CN219750170U - Bran double-scale single-station packaging machine - Google Patents

Abstract

The utility model discloses a bran double-scale single-station packaging machine which specifically comprises two feeding structures, a weighing structure, a filling and bag clamping mechanism, a conveyor, a sealing machine and an air suction device, wherein the filling and bag clamping mechanism and the sealing machine are respectively positioned at two ends of the conveyor, the filling and bag clamping mechanism is positioned above one end of the conveyor, the sealing machine is positioned at the side surface of the other end of the conveyor, the air suction device is close to the filling and bag clamping mechanism, the air suction device and the sealing machine are positioned at the same side of the conveyor, and the top of the filling and bag clamping mechanism is fixedly connected with the weighing structure. This bran double scale simplex position packagine machine, through weighing structure and two pay-off structure's setting, weigh and the blowing can go on in turn, this packagine machine realizes continuous filling, has improved this packagine machine's work efficiency, and the speed of pay-off structure can be adjusted as required, improves this packagine machine's adaptability.

Description

Bran double-scale single-station packaging machine

Technical Field

The utility model belongs to the technical field of grain processing, and particularly relates to a bran double-scale single-station packaging machine.

Background

At present, most of domestic grain processing and transportation enterprises use baling presses are single-station baling presses and bucket-free double-station baling presses, and materials are required to be conveyed and weighed in sequence between internal mechanisms, filling and bagging operations are performed after weighing, and a weighing process is required to have a certain time, so that the baling speed is low, the production efficiency is low, the working procedure is extremely heavy, the labor intensity is high, the labor condition is poor, and the requirements of modern high-efficiency processing factories cannot be met. To this current situation, put forward dual-scale simplex position packagine machine in the prior art, as the patent of authorizing of application number CN202223404605.6 has put forward a granule duplex position packagine machine, including feed mechanism and support frame and conveyer and capper, the top welding of support frame has fixed cabin, feed mechanism has two sets of, two sets of feed mechanism fixed cover has the top at the fixed cabin, the cover is equipped with the balance fill structure that is located feed mechanism below in the fixed cabin, be equipped with big feed import and the feed pipe who is linked together with big feed import in the feed mechanism, big feed import's outside is equipped with the big feed circular arc door of deflectable through big feed door bearing, the outside of feed pipe is equipped with the little feed circular arc door of deflectable, the both sides of balance fill structure are equipped with single-point weighing sensor and weight hook, and the outside of balance fill structure is fixed to install the cylinder that weighs, the bottom movable cover of balance fill structure is equipped with the arc door of weighing interrelated between the cylinder, through the flexible connection of the axle fill of fill between the structure, the fixed cover has the clamping structure.

When the weighing device is used, when the weighing particles in the weighing bucket structure meet the weighing requirement, the single-point weighing sensor controls the weighing cylinder to work, the weighing arc door deflects and opens under the driving action of the weighing cylinder, the weighed particles are filled downwards through the filling bag structure, namely, after the material particles in the weighing bucket structure are completely discharged, the packaging machine can perform the next material weighing operation, so that the interval time between two filling of the packaging machine is long, and the working efficiency of the packaging machine is influenced.

Disclosure of Invention

The utility model provides a bran double-scale single-station packaging machine, which solves the problem that the working efficiency of the packaging machine is affected due to long interval time between two filling of the packaging machine in the prior art.

The utility model provides the following technical scheme: a bran double-scale single-station packaging machine adopts a double-scale bucket structure, a double-feeding structure, and weighing and discharging can be alternately performed, so that the packaging speed is greatly improved; the feeding is realized through the controller, the feeding speed can be set at will, and the adaptability is improved; the conveyor is provided with a guide device, so that the conveyor belt is prevented from deviating and is prevented from being damaged by hanging; environmental protection operation, closed internal circulation system effectively prevents the dust and flies upward, improves operational environment, protects staff healthy.

