Rolling mechanism for ultralight clay

Abstract

The utility model relates to the technical field of clay processing equipment, in particular to a rolling mechanism for ultralight clay. The rolling mechanism for the ultralight clay comprises a rolling assembly. The rolling assembly comprises a first rolling roller, a second rolling roller, a third rolling roller, a fourth rolling roller and a driving unit, wherein the first rolling roller, the second rolling roller, the third rolling roller and the fourth rolling roller are horizontally arranged in parallel. The third rolling roller and the fourth rolling roller are located below the first rolling roller, the second rolling roller is arranged above the third rolling roller, a feeding channel is formed between the first rolling roller and the fourth rolling roller, and a discharging channel is formed between the third rolling roller and the fourth rolling roller. All the rolling rollers work cooperatively, the quality of ultralight clay products is improved, meanwhile, the production efficiency of ultralight clay is improved, the labor intensity is reduced, and good market application prospects are achieved. The surface of each rolling roller is smooth and flat, so that the ultra-light clay can be uniformly rolled and is easy to clean.

Description

Technical Field

[0001] This utility model relates to the field of clay processing equipment technology, and in particular to a rolling mechanism for ultralight clay. Background Technology

[0002] Super light clay is a synthetic clay made primarily of polymer materials (such as foamed microspheres and paper fibers), mixed with water, plasticizers, and pigments. Due to its soft texture, rich colors, and ease of shaping, super light clay is widely used in handicrafts, artistic creations, and children's toys. In the production process, block-shaped super light clay often needs to be processed into blocks of specific sizes to facilitate further cutting into smaller pieces.

[0003] Currently, the traditional semi-finished large blocks of ultralight clay, produced in kneaders, are mainly processed manually. Workers manually press the clay with rollers or pull it by hand to break the large blocks into smaller pieces. This method is inefficient, and due to variations in manual operation, it is difficult to ensure the consistency of the clay blocks, seriously affecting the quality of subsequent products and production efficiency. Although some large screw extrusion equipment exists on the market, these devices are mostly complex in structure, and extruding different colors of clay requires cleaning the equipment and is very difficult to operate. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the above-mentioned shortcomings and deficiencies of the prior art, the present invention provides a rolling mechanism for ultralight clay, which solves the technical problems of low efficiency and poor product quality consistency in the existing ultralight clay processing process.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0008] This utility model provides a rolling mechanism for ultralight clay, including a rolling assembly. The rolling assembly includes a first rolling roller, a second rolling roller, a third rolling roller, and a fourth rolling roller arranged horizontally and parallel to each other, as well as a driving unit. The third and fourth rolling rollers are located below the first rolling roller, and the second rolling roller is located above the third rolling roller. The first and fourth rolling rollers form a feeding channel, and the third and fourth rolling rollers form a discharging channel. The first, second, third, and fourth rolling rollers enclose a rolling space that communicates with the feeding channel and the discharging channel. The driving unit can drive the first, second, third, and fourth rolling rollers to rotate in the same direction at the same speed, so as to roll the blocky ultralight clay entering the rolling space from the feeding channel into cylindrical ultralight clay. The driving unit can also drive the third and fourth rolling rollers to rotate in opposite directions at the same speed, so as to send the cylindrical ultralight clay from the rolling space out of the discharging channel.

[0009] Preferably, it further includes a support assembly; the support assembly includes a support base, a connecting frame, a first support frame, and a second support frame, the first support frame and the second support frame being vertically fixed at both ends of the support base along its length, and the connecting frame being laterally connected to the first support frame and the second support frame; the fixed end of the drive unit is connected to the first support frame or the connecting frame, one end of the first rolling roller, the third rolling roller, and the fourth rolling roller are all connected to the first support frame through the drive unit, and the other end is rotatably connected to the second support frame, one end of the second rolling roller is connected to the connecting frame through the drive unit, and the other end is rotatably connected to the connecting frame through a bearing seat.

