Material taking mechanism and material transfer equipment
By introducing a buffer component into the retrieval mechanism to provide buffering along the preset direction, the problem of poor applicability of the existing retrieval mechanism in scenarios where the space is small but a large buffering stroke is required is solved, and the effect of reducing material and maintenance costs is achieved. .
Patent Information
- Application Number
- CN202421100997.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-20
AI Technical Summary
The existing material extraction mechanism is difficult to apply in scenarios where the space is small but requires a large buffer stroke, and the material use and maintenance costs are high.
A picking mechanism is designed, including a driving component, an adsorption component, a buffer component and an installation bracket. The buffer component is installed between the installation bracket and the adsorption component to provide buffering along the preset direction to avoid crushing the material to be picked up or the suction cup. And reduce material and maintenance costs.
The retrieval mechanism can provide a large buffer stroke in a small space environment, avoid structural changes and increase in space occupation, and reduce material and maintenance costs.
Smart Images
Figure CN222373789U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of product processing, and particularly relates to a material taking mechanism and material transfer equipment. Background Art
[0002] The traditional material-retrieving mechanism is generally composed of a cylinder and a universal suction cup. The cylinder drives the universal suction cup to rise and fall, so that the universal suction cup can absorb the material to be retrieved and retrieve the material. However, since there is no buffer structure between the cylinder and the universal suction cup, it is easy to crush the material to be retrieved or the suction cup, and the material and maintenance costs are high.
[0003] Therefore, some existing materials-retrieving mechanisms use a cylinder with a suction cup with a buffer hardware, and use the buffer function of the buffer hardware to avoid crushing the material to be retrieved or the suction cup. However, when the buffer stroke required by the suction cup increases, the existing technology needs to increase the volume of the buffer hardware accordingly, which will increase the space required for the material-retrieving mechanism to be installed. Therefore, the existing material-retrieving mechanism is difficult to apply to buffering scenarios with a small space but a large buffer stroke. Utility Model Content
[0004] The technical problem to be solved by the utility model is: to provide a material taking mechanism and material transfer equipment in view of the technical problem that the existing material taking mechanism is difficult to be applied to the buffering scene with small space but large buffering stroke is required.
[0005] In order to solve the above technical problems, on the one hand, the embodiment of the utility model provides a material taking mechanism, including a driving component, an adsorption component, a buffer component and a mounting bracket, wherein the driving component is connected to the mounting bracket, and the driving component is used to drive the adsorption component to move along a preset direction;
[0006] The buffer component is installed between the mounting bracket and the adsorption component, and the buffer component is used to provide buffering for the adsorption component along the preset direction.
[0007] According to the material-grabbing mechanism of the embodiment of the utility model, the driving component is connected to the mounting bracket, and the buffer component is arranged between the mounting bracket and the adsorption component, so that when the driving component drives the mounting bracket to move in a preset direction, the adsorption component is driven to move in the same direction as the mounting bracket. During this process, the buffer component provides a buffer for the adsorption component along the preset direction to avoid crushing the material to be taken or the suction cup, thereby reducing the material and maintenance costs. At the same time, since the buffer component can provide a buffer stroke for the adsorption component, when a larger buffer stroke is required, there is no need to change the structure of the adsorption component, nor is there any need to increase the space occupied by the material-grabbing mechanism when it is installed, so that the material-grabbing mechanism can be applied to buffering scenarios with a small space but a larger buffer stroke.
[0008] Optionally, the buffer assembly includes a first elastic member, a guide column and a limit member, one end of the guide column is connected to the limit member, the other end of the guide column passes through the mounting bracket and is connected to the buffer assembly, and the guide column can move relative to the mounting bracket along the preset direction;
[0009] The first elastic member is sleeved on the guide column, and the first elastic member is elastically supported between the limiting member and the mounting bracket along the preset direction.
[0010] Optionally, the buffer assembly further includes a second elastic member, the second elastic member is sleeved on the guide column, and the second elastic member is elastically supported between the mounting bracket and the adsorption assembly along the preset direction.
[0011] Optionally, the buffer assembly further includes a linear bearing, the linear bearing is mounted on the mounting bracket, the guide column passes through the linear bearing and can slide relative to the linear bearing along the preset direction.
[0012] Optionally, a plurality of the buffer components are provided, and the plurality of buffer components are arranged between the mounting bracket and the adsorption component at intervals.
