Automatic packaging machine for powder

Abstract

The utility model provides an automatic powder packaging machine which comprises a packaging machine body, a feeding hopper is communicated with a feeding port of the packaging machine body, an end cover is connected with the feeding hopper through a connecting piece, a rotating shaft is connected with the end cover through a bearing, a supporting frame is located in a cavity of the feeding hopper, and the rotating shaft is connected with the end cover through a bearing. According to the automatic packaging machine, an output shaft of the motor drives the rotating shaft to rotate in the end cover through the coupler, the rotating shaft drives the material scattering plate to rotate in the feeding hopper through the supporting frame, and the material scattering plate is fixedly connected with the end, away from the rotating shaft, of the supporting frame. And caked powder is scattered along with rotation of the material scattering plate, and the scattered powder enters a metering device of the packaging machine body through a discharging opening in the bottom end of the feeding hopper, so that the blocky powder is prevented from influencing metering, and powder blocks are prevented from blocking the discharging opening of the feeding hopper.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic packaging machine technical field especially is related to a kind of automatic packaging machine for powder. BACKGROUND

[0002] Automatic packaging machine for powder is a kind of automation equipment specially used for packaging powder or granular material, it can automatically complete metering, bag clamping, filling, sealing, bagging, conveying and other work, and is widely used in pharmaceutical, food, chemical and other industries.

[0003] Among them, external powder raw materials need to be stored in the storage shell on the top of automatic packaging machine, and the powder raw materials are easy to be gathered together and caked in the storage shell, which affects the feeding efficiency of powder raw materials into the automatic packaging machine. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of automatic packaging machine for powder, which solves the problem of powder raw materials being easy to be gathered together and caked in the storage shell, which affects the feeding efficiency of powder raw materials into the automatic packaging machine.

[0005] The utility model provides an automatic packaging machine for powder, which comprises a packaging machine body, a feeding assembly is installed at the top end of the packaging machine body, and the feeding assembly is used to scatter the caked powder.

[0006] The feeding assembly comprises a feeding hopper, an end cover, a connecting piece, a rotating shaft, a support frame and a scattering plate.

[0007] The feeding hopper is in communication with the feeding port of the packaging machine body, the end cover is connected with the feeding hopper through the connecting piece, the rotating shaft is connected with the end cover through a bearing, a motor is arranged at the end of the rotating shaft away from the end cover, the motor is used to drive the rotating shaft to rotate, the support frame is located in the cavity of the feeding hopper, the support frame is fixedly connected with the outer periphery of the rotating shaft, the scattering plate is fixedly connected with the end of the support frame away from the rotating shaft, and the scattering plate is matched with the arc-shaped cavity of the feeding hopper.

[0008] The scattering plate is composed of a horizontal plate and a plurality of arc-shaped plates, and the plurality of arc-shaped plates are evenly distributed along the horizontal plate.

[0009] Preferably, the connecting piece comprises an ear plate and a bolt.

[0010] The ear plate is fixedly connected with the end cover, the ear plate is embedded into the clamping groove of the feeding hopper, and the ear plate is connected with the feeding hopper through the bolt.

[0011] The ear plate is symmetrically distributed based on the end cover.

[0012] Preferably, the packaging machine body is provided with a mounting assembly;

[0013] The mounting assembly comprises a bearing plate, a sliding rail, a sliding seat and a material guide;

[0014] The bottom end of the bearing plate is fixedly connected with the packaging machine body, one side of the sliding rail is fixedly connected with the bearing plate, the other side of the sliding rail is slidingly connected with the sliding seat, the sliding seat is provided with a positioning pin, the sliding seat is connected with the feeding hopper through the positioning pin, the material guide is installed at the top end of the bearing plate, and the material guide is used for guiding the external medicinal powder into the feeding hopper.

[0015] Preferably, the material guide comprises a vacuum feeding machine and a material guide pipe;

[0016] The vacuum feeding machine is connected with the limiting groove of the bearing plate, the discharge port of the vacuum feeding machine is located directly above the open mouth of the feeding hopper, and the material guide pipe is connected with the vacuum feeding machine.

