CN114588815B - Automatic dosing device for cross-linking agent production - Google Patents
Automatic dosing device for cross-linking agent production Download PDFInfo
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- CN114588815B CN114588815B CN202210481967.0A CN202210481967A CN114588815B CN 114588815 B CN114588815 B CN 114588815B CN 202210481967 A CN202210481967 A CN 202210481967A CN 114588815 B CN114588815 B CN 114588815B
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Abstract
The invention provides an automatic dosing device for cross-linking agent production, and relates to the technical field of chemical agent production equipment. This cross-linking agent production automatic reagent feeding device, including main mechanism, rabbling mechanism and the liquid medicine dosing mechanism of annotating, main mechanism fixed connection that annotates is at rabbling mechanism top output, main mechanism front side of annotating is provided with the liquid medicine dosing mechanism, liquid level tank deck portion fixed connection contact sensor. The main filling mechanism and the liquid medicine quantifying mechanism fixed at the top of the linkage rod are driven to swing and rotate along the small-angle swing of the two groups of bearing seats I on the fixed frame through the fixed shaft columns, and then enter the liquid level tank, the liquid level continuously increases along with the swing, the floating disc supported by the fixed ring in the liquid level tank floats upwards along the liquid level until the floating disc touches a contact sensor with a proper liquid level, and the contact sensor can immediately close the filling pump, so that the filling is stopped, and the proper filling amount is automatically controlled.
Description
Technical Field
The invention relates to the technical field of chemical reagent production equipment, in particular to an automatic dosing device for cross-linking agent production.
Background
The crosslinking agent is also called bridging agent and is an important component of the hydrocarbon-polymerized photoresist, the photochemical curing action of the photoresist depends on the crosslinking agent with double photosensitive functional groups to participate in the reaction, the crosslinking agent generates double free radicals after being exposed, the crosslinking agent reacts with the hydrocarbon-polymerized resin to form bridge bonds between polymer molecular chains, the crosslinking agent of insoluble substances which are changed into three-dimensional structures is also called bridging agent and is an important component of the hydrocarbon-polymerized photoresist, the photochemical curing action of the photoresist depends on the crosslinking agent with double photosensitive functional groups to participate in the reaction, the crosslinking agent generates double free radicals after being exposed, the crosslinking agent reacts with the hydrocarbon-polymerized resin to form bridge bonds between polymer molecular chains and is changed into insoluble substances with three-dimensional structures.
The medicine that adds is the technical key in the cross-linking agent production manufacturing procedure, because it involves the ratio of multiple raw materials and fuses, wherein including the comparatively thick solvent of part and solution raw materials, lack the activity, it is very easily to condense the blocking, just also can't contact with other raw materials and mix, make the mixing action to a large amount of raw materials extremely limited, not only influence the mixing degree of cross-linking agent, lead to the preparation quality level of cross-linking agent to reduce by a wide margin, and liquid medicine solvent mass ratio often needs the manual work to carry out the judgement of ratio, and is inefficient, and can't guarantee the quality of ratio.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an automatic dosing device for cross-linking agent production, which solves the problems that the existing cross-linking agent dosing equipment cannot ensure the mixing degree of the agents and cannot ensure the automatic proportioning of the agents.
In order to achieve the purpose, the invention is realized by the following technical scheme: an automatic dosing device for cross-linking agent production comprises a main filling mechanism, a stirring mechanism and a liquid medicine quantifying mechanism, wherein the main filling mechanism is fixedly connected to the output end of the top of the stirring mechanism, and the liquid medicine quantifying mechanism is arranged on the front side of the main filling mechanism;
liquid medicine dosing mechanism is including extending seat, liquid level jar, contact sensor, solid fixed ring, unsteady dish and extension return bend, extend seat left side fixed connection liquid level jar, liquid level tank deck portion fixed connection contact sensor, the solid fixed ring of lower part fixed connection in the lateral wall of liquid level jar, gu the fixed ring top is provided with unsteady dish, the bottom input fixed connection of liquid level jar extends the return bend, extend return bend bottom input and run through main mixing kettle front side wall.
