CN210136892U - Automatic silver printing machine - Google Patents

Abstract

The utility model relates to a lithography apparatus technical field especially relates to an automatic silver-ink machine, including workstation, frock conveyer and set gradually on the workstation and through shaking piece device, first cleaning device, first brush silver device, first drying device, turning plate device, second cleaning device, second brush silver device and second drying device that frock conveyer connects. The utility model discloses the uniformity of position on the frock when being favorable to improving the ceramic chip printing, in addition, adopt the longitudinal cycle heating method, improve dry efficiency, reduce the stoving temperature, reduce the energy consumption, use plate turnover to carry out the upset of ceramic chip simultaneously, need not artifical upset, improve production efficiency and reduction in production cost.

Description

Automatic silver printing machine

Technical Field

The utility model relates to a lithography apparatus technical field especially relates to an automatic silvering machine.

Background

The piezoelectric ceramic is a functional ceramic material capable of converting mechanical energy and electric energy into each other, and belongs to one of the functional ceramic materials. Piezoelectric ceramic plates are an important electronic product with more applications in the electronic industry. In the production and processing process of the piezoelectric ceramic piece, the piezoelectric ceramic piece is required to be subjected to silver printing treatment, namely, a silver paste material is printed on the surface of the piezoelectric ceramic piece through a screen printing machine, and the printed piezoelectric ceramic piece is further required to be subjected to corresponding drying treatment.

The silver printing machine in the prior art is large in occupied area, complex in operation, low in automation degree, low in efficiency and large in manual input, and the ceramic chips need to be placed manually when placed on the tool.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic silver-ink machine that helps reducing area, improves production degree of automation.

In order to achieve the purpose, the utility model provides an automatic silver printing machine, which comprises a workbench, a tooling conveyer, a sheet shaking device, a first cleaning device, a first silver brushing device, a first drying device, a plate turnover device, a second cleaning device, a second silver brushing device and a second drying device, wherein the sheet shaking device, the first cleaning device, the first silver brushing device, the first drying device, the plate turnover device, the second cleaning device, the second silver brushing device and the second drying device are sequentially arranged on the workbench and are connected through the tooling conveyer;

the first silver brushing device and the second silver brushing device respectively comprise a silver brushing positioning mechanism, the silver brushing positioning mechanism comprises a base inclining assembly, a tooling positioning assembly and a tile mouth base for fixing a tooling, the tile mouth base is connected with the base inclining assembly and used for inclining the tooling placed on the tile mouth base to one side, and the tooling positioning assembly is arranged on one side of the tile mouth base and used for moving the tooling to a tooling fixing position of the tile mouth base;

the first drying device and the second drying device respectively comprise a drying unit, a circulating box body, a tool lifting mechanism for enabling a tool to longitudinally lift in the box body, a tool descending mechanism for enabling the tool to longitudinally descend in the circulating box body and a tool shifting mechanism for enabling the tool to exchange positions between the tool lifting mechanism and the tool descending mechanism, the tool lifting mechanism and the tool descending mechanism are arranged in the box body, a tool inlet and a tool outlet are respectively formed in two opposite sides of the circulating box body, the drying unit is installed in the circulating box body and used for adjusting the temperature in the circulating box body, and the tool shifting mechanism is installed on the upper portion or the lower portion of the circulating box body;

the plate turnover device comprises a tool lifting mechanism and a plate turnover mechanism, the tool lifting mechanism is arranged below the tool conveying device and used for lifting a tool on the tool conveying device, and the plate turnover mechanism is arranged on one side of the tool lifting mechanism and used for turning over a ceramic chip arranged on the tool.

Optionally, the number of the tool positioning assemblies is two, the tool positioning assemblies are respectively arranged on two sides of the tile opening base in a relative arrangement mode, each tool positioning assembly comprises a tool positioning cylinder and a tile opening positioning block, the tool positioning cylinders are installed on the workbench, and the tile opening positioning blocks are connected to the output ends of the tool positioning cylinders.

Optionally, the base slope subassembly includes base installation bottom plate and base slope cylinder, base slope cylinder installs in base installation bottom plate, tile mouthful base is connected in the output of base slope cylinder, the position that tile mouthful base is close to a side rotates with base installation bottom plate to be connected, brush silver positioning mechanism still includes frock brush silver lifting assembly, frock brush silver lifting assembly installs in the workstation, base installation bottom plate is connected with frock brush silver lifting assembly and is used for going up and down relatively the workstation.

Optionally, a silver brushing mechanism is arranged above the tile opening base, the silver brushing mechanism comprises a silver brushing lifting assembly, a silver brushing translation assembly, a silver brushing net plate assembly and a silver scraping assembly, the silver brushing lifting assembly is installed on the workbench, the silver brushing translation assembly and the silver brushing net plate assembly are both installed on the silver brushing lifting assembly and used for lifting, and the silver scraping assembly is installed on the silver brushing translation assembly and used for horizontal movement.

Optionally, the panel turnover mechanism comprises a vacuum adsorption seat, a turnover support, a turnover shaft and a turnover motor, the vacuum adsorption seat is fixedly connected with the turnover shaft, the turnover shaft is rotatably installed on the turnover support, and the output end of the turnover motor is in transmission connection with the turnover shaft.

Optionally, the vacuum adsorption seat is provided with an air exhaust hole, the air exhaust hole is connected with a vacuum pumping device, different side edges of the vacuum adsorption seat are respectively provided with a correction assembly and a correction baffle, the correction assembly comprises a correction plate and a correction cylinder, the correction plate is connected to the output end of the correction cylinder and used for moving in a direction perpendicular to one side face of the vacuum adsorption seat, and the correction baffle is fixed on the vacuum adsorption seat.

Optionally, the plate turnover device further comprises an adsorption shifting mechanism, the adsorption shifting mechanism is arranged above the plate turnover mechanism and used for moving a tool on the tool lifting mechanism to the plate turnover mechanism and moving the tool of the plate turnover mechanism to the next process, the adsorption shifting mechanism comprises an adsorption translation assembly, an adsorption lifting assembly and a tool adsorption assembly, the adsorption translation assembly is mounted on the workbench, the adsorption lifting assembly is mounted on the adsorption translation assembly and used for horizontal movement, and the tool adsorption assembly is connected to the tool lifting assembly and used for longitudinal movement.

Optionally, the first cleaning device and the second cleaning device both comprise a cleaning lifting mechanism and a tool cleaning mechanism, the tool cleaning mechanism comprises a cleaning support, a cleaning translation assembly, a cleaning brush roll and a brush roll driving assembly, the cleaning brush roll is connected with the brush roll driving assembly and used for rolling and cleaning the tool, the brush roll driving assembly is installed on the cleaning support, the cleaning translation assembly is installed on the workbench, the cleaning support is connected with the cleaning translation assembly and used for driving the cleaning brush roll to translate and clean ceramic tiles arranged on the tool, and the cleaning lifting mechanism is arranged below the cleaning brush roll and used for lifting the tool to contact with the brush roll for cleaning.

