Gluing device for large-diameter sealing ring

Abstract

The utility model relates to a gluing device for a large-diameter sealing ring, which comprises a door frame, two driving gears arranged on one side of the door frame, a moving shaft arranged on a cross beam of the door frame, lifting rods arranged at two ends of the moving shaft respectively, a first bearing groove arranged on each lifting rod, a first hook connected with each first bearing groove, and a second hook fixedly arranged at one end of a hanging plate. A first hook is fixedly arranged at one end of each hanging plate, a second hook is fixedly arranged at the other end of each hanging plate, the middles of the two hanging plates are fixedly connected with a communicating plate, structural blocks are fixedly arranged at the two ends of the communicating plate respectively, the two structural blocks are provided with a first rod body and a second rod body, the first rod body is provided with a first driven gear and a second driven gear, and the second rod body is provided with two output gears; the output gear is provided with a plurality of first connecting rods, the first connecting rods are sleeved with gluing molds, a glue pool is arranged below the door frame, and second bearing grooves are formed in the two sides of the glue pool. The gluing device has the beneficial effects that the gluing mold can be driven by the driving gear to rotate in a glue pool or in the air, so that the gluing effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gluing devices, in particular to a gluing device for a large-diameter sealing ring. Background Art

[0002] The sealing ring is an annular cover composed of one or more parts, which is fixed on a ring or washer of the bearing and contacts with another ring or washer or forms a narrow labyrinth gap to prevent lubricating oil leakage and foreign objects from intruding.

[0003] In the prior art, gluing is usually done manually or by a human-driven device. For example, a "glue-applying device for a glass sealing ring" disclosed in Chinese patent literature has a publication number of CN219442335U. The utility model includes a base, a support frame is fixedly connected to the edge of the upper surface of the base, the support frame includes a vertical section and a horizontal section, one end of the horizontal section of the support frame is movably inserted with an I-shaped block in the vertical direction, the top of the I-shaped block is rotatably connected to a vertical column, the top of the vertical column is fixedly connected to a rocker, the bottom of the vertical column is vertically fixedly connected to a horizontal plate, the top edge of the horizontal plate is fixedly connected to a glue storage hopper, and a gluing assembly is provided at the end of the horizontal plate at one end of the vertical column. Human power can drive the gluing assembly to move along the surface of the glass sealing ring by rotating the rocker, and the gluing assembly can move at a uniform speed along the side of the glass sealing ring and gluing the side of the glass sealing ring, but there is a problem that large-diameter sealing rings cannot be glued. Utility Model Content

[0004] In view of the deficiency that the prior art cannot glue large diameter sealing rings, the present application proposes a gluing device for large diameter sealing rings, which can drive the gluing mold to rotate in the glue pool or in the air through a driving gear to improve the gluing effect.

[0005] The following is the technical solution of the utility model, a gluing device for a large-diameter sealing ring, comprising: a door frame, two driving gears are fixedly arranged on one side of the door frame, a moving shaft is fixedly arranged on the inner side of the crossbeam of the door frame, lifting rods are respectively arranged at both ends of the moving shaft, a first supporting groove is fixedly arranged on the outer side of the end of the lifting rod, the first supporting groove is connected to the first hook, the first hook is fixedly arranged at one end of the hanging plate, and the other end of the hanging plate is fixedly arranged with a second hook, the middle parts of the two hanging plates are fixedly connected to the connecting plate, and the two ends of the connecting plate are respectively fixedly arranged with a structural block, the two structural blocks are provided with a first rod body and a second rod body, a first driven gear is arranged at one end of the first rod body that passes through the structural block, a second driven gear is arranged in the middle part of the first rod body, two output gears are arranged in the middle part of the second rod body, a plurality of first connecting rods are arranged on the output gears, a gluing mold is sleeved on the first connecting rod, a glue pool is arranged under the door frame, and second supporting grooves are arranged on both sides of the glue pool.

[0006] Preferably, the driving gear is meshed with the first driven gear.

[0007] Preferably, the first rod body and the second rod body are arranged horizontally.

[0008] Preferably, the first supporting groove and the first hook coincide with each other.

[0009] Preferably, the second hook and the second supporting groove coincide with each other.

[0010] Preferably, the second driven gear is meshed with the output gear.

[0011] Preferably, the thickness of the output gear is smaller than the thickness of the second driven gear, and the radius of the output gear is greater than or equal to the radius of the second driven gear.

[0012] Preferably, the plurality of first connecting rods are arranged in a circular matrix.

[0013] Preferably, the inner radii of the first structural ring and the second structural ring are equal, and the outer radius of the first structural ring is greater than the outer radius of the second structural ring.

