A device and method for quantitative transportation of materials and integrated mixed packaging equipment

Abstract

The present invention provides a device and method for quantitative transportation of materials and integrated mixed packaging equipment, which relate to the field of food and drug processing equipment. The device includes a feeding bucket, a feeding channel and a quantitative transportation pipeline. The feeding channel is connected to the feeding bucket. The quantitative transportation pipeline is installed in the feeding channel and can move in the feeding channel to feed or discharge materials. A material blocking block is arranged in the quantitative transportation pipeline, the bottom of the quantitative transportation pipeline is sealed, and a feeding port is provided above the side wall of the quantitative transportation pipeline, and a discharging port is provided below. The device can realize quantitative transportation by arbitrarily adjusting the volume of the quantitative transportation pipeline. Materials with different characteristics are mixed and poured into corresponding feeding buckets, which effectively solves the problem of uneven mixing caused by differences in characteristics; reduces the differentiation of contents between each product; and ensures the accuracy of adding various types of mixed materials. In addition, the integrated mixed packaging equipment can realize rapid processing of materials, ensure the accuracy of material mixing and packaging, and be more efficient.

Description

Technical Field

[0001] The present invention relates to the field of food and medicine processing equipment, and in particular to a device and method for quantitative material transportation and mixed packaging integrated equipment. Background Art

[0002] With the development of the food industry, more and more food forms are being sought after by the public. Consumers are pursuing diversified nutrition and taste, which requires diversified raw materials. According to the traditional process of mixing first and then packaging, the work efficiency is low. At the same time, during the mixing process, due to the differences in the characteristics and particle sizes of various materials, the mixing will lead to uneven mixing and easy agglomeration. During packaging, problems such as large differences in packaging contents are prone to occur, which directly affects the stability of product quality.

[0003] In view of this, this application is hereby filed. Summary of the invention

[0004] The purpose of the present invention is to provide a device for quantitatively transporting materials, which can realize quantitative transport of materials, ensure that the content differentiation in the packaged products is reduced, and separate feeding and discharging to ensure the accuracy of adding various types of mixed materials.

[0005] The object of the present invention is to provide a method for quantitative transportation of materials, which can realize quantitative transportation by arbitrarily adjusting the volume of a quantitative transportation pipeline and is easy to operate.

[0006] The object of the present invention is to provide an integrated mixed packaging device, which can realize rapid processing of materials, ensure the accuracy of material mixing and packaging, and be more efficient.

[0007] The embodiment of the present invention is achieved as follows:

[0008] In a first aspect, an embodiment provides a device for quantitative material transportation, which includes a feeding bucket, a feeding channel and a quantitative transportation pipeline, wherein the upper portion of the feeding channel is connected to the lower portion of the feeding bucket, and the quantitative transportation pipeline is installed in the feeding channel and can move in the feeding channel to feed or discharge materials;

[0009] The quantitative transport pipe is provided with a blocking block for closing the top of the quantitative transport pipe and extending into the quantitative transport pipe to adjust the volume of the quantitative transport pipe. The bottom of the quantitative transport pipe is sealed, a feed port is provided above the side wall of the quantitative transport pipe, and a discharge port is provided below the side wall of the quantitative transport pipe.

[0010] In an optional embodiment, the device for quantitatively transporting materials also includes a first cylinder and a second cylinder, the first cylinder is connected to the material stop block to drive the material stop block to move in the quantitative transport pipe along the axial direction of the quantitative transport pipe, and the second cylinder is connected to the side wall of the quantitative transport pipe to drive the quantitative transport pipe to move in the discharge channel along the axial direction of the discharge channel.

[0011] In an optional embodiment, the discharge channel is provided with a first opening for movement of the first cylinder and a second opening for movement of the second cylinder, the side wall of the quantitative transport pipe is provided with a receiving groove for accommodating the side wall of the quantitative transport pipe, the first cylinder extends from the first opening and is connected to the receiving groove, and the second cylinder extends from the second opening and is connected to the side wall of the quantitative transport pipe.

