CN210390434U - Positioning screen printing equipment - Google Patents

Abstract

The utility model belongs to the technical field of the screen printing technique and specifically relates to indicate a location screen printing equipment, including being used for carrying out the initial positioning device of first location to the material, be used for carrying out the final positioner of second location to the material, a transfer device that is used for carrying out screen printing's screen printing device to the material after the second location and is used for shifting the material between initial positioning device and final positioning device, transfer device is provided with the transfer arm, the both ends of transfer arm are provided with respectively and are used for inhaling the first material piece and the second of inhaling of tight material and inhale the material piece, initial positioning device and final positioning device are provided with respectively and are used for holding first holding chamber and the second holding chamber of establishing the both ends of transferring the arm. The utility model discloses an degree of automation is high, and the operation between material loading, secondary location, screen printing and the unloading of material is compact, has improved screen printing's efficiency, and carries out the secondary location to the material through just positioner and final positioner, guarantees the position precision of material, improves screen printing's quality.

Description

Positioning screen printing equipment

Technical Field

The utility model belongs to the technical field of the screen printing technique and specifically relates to indicate a location screen printing equipment.

Background

Screen printing is a widely used printing technique, in which the paste is transferred to a printing material through the meshes of the image-text part of a printing plate by the extrusion of a scraper to form the image-text same as that of an original. The screen printing equipment is simple, the operation is convenient, the printing and the plate making are simple and easy, the cost is low, and the adaptability is strong. With the continuous improvement of printing technology, full-automatic printing equipment is a development trend of the screen printing industry, and although some automatic screen printing machines exist at present, the processing procedures of feeding, screen printing, blanking and the like still need to be finished manually according to the development trend, so that the processing efficiency is low, the printing precision is low, and the printing cost is high.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model aims to provide a location screen printing equipment, its structural design is reasonable, and degree of automation is high for material loading, the first time location, the second time location of material, the operation between screen printing and the unloading is compact, and the screen printing's that shortens cycle has improved screen printing's efficiency widely, and carries out the secondary positioning through just positioner and final positioner to the material, has guaranteed the position precision of material, has improved screen printing's quality.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a location screen printing equipment, its includes the first positioner who is used for carrying out the first location to the material, be used for carrying out the final positioner who carries out the second location to the material after the first location, be used for carrying out screen printing's screen printing device to the material after the second location and be used for the transfer device who shifts the material between first positioner and final positioner, the transfer device is provided with the transfer arm, the both ends of transfer arm are provided with respectively and are used for inhaling the first material piece and the second material piece of inhaling of tight material, first positioner and final positioner are provided with respectively and are used for holding first holding chamber and the second holding chamber of establishing the both ends of transferring the arm.

Furthermore, the positioning screen printing equipment further comprises a feeding and discharging manipulator which is used for conveying the materials to be printed to the primary positioning device or outputting the printed materials borne by the transfer device.

Furthermore, the transfer device comprises a rotating shaft, a transfer driver for driving the rotating shaft to rotate and a transfer lifter for driving the rotating shaft to lift, and the middle part of the transfer arm is arranged on the rotating shaft.

Furthermore, the primary positioning device comprises a primary positioning seat, a primary transverse positioning assembly slidably arranged on the primary positioning seat, a primary transverse movement driving mechanism for driving the primary transverse positioning assembly to position the transverse position of the material, a primary longitudinal positioning assembly slidably arranged on the primary positioning seat, and a primary longitudinal movement driving mechanism for driving the primary longitudinal positioning assembly to position the longitudinal position of the material.

Further, the primary positioning device further comprises a primary material suction part arranged on the primary positioning seat in a sliding manner and a primary lifting driving mechanism used for driving the primary material suction part to lift, wherein the primary lifting driving mechanism is arranged on the primary positioning seat, and the primary material suction part is used for sucking the material to be printed, conveyed by the feeding and discharging manipulator, to the positioning plane of the primary positioning seat.

