CN219400723U

CN219400723U - Full-automatic roll-spraying machine

Info

Publication number: CN219400723U
Application number: CN202320900175.2U
Authority: CN
Inventors: 伍宜松; 伍向南
Original assignee: Guangdong Xinxin Intelligent Equipment Co ltd
Current assignee: Guangdong Xinxin Intelligent Equipment Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-07-25
Anticipated expiration: 2033-04-20

Abstract

The utility model discloses a full-automatic rolling spraying machine which comprises a cabinet, a coating feeding mechanism for feeding coating to a spraying mechanism, a screen rotating mechanism for loading a blank and driving the blank to turn over, a spraying mechanism for spraying the coating onto the blank, and a screen turning mechanism for adjusting the levelness of the screen rotating mechanism, wherein the coating feeding mechanism, the spraying mechanism, the screen rotating mechanism and the screen turning mechanism are all arranged in the cabinet, a spraying window for spraying the coating is arranged at the top of the screen rotating mechanism, and the spraying position of the spraying mechanism is aligned with the spraying window of the screen rotating mechanism. The automatic coating machine has the advantages of simple structure and reasonable design, can realize a series of automatic work such as automatic feeding of coating, automatic overturning of blank, automatic spraying of coating, automatic removal of finished products and the like, has high degree of automation and less manual intervention, greatly improves the production efficiency, and has uniform coating and good forming quality of finished products.

Description

Full-automatic roll-spraying machine

Technical Field

The utility model relates to the technical field of spraying equipment, in particular to a full-automatic rolling spraying machine.

Background

In the production process, the spraying work is required to be carried out on tiny parts such as electronic elements such as inductors and the like to evenly spray various coatings on the surfaces of the parts, so that the effect of decoration or protection is achieved, the existing spraying work is generally finished by manual spraying of operators, but all surfaces of the parts cannot be sprayed at the same time manually, the placing angles of the parts are required to be adjusted for multiple times to carry out corresponding spraying work, the processing time is long, the processing steps are more, time and labor are wasted, the production cost is higher, the quality of manual spraying is poor, and the forming quality of a finished product is lower.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides a full-automatic rolling spraying machine which can realize a series of automatic works such as automatic supply of paint, automatic overturning of blank, automatic spraying of paint, automatic removal of finished products and the like, has high degree of automation and less manual intervention, greatly improves the production efficiency, and has uniform paint spraying and good finished product forming quality.

In order to achieve the above purpose, the utility model provides a full-automatic rolling spraying machine, which comprises a cabinet, a coating feeding mechanism for feeding coating to a spraying mechanism, a screen rotating mechanism for loading a blank and driving the blank to turn over, a spraying mechanism for spraying the coating to the blank, and a screen turning mechanism for adjusting the levelness of the screen rotating mechanism, wherein the coating feeding mechanism, the spraying mechanism, the screen rotating mechanism and the screen turning mechanism are all arranged in the cabinet, a liquid outlet of the coating feeding mechanism is communicated with a liquid inlet of the spraying mechanism, a spraying window for spraying the coating is arranged at the top of the screen rotating mechanism, and the screen rotating mechanism is in transmission connection with the screen turning mechanism and can be driven by the screen turning mechanism to pour finished products sprayed in the screen turning mechanism into corresponding collecting containers so as to realize discharging of the finished products.

As the preferred implementation mode, the inside top of rack is equipped with the first installation platen of horizontal arrangement, coating feed mechanism includes coating rabbling mechanism, paint bucket, weighing device and liquid delivery pump, coating rabbling mechanism installs at the top of rack, weighing device and liquid delivery pump are all installed at the top surface of the first installation platen of rack, the paint bucket is arranged on weighing device's weighing position, coating rabbling mechanism's stirring position stretches into the inside of paint bucket, liquid delivery pump's inlet is switched on with the inside of paint bucket.

