CN114800967B

CN114800967B - Secondary vulcanization shaping equipment for rubber tube

Info

Publication number: CN114800967B
Application number: CN202210503282.1A
Authority: CN
Inventors: 王海荣; 张航; 卢天启
Original assignee: Xuzhou Huawei Engineering Machinery Co ltd
Current assignee: Xuzhou Huawei Engineering Machinery Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2023-05-09
Anticipated expiration: 2042-05-10
Also published as: CN114800967A

Abstract

The invention discloses secondary vulcanization shaping equipment for rubber pipes, which relates to the technical field of rubber pipe vulcanization, does not have a good device at present for shaping the vulcanization of rubber pipes, is inconvenient to adjust, cannot obtain better vulcanization effect, cannot perform shaping work on rubber pipes with different diameters, comprises a plurality of limiting shafts, wherein a plurality of shaping pieces are sleeved and slidably mounted on the outer surface of each limiting shaft, a plurality of rows of positioning holes are uniformly formed in the outer surface of each limiting shaft at equal intervals, the number of each row of positioning holes is equally divided into four, and limiting pieces are fixedly connected between the upper ends of each limiting shaft. This secondary vulcanization shaping equipment of rubber tube, after setting the rubber tube, can conveniently adjust the interval between each setting piece, guarantee at the in-process of vulcanizing, the rubber tube can not bond together, and then can improve the effect of rubber tube secondary vulcanization.

Description

Secondary vulcanization shaping equipment for rubber tube

Technical Field

The invention relates to the technical field of rubber tube vulcanization, in particular to secondary vulcanization shaping equipment for a rubber tube.

Background

The vulcanization of rubber tube is to put the formed tube blank into a vulcanization bed, heat and press vulcanization is carried out by taking saturated steam or water as heat transfer medium, then the extruded rubber tube penetrates into an iron tube core, a rubber cloth layer is coiled on a rubber tube forming machine and wrapped with water cloth after being wrapped, and then the rubber tube is sent to a horizontal long vulcanization tank for direct steam vulcanization, and secondary vulcanization is carried out.

However, at present, no good device is used for setting the vulcanization of the rubber tube, and the existing rubber tube vulcanization setting equipment is inconvenient to adjust, so that the rubber tube vulcanization setting equipment cannot obtain better vulcanization, and the rubber tubes with different diameters cannot be set.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides secondary vulcanization shaping equipment for rubber pipes, which solves the problems that no good device is used for shaping the vulcanization of the rubber pipes at present, and the conventional rubber pipe vulcanization shaping equipment is inconvenient to adjust, so that the conventional rubber pipe vulcanization shaping equipment cannot obtain better vulcanization and cannot perform shaping work on rubber pipes with different diameters.

In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a secondary vulcanization shaping equipment of rubber tube, includes a plurality of spacing axle, each the surface of spacing axle all cup joints slidable mounting has a plurality of setting piece, and the surface of each spacing axle is equidistant to have seted up a plurality of rows of locating holes, every row the quantity equidistance of locating hole divide into four, each fixedly connected with setting piece between the upper end of spacing axle.

The shaping piece is including circular chamber, the slide hole with spacing axle looks adaptation is seted up to the upper surface intermediate position department in circular chamber, and circular chamber's all around surface equidistance is connected with four assembled parts, circular chamber's inside lower surface rotates and is connected with the gear ring, and circular chamber's inside lower surface is located the inboard position department equidistance rotation of gear ring and is connected with four pinion, four the pinion all meshes with the gear ring, circular chamber's inner wall equidistance embedding slidable mounting has four T shape poles corresponding with each pinion, each one side upper surface edge of pinion all rotates and is connected with the regulating axle, each one end of regulating axle all rotates to be connected in T shape pole one end rather than corresponding, the other end surface of T shape pole cup joints slidable mounting and has spring one, the both ends of spring one are connected with the inner wall in circular chamber and the inboard of T shape pole respectively.

Preferably, a sliding groove is formed in the upper surface of one side of the circular cavity, a deflector rod is embedded in the sliding groove and is slidably mounted, and the lower end of the deflector rod is fixedly connected to the upper surface of one side of the gear ring.

