Automatic sealing ring taking device

Abstract

The utility model discloses an automatic material taking device for sealing rings. The automatic material taking device comprises a jacking mechanism, a material storage mechanism and a material taking mechanism, the storage mechanism comprises at least one stock bin used for containing sealing rings, the jacking mechanism comprises a jacking driving assembly and a supporting platform, the storage mechanism is arranged on the supporting platform, and the jacking driving assembly is arranged at the bottom of the supporting platform and located below the storage mechanism. The jacking driving assembly is used for jacking the sealing ring in the stock bin upwards in the vertical direction till the sealing ring is flush with the top face of the stock bin. A position sensor is arranged at the top of the supporting platform. The plane where the position sensor is located is flush with the plane where the top face of the stock bin is located. And the material taking mechanism is connected with the mechanical arm, is located above the supporting platform and comprises a suction cup assembly, and the suction cup assembly is used for sucking the sealing ring jacked to the top face of the stock bin. The sealing ring assembling device has the advantages of being compact in structure, convenient to operate, high in automation degree and the like, and the sealing ring assembling efficiency is remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to seal ring material taking technical field, concretely relates to a seal ring automatic material taking device. BACKGROUND

[0002] In the square seal ring assembly grabbing process, because the material of square seal ring is mostly rubber, the softness is high, and the seal ring line diameter is small, and the mutual friction of rubber can easily produce static electricity and cause static adsorption, so it is difficult to introduce automatic equipment, and most of them directly adopt manual assembly process. UTILITY MODEL CONTENTS

[0003] The utility model solves the technical problem that the prior art is short, provides a seal ring automatic material taking device that is compact in structure, convenient to operate and high in automation.

[0004] In order to solve the above technical problem, the utility model adopts the technical scheme that:

[0005] A seal ring automatic material taking device, comprising: a jacking mechanism, a storage mechanism and a material taking mechanism;The storage mechanism comprises at least one material bin for placing seal rings, the jacking mechanism comprises a jacking drive assembly and a support platform, the storage mechanism is arranged on the support platform, the jacking drive assembly is arranged at the bottom of the support platform and below the storage mechanism, the jacking drive assembly is used for jacking the seal ring in the material bin upwards to the top surface of the material bin in the vertical direction;The top of the support platform is provided with a position sensor, the plane where the position sensor is located is flush with the plane where the top surface of the material bin is located;The material taking mechanism is connected with a mechanical arm, and the material taking mechanism is located above the support platform, the material taking mechanism comprises a suction cup assembly, and the suction cup assembly is used for sucking the seal ring jacked to the top surface of the material bin.

[0006] As a further improvement of the utility model, the jacking mechanism comprises a linear lifting module, a driving motor, a lifting table and a supporting plate, a plurality of lifting tables are arranged side by side on the supporting plate, the lifting table corresponds to the material bin one by one, and is used for jacking the seal ring in the material bin;One end of the linear lifting module is connected with the output end of the driving motor, and the other end of the linear lifting module is connected with the supporting plate, so as to realize the lifting of the lifting table in the vertical direction.

[0007] As a further improvement of the utility model, the support platform comprises a bottom plate, a lower vertical plate, an upper vertical plate and a mounting plate, the lifting platform is located between the bottom plate and the mounting plate, one end of the lower vertical plate is connected with the bottom plate, the other end of the lower vertical plate is connected with the mounting plate, the storage mechanism is arranged on the mounting plate, one end of the upper vertical plate is connected with the mounting plate, the other end of the upper vertical plate is provided with a position sensor, the number of the position sensors corresponds to the number of the hoppers one by one.

[0008] As a further improvement of the utility model, the jacking mechanism further comprises a lifting guide rod and a first connecting plate, one end of the lifting guide rod is connected with the first connecting plate, the other end of the lifting guide rod penetrates through the bottom plate and is connected with the lifting platform, so as to assist the lifting platform to lift along the vertical direction.

