A defoaming device for silica gel tag production

Abstract

The utility model belongs to silica gel label production technical field, concretely speaking is a kind of silica gel label production defoaming device, including bottom plate, the water tank is fixedly connected in the bottom plate top, the water tank inside is equipped with a plurality of electric heating tube, the water tank side wall is connected with drain pipe, the valve is installed on the drain pipe, the water tank inside is placed with storage barrel, the hydraulic cylinder is installed in the bottom plate top, the hydraulic cylinder top is fixedly connected with fixed plate, the vacuum pump is installed in the fixed plate top, the storage barrel top is connected with bucket cover, the fixed block is installed on the bucket cover, by the above structure, set up water tank and storage barrel and bucket cover, use vacuum pump to generate vacuum effect, can heat the water in water tank by electric heating tube, to make hot water to the silica gel in storage barrel heat softening reduce its viscosity, can make the bubble in silica gel more easily rise to upper layer break, to improve the vacuum defoaming effect of silica gel raw materials.

Description

Technical Field

[0001] This utility model belongs to the field of silicone label production technology, specifically a silicone label production defoaming device. Background Technology

[0002] Silicone labels, widely used in the clothing, footwear, bag, and toy industries, have gradually become a popular choice for brand identification and decorative design due to their unique material properties and technological advantages.

[0003] Silicone labels are made from silicone raw materials. During the production process, silicone raw materials need to be degassed to remove air bubbles and ensure the quality of the finished product. The existing degasing method usually uses vacuum degasing, which reduces the air pressure inside the silicone to make the bubbles expand rapidly and rise to the surface, eventually breaking down to complete the degasing. However, during long-term use and observation, it was found that when vacuum degasing is performed, because silicone is relatively viscous at room temperature, the air bubbles in the silicone raw materials have greater resistance and are difficult to rise to the surface.

[0004] Therefore, this utility model provides a degassing device for producing silicone labels. Utility Model Content

[0005] To overcome the shortcomings of the existing technology and solve at least one of the problems mentioned in the background technology, a degassing device for producing silica gel labels is proposed.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A degassing device for producing silicone labels, comprising a base plate; a water tank fixedly connected to the top of the base plate; multiple electric heating tubes installed inside the water tank; a drain pipe connected to the side wall of the water tank; a valve installed on the drain pipe; a storage tank placed inside the water tank; a hydraulic cylinder installed on the top of the base plate; a fixing plate fixedly connected to the top of the hydraulic cylinder; a vacuum pump installed on the top of the fixing plate; a lid connected to the top of the storage tank; a fixing block installed on the lid; a suction pipe and an exhaust pipe connected to the fixing block; and suction pipes at both ends... The system is connected to a vacuum pump and a bucket lid respectively; valves are installed on both the suction pipe and the exhaust pipe; a sealing ring is installed on the bucket lid; a support component and a fixing component are provided inside the water tank; an observation component and a stirring component are provided on the bucket lid; a connecting component and a limiting component are provided inside the bucket lid; with the above structure, the water tank, storage bucket, and bucket lid are set up, and a vacuum effect is generated by using a vacuum pump. The water in the water tank can be heated by an electric heating element, so that the hot water can heat and soften the silica gel in the storage bucket, reducing its viscosity. This allows the bubbles in the silica gel to rise to the upper layer more easily and break, thereby improving the vacuum degassing effect on the silica gel raw material.

[0007] Preferably, the stirring assembly includes a motor; the motor is fixedly connected to the top of the fixed plate; a rotating shaft is fixedly connected to the output end of the motor; a stirring shaft is installed at the bottom of the rotating shaft; and multiple stirring rods are fixedly connected to the stirring shaft. With the above structure, the motor, rotating shaft, and stirring shaft can drive the stirring rods to stir the silica gel in the storage tank, thereby cutting and breaking up the air bubbles in the silica gel, and making the viscosity of the silica gel more uniform, thus improving the degassing effect of the silica gel.

