A highly efficient and continuous silicone adhesive coloring equipment

Abstract

The invention discloses a highly efficient and continuous silicone adhesive coloring device, which belongs to the technical field of silicone adhesive production. The device comprises a stirring tank and a raw material tank. A raw material cavity and a dye cavity are arranged on the raw material tank. The raw material cavity and the dye cavity have the same height, and the shape and size of the bottom surface are the same. A first solenoid valve and a second solenoid valve are arranged on the side walls of the raw material cavity and the dye cavity, respectively. The raw material tank is provided with a control module for controlling the flow of the first solenoid valve and the second solenoid valve. A mounting rod is rotatably installed in the stirring tank. A motor whose power output end is fixedly connected to the mounting rod is arranged on the stirring tank. A raw material laying pipe and a dye laying pipe are installed on the side wall of the mounting rod. In this scheme, a control module, a first solenoid valve and a second solenoid valve are arranged. During the process that the mounting rod drives the raw material laying pipe and the dye laying pipe to rotate, the raw material and the dye are alternately distributed, which achieves the effect of preliminarily mixing the raw material and the dye, thereby improving the work efficiency in the subsequent stirring process.

Description

Technical Field

[0001] The present invention relates to the technical field of silicone adhesive production, and more specifically, to a highly efficient and continuous silicone adhesive coloring device. Background Art

[0002] Silicone glue, commonly known as glass glue, is an ointment-like material with polydimethylsiloxane and silicon dioxide as its main components. The production process of silicone glue usually involves mixing and dehydrating various raw materials to make a base material, and then adding various additives to the base material for a mixing reaction to form a primary color silicone glue with specific physical and chemical properties and white or transparent color, referred to as primary color glue. When silicone glue is used in different scenarios, color paste is added to the primary color glue for mixing to form silicone glue of a specific color.

[0003] The Chinese patent with authorization announcement number: CN112221421B discloses an efficient and continuous silicone glue coloring system, which can improve the mixing uniformity of the primary color glue and the color paste, thereby improving the product quality of the silicone glue.

[0004] However, the above patent still has the following shortcomings: during the working process, the raw materials need to be extracted into the same container and then stirred for a long time to ensure that the mixing of the primary color glue and the color paste reaches a uniform state. This traditional operation method is not only time-consuming, but also relatively inefficient, thereby affecting the overall work progress and production efficiency.

[0005] Therefore, a highly efficient and continuous silicone adhesive coloring device is proposed. Summary of the invention

[0006] In view of the problems existing in the prior art, the purpose of the present invention is to provide a high-efficiency continuous silicone glue coloring equipment, which can increase the mixing rate, shorten the stirring time, and thus improve work efficiency.

[0007] To solve the above problems, the present invention adopts the following technical solutions.

[0008] A highly efficient and continuous silicone adhesive coloring device comprises a stirring tank and a raw material tank, wherein a raw material cavity and a dye cavity are arranged on the raw material tank, the raw material cavity and the dye cavity have the same height, and the shape and size of the bottom surface are the same, a first solenoid valve and a second solenoid valve are arranged on the side walls of the raw material cavity and the dye cavity respectively, and a control module for controlling the flow of the first solenoid valve and the second solenoid valve is arranged on the raw material tank, a mounting rod is rotatably installed in the stirring tank, a motor whose power output end is fixedly connected to the mounting rod is arranged on the stirring tank, a raw material laying pipe and a dye laying pipe are arranged on the side wall of the mounting rod, both the raw material laying pipe and the dye laying pipe are provided with openings, and a feeding mechanism cooperating with the raw material laying pipe and the dye laying pipe is arranged in the stirring tank;

[0009] A through rod is vertically slidably inserted on both the raw material laying pipe and the dye laying pipe, a piston plate is fixedly installed on the through rod, and a material opening is opened on the bottom wall of both the raw material laying pipe and the dye laying pipe, and a diffusion mechanism is arranged in the material opening.

[0010] Furthermore, the feeding mechanism comprises a raw material inner sleeve and a dye outer sleeve mounted on the inner wall of the mixing tank, the dye outer sleeve is covered on the outside of the raw material inner sleeve, and the mounting rod is rotatably inserted on the raw material inner sleeve and the dye outer sleeve;

[0011] A raw material tube and a dye tube are embedded on the mounting rod. The two ends of the raw material tube are respectively connected to the raw material inner sleeve and the raw material laying tube. The two ends of the dye tube are respectively connected to the dye outer sleeve and the dye laying tube. The output end of the first solenoid valve is connected to the raw material inner sleeve, and the output end of the second solenoid valve is connected to the dye outer sleeve.

[0012] Furthermore, the mounting rod is a telescopic rod, and the cross-section of the telescopic rod is a polygon, ensuring that the motor can drive the telescopic rod to rotate around the output end of the motor. A hydraulic rod is fixedly installed on the bottom wall of the mixing tank, and the top end of the hydraulic rod slides with the bottom end of the telescopic rod, so that the hydraulic rod can push the telescopic rod to extend and retract without affecting the rotation of the telescopic rod.

