Batching device with automatic weighing function

Abstract

The invention provides a batching device with an automatic weighing function, and relates to the technical field of batching devices. The weighing part is arranged outside the mixing part; the batching part is arranged outside the mixing part; the outer fixing ring is fixed to the outer wall of the mixing barrel through the screws, the weighing block is conveniently supported while the outer fixing ring is kept stable, the weighing block is arranged at the bottom of the synchronous frame, and therefore the weighing block is pressed downwards through the synchronous frame along with increase of raw materials of the mixing barrel in the mixing process, and the mixing barrel is prevented from being damaged. According to the invention, the weighing block is used for monitoring the pressure, so that the raw materials in the monitoring batching barrel can be conveniently weighed, and then the weighing treatment is carried out in the conveying process, so that the proportioning step is simplified, and the problem that the raw materials are proportioned by weighing and adding for several times in the previous proportioning mode is solved; the problem that the raw material adding process is tedious due to the fact that a large number of steps are needed in the proportioning process is solved.

Description

Technical Field

[0001] The invention relates to the technical field of batching devices, and in particular to a batching device with an automatic weighing function. Background Art

[0002] Lens is an optical element made of transparent material with a spherical surface. Lenses can be widely used in various fields such as security, automotive, digital cameras, lasers, optical instruments, etc. With the continuous development of the market, lens technology is becoming more and more widely used. Lenses are made according to the law of refraction of light and are an optical element made of transparent material. The original lens blank is made by melting multiple materials, mixing them in a specific proportion, and then solidifying them with a mold, so a batching device is required when mixing multiple materials. The current mixing method is to mix the raw materials by weighing and adding them in batches, so that more steps are required in the mixing process, which makes the raw material addition process more complicated. At the same time, in the process of adding raw materials, the mixing process is also carried out by data equipment mixing, but it usually needs to be added with a conveying pipe, which makes it inconvenient to block the raw materials in time in the conveying path, resulting in errors in the addition of raw materials due to time difference, making it inconvenient to mix. Summary of the invention

[0003] In view of this, the present invention provides a batching device with automatic weighing function, which has a weighing part and a batching part. By fixing an outer fixed ring on the outer wall of a mixing barrel by screws, it is convenient to support the symmetrical weight block while maintaining stability, and the weighing block is arranged at the bottom of a synchronous frame. Therefore, during the batching process, as the raw materials in the batching barrel increase, the symmetrical weight block is pressed down by the synchronous frame, and then the weighing block monitors the pressure, so as to facilitate weighing the raw materials in the monitored batching barrel, and then weighing is performed during the conveying process, so as to simplify the proportioning steps; and by rotatably connecting the batching barrel in the leakage trough, it is rotated by the auxiliary plug rod, so as to facilitate lifting and lowering adjustment during the rotation process; and by connecting the control motor and the weighing block with the external control center, it is instantaneously adjusted under the action of the external control center after the raw materials reach the ratio, so as to facilitate instantaneous adjustment of the relative state of the auxiliary plug rod and the batching barrel, so as to facilitate conveying and processing of the internal raw materials.

[0004] The present invention provides a batching device with automatic weighing function, specifically comprising: a mixing part, a weighing part, and a batching part; the mixing part comprises: a mixing barrel, an external pipe, and an upper control frame; the mixing barrel is set as a cylindrical structure, the interior of the mixing barrel is set as a cavity structure, the bottom of the mixing barrel is provided with a discharge port, the discharge port of the mixing barrel is provided with a valve port, the outer wall of the mixing barrel is provided with an annular protrusion, and the top of the mixing barrel is provided with an axial hole; the weighing part is arranged outside the mixing part, and the weighing part comprises: an outer fixing ring, a docking block, a leakage groove, and an auxiliary plug rod; the outer fixing ring is fixed to the outer wall of the mixing barrel by screws, and the docking block is slidably connected in the external pipe; the auxiliary plug rod is set as a cylindrical structure, the outer wall of the auxiliary plug rod is provided with two groups of annular protrusions, and the auxiliary plug rod is directly fixed on the leakage groove The inside of the material trough; the dosing part is arranged outside the mixing part, and the dosing part includes: an upper sealing block, a constraint frame, a dosing barrel, a driving block, and a power rod; the upper sealing block is fixed to the top of the upper control frame by screws, the dosing barrel is rotatably connected in the leakage trough, an auxiliary plug rod is slidably connected in the dosing barrel, the driving block is rotatably connected in the docking block, the power rod is rotatably connected to the upper control frame, and the power rod is connected to the control motor on the upper control frame; the dosing barrel is arranged as a cylindrical structure, the inside of the dosing barrel is arranged as a cavity structure, cylindrical protrusions are respectively provided at the upper and lower ends of the dosing barrel, two groups of cross-inclined annular grooves are provided on the outer wall of the cylindrical protrusion below the dosing barrel, two groups of U-shaped protrusions are provided on the outer wall of the dosing barrel, and the cylindrical protrusion above the dosing barrel is slidably connected in the constraint frame.

