Quantitative flour bagging device

Abstract

The utility model relates to the technical field of flour packaging, and discloses a flour quantitative bagging device which comprises a feeding box, a feeding hopper is fixedly installed on the top of the feeding box, and a quantitative device is arranged in the feeding box. According to the flour quantitative bagging device, by arranging the quantitative device, when flour needs to be quantitatively packaged, the flour is poured into a feeding hopper, a controller enables a motor to work, the motor drives a screw to rotate, the flour is pushed into a feeding box, and when the flour is almost full, a movable block is extruded, the movable block is pushed to move upwards, and a signal button is touched; the signal button sends an electric signal to the controller, the controller closes the motor, then the controller enables the electric telescopic rod to work, the movable plate is pulled to slide leftwards, the flour falls into a packaging bag, the quantifying device can load the flour with the specified gram weight into the flour bag at a time, and the flour with the specified amount can enter the flour bag at a time; and the qualified rate after packaging is high, repeated packaging is avoided, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flour packaging, in particular to a flour quantitative bagging device. Background Art

[0002] The flour bagging device is a type of machine that packs flour products in bags to protect and beautify the flour. The flour quantitative bagging device is composed of a container, a motor, a threaded rod and a bag. The motor slowly drives the threaded rod to push the flour into the bag, and the quantitative bagging is achieved by controlling the rotation time of the screw.

[0003] At present, the flour quantitative bagging devices on the market are mainly modified in terms of how to more accurately control the speed of the threaded rod to advance the flour. The existing flour quantitative bagging devices pour the flour into the feed hopper, and then drive the motor to rotate the flour to slowly fall into the packaging bag, and then stop rotating the screw after a certain period of time to achieve the effect of quantitative packaging. However, in the process of the flour falling into the packaging bag, the amount of flour falling per second is uneven, resulting in inconsistent weight of each bag of flour after packaging. If it is less than the specified amount, it needs to be repackaged, and the qualified rate is low, affecting work efficiency. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a flour quantitative bagging device, which has the advantages of being able to ensure a high pass rate for a specified amount of flour after packaging, reducing the probability of repeated packaging, and improving work efficiency. It solves the problem that when flour falls into the packaging bag, the amount of flour falling per second is uneven, resulting in inconsistent weight of each bag of flour after packaging, and the flour needs to be repackaged when it is less than the specified amount, resulting in a low pass rate and affecting work efficiency.

[0005] In order to achieve the purpose of enabling a specified amount of flour to enter a flour bag at one time, achieving a high qualified rate after packaging, avoiding the probability of repeated packaging, and improving work efficiency, the utility model provides the following technical solutions: a flour quantitative bagging device, comprising a feed box, a feed hopper is fixedly installed on the top of the feed box, a quantitative device is arranged inside the feed box, a controller is arranged outside the feed box, a workbench is arranged on the top of the feed box, and a packaging and sealing machine is arranged at the bottom of the feed box. The quantitative device comprises an installation box, a motor, a screw, an electric telescopic rod, a movable plate, a damper, a signal button and a movable block. The installation box is fixedly installed inside the feed box, a motor is fixedly installed inside the installation box, a screw is fixedly installed at the output end of the motor, an electric telescopic rod is fixedly installed inside the feed box, a movable plate is arranged at the right end of the electric telescopic rod, two dampers are fixedly installed on the top of the feed box, a signal button is fixedly installed on the inner top wall of the feed box, and movable blocks are fixedly installed at the bottom of the two dampers.

[0006] Furthermore, a rotating hole adapted to the screw rod is provided on the outside of the installation box, and a movable opening adapted to the movable plate is provided on the outside of the installation box.

[0007] Furthermore, a rubber sleeve is provided on the outside of the movable block.

[0008] Furthermore, a conveyor belt is provided on the inner wall of the workbench.

[0009] Furthermore, the inner bottom wall of the installation box is provided with a guide rail adapted to the movable plate.

