CN215902409U

CN215902409U - Clamping device of cleaning machine

Info

Publication number: CN215902409U
Application number: CN202121856707.4U
Authority: CN
Inventors: 王建中
Original assignee: Suzhou Industrial Park Con Win Technology Engineering Co ltd
Current assignee: Suzhou Industrial Park Con Win Technology Engineering Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-02-25
Anticipated expiration: 2031-08-10

Abstract

The utility model relates to a clamping device of a cleaning machine, which comprises a driving mechanism and a clamping jaw device, wherein the clamping jaw device is connected with the driving mechanism, the driving mechanism comprises a sliding cylinder, a mounting plate, a rotating cylinder and a sliding table, the sliding cylinder is arranged on the mounting plate, the sliding cylinder is vertically arranged, the sliding table is arranged on the sliding cylinder, the rotating cylinder is arranged on the sliding table, a cylinder shaft of the rotating cylinder is connected with a hollow shaft through a coupler, the hollow shaft is connected with the clamping jaw device, the clamping jaw device comprises a driving motor, and the driving motor is arranged in the hollow shaft. The utility model can realize the lifting and the rotation of the clamping jaw device, thereby being convenient for flexibly clamping workpieces, and the driving motor is arranged in the hollow shaft, thereby reducing the height of the clamping device and reducing the space occupation.

Description

Clamping device of cleaning machine

Technical Field

The utility model relates to the technical field of cleaning machines, in particular to a clamping device of a cleaning machine.

Background

Cleaning machines are commonly used in industrial production for cleaning workpieces, and during cleaning, the workpieces need to be placed into the cleaning machine or clamped and cleaned by a clamping device. The existing clamping devices are single in function and usually only can realize the clamping and releasing functions. The position and angle of the workpiece may need to be adjusted during cleaning, so that the conventional clamping device is difficult to meet the requirements. Therefore, there is a need to develop a clamping device capable of lifting, rotating and using a cleaner more flexibly.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides the clamping device of the cleaning machine, which has the advantages of better flexibility, compact structure and smaller occupied space.

The specific technical scheme is as follows: the utility model provides a clamping device of cleaning machine, includes actuating mechanism and clamping jaw device, and the clamping jaw device is connected with actuating mechanism, actuating mechanism includes sliding cylinder, mounting panel, revolving cylinder and slip table, sliding cylinder sets up on the mounting panel, the vertical setting of sliding cylinder, and the slip table setting is on sliding cylinder, revolving cylinder sets up on the slip table, and revolving cylinder's cylinder axle passes through shaft coupling and hollow shaft coupling, the quill shaft is connected with the clamping jaw device, the clamping jaw device includes driving motor, and driving motor sets up in the quill shaft.

As preferred scheme, the slip table is equipped with the cover body, and the cover body forms with the mounting panel and holds the chamber, slide cylinder sets up and holds in the chamber.

As the preferred scheme, be equipped with the positioning seat on the slip table, the shaft coupling setting is in the positioning seat top.

Preferably, one end of the hollow shaft is provided with an annular part, and the annular part is provided with a mounting hole.

Preferably, the clamping jaw device comprises a fixing plate, the driving motor is arranged on the fixing plate, and the annular part of the hollow shaft is connected with the fixing plate.

Preferably, the hollow shaft includes a first connection portion and a second connection portion, the first connection portion having a smaller diameter than the second connection portion, and the driving motor is disposed in the second connection portion.

According to the preferable scheme, the clamping jaw device comprises a first clamping jaw assembly, a second clamping jaw assembly and a driving motor, the driving motor is connected with the first clamping jaw assembly and the second clamping jaw assembly through a transmission gear, the first clamping jaw assembly and the second clamping jaw assembly are oppositely arranged and are clamping jaw assemblies with the same structure, the clamping jaw assemblies comprise clamping jaw fingers, racks, a sliding plate and a sliding rail, the clamping jaw fingers are fixed on the sliding plate, the sliding plate is arranged on the sliding rail, the racks are arranged on the sliding plate, and the two racks are arranged in parallel and are respectively meshed with the transmission gear.

Preferably, the slide rail and the driving motor are respectively arranged on two sides of the fixing plate.

Preferably, a position sensor is arranged on the side surface of the fixing plate.

Preferably, the position sensor is provided in plurality, and the plurality of position sensors are arranged at intervals.

The utility model has the technical effects that: the utility model can realize the lifting and the rotation of the clamping jaw device, thereby being convenient for flexibly clamping workpieces, and the driving motor is arranged in the hollow shaft, thereby reducing the height of the clamping device and reducing the space occupation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic view of a clamping device of a cleaning machine according to an embodiment of the present invention.