As preferred embodiment, the coating stirring mechanism comprises a stirring mounting bracket, a lifting cylinder, a lifting sliding seat, a lifting sliding rail, a stirring rotating shaft, a stirring bearing seat, a motor mounting plate and a stirring driving motor, wherein the stirring mounting bracket is mounted at the top of a cabinet, the lifting cylinder is mounted at one side of the stirring mounting bracket upwards, the lifting sliding seat is mounted at the other side of the stirring mounting bracket, the lifting sliding rail is mounted on the lifting sliding seat in a lifting manner, the motor mounting plate is arranged above the stirring mounting bracket, an output rod of the lifting cylinder is connected with one side of the bottom surface of the motor mounting plate, the top of the lifting sliding rail is connected with the other side of the bottom surface of the motor mounting plate, the stirring driving motor is mounted at the top of the motor mounting plate downwards, the stirring rotating shaft is rotatably and vertically mounted at the inside of the stirring mounting bracket through the stirring bearing seat, the bottom of the stirring rotating shaft downwards stretches into the inside of the coating barrel, the bottom of the stirring rotating shaft is provided with stirring blades, and an output shaft downwards penetrates through a through hole formed in the motor mounting plate and is connected with the top of the stirring rotating shaft through a coupler.

As a preferred embodiment, the weighing device is provided as an electronic scale and the liquid transfer pump is provided as a peristaltic pump.

As preferred embodiment, screen cloth rotary mechanism includes the protection casing, is used for loading the screen cloth of blank, rotary driving motor and first motor installing support, the screen cloth rotationally arranges in the inside of protection casing, the top of protection casing is equipped with the apron that can overturn and open, the apron is connected with the protection casing through the hinge that its border position was equipped with, the through-hole has been seted up in the front portion of apron near one side of spraying mechanism in order to form the spraying window that supplies the coating to spout into, rotary driving motor installs in the bottom of protection casing through first motor installing support, the bottom of screen cloth is equipped with rotatory pivot, the afterbody end of rotatory pivot is worn out the back with rotary driving motor's output shaft through the shaft coupling by the through-hole that the bottom of protection casing was seted up downwards.

As preferred embodiment, the inside middle-end of rack is equipped with the second installation platen of horizontal arrangement, spraying mechanism includes spraying installing support, translation slide rail, translation cylinder, spray pen installing support and spray pen, the spraying installing support is vertically installed at the top surface of second installation platen and is located one side of screen cloth rotary mechanism, the translation slide rail is installed at the top of spraying installing support, translation slide rail translatably installs on the translation slide rail, the spray pen installing support is installed on the one end that the translation slide rail kept away from the spraying installing support, the translation cylinder is installed at the top of spraying installing support, the output rod of translation cylinder is connected with one side of spraying installing support, the spray pen is installed on the other side direction of spray pen installing support is close to the protruding clamping lever of establishing of screen cloth rotary mechanism's direction, the inlet of spray pen is switched on with the liquid outlet of coating feed mechanism, the spray pen can be under the drive of translation cylinder with the alignment of screen cloth rotary mechanism's spraying window.

As a preferred embodiment, a first adjusting slide seat, a first adjusting screw, an adjusting connecting block, a second adjusting slide seat, a second adjusting screw and an adjusting installation seat are arranged at the top of the spraying installation support, the first adjusting slide seat is obliquely arranged at the top of the spraying installation support, the adjusting connecting block comprises a first connecting part and a second connecting part which are connected, the second connecting part is positioned above the first connecting part and is arranged in an L shape with the first connecting part, the bottom surface of the first connecting part is in sliding contact with the top surface of the first adjusting slide seat, a first screw rotating seat is convexly arranged at the bottom of the first adjusting slide seat, the head end of the first adjusting screw is rotatably arranged on the first screw rotating seat, the tail end of the first adjusting screw is arranged in an extending manner in a direction close to the first connecting part and is in threaded connection with a screw hole formed in the end face of the first connecting part close to the first screw rotating seat, the first adjusting screw can be obliquely lifted or lowered by rotating, the second adjusting screw is arranged on the top surface of the second adjusting slide seat in an L shape, the bottom surface of the first adjusting slide seat is in sliding contact with the top surface of the first adjusting screw, the head end of the first adjusting screw is arranged in an extending manner close to the top surface of the first adjusting slide seat, the tail end of the first adjusting screw is arranged in a horizontal direction close to the first adjusting screw rotating seat, the tail end of the first adjusting screw is arranged in a screw rotating seat is in a sliding manner close to the top end of the first adjusting screw rotating seat, and the second adjusting screw is in a screw rotating in a horizontal direction close to the top end of the first adjusting screw rotating seat is in a screw connecting hole in a direction close to the first connecting seat, and a screw connecting hole is in a screw connecting hole in a connecting hole. The second adjusting screw can drive the adjusting installation seat to incline to rise or descend through rotation, the moving direction of the adjusting installation seat is kept vertical to the moving direction of the adjusting connection block, and the translation sliding seat and the translation air cylinder are both installed on the horizontal part of the adjusting installation seat.

