Multi-head scale combined packaging machine

Abstract

The utility model relates to the technical field of product packaging, and discloses a multi-head scale combined packaging machine which comprises a support, a weighing bin is connected to the middle of the top end of the support in a penetrating mode, a plurality of partition plates are fixedly installed in the weighing bin, connecting columns are fixedly installed among the partition plates, and a base is arranged at the bottom end of the weighing bin. The middle part of the base is connected with a discharging pipe in a penetrating manner, the weighing stock bin is communicated with the discharging pipe through a plurality of branch pipes, weighing sensors are arranged in areas, which are separated by the separation plates, on the base, and electromagnetic valves are fixedly mounted on the plurality of branch pipes. According to the automatic material packaging machine, a large number of materials can be accurately weighed within a short time, the problems of material blockage and residue can be effectively solved through the unique structural design and an advanced control system, the packaging requirements of packaging bags of different specifications can be rapidly and conveniently met, and automatic, efficient and high-precision material packaging operation is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to product packaging technical field, especially a multi -head scale combination packaging machine. BACKGROUND

[0002] In the production and packaging process of modern food, chemical industry, medicine and many other industries, the quantitative weighing and packaging of various materials such as granular, powdery and blocky materials are extremely critical links. With the continuous expansion of production scale and the increasing demand for packaging efficiency and accuracy in the market, the traditional manual weighing and packaging method has been difficult to meet the demand, which has promoted the continuous development and innovation of automatic packaging equipment, and the multi -head scale combination packaging machine has emerged as the times require.

[0003] Traditional packaging equipment often has many limitations. For example, the early single-head scale packaging machine has slow weighing speed, and a long cycle is needed to complete each weighing and packaging action, which seriously affects the overall production efficiency in large-scale production lines. Moreover, the weighing accuracy of the single-head scale is relatively low, and is easily disturbed by material properties, environmental factors and other factors, resulting in large weight deviation of the packaged products, which does not meet the requirements of modern product standardization and high quality.

[0004] Therefore, a multi -head scale combination packaging machine is proposed. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a multi -head scale combination packaging machine to solve the problems in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a multi -head scale combination packaging machine, comprising a support, a weighing bin is connected in the middle of the top of the support, a cover plate is arranged at the top of the weighing bin, a plurality of partition plates are fixedly installed in the weighing bin, a connecting column is fixedly installed between the plurality of partition plates, a base is arranged at the bottom of the weighing bin, a discharge pipe is connected in the middle of the base, the weighing bin is communicated with the discharge pipe through a plurality of branch pipes, a weighing sensor is arranged in the area of the base separated by the partition plates, and an electromagnetic valve is fixedly installed on the plurality of branch pipes.

[0007] Through the above technical scheme: the inside of the weighing bin is divided into a plurality of sub-bins by the partition plates, the plurality of sub-bins are connected with the discharge pipe through the branch pipes, the electromagnetic valve is arranged on the branch pipe to control the discharge of the sub-bins, the weighing sensor is installed at the bottom of the sub-bins to calculate the weight of the materials in each sub-bin, and the weighing speed is greatly improved through the cooperative work of the plurality of weighing sensors, so that a large amount of materials can be accurately weighed in a short time.

[0008] As a preferred technical scheme of the utility model, the top end of the connecting column is provided with a circular protrusion, and a feeding hopper is installed on the outer wall of the connecting column, and the diameter of the feeding hopper is larger than that of the connecting column.

[0009] Through the above technical scheme: the top end of the feeding hopper is provided with a protrusion, which facilitates the flow of materials from the feeding pipe into the interior of the weighing bin; and the diameter of the feeding hopper is larger than that of the connecting column, which facilitates the entry of materials between the respective partition plates.

[0010] As a preferred technical scheme of the utility model, the upper portion of the support is fixedly provided with a mounting plate, the mounting plate is slidably connected with a feeding pipe and a cleaning pipe respectively, one end of the feeding pipe and the cleaning pipe is movably provided with an end cover, the other end of the feeding pipe is in communication with an external material source, and the other end of the cleaning pipe is fixedly connected with a cleaning tank.

