Quantitative silicone oil mixing equipment for silica gel product

Abstract

The utility model relates to silicone oil quantitative mixing equipment for silica gel products, which comprises a machine table with a cavity structure, a blanking port is vertically arranged on the table surface of the machine table, a rack is further mounted on the table surface of the machine table, and a stirring barrel, a quantitative oil conveying mechanism and a silicone oil box with an opening in the top surface are respectively mounted in the rack. The quantitative oil conveying mechanism is communicated with the silicone oil box and the stirring barrel, the stirring barrel is of a cylindrical structure with the two ends open and is coaxial with the discharging opening, a stirring mechanism coaxial with the stirring barrel is installed in the stirring barrel, and a bottom cover capable of being opened and closed is installed at the opening position of the bottom end of the stirring barrel. Compared with the prior art, the silica gel product mixing device has the advantages that silica gel products and silicone oil can be mixed more uniformly, so that the condition that the silica gel products and the silicone oil are not mixed uniformly is improved, the labor intensity of workers can be reduced, and the mixing efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of silica gel product production equipment, in particular to a silica gel product quantitative mixing silicone oil equipment. Background Art

[0002] At present, when producing silicone products, it is necessary to apply silicone oil on the surface of the silicone products according to production requirements, and the existing common application method is mostly manual application. Specifically, the silicone product is first weighed, and then the appropriate amount of silicone oil is set according to the weight of the silicone product, and then the silicone oil and the silicone product are added into the container together, and finally the workers stir and mix the silicone product with the silicone by hand; and the above method requires experienced workers to perform relevant operations, but there is still a problem of uneven mixing of silicone products and silicone oil, and the labor intensity of the workers is high and the mixing efficiency is low. Therefore, there are still shortcomings and deficiencies in the existing technology. Utility Model Content

[0003] The purpose of the utility model is to provide a device for quantitatively mixing silicone oil for silicone products to solve the problems raised in the above background technology.

[0004] In order to solve the above problems, the technical solution adopted by the utility model is:

[0005] A quantitative silicone oil mixing device for silicone products comprises a machine table with a cavity structure, a material drop opening is vertically opened on the table top of the machine table, and a frame is also installed on the table top of the machine table, a stirring barrel, a quantitative oil delivery mechanism and a silicone oil box with an opening on the top surface are respectively installed in the frame, the quantitative oil delivery mechanism is respectively connected with the silicone oil box and the stirring barrel, the stirring barrel is a cylindrical structure with openings at both ends and is coaxially arranged with the material drop opening, and a stirring mechanism coaxially arranged with the stirring barrel is installed in the stirring barrel, an openable bottom cover is installed at the bottom opening of the stirring barrel, and the bottom cover is connected to an electric telescopic mechanism installed on the frame and used to control the opening and closing of the bottom cover.

[0006] Furthermore, there are two bottom covers, which are relatively arranged on both sides of the mixing barrel, and the other side of each bottom cover is hinged to the table top of the machine, and the electric telescopic mechanism is connected between the opposite sides of the two bottom covers.

[0007] Furthermore, two groups of electric telescopic mechanisms are symmetrically distributed on both sides outside the mixing barrel, and each group of electric telescopic mechanisms includes an electric telescopic rod vertically installed on the frame, the bottom end of the electric telescopic rod is the telescopic end, and the telescopic end of the electric telescopic rod is hinged with two obliquely distributed hinged rods, and the ends of the two hinged rods away from the electric telescopic rod are respectively hinged to the opposite sides of the two bottom covers.

[0008] Furthermore, an annular sealing ring is inlaid on the top surface of each bottom cover along the circumference of the bottom cover.

[0009] Furthermore, the quantitative oil delivery mechanism includes an oil delivery pump installed on the frame, the oil delivery pump is a peristaltic pump, and the oil delivery pump is connected to the silicone oil box and the stirring barrel through oil delivery pipes respectively. The oil delivery pump is also electrically connected to a control box installed on the frame and with a control panel through a solenoid valve, and the control box is also electrically connected to the stirring mechanism and the electric telescopic mechanism respectively.

