Canning equipment for producing organic silica gel

Abstract

The utility model provides filling equipment for producing organic silica gel, relates to the technical field of silica gel processing and production equipment, and solves the technical problem that the existing organic silica gel filling equipment is low in silica gel filling efficiency while stirring the organic silica gel. The silica gel extrusion device comprises a storage bin, a pressing device used for extruding silica gel at a discharging port is arranged in the storage bin, the pressing device is provided with a telescopic shaft, the telescopic shaft is connected with a telescopic device, and the telescopic device is used for driving the pressing device to ascend and descend to extrude the silica gel. According to the silica gel filling device, the material pressing device can be controlled to ascend and descend through the telescopic device, so that silica gel at the discharging opening is controlled to be extruded, filling is accelerated, and the filling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of silica gel processing and production equipment, in particular to a canning device for producing organic silica gel. Background Art

[0002] Organic silicon compounds refer to compounds containing Si C bonds and at least one organic group directly connected to silicon atoms. Compounds that connect organic groups to silicon atoms through oxygen, sulfur, nitrogen, etc. are also usually considered organic silicon compounds. Among them, polysiloxanes with silicon-oxygen bonds as the skeleton are the most numerous, most studied, and most widely used type of organic silicon compounds, accounting for more than 90% of the total usage. The silicone filling machine is an important machine for the mass production of silicone. During the silicone filling process, the silicone is transported into the silicone tube through the bottom of the silicone tube by the glue injection machine.

[0003] The existing silicone filling machine can only perform simple filling. Since silicone is a colloid, it is easy to stick to the inner wall of the filling tank and the filling tube, which causes waste of raw materials on the one hand, and on the other hand, the residual silicone is easy to mix with another batch of silicone to be filled, which will also cause different types of silicone to mix with each other, so it needs to be improved.

[0004] Therefore, a new filling equipment for producing organic silica gel proposed in the patent with announcement number CN216834380U can scrape the organic silica gel inside the filling tank and the filling tube to avoid residue inside the filling tank and the filling tube, thereby reducing the waste of raw materials, and facilitating the cleaning of the inside of the filling tank and the filling tube to avoid the mixing of different types of organic silica gel.

[0005] However, due to the slow fluidity of silicone, the device can easily slow down the filling process and reduce production efficiency during the filling process. Utility Model Content

[0006] The utility model aims to provide a canning device for producing organic silica gel, so as to solve the technical problem that the existing organic silica gel filling device has low filling efficiency when stirring the organic silica gel and filling the silica gel at the same time.

[0007] The embodiments of the present invention are implemented by the following technical solutions:

[0008] A canning device for producing organic silica gel comprises a storage bin, wherein a pressing device for squeezing silica gel at a feeding port is arranged in the storage bin, the pressing device is provided with a telescopic shaft, the telescopic shaft is connected with a telescopic device, and the telescopic device is used to drive the pressing device to rise and fall to extrude silica gel.

[0009] By adopting the technical solution, the lifting and lowering of the pressing device can be controlled by the telescopic device, thereby controlling the squeezing of the silicone at the discharge port, speeding up its filling and improving the filling efficiency.

[0010] Preferably, the pressing device comprises a plurality of sets of hinged rods hinged to the telescopic shaft, one end of the hinged rod away from the telescopic shaft is hinged to a pressing plate for pressing the silicone, and the pressing plate is hinged to a pressing block for squeezing the silicone.

[0011] By adopting this technical solution, the telescopic shaft pushes the pressing device, and the pressing device pushes the hinged rod, which pushes the hinged plate. The pressing plate first contacts the wall of the storage bin to seal the silicone near the discharge port to prevent the subsequent pressing block from further squeezing the silicone upward and reducing the filling efficiency.

[0012] Preferably, the pressing plate is provided with radially distributed sliding grooves and a sliding block slidably arranged in the sliding grooves, and the hinged rod is hinged to the sliding block.

[0013] By adopting this technical solution, when the hinged rod pushes the pressing plate, the slider slides in the slide groove to adjust the first position of the hinged rod and the pressing plate without causing movement interference.

[0014] Preferably, the pressing block is provided with a limiting groove, and the telescopic shaft is also provided with a limiting block slidably connected to the limiting groove.

