Same-direction conical double-screw organic silicon master batch granulator

Abstract

The utility model discloses a same-direction conical double-screw organic silicon master batch granulator in the technical field of organic silicon master batch granulation, which comprises a granulator body, a feeding box is mounted at the top of the granulator body, a driving part is mounted on one side of the granulator body, two rotating rods are mounted in the granulator body, a material pushing plate is sleeved on the outer side of each rotating rod, and a screw rod is mounted on the other side of each rotating rod. An adjusting assembly used for controlling the discharging speed is installed on the inner side of the feeding box, a driving piece is used for driving two rotating rods to rotate, the two rotating rods drive two material pushing plates to rotate towards the inner side at the same time, so that the two material pushing plates push and extrude materials, the opening and closing degree of the bottom of the feeding box is adjusted through the adjusting assembly, and the discharging speed is controlled. The problems that during feeding of existing equipment, the feeding speed is inconvenient to control, the material supply amount is unstable, materials are prone to being accumulated or blocked in a feeding mechanism, material supply is discontinuous and uneven, and the hot melting granulation machining efficiency and practicability of the equipment are affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of organosilicon masterbatch granulation, in particular to a co-rotating conical twin-screw organosilicon masterbatch granulator. Background Art

[0002] Silicone, or organosilicon compound, refers to a compound containing a Si-C bond and at least one organic group directly connected to a silicon atom. Compounds in which an organic group is connected to a silicon atom through oxygen, sulfur, nitrogen, etc. are also usually considered organosilicon compounds. A granulator is usually used in the production and processing of organosilicon masterbatch. A granulator is a molding machine that can make materials into specific shapes. The existing equipment has poor control over the amount of material fed, and is prone to accumulation and blockage, affecting the efficiency of the granulation process.

[0003] The feeding rate of existing equipment is not easy to control, resulting in unstable material supply, and the material is prone to accumulation or blockage in the feeding mechanism, resulting in discontinuous and uneven material supply, affecting the efficiency and practicality of the hot melt granulation processing of the equipment. Therefore, those skilled in the art provide a co-rotating conical twin-screw silicone masterbatch granulator to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a co-rotating conical twin-screw organosilicon masterbatch granulator to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a co-rotating conical twin-screw silicone masterbatch granulator, comprising a granulator body, a feeding box is installed on the top of the body, a driving member is installed on one side of the body, two rotating rods are installed inside the body, and a push plate is installed on the outside of the rotating rod;

[0006] An adjusting component for controlling the material discharge rate is installed inside the feeding box. The push plate is spiral-shaped. Two push plates are staggered. The diameter of the push plate decreases from the feeding end to the discharging end.

[0007] Preferably: the adjustment component includes a rotating shaft respectively passing through both sides of the feeding box, a material guide plate for guiding flow is mounted on the outer side of the rotating shaft, a first gear is mounted on one end of the rotating shaft, the rotating shaft is fixedly connected to the material guide plate, and the first gear is fixedly connected to the rotating shaft.

[0008] Preferably: the adjustment assembly also includes a horizontal plate installed on one side of the feeding box, a screw rod penetrates one side of the horizontal plate, a sliding frame is mounted on the bottom of the screw rod, a double-sided rack is connected to the bottom of the sliding frame, the sliding frame penetrates the horizontal plate and is slidably connected to it, the first gear is meshed with the double-sided rack, the screw rod penetrates the horizontal plate and is threadedly connected to it, and the bottom of the screw is rotatably connected to the sliding frame and does not disengage.

[0009] Preferably, the driving member comprises a motor installed on one of the rotating rods, a second gear is sleeved on the outer side of the rotating rod and close to one end, two second gears are meshed, and the second gear is fixedly connected to the rotating rod.

[0010] Preferably, a guide block is connected to the other side of the double-sided rack, a guide groove is provided on the other side of the feeding box, and the guide block is slidably connected to the guide groove.

[0011] Preferably, guide plates are connected to both sides of the feeding box, and the guide plates are located above the material guide plate.

[0012] Preferably, the cross section of the sliding frame is U-shaped.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, a feeding box, a rotating rod and a pushing plate are provided, the feeding box is connected with the inside of the main body, the material is supplied to the main body through the feeding box, the two rotating rods are driven to rotate by a driving member, and the two rotating rods drive the two pushing plates to rotate inward at the same time, so that the two pushing plates push and extrude the material, and the opening and closing degree of the bottom of the feeding box is adjusted by adjusting the adjustment component, thereby adjusting the rate at which the feeding box supplies the material.