[0013] Furthermore, a baffle matching with the penetrating rod is installed in the stirring tank.

[0014] First, a specified amount of raw material and dye is injected into the raw material chamber and the dye chamber, and then the opening degree of the first solenoid valve is controlled by the control module to control the amount of raw material discharged from the raw material chamber. The raw material discharged from the raw material chamber enters the raw material inner sleeve, and then flows along the raw material pipe to the raw material laying pipe, and finally flows out through the opening on the raw material laying pipe and falls into the mixing tank. Similarly, the opening degree of the second solenoid valve is controlled by the control module to control the dye in the dye chamber to flow out through the openings on the dye pipe and the dye laying pipe. Therefore, in the process of the mounting rod driving the raw material laying pipe and the dye laying pipe to rotate, the raw material and the dye will be alternately distributed, which has the effect of initially mixing the raw material and the dye, thereby improving the work efficiency in the subsequent mixing process.

[0015] During the process of the installation rod rotating and the openings on the raw material laying pipe and the dye laying pipe discharging materials, the hydraulic rod is gradually extended, so that the distance between the raw material laying pipe and the dye laying pipe and the top layer of materials can be kept constant, which can ensure that the raw materials and materials are evenly laid in the mixing tank, prevent the materials from falling and accumulating, and improve the mixing efficiency for subsequent mixing;

[0016] After the material is laid, the motor drives the raw material laying pipe and the dye laying pipe to rotate through the mounting rod. At the same time, the hydraulic rod performs reciprocating telescopic motion, which can change the height of the raw material laying pipe and the dye laying pipe, further improving the stirring effect and playing a role in improving the stirring efficiency.

[0017] During the stirring process, due to the sliding setting of the through rod, when the telescopic rod is extended to the maximum, the through rod is hindered by the inner bottom wall of the stirring tank, and the interiors of the raw material laying pipe and the dye laying pipe are both rectangular cavities. Therefore, when the telescopic rod is extended and the bottom end of the through rod contacts the inner bottom wall of the stirring tank, the through rod drives the piston plate to move upward. At this time, the space below the corresponding piston plate in the raw material laying pipe and the dye laying pipe is in a negative pressure state, so that the material at the bottom of the stirring tank can be sucked in through the material port. When the telescopic rod contracts, the top end of the through rod gradually contacts the baffle and is hindered by the baffle. At this time, the through rod cannot move, and the telescopic rod continues to contract, so that a relative displacement can be generated between the piston plate and the corresponding inner bottom wall of the raw material laying pipe and the dye laying pipe. At this time, the materials in the space below the corresponding piston plate in the raw material laying pipe and the dye laying pipe are squeezed, and the materials will be discharged through the material port. Therefore, under the action of the through rod and the piston plate, the bottom material can be transferred to the top, further improving the stirring and mixing effect, and playing a role in improving work efficiency.

[0018] Furthermore, the telescopic rod comprises a sleeve rod and an inner rod with a hollow structure, the sleeve rod is provided with an insertion hole, the inner rod is slidably inserted in the insertion hole, and the sleeve rod is connected to the output end of the motor.

[0019] In the process of the hydraulic rod driving the inner rod to insert and pull out, when the inner rod is inserted into the socket, the volume inside the socket becomes smaller and the pressure increases, so the temperature in the socket and the inner rod increases. At this time, the heat is transferred to the raw materials and dyes in the mixing tank through heat exchange, thereby increasing the molecular kinetic energy of the raw materials and dyes and weakening the interaction force between the molecules. This weakened interaction force causes the viscosity of the silicone rubber raw material to decrease, thereby increasing its fluidity, which plays a role in improving the stirring effect, thereby improving the stirring efficiency.

[0020] Furthermore, the diffusion mechanism includes elastic ropes respectively fixedly mounted on the inner bottom wall of the raw material laying tube and the inner bottom wall of the dye laying tube, and a sealing block cooperating with the material port is fixedly mounted on the elastic rope. The sealing block is made of magnetic material, and the baffle is made of magnetic material that repel each other with the sealing block. The sealing block is used to seal the material port.

[0021] When the piston plate moves up, under the action of negative pressure, the sealing blocks on the raw material laying pipe and the dye laying pipe respectively pass through the corresponding material openings and enter the raw material laying pipe and the dye laying pipe to ensure that the material openings can absorb the material, and when the penetrating rod loses contact with the bottom wall of the dye tank, the sealing blocks block the material openings to prevent the material from flowing out.

[0022] When the penetration rod is blocked by the baffle, the blocking block extends out of the material opening under the action of the repulsive force between the baffle and the blocking block, and the elastic rope is in a stretched state;

[0023] During the discharge process from the material port, the discharged material impacts the blocking block, so the rough surface of the blocking block will shake, changing the moving direction of the material during the shaking process, thereby expanding the distribution range of the material discharged from the material port on the top material surface in the mixing tank, thereby improving the mixing efficiency.

