Silicone master batch raw material impurity remover

Abstract

The utility model provides a silicone master batch raw material impurity remover which comprises a separation mechanism, a first stirring mechanism and a second stirring mechanism which are used for improving the separation efficiency are installed in the separation mechanism, and a transmission mechanism used for starting the first stirring mechanism and the second stirring mechanism is installed on the separation mechanism. According to the utility model, the arranged first filter plate is matched with the first stirring mechanism, so that impurities larger than those in silicone master batches can be quickly screened out, and the arranged second filter plate is matched with the second stirring mechanism, so that impurities smaller than those in the silicone master batches can be quickly screened out. The first filter plate is inserted into the first square block, and the second filter plate is inserted into the second square block, so that the first filter plate and the second filter plate are convenient to disassemble, and the inserting mounting and disassembling processes are simple and rapid; and a worker can conveniently and quickly replace or clean and maintain the first filter plate and the second filter plate according to the actual size or use condition of the silicone master batch.

Description

Technical Field

[0001] The utility model relates to the technical field of screening and impurity removal, in particular to an impurity remover for silicone masterbatch raw materials. Background Art

[0002] Silicone masterbatch is a raw material used to prepare silicone rubber and silicone resin. Silicone masterbatch is usually a solid granular substance containing siloxane or silane groups, which can undergo polymerization under heating or with the addition of a catalyst to form a silicone material. Silicone masterbatch has excellent high temperature resistance, chemical corrosion resistance and aging resistance, and is widely used in electronics, automobiles, construction and other fields. Due to production reasons, silicone masterbatch often contains impurities. In order to prevent impurities from affecting the subsequent preparation of silicone rubber, silicone masterbatch often needs to be screened and impurities removed.

[0003] After searching, the Chinese patent publication number CN210497223U discloses a small round vegetable seed impurity removal and screening device, including a shell, one side of the shell is connected to a horizontally arranged mounting plate, and the top of the mounting plate is installed with a driving motor by screws, and the output shaft of the driving motor is connected to a rotating rod, the ends of the rotating rod are arranged through both sides of the shell, and the outer circumferential side walls on both sides of the shell are fixedly sleeved with cams, the circumferential side walls of the rotating rod located inside the shell are fixedly sleeved with gear plates, and a threaded rod is rotatably installed between the inner walls on both sides of the shell, and the threaded rod is arranged above the rotating rod. The utility model has a novel structure, and the device can effectively remove impurities and screen vegetable seeds, and can continuously vibrate the screen plate to avoid clogging of the screen holes, improve its screening efficiency, and is suitable for promotion.

[0004] However, in the process of impurity removal and screening, the above-mentioned equipment and similar equipment only have one sieve plate, and the size of impurities contained in the object particles is uncertain. The impurities may be larger than the object particles or smaller than the object particles. Therefore, the above-mentioned equipment is not convenient for screening large and small impurities on the object at the same time. In order to ensure the quality of impurity removal of the object, when screening large and small impurities on the object, it is necessary to remove the sieve plate after one screening is completed and replace it with a sieve plate of another specification for re-screening, which greatly increases the workload of the staff and reduces the work efficiency of screening and impurity removal. For this reason, a silicone masterbatch raw material impurity remover is proposed. Utility Model Content

[0005] In view of this, the embodiments of the present utility model hope to provide a silicone masterbatch raw material impurity remover to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0006] The technical solution of the embodiment of the utility model is implemented as follows: a silicone masterbatch raw material impurity remover includes a separation mechanism, a first stirring mechanism and a second stirring mechanism for improving the separation efficiency are installed inside the separation mechanism, and a transmission mechanism for starting the first stirring mechanism and the second stirring mechanism is installed on the separation mechanism;

[0007] The separation mechanism includes a top cylinder and a top cover sleeved on the top of the top cylinder, a middle cylinder is arranged at the bottom of the top cylinder, a first square block is fixedly connected to the circumferential outer wall of the middle cylinder, a first transverse groove penetrating the first square block and the middle cylinder is opened on one side outer wall of the first square block, a removable first filter plate is inserted in the first transverse groove, a bottom cylinder is arranged at the bottom of the middle cylinder, a gathering funnel is installed at the bottom of the bottom cylinder, a second square block is fixedly connected to the circumferential outer wall of the bottom cylinder, a second square block is opened on one side outer wall of the second square block, a second transverse groove penetrating the second square block and the bottom cylinder is inserted in the second transverse groove.