[0012] In an optional embodiment, the first cylinder includes a first telescopic rod, a first connecting rod and a first baffle, one end of the first connecting rod is connected to the accommodating groove, and the other end is vertically connected to the first telescopic rod, and the first baffle is installed on the first connecting rod to cover the first opening;

[0013] The second cylinder includes a second telescopic rod, a second connecting rod and a second baffle, one end of the second connecting rod is connected to the quantitative transport pipeline, and the other end is vertically connected to the second telescopic rod, and the second baffle is installed on the second connecting rod to cover the second opening.

[0014] In an optional embodiment, the material blocking block includes a material blocking portion for closing the top of the quantitative transport pipe and an adjusting portion for adjusting the volume of the quantitative transport pipe, the material blocking portion is connected to the adjusting portion, the first cylinder is connected to the adjusting portion, the material blocking portion is plate-shaped, and the cross-section of the adjusting portion is triangular.

[0015] In an optional embodiment, the device for quantitatively transporting materials further includes a mixing bin and a discharging and packaging port, the mixing bin is connected to the bottom of the material discharge channel, and the discharging and packaging port is connected to the bottom of the mixing bin.

[0016] In an optional embodiment, an electromagnet outlet valve is provided below the discharge packaging port.

[0017] In an optional embodiment, the feeding buckets are multiple and evenly arranged in a ring shape, and any two adjacent feeding buckets are connected by a reinforcing rod.

[0018] In a second aspect, an embodiment provides a method for quantitatively transporting materials, which is performed using the device for quantitatively transporting materials as described in any of the aforementioned embodiments, and includes:

[0019] Adjusting the material stopper to move the material stopper in the quantitative transport pipe to adjust the volume of the quantitative transport pipe to a preset volume;

[0020] The quantitative transport pipe is moved upward in the feeding channel so that the feeding port extends out of the feeding channel and enters the lower part of the feeding barrel for feeding;

[0021] After the feeding is completed, the quantitative transport pipe is moved downward in the feeding channel so that the discharge port extends out of the feeding channel for discharging;

[0022] Preferably, after adjusting the volume of the quantitative transport pipeline to a preset volume and before feeding, a test run is also included to calibrate the discharge amount of the material.

[0023] In a third aspect, an embodiment provides a mixed packaging integrated device, which includes a material quantitative transportation device and a packaging mechanism as described in any one of the aforementioned embodiments, wherein the packaging mechanism is connected to the lower portion of the material discharge channel of the material quantitative transportation device;

[0024] Preferably, the packaging mechanism is a vertical or horizontal packaging machine.

[0025] The beneficial effect of the embodiments of the present invention is that: the device for quantitative transportation of materials provided in the present application opens the feed port and the discharge port of the quantitative transportation pipe on the side wall. When the quantitative transportation pipe moves in the discharge channel, the feed port and the discharge port will be shielded by the inner wall of the discharge channel, so that when the feed port and the discharge port of the quantitative transportation pipe are located in the discharge channel, feeding and discharging are impossible. When the feed port moves upward and extends out of the discharge channel or the discharge port moves downward and extends out of the discharge channel, the feed port or the discharge port is opened to realize feeding or discharging. Through this process, quantitative feeding, quantitative transportation and quantitative discharging of materials can be realized. The material blocking block in the present application can realize the adjustment of the volume in the quantitative transport pipeline, so that different amounts of quantitative transport can be carried out for different materials, thereby realizing the arbitrary adjustment of the volume of the quantitative transport pipeline according to different materials. In the present application, by premixing materials with different characteristics separately, the problem of uneven mixing caused by characteristic differences can be solved; multiple raw materials of a single product are quantitatively measured first and then mixed, which can reduce the differentiation of contents between each product; feeding and discharging are carried out separately to ensure the accuracy of adding various types of mixed materials. In addition, the method of quantitative transportation of materials provided in the present application can realize quantitative transportation by arbitrarily adjusting the volume of the quantitative transportation pipeline, which is simple to operate and easy to implement. The integrated mixed packaging equipment provided in the present application can realize the rapid processing of materials, ensure the accuracy of material mixing and packaging, and the quantitative sampling and packaging are carried out simultaneously to ensure the efficiency of the whole process. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 A schematic diagram of the structure of the device for quantitative material transportation provided by an embodiment of the present invention from a first viewing angle;