As the preferred implementation mode, the inside middle-end of rack is equipped with the second installation platen of horizontal arrangement, screen cloth tilting mechanism includes upset installing support, second motor installing support, upset driving motor, hold-in range drive wheel and hold-in range follow driving wheel, the upset installing support is equipped with two and all installs the top surface at second installation platen, and two upset installing supports are located screen cloth rotary mechanism's both sides respectively, screen cloth rotary mechanism's bottom both sides are equipped with the upset pivot outwards evagination respectively, and two upset pivots coaxial arrangement and rotationally install the top at two upset installing supports respectively, the hold-in range follow driving wheel is installed in the upset pivot of screen cloth rotary mechanism one side, the upset driving motor passes through the second motor installing support and installs at the top surface of second installing platen and is located screen cloth rotary mechanism one side the rear, the hold-in range drive wheel is installed on the output shaft of upset driving motor, the hold-in range meshes with hold-in range drive wheel and hold-in range follow driving wheel respectively to realize screen cloth rotary mechanism and screen cloth tilting mechanism's transmission connection.

As a preferred embodiment, bearings are arranged between the two overturning rotating shafts and the overturning mounting brackets corresponding to the overturning rotating shafts.

As a preferred embodiment, the periphery of the cabinet is covered with a wall plate, and the front surface of the cabinet is provided with an openable cabinet door.

Compared with the prior art, the utility model has the beneficial effects that:

the automatic coating machine has the advantages of simple structure and reasonable design, can realize a series of automatic work such as automatic feeding of coating, automatic overturning of blank, automatic spraying of coating, automatic removal of finished products and the like, has high degree of automation and less manual intervention, greatly improves the production efficiency, and has uniform coating and good forming quality of finished products.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a full-automatic roll-spraying machine according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram II (part is hidden) of a full-automatic roll-spraying machine according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a paint stirring mechanism according to an embodiment of the present utility model;

FIG. 4 is an exploded view of a screen rotation mechanism provided by an embodiment of the present utility model;

FIG. 5 is a schematic view of a spray mechanism according to an embodiment of the present utility model;

fig. 6 is a partial enlarged view of a full-automatic roll-spraying machine according to an embodiment of the present utility model.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 2, an embodiment of the present utility model provides a full-automatic roll spraying machine, which includes a cabinet 1, a paint supply mechanism 2 for supplying paint to a spraying mechanism 4, a screen rotating mechanism 3 for loading a blank and turning over the blank, a spraying mechanism 4 for spraying paint onto the blank, and a screen turning mechanism 5 for adjusting the levelness of the screen rotating mechanism 3, and the following detailed description of the components of the embodiment will be given with reference to the accompanying drawings.

As shown in fig. 1 and 2, the top end of the interior of the cabinet 1 is provided with a first mounting platen 11 which is horizontally arranged, the middle end of the interior of the cabinet 1 is provided with a second mounting platen 12 which is horizontally arranged, in this embodiment, the periphery of the cabinet 1 is covered with a wall plate 13, so that the spraying working space can be sealed, paint is prevented from flying out, and meanwhile, an openable cabinet door 14 is arranged on the front surface of the cabinet 1, so that an operator can conveniently replace a paint bucket 22, take out a sprayed finished product and fill in a new blank.