[0010] Preferably, the drive unit includes a first drive motor, a second drive motor, a third drive motor, and a fourth drive motor; the fixed ends of the first drive motor, the third drive motor, and the fourth drive motor are all fixedly connected to the first support frame, and the drive ends are respectively connected to one end of the first rolling roller, the third rolling roller, and the fourth rolling roller; the fixed end of the second drive motor is fixedly connected to the connecting frame, and the drive end is connected to one end of the second rolling roller; the first drive motor, the second drive motor, the third drive motor, and the fourth drive motor can respectively drive the first rolling roller, the second rolling roller, the third rolling roller, and the fourth rolling roller to rotate in the same direction at the same speed, so as to roll the blocky ultralight clay entering the rolling space from the feeding channel into cylindrical ultralight clay; the third drive motor and the fourth drive motor can respectively drive the third rolling roller and the fourth rolling roller to rotate in opposite directions at the same speed, so as to send the cylindrical ultralight clay in the rolling space out from the discharge channel.

[0011] Preferably, the rolling assembly further includes four bearing seats; the ends of the first rolling roller, the third rolling roller and the fourth rolling roller away from the drive unit are all rotatably connected to the second support frame through the bearing seats, and the end of the second rolling roller away from the drive unit is rotatably connected to the connecting frame through the bearing seat.

[0012] Preferably, it further includes a first adjusting component for adjusting the height of the first rolling roller. The first adjusting component can drive the first rolling roller to descend to a position where the imaginary circumscribed cylindrical surfaces of the first, second, third, and fourth rolling rollers coincide with the outer peripheral surface of the cylindrical ultralight clay to be rolled. The first adjusting component includes a first rotating shaft, a first motor, and two first transmission units. The upper ends of the first support frame and the second support frame are respectively provided with a first through hole and a second through hole. The first rotating shaft passes through the first through hole and the second through hole. The input ends of the two first transmission units are respectively rotatably connected to the two ends of the first rotating shaft, and the output ends of the two first transmission units are respectively connected to the two ends of the first rolling roller. The fixed end of the first motor is connected to the top end of the first support frame, and the driving end of the first motor is connected to the first rotating shaft. The first motor can drive the first rotating shaft to rotate, so that the two first transmission units drive the first rolling roller to rise and fall in the vertical direction.

[0013] Preferably, both the first support frame and the second support frame have a first guide groove in the vertical direction; the first transmission unit includes a driving pulley, a driven pulley, a transmission belt, a guide plate, and a connecting shaft. The driving pulley is connected to one end of the first rotating shaft, the connecting shaft is connected to the outside of the first support frame, the driven pulley is connected to the connecting shaft, the transmission belt is sleeved on the driving pulley and the driven pulley, the guide plate is slidably disposed in the first guide groove, the guide plate is fixed on the transmission belt, and the inner side of the guide plate is connected to the first rolling roller; the first motor drives the first rotating shaft to rotate, thereby driving the driving pulley to rotate, which in turn drives the guide plate to rise and fall vertically along the first guide groove, thereby driving the first rolling roller to rise and fall vertically.

[0014] Preferably, the system further includes a second adjusting assembly for adjusting the distance between the third and fourth rolling rollers. The second adjusting assembly includes a second rotating shaft, a second motor, and two second transmission units. The second rotating shaft is horizontally positioned outside the third rolling roller. Two first bevel gears are symmetrically sleeved at both ends of the second rotating shaft. The two first bevel gears mesh with the two second transmission units, and both second transmission units are connected to the third and fourth rolling rollers. The fixed end of the second motor is connected to the second support frame, and the driving end of the second motor is connected to one end of the second rotating shaft. The second motor can drive the second rotating shaft to rotate, so that the second transmission units drive the third and fourth rolling rollers to move towards or away from each other, thereby adjusting the distance between them.

[0015] Preferably, both the first support frame and the second support frame have horizontally oriented second and third guide grooves; the second transmission unit includes a bidirectional threaded rod, a first fixing member, and a second fixing member. The bidirectional threaded rod is perpendicular to the second rotating shaft and has a connected forward threaded section and a reverse threaded section. The first fixing member and the second fixing member are respectively sleeved on the forward threaded section and the reverse threaded section, and the first fixing member and the second fixing member are slidably disposed in the second guide groove and the third guide groove, respectively. The inner sides of the first fixing member and the second fixing member are respectively connected to the third rolling roller and the fourth rolling roller; a second bevel gear is provided at one end of the bidirectional threaded rod near the second rotating shaft, and the second bevel gear meshes with the first bevel gear; the second motor drives the first bevel gear of the second rotating shaft to rotate, thereby driving the bidirectional threaded rod to rotate, so that the first fixing member and the second fixing member move horizontally along the second guide groove and the third guide groove, respectively, so as to drive the third rolling roller and the fourth rolling roller to move towards or away from each other.

