Multi-channel discharging device for powdery materials

Abstract

The utility model relates to the technical field of filling, and discloses a powder material multi-channel discharging device which comprises a bottom plate, a supporting column is installed on the top of the bottom plate, a filling tank is fixedly connected to the top of the supporting column, a feeding pipe is fixedly connected to the top of the filling tank, a plurality of discharging ports are formed in the bottom of the filling tank, and a discharging port is formed in the bottom of the filling tank. A filling base is movably connected to the position, under each discharging port, of the top of the bottom plate through a plurality of sets of weight measuring assemblies, and self-locking mechanisms are arranged on the two sides of the filling base correspondingly, so that the device can automatically detect the filling amount of a packaging bag through the weight measuring assemblies; according to the automatic filling device, the discharging port is arranged in the discharging port, the self-locking mechanism is used for automatically sealing the discharging port after the discharging port reaches the set value during filling, so that the situation that the filling amount is too large or too small due to manual errors can be avoided, the filling effect of the automatic filling device is greatly improved, discharging treatment can be conducted through multiple channels, and the discharging efficiency of the automatic filling device is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to filling technology field, concretely is powder material's multichannel discharge device. BACKGROUND

[0002] Calcium zinc stabilizer appearance mainly presents white powder, flaky, paste. The powder calcium zinc stabilizer is used as the most widely used nontoxic PVC stabilizer, is often used in food packaging, medical equipment, wire and cable material etc., the thermal stability of powder calcium zinc stabilizer is not as good as lead salt, but itself has certain lubricity, and poor transparency, easy to spray frost, powder calcium zinc stabilizer needs to utilize filling device to carry out filling treatment in the production process.

[0003] For example, a kind of powder filling machine of patent application No.202411022949.1, the patent is filled with ton bag main body in powder filling process, can preferentially fill ton bag main body edge portion, after enough powder material is extruded and supported to the upper edge of ton bag main body, then slowly moves out variable volume column and fills powder material to ton bag main body center. Therefore, ton bag main body is not prone to collapse phenomenon after powder filling.

[0004] But the above-mentioned patent adopts single channel to discharge when using, leading to low discharge efficiency, and often needs to pass through artificial experience to judge how much filling quantity when discharging, leading to being prone to artificial error and leading to filling quantity being too much or too little in actual work, and then seriously affecting filling efficiency. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing powder material's multichannel discharge device, solves the problem raised in background art.

[0006] The application embodiment provides powder material's multichannel discharge device, including bottom plate, the top of bottom plate is installed with support column, the top of support column is fixedly connected with filling jar, the top of filling jar is fixedly connected with feed pipe, the bottom of filling jar is provided with a plurality of discharge ports, the bottom of bottom plate is located in the directly below of each discharge port and is movably connected with filling base through multiple groups of weight measuring components, and the both sides of filling base are provided with self-locking mechanism.

[0007] By adopting the above technical scheme, the device can utilize multichannel to discharge, thereby greatly improving the discharge efficiency of the device, and different specifications of packaging bags can be filled according to actual needs, thereby greatly improving the application range and practicality of the device.

[0008] Optionally, the weight measuring assembly comprises a weight measuring outer rod installed on the top of the bottom plate, the inner cavity of the weight measuring outer rod is fixedly connected with a weight measuring spring, the top of the weight measuring spring is fixedly connected with a weight measuring inner rod, and the top of the weight measuring inner rod is fixedly connected with the filling base.

[0009] By adopting the above technical scheme, when the filling base moves downward, the weight measuring spring is extruded by the weight measuring inner rod, and the connecting plate is driven to slide along the sliding groove. When the weight measuring spring is extruded, it is elastically compressed, and the compression amount is linearly related to the weight of the packaging bag. Therefore, the distance by which the connecting plate is lowered by the filling base is linearly related to the weight of the packaging bag, so that the weight of the filled powder can be automatically detected.

[0010] Optionally, the self-locking mechanism comprises a fixed plate installed on the top of the bottom plate, a sliding groove is formed in one side of the fixed plate, a connecting plate is movably connected in the sliding groove, the other end of the connecting plate is fixedly connected with the filling base, a second touch switch is fixedly connected in the inner cavity of the sliding groove, and a first touch switch is fixedly connected on the bottom of the connecting plate.

[0011] By adopting the above technical scheme, the device can automatically seal the discharge port after filling to the set value through the self-locking mechanism during filling, so that the filling amount caused by human error can be avoided, and the filling effect of the device is greatly improved.

[0012] Optionally, the discharge port is provided with three groups, and the outer surface of the three groups of discharge ports is fixedly connected with electromagnetic valves. The electromagnetic valves, the first touch switch, the second touch switch and the controller are electrically connected through wires.

