An external powder feeding device for a dispensing machine

Abstract

The utility model discloses an external powder delivery device for a filling machine, including: a bracket, a powder barrel, a powder barrel seat, a vibrating member, a valve assembly and a connecting pipe group. The powder barrel seat is installed at the upper end of the bracket, the powder barrel is installed in the powder barrel seat, a discharge port is provided at the lower end of the powder barrel, the upper end of the connecting pipe group is connected to the discharge port through the valve assembly, the valve assembly is used to connect or close the discharge port to the connecting pipe, the lower end of the connecting pipe group passes through one side of the bracket, the vibrating member is installed on the outer wall of the powder barrel seat, and the vibrating member is used to drive the powder barrel to vibrate. Through the application of the utility model, an external powder delivery device for a filling machine is provided, the opening or closing of the powder barrel and the connecting pipe group is controlled by the valve assembly, no manual powder addition is required, and the powder barrel seat is driven to vibrate by the vibrating member, thereby driving the powder barrel and the connecting pipe group to vibrate, so that the powder barrel and the connecting pipe group can deliver powder more thoroughly.

Description

Technical Field

[0001] The utility model relates to the technical field of medical machinery, in particular to an external powder feeding device for a packaging machine. Background Art

[0002] For the current packaging machines on the market, when adding powder, the packaging machine must be stopped first, and the operator must enter the 100-level laminar flow of the packaging machine to add powder. This easily causes pollution to the packaging area, reduces the production speed of the packaging machine, and there is a common problem of unclean powder delivery. Utility Model Content

[0003] In view of this, in order to solve the above problems, the purpose of the utility model is to provide an external powder feeding device for a packaging machine, comprising:

[0004] A bracket, a powder barrel, a powder barrel seat, a vibrator, a valve assembly and a connecting pipe group, wherein the powder barrel seat is installed at the upper end of the bracket, the powder barrel is installed in the powder barrel seat, a discharge port is provided at the lower end of the powder barrel, the upper end of the connecting pipe group is connected to the discharge port through the valve assembly, the valve assembly is used to connect or close the discharge port to the connecting pipe, the lower end of the connecting pipe group passes through one side of the bracket, the vibrator is installed on the outer wall of the powder barrel seat, and the vibrator is used to drive the powder barrel to vibrate.

[0005] In another preferred embodiment, the valve assembly includes: a butterfly valve and a motor, the butterfly valve is connected to the discharge port, the motor is installed on the powder barrel seat, the output end of the motor is connected to the butterfly valve, and the motor is used to control the opening or closing of the butterfly valve.

[0006] In another preferred embodiment, the connecting pipe group includes: a clamp, a silicone sleeve and a tube body, the silicone sleeve is fixed to the lower end of the powder barrel by the clamp, the upper end of the silicone sleeve is connected to the discharge port, the lower end of the silicone sleeve is connected to the upper end of the tube body, the butterfly valve is installed in the silicone sleeve, and the lower end of the tube body passes through one side of the bracket.

[0007] In another preferred embodiment, the powder barrel seat comprises: a plurality of support rods and a mounting seat, the lower ends of the plurality of support rods are mounted on the upper surface of the bracket, the upper ends of the plurality of support rods are mounted on the lower surface of the mounting seat, the upper surface of the mounting seat is open and has a receiving groove formed therein, the powder barrel is mounted in the receiving groove, a through hole is formed at the bottom of the receiving groove, the lower end of the powder barrel extends out of the through hole, the vibrator is mounted on the outer wall of the mounting seat, and the motor is mounted on a plurality of the support rods.

[0008] In another preferred embodiment, the vibrating element is a pneumatic vibrator.

[0009] In another preferred embodiment, the bracket includes: a horizontal plate and a vertical plate, one end of the horizontal plate is connected to the upper end of the vertical plate, the horizontal plate and the vertical plate are jointly arranged in a "G" shape, the lower ends of a plurality of the support rods are installed on the upper surface of the horizontal plate, the horizontal plate is provided with a first long hole, the vertical plate is provided with a second long hole, and the lower end of the tube body passes through the first long hole and the second long hole in sequence.