[0016] Preferably, it further includes two auxiliary components; the two auxiliary components are connected to the support component; the auxiliary components include a connecting rod and an auxiliary disk, the auxiliary disk is vertically arranged, the connecting rod is horizontally arranged, one end of the connecting rod is connected to the inner side of the support component, and the other end is rotatably connected to the auxiliary disk.

[0017] Preferably, it also includes a receiving plate; the receiving plate is horizontally positioned directly below the third and fourth rolling rollers to receive the rolled ultralight clay.

[0018] (III) Beneficial Effects

[0019] The beneficial effects of this utility model are:

[0020] This invention discloses a rolling mechanism for ultralight clay, comprising a rolling assembly. The rolling assembly includes four horizontally parallel rolling rollers—a first, second, third, and fourth—and a driving unit. The driving unit drives the first, second, third, and fourth rolling rollers to rotate in the same direction and at the same speed, rolling the blocky ultralight clay entering the rolling space from the feed channel into cylindrical ultralight clay. Simultaneously, the driving unit drives the third and fourth rolling rollers to rotate in opposite directions at the same speed, discharging the cylindrical ultralight clay from the rolling space through the discharge channel. The coordinated operation of the rolling rollers improves the quality of the ultralight clay product, increases production efficiency, reduces labor intensity, and has promising market application prospects. Furthermore, the smooth and flat surfaces of the first, second, third, and fourth rolling rollers ensure uniform rolling of the ultralight clay and facilitate easy cleaning. Attached Figure Description

[0021] Figure 1This is a schematic diagram of the structure of a rolling mechanism for ultralight clay according to the present invention;

[0022] Figure 2 This is an exploded view of a rolling mechanism for ultralight clay according to the present invention.

[0023] Figure 3 This is a side view schematic diagram of a rolling mechanism for ultralight clay according to the present invention.

[0024] Figure 4 This is a schematic diagram of the structure of the second adjustment component of this utility model.

[0025] [Explanation of Labels in the Attached Image]

[0026] 1: Rolling assembly; 11: First rolling roller; 12: Second rolling roller; 13: Third rolling roller; 14: Fourth rolling roller; 15: Drive unit; 151: First drive motor; 152: Second drive motor; 153: Third drive motor; 154: Fourth drive motor; 16: Bearing housing;

[0027] 2: Support component; 21: Support base; 22: Connecting frame; 23: First support frame; 24: Second support frame; 25: Protective shell;

[0028] 3: First adjusting component; 31: First rotating shaft; 32: First motor; 33: First transmission unit; 331: Driving pulley; 332: Driven pulley; 333: Transmission belt; 334: Guide plate; 335: Connecting shaft;

[0029] 4: Second adjusting assembly; 41: Second rotating shaft; 411: First bevel gear; 42: Second motor; 43: Second transmission unit; 431: Bidirectional threaded rod; 4311: Second bevel gear; 432: First fixing member; 433: Second fixing member;

[0030] 5: Auxiliary component; 51: Connecting rod; 52: Auxiliary disc;

[0031] 6: Support plate. Detailed Implementation

[0032] To better explain and facilitate understanding of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0033] Example

[0034] like Figure 1As shown, this embodiment provides a rolling mechanism for ultralight clay, which includes a rolling assembly 1. The rolling assembly 1 includes a first rolling roller 11, a second rolling roller 12, a third rolling roller 13, and a fourth rolling roller 14 arranged horizontally and parallel to each other, as well as a drive unit 15. Because the surfaces of the first rolling roller 11, the second rolling roller 12, the third rolling roller 13, and the fourth rolling roller 14 are smooth and flat, it can ensure that the ultralight clay is rolled evenly and is easy to clean.

[0035] Specifically, such as Figure 1 and Figure 3 As shown, the third rolling roller 13 and the fourth rolling roller 14 are located below the first rolling roller 11, and the second rolling roller 12 is located above the third rolling roller 13. The first rolling roller 11 and the fourth rolling roller 14 form a feeding channel, and the third rolling roller 13 and the fourth rolling roller 14 form a discharging channel. The first rolling roller 11, the second rolling roller 12, the third rolling roller 13 and the fourth rolling roller 14 enclose a rolling space that communicates with the feeding channel and the discharging channel.