[0005] Optionally, the mixing part further includes: a mixing rod; the mixing rod is configured as a cylindrical rod structure, an annular protrusion is provided on the outer wall of the mixing rod, a stirring rod is provided on the annular protrusion of the mixing rod, and the mixing rod is rotatably connected to the inside of the mixing barrel.

[0006] Optionally, the mixing part also includes: a lower support frame; the external tube is configured as an L-shaped tubular structure, a circular groove is provided on the inner wall of the external tube, and the external tube is fixed to the circular protrusion on the outer wall of the mixing barrel; the lower support frame is configured as an circular structure, an L-shaped bracket is provided at the bottom of the lower support frame, a cylindrical groove is provided at the top of the lower support frame, and the lower support frame is fixed to the bottom of the mixing barrel by screws.

[0007] Optionally, the mixing part also includes: a mounting groove; the upper control frame is configured as a disc-shaped structure, a cylindrical protrusion is provided on the top of the upper control frame, a circular ring-shaped protrusion is provided on the outer wall of the upper control frame, a rectangular protrusion is provided on the outer wall of the circular ring-shaped protrusion of the upper control frame, an axial hole is provided on the upper control frame, and the upper control frame is fixed to the top of the mixing barrel by screws; the mounting groove is configured as a cylindrical groove, the mounting groove is connected with a circular through hole, a mixing motor is provided in the mounting groove, the mounting groove is arranged inside the upper control frame, and the mixing motor in the mounting groove is connected to the mixing rod.

[0008] Optionally, the weighing part also includes: a weighing block; the outer solid ring is configured as a circular ring structure, a rectangular protrusion is provided on the outer wall of the outer solid ring, and four groups of circular through holes are provided on the rectangular protrusion of the outer solid ring; the weighing block is fixed on the top of the rectangular protrusion of the outer solid ring.

[0009] Optionally, the weighing part also includes: a synchronous frame; the synchronous frame is configured as a square plate structure, the top of the synchronous frame is provided with four groups of cylindrical rod-shaped protrusions, the tops of the four groups of cylindrical protrusions of the synchronous frame are provided with a ring-shaped structure, the top of the synchronous frame is provided with four groups of circular through holes, the bottom of the synchronous frame is provided with four groups of cylindrical protrusions, the bottom of the synchronous frame is provided with a spring, and the synchronous frame is slidably connected to the rectangular protrusion of the outer fixed ring; the docking block is a cylindrical structure, the outer wall of the docking block is provided with an annular groove, the bottom of the docking block is provided with a cylindrical barrel protrusion, the outer wall of the cylindrical barrel protrusion of the docking block is provided with an annular protrusion, and the docking block is fixed to the top of the synchronous frame by screws.

[0010] Optionally, the leakage trough is configured as a cylindrical groove, a spherical protrusion is provided on the inner wall of the leakage trough, a circular through hole is connected to the bottom of the leakage trough, and the leakage trough is arranged on the top of the docking block.

[0011] Optionally, the upper sealing block is configured as a cylindrical structure, and a circular groove is provided at the bottom of the upper sealing block; the restraint frame is configured as a rectangular structure, and a circular protrusion is provided on the restraint frame, and the restraint frame is fixed to the outer wall of the upper sealing block.