Preferably, main filling mechanism includes main mixing kettle, input seat, filling pump, filling return bend, output stop valve, output hose, fixing base, powder filling jar, input end pipe, raw materials holding vessel, spiral delivery rod, motor one and discharge groove, main mixing kettle top fixed connection input seat, input seat top rear side fixed connection fixing base, powder filling tank top input fixed connection input end pipe, input end pipe top fixed connection raw materials holding vessel, inside rotation of powder filling jar connects spiral delivery rod, fixing base front side fixed connection powder filling jar, powder filling tank diapire front side is provided with discharge groove.
Preferably, the stirring mechanism includes fixed frame, bearing frame one, fixed jack-post, bearing frame two, linkage jack-post, gangbar, reduction gear, centrifugal wheel, motor two and belt drive assembly, fixed frame top front side is controlled a set of bearing frame one of the equal fixed connection in both parts, and is two sets of the same fixed jack-post of the one inner ring portion fixed connection of bearing frame, fixed jack-post top fixed connection is two sets of bearing frame two of arranging about, and is two sets of the same set of linkage jack-post of the two inner ring portion fixed connection of bearing frame, the gangbar of arranging about linkage jack-post rotates to connect two sets of, fixed frame top rear side fixed connection motor two, rear side fixed connection reduction gear in the fixed frame top, a set of centrifugal wheel of the equal fixed connection in reduction gear left and right sides output, and is two sets of the centrifugal wheel outside end all rotates and connects a set of gangbar, the output of motor two passes through the input that belt drive assembly connects the reduction gear.
Preferably, the front side of the bottom of the input seat is fixedly connected with a filling pump, the bottom output end of the filling pump penetrates through the input seat and extends into the main mixing kettle, and the top input end of the filling pump is fixedly connected with a filling elbow.
Preferably, the lower part of the front side wall of the main mixing kettle is fixedly connected with an output stop valve, and the front side output end of the output stop valve is fixedly connected with an output hose.
Preferably, the top of the fixed seat is fixedly connected with a first motor, and the output end of the front side of the first motor is fixedly connected with a main shaft of the spiral conveying rod.
Preferably, the fixed shaft column is rotatably connected with the fixed frame through two groups of bearing blocks, and the linkage shaft column is rotatably connected with the fixed shaft column through two groups of bearing blocks.
Preferably, the contact sensor is electrically connected to the filling pump.
The working principle is as follows: firstly, a filling elbow contained in a main filling mechanism is connected with an output end of external filling equipment, a liquid medicine is filled into a main mixing kettle along an input seat through the filling elbow by starting a filling pump, the quantity of the liquid medicine filled into the main mixing kettle is automatically controlled by a liquid medicine quantifying mechanism, the liquid medicine also enters an extension elbow when entering the main mixing kettle, the liquid level in the extension elbow is also increased along with the increase of the liquid level of the liquid medicine and then enters a liquid level tank, the liquid level is continuously increased along with the increase of the liquid level, a floating disc supported by a fixing ring in the liquid level tank also floats upwards along with the liquid level until a contact sensor with proper liquid level is touched, the filling pump is immediately closed by the contact sensor, so that the filling is stopped, the proper filling amount is automatically controlled, after the liquid medicine is filled, a motor I is started, and a discharge groove drives a spiral conveying rod additionally arranged at the output end of the discharge groove to rotate in a powder filling tank, the medicament powder stored in the raw material storage tank is pushed to the direction of a discharge groove additionally arranged on the powder filling tank along the powder filling tank, and finally falls into a main mixing kettle from the discharge groove and is mixed with the medicament liquid, meanwhile, a stirring mechanism is started, a motor II generates rotating torque and guides the rotating torque to a speed reducer through a belt driving assembly to rotate and decelerate, the speed reducer guides the rotating torque to centrifugal wheels fixed at output ends on two sides, the centrifugal wheels rotate to drive one side end of a linkage rod additionally arranged to rotate to carry out centrifugal swing, a linkage shaft column in butt joint with the other side end of the linkage rod rotates and swings and rotates along a bearing seat II fixed by small angle rotation and a fixed shaft column fixed by the bearing seat II fixed by small angle rotation, the fixed shaft column swings and rotates along two groups of the bearing seat I on a fixed frame by small angle rotation, and drives a main filling mechanism fixed at the top of the linkage rod and a medicament liquid quantifying mechanism to swing and rotate, the medicament powder and the liquid medicine that make the inside mixture of main mixing kettle carry out abundant mixture under the guide of swinging force, improve the efficiency of adding the medicine, accomplish the back that mixes, make liquid medicine finished product output hose arrange next process through starting output stop valve.