[0010] Furthermore, a horizontally distributed support plate is installed on the top of the frame, the mixing barrel is located between the support plate and the table top of the machine, and the mixing mechanism includes a mixing motor vertically installed on the support plate. The output shaft of the mixing motor passes through the support plate and is transmission-connected to a rotating shaft located in the mixing barrel and coaxially arranged with the mixing barrel. Mixing blades are installed on both sides of the rotating shaft from top to bottom, and each mixing blade is parallel to the radial direction of the rotating shaft.

[0011] Furthermore, a feeding port is vertically opened on the support plate, and the feeding port is located above the mixing barrel, and is fixedly connected to a feeding hopper which is open at both top and bottom ends, and a horizontally distributed sealing cover for sealing the feeding port is slidably connected to the bottom of the feeding hopper, and a first handle is installed on the sealing cover.

[0012] Furthermore, the frame is provided with a casing with openings on both the top and bottom surfaces, the top and bottom surfaces of the casing are respectively fixedly connected to the support plate and the table top of the machine, and the positions of the casing corresponding to the silicone oil box and the mixing barrel are opened, and the opening positions on the casing are also equipped with openable and closable closed doors, and the closed doors are equipped with second handles.

[0013] Furthermore, the front of the machine is opened, and a detachable material receiving box is arranged inside the machine. The material receiving box is a box structure with an opening on the top surface and is located below the material drop opening.

[0014] Furthermore, universal wheels with a self-locking function are installed at the four corners of the bottom surface of the machine, and adjustable feet that can be raised and lowered in the vertical direction are also installed at the four corners of the bottom surface of the machine.

[0015] By adopting the above technical solution, the beneficial effects of the utility model are:

[0016] The utility model provides a silicone oil box for containing silicone oil, and then when in use, the weighed silicone product can be added into the mixing barrel, and the silicone product in the mixing barrel is stirred by the stirring mechanism. At the same time, the silicone oil can be quantitatively added into the mixing barrel through the quantitative oil delivery mechanism, so that the silicone product can be stirred and filled with silicone oil at the same time, thereby, compared with the prior art, the silicone product and the silicone oil can be mixed more evenly, so as to improve the uneven mixing of the silicone product and the silicone oil, and the labor intensity of the workers can be reduced and the mixing efficiency can be improved; then, when the mixing is completed, the bottom cover can be opened by the electric telescopic mechanism, and at this time, the silicone product after mixing can slide from the bottom cover to the position of the drop opening for drop. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 for Figure 1 The schematic diagram of the structure of the middle part of the device;

[0019] Figure 3 for Figure 2 Schematic diagram of the local structure when looking up;

[0020] Figure 4 for Figure 2 The schematic diagram of the structure of the middle part of the device;

[0021] Figure 5 for Figure 4 One of the structural diagrams of the middle part of the device;

[0022] Figure 6 for Figure 4 The second schematic diagram of the structure of the middle part of the device.

[0023] 1. Bottom cover; 2. Electric telescopic mechanism; 21. Electric telescopic rod; 22. Articulated rod; 3. Mixing barrel; 31. Flange; 32. Mounting plate; 4. Quantitative oil delivery mechanism; 41. Oil delivery pump; 42. Oil delivery pipe; 43. Control panel; 44. Loading plate; 5. Stirring mechanism; 51. Stirring motor; 52. Rotating shaft; 53. Stirring blade; 6. Adjustable foot; 61. Threaded rod; 62. Support; 7. Casing; 71. Sealed door; 72. Second handle; 8. Machine platform; 81. Dropping port; 9. Feed hopper; 10. Frame; 11. Silicone oil box; 12. Annular sealing ring; 13. Start button; 14. Stop button; 15. Main switch; 16. Support plate; 17. Sealed cover; 18. First handle; 19. Material receiving box; 20. Universal wheel. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and beneficial effects of the present invention clearer, the implementation mode of the present invention is further described in detail below with reference to the accompanying drawings.