Optionally, the piece shaking device comprises a piece shaking mechanism used for moving the ceramic pieces to the tool, the piece shaking mechanism comprises a horizontal shaking base and an inclined swinging base, the inclined swinging base is connected with an inclined driving assembly used for driving the inclined swinging base to swing, the horizontal shaking base is connected with a horizontal driving assembly used for driving the horizontal shaking base to shake, the horizontal driving assembly is installed on the inclined swinging base, and a ceramic piece hopper used for placing the ceramic pieces and a tool pressing assembly used for pressing the tool are installed on the horizontal shaking base.

Optionally, the sheet shaking device further comprises a tool feeding mechanism for moving the tool to the tool fixing position, the tool feeding mechanism comprises a horizontal moving assembly, a tool lifting assembly and a tool shifting plate, the tool shifting plate is connected to the tool lifting assembly and used for lifting the tool, and the tool lifting assembly is connected to the horizontal moving assembly and used for horizontally moving the tool.

Implement the utility model discloses an embodiment has following technological effect:

the utility model discloses the uniformity of position on the frock when being favorable to improving the ceramic chip printing, in addition, adopt the longitudinal cycle heating method, improve dry efficiency, reduce the stoving temperature, reduce the energy consumption, use plate turnover to carry out the upset of ceramic chip simultaneously, need not artifical upset, improve production efficiency and reduction in production cost.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a sheet shaking device according to a preferred embodiment of the present invention.

Fig. 3 is an exploded view of the swing piece mechanism of the preferred embodiment of the present invention.

Fig. 4 is an enlarged schematic view at a in fig. 3.

Fig. 5 is a schematic structural diagram of a tooling feeding mechanism according to a preferred embodiment of the present invention.

Fig. 6 is a schematic structural view of a first cleaning device according to a preferred embodiment of the present invention.

Fig. 7 is a schematic structural view of the cleaning lifting mechanism and the tool conveying device in the preferred embodiment of the present invention.

Fig. 8 is a schematic structural diagram of a tool cleaning mechanism in a preferred embodiment of the present invention.

Fig. 9 is a schematic structural view of a first silver brushing device according to a preferred embodiment of the present invention.

Fig. 10 is a schematic structural diagram of a silver brushing positioning mechanism and a silver brushing mechanism according to a preferred embodiment of the present invention.

Fig. 11 is a schematic structural diagram of a silver brushing positioning mechanism in a preferred embodiment of the present invention.

Fig. 12 is a schematic structural view of a tool positioning assembly according to a preferred embodiment of the present invention.

Fig. 13 is a schematic structural view of the first drying device according to the preferred embodiment of the present invention.

Fig. 14 is a schematic view of a partial structure of a first drying device according to a preferred embodiment of the present invention.

Fig. 15 is an enlarged schematic view at B in fig. 14.

Fig. 16 is a schematic structural view of a plate turnover device according to a preferred embodiment of the present invention.

Fig. 17 is a schematic view of a partial structure of a plate turnover device according to a preferred embodiment of the present invention.

Fig. 18 is a schematic structural view of the adsorption shift mechanism in the preferred embodiment of the present invention.

Description of reference numerals:

100. a work table;

200. a tooling conveyer;

1. the device comprises a piece shaking device, 11, a piece shaking mechanism, 111, a horizontal shaking base, 112, a tilt shaking base, 113, a horizontal driving component, 1131, a horizontal shaking motor, 1132, a horizontal shaking guide rail, 1133, a horizontal shaking connecting rod, 1134, an eccentric wheel, 114, a tilt driving component, 1141, a tilt shaking motor, 1142, a tilt shaking shaft, 115, a tile hopper, 1151, a hopper bottom plate, 11511, a tile guide chute, 1152, a hopper rear baffle, 1153, a hopper side baffle, 1154, a tile opening positioning track, 116, a tool compacting component, 1161, a compacting cylinder, 1162 and a tool compacting piece;

12. the tool comprises a tool feeding mechanism 121, a horizontal moving assembly 1211, a horizontal moving support 1212, a horizontal moving plate 1213, a horizontal moving motor 1214, a horizontal moving screw rod 122, a tool lifting assembly 1221, a tool lifting cylinder 1222, a tool lifting seat 123 and a tool moving plate;

2. the cleaning device comprises a first cleaning device, 3, a second cleaning device, 21, a cleaning lifting mechanism, 211, a cleaning tool base, 212, a cleaning lifting assembly, 2121, a cleaning lifting support, 2122, a cleaning lifting cylinder, 213, a cleaning material blocking cylinder, 214, a cleaning stop, 22, a tool cleaning mechanism, 221, a cleaning support, 222, a cleaning translation assembly, 2221, a cleaning translation guide rail, 2222, a cleaning translation cylinder, 223, a cleaning brush roll, 224, a brush roll motor, 225, a brush roll adjusting assembly, 2251, a brush roll support, 2252, a brush roll adjusting screw, 2253, a brush roll guide shaft, 2254, a guide sleeve, 2255, a guide fixing seat, 2256 and an adjusting handle;

4. the device comprises a first silver brushing device, 5, a second silver brushing device, 41, a silver brushing positioning mechanism, 411, a base inclined assembly, 4111, a base installation bottom plate, 4112, a base inclined cylinder, 4113, a base support column, 412, a tool positioning assembly, 4121, a tool positioning cylinder, 4122, a tile opening positioning block, 41221, a tool positioning groove, 413, a tile opening base, 414, a tool silver brushing lifting assembly, 4141, a tool silver brushing lifting support, 4142, a tool silver brushing lifting motor, 4143, a tool silver brushing lifting screw rod, 4144 and a tool lifting guide shaft;

42. the silver brushing mechanism comprises 421 a silver brushing lifting assembly, 422 a silver brushing translation assembly, 423 a silver brushing screen plate assembly, 4231 a screen plate adjusting frame, 4232 a screen plate adjusting screw, 4233 a screen plate support, 4234 a screen plate frame, 424 a silver scraping assembly, 4241 a silver scraping support, 4242 a cash register plate, 4243 a silver scraping plate, 4244 and a silver scraping adjusting cylinder;

6. the device comprises a first drying device, 7, a second drying device, 61, a drying unit, 62, a circulating box body, 621, a first hot air porous plate, 622, a second hot air porous plate, 623, a tool inlet, 624, a tool outlet, 63, a tool lifting mechanism, 64, a tool descending mechanism, 65, a tool shifting mechanism, 651, a tool shifting linear guide rail, 652, a guide rail slider, 653, a shifting rod, 66, a supporting plate driving assembly, 661, a supporting plate driving motor, 662, a driving shaft, 663, a grating unit, 664, a photoelectric encoder, 6641, a light slit, 67, a supporting plate circulating assembly, 671, a chain type supporting plate, 6711, an L-shaped plate, 672, a wheel shaft, 673, a chain wheel, 68, a heat preservation mechanism, 681, a heat preservation baffle plate, 682 and a heat preservation cylinder;

