阅读说明：本技术 一种铁路扣件出模连续冷却装置 (Railway fastener demolding continuous cooling device ) 是由 常杰 仇鹏 赵顺强 鲍星旭 张凯明 于 2020-06-24 设计创作，主要内容包括：本发明涉及一种铁路扣件出模连续冷却装置,其包括：冷却水槽、设置在所述冷却水槽内部的链条输送机构以及输送板；链条输送机构包括主动轴和从动轴、设置在所述从动轴两端的从动链轮、设置在主动轴上与所述从动链轮相对应的主动链轮以及两根链条,两根链条分别环绕在位于冷却水槽同侧的主动链轮和从动链轮的外侧,每根链条的上链条中部均位于冷却液内；两根所述链条之间通过若干个支撑板相连接,所述支撑板上设有若干挡板；所述冷却水槽两侧的内壁上均设有与所述链条的上链条相适应的导向槽；所述输送板上设有与所述挡板相适应的让位槽和承接板。本发明结构简单,设计合理,能有效增加链条的张紧力且可方便取出冷却后的扣件,节省人力与成本。(The invention relates to a railway fastener demolding continuous cooling device, which comprises: the chain conveying mechanism is arranged in the cooling water tank; the chain conveying mechanism comprises a driving shaft, a driven shaft, driven sprockets arranged at two ends of the driven shaft, a driving sprocket arranged on the driving shaft and corresponding to the driven sprockets, and two chains, wherein the two chains are respectively wound on the outer sides of the driving sprocket and the driven sprocket which are positioned on the same side of the cooling water tank, and the middle part of an upper chain of each chain is positioned in the cooling liquid; the two chains are connected through a plurality of supporting plates, and a plurality of baffle plates are arranged on the supporting plates; the inner walls of the two sides of the cooling water tank are provided with guide grooves matched with the upper chain of the chain; the conveying plate is provided with a yielding groove and a bearing plate which are matched with the baffle. The fastener provided by the invention has the advantages of simple structure and reasonable design, can effectively increase the tensioning force of the chain, is convenient to take out the cooled fastener, and saves labor and cost.)

1. A railway fastener demolding continuous cooling device is characterized by comprising: the fastener cooling device comprises a cooling water tank (1), a chain conveying mechanism (2) arranged in the cooling water tank (1) and a conveying plate (3) used for conveying cooled fasteners to a conveying belt;

the chain conveying mechanism (2) comprises a driving shaft and a driven shaft which are arranged at two ends of the cooling water tank (1) and are perpendicular to the conveying direction of the conveying belt, driven chain wheels (22) arranged at two ends of the driven shaft, a driving chain wheel (21) arranged on the driving shaft and corresponding to the driven chain wheels (22), and two chains (23), wherein the two chains (23) are respectively wound on the outer sides of the driving chain wheel (21) and the driven chain wheel (22) which are positioned at the same side of the cooling water tank (1), and the middle part of an upper chain of each chain (23) is positioned in cooling liquid; the two chains (23) are connected through a plurality of supporting plates (24), and a plurality of baffles (25) for preventing the fasteners from falling off are arranged on the supporting plates (24);

the inner walls of the two sides of the cooling water tank (1) are respectively provided with a guide groove (11) corresponding to the upper chain of the chain (23), and the upper chain of the chain (23) is positioned in the guide groove (11);

the conveying plate (3) is provided with a yielding groove (31) corresponding to the baffle (25) and a bearing plate (32) used for fixing a fastener.

2. A railway fastener demolding continuous cooling device as claimed in claim 1, wherein the lower end of the chain (23) is straight, and the middle part of the upper end is concave to form an inverted trapezoid; the middle part of the guide groove (11) is concave downwards to form an inverted trapezoid.

3. A railway fastener demolding continuous cooling device as claimed in claim 1, wherein the baffle plate (25) comprises a mounting plate (251) arranged at the bottom, and the mounting plate (251) and the support plate (24) are connected through bolts; two sides of the mounting plate (251) extend upwards and outwards to form blocking wings (252), and the abdicating grooves (31) in the conveying plate (3) are matched with the blocking wings (252).