[0028] Figure 2 A schematic diagram of the structure of the device for quantitative material transportation provided by an embodiment of the present invention at a second viewing angle;

[0029] Figure 3 A schematic diagram of the structure of the quantitative transport pipeline and the material discharge channel provided in an embodiment of the present invention;

[0030] Figure 4 This is a schematic diagram of the structure of the quantitative transport pipeline and the material discharge channel cooperating with the material feeding according to an embodiment of the present invention;

[0031] Figure 5 It is a schematic diagram of the structure of the quantitative transport pipeline and the material discharge channel cooperating to discharge materials according to an embodiment of the present invention.

[0032] Icons: 100-material quantitative transport device; 110-feeding bucket; 111-reinforcement rod; 120-feeding channel; 130-quantitative transport pipeline; 131-blocking block; 1311-blocking part; 1312-adjusting part; 1313-accommodating groove; 132-feeding port; 133-discharging port; 134-first cylinder; 1341-first telescopic rod; 1342-first connecting rod; 1343-first baffle; 135-second cylinder; 1351-second telescopic rod; 1352-second connecting rod; 1353-second baffle; 136-first opening; 137-second opening; 140-mixing bin; 150-discharging and packaging port; 151-electromagnet outlet valve; 200-packaging mechanism; DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0034] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0036] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0037] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0038] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] Example

[0040] Please refer to Figure 1 and Figure 2 This embodiment provides a mixed packaging integrated device, which includes a material quantitative transportation device 100 and a packaging mechanism 200.

[0041] The device 100 for quantitative material transportation includes a feeding bucket 110, a feeding channel 120, a quantitative transportation pipeline 130, a mixing bin 140, and a discharging and packaging port 150. The top of the feeding channel 120 is connected to the bottom of the feeding bucket 110, and the bottom of the feeding channel 120 is connected to the mixing bin 140. The discharging and packaging port 150 is connected to the bottom of the mixing bin 140, and the packaging mechanism 200 is connected to the discharging and packaging port 150.

[0042] Among them, the feeding bucket 110 is used for the operator to put the materials to be packaged. The feeding bucket 110 in the present application is funnel-shaped. Specifically, its upper part is roughly a cylindrical structure, and the lower part is roughly a conical structure. In the present embodiment, there are multiple feeding buckets 110 and they are evenly arranged in a ring shape. Any two adjacent feeding buckets 110 are connected by a reinforcing rod 111. The setting of the reinforcing rod 111 can ensure the stability of the multiple feeding buckets 110. Specifically in the present embodiment, the reinforcing rod 111 is an arc structure, which cooperates better with the feeding buckets 110 arranged in a ring. Preferably, the number of feeding buckets 110 in the present application can be 4-8. It should be understood that in other embodiments of the present application, multiple feeding buckets 110 can also be arranged in other forms, such as arranged in a row, a column, or a combination of multiple rows and columns.

[0043] In this application, please refer to Figure 3 The quantitative transport pipe 130 is installed in the discharge channel 120 and can move along the discharge channel 120 in the discharge channel 120 to feed or discharge materials. Specifically, a blocking block 131 is provided in the quantitative transport pipe 130 for closing the top of the quantitative transport pipe 130 and extending into the quantitative transport pipe 130 to adjust the volume of the quantitative transport pipe 130. The bottom of the quantitative transport pipe 130 is sealed, a feed port 132 is opened above the side wall of the quantitative transport pipe 130, and a discharge port 133 is opened below the side wall of the quantitative transport pipe 130.

