Heating equipment for gas steel cylinder machining

Abstract

The utility model discloses heating equipment for processing a gas steel cylinder, which comprises a reinforcing plate, a drying box body fixedly connected to the reinforcing plate, a controller mounted on the drying box body, a distance sensor mounted on a lifting plate, a driving motor fixedly mounted on the lifting plate, a rotating shaft connected to an output shaft of the driving motor, and a temperature sensor mounted on the rotating shaft. A fixing plate is fixedly connected to the bottom end of the rotating shaft, a clamping block is slidably connected to the fixing plate, a plurality of dryers are arranged in the drying box body, a temperature sensor is arranged in the drying box body, and an air cooler is fixedly installed on the extending frame. The gas steel cylinder is dried through heat generated by the dryer, the rotating gas steel cylinder can make uniform contact with the heat, the temperature sensor detects the temperature in the drying box body and synchronously transmits detection data to the controller, and the temperature sensor is further provided with a threshold value in advance. The heat generated by the dryer does not exceed the threshold value, so that the performance of the gas steel cylinder is prevented from being damaged due to over-high temperature.

Description

Technical Field

[0001] The utility model belongs to the technical field of gas cylinder processing, in particular to a heating device for gas cylinder processing. Background Art

[0002] Gas cylinders are steel cylinders for storing high-pressure oxygen, coal gas, liquefied petroleum gas, etc. Gas cylinders are generally used for safe storage and transportation of permanent gases, liquefied gases or mixed gases. Gas cylinders need to be dried before use to better collect the gas.

[0003] The utility model patent with publication number CN218821564U discloses a gas cylinder heating device, including a heating box, a fixed base is provided at the upper end of the heating box, a driving assembly is provided inside the fixed base, the lower side of the fixed base is movably connected to a fixed frame through the driving assembly, a clamping assembly is provided on one side of the fixed frame, a heat-conducting roller is rotatably connected to the inside of the heating box, a movable groove is formed between the heat-conducting roller and the heating box, an electric heating plate is provided inside the heating box, and an auxiliary heating assembly is provided on one side of the heating box. When drying the gas cylinder, the device does not adjust the corresponding temperature. If the drying temperature is too high, it is easy to damage the performance of the gas cylinder, thereby failing to achieve a better gas collection effect, and the gas cylinder after drying will have high temperature residue. If the staff does not wear protective equipment, they are easily scalded. Therefore, a heating device for gas cylinder processing is proposed. Utility Model Content

[0004] The utility model aims to provide a heating device for processing gas cylinders to solve the problems raised in the above-mentioned background technology.

[0005] A heating device for processing gas cylinders comprises a reinforcement plate, a drying box body is fixedly connected to the reinforcement plate, a controller is installed on the drying box body, a first button and a second button are arranged on the controller, a gantry fixing frame is fixedly connected to the drying box body, an electric push rod is fixedly installed on the gantry fixing frame, a connecting rod is fixedly connected to the bottom end of the telescopic rod of the electric push rod, a lifting plate is fixedly connected to the bottom end of the connecting rod, a distance sensor is installed on the lifting plate, a driving motor is fixedly installed on the lifting plate, a rotating shaft is connected to the output shaft of the driving motor, a fixing plate is fixedly connected to the bottom end of the rotating shaft, a clamping block is slidably connected to the fixing plate, a spring is connected between the fixing plate and the clamping block, a plurality of dryers are arranged inside the drying box body, a temperature sensor is arranged inside the drying box body, a plurality of extension frames are fixedly connected to the gantry fixing frame, and an air cooler is fixedly installed on the extension frame.

[0006] Furthermore, an anti-skid pad is attached to the clamping block.

[0007] Furthermore, a heat-insulating layer is provided on the drying box.

[0008] Beneficial effects of the utility model:

[0009] 1. The utility model dries the gas cylinder by the heat generated by the dryer. The rotating gas cylinder can be evenly contacted with the heat. The temperature sensor detects the temperature in the drying box and synchronously transmits the detection data to the controller. The temperature sensor is also pre-set with a threshold value so that the heat generated by the dryer shall not exceed the threshold value, thereby preventing the temperature from being too high and damaging the performance of the gas cylinder.

[0010] 2. The utility model cools down the gas cylinder by the cold air generated by the air cooler, thereby preventing the staff from being scalded when unloading the gas cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the heating device for processing gas cylinders of the utility model;

[0012] Figure 2 It is a schematic diagram of a first sectional three-dimensional structure of a drying box;

[0013] Figure 3 It is a schematic diagram of the three-dimensional structure of the lifting plate from a side view;

[0014] Figure 4 It is a second cross-sectional stereoscopic structural schematic diagram of the drying box body.

