Automatic filling device for industrial formaldehyde solution

Abstract

The utility model discloses an automatic filling device for industrial formaldehyde solution, which relates to the field of formaldehyde filling and comprises a filling barrel, a runner pipe is fixedly mounted at the bottom of the filling barrel, a fixing barrel is fixedly arranged at the bottom of the runner pipe, and an adjusting mechanism is fixedly arranged on one side of the fixing barrel. And the interior of the fixed cylinder is slidably connected with a telescopic cylinder. In consideration of the problem that a formaldehyde solution is inconvenient to quantitatively control, when the industrial formaldehyde solution is poured, the fixing piece A and the fixing piece B are used for fixing the hydraulic rod, then the hydraulic rod is opened to stretch out and draw back, the telescopic cylinder is driven to stretch out and draw back in the fixed cylinder, the overall size is adjusted, and the overall size is measured according to the scale marks on the surfaces of the fixed cylinder and the telescopic cylinder. The opening and closing of the electromagnetic valve A and the electromagnetic valve B are respectively controlled through external electric control equipment, so that the circulation of the industrial formaldehyde solution is facilitated, the effect of quantitatively filling the industrial formaldehyde solution is achieved, and the industrial formaldehyde solution can be conveniently filled into containers with different sizes and volumes.

Description

Technical Field

[0001] The utility model relates to the field of formaldehyde perfusion, in particular to an industrial formaldehyde solution automatic perfusion device. Background Art

[0002] Formaldehyde aqueous solution, commonly known as formalin, is a colorless transparent liquid with a pungent odor. It is mainly used as a chemical raw material and preservative. In the production process of industrial formaldehyde, the formaldehyde solution needs to be poured into the target container for subsequent transportation and sales.

[0003] The traditional automatic filling device for industrial formaldehyde solution is not convenient for quantitative control of the filled industrial formaldehyde solution, and the operation is inconvenient when the industrial formaldehyde solution is filled into packaging barrels and cans of different sizes. Utility Model Content

[0004] The utility model aims to provide an automatic filling device for industrial formaldehyde solution, so as to solve the problem inconvenient to carry out quantitative control on the filled industrial formaldehyde solution proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an industrial formaldehyde solution automatic perfusion device, comprising a perfusion barrel, a circulation tube is fixedly installed at the bottom of the perfusion barrel, a fixed cylinder is fixedly arranged at the bottom of the circulation tube, an adjustment mechanism is fixedly arranged on one side of the fixed cylinder, and a telescopic cylinder is slidably connected to the interior of the fixed cylinder.

[0006] Preferably, the adjustment mechanism includes a fixing plate A fixedly arranged on one side of the fixed cylinder, a hydraulic rod is fixedly installed on the bottom of the fixing plate A, a fixing plate B is fixedly installed on the bottom of the hydraulic rod, one side of the fixing plate B is fixedly connected to the telescopic cylinder, the fixing plate A and the fixing plate B are used to fix the hydraulic rod, and when the hydraulic rod is extended or retracted, it can drive the telescopic cylinder to slide inside the fixed cylinder to adjust the overall volume.

[0007] Preferably, an A solenoid valve is fixedly installed on the surface of the circulation pipe, an infusion pipe is fixedly provided at the bottom of the telescopic cylinder, and a B solenoid valve is fixedly installed on the surface of the infusion pipe. The opening and closing of the A solenoid valve and the B solenoid valve are controlled by an external control device to facilitate the infusion of industrial formaldehyde solution.

[0008] Preferably, support frames are fixedly mounted on both sides of the surface of the filling barrel, and an equipment frame is fixedly mounted on the bottom of the support frame, and the equipment frame and the support frame are used to fix the filling barrel.

[0009] Preferably, a liquid level sensor is fixedly installed on the top of the surface of the filling barrel, one side of the liquid level sensor is electrically connected to a controller, the controller is electrically connected to an alarm, the controller and the alarm are both fixedly installed on one side of the support frame, and the liquid level sensor is used to sense the liquid level inside the filling barrel. When the liquid level is lower than a preset value, the alarm is controlled by the controller to sound an alarm to remind the staff to add industrial formaldehyde solution in time.

[0010] Preferably, a servo motor is fixedly installed on one side of the equipment frame, and a conveying roller A is fixedly provided at the output end of the servo motor. A conveying belt is sleeved on the surface of the conveying roller A, and a conveying roller B is sleeved on the inside of the conveying belt. Both the conveying rollers A and B are rotatably arranged on the inner wall of the equipment frame and connected to an external power supply. The servo motor drives the conveying roller A to rotate, and then drives the conveying belt to rotate, and the conveying roller B follows the rotation to transport the perfusion container, thereby facilitating automated perfusion.

[0011] Preferably, a barrel cover is movably provided on the top surface of the filling barrel, and a handle is fixedly installed in the middle of the top surface of the barrel cover, and the handle is turned to open and close the barrel cover.