[0013] Optionally, the adsorption assembly includes an adsorption bracket, a buffer hardware and a suction cup, the buffer hardware is installed on the adsorption bracket, the suction cup is connected to the buffer hardware, and the buffer hardware is used to provide a buffer for the suction cup along the preset direction;
[0014] The buffer assembly is installed between the mounting bracket and the adsorption bracket.
[0015] Optionally, the buffer fitting can move relative to the adsorption bracket along a direction perpendicular to the preset direction.
[0016] Optionally, a sliding hole is provided on the adsorption bracket, the buffer hardware passes through the sliding hole and is connected to the suction cup, and the buffer hardware can slide relative to the sliding hole.
[0017] Optionally, the adsorption assembly further includes a hardware locking block, the buffer hardware is connected to the hardware locking block, and the hardware locking block is movably mounted on the adsorption bracket along a direction perpendicular to the preset direction.
[0018] Optionally, a magnetic attraction piece is provided on the hardware locking block, and the magnetic attraction piece can be magnetically attracted to the adsorption bracket.
[0019] Optionally, the buffer hardware is provided in plurality, the suction cup is provided in plurality, the hardware locking block is provided in plurality, the plurality of buffer hardware is provided in one-to-one correspondence with the plurality of suction cups, and the plurality of hardware locking blocks is provided in one-to-one correspondence with the plurality of buffer hardware.
[0020] On the other hand, an embodiment of the utility model provides a material transfer device, which includes the above-mentioned material taking mechanism. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a schematic diagram of a material taking mechanism provided in one embodiment of the utility model;
[0022] Figure 2 yes Figure 1 Explosion diagram.
[0023] The reference numerals in the specification are as follows:
[0024] 1. Driving assembly; 11. Linear cylinder;
[0025] 2. Adsorption component; 21. Adsorption bracket; 211. Sliding hole; 22. Buffer hardware; 23. Suction cup; 24. Hardware locking block; 25. Magnetic suction piece;
[0026] 3. Buffer assembly; 31. First elastic member; 32. Second elastic member; 33. Guide column; 34. Limiting member; 35. Linear bearing;
[0027] 4. Install the bracket; 41. Avoid the gap. DETAILED DESCRIPTION
[0028] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0029] like Figure 1 and Figure 2 As shown, the material picking mechanism provided by the embodiment of the utility model includes a driving component 1, an adsorption component 2, a buffer component 3 and a mounting bracket 4, wherein the driving component 1 is connected to the mounting bracket 4, and the driving component 1 is used to drive the mounting bracket 4 to move along a preset direction.
[0030] The buffer component 3 is installed between the mounting bracket 4 and the adsorption component 2, and the buffer component 3 is used to provide buffering for the adsorption component 2 along the preset direction.
[0031] The material-grabbing mechanism provided by the embodiment of the utility model connects the driving component 1 with the mounting bracket 4, and at the same time, the buffer component 3 is arranged between the mounting bracket 4 and the adsorption component 2, so that when the driving component 1 drives the adsorption component 2 to move in a preset direction, it drives the adsorption component 2 to move in the same direction as the mounting bracket 4. During this process, the buffer component 3 provides a buffer for the adsorption component 2 along the preset direction to avoid crushing the material to be taken or the suction cup, thereby reducing the material and maintenance costs. At the same time, because the buffer component 3 can provide a buffer stroke for the adsorption component 2, when a larger buffer stroke is required, there is no need to change the structure of the adsorption component 2, nor is there any need to increase the space occupied by the material-grabbing mechanism when it is installed, so that the material-grabbing mechanism can be applied to buffering scenarios with a small space but a larger buffer stroke.
[0032] In the illustrated embodiment, the preset direction is a vertical direction. In other embodiments, the preset direction may also be a horizontal direction, or the preset direction may also be an inclined direction that forms an angle with both the horizontal direction and the vertical direction.
[0033] In one embodiment, if Figure 1 and Figure 2 As shown, the driving assembly 1 includes a linear cylinder 11, and a piston rod of the linear cylinder 11 is connected to the mounting bracket 4, so that the linear cylinder 11 can drive the mounting bracket 4 to move along a preset direction.
[0034] In other embodiments not shown in the figures, the drive assembly may also be a screw assembly, a belt assembly or a linear motor assembly.