[0025] like Figures 1 to 6 As shown, the utility model provides a quantitative mixing silicone oil device for silicone products, including a machine table 8 with a cavity structure, a feeding port 81 is vertically opened on the table top of the machine table 8, and a frame 10 is also installed on the table top of the machine table 8, a stirring barrel 3, a quantitative oil delivery mechanism 4 and a silicone oil box 11 with an opening on the top surface are respectively installed in the frame 10, specifically, the silicone oil box 11 is detachable and placed on the table top of the machine table 8, and the position of the silicone oil box 11 and the quantitative oil delivery mechanism 4 is opposite; when in use, the silicone oil box 11 can be used to contain silicone oil; the quantitative oil delivery mechanism 4 is respectively connected with the silicone oil box 11 and the stirring barrel 3, specifically, when in use, the quantitative oil delivery mechanism 4 can quantitatively add silicone oil to the stirring barrel 3; the stirring barrel 3 is a cylindrical structure with openings at both ends and is coaxially arranged with the feeding port 81, and a stirring mechanism 5 coaxially arranged with the stirring barrel 3 is installed in the stirring barrel 3, and an openable bottom cover 1 is installed at the bottom opening of the stirring barrel 3, and the bottom cover 1 can be opened and closed. The cover 1 is connected with an electric telescopic mechanism 2 which is installed on the frame 10 and is used to control the opening and closing of the bottom cover 1. Specifically, in the initial state, the bottom cover 1 is horizontally distributed. At this time, the bottom cover 1 can seal the bottom opening position of the mixing barrel 3; then when in use, the weighed silicone product can be added into the mixing barrel 3 from the top of the mixing barrel 3, and the silicone product in the mixing barrel 3 is stirred by the stirring mechanism 5. At the same time, silicone oil can be quantitatively added to the mixing barrel 3 through the quantitative oil delivery mechanism 4, so that the silicone product can be stirred and added with silicone oil at the same time, thereby, compared with the prior art, the silicone product and the silicone oil can be mixed more evenly, so as to improve the uneven mixing of the silicone product and the silicone oil, and can reduce the labor intensity of the workers and improve the mixing efficiency; then when the mixing is completed, the bottom cover 1 can be opened by the electric telescopic mechanism 2, and at this time, the mixed silicone product can slide from the bottom cover 1 to the position of the drop port 81 for drop.

[0026] The specific configuration of the bottom cover 1 is as follows: Figure 3 , Figure 4 and Figure 6As shown, there are two bottom covers 1, which are relatively arranged on both sides of the mixing barrel 3, and the other side of the opposite side of each bottom cover 1 is hinged to the table top of the machine table 8, and the electric telescopic mechanism 2 is connected between the opposite sides of the two bottom covers 1. Specifically, in the initial state, the two bottom covers 1 are horizontally distributed, and the opposite sides of the two bottom covers 1 are abutted against each other. At this time, the two bottom covers 1 can seal the bottom opening position of the mixing barrel 3; when in use, after the bottom cover 1 is opened outward by the electric telescopic mechanism 2, the opposite side of the bottom cover 1 can be rotated downward. At this time, the bottom cover 1 is tilted, which can facilitate the silicone product after mixing to slide from the bottom cover 1 to the position of the drop port 81 for drop; in addition, since there are two bottom covers 1, the distance that the silicone product slides on the bottom cover 1 can be shortened, which is more convenient for drop.

[0027] The specific configuration of the electric telescopic mechanism 2 is as follows: Figure 1 , Figure 2 , Figure 4 and Figure 6 As shown, two groups of electric telescopic mechanisms 2 are symmetrically distributed on both sides outside the mixing barrel 3, and each group of electric telescopic mechanisms 2 includes an electric telescopic rod 21 vertically installed on the frame 10. Specifically, the electric telescopic rod 21 can be set as an electric push rod, and the electric telescopic rods 21 of the two groups of electric telescopic mechanisms 2 are synchronously telescoped; the bottom end of the electric telescopic rod 21 is the telescopic end, and the telescopic end of the electric telescopic rod 21 is hinged with two obliquely distributed hinged rods 22, and the ends of the two hinged rods 22 away from the electric telescopic rod 21 are respectively hinged to the opposite sides of the two bottom covers 1. Specifically, in the initial state, the telescopic end of the electric telescopic rod 21 is in a retracted state, at which time the bottom cover 1 can seal the bottom opening position of the mixing barrel 3; then when the telescopic end of the electric telescopic rod 21 is extended, under the action of the hinged rod 22, the opposite side of the bottom cover 1 can be driven to rotate downward to open the bottom cover 1.