[0008] Preferably, the connecting assembly includes a limiting block; the limiting block is fixedly connected to the bottom of the rotating shaft; the limiting block is provided with a sliding groove and a retaining groove; a pair of fixing rods are fixedly connected to the side wall of the stirring shaft; through the above structure, the limiting block, sliding groove and retaining groove are set, and the fixing rods are used in conjunction to facilitate the connection and separation of the rotating shaft and the stirring shaft, so that the stirring shaft and stirring rod can be disassembled for cleaning and subsequent maintenance after degassing.

[0009] Preferably, the limiting component includes a screw; the screw is installed on the side wall of the limiting block; a pressure plate is rotatably connected to the bottom of the screw; a positioning groove is provided in the limiting block; a positioning block is fixedly connected to the end of the pressure plate; with the above structure, the screw and pressure plate, together with the positioning groove and positioning block, can fix the top of the stirring shaft by the pressure plate, thereby improving the stability of the stirring shaft in the position within the limiting block.

[0010] Preferably, the fixing component includes a pair of locking blocks; the pair of locking blocks are symmetrically fixed to the side wall of the storage tank; the locking blocks are provided with slots; a pair of insert rods are installed inside the water tank; with the above structure, the locking blocks, slots and insert rods are set, and the insertion and cooperation between the insert rods and the locking blocks can improve the convenience of fixing and disassembling the storage tank in the water tank.

[0011] Preferably, the support assembly includes multiple support columns; the multiple support columns are uniformly fixed to the bottom of the inner side of the water tank; with the above structure, the support columns support the bottom of the storage tank, which can improve the stability of the storage tank in the water tank, and the uniform arrangement of the support columns can make the hot water contact the bottom of the storage tank, thereby making the internal silicone heat more evenly heated.

[0012] The beneficial effects of this utility model are as follows: 1. The silicone label production degassing device of this utility model, by setting up a water tank, a storage bucket and a bucket lid, and using a vacuum pump to generate a vacuum effect, can heat the water in the water tank through an electric heating tube, thereby heating and softening the silicone in the storage bucket and reducing its viscosity, making it easier for the bubbles in the silicone to rise to the upper layer and break, thereby improving the vacuum degassing effect on the silicone raw material.

[0013] 2. The silicone label production degassing device of this utility model, by setting a motor, a rotating shaft and a stirring shaft, can drive the stirring rod to stir the silicone in the storage tank, thereby cutting and breaking up the air bubbles in the silicone, and making the viscosity of the silicone more uniform, thereby improving the degassing effect of the silicone. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings.

[0015] Figure 1 This is a perspective view of the present invention; Figure 2 This is a schematic diagram of the water tank structure in this utility model; Figure 3 This is a schematic diagram of the fit between the storage bucket and the bucket lid in this utility model; Figure 4 This is a schematic diagram of the structure of the bucket lid in this utility model; Figure 5 This is a schematic diagram of the cooperation structure between the limiting block and the stirring shaft in this utility model.

[0016] Legend: 1. Base plate; 11. Water tank; 12. Heating element; 13. Drain pipe; 14. Storage bucket; 15. Hydraulic cylinder; 16. Fixing plate; 17. Vacuum pump; 18. Bucket lid; 19. Fixing block; 110. Suction pipe; 111. Exhaust pipe; 112. Sealing ring; 2. Motor; 21. Rotating shaft; 22. Stirring shaft; 23. Stirring rod; 3. Limiting block; 31. Slide groove; 32. Slot; 33. Fixing rod; 4. Screw; 41. Pressure plate; 42. Positioning groove; 43. Positioning block; 5. Locking block; 51. Slot; 52. Insert rod; 6. Support column; 7. Observation window. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0018] Specific implementation examples are given below.

