Discharging device for starch packing scale

Abstract

The utility model relates to the technical field of blanking devices, and discloses a blanking device for a starch packing scale, which comprises a hopper, a feeding device, a feeding device and a discharging device, and the suction mechanism is arranged in the hopper. Through the arrangement of the first air cylinder, the fixing pipe, the suction pipes and the fan, due to the design of the fan, when the fan runs, negative pressure is formed in the fixing pipe, and then the two suction pipes can suck starch dust, so that the effect of automatically sucking the dust is achieved; at the moment, the top end of a first air cylinder drives a fixing pipe to move up and down through a connecting block, and at the moment, two suction pipes are driven by the fixing pipe to move up and down, so that dust at different positions can be sucked according to use requirements, and the effect of improving the suction effect is achieved; and a good supporting effect can be achieved on the whole movement of the fixing pipe.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of blanking device, more specifically, the utility model relates to a kind of blanking device for starch packaging scale. BACKGROUND

[0002] Starch macromolecular carbohydrate is polysaccharide polymerized by glucose molecules, and starch is the main component of human food and an important industrial raw material. Currently, starch is mainly converted from solar energy, carbon dioxide and water through photosynthesis by crops.

[0003] When the operator completes starch production and processing, the starch often needs to be packaged for subsequent storage, transportation and sale. In the prior art, a blanking device is needed when packaging starch. However, when packaging starch particles, especially when the filling head and the packaging bag interface position often have dust scattered, the dust scattered in the air will have a negative impact on the working environment, easily causing respiratory diseases, skin allergies and other personnel harm problems, and when the dust density reaches a certain degree, it is easy to cause dust explosion and other production safety problems, which brings inconvenience to the daily work of the operator, and therefore needs to be improved. UTILITY MODEL CONTENT

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a blanking device for starch packaging scale, which has the advantages of automatically sucking dust.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a blanking device for starch packaging scale, comprising:

[0006] A hopper is provided with a feed inlet at the top end;

[0007] A suction mechanism is arranged inside the hopper;

[0008] The suction mechanism comprises a fixed tube, the outer surface of the fixed tube is movably sleeved with the inside of the rear end of the hopper top, a suction tube is fixedly sleeved in the inside of the bottom end of the fixed tube, a fixed frame is movably sleeved with the outer surface of the fixed tube, a fixed plate is fixedly installed in the inside of the fixed frame, a roller is movably installed in the inside of the fixed plate, the outer surface of the roller is movably connected with the outer surface of the fixed tube, and a fan is fixedly sleeved with the top end of the outer surface of the fixed tube.

[0009] As a preferred technical scheme of the utility model, a first air cylinder is fixedly installed in the inside of the fixed frame, a connecting block is fixedly installed at the top end of the first air cylinder, and the inside of the front end of the connecting block is fixedly sleeved with the outer surface of the fixed tube.

[0010] As a preferred technical scheme of the utility model, the bottom end of the outer surface of the hopper is fixedly sleeved with a filling head, and the outer surface of the filling head is fixedly sleeved with a weight sensor.

[0011] As a preferred technical scheme of the utility model, the top end of the weight sensor is fixedly installed with a first fixed block, the inside of the first fixed block is movably connected with a connecting plate, the outer surface of the connecting plate is fixedly installed with a short rod, and the outer surface of the short rod is fixedly installed with a fixed shaft.

[0012] As a preferred technical scheme of the utility model, the outer surface of the fixed shaft movably sleeves a rotating arm, the number of the rotating arms is two groups, the inside of the rotating arms is threadedly sleeved with a round rod, and the other end of the rotating arms is fixedly installed with a clamping block.

[0013] As a preferred technical scheme of the utility model, the outer surface of the rotating arms is hingedly connected with a first hinge block, the other end of the first hinge block is fixedly installed with a second air cylinder, the rear end of the second air cylinder is fixedly installed with a second hinge block, and the inside of the second hinge block is hingedly connected with the outer surface of the rotating arm.

