An automated robotic device

Abstract

The utility model discloses an automatic mechanical hand device relates to manipulator technical field, the utility model discloses a support is provided with clamping mechanism and two auxiliary mechanism on the support, the clamping mechanism includes the motor fixed connection on the support, the inner wall rotationally connected of support has two -way screw rod, the left side of two -way screw rod extends to the support outside, the output shaft of motor is fixedly connected with two -way screw rod through the shaft coupling, the auxiliary mechanism includes the limit block no.

Description

Technical Field

[0001] This utility model belongs to the field of robotic arm technology, and in particular relates to an automated robotic arm device. Background Technology

[0002] Against the backdrop of the transformation and upgrading of the manufacturing industry, the drawbacks of traditional manual operations in terms of precision, efficiency, and cost are becoming increasingly prominent. For example, in the electronic chip manufacturing process, manual soldering is not only inefficient but also prone to errors due to fatigue, leading to a higher product defect rate. Automated robotic arms have emerged to address this issue. They integrate mechanics, electronics, sensor technology, and computer control technology to simulate human hand movements and perform tasks such as grasping, handling, and assembly. Compared with manual labor, they can significantly improve production precision and efficiency, reduce labor costs, and greatly promote the automation and intelligence of industrial production.

[0003] However, existing automated robotic arms have difficulty holding oddly shaped objects stably during use, and the objects are prone to falling off or shifting from the device, resulting in a significant decrease in the device's accuracy. Utility Model Content

[0004] The purpose of this utility model is to provide an automated robotic arm device. By setting up a gripping mechanism, it solves the problem that existing automated robotic arm devices are difficult to grip stably when grasping some oddly shaped objects, and the objects are easy to fall off or deviate from the device, resulting in a significant reduction in the accuracy of the device.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is an automated robotic arm device, including a support frame, on which a clamping mechanism and two auxiliary mechanisms are provided;

[0007] The clamping mechanism includes a motor fixedly connected to the bracket, a bidirectional threaded rod rotatably connected to the inner wall of the bracket, the left side of the bidirectional threaded rod extending to the outside of the bracket, the output shaft of the motor being fixedly connected to the bidirectional threaded rod via a coupling, and the auxiliary mechanism including a limiting block 1 disposed at the bottom of the bracket.

[0008] Furthermore, the inner wall of the bracket is slidably connected to two sliders, the bidirectional threaded rod passes through the two sliders, the outer wall of the bidirectional threaded rod is threadedly connected to the two sliders, the bottom of each of the two sliders is fixedly connected to a connecting block, and the inner wall of each connecting block is fixedly connected to two limiting blocks.

[0009] Furthermore, the inner walls of the two connecting blocks 1 are slidably connected to connecting blocks 2. The two connecting blocks 2 are provided with a plurality of sliding grooves on the side that is close to each other. The inner walls of the plurality of sliding grooves are slidably connected to sliders 2. The inner walls of the plurality of sliding grooves away from sliders 2 are fixedly connected to springs 1. The sides of the plurality of springs 1 that are close to each other are respectively fixedly connected to a plurality of sliders 2.

[0010] Furthermore, two sliders three are slidably connected to the top and bottom of the limiting block one, and a limiting rod is fixedly connected to the side of each slider three that is far apart from each other. The outer walls of the limiting rods are slidably connected to the connecting block one, and the side of each limiting rod that is far apart from each other extends out of the connecting block one.

[0011] Furthermore, spring 2 is sleeved on the outer wall of each of the limiting rods, and the sides of the spring 2 that are close to each other are fixedly connected to each of the sliders 3, while the sides of the spring 2 that are far apart from each other are fixedly connected to the connecting block 1, and the sides of the limiting rods that are far apart from each other are fixedly connected to the limiting block 2.

[0012] Furthermore, a plurality of hinge blocks are provided between the second connecting block and the first connecting block, and the sides of the plurality of sliders three near the second connecting block are respectively fixedly connected to the plurality of hinge blocks away from the second connecting block. The side of the second connecting block near the first connecting block is fixedly connected to the plurality of hinge blocks near the second connecting block. A plurality of hinge rods are hingedly provided on the plurality of hinge blocks.