Furthermore, the number of the primary transverse positioning assemblies and the number of the primary longitudinal positioning assemblies are two, the primary transverse positioning assemblies and the primary longitudinal positioning assemblies are matched in a one-to-one correspondence mode to position the material for the first time, and the number of the first material sucking pieces and the number of the second material sucking pieces are two.

Furthermore, the final positioning device comprises a final positioning seat arranged below the screen printing device, a final transverse positioning assembly arranged on the final positioning seat in a sliding manner, a final transverse movement driving mechanism used for driving the final transverse positioning assembly to position the transverse position of the material after the first positioning, a final longitudinal positioning assembly arranged on the final positioning seat in a sliding manner, and a final longitudinal movement driving mechanism used for driving the final longitudinal positioning assembly to position the longitudinal position of the material after the first positioning.

Furthermore, a plurality of material suction holes are formed in the positioning plane of the final positioning seat.

Furthermore, the number of the final transverse positioning assemblies and the number of the final longitudinal positioning assemblies are two, and the final transverse positioning assemblies and the final longitudinal positioning assemblies are matched in a one-to-one correspondence mode to perform secondary positioning on the materials after primary positioning.

Further, the quantity of the material piece of just inhaling is a plurality of, and a plurality of material piece intervals of just inhaling set up, go up unloading manipulator including indulge the driver, with indulge the lift driver that moves the driver drive and be connected and install in the material piece about the output of lift driver, material piece interval is provided with a plurality of backup pads about going up, and every backup pad is equal longitudinal arrangement and is provided with a plurality of unloading suction nozzles of going up, the material end of inhaling of going up the unloading suction nozzle upwards sets up, a plurality of material pieces of just inhaling and a plurality of material piece dislocation set about going up.

The utility model has the advantages that: when the material sucking device is in an initial state, the two ends of the transfer arm are respectively accommodated in the first accommodating cavity and the second accommodating cavity, and the material sucking end face of the first material sucking part and the material sucking end face of the second material sucking part are respectively flush with the positioning plane of the initial positioning device and the positioning plane of the final positioning device. During actual work, the feeding and discharging mechanical arm picks up a material to be printed and conveys the material to be printed to the primary positioning device, the primary positioning device performs primary positioning on the material, after the material is positioned for the first time, a first material absorbing part on the transfer arm tightly absorbs the material positioned for the first time, the transfer device drives the transfer arm to move upwards so that two ends of the transfer arm are respectively moved out of the first accommodating cavity and the second accommodating cavity, then the transfer device drives the transfer arm to rotate 180 degrees so that two ends of the transfer arm are exchanged, the first material absorbing part together with the material positioned for the first time is transferred to the upper part of the second accommodating cavity, a second material absorbing part is transferred to the upper part of the first accommodating cavity, the transfer device drives the transfer arm to move downwards so that two ends of the transfer arm after being exchanged are respectively moved into the first accommodating cavity and the second accommodating cavity, and the material absorbing end face of the second material absorbing part is flush with the positioning plane of the primary positioning device, the material after the first positioning is positioned on a positioning plane of a final positioning device, the final positioning device performs second positioning on the material after the first positioning, the material after the second positioning is sucked tightly by a first material sucking part, at the same time, a feeding and discharging mechanical arm picks up another material to be printed onto the positioning plane of a primary positioning device, the primary positioning device performs first positioning on the material to be printed, the material to be printed is positioned by the primary positioning device, the material is sucked tightly by a second material sucking part, meanwhile, the screen printing device performs screen printing on the material after the second positioning, after the screen printing processing is completed, the transfer device drives the transfer arm to move upwards, so that two ends of the transfer arm move out of a first accommodating cavity and a second accommodating cavity respectively, then the transfer device drives the transfer arm to rotate by 180 degrees, so that two ends of the transfer arm exchange positions again, the second material sucking part together with the material after the first positioning is transferred above the second accommodating cavity, the first material sucking part together with the printed materials is transferred to the upper side of the first accommodating cavity, the material feeding and discharging mechanical arm picks up the printed materials on the first material sucking part and outputs the printed materials, the transfer device drives the transfer arm to move downwards, the material feeding and discharging mechanical arm picks up the materials to be printed to the positioning plane of the primary positioning device again, and the operation is repeated, so that the screen printing processing of the materials is uninterruptedly realized. The utility model has the advantages of reasonable design, degree of automation is high for compact operation between the material loading, first location, second location, screen printing and the unloading of material, the screen printing's that shortens cycle has improved screen printing's efficiency widely, and carries out the secondary location to the material through just positioner and final positioner, has guaranteed the position precision of material, has improved screen printing's quality. In addition, the two ends of the transfer arm are respectively accommodated in the first accommodating cavity and the second accommodating cavity, so that the screen printing device can perform screen printing on the whole printing surface of the material.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the hidden screen printing device of the present invention.