[0015] 2. In the utility model, a rotating shaft, a first gear, a sliding frame and a double-sided rack are provided to make the screw on the horizontal plate rotate, and the screw can drive the sliding frame to slide up and down through the horizontal plate, and the sliding frame drives the double-sided rack to slide up and down between the two first gears. At the same time, the rack drives the two first gears to rotate forward and reverse, so that the first gear drives the guide plate outside the rotating shaft to flip and rotate, so as to adjust the opening and closing degree of the two guide plates, thereby improving the rate of adjusting the material discharge of the feeding box.

[0016] 3. In the utility model, by setting the second gear, the motor can drive one of the rotating rods to rotate, and the rotating rod drives the outer second gear to rotate, and one of the second gears drives the other second gear, so that the two second gears drive the two rotating rods to rotate inward, thereby improving the efficiency of the rotating rod driving the push plate to extrude materials and the quality of the finished product. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a left-side cutaway stereoscopic view of the overall structure of the utility model;

[0019] Figure 3 It is a front cutaway stereoscopic view of the overall structure of the utility model;

[0020] Figure 4 The overall structure of the utility model Figure 2 Enlarged view of point A in the middle;

[0021] Figure 5 The overall structure of the utility model Figure 3 Enlarged view of point B in the middle.

[0022] In the figure: 1. main body; 2. feeding box; 3. rotating rod; 4. pushing plate; 5. rotating shaft; 6. guide plate; 7. first gear; 8. cross plate; 9. screw; 10. sliding frame; 11. double-sided rack; 12. motor; 13. second gear; 14. guide block; 15. guide groove; 16. guide plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 to Figure 5 In the embodiment of the utility model, a co-rotating conical twin-screw silicone masterbatch granulator includes a granulator body 1, a feeding box 2 is installed on the top of the body 1, a driving member is installed on one side of the body 1, two rotating rods 3 are installed inside the body 1, and a push plate 4 is installed on the outer side of the rotating rod 3. An adjusting component for controlling the feeding rate is installed on the inner side of the feeding box 2, and the push plate 4 is spiral, and the two push plates 4 are staggered. The diameter of the push plate 4 decreases from the feed end to the discharge end.

[0025] When in use, the feed box 2 is connected to the inside of the main body 1, and the material is supplied to the main body 1 through the feed box 2. The two rotating rods 3 are driven by the driving member to rotate, and the two rotating rods 3 drive the two pushing plates 4 to rotate inward at the same time, so that the two pushing plates 4 push the material for extrusion. The opening and closing degree of the bottom of the feed box 2 can be adjusted by adjusting the component, thereby adjusting the rate at which the feed box 2 supplies the material.

[0026] In one embodiment, specifically, the adjustment component includes a rotating shaft 5 that passes through both sides of the feeding box 2 respectively, and a guide plate 6 for diverting is mounted on the outer side of the rotating shaft 5, and a first gear 7 is mounted on one end of the rotating shaft 5. The adjustment component also includes a cross plate 8 installed on one side of the feeding box 2, a screw rod 9 passes through one side of the cross plate 8, and a sliding frame 10 is mounted on the bottom of the screw 9. A double-sided rack 11 is connected to the bottom of the sliding frame 10, and guide plates 16 are connected to both sides of the inside of the feeding box 2. The guide plate 16 is located above the guide plate 6. The cross-section of the sliding frame 10 is U-shaped. The sliding frame 10 passes through the cross plate 8 and is slidably connected thereto. The first gear 7 is meshed with the double-sided rack 11, the screw rod 9 passes through the cross plate 8 and is screwed thereto, and the bottom of the screw 9 is rotatably connected to the sliding frame 10 and does not disengage, the rotating shaft 5 is fixedly connected to the guide plate 6, and the first gear 7 is fixedly connected to the rotating shaft 5.

[0027] Among them, the guide plate 16 can guide the material downward, and can also provide anti-blocking protection between the guide plate 6 and the feeding box 2. The sliding frame 10 can guide and limit the double-sided rack 11, improve the stability of the double-sided rack 11 sliding up and down, and make the screw 9 on the cross plate 8 rotate. The screw 9 can drive the sliding frame 10 to slide up and down through the cross plate 8. The sliding frame 10 drives the double-sided rack 11 to slide up and down between the two first gears 7. At the same time, the rack drives the two first gears 7 to rotate forward and reverse, so that the first gear 7 drives the guide plate 6 on the outside of the rotating shaft 5 to flip and rotate, so as to adjust the opening and closing degree of the two guide plates 6, thereby improving the rate of adjusting the material output of the feeding box 2.