[0010] Due to the adoption of the above technical solution, the utility model has the following positive effects compared with the prior art: through the application of the utility model, an external powder feeding device for a filling machine is provided, the opening or closing of the powder barrel and the connecting pipe group is controlled by a valve component, no manual powder adding is required, and the powder barrel seat is driven to vibrate by a vibrating member, thereby driving the powder barrel and the connecting pipe group to vibrate, so that the powder barrel and the connecting pipe group can deliver powder more thoroughly. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a front view of an external powder feeding device of a dispensing machine of the utility model;

[0012] Figure 2 The utility model is a side view of an external powder feeding device of a filling machine.

[0013] In the attached figure: 1. bracket; 2. powder barrel; 3. powder barrel seat; 4. vibrating part; 5. clamp; 6. butterfly valve; 7. motor; 8. silicone sleeve; 9. pipe body; 10. support rod; 11. mounting seat; 12. horizontal plate; 13. vertical plate. DETAILED DESCRIPTION

[0014] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0015] like Figure 1 and Figure 2 As shown, an external powder feeding device of a packing machine of a preferred embodiment is shown, comprising:

[0016] Bracket 1, powder barrel 2, powder barrel seat 3, vibrator 4, valve assembly and connecting pipe group, the powder barrel seat 3 is installed on the upper end of the bracket 1, the powder barrel 2 is installed in the powder barrel seat 3, the lower end of the powder barrel 2 is provided with a discharge port, the upper end of the connecting pipe group is connected to the discharge port through the valve assembly, the valve assembly is used to connect or close the discharge port to the connecting pipe, the lower end of the connecting pipe group passes through one side of the bracket 1, the vibrator 4 is installed on the outer wall of the powder barrel seat 3, and the vibrator 4 is used to drive the powder barrel 2 to vibrate.

[0017] During actual use, the powder barrel 2 is placed vertically into the powder barrel seat 3 and connected to the tube body 9 through the butterfly valve 6. The opening and closing of the butterfly valve 6 are controlled by the motor 7. When powder delivery is required, the motor 7 controls the butterfly valve 6 to open, and the powder in the powder barrel 2 is delivered into the machine along the tube body 9. At the same time, the vibration part 4 drives the powder barrel seat 3 to vibrate, and then drives the powder barrel 2 and the tube body 9 to vibrate, so that the powder delivery is more thorough. When powder delivery is not required, the motor 7 controls the butterfly valve 6 to close.

[0018] Further, as a preferred embodiment, the valve assembly includes: a butterfly valve 6 and a motor 7, the butterfly valve 6 is connected to the discharge port, the motor 7 is installed on the powder barrel seat 3, the output end of the motor 7 is connected to the butterfly valve 6, and the motor 7 is used to control the opening or closing of the butterfly valve 6. Further, the opening degree of the butterfly valve 6 is controlled by the motor 7, so as to control the powder feeding speed in real time.

[0019] Further, as a preferred embodiment, the connecting pipe group includes: a clamp 5, a silicone sleeve 8 and a tube body 9, the silicone sleeve 8 is fixed to the lower end of the powder barrel 2 through the clamp 5, the upper end of the silicone sleeve 8 is connected to the discharge port, the lower end of the silicone sleeve 8 is connected to the upper end of the tube body 9, the butterfly valve 6 is installed in the silicone sleeve 8, and the lower end of the tube body 9 passes through one side of the bracket 1. Further, the silicone sleeve 8 is used to ensure the sealing between the butterfly valve 6 and the tube body 9 to avoid leakage.

[0020] Further, as a preferred embodiment, the powder barrel seat 3 includes: a plurality of support rods 10 and a mounting seat 11, the lower ends of the plurality of support rods 10 are mounted on the upper surface of the bracket 1, the upper ends of the plurality of support rods 10 are mounted on the lower surface of the mounting seat 11, the upper surface of the mounting seat 11 is open and has a receiving groove formed therein, the powder barrel 2 is installed in the receiving groove, a through hole is formed at the bottom of the receiving groove, the lower end of the powder barrel 2 extends out of the through hole, the vibrator 4 is installed on the outer wall of the mounting seat 11, and the motor 7 is installed on the plurality of support rods 10.

