Raw material uniform mixing machine for plastic plates

Abstract

The utility model relates to the technical field of plastic plate processing, and discloses a raw material uniform mixing mixer for plastic plates, which comprises a bottom plate and a support frame at the bottom of the bottom plate, a mixing barrel is arranged in the bottom plate, and an adjusting and mixing mechanism for stirring and mixing raw materials is arranged in the mixing barrel. The quantity of the raw materials entering the mixing barrel can be controlled, so that different raw materials can be mixed in proportion, and a foundation is laid for subsequent efficient mixing. And the raw materials can be crushed, so that the caking phenomenon in the raw materials is effectively avoided. According to the mixing device, the dispersity of raw materials is improved, the subsequent mixing effect is improved, after the raw materials enter the mixing barrel, a first motor rotates forwards and backwards to drive an annular rack, a connecting disc, a connecting column and a sliding block to cooperate, reciprocating rotation and sliding of a connecting shaft and stirring blades in the mixing barrel are achieved, different areas in the mixing barrel can be fully stirred, and the mixing effect is improved. The raw materials can be uniformly mixed at all corners, and the practicability of the device is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic plate processing, in particular to a raw material uniformly mixing machine for plastic plates. Background Art

[0002] Plastic board is a board made of plastic, and plastic is a material made by synthesizing or condensing monomer raw materials. It is composed of synthetic resin and fillers, plasticizers, stabilizers, lubricants, colorants and other additives. When processing and producing plastic boards, the raw materials need to be mixed using a mixing device.

[0003] For example, a highly efficient mixing device for the production of plastic boards disclosed in Chinese patent authorization publication number CN221717470U, the existing device is provided with a feeding assembly at the top of the mixing drum, which guides the material to the two sides of the bottom and seals it through intermittent rotation inside the mixing drum during use, so that the material is intermittently fed into the mixing drum, and the stirring motor drives the stirring rod and the stirring blades to mix, thereby reducing the instantaneous load of the device by intermittent feeding and improving the mixing uniformity and mixing effect. However, the device only stirs the raw materials inside the mixing drum with a single set of stirring rods and stirring blades. Since the stirring direction is relatively fixed, it is easy to cause uneven stirring of some raw materials inside the mixing drum, affecting the mixing effect. In addition, although the feeding assembly can complete intermittent feeding, it cannot accurately control the amount of raw materials entering the mixing drum, which limits the practicality of the device to a certain extent. Utility Model Content

[0004] The purpose of the utility model is to provide a raw material uniform mixing mixer for plastic plates, which can adjust the position of an adjusting plate to control the opening and closing size of the bottom of a material storage frame, control the feed amount, and can crush the raw materials, and can fully stir different areas in a mixing barrel to ensure that the raw materials can be uniformly mixed in every corner, so as to solve the problems of being unable to control the feed amount and being difficult to uniformly mix the raw materials in the above-mentioned existing devices.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material uniformly mixing machine for plastic plates, comprising a base plate and a support frame at the bottom thereof, a mixing barrel is arranged in the base plate, and an adjusting mixing mechanism for stirring and mixing the raw materials is arranged in the mixing barrel.

[0006] The regulating and mixing mechanism comprises an regulating component and a mixing component. The regulating component is arranged at the top end of the mixing barrel, and the mixing component is arranged in the regulating component.

[0007] Preferably, the adjustment assembly includes a mounting seat and a mounting disk, the mounting seat is arranged on the outer wall of the mixing barrel, a first motor is arranged in the mounting seat, a first gear is arranged on the output shaft of the first motor, the mounting disk is arranged in the mixing barrel, a guide groove is provided in the mounting disk, a connecting disk is rotatably provided in the mixing barrel, and the connecting disk is arranged above the mounting disk, an arc groove is provided in the connecting disk, an annular rack is provided on the outer wall of the connecting disk, and the annular rack is meshed with the first gear, a connecting column is slidably provided in the arc groove, and a slider is provided at the bottom end of the connecting column.

[0008] Preferably, the connecting columns and the sliding blocks are provided in five groups, and each group of sliding blocks is slidably disposed in a corresponding guide groove.

[0009] Preferably, the mixing assembly includes a rack plate, which is arranged in the guide groove, and a connecting shaft is rotatably installed on the bottom end of the sliding block, and a second gear meshing with the rack plate is arranged on the outer wall of the connecting shaft, and a stirring blade is arranged on the outer wall of the connecting shaft.

