Starch-filled plastic discharging device

Abstract

The utility model discloses a starch filling plastic blanking device, including quantitative blanking mechanism, convenient movement mechanism and closing mechanism, quantitative blanking mechanism includes material frame, the lower side of material frame is fixedly connected with first down-flow frame, the lower side of first down-flow frame is fixedly connected with discharge pipe, the interior of discharge pipe is equipped with solenoid valve, and the discharge pipe is equipped with the solenoid valve. A fixing frame is fixedly connected to the exterior of the material frame, and a second downstream frame is fixedly connected to the lower side of the fixing frame. Through the arrangement of the quantitative blanking mechanism, after materials are put into the material frame, the electromagnetic valve is opened to enable the materials to flow out of the discharging pipe and enable the materials to fall onto the electronic scale through the second downstream frame, the electronic scale is electrically connected with the electromagnetic valve, and after the weight weighed by the electronic scale reaches the set weight, the electromagnetic valve can be automatically closed, so that the materials can be automatically discharged. And the electronic scale is driven by the first electric push rod to move out of the discharging opening of the second downstream frame, so that the weighed materials flow out of the second downstream frame, and the adding amount of the materials can be more accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of starch-filled plastic feeding devices, in particular to a starch-filled plastic feeding device. Background Art

[0002] A starch filled plastic feeding device is a device or mechanical device used to fill starch into plastic products. It is mainly used in plastic processing production lines to add starch and other filling materials into plastic barrels or mixing tanks in a certain proportion to ensure uniform distribution of starch in the mixture.

[0003] The metering structures in most current feeding devices may have the problem of insufficient precision, resulting in unstable starch addition or deviation from the target value, affecting product quality and performance and poor practicality. Therefore, in order to solve the above problems, a starch-filled plastic feeding device is proposed. Utility Model Content

[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a starch-filled plastic feeding device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a starch-filled plastic feeding device, comprising a quantitative feeding mechanism, a movable mechanism and a closing mechanism, the quantitative feeding mechanism comprising a material frame, a first downstream frame is fixedly connected to the lower side of the material frame, a discharge pipe is fixedly connected to the lower side of the first downstream frame, a solenoid valve is installed inside the discharge pipe, a fixing frame is fixedly connected to the outside of the material frame, a second downstream frame is fixedly connected to the lower side of the fixing frame, support frames are fixedly connected to both sides of the fixing frame, a first electric push rod is fixedly installed on the inner side of the support frame, an electronic scale is fixedly installed on one end of the first electric push rod, the first electric push rod is arranged on the inner side of one of the support frames, and the first downstream frame is arranged inside the second downstream frame.

[0006] Preferably, the discharge pipe and the solenoid valve are arranged inside the second downstream frame, and the electronic scale is arranged on the lower side of the second downstream frame. The electronic scale is connected to the discharge port of the second downstream frame so that the material can fall onto the electronic scale after flowing out of the discharge pipe.

[0007] Preferably, the movable mechanism includes a hidden groove, which is opened inside the support frame, and a second electric push rod is fixedly installed inside the hidden groove. The lower side of the second electric push rod is rotatably connected to a universal wheel. Two second electric push rods and universal wheels are arranged inside each support frame, and the universal wheel is arranged in the hidden groove.

[0008] Preferably, a handle is fixedly connected to one side of the support frame, a rubber pad is fixedly connected to the lower side of the support frame, a notch is opened on the surface of the rubber pad, and the notch is aligned with the hidden groove.

[0009] Preferably, the closing mechanism includes a clamping ring, a cover plate is fixedly connected to the upper side of the clamping ring, a feed port is penetrated through the surface of the cover plate, a slide groove is provided inside the cover plate, a closing plate is arranged inside the slide groove, a lever is fixedly connected to the upper side of the closing plate, a clamping groove is provided on the surface of the cover plate, a screw is arranged inside the closing plate, the clamping groove is communicated with the slide groove, and the slide groove is communicated with the feed port.