The utility model provides a bran double-scale simplex position packagine machine, includes feeding structure, weighing structure, filling and press from both sides bag mechanism, conveyer, capper and induced draft gear, filling and press from both sides bag mechanism and capper and be located the both ends of conveyer respectively, filling and press from both sides bag mechanism and be located the top of conveyer one end, the capper is located the side of conveyer other end, induced draft gear is close to filling and press from both sides bag mechanism, and induced draft gear and capper are located the same side of conveyer, the top fixedly connected with weighing structure of filling and press from both sides bag mechanism, the top of weighing structure is equipped with two feeding structures;

the weighing structure comprises a sealing box fixedly connected with the top of the filling and bag clamping mechanism, two ends of an inner cavity of the sealing box are fixedly connected with a weighing hopper body, two sides of the top of the weighing hopper body are respectively provided with a weighing sensor, one side of the top of the weighing hopper body is provided with a weight hook, two sides of the top of the weighing hopper body are respectively fixedly connected with an air cylinder, the bottom end of the inner cavity of the weighing hopper body is movably connected with a revolving door, and the air cylinders are connected with the revolving door through a rotating shaft and a connecting rod;

the feeding structure comprises a discharging hopper and a storage bin which are fixedly connected with the top of the weighing hopper body, one side of the top of the discharging hopper is provided with an air supplementing system, and an auger feeding shaft is arranged between the discharging hopper and the storage bin.

Further, the middle part fixedly connected with rotation axis of revolving door, the tip of rotation axis runs through the lateral wall of title bucket body and extends to the outside of title bucket body, just the tip and the title bucket body swing joint of rotation axis.

Further, the bottom of the cylinder is movably connected with one end of a connecting rod, and the other end of the connecting rod is fixedly connected with the end part of the rotating shaft.

Further, the bucket body is in a round tube shape.

Further, the feeding structure further comprises a supporting frame and a feeding pipe, one end of the feeding pipe is fixedly connected with the bottom of the storage bin, the other end of the feeding pipe extends into the inner cavity of the discharging hopper, the auger feeding shaft is movably connected with the inner cavity of the feeding pipe, one end of the auger feeding shaft is movably connected with the supporting frame, and the supporting frame is fixedly connected with one side of the storage bin.

Further, one side fixedly connected with servo motor that is close to the conveying pipe of bottom of support frame, servo motor's output shaft passes through the hold-in range transmission with auger pay-off axle and is connected, just the opposite side fixedly connected with protection casing of support frame bottom, the hold-in range is located the inner chamber of protection casing.

Further, guide plates are fixedly connected to two sides of the conveyor.

Advantageous effects

1. This bran double scale simplex position packagine machine, through weighing structure and two pay-off structure's setting, weigh and the blowing can go on in turn, this packagine machine realizes continuous filling, has improved this packagine machine's work efficiency, and the speed of pay-off structure can be adjusted as required, improves this packagine machine's adaptability.

2. The bran double-scale single-station packaging machine has scientific and reasonable equipment structural design, good sealing performance, no dust, strong anti-interference capability, high precision, complete functions, stable and reliable performance, rich data display and operation functions, can be connected with a PC, can display control data and reports in real time, and is suitable for the requirements of modern intelligent enterprises.

Drawings

FIG. 1 is a schematic elevational view of the structure of the present utility model;

FIG. 2 is a schematic diagram of the left side of FIG. 1 of the structure of the present utility model;

FIG. 3 is a schematic top view of the junction of the present utility model;

FIG. 4 is a schematic diagram of a feeding structure according to the present utility model;

FIG. 5 is a schematic top view of a feed structure of the present utility model;

FIG. 6 is a schematic diagram of the left side of FIG. 4 showing the construction of the present utility model;

FIG. 7 is a schematic view of the interior of the weighing structure of the present utility model;

FIG. 8 is an enlarged schematic view of the structural scale bucket of the present utility model;

FIG. 9 is a schematic diagram of the left side of FIG. 8 showing the construction of the present utility model;

FIG. 10 is a schematic cross-sectional view of a structural bucket of the present utility model.

In the figure: 1. a feeding structure; 2. a weighing structure; 3. filling and bag clamping mechanisms; 4. a conveyor; 5. a sealing machine; 6. an air suction device; 11. a synchronizing wheel; 12. a packing auger feeding shaft; 13. a protective cover; 14. a servo motor; 15. a support frame; 16. an air supplementing system; 17. a storage bin; 18. discharging a hopper; 19. a feed pipe; 21. a weighing sensor; 22. weighing the bucket body; 23. a cylinder; 24. a rotation shaft; 25. a cylinder support base; 26. weight stack hook; 27. a revolving door; 28. a connecting rod; 29. a seal box; 41. and a guide plate.

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.

