodiment can fill the paste among a plurality of printers through the cooperation of robots, and each printer does not need to be configured with a paste filling machine independently, so that the equipment cost investment is reduced.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings, in which
Fig. 1 is a schematic view showing a retracting structure of a slip casting mechanism for screen printing according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of the expanded structure of FIG. 1;
FIG. 3 is a schematic view of the support assembly and telescoping assembly of FIG. 1;
Fig. 4 is a schematic diagram of the structure of the drive unit and the intermediate gear in fig. 1.
Description of the specification reference numerals: 100. a support assembly; 110. a substrate; 111. a support; 120. a supporting cross frame;
200. a filling assembly; 210. filling a bracket; 211. filling a bottom plate; 212. a support plate; 213. a guide groove; 214. filling a side plate; 220. a filling head; 230. a filling pipe;
300. A telescoping assembly; 310. a bottom rack; 320. a top rack; 330. an intermediate gear; 340. a driving unit; 341. a power section; 342. a fixing seat; 343. a screw rod; 344. a lead screw nut; 345. a linear slide rail; 346. a sliding block; 347. a first synchronizing wheel; 348. a second synchronizing wheel; 349. a synchronous belt; 350. a speed reducer;
400. a multi-section linear slide rail.
Detailed Description
The utility model will be further described in connection with the accompanying drawings and specific examples which are set forth so that those skilled in the art will better understand the utility model and will be able to practice it, but the examples are not intended to be limiting of the utility model.
In one aspect, the utility model provides a slip casting robot for screen printing, comprising a slip casting mechanism.
Referring to fig. 1 to 4, in one aspect, the present utility model provides a slip casting mechanism for screen printing, including a support assembly 100, a filling assembly 200, and a telescopic assembly 300. Wherein:
The support assembly 100 includes a base plate 110 and a support rail 120. The base plate 110 is horizontally arranged, and the supporting cross frame 120 is fixed on the base plate 110.
The filling assembly 200 includes a filling support 210, a filling head 220, and a filling tube 230. The filling stand 210 is slidably disposed on the support cross 120, the filling head 220 is fixed to the end of the filling stand 210, the filling pipe 230 is connected to the filling head 220, and the filling pipe 230 is disposed on the filling stand 210.
The telescopic assembly 300 includes a bottom rack 310, a top rack 320, an intermediate gear 330, and a drive unit 340. The bottom rack 310 is fixed to the base plate 110 and the top rack 320 is fixed to the bottom of the filling support 210. Intermediate gear 330 is located between bottom rack 310 and top rack 320, and intermediate gear 330 is meshed with bottom rack 310 and top rack 320. The driving unit 340 is disposed on the base plate 110, and the driving unit 340 is rotatably connected to the intermediate gear 330. The driving unit 340 is configured to drive the intermediate gear 330 to rotate and to horizontally move in the extending direction of the bottom rack 310.
Specifically, the middle gear 330 in this embodiment not only can horizontally move but also can rotate, so that the top rack 320 is overlapped with the horizontal moving speed of the middle gear 330 and the tangential speed of the rotation of the middle gear 330, and finally the top rack 320 drives the filling assembly 200 to stretch and retract at a speed which is 2 times, so that the filling assembly 200 can rapidly enter and exit the printer, and the efficiency of filling the slurry is improved. In addition, the automatic filling of the sizing agent can be realized, so that the filling quality is ensured, and the influence on the printing quality is avoided. Secondly, the embodiment can fill the paste among a plurality of printers through the cooperation of robots, and each printer does not need to be configured with a paste filling machine independently, so that the equipment cost investment is reduced.
Further, the filling support 210 comprises a filling floor 211 and a plurality of support plates 212. The filling bottom plate 211 is horizontally arranged, and the supporting plate 212 is arranged on the filling bottom plate 211 along the extending direction of the filling bottom plate 211. The support plate 212 is provided with a guide groove 213, and the filler pipe 230 is placed in the guide groove 213. In particular, this embodiment can prevent the filler tube 230 from slipping down to block or wrap around the structure of the filler holder 210 during movement of the filler holder 210, making the present application more reliable in operation.
Further, the filling stand 210 further includes filling side plates 214 connected to both sides of the filling bottom plate 211, and the extending direction of the filling side plates 214 is the same as the extending direction of the filling bottom plate 211. In particular, the present embodiment further improves the structural stability of the filling stand 210.
Further, the present application further includes a multi-section linear slide 400 disposed on top of the support rail 120, and the filling support 210 is disposed on the multi-section linear slide 400. In particular, the present embodiment reduces the size of the support rail 120 while maintaining the sliding distance of the filling assembly 200.
Further, the number of the supporting cross frames 120 is two, and the two supporting cross frames 120 are arranged at intervals along the width direction of the substrate 110. A gap is reserved between the two supporting crossbars 120, and the bottom rack 310 is positioned at the gap between the two supporting crossbars 120. The number of the multi-section linear slide rails 400 is two, and the multi-section linear slide rails 400 are arranged in one-to-one correspondence with the supporting cross frames 120. In particular, this allows a smoother and more reliable movement of the support cross-frame 120.