[0009] As a further improvement of the utility model, the storage mechanism further comprises a fixing plate, a plurality of guide grooves are arranged side by side on the fixing plate, and the hopper is mounted on the guide groove.

[0010] As a further improvement of the utility model, the bottom of the hopper is provided with a lifting block, four vertices of the hopper are provided with vertical columns, the lifting block is nested outside the vertical columns, a plurality of sealing rings are stacked on the lifting block, and the top end of the lifting platform is attached to the bottom surface of the lifting block; when the linear lifting module drives the lifting platform to ascend, the lifting block upwardly jacks up the sealing ring.

[0011] As a further improvement of the utility model, the material taking mechanism further comprises a suction cup lifting cylinder, a top plate, a second connecting plate and a fourth connecting plate, the top of the top plate is connected with the mechanical arm, the bottom of the top plate is connected with the second connecting plate, the fourth connecting plate is arranged at one end of the second connecting plate, the suction cup lifting cylinder is fixed inside the fourth connecting plate, and the output end of the suction cup lifting cylinder is connected with the vacuum suction cup.

[0012] As a further improvement of the utility model, the material taking mechanism further comprises a correction assembly and a third connecting plate, the third connecting plate is arranged at the other end of the second connecting plate, the correction assembly is arranged inside the third connecting plate, and the correction assembly is located on both sides of the vacuum suction cup, so as to assist the positioning of the sealing ring.

[0013] As a further improvement of the utility model, the correction assembly comprises a correction lifting cylinder, a correction cylinder, a correction clamp and a fifth connecting plate, the correction lifting cylinder is arranged inside the third connecting plate, the output end of the correction lifting cylinder is connected with one side of the fifth connecting plate, the correction cylinder is arranged at the other side of the fifth connecting plate, and the output end of the correction cylinder is connected with the correction clamp.

[0014] As a further improvement of the utility model, the correction clamps are in pairs, and two groups of correction clamps are located on both sides of the vacuum suction cup.

[0015] Compared with the prior art, the sealing ring automatic taking device has the advantages that

[0016] The sealing ring automatic taking device has the advantages that the sealing rings are placed in the material bins in the storage mechanism in an orderly manner by artificial, and the feeding of the sealing rings is completed; the sealing rings in the material bins are automatically jacked up to be flush with the top surface of the material bins by the jacking drive assembly, the material taking mechanism comprising the suction cup assembly is connected with the mechanical arm, the sealing rings on the top surface of the material bins are sucked by the suction cup assembly, and the automatic taking of the sealing rings is completed; further, the position sensor is arranged on the top of the supporting platform, the plane where the position sensor is located is flush with the plane where the top surface of the material bin is located, the information transmitted by the position sensor can be received by the control system when the sealing rings are jacked up to the sensing position of the position sensor, and the mechanical arm and the material taking mechanism automatically suck the sealing rings without artificial operation, the working efficiency of product assembly is improved, and the consistency and qualification of product assembly are further improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural principle schematic view of the sealing ring automatic taking device in the embodiment of the utility model;

[0018] Figure 2 It is a structural principle schematic view of the jacking mechanism in the embodiment of the utility model;

[0019] Figure 3 It is a structural principle schematic view of the jacking mechanism after removing the vertical plate in the embodiment of the utility model;

[0020] Figure 4 It is a structural principle schematic view of the storage mechanism in the embodiment of the utility model;

[0021] Figure 5 It is a structural principle schematic view of the material bin feeding in the embodiment of the utility model;

[0022] Figure 6 It is a structural principle schematic view of the material bin feeding in the embodiment of the utility model;

[0023] Figure 7 It is a structural principle schematic view of the material bin feeding in the embodiment of the utility model;