[0024] Furthermore, balls are movably embedded in the top and bottom ends of the penetrating rod.

[0025] Since the through rod will rotate with the mounting rod when it contacts the bottom wall of the mixing tank or the bottom wall of the baffle, the provision of the ball bearings can reduce the degree of wear of the bottom wall of the mixing tank or the bottom wall of the baffle, thereby protecting the baffle and the mixing tank.

[0026] Furthermore, an air intake valve and an exhaust valve are embedded on the side wall of the socket. The exhaust valve includes an outer shell, an insertion rod and a spring. The insertion rod is vertically and movably inserted on the bottom wall of the outer shell. The two ends of the spring are respectively connected to the inner wall of the outer shell and the side wall of the insertion rod. A U-shaped channel is opened on the insertion rod, both ends of which are located on the side wall of the insertion rod. The output end of the exhaust valve passes through the mixing tank, and the air intake valve is used to extract air from the mixing tank.

[0027] When the inner rod is pulled out from the socket, the gas in the mixing tank can be extracted through the air inlet valve. When the inner rod is retracted into the socket, the air pressure in the socket gradually increases. When the inner rod is fully retracted, the inner rod contacts the plug rod and applies pressure to the plug rod. At this time, the plug rod is retracted into the shell, the spring is stretched, and the two ends of the U-shaped channel connect the socket and the shell. Therefore, the pressure in the socket is quickly relieved, and the exhausted gas impacts the surface of the motor, accelerating the air flow rate on the surface of the motor, which is convenient for the heat dissipation of the motor.

[0028] Therefore, during the movement of the inner rod, the raw materials and dyes can be heated at the same time, and the gas in the mixing tank can be extracted. In a low-pressure environment, the bubbles in the material can be removed, thereby improving the density and uniformity of the final mixed product.

[0029] Furthermore, the raw material tank is provided with a measuring module, a calculating module and a data processing module;

[0030] The measuring module is used to detect the volume of the raw materials and dyes in the raw material chamber and the dye chamber, wherein the measuring module uses an infrared ranging module for measurement;

[0031] The data processing module is used to process the data measured by the measuring module; through the processing, the optimal ratio of the thickness of the raw material and the dye laid in the mixing tank can be obtained when the volumes of the dye and the raw material are both fixed values; and the data is sent to the calculation module;

[0032] The calculation module is used to calculate the received data to obtain the flow ratio of the first solenoid valve and the second solenoid valve, and send the calculated information data to the control module, which controls the flow size of the first solenoid valve and the second solenoid valve.

[0033] Furthermore, the measuring module calculates the volumes of the raw material and the dye according to the height of the raw material in the raw material chamber and the height of the dye in the dye chamber:

[0034]

[0035] Among them, V 原 is the actual volume of the raw material, V 染 is the actual volume of the dye, S is the bottom area of ​​the raw material chamber and the dye chamber respectively, h is the vertical distance from the bottom wall of the raw material chamber and the bottom wall of the dye chamber to the measurement module respectively, h1 is the vertical distance from the top layer of raw material to the measurement module, and h2 is the vertical distance from the top layer of dye to the measurement module;

[0036] The data processing module calculates that in order to improve the contact effect, the raw material and the dye need to be laid out alternately, and the number of layers of raw material laid is the same as the total number of layers of dye laid, so:

[0037]

[0038]

[0039] Therefore, the ratio of the thickness of a single layer of raw material to the thickness of a single layer of dye in the mixing tank can be obtained when the number of layers is the same:

[0040]

[0041] Among them, C 原 and C 染 are the number of raw material layers and dye layers in the mixing tank, respectively, h 1搅拌 and h 2搅拌 are the thickness of a single layer of raw material and a single layer of dye in the mixing tank, respectively, 搅拌 is the bottom area of ​​the mixing tank;

[0042] The first solenoid valve and the second solenoid valve are of the same type, and the raw material laying pipe and the dye laying pipe are installed on the same mounting rod, so

[0043]

[0044] Among them, L 1流量 is the flow rate of the first solenoid valve, L 2流量 is the flow rate of the second solenoid valve, and t is the opening time of the first solenoid valve and the second solenoid valve;

[0045] Finally, the flow rate ratio of the first solenoid valve and the second solenoid valve is obtained:

[0046] ,

[0047] The ratio is sent to a control module, and the flow rates of the first solenoid valve and the second solenoid valve are adjusted through the control module.

