Automatic resin stirring system

By setting up a stirrer and a pump in the resin mixing system, the automatic integration of raw material ratio and stirring is achieved, which solves the problem of workers handling raw materials, improves efficiency and reduces workload.

CN119610440APending Publication Date: 2025-03-14JIANGSU AOSHENG COMPOSITE MATERIALS HI TECH
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Patent Information

Application Number
CN202411869493.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-18
Publication Date
2025-03-14

AI Technical Summary

Technical Problem

During the resin mixing process, workers need to transport raw materials from the proportioning station to the mixing station, resulting in increased workload and reduced efficiency.

Method used

An automated resin stirring system is designed, and the automatic integration of raw material ratio and stirring is achieved by setting a stirrer directly above the filling frame and setting multiple pumps on the edge of the opening of the filling frame.

Benefits of technology

It solves the problem that workers need to carry raw materials, reduces workload, improves stirring efficiency, and achieves efficient and safe automated operations through the design of mechanical control components and weighing instruments.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention belongs to the technical field of resin stirring, and particularly relates to an automatic resin stirring system which comprises a support, a lifting device, a containing frame and a control system are arranged on the support, an opening of the containing frame is upward, the lifting device is located over the containing frame, a downward stirrer is arranged at the execution end of the lifting device, and an opening and closing door is rotationally arranged on the front side wall of the containing frame. A weighing instrument is arranged in the containing frame through a linear movement driver, a fixing device is arranged on a weighing table of the weighing instrument, at least two pumps are fixedly arranged on the edge of an opening of the containing frame, a flow control valve is arranged at the outlet end of each pump, and the outlet end of each flow control valve is located within the opening range of the containing frame. The control system is in signal connection with the lifting device, the weighing instrument, the flow control valve, the pump, the linear movement driver and the fixer; the problems that in the resin stirring process, workers need to carry raw materials from a raw material proportioning station to a stirring station, the workload is invisibly increased, and the stirring efficiency is low are solved.
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Description

Technical Field

[0001] The present application belongs to the technical field of resin stirring, and specifically relates to an automatic resin stirring system. Background Art

[0002] At present, when mixing resin, workers first put various raw materials into barrels according to the ratio required by the workshop, and then put the barrels with the prepared raw materials into the mixing device for mixing. After the mixing is completed, the required resin is obtained. This method makes the raw material mixing station and the mixing station separate, so that workers need to carry the raw materials from the raw material mixing station to the mixing station, which invisibly increases the workload and leads to low mixing efficiency. Summary of the invention

[0003] The purpose of this application is mainly to address the shortcomings of the prior art. An automatic resin mixing system is designed by arranging an agitator just above the containing frame and cooperating with multiple pumps on the opening edge of the containing frame. The system can integrate raw material proportioning and mixing into one workstation for automatic mixing, thus solving the problem that during the resin mixing process, workers are required to carry the raw materials from the raw material proportioning station to the mixing station, which invisibly increases the workload and leads to low mixing efficiency.

[0004] In order to achieve the above purpose, the technical solution adopted in this application is:

[0005] A resin automatic stirring system, comprising a bracket, the bracket is provided with a lifting device, a holding frame, and a control system, the opening of the holding frame is upward, the lifting device is located directly above the holding frame, the execution end of the lifting device is provided with a downward stirring device, a switch door is rotatably provided on the front side wall of the holding frame, a placing table is arranged in the holding frame through a linear motion driver, a weighing instrument is arranged on the placing table, a fixture is arranged on the weighing table of the weighing instrument, and the linear motion driver drives the placing table to move in a direction perpendicular to the side wall of the holding frame where the switch door is arranged and parallel to the side wall of the holding frame. A mechanical control component for controlling the opening and closing of the switch door is provided on the upper surface of the placement table, and at least two pumps are fixedly provided on the opening edge of the containing frame, and a flow control valve is provided at the outlet end of each pump, and the outlet end of each flow control valve is within the opening range of the containing frame; when the execution end of the agitator is located in the containing frame, a preset distance is provided between the outlet end of each flow control valve and the agitator, and the control system signal connects the lifting device, weighing instrument, flow control valve, pump, linear motion drive, and fixture.

