CN218893714U

CN218893714U - Pusher

Info

Publication number: CN218893714U
Application number: CN202223370929.2U
Authority: CN
Inventors: 陈华姣
Original assignee: Ningbo Yongxin Steel Tube Co ltd
Current assignee: Ningbo Yongxin Steel Tube Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-04-21
Anticipated expiration: 2032-12-13

Abstract

The application discloses pusher belongs to feeding equipment technical field for provide a pusher that neatly degree is high, stability is better, including guide rail, push rod and the actuating mechanism of setting in the frame, actuating mechanism is suitable for driving the push rod through the movable frame and is reciprocating motion along the guide rail, and the external water pipe of push rod, the equal beam of water pipe are in the tank chain, and the one end that the push rod was kept away from to the water pipe is connected with hydrologic cycle equipment, and hydrologic cycle equipment is used for letting in the push rod with cold water through the water pipe in again with hot water recovery. The steel wire water pipe is replaced by the silica gel hose with the same high temperature resistance, so that the flexibility of the water pipe is improved, and other parts of the equipment are reduced due to the fact that the radian of the water pipe which follows the push rod is overlarge; through restraint the silica gel water pipe in the tank chain, further reduced the disorder degree of water pipe, avoided the water pipe back and forth movement when taking place the friction with equipment, improved the pleasing to the eye clean and tidy nature of equipment, greatly reduced the injury to switch on workman and the equipment.

Description

Pusher

Technical Field

The application relates to the technical field of feeding equipment, in particular to a pusher.

Background

At present, with technology replacement, a plurality of automation devices replace manual work in the field of production and manufacture, so that the production safety and the production efficiency are greatly improved, and for example, a pusher is used for replacing traditional and inefficient manual operation in the field of steel pipe production.

In order to ensure that the push rod of the push rod machine can stably work, a cooling system is often required to be configured for the push rod, a water pipe is required to be used, the currently used water pipe is difficult to restrict, the whole equipment is disordered, the cleanliness of the equipment is affected, and the normal work of other parts on the equipment is also affected.

Disclosure of Invention

The purpose of this application is to provide a neatly degree height, better pusher of stability.

To achieve the above object, the present application provides a pusher: including guide rail, push rod and the actuating mechanism of setting in the frame, actuating mechanism is suitable for driving through the movable frame the push rod is followed reciprocating motion is done to the guide rail, the external water pipe of push rod, the water pipe is all received and is tied up in the tank chain, the water pipe is kept away from the one end of push rod is connected with hydrologic cycle equipment, hydrologic cycle equipment is used for passing through the water pipe lets in cold water in the push rod is retrieved hot water again, avoids push rod high temperature and takes place to warp.

Preferably, the guide rail is internally provided with two guide grooves parallel to the extending direction of the guide rail, the guide grooves penetrate through the upper surface of the guide rail, the movable frame is arranged in the guide groove, and the part of the movable frame, which is higher than the guide rail, is fixedly connected with the push rod to drive the push rod to realize steel pushing and return action.

Preferably, the side wall of the guide rail is provided with two groups of shaft holes communicated with the guide groove, and the two groups of shaft holes are respectively close to two ends of the guide groove and used for configuring a transmission mechanism.

Preferably, the driving mechanism comprises a motor, a driving wheel and a driving belt, the driving wheel and the shaft hole form a revolute pair, one end of the driving wheel extends out of the guide rail and is in transmission connection with the output end of the motor through a primary driving belt, two driving wheels in the same guide groove are in flexible connection through a secondary driving belt, and two ends of the secondary driving belt are connected with the movable frame, so that the movable frame can realize reciprocating motion under the driving of the driving mechanism.

Preferably, the main body of the movable frame is a sliding frame, rollers are arranged on the side surfaces of the sliding frame, and are used for converting sliding of the sliding frame relative to the guide rail into rolling, so that friction resistance is reduced, and energy consumption is reduced.

Preferably, the driving wheel adopts a chain wheel, the primary driving belt and the secondary driving belt adopt chains, and the output end of the motor is fixedly connected with the chain wheel, so that the driving strength and the driving precision are ensured.

As a preference, there is water flow path in the inside of push rod, the push rod is provided with the end of intaking in the one end of keeping away from the heating furnace, the push rod is being located the side of movable frame department is provided with out the water end, pass through between intake end and the play water end water flow path intercommunication, every the push rod corresponds a set of water pipe, the water pipe includes intake hose and play water hose, intake hose's one end with intake end is connected, go out water hose's one end with go out water end and be connected, intake hose and play water hose's the other end passes the tank chain with water circulation equipment is connected, realizes the water-cooling function.