The invention provides an automatic dosing device for cross-linking agent production. The method has the following beneficial effects:
1. according to the invention, by starting the stirring mechanism, the motor II generates a rotating torque force and guides the rotating torque force to the speed reducer through the belt driving assembly to rotate and decelerate, the speed reducer guides the rotating torque force to the centrifugal wheels with fixed output ends at two sides, so that the centrifugal wheels rotate, the centrifugal wheels rotate to drive one side end of the linkage rod which is additionally arranged in the rotation way to perform centrifugal swing, the linkage shaft column which is in butt joint with the other side end of the linkage rod in rotation way rotates along the bearing seat II which is fixed in rotation way and the fixed shaft column which is fixed by the bearing seat II which is fixed in rotation way at a small angle, the fixed shaft column rotates on the fixed frame along the two groups of bearing seats I in a swinging way, and the main injection mechanism and the liquid medicine quantifying mechanism which are fixed at the top of the linkage rod are driven to swing and rotate, so that the medicine powder and the liquid medicine which are mixed in the main mixing kettle are fully mixed under the guide of the swinging force, and the medicine adding efficiency is improved.
2. The quantity of the liquid medicine filled into the main mixing kettle is automatically controlled by the liquid medicine quantifying mechanism, the liquid medicine enters the extension elbow pipe while entering the main mixing kettle, the liquid level inside the extension elbow pipe is also increased along with the increase of the liquid level of the liquid medicine, and then enters the liquid level tank, the liquid level is continuously increased along with the increase of the liquid level, the floating disc supported by the fixing ring inside the liquid level tank also floats upwards along with the liquid level until the liquid medicine touches the contact sensor with the proper liquid level height, and the contact sensor immediately closes the filling pump, so that the filling is stopped, and the proper filling amount is automatically controlled.
Drawings
FIG. 1 is an isometric illustration of the present invention;
FIG. 2 is a schematic view of the upper and lower equiangular axes of the present invention;
FIG. 3 is a schematic cross-sectional view of a portion of the main filling mechanism of the present invention;
FIG. 4 is a perspective view of the agitation mechanism of the present invention;
FIG. 5 is a schematic view of the front and rear equiangular axes of the present invention;
FIG. 6 is an enlarged view taken at A of FIG. 5 according to the present invention.