[0006] Preferably, the lifting device includes a first servo motor, a first screw rod, a sliding rod, and a mounting plate. The first screw rod is rotatably arranged on the bracket, the sliding rod is fixedly arranged on the bracket, the first screw rod and the sliding rod are parallel to each other, the first screw rod is vertically arranged, the first servo motor is fixedly arranged on the bracket, the first servo motor is transmission-connected to the first screw rod, the mounting plate is parallel to the inner bottom wall of the containing frame, a first screw hole and a sliding hole are provided on the mounting plate, the first screw hole is threadedly connected to both ends of the first screw rod, the sliding hole is slidingly connected to both ends of the sliding rod, the agitator is arranged on the mounting plate, the top end of the first screw rod and the top end of the sliding rod are both located higher than the length of the agitator plus the depth of the containing frame, and the signal of the first servo motor is connected to the control system.

[0007] Preferably, the agitator includes a second servo motor, a stirring shaft, and stirring blades. The second servo motor is fixed on the mounting plate, the stirring shaft is rotatably arranged on the mounting plate, the stirring shaft is perpendicular to the mounting plate, the second servo motor is transmission-connected to the stirring shaft, a plurality of stirring blades are radially arranged between the two ends of the stirring shaft, and the second servo motor signal is connected to the control system.

[0008] Preferably, the linear motion driver includes a second screw rod, a slide rail, a fixed plate, and a third servo motor, the fixed plate is parallel to the inner bottom wall of the holding frame, the slide rail is arranged on the inner bottom wall of the holding frame, the second screw rod is rotatably arranged in the holding frame, the second screw rod is parallel to the slide rail and parallel to the inner bottom wall of the holding frame, the second screw rod is perpendicular to the side wall of the holding frame on which the switch door is arranged, the lower surface of the fixed plate is slidably arranged between the two ends of the slide rail, a second screw hole is arranged on the lower surface of the fixed plate, the second screw hole is threadedly connected to the two ends of the second screw rod, the third servo motor is fixed on the holding frame, the third servo motor is transmission-connected to the second screw rod, the placement table is arranged on the fixed plate, and the signal of the third servo motor is connected to the control system.

[0009] Preferably, the fixer includes a left clamp, a right clamp, a left plate, and a right plate that cooperate with each other. The left plate and the right plate are respectively arranged on the left and right sides of the weighing plate, and the left plate and the right plate are perpendicular to the side wall of the switch door and the bottom wall of the containing frame. The left clamp is arranged on the side of the left plate facing the right plate through a telescopic rod, and the right clamp is arranged on the side of the right plate facing the left plate through a telescopic rod. The left clamp and the right clamp are at equal distances from the bottom wall of the containing frame, and the telescopic rod signal is connected to the control system.

[0010] Preferably, the left clamping jaw and the right clamping jaw are respectively arranged at the top end of the left side plate and the top end of the right side plate.

[0011] Preferably, the mechanical control component includes a push rod and a slider, the rotation axis of the switch door is perpendicular to the bottom wall of the containing frame, the push rod is arranged on the side of the placing platform facing the side wall of the placing platform on which the switch door is arranged and the push rod is located on the side of the placing platform facing the rotation axis of the switch door, the push rod is parallel to the direction in which the placing platform is driven to move by the linear motion driver, a slide groove slidably matched with the slider is provided on the inner wall of the switch door, the slide groove is parallel to the bottom wall of the containing frame, the side of the slider facing away from the slide groove is rotatably connected to the end of the push rod facing away from the placing platform, and the rotation axis between the slider and the push rod is parallel to the rotation axis of the switch door.

[0012] Preferably, it also includes a buzzer, which is arranged on the bracket, and the buzzer signal is connected to the control system.

