Pushing device for continuous casting stepping cooling bed

Abstract

The utility model provides a pushing device for a continuous casting stepping cooling bed. The pushing device comprises a cooling bed body, the sliding plate is fixedly installed at one end of the top of the cooling bed body, a plurality of containing grooves are formed in the top of the sliding plate, and first penetrating grooves are formed in the two ends of the top of the sliding plate. According to the material pushing device for the continuous casting stepping cooling bed, the containing groove, the second penetrating groove, the mounting plate, the object induction sensor, the infrared transmitter, the telescopic rod, the infrared receiver and other structures are matched with one another, and when the material pushing device is used, the object induction sensor can induce materials in the containing groove; when an object is sensed, the infrared transmitter is started, after the infrared receiver moves to the bottom of the infrared transmitter, the infrared receiver stops moving, the telescopic rod drives the cross beam and the push block to eject out materials, and therefore the situation that after the push block moves to the bottom of the sliding plate, the push block moves to the bottom of the sliding plate, the push block moves to the bottom of the sliding plate is not needed. And one-time material pushing operation needs to be carried out on each containing groove, so that the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of walking cooling beds, in particular to a material pushing device for a continuous casting walking cooling bed. Background Art

[0002] The walking cooling bed is used for cooling the ingot. The general inclined rail walking cooling bed consists of a fixed beam, fixed teeth, a lifting beam, a walking beam, a moving teeth, a running wheel and a lifting inclined plane. The lifting beam and the walking beam are driven by hydraulic cylinders. When the walking cooling bed is working, the lifting cylinder works first, and the running wheel of the lifting beam rolls along the lifting inclined plane, so that the walking beam is lifted to a position higher than the fixed beam, and the ingot on the fixed beam is lifted; then the walking cylinder works to move the walking beam forward a certain distance; the lifting cylinder lowers the lifting beam, and the ingot falls back onto the fixed beam, and the ingot moves forward one tooth and turns over; finally, the walking cylinder drives the walking beam back to its original position.

[0003] When the continuous casting step cooling bed is used, the casting needs to be pushed out of the receiving groove on the slide plate so that the casting slides down along the slide plate and enters the step cooling bed. For example, in the patent application with publication number CN 218109298 U in the prior art, it is through the cooling bed body and the slide plate fixedly connected to the end of the upper end surface of the cooling bed body, and also includes a conveyor belt. The conveyor belt is inclined and arranged below the slide plate. Two cylinders corresponding to each other are installed on the conveyor belt. A connecting rod is installed on the upper end of the cylinder. The connecting rod is parallel to the belt surface of the conveyor belt. A push block is fixedly arranged on the connecting rod. The slide plate is provided with evenly distributed receiving grooves, and a through groove is also opened on the slide plate. When the device is used, the cylinder is driven to move by the conveyor belt. When the infrared signal receiver receives the signal of the infrared signal transmitter, the cylinder is triggered, and the cylinder pushes the push block to move. The push block pushes the casting in the receiving groove, and the casting enters the cooling bed. The pushing operation of multiple receiving grooves can be completed by a single cylinder. The overall structure of the device is simple, easy to maintain, and high in production efficiency.

[0004] When the device is in use, since an infrared emitter is installed at the bottom of each receiving slot, a pushing operation needs to be performed each time the cylinder moves to the bottom of one of the receiving slots, regardless of whether there is a casting in the receiving slot. As a result, it is impossible to accurately push the material into the receiving slot containing the casting, which reduces work efficiency.

[0005] Therefore, it is necessary to provide a material pushing device for a continuous casting step cooling bed to solve the above technical problems. Utility Model Content

[0006] The utility model provides a material pushing device for a continuous casting walking cooling bed, which solves the problem that a material pushing operation needs to be performed on each receiving slot, and the material cannot be pushed accurately on the receiving slot containing the casting, thereby reducing the work efficiency.

