Small-size pulling mechanism

Abstract

The utility model discloses a small-size pulling mechanism, which comprises a bottom plate, the rotating shaft is arranged on the bottom plate; the rotating block is arranged on the rotating shaft in a sleeving manner and rotates around the rotating shaft; the pneumatic driving mechanism is connected with one end of the rotating block and drives the rotating block to rotate; the pair of sliding rails are arranged on the two sides of the top of the bottom plate; the sliding block is connected to the pair of sliding rails in a sliding manner; two ends of the connecting rod are respectively hinged with the other ends of the sliding block and the rotating block. The air cylinder device is simple and small in overall structure, small in occupied space, capable of being used in small scene space and lower in cost due to the fact that the air cylinder is adopted for driving.

Description

Technical Field

[0001] The utility model relates to the technical field of automation equipment, and particularly relates to a small-sized pulling mechanism. Background Art

[0002] In the production and processing process of battery cells, due to the large variety of components, there are a large number of production equipment in the entire production workshop. When processing, a push-pull mechanism is often required to clamp or short-distance transport workpieces. However, most of the current ones adopt a motor drive form, which occupies a large control area and has a high cost. Summary of the Invention

[0003] According to an embodiment of the utility model, a small-sized pulling mechanism is provided, which includes:

[0004] A bottom plate;

[0005] A rotating shaft, which is arranged on the bottom plate;

[0006] A rotating block, which is sleeved on the rotating shaft and rotates around the rotating shaft;

[0007] A pneumatic driving mechanism, which is connected to one end of the rotating block and drives the rotating block to rotate;

[0008] A pair of slide rails, which are arranged on both sides of the top of the bottom plate;

[0009] A slider, which is slidably connected to the pair of slide rails;

[0010] A connecting rod, the two ends of which are respectively hinged to the slider and the other end of the rotating block.

[0011] Further, the pneumatic driving mechanism includes:

[0012] A connecting plate, which is arranged on the top of the bottom plate;

[0013] A cylinder, which is hinged to the connecting plate, and the output end of the cylinder is hinged to one end of the rotating block.

[0014] Further, the pneumatic driving mechanism further includes: a first connecting head, one end of which is connected to the output end of the cylinder, and the other end of which is hinged to the rotating block.

[0015] Further, the slider is of a concave structure, and the connecting plate is located between the cylinder and the connecting rod.

[0016] Further, it further includes:

[0017] A connecting block, which is arranged on the slider;

[0018] A second connecting head, one end of which is connected to one end of the connecting rod, and the other end of which is hinged to the connecting block;

[0019] The third connector, one end of the third connector is connected to the other end of the connecting rod, and the other end of the third connector is hinged to the other end of the rotating block.

[0020] Furthermore, the bottom plate is of a convex structure.

[0021] According to an embodiment of the present utility model, a small-volume pulling mechanism has a simple and compact overall structure, occupies a small space, meets the use requirements of small-scene spaces, and uses a cylinder as the drive, resulting in lower costs.

[0022] It is to be understood that both the foregoing general description and the following detailed description are exemplary and are intended to provide further explanation of the claimed technology. Brief Description of the Drawings

[0023] Figure 1 FIG. is a schematic perspective view of a small-volume pulling mechanism according to an embodiment of the present utility model.

[0024] Figure 2 FIG. is a schematic top view of a small-volume pulling mechanism according to an embodiment of the present utility model. Detailed Description of the Embodiments

[0025] Hereinafter, with reference to the accompanying drawings, the preferred embodiments of the present utility model will be described in detail to further illustrate the present utility model.

[0026] First, in combination with Figures 1 - 2 A small-volume pulling mechanism according to an embodiment of the present utility model is described, which is used to control the reciprocating movement of the slider 6 on the slide rail 5, thereby driving the tooling or workpiece located on the slider 6 to move, and its application scenarios are very wide.

[0027] As Figures 1 - 2 shown, a small-volume pulling mechanism according to an embodiment of the present utility model includes a bottom plate 1, a rotating shaft 2, a rotating block 3, a pneumatic driving mechanism, a pair of slide rails 5, a slider 6, and a connecting rod 7.

[0028] Specifically, as Figures 1 - 2 shown, the rotating shaft 2 is arranged on the bottom plate 1; the rotating block 3 is sleeved on the rotating shaft 2 and rotates around the rotating shaft 2; the pneumatic driving mechanism is connected to one end of the rotating block 3 to drive the rotating block 3 to rotate; a pair of slide rails 5 are arranged on both sides of the top of the bottom plate 1; the slider 6 is slidably connected to the pair of slide rails 5; both ends of the connecting rod 7 are respectively hinged to the slider 6 and the other end of the rotating block 3.