4. A railway fastener demolding continuous cooling device as claimed in claim 3, wherein two baffles (25) are in a group, and a fastener is fixed through the group of baffles (25);

keep off wing (252) and two on delivery board (3) of every group baffle (25) one side the groove of stepping down (31) suit, two the protrusion forms between the groove of stepping down (31) and accepts board (32), accept board (32) are used for accepting fastener on chain conveyor (2).

5. The continuous cooling device for railway fastener demoulding according to claim 1, wherein connecting plates (33) are arranged on two sides of the conveying plate (3), and the connecting plates (33) are connected with the cooling water tank (1) through bolts.

6. The continuous cooling device for railway fastener demolding according to claim 1, wherein a protective cover (12) is arranged at the position of the upper part of the cooling water tank (1) corresponding to the middle part of the chain (23); the protective cover (12) is connected with the cooling water tank (1) through a damping support rod.

7. The continuous cooling device for the demolding of the railway fastener, as claimed in claim 1, wherein a fixing plate (13) is disposed at one end of the fastener output from the cooling water tank (1), and a motor is disposed on the fixing plate (13) and connected to the driving shaft through a transmission belt.

8. A railway fastener demolding continuous cooling device as claimed in claim 1, wherein a ball float valve is arranged in the cooling water tank (1) and used for controlling the liquid level of the cooling liquid.

9. The railway fastener demolding continuous cooling device as claimed in claim 1, wherein a protective net is arranged on the upper portion of one end of the cooling water tank (1) where the fastener is placed.

10. A railway fastener demolding continuous cooling device as claimed in claim 1, wherein 4 baffle plates (25) are provided on each support plate (24).

Technical Field

The invention relates to the technical field of fastener cooling, in particular to a railway fastener demolding continuous cooling device.

Background

At present, after the railway fastener is injection molded, the fastener needs to be cooled due to high temperature of the fastener, and common cooling means include water cooling, air cooling, oil cooling and the like. In the cooling process, as the fastener is continuously produced, the newly injection molded fastener needs to be continuously cooled, and the whole fastener is very difficult to cool; and the fastener after cooling will convey and process in the next flow, and the fastener after cooling is also very inconvenient on transmitting the conveyer belt on the next flow, among the prior art, often utilizes complicated mechanical mechanism to convey the fastener after cooling to the conveyer belt, is unfavorable for energy saving and emission reduction.

Disclosure of Invention

The technical problem to be solved by the invention is to provide a railway fastener demolding continuous cooling device which utilizes a chain to convey a cooling fastener, can increase the tensioning force of the chain and can conveniently take out the cooled fastener.

In order to solve the problems, the technical scheme adopted by the invention is as follows:

a railway fastener demolding continuous cooling device, comprising: the cooling water tank, the chain conveying mechanism arranged in the cooling water tank and the conveying plate used for conveying the cooled fasteners to the conveying belt;

the chain conveying mechanism comprises a driving shaft and a driven shaft which are arranged at two ends of the cooling water tank and are vertical to the conveying direction of the conveying belt, driven sprockets arranged at two ends of the driven shaft, a driving sprocket arranged on the driving shaft and corresponding to the driven sprockets, and two chains, wherein the two chains are respectively wound on the outer sides of the driving sprocket and the driven sprocket which are positioned on the same side of the cooling water tank, and the middle part of an upper chain of each chain is positioned in cooling liquid; the two chains are connected through a plurality of supporting plates, and a plurality of baffles for preventing the fasteners from falling off are arranged on the supporting plates;

guide grooves matched with the upper chain of the chain are formed in the inner walls of the two sides of the cooling water tank, and the upper chain of the chain is located inside the guide grooves;

the conveying plate is provided with a yielding groove matched with the baffle and a bearing plate used for fixing the fastener.

As a further improvement of the invention, the lower end of the chain is linear, and the middle part of the upper end of the chain is concave downwards to form an inverted trapezoid; the middle part of the guide groove is concave downwards to form an inverted trapezoid.

As a further improvement of the invention, the baffle plate comprises a mounting plate arranged at the bottom, and the mounting plate and the support plate are connected through a bolt; the mounting panel both sides upwards outwards extend and form and keep off the wing, the groove of stepping down on the delivery board with keep off the wing and suit.