8. the device comprises a plate turnover device, 81, a tool lifting mechanism, 811, a lifting moving plate, 812, a lifting driving assembly, 8121, a lifting guide support, 8122, a lifting support, 8123, a lifting motor, 8124, a lifting screw rod, 813, a tool baffle, 82, a plate turnover mechanism, 821, a vacuum adsorption seat, 8211, an air suction hole, 822, a turnover support, 823, a turnover shaft, 824, a turnover motor, 825, a correction assembly, 8251, a correction plate, 8252, a correction cylinder, 826, a correction baffle, 83, an adsorption shifting mechanism, 831, an adsorption translation assembly, 832, an adsorption lifting assembly, 833, a tool adsorption assembly, 8331, a first moving support, 8332, a second moving support, 8333, a first suction cup, 8334, a second suction cup, 84, a tool moving reversing mechanism, 841, a moving reversing plate, 842, a moving reversing guide rail, 843 and a lifting rotating cylinder.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Referring to fig. 1, the embodiment provides an automatic silver printing machine, which includes a workbench 100, a tooling conveyer 200, and a sheet shaking device 1, a first cleaning device 2, a first silver brushing device 4, a first drying device 6, a flap device 8, a second cleaning device 3, a second silver brushing device 5, and a second drying device 7, which are sequentially arranged on the workbench 100 and connected through the tooling conveyer 200. The utility model discloses the uniformity of position on the frock when being favorable to improving the ceramic chip printing, in addition, adopt the longitudinal cycle heating method, improve dry efficiency, reduce the stoving temperature, reduce the energy consumption, use simultaneously turning plate device 8 to carry out the upset of ceramic chip, need not artifical upset, improve production efficiency and reduction in production cost.

Referring to fig. 2 to 5, in order to realize the automation degree of the loading of the silver printing machine, the tile shaking device 1 of the present embodiment includes a tile shaking mechanism 11 for moving tiles onto a tooling, the tile shaking mechanism 11 includes a horizontal shaking base 111 and an inclined swinging base 112, the inclined swinging base 112 is connected to an inclined driving assembly 114 for driving the inclined swinging base 112 to swing, the horizontal shaking base 111 is connected to a horizontal driving assembly 113 for driving the horizontal shaking base 111 to shake, the horizontal driving assembly 113 is installed on the inclined swinging base 112, and a tile hopper 115 for placing tiles and a tooling pressing assembly 116 for pressing the tooling are installed on the horizontal shaking base 111.

The utility model discloses a to be used for putting the frock of ceramic chip and put on the level waves base 111, use the frock to compress tightly subassembly 116 and compress tightly the frock, prevent that the level from waveing base 111 and waveing the in-process departure, place the ceramic chip in ceramic chip hopper 115, start horizontal drive subassembly 113 and slope drive subassembly 114, slope drive subassembly 114 drives the swing of slope swing base 112 horizontal direction in order to drive the swing of horizontal drive subassembly 113 installed on slope swing base 112, horizontal drive subassembly 113 drives the level and waves the subassembly and wave along the horizontal direction, thereby will install on the level and wave the ceramic chip in the ceramic chip hopper 115 on base 111 and remove to the frock, the realization is placed the ceramic chip in the hole site on the frock automatically, need not the manual work and waves the material loading, improve the efficiency of ceramic chip material loading, reduce artifical input, improve the degree of automation of silvering machine printing.

Further, there are two sets of tile hoppers 115, a fixture fixing position for placing a fixture is provided between the two sets of tile hoppers 115, when in use, the fixture is placed on the fixture fixing position, the tile hopper 115 of this embodiment includes a hopper bottom plate 1151, a hopper back baffle 1152 and a hopper side baffle 1153, the hopper back baffle 1152 is connected to one side end of the hopper bottom plate 1151 away from the fixture fixing position, both side ends of the hopper bottom plate 1151 adjacent to the hopper back baffle 1152 are connected to the hopper side baffle 1153, tiles in the tile hopper 115 are moved in a preset direction during shaking, and the hopper bottom plate 1151 is provided with a tile guide chute 11511 for guiding the tiles to move to the fixture fixing position, the tiles are moved along the arrangement direction of the guide chute by the hopper side baffle 1153 and the hopper back baffle 1152, so as to improve the moving efficiency and the moving direction stability, thereby improving the ceramic chip feeding efficiency.

In order to improve the stability of the frock in-process of waveing, hopper bottom plate 1151 of this embodiment is equipped with tile mouth positioning track 1154 towards one side end of the fixed position of frock, place the frock on tile mouth positioning track 1154, the frock compresses tightly the position that subassembly 116 compressed tightly the frock both ends, in addition, tile mouth positioning track 1154 up end is less than ceramic chip baffle box 11511 bottom surface, when the frock is placed on tile mouth positioning track 1154, the difference in height between tile mouth positioning track 1154 up end and ceramic chip baffle box 11511 not only makes things convenient for ceramic chip baffle box 11511 to slide the ceramic chip to the frock on, and further carry on spacingly to the direction of frock both sides, improve the stability that the frock waved the process.

The frock compresses tightly subassembly 116 of this embodiment is including compressing tightly cylinder 1161 and frock compressing tightly piece 1162, and frock compressing tightly piece 1162 is connected and is gone up and down in the output that compresses tightly cylinder 1161, compresses tightly cylinder 1161 and is fixed in the level and waves base 111.

The horizontal driving assembly 113 of the present embodiment includes a horizontal shaking motor 1131 and a horizontal shaking guide 1132, the horizontal shaking guide 1132 is installed on the inclined shaking base 112, the horizontal shaking base 111 is slidably installed on the horizontal shaking guide 1132, and an output end of the horizontal shaking motor 1131 is in transmission connection with the horizontal shaking base 111 to drive the horizontal shaking base 111 to reciprocate along the arrangement direction of the horizontal shaking guide 1132.

Further, the horizontal driving assembly 113 further includes a horizontal shaking connecting rod 1133, an eccentric wheel 1134 is coaxially installed at an output end of the horizontal shaking motor 1131, two ends of the horizontal shaking connecting rod 1133 are respectively hinged to the eccentric wheel 1134 and the horizontal shaking base 111, so that the horizontal shaking motor 1131 drives the eccentric wheel 1134 to rotate when in operation, and the eccentric wheel 1134 enables the horizontal shaking connecting rod 1133 to pull the horizontal shaking base 111 to horizontally reciprocate.

In addition, the tilt driving assembly 114 includes a tilt oscillating motor 1141 and a tilt oscillating shaft 1142, the tilt oscillating base 112 is fixedly installed on the tilt oscillating shaft 1142 and is disposed on one side of the tilt oscillating shaft 1142, the tilt oscillating shaft 1142 is in transmission connection with an output end of the tilt oscillating motor 1141 to drive the tilt oscillating base 112 to rotate circumferentially along the tilt oscillating shaft 1142, wherein an oscillating direction of the tilt oscillating base 112 is perpendicular to an oscillating direction of the horizontal oscillating base 111, so as to realize movement of the tile in any direction of the tooling plane.