[0013] Compared with the prior art, this application has the following beneficial effects:

[0014] 1. The present application adopts a method of setting an agitator just above the containing frame and setting multiple pumps on the opening edge of the containing frame to design an automatic resin mixing system, which can integrate raw material proportioning and mixing into one station for automatic mixing, thereby solving the problem that during the resin mixing process, workers need to carry the raw materials from the raw material proportioning station to the mixing station, which invisibly increases the workload and leads to low mixing efficiency.

[0015] 2. The present application can also drive the switch door to rotate while driving the placement table to move linearly through the linear motion driver, without the need to set up an additional power source for the switch door, saving the use of the motor. The push rod causes the slider to slide during the process of pushing the switch door, thereby causing the switch door to rotate, which is very clever. In addition, the setting of "the push rod is located on the side of the placement table facing the rotation axis of the switch door" is to ensure that the setting of the push rod will not affect the workers placing the bucket on the weighing table or taking it away from the weighing table.

[0016] 3. The weighing instrument in the present application is mainly composed of a base plate, a weighing platform, a sleeve, a support rod, and a gravity sensor, so that when the weighing platform shakes, it will not separate from the base plate, especially when the resin in the mixing barrel is being stirred, the weighing platform will not separate from the base plate due to the shaking of the weighing platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of this application;

[0018] Figure 2A schematic diagram of the switch door opening in this application;

[0019] Figure 3 This is a schematic diagram showing the structure inside the container frame when the switch door is open for this application;

[0020] Figure 4 for Figure 3 Cross-sectional view in

[0021] Figure 5 for Figure 1 Schematic diagram on the back;

[0022] Figure 6 It is a structural diagram of a weighing instrument;

[0023] Figure 7 Schematic diagram of the relationship between the base plate and the weighing platform.

[0024] Among them, 1. bracket; 2. containing frame; 3. switch door; 4. placing table; 5. weighing instrument; 6. weighing table; 7. pump; 8. flow control valve; 9. first servo motor; 10. first screw rod; 11. slide rod; 12. mounting plate; 13. second servo motor; 14. stirring shaft; 15. stirring blade; 16. second screw rod; 17. slide rail; 18. fixing plate; 19. third servo motor; 20. left clamp; 21. right clamp; 22. left side plate; 23. right side plate; 24. telescopic rod; 25. push rod; 26. slider; 27. slide trough; 28. buzzer; 29. ​​pipeline; 30. barrel; 31. raw material storage tank; 32. input keyboard. DETAILED DESCRIPTION

[0025] like Figure 1-7As shown, a resin automatic stirring system comprises a bracket 1, on which a lifting device, a holding frame 2 and a control system are arranged, the opening of the holding frame 2 is upward, the lifting device is located directly above the holding frame 2, the execution end of the lifting device is provided with a downward stirring device, a switch door 3 is rotatably provided on the front side wall of the holding frame 2, a placing table 4 is arranged in the holding frame 2 through a linear motion driver, a weighing instrument 5 is arranged on the placing table 4, a fixing device is arranged on the weighing table 6 of the weighing instrument 5, the linear motion driver drives the placing table 4 to move in a direction perpendicular to the side wall of the holding frame 2 where the switch door 3 is arranged, and Parallel to the upper surface of the placement table 4, a mechanical control component for controlling the opening and closing of the switch door 3 is provided on the placement table 4, and at least two pumps 7 are fixedly provided on the opening edge of the containing frame 2, and each of the pumps 7 is provided with a flow control valve 8 at the outlet end, and the outlet end of each flow control valve 8 is within the opening range of the containing frame 2; when the execution end of the agitator is located in the containing frame 2, a preset distance is provided between the outlet end of each flow control valve 8 and the agitator, and the control system signal connects the lifting device, the weighing instrument 5, the flow control valve 8, the pump 7, the linear motion drive, and the fixture.

