CN219806989U

CN219806989U - Dry powder packer

Info

Publication number: CN219806989U
Application number: CN202320352379.7U
Authority: CN
Inventors: 项兴浩
Original assignee: Zhongshan Ali Dashi New Materials Co ltd
Current assignee: Zhongshan Ali Dashi New Materials Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-10-10
Anticipated expiration: 2033-02-28

Abstract

The utility model discloses a dry powder packer, which comprises: the device comprises a frame, a stock bin, a material receiving seat and a reflux mechanism; the storage bin is arranged on the frame and is provided with a discharge hole; the material receiving seat is arranged below the discharge hole, and can support the packaging bag and recover powder overflowed from the packaging bag; the reflux mechanism is respectively connected with the bin and the receiving seat, and can drive powder in the receiving seat to move and reflux into the bin. The powder may be scattered out of the outlet or the packaging bag. At the moment, the material receiving seat can receive the scattered powder, and the scattered powder is driven to move and flow back into the storage bin through the backflow mechanism, so that the purpose of recycling the scattered powder is effectively achieved, the problem of waste of the powder is further avoided, and the cleanness and sanitation of a processing environment are maintained.

Description

Dry powder packer

Technical Field

The utility model relates to the field of coatings, in particular to a dry powder packaging machine.

Background

It is well known that in the production of paint, the dry powder material needs to be packaged for easy transport and storage. At present, powder is mainly poured into a packaging bag through a machine, so that the packaging operation is finished. However, powder scattering problems easily occur during the packing process, especially when the package is detached from the packer. This not only causes waste, but also causes pollution to the processing environment.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a dry powder packer which can recycle scattered powder.

According to an embodiment of the first aspect of the present utility model, a dry powder baler comprises: the device comprises a frame, a stock bin, a material receiving seat and a reflux mechanism; the storage bin is arranged on the frame and is provided with a discharge hole; the material receiving seat is arranged below the discharge hole, and can support the packaging bag and recover powder overflowed from the packaging bag; the reflux mechanism is respectively connected with the bin and the receiving seat, and can drive powder in the receiving seat to move and reflux into the bin.

The dry powder packer provided by the embodiment of the utility model has at least the following beneficial effects: after the packaging bag is arranged at the discharge hole, powder in the storage bin can be poured into the packaging bag, so that the packaging operation of the powder can be completed. After the bag is filled, the bag will leave the frame. At this time, the powder may be scattered at the discharge port or the packing bag. At the moment, the material receiving seat can receive the scattered powder, and the scattered powder is driven to move and flow back into the storage bin through the backflow mechanism, so that the purpose of recycling the scattered powder is effectively achieved, the problem of waste of the powder is further avoided, and the cleanness and sanitation of a processing environment are maintained.

According to some embodiments of the utility model, a containing cavity is arranged in the receiving seat, and the discharge port is positioned above the containing cavity; each side wall of the accommodating cavity gradually closes towards the bottom of the accommodating cavity, and the backflow mechanism is connected to the bottom of the accommodating cavity.

According to some embodiments of the utility model, the backflow mechanism comprises a backflow channel communicated to the bottom of the accommodating cavity, and a backflow pipeline is arranged in the rack and is communicated with the interior of the storage bin; the frame is internally provided with a pump body, the backflow channel is communicated with the backflow pipeline through the pump body, and the pump body can drive powder to move.

According to some embodiments of the utility model, the return conduit communicates to the top of the silo.

According to some embodiments of the utility model, the outlet is inclined towards the middle of the containing chamber.

According to some embodiments of the utility model, a pushing screw is arranged in the bin, and the pushing screw is connected with a motor and can rotate relative to the bin; the discharge hole is positioned at the end part of the pushing screw.

According to some embodiments of the utility model, a baffle cover is arranged on the rack, and the baffle cover is positioned on one side of the discharge hole away from the rack and can shield powder splashed at the discharge hole.

According to some embodiments of the utility model, the baffle cover is movably connected to the frame, and a driving cylinder is arranged on the frame and can drive the baffle cover to move close to or far away from the discharge port.

According to some embodiments of the utility model, an elastic hoop is arranged on the frame, and the elastic hoop can elastically fix the bag mouth of the packaging bag at the discharge hole.

According to some embodiments of the utility model, a connector is disposed within the housing, a portion of the connector extending out of the housing and being connected to the elastic band; the end part of the connecting piece, which is positioned in the rack, is provided with a supporting part, a spring is arranged between the supporting part and the side wall of the rack, and the spring can drive the supporting part and the elastic hoop to move away from the discharge hole.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic diagram of a dry powder baler according to an embodiment of the utility model.