[0028] Further, such as Figure 4 and Figure 6 As shown, an annular sealing ring 12 is embedded on the top surface of each bottom cover 1 along the circumference of the bottom cover 1. Specifically, when the bottom cover 1 closes the bottom opening of the mixing barrel 3, the annular sealing ring 12 can prevent the silicone product and silicone oil from falling out during the process of stirring and mixing the silicone product and silicone oil.

[0029] The specific configuration of the quantitative oil delivery mechanism 4 is as follows: Figure 2As shown, the quantitative oil delivery mechanism 4 includes an oil delivery pump 41 installed on the frame 10. Specifically, a supporting plate 44 located above the silicone oil box 11 is installed on the frame 10, and the oil delivery pump 41 is installed on the supporting plate 44; the oil delivery pump 41 is a peristaltic pump, specifically, the oil delivery pump 41 is a high-precision peristaltic pump, which can ensure the accuracy of the amount of silicone oil added to the mixing barrel 3; and the oil delivery pump 41 is connected to the silicone oil box 11 and the mixing barrel 3 through an oil delivery pipe 42, respectively, and the oil delivery pump 41 is also electrically connected to a control box installed on the frame 10 and with a control panel 43 through a solenoid valve. Specifically, the control box is a PLC controller in the prior art. When in use, the operation method is the same as in the prior art. The required amount of silicone oil can be input through the control panel 43, and the oil delivery speed of the oil delivery pump 41 is constant. Then, the control box can automatically add silicone oil to the mixing barrel 3 by controlling the running time of the oil delivery pump 41.

[0030] In addition, the control box is also electrically connected to the stirring mechanism 5 and the electric telescopic mechanism 2, respectively, so that the control box can control the stirring mechanism 5 and the electric telescopic mechanism 2 to operate automatically, and the stirring speed of the stirring mechanism 5 can be input through the control panel 43 as needed; in addition, the control box is also electrically connected to a start key 13 and a stop key 14, and the control panel 43, the stirring mechanism 5, the electric telescopic mechanism 2, the oil pump 41, the start key 13 and the stop key 14 are jointly electrically connected to a main switch 15 for controlling the power on and off of the equipment. Specifically, when in use, the main switch 15 can control the power on and off of the equipment; and the start key 13 and the stop key 14 can control the start and stop of the equipment.

[0031] The specific arrangement of the mixing barrel 3 in the frame 10 is as follows: Figure 1 , Figure 2 and Figure 4 As shown, a horizontally distributed support plate 16 is installed on the top of the frame 10, and the mixing barrel 3 is located between the support plate 16 and the table top of the machine table 8. Specifically, a flange 31 is fixedly connected to the outside of the top opening of the mixing barrel 3, and the flange 31 and the support plate 16 are connected by bolts. In addition, mounting plates 32 are fixedly connected to the four corners of the bottom outside the mixing barrel 3, and the mounting plates 32 and the table top of the machine table 8 are also connected by bolts, so as to ensure that the position of the mixing barrel 3 in the frame 10 is stable.

[0032] The specific setting method of the stirring mechanism 5 is as follows: the stirring mechanism 5 includes a stirring motor 51 vertically installed on the support plate 16, and the output shaft of the stirring motor 51 passes through the support plate 16 and is connected to a rotating shaft 52 located in the stirring barrel 3 and coaxially arranged with the stirring barrel 3 through a coupling transmission, and stirring blades 53 are installed on both sides of the rotating shaft 52 from top to bottom, and each stirring blade 53 is parallel to the radial direction of the rotating shaft 52. Specifically, the surface of the stirring blade 53 is smooth, so that damage to the silicone product can be avoided during the stirring process; when in use, when the stirring motor 51 is started, it can drive the rotating shaft 52 to rotate, and the rotating shaft 52 can drive the stirring blade 53 to rotate during the rotation process, so as to stir and mix the silicone product and silicone oil in the stirring barrel 3.