[0036] Furthermore, the drive unit 15 can drive the first rolling roller 11, the second rolling roller 12, the third rolling roller 13, and the fourth rolling roller 14 to rotate in the same direction at the same speed, so as to roll the blocky ultralight clay entering the rolling space from the feeding channel into cylindrical ultralight clay. The drive unit 15 can also drive the third rolling roller 13 and the fourth rolling roller 14 to rotate in opposite directions at the same speed, so as to send the cylindrical ultralight clay from the rolling space out of the discharge channel. Due to the coordinated work of each rolling roller, the quality of ultralight clay products is improved, while the production efficiency of ultralight clay is increased, and labor intensity is reduced, which has good market application prospects.

[0037] It should be noted that blocky ultralight clay can be either cuboid ultralight clay or cube-shaped ultralight clay.

[0038] like Figure 1 As shown, it also includes a support assembly 2 for supporting the rolling assembly 1. The support assembly 2 includes a support base 21, a connecting frame 22, a first support frame 23, and a second support frame 24. The first support frame 23 and the second support frame 24 are vertically fixed at both ends of the support base 21 along its length, and the connecting frame 22 connects the first support frame 23 and the second support frame 24 laterally.

[0039] To prevent external dust, impurities, etc. from entering the first support frame 23 and the second support frame 24, such as Figure 2 As shown, the support assembly 2 also includes two protective shells 25, which are connected to the outer sides of the first support frame 23 and the second support frame 24, respectively.

[0040] Specifically, the fixed end of the drive unit 15 is connected to the first support frame 23 or the connecting frame 22. One end of the first rolling roller 11, the third rolling roller 13, and the fourth rolling roller 14 are all connected to the first support frame 23 through the drive unit 15, and the other end is rotatably connected to the second support frame 24. The second rolling roller 12 is located in the middle of the connecting frame 22. One end of the second rolling roller 12 is connected to the connecting frame 22 through the drive unit 15, and the other end is rotatably connected to the connecting frame 22. The lengths of the first rolling roller 11, the third rolling roller 13, and the fourth rolling roller 14 are all longer than the length of the second rolling roller 12.

[0041] To ensure the stability and synchronization of the rotational speed of each rolling roller, such as Figure 2 and Figure 3 As shown, the drive unit 15 includes a first drive motor 151, a second drive motor 152, a third drive motor 153, and a fourth drive motor 154. The fixed ends of the first drive motor 151, the third drive motor 153, and the fourth drive motor 154 are all fixedly connected to the first support frame 23, and their drive ends are respectively connected to one end of the first rolling roller 11, the third rolling roller 13, and the fourth rolling roller 14. The fixed end of the second drive motor 152 is fixedly connected to the connecting frame 22, and its drive end is connected to one end of the second rolling roller 12. The first drive motor 151, the second drive motor 152, the third drive motor 153, and the fourth drive motor 154 can respectively drive the first rolling roller 11, the second rolling roller 12, the third rolling roller 13, and the fourth rolling roller 14 to rotate at the same speed and in the same direction, so as to roll the blocky ultralight clay entering the rolling space from the feeding channel into cylindrical ultralight clay. The third drive motor 153 and the fourth drive motor 154 can drive the third rolling roller 13 and the fourth rolling roller 14 to rotate in opposite directions at the same speed, so as to send the cylindrical ultralight clay in the rolling space out of the discharge channel.

[0042] To prevent vibration or load changes from affecting the stability of each rolling roller, such as Figure 1 and Figure 3 As shown, the rolling assembly 1 also includes multiple bearing seats 16. The ends of the first rolling roller 11, the third rolling roller 13 and the fourth rolling roller 14 away from the drive unit 15 are all rotatably connected to the second support frame 24 through the bearing seats 16, and the end of the second rolling roller 12 away from the drive unit 15 is rotatably connected to the connecting frame 22 through the bearing seats 16.

