An automated switching device for a silicone gel bearing base

Abstract

The application relates to the field of silica gel production equipment, in particular to an automatic switching device of a silica gel bearing base, which comprises a bottom plate, one end of the bottom plate is provided with an extrusion frame, the other end is vertically slidably provided with a mounting plate, a lifting piece for driving the vertical sliding of the mounting plate is arranged on the bottom plate, a bearing cylinder is reciprocatingly arranged between the extrusion frame and the mounting plate, the bearing cylinder is hollow inside and open at the top, a discharging valve is arranged at the bottom of the bearing cylinder, a reciprocating piece for driving the reciprocating sliding of the bearing cylinder is arranged on the bottom plate, a stirring piece for stirring silica gel raw materials in the bearing cylinder is arranged on the mounting plate, an extrusion piece is arranged on the extrusion frame, and the extrusion piece is used for discharging the silica gel with completed stirring in the bearing cylinder. The application has the effect of improving the production efficiency of silica gel.

Description

Technical Field

[0001] This application relates to the field of silicone production equipment, and in particular to an automated switching device for a silicone support base. Background Technology

[0002] Silica gel, also known as silica gel, is a granular porous silica hydrate. It is an amorphous substance that is transparent or milky white in appearance. It is prepared by adding acid to sodium silicate, followed by washing and drying. It has stable chemical properties.

[0003] Chinese Patent No. CN215877348U discloses a mixer for silicone production, including a mixing drum. A feed pipe is fixedly connected to the top of the mixing drum, and a discharge port is opened at the bottom of the mixing drum. A rotating mechanism is fixedly connected to the top of the mixing drum. The rotating mechanism includes a driving motor, a driven motor, and a gear ring. A main gear is fixedly connected to the output end of the driving motor, and a main mixing column is fixedly connected to the bottom of the main gear. A planetary gear is hinged between the main gear and the gear ring, and the top of the planetary gear is fixed to the output end of the driven motor.

[0004] During the use of the above technology, the silicone becomes very viscous after being stirred. The viscous silicone adheres to the wall of the stirring drum, making it difficult for the silicone to be discharged from the drum. This greatly affects the production efficiency of silicone and has its shortcomings. Utility Model Content

[0005] To improve the low production efficiency of silicone in the above-mentioned technologies, this application provides an automated switching device for silicone support bases.

[0006] The automated switching device for a silicone bearing base provided in this application adopts the following technical solution: An automated switching device for a silicone bearing base includes a base plate, an extrusion frame at one end of the base plate, and a mounting plate slidably mounted vertically at the other end. A lifting component is provided on the base plate to drive the mounting plate to slide vertically. A bearing cylinder is slidably mounted between the extrusion frame and the mounting plate. The bearing cylinder is hollow inside and open at the top. A discharge valve is provided at the bottom of the bearing cylinder. A reciprocating component is provided on the base plate to drive the bearing cylinder to slide back and forth. A stirring component is provided on the mounting plate for stirring the silicone raw material inside the bearing cylinder. An extruder is provided on the extrusion frame for discharging the stirred silicone from the bearing cylinder.

[0007] By adopting the above technical solution, after the silicone raw material in the bearing cylinder is stirred by the agitator, the lifting component drives the mounting plate to rise, completely separating the agitator from the bearing cylinder. Then, the reciprocating component drives the bearing cylinder to move directly below the extruder. Subsequently, the worker connects the equipment for collecting silicone to the discharge valve and opens the discharge valve. Then, the extruder discharges the stirred silicone from the bearing cylinder. Finally, the worker adds silicone raw material to the bearing cylinder again and moves the bearing cylinder directly below the mounting plate using the reciprocating component. The lifting component drives the mounting plate to descend, and the agitator stirs the silicone raw material in the bearing cylinder. This operation is repeated. By separating the bearing cylinder from the agitator, the worker can quickly discharge the stirred silicone raw material from the bearing cylinder, thereby improving the production efficiency of silicone.

[0008] Optionally, the lifting component includes two lifting cylinders disposed on the base plate, the lifting cylinders being electrically connected to the control system, and the mounting plate being mounted on the piston rods of the two lifting cylinders.