Preferably, when the first springs are in a reset state, the other ends of the T-shaped rods are respectively embedded into corresponding positioning holes on the limiting shafts in a sliding mode.

Preferably, the assembly comprises a mounting cylinder, a knob is installed in an embedded rotation mode at one end of the mounting cylinder, a double-tooth screw is horizontally connected to one end of the knob, the other end of the double-tooth screw is rotationally connected to the inner surface of the other end of the mounting cylinder, and threaded sleeve blocks are sleeved on the outer surfaces of two ends of the double-tooth screw.

Preferably, the thread teeth on the outer surfaces of the two ends of the double-tooth screw are opposite, and the two thread sleeve blocks are respectively matched with the two thread teeth.

Preferably, the movable grooves are formed in two sides of the mounting cylinder, arc plates are slidably mounted in the two movable grooves, adjusting rods are rotatably connected to inner sides of two ends of the arc plates, and the other ends of the two adjusting rods are rotatably connected to one sides of the two threaded sleeve blocks respectively.

Preferably, the limiting piece comprises a sliding shaft, a plurality of sliding sleeve blocks corresponding to the limiting shafts are sleeved on the outer surface of the sliding shaft in a sliding mode, a shell block is arranged on the lower side of each sliding sleeve block, and the lower side of each shell block is connected with the upper end of each limiting shaft.

Preferably, the inside back surface symmetry in below of casing piece rotates and is connected with two master gears, two be the meshing between the master gear, and the top back surface edge of two master gears all rotates and is connected with eccentric rod, the inside upper surface embedding slidable mounting of casing piece has T shape axle, two the other end of eccentric rod is all rotated and is connected in the downside of T shape axle, the upside surface of T shape axle cup joints slidable mounting and has the spring two, the both ends of spring two respectively with the inboard of T shape axle and the inside upper surface fixed connection of casing piece.

Preferably, the front surface of the shell block is embedded and rotatably provided with a handle, and one end of the handle is fixedly connected to the middle position of the front surface of one of the main gears.

Preferably, a plurality of jacks are formed in the lower surface of the sliding shaft at equal intervals, and when the second spring is in a reset state, the upper end of the T-shaped shaft is embedded into the jacks corresponding to the second spring in a sliding mode.

Advantageous effects

The invention provides secondary vulcanization shaping equipment for rubber pipes, which has the following beneficial effects compared with the prior art:

1. this secondary vulcanization shaping equipment of rubber tube, after setting the rubber tube, can conveniently adjust the interval between each setting piece, guarantee at the in-process of vulcanizing, the rubber tube can not bond together, and then can improve the effect of rubber tube secondary vulcanization.

2. The secondary vulcanization shaping equipment of the rubber tube can carry out shaping work on rubber tubes with different diameters, ensures the firmness of fixing the rubber tube, prevents the rubber tube from falling off in shaping, and increases the applicability of the equipment.

3. The secondary vulcanization shaping equipment of the rubber tube can perform shaping work on a plurality of rubber tubes at one time according to the needs, and the rubber tubes are not mutually interfered, so that the occupied area is small, and the use is convenient and quick.

Drawings

FIG. 1 is a schematic illustration of the structure of the present invention;

FIG. 2 is a schematic view of the structure of the shaping member of the present invention;

FIG. 3 is a schematic view of the internal structure of the circular cavity of the present invention;

FIG. 4 is a schematic illustration of the structure of the assembly of the present invention;

FIG. 5 is a schematic view of a stopper structure according to the present invention;

fig. 6 is a schematic view of the internal structure of the housing block of the present invention.

In the figure: 1. a limiting shaft; 2. a shaping piece; 21. a circular cavity; 2101. a chute; 2102. a deflector rod; 22. a slide hole; 23. an assembly; 231. a mounting cylinder; 232. a knob; 233. a double-flighted screw; 234. a threaded sleeve block; 235. a movable groove; 236. an arc-shaped plate; 237. an adjusting rod; 24. a gear ring; 25. a pinion gear; 26. a T-bar; 27. an adjusting shaft; 28. a first spring; 3. positioning holes; 4. a limiting piece; 41. a slide shaft; 42. a sliding sleeve block; 43. a housing block; 431. a handle; 44. a T-shaped shaft; 45. a second spring; 46. a main gear; 47. an eccentric rod.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a secondary vulcanization shaping equipment of rubber tube, includes a plurality of spacing axle 1, and the surface of each spacing axle 1 all cup joints slidable mounting has a plurality of setting piece 2, and the surface of each spacing axle 1 equally spaced apart from has seted up a plurality of rows of locating holes 3, and the quantity equidistance of every row of locating holes 3 divide into four, fixedly connected with locating piece 4 between the upper end of each spacing axle 1.