[0007] In order to solve the above technical problems, the utility model provides a material pushing device for a continuous casting walking cooling bed, comprising:

[0008] Cooling bed body;

[0009] A slide plate, the slide plate is fixedly mounted on one end of the top of the cooling bed body, a plurality of accommodating grooves are provided on the top of the slide plate, first through grooves are provided at both ends of the top of the slide plate, a second through groove is provided between the two first through grooves, and the second through groove is provided on the top of the slide plate;

[0010] A plurality of mounting plates, wherein the plurality of mounting plates are fixedly mounted on the bottom of the slide plate, the tops of the plurality of mounting plates are fixedly mounted with object sensing sensors, and the bottoms of the plurality of mounting plates are fixedly mounted with infrared transmitters;

[0011] A fixed frame, the fixed frame is fixedly installed at the bottom of the skateboard, the inner side of the fixed frame is rotatably connected to two rotating shafts, the two rotating shafts are respectively arranged at two ends of the fixed frame, one end of one rotating shaft is fixedly installed with a driving motor, the driving motor is fixedly installed on one side of the fixed frame, the outer sides of the two rotating shafts are sleeved with conveyor belts, the top of the conveyor belt is fixedly installed with a telescopic rod, the top of the telescopic rod is fixedly installed with a crossbeam, the two ends of the top of the crossbeam are fixedly installed with push blocks, and the top of the crossbeam is provided with an infrared receiver.

[0012] Preferably, a groove is formed on the top of the crossbeam, the groove is arranged in the middle of the two pushing blocks, and the bottom of the infrared receiver is fixedly installed on the bottom of the inner side of the groove.

[0013] Preferably, the two push blocks are slidably connected to the inner side surfaces of the two first through grooves respectively.

[0014] Preferably, the object sensing sensor is arranged on the inner side of the second through groove, and the infrared transmitter is arranged on the top of the infrared receiver.

[0015] Preferably, the number of the accommodating slots is the same as the number of the mounting plates.

[0016] Preferably, an external thread ring is fixedly mounted on the top of the mounting plate, an internal thread ring is threadedly connected to the outer side surface of the external thread ring, and a transparent protective cover is fixedly mounted on the top of the internal thread ring.

[0017] Preferably, the transparent protective cover is arranged on the outer side of the object sensing sensor.

[0018] Compared with the related art, the pusher device for continuous casting step cooling bed provided by the utility model has the following beneficial effects:

[0019] The utility model provides a pushing device for a continuous casting walking cooling bed, which cooperates with each other through structures such as a containing groove, a second through groove, a mounting plate, an object sensing sensor, an infrared transmitter, a telescopic rod and an infrared receiver. When in use, the object sensing sensor senses the material inside the containing groove, and when the object is sensed, the infrared transmitter is started. When the infrared receiver moves to the bottom of the infrared transmitter, it stops moving, and the telescopic rod drives the crossbeam and the pushing block to push the material out. In this way, it is not necessary to perform a pushing operation on each containing groove after the pushing block moves to the bottom of the slide plate, thereby increasing work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic structural diagram of a first embodiment of a material pushing device for a continuous casting walking cooling bed provided by the utility model;

[0021] Figure 2 for Figure 1 The schematic diagram of the side profile structure of the skateboard shown;

[0022] Figure 3 for Figure 1 The front structural diagram of the crossbar shown;

[0023] Figure 4 for Figure 1 An enlarged schematic diagram of part A is shown;

[0024] Figure 5 It is a structural schematic diagram of a second embodiment of a material pushing device for a continuous casting walking cooling bed provided by the utility model.

[0025] Numbers in the figure: 1, cooling bed body, 2, slide plate, 21, receiving groove, 22, first through groove, 23, second through groove, 3, mounting plate, 31, object sensing sensor, 32, infrared transmitter, 4, fixing frame, 41, driving motor, 42, rotating shaft, 43, conveyor belt, 44, telescopic rod, 45, beam, 46, groove, 47, infrared receiver, 48, push block, 5, external thread ring, 51, internal thread ring, 52, transparent protective cover. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the accompanying drawings and implementation modes. Example

[0027] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 ,in, Figure 1 A schematic structural diagram of a first embodiment of a material pushing device for a continuous casting walking cooling bed provided by the utility model; Figure 2 for Figure 1 The schematic diagram of the side profile structure of the skateboard shown; Figure 3 for Figure 1 The front structural diagram of the crossbar shown; Figure 4 for Figure 1 The enlarged schematic diagram of part A is shown. A material pushing device for a continuous casting step cooling bed comprises: a cooling bed body 1;