Fig. 2 is a schematic view of a drive mechanism of an embodiment of the present invention.

Figure 3 is a schematic view of a jaw apparatus of an embodiment of the present invention.

Figure 4 is a schematic view of a jaw finger of an embodiment of the present invention.

Figure 5 is a schematic view of a jaw assembly of an embodiment of the present invention.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.

As shown in fig. 1 to 5, the clamping device of the cleaning machine of the present embodiment includes a driving mechanism 200 and a clamping jaw device 100, and the clamping jaw device 100 is connected to the driving mechanism 200. Actuating mechanism includes slide cylinder 1, mounting panel 2, revolving cylinder 3 and slip table 4, slide cylinder 1 sets up on mounting panel 2, the vertical setting of slide cylinder 1, and slip table 4 sets up on slide cylinder 1. The rotary cylinder 3 is arranged on the sliding table 4, a cylinder shaft of the rotary cylinder 3 is connected with a hollow shaft 6 through a coupler 5, the hollow shaft 6 is connected with the clamping jaw device 100, the clamping jaw device 100 comprises a driving motor 30, and the driving motor 30 is arranged in the hollow shaft 6. Among the above-mentioned technical scheme, can drive slip table 4 through slide cylinder 1 and slide to drive clamping jaw device 100 and go up and down. Through revolving cylinder 3, can drive quill shaft 6 through shaft coupling 5 and rotate to drive clamping jaw device 100 and rotate. By driving the motor 30, the gripping jaw apparatus 100 can grip or release the workpiece. Through the technical scheme, the lifting and the rotation of the clamping jaw device 100 can be realized, so that the workpiece can be clamped flexibly. Further, by providing the drive motor 30 in the hollow shaft, the height of the clamping device can be reduced.

In this embodiment, slip table 4 is equipped with the cover body 7, and the cover body 7 forms with mounting panel 2 and holds chamber 8, slide cylinder 1 sets up in holding chamber 8 to can protect spare part through the cover body 7. A positioning seat 41 is arranged on the sliding table 4, and the coupler 5 is arranged above the positioning seat 41. Through the technical scheme, the coupler 5 can be conveniently positioned and installed. One end of the hollow shaft 6 is provided with an annular part 9, and the annular part 9 is provided with a mounting hole 91. The clamping jaw arrangement 100 comprises a fixing plate 51, the drive motor 30 being arranged on the fixing plate 51, the annular portion 9 of the hollow shaft 6 being connected to the fixing plate 51. Thereby connecting the hollow shaft and the fixing plate by inserting bolts into the mounting holes 91. The hollow shaft 6 includes a first connecting portion 61 and a second connecting portion 62, the first connecting portion 61 having a smaller diameter than the second connecting portion 62, and the driving motor 30 is disposed in the second connecting portion 62.

The clamping jaw device 100 of the cleaning machine comprises a first clamping jaw assembly 10, a second clamping jaw assembly 20 and a driving motor 30, wherein the driving motor 30 is connected with the first clamping jaw assembly 10 and the second clamping jaw assembly 20 through a transmission gear 40, and the first clamping jaw assembly 10 and the second clamping jaw assembly 20 are oppositely arranged and are clamping jaw assemblies with the same structure. The clamping jaw assembly comprises clamping jaw fingers 11, racks 21, a sliding plate 31 and a sliding rail 41, wherein the clamping jaw fingers 11 are fixed on the sliding plate 31, the sliding plate 31 is arranged on the sliding rail 41, the racks 21 are arranged on the sliding plate 31, and the two racks 21 are arranged in parallel and are respectively meshed with the transmission gear 40. In the above technical scheme, the driving gear 40 is driven to rotate by the driving motor 30, so as to drive the first clamping jaw assembly and the second clamping jaw assembly to move. Because the two racks 21 are arranged in parallel, when the transmission gear 40 rotates, the two racks slide in parallel, so that the sliding plate 31 slides on the sliding rail 41, and the two clamping jaw fingers 11 are driven to approach or move away from each other, thereby clamping or releasing the workpiece 200, in this embodiment, the workpiece 200 is circular. Through the technical scheme, the clamping or releasing of the fingers of the clamping jaw can be conveniently controlled through one driving motor, and the driving structure is simplified. In addition, the distance between the fingers of the clamping jaw can be adjusted according to the size of the workpiece, and the adjustment is convenient.