Fig. 3 is a schematic view of the three-dimensional structure of the initial positioning device and the final positioning device of the present invention.

Fig. 4 is an exploded schematic view of the primary positioning device of the present invention.

Fig. 5 is an exploded schematic view of the final positioning device of the present invention.

Fig. 6 is a schematic perspective view of the transfer arm, the first material suction member and the second material suction member of the present invention.

Description of reference numerals:

2. a primary positioning device; 21. a first accommodating cavity; 22. a primary positioning seat; 221. a transverse chute; 222. a longitudinal chute; 23. a primary transverse positioning assembly; 231. a first primary transverse slider; 232. a second primary transverse slide block; 233. a first transverse positioning rod; 234. a second transverse positioning rod; 24. a primary traverse driving mechanism; 25. a primary longitudinal positioning assembly; 251. a first primary longitudinal slide; 252. a second primary longitudinal slide block; 253. a first longitudinal positioning rod; 254. a second longitudinal positioning rod; 26. a primary longitudinal movement driving mechanism; 27. a primary suction member; 28. a primary lifting drive mechanism; 3. a final positioning device; 31. a second accommodating cavity; 32. a final positioning seat; 321. a suction hole; 33. a final transverse positioning assembly; 34. a final traverse driving mechanism; 35. a final longitudinal positioning assembly; 36. a final longitudinal movement driving mechanism; 4. a screen printing device; 5. a transfer device; 51. a transfer arm; 52. a first suction member; 53. a second suction member; 54. a rotating shaft; 55. a transfer driver; 56. a transfer riser; 6. a feeding and discharging manipulator; 61. a longitudinal movement driver; 62. a lift drive; 63. loading and unloading the material; 64. a support plate; 65. and a feeding and discharging suction nozzle.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1 to 6, the utility model provides a positioning screen printing device, which comprises a primary positioning device 2 for positioning the material for the first time, a final positioning device 3 for positioning the material for the second time after the first positioning, a screen printing device 4 for screen printing the material after the second positioning, and a transfer device 5 for transferring the material between the primary positioning device 2 and the final positioning device 3, the transfer device 5 is provided with a transfer arm 51, both ends of the transfer arm 51 are respectively provided with a first material suction piece 52 and a second material suction piece 53 for sucking materials tightly, the positioning plane of the primary positioning device 2 and the positioning plane of the final positioning device 3 are respectively provided with a first accommodating cavity 21 and a second accommodating cavity 31 for accommodating two ends of the transfer arm 51, and the first accommodating cavity 21 and the second accommodating cavity 31 are on the same straight line; specifically, the positioning screen printing equipment further comprises a feeding and discharging manipulator 6 which is used for conveying the materials to be printed to the primary positioning device 2 or outputting the printed materials carried by the transfer device 5. Specifically, the primary positioning device 2 and the final positioning device 3 are arranged side by side, the transfer device 5 is located between the primary positioning device 2 and the final positioning device 3, and the screen printing device 5 is located above the final positioning device 3. In this example, the material is described by taking a glass sheet as an example.

