Automatic filling device for organic silicon resin

Abstract

The utility model discloses an automatic organic silicon resin filling device which comprises a first air cylinder, a second air cylinder, a suction mechanism, a three-way mechanism, a discharging pipe and a storage tank, three ports of the three-way mechanism are connected with a lower material port of the storage tank, the suction mechanism and the discharging pipe respectively, a movable rod of the first air cylinder is connected with the suction mechanism, and a movable rod of the second air cylinder is connected with the discharging pipe. When a movable rod of the first air cylinder contracts, the suction mechanism sucks materials in the storage tank, when the movable rod of the first air cylinder extends, the suction mechanism pushes the sucked materials into the discharging pipe, a movable rod of the second air cylinder is connected with a control piece of the three-way mechanism, and when the movable rod of the second air cylinder contracts, the suction mechanism pushes the sucked materials into the discharging pipe. And when the movable rod of the second air cylinder extends, the storage tank, the three-way mechanism and the suction mechanism are communicated. Therefore, the organic silicon resin filling machine can adapt to and efficiently fill viscous or pasty organic silicon resin, and high precision and high efficiency of organic silicon resin filling operation are ensured.

Description

Technical Field

[0001] The utility model relates to the field of mechanical engineering, in particular to an automatic filling device for organic silicon resin. Background Art

[0002] Silicone resin (also known as polysiloxane) is a special type of polymer that has a series of excellent properties such as thermal stability, electrical insulation, weather resistance, and water and moisture resistance due to its unique structure. Silicone resin itself does not have a specific physical form. It may be liquid, paste, paste or elastomer, etc., depending on the specific chemical formula and preparation process.

[0003] Today's silicone resin filling devices are mainly used for flowing liquid or pumpable semi-fluid silicone resins. When faced with viscous or pasty silicone resins, they usually have defects such as low filling accuracy and filling efficiency, which in turn leads to a series of problems in silicone resin filling operations. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the above-mentioned technology at least to a certain extent.

[0005] To this end, one purpose of the utility model is to provide an automatic silicone resin filling device that can adapt to and efficiently fill viscous or paste-like silicone resins, thereby ensuring high precision and high efficiency of the silicone resin filling operation.

[0006] To achieve the above-mentioned purpose, the first embodiment of the utility model proposes an automatic filling device for silicone resin, comprising: a first cylinder, a second cylinder, a suction mechanism, a three-way mechanism, a discharge pipe and a storage tank, wherein:

[0007] The three-way mechanism is arranged below the storage tank, and the three ports of the three-way mechanism are respectively connected to the lower material port of the storage tank, the suction mechanism and the discharge pipe;

[0008] The movable rod of the first cylinder is connected to the suction mechanism. When the movable rod of the first cylinder is retracted, the suction mechanism sucks the material inside the storage tank. When the movable rod of the first cylinder is extended, the suction mechanism pushes the sucked material into the discharge pipe.

[0009] The movable rod of the second cylinder is connected to the control part of the three-way mechanism. When the movable rod of the second cylinder is retracted, the suction mechanism, the three-way mechanism and the discharge pipe are connected. When the movable rod of the second cylinder is extended, the storage tank, the three-way mechanism and the suction mechanism are connected.

[0010] The automatic silicone resin filling device according to the embodiment of the utility model can adapt to and efficiently fill viscous or paste-like silicone resins, thereby ensuring high precision and high efficiency of the silicone resin filling operation.

[0011] In addition, the automatic silicone resin filling device according to the above embodiment of the utility model may also have the following additional technical features:

[0012] In one embodiment of the utility model, it also includes: a flow meter, wherein:

[0013] The flow meter is arranged on the discharge pipe, and is used to measure the flow rate of the material flowing through the inside of the discharge pipe.

[0014] In one embodiment of the present invention, the suction mechanism comprises: a piston cylinder and a sliding piston, wherein:

[0015] One end of the piston cylinder is in a conducting state, the other end of the piston cylinder is in a closed state, and the end of the piston cylinder in the conducting state is connected to the three-way piston;

[0016] The sliding piston is arranged in the piston cylinder. The sliding piston is provided with a piston rod. The piston rod of the sliding piston penetrates one end of the piston cylinder in a closed state and is connected to the movable rod of the first cylinder.

[0017] In one embodiment of the utility model, the three-way mechanism comprises: a housing and a three-way piston, wherein:

[0018] The shell is provided with a first material port, a second material port and a third material port, the first material port is connected to one end of the piston cylinder in a conducting state, the second material port is connected to the lower material port of the storage tank, and the third material port is connected to the discharge pipe.