[0009] By adopting the above technical solution, the control system precisely controls the lifting cylinder to make the mounting plate slide accurately in the vertical direction.

[0010] Optionally, the reciprocating component includes two slide rails disposed on the base plate, the two slide rails being parallel to each other, a carriage plate being disposed at the bottom of the bearing cylinder, four rollers being rotatably disposed at the bottom of the carriage plate, the rollers being rolled on the slide rails, two rollers being arranged on each slide rail, and a reciprocating motor electrically connected to the control system being disposed on the carriage plate, one of the rollers being coaxially disposed on the output shaft of the reciprocating motor.

[0011] By adopting the above technical solution, the control system starts the reciprocating motor, the output shaft of the reciprocating motor rotates in the forward direction and drives the roller connected to it to rotate. The rotating roller causes the car plate to slide along the length direction of the slide rail through friction. Through the forward and reverse rotation of the output shaft of the reciprocating motor, the bearing cylinder can move back and forth between the mounting plate and the extruder.

[0012] Optionally, the stirring component includes a stirring cover disposed at the bottom of the mounting plate, the stirring cover being used to seal the open end of the top of the bearing cylinder, a stirring shaft coaxial with the stirring cover being rotatably disposed on the mounting plate, the stirring shaft rotating through the stirring cover, a spiral rod being disposed on the stirring shaft, and a stirring motor electrically connected to the control system being disposed on the mounting plate, the stirring shaft being coaxially disposed on the output shaft of the stirring motor.

[0013] By adopting the above technical solution, after the bearing cylinder moves directly below the stirring shaft, the control system activates the lifting cylinder. The piston rod of the lifting cylinder retracts, and the piston rod drives the mounting plate to descend. The mounting plate drives the stirring cover to descend synchronously until the stirring cover abuts the top of the bearing cylinder. At this time, the spiral rod on the stirring shaft extends into the interior of the bearing cylinder. Then, the control system activates the stirring motor. The output shaft of the stirring motor drives the spiral rod to rotate through the stirring shaft. The rotating spiral rod continuously mixes the silica gel raw material in the bearing cylinder, eventually forming silica gel.

[0014] Optionally, the extruder includes an extrusion cylinder mounted on the extrusion frame and electrically connected to the control system. An extrusion disc is coaxially mounted on the piston rod of the extrusion cylinder. A rubber ring is fitted on the extrusion disc for abutting against the inner wall of the bearing cylinder. An auxiliary plate is vertically slidably mounted on the extrusion frame. A guide groove is provided on the extrusion frame for the auxiliary plate to slide. The auxiliary plate is slidably mounted on the piston rod of the extrusion cylinder.

[0015] By adopting the above technical solution, after the carrier cylinder moves to the bottom of the extruder, the control system starts the extrusion cylinder. The piston rod of the extrusion cylinder drives the extrusion plate to descend. The extrusion plate continuously extends into the interior of the carrier cylinder, and the silicone in the carrier cylinder is discharged through the discharge valve. During this process, the rubber ring seals the gap between the extrusion plate and the inner wall of the carrier cylinder. At the same time, the auxiliary plate plays a stabilizing role on the piston rod end of the extrusion cylinder.

[0016] Optionally, a trigger plate is provided on the vehicle plate, and contact switches electrically connected to the control system are provided at both ends of the slide rail. The trigger end of the contact switch points to the trigger plate. A baffle is provided at both ends of the slide rail. An arc plate with a semi-circular cross-section is provided on the baffle. The axis of the arc plate at the mounting plate coincides with the axis of the stirring shaft. The axis of the arc plate at the extruder coincides with the axis of the extrusion disc. The outer wall of the bearing cylinder is used to fit against the concave side of the arc plate.

[0017] By adopting the above technical solution, when the trigger plate triggers the contact switch, the control system stops the reciprocating motor and changes the direction of the output shaft of the reciprocating motor. At this time, the outer wall of the bearing cylinder will fit against the concave side of the arc plate, so that the stirring shaft or extrusion disc can be smoothly inserted into the bearing cylinder, which is beneficial to improving the docking accuracy of the bearing cylinder.