[0012] Technical effects and advantages of the utility model:

[0013] Taking into account the problem that formaldehyde solution is not convenient for quantitative control, when pouring industrial formaldehyde solution, fixed plates A and B are used to fix the hydraulic rod, and then the hydraulic rod is opened to make it extend and retract, driving the telescopic cylinder to extend and retract inside the fixed cylinder, adjusting the overall volume, and measuring the overall volume according to the scale lines on the surfaces of the fixed cylinder and the telescopic cylinder. The opening and closing of solenoid valve A and solenoid valve B are controlled separately by external electronic control equipment to facilitate the circulation of industrial formaldehyde solution, thereby achieving the effect of quantitatively pouring the industrial formaldehyde solution and facilitating the pouring into containers of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 The utility model is a schematic diagram of the overall structure of an industrial formaldehyde solution automatic perfusion device.

[0016] Figure 2 The utility model is a schematic diagram of the structure of a fixed cylinder and a telescopic cylinder of an industrial formaldehyde solution automatic perfusion device.

[0017] Figure 3The utility model is a schematic diagram of the structure of a liquid level sensor of an industrial formaldehyde solution automatic perfusion device.

[0018] Figure 4 The utility model is a schematic diagram of the conveyor belt structure of an industrial formaldehyde solution automatic perfusion device.

[0019] In the figure: 1. filling barrel; 2. circulation pipe; 3. fixed barrel; 4. adjustment mechanism; 401. A fixing plate; 402. hydraulic rod; 403. B fixing plate; 5. telescopic barrel; 6. liquid level sensor; 7. A solenoid valve; 8. filling pipe; 9. B solenoid valve; 10. support frame; 11. equipment frame; 12. controller; 13. alarm; 14. servo motor; 15. A conveyor roller; 16. conveyor belt; 17. B conveyor roller; 18. barrel cover. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] The utility model provides Figure 1-4 The industrial formaldehyde solution automatic filling device shown in the figure comprises a filling barrel 1, a flow pipe 2 is fixedly installed at the bottom of the filling barrel 1, a fixed cylinder 3 is fixedly arranged at the bottom of the flow pipe 2, an adjustment mechanism 4 is fixedly arranged on one side of the fixed cylinder 3, and a telescopic cylinder 5 is slidably connected inside the fixed cylinder 3;

[0022] Through the arrangement of the fixed cylinder 3 and the telescopic cylinder 5, when the industrial formaldehyde solution is poured, the A fixed sheet 401 and the B fixed sheet 403 are used to fix the hydraulic rod 402, and then the hydraulic rod 402 is opened to make it telescopic, driving the telescopic cylinder 5 to telescope inside the fixed cylinder 3, adjusting the overall volume, measuring the overall volume according to the scale lines on the surface of the fixed cylinder 3 and the telescopic cylinder 5, and controlling the opening and closing of the A solenoid valve 7 and the B solenoid valve 9 respectively through external electronic control equipment, so as to facilitate the circulation of the industrial formaldehyde solution, achieve the effect of quantitatively pouring the industrial formaldehyde solution, and facilitate pouring into containers of different sizes.

[0023] The adjustment mechanism 4 includes an A fixing plate 401 fixedly arranged on one side of the fixing cylinder 3, a hydraulic rod 402 is fixedly installed at the bottom of the A fixing plate 401, a B fixing plate 403 is fixedly installed at the bottom of the hydraulic rod 402, and one side of the B fixing plate 403 is fixedly connected to the telescopic cylinder 5;

[0024] Through the setting of the adjustment mechanism 4, the A fixing plate 401 and the B fixing plate 403 are used to fix the hydraulic rod 402, and then the hydraulic rod 402 is opened to make it extend and retract, driving the telescopic cylinder 5 to extend and retract inside the fixed cylinder 3, adjusting the overall volume, and facilitating the quantitative injection of industrial formaldehyde solution.

[0025] A solenoid valve A 7 is fixedly installed on the surface of the circulation tube 2, a perfusion tube 8 is fixedly arranged on the bottom of the telescopic tube 5, and a solenoid valve B 9 is fixedly installed on the surface of the perfusion tube 8;

[0026] By setting the A solenoid valve 7 and the B solenoid valve 9, the opening and closing of the A solenoid valve 7 and the B solenoid valve 9 are respectively controlled by external electronic control equipment, so as to facilitate the circulation of industrial formaldehyde solution.

[0027] Support frames 10 are fixedly installed on both sides of the surface of the pouring barrel 1, and an equipment frame 11 is fixedly installed on the bottom of the support frame 10.

[0028] The support frame 10 is provided to support the filling barrel 1 .

