A gel filling equipment
By designing automated gel filling equipment, including batch storage, bag support and sealing units, the pollution, efficiency and cost problems during gel filling process are solved, and an efficient and sterile gel filling process is achieved.
Patent Information
- Application Number
- CN202410035525.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-10
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2044-01-10
AI Technical Summary
The existing gel filling equipment can easily lead to gel microbial contamination, low operating efficiency, high production cost during the filling process, and the gel is prone to dripping and causing ground pollution.
A gel filling equipment was designed, including a reactor, a filling machine body, a batch storage unit, a bag support unit and a sealing unit. The batch storage unit reduces manual operation, the bag support unit expands the filling inlet, and the sealing unit automatically seals it to achieve Automatic infusion to avoid exposure of gels to the air.
Improve gel infusion efficiency, reduce manual operation, reduce production costs, keep the floor clean, and improve the sterility of the gel.
Smart Images
Figure CN117775401B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of gel filling equipment, in particular to a gel filling equipment. Background Art
[0002] Gel refers to a macromolecular aggregate composed of microscopic condensates. It is a substance in a gel state, usually composed of high molecular polymers or colloidal substances. The characteristics of gel are that it has a stable structure, the strength and shape of a solid substance, but also has the fluidity of a liquid. In life, gel is commonly found in many substances, such as cosmetics, medicines, food, toys, etc. When filling gel, a gel filling equipment is used.
[0003] Gel filling equipment is a special equipment used to package and fill gel products. Usually, when filling the gel, the produced gel needs to be transferred to a barrel container, and then the gel is manually scooped from the barrel container for product filling. During the whole process, the gel is exposed to the air for too long, which is prone to microbial contamination. There are many manual operation steps, which is not conducive to improving production efficiency. When the gel is transferred manually, it is easy to cause the gel to drip onto the ground, causing ground pollution and increasing the loss of production costs. When the gel is packaged, it is necessary to manually take the packaging bag individually to open the mouth for filling, and then manually seal it, which increases the workload of the operator and reduces the gel filling efficiency.
[0004] Combining the above problems, we will find that it is difficult to avoid the above problems at the same time when using the existing gel filling equipment on the market, and even if it can be solved, it needs to be solved with the cooperation of external tools, which cannot achieve the desired effect. Therefore, we propose a gel filling equipment. Summary of the invention
[0005] The object of the present invention is to provide a gel filling device to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a gel filling device, comprising a reactor, a support frame is fixedly connected to the bottom of the reactor to support the reactor, a universal wheel is fixedly connected to the bottom of the support frame, and the number of the universal wheels is four, which is convenient for moving the reactor, a discharge pipe is fixedly connected to the bottom of the reactor, a feed pipe is arranged at the bottom of the discharge pipe, an operating table is arranged at the bottom of the feed pipe, a sliding table is fixedly connected to one side of the operating table, a filling machine body is fixedly connected to the top of the operating table, a discharge nozzle is fixedly connected to the surface of the filling machine body, a control cabinet is fixedly connected to the surface of the reactor to comprehensively control the power supply required by the equipment, and a filling mechanism is arranged on the top of the operating table;
[0007] The filling mechanism includes a batch storage unit, which is arranged on the top of the operating table and stores the plastic film bags needed for gel filling in batches to avoid manual and repeated taking of individual bags;
[0008] The filling mechanism includes a bag-holding unit, which is arranged on the top of the operating table and is used in conjunction with the batch storage unit to hold the film bag taken from the batch storage unit open, thereby increasing the filling inlet area and facilitating the filling of the gel;
[0009] The filling mechanism also includes a sealing unit, which is arranged on the top of the operating table and seals the film bags after filling. The sealing unit is used in conjunction with the batch storage unit and the bag support unit to reduce manual participation.
[0010] Preferably, the batch storage unit includes a support plate, which is fixedly connected to the top of the operating table, the top of the support plate is fixedly connected to a lower half box, the top of the lower half box is rotatably connected to an upper half box, one side of the lower half box is fixedly connected to a telescopic rod, the telescopic end of the telescopic rod is slidably connected to the inner wall of the lower half box, the telescopic end of the telescopic rod is fixedly connected to a push plate, the surface of the push plate is slidably connected to the inner cavity of the lower half box and the upper half box, the inner side of the lower half box is fixedly connected to a spring, the spring is sleeved on the surface of the telescopic end of the telescopic rod, one end of the spring is fixedly connected to one side of the push plate, a rotating hole is provided on one side of the upper half box, and one side of the upper half box and the lower half box are both provided with bag outlet holes.
