Adsorption device and mounting equipment

Abstract

The utility model relates to the technical field of automation equipment, and discloses an adsorption device and mounting equipment. The adsorption device comprises a rotation driving piece, a rotation assembly, an adsorption assembly and an elastic piece. The rotating assembly is arranged on the rotating driving piece, and the rotating driving piece is configured to drive the rotating assembly to rotate. The adsorption assembly is arranged on the rotating assembly, and the adsorption assembly is configured to be connected with a workpiece and configured to move relative to the rotating assembly in the first direction. The elastic piece is connected with the adsorption assembly and the rotating assembly and is configured to provide elastic force in the first direction for the adsorption assembly. According to the adsorption device, the rotation driving piece, the rotation assembly, the adsorption assembly and the elastic piece are matched with one another to replace human hands, workpiece surface mounting operation is achieved in cooperation with an external driving structure, the continuity of workpiece surface mounting operation can be improved, and therefore the workpiece surface mounting efficiency can be improved.

Description

Technical Field

[0001] This application relates to the technical field of automated equipment, and more particularly, to an adsorption device and a mounting device. Background Art

[0002] During the assembly process of some products, it is necessary to paste workpieces such as foam or labels onto the positions of the products where the workpieces to be pasted are located. In the prior art, the efficiency of manually pasting workpieces is relatively low, resulting in a low assembly efficiency of the products. However, during the process of using a manipulator to pick up and mount a workpiece, the manipulator makes hard contact with the workpiece and the product, which easily causes damage to the product, so improvement is needed. Summary of the Utility Model

[0003] This application provides an adsorption device and a mounting device to replace manual workpiece mounting, improve the efficiency of workpiece mounting, and at the same time reduce the probability of product damage.

[0004] In the first aspect of this application, an adsorption device is provided for transferring a workpiece to a product. The adsorption device includes a rotation driving member, a rotation assembly, an adsorption assembly, and an elastic member. The rotation assembly is disposed on the rotation driving member, and the rotation driving member is configured to drive the rotation assembly to rotate. The adsorption assembly is disposed on the rotation assembly, and the adsorption assembly is configured to connect the workpiece and is configured to move relative to the rotation assembly in a first direction. The elastic member connects the adsorption assembly and the rotation assembly and is configured to elastically contract when the adsorption assembly moves in the first direction toward the rotation assembly.

[0005] In the above embodiment, after the adsorption assembly connects the workpiece, the rotation driving member is driven by an external driving structure to move toward the product, and the rotation driving member drives the rotating member to rotate to adjust the position state of the workpiece relative to the product so that the position of the workpiece and the workpiece to be mounted on the product are aligned in the first direction; then the rotation driving member is driven by the external driving structure to move toward the product in the first direction so that the workpiece moves toward the area of the workpiece to be mounted on the product. During the process of the workpiece moving toward the product, when the workpiece abuts against the product, the force between the product and the workpiece is transmitted to the elastic member through the adsorption assembly, and the elastic member is stressed and undergoes contraction deformation to absorb the impact on the product when the workpiece contacts the product, thereby helping to reduce the probability of product damage. At the same time, the elastic force of the elastic member is transmitted to the workpiece through the adsorption assembly, which helps the workpiece to fully fit the corresponding area of the product, thereby helping to improve the firmness of workpiece mounting. The rotation driving member, the rotation assembly, the adsorption assembly, and the elastic member cooperate with each other to replace the human hand and complete the workpiece mounting operation in cooperation with the external driving structure, which helps to improve the continuity of the workpiece mounting operation, and thus helps to improve the efficiency of workpiece mounting.

[0006] In some embodiments of the present application, the adsorption device further includes a sliding assembly. The sliding assembly includes a sliding member and a guiding member. The guiding member is connected to the rotating assembly, and the sliding member is connected to the adsorption assembly. The sliding member is slidably disposed on the guiding member and slides along a first direction.

[0007] In the above embodiments, the adsorption assembly is connected to the rotating assembly through the sliding assembly, and the sliding member is in sliding fit with the guiding member, which is beneficial to improving the stability of the adsorption assembly sliding relative to the rotating assembly along the first direction, so as to improve the accuracy of the position of the adsorption assembly and the position of the workpiece connected to the adsorption assembly.

[0008] In some embodiments of the present application, the sliding member is provided with a mating portion. The sliding assembly further includes a limiting member. The limiting member is disposed on the rotating assembly and is configured to restrict the sliding range of the mating portion.

[0009] In the above embodiments, the limiting member can restrict the sliding range of the mating portion. Therefore, the sliding range of the sliding member connected to the mating portion can be restricted, and thus the moving range of the adsorption assembly connected to the sliding member relative to the rotating assembly can be restricted, so as to limit the maximum deformation amount of the elastic member when it undergoes elastic deformation, which is beneficial to reducing the probability of the elastic member being damaged due to excessive deformation.

[0010] In some embodiments of the present application, the sliding member is provided with a mating groove, and the mating groove is the mating portion. The limiting member is inserted into the mating groove, and the inner end walls at both ends of the mating groove along the first direction are both configured to abut against the limiting member.

[0011] In the above embodiments, when the sliding member slides relative to the guiding member along the first direction, when the inner end wall at any end of the mating groove along the first direction abuts against the limiting member, the limiting member stops the sliding member from continuing to move, so as to achieve the effect of restricting the sliding range of the sliding member.

