Processing and mixing machine for liquid silica gel

Abstract

The utility model relates to the technical field of mixing machines, in particular to a liquid silica gel processing mixing machine which comprises a tank body and a rotating shaft, the rotating shaft is sequentially provided with a first rotor, a second rotor and a third rotor from bottom to top; the first rotor is fixedly arranged on the rotating shaft; the second rotor and the third rotor are movably arranged on the rotating shaft in a lifting manner; a first tension spring is arranged between the first rotor and the second rotor; a second tension spring is arranged between the second rotor and the third rotor; the rotating shaft is provided with a buoyancy ring at the top of the third rotor; the buoyancy ring is connected with the third rotor; the buoyancy ring is movably arranged on the rotating shaft in a lifting mode. The distances among the first rotor, the second rotor and the third rotor can be automatically adjusted according to the height of the liquid level, and the first rotor, the second rotor and the third rotor are always submerged below the liquid level under the action of the buoyancy ring, so that liquid silica gel in the tank body can be effectively stirred and mixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to mixing machine technical field, concretely relates to a processing mixing machine of liquid silicone rubber. BACKGROUND

[0002] Liquid silicone rubber is widely used in manufacturing industry, especially in the production process of electronic products, medical devices and daily necessities, its superior physical performance and chemical stability make it become ideal material. In the production process of liquid silicone rubber product, mixing is a key step, needs through mixing machine to mix evenly various ingredients to ensure the quality and performance of final product.

[0003] The existing liquid silicone rubber mixing machine usually adopts the stirring paddle fixedly arranged on the rotating shaft to stir. Although the design can provide effective mixing effect when the tank body is fully charged, when the tank body is less charged, the upper stirring paddle is in idle state due to being located above the liquid level and cannot participate in actual stirring work. UTILITY MODEL CONTENTS

[0004] The utility model aims at the above -mentioned insufficient of prior art, provides a processing mixing machine of liquid silicone rubber.

[0005] The utility model discloses a processing mixing machine of liquid silicone rubber, including the tank body and the rotating shaft that rotates in the tank body, the rotating shaft from below to top is equipped with first rotor, second rotor and third rotor in proper order, first rotor, second rotor and third rotor all are equipped with the stirring blade,

[0006] First rotor is fixedly arranged on the rotating shaft, and second rotor and third rotor are respectively arranged in the rotating shaft in the lifting activity, and second rotor and third rotor are respectively connected with the profile of the rotating shaft, and first tension spring is arranged between first rotor and second rotor, and second tension spring is arranged between second rotor and third rotor,

[0007] The rotating shaft is equipped with the buoyancy ring on the top of third rotor, and the buoyancy ring is connected with third rotor, and the buoyancy ring is arranged in the lifting activity in the rotating shaft.

[0008] The utility model further sets up, the rotating shaft is equipped with the support on the top of third rotor, and the support is arranged in the lifting activity in the rotating shaft, and the support is connected with the profile of the rotating shaft, and the support is fixedly connected with the buoyancy ring.

[0009] The utility model further sets up, and the bottom of support is equipped with the connecting rod, and the connecting rod is fixedly connected with third rotor.

[0010] The utility model further sets up, the inside of pivot is equipped with passageway, the first rotor is equipped with first support rod, the second rotor is equipped with second support rod, the third rotor is equipped with third support rod, first support rod, second support rod and third support rod are respectively equipped with in passageway,

[0011] The first tension spring and the second tension spring are arranged in the passageway; the first tension spring is arranged between the first support rod and the second support rod; and the second tension spring is arranged between the second support rod and the third support rod.

[0012] The utility model further sets up, the processing mixing machine of liquid silica gel still includes base, the jar body is equipped with base.

[0013] The utility model further sets up, the top of jar body is detachably connected with cover plate, the cover plate is equipped with motor, the output of motor is connected with pivot.

[0014] The utility model further sets up, the base is equipped with lift rod, the cover plate lift activity is equipped in lift rod, the base is equipped with push rod, the output of push rod is connected with cover plate.

