CN216420042U

CN216420042U - Butyl rubber extrusion device capable of controlling extrusion direction

Info

Publication number: CN216420042U
Application number: CN202123210933.8U
Authority: CN
Inventors: 李恒勇; 尹贻刚; 刘吉忠
Original assignee: Shandong Xunchi Rubber Industry Co ltd
Current assignee: Shandong Xunchi Rubber Industry Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-03
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a butyl rubber extrusion device of steerable direction of extruding belongs to butyl rubber extrusion device technical field. A butyl rubber extrusion device capable of controlling extrusion direction comprises an extrusion cylinder and further comprises: the piston head is connected in the extrusion cylinder in a sliding manner, and a push rod is fixedly connected to the piston head; the supporting shaft is fixedly connected to the extrusion cylinder and is rotatably connected with a supporting frame; the limiting component is arranged on the supporting frame; the sliding block is connected to the supporting frame in a sliding manner; the locking assembly is arranged on the extrusion head; the utility model discloses can adjust the angular position who extrudes the head exit through adjusting the rotation angle of support frame on the recipient and extruding the slip of head on the support frame to the convenient to use extrusion device in-process is adjusted to various clearances in the different corners, makes to extrude the head and can directly stretch into in the corner gap, seals up through the butyl rubber to the gap and fills.

Description

Butyl rubber extrusion device capable of controlling extrusion direction

Technical Field

The utility model relates to a butyl rubber extrusion device technical field especially relates to a butyl rubber extrusion device of steerable direction of extruding.

Background

Butyl rubber is a sealant taking isobutylene polymer as a main material, has excellent weather aging resistance, heat resistance, acid and alkali resistance and excellent air tightness and electrical insulation performance, and can be specifically divided into a vulcanized type, a non-vulcanized type and a hot-melt type, wherein the non-vulcanized type can be divided into a solvent volatile type, a preformed adhesive tape and butyl sealant, and the butyl sealant is widely applied to automobiles, buildings, industries and the like.

The existing butyl sealing paste is mostly used for sealing and leakage-proof treatment on automobiles and buildings, a common using method is that the sealing paste is directly extruded into a gap needing to be sealed through an extruding device, the direction of the extruding sealing paste can not be controlled by the existing extruding device, and in the process of sealing the gap in some corners, an extruding head of the extruding device cannot directly extend into the gap, so that the gap in the corners is not convenient to seal.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the sealing paste direction can not be extruded by the uncontrollable extrusion device of butyl rubber in the prior art, and providing a butyl rubber extrusion device capable of controlling the extrusion direction.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a butyl rubber extrusion device capable of controlling extrusion direction comprises an extrusion cylinder and further comprises: the piston head is connected in the extrusion cylinder in a sliding manner, and a push rod is fixedly connected to the piston head; the supporting shaft is fixedly connected to the extrusion barrel, and a supporting frame is rotatably connected to the supporting shaft; the limiting assembly is arranged on the supporting frame and used for limiting the relative rotation of the supporting frame and the extrusion container; the sliding block is connected to the supporting frame in a sliding mode, a through hole is formed in the sliding block, an extrusion head is fixedly connected to the sliding block, the extrusion head is communicated with the through hole, and the extrusion container is communicated with the through hole through a hose; and the locking assembly is arranged on the extrusion head and used for locking the extrusion head on the support frame.

In order to facilitate limiting the relative rotation of the support frame and the extrusion container, preferably, the limiting assembly comprises a locking rod, the locking rod is connected to the support frame in a sliding mode, a plurality of limiting holes corresponding to the locking rod are formed in the extrusion container, a tension spring is arranged on the locking rod, and two ends of the tension spring are fixedly connected with the support frame and the locking rod respectively.

In order to ensure that the supporting frame is fully limited, two groups of limiting assemblies are symmetrically arranged on the extrusion container.

In order to facilitate the use of the extrusion container by hand, a rubber ring is fixedly connected to the extrusion container, and anti-skid grains are arranged on the rubber ring.

For the convenience of the slider slides in the support frame, preferably, the spout has been seted up on the support frame, slider sliding connection is in the spout, the slider is relative both sides and all laminates with the spout inner wall mutually.