[0010] Furthermore, the controller is electrically connected to the motor, the electric telescopic rod, the conveyor belt, the signal button and the packaging sealing machine.

[0011] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0012] The flour quantitative bagging device is provided with a quantitative device. When the flour needs to be quantitatively packaged, the flour is poured into the feed hopper, and the controller is turned on. The controller makes the motor work, and the motor drives the screw to rotate, and the flour is pushed into the feed box. When the flour is almost full, the movable block is squeezed to push the movable block to move upward and touch the signal button. The signal button sends an electrical signal to the controller, and the controller turns off the motor. Then the controller makes the electric telescopic rod work, pulls the movable plate to slide to the left along the guide rail, and the flour falls into the packaging bag. The quantitative device can put the flour of the specified gram weight into the flour bag at one time, which is conducive to making the specified amount of flour enter the flour bag at one time, and the qualified rate after packaging is high, avoiding repeated packaging, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0014] Figure 2 This is a front sectional view of the structure of the utility model;

[0015] Figure 3 The utility model structure Figure 2 Enlarged view of point A in the middle.

[0016] In the figure: 1. feed box; 2. feed hopper; 3. dosing device; 301. installation box; 302. motor; 303. screw; 304. electric telescopic rod; 305. movable plate; 306. damper; 307. signal button; 308. movable block; 4. controller; 5. workbench; 6. packaging and sealing machine. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-3 In this embodiment, a flour quantitative bagging device comprises a feed box 1, a feed hopper 2 is fixedly installed on the top of the feed box 1, a quantitative device 3 is arranged inside the feed box 1, a controller 4 is arranged outside the feed box 1, a workbench 5 is arranged on the top of the feed box 1, and a packaging and sealing machine 6 is arranged at the bottom of the feed box 1. The quantitative device 3 comprises an installation box 301, a motor 302, a screw 303, an electric telescopic rod 304, a movable plate 305, a damper 306, a signal button 307 and a movable block 30 8. An installation box 301 is fixedly installed inside the feed box 1, a motor 302 is fixedly installed inside the installation box 301, a screw 303 is fixedly installed on the output end of the motor 302, an electric telescopic rod 304 is fixedly installed inside the feed box 1, a movable plate 305 is provided on the right end of the electric telescopic rod 304, two dampers 306 are fixedly installed on the top of the feed box 1, a signal button 307 is fixedly installed on the inner top wall of the feed box 1, and movable blocks 308 are fixedly installed on the bottom of the two dampers 306.

[0019] In the case implementation, a motor 302 is fixedly installed inside the installation box 301, and a screw 303 is fixedly installed at the output end of the motor 302. By setting the motor 302 and the screw 303, the motor 302 drives the screw 303 to rotate after working, which is conducive to the orderly entry of flour into the feed box 1 without blockage. An electric telescopic rod 304 is fixedly installed inside the feed box 1, and a movable plate 305 is provided at the right end of the electric telescopic rod 304. The electric telescopic rod 304 can make the flour reach a specified gram weight. After that, the electric telescopic rod 304 pulls the movable plate 305 to slide to the left along the guide rail, and the flour of the specified gram weight is poured into the packaging bag at one time, which is conducive to quantitative packaging of the flour.

[0020] In the case implementation, two dampers 306 are fixedly installed on the top of the feed box 1, a signal button 307 is fixedly installed on the inner top wall of the feed box 1, and a movable block 308 is fixedly installed on the bottom of the two dampers 306. By setting the two dampers 306 and the movable block 308, the movable block 308 can be stably squeezed when the flour is full, and the shaking is small. The signal button 307 immediately sends an electrical signal to the controller 4 after the movable block 308 touches it, so that the flour can fall in time after reaching the specified gram weight, saving time.

[0021] In the case implementation, the controller 4 and the electronic components in this patent are electrically connected through wires, so that the controller 4 is operated to start each electronic component.