[0048] In order to make the dye wrap the raw material, the control module needs to first control the second solenoid valve to open, and make the second solenoid valve The first solenoid valve is in the closed state. At this time, the motor drives the mounting rod to rotate one circle, so the bottom wall of the mixing tank is paved with The thickness of the dye is then controlled by the control module to control the first solenoid valve and the second solenoid valve at normal L 1流量 and L 2流量 When the raw materials are completely placed in the mixing tank, the control module controls the second solenoid valve again. state, and the mounting rod is rotated one circle again, so that the dyes on the top layer and the bottom layer are both in a half-layer state, and it is ensured that each layer of raw materials is wrapped by the dye, thereby improving the stirring effect during the stirring process and further improving the work efficiency.

[0049] Compared with the prior art, the present invention has the following beneficial effects:

[0050] (1) This solution sets a control module, a first solenoid valve, and a second solenoid valve; during the process of the raw material laying pipe and the dye laying pipe being driven by the mounting rod to rotate, the raw material and the dye will be alternately distributed, which has the effect of initially mixing the raw material and the dye, thereby improving the work efficiency in the subsequent stirring process;

[0051] (2) This solution is provided with a hydraulic rod; after the material is laid, the motor drives the raw material laying pipe and the dye laying pipe to rotate through the mounting rod, and at the same time, the hydraulic rod performs reciprocating telescopic motion, which can change the height of the raw material laying pipe and the dye laying pipe, further improving the stirring effect;

[0052] (3) This solution provides a through rod, a piston plate, and a material port. Under the action of the through rod and the piston plate, the bottom material can be transferred to the top, further improving the stirring and mixing effect and playing a role in improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] Figure 1 It is a bottom view structural schematic diagram of the present invention;

[0054] Figure 2 It is a schematic diagram of the top view of the structure of the present invention;

[0055] Figure 3It is a schematic cross-sectional structural diagram of the raw material tank of the present invention;

[0056] Figure 4 It is a schematic diagram of the overall cross-sectional structure of the present invention;

[0057] Figure 5 This is a schematic diagram of the combined structure of the raw material laying pipe, the dye laying pipe and the installation rod of the present invention;

[0058] Figure 6 For the present invention Figure 4 A schematic diagram of the enlarged structure at A in the middle;

[0059] Figure 7 For the present invention Figure 4 A schematic diagram of the enlarged structure at B in the middle;

[0060] Figure 8 It is a schematic diagram of the staggered distribution of raw materials and dyes of the present invention;

[0061] Fig. 9 It is a flow chart of the measurement module, data processing module, calculation module and control module of the present invention.

[0062] Description of the numbers in the figure:

[0063] 1. Mixing tank; 2. Raw material tank; 3. Raw material chamber; 4. Dye chamber; 5. First solenoid valve; 6. Second solenoid valve; 7. Control module; 8. Mounting rod; 801. Sleeve rod; 802. Inner rod; 9. Motor; 10. Raw material laying pipe; 11. Dye laying pipe; 12. Through rod; 13. Piston plate; 14. Material port; 15. Raw material inner sleeve; 16. Dye outer sleeve; 17. Raw material pipe; 18. Dye pipe; 19. Hydraulic rod; 20. Baffle; 21. Elastic rope; 22. Blocking block; 23. Ball; 24. Inlet valve; 25. Exhaust valve; 2501. Outer shell; 2502. Insert rod; 2503. Spring; 26. Measuring module; 27. Calculation module; 28. Data processing module. DETAILED DESCRIPTION

[0064] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention. Embodiment 1:

[0065] See also Figures 1 to 9, a high-efficiency continuous silicone glue coloring device, including a high-efficiency continuous silicone glue coloring device, including a stirring tank 1 and a raw material tank 2, the raw material tank 2 is provided with a raw material chamber 3 and a dye chamber 4, the raw material chamber 3 and the dye chamber 4 have the same height, the shape and size of the bottom surface are the same, the side walls of the raw material chamber 3 and the dye chamber 4 are respectively provided with a first solenoid valve 5 and a second solenoid valve 6, the raw material tank 2 is provided with a control module 7 for controlling the flow of the first solenoid valve 5 and the second solenoid valve 6, a mounting rod 8 is rotatably installed in the stirring tank 1, the stirring tank 1 is provided with a motor 9 whose power output end is fixedly connected to the mounting rod 8, a raw material laying pipe 10 and a dye laying pipe 11 are installed on the side wall of the mounting rod 8, the raw material laying pipe 10 and the dye laying pipe 11 are both provided with openings, and a feeding mechanism matched with the raw material laying pipe 10 and the dye laying pipe 11 is provided in the stirring tank 1;

[0066] A through rod 12 is vertically slidably inserted into the raw material laying pipe 10 and the dye laying pipe 11, and a piston plate 13 is fixedly installed on the through rod 12. A material port 14 is opened on the bottom wall of the raw material laying pipe 10 and the dye laying pipe 11, and a diffusion mechanism is arranged in the material port 14.