[0028] Furthermore, the driving member includes a motor 12 installed on one of the rotating rods 3, and a second gear 13 is mounted on the outside of the rotating rod 3 and near one end. The two second gears 13 are meshed, and the second gear 13 is fixedly connected to the rotating rod 3. The motor 12 can drive one of the rotating rods 3 to rotate, and the rotating rod 3 drives the second gear 13 on the outside to rotate, and one of the second gears 13 drives the other second gear 13 to rotate, so that the two second gears 13 drive the two rotating rods 3 to rotate inward, thereby improving the efficiency of the rotating rod 3 driving the push plate 4 to extrude materials and the quality of the finished product.

[0029] In one embodiment, specifically, a guide block 14 is connected to the other side of the double-sided rack 11, and a guide groove 15 is opened on the other side of the feeding box 2. The guide block 14 is slidably connected to the guide groove 15. The guide block 14 can guide and limit the double-sided rack 11, thereby improving the stability of the screw 9 driving the double-sided rack 11 to slide up and down.

[0030] The working principle of this utility model:

[0031] First, the screw rod 9 on the cross plate 8 is rotated. At this time, the screw rod 9 drives the sliding frame 10 to slide through the cross plate 8, and the sliding frame 10 drives the double-sided rack 11 to slide between the two first gears 7. At the same time, the rack drives the two first gears 7 to rotate. At the same time, the rack drives the guide block 14 to slide in the guide groove 15, so that the first gear 7 drives the guide plate 6 outside the rotating shaft 5 to flip and rotate, so as to adjust the opening and closing degree of the two guide plates 6, and then the material is supplied to the main body 1 through the feeding box 2. At the same time, the two guide plates 16 guide the material downward, and then start the motor 12 to drive one of the rotating rods 3 to rotate, and then the rotating rod 3 drives the outer second gear 13 to rotate, and then one of the second gears 13 drives the other second gear 13, so that the two second gears 13 drive the two rotating rods 3 to rotate inwardly, and the two rotating rods 3 drive the two push plates 4 to rotate inwardly at the same time, so that the two push plates 4 push the material for extrusion.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A co-rotating conical twin-screw silicone masterbatch granulator, comprising a granulator body (1), characterized in that: A feeding box (2) is installed on the top of the body (1), a driving member is installed on one side of the body (1), two rotating rods (3) are installed inside the body (1), and a pushing plate (4) is mounted on the outside of the rotating rods (3); An adjusting component for controlling the material discharge rate is installed inside the feeding box (2); the pushing plate (4) is spiral-shaped; the two pushing plates (4) are staggered; and the diameter of the pushing plates (4) decreases from the feeding end to the discharging end.

2. The co-rotating conical twin-screw silicone masterbatch granulator according to claim 1, characterized in that: The adjustment component comprises a rotating shaft (5) respectively passing through two sides of the feeding box (2); a material guide plate (6) for guiding flow is mounted on the outer side of the rotating shaft (5); a first gear (7) is mounted on one end of the rotating shaft (5); the rotating shaft (5) is fixedly connected to the material guide plate (6); and the first gear (7) is fixedly connected to the rotating shaft (5).

3. The co-rotating conical twin-screw silicone masterbatch granulator according to claim 2, characterized in that: The adjustment assembly also includes a transverse plate (8) installed on one side of the feeding box (2), a screw rod (9) passing through one side of the transverse plate (8), a sliding frame (10) is mounted on the bottom of the screw rod (9), a double-sided rack (11) is connected to the bottom of the sliding frame (10), the sliding frame (10) passes through the transverse plate (8) and is slidably connected thereto, the first gear (7) is meshed with the double-sided rack (11), the screw rod (9) passes through the transverse plate (8) and is screwed thereto, and the bottom of the screw rod (9) is rotatably connected to the sliding frame (10) and does not disengage.

4. The co-rotating conical twin-screw silicone masterbatch granulator according to claim 1, characterized in that: The driving member comprises a motor (12) mounted on one of the rotating rods (3); a second gear (13) is sleeved on the outer side of the rotating rod (3) and close to one end; two second gears (13) are meshed, and the second gear (13) is fixedly connected to the rotating rod (3).

5. The co-rotating conical twin-screw silicone masterbatch granulator according to claim 3, characterized in that: The other side of the double-sided rack (11) is connected to a guide block (14), the other side of the feeding box (2) is provided with a guide groove (15), and the guide block (14) is slidably connected to the guide groove (15).

6. The co-rotating conical twin-screw silicone masterbatch granulator according to claim 2, characterized in that: Guide plates (16) are connected to both sides of the inside of the feeding box (2), and the guide plates (16) are located above the material guide plate (6).

7. The co-rotating conical twin-screw silicone masterbatch granulator according to claim 3, characterized in that: The cross section of the sliding frame (10) is U-shaped.

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