CN217948512U - Printing and dyeing dropping liquid machine - Google Patents

Abstract

The application relates to a printing and dyeing dropping liquid machine, and relates to the technical field of printing and dyeing machinery. The printing and dyeing dropping liquid machine comprises a machine table, an injector, a manipulator capable of clamping the injector and a three-dimensional moving mechanism capable of driving the manipulator to move along the length direction, the width direction and the height direction of the machine table respectively; a stock solution area capable of placing a stock solution cup and a solution distribution area capable of placing a dyeing cup are respectively arranged on the machine platform, and the injector can be inserted into the stock solution cup in the stock solution area; the three-dimensional moving mechanism is connected with a first anti-pollution assembly; a second anti-pollution component for preventing impurities in the air from falling into the dyeing cup is arranged at the liquid distribution area; printing and dyeing dropping liquid machine in this application still including being used for controlling each mechanism and the smooth electric cabinet of moving of subassembly and the dust cover of fixed connection in bearing panel top. The utility model has the advantages of this application simple structure is reasonable, the installation is maintained conveniently, can effectively avoid impurity such as dust to fall into in stoste bottle and the dye cup and lead to the pollution in joining in marriage the liquid in-process.

Description

Printing and dyeing dropping liquid machine

Technical Field

The application relates to the technical field of printing and dyeing machinery, in particular to a printing and dyeing dropping liquid machine.

Background

The dyeing dropping machine is used as an advanced automatic dye color matching system, and is widely applied to the fields of production and scientific research related to dye color matching, such as dyeing enterprises, college laboratories, laboratories and the like. The traditional method for manually preparing the dye has large error, poor reproducibility and low efficiency, so the method is difficult to adapt to the requirement of industrial production, the traditional manual liquid suction operation mode is comprehensively replaced by the printing and dyeing dropping machine along with the improvement of the technical level, and the color matching operation process is completely controlled and completed by a computer, so the labor intensity of workers is reduced, and the precision and the efficiency of liquid preparation are improved.

At present, a printing and dyeing dropping liquid machine in the market is provided with stock solution cups which are arranged and configured on a machine table, wherein the stock solution in the stock solution cups is glass cups, is transferred into a dye cup in a solution distribution area at the other end of the machine table through an injector and is weighed by a matched mechanical clamping device, and then is mixed according to design requirements. And the syringe clamp on the stoste cup is got to the mechanical clamp and is removed the back, and stoste cup rim of a cup is in open state to lead to stoste direct and air contact, not only the speed of volatilizing is accelerated, and dust or other impurity in the air drop into the stoste cup very easily and then cause the pollution to the stoste moreover. Meanwhile, the dyeing cup in the liquid distribution area is also in an open state when liquid dripping is not performed, and is exposed in the air, so that the risk of falling of impurities such as dust is difficult to avoid.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects existing in the prior art, the application provides the printing and dyeing dropping liquid machine which has simple and reasonable structure, is convenient to install and maintain, and can effectively avoid impurities such as dust in the air from falling into the stock solution cup and the dyeing cup in the liquid preparation process.

The application provides a printing and dyeing dropping liquid machine adopts following technical scheme:

a printing and dyeing dropping liquid machine comprises a machine table, an injector, a manipulator capable of clamping the injector and a three-dimensional moving mechanism capable of driving the manipulator to move along the length direction, the width direction and the height direction of the machine table respectively; a stock solution area capable of placing a stock solution cup and a solution distribution area capable of placing a dyeing cup are respectively arranged on the machine table, and the injector can be inserted into the stock solution cup at the stock solution area; the three-dimensional moving mechanism is connected with a first anti-pollution assembly; and a second anti-pollution component for preventing impurities in the air from falling into the dyeing cup is arranged at the liquid distribution area.

By adopting the technical scheme, when the manipulator clamps the injector, the first anti-pollution assembly can prevent liquid drops on the injector from dripping on the machine table and can protect a stock solution cup clamped by the injector; when the injector is not in the liquid preparation area, the second anti-pollution component can prevent impurities such as dust in the air from falling into the dyeing cup to pollute the liquid preparation.

Optionally, the machine platform includes a bearing panel, a guide slide rail arranged along a length direction of the machine platform is arranged on the bearing panel, and the three-dimensional moving mechanism includes a support pillar slidably connected to the guide slide rail, a cross beam erected on the support pillar, and a hanging beam capable of sliding along the cross beam; the hanging beam is connected with a screw rod assembly in a sliding manner; the manipulator is connected to the screw rod assembly.

