Efficient multi-stage wax powder raw material crushing device

Abstract

The utility model discloses an efficient multistage wax powder raw material smashing device which comprises a smashing box and a collecting box, the collecting box is installed at the bottom end of one side of the smashing box, and a feeding pipe is installed at the top end of the smashing box. The two sets of smashing rollers are matched in a rotating mode, generated shearing force and extrusion force crush falling-in wax powder raw materials or wax blocks, in the process, the main shaft is matched with the belt assembly to enable the rotating shaft to rotate synchronously, so that the material distribution stirring rollers, the stirring blade plates and the cleaning blocks rotate conveniently, the stirring blade plates can be used for stirring the smashed wax powder raw materials, and therefore the wax powder raw materials are smashed. And then the raw materials with the composite crushed particle diameter are guided into the collecting box from the small filter holes, the wax powder raw materials which do not accord with the particle diameter are guided into the adjusting box from the large filter holes, and the wax powder raw materials in the adjusting box are conveyed into the crushing box through rotation of the spiral conveying roller so that the wax powder raw materials can be further crushed.

Description

Technical Field

[0001] The utility model relates to the technical field of wax powder pulverization, in particular to a high-efficiency multi-stage wax powder raw material pulverization device. Background Art

[0002] Wax powder is a powdered additive, the main component of which is solid wax, including two types: natural wax powder and synthetic wax powder. The development of an efficient multi-stage wax powder raw material pulverizing device stems from the urgent need to improve the processing efficiency and quality of wax powder raw materials. Traditional wax powder raw material pulverizing equipment often has problems such as uneven pulverizing particle size, high energy consumption, and low production efficiency, which makes it difficult to meet the needs of modern industrial production. Therefore, it is particularly important to develop an efficient multi-stage wax powder raw material pulverizing device.

[0003] In a low-temperature wax block crushing device with publication number CN218689919U, it includes a workbench, the upper end surface of the workbench is provided with a wax block crushing box, a feed pipe is fixedly installed in the middle of the upper end surface of the wax block crushing box, a first installation opening is opened on one side wall of the feed pipe, a dust removal fan is fixedly installed in the first installation opening, and protective nets are fixedly installed on the left and right side walls of the dust removal fan, a second installation opening is opened on the other side wall of the feed pipe, the second installation opening corresponds to the first installation opening in position, a filter plate is fixedly installed in the second installation opening, a dust collection box is provided on one side of the upper end surface of the wax block crushing box, and a dust collection opening is opened on one side wall of the dust collection box. The utility model can remove dust from the raw materials put into the wax block crushing box through the mutual cooperation of the dust removal fan, the filter plate and the dust collection box, thereby reducing the dust mixed in the raw materials and improving the quality of wax model making; when the above-mentioned prior art is in use, it mainly utilizes the mutual cooperation of two groups of wax block crushing wheels to crush the wax blocks, but can only perform a single crushing, the crushing effect is general, it is inconvenient to crush the wax blocks for multiple times and in multiple stages, and then there may be uneven crushing, which will affect the overall crushing quality. Therefore, corresponding improvements are needed. Utility Model Content

[0004] The utility model aims to provide a high-efficiency multi-stage wax powder raw material pulverizing device to solve the problems of the existing wax powder raw material pulverizing device mentioned in the above background technology that the function is single, it is inconvenient to perform multi-stage and multiple pulverization, and the pulverizing effect is general.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency multi-stage wax powder raw material crushing device, comprising a crushing box and a collecting box, a collecting box is installed at the bottom end of one side of the crushing box, a feeding pipe is installed at the top of the crushing box, multi-axis linkage components are arranged on both sides of the crushing box, an adjusting box is installed on the side of the crushing box away from the collecting box, and a main motor is installed on the top of the adjusting box, one end of the main motor extends to the interior of the adjusting box and is installed with a spiral conveying roller, crushing rollers are installed on both sides of the interior of the crushing box, connecting seats are installed on both sides of the interior of the crushing box below the crushing roller, and a rotating drum is installed on one side of the connecting seat, a center rod is installed on both sides of the rotating drum, cleaning rollers are evenly installed on the outside of the rotating drum, a distribution bin is arranged at the bottom end of the interior of the crushing box, and a stirring and stratification component is arranged inside the distribution bin.