[0035] In one embodiment, if Figure 2 As shown, the buffer assembly 3 includes a first elastic member 31, a second elastic member 32, a guide column 33 and a stopper 34, one end of the guide column 33 is connected to the stopper 34, so that the first elastic member 31 sleeved on the guide column 33 is limited by the stopper 34 to prevent the first stopper 31 from being separated from the guide column 31. The other end of the guide column 33 passes through the mounting bracket 4 and is connected to the buffer assembly 3, and the guide column 33 can move relative to the mounting bracket 4 along the preset direction.
[0036] The first elastic member 31 is sleeved on the guide column 33, and the first elastic member 31 is elastically supported between the limit member 34 and the mounting bracket 4 along the preset direction, so that when the adsorption component 2 moves in the direction away from the mounting bracket 4, the first elastic member 31 provides buffering and restoring resilience.
[0037] The second elastic member 32 is sleeved on the guide column 33 , and the second elastic member 32 is elastically supported between the mounting bracket 4 and the adsorption component 2 along the preset direction, so that when the adsorption component 2 moves toward the direction close to the mounting bracket 4 , the second elastic member 32 provides buffering and restoring resilience.
[0038] In one embodiment, if Figure 2 As shown, the first elastic member 31 and the second elastic member 32 are both springs.
[0039] In one embodiment, if Figure 2 As shown, the buffer assembly 3 further includes a linear bearing 35, which is mounted on the mounting bracket 4, and the guide column 33 is passed through the linear bearing 35 and can slide relative to the linear bearing 35 along the preset direction. The linear bearing 35 can provide guidance for the movement of the guide column 33 to ensure the movement of the guide column 33 along the preset direction.
[0040] In one embodiment, if Figure 1 and Figure 2 As shown, the buffer components 3 are provided in plurality, and the plurality of buffer components 3 are arranged between the mounting bracket 4 and the adsorption component 2 at intervals to achieve buffering of the adsorption component 2 from multiple positions, thereby improving the buffering and making the movement of the adsorption component 2 smoother.
[0041] In one embodiment, if Figure 2 As shown, the adsorption assembly 2 includes an adsorption bracket 21, a buffer hardware 22 and a suction cup 23. The buffer hardware 22 is installed on the adsorption bracket 21. The suction cup 23 is connected to the buffer hardware 22. The buffer hardware 22 is used to provide a buffer along the preset direction for the suction cup 23. Therefore, the buffer hardware 22 will cooperate with the buffer assembly 3 to achieve secondary buffering of the suction cup 23, ensure stability, and prevent damage to the material to be taken or the suction cup 23.
[0042] The buffer component 3 is installed between the installation bracket 4 and the adsorption bracket 21 to achieve the installation of the buffer component 3.
[0043] In one embodiment, if Figure 2 As shown, the buffer hardware 22 can move relative to the adsorption bracket 21 in a direction perpendicular to the preset direction to drive the suction cup 23 to move in a direction perpendicular to the preset direction, and adjust the position of the suction cup 23 to adsorb materials of different specifications.
[0044] In one embodiment, if Figure 2As shown, a sliding hole 211 is provided on the adsorption bracket 21, and the buffer hardware 22 partially passes through the sliding hole 211 and is connected to the suction cup 23, and the buffer hardware 22 can slide relative to the sliding hole 211, thereby adjusting the position of the suction cup 23 along a direction perpendicular to the preset direction.
[0045] In one embodiment, if Figure 2 As shown, an avoidance notch 41 may be provided on the mounting bracket 4 at a position corresponding to the sliding hole 211 , and the avoidance notch 41 may provide avoidance for the buffer fitting 22 when the adsorption component 2 approaches the mounting bracket 4 .
[0046] In one embodiment, if Figure 2 As shown, the adsorption assembly 2 further includes a hardware locking block 24, the buffer hardware 22 is connected to the hardware locking block 24, and the hardware locking block 24 is movably mounted on the adsorption bracket 21 in a direction perpendicular to the preset direction. By moving the hardware locking block 24 relative to the adsorption bracket 21, the buffer hardware 22 and the suction cup 23 are driven to move in a direction perpendicular to the preset direction, thereby adjusting the position of the suction cup 23.
[0047] In one embodiment, if Figure 2 As shown, the hardware locking block 24 is provided with a magnetic member 25, and the magnetic member 25 can be magnetically adsorbed to the adsorption bracket 21. Through the magnetic adsorption between the magnetic member 25 and the adsorption bracket 21, the relative position between the hardware locking block 24 and the adsorption bracket 21 can be quickly adjusted, and the position adjustment can be achieved without additional tools.