[0011] Preferably, the bag-supporting unit comprises a connecting plate, the connecting plate is fixedly connected to the inner side of the operating table, the top of the connecting plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a rotating rod, the top of the rotating rod is fixedly connected to a rotating table, the surface of the rotating table is rotatably connected to the inner wall of the operating table, the top of the rotating table is fixedly connected to a connecting block, the surface of the connecting block is fixedly connected to a baffle, the surface of the baffle is rotatably connected to a bottom plate, the inner side of the operating table is fixedly connected to an air suction pump, the output end of the air suction pump is fixedly connected to a main air pipe, one end of the main air pipe is fixedly connected to a through pipe, the surface of the through pipe is fixedly connected to a first air suction pipe and a second air suction pipe, and one side of the baffle is fixedly connected There is a first suction cup, the output end of the first suction cup is fixedly connected to a third air pipe, the third air pipe runs through the top of the baffle, one end of the first suction pipe is rotatably connected to one end of the third air pipe through a rotating joint, the surface of the filling machine body is fixedly connected to a hydraulic cylinder, the top of the operating table is slidably connected to a connecting column, the output end of the hydraulic cylinder is fixedly connected to the surface of the connecting column, the top of the connecting column is fixedly connected to a pressing plate, one side of the pressing plate is fixedly connected to a second suction cup, the output end of the second suction cup is fixedly connected to the second suction pipe, the surface of the second suction pipe is fixedly connected to the inner wall of the pressing plate, the top of the bottom plate is fixedly connected to a scraper, and one side of the scraper is slidably connected to the input end of the second suction cup.
[0012] Preferably, a sliding groove is provided on the top of the operating table, a guide rod is fixedly connected to the inner side of the sliding groove, a sliding block is fixedly connected to the bottom of the connecting column, the surface of the sliding block is slidably connected to the inner cavity of the sliding groove, and the inner wall of the sliding block is slidably connected to the surface of the guide rod.
[0013] By setting the sliding groove, the guide rod and the sliding block, when the connecting column moves, the sliding block is driven to move in the inner cavity of the sliding groove, and the inner side of the sliding groove clamps and supports the surface of the sliding block, thereby realizing the guidance of the moving trajectory of the sliding block and increasing the stability of the sliding block when moving. The inner wall of the sliding block slides on the surface of the guide rod, realizing secondary guidance of the moving trajectory of the sliding block, making the sliding block more stable when moving, thereby increasing the stability of the connecting column when moving.
[0014] Preferably, the inner wall of the baffle is rotatably connected to a rotating column, both ends of the rotating column are fixedly connected to mounting blocks, one side of the mounting block is fixedly connected to one side of the base plate, a placement groove is provided on one side of the baffle, a torsion elastic ring is provided on the inner side of the placement groove, the inner cavity of the torsion elastic ring is sleeved on the surface of the rotating column, and one end of the torsion elastic ring is fixedly connected to one side of the mounting block.
[0015] By arranging a rotating column, a mounting block, a placement groove and a torsion elastic ring, the placement groove provides space for the installation of the torsion elastic ring. When downward gravity is applied to the top of the base plate, the rotating column and the mounting block are driven to rotate. The rotation of the mounting block drives the torsion elastic ring to rotate in the opposite direction. When the gravity on the top of the base plate disappears, the reaction force of the torsion elastic ring drives the base plate to reset, thereby realizing elastic adjustment of the rotation angle of the base plate.
[0016] Preferably, the sealing unit includes a support rod, which is fixedly connected to the top of the operating table, and an anti-scalding plate is fixedly connected to the surface of the support rod. There are two anti-scalding plates, and the opposite surfaces of the two anti-scalding plates are fixedly connected to electric heating plates. The distance between the two electric heating plates is small, which is convenient for increasing the fit between the electric heating plates and the surface of the film bag. One end of the two anti-scalding plates is fixedly connected to a closing plate, and the closing plate is in a closing shape from large to small, which is convenient for arranging the bag mouth after filling and facilitating the sealing operation. The tops of the two anti-scalding plates are fixedly connected to a connecting frame to achieve the connection between the two anti-scalding plates.
[0017] Preferably, the opposite surfaces of the two closing plates are provided with receiving grooves, the inner cavity of the receiving groove is rotatably connected to a rotating roller, and the surface of the rotating roller is fixedly connected to a pressing wheel.
[0018] By setting up the storage groove, sufficient space is provided for the installation of the rotating roller and the rotation of the pressing wheel. When the bag opening of the film bag enters between the two pressing wheels, the bag opening is rolled and adjusted by the two pressing wheels to make it fit better, which is convenient for the next sealing operation.
[0019] Preferably, the bottom of the feed pipe is fixedly connected to an observation tube, which is made of transparent glass to increase the transparency of the flowing gel inside, making it convenient for operators to monitor whether the gel contains bubbles and the amount of gel, and one end of the observation tube is fixedly connected to the top of the filling machine body.
[0020] Preferably, a pressure regulating valve is fixedly connected to one side of the control cabinet, and the output end of the pressure regulating valve is fixedly connected to the top of the reactor through a leather hose. The normal pressure value of the pressure regulating valve is 1 MPa to 5 MPa, and the pressure value of the inner cavity of the reactor can be adjusted to facilitate the reactor to contain gels of different concentrations.
