A material stirring device for GRC board processing

Abstract

The utility model discloses a kind of material stirring devices of GRC board processing, it is related to GRC board processing technical field, including base, two supports, stirring bucket, stirring part and driving device, the left side of the surface of stirring bucket is equipped with first gear, and is fixedly connected with first gear, the rear side of the opposite side of two supports is provided with driving knock mechanism, the driving knock mechanism includes driving assembly, the rear side of the driving assembly is provided with transmission assembly, the surface of the transmission assembly is equipped with knock assembly. The utility model sets up driving knock mechanism, solved the existing single horizontal shaft forced type concrete mixer when unloading, need artificial first to open the top cover of stirring bucket top, then pull out the locking of fixed stirring bucket with inserting rod to remove, finally manually rotate stirring bucket, make inner cavity material pour out through charging port, however, the process of artificial pouring is relatively time-consuming and laborious, increase the problem of user's labor intensity.

Description

Technical Field

[0001] This utility model relates to the field of GRC board processing technology, specifically to a material mixing device for GRC board processing. Background Technology

[0002] In the GRC slab processing, material mixing is a crucial step. Forced single-shaft concrete mixers are widely used in this process as commonly used equipment. They mainly consist of a base, mixing drum, mixing shaft, mixing blades, and drive unit. The drive unit drives the mixing blades to rotate at high speed in the mixing drum through the mixing shaft, applying forced shearing, squeezing, and tumbling action to the concrete and other materials, thereby achieving uniform mixing of the materials. It features high mixing efficiency and good mixing quality.

[0003] However, existing forced single-shaft concrete mixers require manual opening of the top cover of the mixing drum, pulling out the locking rod to release the drum, and finally manually rotating the drum to pour the material out through the feeding port. This manual unloading process is time-consuming and labor-intensive, significantly increasing the user's workload and reducing overall processing efficiency. Utility Model Content

[0004] To address the problems mentioned in the background art, the purpose of this utility model is to provide a material mixing device for GRC plate processing, which has the advantages of automatic rotary feeding and vibration discharge. This solves the problem that existing single-shaft forced concrete mixers require manual opening of the top cover of the mixing drum, pulling out the locking rod to release the drum, and finally manually rotating the drum to pour out the material through the feeding port. However, the manual material pouring process is time-consuming and labor-intensive, increasing the user's workload.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a material mixing device for GRC plate processing, comprising a base, two supports, a mixing tank, a mixing shaft, mixing blades, and a driving device. A first gear is sleeved on the left side of the surface of the mixing tank and fixedly connected to it. A driving striking mechanism is provided on the rear side of one of the two supports opposite to each other. The driving striking mechanism includes a driving component, a transmission component is provided on the rear side of the driving component, and a striking component is sleeved on the surface of the transmission component. The number of the striking components is multiple, and they are evenly distributed in a linear array.

[0006] As a preferred embodiment of the present invention, the drive assembly includes a self-locking motor and a drive shaft. The right side of the drive shaft is rotatably connected to the right side support, and the left side of the drive shaft passes through the left side support and extends to the outside of the support and is fixedly connected to the output end of the self-locking motor. The drive shaft has a second gear mounted on its left side and is fixedly connected to the drive shaft. A cam is mounted on its right side and is fixedly connected to the drive shaft. The second gear meshes with the first gear on the side closest to the first gear.

[0007] As a preferred embodiment of this utility model, a fixing plate is fitted onto the surface of the self-locking motor and is fixedly connected to the fixing plate. The right side of the fixing plate is fixedly connected to the support, and a contact wheel is rotatably connected to the inner side of the cam.

[0008] As a preferred embodiment of the present invention, the transmission assembly includes a transmission shaft, a transmission plate is sleeved on the surface of the transmission shaft and fixedly connected to the transmission plate, the transmission plate is located at the top of the cam and corresponds to the position of the cam, and a torsion spring is provided on the right side of the transmission plate, the torsion spring being sleeved on the surface of the transmission shaft.

[0009] In a preferred embodiment of this invention, a support block is fixedly connected to the rear side of each of the two supports, the left and right sides of the transmission shaft are rotatably connected to the support block, and the left and right sides of the torsion spring are fixedly connected to the transmission plate and the support block, respectively.