Through adopting above-mentioned technical scheme, three-dimensional moving mechanism can take the manipulator to freely remove along length direction, width direction and the direction of height of board respectively, and the lead screw subassembly can drive the manipulator and vertically reciprocate to the realization manipulator presss from both sides the syringe of each position on bearing the panel and gets and remove to joining in marriage the liquid district and join in marriage the liquid.

Optionally, the first anti-pollution assembly comprises a rotary cylinder, a liquid receiving disc, a glass cover, a lifting clamping jaw, a connecting rod and a connecting plate; the rotary cylinder is fixedly connected to the lower end of the hanging beam; the lifting clamping jaw comprises a pneumatic finger capable of clamping and loosening the glass cover and a telescopic cylinder for driving the pneumatic finger to move up and down. One end of the connecting rod is fixedly connected with the liquid receiving disc, and the other end of the connecting rod is connected with a rotating shaft of the rotating cylinder; one end of the connecting plate is fixedly connected with the telescopic cylinder of the lifting clamping jaw, and the other end of the connecting plate is connected with the rotating shaft of the rotating cylinder.

By adopting the technical scheme, the liquid receiving disc can receive liquid drops dripped from the clamped injector in the moving process of the manipulator so as to prevent the liquid drops from falling on the bearing panel of the machine table to cause pollution; when the manipulator clamps the syringe, the telescopic cylinder can push the pneumatic fingers to vertically move downwards to be close to the bearing panel, then the pneumatic fingers in a clamping state are loosened, the glass cover is placed above the stock solution cup and blocks the cup mouth, so that impurities such as dust in the air can be effectively prevented from falling into the stock solution when the syringe on the stock solution cup is pulled out, and meanwhile, the volatilization of the stock solution is reduced.

Optionally, the length of the connecting rod is equal to that of the connecting plate, and the connecting rod and the connecting plate are arranged at an interval of 180 degrees along a central axis of rotation of the rotary cylinder; when the mechanical arm clamps and takes the syringe to rise, the rotary cylinder can drive the connecting rod and the connecting plate to rotate circumferentially, so that the liquid receiving disc or the glass cover is positioned under the syringe.

Through adopting above-mentioned technical scheme, the length of connecting rod and the length design of connecting plate become equal, follow revolving cylinder axis symmetrical arrangement promptly, consequently when revolving cylinder pivot rotates 180 degrees, can be located the syringe from receiving the liquid dish under, the lift clamping jaw that the clamp was getting the glass lid is located the syringe under to the conversion, thereby realize when manipulator centre gripping syringe, do not need three-dimensional moving mechanism to remove, only rely on revolving cylinder's rotation can be put the glass lid on the stoste cup rim of a cup that extracts the syringe.

Optionally, the second anti-pollution assembly comprises a supporting seat, a dust-proof cover plate, a rotating shaft and a stepping motor; the supporting seat is fixedly connected to the bearing panel, the rotating shaft is rotatably connected to the supporting seat and is fixedly connected with one side of the dustproof cover plate, and the stepping motor is fixedly connected to the supporting seat; an output shaft of the stepping motor and the rotating shaft are fixedly connected with synchronizing wheels; two synchronous wheels are connected by a synchronous belt.

Through adopting above-mentioned technical scheme, under the transmission effect of hold-in range, can realize that the motor rotates and drives the dust cover and overturn round the pivot, when the dust cover rotated to horizontal position and was in the rim of a cup top of dyeing the cup, can prevent that impurity such as dust from falling into in the mother liquor and causing the pollution, can reduce volatilizing of the interior liquid of joining in marriage of dyeing the cup to a certain extent simultaneously.

Optionally, a weight measuring assembly capable of measuring the weight of the liquor in the dyeing cup is further arranged at the liquor distribution area, and the weight measuring assembly comprises a positioning groove for placing and limiting the position of the dyeing cup, an induction plate slidably arranged in the positioning groove, a gravity sensor for monitoring the total weight of the dyeing cup, and springs with two ends respectively acting between the induction plate and the gravity sensor.

By adopting the technical scheme, the positioning groove can position the dyeing cup placed in the liquid distribution area, and simultaneously plays a role in guiding the sliding of the induction plate in the positioning groove; a spring with higher rigidity is adopted between the induction plate and the gravity sensor, so that the induction plate for bearing the dyeing cup only slightly slides when the dyeing cup is filled with the prepared liquid; the gravity sensor can detect the total gravity of the dyeing cup filled with the liquor in real time, and when the gravity value reaches a set gravity value, the gravity sensor stops dropping the dyeing cup and reminds an operator to replace the dyeing cup.