Further, the driving unit 340 includes a power portion 341 (e.g., a driving motor), a transmission portion, and a fixing base 342; the power unit 341 is connected to the substrate 110, and an output end of the power unit 341 is connected to the transmission unit. The transmission part is connected with the fixed seat 342. The power part 341 is configured to drive the fixing base 342 to horizontally move through the transmission part. The intermediate gear 330 is rotatably connected to the fixed base 342 via a rotation shaft. The transmission part includes a screw 343, a screw nut 344, a linear slide 345, and a slider 346. The lead screw 343 is connected to the output end of the power unit 341, the lead screw 343 is connected to the lead screw nut 344, the linear rail 345 is fixedly connected to the base plate 110, the slider 346 is slidably connected to the slider, and the fixed base 342 is connected to the lead screw nut 344 and the slider 346. In some embodiments, the two ends of the base plate 110 are fixedly connected with the support 111, and the screw 343 is rotatably connected with the support 111. In particular, the embodiment has simple structure and stable and reliable operation.
Further, the driving unit 340 further includes a first synchronizing wheel 347, a second synchronizing wheel 348, and a timing belt 349. The first synchronizing wheel 347 is connected to the output of the power unit 341, the second synchronizing wheel 348 is connected to the lead screw 343 of the transmission unit, and the timing belt 349 is wound around the first synchronizing wheel 347 and the second synchronizing wheel 348. In particular, the present embodiment can improve the transmission efficiency of the driving unit 340.
Further, the driving unit 340 further includes a decelerator 350 connecting the first synchronizing wheel 347 and the power part 341. Specifically, the present embodiment can achieve deceleration while improving the output torque.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present utility model will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious changes and modifications which are extended therefrom are still within the scope of the utility model.
Claims (10)
1. A slip casting mechanism for screen printing, its characterized in that: comprising the following steps:
The support assembly comprises a base plate which is horizontally arranged and a support transverse frame which is fixed on the base plate;
The filling assembly comprises a filling bracket, a filling head and a filling pipe, wherein the filling bracket is arranged on the supporting transverse frame in a sliding manner, the filling head is fixed at the end part of the filling bracket, and the filling pipe is connected with the filling head; the filling pipe is arranged on the filling bracket;
The telescopic assembly comprises a bottom rack, a top rack, a middle gear and a driving unit; the bottom rack is fixed on the base plate, and the top rack is fixed at the bottom of the filling bracket; the intermediate gear is positioned between the bottom rack and the top rack and meshed with the bottom rack and the top rack; the driving unit is arranged on the base plate and is rotationally connected with the intermediate gear, and the driving unit is configured to drive the intermediate gear to rotate and horizontally move along the extending direction of the bottom rack.
2. The slip casting mechanism for screen printing according to claim 1, wherein: the filling support comprises a filling bottom plate which is horizontally arranged, and a plurality of support plates which are arranged on the filling bottom plate along the extending direction of the filling bottom plate; the support plate is provided with a guide groove for placing the filling pipe.
3. The slip casting mechanism for screen printing according to claim 2, wherein: the filling support further comprises filling side plates connected to two sides of the filling bottom plate, and the extending direction of the filling side plates is the same as that of the filling bottom plate.
4. The slip casting mechanism for screen printing according to claim 1, wherein: the filling support is arranged on the multi-section linear slide rail.
5. The slip casting mechanism for screen printing according to claim 4, wherein: the two supporting cross frames are arranged at intervals along the width direction of the substrate, and the bottom rack is positioned between the two supporting cross frames; the number of the multi-section linear slide rails is two, and the multi-section linear slide rails are arranged in one-to-one correspondence with the supporting cross frames.
6. The slip casting mechanism for screen printing according to claim 1, wherein: the driving unit comprises a power part, a transmission part and a fixing seat; the power part is connected with the substrate, the output end of the power part is connected with the transmission part, and the transmission part is connected with the fixed seat; the power part is configured to drive the fixed seat to horizontally move through the transmission part; the intermediate gear is rotationally connected with the fixed seat.
7. The slip casting mechanism for screen printing as claimed in claim 6, wherein: the transmission part comprises a screw rod connected with the output end of the power part, a screw rod nut connected with the screw rod nut, a linear slide rail fixedly connected to the substrate and a slide block in sliding connection with the linear slide rail; the fixed seat is connected with the screw nut and the sliding block.
8. The slip casting mechanism for screen printing as claimed in claim 6, wherein: the driving unit further comprises a first synchronous wheel, a second synchronous wheel and a synchronous belt; the first synchronous wheel is connected with the output end of the power part, the second synchronous wheel is connected with the transmission part, and the synchronous belt is wound on the first synchronous wheel and the second synchronous wheel.
9. The slip casting mechanism for screen printing as claimed in claim 8, wherein: the driving unit further comprises a speed reducer connected with the first synchronous wheel and the power part.
10. A slip casting robot for screen printing, characterized in that: a grouting mechanism comprising any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323237879.5U CN221049232U (en) | 2023-11-29 | 2023-11-29 | Grouting mechanism for screen printing and grouting robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323237879.5U CN221049232U (en) | 2023-11-29 | 2023-11-29 | Grouting mechanism for screen printing and grouting robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221049232U true CN221049232U (en) | 2024-05-31 |
Family
ID=91206997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323237879.5U Active CN221049232U (en) | 2023-11-29 | 2023-11-29 | Grouting mechanism for screen printing and grouting robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221049232U (en) |
-
2023
- 2023-11-29 CN CN202323237879.5U patent/CN221049232U/en active Active
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