In the initial state, two ends of the transfer arm 51 are respectively accommodated in the first accommodating chamber 21 and the second accommodating chamber 31, and the material suction end surface of the first material suction member 52 and the material suction end surface of the second material suction member 53 are respectively flush with the positioning plane of the primary positioning device 2 and the positioning plane of the final positioning device 3. During actual work, the feeding and discharging manipulator 6 picks up a material to be printed and conveys the material to be printed to the primary positioning device 2, the primary positioning device 2 performs primary positioning on the material, after the material is positioned for the first time, the first material absorbing part 52 on the transfer arm 51 absorbs the material after the primary positioning, the transfer device 5 drives the transfer arm 51 to move upwards, so that two ends of the transfer arm 51 move out of the first accommodating cavity 21 and the second accommodating cavity 31 respectively, then the transfer device 5 drives the transfer arm 51 to rotate 180 degrees, so that two ends of the transfer arm 51 can be exchanged, the first material absorbing part 52 together with the material after the primary positioning is transferred to the upper part of the second accommodating cavity 31, the second material absorbing part 53 is transferred to the upper part of the first accommodating cavity 21, the transfer device 5 drives the transfer arm 51 to move downwards, so that two ends of the transfer arm 51 after the exchange are transferred into the first accommodating cavity 21 and the second accommodating cavity 31 respectively, so that the material sucking end face of the second material sucking part 53 is flush with the positioning plane of the primary positioning device 2, the material after the first positioning is located on the positioning plane of the final positioning device 3, the final positioning device 3 performs the second positioning on the material after the first positioning, the material after the second positioning is sucked tightly by the first material sucking part 52, at this time, the feeding and discharging mechanical arm 6 picks up another material to be printed to the positioning plane of the primary positioning device 2, the primary positioning device 2 performs the first positioning on the material to be printed, after the material to be printed is positioned by the primary positioning device 2, the second material sucking part 53 sucks the material tightly, meanwhile, the screen printing device 4 performs screen printing on the material after the second positioning, after the screen printing processing is completed, the transfer device 5 drives the transfer arm 51 to move upwards, so that two ends of the transfer arm 51 move out of the first accommodating cavity 21 and the second accommodating cavity 31 respectively, then the transfer device 5 drives the transfer arm 51 to rotate 180 degrees, so that the positions of the two ends of the transfer arm 51 are changed again, the second material sucking part 53 together with the first positioned material is transferred to the upper part of the second accommodating cavity 31, the first material sucking part 52 together with the printed material is transferred to the upper part of the first accommodating cavity 21, the feeding and discharging mechanical arm 6 picks up the printed material on the first material sucking part 52 and outputs the printed material, the transfer device 5 drives the transfer arm 51 to move downwards, the feeding and discharging mechanical arm 6 picks up the material to be printed to the positioning plane of the primary positioning device 2 again, and the operations are repeated, so that the screen printing processing of the material is realized uninterruptedly. The utility model has the advantages of reasonable design, degree of automation is high for compact operation between the material loading, first location, second location, screen printing and the unloading of material, the screen printing's that shortens cycle has improved screen printing's efficiency widely, and carries out the secondary location to the material through just positioner 2 and final positioner 3, has guaranteed the position precision of material, has improved screen printing's quality. In addition, both ends of the transfer arm 51 are respectively accommodated in the first accommodating chamber 21 and the second accommodating chamber 31, so that the screen printing apparatus 4 can perform screen printing on the entire printing surface of the material.