Optionally, the bearing panel is provided with a plurality of positioning holes, and the injector comprises a needle tube and a needle cylinder; the diameter of the needle cylinder is smaller than that of the positioning hole, an annular positioning flange is arranged on the needle cylinder, the bearing panel is horizontally arranged, and the needle cylinder can be inserted into the positioning hole, so that the side face of the positioning flange is abutted against the upper surface of the bearing panel.

By adopting the technical scheme, the diameter of the needle cylinder is designed to be smaller than that of the positioning hole, so that a certain movable gap can be ensured between the needle cylinder of the injector and the wall of the positioning hole on the bearing panel, the allowable value of positioning error when the injector is placed by a manipulator is improved, and the precision requirement of equipment is reduced; the bearing panel is horizontally arranged, and the injector inserted into the stock solution cup can be ensured to be in a vertical state when the side surface of the positioning flange is abutted against the upper surface of the bearing panel.

Optionally, the injector further comprises a piston, and the manipulator comprises a syringe clamping jaw capable of clamping the syringe, a first cylinder for controlling clamping and loosening of the syringe clamping jaw, a piston clamping jaw capable of clamping the piston, and a second cylinder for controlling clamping and loosening of the piston clamping jaw; the second cylinder is connected with the screw rod assembly and can move up and down along the vertical direction under the driving of the screw rod assembly.

By adopting the technical scheme, the clamping action of the manipulator is realized by adopting a simple mechanical structure, when the manipulator clamps the injector, the first cylinder controls the needle cylinder clamping jaw to clamp the needle cylinder, the second cylinder controls the piston clamping jaw to clamp the piston, and the piston clamping jaw pushes the piston to slide in the needle cylinder under the driving of the screw rod assembly.

Optionally, the printing and dyeing dropping liquid machine further comprises an electric cabinet, and the electric cabinet is fixedly connected with the machine platform; the electric cabinet comprises a function key for controlling the start and stop of the machine and a display screen for displaying the working state.

Through adopting above-mentioned technical scheme, the operation that each mechanism of printing and dyeing dropping liquid machine and subassembly were opened and stop can be controlled to the electric cabinet, and the display screen is connected with the gravity inductor circuit who joins in marriage the liquid district, can show the dye cup gross weight information such as weight that is equipped with the liquid of joining in marriage.

Optionally, printing and dyeing dropping liquid machine still includes fixed connection and is in the dust cover of bearing the panel top, the dust cover adopts glass material and follows board width direction's both sides all are equipped with and make things convenient for the operator to receive and release the glass door of dyeing cup.

Through adopting above-mentioned technical scheme, thereby the dust cover adopts the glass material to make things convenient for operating personnel to observe the inside liquid operational aspect of joining in marriage in real time, and the design of glass door is in board width direction's both sides and be close to the liquid distribution district to make things convenient for operating personnel to collect and place the dye cup in liquid distribution district.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the liquid receiving disc can receive liquid drops leaked from the clamped injector in the moving process of the manipulator so as to prevent the liquid drops from falling on a bearing panel of the machine table to cause pollution; when the manipulator clamps the injector, the telescopic cylinder can push the pneumatic fingers to vertically move downwards to be close to the bearing panel, the pneumatic fingers in a clamping state are loosened, the glass cover is placed above the stock solution cup and blocks the cup opening, so that impurities such as dust in the air can be effectively prevented from falling into the stock solution when the injector on the stock solution cup is pulled out, and meanwhile, the volatilization of the stock solution is reduced.

2. The length of the connecting rod is designed to be equal to that of the connecting plate, namely the connecting rod is symmetrically arranged along the central axis of the rotary cylinder, so that when the rotating shaft of the rotary cylinder rotates 180 degrees, the connecting plate can be positioned under the injector to be converted into a lifting clamping jaw for clamping the glass cover and positioned under the injector, and therefore when the injector is clamped by the manipulator, the three-dimensional moving mechanism is not needed to move, and the glass cover can be placed on the mouth of a stock solution cup for pulling out the injector only by means of the rotation of the rotary cylinder.

3. Under the drive effect of hold-in range, can realize that the motor rotates and drives dustproof apron and overturn round the pivot, when dustproof apron rotates to horizontal position and is in the rim of a cup top of dyeing cup, can prevent that impurity such as dust from falling into in the mother liquor and causing the pollution, can reduce the volatilization of joining in marriage the liquid in the dyeing cup to a certain extent simultaneously.