[0012] In some embodiments of the present application, the sliding member includes a first sliding sub-member and a second sliding sub-member. The adsorption assembly is connected to the first sliding sub-member, the first sliding sub-member is connected to the second sliding sub-member, and the second sliding sub-member is slidably disposed on the guiding member. The first sliding sub-member is provided with a mating portion.

[0013] In the above embodiments, the adsorption assembly is connected to the second sliding sub-member through the first sliding sub-member, and the second sliding sub-member is in sliding fit with the guiding member, which allows the adsorption assembly to slide relative to the guiding member. The mating portion is provided on the first sliding sub-member. By replacing different first sliding sub-members, corresponding specifications of the mating portion can be selected, so as to adjust the sliding range of the adsorption assembly, which is beneficial to improving the applicability to elastic members with different lengths or different elastic moduli, and by providing different elastic forces to the workpiece, the applicability to workpieces with different specifications or operation requirements can be improved.

[0014] In some embodiments of the present application, the rotating assembly includes a rotating member and a connecting member. Both the guiding member and the connecting member are connected to the rotating member, and the rotating driving member is configured to drive the rotating member to rotate. The connecting member is provided with a first recess, the sliding member is provided with a second recess, and both ends of the elastic member are respectively inserted into the first recess and the second recess.

[0015] In the above embodiments, when installing the elastic member, insert one end of the elastic member into the first recess, and then by compressing the elastic member, insert the other end of the elastic member into the second recess, so that one end of the elastic member can be connected to the rotating member through the connecting member, and the other end can be connected to the adsorption assembly through the sliding member. Both the first recess and the second recess can restrict the position of the elastic member, which is beneficial to improving the connection stability between the elastic member and the connecting member and between the elastic member and the sliding member.

[0016] In some embodiments of the present application, the connecting member can move relative to the rotating member in a first direction. The rotating assembly further includes a fixing member configured to fix the connecting member.

[0017] In the above embodiments, loosen the fixing member, move the connecting member relative to the rotating member in the first direction, and then lock the fixing member again to fix the connecting member, so as to adjust the distance between the connecting member and the sliding member in the first direction, and thus adjust the distance between the first recess and the second recess in the first direction, which is beneficial to improving the applicability to elastic members of different lengths or different elastic moduli, and by providing different elastic forces to the workpiece, the applicability to workpieces of different specifications or operation requirements can be improved.

[0018] In some embodiments of the present application, the connecting member includes two clamping portions, and the two clamping portions are oppositely arranged along the radial direction of rotation of the rotating member. The fixing member connects the two clamping portions so that both clamping portions are in contact with the rotating member, and at least one clamping portion is provided with a first recess.

[0019] In the above embodiments, when it is necessary to adjust the distance between the first recess and the second recess, loosen the fixing member, so that the two clamping portions can be separated from the rotating member for the clamping portions to move relative to the rotating member. When the position adjustment of the clamping portions is completed, lock the fixing member so that both clamping portions are in contact with the rotating member, and then the clamping portions can be fixed relative to the rotating member. When installing the elastic member, insert the elastic member into the first recess, so that the elastic member can be connected to the rotating member through the corresponding clamping portion.

[0020] In some embodiments of the present application, the adsorption assembly includes an adsorbing member and an adhering member. The adsorbing member adsorbs the adhering member and is configured to move relative to the rotating assembly in a first direction, and the adhering member is configured to adhere to the workpiece.

[0021] In the above embodiments, the adhesive member is sequentially connected to the rotating assembly through the adsorbing member and the elastic member. After the adhesive member adheres to the workpiece, the rotating assembly can drive the workpiece to move. When the adhesive force of the adhesive member weakens and the adhesive member needs to be replaced, the adsorbing member releases the adhesive member and re-adsorbs a new adhesive member, which is beneficial to realizing automatic replacement of the adhesive member, thereby facilitating the operation of replacing the adhesive member.

[0022] The second aspect of the present application provides a mounting device. The mounting device includes a bracket, a first driving assembly, a second driving assembly, and the above-mentioned adsorption device. The first driving assembly is disposed on the bracket, the second driving assembly is disposed on the first driving assembly, and the rotation driving member is disposed on the second driving assembly. The second driving assembly is configured to drive the rotating assembly to move in the first direction, and the first driving assembly is configured to drive the second driving assembly to move in the second direction. The second direction intersects the first direction.

[0023] In the above embodiments, when mounting the workpiece, after the adsorption assembly connects to the workpiece, the first driving assembly drives the second driving assembly to move in the second direction, and the rotation driving member drives the rotating assembly to rotate, so that the workpiece is aligned with the area of the product to be mounted with the workpiece in the first direction. Then, the second driving assembly drives the rotating assembly to move towards the product in the first direction, and the workpiece can be mounted on the product. The second direction intersects the first direction, which is beneficial to increasing the moving range of the adsorption assembly, thereby facilitating the adaptation to mounting workpieces on products located at different positions and simultaneously facilitating the adsorption of workpieces located at different positions. Description of the Drawings

[0024] Figure 1 is a schematic diagram of the overall structure of the adsorption device in an embodiment of the present application.

[0025] Figure 2 is Figure 1 an enlarged view of part A in

[0026] Figure 3 is Figure 1 an exploded schematic diagram of the connection structure between the adsorption assembly and the rotating assembly in

[0027] Figure 4 is Figure 1 a cross-sectional view taken along line B-B after removing some structures in

[0028] Figure 5 is Figure 1 an exploded schematic diagram of the structure of the rotating assembly in

[0029] Figure 6 is a schematic diagram of the overall structure of another adsorption device in an embodiment of the present application.