As one preferable mode, the two ends of the guide rail are fixedly connected with limit plates, the limit plates close to the heating furnace are rotationally connected with lifting rollers, the lifting rollers are suitable for supporting the push rod in a rolling mode, a travel switch is arranged on the guide rail, and the travel switch is suitable for stopping the motor when the push rod reaches the limit position far away from the heating furnace, so that impact noise is reduced.

Compared with the prior art, the beneficial effect of this application lies in:

(1) The steel wire water pipe is replaced by the silica gel hose with the same high temperature resistance, so that the flexibility of the water pipe is improved, and other parts on the equipment are reduced due to the fact that the radian of the water pipe which follows the push rod is overlarge;

(2) Through restraint the silica gel water pipe in the tank chain, further reduced the mess degree of water pipe, avoided the water pipe back and forth movement when taking place the friction with equipment, improved the pleasing to the eye clean and tidy nature of equipment, greatly reduced the injury to switch on workman and the equipment, because the water pipe is difficult to by the scratch and leak, so improved the stability of equipment work at to a great extent, also the stability of push rod water-cooling.

Drawings

FIG. 1 is a schematic view of the overall structure of the pusher;

FIG. 2 is a perspective view of the guide rail and its attendant structure of the pusher;

FIG. 3 is a perspective cross-sectional view of the rail of the pusher;

FIG. 4 is a first perspective view of the drive mode of the pusher;

FIG. 5 is a second perspective view of the drive mode of the pusher;

FIG. 6 is a perspective cross-sectional view of the pusher after the water tube is mated with the push rod;

FIG. 7 is an enlarged view of a portion of the pusher at A of FIG. 6;

FIG. 8 is an enlarged view of a portion of the pusher at B of FIG. 6;

fig. 9 is a perspective view showing the water pipe of the pusher assembled in a tank chain.

In the figure: 1. a guide rail; 101. a shaft hole; 102. a guide groove; 2. a push rod; 201. a water inlet end; 202. a water outlet end; 203. a water flow passage; 3. a water pipe; 301. a water inlet hose; 302. a water outlet hose; 4. a tank chain; 5. a movable frame; 501. a sliding frame; 502. a roller; 6. a water circulation device; 7. a driving mechanism; 701. a motor; 702. a driving wheel; 703. a primary drive belt; 704. a secondary drive belt; 8. a frame; 801. a limiting plate; 802. lifting a roller; 9. and a travel switch.

Detailed Description

The present application will be further described with reference to the specific embodiments, and it should be noted that, on the premise of no conflict, new embodiments may be formed by any combination of the embodiments or technical features described below.

In the description of the present application, it should be noted that, for the azimuth terms such as terms "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, it is merely for convenience of describing the present application and simplifying the description, and it is not to be construed as limiting the specific protection scope of the present application that the device or element referred to must have a specific azimuth configuration and operation, as indicated or implied.

It should be noted that the terms "first," "second," and the like in the description and in the claims of the present application are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.

The terms "comprises" and "comprising," along with any variations thereof, in the description and claims of the present application are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements that are expressly listed or inherent to such process, method, article, or apparatus.