This embodiment is still including being used for moving the frock to frock feed mechanism 12 of frock fixed position, frock feed mechanism 12 includes horizontal migration subassembly 121, frock elevating unit 122 and frock shift board 123, frock shift board 123 is connected in frock elevating unit 122 in order to be used for the lift of frock, frock elevating unit 122 is connected in horizontal migration subassembly 121 in order to be used for carrying out horizontal migration with the frock, the realization is moved the frock to the frock on the fixed station, the degree of automation of production has further been improved, reduce artifical input.

The horizontal moving assembly 121 of this embodiment includes a horizontal moving support 1211, a horizontal moving plate 1212, a horizontal moving motor 1213, and a horizontal moving screw 1214, the horizontal moving screw 1214 is rotatably installed on the horizontal moving support 1211, an output end of the horizontal moving motor 1213 is connected to one end of the horizontal moving screw 1214, the horizontal moving plate 1212 is in threaded connection with the horizontal moving screw 1214, the tool lifting assembly 122 includes a tool lifting cylinder 1221 and a tool lifting seat 1222 for placing a tool, the tool lifting cylinder 1221 is fixed to the horizontal moving plate 1212, and the tool lifting seat 1222 is connected to an output end of the tool lifting cylinder 1221.

Further, the feeding end of the tool feeding mechanism 12 and the discharging end of the sheet shaking mechanism 11 are both provided with tool conveying devices 200 for conveying tools, so that automatic conveying of the tools is realized, connection with a previous process and a next process is facilitated, and the production automation degree is improved.

Referring to fig. 6 to 8, after placing the tile on the tool, the tool is moved to the first cleaning device 2 under the transmission of the tool transmission device 200, the first cleaning device 2 and the second cleaning device 3 of this embodiment include a cleaning lifting mechanism 21 and a tool cleaning mechanism 22 installed on the worktable 100, the tool cleaning mechanism 22 includes a cleaning bracket 221 and a cleaning translation assembly 222, the cleaning device comprises a cleaning brush roll 223 and a brush roll driving assembly, wherein the cleaning brush roll 223 is connected with the brush roll driving assembly and used for rolling and cleaning the tool, the brush roll driving assembly is installed on a cleaning support 221, a cleaning translation assembly 222 is installed on the workbench 100, the cleaning support 221 is connected with the cleaning translation assembly 222 and used for driving the cleaning brush roll 223 to translate and clean tiles arranged on the tool, and a cleaning lifting mechanism 21 is arranged below the cleaning brush roll 223 and used for lifting the tool to be in contact with the brush roll for cleaning.

The utility model discloses a move the frock on clean elevating system 21, thereby lift the frock to clean position through clean elevating system 21, make clean brush roll 223 roll under the drive of brush roll drive assembly and clean the ceramic chip on the frock, clean translation subassembly 222 drives clean support 221 in order to drive the ceramic chip of clean brush roll 223 translation to different positions on the frock simultaneously and cleans, make the ceramic chip setting back on the frock, realize cleaing away ceramic chip surface dust and debris, improve the electric conductive property of adhering to effect and product behind the silver-colored brush of ceramic chip surface, improve the degree of automation of product production simultaneously, it cleans to need not the manual work.

Referring to fig. 8, further, the cleaning lifting mechanism 21 includes a cleaning tool base 211 and a cleaning lifting assembly 212, wherein the cleaning tool base 211 is connected to the cleaning lifting assembly 212 for lifting the tool to a cleaning position.

The cleaning lifting assembly 212 comprises a cleaning lifting support 2121 and a cleaning lifting cylinder 2122, the cleaning lifting cylinder 2122 is mounted on the cleaning lifting support 2121, and the cleaning tool base 211 is connected with an output end of the cleaning lifting cylinder 2122.

In the embodiment, one end of the cleaning tool base 211 is provided with the cleaning material blocking cylinder 213, the output end of the cleaning material blocking cylinder 213 is connected with the cleaning stop block 214, when the tool moves to the cleaning tool base 211 through the tool conveying device 200, the cleaning material blocking cylinder 213 drives the cleaning stop block 214 to lift and block the tool to continue to advance, meanwhile, the cleaning lifting cylinder 2122 works to lift the cleaning tool base 211 to a cleaning position, the rotation direction of the cleaning brush roll 223 of the embodiment is opposite to the moving direction of the tool at the tool conveying device 200, when the cleaning brush roll 223 cleans tiles on the tool, the direction of friction force generated by the cleaning brush roll 223 and the tool is opposite to the direction of the cleaning stop block 214, the tool is blocked by the cleaning stop block 214, and therefore the stability of the tool in the cleaning.

Referring to fig. 7, in the embodiment, the cleaning translation assembly 222 includes a cleaning translation guide 2221 and a cleaning translation cylinder 2222, the translation guide is arranged along the moving direction of the tool, the cleaning bracket 221 is slidably mounted on the cleaning translation guide 2221, an output end of the cleaning translation cylinder 2222 is connected to the cleaning bracket 221 for driving the cleaning bracket 221 to move along the moving direction of the tool, in the embodiment, the width of the brush roller matches with the width of the tool, so that the brush roller cleaning assembly mounted on the cleaning bracket 221 drives the brush roller to move along the moving direction of the tool, and the tiles set on the tool are effectively cleaned.

Further, in order to adapt to tools with different thicknesses and to clean the tiles with different thicknesses arranged on the tools, the tool cleaning mechanism 22 of the embodiment further comprises a brush roll adjusting assembly 225, the brush roll adjusting assembly 225 comprises a brush roll support 2251 and a brush roll adjusting screw 2252, the brush roll adjusting screw 2252 is respectively in threaded connection with the cleaning support 221 and the brush roll support 2251 for adjusting the distance between the cleaning brush roll 223 and the cleaning lifting mechanism 21, and the cleaning brush roll 223 is rotatably mounted on the brush roll support 2251. Through rotatory brush roller adjusting screw 2252, adjust the distance between brush roller support 2251 and the clean support 221 to the distance between clean brush roller 223 of change installation on brush roller support 2251 and the clean frock base 211 after lifting, the frock and the ceramic chip that adapt to different thickness clean, and it is more convenient to use, and application scope is wide.

The brush roll adjusting assembly 225 further comprises a brush roll guide shaft 2253, a guide sleeve 2254 and a guide fixing seat 2255, wherein the brush roll guide shaft 2253 is fixedly installed on the cleaning bracket 221, the guide sleeve 2254 is installed on the brush roll bracket 2251, and the brush roll guide shaft 2253 penetrates through the guide fixing seat 2255, the cleaning bracket 221, the brush roll bracket 2251 and the guide sleeve 2254, so that the relative stability between the brush roll bracket 2251 and the cleaning bracket 221 when moving is improved.

Further, an adjusting handle 2256 is connected to one end of the brush roll adjusting screw 2252 to facilitate rotation of the brush roll adjusting screw 2252.