[0018] Optionally, a lifting plate is vertically slidably arranged on the baffle, and an adjusting cylinder electrically connected to the control system is arranged on the base plate. The lifting plate is arranged on the piston rod of the adjusting cylinder. A receiving tray is horizontally slidably arranged on the lifting plate. The receiving tray is used to collect silicone dripping from the screw rod or silicone dripping from the extrusion plate. A sliding component is arranged on the lifting plate to drive the receiving tray to slide horizontally.

[0019] By adopting the above technical solution, after the stirring shaft is separated from the bearing cylinder or the extrusion plate is separated from the bearing cylinder, the sliding component drives the receiving plate to slide horizontally. The receiving plate slides to the direct underside of the stirring shaft or the extrusion plate, and the silicone glued on the stirring shaft or the extrusion plate will drip onto the receiving plate, thereby reducing the pollution of the silicone to the workers' processing environment.

[0020] Optionally, the sliding component includes a slide bar that is horizontally slidably disposed on the lifting plate. The lifting plate has a groove for the slide bar to slide. The cross-section of both the slide bar and the groove is T-shaped. A placement plate is disposed on the slide bar. The receiving tray is detachably disposed on the placement plate. The placement plate is provided with a rack. The length direction of the rack is parallel to the length direction of the slide bar. A sliding motor electrically connected to the control system is disposed on the lifting plate. A gear that meshes with the rack is disposed on the output shaft of the sliding motor.

[0021] By adopting the above technical solution, the control system starts the sliding motor, the output shaft of the sliding motor drives the gear to rotate, and the gear drives the placement plate to slide through the rack, so that the receiving tray can slide to the bottom of the mixing shaft or the extrusion plate.

[0022] In summary, this application includes at least one of the following beneficial technical effects: 1. After the silica gel material in the bearing cylinder is stirred by the agitator, the lifting mechanism drives the mounting plate to rise, completely separating the agitator from the bearing cylinder. Then, the reciprocating mechanism drives the bearing cylinder to move directly below the extruder. Subsequently, the worker connects the equipment for collecting silica gel to the discharge valve and opens the discharge valve. Then, the extruder discharges the stirred silica gel from the bearing cylinder. Finally, the worker adds silica gel material to the bearing cylinder again and moves the bearing cylinder directly below the mounting plate using the reciprocating mechanism. The lifting mechanism drives the mounting plate to descend, and the agitator stirs the silica gel material in the bearing cylinder. This process is repeated. By separating the bearing cylinder from the agitator, the worker can quickly discharge the stirred silica gel material from the bearing cylinder, thereby improving the production efficiency of silica gel. 2. After the support cylinder moves directly below the stirring shaft, the control system activates the lifting cylinder. The piston rod of the lifting cylinder retracts, causing the mounting plate to descend. The mounting plate then causes the stirring cover to descend synchronously until the stirring cover touches the top of the support cylinder. At this point, the auger on the stirring shaft extends into the interior of the support cylinder. Then, the control system activates the stirring motor. The output shaft of the stirring motor drives the auger to rotate through the stirring shaft. The rotating auger causes the silica gel material inside the support cylinder to mix continuously, ultimately forming silica gel. 3. After the carrier cylinder moves directly below the extruder, the control system starts the extrusion cylinder. The piston rod of the extrusion cylinder drives the extrusion plate to descend. The extrusion plate continuously extends into the interior of the carrier cylinder, and the silicone inside the carrier cylinder is discharged through the discharge valve. During this process, the rubber ring seals the gap between the extrusion plate and the inner wall of the carrier cylinder. Attached Figure Description

[0023] Figure 1 This is a structural schematic diagram of an embodiment of this application.

[0024] Figure 2 This is a cross-sectional view used in the embodiments of this application to illustrate the positional relationship between the stirring shaft, the bearing cylinder, and the stirring cover.

[0025] Figure 3 This is a cross-sectional view used in the embodiments of this application to illustrate the positional relationship between the extrusion disc, the bearing cylinder, and the receiving disc.