[0015] By adopting this technical solution, after the outer edge of the pressing plate contacts the storage bin, the push of the pressing plate by the hinged rod is blocked, which is converted into the sliding of the slider in the slide groove. The outer edge of the pressing plate is fixed, and the inner edge pushes downward with the pressing block to extrude the silicone, thereby improving the silicone filling efficiency.

[0016] Preferably, a rebound member is further provided between the hinge rod and the pressing plate.

[0017] By adopting the technical solution, when the telescopic shaft contracts, the pressing plate and the hinged rod are quickly reset through the rebound member to carry out the next cycle of extrusion filling.

[0018] Preferably, the telescopic device comprises a telescopic member arranged on the storage bin, the telescopic member is connected to a lifting block, the lifting block is provided with a rotating ring groove, and the telescopic shaft is provided with a limiting ring embedded in the rotating ring groove.

[0019] By adopting the technical solution, the lifting and lowering of the lifting block is controlled by the telescopic member, and the lifting and lowering of the lifting block drives the limit ring to drive the telescopic shaft to extend and retract through the rotating ring groove.

[0020] Preferably, the telescopic shaft is also provided with a stirring device for stirring the silica gel in the storage bin, and the limiting ring is rotatably embedded in the rotating ring groove.

[0021] By adopting this technical solution, the telescopic shaft not only telescopes and controls the pressing device, but also rotates and drives the stirring device to rotate, thereby stirring the silica gel in the storage bin to prevent its sticky residue, increase its fluidity, and improve the filling performance.

[0022] Preferably, the telescopic shaft is slidably arranged on a rotating shaft, and the rotating shaft is connected to a power device.

[0023] By adopting the technical solution, when the telescopic shaft is extended and retracted, the power device is driven through the rotating shaft to make the stirring device rotate.

[0024] Preferably, the rotating shaft is provided with a plurality of groups of positioning strips embedded in the inner wall of the telescopic shaft.

[0025] By adopting the technical solution, the rotating shaft is connected to the telescopic shaft through the positioning bar shaft, which is firmly fixed and occupies a small volume.

[0026] Preferably, the storage bin comprises a conical lower hopper, and the lower opening is arranged at the center of the lower hopper; the storage bin is also provided with a feed opening and a sealing member for sealing the telescopic shaft.

[0027] By adopting the technical solution, silica gel is loaded through the feed port, and the seal is used to prevent the silica gel from leaking from the connection between the rotating shaft and the storage bin.

[0028] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0029] 1. The utility model controls the lifting and lowering of the pressing device through the telescopic device, thereby controlling the squeezing of the silica gel at the discharge port, speeding up its filling and improving the filling efficiency;

[0030] 2. The hinged rod of the utility model pushes the hinged plate, and the pressing plate first contacts the wall of the storage bin to seal the silicone near the discharge port to prevent the subsequent pressing block from further squeezing the silicone upwards and reducing the filling efficiency;

[0031] 3. The telescopic shaft of the utility model not only telescopes and controls the pressing device, but also rotates and drives the stirring device to rotate, stirring the silica gel in the storage bin to prevent its sticky residue, increase its fluidity, and improve the filling performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0033] Figure 1A schematic cross-sectional structure diagram of a canning device for producing organic silica gel provided in Example 1 of the utility model;

[0034] Figure 2 A schematic diagram of the working principle of state 1 of a material pressing device for a canning device for producing organic silica gel provided in Example 1 of the utility model;

[0035] Figure 3 A schematic diagram of the working principle of state 2 of a material pressing device for a canning device for producing organic silica gel provided in Example 1 of the utility model;

[0036] Figure 4 A schematic diagram of the structure of a telescopic device of a canning device for producing organic silica gel provided in Example 2 of the utility model;

[0037] Figure 5 A schematic diagram of the top view of the structure of the pressing plate of the canning equipment for producing organic silica gel provided in Example 2 of the utility model;

[0038] Figure 6 A bottom-up structural schematic diagram of a rotating shaft of a canning device for producing organic silica gel provided in Example 2 of the utility model;

[0039] Icons: 1. Pressing device; 11. Limiting block; 12. Pressing block; 13. Limiting groove; 14. Pressing plate; 15. Articulated rod; 16. Rebound member; 17. Slider; 18. Slide; 2. Storage bin; 21. Discharge hopper; 22. Discharge port; 23. Sealing member; 3. Stirring device; 4. Power device; 5. Rotating shaft; 51. Limiting ring; 52. Telescopic shaft; 53. Positioning strip; 6. Feed port; 7. Telescopic device; 71. Telescopic member; 72. Rotating ring groove; 73. Lifting block. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0041] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. 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.

