CN220905387U - Metering structure for powder mixing and packaging - Google Patents

Abstract

The utility model relates to the technical field of powder distribution metering, and discloses a metering structure for powder distribution packaging. According to the utility model, the steel wire rope is connected to the upper end of the baffle B through the baffle A, the movable seat, the magnet and the steel wire rope, so that the baffle B rotates downwards and simultaneously pulls the baffle A by the steel wire rope, the baffle A rotates downwards around the movable seat, the magnet connected to the inner side of the baffle A and the iron sheet arranged on one side of the metering box are mutually close, the iron sheet and the magnet are mutually attracted, the baffle A just covers the opening formed on one side of the metering box, the closed opening blocks the spiral conveying pipe, powder remained at the port of the spiral conveying pipe is prevented from entering the cone while the cone is opened for discharging, and the metering accuracy is improved.

Description

Metering structure for powder mixing and packaging

Technical Field

The utility model relates to the technical field of powder mixing and metering, in particular to a metering structure for powder mixing and packaging.

Background

The powder preparation and packaging are packaging procedures after powder preparation production is completed, and in order to ensure that the weight of powder in each packaging bag is consistent, the packaged powder preparation is weighed by using a metering structure, so that accurate metering and packaging of the powder preparation can be realized, and the production efficiency and the product quality are improved.

Through searching, the prior Chinese patent publication number is: CN215514241U, which provides a flour quantitative packing device, through the arrangement of the screw conveying rod, flour is conveyed into the weighing barrel at a constant speed; through the arrangement of the weighing barrel and the gravity sensor, the inside is weighed, so that the invasion of moisture in the air is avoided, and the weight of the packaged flour is accurate; through the setting of tight clamp device, tightly press from both sides the bag of taking a bag on the discharging pipe, labour saving and time saving avoids the leakage of flour. The whole device has the advantages of accurate weight of the packaged flour, simple packaging, time and labor saving and higher working efficiency;

Although the above patent is capable of weight accuracy, the metering structure of the powder dispensing package has the following problems: the weighing cylinder can be opened after the weight reaches the specified value, but the opening of the conveying pipe at the upper end of the weighing cylinder is not closed, so that the possibility that residual powder of the conveying pipe falls down when the weighing cylinder is used for discharging exists, and the weight of the fallen powder is heavier than that of the powder during weighing, so that the metering accuracy is influenced.

Aiming at the problems, innovative design is carried out on the basis of the original metering structure of powder preparation and packaging.

Disclosure of utility model

The utility model aims to provide a metering structure for powder distribution packaging, which adopts the device to work and is used for solving the problem that the accuracy of metering is affected by the fact that a conveying pipe is not closed while a discharging opening is opened by the existing metering structure.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the metering structure for powder mixing and packaging comprises a metering box and a receiving assembly arranged in the metering box, wherein a blocking assembly for blocking is arranged on one side of the metering box, and a discharging assembly for discharging is arranged at the bottom of the receiving assembly;

the blocking component comprises a movable seat fixed on one side of the metering box, a baffle A is rotationally connected to the outer side of the movable seat, and a magnet is arranged on the inner side of the baffle A;

The discharging assembly comprises a hinged block fixed at the bottom of the receiving assembly, a baffle B is rotatably connected to the outer side of the hinged block, a steel wire rope is connected between the baffle B and the baffle A, and an electric push rod is hinged to the bottom of the baffle B.

Further, one side of the metering box is provided with an opening, the outside of the opening is connected with a spiral conveying pipe, the upper end of the spiral conveying pipe is connected with a blanking pipe, and the outside of the blanking pipe is connected with a crushing box.

Further, an iron sheet is arranged outside the opening of the metering box, and the iron sheet and the magnet are attracted to each other.

Further, connect the material subassembly including setting up at the inside awl section of thick bamboo of batch meter, and awl section of thick bamboo both sides are connected with the extension piece.

Further, the bottom of the extension block is provided with a weighing sensor for weighing, and a fixed frame is fixed at the bottom of the weighing sensor.