[0026] Explanation of reference numerals in the attached drawings: 1. Base plate; 2. Extruder frame; 3. Mounting plate; 4. Lifting component; 41. Lifting cylinder; 5. Bearing cylinder; 6. Discharge valve; 7. Reciprocating component; 71. Slide rail; 72. Car platform; 73. Roller; 74. Reciprocating motor; 8. Mixing component; 81. Mixing cover; 82. Mixing shaft; 83. Screw rod; 84. Mixing motor; 9. Extruder; 91. Extrusion cylinder; 92. Extrusion 93. Disc; 94. Rubber ring; 95. Auxiliary plate; 10. Guide groove; 11. Trigger plate; 12. Contact switch; 13. Baffle; 14. Arc plate; 15. Lifting plate; 16. Adjusting cylinder; 17. Receiving tray; 18. Sliding component; 19. Sliding bar; 10. Sliding groove; 10. Placement plate; 11. Rack; 12. Sliding motor; 13. Gear; 14. Discharge pipe; 15. Vertical guide rail. Detailed Implementation

[0027] The following is in conjunction with the appendix Figures 1-3 This application will be described in further detail.

[0028] This application discloses an automated switching device for a silicone support base.

[0029] Reference Figure 1An automated switching device for a silicone bearing base includes a base plate 1, an extrusion rack 2 arranged at one end of the base plate 1, and a mounting plate 3 vertically slidably arranged at the other end. A lifting component 4 for driving the mounting plate 3 to slide vertically is arranged on the base plate 1.

[0030] Reference Figure 1 and Figure 2 The lifting component 4 includes two lifting cylinders 41 bolted to the base plate 1, with a gap between the two lifting cylinders 41. The lifting cylinders 41 are electrically connected to the control system, and the mounting plate 3 is mounted on the piston rods of the two lifting cylinders 41.

[0031] Reference Figure 1 and Figure 2 A bearing cylinder 5 is arranged to slide back and forth between the extruder 2 and the mounting plate 3. The bearing cylinder 5 is hollow inside and open at the top. A discharge pipe 18 is welded to the bottom of the bearing cylinder 5. A discharge valve 6 is bolted to the discharge pipe 18. A reciprocating component 7 is arranged on the bottom plate 1 to drive the bearing cylinder 5 to slide back and forth.

[0032] Reference Figure 2 The reciprocating component 7 includes two slide rails 71 bolted to the base plate 1. The two slide rails 71 are located between two lifting cylinders 41. The extrusion frame 2 and the mounting plate 3 are located at the two ends of the slide rails 71 respectively. The two slide rails 71 are parallel to each other. The bottom of the bearing cylinder 5 is welded with a car plate 72.

[0033] Reference Figure 1 and Figure 2 The bottom of the car plate 72 is rotatably connected to four rollers 73, which roll and cooperate with the slide rails 71. Each slide rail 71 has two rollers 73 arranged accordingly. The bottom of the car plate 72 is bolted to a reciprocating motor 74 that is electrically connected to the control system. The reciprocating motor 74 can be a forward and reverse motor in the prior art. One of the rollers 73 is coaxially bolted to the output shaft of the reciprocating motor 74.

[0034] Reference Figure 2 Trigger plates 10 are welded to the bottom of the car plate 72 and at both ends along the length of the slide rail 71. Contact switches 11 electrically connected to the control system are bolted to the bottom plates 1 at both ends of the slide rail 71. The trigger end of the contact switch 11 points to the trigger plate 10. A stirring component 8 for stirring the silicone raw material in the bearing cylinder 5 is arranged on the mounting plate 3. The stirring component 8 includes a stirring round cover 81 bolted to the bottom of the mounting plate 3.

[0035] Reference Figure 2The stirring cover 81 is used to seal the open end of the top of the bearing cylinder 5. The stirring shaft 82, which is coaxial with the stirring cover 81, is vertically rotatably connected to the mounting plate 3. The stirring shaft 82 rotates through the stirring cover 81. A spiral rod 83 is welded to the stirring shaft 82. The stirring motor 84, which is electrically connected to the control system, is bolted to the mounting plate 3. The stirring shaft 82 is coaxially bolted to the output shaft of the stirring motor 84.

