O-shaped sealing ring assembling device

Abstract

The utility model relates to an O-shaped sealing ring assembling device, which comprises a transplanting mechanism, an assembling mechanism and an assembling mechanism, wherein the transplanting mechanism comprises an X-axis moving module and a Z-axis moving module arranged on the X-axis moving module; the assembling mechanism comprises a material taking mechanism arranged on the Z-axis moving module and a material stirring mechanism arranged on the Z-axis moving module; the material taking mechanism comprises a liftable clamping jaw; the shifting mechanism comprises a liftable shifting plate; at least part of the clamping jaw penetrates through the shifting plate; the bearing mechanism is arranged below the assembling mechanism; the bearing mechanism comprises a Y-axis moving module, a first carrier and a second carrier, wherein the first carrier and the second carrier are arranged on the Y-axis moving module. The first carrier is used for bearing the O-shaped sealing ring; the second carrier is used for bearing a product; the assembling mechanism takes out the O-shaped sealing ring from the first carrier and assembles the O-shaped sealing ring on a product on the second carrier. According to the utility model, the error caused by manually sleeving the O-shaped sealing ring into the product is solved, and the universality is high.

Description

Technical Field

[0001] The utility model relates to the technical field of the assembly of O - ring seals, in particular to an O - ring seal assembly device. Background Art

[0002] Among seals, the O - ring seal is the most commonly used. The O - ring seal is a widely used sealing element on various mechanical equipment. Its cross - section structure is extremely simple, and it has a self - sealing function. The sealing performance is reliable, and it is mainly used for static sealing and reciprocating motion sealing.

[0003] To improve the sealing effect of the product, it is necessary to fit the O - ring seal into the product. At present, mainly operators manually fit the O - ring seal onto the product. The specific process usually includes the following steps: First, the operator takes out the O - ring seal from the packaging or storage container and checks whether the O - ring seal has damage, deformation or other defects; then, the product that needs to install the O - ring seal is placed in a suitable position to ensure that the installation groove is clearly visible; then, the O - ring seal is manually stretched to adapt to the size of the installation groove of the product, usually by gently stretching with tools or fingers; finally, the stretched O - ring seal is carefully placed into the installation groove of the product to ensure that it is evenly embedded in the groove. Once the O - ring seal is placed in the groove, the operator needs to gently adjust the position of the O - ring seal to ensure that it is correctly positioned without twisting or offset.

[0004] The deficiencies of the prior art are as follows: First, manual operation is usually slower than automated assembly and is not suitable for mass production. Second, manual installation may have problems with inconsistent installation, affecting the sealing performance. Third, human factors may lead to improper installation of the O - ring seal, such as twisting or inaccurate positioning. Summary of the Utility Model

[0005] In view of the deficiencies of the prior art, the utility model discloses an O - ring seal assembly device.

[0006] The technical solution adopted by the utility model is as follows:

[0007] An O - ring seal assembly device, comprising:

[0008] A transplanting mechanism, including an X - axis moving module and a Z - axis moving module provided on the X - axis moving module;

[0009] An assembly mechanism, including a material - taking mechanism provided on the Z - axis moving module and a material - shifting mechanism provided on the Z - axis moving module; the material - taking mechanism includes a liftable clamping jaw; the material - shifting mechanism includes a liftable material - shifting plate; at least part of the clamping jaw passes through the material - shifting plate;

[0010] A loading mechanism is provided below the assembling mechanism; the loading mechanism includes a Y-axis moving module, a first carrier, and a second carrier disposed on the Y-axis moving module; the first carrier is used for loading O-ring seals; the second carrier is used for loading products.

[0011] Wherein, the assembling mechanism takes out the O-ring seal from the first carrier and assembles the O-ring seal onto the product on the second carrier.

[0012] In an embodiment of the present invention, the material taking mechanism further includes a third driving source connected to the acting part of the Z-axis moving module and a first mounting seat connected to the acting part of the third driving source; the clamping jaw is disposed on the first mounting seat; the clamping jaw has at least two claws.

[0013] In an embodiment of the present invention, the material dialing mechanism further includes a fourth driving source connected to the acting part of the Z-axis moving module and a second mounting seat connected to the acting part of the fourth driving source; the material dialing plate is disposed on the second mounting seat.

[0014] In an embodiment of the present invention, the material dialing plate includes a main body; the main body is provided with a channel for passing through the clamping jaw.