As shown in fig. 2 and 3, the paint supply mechanism 2 includes a paint stirring mechanism 21, a paint bucket 22, a weighing device 23 and a liquid delivery pump 24, in this embodiment, the weighing device 23 is an electronic scale, the liquid delivery pump 24 is a peristaltic pump, and the paint supply mechanism can be suitable for delivering more viscous paint, the weighing device 23 and the liquid delivery pump 24 are both mounted on the top surface of the first mounting platen 11 of the cabinet 1, the paint bucket 22 is placed on the weighing part of the weighing device 23, so that an operator can conveniently prepare the paint, and at the same time, the operator can be reminded of timely replacing the paint when the paint is used up, so that the liquid inlet of the liquid delivery pump 24 is communicated with the interior of the paint bucket 22.

As shown in fig. 2 and 3, the paint stirring mechanism 21 is installed at the top of the cabinet 1, in this embodiment, the paint stirring mechanism 21 includes a stirring mounting bracket 211, a lifting cylinder 212, a lifting sliding seat 213, a lifting sliding rail 214, a stirring rotating shaft 215, a stirring bearing seat 216, a motor mounting plate 217 and a stirring driving motor 218, the stirring mounting bracket 211 is installed at the top of the cabinet 1, the lifting cylinder 212 is installed upwards at one side of the stirring mounting bracket 211, the lifting sliding seat 213 is installed at the other side of the stirring mounting bracket 211, the lifting sliding rail 214 is installed on the lifting sliding seat 213 in a liftable manner, the motor mounting plate 217 is arranged above the stirring mounting bracket 211, an output rod of the lifting cylinder 212 is connected with one side of the bottom surface of the motor mounting plate 217, the top of the lifting sliding rail 214 is connected with the other side of the bottom of the motor mounting plate 217, the stirring driving motor 218 is installed downwards at the top of the motor mounting plate 217, the stirring rotating shaft 215 is vertically installed inside the stirring mounting bracket 211 through the stirring bearing seat 216, the bottom of the stirring rotating shaft 215 is downwards stretched into the inside the paint bucket 22, preferably, the stirring blades 1 are arranged at the bottom of the stirring rotating shaft 215, and the output shaft motor 218 is made to pass through the blades 215 and can be evenly stretched into the paint bucket 22 when the paint can be sprayed into the paint bucket 22 in the paint can be uniformly and can be sprayed in the paint bucket through the rotating drum 215, and can be prevented from being uniformly and evenly stretched into the paint bucket through the top of the rotating drum, and can be sprayed into the paint can be sprayed in the paint can be well by the paint can be well 21.

As shown in fig. 2 and 4, the screen rotating mechanism 3 includes a shield 31, a screen 32 for loading blanks, a rotary driving motor 33 and a first motor mounting bracket 34, the screen 32 is rotatably arranged in the shield 31, a cover plate 311 capable of being turned open is arranged at the top of the shield 31, the cover plate 311 is connected with the shield 31 through a hinge arranged at the edge position of the cover plate 311, a through hole is formed in the front part of the cover plate 311 near one side of the spraying mechanism 4 to form a spraying window for spraying paint, the rotary driving motor 33 is mounted at the bottom of the shield 31 through the first motor mounting bracket 34, a rotary rotating shaft 321 is arranged at the bottom of the screen 32, the tail end of the rotary rotating shaft 321 is connected with an output shaft of the rotary driving motor 33 through a coupling after penetrating out of the through hole formed in the bottom of the shield 31 downwards, during operation, the blanks are loaded into the screen 32, then the screen 32 can start to rotate under the driving of the rotary driving motor 33, and at the moment, the tiny blanks can be turned over and displaced in the interior of the screen 32, thereby realizing comprehensive surface spraying of the blanks, good spraying effect and high forming quality.