[0012] Optionally, the driving block is configured as an annular structure, an annular groove is provided on the outer wall of the driving block, a latch is provided in the annular groove of the driving block, two groups of L-shaped protrusions are provided on the top of the driving block, and the driving block is slidably connected in the U-shaped groove of the dispensing barrel.

[0013] Optionally, the batching part also includes: a moving block; the moving block is configured as a columnar gear structure, an axial hole is provided in the middle position of the moving block, a circular protrusion is provided in the axial hole of the moving block, and the moving block is connected to the driving block through a latch tooth; the power rod is configured as a cylindrical rod-shaped structure, a rectangular groove is provided on the outer wall of the power rod, and cylindrical protrusions are respectively provided on two groups of bottom surfaces of the power rod, and a moving block is slidably connected to the power rod.

[0014] The batching device with automatic weighing function provided by the present invention has the following beneficial effects: The present invention is provided with a weighing block and a synchronous frame, and the two are respectively installed on an outer fixed ring, so that the synchronous frame can support the docking block while maintaining stability, thereby facilitating the support of the batching barrel and the docking block in cooperation with the upper sealing block, and the raw materials in the batching barrel are weighed under the action of the weighing block, thereby facilitating real-time proportioning of the raw materials, making it convenient to reduce the proportioning steps.

[0015] In addition, a leakage groove and an auxiliary plug rod are provided. By opening the leakage groove in the docking block, it can assist in the transportation and processing of the raw materials while maintaining stability, thereby facilitating the addition of raw materials. By fixing the auxiliary plug rod in the leakage groove, the relative state of the auxiliary plug rod and the batching barrel can be controlled during the adjustment of the batching barrel, making it convenient to control the addition of raw materials.

[0016] In addition, a dosing barrel and a driving block are provided. By opening two sets of inclined and crossed annular grooves at the bottom of the dosing barrel, it is convenient to cooperate with the spherical protrusion in the leakage groove for adjustment, so that it can be raised and lowered during rotation, thereby adjusting the relative state of the dosing barrel and the auxiliary plug rod, thereby facilitating the control of adding raw materials. A sliding connection state is provided between the dosing barrel and the driving block, so that it can drive the rotation of the dosing barrel without affecting the lifting and lowering adjustment of the dosing barrel, thereby facilitating its use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0018] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0019] In the attached picture: Figure 1 A schematic diagram showing a three-dimensional structure according to an embodiment of the present invention; Figure 2 A schematic diagram showing a three-dimensional bottom-up structure according to an embodiment of the present invention is shown; Figure 3 A schematic diagram showing a decomposition structure according to an embodiment of the present invention is shown; Figure 4 A schematic diagram showing an exploded bottom-up structure according to an embodiment of the present invention is shown; Figure 5 A schematic diagram showing a partial cutaway structure according to an embodiment of the present invention is shown; Figure 6 The embodiment according to the present invention is shown. Figure 5 The schematic diagram of the enlarged structure of part A is shown; Figure 7 A schematic diagram showing an assembly structure of a mixing unit and a batching unit according to an embodiment of the present invention is shown; Figure 8 A schematic diagram showing an assembly structure of a weighing part and a batching part according to an embodiment of the present invention is shown; Fig. 9 A schematic diagram showing the internal assembly structure of a dispensing cartridge according to an embodiment of the present invention; Fig.10 The embodiment according to the present invention is shown. Fig. 9 The schematic diagram of the enlarged structure of part B is shown; Fig.11 A schematic diagram of a linkage structure assembly structure according to an embodiment of the present invention is shown.

[0020] Reference numerals list 1. Mixing section; 101. Mixing barrel; 102. Mixing rod; 103. External pipe; 104. Lower support frame; 105. Upper control frame; 106. Mounting slot; 2. Weighing section; 201. External fixing ring; 202. Weighing block; 203. Synchronous frame; 204. Docking block; 205. Leakage slot; 206. Auxiliary plug rod; 3. Batching section; 301. Upper sealing block; 302. Constraint frame; 303. Batching barrel; 304. Driving block; 305. Moving block; 306. Power rod. DETAILED DESCRIPTION

[0021] The embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings and examples.