[0017] Preferably, the sliding seat is processed with a rectangular clamping groove which is matched with the feeding hopper.

[0018] Preferably, the top of the sliding seat is provided with a locking piece;

[0019] The locking piece comprises a right-angle plate, a latch and a magnetic block;

[0020] The right-angle plate is fixedly connected with the sliding seat, the latch is connected with the right-angle plate in a plug-in manner, the bottom end of the latch extends through the through hole of the sliding seat to the clamping groove of the sliding rail, the magnetic block is arranged in the clamping groove of the sliding rail, and the magnetic block is attracted to the bottom end of the latch.

[0021] Preferably, the top end of the latch is provided with a pull ring, and the pull ring is used to drive the latch to move vertically.

[0022] Preferably, the feeding hopper is provided with an observation window, and the observation window is used to observe the residual amount of the powder in the feeding hopper.

[0023] Preferably, the feeding hopper is in a shape of being wide at the top and narrow at the bottom.

[0024] Preferably, the supporting frames are uniformly distributed along the powder plate.

[0025] The utility model provides a kind of automatic packaging machine for powder:

[0026] Through cooperation of the feeding hopper, the end cover, the connecting piece, the rotating shaft, the motor, the support frame and the bulk material plate, the output shaft of the motor drives the rotating shaft to rotate in the end cover through the shaft coupling, the rotating shaft drives the bulk material plate to rotate in the feeding hopper through the support frame, the caked bulk material is scattered along with the rotation of the bulk material plate, the scattered bulk material enters the metering device of the packaging machine body through the discharge port at the bottom end of the feeding hopper, thereby preventing the bulk material block from affecting metering and preventing the bulk material block from blocking the discharge port of the feeding hopper. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed in the specific embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0028] Figure 1 It is a structural schematic diagram of the present application;

[0029] Figure 2 It is a structural schematic diagram of the feeding hopper, the end cover, the rotating shaft, the support frame and the bulk material plate in the present application;

[0030] Figure 3 It is a structural schematic diagram of the support frame and the bulk material plate in the present application;

[0031] Figure 4 It is a structural schematic diagram of the slide, the slide rail and the locking piece in the present application;

[0032] Figure 5 It is a structural schematic diagram of the bearing plate, the vacuum feeding machine and the material guide pipe in the present application.

[0033] Explanation of reference signs:

[0034] 1 - packaging machine body, 2 - feeding assembly, 21 - feeding hopper, 211 - observation window, 22 - end cover, 23 - connecting piece, 231 - ear plate, 232 - bolt, 24 - rotating shaft, 241 - motor, 25 - support frame, 26 - bulk material plate, 3 - mounting assembly, 31 - bearing plate, 32 - slide rail, 33 - slide, 331 - positioning pin, 332 - locking piece, 332a - right angle plate, 332b - bolt, 332c - magnetic block, 34 - material guide piece, 341 - vacuum feeding machine, 342 - material guide pipe. DETAILED DESCRIPTION

[0035] The technical solutions of the present application will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are some embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative efforts belong to the scope of the present application.

[0036] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0037] In the description of the present application, it should be understood that the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited. In addition, the terms "mounting", "connecting", and "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0038] In the present embodiment, as Figure 1 and Figure 2As shown, an automatic packaging machine for powders comprises a packaging machine body 1, a feeding assembly 2 is installed at the top end of the packaging machine body 1, the feeding assembly 2 is used for breaking up the caked powders, the feeding assembly 2 comprises a feeding hopper 21, an end cover 22, a connecting piece 23, a rotating shaft 24, a support frame 25 and a scattering plate 26, the feeding hopper 21 is in communication with the feeding port of the packaging machine body 1, the end cover 22 is connected with the feeding hopper 21 through the connecting piece 23, the rotating shaft 24 is connected with the end cover 22 through a bearing, a motor 241 is arranged at the end of the rotating shaft 24 away from the end cover 22, the motor 241 is used for driving the rotating shaft 24 to rotate, the support frame 25 is located in the cavity of the feeding hopper 21, the support frame 25 is fixedly connected with the outer periphery of the rotating shaft 24, and the scattering plate 26 is fixedly connected with the end of the support frame 25 away from the rotating shaft 24.