Wherein, 1, a main filling mechanism; 2. a stirring mechanism; 3. a liquid medicine dosing mechanism; 101. a main mixing kettle; 102. an input seat; 103. a filling pump; 104. filling a bent pipe; 105. an output stop valve; 106. an output hose; 107. a fixed seat; 108. powder filling tank; 109. an input end pipe; 110. a raw material storage tank; 111. a screw conveying rod; 112. a first motor; 113. a discharge chute; 201. a fixed frame; 202. a first bearing seat; 203. fixing the shaft column; 204. a second bearing seat; 205. linking the shaft columns; 206. a linkage rod; 207. a speed reducer; 208. a centrifugal wheel; 209. a second motor; 210. a belt drive assembly; 301. an extension base; 302. a liquid level tank; 303. a contact sensor; 304. a fixing ring; 305. a floating disk; 306. and (6) extending the bent pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
as shown in fig. 1-6, an embodiment of the present invention provides an automatic chemical feeding device for cross-linking agent production, including a main filling mechanism 1, a stirring mechanism 2, and a chemical dosing mechanism 3, where the main filling mechanism 1 is fixedly connected to an output end of the top of the stirring mechanism 2, and the front side of the main filling mechanism 1 is provided with the chemical dosing mechanism 3;
the liquid medicine quantifying mechanism 3 comprises an extension seat 301, a liquid level tank 302, a contact sensor 303, a fixing ring 304, a floating disc 305 and an extension elbow 306, the left side of the extension seat 301 is fixedly connected with the liquid level tank 302, the top of the liquid level tank 302 is fixedly connected with the contact sensor 303, the middle lower part of the inner side wall of the liquid level tank 302 is fixedly connected with the fixing ring 304, the floating disc 305 is arranged at the top of the fixing ring 304, the bottom input end of the liquid level tank 302 is fixedly connected with the extension elbow 306, the bottom input end of the extension elbow 306 penetrates through the front side wall of the main mixing kettle 101, the contact sensor 303 is electrically connected with the filling pump 103, liquid medicine is automatically controlled to be filled into the main mixing kettle 101 through the liquid medicine quantifying mechanism 3, the liquid medicine can enter the extension elbow 306 while entering the main mixing kettle 101, the liquid medicine can also rise into the extension elbow 306 along with the liquid level of the liquid medicine, the liquid medicine enters the liquid level tank 302 along with the liquid medicine and continuously rises, the floating disc 305 supported by the fixing ring 304 also floats upwards until the contact sensor 303 touches the contact sensor 303 at a proper liquid level height, so that the filling pump 103 is closed, and the liquid medicine is automatically controlled to realize a proper amount.
The main filling mechanism 1 comprises a main mixing kettle 101, an input seat 102, a filling pump 103, a filling elbow 104, an output stop valve 105, an output hose 106, a fixed seat 107, a powder filling tank 108, an input end pipe 109, a raw material storage tank 110, a spiral conveying rod 111, a first motor 112 and a discharge groove 113, wherein the top of the main mixing kettle 101 is fixedly connected with the input seat 102, the rear side of the top of the input seat 102 is fixedly connected with the fixed seat 107, the input end of the top of the powder filling tank 108 is fixedly connected with the input end pipe 109, the top of the input end pipe 109 is fixedly connected with the raw material storage tank 110, the spiral conveying rod 111 is rotatably connected inside the powder filling tank 108, the powder filling tank 108 is fixedly connected with the front side of the fixed seat 107, the discharge groove 113 is arranged on the front side of the bottom wall of the powder filling tank 108, and the filling pump 103 is fixedly connected with the front side of the bottom of the input seat 102, the bottom output end of the filling pump 103 penetrates through the input seat 102 and extends into the main mixing kettle 101, the top input end of the filling pump 103 is fixedly connected with the filling elbow 104, the top of the fixed seat 107 is fixedly connected with the first motor 112, the front side output end of the first motor 112 is fixedly connected with the main shaft of the spiral conveying rod 111, the filling elbow 104 contained in the main filling mechanism 1 is connected with the output end of external filling equipment, the liquid medicine is filled into the main mixing kettle 101 along the input seat 102 by starting the filling pump 103 through the filling elbow 104, after the liquid medicine is filled, the first motor 112 is started, the spiral conveying rod 111 additionally arranged at the output end of the discharge groove 113 is driven to rotate inside the powder filling tank 108, the powder medicine stored in the raw material storage tank 110 is pushed to the direction of the discharge groove 113 additionally arranged on the powder filling tank 108 along the powder filling tank 108, and finally falls into the main mixing kettle 101 through the discharge groove 113 and is mixed with the liquid medicine, after the mixing is completed, the finished liquid medicine output hose 106 is discharged to the next process by starting the output stop valve 105.