[0011] As a preferred technical scheme of the utility model, the outer wall of the cleaning tank is provided with an external pipe, and the interior of the cleaning tank is filled with water and cleaning balls.

[0012] As a preferred technical scheme of the utility model, the bottom end of the cleaning tank is fixedly provided with a motor, and the bottom end of the inner wall of the cleaning tank is rotatably connected with a rotating plate, and the output end of the motor is fixedly connected with the bottom end of the rotating plate.

[0013] Through the above technical scheme: the motor drives the rotating plate to rotate, accelerates the water in the interior of the cleaning tank, and increases the speed of the water flow, so that the water is discharged into the interior of the weighing bin with greater impact force.

[0014] As a preferred technical scheme of the utility model, the outer side of the cleaning ball is provided with a plurality of soft brushes at equal intervals, the middle portion of the cleaning ball is provided with an inner cavity, the interior of the inner cavity is filled with cleaning liquid, a plurality of outlet holes are formed in the inner wall of the cleaning ball, and a water-soluble film is arranged in the interior of each outlet hole.

[0015] Through the above technical scheme: the soft brushes on the surface of the cleaning ball clean the inner wall of the weighing bin, and the water-soluble film in the interior of the outlet hole is dissolved by the water, so that the cleaning liquid in the interior flows out, thereby improving the cleaning effect.

[0016] As a preferred technical scheme of the utility model, the bottom end of the support is respectively provided with a packing disc and a conveying belt, the packing disc is arranged on the top portion of the conveying belt, and one side of the support is fixedly provided with a control panel.

[0017] Through the above technical scheme: the packing bag filled with materials falls from the packing disc onto the conveying belt, and is transported by the conveying belt.

[0018] As a preferred technical scheme of the utility model, the plurality of weighing sensors and solenoid valves are electrically connected with the control panel.

[0019] Through the above technical scheme, specifically, the controller is internally installed in the control panel, and the weighing sensor and the electromagnetic valve are electrically connected with the controller, so that the controller controls the weighing data and each electromagnetic valve, and according to the weighing weight, the plurality of electromagnetic valves are automatically calculated to be opened, so as to reach the target weight once.

[0020] Compared with the prior art, the utility model has the advantages of:

[0021] 1、The utility model discloses a weighing bin is provided with a plurality of internal partitions, and a weighing sensor is installed in each internal partition, and the weighing sensors work cooperatively to greatly improve the weighing speed and complete the accurate weighing of a large amount of materials in a short time.

[0022] 2、The utility model discloses a cleaning box is internally provided with a cleaning ball and water, and the cleaning ball is internally provided with a cleaning liquid through a water-soluble film. ACCURATE

[0023] Figure 1 The structure schematic view of the utility model is shown in the figure;

[0024] Figure 2 The structure schematic view of the weighing bin of the utility model is shown in the figure;

[0025] Figure 3 The structure schematic view of the base of the weighing bin of the utility model is shown in the figure;

[0026] Figure 4 The internal structure schematic view of the cleaning box of the utility model is shown in the figure;

[0027] Figure 5 The structure schematic view of the cleaning ball of the utility model is shown in the figure.

[0028] In the figure: 1, support; 2, weighing bin; 3, cover plate; 4, upper hopper; 5, upper feeding pipe; 6, cleaning pipe; 7, end cover; 8, mounting plate; 9, cleaning box; 10, external pipe; 11, control panel; 12, packing disc; 13, conveying belt; 14, connecting column; 15, base; 16, discharge pipe; 17, partition plate; 18, weighing sensor; 19, branch pipe; 20, electromagnetic valve; 21, motor; 22, rotating plate; 23, cleaning ball; 24, soft brush; 25, inner cavity; 26, outlet hole. DETAILED DESCRIPTION

[0029] 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.