[0014] Beneficial effects of the utility model:

[0015] 1. Control the lifting rod to descend, move the connecting plate and the structural block downward, the second hook and the second supporting groove support the connecting plate, so that the first driven gear and the driving gear below are meshed, and the gluing mold is immersed in the glue pool. The two lifting rods move relative to each other laterally on the moving shaft, so that the first supporting groove and the first hook are disengaged, and the first driven gear is driven to rotate through the driving gear below to make the gluing mold rotate in the glue pool, and the gluing mold is glued to improve the gluing effect;

[0016] 2. After the gluing mold is glued, the lifting rod is controlled to rise. When the two lifting rods move in opposite directions on the moving shaft to the specified position, the first supporting groove and the first hook are combined to control the lifting rod to rise, lift the connecting plate and the structural block upward, so that the gluing mold is pulled up from the glue pool, and the first driven gear is meshed with the upper driving gear. The first driven gear is driven to rotate through the upper driving gear so that the gluing mold can rotate to shake off excess glue. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a front view of the utility model;

[0019] Figure 3 It is the hanging board diagram of the utility model;

[0020] Figure 4 This is a diagram of the gluing mold of the utility model;

[0021] In the figure: 1. gantry; 2. driving gear; 3. crossbeam; 4. moving shaft; 5. lifting rod; 6. first supporting groove; 7. first hook; 8. hanging plate; 9. second hook; 10. connecting plate; 11. structural block; 12. first rod body; 13. second rod body; 14. first driven gear; 15. second driven gear; 16. output gear; 17. first connecting rod; 18. gluing mold; 19. glue pool; 20. second supporting groove; 21. first structural ring; 22. second connecting rod; 23. second structural ring. DETAILED DESCRIPTION

[0022] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0023] Example

[0024] like Figures 1 to 4 As shown, a gluing device for a large diameter sealing ring comprises: a door frame 1, two driving gears 2 are fixedly arranged on one side of the door frame 1, a moving shaft 4 is fixedly arranged on the inner side of a cross beam 3 of the door frame 1, a lifting rod 5 is respectively arranged at both ends of the moving shaft 4, a first supporting groove 6 is fixedly arranged on the outer side of the end of the lifting rod 5, the first supporting groove 6 is connected to a first hook 7, the first hook 7 is fixedly arranged on one end of a hanging plate 8, a second hook 9 is fixedly arranged on the other end of the hanging plate 8, a connecting plate 10 is fixedly connected to the middle part of the two hanging plates 8, and both ends of the connecting plate 10 are respectively A structural block 11 is fixedly arranged, and the two structural blocks 11 are provided with a first rod body 12 and a second rod body 13. A first driven gear 14 is arranged at one end of the first rod body 12 that passes through the structural block 11, a second driven gear 15 is arranged in the middle of the first rod body 12, and two output gears 16 are arranged in the middle of the second rod body 13. A plurality of first connecting rods 17 are arranged on the output gears 16, and a gluing mold 18 is sleeved on the first connecting rod 17. A glue pool 19 is arranged under the door frame 1, and second supporting grooves 20 are arranged on both sides of the glue pool 19.

[0025] Two driving gears 2 are fixedly arranged on one side of the gantry 1, and the driving gears 2 are meshed with the first driven gear 14, and the first driven gear 14 is driven to rotate by the rotation of the driving gears 2; a moving shaft 4 is fixedly arranged on the inner side of the crossbeam 3 of the gantry 1, and a glue pool 19 is arranged under the gantry 1, and a colloid is arranged in the glue pool 19, and the colloid is used to glue the glue mold 18, and second supporting grooves 20 are arranged on both sides of the glue pool 19. The first rod body 12 and the second rod body 13 are arranged horizontally.

[0026] A lifting rod 5 is provided at each end of the movable shaft 4, so that the lifting rod 5 can move laterally on the movable shaft 4. When the two lifting rods 5 move laterally in opposite directions to the specified position, the first supporting groove 6 and the first hook 7 coincide with each other. When the two lifting rods 5 move laterally relative to each other, the first supporting groove 6 and the first hook 7 are disengaged; when the lifting rod 5 rises, the connecting plate 10 and the structural block 11 are lifted upward, so that the gluing mold 18 is pulled up from the glue pool 19. When the lifting rod 5 descends, the connecting plate 10 and the structural block 11 are moved downward, the second hook 9 and the second supporting groove 20 coincide with each other, and the connecting plate 10 is supported. The first driven gear 14 is meshed with the driving gear 2 below, and the gluing mold 18 is immersed in the glue pool 19. The first driven gear 14 is driven to rotate by the driving gear 2 below, so that the gluing mold 18 rotates in the glue pool 19.

[0027] When the first driven gear 14 rotates, it drives the second driven gear 15 to rotate. The second driven gear 15 is meshed with the output gear 16. The thickness of the output gear 16 is less than the thickness of the second driven gear 15. The radius of the output gear 16 is greater than or equal to the radius of the second driven gear 15. When the second driven gear 15 rotates, it drives the output gear 16 to rotate. A plurality of first connecting rods 17 are arranged on the output gear 16. The plurality of first connecting rods 17 are arranged on the output gear 16 in a circular matrix.