[0010] As a preferred embodiment of the present invention, the striking assembly includes a swing plate, which is sleeved on the surface of the transmission shaft and fixedly connected to the transmission shaft. A striking block is fixedly connected to the top of the side of the swing plate near the mixing tank, and the side of the striking block away from the transmission plate contacts the outer surface of the mixing tank.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model solves the problem of existing single-shaft forced concrete mixers requiring manual opening of the top cover of the mixing drum, pulling out the locking rod to release the drum, and finally manually rotating the drum to pour out the material through the feeding port during unloading. This manual unloading process is time-consuming and labor-intensive, increasing the user's workload. This invention achieves automatic rotation and unloading of the mixing drum, replacing the traditional manual operation and reducing labor consumption. On the other hand, during the unloading process, the outer wall of the mixing drum is automatically struck simultaneously, reducing the adhesion and residue of material on the inner wall through vibration, effectively improving the smoothness and thoroughness of material discharge.

[0012] 2. By setting up a drive component and a first gear, this utility model can simultaneously drive the mixing tank and the striking component, and achieve the synchronous operation of the mixing tank rotation for feeding and the striking vibration with the help of a single drive source.

[0013] 3. By setting up a transmission component, this utility model can transmit the power output by the drive component to the striking component, and can also automatically reset the striking component to achieve the striking of the mixing tank.

[0014] 4. By setting up a striking component, this utility model can strike the mixing tank. The vibration generated by the striking reduces the adhesion and residue of materials on the inner wall, effectively improving the smoothness and thoroughness of material feeding. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partial sectional view of the mixing tank; Figure 3 This is a schematic diagram of the drive component structure.

[0016] In the diagram: 1. Base; 2. Support; 3. Mixing tank; 4. Mixing shaft; 5. Mixing blades; 6. Drive unit; 7. First gear; 8. Drive percussion device; 9. Fixing plate; 10. Contact wheel; 11. Support block; 81. Drive assembly; 82. Transmission assembly; 83. Percussion assembly; 811. Self-locking motor; 812. Drive shaft; 813. Second gear; 814. Cam; 821. Transmission shaft; 822. Transmission plate; 823. Torsion spring; 831. Swing plate; 832. Percussion block. Detailed Implementation

[0017] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0018] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0019] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0020] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0021] Example 1 Reference Figure 1-3 This is the first embodiment of the present invention, which provides a material mixing device for processing GRC plates, including a base 1, two supports 2, a mixing tank 3, a mixing component, and a driving device 6. A first gear 7 is sleeved on the left side of the surface of the mixing tank 3 and is fixedly connected to the first gear 7. A driving striking mechanism 8 is provided on the rear side of the opposite side of the two supports 2. The driving striking mechanism 8 includes a driving component 81, a transmission component 82 is provided on the rear side of the driving component 81, and a striking component 83 is sleeved on the surface of the transmission component 82. The number of striking components 83 is multiple, and they are evenly distributed in a linear array.

[0022] Specifically, by setting the drive component 81 and the first gear 7, the mixing tank 3 and the striking component 83 can be driven simultaneously. The rotation of the mixing tank 3 for feeding and the striking vibration can be synchronized with a single drive source. By setting the transmission component 82, the power output by the drive component 81 can be transmitted to the striking component 83, and the striking component 83 can be automatically reset to achieve the striking of the mixing tank 3. By setting the striking component 83, the mixing tank 3 can be struck. The vibration generated by the striking reduces the adhesion and residue of materials on the inner wall, effectively improving the smoothness and thoroughness of material feeding. Furthermore, when the driving and striking mechanism 8 is working, the driving component 81 provides power. On the one hand, it drives the mixing tank 3 to rotate through the first gear 7 to achieve automatic feeding. On the other hand, it drives the striking component 83 to strike and vibrate the mixing tank 3 through the transmission component 82. The two work together to achieve automatic unloading and improve feeding efficiency.