4. The positioning groove can position the dyeing cup placed in the liquid distribution area, and simultaneously plays a role in guiding the sliding of the induction plate in the positioning groove; a spring with higher rigidity is adopted between the induction plate and the gravity sensor, so that the induction plate for bearing the dyeing cup only slightly slides when the dyeing cup is filled with the prepared liquid; the gravity sensor can detect the total gravity of the dyeing cup filled with the liquor in real time, and when the gravity value reaches a set gravity value, the gravity sensor stops dropping the liquor to the dyeing cup and reminds an operator to replace the dyeing cup.

5. The diameter of the needle cylinder is designed to be smaller than that of the positioning hole, so that a certain movable gap can be ensured between the needle cylinder of the injector and the wall of the positioning hole on the bearing panel, the allowable value of positioning errors when the injector is placed by the manipulator is improved, and the precision requirement of equipment is reduced; the bearing panel is horizontally arranged, and the injector inserted into the stock solution cup can be ensured to be in a vertical state when the side surface of the positioning flange is abutted against the upper surface of the bearing panel.

6. The clamping action of the manipulator is realized by adopting a simple mechanical structure, when the manipulator clamps the injector, the first air cylinder controls the needle cylinder clamping jaws to clamp the needle cylinder, and the second air cylinder controls the piston clamping jaws to clamp the piston, so that the piston clamping jaws push the piston to slide in the needle cylinder under the drive of the screw rod assembly.

7. The electric cabinet can control the operation of each mechanism and subassembly of printing and dyeing dropping liquid machine to open and stop, and the display screen is connected with the gravity inductor circuit in joining in marriage the liquid district, can show the dye cup gross weight information such as power of joining in marriage liquid that is equipped with.

8. Thereby the dust cover adopts the glass material to make things convenient for operating personnel to observe the inside liquid working condition that joins in marriage in real time, and glass door design just is close to the liquid district of joining in marriage in board width direction's both sides to make things convenient for operating personnel to collect and place the dye cup of liquid district of joining in marriage.

Drawings

Fig. 1 is a schematic view of the overall structure of the printing and dyeing dropping machine in the present application.

Fig. 2 is a schematic view of the injector, the bearing panel and the raw liquid cup.

Fig. 3 is a schematic perspective view of the printing and dyeing dropping machine of the present application when the glass shell is removed.

Fig. 4 is a partial structural schematic view of the printing and dyeing dropping machine in the present application.

Fig. 5 is a partial structural view of a liquid distribution region in the present application.

Description of reference numerals: 1. a machine platform; 11. a carrier panel; 111. positioning holes; 112. a guide slide rail;

2. an injector; 21. a needle tube; 22. a needle cylinder; 221. a positioning flange; 23. a piston;

3. a manipulator; 31. a needle cylinder clamping jaw; 32. a first cylinder; 33. a piston jaw; 34. a second cylinder;

4. a three-dimensional moving mechanism; 41. a first contamination-preventive component; 411. a rotating cylinder; 412. a liquid receiving disc; 413. a glass cover; 414. lifting the clamping jaw; 4141. a pneumatic finger; 4142. a telescopic cylinder; 415. a connecting rod; 416. a connecting plate; 42. a support column; 43. a cross beam; 44. a hoisting beam; 45. a screw assembly;

5. a stock solution cup; 6. a stock solution zone; 7. dyeing a cup; 8. a liquid distribution area;

9. a second contamination prevention module; 91. a supporting seat; 92. a dust-proof cover plate; 93. a rotating shaft; 94. a motor; 95. a synchronizing wheel; 96. a synchronous belt;

10. a weight measuring component; 101. positioning a groove; 102. an induction plate; 103. a gravity sensor; 104. a spring;

20. an electric cabinet; 201. function keys; 202. a display screen;

30. a dust cover; 301. a glass door.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses printing and dyeing dropping liquid machine.

Referring to fig. 1 and 2, the printing and dyeing dropping liquid machine in the present application includes a machine table 1, an injector 2, a manipulator 3 capable of clamping the injector 2, and a three-dimensional moving mechanism 4 capable of driving the manipulator 3 to move along a length direction, a width direction and a height direction of the machine table 1, respectively; a stock solution area 6 capable of placing a stock solution cup 5 and a solution preparation area 8 capable of placing a dyeing cup 7 are respectively arranged on the machine table 1, and the injector 2 can be inserted on the stock solution cup 5 at the stock solution area 6; the three-dimensional moving mechanism 4 is connected with a first contamination prevention assembly 41; a second anti-pollution component 9 for preventing impurities in the air from falling into the dyeing cup 7 is arranged at the liquid distribution area 8. When the manipulator 3 clamps the injector 2, the first anti-pollution assembly 41 can prevent liquid drops on the injector 2 from dripping on the machine platform, and can protect the original liquid cup 5 clamped by the injector 2; when the syringe 2 is not in the dispensing zone 8, the second contamination-preventive unit 9 prevents impurities such as dust in the air from falling into the dyeing cup 7 to contaminate the dispensing liquid.