Further, fixed frame and batch meter inner wall interconnect, and the feed opening has been seted up to the cone bottom to the size of feed opening is less than baffle B's size.

Further, the other end of the electric push rod is fixed on the inner wall of the metering box.

Further, the outside of baffle A is connected with the spring, and the spring other end and batch meter inner wall interconnect.

Compared with the prior art, the utility model has the following beneficial effects:

According to the metering structure for powder distribution packaging, the existing metering structure does not close the conveying pipe to influence metering accuracy when the discharging opening is opened; according to the utility model, the steel wire rope is connected to the upper end of the baffle B through the baffle A, the movable seat, the magnet and the steel wire rope, so that the baffle B rotates downwards and simultaneously pulls the baffle A by the steel wire rope, the baffle A rotates downwards around the movable seat, the magnet connected to the inner side of the baffle A and the iron sheet arranged on one side of the metering box are mutually close, the iron sheet and the magnet are mutually attracted, the baffle A just covers the opening formed on one side of the metering box, the closed opening blocks the spiral conveying pipe, powder remained at the port of the spiral conveying pipe is prevented from entering the cone while the cone is opened for discharging, and the metering accuracy is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the whole structure of the present utility model;

FIG. 3 is a schematic diagram of a discharging assembly according to the present utility model;

fig. 4 is a schematic diagram of the structure of the steel wire rope according to the present utility model.

In the figure: 1. a crushing box; 2. discharging pipes; 3. a screw conveying pipe; 4. a metering box; 5. a blocking assembly; 51. a baffle A; 52. a movable seat; 53. a magnet; 6. a receiving assembly; 61. a cone; 62. an extension block; 63. a weighing sensor; 64. a fixed frame; 65. a feed opening; 7. a discharging assembly; 71. a baffle B; 72. a hinge block; 73. an electric push rod; 8. a wire rope; 9. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

Referring to fig. 1, a metering structure for powder mixing and packaging comprises a metering box 4 and a receiving component 6 arranged in the metering box 4, wherein a blocking component 5 for blocking is arranged on one side of the metering box 4, and a discharging component 7 for discharging is arranged at the bottom of the receiving component 6;

the utility model is further described below with reference to examples.

Example 1:

Referring to fig. 2-4, the blocking assembly 5 includes a movable seat 52 fixed on one side of the metering box 4, a baffle a51 is rotatably connected to the outer side of the movable seat 52, and a magnet 53 is disposed on the inner side of the baffle a51, so that the baffle a51 can rotate around the movable seat 52.

The discharging assembly 7 comprises a hinge block 72 fixed at the bottom of the receiving assembly 6, a baffle B71 is rotatably connected to the outer side of the hinge block 72, a steel wire rope 8 is connected between the baffle B71 and the baffle A51, an electric push rod 73 is hinged to the bottom of the baffle B71, and the baffle B71 can be driven to be opened in a rotating mode.

The batch meter 4 one side is provided with the opening, and the opening outside is connected with screw conveyer pipe 3, and screw conveyer pipe 3 upper end is connected with unloading pipe 2 to unloading pipe 2 outside is connected with crushing case 1, can realize the transport of powder.

An iron sheet is arranged outside the opening of the metering box 4, and the iron sheet and the magnet 53 attract each other to fix the position of the baffle A51 conveniently.

The receiving assembly 6 comprises a cone 61 arranged inside the metering box 4, and extension blocks 62 are connected to two sides of the cone 61, so that falling powder can enter the cone 61.

The extension piece 62 bottom is provided with the weighing sensor 63 that is used for weighing, and weighing sensor 63 bottom is fixed with fixed frame 64, conveniently weighs the powder of cone 61 inside.

The fixed frame 64 is connected with the inner wall of the metering box 4, the blanking opening 65 is formed in the bottom of the cone 61, and the size of the blanking opening 65 is smaller than that of the baffle B71, so that the baffle B71 can completely shield the blanking opening 65.

The other end of the electric push rod 73 is fixed on the inner wall of the metering box 4, so that the electric push rod 73 is conveniently fixed.