[0030] Figure 7 is a schematic diagram of the structure of the mounting device in an embodiment of the present application.

[0031] Description of Main Component Symbols

[0032] Adsorption Device 10

[0033] Rotary Driving Part 1

[0034] Coupling 11

[0035] Rotary Assembly 2

[0036] Rotary Part 21

[0037] Connecting Part 22

[0038] First Recessed Part 221

[0039] Clamping Part 222

[0040] Connection Hole 2221

[0041] Connection Screw Hole 2222

[0042] Fixing Part 23

[0043] Fixing Screw 231

[0044] Adsorption Assembly 3

[0045] Adsorbing Part 31

[0046] Negative Pressure Suction Nozzle 311

[0047] Adhesive Part 32

[0048] Connection Part 321

[0049] Adhesive Part 322

[0050] Elastic Part 4

[0051] Connection Base 5

[0052] Sensing Part 6

[0053] Connection Ring 61

[0054] Sensing Block 62

[0055] Position Detection Part 7

[0056] Sliding Assembly 8

[0057] Sliding Part 81

[0058] First Sliding Sub - part 811

[0059] Second Sliding Sub - part 812

[0060] Fitting Groove 813

[0061] Second recess 814

[0062] Guide member 82

[0063] Position-limiting member 83

[0064] Bracket 20

[0065] First driving assembly 30

[0066] First driving frame 301

[0067] First driving member 302

[0068] Second driving assembly 40

[0069] Second driving frame 401

[0070] Second driving member 402

[0071] Pressure detection member 50

[0072] Workpiece 100

[0073] Product 200

[0074] Mounting device 300

[0075] First direction Z

[0076] Second direction X Detailed implementation manners

[0077] Next, the technical solutions in the embodiments of the present application will be described with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments.

[0078] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of this application herein are only for the purpose of describing specific implementation manners, and are not intended to limit this application.

[0079] The terms "first" and "second" used herein are for descriptive purposes only, and cannot be construed as indicating or implying relative importance.

[0080] Embodiments of the present application provide an adsorption device and a mounting device to replace manual workpiece mounting and improve the efficiency of workpiece mounting. The adsorption device includes a rotation driving member, a rotation assembly, an adsorption assembly, and an elastic member. The rotation assembly is disposed on the rotation driving member, and the rotation driving member is configured to drive the rotation assembly to rotate. The adsorption assembly is disposed on the rotation assembly, and the adsorption assembly is configured to connect the workpiece and is configured to move relative to the rotation assembly in a first direction. The elastic member connects the adsorption assembly and the rotation assembly and is configured to elastically contract when the adsorption assembly moves toward the rotation assembly in the first direction.

[0081] After the adsorption assembly connects the workpiece, the rotation driving member is driven by an external driving structure to move toward the product, and the rotation driving member drives the rotating member to rotate to adjust the position state of the workpiece relative to the product so that the positions of the workpiece and the workpiece to be mounted on the product are aligned in the first direction; then the rotation driving member is driven by the external driving structure to move toward the product in the first direction so that the workpiece moves toward the area of the workpiece to be mounted on the product. During the process of the workpiece moving toward the product, when the workpiece abuts against the product, the elastic member is deformed by the force, and the elastic force of the elastic member is transmitted to the workpiece through the adsorption assembly so that the workpiece fits onto the corresponding area of the product. The elastic member can buffer the acting force of the rotation assembly on the adsorption assembly to reduce the magnitude of the impact force exerted on the workpiece or the product by the adsorption assembly, thereby facilitating reducing the probability of damage to the product or the workpiece. The rotation driving member, the rotation assembly, the adsorption assembly, and the elastic member cooperate with each other to replace the human hand and complete the workpiece mounting operation in cooperation with the external driving structure, which is beneficial to enhancing the continuity of the workpiece mounting operation and thus beneficial to improving the efficiency of workpiece mounting.

[0082] The following will describe in detail some embodiments of the present application with reference to the accompanying drawings. Without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0083] Refer to Figure 1, an embodiment of the present application provides an adsorption device 10 for transferring a workpiece 100 to a product 200. The adsorption device 10 includes a rotation driving member 1, a rotation assembly 2, an adsorption assembly 3, and an elastic member 4. The rotation assembly 2 is disposed on the rotation driving member 1, and the rotation driving member 1 is configured to drive the rotation assembly 2 to rotate. The adsorption assembly 3 is disposed on the rotation assembly 2, and the adsorption assembly 3 is configured to connect to the workpiece 100 and is configured to move relative to the rotation assembly 2 along a first direction Z. The elastic member 4 connects the adsorption assembly 3 and the rotation assembly 2 and is configured to elastically contract when the adsorption assembly 3 moves along the first direction Z toward the rotation assembly 2. In some embodiments, the first direction Z is parallel to the rotation axis of the rotation assembly 2. In other embodiments, the first direction Z intersects the rotation axis of the rotation assembly 2. As long as the workpiece 100 can be engaged with the product 200 when the adsorption assembly 3 moves toward the product 200 along the first direction Z, the specific orientation of the first direction Z is not limited in the present application.