[0015] In the figure, 1-reinforcement plate, 2-drying box, 3-controller, 4-gantry fixing frame, 5-electric push rod, 6-connecting rod, 7-lifting plate, 8-distance sensor, 9-driving motor, 10-rotating shaft, 11-fixed plate, 12-clamping block, 13-spring, 14-temperature sensor, 15-dryer, 16-extension frame, 17-air cooler. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0017] like Figures 1 to 4The heating device for processing gas cylinders of the utility model shown in the figure comprises a reinforcing plate 1, a drying box 2 is fixedly connected to the reinforcing plate 1, a controller 3 is installed on the drying box 2, a first button and a second button are arranged on the controller 3, a gantry fixing frame 4 is fixedly connected to the drying box 2, an electric push rod 5 is fixedly installed on the gantry fixing frame 4, a connecting rod 6 is fixedly connected to the bottom end of the telescopic rod of the electric push rod 5, a lifting plate 7 is fixedly connected to the bottom end of the connecting rod 6, a distance sensor 8 is installed on the lifting plate 7, and the distance sensor 8 is used to detect the distance moved by the lifting plate 7, a driving motor 9 is fixedly installed on the lifting plate 7, and the output shaft of the driving motor 9 A rotating shaft 10 is connected to the top, a fixed plate 11 is fixedly connected to the bottom end of the rotating shaft 10, a clamping block 12 is slidably connected to the fixed plate 11, the clamping block 12 is used to fix the gas cylinder, a spring 13 is connected between the fixed plate 11 and the clamping block 12, a plurality of dryers 15 are arranged inside the drying box 2, the dryers 15 are used to dry the gas cylinder, a temperature sensor 14 is arranged inside the drying box 2, the temperature sensor 14 is used to detect the temperature of the heat generated by the dryer 15, a plurality of extension frames 16 are fixedly connected to the gantry fixing frame 4, an air cooler 17 is fixedly installed on the extension frame 16, the air cooler 17 is used to cool the gas cylinder after drying.

[0018] The clamping block 12 is fitted with an anti-skid pad.

[0019] The drying box body 2 is provided with a heat-insulating layer.

[0020] The working principle of the utility model is as follows: the distance sensor is provided with a first threshold value and a second threshold value, and the value of the first threshold value is greater than the value of the second threshold value.

[0021] The first step is to pull the clamp outwards, the spring is stretched, and then the gas cylinder is placed between the two clamps. The clamp is released, and the spring is reset, thereby driving the clamp to move inwards. After the clamp moves inwards and contacts the gas cylinder, the gas cylinder is clamped, so that the gas cylinder falls into the drying box during the drying process.

[0022] The second step is to press the first button on the controller to control the electric push rod to work, and the electric push rod drives the connecting rod, lifting plate, distance sensor, drive motor, rotating shaft, fixed plate, clamp and gas cylinder to descend, so that the gas cylinder descends into the drying box. When the distance between the distance sensor and the gantry fixed frame reaches the first threshold preset by the distance sensor, the electric push rod is controlled to stop working, and the drive motor and dryer are controlled to work at the same time. The drive motor drives the rotating shaft, fixed plate, clamp and gas cylinder to rotate. The heat generated by the dryer dries the gas cylinder, and the rotating gas cylinder can be evenly contacted with the heat. The temperature sensor detects the temperature inside the drying box and synchronously transmits the detection data to the controller. The temperature sensor is also pre-set with a threshold so that the heat generated by the dryer shall not exceed the threshold.

[0023] The third step is to press the second button on the controller after the gas cylinder is dried, so that the drive motor and the dryer stop working, and the electric push rod is controlled to work in the opposite direction. The electric push rod drives the connecting rod, the lifting plate, the distance sensor, the drive motor, the rotating shaft, the fixed plate, the clamp and the gas cylinder to rise, so that the gas cylinder rises and leaves the drying box. When the distance between the distance sensor and the gantry fixed frame reaches the second threshold preset by the distance sensor, the electric push rod is controlled to stop working, and the air cooler is controlled to stop working after a certain period of time. The cold air generated by the air cooler cools the gas cylinder, thereby preventing the staff from being scalded when unloading the gas cylinder.

[0024] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A heating device for processing gas cylinders, characterized in that: The heating equipment for processing gas cylinders includes a reinforcement plate, a drying box is fixedly connected to the reinforcement plate, a controller is installed on the drying box, a first button and a second button are provided on the controller, a gantry fixing frame is fixedly connected to the drying box, an electric push rod is fixedly installed on the gantry fixing frame, a connecting rod is fixedly connected to the bottom end of the telescopic rod of the electric push rod, a lifting plate is fixedly connected to the bottom end of the connecting rod, a distance sensor is installed on the lifting plate, a driving motor is fixedly installed on the lifting plate, a rotating shaft is connected to the output shaft of the driving motor, a fixing plate is fixedly connected to the bottom end of the rotating shaft, a clamping block is slidably connected to the fixing plate, a spring is connected between the fixing plate and the clamping block, a plurality of dryers are arranged inside the drying box, a temperature sensor is arranged inside the drying box, a plurality of extension frames are fixedly connected to the gantry fixing frame, and an air cooler is fixedly installed on the extension frame.

2. The heating equipment for processing gas cylinders according to claim 1 is characterized in that: The clamp block is fitted with an anti-skid pad.

3. The heating equipment for processing gas cylinders according to claim 1, characterized in that: A heat-insulating layer is provided on the drying box body.

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