The outside of baffle A51 is connected with spring 9, and the other end of spring 9 and batch meter 4 inner wall interconnect for spring 9 can drive baffle A51 automatic re-setting.

Specifically, powder is conveyed into the metering box 4 through the spiral conveying pipe 3, the powder falls into the cone 61, the extension block 62 is fixed on the outer side of the cone 61, a weighing sensor 63 is connected between the extension block 62 and the fixed frame 64, when the weighing sensor 63 detects that the value reaches a specified value, an electric push rod 73 is started, the output end of the electric push rod 73 is hinged with a baffle B71, at the moment, the electric push rod 73 is recovered to drive the baffle B71 to rotate around the hinged block 72, the blanking opening 65 at the bottom of the cone 61 is opened, meanwhile, the upper end of the baffle B71 is connected with a steel wire rope 8, the baffle B71 rotates downwards, meanwhile, the baffle A51 is pulled by the steel wire rope 8 to rotate downwards around the movable seat 52, so that a magnet 53 connected to the inner side of the baffle A51 is close to an iron piece arranged on one side of the metering box 4, the iron piece and the magnet 53 are attracted mutually, at the moment, an opening formed on one side of the metering box 4 is just covered, the closed opening of the spiral conveying pipe 3 is avoided, powder remained at the port of the spiral conveying pipe 3 is opened in the cone 61, meanwhile, the metering error can be accurately prevented from being blocked, and the powder can be more accurately packed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A measurement structure for joining in marriage powder baling, includes batch meter (4) and sets up at batch meter (4) inside material subassembly (6), its characterized in that: a blocking component (5) for blocking is arranged at one side of the metering box (4), and a discharging component (7) for discharging is arranged at the bottom of the receiving component (6);

The blocking component (5) comprises a movable seat (52) fixed at one side of the metering box (4), a baffle A (51) is rotatably connected to the outer side of the movable seat (52), and a magnet (53) is arranged at the inner side of the baffle A (51);

The discharging assembly (7) comprises a hinge block (72) fixed at the bottom of the receiving assembly (6), a baffle B (71) is rotatably connected to the outer side of the hinge block (72), a steel wire rope (8) is connected between the baffle B (71) and the baffle A (51), and an electric push rod (73) is hinged to the bottom of the baffle B (71).

2. A metering structure for powder dispensing packaging as claimed in claim 1, wherein: the utility model discloses a batch meter, including batch meter (4), batch meter, screw conveyer pipe (3), unloading pipe (2), crushing case (1) are connected with in batch meter (4) one side, and the opening outside is connected with screw conveyer pipe (3), and screw conveyer pipe (3) upper end is connected with unloading pipe (2) to unloading pipe (2) outside is connected with crushing case (1).

3. A metering structure for powder dispensing packaging as claimed in claim 1, wherein: an iron sheet is arranged outside the opening of the metering box (4), and the iron sheet and the magnet (53) are attracted to each other.

4. A metering structure for powder dispensing packaging as claimed in claim 1, wherein: the material receiving assembly (6) comprises a conical cylinder (61) arranged inside the metering box (4), and extension blocks (62) are connected to two sides of the conical cylinder (61).

5. A metering structure for powder dispensing packaging as claimed in claim 4, wherein: the bottom of the extension block (62) is provided with a weighing sensor (63) for weighing, and a fixed frame (64) is fixed at the bottom of the weighing sensor (63).

6. A metering structure for powder dispensing packaging as claimed in claim 5, wherein: the fixed frame (64) is connected with the inner wall of the metering box (4), the bottom of the cone (61) is provided with a discharging opening (65), and the size of the discharging opening (65) is smaller than that of the baffle B (71).

7. A metering structure for powder dispensing packaging as claimed in claim 1, wherein: the other end of the electric push rod (73) is fixed on the inner wall of the metering box (4).

8. A metering structure for powder dispensing packaging as claimed in claim 1, wherein: the outside of baffle A (51) is connected with spring (9), and spring (9) other end and batch meter (4) inner wall interconnect.