[0013] By adopting the above technical scheme, the opening and closing of the discharge port can be controlled by the electromagnetic valve, so that the filling process can be more convenient.

[0014] Optionally, the top of the filling tank is fixedly connected with a sealing cover plate.

[0015] By adopting the above technical scheme, the sealing cover plate can be used for sealing the filling tank, so that the powder can be prevented from escaping to the outside of the filling tank.

[0016] Optionally, the side of the filling base is fixedly connected with a controller.

[0017] By adopting the above technical scheme, the controller can be used to more conveniently control the electrical appliances in the device.

[0018] Compared with the prior art, the technical scheme of the present application has the following advantages:

[0019] 1. The technical scheme of the present application sets the filling base, electromagnetic valve, fixed plate, sliding groove, connecting plate, first contact switch, second contact switch, weight measuring assembly, weight measuring outer rod, weight measuring spring and weight measuring inner rod, so that the device can automatically detect the filling amount of the packaging bag through the weight measuring assembly, and automatically seal the discharge port after filling to the set value through the self-locking mechanism at the same time, thereby avoiding excessive or insufficient filling due to human error, and greatly improving the filling effect of the device.

[0020] 2. The technical scheme of the present application sets a plurality of discharge ports and electromagnetic valves, so that the device can use multiple channels for discharge treatment, thereby greatly improving the discharge efficiency of the device, and can fill packaging bags of different specifications according to actual needs, thereby greatly improving the application range and practicality of the device. BRIEF DESCRIPTION OF DRAWINGS

[0021] Other features, objects and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments, with reference to the accompanying drawings:

[0022] Figure 1 is a schematic diagram of the overall three-dimensional structure of the multi-channel discharge device for powder materials of the present application;

[0023] Figure 2 is a schematic diagram of the connection part between the filling base and the fixed plate in the multi-channel discharge device for powder materials of the present application;

[0024] Figure 3 is a schematic diagram of the internal three-dimensional structure of the fixed plate in the multi-channel discharge device for powder materials of the present application;

[0025] Figure 4 is a sectional view of the internal three-dimensional structure of the multi-channel discharge device for powder materials of the present application.

[0026] In the figure: 1, bottom plate; 2, support column; 3, filling tank; 4, feeding pipe; 5, discharge port; 6, filling base; 7, fixed plate; 8, sliding groove; 9, connecting plate; 10, first contact switch; 11, second contact switch; 12, electromagnetic valve; 13, controller; 14, weight measuring assembly; 141, weight measuring outer rod; 142, weight measuring spring; 143, weight measuring inner rod. DETAILED DESCRIPTION

[0027] Please refer to Figures 1-4The utility model provides a technical scheme: multi -passageway discharge device of powder material, including bottom plate 1, the top of bottom plate 1 is installed with support column 2, the top fixedly connected with filling jar 3 of support column 2, the top fixedly connected with feed pipe 4 of filling jar 3, the bottom of filling jar 3 is provided with a plurality of discharge ports 5, the bottom plate 1 top is located in the direct below of every discharge port 5 and is all through multiple groups of weight measuring assembly 14 swing joint has filling base 6, and both sides of filling base 6 are provided with self -lock mechanism.

[0028] By adopting the above technical scheme, the device can utilize multi -passageway to discharge, thereby greatly improving the discharging efficiency of the device, and different specifications of packaging bags can be filled according to actual needs, thereby greatly improving the application range and practicability of the device.

[0029] In the embodiment of the application, as shown in Figure 4 The weight measuring assembly 14 includes a weight measuring outer rod 141 installed on the top of the bottom plate 1, a weight measuring spring 142 fixedly connected to the inner cavity bottom of the weight measuring outer rod 141, a weight measuring inner rod 143 fixedly connected to the top of the weight measuring spring 142, and the weight measuring inner rod 143 fixedly connected to the top of the filling base 6.

[0030] By adopting the above technical scheme, when the filling base 6 moves downward, it will extrude the weight measuring spring 142 while driving the connecting plate 9 to slide along the sliding groove 8. When the weight measuring spring 142 is extruded, it will be elastically compressed, and the compression amount is linearly related to the weight of the packaging bag. Therefore, the distance by which the filling base 6 drives the connecting plate 9 to descend is linearly related to the weight of the packaging bag, so that the weight of the filled powder can be automatically detected.