[0039] The scattering plate 26 is composed of a horizontal plate and a plurality of arc-shaped plates, and the plurality of arc-shaped plates are uniformly distributed along the horizontal plate.

[0040] Therefore, the motor 241 starts to work, the output shaft of the motor 241 drives the rotating shaft 24 to rotate in the end cover 22 through a shaft coupling, the rotating shaft 24 drives the scattering plate 26 to rotate in the feeding hopper 21 through the support frame 25, the caked powders are broken up along with the rotation of the scattering plate 26, the broken powders enter the metering device of the packaging machine body 1 through the discharge port at the bottom end of the feeding hopper 21, and then the blocky powders are prevented from affecting metering.

[0041] Specifically, the packaging machine body 1 is an automatic packaging machine, which is used for packaging traditional Chinese medicine, the end cover 22 is located at the side of the feeding hopper 21, a cylindrical cavity is processed in the feeding hopper 21, the motor 241 is connected with the rotating shaft 24 through a shaft coupling, the support frame 25 is designed to have four to support the scattering plate 26, and the scattering plate 26 is designed to have two to push and break up the caked powders.

[0042] There are gaps between the arc-shaped plates constituting the scattering plate 26, and the arc-shaped plates are in contact with the caked powders to break up the materials.

[0043] In some embodiments, as shown, Figure 2 The connecting piece 23 comprises an ear plate 231 and a bolt 232, the ear plate 231 is fixedly connected with the end cover 22, the ear plate 231 is embedded into the clamping groove of the feeding hopper 21, the ear plate 231 is connected with the feeding hopper 21 through the bolt 232, and the ear plate 231 is symmetrically distributed based on the end cover 22.

[0044] Specifically, the clamping groove matched with the ear plate 231 is processed in the feeding hopper 21, the bolt 232 is used for connecting the feeding hopper 21 and the ear plate 231, so as to fix the end cover 22 on the feeding hopper 21, and the ear plate 231 is provided with two to increase the connection strength between the end cover 22 and the feeding hopper 21.

[0045] In some embodiments, as shown in Figure 4 and Figure 5 The packaging machine body 1 is provided with a mounting assembly 3, which includes a carrying plate 31, a sliding rail 32, a sliding seat 33 and a guide piece 34. The bottom end of the carrying plate 31 is fixedly connected with the packaging machine body 1, one side of the sliding rail 32 is fixedly connected with the carrying plate 31, the other side of the sliding rail 32 is slidingly connected with the sliding seat 33, the sliding seat 33 is provided with a positioning pin 331, the sliding seat 33 is connected with the feed hopper 21 through the positioning pin 331, and the guide piece 34 is installed at the top end of the carrying plate 31. The guide piece 34 is used for guiding the external medicinal powder into the feed hopper 21.

[0046] Specifically, the carrying plate 31 is located at the top of the packaging machine body 1, the groove of the sliding seat 33 is matched with the sliding rail 32, the outer wall of the positioning pin 331 is threaded, and the positioning pin 331 connects the sliding seat 33 with the feed hopper 21. In addition, other connection structures can be used between the sliding seat 33 and the feed hopper 21.

[0047] In some embodiments, as shown in Figure 5 The guide piece 34 includes a vacuum feeder 341 and a guide pipe 342. The vacuum feeder 341 is connected with the limiting groove of the carrying plate 31, and the discharge port of the vacuum feeder 341 is located directly above the open mouth of the feed hopper 21. The guide pipe 342 is connected with the vacuum feeder 341.

[0048] The vacuum feeder 341 is a component of the packaging machine body 1, and the guide pipe 342 is inserted into the powder barrel of the powder to facilitate the vacuum feeder 341 to add the powder into the feed hopper 21.

