Driving mechanism, brick pushing device and edge grinding machine

Abstract

The utility model discloses a driving mechanism, a brick pushing device and an edge grinding machine, and belongs to the technical field of grinding machining. The driving mechanism comprises a driving piece, a coupler, a driving shaft and a driving wheel. One end of the coupler is connected with an output shaft of the driving piece; the driving shaft is connected with one end of the coupler away from the driving piece; the driving wheel sleeves one end, away from the coupler, of the driving shaft and is in interference fit with the driving shaft. According to the driving mechanism provided by the invention, the abrasion between the driving wheel and the driving shaft is effectively reduced, so that the rotating stability of the driving mechanism is guaranteed, the service life of the driving mechanism is prolonged, the diagonal lines of the edge grinding machine are guaranteed to be equal, the maintenance and replacement times are reduced, and the maintenance cost is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of grinding processing, and particularly relates to a driving mechanism, a brick pushing device and an edge grinding machine. Background Art

[0002] Brick blanks made of ceramic material, glass material, marble material, etc. need to be edge-ground. When these brick blanks are edge-ground, it is necessary to ensure that the diagonals are equal. Usually, a brick pushing device is used to ensure the equality of the diagonals.

[0003] The driving mechanism of the existing brick pushing device usually includes a driving motor and a gear reduction box. The output shaft of the driving motor is connected to the driving gear in the gear reduction box by a key connection. However, with the continuous improvement of the production capacity of the edge grinding machine, the frequency of brick pushing work increases, which makes the flat key connecting the output shaft of the driving motor and the driving gear prone to wear. On the one hand, this causes the rotation of the driving mechanism to be unstable, resulting in the instability of the diagonal of the edge grinding machine. On the other hand, it shortens the service life of the driving mechanism, leading to frequent maintenance and replacement, and the maintenance cost is relatively high. Summary of the Utility Model

[0004] In view of this, the purpose of the present application is to overcome the deficiencies in the prior art and provide a driving mechanism to solve the technical problems in the prior art that the flat key connecting the output shaft of the driving motor and the driving gear is prone to wear, resulting in unstable rotation of the driving mechanism and shortening the service life of the driving mechanism, causing instability of the diagonal of the edge grinding machine, frequent maintenance and replacement, and relatively high maintenance cost.

[0005] To solve the above technical problems, the present application provides:

[0006] A driving mechanism, comprising:

[0007] A driving member;

[0008] A coupling, one end of the coupling is connected to the output shaft of the driving member;

[0009] A driving shaft, the driving shaft is connected to the end of the coupling away from the driving member;

[0010] A driving wheel, the driving wheel is sleeved on the end of the driving shaft away from the coupling and is in interference fit with the driving shaft.

[0011] In addition, according to the driving mechanism of the present application, the following additional technical features may also be provided:

[0012] In some embodiments of the present application, the driving mechanism further includes a box body, and the end of the driving shaft away from the coupling and the driving wheel are both rotatably arranged in the box body.

[0013] In some embodiments of the present application, the driving mechanism further includes a transmission assembly, which is rotatably arranged in the box body and is meshed and connected with the driving wheel.

[0014] In some embodiments of the present application, the driving mechanism further includes a connecting housing, which is located on the outer circumference of the coupling and is respectively connected to the outer shell of the driving member and the box body.

[0015] In some embodiments of the present application, an avoidance hole is formed in the circumferential wall of the connecting housing.

[0016] In some embodiments of the present application, a plurality of avoidance holes are provided, and the plurality of avoidance holes are arranged at intervals along the circumference of the connecting housing.

[0017] In some embodiments of the present application, there is a distance between the inner circumferential wall of the connecting housing and the outer circumferential wall of the coupling.

[0018] In some embodiments of the present application, the distance is D, satisfying: 10mm ≤ D ≤ 100mm.

[0019] In a second aspect, the present application further provides a brick pushing device, including the driving mechanism described in any of the above embodiments.

[0020] In a third aspect, the present application further provides an edge grinding machine, including the brick pushing device described in the above embodiments.

[0021] Compared with the prior art, the beneficial effects of the present application are:

[0022] The present application provides a driving mechanism, a brick pushing device and an edge grinding machine. The driving mechanism includes a driving member, a coupling, a driving shaft and a driving wheel. One end of the coupling is connected to the output shaft of the driving member, the driving shaft is connected to the end of the coupling far from the driving member, and the driving wheel is sleeved on the end of the driving shaft far from the coupling and is in interference fit with the driving shaft.