[0019] like Figures 1 to 3As shown in the embodiment of this utility model, a degassing device for producing silicone labels includes a base plate 1; a water tank 11 is fixedly connected to the top of the base plate 1; multiple electric heating tubes 12 are installed inside the water tank 11; a drain pipe 13 is connected to the side wall of the water tank 11; a valve is installed on the drain pipe 13; a storage tank 14 is placed inside the water tank 11; a hydraulic cylinder 15 is installed on the top of the base plate 1; a fixing plate 16 is fixedly connected to the top of the hydraulic cylinder 15; a vacuum pump 17 is installed on the top of the fixing plate 16; a lid 18 is connected to the top of the storage tank 14; a fixing block 19 is installed on the lid 18; and an exhaust pipe 11 is connected to the fixing block 19. 0 and exhaust pipe 111; the two ends of the suction pipe 110 are connected to the vacuum pump 17 and the barrel cover 18 respectively; valves are installed on both the suction pipe 110 and the exhaust pipe 111; a sealing ring 112 is installed on the barrel cover 18; a support assembly and a fixing assembly are provided inside the water tank 11; an observation assembly and a stirring assembly are provided on the barrel cover 18; a connecting assembly and a limiting assembly are provided inside the barrel cover 18; during operation, the silicone raw material is added to the storage tank 14, and then the storage tank 14 is installed in the water tank 11 through the fixing assembly. Then, the hydraulic cylinder 15 is activated to retract, driving the fixing plate 16 and the barrel cover 18 to descend, so that the barrel cover 18 covers the top of the storage tank 14. The sealing ring 112 seals the joint between the lid 18 and the storage tank 14. Water is then added to the water tank 11 and heated to 60-80 degrees Celsius via the heating element 12. The water temperature is maintained within this range through circulating heating via the heating element 12. At this point, the storage tank 14 comes into contact with the hot water, causing the silicone material inside to soften. Then, the valve of the exhaust pipe 111 is closed and the valve of the suction pipe 110 is opened. The vacuum pump 17 is then started to evacuate the storage tank 14, creating a vacuum. This allows the air bubbles in the silicone within the storage tank 14 to be degassed using a vacuum method. After degassed, the valve of the suction pipe 110 is closed first, and then... Open the valve on the exhaust pipe 111 to release air from the storage tank 14, then start the hydraulic cylinder 15 to stretch and drive the fixed plate 16 and the lid 18 to rise, and then remove the storage tank 14 from the water tank 11. Then put the next set of storage tanks 14 waiting for degassing into the water tank 11. With the above structure, the water tank 11, storage tank 14 and lid 18 are set up. With the vacuum pump 17 used to generate a vacuum effect, the water in the water tank 11 can be heated by the electric heating tube 12. The hot water can heat and soften the silica gel in the storage tank 14 to reduce its viscosity, making it easier for the bubbles in the silica gel to rise to the upper layer and break, thereby improving the vacuum degassing effect on the silica gel raw material.

[0020] like Figure 3As shown, the stirring assembly includes a motor 2; the motor 2 is fixedly connected to the top of the fixed plate 16; a rotating shaft 21 is fixedly connected to the output end of the motor 2; a stirring shaft 22 is installed at the bottom of the rotating shaft 21; and multiple stirring rods 23 are fixedly connected to the stirring shaft 22. During operation, when degassing the silica gel in the storage tank 14, the motor 2 is started to drive the rotating shaft 21, the stirring shaft 22, and the stirring rods 23 to rotate. At this time, the stirring rods 23 will stir the silica gel raw material in the storage tank 14. When the hydraulic cylinder 15 drives the fixed plate 16 to rise or fall, it will drive the motor 2, the rotating shaft 21, the stirring shaft 22, and the stirring rods 23 to rise or fall simultaneously. Through the above structure, the motor 2, the rotating shaft 21, and the stirring shaft 22 can drive the stirring rods 23 to stir the silica gel in the storage tank 14, thereby cutting and breaking up the air bubbles in the silica gel and making the viscosity of the silica gel more uniform, thus improving the degassing effect of the silica gel.