[0049] In some embodiments, as shown in Figure 4 The rectangular clamping groove is formed in the sliding seat 33 and matched with the feed hopper 21.

[0050] Specifically, the rectangular clamping groove of the sliding seat 33 is clamped on the outer periphery of the feed hopper 21, so as to connect the feed hopper 21 with the sliding seat 33.

[0051] In some embodiments, as shown in Figure 4 The top of the sliding seat 33 is provided with a locking piece 332, which includes a right-angle plate 332a, a latch 332b and a magnetic block 332c. The right-angle plate 332a is fixedly connected with the sliding seat 33, the latch 332b is connected with the right-angle plate 332a in a plug-in manner, the bottom end of the latch 332b extends through the through hole of the sliding seat 33 and reaches the clamping groove of the sliding rail 32, the magnetic block 332c is arranged in the clamping groove of the sliding rail 32, and the magnetic block 332c is attracted to the bottom end of the latch 332b.

[0052] Specifically, the latch 332b is arranged perpendicularly to the slide rail 32, and a groove matching the magnetic block 332c is formed in the slide rail 32, the bottom end of the latch 332b extends into the clamping groove of the slide rail 32 to fix the use position of the slide rail 32 and the slide base 33, and the magnetic block 332c is used to attract the latch 332b to restrict the position of the latch 332b in the right-angle plate 332a.

[0053] In some embodiments, as shown in Figure 4 The top end of the latch 332b is provided with a pull ring to facilitate the vertical movement of the latch 332b.

[0054] The top end of the latch 332b is provided with a pull ring to facilitate the vertical movement of the latch 332b.

[0055] In some embodiments, as shown in Figure 2 The feeding hopper 21 is provided with an observation window 211 for observing the remaining amount of the powder in the feeding hopper 21.

[0056] Specifically, the observation window 211 in the feeding hopper 21 is made of a transparent plastic plate, and the observation window 211 is designed to facilitate the observation of the remaining amount of the powder in the feeding hopper 21.

[0057] In some embodiments, as shown in Figure 2 The feeding hopper 21 is designed to be wide at the top and narrow at the bottom.

[0058] The feeding hopper 21 is designed to be wide at the top and narrow at the bottom to facilitate the collection of the powder at the bottom of the feeding hopper 21.

[0059] In some embodiments, as shown in Figure 3 The support frames 25 are evenly distributed along the bulk plate 26.

[0060] The support frames 25 are provided with four, which are matched with the arc-shaped plates of the bulk plate 26 to support the bulk plate 26.

[0061] The working principle of the present application will be described below with a preferred embodiment:

[0062] The material guide pipe 342 is communicated with the material cylinder storing the bulk material, the bulk material is guided into the feeding hopper 21 through the vacuum feeding machine 341, the bulk material enters the packaging machine body 1 for automatic packaging through the feeding hopper 21, at the same time, the external power supply of the motor 241 is connected, the motor 241 starts to work, the output shaft of the motor 241 drives the rotating shaft 24 to rotate in the end cover 22 through the shaft coupling, the rotating shaft 24 drives the bulk material plate 26 to rotate in the feeding hopper 21 through the support frame 25, the bulk material plate 26 is rotated to scatter the caked bulk material, so that the bulk material in block form does not affect the metering, when it is needed to clean the feeding hopper 21, the plug 332b is moved upward in the right-angle plate 332a, the plug 332b is separated from the magnetic block 332c, then the sliding seat 33 is moved on the outer wall of the slide rail 32, the sliding seat 33 drives the feeding hopper 21 to move transversely and to be separated from the whole mechanism, then the bolt 232 is rotated to be separated from the lug plate 231, the end cover 22 is separated from the feeding hopper 21 by moving transversely in the feeding hopper 21, the bulk material plate 26 is disassembled and the feeding hopper 21 is cleaned.