Referring to fig. 2-3, in the embodiment of the present invention, the shaping member 2 includes a circular cavity 21, a sliding hole 22 adapted to the limiting shaft 1 is provided at a middle position of an upper surface of the circular cavity 21, four assembling members 23 are equidistantly connected to a peripheral surface of the circular cavity 21, a gear ring 24 is rotatably connected to an inner lower surface of the circular cavity 21, four pinions 25 are equidistantly rotatably connected to an inner side position of the gear ring 24, the four pinions 25 are engaged with the gear ring 24, four T-shaped rods 26 corresponding to the pinions 25 are slidably mounted on an inner wall of the circular cavity 21 at equal intervals, an adjusting shaft 27 is rotatably connected to an edge of an upper surface of one side of each pinion 25, one end of each adjusting shaft 27 is rotatably connected to one end of the corresponding T-shaped rod 26, a first spring 28 is slidably mounted on an outer surface of the other end of the T-shaped rod 26, two ends of the first spring 28 are respectively connected to an inner wall of the circular cavity 21 and an inner side of the T-shaped rod 26, a sliding groove 2101 is provided on an upper surface of one side of the circular cavity 21, a sliding groove 2101 is slidably mounted on an inner surface of the sliding groove 2102, and a reset shaft 2102 is rotatably mounted on one side of the corresponding T-shaped rod 2102, and the reset shaft 2102 is rotatably connected to the corresponding to the upper surface of the sliding shaft 2102, and the reset shaft 2102 is positioned on one side of the sliding shaft 24, and is positioned on one side of the reset shaft 24, and can be slidably mounted on the reset shaft corresponding shaft 24.

Referring to fig. 4, in the embodiment of the present invention, the assembly 23 includes a mounting cylinder 231, one end of the mounting cylinder 231 is embedded and rotatably mounted with a knob 232, one end of the knob 232 is horizontally connected with a double-tooth screw 233, the other end of the double-tooth screw 233 is rotatably connected to the inner surface of the other end of the mounting cylinder 231, the outer surfaces of the two ends of the double-tooth screw 233 are respectively sleeved with a threaded sleeve block 234, the threaded teeth of the outer surfaces of the two ends of the double-tooth screw 233 are opposite, the two threaded sleeve blocks 234 are respectively matched with the two threaded teeth, the double-tooth screw 233 rotates to drive the two threaded sleeve blocks 234 to move, and the moving directions of the two threaded sleeve blocks 234 are opposite, both sides of the mounting cylinder 231 are respectively provided with a movable slot 235, the interiors of the two movable slots 235 are respectively slidably provided with an arc plate 236, both inner sides of the two ends of the arc plate 236 are respectively rotatably connected with an adjusting rod 237, and the other ends of the two adjusting rods 237 are respectively rotatably connected to one sides of the two threaded sleeve blocks 234.

Referring to fig. 5-6, in the embodiment of the present invention, the limiting member 4 includes a sliding shaft 41, the outer surface of the sliding shaft 41 is sleeved and slidably mounted with a plurality of sliding sleeve blocks 42 corresponding to each limiting shaft 1, the lower side of the sliding sleeve block 42 is provided with a housing block 43, the lower side of the housing block 43 is connected with the upper end of the limiting shaft 1, the lower inner rear surface of the housing block 43 is symmetrically and rotatably connected with two main gears 46, the two main gears 46 are engaged, the upper rear surface edges of the two main gears 46 are rotatably connected with eccentric rods 47, the inner upper surface of the housing block 43 is embedded and slidably mounted with a T-shaped shaft 44, the other ends of the two eccentric rods 47 are rotatably connected with the lower side of the T-shaped shaft 44, the upper outer surface of the T-shaped shaft 44 is sleeved and slidably mounted with a second spring 45, two ends of the second spring 45 are fixedly connected with the inner side of the T-shaped shaft 44 and the inner upper surface of the housing block 43, the front surface of the housing block 43 is rotatably mounted with a handle 431, one end of the handle 431 is fixedly connected with the middle position of the front surface of one main gear 46, the lower surface of the two main gears 46 is embedded with the second spring 45, and the lower surface of the sliding shaft 45 is provided with a plurality of jack holes corresponding to the jack holes, and the jack holes are embedded in the jack holes at equal distance when the jack holes are slidably mounted on the jack holes.