[0030] Please refer to Figures 1 to 5 , the utility model provides a kind of multi-head scale combination packaging machine technical scheme:

[0031] According to Figure 1 , Figure 2 , Figure 3 , Figure 4 And Figure 5 As shown in a kind of multi-head scale combination packaging machine, including support 1, the middle part of the top end of support 1 is inserted and connected with weighing bin 2, the top of weighing bin 2 is equipped with cover plate 3, the inside of weighing bin 2 is fixedly installed with multiple partition plates 17, multiple partition plates 17 are fixedly installed with connecting column 14 between them, the bottom end of weighing bin 2 is equipped with base 15, the middle part of base 15 is inserted and connected with discharge pipe 16, weighing bin 2 is communicated with discharge pipe 16 by multiple branch pipes 19, the area of base 15 separated by partition plate 17 is equipped with weighing sensor 18, multiple branch pipes 19 are all fixedly installed with electromagnetic valve 20, the bottom end of support 1 is equipped with packing disc 12 and conveying belt 13 respectively, packing disc 12 is set on the top of conveying belt 13, one side of support 1 is fixedly installed with control panel 11, multiple weighing sensors 18 and electromagnetic valves 20 are all electrically connected with control panel 11.

[0032] The top end of connecting column 14 is equipped with circular protrusion, and the outer wall of connecting column 14 is installed with upper hopper 4, and the diameter of upper hopper 4 is greater than the diameter of connecting column 14.

[0033] The upper side of support 1 is fixedly installed with mounting plate 8, and mounting plate 8 is slidably connected with upper feeding pipe 5 and cleaning pipe 6 respectively, and the one end of upper feeding pipe 5 and cleaning pipe 6 is movably provided with end cover 7, and the other end of upper feeding pipe 5 is communicated with external material source, and the other end of cleaning pipe 6 is fixedly communicated with cleaning box 9.

[0034] The outer wall of the cleaning box 9 is provided with an external connecting pipe 10, the inside of the cleaning box 9 is filled with water and cleaning balls 23, the bottom end of the cleaning box 9 is fixedly installed with a motor 21, the bottom end of the inner wall of the cleaning box 9 is rotatably connected with a rotating plate 22, the output end of the motor 21 is fixedly connected with the bottom end of the rotating plate 22, the outer side of the cleaning ball 23 is provided with a plurality of soft brushes 24 at equal intervals, the middle part of the cleaning ball 23 is provided with an inner cavity 25, the inside of the inner cavity 25 is filled with cleaning liquid, a plurality of outlet holes 26 are formed in the inner wall of the cleaning ball 23, and the inside of each outlet hole 26 is paved with a water-soluble film.

[0035] In specific use, the multi-head scale combined packaging machine is used for packaging, the port of the feeding pipe 5 is first moved to the feeding hopper 4, then the feeding hopper 4 is used for feeding into the inside of the weighing bin 2, the materials are separated by the plurality of partition plates 17 during the feeding process and enter into each distribution bin inside the weighing bin 2, then the weighing sensor 18 weighs the weight of the materials in each distribution bin, and the weight is calculated and displayed on the control panel 11 (a controller is arranged in the control panel 11 and is connected with the plurality of weighing sensors 18 and the electromagnetic valves 20, when the weight in each weighing bin 2 is detected by the weighing sensor 18, the controller calculates which electromagnetic valves 20 of the weighing bins are opened to discharge the materials, and one-time packaging can be completed), a packaging bag is placed on the packaging groove on the surface of the packaging disc 12 in advance, the materials flow into the inside of the discharge pipe 16 through the branch pipes 19 and then enter into the packaging bag to be contained, the combined packaging mode of the multi-head scale greatly improves the weighing speed through the cooperative work of the plurality of weighing sensors 18, the accurate weighing of a large amount of materials can be completed in a short time, the unique structural design and the advanced control system can effectively reduce the problems of material blockage and residue, and can quickly and conveniently adapt to the packaging requirements of packaging bags of different specifications, after the feeding of the materials in the packaging bag is completed, the packaging bag on the packaging disc 12 falls and is placed on the conveying belt 13, the conveying belt 13 is used for transferring, the cleaning pipe 6 is moved to the feeding hopper 4, then the driving motor 21 is started, the output shaft of the motor 21 drives the rotating plate 22 to rotate, so that the water and the cleaning balls 23 in the cleaning box 9 enter into each distribution bin of the weighing bin 2 to clean the inner walls of the distribution bins, and the specific process is as follows: under the rotation of the motor 21 driving the rotating plate 22, the water mixed with a large amount of cleaning balls 23 enters into the plurality of weighing bins 2 from the cleaning pipe 6 at a certain speed, the flow impact of the water and the cleaning balls 23 causes the two to impact and wipe the inner walls of the weighing bins 2, when the soft brushes 24 on the surface of the cleaning balls 23 touch and impact the inner walls, the inner walls are wiped, because the cleaning balls 23 are small in size and large in amount and are accompanied by the impact and shaking of the water flow, the plurality of dead angles and other special-shaped parts can be effectively wiped, the cleaning liquid in the inner cavity 25 is dissolved into the water, and the cleaning effect on the weighing bin 2 is further improved.