[0033] In order to facilitate adding the silica gel product into the mixing barrel 3, Figure 1 and Figure 2 As shown, a feeding port is vertically opened on the support plate 16, and the feeding port is located above the mixing barrel 3, and a feeding hopper 9 with openings at both ends is fixedly connected to the feeding port, and the top of the feeding hopper 9 is wide and the bottom is narrow; a horizontally distributed sealed cover 17 for sealing the feeding port is slidably connected to the bottom of the feeding hopper 9, and a first handle 18 is installed on the sealed cover 17, and the first handle 18 can facilitate the pulling and drawing of the sealed cover 17; in the initial state, the sealed cover 17 can seal the feeding port, and at this time, the sealed cover 17 can prevent a large amount of dust from falling into the mixing barrel 3 through the feeding port; and when it is necessary to add silicone products to the mixing barrel 3, the sealed cover 17 can be pulled outward by the first handle 18 to open the feeding port, and at this time, the silicone products can be easily added to the mixing barrel 3 through the feeding port through the provided feeding hopper 9.

[0034] To prevent dust from falling into the frame 10 in large quantities, Figure 1 and Figure 2 As shown, a casing 7 with openings on both the top and bottom surfaces is sleeved on the frame 10, and the top and bottom surfaces of the casing 7 are fixedly connected to the support plate 16 and the table surface of the machine table 8 respectively, so as to prevent a large amount of dust from falling into the frame 10; in addition, the positions corresponding to the silicone oil box 11 and the mixing barrel 3 on the casing 7 are opened, and the opening positions on the casing 7 are also equipped with openable and closable closed doors 71, and the opening direction of the closed doors 71 is toward the outside of the casing 7; a second handle 72 is installed on the closed door 71, and the second handle 72 can facilitate the opening and closing of the closed door 71, so that when in use, after opening the closed door 71 opposite to the silicone oil box 11, silicone oil can be easily added to the silicone oil box 11; and after opening the closed door 71 opposite to the mixing barrel 3, the electric telescopic mechanism 2 can be easily inspected and repaired.

[0035] In order to facilitate the collection of the silica gel products after mixing, Figure 1As shown, the front of the machine 8 is opened, and a detachable material receiving box 19 is provided inside the machine 8. The material receiving box 19 is a box structure with an opening on the top surface and is located below the material drop opening 81. Specifically, when in use, after the mixed silicone product slides from the bottom cover 1 to the position of the material drop opening 81, it can fall into the material receiving box 19, which makes it easy to collect the mixed silicone product.

[0036] Further, such as Figure 1 As shown, universal wheels 20 with a self-locking function are installed at the four corners of the bottom surface of the platform 8, which can facilitate the position of the equipment; and adjustable feet 6 that can be lifted and lowered in the vertical direction are also installed at the four corners of the bottom surface of the platform 8. Specifically, the adjustable feet 6 include vertically distributed threaded rods 61, and the top ends of the threaded rods 61 are threadedly connected to the platform 8 through threaded holes vertically opened on the platform 8. Supports 62 are installed at the bottom ends of the threaded rods 61. When in use, the position of the equipment can be fixed by rotating the threaded rods 61 and after the support 62 is abutted against the ground; and when the position of the equipment needs to be moved, the position of the equipment can be moved through the universal wheels 20 by rotating the threaded rods 61 in the opposite direction and after the support 62 is away from the ground.

[0037] The specific use process of the utility model is as follows: the first step is to open the feeding port, and after adding the weighed silicone product into the mixing barrel 3, close the feeding port; the second step is to pour silicone oil into the silicone oil box 11; the third step is to turn on the main switch 15, and enter the specified parameters on the control panel 43, such as the required amount of silicone oil, the stirring speed of the stirring mechanism 5, etc.; the fourth step is to press the start button 13, and the equipment starts to run automatically, stirring the silicone product while adding silicone oil until the stirring is completed and the equipment stops automatically; the fifth step is to open the bottom cover 1 through the electric telescopic mechanism 2, and then the mixed silicone product can fall into the receiving box 19; the sixth step is to restore the bottom cover 1 to its initial state after the material dropping is completed, and wait for the next operation.