[0044] In the present application, by adjusting the position of the blocking block 131, the volume of the quantitative transport pipeline 130 is adjusted, so that the amount of material transported by the quantitative transport pipeline 130 can be adjusted. The quantitative transport pipeline 130 moves in the feeding channel 120 to achieve quantitative feeding and discharging. When the quantitative transport pipeline 130 moves upward, the top of the quantitative transport pipeline 130 extends from the feeding channel 120 into the lower conical area of ​​the feeding bucket 110. When the feed port 132 is not blocked by the feeding channel 120, the feed port 132 is opened. At this time, the material in the feeding bucket 110 enters the quantitative transport pipeline 130 from the feed port 132 of the quantitative transport pipeline 130. Since the discharge port 133 is located in the feeding channel 120 at this time, the discharge port 133 is blocked by the side wall of the feeding channel 120, therefore, the material can only enter from the feed port 132, and will not be discharged from the discharge port 133. After the material completely fills the quantitative transport pipeline 130, quantitative feeding is achieved. Then the quantitative transport pipe 130 is driven to move downward along the material discharge channel 120. At this time, the quantitative transport pipe 130 is filled with materials and the feed port 132 is gradually blocked by the side wall of the material discharge channel 120, so that materials cannot be fed in or discharged, and quantitative transport is achieved. When the lower part of the quantitative transport pipe 130 extends from the material discharge channel 120 into the mixing bin 140 at the bottom, the discharge port 133 is open, and since the feed port 132 is blocked by the side wall of the material discharge channel 120 at this time, during the material discharge process in the quantitative transport pipe 130, the material at the top will not continue to enter the quantitative transport pipe 130, thereby achieving quantitative discharge of materials.

[0045] There are many ways to adjust the up and down movement of the stopper block 131 and the quantitative transport pipe 130, such as telescopic cylinder drive, gear chain drive, slide rail and slider cooperation, etc. In this embodiment, cylinder drive is preferred.

[0046] Specifically, the device 100 for quantitatively transporting materials further includes a first cylinder 134 and a second cylinder 135 , and the material discharge channel 120 is provided with a first opening 136 for movement of the first cylinder 134 and a second opening 137 for movement of the second cylinder 135 .

[0047] In the present application, the first cylinder 134 is connected to the stop block 131 to drive the stop block 131 to move in the quantitative transport pipe 130 along the axial direction of the quantitative transport pipe 130. The side wall of the quantitative transport pipe 130 is provided with a receiving groove 1313 for accommodating the side wall of the quantitative transport pipe 130. The first cylinder 134 extends from the first opening 136 and is connected to the receiving groove 1313. The first cylinder 134 includes a first telescopic rod 1341, a first connecting rod 1342 and a first baffle 1343. One end of the first connecting rod 1342 is connected to the receiving groove 1313, and the other end is vertically connected to the first telescopic rod 1341. The first baffle 1343 is installed on the first connecting rod 1342 to cover the first opening 136.

[0048] The first cylinder 134 is telescopically extended to drive the first connecting rod 1342 and the receiving groove 1313 connected to the first connecting rod 1342 to move along the axial direction of the quantitative transport pipe 130. At this time, the receiving groove 1313 moves on the quantitative transport pipe 130. Due to the setting of the receiving groove 1313, it is effectively prevented that the material falls from the receiving groove 1313 into the quantitative transport pipe 130 when the blocking block 131 moves. In addition, in the present application, the setting of the first baffle 1343 can move up and down with the up and down movement of the first connecting rod 1342, thereby playing a good role in closing the first opening 136, and effectively preventing the material from leaking from the first opening 136.

[0049] Correspondingly, the second cylinder 135 is connected to the side wall of the quantitative transport pipe 130 to drive the quantitative transport pipe 130 to move in the discharge channel 120 along the axial direction of the discharge channel 120. The second cylinder 135 extends from the second opening 137 and is connected to the side wall of the quantitative transport pipe 130. The second cylinder 135 includes a second telescopic rod 1351, a second connecting rod 1352 and a second baffle 1353. One end of the second connecting rod 1352 is connected to the quantitative transport pipe 130, and the other end is vertically connected to the second telescopic rod 1351. The second baffle 1353 is installed on the second connecting rod 1352 to cover the second opening 137.