[0021] Preferably, the bottom of the discharge pipe is fixedly connected with a bellows, one end of the bellows is fixedly connected with the top of the feed pipe, the bellows is made of soft rubber material, which is convenient for docking with the feed pipe and increases the flexibility of the tilt angle during installation. The inner walls of the feed pipe and the reactor are both made of 316 mirror stainless steel, which reduces the friction between the inner walls of the two and avoids the occurrence of gel hanging on the wall.
[0022] Compared with the prior art, the present invention has the following beneficial effects:
[0023] The present invention uses a batch storage unit, a bag-stretching unit and a sealing unit in combination. The batch storage unit provides a positioning space for batch storage of film bags. An operator only needs to position a batch of film bags in the batch storage unit in advance, thereby avoiding manual repeated single-picking of film bags. The bag-stretching unit is used in combination with the batch storage unit to stretch the taken film bags so that the bag opening after stretching is just below the discharge nozzle, thereby increasing the inlet area for gel infusion and avoiding manual bag-stretching and infusion. The sealing unit guides and seals the film bags infused with gel, thereby avoiding manual sealing, realizing the automation of gel infusion, reducing manual operation, and improving gel infusion efficiency. The gel is directly infused into the infusion machine body through a pipeline through a closed reactor, thereby avoiding the use of a barrel container for containing and transferring the gel, thereby avoiding the gel from spilling on the ground, reducing production costs while maintaining the cleanliness of the ground, and avoiding long-term exposure of the gel to the air, thereby increasing the sterility of the gel. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;
[0025] Figure 2 It is a schematic diagram of the three-dimensional structure of the discharge pipe, bellows and pressure regulating valve of the present invention;
[0026] Figure 3 It is a three-dimensional schematic diagram of the filling machine body and the operating table and related structures of the present invention;
[0027] Figure 4 It is a schematic diagram of the three-dimensional structure of the batch storage unit of the present invention;
[0028] Figure 5 It is a schematic diagram of the three-dimensional structure of the bag-supporting unit of the present invention;
[0029] Figure 6 for Figure 5 The enlarged schematic diagram of point A in the middle;
[0030] Figure 7 It is a schematic diagram of the three-dimensional structure of the sealing unit of the present invention;
[0031] Figure 8 for Figure 7 The enlarged schematic diagram of point B in the middle;
[0032] Fig. 9 It is a three-dimensional structural schematic diagram of the rotating column, the mounting block, the placement groove and the torsion elastic ring of the present invention;
[0033] Fig.10 It is a cross-sectional stereoscopic schematic diagram of the sliding groove, the guide rod and the sliding block of the present invention.
[0034] In the figure: 1. Reactor; 11. Support frame; 12. Universal wheel; 13. Discharge pipe; 14. Feed pipe; 15. Operating table; 16. Sliding table; 17. Filling machine body; 18. Discharge nozzle; 19. Control cabinet; 2. Filling mechanism; 21. Batch storage unit; 2101. Support plate; 2102. Lower half box; 2103. Upper half box; 2104. Telescopic rod; 2105. Push plate; 2106. Spring; 2107. Rotating hole; 2108. Bag outlet hole; 22. Bag support unit; 2201. Connecting plate; 2202. Motor; 2203. Rotating rod; 2204. Rotating table; 2205. Connecting block; 2206. Baffle; 2207. Bottom plate; 2208. Suction pump; 2209. Main air pipe; 2210 , through pipe; 2211, first suction pipe; 2212, second suction pipe; 2213, first suction cup; 2214, third air pipe; 2215, hydraulic cylinder; 2216, connecting column; 2217, pressure plate; 2218, second suction cup; 2219, scraper; 2220, sliding groove; 2221, guide rod; 2222, sliding block; 2223, rotating column; 2224, mounting block; 2225, placement groove; 2226, torsion elastic ring; 23, sealing unit; 2301, support rod; 2302, anti-scalding plate; 2303, electric heating plate; 2304, closing plate; 2305, connecting frame; 2306, storage groove; 2307, rotating roller; 2308, pressure wheel; 3, observation tube; 4, pressure regulating valve; 5, bellows. DETAILED DESCRIPTION
[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0036] Embodiment 1
[0037] See also Figure 1-10The present invention provides a technical solution: a gel filling device. The present invention makes corresponding improvements to the technical problems mentioned in the background technology, including a reactor 1, a support frame 11 is fixedly connected to the bottom of the reactor 1, a universal wheel 12 is fixedly connected to the bottom of the support frame 11, and the number of the universal wheels 12 is four, which is convenient for moving the reactor 1, a discharge pipe 13 is fixedly connected to the bottom of the reactor 1, a feed pipe 14 is arranged at the bottom of the discharge pipe 13, an operating table 15 is arranged at the bottom of the feed pipe 14, a sliding table 16 is fixedly connected to one side of the operating table 15, a filling machine body 17 is fixedly connected to the top of the operating table 15, a discharge nozzle 18 is fixedly connected to the surface of the filling machine body 17, a control cabinet 19 is fixedly connected to the surface of the reactor 1, and the power supply required for the equipment is comprehensively controlled, and a filling mechanism 2 is arranged on the top of the operating table 15.