[0021] like Figure 4 and Figure 5 As shown, the connecting assembly includes a limiting block 3; the limiting block 3 is fixedly connected to the bottom of the rotating shaft 21; the limiting block 3 has a sliding groove 31 and a slot 32; a pair of fixing rods 33 are fixedly connected to the side wall of the stirring shaft 22; during operation, the fixing rods 33 on the stirring shaft 22 are aligned with the sliding groove 31, and then the stirring shaft 22 is pushed into the limiting block 3, so that the stirring shaft 22 and the fixing rods 33 enter the sliding groove 31. Then, the stirring shaft 22 moves downward under the action of gravity. At this time, the fixing rods 33 will be stuck in the slot 32, thereby connecting the stirring shaft 22 and the rotating shaft 21 together, and fixing the position of the stirring shaft 22 by the limiting assembly. When degassing is completed, the liquid... The pressure cylinder 15 drives the stirring shaft 22 to rise, and then the fixing of the stirring shaft 22 is released by the limiting component. The stirring shaft 22 is then pushed upward to make the fixing rod 33 rise from the slot 32. Then the stirring shaft 22 is pulled away from the limiting block 3 to make the fixing rod 33 move out of the slide groove 31. At this time, the stirring shaft 22 can be removed from the limiting block 3 to complete the separation of the stirring shaft 22 from the rotating shaft 21. Through the above structure, the limiting block 3, the slide groove 31 and the slot 32 are set, and the fixing rod 33 is used in conjunction to facilitate the connection and separation of the rotating shaft 21 and the stirring shaft 22. This makes it easy to remove the stirring shaft 22 and the stirring rod 23 for cleaning and subsequent maintenance after degassing.

[0022] like Figure 5As shown, the limiting assembly includes a screw 4; the screw 4 is installed on the side wall of the limiting block 3; a pressure plate 41 is rotatably connected to the bottom of the screw 4; a positioning groove 42 is provided in the limiting block 3; a positioning block 43 is fixedly connected to the end of the pressure plate 41; during operation, after the stirring shaft 22 is stuck in the limiting block 3, the pressure plate 41 can be moved towards the top of the stirring shaft 22 by rotating the screw 4. At this time, the pressure plate 41 will drive the positioning block 43 to slide in the positioning groove 42 when it moves. When the pressure plate 41 contacts the top of the stirring shaft 22, it can be fixed in the limiting block 3. When it is necessary to remove the stirring shaft 22 from the limiting block 3, the pressure plate 41 can be raised away from the top of the stirring shaft 22 by reversing the screw 4, thereby releasing the fixation of the stirring shaft 22. Through the above structure, the screw 4 and the pressure plate 41 are set, and the positioning groove 42 and the positioning block 43 are used to fix the top of the stirring shaft 22 by the pressure plate 41, thereby improving the stability of the stirring shaft 22 in the limiting block 3.

[0023] like Figure 2 As shown, the fixing component includes a pair of locking blocks 5; the pair of locking blocks 5 are symmetrically fixed to the side wall of the storage bucket 14; the locking blocks 5 are provided with slots 51; a pair of insert rods 52 are installed inside the water tank 11; during operation, when the storage bucket 14 is placed in the water tank 11, the slots 51 in the locking blocks 5 are aligned with the insert rods 52 in the water tank 11. After the insert rods 52 are inserted into the slots 51, the position of the storage bucket 14 can be fixed in the water tank 11. Through the above structure, the locking blocks 5, slots 51 and insert rods 52 are set, and the insertion and cooperation between the insert rods 52 and the locking blocks 5 can improve the convenience of fixing and disassembling the storage bucket 14 in the water tank 11.