Referring to fig. 1, the printing and dyeing dropping liquid machine in the present application further includes a dust cover 30 fixedly connected above the bearing panel 11, and the dust cover 30 is made of glass, so that an operator can conveniently observe the working condition of liquid preparation inside in real time; glass door 301 design just is close to liquor distribution district 8 in the both sides of board 1 width direction to make things convenient for operating personnel to collect and place the dye cup 7 in liquor distribution district 8.

Referring to fig. 2 and 3, the bearing panel 11 is provided with a plurality of positioning holes 111, the injector 2 includes a syringe 21, a syringe 22 and a piston 23, the diameter of the syringe 22 is smaller than the diameter of the positioning holes 111, the syringe 22 is provided with an annular positioning flange 221, the bearing panel 11 is horizontally disposed, and the syringe 22 can be inserted into the positioning holes 111 and the side surface of the positioning flange 221 is abutted against the upper surface of the bearing panel 11. The diameter of the needle cylinder 22 is designed to be smaller than that of the positioning hole 111, so that a certain movable gap can be ensured between the needle cylinder 22 of the injector 2 and the hole wall of the positioning hole 111 on the bearing panel, thereby improving the allowable value of positioning error when the manipulator 3 places the injector 2 and reducing the precision requirement of equipment; the bearing panel 11 is horizontally arranged, and when the side surface of the positioning flange 221 abuts against the upper surface of the bearing panel 11, the injector 2 inserted into the stock solution cup 5 can be ensured to be in a vertical state.

Referring to fig. 3, the machine station 1 includes a bearing panel 11, a guide sliding rail 112 arranged along a length direction of the machine station 1 is provided on the bearing panel 11, and the three-dimensional moving mechanism 4 includes a supporting column 42 slidably connected to the guide sliding rail 112, a cross beam 43 erected on the supporting column 42, and a hanging beam 44 capable of sliding along the cross beam 43; the hanging beam 44 is connected with a screw rod assembly 45 in a sliding way; the manipulator 3 is connected to the lead screw assembly 45. The three-dimensional moving mechanism 4 can take the manipulator 3 to freely move along the length direction, the width direction and the height direction of the machine table 1 respectively, and the screw rod assembly 45 can drive the manipulator 3 to vertically move up and down, so that the manipulator 3 clamps the syringes 2 at each position on the bearing panel 11 and moves to the liquid distribution area 8 to distribute liquid.

Referring to fig. 3 and 4, the robot 3 includes a syringe jaw 31 capable of gripping the syringe 22, a first cylinder 32 controlling gripping and unclamping of the syringe jaw 31, a piston jaw 33 capable of gripping the piston 23, a second cylinder 34 controlling gripping and unclamping of the piston jaw 33; lead screw subassembly 45 in this embodiment chooses for use lead screw module of high accuracy on the market, including servo motor, lead screw, fixing base and sliding seat, first cylinder 32 and lead screw subassembly 45's fixing base fixed connection, second cylinder 34 and lead screw subassembly 45's sliding seat fixed connection, under servo motor driver's accurate control, the motor rotates and drives the lead screw and rotate, and then drives the vertical reciprocating of sliding seat to realize the accurate removal of piston 23 in cylinder 22.

Referring to fig. 2 and 4, the first contamination-preventive assembly 41 includes a rotary cylinder 411, a liquid-receiving pan 412, a glass cover 413, a lifting jaw 414, a connecting rod 415, and a connecting plate 416; the rotary cylinder 411 is fixedly connected with the lower end of the hanging beam 44; the lifting jaw 414 comprises a pneumatic finger 4141 capable of clamping and unclamping the glass cover 413 and a telescopic cylinder 4142 driving the pneumatic finger 4141 to move up and down; one end of the connecting rod 415 is fixedly connected with the liquid receiving disc 412, and the other end is connected with a rotating shaft of the rotating cylinder 411; one end of the connecting plate 416 is fixedly connected with the telescopic cylinder 4142 of the lifting clamping jaw 414, and the other end is connected with the rotating shaft of the rotating cylinder 411. The liquid receiving tray 412 can receive the liquid dropping from the held syringe 2 during the movement of the manipulator 3, so as to prevent the liquid dropping on the bearing panel 11 from causing pollution; when the manipulator 3 clamps the syringe 2, the telescopic cylinder 4142 can push the pneumatic finger 4141 to vertically move downwards to approach the bearing panel 11, and then the pneumatic finger 4141 in a clamped state is loosened, and the glass cover 413 is placed above the stock solution cup 5 and blocks the cup mouth, so that impurities such as dust in the air can be effectively prevented from falling into the stock solution when the syringe 2 on the stock solution cup 5 is pulled out, and meanwhile, volatilization of the stock solution is reduced.