[0042] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0043] In the description of the present invention, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the product of the application is usually placed when used. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0044] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] Example 1

[0046] A canning device for producing organic silica gel comprises a storage bin 2, wherein a pressing device 1 for squeezing silica gel at a feed outlet 22 is provided in the storage bin 2, wherein the pressing device 1 is provided with a telescopic shaft 52, wherein the telescopic shaft 52 is connected to a telescopic device 7, and the telescopic device 7 is used to drive the pressing device 1 to rise and fall to extrude silica gel.

[0047] By adopting the technical solution, the lifting and lowering of the pressing device 1 can be controlled by the telescopic device, thereby controlling the squeezing of the silica gel at the discharge port 22, thereby accelerating the filling and improving the filling efficiency.

[0048] In this embodiment, the pressing device 1 includes four sets of hinged rods 15 hinged to the telescopic shaft 52, and the hinged rod 15 is hinged at one end away from the telescopic shaft 52 to a pressing plate 14 for pressing silicone, and the pressing plate 14 is hinged to a pressing block 12 for squeezing silicone.

[0049] By adopting the present technical solution, the telescopic shaft 52 pushes the pressing device 1, and the pressing device 1 pushes the hinged rod 15. The hinged rod 15 pushes the hinged plate, and the pressing plate 14 first contacts the wall of the storage bin 2 to seal the silicone near the discharge port to prevent the subsequent pressing block 12 from further squeezing the silicone upward to reduce the filling efficiency.

[0050] In this embodiment, the pressing plate 14 is provided with radially distributed sliding grooves 18 and a sliding block 17 slidably arranged in the sliding grooves 18 , and the hinged rod 15 is hinged to the sliding block 17 .

[0051] By adopting the technical solution, when the hinged rod 15 pushes the pressing plate 14, the slider 17 slides in the slide groove 18 to adjust the alignment position of the hinged rod 15 and the pressing plate 14 without causing motion interference.

[0052] In this embodiment, the pressing block 12 is provided with a limiting groove 13 , and the telescopic shaft 52 is further provided with a limiting block 11 slidably connected to the limiting groove 13 .

[0053] By adopting this technical solution, after the outer edge of the pressing plate 14 contacts the storage bin 2, the push of the pressing plate 14 by the hinged rod 15 is blocked, which is converted into the sliding of the slider 17 in the slide groove 18. The outer edge of the pressing plate 14 is fixed, and the inner edge pushes downward with the pressing block 12 to extrude the silicone, thereby improving the silicone filling efficiency.

[0054] In this embodiment, a resilient member 16 is further provided between the hinge rod 15 and the pressing plate 14 .

[0055] By adopting the technical solution, when the telescopic shaft 52 contracts, the pressing plate 14 and the hinge rod 15 are quickly reset through the rebound member 16 so as to carry out the next cycle of extrusion filling.

[0056] In this embodiment, the storage bin 2 includes a conical lower hopper 21 , and the lower opening 22 is disposed at the center of the lower hopper 21 ; the storage bin 2 is also provided with a feed opening 6 and a sealing member 23 for sealing the telescopic shaft 52 .

[0057] By adopting the technical solution, silica gel is loaded through the feed port 6 , and the seal 23 is used to prevent the silica gel from leaking from the connection between the rotating shaft 5 and the storage bin 2 .

[0058] Example 2

[0059] The only difference between this embodiment and embodiment 1 is that, in this embodiment, the telescopic device 7 includes a telescopic member 71 arranged on the storage bin 2, the telescopic member 71 is connected to a lifting block 73, the lifting block 73 is provided with a rotating ring groove 72, and the telescopic shaft 52 is provided with a limit ring 51 embedded in the rotating ring groove 72.