[0021] Further, as a preferred embodiment, the vibrating member 4 is a pneumatic vibrator.

[0022] Further, as a preferred embodiment, the bracket 1 includes: a horizontal plate 12 and a vertical plate 13, one end of the horizontal plate 12 is connected to the upper end of the vertical plate 13, the horizontal plate 12 and the vertical plate 13 are arranged in a "G" shape, the lower ends of the plurality of support rods 10 are mounted on the upper surface of the horizontal plate 12, the horizontal plate 12 is provided with a first long hole, the vertical plate 13 is provided with a second long hole, and the lower end of the tube body 9 passes through the first long hole and the second long hole in sequence. Further, the horizontal plate 12 and the vertical plate 13 are arranged in a "G" shape, and the lower end of the tube body 9 passes through the first long hole and the second long hole in sequence, so that the tube body 9 has a certain inclination to avoid powder accumulation in the tube body 9.

[0023] The above are only preferred embodiments of the present invention, and do not limit the implementation mode and protection scope of the present invention. Those skilled in the art should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. An external powder feeding device for a packaging machine, characterized in that: include: A bracket, a powder barrel, a powder barrel seat, a vibrator, a valve assembly and a connecting pipe group, wherein the powder barrel seat is installed at the upper end of the bracket, the powder barrel is installed in the powder barrel seat, a discharge port is provided at the lower end of the powder barrel, the upper end of the connecting pipe group is connected to the discharge port through the valve assembly, the valve assembly is used to connect or close the discharge port to the connecting pipe, the lower end of the connecting pipe group passes through one side of the bracket, the vibrator is installed on the outer wall of the powder barrel seat, and the vibrator is used to drive the powder barrel to vibrate.

2. The external powder feeding device of the packaging machine according to claim 1, characterized in that: The valve assembly includes: a butterfly valve and a motor, the butterfly valve is connected to the discharge port, the motor is installed on the powder barrel seat, the output end of the motor is connected to the butterfly valve, and the motor is used to control the opening or closing of the butterfly valve.

3. The external powder feeding device of the packaging machine according to claim 2, characterized in that: The connecting pipe group includes: a clamp, a silicone sleeve and a tube body, the silicone sleeve is fixed to the lower end of the powder barrel by the clamp, the upper end of the silicone sleeve is connected to the discharge port, the lower end of the silicone sleeve is connected to the upper end of the tube body, the butterfly valve is installed in the silicone sleeve, and the lower end of the tube body passes through one side of the bracket.

4. The external powder feeding device of the packaging machine according to claim 3, characterized in that: The powder barrel seat includes: a plurality of support rods and a mounting seat, the lower ends of the plurality of support rods are mounted on the upper surface of the bracket, the upper ends of the plurality of support rods are mounted on the lower surface of the mounting seat, the upper surface of the mounting seat is open and has a receiving groove formed therein, the powder barrel is mounted in the receiving groove, a through hole is formed at the bottom of the receiving groove, the lower end of the powder barrel extends out of the through hole, the vibrator is mounted on the outer wall of the mounting seat, and the motor is mounted on the plurality of support rods.

5. The external powder feeding device of the packaging machine according to claim 1, characterized in that: The vibrating element is a pneumatic vibrator.

6. The external powder feeding device of the packaging machine according to claim 4, characterized in that: The bracket includes: a horizontal plate and a vertical plate, one end of the horizontal plate is connected to the upper end of the vertical plate, and the horizontal plate and the vertical plate are arranged in a "G" shape together. The lower ends of several support rods are installed on the upper surface of the horizontal plate. The horizontal plate has a first long hole, and the vertical plate has a second long hole. The lower end of the tube body passes through the first long hole and the second long hole in sequence.

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