Workpiece rotating device and cleaning equipment comprising same

Abstract

The utility model relates to the technical field of workpiece maintaining and machining, and discloses a workpiece rotating device and cleaning equipment comprising the workpiece rotating device. A workpiece rotating device comprises a bearing table, a rotating driving device and a rotating shaft assembly. The rotating shaft assembly comprises at least two rotating shafts used for bearing workpieces, the rotating shafts are rotationally connected to the bearing table, the rotating driving device is in transmission connection with at least one rotating shaft, and the rotating driving device is used for driving the rotating shafts to rotate so as to drive the workpieces on the rotating shafts to rotate. The workpiece cleaning device has the beneficial effects that the hidden part of a workpiece can be exposed for cleaning or other treatment, the danger coefficient is reduced, the safety of workers is guaranteed, and the working efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece maintenance and processing, in particular to a workpiece rotating device and cleaning equipment comprising the workpiece rotating device. Background Art

[0002] In the extrusion and die-casting industries, a lot of large equipment is needed. The parts and components used to make up the large equipment or the workpieces produced by these large equipment are usually large in size and weight. When these parts and components need to be cleaned, ultrasonic cleaning is generally used. However, when cleaning, the parts and components need to be flipped or moved to make the cleaning more comprehensive and careful. For parts and components with square or other angular cross-sections, the risk factor of flipping or moving is relatively small, but for parts and components with cylindrical outer contours, there is a possibility of rolling during flipping or moving, which is prone to danger. If the weight and volume are large, the risk factor will increase further, making cleaning more difficult, which is easy to cause waste of manpower and time, and is not conducive to improving production efficiency. Utility Model Content

[0003] The main purpose of the utility model is to provide a workpiece rotating device, aiming to solve the technical problems of high risk factor and low efficiency in the prior art when cleaning or processing cylindrical workpieces.

[0004] To achieve the above-mentioned purpose, the utility model proposes a workpiece rotating device, including a supporting platform, a rotating drive device and a rotating shaft assembly; the rotating shaft assembly includes at least two rotating shafts for supporting the workpiece, the rotating shafts are rotatably connected to the supporting platform, the rotating drive device is transmission-connected to at least one rotating shaft, and the rotating drive device is used to drive the rotating shaft to rotate, so as to drive the workpiece on the rotating shaft to rotate.

[0005] The beneficial effect of the utility model is that when the workpiece needs to be cleaned, the workpiece is placed on the rotating shaft assembly, and the rotating shaft is driven by the rotating drive device to rotate, thereby driving the workpiece to rotate, so that the workpiece can be fully cleaned. The workpiece rotating device in the utility model is used to rotate the workpiece, which can expose the hidden parts of the workpiece for cleaning or other treatment, reduce the risk factor, ensure the safety of the staff, and also help improve work efficiency.

[0006] Preferably, a rotation shaft placement groove is provided on the supporting platform, and the rotation shaft is at least partially placed in the rotation shaft placement groove and can rotate in the rotation shaft placement groove.

[0007] Preferably, the rotation driving device comprises a rotation driving motor, the rotation shaft of the rotation driving motor is opposite to the rotation shaft placement groove, and is fixedly connected to the rotation shaft placed therein to drive the rotation shaft to rotate.

[0008] Preferably, an opening is provided on the upper side of the rotating shaft placement groove for allowing the rotating shaft to pass through.

[0009] Preferably, the rotating shaft assembly includes two rotating shafts, the two rotating shafts are respectively a driving shaft and a driven shaft, and the driving shaft is drivingly connected to the rotating drive device.

[0010] Preferably, two annular limiting steps are provided on the rotating shaft. When a workpiece is supported on the rotating shaft, the workpiece is located between the two annular limiting steps to limit the axial movement of the workpiece along the rotating shaft.

[0011] Preferably, a workpiece avoidance groove is provided on the supporting platform, and the workpiece avoidance groove is provided on the lower side of the rotating shaft assembly to avoid the workpiece supported on the rotating shaft.

[0012] The utility model also provides a cleaning device, comprising the workpiece rotating device.

[0013] Preferably, the cleaning equipment further comprises an ultrasonic cleaning device. During cleaning, the workpiece is supported on the rotating shaft assembly, and the emitting end of the ultrasonic cleaning device faces the workpiece.