[0084] During the process of mounting the workpiece 100 to the product 200 by the adsorption device 10, when the workpiece 100 abuts against the product 200, the force between the product 200 and the workpiece 100 is transmitted to the elastic member 4 through the adsorption assembly 3, and the elastic member 4 undergoes a contraction deformation under the force to absorb the impact on the product 200 when the workpiece 100 contacts the product 200. Thus, it is beneficial to reduce the probability of damage to the product 200. At the same time, the elastic force of the elastic member 4 is transmitted to the workpiece 100 through the adsorption assembly 3, which is beneficial to make the workpiece 100 fully fit the corresponding area of the product 200, and thus is beneficial to improve the firmness of the mounting of the workpiece 100.

[0085] The rotation driving member 1, the rotation assembly 2, the adsorption assembly 3, and the elastic member 4 cooperate with each other to replace manual labor and complete the mounting operation of the workpiece 100 in cooperation with an external driving structure, which is beneficial to improving the continuity of the mounting operation of the workpiece 100, and thus is beneficial to improving the efficiency of mounting the workpiece 100.

[0086] Refer to Figure 1 , in some embodiments, the adsorption device 10 further includes a connection seat 5. Both the rotation assembly 2 and the rotation driving member 1 are disposed on the connection seat 5, and the rotation assembly 2 is configured to rotate relative to the connection seat 5.

[0087] Refer to Figure 1, in some embodiments, the rotating assembly 2 includes a rotating member 21, and the adsorption assembly 3 is connected to the rotating member 21. The rotation driving member 1 is configured to drive the rotating member 21 to rotate. The rotating member 21 is in a shaft shape. It can be understood that the rotating member 21 is rotatably connected to the connecting seat 5 through a bearing. The rotation driving member 1 is a structural member including a motor. The output shaft of the rotation driving member 1 is connected to the rotating member 21 through a coupling 11 to drive the rotating member 21 to rotate, so as to drive the workpiece 100 connected to the adsorption assembly 3 to rotate, so that the workpiece 100 is aligned with the area on the product 200 where the workpiece 100 is to be mounted.

[0088] Referring to Figure 2 , in some embodiments, the adsorption device 10 further includes an induction member 6, a position detection member 7, and a control member (not shown in the figure). The induction member 6 includes a connecting ring 61 and an induction block 62. The induction block 62 is fixedly connected to the outer peripheral wall of the connecting ring 61. The connecting ring 61 is sleeved on the output shaft of the rotation driving member 1 and fixedly connected to the output shaft of the rotation driving member 1. The position detection member 7 is connected to the connecting seat 5 and is configured to detect the position of the induction block 62. Both the position detection member 7 and the rotation driving member 1 are electrically connected to the control member.

[0089] When the output shaft of the rotation driving member 1 drives the rotating assembly 2 to rotate, the induction block 62 rotates accordingly. When the position detection member 7 senses the induction block 62, the workpiece 100 is aligned with the area on the product 200 where the workpiece 100 is to be mounted. The control member controls the rotation driving member 1 to stop the output shaft of the rotation driving member 1, which is beneficial to improving the accuracy of aligning the workpiece 100 with the corresponding area on the product 200. The control member is a structural member including, and the position detection member 7 is a structural member including a photoelectric sensor. In other embodiments, the position detection member 7 is a structural member including a travel switch. The sensing end of the travel switch is used to abut against the induction block 62 for the induction block 62 to trigger the travel switch to sense the position of the induction block 62.

[0090] In other embodiments, the connecting ring 61 is sleeved on the rotating member 21 and fixedly connected to the rotating member 21. In other embodiments, the connecting ring 61 can be omitted, and the induction block 62 is connected to the output shaft of the rotation driving member 1 or the rotating member 21.

[0091] Referring to Figure 4In some embodiments, the adsorption device 10 further includes a sliding assembly 8. The sliding assembly 8 includes a sliding member 81 and a guide member 82. The guide member 82 is connected to the rotating assembly 2, and the sliding member 81 is connected to the adsorption assembly 3. The sliding member 81 is slidably arranged on the guide member 82 and slides along the first direction Z. The adsorption assembly 3 is connected to the rotating assembly 2 through the sliding assembly 8. The sliding member 81 and the guide member 82 slide in cooperation, which is conducive to improving the stability of the adsorption assembly 3 relative to the rotating assembly 2 along the first direction Z, so as to improve the accuracy of the position of the adsorption assembly 3 and the position of the workpiece 100 connected to the adsorption assembly 3. It can be understood that the guide member 82 is fixedly connected to the rotating member 21.

[0092] In some embodiments, two sets of sliding assemblies 8 are provided, and the two sets of sliding assemblies 8 are arranged opposite each other along the rotational radial direction of the rotating assembly 2, thereby further improving the stability and accuracy of the sliding of the adsorption assembly 3 along the first direction Z. It is understood that the two sets of sliding assemblies 8 are arranged opposite each other along the radial direction of the rotating member 21. In other embodiments, three or more sets of sliding assemblies 8 are provided, and all corresponding sliding assemblies 8 are arranged in sequence along the circumference of the rotating assembly 2. It is understood that multiple sliding assemblies 8 are arranged in sequence along the circumference of the rotating member 21.

[0093] Reference Figure 4 In some embodiments, the sliding member 81 includes a first sliding sub-member 811 and a second sliding sub-member 812. The adsorption component 3 is connected to the first sliding sub-member 811, which is connected to the second sliding sub-member 812. The second sliding sub-member 812 is slidably disposed on the guide member 82. The adsorption component 3 is connected to the second sliding sub-member 812 via the first sliding sub-member 811. The second sliding sub-member 812 slides in cooperation with the guide member 82, allowing the adsorption component 3 to slide relative to the guide member 82, which helps to improve the stability of the adsorption component 3 sliding relative to the rotating member 21. At the same time, by removing the first sliding sub-member 811, the adsorption component 3 can be removed without affecting the sliding cooperation between the second sliding sub-member 812 and the guide member 82, so as to facilitate replacement or maintenance of the adsorption component 3.