[0024] Legend: 1, jacking mechanism; 2, storage mechanism; 3, material taking mechanism; 4, sealing ring; 11, linear lifting module; 12, driving motor; 13, lifting platform; 14, bottom plate; 15, lower vertical plate; 16, upper vertical plate; 17, position sensor; 18, lifting guide rod; 19, first connecting plate; 110, mounting plate; 111, supporting plate; 112, linear bearing; 20, stock bin; 21, fixed plate; 22, lifting block; 23, vertical column; 24, guide groove; 25, handle; 31, correction lifting cylinder; 32, correction cylinder; 33, suction cup lifting cylinder; 34, correction clamping jaw; 35, vacuum suction cup; 36, top plate; 37, second connecting plate; 38, third connecting plate; 39, fourth connecting plate; 310, fifth connecting plate. DETAILED DESCRIPTION

[0025] The utility model will be further described below in combination with the drawings and specific preferred embodiments, but it is not limited to the protection scope of the utility model.

[0026] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "side", "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model indicated or implied by the device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore, it cannot be understood as limiting the utility model.

[0027] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features, therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more features, in the description of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0028] Embodiment

[0029] As Figures 1 to 7As shown, the automatic seal ring taking device comprises: a jacking mechanism 1, a storage mechanism 2 and a taking mechanism 3. The storage mechanism 2 comprises at least one material bin 20 for placing the seal ring 4, the jacking mechanism 1 comprises a jacking driving assembly and a support platform, the storage mechanism 2 is arranged on the support platform, the jacking driving assembly is arranged at the bottom of the support platform and below the storage mechanism 2, and the jacking driving assembly is used for jacking the seal ring 4 in one of the material bins 20 close to the top end of the material bin 20 upward to be flush with the top surface of the material bin 20 along the vertical direction. The support platform top is provided with a position sensor 17, and the plane where the position sensor 17 is located is flush with the plane where the top surface of the material bin 20 is located. The taking mechanism 3 is connected with a mechanical arm (not shown in the figure), and the taking mechanism 3 is located above the support platform, and the taking mechanism 3 comprises a suction cup assembly, and the suction cup assembly is used for sucking the seal ring 4 jacked to the top surface of the material bin 20.

[0030] In the embodiment, by arranging multiple material bins 20 for placing the seal ring 4 in the storage mechanism 2, the seal ring 4 is placed neatly in the material bin 20 by artificial, and the feeding of the seal ring 4 is completed; by arranging the storage mechanism 2 on the support platform and arranging the jacking driving assembly below the support platform, the seal ring 4 in the material bin 20 is jacked automatically to be flush with the top surface of the material bin 20 by the jacking driving assembly, the taking mechanism 3 of the suction cup assembly is connected with the mechanical arm, and the seal ring 4 jacked to the top surface of the material bin 20 is sucked by the suction cup assembly, and the automatic taking of the seal ring 4 is completed. Further, the position sensor 17 is arranged on the top of the support platform, and the plane where the position sensor 17 is located is flush with the plane where the top surface of the material bin 20 is located. When the seal ring 4 is jacked to the sensing position of the position sensor 17, the control system can receive the information transmitted by the position sensor 17, and then control the mechanical arm and the taking mechanism 3 to automatically suck the seal ring 4, without manual operation, thereby improving the work efficiency of product assembly and further improving the consistency and qualification of product assembly.

[0031] As shown in Figure 2 and Figure 3 The jacking mechanism 1 comprises a linear lifting module 11, a driving motor 12, a lifting table 13 and a supporting plate 111. Multiple lifting tables 13 are arranged side by side on the supporting plate 111, and the lifting table 13 corresponds to the material bin 20 one by one, so as to jack the seal ring 4 in the material bin 20. The bottom end of the linear lifting module 11 is connected with the output end of the driving motor 12, and the top end of the linear lifting module 11 is connected with the supporting plate 111. Under the driving of the driving motor 12, the linear lifting module 11 drives the supporting plate 111 to rise, and then the lifting table 13 rises to jack the seal ring 4 in the material bin 20.