The brush roller driving assembly of the present embodiment includes a brush roller motor 224, and the brush roller motor 224 is installed at the brush roller support 2251 and is drivingly connected to the cleaning brush roller 223.

After the tiles placed on the tooling are cleaned, the first silver brushing device 4 is moved to the first silver brushing device 4 through the tooling conveying device 200, referring to fig. 9 to 12, the first silver brushing device 4 and the second silver brushing device 5 of the embodiment comprise a workbench 100 and a silver brushing positioning mechanism 41 installed on the workbench 100, the silver brushing positioning mechanism 41 comprises a base tilting component 411, a tooling positioning component 412 and a tile base 413 used for fixing the tooling, the tile base 413 is connected with the base tilting component 411 and used for enabling the tooling placed on the tile base 413 to tilt to one side, and the tooling positioning component 412 is arranged on one side of the tile base 413 and used for enabling the tooling to move to a tooling fixing position of the tile base 413. The utility model discloses simple structure, when making the frock remove tile mouth base 413 top, fix a position the frock through frock locating component 412, make the frock remove the frock fixed position of tile mouth base 413, make the frock of placing on tile mouth base 413 to the lopsidedness of brush silver direction through base slope subassembly 411, thereby make the porcelain piece of placing on the frock move the definite position porcelain piece one side earlier on in unison, prevent to brush silver in-process and remove the quality that influences the brush silver, improve the production quality that the porcelain piece brushed silver, reduce cost.

In this embodiment, tile mouthful gas pocket has been seted up on tile mouthful base 413, and evacuating device is connected to tile mouthful gas pocket, makes the frock place when the frock fixed position of tile mouthful base 413, starts evacuating device, makes the frock adsorb on tile mouthful base 413, drops when preventing the frock slope.

Further, the number of the tool positioning assemblies 412 is two, the tool positioning assemblies are respectively arranged on two sides of the tile opening base 413 in an opposite arrangement mode, each tool positioning assembly 412 comprises a tool positioning cylinder 4121 and a tile opening positioning block 4122, each tool positioning cylinder 4121 is installed on the corresponding workbench 100, each tile opening positioning block 4122 is connected to the output end of the corresponding tool positioning cylinder 4121, in the tool positioning process of the embodiment, the two sets of tool positioning assemblies 412 are arranged at two opposite ends of each tool, each tile opening positioning block 4122 is provided with a tool positioning groove 41221 used for being matched with the profile of a side corner of each tool, the tool positioning grooves 41221 of the tile opening positioning blocks 4122 of the two sets of tool positioning assemblies are arranged oppositely, and therefore when the two sets of tool positioning cylinders 4121 push the tile opening positioning blocks 4122, the tool positioning grooves 41221 are matched with the opposite side corners of each tool, and positioning of.

Wherein, base slope subassembly 411 includes base installation bottom plate 4111 and base slope cylinder 4112, base slope cylinder 4112 installs in base installation bottom plate 4111, tile mouth base 413 is connected in base slope cylinder 4112's output, tile mouth base 413 is close to a position of a side and is connected with base installation bottom plate 4111 rotation, when base slope cylinder 4112 moves, make tile mouth base 413 rotate around the pivot of being connected with base installation bottom plate 4111 rotation, realize tile mouth base 413 to one side slope, and is further, the position that is close to a side of keeping away from tile mouth base 413 and base installation bottom plate 4111 and is equipped with base support column 4113 on base installation bottom plate 4111, avoid tile mouth base 413 to produce the slope when placing the frock.

In order to lift the tool to a height suitable for the silver brushing operation on the conveying track of the tool conveying device 200, the silver brushing positioning mechanism 41 of the embodiment further comprises a tool silver brushing lifting assembly 414, the tool silver brushing lifting assembly 414 is mounted on the workbench 100, the base mounting base plate 4111 is connected with the tool silver brushing lifting assembly 414 for lifting relative to the workbench 100, specifically, the tool silver brushing lifting assembly 414 comprises a tool silver brushing lifting bracket 4141, a tool silver brushing lifting motor 4142 and a tool silver brushing lifting screw 4143, the tool silver brushing lifting bracket 4141 is mounted on the workbench 100, the tool silver brushing lifting screw 4143 is rotatably mounted on the tool silver brushing lifting bracket 4141 and is in transmission connection with the base mounting base plate 4111, the tool silver brushing lifting motor 4142 is in transmission connection with the tool silver brushing lifting screw 4143, the tool silver brushing lifting screw 4142 is driven to rotate by the tool silver brushing lifting motor 4142, the base mounting base plate 4111 in threaded connection with the tool silver brushing lifting screw 4143 is lifted, so that the tile opening base 413 is driven to lift, and the silver brushing operation of the ceramic tiles arranged on the tool is realized by matching with the silver brushing mechanism 42.

Further, in order to improve the stability of the tool in the lifting process, the tool silver-brushing lifting assembly 414 further comprises at least one tool lifting guide shaft 4144, the tool lifting guide shaft 4144 penetrates through the workbench 100, one end of the tool lifting guide shaft 4144 is fixedly connected with the base mounting bottom plate 4111, and the other end of the tool lifting guide shaft 4143 is in threaded connection with the tool silver-brushing lifting screw rod 4143.

In this embodiment, a silver brushing mechanism 42 is arranged above the tile opening base 413, the silver brushing mechanism 42 includes a silver brushing lifting component 421, a silver brushing translation component 422, a silver brushing net plate component 423 and a silver scraping component 424, the silver brushing lifting component 421 is installed on the workbench 100, the silver brushing translation component 422 and the silver brushing net plate component 423 are both installed on the silver brushing lifting component 421 for lifting, so that the silver scraping component 424 can perform silver brushing operation at different heights, and the silver scraping component 424 is installed on the silver brushing translation component 422 for horizontal movement and silver brushing net plate component 423 for silver brushing.

Specifically, the silver brushing screen plate assembly 423 comprises a screen plate adjusting frame 4231, a screen plate adjusting screw 4232, a screen plate support 4233 and a screen plate frame 4234, both ends of the screen plate frame 4234 are connected with the screen plate supports 4233, the screen plate supports 4233 are in threaded connection with the screen plate adjusting screw 4232, the screen plate adjusting screw 4232 is rotatably installed on the screen plate adjusting frame 4231, the screen plate adjusting screw 4232 is rotated to adjust the relative position of the screen plate frame 4234 and the screen plate adjusting frame 4231, the relative position of the screen plate frame 4234 and a tool placed on the tile mouth base 413 is achieved, the screen plate adjusting frame 4231 is installed on the silver brushing lifting assembly 421, and the relative position of the whole silver brushing screen plate assembly 423 and the tool placed on the tile mouth base 413 is adjusted.