[0022] When implementing, follow these steps:

[0023] 1) When quantitative packaging of flour is required, the flour is poured into the feed hopper 2;

[0024] 2) Then the controller 4 is turned on, and the controller 4 makes the motor 302 work, the motor 302 drives the screw 303 to rotate, and the flour is pushed into the feed box 1;

[0025] 3) When the flour is almost full, the movable block 308 is squeezed to push the movable block 308 upward and touch the signal button 307. The flour reaches the specified weight and volume, and the signal button 307 sends an electrical signal to the controller 4;

[0026] 4) Finally, the controller 4 turns off the motor 302 after a delay of three seconds, and then the controller 4 activates the electric telescopic rod 304, pulling the movable plate 305 to slide leftward along the guide rail, and the flour falls into the packaging bag. The conveyor belt 501 drives the flour bag to move leftward, and the packaging and sealing machine 6 seals the flour bag.

[0027] In summary, the quantitative flour bagging device is provided with a quantitative device 3. When the flour needs to be quantitatively packaged, the flour is poured into the feed hopper 2, and the controller 4 enables the motor 302 to work. The motor 302 drives the screw 303 to rotate, and the flour is pushed into the feed box 1. When the flour is almost full, the movable block 308 is squeezed to push the movable block 308 to move upward and touch the signal button 307. The signal button 307 sends an electrical signal to the controller 4, and the controller 4 turns off the motor 302. Then the controller 4 enables the electric telescopic rod 304 to work, pulls the movable plate 305 to slide to the left, and the flour falls into the packaging bag. This quantitative device 3 can load flour of a specified gram weight into the flour bag at one time, which is conducive to making a specified amount of flour enter the flour bag at one time. The qualified rate after packaging is high, repeated packaging is avoided, and work efficiency is improved. The problem that the amount of flour falling per second is uneven during the process of the flour falling into the packaging bag causes the weight of each bag of flour to be inconsistent after packaging. When the weight of the flour is less than the specified amount, it needs to be repackaged, and the qualified rate is low, which affects work efficiency.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flour quantitative bagging device, comprising a feed box (1), characterized in that: A feed hopper (2) is fixedly mounted on the top of the feed box (1), a quantitative device (3) is arranged inside the feed box (1), a controller (4) is arranged outside the feed box (1), a workbench (5) is arranged on the top of the feed box (1), and a packaging and sealing machine (6) is arranged at the bottom of the feed box (1); The quantitative device (3) comprises an installation box (301), a motor (302), a screw (303), an electric telescopic rod (304), a movable plate (305), a damper (306), a signal button (307) and a movable block (308); the installation box (301) is fixedly installed inside the feed box (1); the motor (302) is fixedly installed inside the installation box (301); the output end of the motor (302) is fixedly installed; the electric telescopic rod (304) is fixedly installed inside the feed box (1); the right end of the electric telescopic rod (304) is provided with a movable plate (305); two dampers (306) are fixedly installed on the top of the feed box (1); the signal button (307) is fixedly installed on the inner top wall of the feed box (1); and movable blocks (308) are fixedly installed on the bottoms of the two dampers (306).

2. A flour quantitative bagging device according to claim 1, characterized in that: The outside of the installation box (301) is provided with a rotation hole adapted to the screw rod (303), and the outside of the installation box (301) is provided with a movable opening adapted to the movable plate (305).

3. A flour quantitative bagging device according to claim 1, characterized in that: A rubber sleeve is arranged outside the movable block (308).

4. A flour quantitative bagging device according to claim 1, characterized in that: The inner wall of the workbench (5) is provided with a conveyor belt (501).

5. A flour quantitative bagging device according to claim 1, characterized in that: The inner bottom wall of the installation box (301) is provided with a guide rail adapted to the movable plate (305).

6. A flour quantitative bagging device according to claim 1, characterized in that: The controller (4) is electrically connected to the motor (302), the electric telescopic rod (304), the conveyor belt (501), the signal button (307) and the packaging and sealing machine (6).

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