CN202669142U - Silk screen printing table with conveying device - Google Patents
Silk screen printing table with conveying device Download PDFInfo
- Publication number
- CN202669142U CN202669142U CN 201220323116 CN201220323116U CN202669142U CN 202669142 U CN202669142 U CN 202669142U CN 201220323116 CN201220323116 CN 201220323116 CN 201220323116 U CN201220323116 U CN 201220323116U CN 202669142 U CN202669142 U CN 202669142U
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- CN
- China
- Prior art keywords
- belt wheel
- suction disc
- steel band
- suction plate
- mount pad
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a silk screen printing table with a conveying device. The silk screen printing table comprises a suction plate installation base (6), a suction plate (5), a front belt wheel installation base (4a), a back belt wheel installation base (4b), a front belt wheel (2a), a back belt wheel (2b), a steel belt (9), a tension device, a motor (10) and a transmission device, wherein the suction plate (5) is arranged on the top of the suction plate installation base; the front belt wheel installation base (4a) and the back belt wheel installation base (4b) are arranged at the front and back ends of the suction plate; the front belt wheel (2a) and the back belt wheel (2b) are fixedly arranged in the front and back belt wheel installation bases respectively; the steel belt (9) is sleeved on the outer sides of the front belt wheel, the back belt wheel and the suction plate, and can rotate around the front belt wheel, the back belt wheel and the suction plate; the tension device is arranged at the bottom of the suction plate; the motor (10) is arranged inside the suction plate installation base; the transmission device is used for connecting the motor with the front belt wheel; the upper surface of the suction plate is provided with a groove (16) for accommodating the steel belt corresponding to the steel belt; and the upper surface of the suction plate is provided with a plurality of vacuum suction nozzles. The silk screen printing table has the advantages of compact and simple structure, easiness in manufacturing and low cost. The contact area between the steel belt and a silicon wafer is small, a sinking part is flush with an entire table top during adsorption, and the entire silicon wafer is not deformed, so that the wafer breaking rate is lowered, and the silk screen printing table is clean and is more convenient to clean.
Description
Technical field
The utility model relates to screen printing apparatus, relates in particular to a kind of screening printing platform with conveyer.
Background technology
Will continually silicon chip of solar cell be sent into printing table and carry out serigraphy in serigraphy, existing solar battery sheet conveyer adopts the rigidity means of transportation, its complex structure of one side, and manufacturing cost is high; Cell silicon chip is easily broken in the transportation on the other hand, cleans later on difficulty.Thereby work quality and the production capacity of screen printer have been affected.
The utility model content
The utility model is the problems referred to above that will solve prior art, proposes the screening printing platform that a kind of employing carries the transmission steel band.
For solving the problems of the technologies described above, the technical scheme that the utility model proposes is a kind of screening printing platform with conveyer of design, and it comprises: the open-topped suction disc mount pad of frame shape, be installed in the suction disc at suction disc mount pad top, be installed in respectively front belt wheel mount pad and the rear belt wheel mount pad of suction disc rear and front end, front belt wheel and rear belt wheel before and after being separately fixed in the belt wheel mount pad, the steel band of the rotation that belt wheel and the suction disc outside also can be enclosed before and after being enclosed within, be installed in the tensioning apparatus to steel band enforcement tensioning of suction disc bottom, be installed in the motor of mount pad inside, the transmission device that connects motor output shaft and front belt wheel or rear belt wheel; The corresponding steel band of described suction disc upper surface place offers to hold the groove of steel band, and the suction disc upper surface comprises and all has some vacuum slots in the groove, is provided with the transverse air channel that connects each vacuum slot in the suction disc.
Described front belt wheel comprises two wheels of dividing right and left and installing, and connects by connecting shaft between two front belt wheels; Described rear belt wheel comprises two wheels of dividing right and left and installing, and connects by connecting shaft between the belt wheel after two; Between the front belt wheel in left side and rear belt wheel, connect a steel band, between the front belt wheel on right side and rear belt wheel, connect another steel band; The steel band of the left and right sides is equipped with respectively described tensioning apparatus.
Described tensioning apparatus comprises the regulating wheel installing plate that is fixed on suction disc bottom and is fixed on staggered three regulating wheels of height on the regulating wheel installing plate, and described steel band passes around the wheel face of described three regulating wheels.
Described transmission device comprises synchronous pulley, another synchronous pulley that connects described connecting shaft that is connected with motor output shaft, the synchronous belt that connects two synchronous pulleys.
The degree of depth of described groove equals the thickness of described steel band.
Compared with prior art, the utility model compact conformation is and simple, and easy to manufacture, cost is lower.Because steel band and silicon chip contact area are little, sink during absorption concordant with whole table top, whole silicon chip is indeformable, so the fragmentation rate is lower, and cleaning, cleaning are more convenient.