In order to lock the extrusion head on the support frame, the locking assembly further comprises a locking ring, a limiting block is fixedly connected to one side of the sliding block, which is far away from the extrusion head, the locking ring is in threaded connection with the extrusion head, and one side of the locking ring is tightly attached to the surface of the support frame.

Compared with the prior art, the utility model provides a butyl rubber extrusion device of steerable direction of extruding possesses following beneficial effect:

1. this butyl rubber extrusion device of steerable direction of extruding rotates the support frame of connection on the recipient and spacing locking through adjusting, can adjust the horizontal direction of aiming at of extruding the head at will as required, and the export of being convenient for extrude the head is relative with the gap that needs to fill.

2. This butyl rubber extrusion device of steerable direction of extruding through adjusting the slider and locking the slider of sliding connection on the support frame, can adjust the vertical alignment direction of extruding the head as required at will, and the export of being convenient for extrude the head is relative with the gap that needs to fill.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can adjust the angular position who extrudes the head exit through adjusting the rotation angle of support frame on the recipient and extruding the slip of head on the support frame to the convenient to use extrusion device in-process is adjusted to various clearances in the different corners, makes to extrude in the head can directly stretch into the corner gap, seals up through the butyl rubber to the gap and fills.

Drawings

Fig. 1 is a schematic structural diagram of a butyl rubber extrusion device capable of controlling an extrusion direction according to the present invention;

fig. 2 is a schematic structural diagram of a butyl rubber extrusion device capable of controlling an extrusion direction according to the present invention;

fig. 3 is a schematic structural diagram of a portion a in fig. 2 of a butyl rubber extrusion apparatus capable of controlling an extrusion direction according to the present invention.

In the figure: 1. an extrusion cylinder; 11. a piston head; 12. a push rod; 13. a support shaft; 14. a limiting hole; 15. a rubber ring; 2. a support frame; 21. a chute; 22. a locking lever; 23. a tension spring; 3. a slider; 31. a hose; 32. an extrusion head; 33. locking a ring; 34. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-3, a butyl rubber extrusion device capable of controlling extrusion direction comprises a extrusion cylinder 1, and further comprises: the piston head 11 is connected in the extrusion cylinder 1 in a sliding manner, and a push rod 12 is fixedly connected to the piston head 11; the supporting shaft 13 is fixedly connected to the extrusion container 1, and the supporting shaft 13 is rotatably connected with the supporting frame 2; the limiting assembly is arranged on the support frame 2 and used for limiting the relative rotation of the support frame 2 and the extrusion container 1; the sliding block 3 is connected to the supporting frame 2 in a sliding mode, a through hole is formed in the sliding block 3, the sliding block 3 is fixedly connected with an extrusion head 32, the extrusion head 32 is communicated with the through hole, and the extrusion container 1 is communicated with the through hole through a hose 31; and the locking assembly is arranged on the extrusion head 32 and used for locking the extrusion head 32 on the support frame 2.

Spacing subassembly includes check lock lever 22, check lock lever 22 sliding connection is on support frame 2, set up a plurality of spacing holes 14 corresponding with check lock lever 22 on the recipient 1, be equipped with extension spring 23 on the check lock lever 22, extension spring 23 both ends respectively with support frame 2 and check lock lever 22 fixed connection, spacing subassembly symmetry is equipped with two sets ofly on recipient 1, fixedly connected with rubber circle 15 on the recipient 1, the anti-skidding line has been seted up on the rubber circle 15, spout 21 has been seted up on

support frame

2, 3 sliding connection of slider are in spout 21, slider 3 all laminates mutually with spout 21 inner wall for relative both sides, locking subassembly includes locking ring 33, one side fixedly connected with stopper 34 that extrusion head 32 was kept away from to slider 3, locking ring 33 threaded connection is on extrusion head 32, locking ring 33 one side is hugged closely with support frame 2 surface mutually.

In the use process of the device, paste butyl rubber needing to be extruded is poured into the extrusion cylinder 1, the piston head 11 is pushed into the extrusion cylinder 1 through the push rod 12, the butyl rubber in the extrusion cylinder 1 is extruded, the butyl rubber is extruded into the extrusion head 32 through the hose 31 and is discharged from the outlet end of the extrusion head 32, and the paste butyl rubber is used for sealing gaps in automobiles and buildings.