[0015] The utility model further sets up, the base is equipped with a plurality of positioning units, the positioning unit surrounds the periphery of jar body and is arranged.

[0016] The utility model further sets up, the positioning unit includes positioning seat and swing lever, the middle part of swing lever is hinged with positioning seat, the positioning seat is equipped with base, one end of swing lever is equipped with first flexible pad for abutting with jar body bottom, the other end of swing lever is equipped with counterweight.

[0017] The utility model further sets up, the middle part of swing lever extends upwards and is equipped with extension rod, the extension rod is equipped with second flexible pad for abutting with jar body lateral wall.

[0018] The utility model discloses the spacing of first rotor, second rotor and third rotor can be automatically adjusted according to the height of liquid level, and under the action of buoyancy ring, first rotor, second rotor and third rotor are always submerged below liquid level, can effectively stir and mix the liquid silica gel in jar body. BRIEF DESCRIPTION OF DRAWINGS

[0019] The embodiments in the drawings do not constitute any limitation on the utility model, and other drawings can be obtained by the following drawings without creative labor for ordinary skilled in the art.

[0020] Figure 1 It is the structure schematic diagram of the utility model,

[0021] Figure 2 This is a structural schematic diagram from another perspective of the present invention;

[0022] Figure 3 This is a cross-sectional view of the tank body of this utility model;

[0023] Figure 4 yes Figure 3 A magnified view of part A in the middle;

[0024] Figure 5 This is a schematic diagram of the structure of the rotating shaft of this utility model;

[0025] Figure 6 This is a schematic diagram of the positioning unit of this utility model;

[0026] The components are as follows: 1. Tank body; 11. Cover plate; 12. Motor; 2. Rotating shaft; 21. Channel; 31. First rotor; 32. Second rotor; 33. Third rotor; 34. Stirring blade; 41. First support rod; 42. Second support rod; 43. Third support rod; 51. First tension spring; 52. Second tension spring; 6. Buoyancy ring; 71. Bracket; 72. Connecting rod; 8. Base; 81. Lifting rod; 82. Push rod; 9. Positioning unit; 91. Positioning seat; 92. Swing rod; 93. First flexible pad; 94. Counterweight; 95. Extension rod; 96. Second flexible pad. Detailed Implementation

[0027] The present invention will be further described in conjunction with the following embodiments.

[0028] Depend on Figures 1 to 6 As can be seen, the liquid silicone processing and mixing machine described in this embodiment includes a tank 1 and a rotating shaft 2 rotatably disposed inside the tank 1; the rotating shaft 2 is provided with a first rotor 31, a second rotor 32 and a third rotor 33 from bottom to top; the first rotor 31, the second rotor 32 and the third rotor 33 are all provided with stirring blades 34;

[0029] The first rotor 31 is fixedly mounted on the rotating shaft 2; the second rotor 32 and the third rotor 33 are respectively movably mounted on the rotating shaft 2; the second rotor 32 and the third rotor 33 are respectively connected to the profile of the rotating shaft 2; a first tension spring 51 is provided between the first rotor 31 and the second rotor 32; a second tension spring 52 is provided between the second rotor 32 and the third rotor 33.

[0030] The rotating shaft 2 has a buoyancy ring 6 on top of the third rotor 33; the buoyancy ring 6 is connected to the third rotor 33; the buoyancy ring 6 is movably mounted on the rotating shaft 2.

[0031] Specifically, when the liquid level in the tank 1 is low, the spacing between the buoyancy ring 6 and the first rotor 31 is small, the second rotor 32 is pulled to the lower side by the first tension spring 51, and the third rotor 33 is pulled to the lower side by the second tension spring 52.

[0032] When the liquid level in the tank 1 is high, the spacing between the buoyancy ring 6 and the first rotor 31 is large, and the first tension spring 51 and the second tension spring 52 are stretched by the buoyancy ring 6, so that the spacing between the rotors is increased.