[0026] In this embodiment, when in use, the mass of resin to be produced is first input into the control system through the input keyboard 32, then the switch door 3 is opened, the barrel 30 is placed on the weighing platform 6, and then the start command is input from the input keyboard 32, the control system controls the switch door 3 to close, after the switch door 3 is closed, the fixture fixes the barrel 30, the control system controls each pump 7 and the flow control valve 8 to draw the raw materials from the raw material storage tank 31 into the barrel 30 according to the ratio of each raw material input by the worker from the input keyboard 32 (which can also be pre-stored in the control system), and then the control system controls the lifting device to descend, so that the agitator extends into the barrel 30 to stir the material in the barrel 30, and the resin is obtained after the stirring is completed. After the stirring is finished, the control system controls the stirrer to stop stirring, and controls the lifting device to rise and leave the barrel 30, and then controls the linear motion driver to drive the placement table 4 to extend from the switch door 3 of the containing frame 2. In this process, due to the existence of the mechanical control component, the linear motion driver drives the placement table 4 to extend from the switch door 3 of the containing frame 2 and slowly opens the switch door 3. That is, at this time, the weighing platform 6 leaves the bottom of the stirrer, which is convenient for the workers to take away the stirred resin. After that, the control system controls the fixture so that the fixture releases the barrel 30, and the workers can take it away vertically. Due to the existence of the mechanical control component, the linear motion driver drives the placement table 4 to slowly close the switch door 30 during the process of pulling it from the outside of the containing frame 2 to the containing frame 2. This mainly plays a role of safety protection, preventing workers from adding materials or touching the stirrer during the operation of the stirrer and causing safety accidents. The function of the flow control valve 8 is to control the amount of raw materials entering the barrel 30. The function of the weighing platform 6 is to give a signal feedback to the control system after the raw materials enter the barrel 30, especially when the relationship between the various flow control valves 8 is the ratio of the flow rate, when the amount of all the flow control valves 8 input into the barrel 30 reaches the preset value, the weighing platform 6 will send the total weight input into the barrel 30 to the control system, and the control system will control all the pumps 7 to stop working. In this way, the raw material proportioning and stirring are integrated together, so that during the resin stirring process, the workers do not need to carry the raw materials from the raw material proportioning station to the stirring station, which reduces the workload of the workers and improves the stirring efficiency.

[0027] As a preferred embodiment, the lifting device includes a first servo motor 9, a first screw rod 10, a sliding rod 11, and a mounting plate 12. The first screw rod 10 is rotatably arranged on the bracket 1, and the sliding rod 11 is fixedly arranged on the bracket 1. The first screw rod 10 and the sliding rod 11 are parallel to each other, and the first screw rod 10 is vertically arranged. The first servo motor 9 is fixedly arranged on the bracket 1, and the first servo motor 9 is transmission-connected to the first screw rod 10. The mounting plate 12 is parallel to the inner bottom wall of the containing frame 2. A first screw hole and a sliding hole are provided on the mounting plate 2. The first screw hole is threadedly connected to both ends of the first screw rod 10, and the sliding hole is slidingly connected to both ends of the sliding rod 11. The agitator is arranged on the mounting plate 2, and the top end of the first screw rod 10 and the top end of the sliding rod 11 are all located higher than the length of the agitator plus the depth of the containing frame 2. The signal of the first servo motor 9 is connected to the control system.

[0028] After such arrangement, the first screw rod 10 and the first servo motor 9 are used to control the mounting plate 2 to rise or fall, thereby controlling the agitator to extend into the barrel 30 or extend out of the barrel 30 .

[0029] As a preferred mode, the stirrer includes a second servo motor 13, a stirring shaft 14, and stirring blades 15. The second servo motor 13 is fixedly mounted on the mounting plate 12, the stirring shaft 14 is rotatably mounted on the mounting plate 12, the stirring shaft 14 is perpendicular to the mounting plate 12, the second servo motor 13 is connected to the stirring shaft 14 in a transmission manner, a plurality of stirring blades 15 are radially arranged between the two ends of the stirring shaft 14, and the second servo motor 13 is connected to the control system by signal. After such arrangement, the second servo motor 13 rotates to drive the stirring shaft 14 and the stirring blades 15 to rotate, thereby achieving a stirring effect.