In addition, the silver scraping assembly 424 comprises a silver scraping support 4241, a cash collecting plate 4242 and a silver scraping plate 4243, the cash collecting plate 4242 and the silver scraping plate 4243 are both rotatably connected with a silver scraping adjusting cylinder 4244, the silver scraping adjusting cylinder 4244 is mounted on the silver scraping support 4241, the silver scraping support 4241 is mounted on the silver brushing translation assembly 422, on one hand, the silver brushing translation assembly 422 drives the cash collecting plate 4242 and the silver scraping plate 4243 to move towards different directions, so that the silver collecting and silver scraping operations are respectively realized, and on the other hand, the silver scraping adjusting cylinder 4244 is used for adjusting the distance between the cash collecting plate 4242 and the silver scraping plate 4243 and the screen plate frame 4234, so that the silver brushing quality is adjusted.

After the silver brushing is completed, the tooling is moved to the first drying device 6 through the tooling conveying device 200, referring to fig. 13 to 15, the first drying device 6 and the second drying device 7 in this embodiment each include a drying unit 61, a circulating box 62, a tooling lifting mechanism 63 for longitudinally lifting the tooling in the box, a tooling lowering mechanism 64 for longitudinally lowering the tooling in the circulating box 62, and a tooling shifting mechanism 65 for exchanging positions of the tooling between the tooling lifting mechanism 63 and the tooling lowering mechanism 64, the tooling lifting mechanism 63 and the tooling lowering mechanism 64 are both arranged in the box, tooling inlets 623 and tooling outlets 624 are respectively formed in two opposite sides of the circulating box 62, the drying unit 61 is mounted in the circulating box 62 for adjusting the temperature in the circulating box 62, and the tooling shifting mechanism 65 is mounted on the upper portion or the lower portion of the circulating box 62.

The utility model discloses a setting is used for making the frock in circulation box 62 vertically rise with the frock of vertical decline mechanism 63 and frock descending mechanism 64, simultaneously through frock shift mechanism 65 with the frock on the frock between mechanism 63 and the frock descending mechanism 64 exchange the position, realize the longitudinal cycle of frock in circulation box 62, practice thrift the horizontal area that the frock took at the stoving in-process, set up the temperature that stoving unit 61 let in hot-blast promotion circulation box 62 in to circulation box 62 and the air flow in circulation box 62 with higher speed, thereby set up the drying efficiency after the ceramic chip printing on the frock with higher speed, and the production efficiency is improved.

In this embodiment, the drying unit 61 is an air heater, and the air heater is used to increase the temperature in the circulating box 62 and simultaneously increase the drying efficiency of the tile printed silver by accelerating the air flow, so as to reduce the required heating power, reduce the energy consumption and reduce the production cost.

Further, the tool ascending mechanism 63 and the tool descending mechanism 64 both comprise a supporting plate driving assembly 66 and two groups of supporting plate circulating assemblies 67, the supporting plate circulating assemblies 67 are in transmission connection with the supporting plate driving assembly 66, and a tool placing position for placing a tool is formed between the two groups of supporting plate circulating assemblies 67.

Specifically, layer board circulation module 67 includes chain layer board 671, shaft 672 and sprocket 673, circulation box 62 upper portion and lower part are all rotated and are installed the shaft 672, sprocket 673 cover is established and is fixed in the shaft 672, chain layer board 671 and sprocket 673 mesh, chain layer board 671 includes a plurality of parallel arrangement's L shaped plate 6711, cooperate through two sets of layer board circulation module 67, make two sets of layer board circulation module 67's L shaped plate 6711 at same horizontal position, thereby place the frock and hold up on two L shaped plates 6711, chain layer board 671 moves under sprocket 673's drive, drive the frock and rise or descend.

Referring to fig. 14 and 15, further, the supporting plate driving assembly 66 includes a supporting plate driving motor 661, a driving shaft 662, a grating unit 663 and a photoelectric encoder 664, the supporting plate driving motor 661 is in transmission connection with the driving shaft 662, the photoelectric encoder 664 is sleeved on the driving shaft 662, the photoelectric encoder 664 is provided with a plurality of light slits 6641 along the circumferential direction, the grating unit 663 is arranged corresponding to the light slits 6641, and the photoelectric encoder 664 is matched with the grating unit 663 to control the rotation angle of the driving shaft 662 each time, so that the tool is sequentially moved to the rotating supporting plate circulating assembly 67.

In this embodiment, the tool lifting mechanism 63 and the tool lowering mechanism 64 share one group of the pallet driving assembly 66, so that on one hand, the synchronism of the tool lifting mechanism 63 and the tool lowering mechanism 64 is improved, and on the other hand, the energy consumption is saved.

Wherein, a first hot air porous plate 621 is arranged in the circulating box 62, a tool lifting mechanism 63 and a tool lowering mechanism 64 are respectively arranged at two sides of the first hot air porous plate 621, a hot air inlet is arranged at one side of the circulating box 62, a second hot air porous plate 622 is arranged at the hot air inlet, the drying unit 61 is arranged at one side of the circulating box 62 where the second hot air porous plate 622 is arranged, the fluidity of the air in the circulating box 62 is enhanced, the drying unit 61 is arranged at one side of the circulating box 62 where the second hot air porous plate 622 is arranged, in addition, the tool lifting mechanism 63 is arranged between the first hot air porous plate 621 and the second hot air porous plate 622, so that the temperature of the tool is quickly raised for drying when the tool enters the tool lifting mechanism 63, and when the tool moves to the tool lowering mechanism 64, because the tool lowering mechanism 64 is far away from the drying unit 61 relative to, therefore, the temperature of the tool when the tool comes out from the tool outlet 624 is reduced, the rapid cooling is realized, and the subsequent material taking and packaging are facilitated.

The tool shifting mechanism 65 of the embodiment includes a tool shifting linear guide rail 651, a guide rail slider 652 and a shifting rod 653, the tool shifting linear guide rail 651 is disposed on the upper portion of the circulating box 62 and is arranged along the tool lifting mechanism 63 toward the tool lowering mechanism 64, the guide rail slider 652 is slidably disposed on the tool shifting linear guide rail 651, the shifting unit is fixedly mounted on the guide rail slider 652, and a shifting hole for the shifting rod 653 to pass through is formed in the circulating box 62, so that when the guide rail slider 652 moves on the tool shifting linear guide rail 651, the shifting rod 653 is driven to pass through the shifting hole to push the tool on the tool lifting mechanism 63 to move onto the tool lowering mechanism 64.

Further, frock entry 623 and frock export 624 all are equipped with heat preservation mechanism 68, and heat preservation mechanism 68 includes heat preservation baffle 681 and heat preservation cylinder 682, and heat preservation baffle 681 is connected with heat preservation cylinder 682's output and slides and sets up in frock entry 623 or frock export 624 one end and be used for sheltering from frock entry 623 and/or frock export 624, shelters from frock entry 623 and/or frock export 624 through heat preservation baffle 681, reduces in external cold air gets into circulation box 62, reduces drying unit 61's energy consumption.

The circulating box 62 is arranged on the workbench 100, the tooling conveyer 200 is arranged on the workbench 100 and arranged at the lower part of the circulating box 62, and the tooling conveyer 200 is arranged between the two groups of supporting plate circulating tooling assemblies and used for moving the tooling to a tooling placing position.