[0024] like Figure 2 As shown, the support assembly includes multiple support columns 6; the multiple support columns 6 are uniformly fixed to the bottom of the inner side of the water tank 11; during operation, when the storage tank 14 is fixed in the water tank 11, the bottom of the storage tank 14 contacts the top of the support column 6 in the water tank 11. At this time, the support column 6 will support the storage tank 14 from the bottom, thereby making the position of the storage tank 14 more stable. Through the above structure, setting the support column 6 to support the storage tank 14 from the bottom can improve the stability of the storage tank 14 fixed in the water tank 11. At the same time, the uniform arrangement of the support column 6 can make the hot water contact the bottom of the storage tank 14, thereby making the internal silicone heat more evenly heated.

[0025] like Figure 1As shown, the observation component includes an observation window 7; the observation window 7 is installed on the bucket lid 18; the observation window 7 is made of tempered glass; during operation, the degassing status of the silica gel inside the storage bucket 14 can be directly observed through the observation window 7. With the above structure, the observation window 7 facilitates the observation of the inside of the storage bucket 14, thereby reducing the need to repeatedly open the bucket lid 18 to confirm whether the silica gel degassing is complete, which leads to cumbersome operation and wastes energy by repeatedly vacuuming.

[0026] Working principle: Silicone raw material is added to the storage tank 14, which is then installed in the water tank 11 using a fixing assembly. The hydraulic cylinder 15 is then activated to retract, causing the fixing plate 16 and the lid 18 to descend, placing the lid 18 over the top of the storage tank 14. At this point, the sealing ring 112 seals the joint between the lid 18 and the storage tank 14. Water is then added to the water tank 11 and heated to 60-80 degrees Celsius using the electric heating element 12. The water temperature is maintained within this range through circulating heating by the electric heating element 12. The contact between the storage tank 14 and the hot water softens the silicone raw material inside. The valve on the exhaust pipe 111 is then closed, and the valve on the suction pipe 110 is opened. The vacuum pump 17 is then activated to evacuate the storage tank 14, creating a vacuum. At this point, the air bubbles in the silica gel in the storage tank 14 can be degassed using a vacuum method. After degasing, first close the valve of the suction pipe 110, then open the valve on the exhaust pipe 111 to release the air from the storage tank 14. Then, start the hydraulic cylinder 15 to stretch and drive the fixed plate 16 and the tank cover 18 to rise. Then, remove the storage tank 14 from the water tank 11. After that, put the next set of storage tanks 14 waiting to be degassed into the water tank 11. When degasing the silica gel in the storage tank 14, start the motor 2 to drive the rotating shaft 21, the stirring shaft 22, and the stirring rod 23 to rotate. At this time, the stirring rod 23 will stir the silica gel raw material in the storage tank 14. When the hydraulic cylinder 15 drives the fixed plate 16 to rise or fall, it will drive the motor 2, the rotating shaft 21, and the stirring shaft. 22. The stirring rod 23 rises or falls simultaneously, aligning the fixing rod 33 on the stirring shaft 22 with the slide groove 31. Then, the stirring shaft 22 is pushed into the limiting block 3, causing the stirring shaft 22 and the fixing rod 33 to enter the slide groove 31. The stirring shaft 22 then moves downwards under gravity, at which point the fixing rod 33 will be locked in the slot 32, thus connecting the stirring shaft 22 with the rotating shaft 21. The position of the stirring shaft 22 is fixed by the limiting component. After degassing is complete, the hydraulic cylinder 15 drives the stirring shaft 22 upwards. Then, the fixing component releases the stirring shaft 22, and the stirring shaft 22 is pushed upwards again, causing the fixing rod 33 to rise from the slot 32. Finally, the stirring shaft 22 is pulled away from the limiting block 3, causing the fixing rod 33 to move out of the slide groove 31. The stirring shaft 22 can be removed from the limiting block 3, thus separating it from the rotating shaft 21. Once the stirring shaft 22 is locked in the limiting block 3, the pressure plate 41 can be moved towards the top of the stirring shaft 22 by rotating the screw 4. During this movement, the pressure plate 41 will cause the positioning block 43 to slide within the positioning groove 42. When the pressure plate 41 contacts the top of the stirring shaft 22, it can be fixed within the limiting block 3. To remove the stirring shaft 22 from the limiting block 3, the pressure plate 41 can be raised away from the top of the stirring shaft 22 by reversing the screw 4, thus releasing the fixation of the stirring shaft 22. When placing the storage bucket 14 into the water tank 11, align the slot 51 in the locking block 5 with the insertion rod 52 in the water tank 11. After the insertion rod 52 is inserted into the slot 51...The storage tank 14 can be fixed inside the water tank 11. When the storage tank 14 is fixed inside the water tank 11, the bottom of the storage tank 14 contacts the top of the support column 6 inside the water tank 11. At this time, the support column 6 will support the storage tank 14 from the bottom, thereby making the position of the storage tank 14 more stable. The degassing of the silica gel inside the storage tank 14 can be directly observed through the observation window 7.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A device for defoaming of silica gel marking production, comprising a base plate (1); characterized in that: A water tank (11) is fixedly connected to the top of the base plate (1); multiple electric heating tubes (12) are installed inside the water tank (11); a drain pipe (13) is connected to the side wall of the water tank (11); a valve is installed on the drain pipe (13); a storage bucket (14) is placed inside the water tank (11); a hydraulic cylinder (15) is installed on the top of the base plate (1); a fixing plate (16) is fixedly connected to the top of the hydraulic cylinder (15); a vacuum pump (17) is installed on the top of the fixing plate (16); a bucket lid (18) is connected to the top of the storage bucket (14); the bucket lid (18) A fixing block (19) is installed on the 18); the fixing block (19) is connected to a suction pipe (110) and an exhaust pipe (111); the two ends of the suction pipe (110) are connected to a vacuum pump (17) and a bucket lid (18) respectively; valves are installed on both the suction pipe (110) and the exhaust pipe (111); a sealing ring (112) is installed on the bucket lid (18); a support component and a fixing component are provided inside the water tank (11); an observation component and a stirring component are provided on the bucket lid (18); a connecting component and a limiting component are provided inside the bucket lid (18).