[0030] As a preferred embodiment, the linear motion driver includes a second screw rod 16, a slide rail 17, a fixed plate 18, and a third servo motor 19. The fixed plate 18 is parallel to the inner bottom wall of the containing frame 2, the slide rail 17 is arranged on the inner bottom wall of the containing frame 2, the second screw rod 16 is rotatably arranged in the containing frame 2, the second screw rod 16 is parallel to the slide rail 17 and parallel to the inner bottom wall of the containing frame 2, the second screw rod 16 is perpendicular to the side wall of the containing frame 2 on which the switch door 3 is arranged, the lower surface of the fixed plate 18 is slidably arranged between the two ends of the slide rail 17, a second screw hole is arranged on the lower surface of the fixed plate 18, the second screw hole is threadedly connected to the two ends of the second screw rod 16, the third servo motor 19 is fixed on the containing frame 2, the third servo motor 19 is transmission-connected to the second screw rod 16, the placement table 4 is arranged on the fixed plate 18, and the signal of the third servo motor 19 is connected to the control system. After such arrangement, the third servo motor 19 drives the second screw rod 16 and the fixing plate 18 to move, thereby driving the placement table 4 to move.

[0031] As a preferred embodiment, the fixer includes a left clamp 20, a right clamp 21, a left side plate 22, and a right side plate 23 that cooperate with each other. The left side plate 22 and the right side plate 23 are respectively arranged on the left and right sides of the weighing plate 5. The left side plate 22 and the right side plate 23 are both perpendicular to the side wall of the switch door 3 and the bottom wall of the containing frame 2 on which the containing frame 2 is arranged. The left clamp 20 is arranged on the side of the left side plate 22 facing the right side plate 23 through a telescopic rod 24, and the right clamp 23 is arranged on the side of the right side plate 23 facing the left side plate 22 through a telescopic rod 24. The left clamp 20 and the right clamp 21 are at equal distances from the bottom wall of the containing frame 2, and the telescopic rod 24 signal is connected to the control system. After such setting, after the barrel 30 is placed on the weighing plate 5, the control system controls the telescopic rod 24 to extend, and the left clamp 20 and the right clamp 21 clamp the barrel 30 to prevent the barrel 30 from moving or shaking under the rotation of the resin in the barrel 30 when the agitator is stirred.

[0032] As a preferred embodiment, the left clamp 20 and the right clamp 21 are respectively arranged at the top of the left side plate 22 and the top of the right side plate 23. After such arrangement, the left clamp 20 and the right clamp 21 can clamp the waist of the barrel 30, so that the barrel 30 is more securely supported.

[0033] As a preferred mode, the mechanical control assembly includes a push rod 25 and a slider 26, the rotation axis of the switch door 3 is perpendicular to the bottom wall of the containing frame 2, the push rod 25 is arranged on the side of the side wall of the placing table 4 facing the placing frame 2 where the switch door 3 is arranged, and the push rod 25 is located on the side of the placing table 4 facing the rotation axis of the switch door 3, the push rod 25 is parallel to the direction in which the placing table 4 is driven to move by the linear motion driver, a slide groove 27 is arranged on the inner wall of the switch door 3 to slide with the slider 26, the slide groove 27 is parallel to the bottom wall of the containing frame 2, the side of the slider 26 facing away from the slide groove 27 is rotatably connected to the end of the push rod 25 facing away from the placing table 4, and the rotation axis between the slider 26 and the push rod 25 is parallel to the rotation axis of the switch door 3. After such arrangement, the switch door 3 can be driven to rotate at the same time in the process of driving the placing table 4 to move linearly by the linear motion driver, and there is no need to set up an additional power source for the switch door 3, thus saving the use of the motor. The push rod 25 causes the slider 26 to slide during the process of pushing the door 3, thereby causing the door 3 to rotate, which is very clever. In addition, the setting of "the push rod 25 is located on the side of the placement platform 4 facing the rotation axis of the door 3" is to ensure that the setting of the push rod 25 will not affect the workers placing the bucket 30 on the weighing platform 6 or taking it away from the weighing platform 6.