[0036] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. In the description of the present application, the description of the terms "one scheme", "some schemes", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present application. In the description of the present application, the illustrative description of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more schemes or examples in a suitable manner.

Claims

1. A multihead scale combination packaging machine comprising a support (1), characterized in that: The middle part of the top end of the support (1) is connected with a weighing bin (2), the top end of the weighing bin (2) is provided with a cover plate (3), a plurality of partition plates (17) are fixedly installed in the weighing bin (2), a connecting column (14) is fixedly installed between the plurality of partition plates (17), the bottom end of the weighing bin (2) is provided with a base (15), the middle part of the base (15) is connected with a discharge pipe (16), the weighing bin (2) is communicated with the discharge pipe (16) through a plurality of branch pipes (19), the area of the base (15) separated by the partition plates (17) is provided with a weighing sensor (18), and the plurality of branch pipes (19) are fixedly installed with electromagnetic valves (20).

2. A multihead scale combination packaging machine according to claim 1, characterized in that: The top end of the connecting column (14) is provided with a circular protrusion, and the outer wall of the connecting column (14) is provided with a feeding hopper (4).

3. A multihead scale combination packaging machine according to claim 1, wherein: The upper end of the support (1) is fixedly provided with a mounting plate (8), the mounting plate (8) is slidably connected with an upper feeding pipe (5) and a cleaning pipe (6), respectively, one end of the upper feeding pipe (5) and the cleaning pipe (6) is movably provided with an end cover (7), the other end of the upper feeding pipe (5) is communicated with an external material source, and the other end of the cleaning pipe (6) is fixedly communicated with a cleaning box (9).

4. A multihead scale combination packaging machine according to claim 3, wherein: The outer wall of the cleaning box (9) is provided with an external pipe (10), and the inside of the cleaning box (9) is filled with water and cleaning balls (23).

5. A multihead scale combination packaging machine according to claim 4, wherein: The bottom end of the cleaning box (9) is fixedly provided with a motor (21), and the bottom end of the inner wall of the cleaning box (9) is rotatably connected with a rotating plate (22), and the output end of the motor (21) is fixedly connected with the bottom end of the rotating plate (22).

6. A multihead scale combination packaging machine according to claim 4, wherein: The outer side of the cleaning ball (23) is provided with a plurality of soft brushes (24) at equal intervals, the middle part of the cleaning ball (23) is provided with an inner cavity (25), the inner cavity (25) is filled with cleaning liquid, and a plurality of outlet holes (26) are formed in the inner wall of the cleaning ball (23), and a water-soluble film is laid in the plurality of outlet holes (26).

7. A multihead scale combination packaging machine according to claim 1 wherein: The bottom end of the support (1) is respectively provided with a packing disc (12) and a conveying belt (13), the packing disc (12) is arranged on the top of the conveying belt (13), and the support (1) is fixedly provided with a control panel (11) on one side.

8. A multihead scale combination packaging machine according to claim 7, characterized in that: The plurality of weighing sensors (18) and electromagnetic valves (20) are electrically connected with the control panel (11).

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