[0023] By connecting the coupling to the output shaft of the driving member and the driving shaft respectively, when the output shaft of the driving member rotates, it can drive the coupling and the driving shaft to rotate synchronously and stably. By sleeving the driving wheel on the end of the driving shaft far from the coupling and being in interference fit with the driving shaft, the driving wheel is fixedly connected to the driving shaft, so that the driving wheel can rotate synchronously and stably with the driving shaft, thereby realizing the stable rotation function of the driving mechanism.

[0024] Meanwhile, since the driving wheel and the driving shaft are in interference fit, the wear between the driving wheel and the driving shaft is effectively reduced, thereby ensuring the rotational stability of the driving mechanism and extending the service life of the driving mechanism. Furthermore, it ensures that the diagonals of the edging machine are equal, reduces the number of repairs and replacements, and lowers the maintenance cost. It avoids the technical problems in the prior art that the flat key connecting the output shaft of the driving motor and the driving gear is prone to wear, resulting in unstable rotation of the driving mechanism and shortening the service life of the driving mechanism, causing unstable diagonals of the edging machine, frequent repairs and replacements, and high maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present application and should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0026] Figure 1 Shows a three-dimensional schematic diagram of the driving mechanism in some embodiments of the present application;

[0027] Figure 2 Shows an exploded schematic diagram of the driving mechanism in some embodiments of the present application;

[0028] Figure 3 Shows a three-dimensional schematic diagram of the driving mechanism omitting the connecting housing in some embodiments of the present application;

[0029] Figure 4 Shows a three-dimensional schematic diagram of the driving mechanism omitting the connecting housing and the box body in some embodiments of the present application;

[0030] Figure 5 Shows a top view schematic diagram of the connecting housing and the coupling in some embodiments of the present application.

[0031] MAIN ELEMENT SYMBOL DESCRIPTION:

[0032] 100 - Driving mechanism;

[0033] 110 - Driving part; 111 - Output shaft; 112 - Outer shell;

[0034] 120 - Coupling;

[0035] 130 - Driving shaft;

[0036] 140 - Box body;

[0037] 150 - Connecting housing; 151 - Avoidance hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0038] Embodiments of the present application will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application and should not be construed as a limitation of the present application.

[0039] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present application.

[0040] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality of" means two or more unless otherwise specifically defined.

[0041] In the present application, unless otherwise clearly defined and limited, the terms "mounted", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0042] In the present application, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "below" and "beneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0043] Embodiment 1

[0044] AsFigure 1 and Figure 2 As shown in Figure 2 , an embodiment of the present application provides a driving mechanism 100, which is mainly applied to a brick pushing device, and the brick pushing device is mainly applied to an edging machine. The driving mechanism 100 includes a driving member 110, a coupling 120, a driving shaft 130 and a driving wheel.

[0045] Referring together to Figure 3 and Figure 4 , wherein one end of the coupling 120 is connected to the output shaft 111 of the driving member 110. The driving shaft 130 is connected to the end of the coupling 120 away from the driving member 110. The driving wheel is sleeved on the end of the driving shaft 130 away from the coupling 120 and is in interference fit with the driving shaft 130.

[0046] In the driving mechanism 100 provided by the embodiment of the present application, by connecting the coupling 120 to the output shaft 111 of the driving member 110 and the driving shaft 130 respectively, when the output shaft 111 of the driving member 110 rotates, it can drive the coupling 120 and the driving shaft 130 to rotate synchronously and stably. By sleeving the driving wheel on the end of the driving shaft 130 away from the coupling 120 and being in interference fit with the driving shaft 130, the driving wheel is fixedly connected to the driving shaft 130, so that the driving wheel can rotate synchronously and stably with the driving shaft 130, thereby realizing the smooth rotation function of the driving mechanism 100.

[0047] At the same time, since the driving wheel and the driving shaft 130 are in interference fit, the wear between the driving wheel and the driving shaft 130 is effectively reduced, thereby ensuring the rotation smoothness of the driving mechanism 100 and extending the service life of the driving mechanism 100. Furthermore, it ensures that the diagonals of the edging machine are equal, reduces the number of repairs and replacements, and lowers the maintenance cost. It avoids the technical problems in the prior art that the flat key connecting the output shaft of the driving motor and the driving gear is easily worn, resulting in unstable rotation of the driving mechanism and shortening the service life of the driving mechanism, causing unstable diagonals of the edging machine, frequent repairs and replacements, and high maintenance costs.

[0048] Exemplarily, the driving member 110 can be a servo motor, the coupling 120 is detachably connected to the output shaft 111 of the driving member 110 and the driving shaft 130, the driving wheel can be a driving gear, and the mounting hole of the driving gear is in interference fit with the driving shaft 130.