[0014] Preferably, a dirt collection groove is further provided on the supporting platform, and the dirt collection groove is located below the rotating shaft assembly. When a workpiece is supported on the rotating shaft assembly, the dirt collection groove faces the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0016] Figure 1 It is a front view of the workpiece rotating device in the embodiment of the utility model when supporting the workpiece;

[0017] Figure 2 It is a schematic diagram of the structure of the supporting platform and the rotating bearing supporting the workpiece in the embodiment of the utility model;

[0018] Figure 3 It is a right side view of the workpiece rotating device in the embodiment of the utility model when supporting the workpiece;

[0019] Figure 4 It is a top view of the workpiece rotating device in the embodiment of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the driving shaft in the embodiment of the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the driven shaft in the embodiment of the utility model;

[0022] Figure 7 It is a schematic diagram of the structure of the cleaning device in the embodiment of the utility model.

[0023] In the accompanying drawings: 1-supporting platform, 11-rotating shaft placement groove, 111-opening, 12-workpiece avoidance groove, 13-dirt collection groove, 2-rotating shaft assembly, 21-rotating shaft, 211-limiting block, 2111-annular limiting step, 22-driving shaft, 23-driven shaft, 3-rotating drive device, 31-rotating drive motor, 311-rotating shaft, 4-fixing hole, 10-workpiece, 20-ultrasonic cleaning device, 201-transmitting end.

[0024] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] It should be noted that if the embodiments of the present invention involve directional indications, such as up, down, left, right, front, back, etc., then the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0027] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0028] like Figures 1 to 6As shown, a workpiece rotating device includes a supporting platform 1, a rotating drive device 3 and a rotating shaft assembly 2; the rotating shaft assembly 2 includes at least two rotating shafts 21 for supporting the workpiece 10, the rotating shaft 21 is rotatably connected to the supporting platform 1, the rotating drive device 3 is transmission-connected to at least one rotating shaft 21, and the rotating drive device 3 is used to drive the rotating shaft 21 to rotate, so as to drive the workpiece 10 on the rotating shaft 21 to rotate.

[0029] When the workpiece 10 needs to be cleaned, the workpiece 10 is placed on the rotating shaft assembly 2, and the rotating drive device 3 drives the rotating shaft 21 to rotate, thereby driving the workpiece 10 to rotate, so that the workpiece 10 can be fully cleaned. The workpiece rotating device of the utility model can be used to rotate the workpiece 10, so that the hidden parts of the workpiece 10 can be exposed for cleaning or other treatments, and the risk factor is reduced, the safety of the staff is ensured, and the work efficiency is also improved.

[0030] The workpiece 10 mentioned in this embodiment does not only refer to the workpiece 10 produced by the large equipment mentioned in the background technology, but refers to those objects that need to be placed on the workpiece rotating device for rotation during work.

[0031] The workpiece rotating device in this embodiment can be used not only when cleaning the workpiece 10, but also in other processes that require rotating the workpiece 10, such as when the workpiece 10 needs to be colored or when the workpiece 10 needs to be inspected in all directions.

[0032] In some specific embodiments, reference Figure 2 A rotation shaft placement groove 11 is provided on the supporting platform 1, and the rotation shaft 21 is at least partially placed in the rotation shaft placement groove 11 and can rotate in the rotation shaft placement groove 11.

[0033] Specifically, two stop rings are provided on the rotating shaft 21, and the stop rings are fixedly sleeved on the rotating shaft 21, and the two ends of the rotating shaft 21 protrude from the two stop rings respectively. In the workpiece rotating device of this embodiment, one rotating shaft 21 corresponds to two rotating shaft placement grooves 11, and the two ends of the rotating shaft 21 are respectively placed in the two rotating shaft placement grooves 11, and the two stop rings can limit the rotating shaft 21 from moving along its own axial direction.

[0034] In some specific embodiments, reference Figure 3 The rotation driving device 3 includes a rotation driving motor 31. The rotation shaft 311 of the rotation driving motor 31 faces the rotation shaft placement groove 11 and is fixedly connected to the rotation shaft 21 placed therein to drive the rotation shaft 21 to rotate.

