Cam grabbing device for accessories

Abstract

The cam grabbing device comprises a stand column, a mounting plate is fixedly connected to the top of the stand column, a sliding mechanism is arranged on the front side of the mounting plate, and a grabbing mechanism is fixedly connected to the bottom of the sliding mechanism. And a driving mechanism used for driving the grabbing mechanism to move on the sliding mechanism is arranged on the rear side of the mounting plate. According to the cam grabbing device for the accessories, the sliding mechanism, the grabbing mechanism and the driving mechanism are matched with one another, the driving mechanism can achieve movement of the grabbing mechanism on the sliding mechanism in a two-dimensional plane only through one driving motor, and therefore the grabbing requirements of the accessories at different positions are met; compared with a traditional scheme that X-axis movement and Y-axis movement need two motors, hardware cost is remarkably reduced, and use of components such as the motors and speed reducers is reduced.

Description

Technical Field

[0001] This utility model relates to the field of automated production equipment technology, specifically to a cam-type material gripping device for parts. Background Technology

[0002] In the field of automated production, the gripping and loading of parts are crucial steps in the production process. Currently, parts gripping devices typically use X-axis and Y-axis movement to achieve the gripping mechanism's movement in a two-dimensional plane. This method requires separate motors for each of the X and Y axes, which undoubtedly increases the hardware cost of the device. Furthermore, the use of two motors not only complicates the drive system structure but also increases the device's energy consumption and maintenance costs.

[0003] Based on the above, this utility model proposes a cam-type material gripping device for accessories, which can effectively solve the above problems. Utility Model Content

[0004] This utility model addresses the shortcomings of the existing technology by providing a cam-type material gripping device for accessories.

[0005] This utility model is achieved through the following technical solution:

[0006] A cam-type gripping device for accessories includes a column, a mounting plate fixedly connected to the top of the column, a sliding mechanism provided on the front side of the mounting plate, a gripping mechanism fixedly connected to the bottom of the sliding mechanism, and a drive mechanism provided on the rear side of the mounting plate for driving the gripping mechanism to move on the sliding mechanism.

[0007] According to the above technical solution, as a further preferred technical solution, the sliding mechanism includes an "I"-shaped sliding plate. Multiple first sliders are fixedly connected to the upper and lower ends of the rear side of the sliding plate. The first sliders are slidably connected to the first guide rail, and the first guide rail is fixedly connected to the mounting plate. Second sliders are fixedly connected to the four corners of the sliding plate, and two second sliders located on the same vertical plane are slidably connected to the second guide rail. The bottom of the two second guide rails are connected to the gripping mechanism.

[0008] According to the above technical solution, as a further preferred technical solution, the gripping mechanism includes a first mounting block fixedly connected to the bottom of two second guide rails, a cylinder fixing plate fixedly connected to the front side of the first mounting block, a clamping cylinder mounted on the cylinder fixing plate, and a gripper fixedly connected to the movable end of the clamping cylinder.

[0009] According to the above technical scheme, as a further preferred technical scheme of the above technical scheme, the driving mechanism comprises a driving motor, an output end of the driving motor is fixedly connected with an input end of a speed reducer, the speed reducer is fixedly connected with the rear side of the mounting plate through a second mounting block, an output end of the speed reducer is fixedly connected with one end of a connecting block in sequence through the second mounting block and the mounting plate, the other end of the connecting block is fixedly connected with two clamping blocks, a guide block is clamped between the two clamping blocks, a guide rail fixed block is connected to the front side of the guide block, and the guide rail fixed block is fixedly connected with the middle part of one of the second guide rails.

[0010] According to the above technical scheme, as a further preferred technical scheme of the above technical scheme, the front side of the mounting plate is provided with a guide groove matched with the guide block for sliding, and the guide groove is in the shape of an "n".