[0013] This utility model has the following beneficial effects:

[0014] 1. By setting up a clamping mechanism, the motor can be started to rotate its output shaft, thereby driving two sliders one to move closer to each other through the bidirectional threaded rod. This, in turn, drives two connecting blocks two to move closer to each other through the two connecting blocks one. When slider two contacts the object, it will slide into the groove and apply pressure to spring one, causing it to undergo elastic deformation and generate elastic force. When slider two has completely slid into the groove and connecting block two contacts the limiting block one, the motor can be turned off to complete the clamping. This allows for stable clamping of oddly shaped objects, preventing them from falling off or shifting from the device, thus ensuring that the device's accuracy is not reduced.

[0015] 2. By setting an auxiliary mechanism, when the connecting block two moves to contact the limiting block one, it will drive the slider three to slide under the action of the hinge block and hinge rod. At this time, the slider three will drive the limiting rod to slide into the connecting block one, and cause the spring two to stretch and generate elastic force. When the limiting block one contacts the connecting block two, the limiting block two also contacts the connecting block one. At this time, under the action of the elastic force of the spring two, there will be a force that pushes the connecting block two away from the limiting block one. Under the action of this force, the clamping will be more stable, so that when clamping the item, the reaction force can fix the item more stably on the clamping mechanism, thereby further ensuring the stability of the device clamping.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a partial cross-sectional view of the clamping mechanism of this utility model;

[0020] Figure 3 This is a schematic diagram of the overall structure of the spring of this utility model;

[0021] Figure 4 This is a partial cross-sectional view of the auxiliary mechanism of this utility model;

[0022] Figure 5 This is a schematic diagram of the overall structure of the spring 2 of this utility model.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1. Bracket; 2. Clamping mechanism; 201. Motor; 202. Bidirectional threaded rod; 203. Slider 1; 204. Connecting block 1; 205. Connecting block 2; 206. Slide groove; 207. Slider 2; 208. Spring 1; 3. Auxiliary mechanism; 301. Limiting block 1; 302. Slider 3; 303. Limiting rod; 304. Spring 2; 305. Limiting block 2; 306. Hinge block; 307. Hinge rod. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-5 As shown, this utility model is an automated robotic arm device, including a support 1. A clamping mechanism 2 and two auxiliary mechanisms 3 are mounted on the support 1. The clamping mechanism 2 includes a motor 201 fixedly connected to the support 1. A bidirectional threaded rod 202 is rotatably connected to the inner wall of the support 1, with its left side extending outside the support 1. The output shaft of the motor 201 is fixedly connected to the bidirectional threaded rod 202 via a coupling. Two sliders 203 are slidably connected to the inner wall of the support 1, with the bidirectional threaded rod 202 passing through both sliders 203. The outer wall of the bidirectional threaded rod 202 is threadedly connected to the two sliders 203. Connecting blocks 204 are fixedly connected to the bottom of each slider 203. The inner wall is fixedly connected to two limiting blocks 301 respectively. The inner walls of the two connecting blocks 204 are slidably connected to connecting blocks 205. Several sliding grooves 206 are opened on the side of the two connecting blocks 205 that are close to each other. Sliding blocks 207 are slidably connected to the inner walls of the several sliding grooves 206. Springs 208 are fixedly connected to the inner walls of the several sliding grooves 206 that are away from the sliding blocks 207. The side of the several springs 208 that are close to each other is fixedly connected to several sliding blocks 207. By setting the clamping mechanism 2, it is possible to stably clamp some oddly shaped objects, prevent the objects from falling off or shifting from the device, and thus ensure that the accuracy of the device is not reduced.

[0027] The auxiliary mechanism 3 includes a limiting block 301 located at the bottom of the support 1. Two sliders 302 are slidably connected to the top and bottom of the limiting block 301. Limiting rods 303 are fixedly connected to the sides of the sliders 302 that are far apart from each other. The outer walls of the limiting rods 303 are slidably connected to a connecting block 204. The sides of the limiting rods 303 that are far apart from each other extend beyond the connecting block 204. Springs 304 are fitted onto the outer walls of the limiting rods 303. The sides of the springs 304 that are close to each other are fixedly connected to the sliders 302. The sides of the springs 304 that are far apart from each other are fixedly connected to the connecting block 204. The limiting rods 302... 3. Limiting blocks 2 305 are fixedly connected to the sides of the connecting blocks 2 205 and 204 respectively. Several hinge blocks 306 are provided between the connecting blocks 2 205 and 204 respectively. Several sliders 302 are fixedly connected to the side of the connecting blocks 2 205 with the side of the connecting blocks 306 away from the connecting blocks 2 205 respectively. The side of the connecting blocks 2 205 with the connecting blocks 1 204 is fixedly connected to the side of the connecting blocks 2 205 with the side of the connecting blocks 306. Several hinge rods 307 are hinged on the several hinge blocks 306. By setting the auxiliary mechanism 3, when clamping the item, the reaction force can be used to fix the item more stably on the clamping mechanism 2, thereby further ensuring the stability of the device clamping.