[0028] A slide plate 2, the slide plate 2 is fixedly mounted on one end of the top of the cooling bed body 1, a plurality of receiving grooves 21 are provided on the top of the slide plate 2, first through grooves 22 are provided at both ends of the top of the slide plate 2, a second through groove 23 is provided between the two first through grooves 22, and the second through groove 23 is provided on the top of the slide plate 2;

[0029] A plurality of mounting plates 3, wherein the plurality of mounting plates 3 are fixedly mounted on the bottom of the slide plate 2, an object sensing sensor 31 is fixedly mounted on the top of the plurality of mounting plates 3, and an infrared transmitter 32 is fixedly mounted on the bottom of the plurality of mounting plates 3;

[0030] A fixed frame 4, wherein the fixed frame 4 is fixedly installed at the bottom of the skateboard 2, and the inner side surface of the fixed frame 4 is rotatably connected to two rotating shafts 42, and the two rotating shafts 42 are respectively arranged at the two ends of the fixed frame 4, and a driving motor 41 is fixedly installed at one end of the rotating shaft 42, and the driving motor 41 is fixedly installed at one side of the fixed frame 4, and the outer sides of the two rotating shafts 42 are sleeved with conveyor belts 43, and a telescopic rod 44 is fixedly installed on the top of the conveyor belt 43, and a cross beam 45 is fixedly installed on the top of the telescopic rod 44, and push blocks 48 are fixedly installed at both ends of the top of the cross beam 45, and an infrared receiver 47 is arranged on the top of the cross beam 45.

[0031] A groove 46 is formed on the top of the crossbeam 45 . The groove 46 is disposed between the two push blocks 48 . The bottom of the infrared receiver 47 is fixedly mounted on the bottom of the inner side of the groove 46 .

[0032] The two pushing blocks 48 are slidably connected to the inner side surfaces of the two first through slots 22 .

[0033] The object sensing sensor 31 is disposed on the inner side of the second through slot 23 , and the infrared transmitter 32 is disposed on the top of the infrared receiver 47 .

[0034] The number of the receiving grooves 21 is the same as the number of the mounting plates 3 .

[0035] Each mounting plate 3 is matched with a receiving slot 21 for use;

[0036] A plurality of telescopic rods 44 may be arranged on the top of the conveyor belt 43, and a crossbeam 45, an infrared receiver 47 and a push block 48 are installed on the top of the plurality of telescopic rods 44, so that the conveyor belt 43 can be pushed continuously to reduce the waiting time;

[0037] The telescopic rod 44 is an electric telescopic rod.

[0038] The working principle of the material pushing device for a continuous casting step cooling bed provided by the utility model is as follows:

[0039] When in use, the driving motor 41 drives the rotating shaft 42 to rotate, so that the rotating shaft 42 drives the conveyor belt 43 to rotate, and then the conveyor belt 43 drives the telescopic rod 44 and the crossbeam 45 to move at the bottom of the slide 2;

[0040] When a steel bar enters the inner side of one of the receiving grooves 21, the object sensing sensor 31 arranged at the bottom of the receiving groove 21 senses the material and starts the infrared transmitter 32. At this time, when the crossbeam 45 drives the infrared receiver 47 to move to the bottom of the infrared transmitter 32, the infrared receiver 47 receives the infrared transmitter 32, and the driving motor 41 stops rotating. At this time, the telescopic rod 44 extends and drives the push block 48 to move on the inner side of the first through groove 22 through the crossbeam 45, thereby pushing out the steel bar on the inner side of the receiving groove 21.

[0041] Compared with the related art, the pusher device for continuous casting step cooling bed provided by the utility model has the following beneficial effects:

[0042] Through the cooperation of structures such as the receiving slot 21, the second through slot 23, the mounting plate 3, the object sensing sensor 31, the infrared transmitter 32, the telescopic rod 44 and the infrared receiver 47, when in use, the object sensing sensor 31 will sense the material inside the receiving slot 21, and when the object is sensed, the infrared transmitter 32 will be started. When the infrared receiver 47 moves to the bottom of the infrared transmitter 32, it will stop moving, and the telescopic rod 44 will drive the cross beam 45 and the push block 48 to push the material out. In this way, there is no need to perform a pushing operation on each receiving slot 21 after the push block 48 moves to the bottom of the slide plate 2, thereby increasing work efficiency. Example