[0094] In some embodiments, the first sliding sub-component 811 is block-shaped, the second sliding sub-component 812 is a sliding seat, and the first sliding sub-component 811 is fixedly connected to the second sliding sub-component 812 by screws. It can be understood that the adsorption component 3 is connected to the first sliding sub-component 811. The guide member 82 is a slide rail that slides with the slide seat, the guide member 82 is fixedly connected to the rotating member 21, and the length direction of the guide member 82 is set along the first direction Z. In other embodiments, the guide member 82 is a slide seat, and the second sliding sub-component 812 is a slide rail that slides with the slide seat. In other embodiments, the first sliding sub-component 811 can be omitted, and the adsorption component 3 is connected to the second sliding sub-component 812.

[0095] Reference Figure 3and Figure 4 , in some embodiments, the slider 81 is provided with a mating portion. The sliding assembly 8 further includes a limiting member 83 disposed on the rotating assembly 2, and the limiting member 83 is configured to restrict the sliding range of the mating portion. Since the limiting member 83 can restrict the sliding range of the mating portion, the sliding range of the slider 81 connected to the mating portion can be restricted, thereby restricting the moving range of the adsorption assembly 3 connected to the slider 81 relative to the rotating assembly 2, so as to limit the maximum deformation amount of the elastic member 4 during elastic deformation, which is beneficial to reducing the probability of the elastic member 4 being damaged due to excessive deformation.

[0096] In some embodiments, the first sliding sub-member 811 is provided with a mating portion. The mating portion is disposed on the first sliding sub-member 811. By replacing different first sliding sub-members 811, the corresponding specifications of the mating portion can be selected, that is, the sliding range of the adsorption assembly 3 can be adjusted, which is beneficial to improving the applicability to elastic members 4 with different lengths or different elastic moduli, and by providing different elastic forces to the workpiece 100, the applicability to workpieces 100 with different specifications or operation requirements can be improved. In other embodiments, the second sliding sub-member 812 is provided with a mating portion.

[0097] In some embodiments, the slider 81 is provided with a mating groove 813, and the mating groove 813 is the mating portion. The limiting member 83 is inserted into the mating groove 813, and the inner end walls at both ends of the mating groove 813 along the first direction Z are configured to abut against the limiting member 83. When the slider 81 slides relative to the guiding member 82 along the first direction Z, when the inner end wall at any end of the mating groove 813 along the first direction Z abuts against the limiting member 83, the limiting member 83 stops the continued movement of the slider 81 to achieve the effect of restricting the sliding range of the slider 81. It can be understood that the first sliding sub-member 811 is provided with a mating groove 813, the limiting member 83 is in a block shape, and one end of the limiting member 83 is fixedly connected to the rotating member 21, and the other end of the limiting member 83 extends into the mating groove 813 for the limiting member 83 to stop the first sliding sub-member 811.

[0098] In other embodiments, the mating portion includes two mating blocks, and the two mating blocks are sequentially arranged at intervals along the first direction Z on the slider 81. The limiting member 83 protrudes at a position between the two mating blocks, and the mutually facing side walls of the two mating blocks are configured to abut against the limiting member 83. When the slider 81 slides relative to the guiding member 82 along the first direction Z, when any one of the mating blocks abuts against the limiting member 83, the limiting member 83 stops the continued movement of the slider 81 to achieve the effect of restricting the sliding range of the slider 81.

[0099] Refer to Figure 4 and Figure 5, in some embodiments, the rotating assembly 2 further includes a connecting member 22, and both the guiding member 82 and the connecting member 22 are connected to the rotating member 21. The connecting member 22 is provided with a first recess 221, and the sliding member 81 is provided with a second recess 814. Two ends of the elastic member 4 are respectively inserted into the first recess 221 and the second recess 814. It can be understood that the first sliding sub-member 811 is provided with the second recess 814.

[0100] When installing the elastic member 4, insert one end of the elastic member 4 into the first recess 221, and then by compressing the elastic member 4, insert the other end of the elastic member 4 into the second recess 814, so that one end of the elastic member 4 can be connected to the rotating member 21 through the connecting member 22, and the other end can be connected to the adsorption assembly 3 through the sliding member 81. Both the first recess 221 and the second recess 814 can restrict the position of the elastic member 4, which is beneficial to improving the connection stability between the elastic member 4 and the connecting member 22 and between the elastic member 4 and the sliding member 81.

[0101] The connecting member 22 is annular, and the connecting member 22 is sleeved on the rotating member 21 and fixedly connected to the rotating member 21. Both the first recess 221 and the second recess 814 are in a groove shape. It can be understood that the first recess 221 and the second recess 814 are respectively opened on the side walls of the connecting member 22 and the first sliding sub-member 811 facing each other along the first direction Z. The elastic member 4 is a structural member including a spring. In other embodiments, the elastic member 4 is a structural member made of rubber or other elastic materials.

[0102] In other embodiments, the second sliding sub-member 812 of the sliding member 81 or the adsorption assembly 3 is provided with the second recess 814.

[0103] In other embodiments, the connecting member 22 can be omitted, and one end of the elastic member 4 away from the adsorption assembly 3 is connected to the rotating member 21.