[0008] In some embodiments, the transmission mechanism includes a driving motor, and a top plate and a bottom plate are arranged at the bottom of the driving motor, the top outer wall of the top plate is rotatably connected to the first gear, the bottom outer wall of the bottom plate is rotatably connected to the second gear, a connecting rod is fixedly connected between the bottom outer wall of the first gear and the top outer wall of the second gear, and one end of the output shaft of the driving motor is fixedly connected to the top outer wall of the first gear.

[0009] In some embodiments, the first stirring mechanism includes a first gear ring rotatably connected between the bottom outer wall of the top cylinder and the top outer wall of the middle cylinder, the first gear ring is meshed with the first gear, the circumferential inner wall of the first gear ring is fixedly connected with a first connecting block, the bottom outer wall of the first connecting block is fixedly connected with a first transmission rod, the bottom and middle of the circumferential outer wall of the first transmission rod are fixedly connected with a plurality of first stirring rods, and the bottom outer wall of the first stirring rod located at the bottom of the circumferential outer wall of the first transmission rod is attached to the top outer wall of the first filter plate, the driving motor is installed on the top cylinder, the top plate is installed on the middle cylinder, and the bottom plate is installed on the first square block.

[0010] In some embodiments, the second stirring mechanism includes a second gear ring rotatably connected between the bottom outer wall of the first square block and the top outer wall of the bottom cylinder, the second gear ring is meshed with the second gear, the circumferential inner wall of the second gear ring is fixedly connected to a second connecting block, the bottom outer wall of the second connecting block is fixedly connected to a second transmission rod, and the bottom of the circumferential outer wall of the second transmission rod is fixedly connected to a plurality of second stirring rods that are in contact with the top outer wall of the second filter plate.

[0011] In some embodiments, cleaning cotton blocks are fixedly connected to the outer walls of a plurality of the second stirring rods, and windows are installed on the outer walls of the middle tube and the bottom tube.

[0012] In some embodiments, both ends of one side of the bottom outer wall of the first square block and the second square block are fixedly connected with slot blocks, and the slot blocks are rotatably connected with limit plates.

[0013] In some embodiments, a fixed plate is provided at the bottom of the aggregation funnel, a plurality of mounting grooves are opened on the top outer wall of the fixed plate, support frames are fixedly connected to both ends of the top outer wall of the fixed plate, and the support frames are fixedly connected to the top tube, the first square block and the second square block.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] 1. A silicone masterbatch raw material impurity remover, which can quickly screen out impurities larger than the silicone masterbatch in the silicone masterbatch by cooperating with a first filter plate provided and a first stirring mechanism, and can quickly screen out impurities smaller than the silicone masterbatch in the silicone masterbatch by cooperating with a second filter plate provided and a second stirring mechanism, and can make the first filter plate and the second filter plate easy to disassemble and plug-in for installation, and the disassembly process is simple and fast, so that the staff can quickly replace or clean and maintain the first filter plate and the second filter plate according to the actual size or usage of the silicone masterbatch.

[0016] 2. A silicone masterbatch raw material impurity remover, which can stir the material by rotating a first stirring rod and a second stirring rod, thereby avoiding clogging of a first filter plate or a second filter plate, and facilitating improving the screening and impurity removal efficiency of the silicone masterbatch. The first stirring mechanism and the second stirring mechanism can be driven to start by a transmission mechanism, thereby avoiding the need to use two motors for driving, thereby reducing energy consumption and saving resources.

[0017] 3. A silicone masterbatch raw material impurity remover, which can rub the silicone masterbatch in the middle cylinder with the cleaning cotton block during the rotation of the second stirring rod, so as to clean the impurities on the surface of the silicone masterbatch and improve the quality of impurity removal of the silicone masterbatch. Through the provided viewing window, the staff can directly observe the material conditions in the middle cylinder and the bottom cylinder. Through the provided multiple limiting plates, the positions of the first filter plate and the second filter plate can be limited and fixed to prevent the first filter plate and the second filter plate from falling out and affecting the impurity removal.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is the overall structure diagram of the utility model;

[0021] Figure 2 This is a structural diagram of the transmission mechanism of the utility model;

[0022] Figure 3 This is a structural diagram of the first stirring mechanism of the utility model;

[0023] Figure 4 This is a structural diagram of the second stirring mechanism of the present utility model.