[0043] In order to roll ultralight clay blocks of different sizes, such as Figure 2 and Figure 3As shown, the rolling mechanism for ultralight clay also includes a first adjusting component 3 for adjusting the height of the first rolling roller 11. The first adjusting component 3 can drive the first rolling roller 11 down to a position where the imaginary circumscribed cylindrical surfaces of the first rolling roller 11, the second rolling roller 12, the third rolling roller 13, and the fourth rolling roller 14 coincide with the outer peripheral surface of the cylindrical ultralight clay to be rolled.

[0044] Specifically, the first adjustment assembly 3 includes a first rotating shaft 31, a first motor 32, and two first transmission units 33. The upper ends of the first support frame 23 and the second support frame 24 are respectively provided with a first through hole and a second through hole. The first rotating shaft 31 passes through the first and second through holes. The input ends of the two first transmission units 33 are rotatably connected to both ends of the first rotating shaft 31, and the output ends of the two first transmission units 33 are respectively connected to both ends of the first rolling roller 11. The fixed end of the first motor 32 is connected to the top end of the first support frame 23, and the driving end of the first motor 32 is connected to the first rotating shaft 31. The first motor 32 can drive the first rotating shaft 31 to rotate, so that the two first transmission units 33 drive the first rolling roller 11 to rise and fall vertically. By having the first rotating shaft 31 pass through the first support frame 23 and the second support frame 24, and in conjunction with the two first transmission units 33, the two ends of the first rolling roller 11 can rise and fall synchronously, eliminating uneven loading.

[0045] Furthermore, such as Figure 3 As shown, both the first support frame 23 and the second support frame 24 have a first guide groove in the vertical direction. The first transmission unit 33 includes a driving pulley 331, a driven pulley 332, a transmission belt 333, a guide plate 334, and a connecting shaft 335. The driving pulley 331 is connected to one end of the first rotating shaft 31, the connecting shaft 335 is connected to the outside of the first support frame 23, the driven pulley 332 is connected to the connecting shaft 335, and the transmission belt 333 is sleeved on the driving pulley 331 and the driven pulley 332. The guide plate 334 is slidably disposed in the first guide groove and is fixed on the transmission belt 333. The inner side of the guide plate 334 is connected to the first rolling roller 11. The first motor 32 drives the first rotating shaft 31 to rotate, thereby driving the driving pulley 331 to rotate, which in turn drives the guide plate 334 to rise and fall vertically along the first guide groove, thereby driving the first rolling roller 11 to rise and fall vertically.

[0046] Specifically, such as Figure 2 and Figure 3 As shown, the inner end of the guide plate 334 is connected to the first rolling roller 11, and the outer end is connected to the bearing seat 16 or the first drive motor 151.

[0047] In order to meet the processing requirements of ultralight clay blocks of different sizes, such as Figure 4As shown, the rolling mechanism for ultra-light clay also includes a second adjusting component 4 for adjusting the distance between the third rolling roller 13 and the fourth rolling roller 14. The second adjusting component 4 includes a second rotating shaft 41, a second motor 42, and two second transmission units 43. The second rotating shaft 41 is horizontally positioned outside the third rolling roller 13. Two first bevel gears 411 are symmetrically sleeved at both ends of the second rotating shaft 41, and each of the two first bevel gears 411 meshes with one of the two second transmission units 43. Both second transmission units 43 are connected to the third rolling roller 13 and the fourth rolling roller 14. The fixed end of the second motor 42 is connected to the second support frame 24, and the driving end of the second motor 42 is connected to one end of the second rotating shaft 41. The second motor 42 can drive the second rotating shaft 41 to rotate, so that the second transmission units 43 drive the third rolling roller 13 and the fourth rolling roller 14 to move towards or away from each other, thereby adjusting the distance between them.