The utility model provides a bran double-scale single-station packaging machine, which comprises a feeding structure 1, wherein the feeding structure 1 comprises a storage bin 17, the bottom of the storage bin 17 is fixedly connected with a feeding pipe 19, materials in the storage bin 17 can enter into the inner cavity of the feeding pipe 19 under the action of gravity, an auger feeding shaft 12 is movably connected in the inner cavity of the feeding pipe 19, one end of the auger feeding shaft 12 penetrates through the feeding pipe 19 and extends to the outer side of the feeding pipe 19, one side of the storage bin 17 is fixedly connected with a supporting frame 15, one end of the auger feeding shaft 12 is movably connected with the supporting frame 15, and the end of the auger feeding shaft 12 is fixedly connected with a synchronous wheel 11.

As can be seen from the above description, when the auger feeding shaft 12 rotates, the auger feeding shaft 12 can drive the material to move in the inner cavity of the feeding pipe 19.

The feeding structure 1 further comprises a discharge hopper 18, the other end of the feeding pipe 19 extends into the inner cavity of the discharge hopper 18, when the auger feeding shaft 12 rotates, materials in the storage bin 17 can be transferred into the inner cavity of the discharge hopper 18, one side of the top of the inner cavity of the discharge hopper 18 is provided with an air supplementing system 16, and the air supplementing system 16 supplements air between the materials, so that the pressure intensity between the materials is consistent with the external pressure intensity, and the materials can fall conveniently.

The feeding structure 1 further comprises a servo motor 14, the tail end of an output shaft of the servo motor 14 is fixedly connected with another synchronizing wheel 11, the two synchronizing wheels 11 are in transmission connection through a synchronous belt, through the arrangement of the servo motor 14, the rotating synchronizing wheel 11 fixedly connected with the servo motor 14 can be driven to rotate by rotating the servo motor 14, the rotating synchronizing wheel 11 can drive the synchronizing wheel 11 connected with the auger feeding shaft 12 to rotate through the synchronous belt meshed with the rotating synchronizing wheel 11, and the rotation of the synchronizing wheel 11 enables the auger feeding shaft 12 to rotate, namely, the rotation of the servo motor 14 can drive the auger feeding shaft 12 to rotate. And when the rotating speed of the servo motor 14 is changed, the feeding speed of the feeding structure 1 is changed.

One side of the support frame 15, which is close to the synchronizing wheel 11, is fixedly connected with a protective cover 13, and the synchronizing wheel 11 and the synchronizing belt are positioned in an inner cavity of the protective cover 13.

It should be noted that there are two feeding structures 1 in the present utility model.

The utility model provides a bran double-scale single-station packaging machine, which comprises a weighing structure 2, wherein the weighing structure 2 comprises a sealing box 29 fixedly connected with the bottom of a discharge hopper 18, two sides of the inner cavity of the sealing box 29 are fixedly connected with a weighing hopper body 22, the weighing hopper body 22 is in a circular tube shape, and materials discharged from the discharge hopper 18 can enter the inner cavity of the weighing hopper body 22 below the weighing hopper body.

The both sides at the top of the weighing hopper body 22 are provided with weighing sensors 21, the both sides at the top of the weighing hopper body 22 are fixedly connected with cylinder supporting seats 25, the bottom of each cylinder supporting seat 25 is fixedly connected with a cylinder 23, the bottom of each cylinder 23 is movably connected with a connecting rod 28, the outer side of the bottom of each cylinder supporting seat 25 is fixedly connected with a weight hook 26, weights can be arranged on the weight hooks 26, and the weighing sensors 21 can be matched with materials in the weight symmetrical hopper body 22 to weigh until the weight of the materials meets the requirements.

The bottom swing joint of scale bucket body 22 inner chamber has revolving door 27, and the middle part fixedly connected with rotation axis 24 of revolving door 27, and the tip of rotation axis 24 runs through the lateral wall of scale bucket body 22 and extends to the outside of scale bucket body 22, and the tip and the scale bucket body 22 swing joint of rotation axis 24, the other end and the tip fixed connection of rotation axis 24 of connecting rod 28.

As can be seen from the above description of the symmetrical bucket body 22, the expansion and contraction of the air cylinder 23 can drive the rotation shaft 24 to rotate through the connecting rod 28, and the rotation shaft 24 can drive the rotation door 27 fixedly connected with the rotation shaft to rotate when rotating, so as to realize the opening and closing of the rotation door 27.