[0024] Reference numerals:

[0025] 1. Separation mechanism; 101. Top cover; 102. Top cylinder; 103. Middle cylinder; 104. First square block; 105. Bottom cylinder; 106. Second square block; 107. Aggregate hopper; 108. First filter plate; 109. Second filter plate; 2. First stirring mechanism; 201. First gear ring; 202. First connecting block; 203. First stirring rod; 204. First transmission rod; 3. Limiting plate; 4. Second stirring mechanism; 401. Second gear ring; 402. Second transmission rod; 403. Second connecting block; 404. Second stirring rod; 405. Cleaning cotton block; 5. Window; 6. Fixed plate; 7. Support frame; 8. Slot block; 9. Transmission mechanism; 901. Drive motor; 902. First gear; 903. Top plate; 904. Bottom plate; 905. Connecting rod; 906. Second gear. DETAILED DESCRIPTION

[0026] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0027] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0028] Embodiment 1:

[0029] like Figure 1-4As shown, a silicone masterbatch raw material impurity remover comprises a separation mechanism 1, a first stirring mechanism 2 and a second stirring mechanism 4 for improving separation efficiency are installed inside the separation mechanism 1, and a transmission mechanism 9 for starting the first stirring mechanism 2 and the second stirring mechanism 4 is installed on the separation mechanism 1;

[0030] The separation mechanism 1 includes a top cylinder 102 and a top cover 101 sleeved on the top of the top cylinder 102, a middle cylinder 103 is arranged at the bottom of the top cylinder 102, a first square block 104 is fixedly connected to the circumferential outer wall of the middle cylinder 103, a first transverse groove penetrating the first square block 104 and the middle cylinder 103 is opened on one side of the outer wall of the first square block 104, a detachable first filter plate 108 is inserted in the first transverse groove, a bottom cylinder 105 is arranged at the bottom of the middle cylinder 103, a collection funnel 107 is installed at the bottom of the bottom cylinder 105, and a first filter plate 108 is inserted in the first transverse groove. The circumferential outer wall is fixedly connected with a second square block 106, and a second transverse groove penetrating the second square block 106 and the bottom cylinder 105 is opened on the outer wall of one side of the second square block 106, and a detachable second filter plate 109 is inserted in the second transverse groove. Before use, the first filter plate 108 and the second filter plate 109 need to be selected according to the actual size of the silicone masterbatch. The filter hole diameter of the first filter plate 108 needs to be slightly larger than the silicone masterbatch, and the filter hole diameter of the second filter plate 109 needs to be slightly smaller than the silicone masterbatch. When the silicone masterbatch needs to be impurity-removed, the second filter plate 109 is removed by the process. The operator removes the top cover 101 from the top barrel 102, and puts the silicone masterbatch that needs to be removed into the top barrel 102. The first filter plate 108 is used in conjunction with the first stirring mechanism 2 to quickly screen out impurities larger than the silicone masterbatch in the silicone masterbatch, and the screened materials fall into the middle barrel 103. The second filter plate 109 is used in conjunction with the second stirring mechanism 4 to quickly screen out impurities smaller than the silicone masterbatch in the silicone masterbatch, and the screened impurities are directly discharged through the collecting funnel 107. When the impurities are discharged, After the output is completed, the second filter plate 109 is removed, and the silicone particles that have been removed and screened can be obtained through the collecting funnel 107. The first filter plate 108 is plugged into the first square block 104 and the second filter plate 109 is plugged into the second square block 106, so that the first filter plate 108 and the second filter plate 109 can be easily disassembled and plug-in installed. The disassembly process is simple and fast, which is convenient for the staff to quickly replace or clean and maintain the first filter plate 108 and the second filter plate 109 according to the actual size or usage of the silicone masterbatch.