[0034] As a preferred embodiment, a buzzer 28 is further included, and the buzzer 28 is arranged on the bracket 1, and the buzzer 28 signal is connected to the control system. By setting the buzzer 28, after the stirring is completed, the control system transmits the signal to the buzzer 28, and the buzzer 28 emits a sound to remind the worker.

[0035] Preferably, Figure 7 As shown, the weighing instrument 5 is mainly composed of a bottom plate 33, a weighing platform 4, a sleeve 34, a support rod 35, and a gravity sensor 36. A sleeve 34 is fixedly provided at each of the four corners of the upper surface of the bottom plate 33, and a gravity sensor 36 is provided in each sleeve 34. Each gravity sensor 36 is connected to the control system by signal. A support rod 35 is fixedly provided at each of the four corners of the lower surface of the weighing platform 4. One support rod 35 is inserted into one sleeve 34, and the length of the support rod 35 is greater than the length of the sleeve 34. In this way, the gravity of the objects placed on the weighing platform 6 can squeeze the gravity sensor 36, so as to obtain the weight of the objects on the weighing platform 6. Since the combination of the sleeve 34 and the support rod 35 is provided, when the weighing platform 4 shakes, the weighing platform 6 will not be separated from the bottom plate 33, especially when the resin in the mixing barrel 30 is stirred, the weighing platform 6 will not be separated from the bottom plate 33 due to the shaking of the weighing platform 6.

Claims

1. A resin automatic stirring system, characterized in that: The invention comprises a support (1), wherein the support (1) is provided with a lifting device, a containing frame (2), and a control system, wherein the opening of the containing frame (2) is upward, the lifting device is located directly above the containing frame (2), the execution end of the lifting device is provided with a downward stirring device, a switch door (3) is rotatably provided on the front side wall of the containing frame (2), a placing table (4) is arranged in the containing frame (2) through a linear motion drive, a weighing instrument (5) is arranged on the placing table (4), a weighing table (6) of the weighing instrument (5) is provided with a fixing device, and the linear motion drive drives the placing table (4) to move in a direction perpendicular to the side wall of the containing frame (2) on which the switch door (3) is arranged and parallel to the placing table (6). The upper surface of the placement table (4) is provided with a mechanical control component for controlling the opening and closing of the switch door (3); at least two pumps (7) are fixedly provided on the opening edge of the containing frame (2); each of the pumps (7) is provided with a flow control valve (8) at the outlet end; and the outlet end of each flow control valve (8) is within the opening range of the containing frame (2); when the execution end of the agitator is located in the containing frame (2), a preset distance is set between the outlet end of each flow control valve (8) and the agitator; and the control system signal connects the lifting device, the weighing instrument (5), the flow control valve (8), the pump (7), the linear motion drive, and the fixture.

2. The automatic resin stirring system according to claim 1, characterized in that: The lifting device comprises a first servo motor (9), a first screw rod (10), a sliding rod (11), and a mounting plate (12); the first screw rod (10) is rotatably arranged on the bracket (1); the sliding rod (11) is fixedly arranged on the bracket (1); the first screw rod (10) and the sliding rod (11) are parallel to each other; the first screw rod (10) is vertically arranged; the first servo motor (9) is fixedly arranged on the bracket (1); the first servo motor (9) is transmission-connected to the first screw rod (10); the mounting plate (12) 12) is parallel to the inner bottom wall of the containing frame (2), a first screw hole and a sliding hole are provided on the mounting plate (2), the first screw hole is threadedly connected to the two ends of the first screw rod (10), the sliding hole is slidably connected to the two ends of the sliding rod (11), the agitator is provided on the mounting plate (2), the top end of the first screw rod (10) and the top end of the sliding rod (11) are all located higher than the length of the agitator plus the depth of the containing frame (2), and the signal of the first servo motor (9) is connected to the control system.