2. A device for defoaming a silicone label according to claim 1, characterized in that: The stirring assembly includes a motor (2); the motor (2) is fixed to the top of the fixed plate (16); a rotating shaft (21) is fixed to the output end of the motor (2); a stirring shaft (22) is installed at the bottom of the rotating shaft (21); and multiple stirring rods (23) are fixed to the stirring shaft (22).

3. The silicone label production degassing device according to claim 2, characterized in that: The connecting assembly includes a limiting block (3); the limiting block (3) is fixed to the bottom of the rotating shaft (21); the limiting block (3) is provided with a sliding groove (31) and a slot (32); a pair of fixing rods (33) are fixed to the side wall of the stirring shaft (22).

4. The silicone label production degassing device according to claim 3, characterized in that: The limiting component includes a screw (4); the screw (4) is installed on the side wall of the limiting block (3); a pressure plate (41) is rotatably connected to the bottom of the screw (4); a positioning groove (42) is provided in the limiting block (3); a positioning block (43) is fixedly connected to the end of the pressure plate (41).

5. A degassing device for producing silicone labels according to claim 1, characterized in that: The fixing component includes a pair of locking blocks (5); the pair of locking blocks (5) are symmetrically fixed to the side wall of the storage tank (14); the locking blocks (5) are provided with slots (51); a pair of insert rods (52) are installed inside the water tank (11).

6. The silicone label production degassing device according to claim 1, characterized in that: The support assembly includes multiple support columns (6); the multiple support columns (6) are uniformly fixed to the bottom of the inner side of the water tank (11).

7. A degassing device for producing silicone labels according to claim 1, characterized in that: The observation component includes an observation window (7); the observation window (7) is mounted on the bucket lid (18); the observation window (7) is made of tempered glass.

Images