[0035] Specifically, the rotating shaft 311 of the rotation drive motor 31 is at least partially hollow, so that one end of the rotating shaft 21 can be inserted into the rotating shaft 311. The rotating shaft 311 and the rotating shaft 21 are both provided with fixing holes 4, and the rotating shaft 311 and the rotating shaft 21 are fixed circumferentially and axially by screwing screws into the fixing holes 4, so that the rotation drive motor 31 can drive the rotating shaft 21 to rotate. The rotating shaft 311 of the rotation drive motor 31 is detachably connected to the rotating shaft 21, which is conducive to replacing different rotating shafts 21 according to different workpieces 10, thereby expanding the application range of the workpiece rotating device.

[0036] In another embodiment, the rotating shaft 311 of the rotating drive motor 31 is fixed to the rotating shaft 21 by welding, as long as it can drive the rotating shaft 21 to rotate.

[0037] In some other embodiments, there are other transmission structures between the rotation driving device 3 and the rotating shaft 21, such as a gear rack transmission structure, as long as it can drive the rotating shaft 21 to rotate.

[0038] In some specific embodiments, reference Figure 2 An opening 111 is provided on the upper side of the rotating shaft placement groove 11 for the rotating shaft 21 to pass through.

[0039] An opening 111 is provided on the upper side of the rotating shaft placement groove 11, so that the rotating shaft 21 can be more conveniently installed and removed from the supporting platform 1. When the rotating shaft 21 needs to be installed, it is only necessary to place the two ends of the rotating shaft 21 into the corresponding two rotating shaft placement grooves 11; when the rotating shaft 21 needs to be removed, it is only necessary to take the rotating shaft 21 out of the opening 111. Such a configuration is also conducive to replacing rotating shafts 21 of different models to match workpieces 10 of different specifications.

[0040] In some specific embodiments, reference Figures 4 to 6 The rotating shaft assembly 2 includes two rotating shafts 21 , which are a driving shaft 22 and a driven shaft 23 , respectively. The driving shaft 22 is transmission-connected to the rotating driving device 3 .

[0041] The rotation driving device 3 drives the active shaft 22 to rotate, and drives the workpiece 10 to rotate. In order not to hinder the rotation of the workpiece 10, under the action of friction, the workpiece 10 drives the driven shaft 23 to rotate.

[0042] In some other specific embodiments, each rotating shaft 21 is directly rotatably connected to the rotating driving device 3 and can drive the workpiece 10 to rotate.

[0043] In some other embodiments, the rotating shaft assembly 2 includes more than two rotating shafts 21 .

[0044] In some specific embodiments, reference Figures 4 to 6Two annular limiting steps 2111 are provided on the rotating shaft 21 . When the workpiece 10 is supported on the rotating shaft 21 , the workpiece 10 is located between the two annular limiting steps 2111 to limit the axial movement of the workpiece 10 along the rotating shaft 21 .

[0045] Specifically, due to the diameter difference between the rotating shaft 21 and the above-mentioned limiting ring, the above-mentioned annular limiting step 2111 is formed, so two annular limiting steps 2111 are provided on the rotating shaft 21. The two limiting rings are arranged at intervals, and when the rotating shaft 21 supports the workpiece 10, the workpiece 10 is located between the two limiting rings, that is, the two annular limiting steps 2111.

[0046] In some other embodiments, two annular limiting steps 2111 may be machined on the rotating shaft 21 by means of turning, as long as the axial movement of the workpiece 10 along the rotating shaft 21 can be limited.

[0047] In some specific embodiments, reference Figure 4 A workpiece avoidance groove 12 is provided on the supporting platform 1 , and the workpiece avoidance groove 12 is provided on the lower side of the rotating shaft assembly 2 to avoid the workpiece 10 supported on the rotating shaft 21 .

[0048] Since the workpiece rotating device in this embodiment is mainly used for workpieces 10 with cylindrical outer contours, when the workpiece 10 is placed on the two rotating shafts 21, the part of the workpiece 10 between the two rotating shafts 21 will be lower than the position in contact with the rotating shafts 21, and may come into contact with the support platform 1, causing damage to the workpiece 10 or even other more serious accidents. Providing the workpiece avoidance groove 12 is conducive to reducing the probability of such an incident, ensuring that the quality of the workpiece 10 is not damaged, and improving the safety factor.