As shown in fig. 2 and 5, the spraying mechanism 4 includes a spraying mounting bracket 41, a translation sliding seat 42, a translation sliding rail 43, a translation cylinder 44, a spraying pen mounting bracket 45 and a spraying pen 46, the spraying mounting bracket 41 is vertically mounted on the top surface of the second mounting platen 12 and is located at one side of the screen rotating mechanism 3, the translation sliding seat 42 is mounted on the top of the spraying mounting bracket 41, the translation sliding rail 43 is translatably mounted on the translation sliding seat 42, the spraying pen mounting bracket 45 is mounted on one end of the translation sliding rail 43 far away from the spraying mounting bracket 41, the translation cylinder 44 is mounted on the top of the spraying mounting bracket 41, an output rod of the translation cylinder 44 is connected with one side of the spraying mounting bracket 41, the spraying pen 46 is mounted on a clamping rod 451 protruding from the other side of the spraying pen mounting bracket 45 in a direction close to the screen rotating mechanism 3, and a liquid inlet of the spraying pen 46 is communicated with a liquid outlet of the screen rotating mechanism 2.

As a further improvement of this embodiment, the top of the spray coating mounting bracket 41 is provided with a first adjusting slide 411, a first adjusting screw 412, an adjusting connecting block 413, a second adjusting slide 414, a second adjusting screw 415 and an adjusting mounting seat 416, the first adjusting slide 411 is obliquely mounted on the top of the spray coating mounting bracket 41, the adjusting connecting block 413 comprises a first connecting part 4131 and a second connecting part 4132 which are connected, the second connecting part 4132 is located above the first connecting part 4131 and is in L-shaped arrangement with the first connecting part 4131, the bottom surface of the first connecting part 4131 is in sliding contact with the top surface of the first adjusting slide 411, the bottom of the first adjusting slide 411 is provided with a first screw rotating seat 4111 in an upward protruding manner, the head end of the first adjusting screw 412 is rotatably mounted on the first screw rotating seat 4111, the tail end of the first adjusting screw 412 extends in a direction close to the first connecting part 4131 and is connected with a screw hole formed in an end face of the first screw rotating seat 4131, the first adjusting screw 412 can be rotatably mounted on the top surface of the second adjusting slide seat 4161 in an upward direction close to the first adjusting screw rotating seat 4161 by driving the first adjusting screw 4141 to the head end of the first adjusting slide 415 to be obliquely mounted on the top surface of the second adjusting slide seat 4161, the tail end of the first adjusting screw 412 is obliquely mounted on the second adjusting slide seat 4161 in a direction close to the first adjusting screw rotating seat 4161, the tail end of the first adjusting screw 4161 is obliquely arranged in a direction close to the first adjusting screw connecting part of the first adjusting screw 4131 is inclined, the tail end of the first adjusting screw 4131 is arranged in a direction, the first connecting part is adjacent to the first connecting part is arranged, the first connecting part is adjacent to the first connecting part 4131, and the first connecting part is connected to the connecting part, and the connecting part 4131, and the connecting part is arranged. The second adjusting screw 415 can drive the adjusting mounting seat 416 to incline up or down through rotation, the moving direction of the adjusting mounting seat 416 is kept vertical to the moving direction of the adjusting connecting block 413, the translation sliding seat 42 and the translation air cylinder 44 are both installed on the horizontal portion 4162 of the adjusting mounting seat 416, in actual operation, the positions of the spray pen 46 can be controlled by rotating the first adjusting screw 412 and the second adjusting screw 415 according to the levelness of the screen mesh 32, so that the spray pen can be kept at a proper distance from a spraying window, and the spray pen is convenient to adjust and good in universality.