[0011] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0012] The utility model discloses a kind of cam material grabbing devices for accessory, by the mutual cooperation between sliding mechanism, grabbing mechanism and driving mechanism, driving mechanism only uses one driving motor can realize the movement of grabbing mechanism in two-dimensional plane on sliding mechanism, to meet the grabbing demand of different position accessory, compared with the scheme that traditional X axis and Y axis are moved and need two motors, significantly reduce hardware cost, reduce the use of motor, reducer and other components. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the overall structure schematic diagram of the utility model;

[0014] Figure 2 It is the sliding mechanism structure schematic diagram of the utility model;

[0015] Figure 3 It is the driving mechanism structure schematic diagram of the utility model;

[0016] Figure 4 It is Figure 3 Another angle structure schematic view. DETAILED DESCRIPTION

[0017] In order to make those skilled in the art better understand the technical scheme of the utility model, the preferred embodiment of the utility model will be described below in combination with specific embodiments, but it should be understood that the drawings are only used for exemplary description, and cannot be understood as the limitation of the patent; in order to better illustrate the embodiment, some components in the drawings may be omitted, enlarged or reduced, and do not represent the size of actual product; for those skilled in the art, it is understandable that some well-known structures in the drawings and their description may be omitted. The positional relationship described in the drawings is only used for exemplary description, and cannot be understood as the limitation of the patent.

[0018] A cam-type material gripping device for accessories includes a column 1, a mounting plate 2 fixedly connected to the top of the column 1, a sliding mechanism 3 provided on the front side of the mounting plate 2, a gripping mechanism 4 fixedly connected to the bottom of the sliding mechanism 3, and a driving mechanism 5 provided on the rear side of the mounting plate 2 for driving the gripping mechanism 4 to move on the sliding mechanism 3.

[0019] Furthermore, in another embodiment, the sliding mechanism 3 includes an "I"-shaped sliding plate 31. Multiple first sliders 32 are fixedly connected to the upper and lower ends of the rear side of the sliding plate 31. The first sliders 32 are slidably connected to the first guide rail 33, and the first guide rail 33 is fixedly connected to the mounting plate 2. Second sliders 34 are fixedly connected to the four corners of the sliding plate 31, and two second sliders 34 located on the same vertical plane are slidably connected to the second guide rail 35. The bottom of the two second guide rails 35 are connected to the gripping mechanism 4.

[0020] By setting up the sliding mechanism 3, the sliding action of the first slider 32 and the first guide rail 33 provides precise guidance for the left and right movement of the slide plate, ensuring the movement of the gripping mechanism in the horizontal direction; at the same time, the sliding action of the second slider 34 and the second guide rail 35 ensures the movement of the gripping mechanism 4 in the vertical direction.

[0021] Furthermore, in another embodiment, the gripping mechanism 4 includes a first mounting block 41 fixedly connected to the bottom of two second guide rails 35. A cylinder fixing plate 42 is fixedly connected to the front side of the first mounting block 41. A clamping cylinder 43 is mounted on the cylinder fixing plate 42, and a gripper 44 is fixedly connected to the movable end of the clamping cylinder 43.

[0022] By setting up the gripping mechanism 4, the grippers can quickly and accurately open and close under the interaction of the first mounting block 41, the cylinder fixing plate 42, the clamping cylinder 43, and the gripper 44, thereby completing the gripping and releasing action of the parts and meeting the needs of rapid gripping on the production line.

[0023] Furthermore, in another embodiment, the drive mechanism 5 includes a drive motor 51, the output end of which is fixedly connected to the input end of a reducer 52. The reducer 52 is fixedly connected to the rear side of the mounting plate 2 via a second mounting block 53. The output end of the reducer 52 passes through the second mounting block 53 and the mounting plate 2 in sequence and is fixedly connected to one end of a connecting block 54. The other end of the connecting block 54 is fixedly connected to two clamping blocks 55, and a guide block 56 is clamped between the two clamping blocks 55. A guide rail fixing block 57 is connected to the front side of the guide block 56, and the guide rail fixing block 57 is fixedly connected to the middle of one of the second guide rails 35.

[0024] By setting the driving mechanism, under the mutual cooperation between the connecting block 54, the clamping block 55, the guide block 56 and the guide rail fixed block 57, the driving mechanism can realize the movement of the grabbing mechanism in the two-dimensional plane on the sliding mechanism by using only one driving motor, thereby meeting the grabbing demand of accessories in different positions.

[0025] Further, in another embodiment, the front side of the mounting plate 2 is provided with a guide groove 21 cooperating with the guide block 56 to slide, and the guide groove 21 is in the shape of "n".

[0026] By cooperating with the guide groove 21 and the guide block 56 to slide, the guide block 56 is provided with accurate guidance and limiting action for movement, so as to guide the guide block 56 to move according to a specific trajectory.