[0033] Since the buoyancy ring 6 is always floating above the liquid level, the first rotor 31, the second rotor 32, and the third rotor 33 are always submerged below the liquid level, and the liquid silicone in the tank 1 is stirred and mixed.

[0034] The liquid silicone processing and mixing machine described in the embodiment can automatically adjust the spacing between the first rotor 31, the second rotor 32, and the third rotor 33 according to the height of the liquid level, and under the action of the buoyancy ring 6, the first rotor 31, the second rotor 32, and the third rotor 33 are always submerged below the liquid level, which can effectively stir and mix the liquid silicone in the tank 1.

[0035] The liquid silicone processing and mixing machine described in the embodiment, the shaft 2 is provided with a support 71 on the top of the third rotor 33; the support 71 is movably arranged on the shaft 2; the support 71 and the shaft 2 are connected in profile; the support 71 is fixedly connected with the buoyancy ring 6.

[0036] Specifically, the support 71 is connected with the shaft 2 in profile, and the second rotor 32 and the third rotor 33 are respectively connected with the shaft 2 in profile, while the first rotor 31 is fixedly connected with the shaft 2, so that the first rotor 31, the second rotor 32, the third rotor 33, and the buoyancy ring 6 can rotate with the shaft 2.

[0037] In addition, the support 71 connects the buoyancy ring 6 with the shaft 2, so that the overall structure is stable and reliable.

[0038] The liquid silicone processing and mixing machine described in the embodiment, the bottom of the support 71 is provided with a connecting rod 72; the connecting rod 72 is fixedly connected with the third rotor 33. Through the above arrangement, the buoyancy ring 6 can drive the third rotor 33 to rise and fall.

[0039] The processing mixing machine of the liquid silicone rubber, the rotating shaft 2 is internally provided with a channel 21; the first rotor 31 is provided with a first supporting rod 41; the second rotor 32 is provided with a second supporting rod 42; the third rotor 33 is provided with a third supporting rod 43; the first supporting rod 41, the second supporting rod 42 and the third supporting rod 43 are respectively arranged in the channel 21;

[0040] The first tension spring 51 and the second tension spring 52 are arranged in the channel 21; the first tension spring 51 is arranged between the first supporting rod 41 and the second supporting rod 42; the second tension spring 52 is arranged between the second supporting rod 42 and the third supporting rod 43.

[0041] Specifically, through the above arrangement, the first tension spring 51 and the second tension spring 52 can be accommodated in the channel 21 of the rotating shaft 2, so that the collision between the stirring blade 34, the first tension spring 51 and the second tension spring 52 can be prevented.

[0042] The processing mixing machine of the liquid silicone rubber, the processing mixing machine of the liquid silicone rubber further comprises a base 8; the tank body 1 is arranged on the base 8. Through the above arrangement, the tank body 1 is facilitated to be placed.

[0043] The processing mixing machine of the liquid silicone rubber, the top of the tank body 1 is detachably connected with a cover plate 11; the cover plate 11 is provided with a motor 12; the output end of the motor 12 is connected with the rotating shaft 2. Through the above arrangement, the tank body 1 is facilitated to be opened; in addition, through the arrangement, the rotating shaft 2 is facilitated to be driven to rotate.

[0044] The processing mixing machine of the liquid silicone rubber, the base 8 is provided with a lifting rod 81; the cover plate 11 is movably arranged on the lifting rod 81; the base 8 is provided with a push rod 82; the output end of the push rod 82 is connected with the cover plate 11. Specifically, through the above arrangement, the push rod 82 can drive the cover plate 11 to move up and down along the lifting rod 81, so that the tank body 1 is opened or closed.

[0045] The processing mixing machine of the liquid silicone rubber, the base 8 is provided with a plurality of positioning units 9; the positioning units 9 are arranged around the outer periphery of the tank body 1. The processing mixing machine of the liquid silicone rubber, the positioning unit 9 comprises a positioning seat 91 and a swing rod 92; the middle part of the swing rod 92 is hinged with the positioning seat 91; the positioning seat 91 is arranged on the base 8; one end of the swing rod 92 is provided with a first flexible pad 93 for abutting against the bottom of the tank body 1; the other end of the swing rod 92 is provided with a counterweight 94. The processing mixing machine of the liquid silicone rubber, the middle part of the swing rod 92 is upwardly extended with an extension rod 95; the extension rod 95 is provided with a second flexible pad 96 for abutting against the side wall of the tank body 1.