When the gap to be sealed is located in a corner, the locking rod 22 can be pulled up, the bottom end of the locking rod 22 is separated from the limiting hole 14, the support frame 2 is manually rotated, the support frame 2 rotates around the support shaft 13, so that the left and right positions of the extrusion head 32 on the support frame 2 are adjusted, after the required angle is adjusted, the locking rod 22 can be loosened, the locking rod 22 is reinserted into the limiting hole 14 under the pulling force of the tension spring 23, the support frame 2 is limited through the locking rod 22, the fixed angle between the support frame 2 and the extrusion cylinder 1 is ensured to be unchanged, meanwhile, the locking ring 33 can be manually rotated according to needs, the locking ring 33 is rotated to be separated from the surface of the support frame 2, so that the locking of the support frame 2 is released, the slide block 3 slides in the slide groove 21 to be adjusted in the up and down positions, after the required position is adjusted, the locking ring 33 is twisted to enable the locking ring 33 to rotate to be close to the support frame 2 and be attached to the surface of the support frame 2, the limiting block 34 is fixedly connected to one side, far away from the extrusion head 32, of the sliding block 3, the locking ring 33 can be guaranteed to rotate to be close to the supporting frame 2, the sliding block 3 is limited, the locking ring 33 can be guaranteed to be fully attached to the surface of the supporting frame 2, the extrusion head 32 is locked, the fixed position of the extrusion head 32 in the sliding groove 21 can be guaranteed to be unchanged, the extrusion head 32 can be adjusted according to gaps in different corners, and the extrusion head 32 can stretch into a gap between corners and can be sealed in the gap.

This device can be through adjusting the rotation angle of support frame 2 on recipient 1 and extrude the slip of head 32 on support frame 2, adjusts the angular position who extrudes head 32 exit to the convenient to use extrusion device in-process is adjusted to various clearances in the different corners, makes to extrude in the head 32 can directly stretch into the corner gap, seals up the gap through butyl rubber and fills.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a steerable butyl rubber extrusion device of extrusion direction, includes recipient (1), its characterized in that still includes:

the piston head (11) is connected in the extrusion cylinder (1) in a sliding manner, and a push rod (12) is fixedly connected to the piston head (11);

the supporting shaft (13) is fixedly connected to the extrusion container (1), and the supporting shaft (13) is rotatably connected with a supporting frame (2);

the limiting assembly is arranged on the supporting frame (2) and is used for limiting the relative rotation of the supporting frame (2) and the extrusion container (1);

the sliding block (3) is connected to the supporting frame (2) in a sliding mode, a through hole is formed in the sliding block (3), an extrusion head (32) is fixedly connected to the sliding block (3), the extrusion head (32) is communicated with the through hole, and the extrusion container (1) is communicated with the through hole through a hose (31);

and the locking assembly is arranged on the extrusion head (32) and used for locking the extrusion head (32) on the support frame (2).

2. A butyl rubber extrusion device capable of controlling extrusion direction according to claim 1, wherein the limiting assembly comprises a locking rod (22), the locking rod (22) is slidably connected to the support frame (2), a plurality of limiting holes (14) corresponding to the locking rod (22) are formed in the extrusion cylinder (1), a tension spring (23) is arranged on the locking rod (22), and two ends of the tension spring (23) are fixedly connected with the support frame (2) and the locking rod (22) respectively.

3. A butyl rubber extrusion device with controllable extrusion direction according to claim 2, wherein the limiting assemblies are symmetrically provided with two groups on the extrusion cylinder (1).

4. A butyl rubber extrusion device capable of controlling extrusion direction according to claim 3, wherein a rubber ring (15) is fixedly connected to the extrusion cylinder (1), and the rubber ring (15) is provided with anti-skid grains.

5. A butyl rubber extrusion device with a controllable extrusion direction according to claim 1, wherein the supporting frame (2) is provided with a sliding groove (21), the sliding block (3) is slidably connected in the sliding groove (21), and two opposite sides of the sliding block (3) are attached to the inner wall of the sliding groove (21).

6. A butyl rubber extrusion device capable of controlling extrusion direction according to claim 5, wherein the locking assembly comprises a locking ring (33), a limiting block (34) is fixedly connected to one side of the sliding block (3) far away from the extrusion head (32), the locking ring (33) is in threaded connection with the extrusion head (32), and one side of the locking ring (33) is closely attached to the surface of the support frame (2).