[0014] As a preferred technical scheme of the utility model, the bottom end of the outer surface of the fixed pipe movably sleeves a connecting pipe, the outer surface of the connecting pipe is provided with a spiral groove, the outer surface of the connecting pipe movably connects with a second fixed block, the bottom end of the second fixed block is fixedly connected with the top end of the fixed frame, the inside of the second fixed block is fixedly installed with a spiral block, the outer surface of the spiral block movably connects with the inside of the spiral groove,

[0015] As a preferred technical scheme of the utility model, the bottom end of the connecting pipe is fixedly connected with the top end of the suction pipe, and the bottom end of the outer surface of the suction pipe is provided with a dust suction port.

[0016] Compared with the prior art, the utility model has the advantages of the following:

[0017] 1、The utility model discloses a first air cylinder, a fixed pipe, a suction pipe and a fan are set up, because the design of the fan, when the fan operates, the inside of the fixed pipe will form negative pressure, and then the two suction pipes can suck the starch dust, thereby reach the effect that the dust is sucked automatically, when the first air cylinder operates, the top end of the first air cylinder will drive the fixed pipe to move up and down through the connecting block, at this time, the two suction pipes will move up and down under the drive of the fixed pipe, thereby can suck the dust of different positions according to the use demand, reach the effect that the suction effect is improved, because the design of the roller, the motion of the fixed pipe as a whole can be well supported.

[0018] 2. The utility model discloses a weight sensor, rotary arm, clamping block and second cylinder are set up, when second cylinder operates, the both ends of second cylinder will push first hinged block and second hinged block respectively, make first hinged block and second hinged block opposite movement, because first hinged block and second hinged block are hinged with two groups of rotary arms, first hinged block and second hinged block will push two groups of rotary arms at this moment, make two groups of rotary arms rotate in opposite directions with two groups of fixed shaft as the axis, two groups of rotary arms will open two groups of clamping blocks in opposite directions at this time, when the packaging bag is located between two groups of clamping blocks, start second cylinder again, two groups of rotary arms will drive two groups of clamping blocks to clamp the packaging bag at this time, to reach the function of automatic fixing packaging bag, because the design of weight sensor, can automatically weigh the starch.

[0019] 3. The utility model discloses a connecting pipe, spiral groove, spiral block and dust suction mouth are set up, because the inside of connecting pipe top is with the bottom outside surface of fixed pipe movable sleeve joint, make connecting pipe can rotate with the sleeve joint of fixed pipe as the axis, when connecting pipe goes up and down, spiral block will press the inside of spiral groove at this moment, and then make connecting pipe rotate, connecting pipe will drive two suction pipes to rotate while going up and down at this time, two groups of dust suction mouth will even suction dust in rotation, and then can improve the suction effect of suction pipe to dust. ACCURACY OF DRAWINGS

[0020] Figure 1 It is structure schematic drawing of the utility model embodiment one;

[0021] Figure 2 It is structure schematic drawing of the utility model embodiment one's back;

[0022] Figure 3 It is structure schematic drawing of the utility model embodiment one's section;

[0023] Figure 4 It is structure schematic drawing of the utility model embodiment one fixed pipe's section;

[0024] Figure 5 It is structure schematic drawing of the utility model embodiment one second cylinder;

[0025] Figure 6 It is structure schematic drawing of the utility model embodiment two spiral groove;

[0026] Figure 7 It is structure schematic drawing of the utility model embodiment two connecting pipe's section;

[0027] Figure 8 It is structure schematic drawing of the utility model embodiment two spiral block;

[0028] Figure 9 It isFigure 6 A local enlarged structure schematic view at the middle of B;

[0029] Figure 10 For Figure 7 A local enlarged structure schematic view at the middle of B.