[0028] A specific application of this embodiment is as follows: In use, the device can be installed in the corresponding position, and the item to be clamped can be placed under the device. Then, the motor 201 can be started to rotate its output shaft, thereby driving the two sliders 203 to move closer together through the bidirectional threaded rod 202. This, in turn, drives the two connecting blocks 205 to move closer together through the two connecting blocks 204. When the slider 207 contacts the item, it will slide into the groove 206 and apply pressure to the spring 208, causing it to undergo elastic deformation and generate elastic force. When the slider 207 is completely slid into the groove 206 and the connecting block 205 contacts the limiting block 301, the device will continue to operate. Afterwards, the motor 201 can be turned off to complete the clamping. During the process of connecting block 205 moving to contact limit block 1 301, it will drive slider 302 to slide under the action of hinge block 306 and hinge rod 307. At this time, slider 302 will drive limit rod 303 to slide into connecting block 1 204, and cause spring 2 304 to stretch and generate elastic force. When limit block 1 301 contacts connecting block 2 205, limit block 2 305 also contacts connecting block 1 204. At this time, under the action of spring 2 304, there will be a force that pushes connecting block 2 205 away from limit block 1 301. Under the action of this force, the clamping will be more stable.

[0029] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0030] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An automated robotic arm device, characterized in that: Includes a support (1), on which a clamping mechanism (2) and two auxiliary mechanisms (3) are provided; The clamping mechanism (2) includes a motor (201) fixedly connected to the bracket (1). A bidirectional threaded rod (202) is rotatably connected to the inner wall of the bracket (1). The left side of the bidirectional threaded rod (202) extends to the outside of the bracket (1). The output shaft of the motor (201) is fixedly connected to the bidirectional threaded rod (202) through a coupling. The auxiliary mechanism (3) includes a limiting block (301) set at the bottom of the bracket (1).

2. The automated robotic arm device according to claim 1, characterized in that, The inner wall of the bracket (1) is slidably connected to two sliders (203), and the bidirectional threaded rod (202) passes through the two sliders (203). The outer wall of the bidirectional threaded rod (202) is threadedly connected to the two sliders (203). The bottom of each of the two sliders (203) is fixedly connected to a connecting block (204), and the inner wall of each connecting block (204) is fixedly connected to two limiting blocks (301).

3. The automated robotic arm device according to claim 2, characterized in that, The inner walls of the two connecting blocks 1 (204) are slidably connected to connecting blocks 2 (205), and several grooves (206) are provided on the side of the two connecting blocks 2 (205) that are close to each other.

4. The automated robotic arm device according to claim 3, characterized in that, Each of the several slide grooves (206) has a slider two (207) slidably connected to its inner wall. Each of the several slide grooves (206) has a spring one (208) fixedly connected to its inner wall on the side away from the slider two (207). The sides of the several springs one (208) that are close to each other are respectively fixedly connected to the several slider two (207).

5. An automated robotic arm device according to claim 4, characterized in that, The top and bottom of the limiting block 1 (301) are slidably connected to two sliders 3 (302), and the sides of the sliders 3 (302) that are far apart from each other are fixedly connected to limiting rods (303). The outer walls of the limiting rods (303) are slidably connected to the connecting block 1 (204), and the sides of the limiting rods (303) that are far apart from each other extend to the outside of the connecting block 1 (204).

6. An automated robotic arm device according to claim 5, characterized in that, The outer walls of several limiting rods (303) are fitted with springs two (304). The sides of several springs two (304) that are close to each other are fixedly connected to several sliders three (302). The sides of several springs two (304) that are far apart from each other are fixedly connected to connecting block one (204). The sides of several limiting rods (303) that are far apart from each other are fixedly connected to limiting block two (305).

7. An automated robotic arm device according to claim 6, characterized in that, A plurality of hinge blocks (306) are provided between the second connecting block (205) and the first connecting block (204). A plurality of sliders (302) are fixedly connected to the side of the second connecting block (205) with the side of the third connecting block (306) away from the second connecting block (205). The side of the second connecting block (205) with the first connecting block (204) is fixedly connected to the side of the second connecting block (205) with the hinge blocks (306) with the third connecting block (306). A plurality of hinge rods (307) are hinged on the third connecting block (306).

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