In this embodiment, the transfer device 5 includes a rotating shaft 54, a transfer driver 55 for driving the rotating shaft 54 to rotate, and a transfer lifter 56 for driving the rotating shaft 54 to ascend and descend, and the middle of the transfer arm 51 is mounted on the rotating shaft 54; preferably, the transfer lifter 56 is an air cylinder, the transfer driver 55 is a motor, an output shaft of the transfer driver 55 is connected with the rotating shaft 54, and the transfer lifter 56 is in driving connection with the transfer driver 55. When the two ends of the transferring arm 51 are respectively accommodated in the first accommodating cavity 21 and the second accommodating cavity 31, the material sucking end surface of the first material sucking part 52 and the material sucking end surface of the second material sucking part 53 are respectively flush with the positioning plane of the initial positioning device 2 and the positioning plane of the final positioning device 3, and the initial positioning device 2 performs the first positioning on the material to be printed, after the screen printing device 4 prints the material after the second positioning, the first material sucking part 52 sucks the material after the first positioning, the second material sucking part 53 sucks the material after the printing, the transferring lifter 56 drives the rotating shaft 54 to drive the transferring arm 51 to move upwards, so that the two ends of the transferring arm 51 are respectively moved out of the first accommodating cavity 21 and the second accommodating cavity 31, the first material sucking part 52 separates the material after the first positioning from the positioning plane of the initial positioning device 2, the second material sucking part 53 separates the material after the printing from the positioning plane of the final positioning device 3, then the transfer driver 55 drives the rotating shaft 54 to rotate, and the rotating shaft 54 drives the transfer arm 51 to rotate 180 degrees, so that the positions of the two ends of the transfer arm 51 are changed, namely the first material sucking part 52 together with the first positioned material and the second material sucking part 53 together with the printed material are changed. The transfer device 5 of this structure not only is convenient for carry out the secondary location to the material, guarantee the position precision of material, and then guarantee the printing quality of material, still be favorable to going up material loading manipulator 6 and carrying out the unloading and will treating the material loading to the primary positioning device 2 of printing after the printing, final positioning device 3 carries out the secondary location to the material after the primary location and prints the material after the secondary location, the material loading of material has been shortened, the unloading, the cycle of secondary location and printing operation, the efficiency of printing has been improved.

In this embodiment, the primary positioning device 2 includes a primary positioning seat 22, a primary transverse positioning assembly 23 slidably disposed on the primary positioning seat 22, a primary transverse movement driving mechanism 24 for driving the primary transverse positioning assembly 23 to position the transverse position of the material, a primary longitudinal positioning assembly 25 slidably disposed on the primary positioning seat 22, and a primary longitudinal movement driving mechanism 26 for driving the primary longitudinal positioning assembly 25 to position the longitudinal position of the material; specifically, the primary traverse driving mechanism 24 and the primary traverse driving mechanism 26 may both be driven by a motor-driven belt.

After the feeding and discharging manipulator 6 conveys the material to be printed to the positioning plane of the primary positioning seat 22, the primary transverse moving driving mechanism 24 drives the primary transverse positioning assembly 23 to position the transverse position of the material on the positioning plane of the primary positioning seat 22, and the primary longitudinal moving driving mechanism 26 drives the primary longitudinal positioning assembly 25 to position the longitudinal position of the material on the positioning plane of the primary positioning seat 22, so that the first positioning of the material is realized, and the position accuracy of the material is ensured.