[0036] Reference Figure 1 and Figure 3 The extruder 2 is provided with an extruder 9, which is used to discharge the silica gel that has been stirred in the bearing cylinder 5. The extruder 9 includes an extrusion cylinder 91 that is bolted to the top of the extruder 2 and electrically connected to the control system. An extrusion disc 92 is coaxially welded to the piston rod of the extrusion cylinder 91.

[0037] Reference Figure 1 and Figure 3 A rubber ring 93 is fitted on the outer circumferential wall of the extrusion plate 92. The rubber ring 93 is used to abut against the inner wall of the bearing cylinder 5. An auxiliary plate 94 is vertically slidably arranged on the extrusion frame 2. A guide groove 95 is opened on the extrusion frame 2 for the end of the auxiliary plate 94 to slide. The auxiliary plate 94 is slidably fitted on the piston rod of the extrusion cylinder 91.

[0038] The worker places the silicone raw material into the carrier cylinder 5. Then, the control system starts the reciprocating motor 74. The output shaft of the reciprocating motor 74 drives the roller 73 connected to it to rotate in the forward direction. Through the friction between the roller 73 and the slide rail 71, the carriage 72 drives the carrier cylinder 5 to gradually move to the bottom of the stirring shaft 82 until the trigger plate 10 at the bottom of the carriage 72 triggers the contact switch 11 at the mounting plate 3.

[0039] At this time, the control system stops the reciprocating motor 74 and changes the direction of its output shaft when the reciprocating motor 74 works next time. Then, the control system starts the lifting cylinder 41. The piston rod of the lifting cylinder 41 retracts and drives the mounting plate 3 to descend one distance. At this time, the mounting plate 3 drives the stirring cover 81 to gradually cover the open end of the top of the bearing cylinder 5. The spiral rod 83 on the stirring shaft 82 is located inside the bearing cylinder 5.

[0040] The control system starts the stirring motor 84. The output shaft of the stirring motor 84 drives the screw rod 83 to rotate through the stirring shaft 82. After a period of time, the silica gel material inside the bearing cylinder 5 is stirred into silica gel. Then the control system starts the lifting cylinder 41 again. The piston rod of the lifting cylinder 41 extends and drives the screw rod 83 on the stirring shaft 82 upward away from the bearing cylinder 5 through the mounting plate 3.

[0041] The control system starts the reciprocating motor 74. The output shaft of the reciprocating motor 74 drives the roller 73 to rotate in the opposite direction. The plate 72 drives the silica gel that has been stirred in the bearing cylinder 5 to move towards the extruder 2 until the trigger plate 10 at the bottom of the plate 72 triggers the contact switch 11 at the extruder 2. At this time, the control system stops the reciprocating motor 74 and changes the direction of its output shaft when the reciprocating motor 74 works next time.

[0042] Subsequently, the worker connects the discharge pipe 18 through an external pipe and opens the discharge valve 6. Then, the control system starts the extrusion cylinder 91. The piston rod of the extrusion cylinder 91 extends and drives the extrusion plate 92 to gradually descend. The rubber ring 93 on the extrusion plate 92 abuts against the inner wall of the bearing cylinder 5. After the extrusion plate 92 descends to a certain distance, the silicone in the bearing cylinder 5 is quickly discharged through the discharge pipe 18. Finally, the piston rod of the extrusion cylinder 91 drives the extrusion plate 92 to reset.

[0043] Reference Figure 3 Both ends of the slide rail 71 are bolted with baffles 12 with a cross-section in the shape of a gate, and the discharge valve 6 is located within the gate-shaped range of the baffles 12.

[0044] Reference Figure 3 A semi-circular arc plate 13 is welded onto the baffle 12. The axis of the arc plate 13 at the mounting plate 3 coincides with the axis of the stirring shaft 82. The axis of the arc plate 13 at the extruder 2 coincides with the axis of the extrusion disc 92. The outer wall of the bearing cylinder 5 is used to fit against the concave side wall of the arc plate 13.