[0022] Example 1: Please refer to Figures 1 to 11The present invention proposes a batching device with automatic weighing function, comprising: a mixing part 1, a weighing part 2, and a batching part 3; the mixing part 1 comprises: a mixing barrel 101, an external pipe 103, and an upper control frame 105; the mixing barrel 101 is set as a cylindrical structure, the interior of the mixing barrel 101 is set as a cavity structure, the bottom of the mixing barrel 101 is provided with a discharge port, the discharge port of the mixing barrel 101 is provided with a valve port, the outer wall of the mixing barrel 101 is provided with a circular ring-shaped protrusion, and the top of the mixing barrel 101 is provided with an axial hole; the mixing barrel 101 is used to store and process a variety of input raw materials, and assist in mixing during the storage process The weighing part 2 is arranged outside the mixing part 1, and the weighing part 2 comprises: an outer fixing ring 201, a docking block 204, a material leakage groove 205, and an auxiliary plug rod 206; the outer fixing ring 201 is fixed to the outer wall of the mixing barrel 101 by screws, and the docking block 204 is slidably connected in the external pipe 103; the auxiliary plug rod 206 is set to a cylindrical structure, and two groups of annular protrusions are provided on the outer wall of the auxiliary plug rod 206, and the auxiliary plug rod 206 is directly fixed inside the material leakage groove 205; the auxiliary plug rod 206 is used to adjust the upper and lower openings of the mixing barrel 303 during the adjustment of the mixing barrel 303. The batching section 3 is arranged outside the mixing section 1, and the batching section 3 includes: an upper sealing block 301, a restraining frame 302, a batching barrel 303, a driving block 304, and a power rod 306; the upper sealing block 301 is fixed to the top of the upper control frame 105 by screws, the batching barrel 303 is rotatably connected to the leakage groove 205, and an auxiliary plug rod 206 is slidably connected in the batching barrel 303, the driving block 304 is rotatably connected to the docking block 204, the power rod 306 is rotatably connected to the upper control frame 105, and the power rod 306 is rotatably connected to the upper control frame 105. It is connected to the control motor on the upper control frame 105; the batching barrel 303 is arranged as a cylindrical structure, the interior of the batching barrel 303 is arranged as a cavity structure, the upper and lower ends of the batching barrel 303 are respectively provided with cylindrical protrusions, the outer wall of the cylindrical protrusion below the batching barrel 303 is provided with two groups of cross-inclined annular grooves, the outer wall of the batching barrel 303 is provided with two groups of U-shaped protrusions, and the cylindrical protrusion above the batching barrel 303 is slidably connected in the constraint frame 302; the batching barrel 303 is used to temporarily store the mixed raw materials, so that they can be weighed during the internal accumulation process, which is convenient for their use.