The pusher shown in fig. 1-9 comprises a guide rail 1, a push rod 2 and a driving mechanism 7 which are arranged on a frame 8, wherein the driving mechanism 7 is suitable for driving the push rod 2 to reciprocate along the guide rail 1 through a movable frame 5, so as to realize the functions of pushing steel and returning to an initial position, guide grooves 102 are arranged in the guide rail 1, the number of the guide grooves 102 is two and are parallel to the extending direction of the guide rail 1, namely, the number of the guide grooves 102 is consistent with the pushing direction of a steel pipe, the guide grooves 102 penetrate through the upper surface of the guide rail 1, the height of the push rod 2 and a transmission mechanism are staggered, mutual interference is avoided during movement, the movable frame 5 is arranged in the guide groove 102, the part of the movable frame 5 which is higher than the guide rail 1 is fixedly connected with the push rod 2 and is used for pulling the push rod 2 to reciprocate relative to the guide rail 1, shaft holes 101 which are communicated with the guide groove 102 are arranged on the side walls of the guide rail 1, two groups of shaft holes 101 are arranged on the side walls of each group of the guide groove 102, the two groups of shaft holes 101 are respectively close to two ends of the guide groove 102, enough movement space is reserved for the movable frame 5, the driving mechanism 7 comprises a motor 701, a driving wheel 702 and a driving belt, the driving wheel 702 and the shaft holes 101 form a revolute pair, the movement freedom degree of the driving wheel 702 is limited, the movement stability is ensured, one end of the driving wheel 702 extends out of the guide rail 1 and is in transmission connection with the output end of the motor 701 through a primary driving belt 703 for obtaining power, two driving wheels 702 positioned in the same guide groove 102 are in flexible connection through a secondary driving belt 704, two ends of the secondary driving belt 704 are connected with the movable frame 5, namely, the secondary driving belt 704 is closed at the movable frame 5 after bypassing the two driving wheels 702, so that when the driving wheel 702 rotates, the movable frame 5 is driven by the secondary driving belt 704 to realize translational movement, and the main body part of the movable frame 5 is a sliding frame 501, the sliding frame 501 can slide relative to the guide rail 1, the roller 502 is arranged on the side surface of the sliding frame 501, the roller 502 is used for converting the sliding of the sliding frame 501 relative to the guide rail 1 into rolling, friction resistance can be reduced, energy consumption of the driving mechanism 7 is reduced, the driving wheel 702 adopts a chain wheel, the primary transmission belt 703 and the secondary transmission belt 704 adopt chains, the output end of the motor 701 is fixedly connected with the chain wheel, and the chain wheel and the chain are matched to transmit larger power, so that the steel pipe can be pushed when the weight of a pushed steel pipe object is larger or the friction coefficient is higher, and the control of position accuracy cannot be influenced due to slipping.

The push rod 2 is externally connected with the water pipe 3, the water pipe 3 is collected in the tank chain 4, the whole device is more attractive and tidy, the manual operation is not hindered, the damage to the travel switch 9 by a pipeline following the movement is avoided, the occurrence of faults is reduced, one end of the water pipe 3, which is far away from the push rod 2, is connected with the water circulation device 6, the water circulation device 6 is used for leading cold water into the push rod 2 through the water pipe 3 and recycling hot water, a water channel 203 is arranged in the push rod 2, the cooling water channel 203 takes away redundant heat in the push rod 2, the push rod 2 is provided with a water inlet end 201 at one end far away from the heating furnace, a water outlet end 202 is arranged on the side surface of the push rod 2, which is positioned at the movable frame 5, the water inlet end 201 is communicated with the water outlet end 202 through the water channel 203, each push rod 2 corresponds to one set of water pipe 3, the water pipe 3 comprises a water inlet hose 301 and a water outlet hose 302, a traditional steel wire water pipe 3 is replaced by a silica gel high-temperature-resistant hose, the silica gel high-temperature-resistant hose is better in flexibility, can be installed in the tank chain 4 to follow the push rod 2 to do small-amplitude motion, one end of the water inlet hose 301 is connected with the water inlet end 201, one end of the water outlet hose 302 is connected with the water outlet end 202, the other ends of the water inlet hose 301 and the water outlet hose 302 penetrate through the tank chain 4 to be connected with the water circulation equipment 6, a water pump in the water circulation equipment 6 pushes cold water into the push rod 2 through the water inlet hose 301, meanwhile, hot water in the push rod 2 is pumped out through the water outlet hose 302, and even if the push rod 2 enters a high-temperature heating furnace, the temperature of the push rod 2 cannot rise too high, so that the push rod is deformed and the hardness of the push rod is lowered.

The limiting plates 801 are fixedly connected to the two ends of the guide rail 1, the effect of limiting the maximum stroke of the movable frame 5 is achieved, the lifting roller 802 is rotatably connected to the limiting plates 801 close to the heating furnace, the lifting roller 802 is suitable for supporting the push rod 2 in a rolling mode, the lifting roller 802 can roll in a following mode when the push rod 2 moves on the lifting roller 802, on one hand, auxiliary support is provided for the push rod 2, on the other hand, the energy consumption of the driving mechanism 7 is increased due to overlarge friction force is avoided, the travel switch 9 is arranged on the guide rail 1, the motor 701 is stopped when the push rod 2 reaches the limit position far away from the heating furnace, the travel switch 9 is triggered when one end of the push rod 2 far away from the heating furnace is about to abut against any end of the guide rail 1, at the moment, the motor 701 is stopped or a reverse braking force is provided for realizing braking, and noise generated by impact is reduced.