[0038] As a further limitation of the filling mechanism 2 of the present invention, the filling mechanism 2 includes a batch storage unit 21, which is arranged on the top of the operating table 15, and stores the plastic film bags needed for gel injection in batches to avoid manual and repeated individual removal.
[0039] The batch storage unit 21 includes a support plate 2101, which is fixedly connected to the top of the operating table 15, and the top of the support plate 2101 is fixedly connected to the lower half box 2102, and the top of the lower half box 2102 is rotatably connected to the upper half box 2103, and one side of the lower half box 2102 is fixedly connected to a telescopic rod 2104, and the telescopic end of the telescopic rod 2104 is slidably connected to the inner wall of the lower half box 2102, and the telescopic end of the telescopic rod 2104 is fixedly connected to the push plate 2103. 5. The surface of the push plate 2105 is slidably connected to the inner cavities of the lower half box 2102 and the upper half box 2103. The inner side of the lower half box 2102 is fixedly connected with a spring 2106. The spring 2106 is sleeved on the surface of the telescopic end of the telescopic rod 2104. One end of the spring 2106 is fixedly connected to one side of the push plate 2105. A rotating hole 2107 is provided on one side of the upper half box 2103. Bag outlet holes 2108 are provided on one side of the upper half box 2103 and the lower half box 2102.
[0040] The specific implementation of this embodiment is as follows: the reactor 1 is arranged on the third floor and is supported by a support frame 11. The discharge pipe 13 and the feed pipe 14 vertically transfer the gel in the reactor 1 so that it is directly transferred from the third floor to the filling machine body 17 on the first floor. Switch valves are arranged on the surface of the discharge pipe 13 and the surface of the feed pipe 14 on the first floor to realize double-head control, facilitate material change, and timely control the amount of material discharged. Before performing the gel filling operation, the operator needs to stack the film bags neatly. The operator rotates the upper half box 2103 so that the upper half box 2103 cancels the covering of the lower half box 2102, and moves the push plate 2105 to one side. The telescopic end of the telescopic rod 2104 and the spring 2106 are compressed by the movement of the push plate 2105, so that a cavity area is generated in the inner cavity of the lower half box 2102, and the batches of film bags are stacked vertically and neatly in the inner cavity of the lower half box 2102 with their openings facing upward to fill the lower half box 2102. The blank area of the inner cavity of box 2102, the film bag is made of ethylene / vinyl alcohol copolymer. The salient feature of this material is that it has excellent barrier properties to gases and excellent processability. In addition, it has excellent transparency, gloss, mechanical strength, elasticity, wear resistance, cold resistance and surface strength. Rotate the upper half box 2103 to achieve the covering of the top of the lower half box 2102 by the upper half box 2103, and complete the limitation of the vertical movement of the film bag. The operator cancels the pulling force on the push plate 2105, thereby canceling the squeezing of the spring 2106. After losing the squeezing force, the spring 2106 generates a reaction force, and the reaction force drives the telescopic rod 2104 to reset. The resetting of the telescopic rod 2104 drives the push plate 2105 to reset, so that the push plate 2105 pushes the batch of film bags, so that the film bags are always at the front end of the inner cavity of the upper half box 2103 and the lower half box 2102, which is convenient for taking the film bags.
[0041] Embodiment 2
[0042] See also Figure 1-10 The present invention provides a technical solution: a gel filling device. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. The filling mechanism 2 includes a bag-holding unit 22. The bag-holding unit 22 is arranged on the top of the operating table 15 and is used in conjunction with the batch storage unit 21 to hold the film bag taken from the batch storage unit 21 open, thereby increasing the filling inlet area and facilitating the filling of the gel.
[0043] As a further limitation of the filling mechanism 2 of the present invention, the bag-supporting unit 22 includes a connecting plate 2201, the connecting plate 2201 is fixedly connected to the inner side of the operating table 15, the top of the connecting plate 2201 is fixedly connected to a motor 2202, the output end of the motor 2202 is fixedly connected to a rotating rod 2203, the top of the rotating rod 2203 is fixedly connected to a rotating table 2204, the surface of the rotating table 2204 is rotatably connected to the inner wall of the operating table 15, and the top of the rotating table 2204 is fixedly connected to the inner wall of the operating table 15. The connection block 2205 is connected to a baffle plate 2206 fixedly connected to the surface of the connection block 2205, and the surface of the baffle plate 2206 is rotatably connected to the bottom plate 2207. The inner side of the operation table 15 is fixedly connected to an air pump 2208, and the output end of the air pump 2208 is fixedly connected to a main air pipe 2209, and one end of the main air pipe 2209 is fixedly connected to a through pipe 2210, and the surface of the through pipe 2210 is fixedly connected to a first air suction pipe 2211 and a second air suction pipe 2212. The baffle plate 2206 is connected to the bottom plate 2207, and the inner side of the operation table 15 is fixedly connected to an air suction pump 2208, and the output end of the air suction pump 2208 is fixedly connected to a main air pipe 2209, and one end of the main air pipe 2209 is fixedly connected to a through pipe 2210, and the surface of the through pipe 2210 is fixedly connected to a first air suction pipe 2211 and a second air suction pipe 2212. A first suction cup 2213 is fixedly connected to one side of the filling machine 17, and a third air pipe 2214 is fixedly connected to the output end of the first suction cup 2213. The third air pipe 2214 runs through the top of the baffle 2206. One end of the first suction pipe 2211 is rotatably connected to one end of the third air pipe 2214 through a rotary joint. A hydraulic cylinder 2215 is fixedly connected to the surface of the filling machine body 17. A connecting column 2216 is slidably connected to the top of the operating table 15. The output end of the hydraulic cylinder 2215 is connected to the connecting column The surface of 2216 is fixedly connected, the top of the connecting column 2216 is fixedly connected with a pressure plate 2217, one side of the pressure plate 2217 is fixedly connected with a second suction cup 2218, the output end of the second suction cup 2218 is fixedly connected to the second suction pipe 2212, the surface of the second suction pipe 2212 is fixedly connected to the inner wall of the pressure plate 2217, the top of the bottom plate 2207 is fixedly connected with a scraper 2219, and one side of the scraper 2219 is slidably connected to the input end of the second suction cup 2218.