The stirring mechanism 2 comprises a fixed frame 201, a first bearing seat 202, a fixed shaft column 203, a second bearing seat 204, a linkage shaft column 205, linkage rods 206, a speed reducer 207, centrifugal wheels 208, a second motor 209 and a belt driving assembly 210, wherein the left part and the right part of the front side of the top of the fixed frame 201 are fixedly connected with a first group of bearing seats 202, the inner ring parts of the two groups of first bearing seats 202 are fixedly connected with the same group of fixed shaft columns 203, the top of the fixed shaft column 203 is fixedly connected with two groups of second bearing seats 204 which are arranged left and right, the inner ring parts of the two groups of second bearing seats 204 are fixedly connected with the same group of linkage shaft columns 205, the linkage shaft columns 205 are rotatably connected with two groups of linkage rods 206 which are arranged left and right, the rear side of the top of the fixed frame 201 is fixedly connected with a second motor 209, the rear side of the top of the fixed frame 201 is fixedly connected with the speed reducer 207, the output ends of the left side and right side of the speed reducer 207 are fixedly connected with a group of centrifugal wheels 208, the outer ends of two groups of centrifugal wheels 208 are rotatably connected with a group of linkage rods 206, the output end of a motor II 209 is connected with the input end of a speed reducer 207 through a belt driving assembly 210, the fixed shaft column 203 is rotatably connected with the fixed frame 201 through two groups of bearing seats I202, the linkage shaft column 205 is rotatably connected with the fixed shaft column 203 through two groups of bearing seats II 204, the stirring mechanism 2 is started, the motor II 209 generates rotating torque and is guided to the speed reducer 207 through the belt driving assembly 210 to rotate and decelerate, the speed reducer 207 guides the rotating torque to the centrifugal wheels 208 with the output ends fixed at two sides, so that the centrifugal wheels 208 rotate, the centrifugal wheels 208 rotate to drive one side ends of the linkage rods 206 which are additionally arranged to rotate to carry out centrifugal swing, and the linkage shaft column 205 which is rotatably butted with the other side end of the linkage rods 206 rotates along the fixed bearing seats II 204 and the fixed shaft columns 203 fixed by the bearing seats II 204 at small angles, the fixed shaft column 203 swings and rotates on the fixed frame 201 along the two groups of bearing seats I202 at a small angle, and drives the main filling mechanism 1 and the liquid medicine quantifying mechanism 3 fixed at the top of the linkage rod 206 to swing and rotate, so that the medicine powder and the liquid medicine mixed in the main mixing kettle 101 are fully mixed under the guide of the swing force, and the medicine adding efficiency is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a cross-linking agent production automatic reagent feeding device, includes main filling mechanism (1), rabbling mechanism (2) and liquid medicine ration mechanism (3), its characterized in that: the main filling mechanism (1) is fixedly connected with the output end of the top of the stirring mechanism (2), and a liquid medicine quantifying mechanism (3) is arranged on the front side of the main filling mechanism (1);
the liquid medicine quantifying mechanism (3) comprises an extension seat (301), a liquid level tank (302), a contact sensor (303), a fixing ring (304), a floating disc (305) and an extension elbow (306), the left side of the extension seat (301) is fixedly connected with the liquid level tank (302), the top of the liquid level tank (302) is fixedly connected with the contact sensor (303), the middle lower part of the inner side wall of the liquid level tank (302) is fixedly connected with the fixing ring (304), the floating disc (305) is arranged at the top of the fixing ring (304), the bottom input end of the liquid level tank (302) is fixedly connected with the extension elbow (306), and the bottom input end of the extension elbow (306) penetrates through the front side wall of the main mixing kettle (101);
stirring mechanism (2) are including fixed frame (201), bearing frame one (202), fixed jack-post (203), bearing frame two (204), linkage jack-post (205), ganging bar (206), reduction gear (207), centrifugal wheel (208), motor two (209) and belt drive assembly (210), fixed frame (201) top front side is controlled the equal fixed connection in both parts a set of bearing frame one (202), and is two sets of bearing frame one (202) inner loop fixed connection is with a set of fixed jack-post (203), fixed jack-post (203) top fixed connection is two sets of bearing frame two (204) inner loop fixed connection is with a set of ganging bar (205), ganging bar (205) that arrange about two sets of are rotated to ganging bar (206), fixed frame (201) top rear side fixed connection motor two (209), rear side fixed frame (201) top middle rear side fixed connection reduction gear (207), reduction gear (207) are controlled the equal fixed connection in both sides output and are a set of fixed frame (207), two sets of fixed wheel (208) are all rotated and are connected a set of motor output (207) through the centrifugal wheel (207) the output of motor drive assembly (207).
