Auxiliary material turning device for rubber product mixing mill

Abstract

The utility model belongs to the technical field of material turning devices, and specifically relates to an auxiliary material turning device for a rubber product mixing mill, including a mixing mill body and a mounting frame, wherein there are two mounting frames, and the two mounting frames are symmetrically fixedly connected to the top of the mixing mill body, and a first guide mechanism, a lifting mechanism, and a second guide mechanism are arranged between the two mounting frames, and the second guide mechanism is arranged between the first guide mechanism and the second guide mechanism, and a material guiding mechanism is arranged at the top of the mixing mill body, and the material guiding mechanism is arranged on one side of the second guide mechanism. In the utility model, the rubber squeezed into a sheet by the mixing mill body passes through the first guide mechanism, the lifting mechanism, and the second guide mechanism in turn for turning, and the setting of the lifting mechanism can adjust the height of the rubber sheet, thereby increasing the proportion of rubber in the material turning transmission process, avoiding the accumulation of rubber in the mixing mill body, and improving the rubber processing effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of material turning devices, and in particular relates to an auxiliary material turning device of a rubber product mixing mill. Background Art

[0002] The mixing mill is an early type of plastic mixing equipment used in plastic product manufacturers. On the calender production line, the mixing mill is located before the calender and after the mixer. Its function is to mix and plasticize the evenly mixed raw materials, and provide a relatively evenly mixed molten material for the calender to form plastic products. The recycled waste plastic film (sheet) can also be re-refined and re-made on the mixing mill. The turning device on the mixing mill is a mechanism that transports the rubber back to the mixing mill for extrusion after circulation.

[0003] The amount of rubber that can be circulated on the material turning device of the commonly used opening mill is fixed, that is, the amount of rubber circulating on the material turning device is relatively fixed. When a large amount of rubber is processed, it will cause a certain amount of rubber accumulation in the mixing mill, thereby affecting the processing effect of the rubber. Utility Model Content

[0004] The purpose of the utility model is to provide an auxiliary turning device for a rubber product mixing mill, which can adjust the proportion of rubber in the turning transmission process, avoid rubber accumulation in the mixing mill body, improve the rubber processing effect, and solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary turning device for a rubber product mixing mill, comprising a mixing mill body and a mounting frame, wherein there are two mounting frames, and the two mounting frames are symmetrically fixedly connected to the top of the mixing mill body, and a first guiding mechanism, a lifting mechanism and a second guiding mechanism are arranged between the two mounting frames, and the lifting mechanism is arranged between the first guiding mechanism and the second guiding mechanism, and a material guiding mechanism is arranged at the top of the mixing mill body, and the material guiding mechanism is arranged on one side of the second guiding mechanism.

[0006] Furthermore, the first guiding mechanism includes two first rollers rotatably connected between two mounting frames, the two first rollers are arranged correspondingly up and down, one side of one of the mounting frames is fixedly connected to a reduction motor, and the output shaft of the reduction motor is fixedly connected to one end of one of the first rollers.

[0007] Furthermore, the lifting mechanism includes a track fixedly connected to the middle part of the top end of the mounting frame, the internal rotation of the track is connected to a first screw rod, the internal sliding connection of the track is connected to a first slider, the first screw rod is threadedly connected to the first slider, the top end of the track is fixedly connected to a first forward and reverse motor, and the output shaft of the first forward and reverse motor is fixedly connected to one end of the first screw rod.

[0008] Furthermore, a mounting plate is fixedly connected to one side of the first sliding block, and two second rotating rollers distributed up and down are rotatably connected between the two mounting plates.

[0009] Furthermore, the second guiding mechanism includes two third rollers distributed up and down, and the two third rollers are rotatably connected between the two mounting frames.

[0010] Furthermore, the material guiding mechanism includes a shell fixedly connected to the top of the mixing mill body, a second screw rod is rotatably connected to the interior of the shell, a second slider is slidably connected to the interior of the shell, the second slider is threadedly connected to the second screw rod, one end of the shell is fixedly connected to a second forward and reverse motor, and the output shaft of the second forward and reverse motor is fixedly connected to one end of the second screw rod.

[0011] Furthermore, a fork plate is fixedly connected to one side of the second sliding block, and one side of the fork plate is in contact with and connected to a side wall of one of the third rotating rollers.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the rubber squeezed into sheets by the mixing mill body passes through the first guiding mechanism, the lifting mechanism and the second guiding mechanism in sequence for turning over. The setting of the lifting mechanism can adjust the height of the rubber sheet, thereby increasing the proportion of rubber in the turning over transmission process, avoiding the accumulation of rubber in the mixing mill body, and improving the rubber processing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a front view of the utility model;

[0015] Figure 3 For this utility model Figure 2 Sectional view of the AA plane;

[0016] Figure 4 For this utility model Figure 2 Sectional view of the BB plane.