[0006] When using a high-efficiency multi-stage wax powder raw material crushing device of the present technical solution, the crushing roller and the stirring paddle can be rotated synchronously by utilizing the setting of the multi-axis linkage assembly, so that the wax powder raw material can be crushed while the crushed raw material can be stirred to achieve the effect of layered processing.

[0007] Preferably, the stirring and stratifying assembly includes a rotating shaft installed inside a material distribution bin, and one end of the rotating shaft extends to the outside of the crushing box, a material distribution stirring roller is sleeved on the outer side of the rotating shaft, and stirring paddles are evenly installed on the outer side of the material distribution stirring roller, a group of cleaning blocks are installed at the bottom end of the stirring paddles, and inner scraping strips are evenly installed at the bottom end of the cleaning blocks.

[0008] Preferably, the multi-axis linkage assembly includes a servo motor installed on one side of the crushing box, and a main shaft is installed at one end of the servo motor, one end of the main shaft passes through the crushing box, a main gear is sleeved on one end of the outer side of the main shaft, and a sub-gear is meshed on one side of the main gear, a linkage shaft passes through the inside of the sub-gear, and one end of the linkage shaft extends to the inside of the crushing box.

[0009] Preferably, two groups of the crushing rollers are provided, and the two groups of crushing rollers are respectively sleeved on the outside of the main shaft and the linkage shaft, and the rotation directions of the two groups of crushing rollers are respectively the same as the rotation directions of the main gear and the auxiliary gear.

[0010] Preferably, one end of the main shaft extends to the outside of the crushing box, one end of the main shaft and the rotating shaft are connected with a belt assembly, and the belt assembly includes a driving wheel, a driven wheel and a connecting belt, the driving wheel and the driven wheel are respectively sleeved on the main shaft and the rotating shaft, and a connecting belt is connected between the driving wheel and the driven wheel.

[0011] Preferably, a plurality of groups of small filter holes are passed between the crushing box and the collecting box, and a large filter hole is passed between the crushing box and the regulating box. The small filter holes and the large filter holes are arranged obliquely, and the spacing between adjacent small filter holes and large filter holes is equal.

[0012] Preferably, a through groove with a circular cross-section is provided inside the feed pipe, a sealing plug is installed inside the through groove, and a top plate is connected to the top end of the sealing plug.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the high-efficiency multi-stage wax powder raw material pulverizing device can not only pulverize the wax powder raw material in multiple stages to ensure the comprehensiveness and thoroughness of wax block pulverization, but also clean the pulverizing roller to avoid powder adhesion affecting the high efficiency of pulverization;

[0014] The servo motor is driven to rotate the main shaft and the main gear, and the main gear and the sub-gear are meshed with each other. Even if the linkage shaft rotates synchronously, the two sets of crushing rollers can be used to rotate and cooperate, and the shear force and extrusion force generated can be used to crush the wax powder raw materials or wax blocks that fall in. In this process, the main shaft cooperates with the belt assembly to rotate the rotating shaft synchronously, so that the material distribution stirring roller, the stirring page plate, and the cleaning block can rotate, and the stirring page plate can be used to stir the crushed wax powder raw materials, and then the raw materials with composite crushing particle diameters are introduced into the collection box from the small filter holes, and the wax powder raw materials that do not meet the particle diameters are introduced into the adjustment box from the large filter holes. The rotation of the spiral conveying roller is used to transport the wax powder raw materials in the adjustment box to the crushing box for further crushing, so as to achieve multi-stage and multiple crushing of the wax powder raw materials until the crushing particle size requirements are met, which is helpful to improve the quality of wax powder crushing;

[0015] The pulverizing roller contacts the cleaning roller during its rotation, which allows the drum to rotate around the center rod so that the cleaning roller can be used to clean the pulverizing roller and sweep away the wax powder raw materials adhering to the pulverizing roller. This improves the utilization efficiency of the wax powder on the one hand, and ensures the cleanliness of the pulverizing roller on the other hand, ensuring the high efficiency of the pulverizing of the wax powder raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0019] Figure 3 For the utility model Figure 2 Schematic diagram of the structure at A in the middle;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the material-distributing stirring roller of the utility model;

[0021] Figure 5 It is a schematic diagram of the top view structure of the utility model;

[0022] Figure 6 It is a schematic diagram of the three-dimensional structure of the sealing plug of the utility model.