[0045] Reference Figure 1 , Figure 2 and Figure 3 A vertical guide rail 19 with a T-shaped cross section is bolted to the side of the baffle 12 facing away from the arc plate 13. The vertical guide rail 19 is arranged vertically on the baffle 12. A lifting plate 14 is slidably arranged on the vertical guide rail 19. An adjusting cylinder 15 electrically connected to the control system is bolted to the base plate 1.

[0046] Reference Figure 1 , Figure 2 and Figure 3 The lifting plate 14 is bolted to the piston rod of the adjusting cylinder 15. A receiving plate 16 is horizontally slidably arranged on the lifting plate 14. The receiving plate 16 is used to collect silicone dripping from the screw rod 83 or silicone dripping from the extrusion plate 92. A sliding component 17 is arranged on the lifting plate 14 to drive the receiving plate 16 to slide horizontally.

[0047] Reference Figure 1The sliding component 17 includes a slide bar 171 that is horizontally slidably arranged on the lifting plate 14. The lifting plate 14 has a slide groove 172 for the slide bar 171 to slide. The cross-sections of the slide bar 171 and the slide groove 172 are both T-shaped. A placement plate 173 is bolted to the slide bar 171, and a receiving tray 16 is bolted to the placement plate 173.

[0048] Reference Figure 1 A rack 174 is welded to the bottom of the placement plate 173. The length direction of the rack 174 is parallel to the length direction of the slide bar 171. A sliding motor 175 electrically connected to the control system is bolted to the lifting plate 14. The sliding motor 175 can be a forward and reverse motor in the prior art. A gear 176 that meshes with the rack 174 is bolted to the output shaft of the sliding motor 175.

[0049] When the spiral rod 83 on the stirring shaft 82 moves upward away from the top of the bearing cylinder 5 and remains stationary, the control system starts the sliding motor 175 at the mounting plate 3. The output shaft of the sliding motor 175 drives the gear 176 to rotate in the forward direction. The rotating gear 176 drives the placement plate 173 to slide along the length direction of the slide bar 171 through the rack 174.

[0050] The placement plate 173 drives the receiving tray 16 to gradually move to the direct under the screw rod 83. Similarly, when the extrusion plate 92 moves upward away from the top of the bearing cylinder 5 and remains stationary, the placement plate 173 at the extrusion frame 2 drives the receiving tray 16 to gradually move to the direct under the extrusion plate 92, thereby reducing the occurrence of silicone dripping onto the base plate 1.

[0051] After a period of time, the control system starts adjusting cylinder 15, the piston rod of adjusting cylinder 15 retracts, and the piston rod of adjusting cylinder 15 drives the lifting plate 14 to descend. Finally, the worker can replace and clean the receiving tray 16, and then the control system controls the lifting plate 14 to reset through adjusting cylinder 15.

[0052] The implementation principle of an automated switching device for a silicone bearing base in this application embodiment is as follows: the worker places the silicone raw material into the bearing cylinder 5, and then the control system starts the reciprocating motor 74. The output shaft of the reciprocating motor 74 drives the roller 73 connected to it to rotate in the forward direction, through the friction between the roller 73 and the slide rail 71.

[0053] The vehicle plate 72 drives the bearing cylinder 5 to gradually move to directly below the stirring shaft 82, until the trigger plate 10 at the bottom of the vehicle plate 72 triggers the contact switch 11 at the mounting plate 3. At this time, the outer wall of the bearing cylinder 5 is attached to the concave side of the arc plate 13 at the mounting plate 3. At this time, the control system stops the reciprocating motor 74 and changes the direction of its output shaft when the reciprocating motor 74 works next time.

[0054] At the same time, the control system starts the sliding motor 175 at the mounting plate 3. The output shaft of the sliding motor 175 drives the gear 176 to rotate in the opposite direction. The rotating gear 176 drives the placement plate 173 to slide along the length direction of the slide bar 171 through the rack 174. The placement plate 173 drives the receiving tray 16 to gradually move away from directly below the screw rod 83.

[0055] Subsequently, the control system starts the lifting cylinder 41, the piston rod of the lifting cylinder 41 retracts, and the piston rod of the lifting cylinder 41 drives the mounting plate 3 to descend a distance. At this time, the mounting plate 3 drives the stirring cover 81 to gradually cover the open end of the top of the bearing cylinder 5, and the spiral rod 83 on the stirring shaft 82 is located inside the bearing cylinder 5.