Through the description of the feeding structure 1 and the weighing structure 2, when the packaging machine is used, weighing and discharging can be alternately performed, so that the packaging machine can continuously package, the packaging efficiency of the packaging machine is improved, the feeding is controlled by the auger, and the automatic weighing process can be obtained at three speeds of high speed, medium speed and low speed through variable frequency feeding, so that high-speed packaging and accurate weighing are realized.

The utility model provides a bran double-scale single-station packaging machine which further comprises a filling and bag clamping mechanism 3, a conveyor 4 and a sealing machine 5, wherein the filling and bag clamping mechanism 3 and the sealing machine 5 are respectively positioned at two ends of the conveyor 4, the filling and bag clamping mechanism 3 is positioned above one end of the conveyor 4, the sealing machine 5 is positioned on the side surface of the other end of the conveyor 4, the weighing structure 2 is fixedly connected with the top of the filling and bag clamping mechanism 3, when a revolving door 27 is in an open state, materials in a weighing bucket body 22 can enter the filling and bag clamping mechanism 3 under the action of gravity, the packaging machine can realize filling by utilizing the filling and bag clamping mechanism 3, packaging bags and products to be sealed can be transported by utilizing the conveyor 4, and the products are sealed by utilizing the sealing machine 5.

The filling and bag clamping mechanism 3, the conveyor 4 and the sealing machine 5 in the present utility model are all of the prior art, and will not be described herein.

In some embodiments of the present utility model, the structure of the filling and bag-clamping mechanism 3 is the same as the filling and bag-clamping structure disclosed in the patent application CN 202223404605.6; the structure of the conveyor 4 is the same as that disclosed in the patent application CN 202223404605.6; the construction of the sealer is the same as that disclosed in the patent application CN 202223404605.6.

According to the utility model, the guide plates 41 are fixedly connected to the two sides of the conveyor 4, and the guide plates 41 are used for limiting the conveyor belt of the conveyor 4, so that the conveyor belt is prevented from deviating and is prevented from being damaged.

The bran double-scale single-station packaging machine provided by the utility model further comprises the air suction device 6, wherein the air suction device 6 is close to the filling and bag clamping mechanism 3, the air suction device 6 and the sealing machine 5 are positioned on the same side of the conveyor 4, and dust-carrying air near the filling and bag clamping mechanism 3 can be sucked away by utilizing the air suction device 6, so that dust flying is effectively prevented, the working environment is improved, and the health of staff is protected. In some embodiments of the present utility model, the structure of the air suction device 6 is the same as that of the blanking dust removal assembly disclosed in the patent with application number of cn202120822315. X.

The packaging machine provided by the utility model can be widely used for packaging powder and granular materials with low volume weight, such as weighing and packaging of bran, feed, fertilizer, fiber and powdery material mixtures, integrates weighing, filling and automatic accumulation of weight and bag number, has readable packaging quantity and can be transmitted in a networking manner, and is suitable for the requirements of modern intelligent enterprises.

The electrical components related in the utility model are all the prior art, the connection mode is known to the person skilled in the art, all the electrical components in the utility model are connected with the power supply matched with the electrical components through leads by the person skilled in the art, and a proper controller is selected according to the actual situation so as to meet the control requirement, the specific connection and the control sequence are described below, the electrical connection is completed through the sequence of the electric components, the detailed connection means is the known technology in the art, the working principle and the process are mainly introduced below, and the electrical control is not described.

To sum up: when the bran double-scale single-station packaging machine is used, the material is fed into the material bin 17, the servo motor 14 in one feeding structure 1 is opened, the auger feeding shaft 12 in the feeding structure 1 is rotated by the rotation of the servo motor 14, the material in the material bin 17 is transferred into the discharging hopper 18 by the rotation of the auger feeding shaft 12, the material in the discharging hopper 18 enters the weighing hopper body 22 below the discharging hopper 18 under the action of gravity, the weighing sensor 21 in the weighing hopper body 22 is matched with the material in the weight symmetrical hopper body 22 to weigh, when the weight of the material meets the requirement, the servo motor 14 stops working, at the moment, the air cylinder 23 in the feeding structure 1 works, the air cylinder 23 drives the rotary shaft 24 to rotate through the connecting rod 28, the rotary shaft 24 drives the rotary door 27 fixedly connected with the rotary door 27 to be in an opened state, the weighed material enters the filling and bag clamping mechanism 3, the packaging machine can realize filling, packaging and sealing of the material by utilizing the filling and bag clamping mechanism 3, the conveyor 4 and the sealing machine 5, the weighed material enters the other weighing hopper body 22 in the filling and bag clamping mechanism 3, the other feeding structure 1 can alternately work, the weighing and the other weighing hopper body 14 can alternately, and the material can be packaged, and the material can be alternately high in the material weighing and packaging speed, and the material can be packaged.