[0048] Furthermore, such as Figure 4 As shown, both the first support frame 23 and the second support frame 24 have horizontally oriented second and third guide grooves. The second transmission unit 43 includes a bidirectional threaded rod 431, a first fixing member 432, and a second fixing member 433. The bidirectional threaded rod 431 is perpendicular to the second rotating shaft 41 and has a connecting forward threaded section and a reverse threaded section. The first fixing member 432 and the second fixing member 433 are respectively sleeved on the forward threaded section and the reverse threaded section, and the first fixing member 432 and the second fixing member 433 are slidably disposed in the second guide groove and the third guide groove, respectively. The inner sides of the first fixing member 432 and the second fixing member 433 are respectively connected to the third rolling roller 13 and the fourth rolling roller 14. A second bevel gear 4311 is provided at one end of the bidirectional threaded rod 431 near the second rotating shaft 41, and the second bevel gear 4311 meshes with the first bevel gear 411. The second motor 42 drives the first bevel gear 411 of the second rotating shaft 41 to rotate, which in turn drives the second bevel gear 4311 to rotate, thereby driving the bidirectional threaded rod 431 to rotate. This causes the first fixing member 432 and the second fixing member 433 to move horizontally along the second guide groove and the third guide groove, respectively, so as to drive the third rolling roller 13 and the fourth rolling roller 14 to move towards or away from each other. Specifically, as shown in the figure... Figure 3 and Figure 4 As shown, the inner end of the first fixing member 432 is connected to the third rolling roller 13, and the outer end is connected to the bearing seat 16 or the third drive motor 153. The inner end of the second fixing member 433 is connected to the fourth rolling roller 14, and the outer end is connected to the bearing seat 16 or the fourth drive motor 154.

[0049] To prevent the ultralight concrete from overflowing to both sides during the rolling process, such as Figure 2As shown, it also includes two auxiliary components 5. The two auxiliary components 5 are connected to the support component 2. The two auxiliary components 5 are respectively disposed on the first support frame 23 and the second support frame 24. Each auxiliary component 5 includes a connecting rod 51 and an auxiliary disk 52. The auxiliary disk 52 is vertically arranged, and the connecting rod 51 is horizontally arranged. One end of the connecting rod 51 is connected to the inner side of the support component 2, and the other end is rotatably connected to the auxiliary disk 52. During the rolling process, the ultralight clay rotates, thereby driving the auxiliary disk 52 to rotate. The auxiliary disk 52 can prevent the ultralight clay from overflowing.

[0050] like Figure 1 As shown, the rolling mechanism for ultralight clay also includes a receiving plate 6. The receiving plate 6 is horizontally positioned directly below the third rolling roller 13 and the fourth rolling roller 14, and is used to receive the ultralight clay after rolling.

[0051] The working process of this utility model is as follows: First, blocky ultralight clay enters from the feeding channel. At this time, the first rolling roller 11 is at its highest point, and the driving unit 15 drives the first rolling roller 11, the second rolling roller 12, the third rolling roller 13, and the fourth rolling roller 14 to rotate in the same direction. Then, the first adjusting component 3 drives the first rolling roller 11 to gradually move downward, while the second adjusting component 4 drives the third rolling roller 13 and the fourth rolling roller 14 to move towards each other. Through the cooperation between the first rolling roller, the second rolling roller, the third rolling roller, and the fourth rolling roller, the blocky ultralight clay is rolled into cylindrical ultralight clay. Then, the first... The second adjusting component 4 drives the third rolling roller 13 and the fourth rolling roller 14 to move in opposite directions, making the distance between them less than 100mm-150mm of the diameter of the cylindrical ultralight clay. Simultaneously, the third drive motor 153 and the fourth drive motor 154 drive the third rolling roller 13 and the fourth rolling roller 14 to rotate in opposite directions, causing the cylindrical ultralight clay to be extruded from the discharge channel into an elliptical shape. Finally, the elliptical ultralight clay falls onto the receiving plate 6. Due to the impact force when the elliptical ultralight clay falls onto the receiving plate 6, the elliptical ultralight clay on the receiving plate 6 is transformed into a cylindrical shape. The working process of the first adjusting component 3 and the second adjusting component 4 is described above and will not be repeated here.

[0052] In the description of this utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0053] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0054] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "beneath" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0055] In the description of this specification, the terms "one embodiment," "some embodiments," "embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0056] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make modifications, alterations, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A rolling mechanism for ultralight clay, characterized in that, Including the rolling assembly (1); The rolling assembly (1) includes a first rolling roller (11), a second rolling roller (12), a third rolling roller (13) and a fourth rolling roller (14) arranged horizontally and parallel to each other, as well as a drive unit (15). The third rolling roller (13) and the fourth rolling roller (14) are located below the first rolling roller (11), and the second rolling roller (12) is located above the third rolling roller (13). The first rolling roller (11) and the fourth rolling roller (14) form a feeding channel, and the third rolling roller (13) and the fourth rolling roller (14) form a discharging channel. The first rolling roller (11), the second rolling roller (12), the third rolling roller (13) and the fourth rolling roller (14) enclose a rolling space that is connected to the feeding channel and the discharging channel. The drive unit (15) can drive the first rolling roller (11), the second rolling roller (12), the third rolling roller (13) and the fourth rolling roller (14) to rotate in the same direction at the same speed, so as to roll the blocky ultralight clay that enters the rolling space from the feeding channel into cylindrical ultralight clay. The drive unit (15) can drive the third rolling roller (13) and the fourth rolling roller (14) to rotate in opposite directions at the same speed to send the cylindrical ultralight clay in the rolling space out of the discharge channel.