[0019] The three-way piston is arranged in the housing, and the three-way piston is provided with a first rotating shaft, the first rotating shaft passes through the housing and is arranged outside the housing, a connecting rod is arranged at the end of the first rotating shaft, and the movable rod of the second cylinder is connected to the connecting rod.

[0020] In one embodiment of the present invention, the first material opening is trumpet-shaped.

[0021] In one embodiment of the utility model, it also includes: a motor, a second rotating shaft and a screw conveyor, wherein:

[0022] The motor is arranged on the storage tank, the second rotating shaft and the screw conveyor are respectively arranged inside the storage tank, the second rotating shaft is arranged in the vertical direction, the screw conveyor is arranged in the lower material port of the storage tank, and the two ends of the second rotating shaft are respectively connected to the rotating shaft of the motor and the rotating shaft of the screw conveyor.

[0023] In one embodiment of the present invention, the screw conveyor is an auger, and the auger and the second rotating shaft are integrally formed.

[0024] In one embodiment of the utility model, the first cylinder, the second cylinder, the suction mechanism and the three-way mechanism are respectively arranged on a mounting plate through connecting blocks, the mounting plate is provided with a first column, and the storage tank is provided with a second column.

[0025] In one embodiment of the present invention, the first column and the second column are arranged on a skid.

[0026] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0028] Figure 1 This is a schematic diagram of the structure of an automatic silicone resin filling device according to an embodiment of the utility model. Figure 1 ;

[0029] Figure 2 This is a schematic diagram of the structure of an automatic silicone resin filling device according to an embodiment of the utility model. Figure 2 ;

[0030] Figure 3 This is a schematic structural diagram of a suction mechanism of an automatic silicone resin filling device according to an embodiment of the utility model;

[0031] Figure 4 A schematic diagram of the structure of a three-way mechanism of an automatic silicone resin filling device according to an embodiment of the utility model Figure 1 ;

[0032] Figure 5 A schematic diagram of the structure of a three-way mechanism of an automatic silicone resin filling device according to an embodiment of the utility model Figure 2 ;

[0033] Figure 6A schematic diagram of the structure of a three-way mechanism of an automatic silicone resin filling device according to an embodiment of the utility model Figure 3 ;

[0034] Figure 7 This is a schematic structural diagram of a storage tank of an automatic silicone resin filling device according to an embodiment of the utility model;

[0035] As shown in the figure:

[0036] 1- first cylinder;

[0037] 2- Second cylinder;

[0038] 3- suction mechanism, 31- piston cylinder, 32- sliding piston;

[0039] 4- three-way mechanism, 41- housing, 42- three-way piston, 43- first material port, 44- second material port, 45- third material port, 46- first rotating shaft;

[0040] 5-discharging pipe;

[0041] 6-Flow meter;

[0042] 7- Storage tank;

[0043] 8-Connection block;

[0044] 9-Mounting plate;

[0045] 10- first column;

[0046] 11- Second pillar;

[0047] 12-skid mounted;

[0048] 13- Electric motor;

[0049] 14- second rotating shaft;

[0050] 15-Screw conveyor. DETAILED DESCRIPTION

[0051] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0052] The automatic silicone resin filling device of the embodiment of the utility model is described below with reference to the accompanying drawings.

[0053] like Figure 1 and Figure 2As shown, an automatic filling device for organic silicone resin includes: a first cylinder 1, a second cylinder 2, a suction mechanism 3, a three-way mechanism 4, a discharge pipe 5 and a storage tank 7, wherein:

[0054] The three-way mechanism 4 is arranged below the storage tank 7, and the three ports of the three-way mechanism 4 are respectively connected to the lower material port of the storage tank 7, the suction mechanism 3 and the discharge pipe 5;

[0055] The movable rod of the first cylinder 1 is connected to the suction mechanism 3. When the movable rod of the first cylinder 1 is retracted, the suction mechanism 3 sucks the material inside the storage tank 7. When the movable rod of the first cylinder 1 is extended, the suction mechanism 3 pushes the sucked material into the discharge pipe 5.

[0056] The movable rod of the second cylinder 2 is connected to the control part of the three-way mechanism 4. When the movable rod of the second cylinder 2 contracts, the suction mechanism 3, the three-way mechanism 4 and the discharge pipe 5 are connected. When the movable rod of the second cylinder 2 extends, the storage tank 7, the three-way mechanism 4 and the suction mechanism 3 are connected.