[0067] The feeding mechanism comprises a raw material inner sleeve 15 and a dye outer sleeve 16 mounted on the inner wall of the mixing tank 1, the dye outer sleeve 16 is covered on the outside of the raw material inner sleeve 15, and the mounting rod 8 is rotatably inserted on the raw material inner sleeve 15 and the dye outer sleeve 16;

[0068] A raw material tube 17 and a dye tube 18 are embedded on the mounting rod 8. The two ends of the raw material tube 17 are respectively connected to the raw material inner sleeve 15 and the raw material laying pipe 10. The two ends of the dye tube 18 are respectively connected to the dye outer sleeve 16 and the dye laying pipe 11. The output end of the first solenoid valve 5 is connected to the raw material inner sleeve 15, and the output end of the second solenoid valve 6 is connected to the dye outer sleeve 16.

[0069] The mounting rod 8 is a telescopic rod, and the cross-section of the telescopic rod is a polygon, ensuring that the motor 9 can drive the telescopic rod to rotate around the output end of the motor 9. A hydraulic rod 19 is fixedly installed on the bottom wall of the mixing tank 1. The top end of the hydraulic rod 19 slides with the bottom end of the telescopic rod, so that the hydraulic rod 19 can push the telescopic rod to extend and retract without affecting the rotation of the telescopic rod.

[0070] A baffle 20 is installed in the mixing tank 1 to cooperate with the penetrating rod 12 .

[0071] First, a specified amount of raw material and dye is injected into the raw material chamber 3 and the dye chamber 4, and then the opening degree of the first solenoid valve 5 is controlled by the control module 7 to control the amount of raw material discharged from the raw material chamber 3. The raw material discharged from the raw material chamber 3 enters the raw material inner sleeve 15, and then flows along the raw material pipe 17 to the raw material laying pipe 10, and finally flows out through the opening on the raw material laying pipe 10 and falls into the mixing tank 1. Similarly, the opening degree of the second solenoid valve 6 is controlled by the control module 7 to control the dye in the dye chamber 4 to flow out through the openings on the dye pipe 18 and the dye laying pipe 11. Therefore, in the process of the mounting rod 8 driving the raw material laying pipe 10 and the dye laying pipe 11 to rotate, the raw material and the dye will be alternately distributed, which has the effect of preliminarily mixing the raw material and the dye, thereby improving the work efficiency in the subsequent mixing process;

[0072] During the process of the installation rod 8 rotating and the openings on the raw material laying pipe 10 and the dye laying pipe 11 discharging materials, the hydraulic rod 19 is gradually extended, so that the distance between the raw material laying pipe 10 and the dye laying pipe 11 and the topmost material can be kept constant, which can ensure that the raw materials and materials are evenly laid in the mixing tank 1, and prevent the materials from falling and accumulating, which can improve the mixing efficiency for subsequent mixing;

[0073] After the material is laid, the motor 9 drives the raw material laying pipe 10 and the dye laying pipe 11 to rotate through the mounting rod 8, and at the same time, the hydraulic rod 19 performs reciprocating telescopic motion, which can change the height of the raw material laying pipe 10 and the dye laying pipe 11, further improving the stirring effect and playing a role in improving the stirring efficiency;

[0074] During the stirring process, due to the sliding arrangement of the through rod 12, when the telescopic rod is extended to the maximum, the through rod 12 is blocked by the inner bottom wall of the stirring tank 1, and the interiors of the raw material laying pipe 10 and the dye laying pipe 11 are both rectangular cavities. Therefore, when the telescopic rod is extended and the bottom end of the through rod 12 contacts the inner bottom wall of the stirring tank 1, the through rod 12 drives the piston plate 13 to move upward. At this time, the space below the corresponding piston plate 13 in the raw material laying pipe 10 and the dye laying pipe 11 is in a negative pressure state, so that the material at the bottom of the stirring tank 1 can be sucked in through the material port 14. When the telescopic rod is retracted, the through rod 1 2 gradually contacts with the baffle plate 20 and is obstructed by the baffle plate 20. At this time, the through rod 12 cannot move, and the telescopic rod continues to shrink, so that the piston plate 13 and the inner bottom walls of the corresponding raw material laying pipes 10 and dye laying pipes 11 can be relatively displaced. At this time, the materials in the raw material laying pipes 10 and the dye laying pipes 11 located in the space below the corresponding piston plates 13 are squeezed, and the materials will be discharged through the material port 14. Therefore, under the action of the through rod 12 and the piston plate 13, the bottom materials can be transferred to the top, which further improves the stirring and mixing effect and plays a role in improving work efficiency.

[0075] like Figure 4 As shown, the telescopic rod includes a sleeve rod 801 and an inner rod 802 of a hollow structure. The sleeve rod 801 is provided with a plug hole, and the inner rod 802 is slidably inserted in the plug hole. The sleeve rod 801 is connected to the output end of the motor 9.