As shown in fig. 2 and 6, the screen overturning mechanism 5 includes an overturning mounting bracket 51, a second motor mounting bracket 52, an overturning driving motor 53, a synchronous belt 54, a synchronous belt driving wheel 55 and a synchronous belt driven wheel 56, the overturning mounting bracket 51 is provided with two and is mounted on the top surface of the second mounting platen 12, the two overturning mounting brackets 51 are respectively located at two sides of the screen rotating mechanism 3, overturning shafts 312 are respectively arranged at two sides of the bottom of the screen rotating mechanism 3 outwards in an outward protruding mode, the two overturning shafts 312 are coaxially arranged and are respectively rotatably mounted at the tops of the two overturning mounting brackets 51, the synchronous belt driven wheel 56 is mounted on the overturning shafts 312 at one side of the screen rotating mechanism 3, the overturning driving motor 53 is mounted on the top surface of the second mounting platen 12 and is located at the rear of one side of the screen rotating mechanism 3 through the second motor mounting bracket 52, the synchronous belt driving wheel 55 is mounted on the output shaft of the synchronous belt driving motor 53, the synchronous belt 54 is respectively meshed with the synchronous belt driving wheel 55 and the synchronous belt driven wheel 56, and during operation, the overturning driving motor 53 can drive the screen rotating mechanism 3 to overturn through rotation, so that the levelness of the screen rotating mechanism 3 can be adjusted, the motor can be applied to the loading of a blank can be conveniently dumped into the empty container 32 after the blank is carried out, and the blank can be conveniently dumped into the empty container 32 after the blank is correspondingly loaded in a wide range, and the blank can be conveniently used for carrying.

Preferably, bearings are arranged between the rotating shaft 321 and the protective cover 31 and between the two overturning rotating shafts 312 and the overturning mounting brackets 51 corresponding to the two overturning rotating shafts, so that stability in rotation can be improved, and service life can be prolonged.

In conclusion, the automatic coating machine has the advantages of simple structure and reasonable design, can realize a series of automatic works such as automatic feeding of coating, automatic overturning of blank, automatic spraying of coating, automatic removal of finished products and the like, has high degree of automation, is less in manual intervention, greatly improves the production efficiency, and is uniform in spraying and good in forming quality of finished products.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

Claims

1. A full-automatic roll spouts machine, its characterized in that: including rack (1), be used for spraying mechanism (4) supply with coating mechanism (2), be used for loading blank and drive its screen cloth rotary mechanism (3) of upset for spray mechanism (4) on the blank with coating, and be used for adjusting screen cloth rotary mechanism (3) levelness's screen cloth tilting mechanism (5), coating mechanism (2), spray mechanism (4), screen cloth rotary mechanism (3) and screen cloth tilting mechanism (5) all install in the inside of rack (1), the liquid outlet of coating mechanism (2) is linked together with the inlet of spray mechanism (4), the top of screen cloth rotary mechanism (3) is equipped with the spraying window that supplies the coating to spout into, the spraying position of spray mechanism (4) aligns with the spraying window of screen cloth rotary mechanism (3), screen cloth rotary mechanism (3) are connected with screen cloth tilting mechanism (5) transmission and can empty the finished product that finishes in it to corresponding collection container under the drive of screen cloth tilting mechanism (5) in order to realize the ejection of compact of finished product.

2. A fully automatic tumble machine according to claim 1, characterized in that: the utility model discloses a paint stirring device for a paint, including rack (1), paint feeding mechanism (2), rack (1), rack (22), weighing device (23) and liquid delivery pump (24) are equipped with first mounting platen (11) of horizontal arrangement on the inside top, rack (23) are equipped with first mounting platen (11) of horizontal arrangement on the inside top of rack (1), rack (22) are arranged on weighing device (23), the inside that rack (22) are stretched into to the stirring position of rack (21), the inlet of liquid delivery pump (24) is switched on with the inside of rack (22).