[0010] Preferably, an adjusting feeding mechanism for feeding materials into a mixing barrel is provided at the top of the bottom plate, and two groups of mounting frames are provided in the adjusting feeding mechanism, and the two groups of mounting frames are symmetrically arranged on the outside of the mixing barrel, and a connecting frame is provided in the mounting frame, and a material guide frame is provided at the bottom end of the connecting frame, and a second motor is provided on the outer wall of the connecting frame, and a first crushing roller is provided on the output shaft of the second motor, and a second crushing roller is rotatably provided in the connecting frame, and a material storage frame is provided at the top of the connecting frame, and a third motor is provided on the outside of the material storage frame, and a threaded rod is provided on the output shaft of the third motor, and a limiting rod is provided inside a side of the material storage frame away from the third motor, and an adjustment plate is threadedly connected to the outer side of the threaded rod.

[0011] Preferably, a through hole for the limiting rod to pass through is provided in the adjusting plate, and a material supply trough connected with the material guiding frame is provided in the mixing barrel.

[0012] Compared with the prior art, the utility model provides a raw material uniform mixing machine for plastic plates, which has the following beneficial effects:

[0013] 1. The raw material uniform mixing machine for plastic sheets drives the threaded rod to rotate through the third motor. Combined with the limit rod, the position of the adjustment plate can be adjusted to control the opening and closing size of the bottom of the storage frame and the feed amount, which is helpful to achieve the proportional mixing of different raw materials and lay the foundation for subsequent efficient mixing. The start-up of the second motor drives the first crushing roller and the second crushing roller to rotate, crushing the raw materials and effectively avoiding the agglomeration phenomenon inside the raw materials. It not only improves the dispersion of the raw materials, but also improves the subsequent mixing effect;

[0014] 2. The raw material uniform mixing mixer for plastic plates, after the raw materials enter the mixing barrel, the first motor's forward and reverse rotation drives the coordinated cooperation of the annular rack, the connecting plate, the connecting column and the slider, so as to realize the reciprocating rotation and sliding of the connecting shaft and the stirring blade in the mixing barrel. This reciprocating stirring method can fully stir different areas in the mixing barrel, ensure that the raw materials can be evenly mixed in every corner, and enhance the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural schematic diagram of a raw material uniformly mixing mixer for plastic plates of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of a mixing barrel in a mixer for uniformly mixing raw materials of plastic plates according to the utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of an adjusting component in a mixer for uniformly mixing raw materials of plastic plates according to the utility model;

[0018] Figure 4 This is a schematic diagram of the partially disassembled structure of an adjusting component in a raw material uniformly mixing mixer for plastic plates of the utility model;

[0019] Figure 5 This is a schematic diagram of the three-dimensional structure of a mixing component in a mixer for uniformly mixing raw materials of plastic plates according to the utility model;

[0020] Figure 6 This is a three-dimensional structural diagram of an adjusting and feeding mechanism in a raw material uniformly mixing mixer for plastic plates of the utility model;

[0021] Figure 7 The utility model is a schematic diagram of the partially disassembled structure of an adjusting feeding mechanism in a raw material uniformly mixing mixer for plastic plates.

[0022] In the figure: 1. bottom plate; 2. support frame; 3. mixing barrel; 4. adjusting mixing mechanism; 41. adjusting component; 411. mounting seat; 412. first motor; 413. first gear; 414. mounting plate; 415. guide groove; 416. connecting plate; 417. arc groove; 418. ring rack; 419. connecting column; 4110. slider; 42. mixing component; 421. rack plate; 422. connecting shaft; 423. second gear; 424. stirring blade; 5. adjusting feeding mechanism; 51. mounting frame; 52. connecting frame; 53. material guide frame; 54. second motor; 55. first crushing roller; 56. second crushing roller; 57. material storage frame; 58. third motor; 59. threaded rod; 510. limit rod; 511. adjusting plate. DETAILED DESCRIPTION

[0023] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] Example 1: Please refer to Figure 1 - Figure 5 The utility model provides a technical solution: a raw material uniformly mixing machine for plastic plates, comprising a bottom plate 1 and a support frame 2 at the bottom thereof, a mixing barrel 3 is arranged in the bottom plate 1, and a regulating mixing mechanism 4 for stirring and mixing the raw materials is arranged in the mixing barrel 3.

[0025] The regulating and mixing mechanism 4 comprises an regulating component 41 and a mixing component 42 . The regulating component 41 is arranged at the top of the mixing barrel 3 , and the mixing component 42 is arranged in the regulating component 41 .