2. The automatic dosing device for the production of the cross-linking agent according to claim 1, which is characterized in that: main filling mechanism (1) is including main mixing kettle (101), input seat (102), filling pump (103), filling return bend (104), output stop valve (105), output hose (106), fixing base (107), powder filling jar (108), input end pipe (109), raw materials holding vessel (110), spiral delivery pole (111), motor (112) and discharge groove (113), main mixing kettle (101) top fixed connection input seat (102), input seat (102) top rear side fixed connection fixing base (107), powder filling jar (108) top input end fixed connection input end pipe (109), input end pipe (109) top fixed connection raw materials holding vessel (110), spiral delivery pole (111) are connected in powder filling jar (108) inside rotation, fixing base (107) front side fixed connection powder filling jar (108), powder filling jar (108) diapire front side is provided with discharge groove (113).
3. The automatic dosing device for the production of the cross-linking agent according to claim 2, which is characterized in that: the front side of the bottom of the input seat (102) is fixedly connected with a filling pump (103), the bottom output end of the filling pump (103) penetrates through the input seat (102) and extends into the main mixing kettle (101), and the top input end of the filling pump (103) is fixedly connected with a filling elbow (104).
4. The automatic dosing device for the production of the cross-linking agent according to claim 2, which is characterized in that: the lower part of the front side wall of the main mixing kettle (101) is fixedly connected with an output stop valve (105), and the front side output end of the output stop valve (105) is fixedly connected with an output hose (106).
5. The automatic dosing device for the production of the cross-linking agent, according to claim 2, is characterized in that: the top of the fixed seat (107) is fixedly connected with a first motor (112), and the front side output end of the first motor (112) is fixedly connected with a main shaft of a spiral conveying rod (111).
6. The automatic dosing device for the production of the cross-linking agent according to claim 1, which is characterized in that: the fixed shaft column (203) is rotatably connected with the fixed frame (201) through two groups of first bearing seats (202), and the linkage shaft column (205) is rotatably connected with the fixed shaft column (203) through two groups of second bearing seats (204).
7. The automatic dosing device for the production of the cross-linking agent according to claim 1, which is characterized in that: the contact sensor (303) is electrically connected with the filling pump (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210481967.0A CN114588815B (en) | 2022-05-05 | 2022-05-05 | Automatic dosing device for cross-linking agent production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210481967.0A CN114588815B (en) | 2022-05-05 | 2022-05-05 | Automatic dosing device for cross-linking agent production |
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| CN114588815A CN114588815A (en) | 2022-06-07 |
| CN114588815B true CN114588815B (en) | 2022-12-23 |
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| CN205400698U (en) * | 2016-03-01 | 2016-07-27 | 甘德顺 | Automatic filling system of defoaming agent |
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