3. A fully automatic tumble machine according to claim 2, characterized in that: the paint stirring mechanism (21) comprises a stirring mounting bracket (211), a lifting air cylinder (212), a lifting sliding seat (213), a lifting sliding rail (214), a stirring rotating shaft (215), a stirring bearing seat (216), a motor mounting plate (217) and a stirring driving motor (218), wherein the stirring mounting bracket (211) is mounted at the top of the cabinet (1), the lifting air cylinder (212) is mounted at one side of the stirring mounting bracket (211) upwards, the lifting sliding seat (213) is mounted at the other side of the stirring mounting bracket (211), the lifting sliding rail (214) is mounted on the lifting sliding seat (213) in a lifting manner, the motor mounting plate (217) is arranged above the stirring mounting bracket (211), an output rod of the lifting air cylinder (212) is connected with one side of the bottom surface of the motor mounting plate (217), the top of the lifting sliding rail (214) is connected with the other side of the bottom surface of the motor mounting plate (217), the stirring driving motor (218) is mounted at the top of the motor mounting plate (217) downwards, the stirring rotating shaft (215) is rotatably and vertically mounted at the other side of the stirring mounting bracket (211) through the stirring bearing seat (216), the stirring rotating shaft (215) extends downwards to the bottom of the stirring blade (215) of the stirring drum (22) and is arranged at the bottom of the stirring drum (22), an output shaft of the stirring driving motor (218) is connected with the top of the stirring rotating shaft (215) through a coupler after penetrating through a through hole formed in the motor mounting plate (217) downwards.

4. A fully automatic tumble machine according to claim 2, characterized in that: the weighing device (23) is an electronic scale, and the liquid delivery pump (24) is a peristaltic pump.

5. A fully automatic tumble machine according to claim 1, characterized in that: screen cloth rotary mechanism (3) are including protection casing (31), are used for loading screen cloth (32) of blank, rotary driving motor (33) and first motor installing support (34), screen cloth (32) rotationally arrange in the inside of protection casing (31), the top of protection casing (31) is equipped with cover plate (311) that can overturn and open, cover plate (311) are connected with protection casing (31) through the hinge that its border position was equipped with, the through-hole has been seted up in the front portion of cover plate (311) near one side of spraying mechanism (4) in order to form the spraying window that supplies the coating to spout into, rotary driving motor (33) are installed in the bottom of protection casing (31) through first motor installing support (34), the bottom of screen cloth (32) is equipped with rotatory pivot (321), the afterbody end of rotatory pivot (321) is worn out the back with the output shaft of rotary driving motor (33) through the coupler connection by the through-hole that the bottom of protection casing (31) was seted up downwards.

6. A fully automatic tumble machine according to claim 1, characterized in that: the spraying mechanism (4) comprises a spraying mounting bracket (41), a translation sliding seat (42), a translation sliding rail (43), a translation air cylinder (44), a spraying pen mounting bracket (45) and a spraying pen (46), wherein the spraying mounting bracket (41) is vertically arranged on the top surface of the second mounting bracket (12) and positioned on one side of the screen rotating mechanism (3), the translation sliding seat (42) is arranged on the top of the spraying mounting bracket (41), the translation sliding rail (43) is translatably arranged on the translation sliding seat (42), the spraying pen mounting bracket (45) is arranged on one end, far away from the spraying mounting bracket (41), of the translation sliding rail (43), the translation air cylinder (44) is arranged on the top of the spraying mounting bracket (41), an output rod of the translation air cylinder (44) is connected with one side of the spraying mounting bracket (41), the spraying pen (46) is arranged on the other side of the spraying pen mounting bracket (45) in a direction close to the rotating mechanism (3), the spraying pen mounting bracket (45) is arranged on the other side of the protruding side, and the spraying pen mounting bracket (45) is connected with a clamping rod (451) arranged on the direction close to the rotating mechanism (3), and the spraying pen mounting mechanism (2) is connected with a spraying liquid inlet, the spray pen (46) can be driven by the translation cylinder (44) to be aligned with a spraying window of the screen rotating mechanism (3).