Reference numerals: a frame 100; a silo 200; a discharge port 250; a pushing screw 300; a motor 350; a driving cylinder 410; a barrier cover 420; a receiving seat 500; a receiving chamber 550; a support 610; a connection 620; a spring 630; an elastic cuff 640; a reflow mechanism 700; a pump body 710; a return line 720; a return channel 730;

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1, a dry powder baler, comprising: the device comprises a frame 100, a storage bin 200, a receiving seat 500 and a reflow mechanism 700; the bin 200 is arranged on the frame 100, and the bin 200 is provided with a discharge hole 250; the material receiving seat 500 is arranged below the discharge hole 250, and the material receiving seat 500 can support the packaging bag and recover powder overflowed from the packaging bag; the reflow mechanism 700 is respectively connected with the bin 200 and the receiving seat 500, and the reflow mechanism 700 can drive the powder in the receiving seat 500 to move and reflow into the bin 200. After the packing bag is installed at the discharge hole 250, the powder in the bin 200 can be poured into the packing bag, so that the packing operation of the powder can be completed. After the bag is filled, the bag will leave the frame 100. At this time, powder may be scattered at the outlet 250 or the packing bag. At this time, the material receiving seat 500 can receive the scattered powder, and the scattered powder is driven to move and flow back into the bin 200 by the backflow mechanism 700, so that the purpose of recycling the scattered powder is effectively achieved, the problem of waste of the powder is avoided, and the cleanness and sanitation of the processing environment are maintained.

In certain embodiments, referring to fig. 1, a receiving cavity 550 is disposed in the receiving seat 500, and the discharge port 250 is located above the receiving cavity 550; the respective side walls of the receiving chamber 550 are gradually closed toward the bottom of the receiving chamber 550, and the reflow mechanism 700 is connected to the bottom of the receiving chamber 550. The accommodating cavity 550 not only can collect the scattered powder, but also can guide the powder to the bottom of the accommodating cavity 550 through the side wall thereof, thereby facilitating the concentration of the powder and further facilitating the reflux movement of the powder by the reflux mechanism 700.

Specifically, the accommodating chamber 550 has an inner spherical surface, and the opening of the accommodating chamber 550 is located at a diameter position of the inner spherical surface.

In certain embodiments, referring to fig. 1, the return mechanism 700 includes a return channel 730 that communicates to the bottom of the receiving cavity 550, with a return conduit 720 disposed within the housing 100, the return conduit 720 communicating with the interior of the bin 200; the frame 100 is provided with a pump body 710, and the return channel 730 is communicated with the return pipeline 720 through the pump body 710, and the pump body 710 can drive powder to move. After the powder is gathered at the bottom of the accommodating cavity 550, the powder enters the backflow channel 730, and is driven by the pump body 710 to return to the bin 200 again through the backflow pipeline 720, so that the powder recovery effect is directly and effectively achieved.

It is contemplated that the reflow mechanism 700 may also be formed from other components, such as a fan (not shown) through which powder is directly blown into the bin 200. The specific embodiments can be adjusted according to actual needs, and are not limited herein.

In certain embodiments, referring to fig. 1, a return conduit 720 communicates to the top of the silo 200. The return pipe 720 connected to the top of the bin 200 can effectively prevent powder in the bin 200 from entering the return pipe 720 under the influence of dead weight, so as to ensure that the powder can smoothly flow out from the discharge hole 250.

In certain embodiments, referring to fig. 1, the tap 250 is inclined toward the middle of the receiving chamber 550. The inclination of the discharge port 250 causes the powder to be sprayed out toward the middle of the accommodating cavity 550 at the discharge port 250, so that the powder can fall into the accommodating cavity 550 as much as possible, and the problems of waste and environmental pollution of the powder are avoided.

In certain embodiments, referring to fig. 1, a pushing screw 300 is disposed within the bin 200, the pushing screw 300 being connected to a motor 350 and capable of rotating relative to the bin 200; the discharge port 250 is located at the end of the pushing screw 300. After the motor 350 is started, the pushing screw 300 is driven to rotate. When the pushing screw 300 rotates, the screw thread blade of the pushing screw will drive the powder to perform spiral motion, so that the material can gradually move to the discharge port 250, and the effect of driving the material to discharge from the discharge port 250 can be smoothly and effectively achieved.

In some embodiments, referring to fig. 1, a baffle cap 420 is provided on the frame 100, where the baffle cap 420 is located on a side of the discharge port 250 away from the frame 100 and is capable of shielding powder splashed at the discharge port 250. The shielding cover 420 can shield the discharge hole 250, the packaging bag and the staff in the process of filling powder in the bin 200 into the packaging bag, thereby effectively avoiding the influence of the splashed powder on the staff and further protecting the body of the staff.