Standard parts used in the present utility model can be purchased from the market, the special-shaped parts can be customized according to the descriptions of the specification and the drawings, the specific connection modes of the parts are conventional means such as bolts, rivets, welding and the like which are mature in the prior art, and the machines, the parts and the equipment are conventional models in the prior art, so that details which are not described in detail in the specification belong to the prior art which is well known to the person skilled in the art, and although the 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 variations can be made in these embodiments without departing from the principle and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a bran double scale simplex position packagine machine, includes feeding structure (1), weigh structure (2), filling and bag clamping mechanism (3), conveyer (4), capper (5) and device (6) induced drafts, its characterized in that: the filling and bag clamping mechanism (3) and the sealing machine (5) are respectively positioned at two ends of the conveyor (4), the filling and bag clamping mechanism (3) is positioned above one end of the conveyor (4), the sealing machine (5) is positioned on the side surface of the other end of the conveyor (4), the air suction device (6) is close to the filling and bag clamping mechanism (3), the air suction device (6) and the sealing machine (5) are positioned on the same side of the conveyor (4), the top of the filling and bag clamping mechanism (3) is fixedly connected with the weighing structure (2), and the top of the weighing structure (2) is provided with two feeding structures (1);

the weighing structure (2) comprises a sealing box (29) fixedly connected with the top of the filling and bag clamping mechanism (3), two ends of the inner cavity of the sealing box (29) are fixedly connected with a weighing hopper body (22), two sides of the top of the weighing hopper body are respectively provided with a weighing sensor (21), one side of the top of the weighing hopper body (22) is provided with a weight hook (26), two sides of the top of the weighing hopper body (22) are fixedly connected with an air cylinder (23), the bottom end of the inner cavity of the weighing hopper body (22) is movably connected with a rotary door (27), and the air cylinder (23) is connected with the rotary door (27) through a rotary shaft (24) and a connecting rod (28);

the feeding structure (1) comprises a discharging hopper (18) and a storage bin (17) which are fixedly connected with the top of a weighing hopper body (22), one side of the top of the discharging hopper (18) is provided with an air supplementing system (16), and an auger feeding shaft (12) is arranged between the discharging hopper (18) and the storage bin (17).

2. The bran dual scale single station packaging machine of claim 1 wherein: the middle part fixedly connected with rotation axis (24) of revolving door (27), the tip of rotation axis (24) runs through the lateral wall of title bucket body (22) and extends to the outside of title bucket body (22), just the tip and the title bucket body (22) swing joint of rotation axis (24).

3. The bran dual scale single station packaging machine of claim 1 wherein: the bottom of the air cylinder (23) is movably connected with one end of a connecting rod (28), and the other end of the connecting rod (28) is fixedly connected with the end part of the rotating shaft (24).

4. The bran dual scale single station packaging machine of claim 1 wherein: the weighing hopper body (22) is in a circular tube shape.

5. The bran dual scale single station packaging machine of claim 1 wherein: the feeding structure (1) further comprises a supporting frame (15) and a feeding pipe (19), one end of the feeding pipe (19) is fixedly connected with the bottom of the storage bin (17), the other end of the feeding pipe (19) extends into the inner cavity of the discharging hopper (18), the auger feeding shaft (12) is movably connected with the inner cavity of the feeding pipe (19), one end of the auger feeding shaft (12) is movably connected with the supporting frame (15), and the supporting frame (15) is fixedly connected with one side of the storage bin (17).

6. The bran dual scale single station packaging machine of claim 5 wherein: one side that is close to conveying pipe (19) of the bottom of support frame (15) is fixedly connected with servo motor (14), the output shaft of servo motor (14) passes through the hold-in range transmission with auger feeding axle (12) and is connected, just opposite side fixedly connected with protection casing (13) of support frame (15) bottom, the hold-in range is located the inner chamber of protection casing (13).

7. The bran dual scale single station packaging machine of claim 1 wherein: guide plates (41) are fixedly connected to two sides of the conveyor (4).