[0048] In one embodiment, the magnetic attraction member 25 is embedded in the hardware locking block 24 .
[0049] In one embodiment, if Figure 2 As shown, the buffer hardware 22 is provided in plurality, the suction cup 23 is provided in plurality, and the hardware locking blocks 24 are provided in plurality. The plurality of buffer hardware 22 is provided in one-to-one correspondence with the plurality of suction cups 23, and the plurality of hardware locking blocks 24 is provided in one-to-one correspondence with the plurality of buffer hardware 22, so that the material to be taken can be adsorbed by the plurality of suction cups 23 to improve the adsorption stability.
[0050] In the material-retrieving mechanism provided by the embodiment of the utility model, when no material is retrieved, the first elastic member 31 is compressed under the deadweight of the adsorption assembly 2, and the second elastic member 32 is released and restored to its original length. When retrieving material, the suction cup 23 first contacts the material to be retrieved, and then, under the continuous action of the driving assembly 1, the mounting bracket 4 gradually approaches the suction cup 23, so that the second elastic member 32 is compressed by the force of the movement of the mounting bracket 4, and the first elastic member 31 is gradually released and restored to its original length.
[0051] The material transfer equipment provided by the embodiment of the utility model includes the material taking mechanism provided by the above embodiment.
[0052] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A material taking mechanism, characterized in that: It includes a driving component, an adsorption component, a buffer component and a mounting bracket, wherein the driving component is connected to the mounting bracket, and the driving component is used to drive the adsorption component to move along a preset direction; The buffer component is installed between the mounting bracket and the adsorption component, and the buffer component is used to provide buffering for the adsorption component along the preset direction.
2. The material taking mechanism according to claim 1, characterized in that: The buffer assembly includes a first elastic member, a guide column and a limiter, one end of the guide column is connected to the limiter, the other end of the guide column passes through the mounting bracket and is connected to the buffer assembly, and the guide column can move relative to the mounting bracket along the preset direction; The first elastic member is sleeved on the guide column, and the first elastic member is elastically supported between the limiting member and the mounting bracket along the preset direction.
3. The material taking mechanism according to claim 2, characterized in that: The buffer assembly further includes a second elastic member, the second elastic member is sleeved on the guide column, and the second elastic member is elastically supported between the mounting bracket and the adsorption assembly along the preset direction.
4. The material taking mechanism according to claim 2, characterized in that: The buffer assembly also includes a linear bearing, which is mounted on the mounting bracket. The guide column passes through the linear bearing and can slide relative to the linear bearing along the preset direction.
5. The material taking mechanism according to claim 2, characterized in that: A plurality of the buffer components are provided, and the plurality of the buffer components are arranged between the mounting bracket and the adsorption component at intervals.
6. The material taking mechanism according to any one of claims 1 to 5, characterized in that: The adsorption assembly includes an adsorption bracket, a buffer hardware and a suction cup, wherein the buffer hardware is installed on the adsorption bracket, the suction cup is connected to the buffer hardware, and the buffer hardware is used to provide a buffer for the suction cup along the preset direction; The buffer assembly is installed between the mounting bracket and the adsorption bracket.
7. The material taking mechanism according to claim 6, characterized in that: The buffer hardware can move relative to the adsorption bracket along a direction perpendicular to the preset direction.
8. The material taking mechanism according to claim 7, characterized in that: The adsorption bracket is provided with a sliding hole, the buffer hardware passes through the sliding hole and is connected with the suction cup, and the buffer hardware can slide relative to the sliding hole.
9. The material taking mechanism according to claim 6, characterized in that: The adsorption component also includes a hardware locking block, the buffer hardware is connected to the hardware locking block, and the hardware locking block is movably mounted on the adsorption bracket along a direction perpendicular to the preset direction.
10. The material taking mechanism according to claim 9, characterized in that: The hardware locking block is provided with a magnetic attraction piece, and the magnetic attraction piece can be magnetically adsorbed to the adsorption bracket.
11. The material taking mechanism according to claim 9, characterized in that: There are multiple buffer hardware, multiple suction cups, and multiple hardware locking blocks. The multiple buffer hardware is arranged in a one-to-one correspondence with the multiple suction cups, and the multiple hardware locking blocks are arranged in a one-to-one correspondence with the multiple buffer hardware.
12. A material transfer device, characterized in that: It comprises the material taking mechanism described in any one of claims 1-11.