[0104] Referring to Figure 5 , in some embodiments, the connecting member 22 can move relative to the rotating member 21 along the first direction Z. The rotating assembly 2 further includes a fixing member 23, and the fixing member 23 is configured to fix the connecting member 22. Loosen the fixing member 23, move the connecting member 22 relative to the rotating member 21 along the first direction Z, and then re-lock the fixing member 23 to fix the connecting member 22, so as to adjust the distance between the connecting member 22 and the sliding member 81 along the first direction Z, so as to adjust the distance between the first recess 221 and the second recess 814 along the first direction Z, which is beneficial to improving the applicability to elastic members 4 with different lengths or different elastic moduli, and by providing different elastic forces to the workpiece 100, the applicability to workpieces 100 with different specifications or operation requirements can be improved.

[0105] Further, the connecting member 22 includes two clamping portions 222 which are arranged opposite to each other along the rotation radius of the rotating member 21. The fixing member 23 connects the two clamping portions 222 so that both clamping portions 222 are in contact with the rotating member 21, and at least one clamping portion 222 is provided with a first recess 221. When it is necessary to adjust the distance between the first recess 221 and the second recess 814, loosen the fixing member 23 so that the two clamping portions 222 are separated from the rotating member 21 to allow the clamping portions 222 to move relative to the rotating member 21. After the position of the clamping portion 222 is adjusted, lock the fixing member 23 so that both clamping portions 222 are in contact with the rotating member 21, and the clamping portion 222 can be fixed relative to the rotating member 21. Both clamping portions 222 are provided with first recesses 221, and both first sliding members 811 are provided with second recesses 814. There are two elastic members 4, one of the elastic members 4 is arranged between one set of clamping portions 222 and the first sliding member 811, and the other elastic member 4 is arranged between the other set of clamping portions 222 and the first sliding member 811. When the elastic member 4 is installed, the elastic member 4 is inserted into the first recess 221, so that the elastic member 4 can be connected to the rotating member 21 through the corresponding clamping portion 222.

[0106] Referring to Figure 5 , in some embodiments, the fixing member 23 includes two fixing screws 231. Connecting holes 2221 are formed at both ends of one clamping portion 222, and the two fixing screws 231 are respectively inserted into the two connecting holes 2221; two connecting screw holes 2222 are formed at both ends of the other clamping portion 222, and each fixing screw 231 is threadedly engaged with the corresponding connecting screw hole 2222. Tighten the fixing screws 231 to make the two clamping portions 222 approach each other, so that both clamping portions 222 are in tight contact with the rotating member 21 to achieve the effect of fixing the clamping portion 222.

[0107] In other embodiments, the connecting member 22 is in a single ring structure, and the connecting member 22 is provided with a threaded hole, and the fixing member 23 is threadedly engaged with the corresponding threaded hole. Rotate the fixing member 23 so that the fixing member 23 is in contact with the rotating member 21, so that the inner wall of the side of the connecting member 22 away from the fixing member 23 is in tight contact with the rotating member 21, thereby achieving the effect of fixing the connecting member 22.

[0108] Referring to Figure 3, in some embodiments, the adsorption assembly 3 includes an adsorbent 31 and an adhesive member 32. The adsorbent 31 adsorbs the adhesive member 32 and is configured to move relative to the rotating assembly 2 along the first direction Z. The adhesive member 32 is configured to adhere to the workpiece 100. The adhesive member 32 is connected to the rotating assembly 2 through the adsorbent 31 and the elastic member 4 in sequence. After the adhesive member 32 adheres to the workpiece 100, the rotating assembly 2 can drive the workpiece 100 to move. When the adhesive force of the adhesive member 32 weakens and the adhesive member 32 needs to be replaced, the adsorbent 31 releases the adhesive member 32 and adsorbs a new adhesive member 32 again, which is beneficial to realizing automatic replacement of the adhesive member, thereby facilitating the operation of replacing the adhesive member. It can be understood that the adsorption assembly 3 is connected to the first sliding member 811 of the sliding assembly 8.

[0109] In some embodiments, the adsorbent 31 includes a negative pressure suction nozzle 311 and a negative pressure source (not shown in the figure). The negative pressure suction nozzle 311 is connected to the negative pressure source through a trachea. The negative pressure suction nozzle 311 is disposed on the rotating assembly 2 and is configured to move relative to the rotating assembly 2 along the first direction Z. The negative pressure source generates negative pressure inside the negative pressure suction nozzle 311 through the trachea for the negative pressure suction nozzle 311 to adsorb the adhesive member 32. Exemplarily, the negative pressure source is a structural member including a vacuum pump. It can be understood that the negative pressure suction nozzle 311 is connected to the first sliding member 811 of the sliding assembly 8.

[0110] In some embodiments, the adhesive member 32 includes a connecting portion 321 and an adhering portion 322, and the negative pressure suction nozzle 311 adsorbs the connecting portion 321. The adhering portion 322 is rod-shaped, and one end of the adhering portion 322 is integrally formed and connected to the connecting portion 321. The end wall of the adhering portion 322 away from the connecting portion 321 is configured to contact the workpiece 100 for the adhering portion 322 to adhere to the workpiece 100. It can be understood that the adhering portion 322 is a sticky structural member made of POM material. When the adhesiveness of the adhering portion 322 weakens due to long-term use, the negative pressure suction nozzle 311 releases the connecting portion 321 and adsorbs and connects to the connecting portion 321 of a new adhesive member again to achieve the effect of automatically replacing the adhesive member.