Referring to fig. 4, in the present embodiment, a rotary cylinder 411 is used to control the rotation of the liquid receiving plate 412 and the lifting clamping jaw 414, but in other embodiments, other rotating components such as a stepping motor, a cam divider, etc. may be used to control the circumferential rotation of the liquid receiving plate 412 and the lifting clamping jaw 414, and from the perspective of cost saving, the rotary cylinder 411 is preferably used to control the rotation. Meanwhile, in the embodiment, the lifting clamping jaw 414 is formed by combining a pneumatic finger 4141 and a telescopic cylinder 4142, but in other embodiments, other combination modes can be adopted, for example, a screw rod assembly is used for realizing up-and-down movement, and two cylinders or a link mechanism are used for realizing the function of clamping the clamping jaw to clamp the article.

Referring to fig. 3 and 4, the length of the connection rod 415 is equal to that of the connection plate 416, and the connection rod 415 and the connection plate 416 are arranged at an interval of 180 degrees along the rotation central axis of the rotation cylinder 411; after the manipulator 3 grips the injector 2 and ascends, the rotary cylinder 411 can drive the connecting rod 415 and the connecting plate 416 to rotate circumferentially so that the liquid receiving disc 412 or the glass cover 413 is positioned right below the injector 2, so that when the manipulator 3 grips the injector 2, the three-dimensional moving mechanism 4 is not required to move, and the glass cover 413 can be placed at the position, where the injector 2 is pulled out, on the bearing panel 11 only by means of rotation of the rotary cylinder 411. In the present embodiment, the rotary cylinder 411 is an adjustable cylinder with 180 degrees or 360 degrees, and can perform continuous rotation of 90 degrees per rotation, but in other embodiments, a cam divider can be used to control the angle per rotation.

Referring to fig. 5, the second contamination-preventive assembly 9 includes a support base 91, a dust-proof cover plate 92, a rotation shaft 93, and a stepping motor 94; the supporting seat 91 is fixedly connected to the bearing panel 11, the rotating shaft 93 is rotatably connected to the supporting seat 91, the rotating shaft 93 is fixedly connected with one side of the dustproof cover plate 92, and the stepping motor 94 is fixedly connected to the supporting seat 91; an output shaft of the stepping motor 94 and the rotating shaft 93 are fixedly connected with synchronizing wheels 95, and the two synchronizing wheels 95 are connected through a synchronizing belt 96. Under the transmission effect of hold-in range 96, can realize that step motor 94 rotates and drives dust cover 92 and overturn round pivot 93, when dust cover 92 rotated to horizontal position and was in the rim of a cup top of dyeing cup 7, can prevent that impurity such as dust from falling into in the mother liquor and causing the pollution, can reduce to a certain extent simultaneously and dye the volatilization of interior joining in marriage liquid of cup 7.

Referring to fig. 5, a weight measuring assembly 10 capable of measuring the weight of the liquor dispensed in the dyeing cup 7 is further arranged at the liquor dispensing area 8, and the weight measuring assembly 10 comprises a positioning groove 101 for placing and limiting the position of the dyeing cup 7, a sensing plate 102 slidably arranged in the positioning groove 101, a gravity sensor 103 for monitoring the total weight of the dyeing cup 7, and a spring 104 with two ends respectively acting between the sensing plate 102 and the gravity sensor 103. The positioning groove 101 can position the dyeing cup 7 placed in the liquid distribution area 8, and simultaneously plays a role in guiding the sliding of the induction plate 102 in the positioning groove 101; a spring 104 with higher rigidity is arranged between the induction plate 102 and the gravity sensor 103, so that the induction plate 102 bearing the dye cup 7 only slightly slides when the dye cup 7 is filled with the prepared liquor; the gravity sensor 103 can detect the total gravity of the dyeing cup 7 filled with the liquor in real time, and when the set gravity value is reached, the dropping of the liquor to the dyeing cup 7 is stopped, and an operator is reminded to replace the dyeing cup.