[0057] In the embodiment of the utility model, the relevant staff introduces the finished silicone resin product to be canned into the storage tank 7, places a conveyor line for packaging cans for canning the finished silicone resin product below the discharge pipe 5, and connects the first cylinder 1, the second cylinder 2 and the conveyor line to the automatic control system of the production workshop;

[0058] When the packaging can is parked under the discharge pipe 5, first, the movable rod of the second cylinder 2 is extended to connect the storage tank 7, the three-way mechanism 4 and the suction mechanism 3, and at the same time, the movable rod of the first cylinder 1 is retracted to make the suction mechanism 3 suck the material inside the storage tank 7;

[0059] Next, the movable rod of the second cylinder 2 contracts, so that the suction mechanism 3, the three-way mechanism 4 and the discharge pipe 5 are connected, and at the same time the movable rod of the first cylinder 1 extends, so that the suction mechanism 3 pushes the sucked material into the discharge pipe 5;

[0060] At this time, the packaging can below the discharge pipe 5 receives the finished silicone resin product, and the conveyor belt conveys the next empty packaging can to the bottom of the discharge pipe 5 and repeats the above process.

[0061] The automatic silicone resin filling device according to the embodiment of the utility model can adapt to and efficiently fill viscous or paste-like silicone resins, thereby ensuring high precision and high efficiency of the silicone resin filling operation.

[0062] In order to better explain the utility model, in one embodiment of the utility model, it also includes: a flow meter 6, wherein:

[0063] The flow meter 6 is disposed on the discharge pipe 5 , and is used to measure the flow rate of the material flowing through the discharge pipe 5 .

[0064] In the embodiment of the utility model, the flow meter 6 provided can accurately measure and control the flow rate of the finished silicone resin product flowing through the pipeline, and can achieve accurate filling even for paste materials with poor fluidity, thereby reducing the waste of silicone resin, ensuring the filling accuracy of silicone resin, and improving product consistency.

[0065] In order to better explain the present invention, in one embodiment of the present invention, as shown in FIG. Figure 3 As shown, the suction mechanism 3 includes: a piston cylinder 31 and a sliding piston 32, wherein:

[0066] One end of the piston cylinder 31 is in a conducting state, and the other end of the piston cylinder 31 is in a closed state. The end of the piston cylinder 31 in the conducting state is connected to the three-way piston 42;

[0067] The sliding piston 32 is disposed in the piston cylinder 31 . The sliding piston 32 is provided with a piston rod. The piston rod of the sliding piston 32 penetrates one end of the piston cylinder 31 in a closed state and is connected to the movable rod of the first cylinder 1 .

[0068] like Figure 4 As shown, the three-way mechanism 4 includes: a housing 41 and a three-way piston 42, wherein:

[0069] The shell 41 is provided with a first material port 43, a second material port 44 and a third material port 45. The first material port 43 is connected to one end of the piston cylinder 31 in a conducting state, the second material port 44 is connected to the lower material port of the storage tank 7, and the third material port 45 is connected to the discharge pipe 5.

[0070] The three-way piston 42 is arranged in the housing 41. The three-way piston 42 is provided with a first rotating shaft 46. The first rotating shaft 46 passes through the housing 41 and is arranged outside the housing 41. A connecting rod is arranged at the end of the first rotating shaft 46. The movable rod of the second cylinder 2 is connected to the connecting rod.

[0071] In the embodiment of the present utility model, Figure 5 As shown, when the movable rod of the second cylinder 2 is retracted, the suction mechanism 3, the three-way mechanism 4 and the discharge pipe 5 are connected, and the finished silicone resin product enters the piston cylinder 31 along direction I; when the movable rod of the second cylinder 2 is extended, the storage tank 7, the three-way mechanism 4 and the suction mechanism 3 are connected, and the finished silicone resin product enters the discharge pipe 5 along direction II.

[0072] It should be noted that the first material opening 43 is in a trumpet shape.

[0073] In order to better explain the present invention, in one embodiment of the present invention, as shown in FIG. Figure 7 As shown, it also includes: a motor 13, a second rotating shaft 14 and a screw conveyor 15, wherein:

[0074] The motor 13 is arranged on the storage tank 7, the second rotating shaft 14 and the screw conveyor 15 are respectively arranged inside the storage tank 7, the second rotating shaft 14 is arranged in the vertical direction, the screw conveyor 15 is arranged in the lower material port of the storage tank 7, and the two ends of the second rotating shaft 14 are respectively connected to the rotating shaft of the motor 13 and the rotating shaft of the screw conveyor 15.

[0075] In the embodiment of the utility model, the design of the motor 13 and the screw conveyor 15, especially the auger-shaped screw conveyor 15, can effectively mix the paste-like silicone resin that may be stratified or adhered in the storage tank 7, ensure that the material is evenly and stably supplied to the filling process, and improve the homogeneity of the silicone resin filling material.

[0076] It should be noted that the screw conveyor 15 is an auger, and the auger and the second rotating shaft 14 are integrally formed.