[0015] In an embodiment of the present invention, the first carrier includes a first base and a positioning block movably disposed within the first base; the first base is provided with at least two first positioning members; the positioning block is provided with at least two second positioning members; a spacing is formed between the first positioning member and the second positioning member.

[0016] In an embodiment of the present invention, the first carrier further includes a fifth driving source; the acting end of the fifth driving source is connected to the positioning block.

[0017] In an embodiment of the present invention, the second carrier includes a second base disposed on the Y-axis moving module and a positioning post disposed on the second base.

[0018] In an embodiment of the present invention, the X-axis moving module includes a first driving source and a first moving component connected to the acting end of the first driving source; the first driving source drives the first moving component to move in the horizontal direction.

[0019] In an embodiment of the present invention, the Z-axis moving module includes a second driving source connected to the first moving component and a second moving component connected to the acting end of the second driving source; the second driving source drives the second moving component to move in the vertical direction.

[0020] In an embodiment of the present utility model, the Y-axis moving module includes a sixth driving source and a third moving component; the sixth driving source has a movable part, and the movable part is connected to the third moving component; the third moving component is used to mount the first carrier and the second carrier.

[0021] The above technical solution of the present utility model has the following advantages compared with the prior art:

[0022] The O-ring assembling device of the present utility model assembles O-rings quickly and continuously, significantly improving production efficiency.

[0023] The O-ring assembling device of the present utility model ensures that the O-rings of each product are installed in the same manner and with the same precision, improving the consistency of product quality.

[0024] The O-ring assembling device of the present utility model reduces errors caused by operator fatigue or negligence, such as incorrect installation or damage of O-rings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to make the content of the present utility model easier to be clearly understood, the following further details the present utility model according to specific embodiments of the present utility model in conjunction with the accompanying drawings.

[0026] Figure 1 is a schematic structural diagram of the O-ring assembling device in the present utility model.

[0027] Figure 2 is a schematic structural diagram of the X-axis moving module and the Z-axis moving module in the present utility model.

[0028] Figure 3 is a side view of the X-axis moving module and the Z-axis moving module in the present utility model.

[0029] Figure 4 is a schematic structural diagram of the material taking mechanism in the present utility model.

[0030] Figure 5 is a schematic structural diagram of the material pushing mechanism in the present utility model.

[0031] Figure 6 is a schematic structural diagram of the first carrier, the second carrier and the Y-axis moving module in the present utility model.

[0032] Figure 7 is an exploded view of the first carrier in the present utility model.

[0033] Figure 8 is a schematic structural diagram of the second carrier in the present utility model.

[0034] Figure 9It is a schematic structural diagram of the Y-axis moving module in the present utility model.

[0035] Explanation of the reference numerals in the accompanying drawings of the specification:

[0036] 10. X-axis moving module; 101. First driving source; 102. First connecting block; 103. First sliding plate; 104. First fixing plate; 105. First guide rail; 106. First slider; 107. First limiting block;

[0037] 20. Z-axis moving module; 201. Second driving source; 202. Second connecting block; 203. Second sliding plate; 204. Second guide rail; 205. Second slider;

[0038] 30. Material taking mechanism; 301. Third driving source; 302. First mounting seat; 303. Claw;

[0039] 40. Material dialing mechanism; 401. Fourth driving source; 402. Second mounting seat; 403. Material dialing plate;

[0040] 50. First carrier; 501. First base; 502. Positioning block; 503. Connecting piece; 504. Fifth driving source; 505. Base;

[0041] 60. Second carrier; 601. Second base; 602. Positioning column;

[0042] 70. Y-axis moving module; 701. Sixth driving source; 702. Moving part; 703. Mounting plate; 704. Support; 705. Third guide rail; 706. Third slider; 707. Second limiting block. Detailed implementation manners

[0043] The present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present utility model and be able to implement it, but the embodiments cited do not limit the present utility model.

[0044] Regarding the foregoing and other technical contents, features and effects of the present utility model, they will be clearly presented in the following detailed description of the embodiments with reference to the accompanying drawings. The directional terms mentioned in the following embodiments, such as: up, down, left, right, front or back, etc., are only with reference to the direction of the accompanying drawings. Therefore, the directional terms used are for illustration and not for limiting the present utility model. In addition, in all embodiments, the same reference numerals represent the same elements.

[0045] Combined with Figure 1 、 Figure 4 and Figure 5 , an O-ring assembling device includes a transplanting mechanism, an assembling mechanism and a carrying mechanism.

[0046] Among them, the transplanting mechanism includes an X-axis moving module 10 and a Z-axis moving module 20 provided on the X-axis moving module 10.