[0111] In other embodiments, the adsorbent 31 is a magnetic member, and the connecting portion 321 of the adhesive member 32 is a structural member that can be magnetically attracted to the magnetic member. It can be understood that the magnetic member is an electromagnet, and the connecting portion 321 is an iron block integrally injection-molded and connected to the adhering portion 322. By energizing or de-energizing the magnetic member, automatic connection or automatic disconnection between the adsorbent 31 and the connecting portion 321 can be achieved.

[0112] In some embodiments, the adhesive member 32 can be omitted, and the negative pressure suction nozzle 311 is configured to adsorb the workpiece 100.

[0113] Refer to Figure 1 and Figure 6, in some embodiments, the sliding component 8 can be omitted. One end of the elastic component 4 is fixedly connected to the rotating component 2, and the other end of the elastic component 4 is fixedly connected to the adsorption component 3. It can be understood that the end of the elastic component 4 away from the adsorption component 3 is fixed to the clamping portion 222. When the normal direction of the area of the workpiece 100 to be mounted on the product 200 is inclined relative to the first direction Z, during the process of moving the workpiece 100 and the product 200 connected to the adsorption component 3 along the first direction Z towards the product 200, when one side of the adhesion portion 322 contacts the workpiece 100 and the product 200, the adhesion portion 322 is subjected to a torque due to the reaction force of the product 200, causing the negative pressure suction nozzle 311 to drive the elastic component 4 to undergo elastic bending deformation, so that the end wall of the adhesion portion 322 fits the product 200, thereby enabling the workpiece 100 and the product 200 to be fully adhered, which is beneficial to improving the applicability to different clamping states of the product 200.

[0114] Referring to Figure 7 , an embodiment of the present application further provides a mounting device 300. The mounting device 300 includes a bracket 20, a first driving component 30, a second driving component 40, and the above-mentioned adsorption device 10. The first driving component 30 is disposed on the bracket 20, the second driving component 40 is disposed on the first driving component 30, and the rotation driving member 1 is disposed on the second driving component 40. The second driving component 40 is configured to drive the rotating component 2 to move along the first direction Z, and the first driving component 30 is configured to drive the second driving component 40 to move along the second direction X. The second direction X intersects the first direction Z. It can be understood that the connecting seat 5 is connected to the second driving component 40, and the second direction X is perpendicular to the first direction Z. In other embodiments, the second direction X is inclined relative to the first direction Z, or the second direction X is arranged along a curve intersecting the first direction Z.

[0115] When mounting the workpiece 100, after the adsorption component 3 connects the workpiece 100, that is, the adhesion portion 322 adheres to the workpiece 100, the first driving component 30 drives the second driving component 40 to move along the second direction X, and the rotation driving member 1 drives the rotating member 21 to rotate, so that the area of the workpiece 100 to be mounted on the workpiece 100 and the product 200 is aligned along the first direction Z. The second driving component 40 drives the rotating component 2 to move along the first direction Z towards the product 200, and the workpiece 100 can be mounted on the product 200. The intersection of the second direction X and the first direction Z is beneficial to increasing the moving range of the adsorption component 3, thereby being beneficial to adapting to mounting the workpiece 100 on the product 200 located at different positions.

[0116] Referring to Figure 7, in some embodiments, the first driving component 30 includes a first driving frame 301 and a first driving member 302. The first driving member 302 is configured to drive the first driving frame 301 to move along the second direction X. The second driving component 40 includes a second driving frame 401 and a second driving member 402. The second driving member 402 is disposed on the first driving frame 301 and is configured to drive the second driving frame 401 to move along the first direction Z. The rotary driving member 1 is disposed on the second driving frame 401. It can be understood that the connecting seat 5 is fixedly connected to the second driving frame 401 for the rotary driving member 1 to be connected to the second driving frame 401 through the connecting seat 5.

[0117] Referring to Figure 7 , in some embodiments, the first driving member 302 is a lead screw-nut structure driven by a motor. The corresponding lead screw is rotatably connected to the bracket 20, the corresponding nut is fixedly connected to the first driving frame 301, and the corresponding motor is fixedly connected to the bracket 20. In other embodiments, the first driving member 302 is a cylinder or a hydraulic cylinder or an electric push rod or a linear motor.

[0118] In some embodiments, the second driving member 402 is a lead screw-nut structure driven by a motor. The corresponding lead screw is rotatably connected to the first driving frame 301, the corresponding nut is fixedly connected to the second driving frame 401, and the corresponding motor is fixedly connected to the first driving frame 301. In other embodiments, the second driving member 402 is a cylinder or a hydraulic cylinder or an electric push rod or a linear motor.

[0119] In other embodiments, the first driving member 302 is an industrial robot or other structural member capable of driving the first driving frame 301 to move.

[0120] Referring to Figure 7 , in some embodiments, the mounting device 300 further includes a pressure detecting member 50. The pressure detecting member 50 is configured to detect the magnitude of the acting force of the sliding member 81 on the adsorption component 3 along the first direction Z. The pressure detecting member 50 is connected to the control member. During the process that the second driving member 402 drives the second driving frame 401 to move along the first direction Z towards the product 200, when the workpiece 100 abuts against the product 200, the acting force sensed by the pressure detecting member 50 gradually changes. When the acting force sensed by the pressure detecting member 50 changes to a threshold value, the control member causes the second driving member 402 to run in the reverse direction so that the second driving frame 401 moves away from the product 200, for the adsorption component 3 to move away from the product 200, thereby reducing the probability that the acting force of the adsorption component 3 on the workpiece 100 is too large and causing damage to the workpiece 100 or the product 200.