Description of drawings
Below in conjunction with drawings and Examples the utility model is made detailed explanation, wherein:
Fig. 1 is the front view of the utility model preferred embodiment;
Fig. 2 is the top view of the utility model preferred embodiment;
Fig. 3 is the side view of the utility model preferred embodiment;
Fig. 4 is the top view of the utility model preferred embodiment suction disc mount pad;
Fig. 5 is the sectional view at A-A place among Fig. 4;
Fig. 6 is the front view of the utility model preferred embodiment suction disc;
Fig. 7 is the top view of the utility model preferred embodiment suction disc;
Fig. 8 is the side view after the utility model preferred embodiment suction disc mount pad and the suction disc assembling;
Fig. 9 is the top view after the utility model preferred embodiment suction disc mount pad and the suction disc assembling;
Figure 10 is the front view of belt wheel mount pad before the utility model preferred embodiment;
Figure 11 is the sectional view at B-B place among Figure 10;
Figure 12 is the top view of belt wheel mount pad before the utility model preferred embodiment.
The specific embodiment
The utility model has disclosed a kind of screening printing platform with conveyer, referring to Fig. 3, in conjunction with Fig. 1 and Fig. 2, it comprises: the open-topped suction disc mount pad 6 of frame shape, be installed in the suction disc 5 at suction disc mount pad top, be installed in respectively front belt wheel mount pad 4a and the rear belt wheel mount pad 4b of suction disc rear and front end, front belt wheel 2a and rear belt wheel 2b before and after being separately fixed in the belt wheel mount pad, the steel band 9 of the rotation that is enclosed within belt wheel and the suction disc outside behind the front belt wheel and can encloses, be installed in the tensioning apparatus to steel band enforcement tensioning of suction disc bottom, be installed in the motor 10 of mount pad inside, the transmission device that connects motor output shaft and front belt wheel or rear belt wheel; The corresponding steel band of described suction disc upper surface place offers to hold the groove 16 of steel band, and the suction disc upper surface comprises and all has some vacuum slots 14 in the groove, is provided with the transverse air channel that connects each vacuum slot in the suction disc.
During use, the control system of serigraphy control motor 10 rotates, and rotates by the actuator drives belt wheel.In the preferred embodiment illustrated in the accompanying drawings, what transmission device connected is front belt wheel.Belt wheel 2a rotates before in Fig. 3, drives steel band 9 and moves right, and a upper silicon chip 1 that send the sheet station to send here is driven by steel band 9 and moves right.This moment, steel band 9 was a little more than suction disc 5, and managed certain interval in suction disc.Arrive the location, below of screen printing brush when silicon chip, thereupon stall of motor 10, vacuum slot 14 is adsorbed on the suction disc 5 with being about to silicon chip and steel band, and steel band sinks to groove 16, and it is smooth indeformable that silicon chip keeps, and begins subsequently serigraphy.After finishing printing, motor 10 rotates, and silicon chip 1 continues to move right, until next contact pin station connects away the silicon chip that prints, so far finishes an operation cycle.In preferred embodiment, motor adopts stepper motor, to realize accurately stepping control.
The screening printing platform that size is less can adopt 9 transmission of a steel band, and larger-size screening printing platform can adopt steel band 9 transmission more than two.Shown in the accompanying drawing is the preferred embodiment with two steel bands.Referring to Fig. 1 to 3, front belt wheel 2a comprises two wheels of dividing right and left and installing, and connects by connecting shaft 3 between two front belt wheels; Described rear belt wheel 2b comprises two wheels of dividing right and left and installing, and connects by connecting shaft 3 between the belt wheel after two; Between the front belt wheel in left side and rear belt wheel, connect a steel band 9, between the front belt wheel on right side and rear belt wheel, connect another steel band 9; The steel band of the left and right sides is equipped with respectively described tensioning apparatus.
In the preferred embodiment, tensioning apparatus comprises the regulating wheel installing plate 8 that is fixed on suction disc 5 bottoms and is fixed on staggered three regulating wheels 11 of height on the regulating wheel installing plate, and described steel band 9 passes around the wheel face of described three regulating wheels.Among Fig. 3, two regulating wheels are upper, and a regulating wheel is lower, and steel band 9 is adjacent to the upper wheel face of regulating wheel up, encase below the lower wheel face of regulating wheel, steel band 9 obtains tensioning.Fig. 3 has also showed the transmission device in the preferred embodiment, and it comprises synchronous pulley 12, another synchronous pulley 12 that connects described connecting shaft 3 that is connected with motor output shaft, the synchronous belt 13 that connects two synchronous pulleys.
Fig. 4,5 shows top view and the side view of suction disc mount pad, the suction disc mount pad is just as a drawer bucket, the base plate of suction disc mount pad is provided with the screw hole 17 for mounted motor, the top of sidewall is provided with for the screw hole 18 that suction disc is installed around the suction disc mount pad, for making suction disc mount pad within ventilation and heat, also dug ventilation slot 19 on its left and right sides sidewall.