Preferably, the primary transverse positioning assembly 23 includes a first primary transverse slider 231, a second primary transverse slider 232, a first transverse positioning rod 233 mounted on the first primary transverse slider 231, and a second transverse positioning rod 234 mounted on the second primary transverse slider 232, the first primary transverse slider 231 and the second primary transverse slider 232 are both in driving connection with the primary transverse movement driving mechanism 24, the primary transverse movement driving mechanism 24 is used for driving the first primary transverse slider 231 and the second primary transverse slider 232 to approach or depart from each other, and the first transverse positioning rod 233 and the second transverse positioning rod 234 are respectively used for abutting against two sides of the material in the transverse direction; the primary longitudinal positioning assembly 25 comprises a first primary longitudinal sliding block 251, a second primary longitudinal sliding block 252, a first longitudinal positioning rod 253 arranged on the first primary longitudinal sliding block 251, and a second longitudinal positioning rod 254 arranged on the second primary longitudinal sliding block 252, the first primary longitudinal sliding block 251 and the second primary longitudinal sliding block 252 are both in driving connection with the primary longitudinal movement driving mechanism 26, the primary longitudinal movement driving mechanism 26 is used for driving the first primary longitudinal sliding block 251 and the second primary longitudinal sliding block 252 to approach or separate from each other, and the first longitudinal positioning rod 253 and the second longitudinal positioning rod 254 are respectively used for abutting against two sides of a material in the longitudinal direction; the primary positioning seat 22 is provided with a transverse sliding groove 221 and a longitudinal sliding groove 222, the first transverse positioning rod 233 and the second transverse positioning rod 234 are both slidably disposed in the transverse sliding groove 221, the first longitudinal positioning rod 253 and the second longitudinal positioning rod 254 are both slidably disposed in the longitudinal sliding groove 222, and the first transverse positioning rod 233 and the first longitudinal positioning rod 253 are disposed in a direction perpendicular to the sliding direction.

In this embodiment, the primary positioning device 2 further includes a primary material suction member 27 slidably disposed on the primary positioning seat 22, and a primary lifting driving mechanism 28 for driving the primary material suction member 27 to lift, wherein the primary lifting driving mechanism 28 is disposed on the primary positioning seat 22, and the primary material suction member 27 is configured to suck the material to be printed, conveyed by the feeding and discharging manipulator 6, to a positioning plane of the primary positioning seat 22; specifically, the primary lifting driving mechanism 28 may drive the primary sucking member 27 to move up and down by adopting a structure in which a motor drives a screw rod.

When the feeding and discharging manipulator 6 conveys the material to be printed to the upper part of the positioning plane of the primary positioning seat 22, the primary lifting driving mechanism 28 drives the primary absorbing piece 27 to move upwards and tightly absorb the material to be printed, and then the primary lifting driving mechanism 28 drives the primary absorbing piece 27 to move downwards together with the material to be printed until the positioning plane of the primary positioning seat 22 supports the material to be printed, so that the stability of transferring the material to be printed to the primary positioning device 2 from the feeding and discharging manipulator 6 is improved.

In this embodiment, the quantity of just horizontal orientation subassembly 23 and the quantity of just vertical orientation subassembly 25 are two, just horizontal orientation subassembly 23 and just vertical orientation subassembly 25 one-to-one cooperation are in order to carry out the first location to the material, the quantity that the material piece 53 was inhaled to the first quantity of inhaling material 52 and second is two sets of, and the first material piece 52 that inhales of every group is used for inhaling tight material, and the second of every group inhales material 53 and is used for inhaling tight material for just positioner 2 can once only be fixed a position two materials of treating the printing, and transfer device 5 can once only shift four materials (two materials and two material exchange positions each other), and then improved the efficiency of secondary location and printing.

Preferably, each group of the first suction members 52 is two first suction members 52, and each group of the second suction members 53 is two second suction members 53, so that the stability of the material transfer is improved.

In this embodiment, the final positioning device 3 includes a final positioning seat 32 disposed below the screen printing device 4, a final transverse positioning assembly 33 slidably disposed on the final positioning seat 32, a final transverse movement driving mechanism 34 for driving the final transverse positioning assembly 33 to position the transverse position of the material after the first positioning, a final longitudinal positioning assembly 35 slidably disposed on the final positioning seat 32, and a final longitudinal movement driving mechanism 36 for driving the final longitudinal positioning assembly 35 to position the longitudinal position of the material after the first positioning; specifically, the final traverse driving mechanism 34 and the final traverse driving mechanism 36 may both be driven by a motor-driven belt.