[0043] Please refer to Figure 5 Based on the pusher device for a continuous casting step cooling bed provided in the first embodiment of the present application, the second embodiment of the present application proposes another pusher device for a continuous casting step cooling bed. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0044] Specifically, the second embodiment of the present application provides a pushing device for a continuous casting step cooling bed. The difference is that, in a pushing device for a continuous casting step cooling bed, an external thread ring 5 is fixedly installed on the top of the mounting plate 3, and an internal thread ring 51 is threadedly connected to the outer side surface of the external thread ring 5, and a transparent protective cover 52 is fixedly installed on the top of the internal thread ring 51.

[0045] The transparent protective cover 52 is disposed on the outer side of the object sensing sensor 31 .

[0046] The working principle of the material pushing device for a continuous casting step cooling bed provided by the utility model is as follows:

[0047] When in use, the internal thread ring 51 can be threadedly connected to the outer side of the external thread ring 5 , so as to install the transparent protective cover 52 , so that the transparent protective cover 52 is covered on the outer side of the object sensing sensor 31 .

[0048] Compared with the related art, the pusher device for continuous casting step cooling bed provided by the utility model has the following beneficial effects:

[0049] By cooperating with each other, the external thread ring 5 , the internal thread ring 51 and the transparent protective cover 52 , the transparent protective cover 52 can be covered on the outer side of the object sensing sensor 31 during use, thereby protecting the object sensing sensor 31 .

[0050] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A material pushing device for a continuous casting walking cooling bed, characterized in that: include: Cooling bed body; A slide plate, the slide plate is fixedly mounted on one end of the top of the cooling bed body, a plurality of accommodating grooves are provided on the top of the slide plate, first through grooves are provided at both ends of the top of the slide plate, a second through groove is provided between the two first through grooves, and the second through groove is provided on the top of the slide plate; A plurality of mounting plates, wherein the plurality of mounting plates are fixedly mounted on the bottom of the slide plate, the tops of the plurality of mounting plates are fixedly mounted with object sensing sensors, and the bottoms of the plurality of mounting plates are fixedly mounted with infrared transmitters; A fixed frame, the fixed frame is fixedly installed at the bottom of the skateboard, the inner side of the fixed frame is rotatably connected to two rotating shafts, the two rotating shafts are respectively arranged at two ends of the fixed frame, one end of one rotating shaft is fixedly installed with a driving motor, the driving motor is fixedly installed on one side of the fixed frame, the outer sides of the two rotating shafts are sleeved with conveyor belts, the top of the conveyor belt is fixedly installed with a telescopic rod, the top of the telescopic rod is fixedly installed with a crossbeam, the two ends of the top of the crossbeam are fixedly installed with push blocks, and the top of the crossbeam is provided with an infrared receiver.

2. The material pushing device for a continuous casting walking cooling bed according to claim 1, characterized in that: A groove is formed on the top of the crossbeam, and the groove is arranged in the middle of the two pushing blocks. The bottom of the infrared receiver is fixedly installed on the bottom of the inner side surface of the groove.

3. The material pushing device for a continuous casting walking cooling bed according to claim 2, characterized in that: The two pushing blocks are respectively slidably connected to the inner side surfaces of the two first through grooves.

4. A material pushing device for a continuous casting walking cooling bed according to claim 3, characterized in that: The object sensing sensor is arranged on the inner side of the second through groove, and the infrared transmitter is arranged on the top of the infrared receiver.

5. The material pushing device for a continuous casting walking cooling bed according to claim 4, characterized in that: The number of the accommodating slots is the same as the number of the mounting plates.

6. The material pushing device for a continuous casting walking cooling bed according to claim 1, characterized in that: An external thread ring is fixedly mounted on the top of the mounting plate, an internal thread ring is threadedly connected to the outer side surface of the external thread ring, and a transparent protective cover is fixedly mounted on the top of the internal thread ring.

7. The material pushing device for a continuous casting walking cooling bed according to claim 6, characterized in that: The transparent protective cover is arranged on the outer side surface of the object sensing sensor.

Images