[0077] The first cylinder 1 , the second cylinder 2 , the suction mechanism 3 and the three-way mechanism 4 are respectively arranged on a mounting plate 9 through a connecting block 8 . The mounting plate 9 is provided with a first column 10 , and the storage tank 7 is provided with a second column 11 .

[0078] The first column 10 and the second column 11 are disposed on a skid 12 .

[0079] In summary, the automatic silicone resin filling device according to the embodiment of the utility model can adapt to and efficiently fill viscous or paste-like silicone resins, ensuring high precision and high efficiency of the silicone resin filling operation.

[0080] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0081] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0082] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0083] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0084] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0085] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. An automatic filling device for silicone resin, characterized in that: include: A first cylinder (1), a second cylinder (2), a suction mechanism (3), a three-way mechanism (4), a discharge pipe (5) and a storage tank (7), wherein: The three-way mechanism (4) is arranged below the storage tank (7), and the three ports of the three-way mechanism (4) are respectively connected to the lower material port of the storage tank (7), the suction mechanism (3) and the discharge pipe (5); The movable rod of the first cylinder (1) is connected to the suction mechanism (3); when the movable rod of the first cylinder (1) is retracted, the suction mechanism (3) sucks the material inside the storage tank (7); when the movable rod of the first cylinder (1) is extended, the suction mechanism (3) pushes the sucked material into the inside of the discharge pipe (5); The movable rod of the second cylinder (2) is connected to the control part of the three-way mechanism (4). When the movable rod of the second cylinder (2) is retracted, the suction mechanism (3), the three-way mechanism (4) and the discharge pipe (5) are connected. When the movable rod of the second cylinder (2) is extended, the storage tank (7), the three-way mechanism (4) and the suction mechanism (3) are connected.

2. The automatic silicone resin filling device according to claim 1, characterized in that: Also includes: A flow meter (6), wherein The flow meter (6) is arranged on the discharge pipe (5), and the flow meter (6) is used to measure the flow rate of the material flowing through the inside of the discharge pipe (5).

3. The automatic filling device for silicone resin according to claim 1, characterized in that: The suction mechanism (3) comprises: a piston cylinder (31) and a sliding piston (32), wherein: One end of the piston cylinder (31) is in a conducting state, the other end of the piston cylinder (31) is in a closed state, and the end of the piston cylinder (31) in the conducting state is connected to a three-way piston (42); The sliding piston (32) is arranged in the piston cylinder (31), and the sliding piston (32) is provided with a piston rod. The piston rod of the sliding piston (32) passes through one end of the piston cylinder (31) in a closed state and is connected to the movable rod of the first cylinder (1).

4. The automatic filling device for silicone resin according to claim 3, characterized in that: The three-way mechanism (4) comprises: a housing (41) and a three-way piston (42), wherein: The housing (41) is provided with a first material port (43), a second material port (44) and a third material port (45); the first material port (43) is connected to an end of the piston cylinder (31) in a conducting state, the second material port (44) is connected to a lower material port of the storage tank (7), and the third material port (45) is connected to the discharge pipe (5); The three-way piston (42) is arranged in the housing (41), and the three-way piston (42) is provided with a first rotating shaft (46). The first rotating shaft (46) passes through the housing (41) and is arranged outside the housing (41). A connecting rod is provided at the end of the first rotating shaft (46), and the movable rod of the second cylinder (2) is connected to the connecting rod.

5. The automatic filling device for silicone resin according to claim 4, characterized in that: The first material opening (43) is in a trumpet shape.

6. The automatic filling device for silicone resin according to claim 1, characterized in that: Also includes: A motor (13), a second rotating shaft (14) and a screw conveyor (15), wherein: The motor (13) is arranged on the storage tank (7), the second rotating shaft (14) and the screw conveyor (15) are respectively arranged inside the storage tank (7), the second rotating shaft (14) is arranged in the vertical direction, the screw conveyor (15) is arranged in the lower material opening of the storage tank (7), and the two ends of the second rotating shaft (14) are respectively connected to the rotating shaft of the motor (13) and the rotating shaft of the screw conveyor (15).

7. The automatic filling device for silicone resin according to claim 6, characterized in that: The screw conveyor (15) is an auger, and the auger and the second rotating shaft (14) are integrally formed.

8. The automatic silicone resin filling device according to claim 1, characterized in that: The first cylinder (1), the second cylinder (2), the suction mechanism (3) and the three-way mechanism (4) are respectively arranged on a mounting plate (9) via a connecting block (8); the mounting plate (9) is provided with a first column (10); and the storage tank (7) is provided with a second column (11).

9. The automatic filling device for silicone resin according to claim 8, characterized in that: The first column (10) and the second column (11) are arranged on a skid (12).

Images