[0029] A liquid level sensor 6 is fixedly installed on the top of the surface of the filling barrel 1, one side of the liquid level sensor 6 is electrically connected to a controller 12, the controller 12 is electrically connected to an alarm 13, and the controller 12 and the alarm 13 are both fixedly installed on one side of the support frame 10;

[0030] By setting the liquid level sensor 6, the liquid level sensor 6 senses the amount of solution inside the filling barrel 1. When the liquid level is lower than a preset value, the controller 12 controls the alarm 13 to sound an alarm to remind the staff to add industrial formaldehyde solution in time.

[0031] A servo motor 14 is fixedly installed on one side of the equipment frame 11, and an A conveying roller 15 is fixedly installed on the output end of the servo motor 14. A conveying belt 16 is sleeved on the surface of the A conveying roller 15, and a B conveying roller 17 is sleeved inside the conveying belt 16. The A conveying roller 15 and the B conveying roller 17 are both rotatably arranged on the inner wall of the equipment frame 11;

[0032] By setting the servo motor 14 and connecting to an external power source, the servo motor 14 drives the A conveying roller 15 to rotate, and then drives the conveying belt 16 to rotate, and the B conveying roller 17 rotates accordingly to convey the filling container for automatic filling.

[0033] The top surface of the filling barrel 1 is movably provided with a barrel cover 18, and a handle is fixedly installed in the middle of the top surface of the barrel cover 18.

[0034] The barrel cover 18 is provided to open and close the filling barrel 1.

[0035] The model of the liquid level sensor 6 is: Hongrun OHR-L2K. The above parameters and models can be selected according to actual conditions.

[0036] Working principle: When pouring industrial formaldehyde solution, the A fixing piece 401 and the B fixing piece 403 are used to fix the hydraulic rod 402, and then the hydraulic rod 402 is opened to make it extend and retract, driving the telescopic cylinder 5 to extend and retract inside the fixed cylinder 3, adjusting the overall volume, and measuring the overall volume according to the scale lines on the surface of the fixed cylinder 3 and the telescopic cylinder 5. When the external power supply is turned on, the servo motor 14 drives the A conveying roller 15 to rotate, and then drives the conveyor belt 16 to rotate, and the B conveying roller 17 follows the rotation to transport the pouring container. The opening and closing of the A solenoid valve 7 and the B solenoid valve 9 are respectively controlled by external electronic control equipment to facilitate the circulation of the industrial formaldehyde solution and pour the container through the pouring pipe 8.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An industrial formaldehyde solution automatic filling device, comprising a filling barrel (1), characterized in that: A circulation tube (2) is fixedly installed at the bottom of the filling barrel (1), a fixed cylinder (3) is fixedly arranged at the bottom of the circulation tube (2), an adjustment mechanism (4) is fixedly arranged on one side of the fixed cylinder (3), and a telescopic cylinder (5) is slidably connected inside the fixed cylinder (3).

2. The automatic industrial formaldehyde solution filling device according to claim 1, characterized in that: The adjustment mechanism (4) comprises an A fixing plate (401) fixedly arranged on one side of the fixing cylinder (3), a hydraulic rod (402) being fixedly mounted on the bottom of the A fixing plate (401), a B fixing plate (403) being fixedly mounted on the bottom of the hydraulic rod (402), and one side of the B fixing plate (403) being fixedly connected to the telescopic cylinder (5).

3. The industrial formaldehyde solution automatic perfusion device according to claim 1, characterized in that: An A solenoid valve (7) is fixedly mounted on the surface of the circulation pipe (2), an irrigation pipe (8) is fixedly arranged at the bottom of the telescopic cylinder (5), and a B solenoid valve (9) is fixedly mounted on the surface of the irrigation pipe (8).

4. The industrial formaldehyde solution automatic perfusion device according to claim 1, characterized in that: Support frames (10) are fixedly mounted on both sides of the surface of the pouring barrel (1), and an equipment frame (11) is fixedly mounted on the bottom of the support frame (10).

5. The industrial formaldehyde solution automatic perfusion device according to claim 4, characterized in that: A liquid level sensor (6) is fixedly mounted on the top of the surface of the filling barrel (1); one side of the liquid level sensor (6) is electrically connected to a controller (12); the controller (12) is electrically connected to an alarm (13); and both the controller (12) and the alarm (13) are fixedly mounted on one side of the support frame (10).

6. The automatic industrial formaldehyde solution filling device according to claim 4, characterized in that: A servo motor (14) is fixedly mounted on one side of the equipment frame (11); an A conveying roller (15) is fixedly arranged at the output end of the servo motor (14); a conveying belt (16) is sleeved on the surface of the A conveying roller (15); a B conveying roller (17) is sleeved inside the conveying belt (16); and both the A conveying roller (15) and the B conveying roller (17) are rotatably arranged on the inner wall of the equipment frame (11).

7. The automatic industrial formaldehyde solution filling device according to claim 1, characterized in that: The top surface of the pouring barrel (1) is movably provided with a barrel cover (18), and a handle is fixedly installed in the middle of the top surface of the barrel cover (18).

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