7. The fully automatic tumble machine of claim 6 wherein: the top of the spraying mounting bracket (41) is provided with a first adjusting sliding seat (411), a first adjusting screw (412), an adjusting connecting block (413), a second adjusting sliding seat (414), a second adjusting screw (415) and an adjusting mounting seat (416), the first adjusting sliding seat (411) is obliquely arranged at the top of the spraying mounting bracket (41), the adjusting connecting block (413) comprises a first connecting part (4131) and a second connecting part (4132) which are connected, the second connecting part (4132) is arranged above the first connecting part (4131) and is in L-shaped arrangement with the first connecting part (4131), the bottom surface of the first connecting part (4131) is in sliding contact with the top surface of the first adjusting sliding seat (411), the bottom of the first adjusting sliding seat (411) is provided with a first screw rotating seat (4111) in an upward protruding mode, the head end of the first adjusting screw (412) is rotatably arranged on the first screw rotating seat (4111), the tail end of the first adjusting screw (412) is close to the first connecting part (4131) in a direction which is close to the first connecting part (4131) in an upward-inclined mode, the first adjusting screw connecting seat (4132) is driven to rotate, the first adjusting sliding seat (4132) is rotatably arranged close to the first connecting part (4131) in an upward direction, the upward-inclined connecting part is driven by the first adjusting screw rotating seat (4132), the adjusting installation seat (416) comprises an inclined portion (4161) and a horizontal portion (4162) which are connected, the inclined portion (4161) is located above the horizontal portion (4162), the bottom surface of the inclined portion (4161) is in sliding contact with the top surface of the second adjusting sliding seat (414), the top of the second adjusting sliding seat (414) is provided with a second screw rotating seat (4141) in an upward protruding mode, the head end of the second adjusting screw (415) is rotatably installed on the second screw rotating seat (4141), the tail end of the second adjusting screw (415) extends to a direction close to the inclined portion (4161) and is in threaded connection with a screw hole formed in an end face, close to the second screw rotating seat (4141), of the inclined portion (4161), the second adjusting screw (415) can obliquely ascend or descend through rotation, the moving direction of the adjusting installation seat (416) is kept perpendicular to the moving direction of the adjusting sliding seat (413), and the translation (42) and the translation (44) are installed on the horizontal portion (4162) of the adjusting sliding seat.

8. A fully automatic tumble machine according to claim 1, characterized in that: the middle end of the inside of the cabinet (1) is provided with a second mounting bedplate (12) which is horizontally arranged, the screen overturning mechanism (5) comprises an overturning mounting bracket (51), a second motor mounting bracket (52), an overturning driving motor (53), a synchronous belt (54), a synchronous belt driving wheel (55) and a synchronous belt driven wheel (56), the overturning mounting bracket (51) is provided with two overturning mounting brackets and is arranged on the top surface of the second mounting bedplate (12), the two overturning mounting brackets (51) are respectively positioned on two sides of the screen rotating mechanism (3), two overturning rotating shafts (312) are respectively outwards arranged on two sides of the bottom of the screen rotating mechanism (3), the two overturning rotating shafts (312) are coaxially arranged and are respectively rotatably arranged on the tops of the two overturning mounting brackets (51), the synchronous belt driven wheel (56) is arranged on the overturning rotating shaft (312) on one side of the screen rotating mechanism (3), the overturning driving motor (53) is arranged on the rear of the top surface of the second mounting bedplate (12) through the second motor mounting bracket (52), the synchronous belt driving wheel (55) is arranged on the synchronous belt driving wheel (55) and the synchronous belt driven wheel (56) are respectively meshed with the synchronous belt driven wheel (56), thereby realizing the transmission connection of the screen rotating mechanism (3) and the screen overturning mechanism (5).

9. The fully automatic tumble machine of claim 8, wherein: bearings are arranged between the two overturning rotating shafts (312) and the overturning mounting brackets (51) corresponding to the two overturning rotating shafts respectively.

10. A fully automatic tumble machine according to claim 1, characterized in that: the periphery of the cabinet (1) is covered with a wall plate (13), and the front surface of the cabinet (1) is provided with an openable cabinet door (14).