[0026] Further, the adjustment component 41 includes a mounting seat 411 and a mounting plate 414, the mounting seat 411 is arranged on the outer wall of the mixing barrel 3, a first motor 412 is arranged in the mounting seat 411, a first gear 413 is arranged on the output shaft of the first motor 412, the mounting plate 414 is arranged in the mixing barrel 3, a guide groove 415 is provided in the mounting plate 414, a connecting plate 416 is rotatably arranged in the mixing barrel 3, and the connecting plate 416 is arranged above the mounting plate 414, an arc groove 417 is provided in the connecting plate 416, an annular rack 418 is arranged on the outer wall of the connecting plate 416, and the annular rack 418 is meshed with the first gear 413, a connecting column 419 is slidably arranged in the arc groove 417, and a slider 4110 is arranged at the bottom end of the connecting column 419. The reciprocating motion of the connecting column 419 and the slider 4110 can be realized, thereby evenly stirring the raw materials inside the mixing barrel.

[0027] Further, five groups of connecting posts 419 and sliders 4110 are provided, and each group of sliders 4110 is slidably provided in the corresponding guide groove 415. The design of multiple groups of connecting posts 419 and sliders 4110 improves the uniformity and efficiency of mixing, ensuring that the raw materials in the mixing barrel 3 can be fully mixed.

[0028] Furthermore, the mixing assembly 42 includes a rack plate 421, which is disposed in the guide groove 415, a connecting shaft 422 is rotatably mounted on the bottom end of the slider 4110, a second gear 423 meshing with the rack plate 421 is disposed on the outer wall of the connecting shaft 422, and a stirring blade 424 is disposed on the outer wall of the connecting shaft 422. This makes the stirring process more efficient, and the stirring blade 424 is driven to stir, thereby achieving uniform mixing of the raw materials.

[0029] Example 2: Please refer to Figure 6 - Figure 7, and combined with Example 1, it is further obtained that an adjusting feeding mechanism 5 for feeding the mixing barrel 3 is provided at the top of the bottom plate 1, and two groups of mounting frames 51 are provided in the adjusting feeding mechanism 5, and the two groups of mounting frames 51 are symmetrically arranged on the outside of the mixing barrel 3, and a connecting frame 52 is provided in the mounting frame 51, and a material guiding frame 53 is provided at the bottom end of the connecting frame 52, and a second motor 54 is provided on the outer wall of the connecting frame 52, and a first crushing roller 55 is provided on the output shaft of the second motor 54, and a second crushing roller 56 is rotatably provided in the connecting frame 52, and a material storage frame 57 is provided at the top of the connecting frame 52, and a third motor 58 is provided on the outside of the material storage frame 57, and a threaded rod 59 is provided on the output shaft of the third motor 58, and a limiting rod 510 is provided inside the side of the material storage frame 57 away from the third motor 58, and an adjusting plate 511 is threadedly connected to the outer side of the threaded rod 59. The amount of raw materials put in can be precisely controlled. At the same time, the driving of the second motor 54 enables the first crushing roller 55 and the second crushing roller 56 to crush the raw materials, thereby improving the mixing effect of subsequent raw materials.

[0030] Furthermore, a through hole is provided in the adjusting plate 511 for the limiting rod 510 to pass through, and a feeding trough is provided in the mixing barrel 3 to communicate with the material guide frame 53. The design of the through hole in the adjusting plate 511 and the limiting rod 510 ensures the stable movement of the adjusting plate 511, and the design of the feeding trough enables the crushed raw materials to smoothly enter the mixing barrel 3 for mixing, thereby improving the continuity and efficiency of the entire mixing process.

[0031] In actual operation, first, the raw materials to be mixed are respectively put into the two sets of material storage frames 57. According to the mixing requirements, the amount of raw materials entering the mixing barrel 3 is controlled. The specific operation is: start the third motor 58 to drive the threaded rod 59 to rotate, and under the action of the limit rod 510, the adjustment plate 511 moves to open the bottom end of the material storage frame 57. By adjusting the position of the adjustment plate 511, the opening degree can be controlled so that the raw materials flow from the material storage frame 57 into the connecting frame 52.

[0032] At the same time, the second motor 54 is started to drive the first crushing roller 55 to rotate, and cooperate with the second crushing roller 56 to crush the incoming raw materials to avoid agglomeration and improve the subsequent mixing effect. The crushed raw materials are introduced into the mixing barrel 3 through the material guide frame 53.