[0023] Explanation of the reference numerals in the figure: 1. crushing box; 101. distribution bin; 102. small filter hole; 103. large filter hole; 2. collecting box; 3. rotating shaft; 4. main shaft; 5. belt assembly; 6. feeding pipe; 601. top plate; 602. sealing plug; 7. adjusting box; 8. main motor; 9. spiral conveying roller; 10. linkage shaft; 11. crushing roller; 12. connecting seat; 13. rotating drum; 14. center rod; 15. cleaning roller; 16. distribution stirring roller; 17. stirring paddle; 18. cleaning block; 1801. inner scraper; 19. main gear; 20. sub gear; 21. servo motor. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of 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.

[0025] See also Figure 1-Figure 6 The utility model provides an embodiment: a high-efficiency multi-stage wax powder raw material pulverizing device, comprising a pulverizing box 1 and a collecting box 2, wherein the collecting box 2 is installed at the bottom end of one side of the pulverizing box 1, and a feeding pipe 6 is installed at the top end of the pulverizing box 1;

[0026] A through groove with a circular cross section is provided inside the feed pipe 6, a sealing plug 602 is installed inside the through groove, and a top plate 601 is connected to the top of the sealing plug 602;

[0027] Specifically, Figure 1 , Figure 2 , Figure 5 As shown, when in use, the sealing plug 602 is used to cooperate with the through groove on the mixing feed pipe 6 to achieve sealing, thereby preventing dust from leaking out during the pulverization of the wax powder raw material;

[0028] Multi-axis linkage components are provided on both sides of the crushing box 1;

[0029] The multi-axis linkage assembly includes a servo motor 21 installed on one side of the crushing box 1, and a main shaft 4 is installed at one end of the servo motor 21, one end of the main shaft 4 passes through the crushing box 1, a main gear 19 is sleeved at one end of the outer side of the main shaft 4, and a sub-gear 20 is meshed at one side of the main gear 19, a linkage shaft 10 passes through the interior of the sub-gear 20, and one end of the linkage shaft 10 extends to the interior of the crushing box 1;

[0030] One end of the main shaft 4 extends to the outside of the crushing box 1, and one end of the main shaft 4 and the rotating shaft 3 are connected with a belt assembly 5, and the belt assembly 5 includes a driving wheel, a driven wheel and a connecting belt, the driving wheel and the driven wheel are respectively sleeved on the main shaft 4 and the rotating shaft 3, and a connecting belt is connected between the driving wheel and the driven wheel;

[0031] Specifically, Figure 1 , Figure 2 , Figure 5 As shown, when in use, the cleaning block 18 is used to drive the functional main shaft 4 to rotate, and the meshing action of the main gear 19 and the auxiliary gear 20 can be used to rotate the linkage shaft 10 and the two sets of crushing rollers 11, so that the wax powder raw material can be crushed by the crushing rollers 11, and in this process, the belt assembly 5 can be used to realize the synchronous rotation of the rotating shaft 3, so as to achieve the effect of saving the use cost;

[0032] A regulating box 7 is installed on the side of the crushing box 1 away from the collecting box 2;

[0033] There are multiple groups of small filter holes 102 between the crushing box 1 and the collecting box 2, and there are large filter holes 103 between the crushing box 1 and the regulating box 7. The small filter holes 102 and the large filter holes 103 are arranged obliquely, and the spacing between adjacent small filter holes 102 and large filter holes 103 is equal;

[0034] Specifically, Figure 1 , Figure 2 As shown, when in use, the combination of multiple groups of small filter holes 102 and large filter holes 103 can perform layered processing on the pulverized wax powder raw material, so that it can be further pulverized later to improve the pulverized wax powder quality;