[0032] As shown in Figure 2As shown, the support platform includes a bottom plate 14, a lower vertical plate 15, an upper vertical plate 16 and a mounting plate 110. The lifting platform 13 and the supporting plate 111 are located between the bottom plate 14 and the mounting plate 110, and the lifting platform 13 is located below the hopper 20. The bottom end of the lower vertical plate 15 is connected with the bottom plate 14, and the entire jacking mechanism 1 can be installed and fixed through the bottom plate 14. The bottom of the mounting plate 110 is symmetrically provided with the lower vertical plate 15, and the top of the mounting plate 110 is symmetrically provided with the upper vertical plate 16. The material storage mechanism 2 is arranged on the mounting plate 110 and located between the two upper vertical plates 16. The top of the upper vertical plate 16 is provided with a position sensor 17, and the number of the position sensor 17 corresponds to the number of the hopper 20 one by one, so as to separately detect the position of the sealing ring 4 at the top of each hopper 20. Specifically, the position sensor 17 can adopt a laser sensor, which is convenient to install and has high accuracy, and can accurately identify the position of the sealing ring 4.

[0033] As shown in Figure 2 and Figure 3 The jacking mechanism 1 further includes a lifting guide rod 18 and a first connecting plate 19. The bottom end of the lifting guide rod 18 is connected with the first connecting plate 19, and the top end of the lifting guide rod 18 penetrates through the linear bearing 112 on the bottom plate 14 and is connected with the supporting plate 111. The lifting guide rod 18 is located on both sides of the linear lifting module 11, and is used for assisting the lifting platform 13 to vertically lift, thereby improving the stability of the lifting of the sealing ring 4.

[0034] In this embodiment, the driving motor 12 drives the linear lifting module 11 to drive the lifting platform 13 to vertically move along the direction of the lifting guide rod 18. When the sealing ring 4 is lifted to the triggering position of the position sensor 17, the lifting action is stopped, that is, the sealing ring 4 above the hopper 20 reaches the material taking position.

[0035] As shown in Figure 4 The material storage mechanism 2 further includes a fixed plate 21, which is installed on the mounting plate 110. The fixed plate 21 is provided with four guide grooves 24 side by side, and the hopper 20 is installed in the guide groove 24, that is, four hoppers 20 are arranged on one fixed plate 21. The fixed plate 21 is further provided with a handle 25 at the end, so as to facilitate the carrying of the material storage mechanism 2.

[0036] As shown in Figure 4 The bottom of the hopper 20 is provided with a lifting block 22, and the four vertices of the hopper 20 are provided with a stand column 23. The lifting block 22 is nested outside the stand column 23, and a plurality of sealing rings 4 are stacked on the lifting block 22. The top surface of the lifting block 22 is in close contact with the bottom surface of the sealing ring, and the top end of the lifting platform 13 is in close contact with the bottom surface of the lifting block 22. When the linear lifting module 11 drives the supporting plate 111 to rise, the lifting platform 13 lifts the lifting block 22, and then the lifting block 22 lifts the sealing ring 4 upward.

[0037] As shown in Figure 5As shown, the artificial advance neatly put the sealing ring 4 into the bunker 20. By jacking drive assembly from the bunker 20 below in turn to jacking to the top of the bunker 20 material taking height, then through the material taking mechanism 3 in turn to the sealing ring 4 out of the suction, completed the automatic distribution and suction of sealing ring 4, improved the capacity, reduced the defective rate.

[0038] As shown in Figure 6 and Figure 7 As shown, the material taking mechanism 3 also includes the top plate 36, the second connecting plate 37 and the fourth connecting plate 39, the top of the top plate 36 is connected with the mechanical arm, and the bottom of the top plate 36 is connected with the second connecting plate 37. The fourth connecting plate 39 is arranged at one end of the second connecting plate 37, and the suction cup assembly is fixed inside the fourth connecting plate 39.

[0039] Specifically, the suction cup assembly includes the vacuum suction cup 35 and the suction cup lifting cylinder 33. The suction cup lifting cylinder 33 is fixed inside the fourth connecting plate 39, and the output end of the suction cup lifting cylinder 33 is connected with the vacuum suction cup 35. The suction cup lifting cylinder 33 drives the vacuum suction cup 35 to lift to suck the sealing ring 4 at the top of the bunker 20.