[0023] Example 2 In the second embodiment of this utility model, the drive assembly 81 includes a self-locking motor 811 and a drive shaft 812. The right side of the drive shaft 812 is rotatably connected to the right side support 2, and the left side of the drive shaft 812 passes through the left side support 2 and extends to the outside of the support 2 and is fixedly connected to the output end of the self-locking motor 811. The drive shaft 812 has a second gear 813 mounted on the left side of its surface and is fixedly connected to the second gear 813. The drive shaft 812 has a cam 814 mounted on the right side of its surface and is fixedly connected to the cam 814. The second gear 813 meshes with the first gear 7 on the side closest to the first gear 7.

[0024] The surface of the self-locking motor 811 is fitted with a fixing plate 9 and is fixedly connected to the fixing plate 9. The right side of the fixing plate 9 is fixedly connected to the support 2. The inner side of the cam 814 is rotatably connected to the contact wheel 10.

[0025] Specifically, by setting a self-locking motor 811, which serves as a power output source, a stable rotational power can be provided, and a self-locking function can be used to keep the mixing tank 3 fixed in position when it rotates to a suitable unloading angle, thus preventing the mixing tank 3 from rotating unexpectedly during the unloading process. By setting a drive shaft 812 and a second gear 813, the second gear 813 meshes with the first gear 7, realizing the power transmission between the drive shaft 812 and the mixing tank 3, so that the rotation of the drive shaft 812 can drive the mixing tank 3 to rotate synchronously, and complete the automatic feeding action. By setting cam 814, the rotational motion of drive shaft 812 is converted into reciprocating motion of transmission component 82, providing power for striking component 83. By setting the fixing plate 9, the fixing plate 9 plays a fixed support role for the self-locking motor 811, ensuring the stability of the motor when it is working. By setting the contact wheel 10, the friction between the cam 814 and the transmission assembly 82 can be reduced, thus reducing component wear and extending the service life of the equipment.

[0026] Furthermore, when the self-locking motor 811 starts, its output end drives the drive shaft 812 to rotate, and the second gear 813 on the left side of the drive shaft 812 rotates synchronously with it. Since the second gear 813 meshes with the first gear 7 on the mixing tank 3, the mixing tank 3 starts to rotate under the drive of the first gear 7, thereby realizing the adjustment of the feeding angle. At the same time, the cam 814 on the right side of the drive shaft 812 rotates synchronously. The cam 814 contacts the transmission component 82 through the inner contact wheel 10, providing driving force for the movement of the transmission component 82.

[0027] Example 3 In the third embodiment of this utility model, the transmission assembly 82 includes a transmission shaft 821, a transmission plate 822 is sleeved on the surface of the transmission shaft 821 and fixedly connected to the transmission plate 822, the transmission plate 822 is located on the top of the cam 814 and corresponds to the position of the cam 814, and a torsion spring 823 is provided on the right side of the transmission plate 822, the torsion spring 823 is sleeved on the surface of the transmission shaft 821.

[0028] Support blocks 11 are fixedly connected to the rear sides of both supports 2. The left and right sides of the transmission shaft 821 are rotatably connected to the support blocks 11. The left and right sides of the torsion spring 823 are fixedly connected to the transmission plate 822 and the support blocks 11, respectively.

[0029] Specifically, by setting a transmission shaft and a transmission plate 822, the transmission shaft 821, as the core component of the transmission, can transmit the power received by the transmission plate 822 to the striking component 83 to realize the transmission of power. The transmission plate 822 corresponds to the position of the cam 814, can receive the driving force transmitted by the cam 814, and drive the transmission shaft 821 to rotate. At the same time, the torsion spring 823 accumulates the restoring force. By setting a torsion spring 823, the torsion spring 823 has an elastic reset function. After the cam 814 disengages from the transmission plate 822, it can drive the transmission plate 822 and the transmission shaft 821 to rotate in the opposite direction, so that the striking component 83 completes the striking action and resets. By setting the support block 11, the support block 11 supports and limits the transmission shaft 821, ensuring the stability of the transmission shaft 821 during rotation and preventing deviation or shaking.

[0030] Furthermore, when the cam 814 rotates with the drive shaft 812, the contact wheel 10 on its inner side contacts the transmission plate 822 and pushes the transmission plate 822 to swing upward. The transmission plate 822 drives the transmission shaft 821 to rotate synchronously. At this time, the torsion spring 823 on the surface of the transmission shaft 821 is twisted and stores force. When the protruding part of the cam 814 passes the transmission plate 822, the thrust of the cam 814 on the transmission plate 822 disappears, the torsion spring 823 releases the stored force, and drives the transmission plate 822 and the transmission shaft 821 to rotate in opposite directions to reset, so that the transmission assembly 82 returns to the initial state and drives the striking assembly 83 to strike the mixing tank 3.