[0044] The top of the operating table 15 is provided with a sliding groove 2220, the inner side of the sliding groove 2220 is fixedly connected with a guide rod 2221, the bottom of the connecting column 2216 is fixedly connected with a sliding block 2222, the surface of the sliding block 2222 is slidably connected with the inner cavity of the sliding groove 2220, and the inner wall of the sliding block 2222 is slidably connected with the surface of the guide rod 2221. By setting the sliding groove 2220, the guide rod 2221 and the sliding block 2222, when the connecting column 2216 moves, the sliding block 2222 is driven The sliding block 2222 moves in the inner cavity of the sliding groove 2220, and the inner side of the sliding groove 2220 clamps and supports the surface of the sliding block 2222, thereby guiding the moving trajectory of the sliding block 2222 and increasing the stability of the sliding block 2222 when moving. The inner wall of the sliding block 2222 slides on the surface of the guide rod 2221, thereby achieving secondary guidance of the moving trajectory of the sliding block 2222, making the sliding block 2222 more stable when moving, thereby increasing the stability of the connecting column 2216 when moving.
[0045] The inner wall of the baffle 2206 is rotatably connected with a rotating column 2223, and both ends of the rotating column 2223 are fixedly connected with mounting blocks 2224. One side of the mounting block 2224 is fixedly connected to one side of the bottom plate 2207. A placement groove 2225 is provided on one side of the baffle 2206, and a torsion elastic ring 2226 is provided on the inner side of the placement groove 2225. The inner cavity of the torsion elastic ring 2226 is sleeved on the surface of the rotating column 2223, and one end of the torsion elastic ring 2226 is fixedly connected to one side of the mounting block 2224. By setting the rotating column 2223 and the mounting block 2224, Block 2224, placement groove 2225 and torsion elastic ring 2226, the placement groove 2225 provides space for the installation of torsion elastic ring 2226, when downward gravity is applied to the top of the base plate 2207, the rotating column 2223 and the mounting block 2224 are driven to rotate, and the rotation of the mounting block 2224 drives the torsion elastic ring 2226 to rotate in the opposite direction. When the gravity on the top of the base plate 2207 disappears, the reaction force of the torsion elastic ring 2226 drives the base plate 2207 to reset, thereby realizing the elastic adjustment of the rotation angle of the base plate 2207.
[0046] The specific implementation of this embodiment is as follows: when performing gel filling, the operator starts the suction pump 2208 inside the operating table 15 through an external power supply. When the suction pump 2208 is working, a negative pressure area is formed in the inner cavity, so that the external air enters the third air pipe 2214 through the first suction cup 2213, enters the first suction pipe 2211 through the third air pipe 2214, enters the through pipe 2210 through the first suction pipe 2211, and then enters the suction pump 2208 through the main air pipe 2209, so that the first suction cup 2213 generates suction, and the input end of the first suction cup 2213 is in close contact with the surface of the film bag. When the first suction cup 2213 generates suction, the surface of the film bag is adsorbed. At this time, the motor 2213 on the top of the connecting plate 2201 is started by the external power supply. 202, the rotation of the motor 2202 is set to three stages. The first stage is that the input end of the first suction cup 2213 is in contact with the surface of the film bag. At this time, the first suction cup 2213 and the film bag rotate 90 degrees toward the side of the pressure plate 2217, and then stop rotating. After the gel is poured, the second stage of rotation is started. After rotating 180 degrees toward the side of the anti-scalding plate 2302, it stays for several seconds. After the gel product is discharged, the third stage of rotation is started, rotating 90 degrees to return to the initial position, and the new film bag continues to be sucked. The rotation of the motor 2202 drives the rotating rod 2203 to rotate, the rotation of the rotating rod 2203 drives the rotating table 2204 to rotate, and the rotation of the rotating table 2204 drives the connecting block 2205 to rotate. The rotation of the connecting block 2205 drives the baffle plate 2206 and the bottom plate 2207 to rotate, thereby driving the first suction cup 2213 to rotate. The first suction cup 2213 absorbs the film bag and moves it in the rotating hole 2107, driving the film bag to move out of the bag outlet hole 2108. When the rotating table 2204 rotates 90 degrees, the hydraulic cylinder 2215 is started by an external power supply, and the connecting column 2216 is pushed to move in the direction of