[0035] A main motor 8 is installed at the top of the regulating box 7, one end of the main motor 8 extends to the inside of the regulating box 7 and is installed with a spiral conveying roller 9, and crushing rollers 11 are installed on both sides of the crushing box 1;

[0036] There are two groups of crushing rollers 11, which are respectively sleeved on the outside of the main shaft 4 and the linkage shaft 10, and the rotation directions of the two groups of crushing rollers 11 are the same as the rotation directions of the main gear 19 and the auxiliary gear 20;

[0037] Specifically, Figure 2 , Figure 5As shown, when in use, the two groups of crushing rollers 11 and the main gear 19 and the auxiliary gear 20 rotate in the same direction, that is, the two groups of crushing rollers 11 rotate in opposite directions, and the wax powder raw materials are squeezed and sheared by the two groups to achieve a crushing effect;

[0038] A connecting seat 12 is installed on both sides of the crushing box 1 below the crushing roller 11, and a rotating drum 13 is installed on one side of the connecting seat 12, a central rod 14 is installed on both sides of the rotating drum 13, and cleaning rollers 15 are evenly installed on the outside of the rotating drum 13. A material distribution bin 101 is arranged at the bottom end of the crushing box 1, and a stirring and stratification component is arranged inside the material distribution bin 101;

[0039] The stirring and layering assembly includes a rotating shaft 3 installed inside the material distribution bin 101, and one end of the rotating shaft 3 extends to the outside of the crushing box 1, and a material distribution stirring roller 16 is sleeved on the outside of the rotating shaft 3, and stirring paddles 17 are evenly installed on the outside of the material distribution stirring roller 16, and a cleaning block 18 is installed at the bottom end of a group of stirring paddles 17, and an inner scraper 1801 is evenly installed at the bottom end of the cleaning block 18;

[0040] Specifically, Figure 2 , Figure 3 , Figure 4 As shown, when in use, the two sets of crushing rollers 11 contact with the cleaning rollers 15 during rotation so as to clean the crushing rollers 11, and the material dividing and stirring rollers 16 and the stirring paddles 17 stir the crushed wax powder raw materials during rotation, and the wax powder raw materials with composite particle diameters are pushed from the small filter holes 102 to the collecting box 2, and the wax powder raw materials with larger particle diameters are pushed along the large filter holes 103 to the adjusting box 7 to achieve re-conveying and re-crushing.

[0041] Working principle: When the utility model is used, first, the sealing plug 602 is opened, and the wax powder raw material is injected into the crushing box 1, and then the servo motor 21 drives the functional main shaft 4 and the main gear 19 to rotate, and the main gear 19 and the sub-gear 20 are meshed with each other, and then the linkage shaft 10 is rotated to drive the two sets of crushing rollers 11 to rotate, so that the wax powder raw material that falls in can be squeezed and crushed. The crushed original wax powder raw material continues to fall and falls into the sub-bin 101. During the rotation of the main shaft 4, the belt assembly 5 is used to make the rotating shaft 3 rotate synchronously. The stirring paddles 17 are used to stir the pulverized wax powder raw materials, so that the wax powder raw materials that meet the particle diameter requirements fall into the collection box 2 from the small filter holes 102, and the wax powder raw materials that are not completely pulverized flow into the adjustment box 7 from the large filter holes 103 for separate processing. During the rotation of the stirring paddles 17, the cleaning block 18 and the inner scraper 1801 cooperate to stir the bottom of the material distribution bin 101 to ensure sufficient stirring.

[0042] Secondly, the main motor 8 is driven to drive the spiral conveying roller 9 to rotate, thereby conveying the wax powder raw material in the regulating box 7 to the crushing box 1, so as to further crush it by the rotation of the crushing roller 11 to ensure the comprehensiveness of the crushing of the wax powder raw material, and when the crushing roller 11 is used to rotate to crush the wax powder raw material, the crushing roller 11 contacts the cleaning roller 15, and then the crushing roller 11 can be used to clean the crushing box 1, and the wax powder raw material adhering to the crushing roller 11 can be swept off to achieve a cleaning effect.