[0030] In the figure: 1, hopper; 2, filling head; 3, fixed tube; 4, suction tube; 5, fixed frame; 6, fixed plate; 7, roller; 8, first cylinder; 9, connecting block; 10, weight sensor; 11, first fixed block; 12, connecting plate; 13, short rod; 14, fixed shaft; 15, rotating arm; 16, round rod; 17, first hinged block; 18, second cylinder; 19, second hinged block; 20, clamping block; 21, feed inlet; 22, fan; 23, connecting pipe; 24, spiral groove; 25, second fixed block; 26, spiral block; 27, dust suction port. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0032] Embodiment one, please refer to Figures 1-5 The utility model provides a kind of discharging device for starch packaging scale, including:

[0033] Hopper 1, hopper 1 top end is equipped with feed inlet 21;

[0034] Suction mechanism, suction mechanism is set in the inside of hopper 1;

[0035] Among them, suction mechanism includes fixed tube 3, the outer surface of fixed tube 3 and the inside of the rear top of hopper 1 movable sleeve joint, suction tube 4 is fixedly sleeved in the inside of the bottom end of fixed tube 3, fixed frame 5 is movably sleeved on the outer surface of fixed tube 3, fixed plate 6 is fixedly installed in the inside of fixed frame 5, roller 7 is movably installed in the inside of fixed plate 6, the outer surface of roller 7 is movably connected with the outer surface of fixed tube 3, and fan 22 is fixedly sleeved on the top end of the outer surface of fixed tube 3.

[0036] When a large amount of dust is generated during the filling process of starch, the operator starts fan 22 at this time, a negative pressure is formed in the inside of fixed tube 3 at this time, so that the two suction tubes 4 absorb the dust, thereby achieving the function of automatically sucking the dust. Since four rollers 7 are designed, fixed tube 3 will be well supported.

[0037] The inside of the fixed frame 5 is fixedly provided with a first air cylinder 8, the top end of the first air cylinder 8 is fixedly provided with a connecting block 9, and the inside of the front end of the connecting block 9 is fixedly sleeved with the outer surface of the fixed pipe 3.

[0038] When the operator starts the first air cylinder 8, the first air cylinder 8 drives the fixed pipe 3 to move up and down between the four rollers 7 through the connecting block 9. Since the height of the starch increases during packaging, the bottom end of the suction pipe 4 can always maintain a certain distance from the starch when the fixed pipe 3 drives the suction pipe 4 to move upwards, and the dust can be efficiently sucked.

[0039] The bottom end of the outer surface of the hopper 1 is fixedly sleeved with a filling head 2, and the outer surface of the filling head 2 is fixedly sleeved with a weight sensor 10.

[0040] Due to the design of the weight sensor 10, the starch can be weighed conveniently.

[0041] The top end of the weight sensor 10 is fixedly provided with a first fixed block 11, the inside of the first fixed block 11 is movably connected with a connecting plate 12, the outer surface of the connecting plate 12 is fixedly provided with a short rod 13, and the outer surface of the short rod 13 is fixedly provided with a fixed shaft 14.

[0042] Due to the design of the inside of the first fixed block 11, the movement of the connecting plate 12 is limited, so that it can only move up and down. When the fixed shaft 14 drives the connecting plate 12 to move downwards through the short rod 13, the bottom end of the connecting plate 12 will extrude the top end of the weight sensor 10, so that the weight sensor 10 can weigh.

[0043] The outer surface of the fixed shaft 14 is movably sleeved with a rotating arm 15, the number of the rotating arm 15 is two groups, the inside of the two groups of rotating arms 15 is threadedly sleeved with a round rod 16, and the other end of the two groups of rotating arms 15 is fixedly provided with a clamping block 20.

[0044] Since the rotating arm 15 is movably sleeved with the fixed shaft 14, the rotating arm 15 can rotate around the fixed shaft 14 as the axis. When the two groups of rotating arms 15 rotate in opposite directions, the clamping block 20 can be opened or closed. When the clamping block 20 is closed, the packaging bag can be clamped and fixed.

[0045] The outer surface of the two groups of rotating arms 15 is hingedly provided with a first hinge block 17, the other end of the first hinge block 17 is fixedly provided with a second air cylinder 18, the rear end of the second air cylinder 18 is fixedly provided with a second hinge block 19, and the inside of the second hinge block 19 is hingedly connected with the outer surface of the rotating arm 15.

[0046] When the second cylinder 18 runs, the first hinge block 17 will move away from the second hinge block 19, and the first hinge block 17 and the second hinge block 19 will push the two groups of rotating arms 15 to rotate in opposite directions.