Fig. 6,7 shows front view and the top view of suction disc, the densely covered vacuum slot 14 in its surface, and its inside is provided with the transverse air channel that connects each vacuum slot, and transverse air channel connects outside vacuum generator.Its surface also has the groove 16 in order to hold steel band.In preferred embodiment, the degree of depth of groove 16 equals the thickness of steel band 9.Four jiaos of suction disc are provided with countersunk head screw 15, are beneficial to be connected with the suction disc mount pad with screw.
Fig. 8,9 shows side view and the top view after suction disc mount pad and the suction disc assembling, can clearly show both assembling position relations.
Figure 10,11,12 shows front view, side sectional view and the top view of front belt wheel mount pad, front belt wheel mount pad comprises an installing plate, four countersunk head screws 15 that can be connected with suction disc are arranged on this plate, two cantilevers 20 are extended respectively in the installing plate both sides to both sides, cantilever is provided with for the fixing fixing hole 21 of connecting shaft.It may be noted that front belt wheel mount pad is identical with rear belt wheel mount pad structure, that just installs is local different.
Above embodiment is only for illustrating non-providing constraints.Anyly do not break away from the application's spirit and category, and to its equivalent modifications of carrying out or change, all should be contained among the application's the claim scope.
Claims (5)
1. the screening printing platform with conveyer is characterized in that: the open-topped suction disc mount pad (6) that comprises the frame shape, be installed in the suction disc (5) at suction disc mount pad top, be installed in respectively front belt wheel mount pad (4a) and the rear belt wheel mount pad (4b) of suction disc rear and front end, front belt wheel (2a) and rear belt wheel (2b) before and after being separately fixed in the belt wheel mount pad, the steel band (9) of the rotation that is enclosed within belt wheel and the suction disc outside behind the front belt wheel and can encloses, be installed in the tensioning apparatus to steel band enforcement tensioning of suction disc bottom, be installed in the motor (10) of mount pad inside, the transmission device that connects motor output shaft and front belt wheel or rear belt wheel; The corresponding steel band of described suction disc upper surface place offers to hold the groove (16) of steel band, and the suction disc upper surface comprises and all has some vacuum slots (14) in the groove, is provided with the transverse air channel that connects each vacuum slot in the suction disc.
2. the screening printing platform with conveyer as claimed in claim 1 is characterized in that: described front belt wheel (2a) comprises two wheels of dividing right and left and installing, and connects by connecting shaft (3) between two front belt wheels; Described rear belt wheel (2b) comprises two wheels of dividing right and left and installing, and connects by connecting shaft (3) between the belt wheel after two; Between the front belt wheel in left side and rear belt wheel, connect a steel band (9), between the front belt wheel on right side and rear belt wheel, connect another steel band (9); The steel band of the left and right sides is equipped with respectively described tensioning apparatus.
3. the screening printing platform with conveyer as claimed in claim 2, it is characterized in that: described tensioning apparatus comprises the regulating wheel installing plate (8) that is fixed on suction disc (5) bottom and is fixed on staggered three regulating wheels of height (11) on the regulating wheel installing plate, and described steel band (9) passes around the wheel face of described three regulating wheels.
4. the screening printing platform with conveyer as claimed in claim 2 is characterized in that: described transmission device comprises the synchronous pulley (12) that is connected with motor output shaft, another synchronous pulley (12) that connects described connecting shaft (3), connects the synchronous belt (13) of two synchronous pulleys.
5. the screening printing platform with conveyer as claimed in claim 1, it is characterized in that: the degree of depth of described groove (16) equals the thickness of described steel band (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220323116 CN202669142U (en) | 2012-07-05 | 2012-07-05 | Silk screen printing table with conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220323116 CN202669142U (en) | 2012-07-05 | 2012-07-05 | Silk screen printing table with conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202669142U true CN202669142U (en) | 2013-01-16 |
Family
ID=47490072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220323116 Expired - Lifetime CN202669142U (en) | 2012-07-05 | 2012-07-05 | Silk screen printing table with conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202669142U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144415A (en) * | 2013-03-19 | 2013-06-12 | 营口超烁图码科技板业有限公司 | Improved pattern and barcode steel plate production line integrated with spray coating and silk-screen printing functions |
| CN110577065A (en) * | 2019-09-29 | 2019-12-17 | 江苏博世达液压机电有限公司 | Hydraulic automatic tensioning device for full-automatic conveying belt |
-
2012
- 2012-07-05 CN CN 201220323116 patent/CN202669142U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144415A (en) * | 2013-03-19 | 2013-06-12 | 营口超烁图码科技板业有限公司 | Improved pattern and barcode steel plate production line integrated with spray coating and silk-screen printing functions |
| CN103144415B (en) * | 2013-03-19 | 2015-02-25 | 辽宁超烁图码科技板业有限公司 | Improved pattern and barcode steel plate production line integrated with spray coating and silk-screen printing functions |
| CN110577065A (en) * | 2019-09-29 | 2019-12-17 | 江苏博世达液压机电有限公司 | Hydraulic automatic tensioning device for full-automatic conveying belt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |