CN212889375U - Rotary table screen printing machine - Google Patents

Rotary table screen printing machine Download PDF

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Publication number
CN212889375U
CN212889375U CN202021178906.XU CN202021178906U CN212889375U CN 212889375 U CN212889375 U CN 212889375U CN 202021178906 U CN202021178906 U CN 202021178906U CN 212889375 U CN212889375 U CN 212889375U
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screen printing
rotary table
station
silk
feeding
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陈志明
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Hangzhou Tenglonghua Intelligent Technology Co ltd
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Hangzhou Tenglonghua Intelligent Technology Co ltd
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Abstract

The utility model provides a carousel silk screen printing machine, include: the device comprises a rack, a workpiece conveying device, a positioning device and a control device, wherein a processing channel for conveying workpieces is arranged on the rack and comprises a feeding side and a discharging side; the screen printing device is used for screen printing on the workpiece; the rotary table device is at least provided with a feeding station, a silk-screen printing station and a discharging station in sequence along the circumferential direction; the visual positioning device is arranged in front of a feeding station of the turntable device and used for acquiring the position information of the workpiece in the processing channel; the silk-screen device is arranged on the processing channel, positioned in the conveying direction of the workpiece and positioned on a silk-screen station of the rotary table device; and the turntable device is arranged on the processing channel and is positioned below the silk-screen device. The accuracy of silk screen printing position of silk screen printing work piece has been guaranteed in the setting of material loading side visual positioning device, and the setting of the waiting station of carousel device improves silk screen printing efficiency.

Description

Rotary table screen printing machine
Technical Field
The utility model relates to a silk screen printing machine technical field, concretely relates to carousel silk screen printing machine.
Background
The screen printer, also called a screen printer, first makes the characters and images to be printed into a printing plate, installs the printing plate on the printer, then coats the ink on the positions of the printing plate where the characters and images are located, transfers the characters and images to the workpiece through a scraper component, and thus copies the same printed matter as the printing plate.
The rapid development of modern society, people's requirement to product production speed is higher and higher, and traditional screen printing technique usually adopts manual screen printing technique or semi-automatic screen printing technique, and the printing speed of this kind of technique can not keep up with modern production's requirement and is gradually eliminated. Although the prior full-automatic screen printing machine is faster than the traditional printing technology, the production efficiency of the printing machine is low because the speed between the product printing on the printing machine and the process connected with the product printing is too slow.
Along with the improvement of the requirements on the screen printing quality and the screen printing efficiency in the industry, the traditional three-station rotary table screen printing machine cannot meet the implementation requirements. If chinese patent application No. 201420202760.6 discloses a full-automatic three-station silk screen printing machine, including the frame, loading attachment, the silk screen printing workstation, unloader and control panel, the silk screen printing workstation is including carousel and printing main part, be equipped with a plurality of work positions on the carousel, the carousel is around driving the rotation through main motor, be equipped with the decollator on the main motor, the work position is in carousel rotation process successively through loading attachment, unloader and printing main part, loading attachment and unloader are equipped with the manipulator and realize clamping the bottle from the loading attachment to the work position or clamping the bottle from the work position to unloader, production efficiency has been improved to a certain extent, but only be provided with loading station, silk screen printing station and unloading station, but not set up prepositioning station, can not satisfy the requirement to high quality silk screen printing.
Therefore, a need exists for a multi-station rotary screen printing machine, which can meet the requirement for multiple stations and improve the accuracy of screen printing.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a carousel silk screen printing machine can satisfy the demand to the multistation, improves production efficiency, can improve the rate of accuracy of silk screen printing again.
In order to achieve the above object, the utility model provides a carousel silk screen printing machine, include:
the device comprises a rack, a workpiece conveying device and a control device, wherein a processing channel for conveying workpieces is arranged on the rack and comprises a feeding side and a discharging side;
the screen printing device is used for screen printing on the workpiece;
the rotary table device is at least provided with a feeding station, a silk-screen printing station and a discharging station in sequence along the circumferential direction;
the visual positioning device is arranged in front of a feeding station of the turntable device and used for acquiring the position information of the workpiece in the processing channel;
the silk-screen device is arranged on the processing channel, positioned in the conveying direction of the workpiece and positioned on a silk-screen station of the rotary table device; the rotary table device is arranged on the processing channel and is positioned below the silk-screen device.
Furthermore, the carousel device is equipped with material loading station, silk screen printing station, unloading station and at least one waiting station along its circumference in proper order.
Further, the turntable device and the processing channel are arranged perpendicular to each other.
Furthermore, the turntable device comprises a turntable, a turntable driving motor and a clamping mechanism, wherein the turntable driving motor is arranged on the back of the turntable and drives the turntable to rotate, the clamping mechanism is arranged on the front surface of the turntable and used for clamping workpieces, and the clamping mechanism is respectively arranged on the stations of the turntable device along the circumferential direction of the turntable device.
Further, carousel device's material loading station, silk screen printing station dress card mechanism are rotatable dress card mechanism, and are concrete, rotatable dress card mechanism includes scalable chucking actuating motor that scalable chucking mechanism and the rotatory scalable chucking actuating motor of drive.
Furthermore, the visual positioning device comprises a first shooting assembly and a rotatable clamping assembly, the rotatable clamping assembly is arranged near a feeding station of the turntable device, the first shooting assembly is arranged near the rotatable clamping assembly, and the first shooting assembly can shoot all-dimensional photos of a workpiece to be silk-screened, which is clamped on the rotatable clamping assembly, so that the silk-screening position of the silk-screening workpiece can be accurately positioned; the rotatable clamping assembly is used for clamping a workpiece to be subjected to silk screen printing and can drive the workpiece to be subjected to silk screen printing to rotate.
Furthermore, a feeding device is arranged on the feeding side and comprises a feeding mechanism and a feeding manipulator, the feeding mechanism is used for conveying the workpiece to be screen-printed to the feeding manipulator, and the feeding manipulator is used for transferring the workpiece from the feeding mechanism, so that the workpiece can be switched among feeding stations of the feeding mechanism, the visual positioning device and the turntable device; the discharging side is provided with a discharging device, the discharging device comprises a discharging mechanism and a discharging manipulator, and the discharging manipulator is used for transferring workpieces from a discharging station of the turntable device, so that the workpieces can be switched between the discharging mechanism and the discharging station of the turntable device; the blanking mechanism is used for conveying the silk-screen printed workpiece to the collecting device.
Furthermore, a UV light-curing device is further arranged on the blanking mechanism and used for curing ink on the silk-screen workpiece.
Further, the silk screen printing device includes: the screen printing assembly comprises a scraper device, a longitudinal moving mechanism for driving the scraper device to move longitudinally, and a vertical lifting mechanism for driving the longitudinal moving mechanism to move vertically, wherein the scraper device is rotatably connected with the longitudinal moving mechanism;
the screen plate assembly is used for supporting and adjusting the screen printing plate;
the transmission assembly comprises a vertical moving module arranged on the rack, a first transverse moving module connected with the screen printing assembly, and a second transverse moving module connected with the screen printing assembly, wherein the first transverse moving module and the second transverse moving module are sequentially arranged at the movable end of the vertical moving module in an up-and-down parallel manner;
the vertical lifting mechanism is connected with the movable end of the first transverse moving module;
the screen printing plate assembly is electrically connected with the visual positioning device and used for adjusting the relative position between the screen printing plate assembly and the second transverse moving module according to the position information of the workpiece acquired by the visual positioning device.
Further, the scraper device comprises at least two groups of scraper assemblies and a group of ink returning knives, wherein each group of scraper assembly and each ink returning knife is provided with a scraper driving part for driving the scraper assembly and the ink returning knives to move up and down respectively, the scraper driving part is connected with a scraper driving part support, and the scraper driving part support is perpendicular to a connecting support frame in a rotatable mode in the plane of the axis of the scraper driving part.
Because the utility model adopts the above technical scheme, make the beneficial effect that this application possesses lie in:
1. the utility model discloses a carousel silk screen printing machine is provided with in the material loading side and is used for acquireing the visual positioning device who states the positional information of work piece in the processing passageway, and visual positioning device can acquire the positional information of silk screen printing work piece to can carry the screen version subassembly to the silk screen printing device with above-mentioned positional information, the position of screen version subassembly according to above-mentioned positional information adjustment silk screen printing makes the pattern on the silk screen printing screen print to corresponding work piece on, thereby has guaranteed the accuracy of silk screen printing work piece silk screen print position.
2. The utility model discloses a carousel silk screen printing machine, the carousel device is equipped with material loading station, silk screen printing station, unloading station and waiting station along its circumference at least in proper order, for three station carousel silk screen printing machines of tradition, this carousel silk screen printing machine has increased waiting station, waiting station's setting not only can reduce the switching time of switching between each station of carousel device at every turn, extend the function of waiting station easily, if when retrieving the substandard product in needs, wait that the station extends for retrieving the station, only need retrieve the station release unqualified silk screen printing work piece can, waiting station set up the transportation efficiency that improves the carousel, improve the work efficiency of whole silk screen printing machine promptly.
3. The utility model discloses a carousel silk screen printing machine, the dress card mechanism of the material loading station of carousel device, silk screen printing station is rotatable dress card mechanism, and is concrete, rotatable dress card mechanism includes the rotatory chucking driving motor of scalable chucking mechanism and the scalable chucking mechanism of drive, and rotatable dress card mechanism's setting makes the work piece can rotate on corresponding station, is convenient for match with the positional information that visual positioning device acquireed to guarantee the accuracy of silk screen printing position.
4. The utility model discloses a carousel silk screen printing machine, silk screen printing device can the multiaxis remove, and cooperation carousel device not only can silk screen printing plane silk screen printing work piece, all accomplish with disposable silk screen printing to curved surface and multiaspect work piece, and this carousel silk screen printing machine's commonality is strong, can be suitable for polytype silk screen printing work piece.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts;
fig. 1 is a schematic internal perspective view 1 of a rotary screen printing machine of the present invention;
fig. 2 is a schematic perspective view of the rotary screen printing machine with the interior of the frame removed;
fig. 3 is a schematic perspective view of the feeding manipulator of the present invention;
fig. 4 is a schematic perspective view of the discharging manipulator of the present invention;
fig. 5 is a schematic perspective view of the turntable device of the present invention 1;
fig. 6 is a schematic perspective view of the turntable device of the present invention, fig. 2;
fig. 7 is a schematic perspective view of a screen printing apparatus of the present invention;
the reference numbers are as follows:
Figure BDA0002552611200000041
Figure BDA0002552611200000051
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators in the embodiments of the present invention, such as the first, second, upper, lower, left, right, front and rear … …, are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
The invention will be further described with reference to the following figures:
referring to fig. 1-4, the utility model provides a carousel silk screen printing machine, include:
the automatic silk-screen printing machine comprises a rack 1, a printing machine and a control system, wherein a processing channel A for conveying workpieces is arranged on the rack 1 and comprises a feeding side A1 and a discharging side A2, silk-screen workpieces enter the processing channel A from the feeding side A1 and then are output to the outer side of the processing channel A from the discharging side A2; it should be noted that the processing channel a may be a physical channel, such as a pipe (not shown), or a channel formed by arranging a plurality of transmission members;
the screen printing device 2 is used for screen printing on the workpiece;
the rotary table device 3 is at least sequentially provided with a feeding station a, a silk-screen printing station b and a blanking station c along the circumferential direction;
the visual positioning device 4 is arranged in front of the feeding station a of the turntable device 3 and used for acquiring the position information of the workpiece in the processing channel A;
the silk-screen device 2 is arranged on the processing channel A, is positioned in the conveying direction of the workpiece and is positioned on a silk-screen station of the rotary table device 3; the turntable device 3 is arranged on the processing channel A and located below the silk-screen device 2, the visual positioning device 4 is arranged, the visual positioning device 4 can acquire position information of a silk-screen workpiece and can convey the position information to the screen assembly of the silk-screen device 2, and the screen assembly adjusts the position of the silk-screen according to the position information so that patterns on the silk-screen can be printed on the corresponding workpiece, so that the accuracy of the silk-screen position of the silk-screen workpiece is guaranteed.
In this embodiment, link up in proper order through material loading conveyor belt, carousel device 3, unloading conveyor belt and constitute entity processing passageway A. Frame 1 is including supporting the horizontal platform of processing passageway A and setting at horizontal platform and the vertical frame 1 of being connected perpendicularly with horizontal platform, carousel device 3 with vertical frame is connected for this carousel silk screen printing machine is little for horizontal carousel silk screen printing machine area, and the structure is compacter.
As a preferred embodiment, the rotary table device 3 is at least sequentially provided with a feeding station a, a screen printing station b, a discharging station c and at least one waiting station d along the circumferential direction thereof, in this embodiment, three waiting stations are provided, and compared with a conventional three-station rotary table screen printing machine, the rotary table screen printing machine is added with the waiting stations, and the setting of the waiting stations not only can reduce the switching time for switching among the stations of the rotary table device 3 every time and easily expand the functions of the waiting stations, but also can expand the waiting stations into recycling stations only by releasing unqualified screen printing workpieces at the recycling stations if defective products need to be recycled, and the setting of the waiting stations can improve the transfer efficiency of the rotary table, i.e., improve the working efficiency of the whole screen printing machine.
As a preferred embodiment, the turntable device 3 is arranged perpendicular to the direction of the processing passage a.
As a preferred embodiment, the turntable device 3 includes a turntable 31, a turntable driving motor 32 installed on the back of the turntable 31 for driving the turntable to rotate, and a clamping mechanism 33 arranged on the front of the turntable 31 for clamping the workpiece, and the clamping mechanisms 33 are respectively arranged on the stations of the turntable device 3 along the circumferential direction thereof; the setting of carousel, the integration of the multiple station that the silk screen printing needs is on the carousel, and equipment structure is according to compact, and rotates different angles through the carousel, arrives corresponding station, when the statistics of saving equipment area, whole work efficiency also improves to some extent.
As a preferred embodiment, in order to match the position information of the workpiece to be screen-printed on the processing channel a, which is acquired by the visual positioning device 4, the card loading mechanism 33 of the feeding station a of the turntable device 3 is a rotatable card loading mechanism; in order to complete silk-screen printing work in cooperation with the silk-screen printing device 2, the card installing mechanism 33 of the silk-screen printing station b of the rotary table device 3 is a rotatable card installing mechanism; specifically, rotatable dress card mechanism can drive the silk screen printing work piece rotation of dress card on it, and rotatable dress card mechanism includes scalable chucking mechanism and the rotatory chucking driving motor of the scalable chucking mechanism of drive.
As a preferred embodiment, the visual positioning device 4 includes a first shooting assembly 41 and a rotatable clamping assembly 42, the rotatable clamping assembly 42 is disposed near the feeding station a of the turntable device 3, the first shooting assembly 41 is disposed near the rotatable clamping assembly 42, and the first shooting assembly 41 can shoot an omnidirectional picture of a workpiece to be silk-screened, which is mounted on the rotatable clamping assembly 42, so as to accurately position a silk-screen position of the silk-screen workpiece; and the rotatable clamping assembly 42 is used for clamping the workpiece to be subjected to screen printing and can drive the workpiece to be subjected to screen printing to rotate.