2. The rolling mechanism for ultralight clay as described in claim 1, characterized in that: It also includes support components (2); The support assembly (2) includes a support base (21), a connecting frame (22), a first support frame (23), and a second support frame (24). The first support frame (23) and the second support frame (24) are vertically fixed at both ends of the support base (21) along its length, and the connecting frame (22) is laterally connected to the first support frame (23) and the second support frame (24). The fixed end of the drive unit (15) is connected to the first support frame (23) or the connecting frame (22). One end of the first rolling roller (11), the third rolling roller (13), and the fourth rolling roller (14) are all connected to the first support frame (23) through the drive unit (15), and the other end is rotatably connected to the second support frame (24). One end of the second rolling roller (12) is connected to the connecting frame (22) through the drive unit (15), and the other end is rotatably connected to the connecting frame (22) through the bearing seat (16).

3. The rolling mechanism for ultralight clay as described in claim 2, characterized in that: The drive unit (15) includes a first drive motor (151), a second drive motor (152), a third drive motor (153) and a fourth drive motor (154). The fixed ends of the first drive motor (151), the third drive motor (153) and the fourth drive motor (154) are all fixedly connected to the first support frame (23), and the drive ends are respectively connected to one end of the first rolling roller (11), the third rolling roller (13) and the fourth rolling roller (14). The fixed end of the second drive motor (152) is fixedly connected to the connecting frame (22), and the drive end is connected to one end of the second rolling roller (12). The first drive motor (151), the second drive motor (152), the third drive motor (153) and the fourth drive motor (154) can drive the first rolling roller (11), the second rolling roller (12), the third rolling roller (13) and the fourth rolling roller (14) to rotate in the same direction at the same speed, so as to roll the blocky ultralight clay that enters the rolling space from the feeding channel into cylindrical ultralight clay. The third drive motor (153) and the fourth drive motor (154) can drive the third rolling roller (13) and the fourth rolling roller (14) to rotate in opposite directions at the same speed, so as to send the cylindrical ultralight clay in the rolling space out of the discharge channel.

4. The rolling mechanism for ultralight clay as described in claim 2, characterized in that: The rolling assembly (1) also includes four bearing housings (16); The ends of the first roller (11), the third roller (13) and the fourth roller (14) away from the drive unit (15) are rotatably connected to the second support frame (24) through the bearing seat (16), and the end of the second roller (12) away from the drive unit (15) is rotatably connected to the connecting frame (22) through the bearing seat (16).

5. The rolling mechanism for ultralight clay as described in claim 2, characterized in that: It also includes a first adjustment component (3) for adjusting the height of the first rolling roller (11), the first adjustment component (3) being able to drive the first rolling roller (11) down to the position where the imaginary circumscribed cylindrical surfaces of the first rolling roller (11), the second rolling roller (12), the third rolling roller (13) and the fourth rolling roller (14) coincide with the outer peripheral surface of the cylindrical ultralight clay to be rolled; The first adjustment assembly (3) includes a first rotating shaft (31), a first motor (32) and two first transmission units (33). The upper ends of the first support frame (23) and the second support frame (24) are respectively provided with a first through hole and a second through hole. The first rotating shaft (31) passes through the first through hole and the second through hole. The input ends of the two first transmission units (33) are rotatably connected to the two ends of the first rotating shaft (31) respectively. The output ends of the two first transmission units (33) are respectively connected to the two ends of the first rolling roller (11). The fixed end of the first motor (32) is connected to the top of the first support frame (23), and the driving end of the first motor (32) is connected to the first rotating shaft (31). The first motor (32) can drive the first rotating shaft (31) to rotate so that the two first transmission units (33) drive the first rolling roller (11) to rise and fall in the vertical direction.