[0040] As shown in Figure 6 The material taking mechanism 3 also includes the correction assembly and the third connecting plate 38, the third connecting plate 38 is arranged at the other end of the second connecting plate 37, the correction assembly is arranged inside the third connecting plate 38, and the correction assembly is located on both sides of the vacuum suction cup 35 for assisting the positioning of the sealing ring 4.

[0041] As shown in Figure 6 The correction assembly includes the correction lifting cylinder 31, the correction cylinder 32, the correction clamping jaw 34 and the fifth connecting plate 310. The correction lifting cylinder 31 is arranged inside the third connecting plate 38, the output end of the correction lifting cylinder 31 is connected with one side of the fifth connecting plate 310, the correction cylinder 32 is arranged at the other side of the fifth connecting plate 310, and the output end of the correction cylinder 32 is connected with the correction clamping jaw 34.

[0042] As shown in Figure 7 The correction clamping jaw 34 is in pairs, and two groups of correction clamping jaws 34 are located on both sides of the vacuum suction cup 35. Since the square sealing ring 4 has small line diameter and is relatively soft, the sealing ring 4 is positioned by the correction clamping jaw 34 to improve the suction efficiency of the vacuum suction cup 35.

[0043] In the embodiment, the mechanical arm moves the taking mechanism 3 to above the material bin 20, the correction lifting cylinder 31 drives the fifth connecting plate 310 and the correction cylinder 32 to descend to the position of the first sealing ring 4 above the material bin 20, the correction cylinder 32 drives the correction clamping jaw 34 to clamp the two sides of the sealing ring 4 to position the sealing ring 4, then the suction cup lifting cylinder 33 drives the vacuum suction cup 35 to descend to contact the upper surface of the first sealing ring 4 above the material bin 20, the vacuum suction cup is started to suck the sealing ring 4, the correction lifting cylinder 31 and the correction cylinder 32 are reset in sequence, the mechanical arm drives the taking mechanism 3 to ascend and separate from the material bin 20, and the taking action of the sealing ring 4 is completed. It can be understood that when the jig is used for other similar products, only the corresponding suction cup head needs to be matched and replaced.

[0044] The preferred embodiments of the present application have been described above, the protection scope of the present application is not limited to the above-mentioned embodiments, any technical scheme falling within the idea of the present application belongs to the protection scope of the present application. It should be noted that, for ordinary skilled in the art, some improvements and decorations without departing from the principle of the present application can also be considered as the protection scope of the present application.

Claims

1. A gasket automatic taking device, characterized in that, The application relates to a lifting mechanism (1), a storage mechanism (2) and a material taking mechanism (3); the storage mechanism (2) comprises at least one material bin (20) for placing a sealing ring (4); the lifting mechanism (1) comprises a lifting driving assembly and a supporting platform; the storage mechanism (2) is arranged on the supporting platform; the lifting driving assembly is arranged at the bottom of the supporting platform and below the storage mechanism (2); the lifting driving assembly is used for lifting the sealing ring (4) in the material bin (20) upwards to the top surface of the material bin (20) along the vertical direction; a position sensor (17) is arranged on the top of the supporting platform; the plane where the position sensor (17) is located is flush with the plane where the top surface of the material bin (20) is located; the material taking mechanism (3) is connected with a mechanical arm, and the material taking mechanism (3) is located above the supporting platform; the material taking mechanism (3) comprises a suction disc assembly which is used for sucking the sealing ring (4) lifted to the top surface of the material bin (20). The lifting mechanism (1) comprises a linear lifting module (11), a driving motor (12), lifting tables (13) and a supporting plate (111); a plurality of the lifting tables (13) are arranged side by side on the supporting plate (111); the lifting tables (13) are in one-to-one correspondence with the material bins (20) and are used for lifting the sealing rings (4) in the material bins (20); one end of the linear lifting module (11) is connected with the output end of the driving motor (12); the other end of the linear lifting module (11) is connected with the supporting plate (111) so as to realize the lifting of the lifting tables (13) along the vertical direction.