[0033] Next, the first motor 412 is started to drive the first gear 413 to rotate, thereby driving the annular rack 418 to rotate. The rotation of the annular rack 418 causes the connecting plate 416 to rotate accordingly, and the connecting column 419 moves accordingly. Under the limit of the guide groove 415, the slider 4110 slides inside the guide groove 415. The sliding of the slider 4110 drives the second gear 423 to move, and under the action of the rack plate 421, the connecting shaft 422 rotates. The stirring blade 424 rotates under the drive of the connecting shaft 422 to stir and mix the raw materials inside the mixing barrel 3.

[0034] By making the first motor 412 rotate forward and reverse, the slider 4110 can slide back and forth, and then the connecting shaft 422 can rotate and slide back and forth in the mixing barrel 3, so as to stir and mix different areas in the mixing barrel 3 to ensure uniform mixing of the raw materials. After mixing, the mixed raw materials are discharged from the bottom of the mixing barrel 3.

[0035] The above embodiments only express one or several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the attached claims.

Claims

1. A raw material mixer for uniformly mixing plastic plates, comprising a bottom plate (1) and a support frame (2) at the bottom thereof, wherein a mixing barrel (3) is arranged in the bottom plate (1), and characterized in that: The mixing barrel (3) is provided with an adjusting and mixing mechanism (4) for stirring and mixing raw materials; the adjusting and mixing mechanism (4) comprises an adjusting component (41) and a mixing component (42); the adjusting component (41) is arranged at the top of the mixing barrel (3), and the mixing component (42) is arranged in the adjusting component (41); the top of the bottom plate (1) is provided with an adjusting and feeding mechanism (5) for feeding materials into the mixing barrel (3); the adjusting and feeding mechanism (5) is provided with two groups of mounting frames (51); the two groups of mounting frames (51) are symmetrically arranged on the outside of the mixing barrel (3); the mounting frames (51) are provided with a connecting frame (52); the connecting frame (52) is provided with a connecting frame (52) A material guide frame (53) is arranged at the bottom end, a second motor (54) is arranged on the outer wall of the connecting frame (52), a first crushing roller (55) is arranged on the output shaft of the second motor (54), a second crushing roller (56) is rotatably arranged in the connecting frame (52), a material storage frame (57) is arranged at the top end of the connecting frame (52), a third motor (58) is arranged on the outer side of the material storage frame (57), a threaded rod (59) is arranged on the output shaft of the third motor (58), a limiting rod (510) is arranged inside a side of the material storage frame (57) away from the third motor (58), and an adjustment plate (511) is threadedly connected to the outer side of the threaded rod (59).

2. A raw material uniform mixing machine for plastic sheet materials according to claim 1, characterized in that: The adjusting assembly (41) comprises a mounting seat (411) and a mounting plate (414); the mounting seat (411) is arranged on the outer wall of the mixing barrel (3); a first motor (412) is arranged in the mounting seat (411); a first gear (413) is arranged on the output shaft of the first motor (412); the mounting plate (414) is arranged in the mixing barrel (3); a guide groove (415) is formed in the mounting plate (414); a first gear (413) is arranged on the output shaft of the first motor (412); the ... A connecting disk (416) is provided, and the connecting disk (416) is arranged above the mounting disk (414); an arc-shaped groove (417) is provided in the connecting disk (416); an annular rack (418) is provided on the outer wall of the connecting disk (416); the annular rack (418) is meshed with the first gear (413); a connecting column (419) is slidably provided in the arc-shaped groove (417); and a sliding block (4110) is provided at the bottom end of the connecting column (419).

3. A raw material uniform mixing machine for plastic sheet materials according to claim 2, characterized in that: The connecting columns (419) and the sliding blocks (4110) are provided in five groups, and each group of sliding blocks (4110) is slidably disposed in a corresponding guide groove (415).

4. The raw material uniform mixing machine for plastic sheet materials according to claim 2, characterized in that: The mixing assembly (42) comprises a rack plate (421), wherein the rack plate (421) is arranged in the guide groove (415), a connecting shaft (422) is rotatably mounted on the bottom end of the sliding block (4110), a second gear (423) meshing with the rack plate (421) is arranged on the outer wall of the connecting shaft (422), and a stirring blade (424) is arranged on the outer wall of the connecting shaft (422).

5. The raw material uniform mixing machine for plastic sheet materials according to claim 1, characterized in that: The adjustment plate (511) is provided with a through hole for the limiting rod (510) to pass through, and the mixing barrel (3) is provided with a material supply trough connected to the material guide frame (53).

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