As a further improvement of the invention, two baffles are in a group, and a fastener is fixed by the group of baffles;

the retaining wing of each group of baffle one side is adapted to two on the conveying plate the groove of stepping down, two the protrusion forms between the groove of stepping down and accepts the board, it is used for accepting to accept the board fastener on the chain conveying mechanism.

As a further improvement of the invention, connecting plates are arranged on two sides of the conveying plate and are connected with the cooling water tank through bolts.

As a further improvement of the invention, a protective cover is arranged at the position of the upper part of the cooling water tank corresponding to the middle part of the chain; the protective cover is connected with the cooling water tank through a damping support rod.

As a further improvement of the invention, one end of the cooling water tank output fastener is provided with a fixing plate, the fixing plate is provided with a motor, and the motor is connected with the driving shaft through a transmission belt.

As a further improvement of the invention, a float valve is arranged in the cooling water tank and used for controlling the liquid level of the cooling liquid.

As a further improvement of the invention, a protective net is arranged on the upper part of one end of the cooling water tank where the fastener is arranged.

As a further improvement of the invention, each supporting plate is provided with 4 baffle plates.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:

the invention adopts the chain conveying mechanism to transmit the fasteners, and the middle part of the upper chain is concave downwards to form an inverted trapezoid to drive the fasteners on the upper chain to be immersed in the cooling liquid, thereby achieving the purpose of cooling the fasteners; because the chain moves circularly, the fastener continuously produced can be cooled by the cooling liquid; guide grooves matched with the upper chain are arranged on two sides of the cooling water tank, so that the position of the upper chain is limited, and the chain is prevented from being reduced in tension and loosened under the action of gravity; after cooling, the fasteners are conveyed to a conveying belt through a conveying plate, and the next working procedure is carried out; set up the groove of stepping down on the delivery board, prevent that the delivery board from hindering the baffle.

The floating ball valve is arranged in the cooling water tank, and the floating ball valve is used for automatically controlling the cooling liquid to enter, so that the labor is saved; the protective cover is arranged at the upper part of the cooling water tank, so that objects can be prevented from falling into the cooling liquid to pollute the cooling liquid, and the cooling liquid can be prevented from volatilizing; the protective cover is connected with the cooling water tank through the damping support rod, and the protective cover can be conveniently opened or closed.

The fastener provided by the invention has the advantages of simple structure and reasonable design, can effectively increase the tensioning force of the chain, is convenient to take out the cooled fastener, and saves labor and cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is an enlarged view of fig. 1 at a.

Fig. 3 is a schematic perspective view of the chain conveying mechanism and the guide groove of the present invention.

Fig. 4 is a schematic perspective view of the baffle of the present invention.

Wherein: the device comprises a cooling water tank 1, a guide groove 11, a protective cover 12, a fixing plate 13, a chain conveying mechanism 2, a driving sprocket 21, a driven sprocket 22, a chain 23, a support plate 24, a baffle 25, a mounting plate 251, a blocking wing 252, a conveying plate 3, a yielding groove 31, a receiving plate 32 and a connecting plate 33.

Detailed Description

For purposes of clarity and a complete description of the present invention, and the like, in conjunction with the detailed description, it is to be understood that the terms "central," "vertical," "lateral," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing and simplifying the present invention, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

A railway fastener demolding continuous cooling device as shown in fig. 1-4, comprising: the fastener cooling device comprises a cooling water tank 1, a chain conveying mechanism 2 arranged in the cooling water tank 1 and a conveying plate 3 used for conveying cooled fasteners to a conveying belt; the cooling water tank 1 is internally provided with cooling liquid, the fastener is placed on the chain conveying mechanism 2 by a manipulator and is conveyed by the chain conveying mechanism 2 until the fastener is conveyed to the conveying plate 3, and in the process, the chain conveying mechanism 2 conveys the fastener to the position of the cooling liquid in the cooling water tank 1 for cooling, so that the cooling purpose is achieved; because 2 cyclic motion of chain conveying mechanism to can cool off a plurality of fasteners in succession, all carry out water-cooling with the fastener of producing. And a ball float valve is arranged in the cooling water tank 1 and used for controlling the liquid level of the cooling liquid. The conveying plate 3 is obliquely arranged, and the lower end of the conveying plate is contacted with the conveying belt, so that the fastener slides down to the conveying belt under the action of gravity.