[0017] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0018] 1. Open mixing mill body; 2. Mounting frame; 3. First guiding mechanism; 31. First rotating roller; 32. Speed ​​reduction motor; 4. Lifting mechanism; 41. Track; 42. First screw rod; 43. First forward and reverse motor; 44. First slider; 45. Mounting plate; 46. Second rotating roller; 5. Second guiding mechanism; 51. Third rotating roller; 6. Material guiding mechanism; 61. Casing; 62. Second slider; 63. Second screw rod; 64. Fork plate; 65. Second forward and reverse motor. DETAILED DESCRIPTION

[0019] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0020] like Figure 1 As shown, an auxiliary material turning device of a rubber product mixing mill includes a mixing mill body 1 and a mounting frame 2. There are two mounting frames 2, which are symmetrically fixedly connected to the top of the mixing mill body 1. A first guiding mechanism 3, a lifting mechanism 4 and a second guiding mechanism 5 are arranged between the two mounting frames 2. The lifting mechanism 4 is arranged between the first guiding mechanism 3 and the second guiding mechanism 5. A material guiding mechanism 6 is arranged at the top of the mixing mill body 1, and the material guiding mechanism 6 is arranged on one side of the second guiding mechanism 5.

[0021] According to the above structure, when in use, the rubber squeezed into a sheet by the mixing mill body 1 passes through the first guiding mechanism 3, the lifting mechanism 4 and the second guiding mechanism 5 in sequence for turning over. The setting of the lifting mechanism 4 can adjust the height of the rubber sheet, thereby increasing the proportion of rubber in the turning over transmission process and avoiding the accumulation of rubber in the mixing mill body 1.

[0022] like Figure 2 and 3 As shown, the first guiding mechanism 3 includes two first rollers 31 rotatably connected between two mounting frames 2, the two first rollers 31 are arranged correspondingly up and down, and a reduction motor 32 is fixedly connected to one side of one of the mounting frames 2, and the output shaft of the reduction motor 32 is fixedly connected to one end of one of the first rollers 31.

[0023] According to the above structure, the rubber squeezed by the mixing mill body 1 passes between the two first rollers 31 , and driven by the reduction motor 32 , the rubber is transmitted backward.

[0024] like Figure 3 and 4As shown, the lifting mechanism 4 includes a track 41 fixedly connected to the middle part of the top end of the mounting frame 2, the inside of the track 41 is rotatably connected to the first screw rod 42, the inside of the track 41 is slidably connected to the first slider 44, the first screw rod 42 is threadedly connected to the first slider 44, the top of the track 41 is fixedly connected to the first forward and reverse motor 43, the output shaft of the first forward and reverse motor 43 is fixedly connected to one end of the first screw rod 42, one side of the first slider 44 is fixedly connected to a mounting plate 45, and two second rollers 46 distributed up and down are rotatably connected between the two mounting plates 45.

[0025] According to the above structure, the rubber output from the first guide mechanism 3 passes between the two second rollers 46, and then the first screw rod 42 is driven to rotate by the first forward and reverse motor 43 to adjust the height of the two second rollers 46, thereby adjusting the height of the rubber lifting, increasing the amount of rubber during the transmission process, and avoiding the accumulation of rubber in the mixing mill body 1.

[0026] like Figure 2 , 3 As shown in Figure 4, the second guiding mechanism 5 includes two third rollers 51 distributed up and down, and the two third rollers 51 are rotatably connected between the two mounting frames 2. The material guiding mechanism 6 includes a shell 61 fixedly connected to the top of the mixing mill body 1, and the interior of the shell 61 is rotatably connected to the second screw rod 63, and the interior of the shell 61 is slidably connected to the second slider 62, and the second slider 62 is threadedly connected to the second screw rod 63. One end of the shell 61 is fixedly connected to a second forward and reverse motor 65, and the output shaft of the second forward and reverse motor 65 is fixedly connected to one end of the second screw rod 63. A fork plate 64 is fixedly connected to one side of the second slider 62, and one side of the fork plate 64 is in contact with the side wall of one of the third rollers 51.

[0027] According to the above structure, the rubber output from the lifting mechanism 4 passes between the two third rollers 51 and between the two fork teeth of the fork plate 64, shrinking the width of the rubber sheet so that the subsequent rubber can be input into the mixing mill body 1 for extrusion again. The fork plate 64 moves back and forth driven by the second forward and reverse motor 65, so that the rubber is evenly transported to the inside of the mixing mill body 1, thereby improving the extrusion effect.