[0047] The assembling mechanism includes a material taking mechanism 30 provided on the Z-axis moving module 20 and a material shifting mechanism 40 provided on the Z-axis moving module 20. The material taking mechanism 30 includes a liftable jaw 303. The material shifting mechanism 40 includes a liftable material shifting plate 403. At least a part of the jaw 303 passes through the material shifting plate 403.

[0048] The carrying mechanism is provided below the assembling mechanism. The carrying mechanism includes a Y-axis moving module 70 and a first carrier 50 and a second carrier 60 provided on the Y-axis moving module 70. The first carrier 50 is used to carry O-ring seals. The second carrier 60 is used to carry products.

[0049] This embodiment provides an O-ring seal assembling device. The assembling mechanism takes out the O-ring seal from the first carrier 50 and assembles the O-ring seal on the product on the second carrier 60, quickly and continuously assembling the O-ring seal, significantly improving the production efficiency and solving the problem of manually assembling the O-ring seal on the product in the prior art.

[0050] In this embodiment, in order to describe the relationship between each component, a local coordinate system is established, as Figure 1 shown.

[0051] Combined with Figure 2 and Figure 3 , the X-axis moving module 10 includes a first driving source 101 and a first moving component connected to the acting end of the first driving source 101. The first driving source 101 drives the first moving component to move in the horizontal direction, that is, the X-axis direction. Specifically, the first moving component includes a first connecting block 102, a first sliding plate 103, a first fixing plate 104, at least one first guide rail 105 and at least one first slider 106. The acting end of the first driving source 101 is connected to the first connecting block 102. The first connecting block 102 and the first sliding plate 103 are fixedly connected. The first guide rail 105 is fixed on the first fixing plate 104 along the X-axis direction. The first slider 106 is slidably connected to the first guide rail 105, and the first sliding plate 103 and the first slider 106 are fixedly connected. Among them, the first driving source 101 can adopt a commercially available cylinder.

[0052] Furthermore, first limit blocks 107 are respectively provided on both sides of the first guide rail 105, and the first limit blocks 107 are fixed to the first fixing plate 104 for limiting the moving distance of the first sliding plate 103 in the X-axis direction.

[0053] In this embodiment, the Z-axis moving module 20 includes a second driving source 201 connected to the first moving component and a second moving component connected to the acting end of the second driving source 201. The second driving source 201 drives the second moving component to move in the vertical direction, i.e., the Z-axis direction. Specifically, the second moving component includes a second connecting block 202, a second sliding plate 203, at least one second guide rail 204, and at least one second slider 205. The acting end of the second driving source 201 is connected to the second connecting block 202. The second connecting block 202 and the second sliding plate 203 are fixedly connected. The second guide rail 204 is fixed on the first sliding plate 103 along the Z-axis direction. The second slider 205 is slidably connected to the second guide rail 204, and the second sliding plate 203 and the second slider 205 are fixedly connected. Among them, the second driving source 201 can adopt a commercially available cylinder.

[0054] Furthermore, a limiting plate (not marked in the figure) is provided at the bottom of the second sliding plate 203, and a distance measuring sensor can be installed on the limiting plate to control the moving distance of the second sliding plate 203 in the Z-axis direction.

[0055] In this embodiment, in combination with Figure 6 and Figure 9 , the Y-axis moving module 70 includes a sixth driving source 701 and a third moving component. The sixth driving source 701 has a movable part 702, and the movable part 702 is connected to the third moving component. The third moving component is used to install the first carrier 50 and the second carrier 60. Specifically, the third moving component includes a mounting plate 703, a support 704, a third guide rail 705, and a third slider 706. The movable part 702 is connected to the mounting plate 703, and both the first carrier 50 and the second carrier 60 are mounted on the mounting plate 703. A support 704 is provided at the bottom of one side of the mounting plate 703. At least one third slider 706 is provided at the bottom of the support 704. The third guide rail 705 is arranged along the Y-axis direction, and the third slider 706 is slidably connected to the third guide rail 705. The total height of the support 704, the third slider 706, and the third guide rail 705 is the same as the height of the sixth driving source 701, so as to avoid inaccurate assembly positions of the O-ring due to different horizontal planes where the first carrier 50 and the second carrier 60 are located. Among them, the sixth driving source 701 can adopt a commercially available magnetic coupling rodless cylinder.

[0056] Furthermore, the Y-axis moving module 70 further includes a second limiting block 707, which is provided near the transplanting mechanism. A distance measuring sensor can be installed on the second limiting block 707 to control the moving distance of the mounting plate 703 in the Y-axis direction.