[0031] In this embodiment, the transmission mechanism 9 includes a driving motor 901, and a top plate 903 and a bottom plate 904 are arranged at the bottom of the driving motor 901. The top outer wall of the top plate 903 is rotatably connected to the first gear 902, and the bottom outer wall of the bottom plate 904 is rotatably connected to the second gear 906. A connecting rod 905 is fixedly connected between the bottom outer wall of the first gear 902 and the top outer wall of the second gear 906. One end of the output shaft of the driving motor 901 is fixedly connected to the top outer wall of the first gear 902. The first stirring mechanism 2 includes a first gear ring 201 rotatably connected between the bottom outer wall of the top cylinder 102 and the top outer wall of the middle cylinder 103. The first gear ring 201 and the first gear 902 are connected to each other. The first gear ring 201 is meshed with each other, the circumferential inner wall of the first gear ring 201 is fixedly connected with the first connecting block 202, the bottom outer wall of the first connecting block 202 is fixedly connected with the first transmission rod 204, the bottom and middle of the circumferential outer wall of the first transmission rod 204 are fixedly connected with a plurality of first stirring rods 203, and the bottom outer wall of the first stirring rod 203 located at the bottom of the circumferential outer wall of the first transmission rod 204 is attached to the top outer wall of the first filter plate 108, the driving motor 901 is installed on the top cylinder 102, the top plate 903 is installed on the middle cylinder 103, and the bottom plate 904 is installed on the first square block 104. The second stirring mechanism 4 includes a first square block 104 bottom outer wall and a bottom cylinder 105 top outer wall. The second gear ring 401 between the outer walls is meshed with the second gear 906. The circumferential inner wall of the second gear ring 401 is fixedly connected with a second connecting block 403. The bottom outer wall of the second connecting block 403 is fixedly connected with a second transmission rod 402. The bottom of the circumferential outer wall of the second transmission rod 402 is fixedly connected with a plurality of second stirring rods 404 that are in contact with the top outer wall of the second filter plate 109. By starting the driving motor 901, the first gear 902 is driven to rotate. By rotating the first gear 902 in coordination with the connecting rod 905, the second gear 906 is driven to rotate. By rotating the first gear 902, the first gear ring 201 is driven to rotate, and then the first connecting rod 905 is driven to rotate. The block 202, the first transmission rod 204 and the plurality of first stirring rods 203 rotate, and the second gear 906 rotates to drive the second gear ring 401 to rotate, and then the second connecting block 403, the second transmission rod 402 and the plurality of second stirring rods 404 rotate. The material can be stirred by rotating the first stirring rod 203 and the second stirring rod 404 to avoid clogging of the first filter plate 108 or the second filter plate 109, so as to improve the screening and impurity removal efficiency of the silicone masterbatch. The transmission mechanism 9 is set to drive the first stirring mechanism 2 and the second stirring mechanism 4 to start, avoiding the need to use two motors for driving, which is beneficial to reducing energy consumption and saving resources.

[0032] In this embodiment, both ends of one side of the bottom outer wall of the first square block 104 and the second square block 106 are fixedly connected with groove blocks 8, and the groove blocks 8 are rotatably connected to limit plates 3. By setting multiple limit plates 3, the positions of the first filter plate 108 and the second filter plate 109 can be limited to prevent the first filter plate 108 and the second filter plate 109 from falling out and affecting the impurity removal. When contact limit is required, the transmission limit plate 3 is released when the limit plate 3 is not in contact with the first filter plate 108 or the second filter plate 109.

[0033] In this embodiment, a fixing plate 6 is provided at the bottom of the aggregate funnel 107, and a plurality of mounting grooves are opened on the top outer wall of the fixing plate 6. Support frames 7 are fixedly connected to both ends of the top outer wall of the fixing plate 6. The support frames 7 are fixedly connected to the top cylinder 102, the first square block 104 and the second square block 106. The position of the entire device can be fixed by using a plurality of mounting grooves on the fixing plate 6 in conjunction with bolts. By setting the support frame 7, the top cylinder 102, the first square block 104 and the second square block 106 can be integrated into one, making the whole more stable.

[0034] In this embodiment: by setting the first filter plate 108 in cooperation with the first stirring mechanism 2, impurities larger than the silicone masterbatch in the silicone masterbatch can be quickly screened out, and by setting the second filter plate 109 in cooperation with the second stirring mechanism 4, impurities smaller than the silicone masterbatch in the silicone masterbatch can be quickly screened out, and the screened silicone masterbatch and impurities can be obtained through the set aggregate funnel 107.

[0035] Embodiment 2:

[0036] A silicone masterbatch raw material impurity remover, this embodiment makes the following improvements on the basis of embodiment 1, such as Figure 1 and Figure 4 As shown, the outer walls of the plurality of second stirring rods 404 are fixedly connected with cleaning cotton blocks 405 , and the outer walls of the middle tube 103 and the bottom tube 105 are both provided with viewing windows 5 .

[0037] When the utility model is working, the cleaning cotton block 405 can be rubbed against the silicone masterbatch in the middle cylinder 103 during the rotation of the second stirring rod 404, so as to clean the impurities on the surface of the silicone masterbatch and improve the quality of impurity removal of the silicone masterbatch. Through the provided viewing window 5, the staff can directly observe the material conditions in the middle cylinder 103 and the bottom cylinder 105.