[0056] The control system starts the stirring motor 84. The output shaft of the stirring motor 84 drives the screw rod 83 to rotate through the stirring shaft 82. After a period of time, the silica gel material inside the bearing cylinder 5 is stirred into silica gel. Then the control system starts the lifting cylinder 41 again. The piston rod of the lifting cylinder 41 extends and drives the screw rod 83 on the stirring shaft 82 upward away from the bearing cylinder 5 through the mounting plate 3.

[0057] When the stirring shaft 82 moves upward away from the bearing cylinder 5 and remains stationary, the control system restarts the sliding motor 175 at the mounting plate 3. The output shaft of the sliding motor 175 drives the gear 176 to rotate in the forward direction. The rotating gear 176 drives the placement plate 173 to slide along the length of the slide bar 171 through the rack 174. The placement plate 173 drives the receiving tray 16 to gradually move to directly below the screw rod 83.

[0058] The control system starts the reciprocating motor 74. The output shaft of the reciprocating motor 74 drives the roller 73 to rotate in the opposite direction. The carriage 72 drives the silica gel that has been stirred in the bearing cylinder 5 to move towards the extruder 2 until the trigger plate 10 at the bottom of the carriage 72 triggers the contact switch 11 at the extruder 2. At this time, the outer wall of the bearing cylinder 5 is attached to the concave side of the arc plate 13 at the extruder 2. The control system stops the reciprocating motor 74 and changes the direction of the output shaft of the reciprocating motor 74 for the next operation.

[0059] The control system starts the sliding motor 175 at the extruder 2. The output shaft of the sliding motor 175 drives the gear 176 to rotate in the opposite direction. The rotating gear 176 drives the placement plate 173 to slide along the length of the slide bar 171 through the rack 174. The placement plate 173 drives the receiving plate 16 to gradually move away from directly below the extrusion plate 92. Then, the worker connects the discharge pipe 18 through the external pipe and opens the discharge valve 6.

[0060] Then the control system starts the extrusion cylinder 91. The piston rod of the extrusion cylinder 91 extends and drives the extrusion plate 92 to gradually descend. The rubber ring 93 on the extrusion plate 92 abuts against the inner wall of the bearing cylinder 5. After the extrusion plate 92 descends to a certain distance, the silicone in the bearing cylinder 5 is quickly discharged through the discharge pipe 18. Finally, the piston rod of the extrusion cylinder 91 drives the extrusion plate 92 to reset. At this time, the placement plate 173 at the extrusion frame 2, under the action of the sliding motor 175, drives the receiving plate 16 to gradually move to directly below the extrusion plate 92.

[0061] After a period of time, the control system starts adjusting cylinder 15, the piston rod of adjusting cylinder 15 retracts, and the piston rod of adjusting cylinder 15 drives the lifting plate 14 to descend. Finally, the worker can replace and clean the receiving tray 16, and then the control system controls the lifting plate 14 to reset through adjusting cylinder 15.

[0062] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An automated switching device for a silicone bearing base, characterized in that: The device includes a base plate (1), one end of which is provided with an extruder (2), and the other end is provided with a mounting plate (3) that slides vertically. The base plate (1) is provided with a lifting component (4) that drives the mounting plate (3) to slide vertically. A bearing cylinder (5) is provided between the extruder (2) and the mounting plate (3) and slides back and forth. The bearing cylinder (5) is hollow inside and open at the top. A discharge valve (6) is provided at the bottom of the bearing cylinder (5). A reciprocating component (7) that drives the bearing cylinder (5) to slide back and forth is provided on the base plate (1). A stirring component (8) for stirring the silicone raw material in the bearing cylinder (5) is provided on the mounting plate (3). An extruder (9) is provided on the extruder (2) and is used to discharge the stirred silicone in the bearing cylinder (5).

2. The automated switching device for a silicone bearing base according to claim 1, characterized in that: The lifting component (4) includes two lifting cylinders (41) mounted on the base plate (1). The lifting cylinders (41) are electrically connected to the control system. The mounting plate (3) is mounted on the piston rods of the two lifting cylinders (41).