Further, both ends of the tool inlet 623 and the tool outlet 624 are provided with tool conveying devices 200.

Wherein, the upper part of the circulating box 62 is provided with an exhaust pipe, so that when the drying unit 61 blows hot air into the circulating box 62, cold air can be discharged from the exhaust pipe, and the air fluidity in the circulating box 62 is enhanced.

Because both sides of the ceramic chip need to be brushed with silver, after one side of the ceramic chip is brushed with silver and dried, the ceramic chip needs to be overturned to brush silver on the other side, referring to fig. 16 to 18, the plate turnover device 8 of the present embodiment includes a tool lifting mechanism 81 and a plate turnover mechanism 82 installed on a workbench 100, the tool lifting mechanism 81 is arranged below a tool conveying device 200 and used for lifting a tool on the tool conveying device 200, and the plate turnover mechanism 82 is arranged on one side of the tool lifting mechanism 81 and used for overturning the ceramic chip arranged on the tool. The utility model discloses a frock lifting mechanism 81 will be at frock on frock conveyer 200 and lift predetermined height, then move the ceramic chip on the frock through panel turnover mechanism 82 and overturn on panel turnover mechanism 82 to realize the upset of ceramic chip, be convenient for carry out the silver-colored operation of brushing on another surface of ceramic chip, convenient to use is swift, has improved the production efficiency that the ceramic chip brushed silver, need not artifical upset reduction in production cost.

Referring to fig. 17, specifically, the plate turnover mechanism 82 includes a vacuum adsorption seat 821, a turnover support 822, a turnover shaft 823 and a turnover motor 824, the vacuum adsorption seat 821 is fixedly connected to the turnover shaft 823, the turnover shaft 823 is rotatably installed on the turnover support 822, an output end of the turnover motor 824 is in transmission connection with the turnover shaft 823, in use, the vacuum adsorption seat 821 adsorbs an empty tool, the vacuum adsorption seat 821 is turned over under the driving of the turnover motor 824 and attached to the tool with the ceramic sheet placed on the tool lifting mechanism 81, the ceramic sheet is adsorbed by the vacuum adsorption seat 821 and moved to the empty tool for turning over again, so that the other surface of the ceramic sheet faces upwards to perform subsequent silver brushing operation.

Further, the vacuum adsorption seat 821 is provided with an air exhaust hole 8211, the air exhaust hole 8211 is connected with vacuum pumping equipment, and an air hole on the tool is connected through the air exhaust hole 8211, so that a ceramic chip on the tool is adsorbed.

Further, different sides of vacuum adsorption seat 821 are equipped with correction subassembly 825 and correction baffle 826 respectively, correction subassembly 825 includes correction board 8251 and correction cylinder 8252, correction board 8251 is connected and is used for the removal of perpendicular vacuum adsorption seat 821 side direction in the output of correction cylinder 8252, correction baffle 826 is fixed in vacuum adsorption seat 821, in this embodiment, wherein two adjacent sides of vacuum adsorption seat 821 are equipped with correction subassembly 825, two adjacent sides are equipped with correction baffle 826 in addition, drive correction board 8251 through correction cylinder 8252 and remove the frock, make the frock respectively with correction board 8251 and correction baffle 826 laminating and fix a position, accuracy and stability when improving the absorption ceramic chip.

The tool lifting mechanism 81 comprises a lifting moving plate 811 and a lifting driving assembly 812, the lifting moving plate 811 is connected with the lifting driving assembly 812 and used for lifting a tool on the tool conveying device 200, and a tool baffle 813 is arranged on one side of the lifting moving plate 811 close to the turnover mechanism, so that the accuracy of moving the tool to the lifting moving plate 811 is improved.

Specifically, the lifting driving assembly 812 includes a lifting guide bracket 8121, a lifting bracket 8122, a lifting motor 8123 and a lifting lead screw 8124, the lifting bracket 8122 is installed below the workbench 100, the lifting lead screw 8124 is rotatably installed on the lifting bracket 8122, the lifting guide bracket 8121 is in threaded connection with the lifting lead screw 8124 and is fixedly connected with the lifting moving plate 811, and an output end of the lifting motor 8123 is in transmission connection with the lifting lead screw 8124.

Referring to fig. 16 and 18, further, in order to realize that the ceramic tiles on the tooling move at different stations of different processes, the apparatus further includes an adsorption shift mechanism 82, the adsorption shift mechanism 82 is disposed above the plate turnover mechanism 82 and is used for moving the tooling on the tooling lifting mechanism 81 to the plate turnover mechanism 82 and moving the tooling of the plate turnover mechanism 82 to a next process, the adsorption shift mechanism 82 includes an adsorption translation component 831, an adsorption lifting component 832 and a tooling adsorption component 833, the adsorption translation component 831 is mounted on the workbench 100, the adsorption lifting component 832 is mounted on the adsorption translation component 831 for horizontal movement, and the tooling adsorption component 833 is connected to the tooling lifting component 122 for longitudinal movement.

The tool adsorption component 833 comprises a first movable support 8331, a second movable support 8332, a first suction disc 8333 and a second suction disc 8334, the first suction disc 8333 is installed on the first movable support 8331 and used for adsorbing a tool on the tool lifting mechanism 81, the second suction disc 8334 is installed on the second movable support 8332 and used for adsorbing a tool on the plate turnover mechanism 82, the first movable support 8331 and the second movable support 8332 are both connected to the adsorption lifting component 832, translation and lifting of the first movable support 8331 and the second movable support 8332 are achieved through the adsorption lifting component 832 and the adsorption translation component 831, the tool is convenient to move, the first suction disc 8333 and the second suction disc 8334 are four in number and used for adsorbing four direction positions of the tool, and the moving stability is improved.

Referring to fig. 16 and 17, further, in order to facilitate moving a tool fed in a direction perpendicular to the conveying direction of the tool conveyor 200 onto the tool conveyor 200, the present embodiment further includes a tool moving reversing mechanism 84, the tool moving reversing mechanism 84 includes a moving reversing plate 841, a moving reversing guide 842, and a lifting rotating cylinder 843, the lifting rotating cylinder 843 is installed on the work table 100, the moving reversing plate 841 is connected to an output end of the lifting rotating cylinder 843, the moving reversing guide 842 is installed on the moving reversing plate 841, the movable reversing plate 841 is lifted by the action of the lifting and rotating cylinder 843 to enable the movable reversing guide track 842 to bear a tool, the in-process that goes back at lifting and drop rotating cylinder 843 is rotatory simultaneously to the frock direction of rotation on the drive removal switching-over guide rail 842 falls on frock conveyer 200, improves the nimble degree that this embodiment plugged into with different manufacturing procedure in the use.

Therefore, after the ceramic chip is turned over, the ceramic chip enters the second cleaning device 3, the second silver brushing device 5 and the second drying device 7 in sequence, and then silver brushing operation on the other side of the ceramic chip is finished, so that double-side silver brushing of the ceramic chip is realized.