[0023] Embodiment 2: Based on Embodiment 1, Figure 7As shown, the mixing part 1 also includes: a mixing rod 102; the mixing rod 102 is set as a cylindrical rod structure, the outer wall of the mixing rod 102 is provided with a circular ring-shaped protrusion, the circular ring-shaped protrusion of the mixing rod 102 is provided with a stirring rod, and the mixing rod 102 is rotatably connected to the inside of the mixing barrel 101; the mixing rod 102 is used to rotate under the action of the mixing motor, so as to facilitate the mixing of the raw materials in the mixing barrel 101; the mixing part 1 also includes: a lower support frame 104; the external pipe 103 is set as an L-shaped tubular structure, and the external pipe 103 The inner wall of the mixing barrel 101 is provided with an annular groove, and the external pipe 103 is fixed on the annular protrusion on the outer wall of the mixing barrel 101; the external pipe 103 is used to dock with the docking block 204, so that it is convenient to assist in the transportation and processing of the raw materials, and then to facilitate its use; the lower support frame 104 is set as an annular structure, the bottom of the lower support frame 104 is provided with an L-shaped bracket, the top of the lower support frame 104 is provided with a cylindrical groove, and the lower support frame 104 is fixed to the bottom of the mixing barrel 101 by screws; the lower support frame 104 is used to support the device as a whole The mixing part 1 also includes: a mounting groove 106; an upper control frame 105 is set as a disc-shaped structure, a cylindrical protrusion is provided on the top of the upper control frame 105, a circular ring-shaped protrusion is provided on the outer wall of the upper control frame 105, a rectangular protrusion is provided on the outer wall of the circular ring-shaped protrusion of the upper control frame 105, and an axial hole is provided on the upper control frame 105. The upper control frame 105 is fixed to the top of the mixing barrel 101 by screws; the upper control frame 105 is used to assist in fixing the upper sealing block 301 and to control the motor. The power rod 306 is assisted to be controlled under the action, so as to facilitate the auxiliary control of the mixing barrel 303 to perform adjustment processing; the mounting groove 106 is set as a cylindrical groove, the mounting groove 106 is connected with a circular through hole, a mixing motor is arranged in the mounting groove 106, the mounting groove 106 is arranged inside the upper control frame 105, and the mixing motor in the mounting groove 106 is connected to the mixing rod 102; the mounting groove 106 is used to assist in fixing the mixing motor, so that it is convenient to control the mixing rod 102 while maintaining stability, so as to facilitate its stability.

[0024] like Figure 8 and Fig. 9As shown, the weighing part 2 also includes: a weighing block 202; an outer solid ring 201 is set as a circular ring structure, a rectangular protrusion is provided on the outer wall of the outer solid ring 201, and four groups of circular through holes are provided on the rectangular protrusion of the outer solid ring 201; the outer solid ring 201 is used to assist in fixing the weighing block 202, and at the same time assist in constraining the synchronous frame 203, so that it is easy to adjust; the weighing block 202 is fixed on the top of the rectangular protrusion of the outer solid ring 201; the weighing block 202 is used to measure the weight under the pressure of the synchronous frame 203, so as to facilitate The raw materials inside the batching barrel 303 are weighed to facilitate maintaining the batching ratio; the weighing part 2 also includes: a synchronous frame 203; the synchronous frame 203 is set as a square plate structure, the top of the synchronous frame 203 is provided with four groups of cylindrical rod-shaped protrusions, the top of the four groups of cylindrical protrusions of the synchronous frame 203 is provided with a ring-shaped structure, the top of the synchronous frame 203 is provided with four groups of circular through holes, the bottom of the synchronous frame 203 is provided with four groups of cylindrical protrusions, the bottom of the synchronous frame 203 is provided with a spring, and the synchronous frame 203 is slidably connected to the rectangular protrusions of the outer fixed ring 201 The synchronous frame 203 is used to assist in supporting the docking block 204, and to weigh the weight block 202 as the raw materials in the batching barrel 303 accumulate, so as to facilitate the measurement of the specific gravity of the raw materials; the docking block 204 is a cylindrical structure, and an annular groove is provided on the outer wall of the docking block 204, a cylindrical protrusion is provided on the bottom of the docking block 204, and an annular protrusion is provided on the outer wall of the cylindrical protrusion of the docking block 204, and the docking block 204 is fixed to the top of the synchronous frame 203 by screws; the docking block 204 is used It assists in fixing the driving block 304, and at the same time cooperates with the synchronous frame 203 to support the material barrel 303, so as to facilitate its adjustment; the leakage groove 205 is arranged as a cylindrical groove, and a spherical protrusion is arranged on the inner wall of the leakage groove 205. The bottom of the leakage groove 205 is connected with a circular through hole, and the leakage groove 205 is arranged on the top of the docking block 204; the leakage groove 205 is used to assist in restraining the material barrel 303, so that it can be lifted and lowered by the spherical protrusion of the inner wall to facilitate its use.