[0057] In this embodiment, as Figure 4As shown, the material taking mechanism 30 further includes a third driving source 301 connected to the acting part of the Z-axis moving module 20 and a first mounting seat 302 connected to the acting part of the third driving source 301. The clamping jaws 303 are arranged on the first mounting seat 302. The clamping jaws 303 have at least two clamping claws. Preferably, the clamping jaws 303 have four clamping claws, and the included angle formed between two adjacent clamping claws is 90°, so as to be evenly distributed around the O-ring, and the force can be applied more evenly, reducing local overstretching or deformation, helping to maintain the stability of the O-ring, and preventing deviation or distortion during the assembly process. Among them, the third driving source 301 can adopt a commercially available cylinder.

[0058] Further, a step portion (not marked in the figure) is provided at the end of the clamping claw close to the bearing mechanism, and the O-ring can be clamped on the step portion, which is convenient for the assembling mechanism to pick up or peel off the O-ring.

[0059] In this embodiment, as Figure 5 shown, the material pushing mechanism 40 further includes a fourth driving source 401 connected to the acting part of the Z-axis moving module 20 and a second mounting seat 402 connected to the acting part of the fourth driving source 401. The material pushing plate 403 is arranged on the second mounting seat 402. Among them, the material pushing plate 403 includes a main body, and a channel for passing through the clamping jaws 303 is opened on the main body. It can be understood that the shape of the channel matches the outer shape of the clamping jaws 303, and the gap between the channel and the clamping jaws 303 cannot be too large, otherwise the O-ring cannot be peeled off from the clamping jaws 303 by the material pushing plate 403. The fourth driving source 401 can adopt a commercially available cylinder.

[0060] In this embodiment, as Figure 7 shown, the first carrier 50 includes a first base 501 and a positioning block 502 movably arranged in the first base 501. The first base 501 is provided with at least two first positioning members. The positioning block 502 is provided with at least two second positioning members. A distance is formed between the first positioning member and the second positioning member. The O-ring is placed between the first positioning member and the second positioning member. It should be noted that this distance can be designed according to the thickness of the O-ring.

[0061] Preferably, the first base 501 is provided with four first positioning members, and the positioning block 502 is provided with four second positioning members. The included angle formed between two adjacent first positioning members and between two adjacent second positioning members is 90°, so as to be evenly distributed around the O-ring, and the force can be applied more evenly, reducing local overstretching or deformation, and helping to maintain the stability of the O-ring.

[0062] Further, the first carrier 50 also includes a fifth driving source 504 and a base 505. The first base 501 is mounted on the base 505, and the base 505 is fixed to the mounting plate 703. The active end of the fifth driving source 504 passes through the base 505. The active end of the fifth driving source 504 is connected to the positioning block 502 through the connecting member 503, and the fifth driving source 504 drives the positioning block 502 to move along the Z-axis direction in the first base 501. When the clamping jaw 303 clamps the O-ring, the fifth driving source 504 drives the positioning block 502 to move downward along the negative direction of the Z-axis, so that the clamping jaw 303 can clamp the O-ring from the first carrier 50. Among them, the fifth driving source 504 can be a commercially available cylinder.

[0063] In this embodiment, if Figure 8 As shown, the second carrier 60 includes a second base 601 disposed on the Y-axis moving module 70 and a positioning column 602 disposed on the second base 601. The second base 601 is provided with a product placement area, which can be designed according to the shape of the product. The positioning column 602 is used to position the product.

[0064] The working principle of the utility model is as follows:

[0065] The O-ring is placed in the first carrier 50 , and the product is placed in the second carrier 60 .

[0066] The Y-axis moving module 70 is started, and the Y-axis moving module 70 drives the first carrier 50 and the second carrier 60 to move to the predetermined position. The Z-axis moving module 20 drives the material picking mechanism 30 and the material shifting mechanism 40 to move to the predetermined position along the negative direction of the Z axis, that is, downward. The third driving source 301 of the material picking mechanism 30 further drives the clamping jaw 303 to move along the negative direction of the Z axis, that is, downward. After moving to the predetermined position, the clamping jaw 303 is unfolded to open the O-ring, so that the O-ring is sleeved on the clamping jaw 303.