2. The automatic seal ring taking device according to claim 1, characterized in that, The supporting platform comprises a bottom plate (14), a lower vertical plate (15), an upper vertical plate (16) and a mounting plate (110); the lifting tables (13) and the supporting plate (111) are located between the bottom plate (14) and the mounting plate (110); one end of the lower vertical plate (15) is connected with the bottom plate (14); the other end of the lower vertical plate (15) is connected with the mounting plate (110); the storage mechanism (2) is arranged on the mounting plate (110); one end of the upper vertical plate (16) is connected with the mounting plate (110); the other end of the upper vertical plate (16) is provided with the position sensor (17); the number of the position sensors (17) is in one-to-one correspondence with the number of the material bins (20).

3. The automatic seal ring taking device according to claim 2, characterized in that, The lifting mechanism (1) further comprises a lifting guide rod (18) and a first connecting plate (19); one end of the lifting guide rod (18) is connected with the first connecting plate (19); the other end of the lifting guide rod (18) penetrates through the bottom plate (14) and is connected with the supporting plate (111) so as to assist the lifting of the lifting tables (13) along the vertical direction.

4. The automatic seal ring taking device according to claim 3, characterized in that, The storage mechanism (2) further comprises a fixing plate (21); a plurality of guide grooves (24) are arranged side by side on the fixing plate (21); the material bins (20) are arranged on the guide grooves (24).

5. The automatic seal ring taking device according to claim 1, characterized in that, ​ 6. The automatic seal ring taking device according to claim 2, characterized in that, The bottom of the hopper (20) is provided with a lifting block (22), four vertices of the hopper (20) are provided with a stand column (23), the lifting block (22) is nested outside the stand column (23), a plurality of sealing rings (4) are stacked on the lifting block (22), and the top end of the lifting platform (13) is attached to the bottom surface of the lifting block (22); when the linear lifting module (11) drives the lifting platform (13) and the supporting plate (111) to rise, the lifting block (22) upwardly lifts the sealing ring (4).

7. The automatic seal ring taking device according to any one of claims 1 to 6, characterized in that, The material taking mechanism (3) further comprises a top plate (36), a second connecting plate (37) and a fourth connecting plate (39), the top of the top plate (36) is connected with the mechanical arm, the bottom of the top plate (36) is connected with the second connecting plate (37), the fourth connecting plate (39) is arranged at one end of the second connecting plate (37), and the suction disc assembly is fixed to the inner side of the fourth connecting plate (39).

8. The automatic seal ring taking device according to claim 7, characterized in that, The suction disc assembly comprises a vacuum suction disc (35) and a suction disc lifting cylinder (33), the suction disc lifting cylinder (33) is fixed to the inner side of the fourth connecting plate (39), the output end of the suction disc lifting cylinder (33) is connected with the vacuum suction disc (35), and the vacuum suction disc (35) is used for sucking the sealing ring (4).

9. The automatic seal ring taking device according to claim 8, characterized in that, The material taking mechanism (3) further comprises a correcting assembly and a third connecting plate (38), the third connecting plate (38) is arranged at the other end of the second connecting plate (37), the correcting assembly is arranged at the inner side of the third connecting plate (38), and the correcting assembly is located on both sides of the vacuum suction disc (35) and used for assisting in positioning the sealing ring (4).

10. The automatic seal ring taking device according to claim 9, characterized in that, The correcting assembly comprises a correcting lifting cylinder (31), a correcting cylinder (32), a correcting clamping jaw (34) and a fifth connecting plate (310), the correcting lifting cylinder (31) is arranged at the inner side of the third connecting plate (38), the output end of the correcting lifting cylinder (31) is connected with one side of the fifth connecting plate (310), the correcting cylinder (32) is arranged at the other side of the fifth connecting plate (310), and the output end of the correcting cylinder (32) is connected with the correcting clamping jaw (34).

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