[0028] The working principle of the utility model is as follows: when in use, the rubber squeezed into a sheet by the mixing mill body 1 passes through the first guiding mechanism 3, the lifting mechanism 4 and the second guiding mechanism 5 in sequence for turning over. The setting of the lifting mechanism 4 can adjust the height of the rubber sheet, thereby increasing the proportion of the rubber in the turning over transmission process, and avoiding the accumulation of the rubber in the mixing mill body 1. The rubber squeezed by the mixing mill body 1 passes between the two first rollers 31. Driven by the reduction motor 32, the rubber is transmitted backward. The rubber output from the first guiding mechanism 3 passes between the two second rollers 46, and then passes through the first guiding mechanism 3. The first screw rod 42 is driven to rotate by the first forward and reverse motor 43 to adjust the height of the two second rollers 46, thereby adjusting the height at which the rubber is lifted, increasing the amount of rubber during the transmission process, and avoiding the accumulation of rubber in the mixing mill body 1. The rubber output from the lifting mechanism 4 passes between the two third rollers 51 and between the two fork teeth of the fork plate 64, shrinking the width of the rubber sheet so that the subsequent rubber can be re-input into the mixing mill body 1 for extrusion. The fork plate 64 moves back and forth driven by the second forward and reverse motor 65, so that the rubber is evenly transported to the inside of the mixing mill body 1, thereby improving the extrusion effect.

[0029] The above are only preferred embodiments of the present invention. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principles of the present invention, and these improvements and modifications should also be considered as the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the art unless otherwise specified or limited.

Claims

1. An auxiliary turning device for a rubber product mixing mill, comprising a mixing mill body (1) and a mounting frame (2), characterized in that: There are two mounting frames (2), and the two mounting frames (2) are symmetrically fixedly connected to the top of the mixing mill body (1). A first guiding mechanism (3), a lifting mechanism (4) and a second guiding mechanism (5) are arranged between the two mounting frames (2), and the lifting mechanism (4) is arranged between the first guiding mechanism (3) and the second guiding mechanism (5). A material guiding mechanism (6) is arranged at the top of the mixing mill body (1), and the material guiding mechanism (6) is arranged on one side of the second guiding mechanism (5).

2. The auxiliary material turning device of a rubber product mixing mill according to claim 1, characterized in that: The first guiding mechanism (3) comprises two first rotating rollers (31) rotatably connected between two mounting frames (2), the two first rotating rollers (31) being arranged correspondingly up and down, a reduction motor (32) being fixedly connected to one side of one of the mounting frames (2), and an output shaft of the reduction motor (32) being fixedly connected to one end of one of the first rotating rollers (31).

3. The auxiliary material turning device of a rubber product mixing mill according to claim 2, characterized in that: The lifting mechanism (4) comprises a track (41) fixedly connected to the middle part of the top end of the mounting frame (2); a first screw rod (42) is rotatably connected inside the track (41); a first slider (44) is slidably connected inside the track (41); the first screw rod (42) and the first slider (44) are threadedly connected; a first forward and reverse motor (43) is fixedly connected to the top end of the track (41); and an output shaft of the first forward and reverse motor (43) is fixedly connected to one end of the first screw rod (42).

4. The auxiliary material turning device of a rubber product mixing mill according to claim 3 is characterized in that: A mounting plate (45) is fixedly connected to one side of the first sliding block (44), and two second rotating rollers (46) distributed up and down are rotatably connected between the two mounting plates (45).

5. The auxiliary material turning device of a rubber product mixing mill according to claim 4, characterized in that: The second guiding mechanism (5) comprises two third rotating rollers (51) distributed up and down, and the two third rotating rollers (51) are both rotatably connected between the two mounting frames (2).

6. The auxiliary material turning device of a rubber product mixing mill according to claim 5, characterized in that: The material guiding mechanism (6) comprises a housing (61) fixedly connected to the top of the mixing mill body (1); a second screw rod (63) is rotatably connected inside the housing (61); a second slider (62) is slidably connected inside the housing (61); the second slider (62) is threadedly connected to the second screw rod (63); one end of the housing (61) is fixedly connected to a second forward and reverse motor (65); and an output shaft of the second forward and reverse motor (65) is fixedly connected to one end of the second screw rod (63).

7. The auxiliary material turning device of a rubber product mixing mill according to claim 6, characterized in that: A fork plate (64) is fixedly connected to one side of the second sliding block (62), and one side of the fork plate (64) is in contact with and connected to a side wall of one of the third rotating rollers (51).

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