[0029] Furthermore, as Figures 1 - 2 shown, the pneumatic driving mechanism includes: a connecting plate 41 and a cylinder 42. The connecting plate 41 is arranged on the top of the bottom plate 1; the cylinder 42 is hinged to the connecting plate 41, and the output end of the cylinder 42 is hinged to one end of the rotating block 3.

[0030] Furthermore, as Figures 1 - 2 shown, the pneumatic driving mechanism further includes: a first connector 43, one end of the first connector 43 is connected to the output end of the air cylinder 42, and the other end of the first connector 43 is hinged to the rotating block 3, improving the connection stability.

[0031] Furthermore, as Figures 1 - 2 shown, the slider 6 is of a concave structure, and the connecting plate 41 is located between the air cylinder 42 and the connecting rod 7, with a reasonable layout to reduce the overall volume.

[0032] Furthermore, as Figures 1 - 2 shown, a small-volume pulling mechanism according to an embodiment of the present invention further includes: a connecting block 81, a second connector 82, and a third connector 83. The connecting block 81 is arranged on the slider 6; one end of the second connector 82 is connected to one end of the connecting rod 7, and the other end of the second connector 82 is hinged to the connecting block 81; one end of the third connector 83 is connected to the other end of the connecting rod, and the other end of the third connector 83 is hinged to the other end of the rotating block 3, improving the connection stability.

[0033] Furthermore, as Figures 1 - 2 shown, the bottom plate 1 is of a convex structure, reducing the volume and saving materials.

[0034] During operation, through the movement of the air cylinder 42, the rotating block 3 is driven to rotate around the rotating shaft 2, and thus the slider 6 is pulled on the slide rail 5 through the connecting rod 7, realizing the reciprocating movement of the jig or workpiece located on the slider 6.

[0035] As described above, with reference to Figures 1 - 2 a small-volume pulling mechanism according to an embodiment of the present invention is described. The overall structure is simple, small, occupies little space, meets the use in small-scene spaces, and uses the air cylinder 42 as the drive, with lower costs.

[0036] It should be noted that in this specification, the term "comprising", "including" or any other variant thereof is intended to cover a non-exclusive inclusion, such that a process, method, article or device including a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, the elements defined by the statement "including..." do not exclude the existence of additional identical elements in the process, method, article or device including the said elements.

[0037] Although the content of the present utility model has been introduced in detail through the above preferred embodiments, it should be recognized that the above description should not be construed as a limitation of the present utility model. After those skilled in the art have read the above content, various modifications and substitutions to the present utility model will be obvious. Therefore, the protection scope of the present utility model shall be defined by the appended claims.

Claims

1. A small-volume pulling mechanism, characterized in that, Comprising: Base plate; Rotating shaft, the rotating shaft is arranged on the base plate; Rotating block, the rotating block is sleeved on the rotating shaft and rotates around the rotating shaft; Pneumatic drive mechanism, the pneumatic drive mechanism is connected to one end of the rotating block and drives the rotating block to rotate; A pair of slide rails, the pair of slide rails are arranged on both sides of the top of the base plate; Slider, the slider is slidably connected to the pair of slide rails; Connecting rod, both ends of the connecting rod are respectively hinged to the slider and the other end of the rotating block.

2. The small-volume pulling mechanism according to claim 1, wherein The pneumatic drive mechanism comprises: Connecting plate, the connecting plate is arranged on the top of the base plate; Cylinder, the cylinder is hinged on the connecting plate, and the output end of the cylinder is hinged to one end of the rotating block.

3. The small-volume pulling mechanism according to claim 2, wherein, The pneumatic drive mechanism further comprises: a first connector, one end of the first connector is connected to the output end of the cylinder, and the other end of the first connector is hinged to the rotating block.

4. The small-volume pulling mechanism according to claim 2, wherein The slider is of a concave structure, and the connecting plate is located between the cylinder and the connecting rod.

5. The small-volume pulling mechanism according to claim 1, wherein, Further comprising: Connecting block, the connecting block is arranged on the slider; Second connector, one end of the second connector is connected to one end of the connecting rod, and the other end of the second connector is hinged to the connecting block; Third connector, one end of the third connector is connected to the other end of the connecting rod, and the other end of the third connector is hinged to the other end of the rotating block.

6. The small-volume pulling mechanism according to claim 1, characterized in that, The base plate is of a convex structure.

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