When the transferring device 5 drives the transferring arm 51 to convey the material after the first positioning to the positioning plane of the final positioning seat 32, the final transverse moving driving mechanism 34 drives the final transverse positioning assembly 33 to perform the second positioning on the transverse position of the material on the positioning plane of the final positioning seat 32, and the final longitudinal moving driving mechanism 36 drives the final longitudinal positioning assembly 35 to perform the positioning on the longitudinal position of the material on the positioning plane of the final positioning seat 32, so that the second positioning on the material is realized, and the position accuracy of the material is ensured.

Preferably, the structure of the final transverse positioning assembly 33 is the same as that of the primary transverse positioning assembly 23, and the structure of the final longitudinal positioning assembly 35 is the same as that of the primary longitudinal positioning assembly 25, which are not described herein again.

In this embodiment, the locating plane of the final positioning seat 32 is provided with a plurality of material sucking holes 321, and after the final transverse positioning assembly 33 and the final longitudinal positioning assembly 35 perform the second positioning on the material after the first positioning, the plurality of material sucking holes 321 suck the material after the second positioning tightly on the locating plane of the final positioning seat 32 so as to accurately locate the material and ensure the position accuracy and stability of the material.

In this embodiment, the quantity of final transverse positioning subassembly 33 and the quantity of final longitudinal positioning subassembly 35 are two, final transverse positioning subassembly 33 and the cooperation of final longitudinal positioning subassembly 35 one-to-one are in order to carry out the second time location to the material after first time location for final positioner 3 can once only carry out the second time location to two materials, and screen printing device 4 can once only carry out screen printing to the material after two second time locations, has improved the efficiency of location and printing.

In this embodiment, the number of the initial suction pieces 27 is plural, the plural initial suction pieces 27 are arranged at intervals, the feeding and discharging manipulator 6 includes a longitudinal movement driver 61, a lifting driver 62 in driving connection with the longitudinal movement driver 61, and a feeding and discharging piece 63 installed at an output end of the lifting driver 62, the feeding and discharging piece 63 is provided with plural supporting plates 64 at intervals, each supporting plate 64 is provided with plural feeding and discharging nozzles 65 in longitudinal arrangement, the suction ends of the feeding and discharging nozzles 65 are arranged upward, and the plural initial suction pieces 27 and the plural feeding and discharging pieces 63 are arranged in a staggered manner.

When one or two materials are sucked tightly by the plurality of feeding and discharging nozzles 65, the vertical movement driver 61 drives the feeding and discharging member 63 and the plurality of support plates 64 to move close to the primary positioning device 2, the plurality of support plates 64 drive the materials sucked by the plurality of feeding and discharging nozzles 65 to move to the upper part of the primary positioning device 2, the position of each primary suction member 27 is positioned between the two adjacent support plates 64, the lifting driver 62 drives the materials sucked by the plurality of feeding and discharging nozzles 65 to move downwards, meanwhile, the primary lifting driving mechanism 28 drives the plurality of primary suction members 27 to move upwards until the plurality of primary suction members 27 tightly suck the materials sucked by the plurality of feeding and discharging suction nozzles 65, the longitudinal movement driver 61 drives the plurality of feeding and discharging suction nozzles 65 to move away from the materials, the primary lifting driving mechanism 28 drives the plurality of primary suction pieces 27 together with the tightly sucked materials to move to the positioning plane of the primary positioning seat 22, and finally, the longitudinal movement driver 61 and the lifting driver 62 are matched together to drive the feeding and discharging pieces 63 to reset and move. Preferably, the longitudinal movement driver 61 may be driven by a motor driving a screw, and the lifting driver 62 may be an air cylinder.

Preferably, the screen printing device 4 can be a device in the prior art, and will not be described in detail herein.

All the technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims (10)

1. A kind of positioning screen printing apparatus, characterized by: including the initial positioning device that is used for carrying out the first location to the material, be used for carrying out the final positioning device of second location to the material after the first location, be used for carrying out screen printing's screen printing device and be used for the transfer device that shifts the material between initial positioning device and final positioning device to the material after the second location, the transfer device is provided with the transfer arm, the both ends of transfer arm are provided with respectively and are used for inhaling the first material piece and the second of inhaling of tightly inhaling the material, initial positioning device and final positioning device are provided with respectively and are used for holding first holding chamber and the second holding chamber of establishing the both ends of transferring the arm.