[0050] It should be understood that in order to realize the process of quantitative feeding, quantitative transportation and quantitative discharging in the quantitative transport pipeline 130 in the present application, it is necessary to adjust the first cylinder 134 and the second cylinder 135 to move with the same power after the position adjustment of the stop block 131 is completed, that is, after the volume of the quantitative transport pipeline 130 is fixed, so as to ensure that the relative position of the stop block 131 and the quantitative transport pipeline 130 does not change when they are not in contact.

[0051] In the present application, there are various structures of the material blocking block 131. Specifically in this embodiment, the material blocking block 131 includes a material blocking portion 1311 for closing the top of the quantitative transport pipe 130 and an adjusting portion 1312 for adjusting the volume of the quantitative transport pipe 130. The material blocking portion 1311 is connected to the adjusting portion 1312, and the first cylinder 134 is connected to the adjusting portion 1312. The material blocking portion 1311 is plate-shaped, and the cross-section of the adjusting portion 1312 is triangular. In the present application, the size of the plate-shaped material blocking portion 1311 is slightly smaller than the size of the material discharge channel 120, so that the material blocking portion 1311 can move smoothly in the material discharge channel 120, and the size of the material blocking portion 1311 is slightly larger than the size of the quantitative transport pipe 130. Since the feed port 132 and the discharge port 133 of the quantitative transport pipe 130 are both opened on the side wall of the quantitative transport pipe 130, when the quantitative transport pipe 130 is located in the material discharge channel 120, the feed port 132 and the discharge port 133 are both blocked by the inner side wall of the material discharge channel 120, and the material blocking portion 1311 is located at the top of the quantitative transport pipe 130, which can effectively prevent materials from entering the quantitative transport pipe 130.

[0052] After being quantitatively transported through the quantitative transport pipeline 130, the material in the feeding barrel 110 is discharged into the mixing bin 140 for simple mixing, and then discharged from the discharging and packaging port 150 and enters the packaging mechanism 200 for packaging. The sampling and quantitative feeding and packaging are carried out simultaneously to ensure the efficiency of the whole process.

[0053] Also, please refer back to Figure 2 In this application, an electromagnet outlet valve 151 is provided below the discharging and packaging port 150. During the transportation process of the quantitative transport pipeline 130, the electromagnet outlet valve 151 is powered on and closed. When the quantitative transport pipeline 130 moves downward and the packaging materials in the packaging mechanism 200 are in place, the electromagnet outlet valve 151 is powered off and opened, and the materials in the mixing bin 140 enter the packaging materials to complete the packaging. While discharging and packaging, the quantitative transport pipeline 130 can be adjusted to move upward to complete the next batch of quantitative loading, and the electromagnet outlet valve 151 is powered on and closed, and the quantitative transport pipeline 130 moves downward to discharge the materials. This can be repeated to efficiently complete the quantitative, mixing, and packaging of multiple materials.

[0054] Specifically, the specific operating steps of the method for quantitative material transportation provided by this application are as follows:

[0055] (1) If the powdery / granular materials have various particle sizes, premix the powdery / granular materials with similar properties and particle sizes;

[0056] (2) Pour the premixed materials of different particle sizes into different feeding barrels 110 respectively, determine the volume of the quantitative transport pipeline 130 according to the mass density of the mixed materials and the added mass, use the first cylinder 134 to adjust the material stopper 131 at the upper end of the quantitative transport pipeline 130, so that the final volume of the quantitative transport pipeline 130 meets the packaging requirements, conduct a trial run to calibrate the material discharge mass, and continue the trial run for 3 to 5 times after the volume is determined to ensure the accuracy and precision of the material discharge mass;

[0057] (3) For multiple feeding buckets 110, the volume of the quantitative transportation pipeline 130 corresponding to each feeding bucket 110 can be adjusted respectively to achieve quantitative transportation of different materials.