[0063] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An automatic packaging machine for powders, comprising a packaging machine body (1), characterized in that, The top end of the packaging machine body (1) is provided with a feeding assembly (2) for breaking up the caked bulk medicine; The feeding assembly (2) comprises a feeding hopper (21), an end cover (22), a connecting piece (23), a rotating shaft (24), a support frame (25) and a bulk material plate (26); The feeding hopper (21) is in communication with the feeding port of the packaging machine body (1), the end cover (22) is connected with the feeding hopper (21) through the connecting piece (23), the rotating shaft (24) is connected with the end cover (22) through a bearing, one end of the rotating shaft (24) away from the end cover (22) is provided with a motor (241), the motor (241) is used for driving the rotating shaft (24) to rotate, the support frame (25) is located in the cavity of the feeding hopper (21), the support frame (25) is fixedly connected with the outer periphery of the rotating shaft (24), the bulk material plate (26) is fixedly connected with one end of the support frame (25) away from the rotating shaft (24), and the bulk material plate (26) is matched with the arc-shaped cavity of the feeding hopper (21). The bulk material plate (26) is composed of a horizontal plate and a plurality of arc-shaped plates, and the plurality of arc-shaped plates are uniformly distributed along the horizontal plate.

2. A machine for the automatic packaging of powders according to claim 1, characterized in that, The connecting piece (23) comprises an ear plate (231) and a bolt (232); The ear plate (231) is fixedly connected with the end cover (22), the ear plate (231) is embedded into the clamping groove of the feeding hopper (21), and the ear plate (231) is connected with the feeding hopper (21) through the bolt (232); The ear plate (231) is symmetrically distributed based on the end cover (22).

3. The automatic packing machine for a powder according to claim 1, wherein The packaging machine body (1) is provided with a mounting assembly (3); The mounting assembly (3) comprises a bearing plate (31), a sliding rail (32), a sliding seat (33) and a material guide (34); The bottom end of the bearing plate (31) is fixedly connected with the packaging machine body (1), one side of the sliding rail (32) is fixedly connected with the bearing plate (31), the other side of the sliding rail (32) is slidingly connected with the sliding seat (33), the sliding seat (33) is provided with a positioning pin (331), the sliding seat (33) is connected with the feeding hopper (21) through the positioning pin (331), and the material guide (34) is installed at the top end of the bearing plate (31) and used for guiding the external bulk medicine into the feeding hopper (21).

4. A machine for the automatic packaging of powders according to claim 3, characterized in that, The material guide (34) comprises a vacuum feeding machine (341) and a material guide pipe (342); The vacuum feeding machine (341) is in communication with the limiting groove of the bearing plate (31), the discharge port of the vacuum feeding machine (341) is located directly above the open end of the feeding hopper (21), and the material guide pipe (342) is in communication with the vacuum feeding machine (341).

5. A machine for the automatic packaging of powders according to claim 3, characterized in that, The sliding seat (33) is processed with a rectangular clamping groove matched with the feeding hopper (21).

6. A machine for the automatic packaging of powders according to claim 3, characterized in that, The top of the sliding seat (33) is provided with a locking piece (332). The locking piece (332) comprises a right-angle plate (332a), a bolt (332b) and a magnetic block (332c); The right-angle plate (332a) is fixedly connected with the sliding seat (33), the bolt (332b) is connected with the right-angle plate (332a) in a plug-in mode, the bottom end of the bolt (332b) extends to the clamping groove of the slide rail (32) through the through hole of the sliding seat (33), and the magnetic block (332c) is arranged in the clamping groove of the slide rail (32) and is attracted to the bottom end of the bolt (332b).

7. A machine for the automatic packaging of powders according to claim 6, characterized in that, A pull ring is mounted at the top end of the bolt (332b) to facilitate vertical movement of the bolt (332b).

8. A machine for the automatic packaging of powders according to claim 1, characterized in that, The feeding hopper (21) is provided with an observation window (211) for observing the residual amount of the powder in the feeding hopper (21).

9. A machine for the automatic packaging of powders according to claim 1, characterized in that, The feeding hopper (21) is wide at the top and narrow at the bottom.

10. A machine for the automatic packaging of powders according to claim 1, characterized in that, The support frames (25) are uniformly distributed along the powder plate (26).

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