[0067] The Z-axis moving module 20 drives the material picking mechanism 30 and the material discharging mechanism 40 to move upward to a predetermined position, the X-axis moving module 10 moves to the predetermined position along the positive direction of the X-axis, i.e., to the right, the Y-axis moving module 70 drives the carrier to move to the predetermined position, the Z-axis moving module 20 drives the material picking mechanism 30 and the material discharging mechanism 40 to move downward to a predetermined position, the third driving source 301 of the material picking mechanism 30 further drives the clamping jaw 303 to move downward along the negative direction of the Z-axis, to a predetermined position where the product is covered with an O-ring, the fourth driving source 401 of the material discharging mechanism 40 drives the material discharging plate 403 to move downward along the negative direction of the Z-axis, and the O-ring is peeled off the clamping jaw 303 by using the material discharging plate 403 and covered on the product carried in the second carrier 60.

[0068] After the O-ring is assembled, the fourth drive source 401, the third drive source 301, the Z-axis movement module 20, the gripper 303, the X-axis movement module 10, and the Y-axis movement module 70 are reset respectively, waiting for the start of the next material taking and assembly cycle.

[0069] In the description of the embodiments of the present invention, it should also be noted that unless otherwise clearly specified and limited, if the terms "set" and "connected" are used, they should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0070] Obviously, the above embodiments are only examples for clear illustration and not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or variations can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. And the obvious changes or variations derived therefrom are still within the protection scope of the present invention.

Claims

1. An O-ring assembly device, characterized in that, Comprising: A transplanting mechanism, including an X-axis moving module (10) and a Z-axis moving module (20) provided on the X-axis moving module (10); An assembling mechanism, including a material taking mechanism (30) provided on the Z-axis moving module (20) and a material dialing mechanism (40) provided on the Z-axis moving module (20); the material taking mechanism (30) includes a liftable clamping jaw (303); the material dialing mechanism (40) includes a liftable material dialing plate (403); at least part of the clamping jaw (303) passes through the material dialing plate (403); A carrying mechanism, provided below the assembling mechanism; the carrying mechanism includes a Y-axis moving module (70) and a first carrier (50) and a second carrier (60) provided on the Y-axis moving module (70); the first carrier (50) is used to carry O-ring seals; the second carrier (60) is used to carry products; Wherein, the assembling mechanism takes out the O-ring seal from the first carrier (50) and assembles the O-ring seal on the product on the second carrier (60).

2. The O-ring assembling device according to claim 1, wherein, The material taking mechanism (30) further includes a third driving source (301) connected to the acting part of the Z-axis moving module (20) and a first mounting seat (302) connected to the acting part of the third driving source (301); the clamping jaw (303) is provided on the first mounting seat (302); the clamping jaw (303) has at least two clamping claws.

3. The O-ring assembly device according to claim 1, wherein, The material dialing mechanism (40) further includes a fourth driving source (401) connected to the acting part of the Z-axis moving module (20) and a second mounting seat (402) connected to the acting part of the fourth driving source (401); the material dialing plate (403) is provided on the second mounting seat (402).

4. The O-ring assembling device according to claim 3, characterized in that, The material dialing plate (403) includes a main body; the main body is provided with a channel for passing through the clamping jaw (303).

5. The O-ring assembly device according to claim 1, wherein, The first carrier (50) includes a first base (501) and a positioning block (502) movably provided within the first base (501); the first base (501) is provided with at least two first positioning members; the positioning block (502) is provided with at least two second positioning members; a spacing is formed between the first positioning member and the second positioning member.

6. The O-ring assembly device according to claim 5, characterized in that, The first carrier (50) further includes a fifth driving source (504); the acting end of the fifth driving source (504) is connected to the positioning block (502).

7. The O-ring assembling device according to claim 1, characterized in that, The second carrier (60) includes a second base (601) provided on the Y-axis moving module (70) and a positioning column (602) provided on the second base (601).

8. The O-ring assembly device according to claim 1, characterized in that, The X-axis moving module (10) includes a first driving source (101) and a first moving component connected to the acting end of the first driving source (101); the first driving source (101) drives the first moving component to move in the horizontal direction.

9. The O-ring assembly device according to claim 8, characterized in that, The Z-axis moving module (20) includes a second driving source (201) connected to the first moving component and a second moving component connected to the acting end of the second driving source (201); the second driving source (201) drives the second moving component to move in the vertical direction.

10. The O-ring seal assembly device according to claim 1, characterized in that, The Y-axis moving module (70) includes a sixth driving source (701) and a third moving component; the sixth driving source (701) has a movable part (702), and the movable part (702) is connected to the third moving component; the third moving component is used to mount the first carrier (50) and the second carrier (60).

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