[0076] By adopting the above technical solution, in the process of the hydraulic rod 19 driving the inner rod 802 to be inserted and pulled out, when the inner rod 802 is inserted into the socket, the volume in the socket becomes smaller and the pressure increases, so the temperature in the socket and the inner rod 802 increases. At this time, the heat is transferred to the raw materials and dyes in the stirring tank 1 by heat exchange, thereby increasing the molecular kinetic energy of the raw materials and the dyes, and weakening the interaction force between the molecules. This weakened interaction force causes the viscosity of the silicone rubber raw material to decrease, thereby improving its fluidity, which plays a role in improving the stirring effect, thereby improving the stirring efficiency.

[0077] like Figure 6 As shown, the diffusion mechanism includes elastic ropes 21 respectively fixedly mounted on the inner bottom walls of the raw material laying tube 10 and the dye laying tube 11, and a blocking block 22 cooperating with the material port 14 is fixedly mounted on the elastic rope 21. The blocking block 22 is made of magnetic material, and the baffle 20 is made of magnetic material that repel each other with the blocking block 22. The blocking block 22 is used to block the material port 14, and balls 23 are movably embedded in the top and bottom ends of the through rod 12.

[0078] By adopting the above technical solution, when the piston plate 13 moves upward, under the action of negative pressure, the blocking blocks 22 on the raw material laying pipe 10 and the dye laying pipe 11 respectively pass through the corresponding material openings 14 and enter the raw material laying pipe 10 and the dye laying pipe 11, ensuring that the material openings 14 can absorb the material, and when the penetration rod 12 is out of contact with the bottom wall of the dye tank, the blocking block 22 blocks the material opening 14 to prevent the material from flowing out;

[0079] When the penetration rod 12 is blocked by the baffle 20, under the action of the repulsive force between the baffle 20 and the blocking block 22, the blocking block 22 extends out of the material port 14, and the elastic rope 21 is in a stretched state;

[0080] During the discharge process of the material from the material port 14, the discharged material impacts the blocking block 22, so the blocking block 22 with a rough surface will shake, changing the moving direction of the material during the shaking process, thereby expanding the distribution range of the material discharged from the material port 14 on the top material surface in the mixing tank 1, thereby improving the mixing efficiency.

[0081] Since the through rod 12 will rotate with the mounting rod 8 when in contact with the inner bottom wall of the mixing tank 1 or the bottom wall of the baffle 20, the ball bearing 23 can reduce the degree of wear of the inner bottom wall of the mixing tank 1 or the bottom wall of the baffle 20, thereby protecting the baffle 20 and the mixing tank 1.

[0082] like Figure 4 , Figure 7 As shown, an air intake valve 24 and an air exhaust valve 25 are embedded on the side wall of the socket, and the air exhaust valve 25 comprises a shell 2501, a plug rod 2502 and a spring 2503. The plug rod 2502 is vertically and movably inserted on the bottom wall of the shell 2501, and the two ends of the spring 2503 are respectively connected to the inner wall of the shell 2501 and the side wall of the plug rod 2502. The plug rod 2502 is provided with a U-shaped channel with both ends located on the side wall of the plug rod 2502. The output end of the exhaust valve 25 passes through the mixing tank 1, and the air intake valve 24 is used to extract air from the mixing tank 1.

[0083] By adopting the above technical solution, when the inner rod 802 is pulled out from the socket, the gas in the mixing tank 1 can be extracted through the air inlet valve 24. When the inner rod 802 is retracted into the socket, the air pressure in the socket gradually increases. When the inner rod 802 is fully retracted, the inner rod 802 contacts the plug rod 2502 and applies pressure to the plug rod 2502. At this time, the plug rod 2502 is retracted into the housing 2501, the spring 2503 is stretched, and the two ends of the U-shaped channel connect the socket and the housing 2501. Therefore, the pressure in the socket is quickly relieved, and the discharged gas impacts the surface of the motor 9, accelerating the air flow rate on the surface of the motor 9, which is convenient for the heat dissipation of the motor 9.

[0084] Therefore, during the movement of the inner rod 802, the raw materials and dyes can be heated at the same time, and the gas in the mixing tank 1 can be extracted. In a low-pressure environment, the bubbles in the material can be removed, thereby improving the density and uniformity of the final mixed product.

[0085] like Figure 1 , Figure 2 , Figure 3 , Fig. 9 As shown, the raw material tank 2 is provided with a measuring module 26, a calculating module 27 and a data processing module 28;

[0086] The measuring module 26 is used to detect the volume of the raw material and the dye in the raw material chamber 3 and the dye chamber 4, wherein the measuring module 26 uses an infrared distance measuring module for measurement;

[0087] The data processing module 28 is used to process the data measured by the measuring module 26; through the processing, it can be obtained: when the volume of the dye and the raw material are both fixed values, the optimal ratio of the thickness of the raw material and the dye laid in the mixing tank 1; and the data is sent to the calculation module 27;

[0088] The calculation module 27 is used to calculate the received data to obtain the flow ratio of the first solenoid valve 5 and the second solenoid valve 6, and send the calculated information data to the control module 7, which controls the flow size of the first solenoid valve 5 and the second solenoid valve 6.