[0049] This embodiment also provides a cleaning device, such as Figure 7 , including the above-mentioned workpiece rotating device.

[0050] In some specific embodiments, reference Figure 7 The cleaning equipment also includes an ultrasonic cleaning device 20 . During cleaning, the workpiece 10 is supported on the rotating shaft assembly 2 , and the emitting end 201 of the ultrasonic cleaning device 20 faces the workpiece 10 .

[0051] When the workpiece rotating device rotates the workpiece 10 supported thereon, the ultrasonic cleaning device 20 performs cleaning, which is beneficial to more comprehensively clean the workpiece 10 and improve the cleaning quality and efficiency.

[0052] In some specific embodiments, reference Figure 4 A dirt collecting groove 13 is also provided on the supporting platform 1 , and the dirt collecting groove 13 is located below the rotating shaft assembly 2 . When a workpiece 10 is supported on the rotating shaft assembly 2 , the dirt collecting groove 13 faces the workpiece 10 .

[0053] During cleaning, dirt on the workpiece 10 falls off and enters the dirt collection tank 13, which is convenient for subsequent unified treatment and helps to maintain a clean working environment.

[0054] Furthermore, the dirt collection groove 13 and the workpiece avoidance groove 12 described above have the same structure, and the structure has the beneficial effects of both collecting dirt and avoiding the workpiece 10 .

[0055] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A workpiece rotating device, characterized in that: It comprises a supporting platform (1), a rotation driving device (3) and a rotation shaft assembly (2); The rotating shaft assembly (2) comprises at least two rotating shafts (21) for supporting the workpiece (10); the rotating shafts (21) are rotatably connected to the supporting platform (1); the rotating drive device (3) is transmission-connected to at least one of the rotating shafts (21); the rotating drive device (3) is used to drive the rotating shaft (21) to rotate, thereby driving the workpiece (10) on the rotating shaft (21) to rotate.

2. The workpiece rotating device according to claim 1, characterized in that: The support platform (1) is provided with a rotation shaft placement groove (11), and the rotation shaft (21) is at least partially placed in the rotation shaft placement groove (11) and can rotate in the rotation shaft placement groove (11).

3. The workpiece rotating device according to claim 2, characterized in that: The rotation drive device (3) comprises a rotation drive motor (31), wherein a rotation shaft (311) of the rotation drive motor (31) faces the rotation shaft placement groove (11) and is fixedly connected to the rotation shaft (21) placed therein, so as to drive the rotation shaft (21) to rotate.

4. The workpiece rotating device according to claim 2, characterized in that: An opening (111) through which the rotating shaft (21) can pass is provided on the upper side of the rotating shaft placement groove (11).

5. The workpiece rotating device according to claim 1, characterized in that: The rotating shaft assembly (2) comprises two rotating shafts (21), the two rotating shafts (21) are respectively a driving shaft (22) and a driven shaft (23), and the driving shaft (22) is drivingly connected to the rotating drive device (3).

6. The workpiece rotating device according to claim 1, characterized in that: The rotating shaft (21) is provided with two annular limiting steps (2111); when the workpiece (10) is supported on the rotating shaft (21), the workpiece (10) is located between the two annular limiting steps (2111) to limit the axial movement of the workpiece (10) along the rotating shaft (21).

7. The workpiece rotating device according to claim 1, characterized in that: The support platform (1) is provided with a workpiece avoidance groove (12), and the workpiece avoidance groove (12) is arranged on the lower side of the rotating shaft assembly (2) to avoid the workpiece (10) supported on the rotating shaft (21).

8. A cleaning device, characterized in that: A workpiece rotating device comprising the workpiece rotating device according to any one of claims 1 to 7.

9. The cleaning device according to claim 8, characterized in that: It also comprises an ultrasonic cleaning device (20). During cleaning, the workpiece (10) is supported on the rotating shaft assembly (2), and the emitting end (201) of the ultrasonic cleaning device (20) faces the workpiece (10).

10. The cleaning device according to claim 9, characterized in that: The support platform (1) is also provided with a dirt collection groove (13), and the dirt collection groove (13) is located below the rotating shaft assembly (2). When the workpiece (10) is supported on the rotating shaft assembly (2), the dirt collection groove (13) faces the workpiece (10).

Images