Referring to fig. 1 and 5, the printing and dyeing dropping liquid machine in the present application further includes an electric cabinet 20, and the electric cabinet 20 is fixedly connected with the machine table 1; the electric cabinet 20 comprises a function key 201 for controlling the start and stop of the machine and a display screen 202 for displaying the working state; the electric cabinet 20 can control the operation of each mechanism and subassembly of printing and dyeing dropping liquid machine to open and stop, and the display screen 202 is connected with the gravity inductor circuit of joining in marriage liquid zone 8, can show the dye cup gross weight of being equipped with joining in marriage liquid data information such as power.

The real-time principle of the embodiment of the application is as follows: the operator opens the glass door 301 and places a plurality of dyeing cups 7 in the positioning grooves 101 of the liquid distribution area 8, then closes the glass door 301, and presses the corresponding function keys 201 on the electric cabinet 20 to start the machine. The three-dimensional moving mechanism 4 moves to a proper position, then the rotating cylinder 411 of the first anti-contamination assembly 41 rotates clockwise (or counterclockwise) by 90 degrees to make the connection line of the connecting rod 415 and the connecting plate 416 parallel to the width direction of the machine table 1, then the manipulator 3 moves downward to approach the bearing panel 11, and then the syringe clamping jaws 31 clamp the syringe of the injector 2 and the piston clamping jaws 33 clamp the piston of the injector 2, and the liquid pumping action is performed under the control of the screw rod assembly 45. After the injector 2 finishes pumping and moves above the first anti-pollution component 41 along with the manipulator 3, the rotating cylinder 411 continues to rotate clockwise (or anticlockwise) by 90 degrees so that the lifting clamping jaw 414 moves to the position right below the injector 2 and the glass cover 413 is placed at the corresponding positioning hole 111 on the bearing panel 11; then the lifting clamping jaws 414 are lifted to the original position, and the rotary air cylinder 411 rotates anticlockwise (or clockwise) for 180 degrees until the liquid receiving plate 412 is positioned right below the injector 2. The three-dimensional moving mechanism 4 drives the mechanical arm 3 clamping the injector 2 to move to the liquid distribution area 8, the dustproof cover plate 92 of the second anti-pollution component 9 rotates to a vertical state firstly, the injector 2 drips the dye liquor from the position right above the dye cup 7 into the dye cup 7, the total gravity of the dye cup is monitored in real time by the weight measuring component 10, after a proper amount of dye liquor is dripped, the mechanical arm 3 drives the injector 2 to move upwards, meanwhile, the dustproof cover plate 92 rotates to the position above the cup opening of the dye cup 7 and is in a horizontal state, and then the mechanical arm 3 returns to the stock solution area to place the current injector 2 back and selects another injector 2 to start next liquid dripping work.

The embodiments of the present disclosure are all preferred embodiments of the present disclosure, and the protection scope of the present disclosure is not limited thereby, wherein like parts are designated by like reference numerals. Therefore, the method comprises the following steps: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. A printing and dyeing dropping liquid machine comprises a machine table (1), an injector (2), a manipulator (3) capable of clamping the injector (2) and a three-dimensional moving mechanism (4) capable of driving the manipulator (3) to move along the length direction, the width direction and the height direction of the machine table (1) respectively; the method is characterized in that:

a stock solution area (6) capable of placing a stock solution cup (5) and a solution distribution area (8) capable of placing a dyeing cup (7) are respectively arranged on the machine table (1), and the injector (2) can be inserted into the stock solution cup (5) at the stock solution area (6);

the three-dimensional moving mechanism (4) is connected with a first anti-pollution assembly (41);

a second anti-pollution component (9) for preventing impurities in the air from falling into the dyeing cup (7) is arranged at the liquid distribution area (8).

2. A printing and dyeing dropping machine according to claim 1, wherein: the machine table (1) comprises a bearing panel (11), a guide sliding rail (112) arranged along the length direction of the machine table (1) is arranged on the bearing panel (11), and the three-dimensional moving mechanism (4) comprises a supporting column (42) connected with the guide sliding rail (112) in a sliding manner, a cross beam (43) erected on the supporting column (42), and a hanging beam (44) capable of sliding along the cross beam (43);

the hanging beam (44) is connected with a screw rod assembly (45) in a sliding way;

the manipulator (3) is connected to the screw rod assembly (45).