In this embodiment, the slide rail 41 and the driving motor 30 are respectively disposed on two sides of the fixing plate 51, and a driving shaft of the driving motor 30 passes through the fixing plate and then is connected to the transmission gear 40. The side of the fixed plate 51 is provided with a position sensor 63 so as to sense the position of the fingers of the clamping jaws. The position sensor 63 is provided in plurality, and the plurality of position sensors 63 are provided at intervals. The plurality of position sensors 63 may include an origin and a plurality of stopping points to achieve different sizes of jaw fingers that open and close, allowing the jaw fingers to grip workpieces of different sizes.

In this embodiment, the clamping jaw finger 11 is provided with a clamping block 71, so that the workpiece can be clamped by the clamping block 71. The clamping jaw finger 11 is L-shaped, and the clamping block 71 is arranged at the outer end part of the clamping jaw finger 11. The outer side of the clamping block 71 is provided with a groove 711. Through the technical scheme, the groove 711 is arranged on the outer side of the end part of the clamping jaw finger 11, when the clamping jaw finger 11 clamps the inner side of the circular workpiece by outwards supporting, the groove 711 can clamp the workpiece to prevent the workpiece from falling off, and the clamping mode is to expose the surface of the workpiece to the maximum and is convenient to clean the outer side. In this embodiment, the inner side of the finger 11 of the clamping jaw is provided with an anti-collision pad 81, so that the closed position of the finger 11 plays a role in limiting and buffering.

The clamping jaw device of the cleaning machine can control clamping or releasing of the clamping jaw fingers through the driving motor, and can adjust the distance between the clamping jaw fingers according to the size of a workpiece, so that the cleaning machine is convenient to adjust; in addition, different clamping modes of the inner side and the outer side can be realized aiming at the circular workpiece, and the use flexibility is better.

The clamping device of the cleaning machine according to the present invention has been described above, but the present invention is not limited to the above-described specific embodiments, and various modifications and changes can be made without departing from the scope of the claims. The present invention includes various modifications and alterations within the scope of the claims.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a clamping device of cleaning machine, includes actuating mechanism and clamping jaw device, and the clamping jaw device is connected with actuating mechanism, its characterized in that, actuating mechanism includes sliding cylinder, mounting panel, revolving cylinder and slip table, sliding cylinder sets up on the mounting panel, the vertical setting of sliding cylinder, and the slip table setting is on sliding cylinder, revolving cylinder sets up on the slip table, and revolving cylinder's cylinder axle passes through shaft coupling and quill shaft connection, the quill shaft is connected with the clamping jaw device, the clamping jaw device includes driving motor, and driving motor sets up in the quill shaft.

2. The clamping device of a cleaning machine according to claim 1, wherein the slide table is provided with a cover body which forms a housing chamber with the mounting plate, and the slide cylinder is disposed in the housing chamber.

3. The clamping device of claim 2, wherein the sliding table is provided with a positioning seat, and the coupling is arranged above the positioning seat.

4. Clamping device for a cleaning machine according to claim 3, characterised in that the hollow shaft is provided at one end with an annular portion provided with mounting holes.

5. Clamping device of a cleaning machine according to claim 4, characterized in that the clamping jaw device comprises a fixing plate on which the drive motor is arranged, the ring of the hollow shaft being connected to the fixing plate.

6. Clamping device of a cleaning machine as claimed in claim 5, characterized in that the hollow shaft comprises a first connection and a second connection, the first connection having a smaller diameter than the second connection, the drive motor being arranged in the second connection.

7. The clamping device of the cleaning machine as claimed in claim 6, wherein the clamping jaw device comprises a first clamping jaw assembly, a second clamping jaw assembly and a driving motor, the driving motor is connected with the first clamping jaw assembly and the second clamping jaw assembly through a transmission gear, the first clamping jaw assembly and the second clamping jaw assembly are oppositely arranged and are clamping jaw assemblies with the same structure, the clamping jaw assemblies comprise clamping jaw fingers, a rack, a sliding plate and a sliding rail, the clamping jaw fingers are fixed on the sliding plate, the sliding plate is arranged on the sliding rail, the rack is arranged on the sliding plate, and the two racks are arranged in parallel and are respectively meshed with the transmission gear.

8. The clamping device of claim 7, wherein the slide rail and the driving motor are respectively disposed at both sides of the fixing plate.

9. The clamping device of claim 8, wherein the side of the fixing plate is provided with a position sensor.

10. The clamp device of claim 9, wherein the position sensor is provided in plurality, and the plurality of position sensors are spaced apart from each other.