Automatic sealing ring sleeving device

Abstract

The utility model relates to an automatic sealing ring sleeving device which comprises a feeding mechanism, a receiving block, a clamping mechanism, a clamp, a clamping seat, a vertical rod, a driving air cylinder, an elastic sleeve and a circumferential block, the receiving block is provided with a containing groove used for containing a sealing ring, and the feeding mechanism feeds the sealing ring into the containing groove; the driving air cylinder is arranged on the clamping base and drives the vertical rod to move in the vertical direction, the elastic sleeve is arranged on the clamping base, the vertical rod is provided with a driving part located in the elastic sleeve, and the driving part is provided with a driving inclined face with the transverse sectional area gradually reduced in the vertical downward direction. The multiple circumferential blocks are annularly arranged between the driving part and the elastic sleeve and form a matched inclined groove matched with the driving inclined face in shape, the driving inclined face and the matched inclined groove form driving of the vertical rod to the circumferential blocks in the radial direction, and each circumferential block is provided with a material taking part extending out of the elastic sleeve. The clamping mechanism drives the clamping base to move and is provided with a clamping position opposite to the containing groove and a placing position opposite to the clamp, and the assembling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to an assembly device, in particular to an automatic sealing ring assembly device. Background Art

[0002] A seal is an elastic component used to prevent fluid or gas leakage. It is usually installed between two mechanical parts, such as pipes, valves, pumps, compressors and other hydraulic or pneumatic systems.

[0003] In the process of installing the sealing ring, manual assembly is often performed, resulting in low installation efficiency. In the process of automatic installation, it is difficult to install the sealing ring in the middle of the corresponding fixture due to the fixture being in an I-shaped shape. Summary of the invention

[0004] In view of the deficiencies in the prior art, the utility model aims to provide an automatic sealing ring installation device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: including a feeding mechanism, a receiving block, a clamping mechanism, a clamp, a clamp seat, a vertical rod, a driving cylinder, an elastic sleeve and a circumferential block, the receiving block is provided with a receiving groove for accommodating a sealing ring, the feeding mechanism feeds the sealing ring into the receiving groove, the driving cylinder is arranged on the clamp seat and drives the vertical rod to move vertically, the elastic sleeve is arranged on the clamp seat, the vertical rod has a driving part located in the elastic sleeve and the driving part has a driving inclined surface whose transverse cross-sectional area gradually decreases along the vertical downward direction, a plurality of circumferential blocks are arranged between the driving part and the elastic sleeve and the plurality of circumferential blocks form a matching inclined groove matched with the shape of the driving inclined surface, the driving inclined surface and the matching inclined groove constitute the radial driving of the circumferential block by the vertical rod, the circumferential block has a feeding part extending outside the elastic sleeve, the clamping mechanism drives the clamp seat to move and has a clamping position relative to the receiving groove and a placement position relative to the clamp.

[0006] By adopting the above technical solution, when the sealing ring needs to be transferred to the fixture, the feeding mechanism transfers the sealing ring to the receiving groove of the receiving block, and then the clamping mechanism drives the clamp seat to move to the clamping position. At this time, the material picking part enters the center of the sealing ring and takes away the sealing ring, and then moves to the placement position opposite to the fixture. At this time, the driving cylinder drives the vertical rod to move downward, so that the circumferential blocks move in the direction away from each other, thereby causing the material picking part to expand, thereby expanding the sealing ring, and then the pushing ring pushes the sealing ring from the material picking part to the middle of the fixture to complete the assembly transfer of the sealing ring.

[0007] The utility model is further configured as follows: it also includes a lubrication table, the clamping mechanism includes a first transverse cylinder, a first transverse seat, a second transverse cylinder, a second transverse seat, a vertical cylinder and a vertical seat, the first transverse cylinder drives the first transverse seat to move transversely, the second transverse cylinder is arranged on the first transverse seat and drives the second transverse seat to move transversely, the vertical cylinder is arranged on the second transverse seat and drives the vertical seat to move vertically, the driving cylinder and the clamping seat are arranged on the vertical seat, and the lubrication table is arranged between the clamp and the receiving block.

[0008] By adopting the above technical solution and using the first transverse cylinder and the second transverse cylinder, the material taking part has three positions respectively relative to the receiving block, the lubrication table and the clamp, thus meeting the use requirements.

[0009] The utility model is further configured to include a pushing cylinder, a pushing rod and a pushing collar. The pushing cylinder is arranged on the vertical seat and drives the pushing rod to move vertically. The pushing collar is arranged on the material taking part and is linked with the pushing rod.

[0010] By adopting the above technical solution, the push ring is driven to push the sealing ring from the material taking part into the clamp.

[0011] The utility model is further configured as follows: a rubber ring for driving the circumferential blocks to approach each other is arranged on the elastic sleeve.

[0012] By adopting the above technical solution, the rubber ring allows the circumferential blocks to be closed again after the vertical rod moves upward.