the film bag through the output end of the hydraulic cylinder 2215. The movement of the connecting column 2216 drives the pressing plate 2217 and the second suction cup 2218 to move until the input end of the second suction cup 2218 is close to the film bag. At this time, the suction pump 2208 continues to be in the starting state, so that the air around the input end of the second suction cup 2218 passes through the second suction cup 221 8. The second suction pipe 2212 and the through pipe 2210 then pass through the main air pipe 2209 and enter the suction pump 2208, thereby causing the second suction cup 2218 to generate suction. When the second suction cup 2218 is close to the film bag, the generated suction adsorbs the surface of the film bag, and then the output end of the hydraulic cylinder 2215 moves in the opposite direction to open the bag mouth of the film bag. The opened bag mouth is located directly below the discharge nozzle 18, and the gel in the reactor 1 is controlled to be discharged. The gel enters the bellows 5 through the discharge pipe 13, enters the feed pipe 14 through the bellows 5, enters the observation tube 3 through the feed pipe 14, and then enters the filling machine body 17, and is discharged from the discharge nozzle 18, and the gel is poured into the film bag. When the filling reaches a fixed amount, the valve is closed to cancel the continued discharge of the gel.
[0047] Embodiment 3
[0048] See also Figure 1-10 The present invention provides a technical solution: a gel filling device. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. The filling mechanism 2 also includes a sealing unit 23, which is arranged on the top of the operating table 15 to seal the film bags after filling. It is used in conjunction with the batch storage unit 21 and the bag support unit 22 to reduce manual participation.
[0049] As a further limitation of the filling mechanism 2 of the present invention, the sealing unit 23 includes a support rod 2301, which is fixedly connected to the top of the operating table 15. An anti-scalding plate 2302 is fixedly connected to the surface of the support rod 2301. There are two anti-scalding plates 2302. The opposite surfaces of the two anti-scalding plates 2302 are fixedly connected with electric heating plates 2303. The distance between the two electric heating plates 2303 is small, which is convenient for increasing the fit between the electric heating plates 2303 and the surface of the film bag. One end of the two anti-scalding plates 2302 is fixedly connected with a closing plate 2304. The closing plate 2304 is in a closing shape from large to small, which is convenient for arranging the bag mouth after filling and facilitating the sealing operation. The tops of the two anti-scalding plates 2302 are fixedly connected with a connecting frame 2305 to realize the connection between the two anti-scalding plates 2302.
[0050] Receiving grooves 2306 are provided on the opposite surfaces of the two closing plates 2304, and the inner cavity of the receiving grooves 2306 is rotatably connected to a rotating roller 2307, and the surface of the rotating roller 2307 is fixedly connected to a pressing wheel 2308. By providing the receiving grooves 2306, sufficient space is provided for the installation of the rotating roller 2307 and the rotation of the pressing wheel 2308. When the bag opening of the film bag enters between the two pressing wheels 2308, the bag opening is rolled and adjusted by the two pressing wheels 2308 to make it fit better, thereby facilitating the next sealing operation.
[0051] The bottom of the feed pipe 14 is fixedly connected to an observation tube 3, which is made of transparent glass to increase the transparency of the flowing gel inside, making it convenient for operators to monitor whether there are bubbles in the gel and the amount of gel. One end of the observation tube 3 is fixedly connected to the top of the filling machine body 17.
[0052] A pressure regulating valve 4 is fixedly connected to one side of the control cabinet 19, and the output end of the pressure regulating valve 4 is fixedly connected to the top of the reactor 1 through a leather hose. The normal pressure value of the pressure regulating valve 4 is 1 MPa to 5 MPa, which can adjust the pressure value of the inner cavity of the reactor 1 to facilitate the reactor 1 to contain gels of different concentrations.
[0053] The bottom of the discharge pipe 13 is fixedly connected with a bellows 5, one end of the bellows 5 is fixedly connected with the top of the feed pipe 14, and the bellows 5 is made of soft rubber material, which is convenient for docking with the feed pipe 14, increasing the flexibility of the tilt angle during installation. The inner wall of the feed pipe 14 and the reactor 1 are both made of 316 mirror stainless steel, which reduces the friction between the inner walls of the two and avoids the occurrence of gel hanging on the wall.