[0025] like Figure 8 and Fig. 9As shown, the upper sealing block 301 is set as a cylindrical structure, and an annular groove is provided at the bottom of the upper sealing block 301; the upper sealing block 301 is used to assist in blocking the installation groove 106, so that it is convenient to protect the mixing motor in the groove; the constraint frame 302 is set as a rectangular parallelepiped structure, and an annular protrusion is provided on the constraint frame 302, and the constraint frame 302 is fixed on the outer wall of the upper sealing block 301; the constraint frame 302 is used to assist in constraining the top of the dispensing barrel 303, so that it is convenient to lift and adjust while maintaining stability, thereby facilitating its use; the driving block 304 is set as an annular structure, and an annular groove is provided on the outer wall of the driving block 304, and a latch is provided in the annular groove of the driving block 304, and two groups of L-shaped protrusions are provided on the top of the driving block 304, and the driving block 304 is slidably connected in the U-shaped groove of the dispensing barrel 303; the driving block 304 is used to rotate under the action of the moving block 305, so as to facilitate driving the dispensing barrel 303 through the two groups of L-shaped protrusions on the top 3 is rotated, so as to facilitate its lifting and lowering adjustment, so that it is easy to use; the batching part 3 also includes: a moving block 305; the moving block 305 is set as a columnar gear structure, and an axial hole is provided in the middle position of the moving block 305, and a circular protrusion is provided in the axial hole of the moving block 305, and the moving block 305 is connected to the driving block 304 through a latch tooth; the moving block 305 is used to rotate under the action of the power rod 306, so that the driving block 304 is controlled to rotate by the latch tooth during the rotation process, so as to facilitate its adjustment; the power rod 306 is set as a cylindrical rod-shaped structure, and a rectangular groove is provided on the outer wall of the power rod 306, and cylindrical protrusions are respectively provided on the two groups of bottom surfaces of the power rod 306, and the moving block 305 is slidably connected to the power rod 306; the power rod 306 is used to rotate under the action of the control motor, so that it controls the moving block 305 to adjust during the rotation process, so as to facilitate the auxiliary adjustment of the batching barrel 303, so that it is easy to use.

[0026] Specific usage and function of this embodiment: In the present invention, before use, the control motor and the mixing motor and the weighing block 202 need to be electrically connected to the external control center, and then the cylindrical protrusion on the top of the batching barrel 303 is connected to the external feeding device through a connecting pipe. When in use, the relative state of the batching barrel 303 and the auxiliary plug rod 206 is: the auxiliary plug rod 206 is stuck in the cylindrical protrusion at the bottom of the batching barrel 303 through the annular protrusion at the bottom, so that the bottom of the batching barrel 303 and the external tube 103 are blocked, and the top of the batching barrel 303 and the external feeding device are in a connected state. In the process of batching, the mixing motor is started through the external control center to control it. The mixing rod 102 is controlled to rotate in the mixing barrel 101, and then the raw materials are transported into the device through the external feeding equipment, and the raw materials are transported to the batching barrel 303 through the connecting pipe. As the raw materials are added, they are accumulated in the batching barrel 303. At the same time, as the raw materials accumulate, the weight of the batching barrel 303 increases, so that it moves downward under the action of the synchronous frame 203, so as to facilitate the downward pressing of the weighing block 202. During the downward movement, the weighing block 202 is used to weigh the raw materials inside the batching barrel 303, so that it is convenient to detect the raw materials according to the proportion. When the raw materials inside the batching barrel 303 meet the proportion requirements, the weighing block 202 is controlled to the outside The control center sends an instantaneous trigger signal, and starts the control motor under the action of the external control center, so that it controls the power rod 306 to rotate 180 degrees through the control motor, and drives the moving block 305 to rotate during the rotation, so that the driving block 304 is controlled to rotate under the action of the latching teeth on the moving block 305, and the dispensing barrel 303 is controlled to rotate instantaneously through the top L-shaped protrusion, so that during the rotation, the inclined annular groove at the bottom cooperates with the spherical protrusion on the inner wall of the leakage groove 205 to adjust the position, so that it moves downward during the rotation, and then adjusts the relative state with the internal auxiliary plug rod 206 during the movement, that is, the auxiliary plug rod 206 is pressed against the top of the dispensing barrel 303. The bottom of the mixing barrel 101 is blocked, and the raw materials in the mixing barrel 303 are connected, so that the raw materials in the leakage groove 205 are leaked down, and the raw materials in the leakage groove 205 are transported to the mixing barrel 101 through the docking block 204 and the external pipe 103, so as to complete the weighing and proportioning process of the raw materials, and the raw materials entering the mixing barrel 101 are rotated under the action of the mixing rod 102, so as to facilitate the mixing of the raw materials in the mixing barrel 101, so that it is convenient to mix the raw materials according to the proportion, and after the mixing is completed, the internal raw materials are collected through the discharge port at the bottom of the mixing barrel 101, so that it is convenient for injection molding to be carried out later, so as to facilitate the processing of the lens blank.