[0010] Preferably, the closing plate is slidably connected to the slide groove, the retaining ring is slidably connected to the material frame, the screw is threadedly connected to the closing plate, the screw passes through the retaining groove and is threadedly connected to the closing plate, and when part of the closing plate is moved out of the slide groove, the feed port can be blocked.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model sets a quantitative feeding mechanism. After the material is put into the material frame, the solenoid valve is opened to allow the material to flow out from the discharge pipe and fall onto the electronic scale through the second downstream frame. The electronic scale is electrically connected to the solenoid valve. After the weight weighed by the electronic scale reaches the set weight, the solenoid valve will automatically close, and the electronic scale is driven by the first electric push rod to move out of the discharge port of the second downstream frame, so that the weighed material flows out of the second downstream frame, which can make the amount of material added more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the utility model in front view section;

[0016] Figure 3 It is a schematic diagram of the overall structure of the utility model viewed from above;

[0017] Figure 4 It is a schematic diagram of the structure of the utility model viewed from above.

[0018] In the figure: 1. material frame; 2. first downstream frame; 3. discharge pipe; 4. solenoid valve; 5. fixing frame; 6. second downstream frame; 7. supporting frame; 8. first electric push rod; 9. electronic scale; 10. hidden slot; 11. second electric push rod; 12. universal wheel; 13. handle; 14. rubber pad; 15. snap ring; 16. cover plate; 17. feed port; 18. slide slot; 19. closing plate; 20. lever block; 21. slot; 22. screw. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 A starch-filled plastic feeding device comprises a quantitative feeding mechanism, a moving mechanism and a closing mechanism. The quantitative feeding mechanism comprises a material frame 1, a first downstream frame 2 is fixedly connected to the lower side of the material frame 1, a discharge pipe 3 is fixedly connected to the lower side of the first downstream frame 2, a solenoid valve 4 is installed inside the discharge pipe 3, a fixing frame 5 is fixedly connected to the outside of the material frame 1, a second downstream frame 6 is fixedly connected to the lower side of the fixing frame 5, support frames 7 are fixedly connected to both sides of the fixing frame 5, a first electric push rod 8 is fixedly installed on the inner side of the support frame 7, an electronic scale 9 is fixedly installed on one end of the first electric push rod 8, and the discharge pipe 3 is fixedly connected to the lower side of the first downstream frame 2. 3 and the solenoid valve 4 are arranged inside the second downstream frame 6, and the electronic scale 9 is arranged at the lower side of the second downstream frame 6. After the material is placed in the material frame 1, the solenoid valve 4 is opened to allow the material to flow out from the discharge pipe 3 and pass through the second downstream frame 6 so that the material falls onto the electronic scale 9, and the electronic scale 9 is electrically connected to the solenoid valve 4. After the weight weighed by the electronic scale 9 reaches the set weight, the solenoid valve 4 will automatically close, and the electronic scale 9 will be driven by the first electric push rod 8 to move out of the discharge port of the second downstream frame 6, so that the weighed material flows out of the second downstream frame 6, which can make the amount of material added more accurate.

[0021] In one aspect of this embodiment, when the device needs to be moved a short distance or adjusted in direction, the second electric push rod 11 can be started to drive the universal wheel 12 to move out of the hidden groove 10, so that the universal wheel 12 contacts the position where the device is placed. Then the universal wheel 12 continues to move downward to lift the support frame 7. With the assistance of the handle 13, the device can be conveniently moved a short distance or adjusted in direction. At the same time, when the device is placed somewhere, the rubber pad 14 will contact the placement position. The rubber has the function of increasing friction, so that the device can be placed more stably.

[0022] In one aspect of the present embodiment, when the device is used, the retaining ring 15 is first slid into the inner side of the material frame 1 so that the cover plate 16 covers the upper side of the material frame 1, and then the screw 22 is unscrewed so that the closing plate 19 can slide in the slide groove 18, and the closing plate 19 is slid into the slide groove 18 with the assistance of the lever 20, so that the feed port 17 is opened, and then the screw 22 is passed through the retaining groove 21 and screwed into the closing plate 19, and the screwing end of the screw 22 rests on the upper side of the cover plate 16, so that the closing plate 19 can be fixed in the slide groove 18, so that the material can be put into the material frame 1 from the feed port 17.