[0060] By adopting the technical solution, the lifting block 73 is controlled to rise and fall by the telescopic member 71 , and the lifting block 73 drives the limit ring 51 to drive the telescopic shaft 52 to extend and retract through the rotating ring groove 72 .

[0061] In this embodiment, the telescopic shaft 52 is further provided with a stirring device 3 for stirring the silica gel in the storage bin 2 , and the limiting ring 51 is rotatably embedded in the rotating ring groove 72 .

[0062] By adopting the present technical solution, the telescopic shaft 52 not only telescopes and controls the pressing device 1, but also rotates and drives the stirring device 3 to rotate, thereby stirring the silica gel in the storage bin 2 to prevent its sticky residue, increase its fluidity, and improve the filling performance.

[0063] In this embodiment, the telescopic shaft 52 is slidably disposed on the rotating shaft 5 , and the rotating shaft 5 is axially connected to the power device 4 .

[0064] By adopting the technical solution, when the telescopic shaft 52 is extended and retracted, the power device 4 is driven through the rotating shaft 5 to make the stirring device 3 rotate.

[0065] In this embodiment, the rotating shaft 5 is provided with four sets of positioning strips 53 embedded in the inner wall of the telescopic shaft 52 .

[0066] By adopting the technical solution, the rotating shaft 5 is axially connected to the telescopic shaft 52 through the positioning bar 53, so that it is firmly fixed and occupies a small volume.

[0067] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A canning device for producing organic silica gel, comprising a storage bin (2), characterized in that: The storage bin (2) is provided with a material pressing device (1) for squeezing silica gel at a feed outlet (22). The material pressing device (1) is provided with a telescopic shaft (52). The telescopic shaft (52) is connected to a telescopic device (7). The telescopic device (7) is used to drive the material pressing device (1) to rise and fall to extrude silica gel.

2. The canning equipment for producing organic silica gel according to claim 1, characterized in that: The pressing device (1) comprises a plurality of groups of hinged rods (15) hinged to the telescopic shaft (52), one end of the hinged rod (15) away from the telescopic shaft (52) being hinged to a pressing plate (14) for pressing silica gel, and the pressing plate (14) being hinged to a pressing block (12) for squeezing silica gel.

3. The canning equipment for producing organic silica gel according to claim 2, characterized in that: The pressing plate (14) is provided with radially distributed sliding grooves (18) and a sliding block (17) slidably arranged in the sliding grooves (18), and the hinged rod (15) is hinged to the sliding block (17).

4. A canning device for producing organic silica gel according to claim 2 or 3, characterized in that: The pressing block (12) is provided with a limiting groove (13), and the telescopic shaft (52) is also provided with a limiting block (11) slidably connected to the limiting groove (13).

5. A canning device for producing organic silica gel according to claim 2 or 3, characterized in that: A resilient member (16) is also provided between the hinge rod (15) and the pressing plate (14).

6. A canning device for producing organic silica gel according to any one of claims 1 to 3, characterized in that: The telescopic device (7) comprises a telescopic member (71) arranged on the material storage bin (2), the telescopic member (71) is connected to a lifting block (73), the lifting block (73) is provided with a rotating ring groove (72), and the telescopic shaft (52) is provided with a limiting ring (51) embedded in the rotating ring groove (72).

7. The canning equipment for producing organic silica gel according to claim 6, characterized in that: The telescopic shaft (52) is also provided with a stirring device (3) for stirring the silica gel in the storage bin (2), and the limiting ring (51) is rotatably embedded in the rotating ring groove (72).

8. A canning device for producing organic silica gel according to any one of claims 1 to 3 and 7, characterized in that: The telescopic shaft (52) is slidably arranged on the rotating shaft (5), and the rotating shaft (5) is axially connected to a power device (4).

9. A canning device for producing organic silica gel according to claim 8, characterized in that: The rotating shaft (5) is provided with a plurality of groups of positioning strips (53) embedded in the inner wall of the telescopic shaft (52).

10. A canning device for producing organic silica gel according to any one of claims 1-3, 7 and 9, characterized in that: The material storage bin (2) comprises a conical lower hopper (21), and the lower opening (22) is arranged at the center of the lower hopper (21); the material storage bin (2) is also provided with a feed opening (6) and a sealing member (23) for sealing the telescopic shaft (52).

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