To sum up, the utility model discloses the uniformity of position on the frock when being favorable to improving the ceramic chip printing, in addition, adopts the longitudinal circulation heating method, improves dry efficiency, reduces drying temperature, reduces the energy consumption, uses plate turnover 8 to carry out the upset of ceramic chip simultaneously, need not artifical upset, improves production efficiency and reduction in production cost.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In addition, the terms "first", "second", and the like are used in the present invention to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish the same type of information from each other. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims (10)

1. An automatic silver printing machine is characterized by comprising a workbench, a tool conveying device, a piece shaking device, a first cleaning device, a first silver brushing device, a first drying device, a plate turning device, a second cleaning device, a second silver brushing device and a second drying device, wherein the piece shaking device, the first cleaning device, the first silver brushing device, the first drying device, the plate turning device, the second cleaning device, the second silver brushing device and the second drying device are sequentially arranged on the workbench and connected through the tool conveying device;

the first silver brushing device and the second silver brushing device respectively comprise a silver brushing positioning mechanism, the silver brushing positioning mechanism comprises a base inclining assembly, a tooling positioning assembly and a tile mouth base for fixing a tooling, the tile mouth base is connected with the base inclining assembly and used for inclining the tooling placed on the tile mouth base to one side, and the tooling positioning assembly is arranged on one side of the tile mouth base and used for moving the tooling to a tooling fixing position of the tile mouth base;

the first drying device and the second drying device respectively comprise a drying unit, a circulating box body, a tool lifting mechanism for enabling a tool to longitudinally lift in the box body, a tool descending mechanism for enabling the tool to longitudinally descend in the circulating box body and a tool shifting mechanism for enabling the tool to exchange positions between the tool lifting mechanism and the tool descending mechanism, the tool lifting mechanism and the tool descending mechanism are arranged in the box body, a tool inlet and a tool outlet are respectively formed in two opposite sides of the circulating box body, the drying unit is installed in the circulating box body and used for adjusting the temperature in the circulating box body, and the tool shifting mechanism is installed on the upper portion or the lower portion of the circulating box body;

the plate turnover device comprises a tool lifting mechanism and a plate turnover mechanism, the tool lifting mechanism is arranged below the tool conveying device and used for lifting a tool on the tool conveying device, and the plate turnover mechanism is arranged on one side of the tool lifting mechanism and used for turning over a ceramic chip arranged on the tool.

2. The automatic silver printing machine according to claim 1, wherein the number of the tooling positioning assemblies is two, and the tooling positioning assemblies are respectively arranged on two sides of the tile opening base in an opposite arrangement, the tooling positioning assemblies comprise tooling positioning cylinders and tile opening positioning blocks, the tooling positioning cylinders are arranged on the workbench, and the tile opening positioning blocks are connected to the output ends of the tooling positioning cylinders.

3. The automatic silver printing machine according to claim 1, wherein the base tilting assembly comprises a base mounting bottom plate and a base tilting cylinder, the base tilting cylinder is mounted on the base mounting bottom plate, the tile mouth base is connected to an output end of the base tilting cylinder, a position of the tile mouth base close to one side edge is rotatably connected with the base mounting bottom plate, the silver brushing positioning mechanism further comprises a tool silver brushing lifting assembly, the tool silver brushing lifting assembly is mounted on the workbench, and the base mounting bottom plate is connected with the tool silver brushing lifting assembly and used for lifting relative to the workbench.

4. The automatic silver printing machine according to claim 1, wherein a silver brushing mechanism is arranged above the tile opening base, the silver brushing mechanism comprises a silver brushing lifting assembly, a silver brushing translation assembly, a silver brushing screen plate assembly and a silver scraping assembly, the silver brushing lifting assembly is installed on the workbench, the silver brushing translation assembly and the silver brushing screen plate assembly are both installed on the silver brushing lifting assembly for lifting, and the silver scraping assembly is installed on the silver brushing translation assembly for horizontal movement.

5. The automatic silver printing machine according to claim 1, wherein the panel turnover mechanism comprises a vacuum adsorption seat, a turnover support, a turnover shaft and a turnover motor, the vacuum adsorption seat is fixedly connected with the turnover shaft, the turnover shaft is rotatably mounted on the turnover support, and the output end of the turnover motor is in transmission connection with the turnover shaft.

6. The automatic silver printing machine according to claim 5, wherein the vacuum suction base is provided with an air suction hole, the air suction hole is connected with a vacuum pumping device, different sides of the vacuum suction base are respectively provided with a correction assembly and a correction baffle, the correction assembly comprises a correction plate and a correction cylinder, the correction plate is connected to an output end of the correction cylinder and used for moving in a direction vertical to one side surface of the vacuum suction base, and the correction baffle is fixed on the vacuum suction base.

7. The automatic silver printing machine according to claim 1, wherein the plate turnover device further comprises an adsorption shift mechanism, the adsorption shift mechanism is arranged above the plate turnover mechanism and used for moving a tool on the tool lifting mechanism to the plate turnover mechanism and moving the tool of the plate turnover mechanism to the next process, the adsorption shift mechanism comprises an adsorption translation component, an adsorption lifting component and a tool adsorption component, the adsorption translation component is arranged on the workbench, the adsorption lifting component is arranged on the adsorption translation component and used for horizontal movement, and the tool adsorption component is connected to the tool lifting component and used for longitudinal movement.

8. The automatic silvering machine of claim 1, wherein the first cleaning device and the second cleaning device each comprise a cleaning lifting mechanism and a tool cleaning mechanism, the tool cleaning mechanism comprises a cleaning support, a cleaning translation assembly, a cleaning brush roll and a brush roll driving assembly, the cleaning brush roll is connected with the brush roll driving assembly for rolling and cleaning the tool, the brush roll driving assembly is mounted on the cleaning support, the cleaning translation assembly is mounted on the workbench, the cleaning support is connected with the cleaning translation assembly for driving the cleaning brush roll to translate and clean tiles arranged on the tool, and the cleaning lifting mechanism is arranged below the cleaning brush roll for lifting the tool to contact with the brush roll for cleaning.

9. The automatic silvering machine of claim 1, wherein the piece shaking device comprises a piece shaking mechanism for moving the ceramic pieces to the tooling, the piece shaking mechanism comprises a horizontal shaking base and a tilted shaking base, the tilted shaking base is connected with a tilted driving component for driving the tilted shaking base to swing, the horizontal shaking base is connected with a horizontal driving component for driving the horizontal shaking base to shake, the horizontal driving component is installed on the tilted shaking base, and a ceramic piece hopper for placing the ceramic pieces and a tooling pressing component for pressing the tooling are installed on the horizontal shaking base.

10. The automatic silver printer according to claim 1, wherein the plate shaking device further comprises a tool feeding mechanism for moving a tool to the tool fixing position, the tool feeding mechanism comprises a horizontal moving assembly, a tool lifting assembly and a tool shifting plate, the tool shifting plate is connected to the tool lifting assembly for lifting the tool, and the tool lifting assembly is connected to the horizontal moving assembly for horizontally moving the tool.

Images