[0089] By adopting the above technical solution, the measuring module 26 calculates the volumes of the raw material and the dye according to the height of the raw material in the raw material chamber 3 and the height of the dye in the dye chamber 4:

[0090]

[0091] Among them, V 原 is the actual volume of the raw material, V 染 is the actual volume of the dye, S is the bottom area of ​​the raw material chamber 3 and the dye chamber 4, h is the vertical distance from the bottom wall of the raw material chamber 3 and the bottom wall of the dye chamber 4 to the measuring module 26, h1 is the vertical distance from the top layer of the raw material to the measuring module 26, and h2 is the vertical distance from the top layer of the dye to the measuring module 26;

[0092] The data processing module 28 calculates that in order to improve the contact effect, the raw material and the dye need to be laid out alternately, and the number of layers of the raw material is the same as the total number of layers of the dye, so:

[0093]

[0094]

[0095] Therefore, the ratio of the thickness of a single layer of raw material to the thickness of a single layer of dye in the mixing tank 1 can be obtained when the number of layers is the same:

[0096]

[0097] Among them, C 原 and C 染 are the number of raw material layers and dye layers in stirring tank 1, respectively, h 1搅拌 and h 2搅拌 are the thickness of a single layer of raw material and a single layer of dye in the mixing tank 1, S 搅拌 is the bottom area of ​​the mixing tank 1;

[0098] The first solenoid valve 5 and the second solenoid valve 6 are of the same type, and the raw material laying pipe 10 and the dye laying pipe 11 are installed on the same mounting rod 8, so

[0099]

[0100] Among them, L 1流量 is the flow rate of the first solenoid valve 5, L 2流量 is the flow rate of the second solenoid valve 6, and t is the opening time of the first solenoid valve 5 and the second solenoid valve 6;

[0101] Finally, the flow rate ratio of the first solenoid valve 5 and the second solenoid valve 6 is obtained:

[0102] ,

[0103] The ratio is sent to the control module 7 , and the flow rates of the first solenoid valve 5 and the second solenoid valve 6 are adjusted through the control module 7 .

[0104] In order to make the dye wrap the raw material, the control module 7 needs to first control the second solenoid valve 6 to open, and make the second solenoid valve 6 The first solenoid valve 5 is in a closed state. At this time, the motor 9 drives the mounting rod 8 to rotate one circle, so the inner bottom wall of the mixing tank 1 is paved with The thickness of dye, and then through the control module 7 to control the first electromagnetic valve 5 and the second electromagnetic valve 6 to work in the normal L1 flow and L2 flow state, when the raw material is completely laid into the mixing tank 1, the control module 7 again controls the second electromagnetic valve 6 state, and the mounting rod 8 is rotated one circle again, so that the dyes on the top layer and the bottom layer can be in a half-layer state, and it is ensured that each layer of raw materials is wrapped by the dye, thereby improving the stirring effect during the stirring process and further improving the work efficiency.

[0105] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An efficient and continuous silicone rubber coloring device, comprising a stirring tank (1) and a raw material tank (2), wherein the raw material tank (2) is provided with a raw material chamber (3) and a dye chamber (4), wherein the raw material chamber (3) and the dye chamber (4) have the same height, the same bottom surface shape and size, and are characterized in that: A first solenoid valve (5) and a second solenoid valve (6) are respectively provided on the side walls of the raw material chamber (3) and the dye chamber (4); a control module (7) for controlling the flow of the first solenoid valve (5) and the second solenoid valve (6) is provided on the raw material tank (2); a mounting rod (8) is rotatably installed in the stirring tank (1); a motor (9) is provided on the stirring tank (1) with a power output end fixedly connected to the mounting rod (8); a raw material laying pipe (10) and a dye laying pipe (11) are installed on the side wall of the mounting rod (8); the raw material laying pipe (10) and the dye laying pipe (11) are both provided with openings; and a feeding mechanism cooperating with the raw material laying pipe (10) and the dye laying pipe (11) is provided in the stirring tank (1); The raw material laying pipe (10) and the dye laying pipe (11) are both vertically slidably inserted with a through rod (12), and a piston plate (13) is fixedly mounted on the through rod (12). The bottom walls of the raw material laying pipe (10) and the dye laying pipe (11) are both provided with a material opening (14), and a diffusion mechanism is provided in the material opening (14); A baffle (20) cooperating with the penetration rod (12) is installed in the stirring tank (1); the diffusion mechanism comprises elastic ropes (21) respectively fixedly installed on the inner bottom wall of the raw material laying pipe (10) and the inner bottom wall of the dye laying pipe (11); a blocking block (22) cooperating with the material opening (14) is fixedly installed on the elastic rope (21); the blocking block (22) is made of a magnetic material, and the baffle (20) is made of a magnetic material that repel the blocking block (22); the blocking block (22) is used to block the material opening (14); The feeding mechanism comprises a raw material inner sleeve (15) and a dye outer sleeve (16) mounted on the inner wall of the stirring tank (1), the dye outer sleeve (16) is covered on the outside of the raw material inner sleeve (15), and the mounting rod (8) is rotatably inserted on the raw material inner sleeve (15) and the dye outer sleeve (16); A raw material tube (17) and a dye tube (18) are embedded on the mounting rod (8); two ends of the raw material tube (17) are respectively connected to the raw material inner sleeve (15) and the raw material laying pipe (10); two ends of the dye tube (18) are respectively connected to the dye outer sleeve (16) and the dye laying pipe (11); the output end of the first solenoid valve (5) is connected to the raw material inner sleeve (15); and the output end of the second solenoid valve (6) is connected to the dye outer sleeve (16); The mounting rod (8) is a telescopic rod having a polygonal cross section. A hydraulic rod (19) is fixedly mounted on the bottom wall of the mixing tank (1), and the top end of the hydraulic rod (19) is slidably matched with the bottom end of the telescopic rod.