3. The automated switching device for a silicone bearing base according to claim 2, characterized in that: The reciprocating component (7) includes two slide rails (71) set on the base plate (1), the two slide rails (71) are parallel to each other, the bottom of the bearing cylinder (5) is provided with a carriage (72), the bottom of the carriage (72) is rotatably provided with four rollers (73), the rollers (73) are rolled on the slide rails (71), each slide rail (71) is provided with two rollers (73), the carriage (72) is provided with a reciprocating motor (74) electrically connected to the control system, one of the rollers (73) is coaxially set on the output shaft of the reciprocating motor (74).

4. The automated switching device for a silicone bearing base according to claim 3, characterized in that: The stirring component (8) includes a stirring cover (81) disposed at the bottom of the mounting plate (3), the stirring cover (81) being used to seal the open end of the top of the bearing cylinder (5), a stirring shaft (82) coaxial with the stirring cover (81) being rotatably disposed on the mounting plate (3), the stirring shaft (82) rotating through the stirring cover (81), a spiral rod (83) being disposed on the stirring shaft (82), and a stirring motor (84) electrically connected to the control system being disposed on the mounting plate (3), the stirring shaft (82) being coaxially disposed on the output shaft of the stirring motor (84).

5. The automated switching device for a silicone bearing base according to claim 4, characterized in that: The extruder (9) includes an extrusion cylinder (91) mounted on the extrusion frame (2) and electrically connected to the control system. An extrusion disc (92) is coaxially mounted on the piston rod of the extrusion cylinder (91). A rubber ring (93) is fitted on the extrusion disc (92). The rubber ring (93) is used to abut against the inner wall of the bearing cylinder (5). An auxiliary plate (94) is vertically slidably mounted on the extrusion frame (2). A guide groove (95) is provided on the extrusion frame (2) for the auxiliary plate (94) to slide. The auxiliary plate (94) is slidably mounted on the piston rod of the extrusion cylinder (91).

6. The automated switching device for a silicone bearing base according to claim 5, characterized in that: A trigger plate (10) is provided on the vehicle plate (72). Both ends of the slide rail (71) are provided with contact switches (11) electrically connected to the control system. The trigger end of the contact switch (11) points to the trigger plate (10). Both ends of the slide rail (71) are provided with baffles (12). The baffles (12) are provided with arc plates (13) with a semi-circular cross-section. The axis of the arc plate (13) at the mounting plate (3) coincides with the axis of the stirring shaft (82). The axis of the arc plate (13) at the extruder (2) coincides with the axis of the extrusion disc (92). The outer wall of the bearing cylinder (5) is used to fit against the concave side of the arc plate (13).

7. The automated switching device for a silicone bearing base according to claim 6, characterized in that: A lifting plate (14) is vertically slidably arranged on the baffle (12), and an adjusting cylinder (15) electrically connected to the control system is arranged on the base plate (1). The lifting plate (14) is arranged on the piston rod of the adjusting cylinder (15). A receiving plate (16) is horizontally slidably arranged on the lifting plate (14). The receiving plate (16) is used to receive silicone dripping from the screw rod (83) or silicone dripping from the extrusion plate (92). A sliding component (17) is arranged on the lifting plate (14) to drive the receiving plate (16) to slide horizontally.

8. The automated switching device for a silicone bearing base according to claim 7, characterized in that: The sliding component (17) includes a slide bar (171) that is horizontally slidably disposed on the lifting plate (14). The lifting plate (14) has a groove (172) for the slide bar (171) to slide. The cross-section of the slide bar (171) and the groove (172) are both T-shaped. A placement plate (173) is disposed on the slide bar (171). The receiving tray (16) is detachably disposed on the placement plate (173). A rack (174) is disposed on the placement plate (173). The length direction of the rack (174) is parallel to the length direction of the slide bar (171). A sliding motor (175) electrically connected to the control system is disposed on the lifting plate (14). A gear (176) that meshes with the rack (174) is disposed on the output shaft of the sliding motor (175).

Images