And all that is not described in detail in this specification is well known to those skilled in the art.

Working principle: after the rubber tube to be shaped is sleeved on the mounting cylinder 231, the knob 232 is rotated to drive the double-tooth screw 233 to rotate, and as the thread teeth on the outer surfaces of the two ends of the double-tooth screw 233 are opposite to each other and the two thread sleeve blocks 234 are respectively matched with the two thread teeth, the double-tooth screw 233 can respectively drive the two thread sleeve blocks 234 to move when rotating, and the moving directions of the two thread sleeve blocks 234 are opposite, so that the two thread sleeve blocks 234 can move towards the middle direction, and the two arc plates 236 can be propped by the adjusting rods 237 on the two thread sleeve blocks 234, so that the inner wall of the rubber tube can be propped by the adjusting rods, and the rubber tube with different diameters can be fixed;

further, after the rubber tube to be vulcanized is fixed, the deflector rod 2102 is shifted to enable the rubber tube to slide in the sliding groove 2101 on the circular cavity 21, the sliding groove 2101 drives the gear ring 24 to rotate, the gear ring 24 drives each pinion 25 meshed with the gear ring 24 to rotate, the pinion 25 drives the adjusting shaft 27 to eccentrically move, under the elasticity of the first spring 28, the adjusting shaft 27 drives the T-shaped rod 26 to move, one end of the T-shaped rod 26 moves out of the positioning hole 3 on the limiting shaft 1, then the circular cavity 21 is slid to enable the end of the T-shaped rod 26 to be aligned with the corresponding positioning hole 3 on the limiting shaft 1, after the alignment, the deflector rod 2102 is loosened, the first spring 28 enables the T-shaped rod 26 to reset, one end of the T-shaped rod 26 is inserted into the positioning hole 3, the circular cavity 21 can be fixed, then the handle 431 is rotated, the main gear 46 is driven to rotate, the main gear 46 drives the other main gear 46 to rotate, when the two main gears 46 rotate, the two eccentric rods 47 are respectively driven to move, the two elastic shafts 45 drive the T-shaped rods 47 to move, the two eccentric rods 44 are driven by the two main gears 44 to enable the two elastic shafts 45 to move, the two elastic shafts 45 to enable the T-shaped rods to be aligned with the corresponding positioning holes 44, and then the two elastic shafts 44 are inserted into the corresponding positioning holes 44 to be aligned with the positioning holes, and then the two elastic shafts 44 are adjusted to be aligned with the sliding shafts, and then the two elastic shafts 44 are aligned with the elastic shafts are positioned, and then to be aligned with the elastic shafts 44 are positioned, and fixed, and the two elastic shafts 44 are positioned, and the two elastic shafts are positioned, and the two is moved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. A secondary vulcanization shaping equipment of rubber tube, its characterized in that: the novel plastic forming device comprises a plurality of limiting shafts (1), wherein a plurality of forming pieces (2) are sleeved on the outer surface of each limiting shaft (1) in a sliding manner, a plurality of rows of positioning holes (3) are uniformly formed in the outer surface of each limiting shaft (1) at equal intervals, the number of each row of positioning holes (3) is equally divided into four, and limiting pieces (4) are fixedly connected between the upper ends of each limiting shaft (1);