[0047] Embodiment two, please refer to Figures 6-10 The difference between the embodiment and the embodiment one is that the bottom end of the outer surface of the fixed pipe 3 is movably sleeved with a connecting pipe 23, the outer surface of the connecting pipe 23 is provided with a spiral groove 24, the outer surface of the connecting pipe 23 is movably connected with a second fixed block 25, the bottom end of the second fixed block 25 is fixedly connected with the top end of the fixed frame 5, a spiral block 26 is fixedly installed in the second fixed block 25, the outer surface of the spiral block 26 is movably connected with the inside of the spiral groove 24, and the bottom end of the connecting pipe 23 is fixedly connected with the top end of the suction pipe 4.

[0048] In the embodiment, the bottom end of the outer surface of the fixed pipe 3 is movably sleeved with the connecting pipe 23, and the connecting pipe 23 is provided with the spiral groove 24, and the inside of the spiral groove 24 is movably connected with the outer surface of the spiral block 26, so that when the first cylinder 8 drives the connecting pipe 23 to move up and down through the connecting block 9 and the fixed pipe 3, the spiral block 26 drives the connecting pipe 23 to rotate in the movement process through the spiral groove 24, and at the same time the connecting pipe 23 drives the two suction pipes 4 to rotate, so that the two groups of dust suction ports 27 can uniformly suck the dust in the rotating process, and the dust suction effect can be improved.

[0049] The working principle and use process of the utility model:

[0050] When the operator needs to package the starch, the operator starts the two second cylinders 18 at the same time, the front ends of the two second cylinders 18 push the two first hinge blocks 17 at the same time, the rear ends of the two second cylinders 18 push the two second hinge blocks 19 at the same time, the two first hinge blocks 17 and the two second hinge blocks 19 move away from each other, the two first hinge blocks 17 and the two second hinge blocks 19 are hingedly connected with the two groups of rotating arms 15, the two first hinge blocks 17 and the two second hinge blocks 19 push the two groups of rotating arms 15 to rotate in opposite directions with the sleeve joint of the two groups of fixed shafts 14 as the axis, the two groups of clamping blocks 20 rotate in opposite directions under the driving of the two groups of rotating arms 15, the two groups of clamping blocks 20 become in the open state in the opposite direction rotation, then the operator sleeves the bottom end of the outer surface of the filling head 2 with the opening of the packaging bag, then the operator places the two ends of the opening of the packaging bag between the two groups of clamping blocks 20, then the operator starts the two second cylinders 18 again, the two groups of clamping blocks 20 rotate in opposite directions again and clamp the packaging bag, so that the function of automatically fixing the packaging bag is achieved.

[0051] Subsequently, the operator starts the first cylinder 8, at this time the first cylinder 8 will drive the fixed tube 3 as a whole to move downward, due to the design of the four rollers 7, it will play a good supporting role to the movement of the fixed tube 3, so that the fixed tube 3 is more stable when moving, when the fixed tube 3 drives the suction tube 4 to move to the inside of the packaging bag, at this time the first cylinder 8 is closed, then the operator pours the starch from the feed port 21 into the inside of the hopper 1, then the starch in the hopper 1 will fall into the packaging bag under the influence of gravity through the inside of the filling head 2, when the starch enters the packaging bag, it will increase the weight of the packaging bag, at this time the packaging bag will be pressed to the weight sensor 10 as a whole through the clamp block 20, due to the design of the weight sensor 10, it can calculate the weight of the starch, so as to achieve the function of automatically weighing the starch, a large amount of dust will be generated in this process, at this time the operator starts the fan 22, at this time the inside of the fixed tube 3 will form a negative pressure, so that the two suction tubes 4 can absorb the dust, so as to achieve the function of automatically absorbing the dust, since the height of the starch is increasing during the filling process, at this time the operator starts the first cylinder 8 again, at this time the first cylinder 8 will drive the fixed tube 3 as a whole to move upward, so that the bottom end of the suction tube 4 always maintains a certain distance from the starch, and efficiently absorbs the dust.