Claims

1. A batching device with automatic weighing function, comprising: A mixing section (1), a weighing section (2), and a batching section (3); characterized in that the mixing section (1) comprises: a mixing barrel (101), an external pipe (103), and an upper control frame (105); the mixing barrel (101) is configured as a cylindrical structure, the interior of the mixing barrel (101) is configured as a cavity structure, the bottom of the mixing barrel (101) is provided with a discharge port, the discharge port of the mixing barrel (101) is provided with a valve port, the outer wall of the mixing barrel (101) is provided with a circular ring-shaped protrusion, and the top of the mixing barrel (101) is provided with an axial hole; the weighing section (2) is provided with Outside the mixing section (1), the weighing section (2) comprises: an outer fixing ring (201), a docking block (204), a material leakage groove (205), and an auxiliary plug rod (206); the outer fixing ring (201) is fixed to the outer wall of the mixing barrel (101) by screws, and the docking block (204) is slidably connected in the external pipe (103); the auxiliary plug rod (206) is configured as a cylindrical structure, and two groups of annular protrusions are provided on the outer wall of the auxiliary plug rod (206), and the auxiliary plug rod (206) is directly fixed in the material leakage groove (205); the batching section ( 3) is arranged outside the mixing section (1), the batching section (3) comprises: an upper sealing block (301), a restraining frame (302), a batching barrel (303), a driving block (304), and a power rod (306); the upper sealing block (301) is fixed to the top of the upper control frame (105) by screws, the batching barrel (303) is rotatably connected to the leakage groove (205), an auxiliary plug rod (206) is slidably connected to the batching barrel (303), the driving block (304) is rotatably connected to the docking block (204), and the power rod (306) is rotatably connected to the upper control frame (105), the power rod (306) is connected to the control motor on the upper control frame (105); the dosing barrel (303) is configured as a cylindrical structure, the interior of the dosing barrel (303) is configured as a cavity structure, the upper and lower ends of the dosing barrel (303) are respectively provided with cylindrical protrusions, the outer wall of the cylindrical protrusion below the dosing barrel (303) is provided with two groups of cross-inclined annular grooves, the outer wall of the dosing barrel (303) is provided with two groups of U-shaped protrusions, and the cylindrical protrusion above the dosing barrel (303) is slidably connected in the restraining frame (302).

2. A batching device with automatic weighing function according to claim 1, characterized in that: The mixing portion (1) further comprises: a mixing rod (102); the mixing rod (102) is configured as a cylindrical rod-shaped structure, an annular protrusion is provided on the outer wall of the mixing rod (102), a stirring rod is provided on the annular protrusion of the mixing rod (102), and the mixing rod (102) is rotatably connected to the inside of the mixing barrel (101).

3. The batching device with automatic weighing function according to claim 1, characterized in that: The mixing section (1) further comprises: a lower support frame (104); the external tube (103) is configured as an L-shaped tubular structure, an annular groove is provided on the inner wall of the external tube (103), and the external tube (103) is fixed to the annular protrusion on the outer wall of the mixing barrel (101); the lower support frame (104) is configured as an annular structure, an L-shaped bracket is provided at the bottom of the lower support frame (104), a cylindrical groove is provided at the top of the lower support frame (104), and the lower support frame (104) is fixed to the bottom of the mixing barrel (101) by screws.