2. A positioning screen printing apparatus according to claim 1, wherein: the positioning screen printing equipment further comprises a feeding and discharging manipulator which is used for conveying the materials to be printed to the primary positioning device or outputting the printed materials borne by the transfer device.

3. A positioning screen printing apparatus according to claim 1, wherein: the transfer device comprises a rotating shaft, a transfer driver for driving the rotating shaft to rotate and a transfer lifter for driving the rotating shaft to lift, and the middle part of the transfer arm is arranged on the rotating shaft.

4. A positioning screen printing apparatus according to claim 2, wherein: the initial positioning device comprises an initial positioning seat, an initial transverse positioning assembly, an initial transverse moving driving mechanism, an initial longitudinal positioning assembly and an initial longitudinal moving driving mechanism, wherein the initial transverse positioning assembly is arranged on the initial positioning seat in a sliding mode, the initial transverse moving driving mechanism is used for driving the initial transverse positioning assembly to position the transverse position of the material, the initial longitudinal positioning assembly is arranged on the initial positioning seat in a sliding mode, and the initial longitudinal moving driving mechanism is used for driving the initial longitudinal positioning assembly to position the longitudinal position of the.

5. A positioning screen printing apparatus according to claim 4, wherein: the initial positioning device further comprises an initial material sucking part arranged on the initial positioning seat in a sliding mode and an initial lifting driving mechanism used for driving the initial material sucking part to lift, the initial lifting driving mechanism is arranged on the initial positioning seat, and the initial material sucking part is used for sucking materials to be printed, conveyed by the feeding and discharging manipulator, to a positioning plane of the initial positioning seat.

6. A positioning screen printing apparatus according to claim 4, wherein: the number of the primary transverse positioning assemblies and the number of the primary longitudinal positioning assemblies are two, the primary transverse positioning assemblies and the primary longitudinal positioning assemblies are matched in a one-to-one correspondence mode to position materials for the first time, and the number of the first material sucking pieces and the number of the second material sucking pieces are two.

7. A positioning screen printing apparatus according to claim 1, wherein: the final positioning device comprises a final positioning seat arranged below the screen printing device, a final transverse positioning assembly arranged on the final positioning seat in a sliding manner, a final transverse moving driving mechanism used for driving the final transverse positioning assembly to position the transverse position of the material after the material is positioned for the first time, a final longitudinal positioning assembly arranged on the final positioning seat in a sliding manner, and a final longitudinal moving driving mechanism used for driving the final longitudinal positioning assembly to position the longitudinal position of the material after the material is positioned for the first time.

8. A positioning screen printing apparatus according to claim 7, wherein: and a plurality of material suction holes are formed in the positioning plane of the final positioning seat.

9. A positioning screen printing apparatus according to claim 7, wherein: the number of the final transverse positioning assemblies and the number of the final longitudinal positioning assemblies are two, and the final transverse positioning assemblies and the final longitudinal positioning assemblies are matched in a one-to-one correspondence mode to perform secondary positioning on the materials after primary positioning.

10. A positioning screen printing apparatus according to claim 5, wherein: the material conveying device is characterized in that the number of the initial suction pieces is multiple, the initial suction pieces are arranged at intervals, the feeding and discharging mechanical arm comprises a longitudinal moving driver, a lifting driver in driving connection with the longitudinal moving driver and a feeding and discharging piece mounted at the output end of the lifting driver, a plurality of supporting plates are arranged at intervals on the feeding and discharging piece, a plurality of feeding and discharging suction nozzles are arranged on each supporting plate in a longitudinal arrangement mode, the suction ends of the feeding and discharging suction nozzles are arranged upwards, and the initial suction pieces and the feeding and discharging pieces are arranged in a staggered mode.

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