[0046] Specifically, the embodiment sets multiple positioning units 9 around the outer periphery of the tank body 1, so that when the bottom of the tank body 1 is placed on the first flexible pad 93, the second flexible pad 96 abuts against the side wall of the tank body 1, thereby pushing the tank body 1 to move towards the center, so that when the tank body 1 is placed on the positioning units 9, it is always in a state that the axis is coincident with the axis of the rotating shaft 2, avoiding the tank body 1 deviating from the central position, affecting the stirring and mixing effect.

[0047] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not intended to limit the protection scope of the present application. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the essence and scope of the technical solutions of the present application.

Claims

1. A processing mixer for liquid silicone rubber, characterized by: The utility model provides a liquid silicone rubber processing mixing machine, including the jar body and the rotation of being arranged in the jar body the rotating shaft, the rotating shaft from below to top is equipped with first rotor, second rotor and third rotor in proper order, first rotor, second rotor and third rotor all are equipped with stirring blade, First rotor is fixedly arranged in rotating shaft, second rotor and third rotor are respectively lift activity is arranged in rotating shaft, second rotor and third rotor are connected with the profile of rotating shaft, first rotor and second rotor are equipped with first tension spring between, second rotor and third rotor are equipped with second tension spring between, The rotating shaft is equipped with buoyancy ring in the top of third rotor, the buoyancy ring is connected with third rotor, the buoyancy ring lift activity is arranged in rotating shaft.

2. The processing mixer for liquid silicone rubber according to claim 1, wherein: The rotating shaft is equipped with support in the top of third rotor, the support lift activity is arranged in rotating shaft, the support is connected with the profile of rotating shaft, the support is fixedly connected with buoyancy ring.

3. The processing mixer for liquid silicone rubber according to claim 2, wherein: The bottom of support is equipped with connecting rod, and the connecting rod is fixedly connected with third rotor.

4. The processing mixer for liquid silicone rubber according to claim 1, wherein: The rotating shaft is equipped with channel, first rotor is equipped with first support rod, second rotor is equipped with second support rod, third rotor is equipped with third support rod, first support rod, second support rod and third support rod are respectively arranged in channel, First tension spring and second tension spring are arranged in channel, first tension spring is arranged between first support rod and second support rod, second tension spring is arranged between second support rod and third support rod.

5. The processing mixer for liquid silicone rubber according to claim 1, wherein: The liquid silicone rubber processing mixing machine further includes a base, and the jar body is arranged on the base.

6. The processing mixer for liquid silicone rubber according to claim 5, wherein: A cover plate is detachably connected to the top of the jar body, and the cover plate is provided with a motor, and an output end of the motor is connected with the rotating shaft.

7. The processing mixer for liquid silicone rubber according to claim 6, wherein: The base is provided with a lifting rod, and the cover plate is lift activity arranged on the lifting rod, and the base is provided with a push rod, and an output end of the push rod is connected with the cover plate.

8. The processing mixer for liquid silicone rubber according to claim 5, wherein: The base is provided with a plurality of positioning units, and the positioning units are arranged around the outer periphery of the jar body.

9. The processing mixer for liquid silicone rubber according to claim 8, wherein: The positioning unit includes a positioning seat and a swing rod, the middle part of the swing rod is hinged with the positioning seat, the positioning seat is arranged on the base, one end of the swing rod is provided with a first flexible pad for abutting against the bottom of the jar body, and the other end of the swing rod is provided with a counterweight.

10. The processing mixer for liquid silicone rubber according to claim 9, wherein: The middle part of the swing rod is upwardly extended with an extension rod, and the extension rod is provided with a second flexible pad for abutting against the side wall of the jar body.

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