[0049] Such as Figure 1 , Figure 2 and Figure 3 As shown in Figure 3 , in an embodiment of the present application, optionally, the driving mechanism 100 further includes a box body 140, and the end of the driving shaft 130 away from the coupling 120 and the driving wheel are rotatably disposed in the box body 140.

[0050] In this embodiment, one end of the drive shaft 130 away from the coupling 120 and the drive wheel are rotatably arranged in the box body 140, so that the box body 140 plays a role in installing and protecting one end of the drive shaft 130 away from the coupling 120 and the drive wheel. On the one hand, it can avoid structural interference between one end of the drive shaft 130 away from the coupling 120 and the drive wheel and other external components, which affects the rotation of the drive mechanism 100. On the other hand, it can prevent external dust, sand or water from entering the box body 140 and affecting the smooth rotation of the drive mechanism 100.

[0051] In the above embodiment of the present application, optionally, the drive mechanism 100 further includes a transmission assembly, which is rotatably arranged in the box body 140 and is meshed with the drive wheel.

[0052] In this embodiment, by rotatably arranging the transmission assembly in the box body 140 and meshing it with the drive wheel, the transmission assembly can rotate synchronously with the drive wheel, thereby playing a role in reducing the speed and increasing the output torque.

[0053] Exemplarily, the transmission assembly may include a transmission gear set and a transmission shaft set.

[0054] As Figure 1 、 Figure 2 and Figure 3 shown, in the above embodiment of the present application, optionally, the drive mechanism 100 further includes a connecting housing 150, which is located on the circumferential direction of the coupling 120 and is respectively connected to the housing 112 of the driving member 110 and the box body 140.

[0055] In this embodiment, by arranging the connecting housing 150 on the circumferential direction of the coupling 120 to protect the coupling 120, on the one hand, it can reduce the structural interference between the coupling 120 and other external components, which affects the rotation of the drive mechanism 100. On the other hand, it can reduce the contact between external dust, sand or water and the coupling 120, which affects the smooth rotation of the drive mechanism 100.

[0056] At the same time, by connecting the connecting housing 150 to the housing 112 of the driving member 110 and the box body 140 respectively, the housing 112 of the driving member 110 is connected to the box body 140 as a whole through the connecting housing 150, effectively improving the installation and connection stability between the driving member 110 and the box body 140, thereby ensuring the rotation stability of the drive mechanism 100.

[0057] As Figure 1 and Figure 2 shown, in the above embodiment of the present application, optionally, an avoidance hole 151 is formed on the circumferential wall of the connecting housing 150.

[0058] In this embodiment, by providing an avoidance hole 151 in the circumferential wall of the connection housing 150, it is convenient for the staff to pass a fastening tool through the avoidance hole 151 to tighten or loosen the fastening screws on the coupling 120, effectively improving the installation and disassembly efficiency of the coupling 120.

[0059] As Figure 1 and Figure 2 shown, in the above embodiment of the present application, optionally, a plurality of the avoidance holes 151 are provided, and the plurality of avoidance holes 151 are arranged at intervals along the circumferential direction of the connection housing 150.

[0060] In this embodiment, by setting the number of the avoidance holes 151 to be plural and arranging the plurality of avoidance holes 151 at intervals along the circumferential direction of the connection housing 150, it is further convenient for the staff to pass a fastening tool through the avoidance hole 151 to tighten or loosen the fastening screws on the coupling 120, further improving the installation and disassembly efficiency of the coupling 120.

[0061] As Figure 5 shown, in the above embodiment of the present application, optionally, there is a spacing between the inner circumferential wall of the connection housing 150 and the outer circumferential wall of the coupling 120.

[0062] In this embodiment, by providing a spacing between the inner circumferential wall of the connection housing 150 and the outer circumferential wall of the coupling 120, it is possible to prevent structural interference between the coupling 120 and the inner circumferential wall of the connection housing 150 during rotation, which may affect the rotational stability of the drive mechanism 100.

[0063] As Figure 5 shown, in the above embodiment of the present application, optionally, the spacing is D, satisfying: 10 mm ≤ D ≤ 100 mm.

[0064] In this embodiment, by controlling the spacing D between the inner circumferential wall of the connection housing 150 and the outer circumferential wall of the coupling 120 to be between 10 mm and 100 mm, on the one hand, it is possible to avoid the technical problem that the spacing between the inner circumferential wall of the connection housing 150 and the outer circumferential wall of the coupling 120 is too small, resulting in structural interference between the coupling 120 and the inner circumferential wall of the connection housing 150 during rotation and affecting the rotational stability of the drive mechanism 100. On the other hand, it is also possible to avoid the technical problem that the spacing between the inner circumferential wall of the connection housing 150 and the outer circumferential wall of the coupling 120 is too large, resulting in an overly large size of the connection housing 150 and high material costs.