As a preferred embodiment, the feeding side a1 is provided with a feeding device 5, the feeding device 5 comprises a feeding mechanism 51 and a feeding manipulator 52, the feeding mechanism 51 is used for conveying workpieces to be screen-printed to the feeding manipulator 52, the feeding manipulator 52 is used for transferring the workpieces from the feeding mechanism 51, so that the workpieces can be switched among the feeding mechanism 51, the visual positioning device 4 and the feeding station a of the turntable device 3; the discharging side A2 is provided with a discharging device 6, the discharging device 6 comprises a discharging mechanism 61 and a discharging manipulator 62, and the discharging manipulator 62 is used for transferring workpieces from a discharging station c of the turntable device 3, so that the workpieces can be switched between the discharging mechanism 61 and the discharging station c of the turntable device 3; the blanking mechanism 61 is used for conveying the silk-screen printed workpiece to the collecting device; in this embodiment, feed mechanism 51 and unloading mechanism 61 are conveyor belt, and feed mechanism 51, material loading manipulator 52, unloading mechanism 61 and the setting of unloading manipulator 62 have realized the automatic material loading and the unloading of silk screen printing machine, have improved the machining efficiency of silk screen printing machine.
In this embodiment, in order to improve the transfer efficiency of the turntable, the turntable device 3 is provided with six stations, which are a feeding station a, a screen printing station b, a discharging station c and three waiting stations d in sequence, and in the actual processing process, the turntable device 3 can be additionally provided with corresponding stations according to the adjustment of the processing technology.
As a preferred embodiment, the blanking mechanism 61 is further provided with a UV light-curing device 7 for curing ink on the screen printing workpiece.
As a preferred embodiment, the screen printing device 2 includes: the screen printing assembly comprises a scraper device, a longitudinal moving mechanism for driving the scraper device to move longitudinally, and a vertical lifting mechanism for driving the longitudinal moving mechanism to move vertically, wherein the scraper device is rotatably connected with the longitudinal moving mechanism;
the screen plate assembly is used for supporting and adjusting the screen printing plate;
the transmission assembly comprises a vertical moving module arranged on the rack, a first transverse moving module connected with the screen printing assembly, and a second transverse moving module connected with the screen printing assembly, wherein the first transverse moving module and the second transverse moving module are sequentially arranged at the movable end of the vertical moving module in an up-and-down parallel manner;
the vertical lifting mechanism is connected with the movable end of the first transverse moving module;
the screen printing plate assembly is electrically connected with the visual positioning device 4, and the screen printing plate assembly is used for adjusting the relative position between the screen printing plate assembly and the second transverse moving module according to the position information of the workpiece acquired by the visual positioning device 4, so that the accuracy of the screen printing position is ensured. The silk screen printing device 2 can move in multiple axes, and is matched with the rotary table device 3, so that the flat silk screen printing workpieces can be printed in a silk screen mode, curved surfaces and multi-surface workpieces are all printed by one-time silk screen printing, the rotary table silk screen printing machine is high in universality, and the rotary table silk screen printing machine can be suitable for various silk screen printing workpieces.
As a preferred embodiment, the scraper device comprises at least two groups of scraper assemblies and a group of ink returning knives, wherein each group of scraper assembly and ink returning knife is respectively provided with a scraper driving part for driving the scraper assembly and the ink returning knives to move up and down, the scraper driving part is connected with a scraper driving part support, and the scraper driving part support is rotatably connected with a connecting support frame in a plane perpendicular to the axis of the scraper driving part.
The above is a detailed introduction of the present invention, and the principles and embodiments of the present invention have been explained herein using specific embodiments, and the explanations of the above embodiments are only used to help understand the methods and core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (10)

1. The utility model provides a carousel silk screen printing machine which characterized in that includes:
the device comprises a rack, a workpiece conveying device and a control device, wherein a processing channel for conveying workpieces is arranged on the rack and comprises a feeding side and a discharging side;
the screen printing device is used for screen printing on the workpiece;
the rotary table device is at least provided with a feeding station, a silk-screen printing station and a discharging station in sequence along the circumferential direction;
the visual positioning device is arranged in front of a feeding station of the turntable device and used for acquiring the position information of the workpiece in the processing channel;
the silk-screen device is arranged on the processing channel, positioned in the conveying direction of the workpiece and positioned on a silk-screen station of the rotary table device; the rotary table device is arranged on the processing channel and is positioned below the silk-screen device.