The chain conveying mechanism 2 comprises a driving shaft and a driven shaft which are arranged at two ends of the cooling water tank 1 and are vertical to the conveying direction of the conveying belt, driven sprockets 22 arranged at two ends of the driven shaft, a driving sprocket 21 arranged on the driving shaft and corresponding to the driven sprocket 22, and two chains 23, wherein the two chains 23 are respectively wound on the outer sides of the driving sprocket 21 and the driven sprocket 22 which are positioned at the same side of the cooling water tank 1, and the middle part of an upper chain of each chain 23 is positioned in cooling liquid; the two chains 23 are connected through a plurality of support plates 24, and a plurality of baffles 25 for preventing the fasteners from falling off are arranged on the support plates 24, as shown in fig. 3. Of course, the device also comprises a motor, one end of the output fastener of the cooling water tank 1 is provided with a fixing plate 13, the fixing plate 13 is provided with the motor, and the motor is connected with the driving shaft through a transmission belt. Further, each of the support plates 24 is provided with 4 baffle plates 25.

The motor drives the driving shaft to rotate through the transmission belt, the driving chain wheel 21 on the driving shaft transmits the rotation to the driven chain wheel 22 and the driven shaft through the chain 23, and therefore the chain conveying mechanism 2 moves circularly; the motors are controlled by the controller, so that when the mechanical arm puts down the fastener, the corresponding baffles 25 are supported, and the purpose of continuously conveying and cooling the fastener is achieved.

The inner walls of the two sides of the cooling water tank 1 are provided with guide grooves 11 matched with the upper chains of the chains 23, and the upper chains of the chains 23 are located inside the guide grooves 11. The guide grooves 11 matched with the upper chains of the chains 23 are arranged on two sides of the cooling water tank 1 and used for limiting the moving positions of the chains 23 and preventing the chains 23 from being reduced in tension and loosened due to the action of gravity, so that the conveying effect is influenced. Further, the lower end of the chain 23 is linear, and the middle part of the upper end is concave to form a trapezoid; correspondingly, the middle part of the guide groove 11 is concave downwards to form a trapezoid. The middle part of the chain 23 is in a concave trapezoid shape, so that each fastener can be completely immersed in the cooling liquid, and the cooling liquid does not exceed other auxiliary components to influence the use of other components.

The conveying plate 3 is provided with a yielding groove 31 corresponding to the baffle 25 and a bearing plate 32 used for fixing fasteners, so that the conveying plate 3 is prevented from blocking the baffle 25. Further, the baffle 25 includes a mounting plate 251 provided at the bottom, and the mounting plate 251 and the support plate 24 are connected by bolts; two sides of the mounting plate 251 extend upwards and outwards to form a blocking wing 252, and the receding groove 31 on the conveying plate 3 is matched with the blocking wing 252, as shown in fig. 4. The clip is placed between the two wings 252 to prevent the clip from falling off the support plate 24 unstably or by inertia. Moreover, the two baffles 25 are in a group, and one fastener is fixed through the group of baffles 25; the blocking wings 252 on one side of each group of blocking plates 25 are matched with the two abdicating grooves 31 on the conveying plate 3, a bearing plate 32 is formed by protruding between the two abdicating grooves 31, the bearing plate 32 is used for bearing the fasteners on the chain conveying mechanism 2, and then the fasteners are conveyed to the conveying belt by the conveying plate 3.

In order to fix the conveying plate 3, connecting plates 33 are provided on both sides of the conveying plate 3, and the conveying plate 3 is bolted to the cooling water tank 1 via the connecting plates 33, so that the conveying plate 3 is prevented from being positionally displaced and cannot receive a fastener.

A protective cover 12 is arranged at the position, corresponding to the middle part of the chain 23, of the upper part of the cooling water tank 1; the protective cover 12 is connected with the cooling water tank 1 through a damping support rod; not only can prevent objects from falling into the cooling liquid to pollute the cooling liquid, but also can prevent the cooling liquid from volatilizing; the protective cover 12 is connected with the cooling water tank 1 through a damping support rod, and the protective cover 12 can be conveniently opened or closed.

A protective net is arranged at the upper part of one end of the cooling water tank 1, where the fastener is placed, so that the device is prevented from being damaged manually; on the other hand, the collision to the staff can be prevented.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.