[0054] The specific implementation method of this embodiment is as follows: after the filling of the gel is completed, the motor 2202 is continued to be started to drive the baffle plate 2206 and the bottom plate 2207 to rotate. At this time, the first suction cup 2213 and the second suction cup 2218 are still adsorbed on the surface of the film bag. When the bottom plate 2207 rotates, the scraper 2219 is driven to rotate. The scraper 2219 is embedded between the second suction cup 2218 and the film bag during rotation to separate the second suction cup 2218 from the film bag. The motor 2202 continues to rotate to drive the filled film bag into the closing plate 2304 area. The special shape of the closing plate 2304 is used to close the bag mouth of the film bag so that the two sides of the film bag are gradually close to each other. The bag mouth is then rolled by the pressing wheel 2308 to complete the fitting adjustment of the bag mouth. Subsequently, the film bag follows the baffle plate 2206 and the bottom plate 2207 to rotate and enter the gap between the two electric heating plates 2303. During the gap, the electric heating plate 2303 has been pre-heated by an external power supply, and the temperature is adjusted to the applicable temperature for heat sealing of the plastic film. The contact heating between the two electric heating plates 2303 and the film bag completes the sealing of the bag mouth after filling with gel. The bottom plate 2207, the baffle 2206, the first suction cup 2213 and the packaged gel continue to rotate with the motor 2202. When rotating to the top of the sliding table 16, the power of the suction pump 2208 is turned off, and the adsorption and positioning of the filled gel by the first suction cup 2213 is cancelled. The filled gel moves downward with gravity, squeezing the bottom plate 2207, causing the bottom plate 2207 to flip downward and flip to a certain angle. The filled gel slides onto the sliding table 16 and slides into the collection frame through the sliding table 16. The motor 2202 continues to rotate, driving the first suction cup 2213 to rotate to the inner cavity of the rotating hole 2107, and repeats the next filling operation.
[0055] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0056] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A gel filling device, comprising a reaction kettle (1), characterized in that: The bottom of the reactor (1) is fixedly connected to a support frame (11) for supporting the reactor (1); the bottom of the support frame (11) is fixedly connected to a universal wheel (12); the number of the universal wheels (12) is four, so as to facilitate the movement of the reactor (1); the bottom of the reactor (1) is fixedly connected to a discharge pipe (13); the bottom of the discharge pipe (13) is provided with a feed pipe (14); the bottom of the feed pipe (14) is provided with an operating table (15); one side of the operating table (15) is fixedly connected to a sliding table (16); the top of the operating table (15) is fixedly connected to a filling machine body (17); the surface of the filling machine body (17) is fixedly connected to a feed nozzle (18); the surface of the reactor (1) is fixedly connected to a control cabinet (19) for comprehensively controlling the power supply required by the equipment; the top of the operating table (15) is provided with a filling mechanism (2); The filling mechanism (2) comprises a batch storage unit (21), which is arranged on the top of the operating table (15) and stores in batches the plastic film bags required for gel filling, thereby avoiding manual and repeated individual removal; The filling mechanism (2) comprises a bag-opening unit (22), which is arranged on the top of the operating table (15) and is used in conjunction with the batch storage unit (21) to open the film bag taken from the batch storage unit (21) to increase the filling inlet area and facilitate the filling of the gel; The filling mechanism (2) further comprises a sealing unit (23), which is arranged on the top of the operating table (15) and seals the film bags after filling. The sealing unit (23) is used in conjunction with the batch storage unit (21) and the bag support unit (22), thereby reducing manual intervention. The batch storage unit (21) comprises a support plate (2101), wherein the support plate (2101) is fixedly connected to the top of the operating table (15), the top of the support plate (2101) is fixedly connected to a lower half box (2102), the top of the lower half box (2102) is rotatably connected to an upper half box (2103), one side of the lower half box (2102) is fixedly connected to a telescopic rod (2104), the telescopic end of the telescopic rod (2104) is slidably connected to the inner wall of the lower half box (2102), and the telescopic end of the telescopic rod (2104) is fixedly connected to a push plate (2103). 5), the surface of the push plate (2105) is slidably connected to the inner cavities of the lower half box (2102) and the upper half box (2103), the inner side of the lower half box (2102) is fixedly connected with a spring (2106), the spring (2106) is sleeved on the surface of the telescopic end of the telescopic rod (2104), one end of the spring (2106) is fixedly connected to one side of the push plate (2105), one side of the upper half box (2103) is provided with a rotating hole (2107), and one side of the upper half box (2103) and the lower half box (2102) are both provided with a bag outlet hole (2108); The bag-supporting unit (22) comprises a connecting plate (2201), the connecting plate (2201) is fixedly connected to the inner side of the operating table (15), the top of the connecting plate (2201) is fixedly connected to a motor (2202), the output end of the motor (2202) is fixedly connected to a rotating rod (2203), the top of the rotating rod (2203) is fixedly connected to a rotating table (2204), the surface of the rotating table (2204) is rotatably connected to the inner wall of the operating table (15), and the top of the rotating table (2204) is fixedly connected to a connecting block (2205), The surface of the connecting block (2205) is fixedly connected to a baffle (2206), the surface of the baffle (2206) is