2. The highly efficient and continuous silicone adhesive coloring device according to claim 1, characterized in that: The telescopic rod comprises a sleeve rod (801) and an inner rod (802) of a hollow structure, the sleeve rod (801) is provided with an insertion hole, the inner rod (802) is slidably inserted in the insertion hole, and the sleeve rod (801) is connected to the output end of the motor (9).

3. The highly efficient and continuous silicone adhesive coloring device according to claim 2 is characterized in that: Balls (23) are movably embedded at the top and bottom ends of the penetration rod (12).

4. The highly efficient and continuous silicone adhesive coloring device according to claim 3 is characterized in that: An air intake valve (24) and an air exhaust valve (25) are embedded on the side wall of the insertion hole. The output end of the air exhaust valve (25) passes through the stirring tank (1). The air intake valve (24) is used to extract air from the stirring tank (1).

5. The highly efficient and continuous silicone adhesive coloring device according to claim 4 is characterized in that: The raw material tank (2) is provided with a measuring module (26), a calculating module (27) and a data processing module (28); The measuring module (26) is used to detect the volumes of the raw material and dye in the raw material chamber (3) and the dye chamber (4); The data processing module (28) is used to process the data measured by the measuring module (26); through the processing, the optimal ratio of the thickness of the raw material and the dye laid in the stirring tank (1) can be obtained when the volumes of the dye and the raw material are both constant values; and the data is sent to the calculation module (27); The calculation module (27) is used to calculate the received data, thereby obtaining the flow rate ratio of the first solenoid valve (5) and the second solenoid valve (6), and to send the calculated information data to the control module (7), so that the flow rates of the first solenoid valve (5) and the second solenoid valve (6) are controlled by the control module (7).

6. The highly efficient and continuous silicone adhesive coloring device according to claim 5, characterized in that: The measuring module (26) calculates the volumes of the raw material and the dye respectively according to the height of the raw material in the raw material chamber (3) and the height of the dye in the dye chamber (4): Among them, V 原 is the actual volume of the raw material, V 染 is the actual volume of the dye, S is the bottom area of ​​the raw material chamber (3) and the dye chamber (4), h is the vertical distance from the bottom wall of the raw material chamber (3) and the bottom wall of the dye chamber (4) to the measuring module (26), h1 is the vertical distance from the top layer of raw material to the measuring module (26), and h2 is the vertical distance from the top layer of dye to the measuring module (26); The data processing module (28) calculates that in order to improve the contact effect, the raw material and the dye need to be laid out at intervals, and the number of layers of the raw material is the same as the total number of layers of the dye, therefore: Therefore, the ratio of the thickness of a single layer of raw material to the thickness of a single layer of dye in the stirring tank (1) can be obtained when the number of layers is the same: Among them, C 原 and C 染 are the number of raw material layers and dye layers in the mixing tank (1), respectively, h 1搅拌 and h 2搅拌 are the thickness of a single layer of raw material and a single layer of dye in the mixing tank (1), respectively, S 搅拌 is the bottom area of ​​the mixing tank (1); The first solenoid valve (5) and the second solenoid valve (6) are solenoid valves of the same type, and the raw material laying pipe (10) and the dye laying pipe (11) are installed on the same mounting rod (8), so Among them, L 1流量 is the flow rate of the first solenoid valve (5), L 2流量 is the flow rate of the second solenoid valve (6), and t is the opening time of the first solenoid valve (5) and the second solenoid valve (6); Finally, the flow rate ratio of the first solenoid valve (5) and the second solenoid valve (6) is obtained: ， The ratio is sent to a control module (7), and the flow rates of the first solenoid valve (5) and the second solenoid valve (6) are adjusted through the control module (7).

Images