the shaping piece (2) comprises a circular cavity (21), slide holes (22) matched with a limiting shaft (1) are formed in the middle position of the upper surface of the circular cavity (21), four assembling pieces (23) are connected to the periphery of the circular cavity (21) at equal intervals, a gear ring (24) is connected to the lower inner surface of the circular cavity (21) in a rotating mode, four pinions (25) are connected to the lower inner surface of the circular cavity (21) at equal intervals in the inner side position of the gear ring (24), the four pinions (25) are meshed with the gear ring (24), four T-shaped rods (26) corresponding to the pinions (25) are embedded in the inner wall of the circular cavity (21) at equal intervals in a sliding mode, adjusting shafts (27) are connected to the upper surface edge of one side of each pinion (25) in an equal rotating mode, one end of each adjusting shaft (27) is connected to one end of each T-shaped rod (26) in a sleeved mode, the other end of each T-shaped rod (26) is connected to the outer surface of each other in a sliding mode, and one end of each spring (28) is connected to the inner side of the corresponding to the T-shaped rod (21).

2. The secondary vulcanization shaping device for rubber hoses according to claim 1, wherein: a chute (2101) is formed in the upper surface of one side of the circular cavity (21), a deflector rod (2102) is embedded in the chute (2101) in a sliding mode, and the lower end of the deflector rod (2102) is fixedly connected to the upper surface of one side of the gear ring (24).

3. The secondary vulcanization shaping device for rubber hoses according to claim 1, wherein: when the first springs (28) are in a reset state, the other ends of the T-shaped rods (26) are respectively embedded into corresponding positioning holes (3) on the limiting shaft (1) in a sliding mode.

4. The secondary vulcanization shaping device for rubber hoses according to claim 1, wherein: the assembly piece (23) comprises a mounting cylinder (231), a knob (232) is installed in an embedded rotation mode at one end of the mounting cylinder (231), a double-tooth screw (233) is horizontally connected to one end of the knob (232), the other end of the double-tooth screw (233) is rotationally connected to the inner surface of the other end of the mounting cylinder (231), and threaded sleeve blocks (234) are sleeved on the outer surfaces of two ends of the double-tooth screw (233).

5. The secondary vulcanization shaping device for rubber hoses as set forth in claim 4, wherein: the thread teeth of the outer surfaces of the two ends of the double-tooth screw rod (233) are opposite, and the two thread sleeve blocks (234) are respectively matched with the two thread teeth.

6. The secondary vulcanization shaping device for rubber hoses as set forth in claim 4, wherein: the movable grooves (235) are formed in two sides of the mounting cylinder (231), arc plates (236) are slidably mounted in the two movable grooves (235), adjusting rods (237) are rotatably connected to inner sides of two ends of the arc plates (236), and the other ends of the two adjusting rods (237) are rotatably connected to one sides of the two threaded sleeve blocks (234) respectively.

7. The secondary vulcanization shaping device for rubber hoses according to claim 1, wherein: the limiting piece (4) comprises a sliding shaft (41), a plurality of sliding sleeve blocks (42) corresponding to the limiting shafts (1) are sleeved on the outer surface of the sliding shaft (41) in a sliding mode, a shell block (43) is arranged on the lower side of each sliding sleeve block (42), and the lower side of each shell block (43) is connected with the upper end of each limiting shaft (1).

8. The secondary vulcanization setting device for rubber hoses as set forth in claim 7, wherein: the inside back surface symmetry in below of casing piece (43) rotates and is connected with two master gears (46), two for the meshing between master gears (46), and the top back surface edge of two master gears (46) all rotates and is connected with eccentric rod (47), the inside upper surface embedding slidable mounting of casing piece (43) has T shape axle (44), two the other end of eccentric rod (47) is all rotated and is connected in the downside of T shape axle (44), the upside surface of T shape axle (44) cup joints slidable mounting and has spring two (45), the both ends of spring two (45) respectively with the inboard of T shape axle (44) and the inside upper surface fixed connection of casing piece (43).

9. The secondary vulcanization shaping device for rubber hoses as set forth in claim 8, wherein: a handle (431) is embedded and rotatably mounted on the front surface of the shell block (43), and one end of the handle (431) is fixedly connected to the middle position of the front surface of one of the main gears (46).

10. The secondary vulcanization shaping device for rubber hoses as set forth in claim 8, wherein: the lower surface of the sliding shaft (41) is provided with a plurality of jacks at equal intervals, and when the second spring (45) is in a reset state, the upper end of the T-shaped shaft (44) is embedded and slidably mounted in the jack corresponding to the upper end of the second spring.