[0038] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for quantitatively mixing silicone oil for silicone products, comprising a machine with a cavity structure, characterized in that: A material drop opening is vertically provided on the table top of the machine, and a frame is also installed on the table top of the machine, a stirring barrel, a quantitative oil delivery mechanism and a silicone oil box with an opening on the top surface are respectively installed in the frame, the quantitative oil delivery mechanism is respectively connected with the silicone oil box and the stirring barrel, the stirring barrel is a cylindrical structure with openings at both ends and is coaxially arranged with the material drop opening, and a stirring mechanism coaxially arranged with the stirring barrel is installed in the stirring barrel, an openable and closable bottom cover is installed at the bottom opening of the stirring barrel, and the bottom cover is connected to an electric telescopic mechanism installed on the frame and used to control the opening and closing of the bottom cover.

2. The device for quantitatively mixing silicone oil for silicone products according to claim 1, characterized in that: There are two bottom covers, which are arranged oppositely on both sides of the mixing barrel, and the other side of each bottom cover is hinged to the table top of the machine, and the electric telescopic mechanism is connected between the opposite sides of the two bottom covers.

3. The device for quantitatively mixing silicone oil for silicone products according to claim 2, characterized in that: The two sets of electric telescopic mechanisms are symmetrically distributed on both sides outside the mixing barrel, and each set of electric telescopic mechanisms includes an electric telescopic rod vertically installed on the frame, the bottom end of the electric telescopic rod is the telescopic end, and the telescopic end of the electric telescopic rod is hinged to two obliquely distributed hinged rods, and the ends of the two hinged rods away from the electric telescopic rod are respectively hinged to the opposite sides of the two bottom covers.

4. The device for quantitatively mixing silicone oil for silicone products according to claim 2, characterized in that: An annular sealing ring is inlaid on the top surface of each bottom cover along the circumference of the bottom cover.

5. The device for quantitatively mixing silicone oil for silicone products according to claim 1, characterized in that: The quantitative oil delivery mechanism includes an oil delivery pump installed on the frame, the oil delivery pump is a peristaltic pump, and the oil delivery pump is connected to the silicone oil box and the stirring barrel through oil delivery pipes respectively. The oil delivery pump is also electrically connected to a control box installed on the frame and with a control panel through a solenoid valve, and the control box is also electrically connected to the stirring mechanism and the electric telescopic mechanism respectively.

6. The device for quantitatively mixing silicone oil for silicone products according to claim 1, characterized in that: A horizontally distributed support plate is installed on the top of the frame, the mixing barrel is located between the support plate and the table top of the machine, the mixing mechanism includes a mixing motor vertically installed on the support plate, the output shaft of the mixing motor passes through the support plate and is transmission-connected to a rotating shaft located in the mixing barrel and coaxially arranged with the mixing barrel, mixing blades are installed on both sides of the rotating shaft from top to bottom, and each mixing blade is parallel to the radial direction of the rotating shaft.

7. The device for quantitatively mixing silicone oil for silicone products according to claim 6, characterized in that: A feeding port is vertically opened on the support plate, and the feeding port is located above the mixing barrel. A feeding hopper with openings at both ends is fixedly connected to the feeding port. A sealing cover is horizontally distributed and used to seal the feeding port and is slidably connected at the bottom of the feeding hopper. A first handle is installed on the sealing cover.

8. The device for quantitatively mixing silicone oil for silicone products according to claim 6, characterized in that: The frame is provided with a casing with openings on both the top and bottom surfaces. The top and bottom surfaces of the casing are respectively fixedly connected to the support plate and the table top of the machine, and the positions of the casing corresponding to the silicone oil box and the mixing barrel are opened. The opening positions on the casing are also equipped with openable and closable closed doors, and the closed doors are equipped with second handles.

9. The device for quantitatively mixing silicone oil for silicone products according to claim 1, characterized in that: The front of the machine is open, and a detachable material receiving box is arranged inside the machine. The material receiving box is a box structure with an opening on the top surface and is located below the material drop opening.

10. The device for quantitatively mixing silicone oil for silicone products according to claim 1, characterized in that: Universal wheels with a self-locking function are installed at the four corners of the bottom surface of the machine platform, and adjustable feet that can be lifted and lowered in the vertical direction are also installed at the four corners of the bottom surface of the machine platform.

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