2. The rotary table screen printing machine according to claim 1, wherein the rotary table device is provided with a feeding station, a screen printing station, a blanking station and at least one waiting station in sequence along the circumferential direction.
3. The rotary table screen printing machine according to claim 1 or 2, wherein the rotary table device comprises a rotary table, a rotary table driving motor arranged on the back of the rotary table and used for driving the rotary table to rotate, and a clamping mechanism arranged on the front of the rotary table and used for clamping workpieces, and the clamping mechanisms are respectively arranged on stations of the rotary table device along the circumferential direction of the rotary table device.
4. The rotary table screen printing machine according to claim 3, wherein the feeding station of the rotary table device and the clamping mechanism of the screen printing station are both rotatable clamping mechanisms, and each rotatable clamping mechanism comprises a telescopic clamping mechanism and a clamping driving motor for driving the telescopic clamping mechanism to rotate.
5. The rotary table screen printing machine according to claim 4, wherein the visual positioning device comprises a first shooting assembly and a rotatable clamping assembly, the rotatable clamping assembly is arranged near a feeding station of the rotary table device, the first shooting assembly is arranged near the rotatable clamping assembly, and the first shooting assembly can shoot all-dimensional picture information of a workpiece to be screen printed and clamped on the rotatable clamping assembly.
6. The rotary table screen printing machine according to claim 1 or 2, wherein a feeding device is arranged at the feeding side, the feeding device comprises a feeding mechanism and a feeding manipulator, the feeding mechanism is used for conveying workpieces to be screen printed to the feeding manipulator, and the feeding manipulator is used for transferring the workpieces from the feeding mechanism; the discharging side is provided with a discharging device, the discharging device comprises a discharging mechanism and a discharging mechanical arm, the discharging mechanical arm is used for transferring workpieces from a discharging station of the turntable device, and the discharging mechanism is used for conveying the silkscreen workpieces to a collecting device.
7. The rotary table screen printing machine according to claim 6, wherein the blanking mechanism is further provided with a UV light-curing device for curing ink on the screen printing workpiece.
8. The rotary table screen printing machine according to claim 1, wherein the screen printing device comprises: the screen printing assembly comprises a scraper device, a longitudinal moving mechanism for driving the scraper device to move longitudinally, and a vertical lifting mechanism for driving the longitudinal moving mechanism to move vertically, wherein the scraper device is rotatably connected with the longitudinal moving mechanism;
the screen plate assembly is used for supporting and adjusting the screen printing plate;
the transmission assembly comprises a vertical moving module arranged on the rack, a first transverse moving module connected with the screen printing assembly, and a second transverse moving module connected with the screen printing assembly, wherein the first transverse moving module and the second transverse moving module are sequentially arranged at the movable end of the vertical moving module in an up-and-down parallel manner; and the vertical lifting mechanism is connected with the movable end of the first transverse moving module.
9. The rotary table screen printing machine according to claim 8, wherein the screen assembly is electrically connected to the visual positioning device, and the screen assembly is configured to adjust a relative position between the screen assembly and the frame according to the position information of the workpiece obtained by the visual positioning device.
10. The rotary table screen printing machine according to claim 8 or 9, wherein the scraper device comprises at least two groups of scraper assemblies and one group of ink returning knives, each group of scraper assemblies and ink returning knives is respectively provided with a scraper driving part for driving the scraper assemblies and the ink returning knives to move up and down, the scraper driving part is connected with a scraper driving part support, and the scraper driving part support is rotatably connected with a connecting support in a plane perpendicular to the axis of the scraper driving part.
CN202021178906.XU 2020-06-23 2020-06-23 Rotary table screen printing machine Active CN212889375U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021178906.XU CN212889375U (en) 2020-06-23 2020-06-23 Rotary table screen printing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021178906.XU CN212889375U (en) 2020-06-23 2020-06-23 Rotary table screen printing machine

Publications (1)

Publication Number Publication Date
CN212889375U true CN212889375U (en) 2021-04-06

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