rotatably connected to a bottom plate (2207), the inner side of the operating table (15) is fixedly connected to an air suction pump (2208), the output end of the air suction pump (2208) is fixedly connected to a main air pipe (2209), one end of the main air pipe (2209) is fixedly connected to a through pipe (2210), the surface of the through pipe (2210) is fixedly connected to a first air suction pipe (2211) and a second air suction pipe (2212), one end of the baffle (2206) is fixedly connected to a first air suction pipe (2211) and a second air suction pipe (2212), and the baffle (2206) is fixedly connected to a bottom plate (2207). A first suction cup (2213) is fixedly connected to the side of the filling machine body (17); an output end of the first suction cup (2213) is fixedly connected to a third air pipe (2214); the third air pipe (2214) penetrates to the top of the baffle (2206); one end of the first suction pipe (2211) is rotatably connected to one end of the third air pipe (2214) via a rotary joint; a hydraulic cylinder (2215) is fixedly connected to the surface of the filling machine body (17); a connecting column (2216) is slidably connected to the top of the operating table (15); the output end of the hydraulic cylinder (2215) is rotatably connected to the connecting column (2216); The connecting column (2216) is fixedly connected to the surface of the connecting column (2216), the top of the connecting column (2216) is fixedly connected to a pressing plate (2217), one side of the pressing plate (2217) is fixedly connected to a second suction cup (2218), the output end of the second suction cup (2218) is fixedly connected to the second suction pipe (2212), the surface of the second suction pipe (2212) is fixedly connected to the inner wall of the pressing plate (2217), the top of the bottom plate (2207) is fixedly connected to a scraper (2219), and one side of the scraper (2219) is slidably connected to the input end of the second suction cup (2218); The inner wall of the baffle (2206) is rotatably connected to a rotating column (2223), and both ends of the rotating column (2223) are fixedly connected to mounting blocks (2224), and one side of the mounting block (2224) is fixedly connected to one side of the bottom plate (2207). A placement groove (2225) is provided on one side of the baffle (2206), and a torsion elastic ring (2226) is provided on the inner side of the placement groove (2225). The inner cavity of the torsion elastic ring (2226) is sleeved on the surface of the rotating column (2223), and one end of the torsion elastic ring (2226) is fixedly connected to one side of the mounting block (2224); The sealing unit (23) comprises a support rod (2301), wherein the support rod (2301) is fixedly connected to the top of the operating table (15), and an anti-scalding plate (2302) is fixedly connected to the surface of the support rod (2301). There are two anti-scalding plates (2302), and opposite surfaces of the two anti-scalding plates (2302) are fixedly connected to electric heating plates (2303). The distance between the two electric heating plates (2303) is small, which is convenient for increasing the fit between the electric heating plates (2303) and the surface of the film bag. One end of the two anti-scalding plates (2302) is fixedly connected to a closing plate (2304), and the closing plate (2304) is in a closing shape from large to small, which is convenient for arranging the bag mouth after filling and facilitating the sealing operation. The tops of the two anti-scalding plates (2302) are fixedly connected to a connecting frame (2305) to achieve the connection between the two anti-scalding plates (2302).
2. A gel filling device according to claim 1, characterized in that: A sliding groove (2220) is provided on the top of the operating table (15), a guide rod (2221) is fixedly connected to the inner side of the sliding groove (2220), a sliding block (2222) is fixedly connected to the bottom of the connecting column (2216), the surface of the sliding block (2222) is slidably connected to the inner cavity of the sliding groove (2220), and the inner wall of the sliding block (2222) is slidably connected to the surface of the guide rod (2221).
3. The gel filling equipment according to claim 1, characterized in that: The opposite surfaces of the two closing plates (2304) are each provided with a receiving groove (2306), the inner cavity of the receiving groove (2306) is rotatably connected to a rotating roller (2307), and the surface of the rotating roller (2307) is fixedly connected to a pressure wheel (2308).
4. The gel filling equipment according to claim 1, characterized in that: The bottom of the feed pipe (14) is fixedly connected to an observation tube (3). The observation tube (3) is made of transparent glass to increase the transparency of the gel flowing inside, making it convenient for operators to monitor whether the gel contains bubbles and the amount of gel. One end of the observation tube (3) is fixedly connected to the top of the filling machine body (17).
5. The gel filling equipment according to claim 1, characterized in that: A pressure regulating valve (4) is fixedly connected to one side of the control cabinet (19); the output end of the pressure regulating valve (4) is fixedly connected to the top of the reaction kettle (1) via a leather hose; the normal pressure value of the pressure regulating valve (4) is 1 MPa to 5 MPa, and the pressure value of the inner cavity of the reaction kettle (1) can be adjusted, so that the reaction kettle (1) can be loaded with gels of different concentrations.
6. The gel filling equipment according to claim 1, characterized in that: The bottom of the discharge pipe (13) is fixedly connected with a bellows (5), one end of the bellows (5) is fixedly connected with the top of the feed pipe (14), the bellows (5) is made of soft rubber material, which is convenient for docking with the feed pipe (14), and increases the flexibility of the tilt angle during installation. The inner walls of the feed pipe (14) and the reactor (1) are both made of 316 mirror stainless steel, which reduces the friction between the inner walls of the two and avoids the occurrence of gel wall hanging phenomenon.