[0038] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A silicone masterbatch raw material impurity remover, comprising a separation mechanism (1), characterized in that: The separation mechanism (1) is internally provided with a first stirring mechanism (2) and a second stirring mechanism (4) for improving the separation efficiency, and the separation mechanism (1) is provided with a transmission mechanism (9) for starting the first stirring mechanism (2) and the second stirring mechanism (4); The separation mechanism (1) comprises a top tube (102) and a top cover (101) sleeved on the top of the top tube (102); a middle tube (103) is arranged at the bottom of the top tube (102); a first square block (104) is fixedly connected to the circumferential outer wall of the middle tube (103); a first transverse groove penetrating the first square block (104) and the middle tube (103) is formed on one side of the outer wall of the first square block (104); a detachable first A filter plate (108), wherein a bottom cylinder (105) is arranged at the bottom of the middle cylinder (103), a collecting funnel (107) is installed at the bottom of the bottom cylinder (105), a second square block (106) is fixedly connected to the circumferential outer wall of the bottom cylinder (105), a second transverse groove penetrating the second square block (106) and the bottom cylinder (105) is opened on the outer wall of one side of the second square block (106), and a detachable second filter plate (109) is inserted in the second transverse groove.

2. The silicone masterbatch raw material impurity remover according to claim 1, characterized in that: The transmission mechanism (9) comprises a driving motor (901), a top plate (903) and a bottom plate (904) are arranged at the bottom of the driving motor (901), the top outer wall of the top plate (903) is rotatably connected to a first gear (902), the bottom outer wall of the bottom plate (904) is rotatably connected to a second gear (906), a connecting rod (905) is fixedly connected between the bottom outer wall of the first gear (902) and the top outer wall of the second gear (906), and one end of the output shaft of the driving motor (901) is fixedly connected to the top outer wall of the first gear (902).

3. A silicone masterbatch raw material impurity remover according to claim 2, characterized in that: The first stirring mechanism (2) comprises a first gear ring (201) rotatably connected between the bottom outer wall of the top cylinder (102) and the top outer wall of the middle cylinder (103); the first gear ring (201) is meshed with a first gear (902); a first connecting block (202) is fixedly connected to the circumferential inner wall of the first gear ring (201); a first transmission rod (204) is fixedly connected to the bottom outer wall of the first connection block (202); a plurality of first stirring rods (203) are fixedly connected to the bottom and middle of the circumferential outer wall of the first transmission rod (204); and the bottom outer walls of the first stirring rods (203) located at the bottom of the circumferential outer wall of the first transmission rod (204) are all in contact with the top outer wall of the first filter plate (108); the driving motor (901) is mounted on the top cylinder (102); the top plate (903) is mounted on the middle cylinder (103); and the bottom plate (904) is mounted on the first square block (104).

4. The silicone masterbatch raw material impurity remover according to claim 1, characterized in that: The second stirring mechanism (4) comprises a second toothed ring (401) rotatably connected between the bottom outer wall of the first square block (104) and the top outer wall of the bottom cylinder (105); the second toothed ring (401) is meshed with the second gear (906); the circumferential inner wall of the second toothed ring (401) is fixedly connected to a second connecting block (403); the bottom outer wall of the second connecting block (403) is fixedly connected to a second transmission rod (402); and the bottom of the circumferential outer wall of the second transmission rod (402) is fixedly connected to a plurality of second stirring rods (404) that are in contact with the top outer wall of the second filter plate (109).

5. The silicone masterbatch raw material impurity remover according to claim 4, characterized in that: Cleaning cotton pieces (405) are fixedly connected to the outer walls of a plurality of the second stirring rods (404), and windows (5) are installed on the outer walls of the middle tube (103) and the bottom tube (105).

6. The silicone masterbatch raw material impurity remover according to claim 1, characterized in that: Both ends of one side of the bottom outer wall of the first square block (104) and the second square block (106) are fixedly connected with groove blocks (8), and the groove blocks (8) are rotatably connected with limit plates (3).

7. The silicone masterbatch raw material impurity remover according to claim 1, characterized in that: A fixing plate (6) is provided at the bottom of the aggregate hopper (107), a plurality of mounting grooves are provided on the top outer wall of the fixing plate (6), support frames (7) are fixedly connected to both ends of the top outer wall of the fixing plate (6), and the support frames (7) are fixedly connected to the top cylinder (102), the first square block (104) and the second square block (106).

Images