[0065] Exemplarily, the distance D between the inner circumferential wall of the connecting housing 150 and the outer circumferential wall of the coupling 120 can be 10 mm, 15 mm, 20 mm, 30 mm, 35 mm, 40 mm, 50 mm, 60 mm, 80 mm, 100 mm, etc., and can be specifically designed according to the actual needs of the driving mechanism 100, and will not be listed one by one here.

[0066] Embodiment Two

[0067] The embodiment of the present application further provides a brick pushing device, including the driving mechanism 100 described in the above embodiments.

[0068] This brick pushing device has the driving mechanism 100 in any of the above embodiments, and thus has all the beneficial effects of the driving mechanism 100, which will not be elaborated one by one here.

[0069] Embodiment Three

[0070] The embodiment of the present application further provides a edging machine, including the brick pushing device described in the above embodiments.

[0071] This edging machine has the brick pushing device in the above embodiments, and thus has all the beneficial effects of the brick pushing device, which will not be elaborated one by one here.

[0072] In summary, the present application provides a driving mechanism 100, a brick pushing device, and an edging machine. The driving mechanism 100 includes a driving member 110, a coupling 120, a driving shaft 130, and a driving wheel. One end of the coupling 120 is connected to the output shaft 111 of the driving member 110, the driving shaft 130 is connected to the end of the coupling 120 away from the driving member 110, and the driving wheel is sleeved on the end of the driving shaft 130 away from the coupling 120 and is in interference fit with the driving shaft 130. By connecting the coupling 120 to the output shaft 111 of the driving member 110 and the driving shaft 130 respectively, when the output shaft 111 of the driving member 110 rotates, it can drive the coupling 120 and the driving shaft 130 to rotate synchronously and stably; by sleeving the driving wheel on the end of the driving shaft 130 away from the coupling 120 and being in interference fit with the driving shaft 130, the driving wheel is fixedly connected to the driving shaft 130, so that the driving wheel can rotate synchronously and stably with the driving shaft 130, thereby realizing the smooth rotation function of the driving mechanism 100. At the same time, since the driving wheel and the driving shaft 130 are in interference fit, the wear between the driving wheel and the driving shaft 130 is effectively reduced, thus ensuring the rotation smoothness of the driving mechanism 100 and extending the service life of the driving mechanism 100, and further ensuring that the diagonals of the edging machine are equal, reducing the number of maintenance and replacement times, and lowering the maintenance cost. It avoids the technical problems in the prior art that the flat key connecting the output shaft of the driving motor and the driving gear is easily worn, resulting in unstable rotation of the driving mechanism and shortening the service life of the driving mechanism, causing unstable diagonals of the edging machine, frequent maintenance and replacement, and high maintenance cost.

[0073] In the description of this specification, the descriptions with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0074] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present application. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present application.

Claims

1. A driving mechanism, characterized in that: include: Driving parts; A coupling, one end of which is connected to the output shaft of the driving member; A drive shaft connected to an end of the coupling away from the drive member; A driving wheel is sleeved on an end of the driving shaft away from the coupling and is interference fit with the driving shaft.

2. The driving mechanism according to claim 1, characterized in that: The driving mechanism further comprises a box body, and one end of the driving shaft away from the coupling and the driving wheel are both rotatably arranged in the box body.

3. The driving mechanism according to claim 2, characterized in that: The driving mechanism also includes a transmission assembly, which is rotatably disposed in the box and meshedly connected with the driving wheel.

4. The driving mechanism according to claim 2, characterized in that: The driving mechanism further comprises a connecting shell, which is located on the outer circumference of the coupling and is respectively connected to the outer shell of the driving member and the box body.

5. The driving mechanism according to claim 4, characterized in that: The circumferential wall of the connecting shell is provided with an avoidance hole.

6. The driving mechanism according to claim 5, characterized in that: A plurality of the avoidance holes are provided, and the plurality of the avoidance holes are arranged at intervals along the circumferential direction of the connecting shell.

7. The driving mechanism according to claim 4, characterized in that: There is a distance between the inner circumferential wall of the connection housing and the outer circumferential wall of the coupling.

8. The driving mechanism according to claim 7, characterized in that: The spacing is D, which satisfies: 10mm≤D≤100mm.

9. A brick pushing device, characterized in that: The invention comprises the driving mechanism according to any one of claims 1 to 8.

10. An edge grinding machine, characterized in that: The invention comprises the brick pushing device described in claim 9.

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