[0052] And in order to further improve the dust absorption effect of the suction tube 4, a connecting pipe 23 is movably sleeved at the bottom end of the outer surface of the fixed tube 3, when the fixed tube 3 drives the connecting pipe 23 to move upward, the outer surface of the screw block 26 will press the inside of the screw groove 24, so that the connecting pipe 23 rotates around the sleeve joint with the fixed tube 3 during upward movement, at this time the connecting pipe 23 will drive the two suction tubes 4 to rotate while moving upward, at this time the two suction tubes 4 will uniformly absorb the dust through the two groups of dust suction ports 27 during rotation, so as to realize the function of improving the dust absorption effect.

[0053] It should be noted that in this text, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or equipment.

[0054] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dispensing device for a starch packaging scale, characterized in that, The utility model relates to a kind of automatic filling machine, including: Hopper (1), the top end of the hopper (1) is provided with inlet (21); Suction mechanism, the suction mechanism is arranged inside hopper (1); Wherein, the suction mechanism includes fixed tube (3), the outer surface of the fixed tube (3) is movably sleeved with the inside of the rear top of hopper (1), the inside of the bottom end of the fixed tube (3) is fixedly sleeved with suction tube (4), the outer surface of the fixed tube (3) is movably sleeved with fixed frame (5), the inside of the fixed frame (5) is fixedly installed with fixed plate (6), the inside of the fixed plate (6) is movably installed with gyro wheel (7), the outer surface of the gyro wheel (7) is movably connected with the outer surface of the fixed tube (3), the top end of the outer surface of the fixed tube (3) is fixedly sleeved with fan (22).

2. A dispensing device for a starch packaging scale according to claim 1, characterized in that: The inside of the fixed frame (5) is fixedly installed with first air cylinder (8), the top end of the first air cylinder (8) is fixedly installed with connecting block (9), the inside of the front end of the connecting block (9) is fixedly sleeved with the outer surface of the fixed tube (3).

3. A dispensing device for a starch packaging scale according to claim 1, characterized in that: The bottom end of the outer surface of the hopper (1) is fixedly sleeved with filling head (2), the outer surface of the filling head (2) is fixedly sleeved with weight sensor (10).

4. A dispensing device for a starch packaging scale according to claim 3, characterized in that: The top end of the weight sensor (10) is fixedly installed with first fixed block (11), the inside of the first fixed block (11) is movably connected with connecting plate (12) The outer surface of the connecting plate (12) is fixedly installed with short rod (13), the outer surface of the short rod (13) is fixedly installed with fixed shaft (14).

5. A dispensing device for a starch packaging scale according to claim 4, characterized in that: The outer surface of the fixed shaft (14) is movably sleeved with rotary arm (15), the number of the rotary arm (15) is two groups, the inside of two groups of rotary arm (15) is threadedly sleeved with round bar (16), the other end of two groups of rotary arm (15) is fixedly installed with clamping block (20).

6. A dispensing device for a starch packaging scale according to claim 5, wherein: The outer surface of two groups of rotary arm (15) is hingedly connected with first hinged block (17), the other end of the first hinged block (17) is fixedly installed with second air cylinder (18), the rear end of the second air cylinder (18) is fixedly installed with second hinged block (19), the inside of the second hinged block (19) is hingedly connected with the outer surface of rotary arm (15).

7. A dispensing device for a starch packaging scale according to claim 1, wherein: The bottom end of the outer surface of the fixed tube (3) is movably sleeved with connecting pipe (23), the outer surface of the connecting pipe (23) is provided with helical groove (24), the outer surface of the connecting pipe (23) is movably connected with second fixed block (25), the top end of the fixed frame (5) is fixedly connected with the bottom end of the second fixed block (25), the inside of the second fixed block (25) is fixedly installed with helical block (26), the outer surface of the helical block (26) is movably connected with the inside of helical groove (24).

8. A dispensing device for a starch packaging scale according to claim 7, characterized in that: The bottom end of the connecting pipe (23) is fixedly connected with the top end of the suction tube (4), the bottom end of the outer surface of the suction tube (4) is provided with dust suction port (27).

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