6. The rolling mechanism for ultralight clay as described in claim 5, characterized in that: Both the first support frame (23) and the second support frame (24) have a first guide groove in the vertical direction; The first transmission unit (33) includes a driving pulley (331), a driven pulley (332), a transmission belt (333), a guide plate (334), and a connecting shaft (335). The driving pulley (331) is connected to one end of the first rotating shaft (31), the connecting shaft (335) is connected to the outside of the first support frame (23), the driven pulley (332) is connected to the connecting shaft (335), the transmission belt (333) is sleeved on the driving pulley (331) and the driven pulley (332), the guide plate (334) is slidably disposed in the first guide groove, the guide plate (334) is fixed on the transmission belt (333), and the inner side of the guide plate (334) is connected to the first rolling roller (11). The first motor (32) drives the first rotating shaft (31) to rotate, which in turn drives the active pulley (331) to rotate, thereby driving the guide plate (334) to rise and fall along the first guide groove in the vertical direction, so as to drive the first rolling roller (11) to rise and fall in the vertical direction.

7. The rolling mechanism for ultralight clay as described in claim 2, characterized in that: It also includes a second adjustment component (4) for adjusting the distance between the third roller (13) and the fourth roller (14). The second adjustment assembly (4) includes a second rotating shaft (41), a second motor (42) and two second transmission units (43). The second rotating shaft (41) is horizontally arranged on the outside of the third rolling roller (13). Two first bevel gears (411) are symmetrically sleeved at both ends of the second rotating shaft (41). The two first bevel gears (411) mesh with the two second transmission units (43) respectively. The two second transmission units (43) are connected to the third rolling roller (13) and the fourth rolling roller (14). The fixed end of the second motor (42) is connected to the second support frame (24), and the driving end of the second motor (42) is connected to one end of the second rotating shaft (41). The second motor (42) can drive the second rotating shaft (41) to rotate so that the second transmission unit (43) drives the third rolling roller (13) and the fourth rolling roller (14) to move towards or away from each other to adjust the distance between them.

8. The rolling mechanism for ultralight clay as described in claim 7, characterized in that: Both the first support frame (23) and the second support frame (24) have horizontal second guide grooves and third guide grooves; The second transmission unit (43) includes a bidirectional threaded rod (431), a first fixing member (432), and a second fixing member (433). The bidirectional threaded rod (431) is perpendicular to the second rotating shaft (41). The bidirectional threaded rod (431) is provided with a forward threaded section and a reverse threaded section. The first fixing member (432) and the second fixing member (433) are respectively sleeved on the forward threaded section and the reverse threaded section. The first fixing member (432) and the second fixing member (433) are respectively slidably disposed in the second guide groove and the third guide groove. The inner sides of the first fixing member (432) and the second fixing member (433) are respectively connected to the third rolling roller (13) and the fourth rolling roller (14). The double-threaded rod (431) has a second bevel gear (4311) at one end near the second rotating shaft (41), and the second bevel gear (4311) meshes with the first bevel gear (411); The second motor (42) drives the first bevel gear (411) of the second rotating shaft (41) to rotate, thereby driving the second bevel gear (4311) to rotate, which in turn drives the bidirectional threaded rod (431) to rotate, causing the first fixing member (432) and the second fixing member (433) to move horizontally along the second guide groove and the third guide groove respectively, so as to drive the third rolling roller (13) and the fourth rolling roller (14) to move towards or away from each other.

9. The rolling mechanism for ultralight clay as described in claim 1, characterized in that: It also includes two auxiliary components (5); Two auxiliary components (5) are connected to the support component (2); The auxiliary component (5) includes a connecting rod (51) and an auxiliary disk (52). The auxiliary disk (52) is set vertically, and the connecting rod (51) is set horizontally. One end of the connecting rod (51) is connected to the inner side of the support component (2), and the other end is rotatably connected to the auxiliary disk (52).

10. The rolling mechanism for ultralight clay as described in claim 1, characterized in that: It also includes the support plate (6); The receiving plate (6) is horizontally positioned directly below the third rolling roller (13) and the fourth rolling roller (14) to receive the ultralight clay after rolling.

Images