[0031] Example 4 In the fourth embodiment of this utility model, the striking component 83 includes a swing plate 831, which is sleeved on the surface of the transmission shaft 821 and fixedly connected to the transmission shaft 821. A striking block 832 is fixedly connected to the top of the side of the swing plate 831 near the mixing tank 3, and the side of the striking block 832 away from the transmission plate 822 contacts the outer surface of the mixing tank 3.

[0032] Specifically, by setting up a swing plate 831, which is fixedly connected to the drive shaft 821, it can swing synchronously with the rotation of the drive shaft 821 to provide power for the striking block 832. By setting the striking block 832, the striking block 832 directly contacts the outer wall of the mixing tank 3. When the swing plate 831 drives it to swing, the striking block 832 can strike the outer wall of the mixing tank 3. The vibration reduces the adhesion of materials to the tank wall. At the same time, multiple striking components 83 arranged in a linear array can strike different positions of the mixing tank 3 to ensure that the vibration effect evenly covers the entire tank wall and improves the thoroughness of material feeding.

[0033] Furthermore, when the drive shaft 821 rotates under the drive of the transmission assembly 82, the swing plate 831 swings synchronously with the drive shaft 821. At this time, the striking block 832 moves away from the outer wall of the mixing tank 3 along with the swing plate 831. When the drive shaft 821 rotates in the opposite direction to reset under the action of the torsion spring 823, the swing plate 831 drives the striking block 832 to swing rapidly towards the mixing tank 3, causing the striking block 832 to collide with the outer wall of the mixing tank 3 and generate a striking vibration. During the continuous rotation and reset of the drive shaft 821, the striking block 832 continuously strikes the mixing tank 3, achieving the effect of vibration unloading.

[0034] Working principle: When unloading is required, the self-locking motor 811 is started. The output end of the self-locking motor 811 drives the drive shaft 812 to start rotating. The second gear 813 on the left side of the drive shaft 812 rotates synchronously with the drive shaft 812. Since the second gear 813 meshes with the first gear 7 on the surface of the mixing tank 3, the first gear 7 drives the mixing tank 3 to rotate under the drive of the second gear 813, so that the opening of the mixing tank 3 gradually turns towards the unloading direction, realizing the preparation for automatic rotation unloading. At the same time, the cam 814 on the right side of the drive shaft 812 rotates together with the drive shaft 812. When the protruding part of the cam 814 rotates to contact the contact wheel 10 at the bottom of the transmission plate 822, the cam 814 pushes the transmission plate 822 to swing upward through the contact wheel 10. The transmission plate 822 drives the transmission shaft 821 to rotate synchronously. At this time, the torsion spring 823 sleeved on the surface of the transmission shaft 821 is twisted by the transmission plate 822 and begins to store elastic potential energy. Meanwhile, the swing plate 831 on the transmission shaft 821 swings outward synchronously with the rotation of the transmission shaft 821, causing the striking block 832 to move away from the outer surface of the mixing tank 3. When the protruding part of the cam 814 rotates past the contact wheel 10, the thrust of the cam 814 on the transmission plate 822 disappears, the torsion spring 823 releases the stored elastic potential energy, and drives the transmission plate 822 and the transmission shaft 821 to rotate in the opposite direction to reset. The reverse rotation of the transmission shaft 821 causes the swing plate 831 to swing rapidly towards the mixing tank 3. The striking block 832 fixed on the swing plate 831 moves rapidly and collides with the outer surface of the mixing tank 3, generating a striking vibration. The vibration reduces the adhesion residue of materials on the inner wall of the mixing tank 3. During the continuous operation of the self-locking motor 811, the drive shaft 812 rotates continuously, and the above process is repeated. The mixing tank 3 rotates continuously under the meshing action of the first gear 7 and the second gear 813 to adjust the feeding angle, ensuring that the material flows out smoothly through the opening of the mixing tank 3. At the same time, the cam 814, the transmission plate 822, the transmission shaft 821, the torsion spring 823 and the swing plate 831 work together to make the striking block 832 continuously and evenly strike the outer wall of the mixing tank 3. Through continuous vibration, the material is further promoted to detach from the tank wall and be discharged. After unloading is completed, the self-locking motor 811 stops working. Due to the self-locking function of the self-locking motor 811, the drive shaft 812 stops rotating, the second gear 813 and the first gear 7 remain relatively stationary, the mixing tank 3 is fixed in the current position, and the striking component 83 also stops moving, thus completing the entire unloading process.