[0023] Working principle of the utility model: When the starch-filled plastic feeding device is in use, the clamp ring 15 is slid into the inner side of the material frame 1, so that the cover plate 16 covers the upper side of the material frame 1, and then the screw 22 is unscrewed, so that the closing plate 19 can slide in the chute 18, and the closing plate 19 is slid into the chute 18 with the assistance of the wrench 20, so that the feed port 17 is opened, and the material is put into the material frame 1 from the feed port 17, and the solenoid valve 4 is opened to make the material flow out from the discharge pipe 3 and through the second downstream frame 6 so that the material falls onto the electronic scale 9, and the electronic scale 9 is electrically connected to the solenoid valve 4, and when the weight measured by the electronic scale 9 reaches the set weight After measuring, the solenoid valve 4 will automatically close, and the first electric push rod 8 will drive the electronic scale 9 to move out from the discharge port of the second downstream frame 6, so that the weighed material flows out of the second downstream frame 6. When the device needs to be moved a short distance or adjusted in direction, the second electric push rod 11 can be started to drive the universal wheel 12 to move out of the hidden groove 10, so that the universal wheel 12 contacts the position where the device is placed, and then the universal wheel 12 continues to move downward to lift the support frame 7. With the assistance of the handle 13, the device can be conveniently moved a short distance or adjusted in direction. In this solution, all electrical equipment is powered by an external power supply.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A starch-filled plastic feeding device, comprising a quantitative feeding mechanism, a moving mechanism and a closing mechanism, characterized in that: The quantitative unloading mechanism comprises a material frame (1), a first downstream frame (2) is fixedly connected to the lower side of the material frame (1), a discharge pipe (3) is fixedly connected to the lower side of the first downstream frame (2), a solenoid valve (4) is installed inside the discharge pipe (3), a fixed frame (5) is fixedly connected to the outside of the material frame (1), a second downstream frame (6) is fixedly connected to the lower side of the fixed frame (5), support frames (7) are fixedly connected to both sides of the fixed frame (5), a first electric push rod (8) is fixedly installed on the inner side of the support frame (7), and an electronic scale (9) is fixedly installed on one end of the first electric push rod (8).

2. A starch-filled plastic feeding device according to claim 1, characterized in that: The discharge pipe (3) and the electromagnetic valve (4) are arranged inside the second downstream frame (6), and the electronic scale (9) is arranged on the lower side of the second downstream frame (6).

3. A starch-filled plastic feeding device according to claim 1, characterized in that: The movable mechanism comprises a hidden groove (10), wherein the hidden groove (10) is arranged inside the support frame (7), a second electric push rod (11) is fixedly installed inside the hidden groove (10), and a universal wheel (12) is rotatably connected to the lower side of the second electric push rod (11).

4. A starch-filled plastic feeding device according to claim 1, characterized in that: A handle (13) is fixedly connected to one side of the support frame (7), and a rubber pad (14) is fixedly connected to the lower side of the support frame (7).

5. A starch-filled plastic feeding device according to claim 1, characterized in that: The closing mechanism comprises a snap ring (15), a cover plate (16) is fixedly connected to the upper side of the snap ring (15), a feed port (17) is provided through the surface of the cover plate (16), a slide groove (18) is provided inside the cover plate (16), a closing plate (19) is provided inside the slide groove (18), a lever (20) is fixedly connected to the upper side of the closing plate (19), a snap groove (21) is provided on the surface of the cover plate (16), and a screw (22) is provided inside the closing plate (19).

6. A starch-filled plastic feeding device according to claim 5, characterized in that: The closing plate (19) is slidably connected to the slide groove (18), the clamping ring (15) is slidably connected to the material frame (1), and the screw (22) is threadedly connected to the closing plate (19).

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