In some embodiments, referring to fig. 1, the baffle cover 420 is movably connected to the frame 100, and a driving cylinder 410 is disposed on the frame 100, where the driving cylinder 410 can drive the baffle cover 420 to move close to or far from the discharge port 250. The driving cylinder 410 can drive the baffle cover 420 to move relative to the discharge hole 250, so that when a worker needs to put the packaging bag into or take the packaging bag out of the discharge hole 250, the baffle cover 420 can move away from the discharge hole 250, thereby providing convenience for the worker; and when filling powder, the baffle cover 420 can move to be close to the discharge hole 250, so that splashed powder is shielded, and the effect of preventing the powder from affecting staff is effectively achieved.

In some embodiments, referring to fig. 1, a flexible collar 640 is provided on the frame 100, the flexible collar 640 being capable of resiliently securing the mouth of the bag at the spout 250. The elastic band 640 automatically fixes the mouth of the packing bag at the discharge port 250 through its elasticity, thereby effectively ensuring that the powder at the discharge port 250 can be smoothly filled into the packing bag. The elastic band 640 is stretched by a man power to be unfolded, so that the packaging bag and the discharge port 250 can be easily detached and assembled, and the work efficiency can be effectively improved.

In certain embodiments, referring to fig. 1, a connector 620 is disposed within the housing 100, with a portion of the connector 620 extending outside the housing 100 and being connected to an elastic band 640; the end of the connecting piece 620 located in the frame 100 is provided with a supporting portion 610, a spring 630 is arranged between the supporting portion 610 and the side wall of the frame 100, and the spring 630 can drive the supporting portion 610 and the elastic hoop 640 to move away from the discharge hole 250. When the elastic band 640 does not need to fix between the packaging bag and the discharge port 250, the spring 630 will drive the connector 620 and the elastic band 640 to move towards the inside of the frame 100 through the supporting portion 610, so that the elastic band 640 is far away from the discharge port 250, thereby providing convenience for the placement and removal of the packaging bag. When the elastic hoop 640 is needed, the connecting piece 620 can be driven to move by manpower against the spring 630, so that the elastic hoop 640 can move to the discharge hole 250 and perform the fixing work smoothly.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A dry powder baler, comprising:

a frame (100);

the storage bin (200) is arranged on the rack (100), and the storage bin (200) is provided with a discharge hole (250);

the material receiving seat (500) is arranged below the discharge hole (250), and the material receiving seat (500) can support the packaging bag and recover powder overflowed from the packaging bag;

and the reflux mechanism (700) is respectively connected with the bin (200) and the receiving seat (500), and the reflux mechanism (700) can drive powder in the receiving seat (500) to move and reflux into the bin (200).

2. The dry powder baler of claim 1, wherein:

a containing cavity (550) is arranged in the receiving seat (500), and the discharge port (250) is positioned above the containing cavity (550); the side walls of the accommodating cavity (550) are gradually closed towards the bottom of the accommodating cavity (550), and the reflow mechanism (700) is connected to the bottom of the accommodating cavity (550).

3. The dry powder baler of claim 2, wherein:

the backflow mechanism (700) comprises a backflow channel (730) communicated to the bottom of the accommodating cavity (550), a backflow pipeline (720) is arranged in the rack (100), and the backflow pipeline (720) is communicated with the inside of the storage bin (200); the machine frame (100) is internally provided with a pump body (710), the backflow channel (730) is communicated with the backflow pipeline (720) through the pump body (710), and the pump body (710) can drive powder to move.

4. A dry powder baler as claimed in claim 3, wherein:

the return conduit (720) communicates to the top of the silo (200).

5. The dry powder baler of claim 2, wherein:

the discharge port (250) is inclined towards the middle of the accommodating cavity (550).

6. The dry powder baler of claim 1, wherein:

a pushing screw (300) is arranged in the storage bin (200), and the pushing screw (300) is connected with a motor (350) and can rotate relative to the storage bin (200); the discharge hole (250) is positioned at the end part of the pushing screw (300).

7. The dry powder baler of claim 1, wherein:

be provided with on frame (100) and separate and keep off cover (420), separate and keep off cover (420) are located discharge gate (250) are kept away from one side of frame (100) and can shelter from the powder that discharge gate (250) department splashes.

8. The dry powder baler of claim 7, wherein:

the baffle cover (420) is movably connected to the frame (100), a driving cylinder (410) is arranged on the frame (100), and the driving cylinder (410) can drive the baffle cover (420) to move close to or far away from the discharge hole (250).

9. The dry powder baler of claim 1, wherein:

an elastic hoop (640) is arranged on the stand (100), and the elastic hoop (640) can elastically fix the bag mouth of the packaging bag at the discharge hole (250).

10. The dry powder baler of claim 9, wherein:

a connecting piece (620) is arranged in the frame (100), and part of the connecting piece (620) extends out of the frame (100) and is connected with the elastic hoop (640); the end part of the connecting piece (620) located in the frame (100) is provided with a supporting part (610), a spring (630) is arranged between the supporting part (610) and the side wall of the frame (100), and the spring (630) can drive the supporting part (610) and the elastic hoop (640) to move away from the discharge hole (250).