3. A printing and dyeing dropping machine according to claim 2, wherein: the first anti-pollution component (41) comprises a rotary cylinder (411), a liquid receiving disc (412), a glass cover (413), a lifting clamping jaw (414), a connecting rod (415) and a connecting plate (416);

the rotary cylinder (411) is fixedly connected to the lower end of the hanging beam (44);

the lifting clamping jaw (414) comprises a pneumatic finger (4141) capable of clamping and loosening the glass cover (413) and a telescopic air cylinder (4142) driving the pneumatic finger (4141) to move up and down;

one end of the connecting rod (415) is fixedly connected with the liquid receiving disc (412), and the other end of the connecting rod is connected with a rotating shaft of the rotating cylinder (411);

one end of the connecting plate (416) is fixedly connected with a telescopic cylinder (4142) of the lifting clamping jaw (414), and the other end of the connecting plate is connected with a rotating shaft of the rotating cylinder (411).

4. A printing and dyeing dropping machine according to claim 3, wherein: the length of the connecting rod (415) is equal to that of the connecting plate (416), and the connecting rod (415) and the connecting plate (416) are arranged at an interval of 180 degrees along the rotation central axis of the rotating cylinder (411);

when the manipulator (3) clamps the injector (2) and rises, the rotary cylinder (411) can drive the connecting rod (415) and the connecting plate (416) to rotate circumferentially, so that the liquid receiving disc (412) or the glass cover (413) is located right below the injector (2).

5. A printing and dyeing dropping machine according to claim 2, wherein: the second anti-pollution component (9) comprises a supporting seat (91), a dust-proof cover plate (92), a rotating shaft (93) and a stepping motor (94);

the supporting seat (91) is fixedly connected to the bearing panel (11), the rotating shaft (93) is rotatably connected to the supporting seat (91), the rotating shaft (93) is fixedly connected with one side of the dustproof cover plate (92), and the stepping motor (94) is fixedly connected to the supporting seat (91);

an output shaft of the stepping motor (94) and the rotating shaft (93) are fixedly connected with a synchronizing wheel (95); the two synchronizing wheels (95) are connected by a synchronous belt (96).

6. A printing and dyeing dropping machine according to claim 5, wherein: the liquid distribution area (8) is further provided with a weight measuring assembly (10) capable of measuring the weight of the liquid distributed in the dyeing cup (7), the weight measuring assembly (10) comprises a positioning groove (101) used for placing and limiting the position of the dyeing cup (7), an induction plate (102) arranged in the positioning groove (101) in a sliding mode, a gravity sensor (103) used for monitoring the total weight of the dyeing cup (7) and a spring (104) with two ends acting between the induction plate (102) and the gravity sensor (103) respectively.

7. A printing and dyeing dropping machine according to claim 2, wherein: a plurality of positioning holes (111) are formed in the bearing panel (11); the injector (2) comprises a needle tube (21) and a needle cylinder (22); the diameter of the needle cylinder (22) is smaller than that of the positioning hole (111), an annular positioning flange (221) is arranged on the needle cylinder (22), the bearing panel (11) is horizontally arranged, and the needle cylinder (22) can be inserted into the positioning hole (111) and enables the side face of the positioning flange (221) to abut against the upper surface of the bearing panel (11).

8. A printing and dyeing dropping machine according to claim 7, wherein: the injector (2) further comprises a piston (23), and the manipulator (3) comprises a needle cylinder clamping jaw (31) capable of clamping the needle cylinder (22), a first air cylinder (32) for controlling the clamping and the loosening of the needle cylinder clamping jaw (31), a piston clamping jaw (33) capable of clamping the piston (23), and a second air cylinder (34) for controlling the clamping and the loosening of the piston clamping jaw (33);

the second air cylinder (34) is connected with the screw rod assembly (45) and can move up and down along the vertical direction under the driving of the screw rod assembly (45).

9. A printing and dyeing dropping machine according to claim 1, wherein: the printing and dyeing liquid dropping machine further comprises an electric cabinet (20), and the electric cabinet (20) is fixedly connected with the machine table (1); the electric cabinet (20) comprises a function key (201) for controlling the start and stop of the machine and a display screen (202) for displaying the working state.

10. A printing and dyeing dropping machine according to claim 2, wherein: printing and dyeing dropping liquid machine still includes fixed connection and is in dust cover (30) of bearing panel (11) top, dust cover (30) adopt the glass material and follow board (1) width direction's both sides all are equipped with and make things convenient for the operator to receive and release glass door (301) of dye cup (7).

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