4. A batching device with automatic weighing function according to claim 2, characterized in that: The mixing section (1) further comprises: a mounting groove (106); the upper control frame (105) is configured as a disc-shaped structure; a cylindrical protrusion is provided on the top of the upper control frame (105); a circular ring-shaped protrusion is provided on the outer wall of the upper control frame (105); a rectangular protrusion is provided on the outer wall of the circular ring-shaped protrusion of the upper control frame (105); an axial hole is provided on the upper control frame (105); the upper control frame (105) is fixed to the top of the mixing barrel (101) by means of screws; the mounting groove (106) is configured as a cylindrical groove; a circular through hole is connected to the mounting groove (106); a mixing motor is provided in the mounting groove (106); the mounting groove (106) is arranged inside the upper control frame (105); and the mixing motor in the mounting groove (106) is connected to the mixing rod (102).

5. The batching device with automatic weighing function according to claim 1, characterized in that: The weighing part (2) further comprises: a weighing block (202); the outer solid ring (201) is arranged as a circular ring structure, a rectangular protrusion is arranged on the outer wall of the outer solid ring (201), and four groups of circular through holes are arranged on the rectangular protrusion of the outer solid ring (201); the weighing block (202) is fixed on the top of the rectangular protrusion of the outer solid ring (201).

6. The batching device with automatic weighing function according to claim 1, characterized in that: The weighing part (2) further comprises: a synchronous frame (203); the synchronous frame (203) is configured as a square plate-shaped structure; the top of the synchronous frame (203) is provided with four groups of cylindrical rod-shaped protrusions; the tops of the four groups of cylindrical protrusions of the synchronous frame (203) are provided with an annular structure; the top of the synchronous frame (203) is provided with four groups of circular through holes; the bottom of the synchronous frame (203) is provided with four groups of cylindrical protrusions; the bottom of the synchronous frame (203) is provided with a spring; the synchronous frame (203) is slidably connected to the rectangular protrusion of the outer fixed ring (201); the docking block (204) is a cylindrical structure; the outer wall of the docking block (204) is provided with an annular groove; the bottom of the docking block (204) is provided with a cylindrical barrel-shaped protrusion; the outer wall of the cylindrical barrel-shaped protrusion of the docking block (204) is provided with an annular protrusion; the docking block (204) is fixed to the top of the synchronous frame (203) by screws.

7. The batching device with automatic weighing function according to claim 1, characterized in that: The leakage groove (205) is configured as a cylindrical groove, a spherical protrusion is provided on the inner wall of the leakage groove (205), a circular through hole is connected to the bottom of the leakage groove (205), and the leakage groove (205) is arranged on the top of the docking block (204).

8. The batching device with automatic weighing function according to claim 1, characterized in that: The upper sealing block (301) is configured as a cylindrical structure, and a circular ring-shaped groove is provided at the bottom of the upper sealing block (301); the restraining frame (302) is configured as a rectangular parallelepiped structure, and a circular ring-shaped protrusion is provided on the restraining frame (302), and the restraining frame (302) is fixed on the outer wall of the upper sealing block (301).

9. The batching device with automatic weighing function according to claim 1, characterized in that: The driving block (304) is configured as an annular structure, an annular groove is provided on the outer wall of the driving block (304), latch teeth are provided in the annular groove of the driving block (304), two groups of L-shaped protrusions are provided on the top of the driving block (304), and the driving block (304) is slidably connected in the U-shaped groove of the batching barrel (303).

10. The batching device with automatic weighing function according to claim 1, characterized in that: The batching part (3) further comprises: a moving block (305); the moving block (305) is configured as a columnar gear structure, an axial hole is provided at the middle position of the moving block (305), a circular protrusion is provided in the axial hole of the moving block (305), and the moving block (305) is connected to the driving block (304) via a latching tooth; the power rod (306) is configured as a cylindrical rod structure, a rectangular groove is provided on the outer wall of the power rod (306), two groups of bottom surfaces of the power rod (306) are respectively provided with cylindrical protrusions, and the moving block (305) is slidably connected to the power rod (306).

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