[0013] The utility model is further configured as follows: the feeding mechanism comprises a vibration plate and a feeding track, the vibration plate feeds the sealing ring into the feeding track, and the end of the feeding track is opposite to the receiving block.

[0014] The utility model is further configured to include: a clamping claw cylinder and a covering block, wherein the clamping claw cylinder is arranged on the receiving block and drives the covering block to have a covering position covering the containing groove.

[0015] By adopting the above technical solution, the setting of the covering block ensures that when the sealing ring is not taken out, the sealing ring will not be vibrated by the vibration plate and ejected. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the vertical seat and related components of the utility model;

[0018] Figure 3 It is an exploded view of the vertical rod, circumferential block and fixed sleeve of the utility model.

[0019] In the figure: 1. feeding mechanism; 11. feeding track; 2. receiving block; 21. accommodating groove; 3. clamping mechanism; 31. first transverse cylinder; 32. first transverse seat; 33. second transverse cylinder; 34. second transverse seat; 35. vertical cylinder; 36. vertical seat; 4. clamping seat; 5. vertical rod; 51. driving cylinder; 52. elastic sleeve; 53. circumferential block; 54. driving part; 55. driving inclined surface; 56. matching inclined groove; 57. picking part; 6. lubrication table; 7. pushing cylinder; 71. pushing rod; 72. pushing collar; 8. clamping claw cylinder; 81. covering block; 9. fixture. DETAILED DESCRIPTION

[0020] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0022] like Figure 1-3As shown, the utility model discloses an automatic sealing ring device, including a feeding mechanism 1, a receiving block 2, a clamping mechanism 3, a clamp 9, a clamp seat 4, a vertical rod 5, a driving cylinder 51, an elastic sleeve 52 and a circumferential block 53. The receiving block 2 is provided with a receiving groove 21 for accommodating the sealing ring. The feeding mechanism 1 feeds the sealing ring into the receiving groove 21. The driving cylinder 51 is arranged on the clamp seat 4 and drives the vertical rod 5 to move vertically. The elastic sleeve 52 is arranged on the clamp seat 4. The vertical rod 5 has a driving part 54 located in the elastic sleeve 52, and the driving part 54 has a driving inclined surface 55 whose transverse cross-sectional area gradually decreases along the vertical downward direction. A plurality of circumferential blocks 53 are arranged between the driving part 54 and the elastic sleeve 52, and the plurality of circumferential blocks 53 form a matching inclined groove 56 that matches the shape of the driving inclined surface 55. The driving inclined surface 55 and the matching inclined groove 56 constitute the vertical rod. 5 pairs of circumferential blocks 53 are driven in radial direction. The circumferential block 53 has a material taking portion 57 extending outside the elastic sleeve 52. The clamping mechanism 3 drives the clamp seat 4 to move and has a clamping position relative to the receiving groove 21 and a placement position relative to the fixture 9. When the sealing ring needs to be transferred to the fixture 9, the feeding mechanism 1 transfers the sealing ring to the receiving groove 21 of the receiving block 2, and then the clamping mechanism 3 drives the clamp seat 4 to move to the clamping position. At this time, the material taking portion 57 enters the center of the sealing ring and takes the sealing ring away, and then moves to the placement position relative to the fixture 9. At this time, the driving cylinder 51 drives the vertical rod 5 to move downward, so that the circumferential block 53 moves in a direction away from each other, thereby causing the material taking portion 57 to expand, thereby expanding the sealing ring, and then the pushing ring 72 pushes the sealing ring from the material taking portion 57 to the middle of the fixture 9 to complete the assembly transfer of the sealing ring.

[0023] It also includes a lubrication table 6, and the clamping mechanism 3 includes a first transverse cylinder 31, a first transverse seat 32, a second transverse cylinder 33, a second transverse seat 34, a vertical cylinder 35 and a vertical seat 36. The first transverse cylinder 31 drives the first transverse seat 32 to move transversely, the second transverse cylinder 33 is arranged on the first transverse seat 32 and drives the second transverse seat 34 to move transversely, the vertical cylinder 35 is arranged on the second transverse seat 34 and drives the vertical seat 36 to move vertically, the driving cylinder 51 and the clamping seat 4 are arranged on the vertical seat 36, and the lubrication table 6 is arranged between the clamp 9 and the receiving block 2. The first transverse cylinder 31 and the second transverse cylinder 33 are used so that the material picking part 57 has three positions relative to the receiving block 2, the lubrication table 6 and the clamp 9 respectively, which meets the use requirements.

[0024] It also includes a pushing cylinder 7, a pushing rod 71 and a pushing ring 72. The pushing cylinder 7 is arranged on the vertical seat 36 and drives the pushing rod 71 to move vertically. The pushing ring 72 is arranged on the material taking part 57 and works in conjunction with the pushing rod 71. The driving of the pushing ring 72 pushes the sealing ring from the material taking part 57 into the clamp 9.