[0043] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. An efficient multi-stage wax powder raw material pulverizing device, comprising a pulverizing box (1) and a collecting box (2), characterized in that: A collecting box (2) is installed at the bottom end of one side of the pulverizing box (1), a feeding pipe (6) is installed at the top end of the pulverizing box (1), and multi-axis linkage components are arranged on both sides of the pulverizing box (1). An adjusting box (7) is installed on the side of the pulverizing box (1) away from the collecting box (2), and a main motor (8) is installed at the top end of the adjusting box (7). One end of the main motor (8) extends into the interior of the adjusting box (7) and is installed with a spiral conveying roller (9). Pulverizing rollers (11) are installed on both sides of the interior of the pulverizing box (1), connecting seats (12) are installed on both sides of the interior of the pulverizing box (1) below the pulverizing rollers (11), and a rotating drum (13) is installed on one side of the connecting seat (12), and a center rod (14) is installed on both sides of the rotating drum (13). Cleaning rollers (15) are evenly installed on the outside of the rotating drum (13). A material distribution bin (101) is arranged at the bottom end of the interior of the pulverizing box (1), and a stirring and stratification component is arranged inside the material distribution bin (101).

2. The high-efficiency multi-stage wax powder raw material pulverizing device according to claim 1, characterized in that: The stirring and stratifying component comprises a rotating shaft (3) installed inside a material distribution bin (101), and one end of the rotating shaft (3) extends to the outside of the crushing box (1), a material distribution stirring roller (16) is sleeved on the outer side of the rotating shaft (3), and stirring paddles (17) are evenly installed on the outer side of the material distribution stirring roller (16), a group of cleaning blocks (18) are installed at the bottom end of the stirring paddles (17), and inner scraping strips (1801) are evenly installed at the bottom end of the cleaning blocks (18).

3. The high-efficiency multi-stage wax powder raw material pulverizing device according to claim 1, characterized in that: The multi-axis linkage assembly comprises a servo motor (21) mounted on one side of the crushing box (1), and a main shaft (4) is mounted on one end of the servo motor (21), one end of the main shaft (4) passes through the crushing box (1), a main gear (19) is sleeved on one end of the outer side of the main shaft (4), and a sub-gear (20) is meshed on one side of the main gear (19), a linkage shaft (10) passes through the interior of the sub-gear (20), and one end of the linkage shaft (10) extends into the interior of the crushing box (1).

4. The high-efficiency multi-stage wax powder raw material pulverizing device according to claim 1, characterized in that: Two groups of the crushing rollers (11) are provided. The two groups of crushing rollers (11) are respectively sleeved on the outside of the main shaft (4) and the linkage shaft (10). The rotation directions of the two groups of crushing rollers (11) are the same as the rotation directions of the main gear (19) and the auxiliary gear (20).

5. The high-efficiency multi-stage wax powder raw material pulverizing device according to claim 3, characterized in that: One end of the main shaft (4) extends to the outside of the crushing box (1); one end of the main shaft (4) and the rotating shaft (3) are connected to a belt assembly (5); the belt assembly (5) comprises a driving wheel, a driven wheel and a connecting belt; the driving wheel and the driven wheel are respectively sleeved on the main shaft (4) and the rotating shaft (3); and a connecting belt is connected between the driving wheel and the driven wheel.

6. The high-efficiency multi-stage wax powder raw material pulverizing device according to claim 1, characterized in that: A plurality of groups of small filter holes (102) are provided between the crushing box (1) and the collecting box (2), and a large filter hole (103) is provided between the crushing box (1) and the regulating box (7). The small filter holes (102) and the large filter holes (103) are arranged in an inclined manner, and the spacing between adjacent small filter holes (102) and large filter holes (103) is equal.

7. The high-efficiency multi-stage wax powder raw material pulverizing device according to claim 1, characterized in that: A through groove with a circular cross section is provided inside the feed pipe (6), a sealing plug (602) is installed inside the through groove, and the top end of the sealing plug (602) is connected to a top plate (601).

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