[0031] In the embodiment of the application, as shown in Figures 2-3 The self -lock mechanism includes a fixed plate 7 installed on the top of the bottom plate 1, a sliding groove 8 formed on one side of the fixed plate 7, a connecting plate 9 movably connected in the sliding groove 8, the other end of the connecting plate 9 fixedly connected to the filling base 6, a second touch switch 11 fixedly connected to the inner cavity bottom of the sliding groove 8, and a first touch switch 10 fixedly connected to the bottom of the connecting plate 9.

[0032] By adopting the above technical scheme, the device can automatically seal the discharge port 5 after filling to the set value through the self -lock mechanism while filling, so that the filling amount caused by human error can be avoided, and the filling effect of the device is greatly improved.

[0033] In the embodiment of the application, as shown in Figure 1As shown, the discharge port 5 is provided with three groups, and the outer surface of the three groups of discharge port 5 is fixedly connected with the electromagnetic valve 12, wherein the electromagnetic valve 12, the first touch switch, the second touch switch and the controller 13 are electrically connected through wires.

[0034] By adopting the above technical scheme, the electromagnetic valve 12 can control the opening and closing of the discharge port 5, so that the filling process can be more convenient.

[0035] In the embodiment of the application, as shown in the drawings, Figure 1 The top of the filling tank 3 is fixedly connected with a sealing cover plate.

[0036] By adopting the above technical scheme, the sealing cover plate can seal the filling tank 3, so that the powder can be prevented from escaping to the outside of the filling tank 3.

[0037] In the embodiment of the application, as shown in the drawings, Figure 2 One side of the filling base 6 is fixedly connected with a controller 13.

[0038] By adopting the above technical scheme, the controller 13 can more conveniently control the electrical appliances inside the device.

[0039] In use, the operator can first add a sufficient amount of calcium zinc stabilizer powder into the filling tank 3 through the feeding pipe 4, and then the operator can set the packaging bag at different discharge ports 5, when the packaging bag is set, the operator can start the electromagnetic valve 12 through the controller 13, so that the electromagnetic valve 13 can control the discharge of the discharge port 5, when discharging, the calcium zinc stabilizer powder in the packaging bag will gradually increase, so that the weight of the packaging bag will continuously increase, and then the packaging bag can drive the filling base 6 to move downward, when the filling base 6 moves downward, it will extrude the weighing spring 142 through the weighing inner rod 143, and drive the connecting plate 9 to slide along the sliding groove 8, when the weighing spring 142 is extruded, it will be elastically compressed, and the compression amount is linearly related to the weight of the packaging bag, so the distance of the connecting plate 9 descending with the filling base 6 is linearly related to the weight of the packaging bag, when the connecting plate 9 moves downward, it will drive the first touch switch 10 to move downward synchronously, when the first touch switch 10 contacts with the second touch switch 11, it will be electrified and automatically close the electromagnetic valve 12 through the wires and the controller 13, so that the device can automatically control the filling amount during filling, thereby greatly improving the filling effect of the device.

Claims

1. Multi-channel discharge device for powdery material, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is provided with a supporting column (2), the top of the supporting column (2) is fixedly connected with a filling tank (3), the top of the filling tank (3) is fixedly connected with a feeding pipe (4), the bottom of the filling tank (3) is provided with a plurality of discharge ports (5), the bottom plate (1) is movably connected with a filling base (6) through a plurality of weighing assemblies (14) below each discharge port (5), the weighing assembly (14) comprises a weighing outer rod (141) installed on the top of the bottom plate (1), the inner cavity of the weighing outer rod (141) is fixedly connected with a weighing spring (142) at the bottom, the top of the weighing spring (142) is fixedly connected with a weighing inner rod (143), the top of the weighing inner rod (143) is fixedly connected with the filling base (6), the both sides of the filling base (6) are provided with self-locking mechanisms, the self-locking mechanism comprises a fixed plate (7) installed on the top of the bottom plate (1), the side of the fixed plate (7) is provided with a sliding groove (8), the inside of the sliding groove (8) is movably connected with a connecting plate (9), the other end of the connecting plate (9) is fixedly connected with the filling base (6), the inner cavity of the sliding groove (8) is fixedly connected with a second touch switch (11) at the bottom, the bottom of the connecting plate (9) is fixedly connected with a first touch switch (10).

2. Multi-channel powder material outlet device according to claim 1, characterized in that The discharge port (5) is provided with three groups, and the outer surface of the three groups of discharge ports (5) is fixedly connected with a solenoid valve (12).

3. The multi-lane powder material dispensing apparatus of claim 1, wherein: The top of the filling tank (3) is fixedly connected with a sealing cover plate.

4. The multi-lane powder material dispensing apparatus of claim 1, wherein: The side of the filling base (6) is fixedly connected with a controller (13).

Images