[0027] The working principle of one embodiment of the utility model is as follows:

[0028] Firstly, the driving motor 51 in the driving mechanism 5 is started, and then the power is transmitted to the connecting block 54 through the speed reducer 52, the connecting block 54 drives the clamping block 55 and the guide block 56 to move, the "n" shaped guide groove 21 on the front side of the mounting plate cooperates with the guide block 54, and drives the guide block 54 to slide in the guide groove; the front side of the guide block 54 is connected with the guide rail fixed block 57, and the guide rail fixed block 57 is fixed with one of the second guide rails 35, so as to transmit the power to the sliding mechanism 3; the first sliding block 32 on the rear side of the sliding plate 31 of the sliding mechanism 3 is slidably connected with the first guide rail 33 on the mounting plate 2, so as to realize horizontal movement, and the second sliding block 34 on the four corners of the sliding plate 31 is slidably connected with the second guide rail 35, so as to realize vertical movement, and the combination of the two movements enables the grabbing mechanism 4 to move in the two-dimensional plane; the grabbing mechanism 4 is fixed on the bottom of the second guide rail through the first mounting block 41, after moving to the target position, the clamping cylinder 43 on the cylinder fixed plate 42 is started, and the movable end pushes the clamping jaw 44 to open or close to complete grabbing or releasing.

[0029] According to the description and drawings of the utility model, those skilled in the art can easily manufacture or use the utility model of a cam grabbing device for accessories, and can produce the positive effects recorded in the utility model.

[0030] Unless otherwise stated and limited, the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like, as used herein, refer to the orientation or position of the device or element shown in the drawings, and are used only to facilitate the description of the present application and simplify the description, and do not indicate or imply that the device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore the terms describing the orientation or position of the device or element herein are only used for exemplary description, and cannot be understood as a limitation on the patent. For those skilled in the art, the specific meanings of the above terms can be understood in conjunction with the drawings and according to the specific circumstances.

[0031] Unless otherwise stated and limited, the terms "set", "connected" and "connected" in the present application should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication between the two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0032] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Any simple modification or equivalent change of the above embodiment according to the technical essence of the present application falls within the scope of protection of the present application.

Claims

1. A cam-type gripping device for parts, characterized in that: The system includes a column (1), a mounting plate (2) is fixedly connected to the top of the column (1), a sliding mechanism (3) is provided on the front side of the mounting plate (2), a gripping mechanism (4) is fixedly connected to the bottom of the sliding mechanism (3), and a driving mechanism (5) is provided on the rear side of the mounting plate (2) for driving the gripping mechanism (4) to move on the sliding mechanism (3).

2. The cam-type gripping device for parts according to claim 1, characterized in that: The sliding mechanism (3) includes a sliding plate (31) in the shape of an "I". Multiple first sliders (32) are fixedly connected to the upper and lower ends of the rear side of the sliding plate (31). The first sliders (32) are slidably connected to the first guide rail (33), and the first guide rail (33) is fixedly connected to the mounting plate (2). The four corners of the sliding plate (31) are fixedly connected to the second sliders (34), and the two second sliders (34) located on the same vertical plane are slidably connected to the second guide rail (35). The bottom of the two second guide rails (35) is connected to the gripping mechanism (4).

3. The cam-type gripping device for parts according to claim 2, characterized in that: The gripping mechanism (4) includes a first mounting block (41) fixedly connected to the bottom of two second guide rails (35). A cylinder fixing plate (42) is fixedly connected to the front side of the first mounting block (41). A clamping cylinder (43) is mounted on the cylinder fixing plate (42). A gripper (44) is fixedly connected to the movable end of the clamping cylinder (43).

4. A cam-type gripping device for parts according to claim 2, characterized in that: The drive mechanism (5) includes a drive motor (51), the output end of which is fixedly connected to the input end of a reducer (52). The reducer (52) is fixedly connected to the rear side of the mounting plate (2) via a second mounting block (53). The output end of the reducer (52) passes through the second mounting block (53) and the mounting plate (2) in sequence and is fixedly connected to one end of a connecting block (54). The other end of the connecting block (54) is fixedly connected to two clamping blocks (55). A guide block (56) is clamped between the two clamping blocks (55). A guide rail fixing block (57) is connected to the front side of the guide block (56). The guide rail fixing block (57) is fixedly connected to the middle of one of the second guide rails (35).

5. A cam-type gripping device for parts according to claim 1, characterized in that: The front side of the mounting plate (2) is provided with a guide groove (21) that slides in cooperation with the guide block (56), and the guide groove (21) is in the shape of an "n".

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