[0025] A rubber ring is provided on the elastic sleeve 52 to drive the circumferential blocks 53 to move closer to each other. The rubber ring makes the circumferential blocks 53 close again after the vertical rod 5 moves upward.

[0026] The feeding mechanism 1 comprises a vibration plate and a feeding track 11 . The vibration plate feeds the sealing ring into the feeding track 11 . The end of the feeding track 11 is opposite to the receiving block 2 .

[0027] It also includes a clamping cylinder 8 and a covering block 81. The clamping cylinder 8 is arranged on the receiving block 2 and drives the covering block 81 to have a covering position covering the accommodating groove 21. The arrangement of the covering block 81 ensures that when the sealing ring is not taken out, the sealing ring will not be vibrated by the vibration disk and popped out.

[0028] The vibration plate and rubber ring are not shown in the figure.

[0029] Working process: when the sealing ring needs to be transferred to the fixture 9, the feeding mechanism 1 transfers the sealing ring to the accommodating groove 21 of the receiving block 2, and then the clamping mechanism 3 first drives the material picking part 57 to move to a position opposite to the lubrication table 6 for lubrication, and then moves to the clamping position. At this time, the material picking part 57 enters the center of the sealing ring and takes away the sealing ring, and then moves to the placement position opposite to the fixture 9. At this time, the driving cylinder 51 drives the vertical rod 5 to move downward, so that the circumferential block 53 moves in a direction away from each other, thereby causing the material picking part 57 to expand, thereby expanding the sealing ring, and then the pushing ring 72 pushes the sealing ring from the material picking part 57 to the middle of the fixture 9 to complete the assembly transfer of the sealing ring.

Claims

1. An automatic sealing ring device, characterized in that: The invention comprises a feeding mechanism (1), a receiving block (2), a clamping mechanism (3), a clamp (9), a clamp seat (4), a vertical rod (5), a driving cylinder (51), an elastic sleeve (52) and a circumferential block (53), wherein the receiving block (2) is provided with a receiving groove (21) for accommodating a sealing ring, the feeding mechanism (1) feeds the sealing ring into the receiving groove (21), the driving cylinder (51) is arranged on the clamp seat (4) and drives the vertical rod (5) to move vertically, the elastic sleeve (52) is arranged on the clamp seat (4), the vertical rod (5) has a driving part (54) located in the elastic sleeve (52), and the driving part (54) has a driving part (54) which moves vertically. A driving inclined surface (55) whose lateral cross-sectional area gradually decreases in the downward direction, a plurality of circumferential blocks (53) are arranged between the driving portion (54) and the elastic sleeve (52), and the plurality of circumferential blocks (53) form a matching inclined groove (56) that matches the shape of the driving inclined surface (55), the driving inclined surface (55) and the matching inclined groove (56) constitute a radial driving force of the vertical rod (5) on the circumferential block (53), the circumferential block (53) has a material taking portion (57) extending outside the elastic sleeve (52), and the clamping mechanism (3) drives the clamping seat (4) to move and has a clamping position opposite to the accommodating groove (21) and a placement position opposite to the clamp (9).

2. The automatic sealing ring installation device according to claim 1, characterized in that: The invention also includes a lubrication table (6). The clamping mechanism (3) includes a first transverse cylinder (31), a first transverse seat (32), a second transverse cylinder (33), a second transverse seat (34), a vertical cylinder (35) and a vertical seat (36). The first transverse cylinder (31) drives the first transverse seat (32) to move transversely. The second transverse cylinder (33) is arranged on the first transverse seat (32) and drives the second transverse seat (34) to move transversely. The vertical cylinder (35) is arranged on the second transverse seat (34) and drives the vertical seat (36) to move vertically. The driving cylinder (51) and the clamping seat (4) are arranged on the vertical seat (36). The lubrication table (6) is arranged between the clamp (9) and the receiving block (2).

3. The automatic sealing ring installation device according to claim 2, characterized in that: It also includes a pushing cylinder (7), a pushing rod (71) and a pushing collar (72); the pushing cylinder (7) is arranged on the vertical seat (36) and drives the pushing rod (71) to move vertically; the pushing collar (72) is arranged on the material taking portion (57) and is linked to the pushing rod (71).

4. The automatic sealing ring installation device according to claim 1, characterized in that: The elastic sleeve (52) is provided with a rubber ring for driving the circumferential blocks (53) to move closer to each other.

5. The automatic sealing ring installation device according to claim 1, characterized in that: The feeding mechanism (1) comprises a vibrating plate and a feeding track (11). The vibrating plate feeds the sealing ring into the feeding track (11). The end of the feeding track (11) is opposite to the receiving block (2).

6. The automatic sealing ring installation device according to claim 1, characterized in that: It also includes a clamping claw cylinder (8) and a covering block (81), wherein the clamping claw cylinder (8) is arranged on the receiving block (2) and drives the covering block (81) to have a covering position covering the receiving groove (21).

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