3. The resin automatic stirring system according to claim 2, characterized in that: The stirrer comprises a second servo motor (13), a stirring shaft (14), and stirring blades (15); the second servo motor (13) is fixedly mounted on the mounting plate (12); the stirring shaft (14) is rotatably mounted on the mounting plate (12); the stirring shaft (14) is perpendicular to the mounting plate (12); the second servo motor (13) is transmission-connected to the stirring shaft (14); a plurality of stirring blades (15) are radially arranged between the two ends of the stirring shaft (14); and the second servo motor (13) is signal-connected to the control system.

4. The automatic resin stirring system according to claim 1, characterized in that: The linear motion driver comprises a second screw rod (16), a slide rail (17), a fixing plate (18), and a third servo motor (19); the fixing plate (18) is parallel to the inner bottom wall of the containing frame (2); the slide rail (17) is arranged on the inner bottom wall of the containing frame (2); the second screw rod (16) is rotatably arranged in the containing frame (2); the second screw rod (16) is parallel to the slide rail (17) and parallel to the inner bottom wall of the containing frame (2); the second screw rod (16) is perpendicular to the opening arranged on the containing frame (2); The side wall of the door (3) is closed, the lower surface of the fixed plate (18) is slidably arranged between the two ends of the slide rail (17), a second screw hole is arranged on the lower surface of the fixed plate (18), the second screw hole is threadedly connected to the two ends of the second screw rod (16), the third servo motor (19) is fixedly arranged on the containing frame (2), the third servo motor (19) is transmission-connected to the second screw rod (16), the placing table (4) is arranged on the fixed plate (18), and the signal of the third servo motor (19) is connected to the control system.

5. The automatic resin stirring system according to claim 1, characterized in that: The fixing device comprises a left clamping jaw (20), a right clamping jaw (21), a left side plate (22) and a right side plate (23) which cooperate with each other. The left side plate (22) and the right side plate (23) are respectively arranged on the left and right sides of the weighing plate (5). The left side plate (22) and the right side plate (23) are both perpendicular to the side wall of the holding frame (2) on which the switch door (3) is arranged and the bottom wall of the holding frame (2). The left clamping jaw (20) is arranged on the side of the left side plate (22) facing the right side plate (23) through a telescopic rod (24), and the right clamping jaw (23) is arranged on the side of the right side plate (23) facing the left side plate (22) through a telescopic rod (24). The distances between the left clamping jaw (20) and the right clamping jaw (21) and the bottom wall of the holding frame (2) are equal, and the signal of the telescopic rod (24) is connected to the control system.

6. The automatic resin stirring system according to claim 5, characterized in that: The left clamping jaw (20) and the right clamping jaw (21) are respectively arranged at the top end of the left side plate (22) and the top end of the right side plate (23).

7. The automatic resin stirring system according to claim 1, characterized in that: The mechanical control component comprises a push rod (25) and a slider (26); the rotation axis of the switch door (3) is perpendicular to the bottom wall of the containing frame (2); the push rod (25) is arranged on the side of the side wall of the placing table (4) facing the placing frame (2) on which the switch door (3) is arranged, and the push rod (25) is located on the side of the placing table (4) facing the rotation axis of the switch door (3); the push rod (25) is parallel to the direction in which the placing table (4) is driven by the linear motion driver to move; a slide groove (27) which is slidably matched with the slider (26) is arranged on the inner wall of the switch door (3); the slide groove (27) is parallel to the bottom wall of the containing frame (2); the side of the slider (26) facing away from the slide groove (27) is rotatably connected to the end of the push rod (25) facing away from the placing table (4); the rotation axis between the slider (26) and the push rod (25) is parallel to the rotation axis of the switch door (3).

8. The automatic resin stirring system according to claim 2, characterized in that: It also includes a buzzer (28), which is arranged on the bracket (1), and the buzzer (28) signal is connected to the control system.

Citation Information

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