[0121] It is understandable that the pressure detection member 50 includes a load cell, and the pressure detection member 50 is connected to the first sliding member 811 and the negative pressure suction nozzle 311 for connecting the negative pressure suction nozzle 311 to the first sliding member 811. In other embodiments, the pressure detection member 50 may be a pressure sensor or other structural members capable of sensing the magnitude of the force exerted by the sliding member 81 on the adsorption assembly 3 in the first direction Z.

[0122] In some embodiments, the mounting device 300 operates as follows:

[0123] After the adsorption assembly 3 is connected to the workpiece 100, the first driving assembly 30 drives the second driving assembly 40 to move in the second direction X, and the rotation driving member 1 drives the rotation assembly 2 to rotate, so that the workpiece 100 is aligned with the area of the product 200 where the workpiece 100 is to be mounted in the first direction Z. The second driving assembly 40 drives the rotation driving member 1 to move towards the product 200 in the first direction Z. During the process of the workpiece 100 moving towards the product 200, when the workpiece 100 abuts against the product 200, the elastic member 4 deforms under force, and the elastic force of the elastic member 4 is transmitted to the workpiece 100 through the adsorption assembly 3, so that the workpiece 100 is fully attached to the product 200. Then, the second driving assembly 40 drives the rotation driving member 1 to move away from the product 200, and the first driving assembly 30 drives the second driving assembly 40 to move away from the product 200, so that the adsorption assembly 3 moves away from the product 200 and the adsorption assembly 3 is separated from the workpiece 100, that is, the mounting operation of the workpiece 100 is completed.

[0124] The rotation driving member 1, the rotation assembly 2, the adsorption assembly 3, the elastic member 4, the first driving assembly 30 and the second driving assembly 40 cooperate with each other to replace manual labor, which is beneficial to improving the continuity of the mounting operation of the workpiece 100, and thus beneficial to improving the efficiency of mounting the workpiece 100.

[0125] In addition, those of ordinary skill in the art in this technical field should recognize that the above embodiments are only used to illustrate the present application, rather than to limit the present application. As long as it is within the scope of the substantial spirit of the present application, appropriate changes and variations made to the above embodiments fall within the scope of the disclosure of the present application.

Claims

1. A suction device for transferring a workpiece to a product, characterized in that: The adsorption device includes: A rotary driving member; A rotary assembly disposed on the rotary driving member, and the rotary driving member is configured to drive the rotary assembly to rotate; An adsorption assembly disposed on the rotary assembly, the adsorption assembly being configured to connect to the workpiece and being configured to move relative to the rotary assembly in a first direction; and An elastic member connecting the adsorption assembly and the rotary assembly and being configured to elastically contract when the adsorption assembly moves in the first direction toward the rotary assembly.

2. The adsorption device according to claim 1, wherein The adsorption device further includes a sliding assembly, the sliding assembly including a sliding member and a guiding member, the guiding member being connected to the rotary assembly, the sliding member being connected to the adsorption assembly, and the sliding member being slidably disposed on the guiding member and sliding in the first direction.

3. The adsorption device according to claim 2, wherein The sliding member is provided with a mating portion, and the sliding assembly further includes a limiting member disposed on the rotary assembly, the limiting member being configured to restrict the sliding range of the mating portion.

4. The adsorption device according to claim 3, characterized in that, The sliding member is provided with a mating groove, the mating groove being the mating portion, the limiting member being inserted into the mating groove, and inner end walls at both ends of the mating groove in the first direction being configured to abut against the limiting member.

5. The adsorption device according to claim 3, characterized in that The sliding member includes a first sliding sub-member and a second sliding sub-member, the adsorption assembly being connected to the first sliding sub-member, the first sliding sub-member being connected to the second sliding sub-member, the second sliding sub-member being slidably disposed on the guiding member, and the first sliding sub-member being provided with the mating portion.

6. The adsorption device according to claim 2, characterized in that: The rotary assembly includes a rotating member and a connecting member, both the guiding member and the connecting member being connected to the rotating member, the rotary driving member being configured to drive the rotating member to rotate, the connecting member being provided with a first recess, the sliding member being provided with a second recess, and two ends of the elastic member being respectively inserted into the first recess and the second recess.

7. The adsorption device according to claim 6, characterized in that The connecting member is movable relative to the rotating member in the first direction, and the rotary assembly further includes a fixing member configured to fix the connecting member.

8. The adsorption device according to claim 7, characterized in that: The connecting member includes two clamping portions, the two clamping portions being oppositely disposed along the radial direction of rotation of the rotating member, and the fixing member connecting the two clamping portions so that both the clamping portions abut against the rotating member, and at least one of the clamping portions is provided with the first recess.

9. The adsorption device according to any one of claims 1 to 8, characterized in that The adsorption assembly includes an adsorbing member and an adhering member, the adsorbing member adsorbing the adhering member and being configured to move relative to the rotary assembly in the first direction, and the adhering member being configured to adhere to the workpiece.

10. A mounting device, characterized in that: Including a bracket, a first driving assembly, a second driving assembly, and the adsorption device according to any one of claims 1 to 9, the first driving assembly being disposed on the bracket, the second driving assembly being disposed on the first driving assembly, the rotary driving member being disposed on the second driving assembly, the second driving assembly being configured to drive the rotary assembly to move in the first direction, the first driving assembly being configured to drive the second driving assembly to move in a second direction, and the second direction intersecting the first direction.

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