The working principle of the pusher is as follows: the pusher is suitable for pushing out steel pipes in a heating furnace, as the push rod 2 for realizing the action needs to be frequently stretched into a high-temperature furnace body, the push rod 2 is heated, in order to avoid the situation that the hardness of the push rod 2 is reduced due to continuous heating, a cooling system is required to be configured for the push rod 2, the effective cooling mode is water cooling, the water pipe 3 for realizing water cooling needs to have heat resistance due to the fact that the water pipe 3 is close to the heating furnace, the traditional mode adopts the steel wire water pipe 3, although the steel wire water pipe 3 can bear higher temperature, the hardness of the steel wire water pipe 3 is higher, the flexibility is poor, the restraint is difficult, and especially, the movement radian of the steel wire water pipe 3 becomes larger when the push rod 2 moves, so that the whole equipment is quite messy, workers beside the equipment and other parts on the equipment are easily injured, the high-temperature resistant silica gel hose is adopted to replace the steel wire water pipe 3, the high-temperature resistant characteristic of the water pipe 3 is guaranteed, the flexibility of the water pipe 3 is improved, the tank chain 4 is used for restraining the plurality of silica gel water pipes 3 together, the neatly and the attractiveness of the equipment is improved, and the safety and the stability of the equipment are improved.

The foregoing has outlined the basic principles, main features and advantages of the present application. It will be appreciated by persons skilled in the art that the present application is not limited to the embodiments described above, and that the embodiments and descriptions described herein are merely illustrative of the principles of the present application, and that various changes and modifications may be made therein without departing from the spirit and scope of the application, which is defined by the appended claims. The scope of protection of the present application is defined by the appended claims and equivalents thereof.

Claims

1. A pusher, characterized in that: including guide rail, push rod and the actuating mechanism of setting in the frame, actuating mechanism is suitable for driving through the movable frame the push rod is followed reciprocating motion is done to the guide rail, the external water pipe of push rod, the water pipe is all received and is tied up in the tank chain, the water pipe is kept away from the one end of push rod is connected with water circulating equipment, water circulating equipment is used for passing through the water pipe lets in cold water in the push rod again with hot water recovery.

2. A pusher according to claim 1, characterised in that: the guide rail is internally provided with two guide grooves, the number of the guide grooves is parallel to the extending direction of the guide rail, the guide grooves penetrate through the upper surface of the guide rail, the movable frame is arranged in the guide grooves, and the part of the movable frame, which is higher than the guide rail, is fixedly connected with the push rod.

3. A pusher according to claim 2, characterised in that: the side wall of the guide rail is provided with shaft holes communicated with the guide grooves, each group of shaft holes formed in the side wall of the guide groove are provided with two groups of shaft holes, and the two groups of shaft holes are respectively close to two ends of the guide grooves.

4. A pusher according to claim 3, characterised in that: the driving mechanism comprises a motor, a driving wheel and a driving belt, wherein the driving wheel and the shaft hole form a revolute pair, one end of the driving wheel extends out of the guide rail and is in transmission connection with the output end of the motor through a primary driving belt, two driving wheels positioned in the same guide groove are flexibly connected through a secondary driving belt, and two ends of the secondary driving belt are connected with the movable frame.

5. A pusher according to claim 4, wherein: the main part of movable frame is the carriage, the side of carriage is provided with the gyro wheel, the gyro wheel is used for with the carriage for the slip of guide rail changes the roll.

6. A pusher according to claim 4, wherein: the driving wheel adopts a chain wheel, the primary driving belt and the secondary driving belt adopt chains, and the output end of the motor is fixedly connected with the chain wheel.

7. A pusher according to claim 1, characterised in that: the inside of push rod has the water channel, the push rod is provided with the end of intaking in the one end of keeping away from the heating furnace, the push rod is being located the side of movable frame department is provided with out the water end, pass through between intake end and the play water end the water channel intercommunication, every the push rod corresponds a set of water pipe, the water pipe includes intake hose and play water hose, intake hose's one end with intake end is connected, go out water hose's one end with go out water end and be connected, intake hose and go out water hose's the other end and pass tank chain with water circulation equipment is connected.

8. A pusher according to claim 4, wherein: the two ends of the guide rail are fixedly connected with limiting plates, lifting rollers are rotatably connected to the limiting plates close to the heating furnace and are suitable for supporting the push rod in a rolling mode, a travel switch is arranged on the guide rail and is suitable for stopping the motor when the push rod reaches the limit position far away from the heating furnace.