[0035] In summary, by setting up the driving and striking mechanism 8, the automatic rotation and unloading of the mixing tank 3 can be achieved, replacing the traditional manual rotation operation and reducing labor consumption. On the other hand, during the unloading process, the outer wall of the mixing tank is automatically struck simultaneously, and the vibration reduces the adhesion and residue of materials on the inner wall, effectively improving the smoothness and thoroughness of material unloading.

[0036] It should be noted that the self-locking motor, gear, and torsion spring are all existing devices or equipment, or devices or equipment that can be implemented with existing technology. The power supply, connection method, usage method, power source, fixing method, installation method, control method, etc. of the equipment, as well as the materials of each accessory and the selection of various parameters, are all common knowledge to those skilled in the art, and therefore will not be described in detail in this application document.

[0037] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0038] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0039] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A material mixing device for GRC plate processing, comprising a base (1), two supports (2), a mixing tank (3), a mixing shaft (4), mixing blades (5), and a driving device (6), characterized in that: The first gear (7) is fitted on the left side of the surface of the mixing tank (3) and is fixedly connected to the first gear (7). A driving knocking mechanism (8) is provided on the rear side of the opposite side of the two supports (2). The driving striking mechanism (8) includes a driving component (81), a transmission component (82) is provided on the rear side of the driving component (81), and a striking component (83) is sleeved on the surface of the transmission component (82). The number of the striking components (83) is multiple, and they are evenly distributed in a linear array.

2. The material mixing device for GRC plate processing according to claim 1, characterized in that: The drive assembly (81) includes a self-locking motor (811) and a drive shaft (812). The right side of the drive shaft (812) is rotatably connected to the right side support (2), and the left side of the drive shaft (812) passes through the left side support (2) and extends to the outside of the support (2) and is fixedly connected to the output end of the self-locking motor (811). The drive shaft (812) has a second gear (813) sleeved on the left side of its surface and is fixedly connected to the second gear (813). The drive shaft (812) has a cam (814) sleeved on the right side of its surface and is fixedly connected to the cam (814). The second gear (813) meshes with the first gear (7) on the side closest to the first gear (7).

3. The material mixing device for GRC plate processing according to claim 2, characterized in that: The surface of the self-locking motor (811) is fitted with a fixing plate (9) and is fixedly connected to the fixing plate (9). The right side of the fixing plate (9) is fixedly connected to the support (2). The inner side of the cam (814) is rotatably connected to a contact wheel (10).

4. The material mixing device for GRC plate processing according to claim 1, characterized in that: The transmission assembly (82) includes a transmission shaft (821), a transmission plate (822) is sleeved on the surface of the transmission shaft (821) and fixedly connected to the transmission plate (822), the transmission plate (822) is located on the top of the cam (814) and corresponds to the position of the cam (814), a torsion spring (823) is provided on the right side of the transmission plate (822), and the torsion spring (823) is sleeved on the surface of the transmission shaft (821).

5. The material mixing device for GRC plate processing according to claim 4, characterized in that: Support blocks (11) are fixedly connected to the rear sides of both supports (2). The left and right sides of the transmission shaft (821) are rotatably connected to the support blocks (11). The left and right sides of the torsion spring (823) are fixedly connected to the transmission plate (822) and the support block (11) respectively.

6. The material mixing device for GRC plate processing according to claim 1, characterized in that: The striking assembly (83) includes a swing plate (831), which is sleeved on the surface of the drive shaft (821) and fixedly connected to the drive shaft (821). A striking block (832) is fixedly connected to the top of the side of the swing plate (831) near the mixing tank (3), and the side of the striking block (832) away from the drive plate (822) contacts the outer surface of the mixing tank (3).

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