[0028] The first connecting rod 17 is sleeved with a gluing mold 18, and the gluing mold 18 is provided with a first structural ring 21, the first structural ring 21 is close to the output gear 16, and a plurality of second connecting rods 22 are provided on the first structural ring 21, and the second connecting rods 22 are connected to the second structural ring 23. The inner circle radius of the first structural ring 21 and the second structural ring 23 are equal, and the outer circle radius of the first structural ring 21 is greater than the outer circle radius of the second structural ring 23.

[0029] In a possible embodiment, straps or chains are provided on the second connecting rods 22 of several gluing molds 18, and the straps or chains are used to fix the gluing molds 18, thereby improving the stability of the structure.

[0030] Implementation scheme: Install the gluing mold 18 on the output gear 16. After the gluing mold 18 is installed, fix the gluing mold 18 by a strap or a chain, control the lifting rod 5 to descend, move the connecting plate 10 and the structural block 11 downward, and support the connecting plate 10 with the second hook 9 and the second supporting groove 20, so that the first driven gear 14 is meshed with the driving gear 2 below, and the gluing mold 18 is immersed in the glue pool 19. The two lifting rods 5 move relative to each other laterally on the moving shaft 4, so that the first supporting groove 6 and the first hook 7 are disengaged, and the first driven gear 1 is driven by the driving gear 2 below. 4 rotates to make the gluing mold 18 rotate in the glue pool 19, and the gluing mold 18 is glued; after the gluing mold 18 is glued, the lifting rod 5 is controlled to rise. When the two lifting rods 5 move in opposite directions on the moving shaft 4 to the specified position, the first supporting groove 6 and the first hook 7 are combined to control the lifting rod 5 to rise, and the connecting plate 10 and the structural block 11 are lifted upward, so that the gluing mold 18 is pulled up from the glue pool 19, and the first driven gear 14 is meshed with the upper driving gear 2, and the upper driving gear 2 drives the first driven gear 14 to rotate so that the gluing mold 18 is rotating to throw off the excess glue. The gluing mold 18 can be driven by the driving gear 2 to rotate in the glue pool 19 or in the air, thereby improving the gluing effect.

[0031] It should be noted that the electric drive and control of the driving gear 2 and the lifting control of the lifting rod 5 are technical means well known to those skilled in the art and will not be elaborated here. The focus of this application is on the structural connection improvement of the gluing device.

[0032] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.

[0033] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A gluing device for a large diameter sealing ring, characterized in that: include: A gantry, two driving gears are fixedly arranged on one side of the gantry, a moving shaft is fixedly arranged on the inner side of the crossbeam of the gantry, a lifting rod is arranged at each end of the moving shaft, a first supporting groove is fixedly arranged on the outer side of the end of the lifting rod, the first supporting groove is connected to the first hook, the first hook is fixedly arranged at one end of the hanging plate, and the other end of the hanging plate is fixedly arranged with a second hook, the middle parts of the two hanging plates are fixedly connected to a connecting plate, and a structural block is fixedly arranged at each end of the connecting plate, the two structural blocks are provided with a first rod body and a second rod body, a first driven gear is arranged at one end of the first rod body that passes through the structural block, a second driven gear is arranged in the middle part of the first rod body, two output gears are arranged in the middle part of the second rod body, a plurality of first connecting rods are arranged on the output gears, a gluing mold is sleeved on the first connecting rod, a glue pool is arranged under the gantry, and second supporting grooves are arranged on both sides of the glue pool.

2. The gluing device for a large diameter sealing ring according to claim 1, characterized in that: The driving gear meshes with the first driven gear.

3. The gluing device for a large diameter sealing ring according to claim 1, characterized in that: The first rod body and the second rod body are arranged horizontally.

4. The gluing device for a large diameter sealing ring according to claim 1, characterized in that: The first supporting groove is matched with the first hook.

5. The gluing device for a large diameter sealing ring according to claim 1, characterized in that: The second hook is matched with the second supporting groove.

6. The gluing device for a large diameter sealing ring according to claim 1, characterized in that: The second driven gear meshes with the output gear.

7. The gluing device for a large diameter sealing ring according to claim 1, characterized in that: The thickness of the output gear is smaller than the thickness of the second driven gear, and the radius of the output gear is greater than or equal to the radius of the second driven gear.

8. The gluing device for a large diameter sealing ring according to claim 1, characterized in that: A plurality of first connecting rods are arranged in a circular matrix.

9. The gluing device for a large diameter sealing ring according to claim 1, characterized in that: The inner radii of the first structural ring and the second structural ring are equal, and the outer radius of the first structural ring is greater than the outer radius of the second structural ring.

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