[0058] (4) After steps (2) and (3) are completed, the packaging process begins. The second cylinder 135 first moves the quantitative transport pipe 130 to the uppermost end and quantitatively loads the material (see Figure 4 ), after the sample is loaded, the quantitative transport pipeline 130 is moved to the bottom and the material is discharged into the silo (see Figure 5 ), at this time, the solenoid outlet valve 151 of the discharge port 133 is powered on and closed;

[0059] (5) When the packaging materials are in place, the electromagnetic outlet valve 151 is powered off and opened, and the materials in the mixing bin 140 enter the packaging materials to complete the packaging. While unloading and packaging, the quantitative transport pipe 130 can be adjusted to move upward to complete the next batch of quantitative loading. The electromagnetic outlet valve 151 is powered on and closed, and the quantitative transport pipe 130 moves downward to unload the materials. This can be repeated to efficiently complete the quantitative, mixing and packaging of multiple materials.

[0060] To summarize, the device 100 for quantitatively transporting materials provided in the present application opens the feed port 132 and the discharge port 133 of the quantitative transport pipe 130 on the side wall. When the quantitative transport pipe 130 moves in the discharge channel 120, the feed port 132 and the discharge port 133 will be blocked by the inner wall of the discharge channel 120, so that when the feed port and the discharge port of the quantitative transport pipe are located in the discharge channel, feeding and discharging are impossible. When the feed port 132 moves upward and extends out of the discharge channel 120 or the discharge port 133 moves downward and extends out of the discharge channel 120, the feed port 132 or the discharge port 133 is opened to realize feeding or discharging. Through this process, quantitative feeding, quantitative transportation and quantitative discharging of materials can be realized. The material blocking block 131 in the present application can realize the adjustment of the volume in the quantitative transport pipeline 130, so that different amounts of quantitative transport can be carried out for different materials, thereby realizing the arbitrary adjustment of the volume of the quantitative transport pipeline 130 according to different materials. In the present application, by premixing materials with different characteristics separately, the problem of uneven mixing caused by characteristic differences can be solved; multiple raw materials of a single product are quantitatively measured first and then mixed, which can reduce the differentiation of contents between each product; feeding and discharging are carried out separately to ensure the accuracy of adding various types of mixed materials; sampling quantification and packaging are carried out simultaneously to ensure that the whole process is carried out efficiently. In addition, the method for quantitative transportation of materials provided in the present application can realize quantitative transportation by arbitrarily adjusting the volume of the quantitative transport pipeline, which is simple to operate and easy to implement. The integrated mixed packaging equipment provided in the present application can realize rapid processing of materials, ensure the accuracy of mixing and packaging of materials, and is more efficient.

[0061] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for quantitative material transportation, characterized in that: It includes a feeding bucket, a feeding channel and a quantitative transport pipeline. The upper part of the feeding channel is connected with the lower part of the feeding bucket. The quantitative transport pipeline is installed in the feeding channel and can move in the feeding channel to feed or discharge materials. The quantitative transport pipeline is provided with a material blocking block for closing the top of the quantitative transport pipeline and extending into the quantitative transport pipeline to adjust the volume of the quantitative transport pipeline. The bottom of the quantitative transport pipeline is sealed. A feed inlet is provided above the side wall of the quantitative transport pipeline, and a discharge outlet is provided below the side wall of the quantitative transport pipeline. The device for quantitative material transportation also includes a first cylinder and a second cylinder, wherein the first cylinder is connected to the material blocking block to drive the material blocking block to move in the quantitative transportation pipeline along the axial direction of the quantitative transportation pipeline, and the second cylinder is connected to the side wall of the quantitative transportation pipeline to drive the quantitative transportation pipeline to move in the material discharge channel along the axial direction of the material discharge channel; The material discharge channel is provided with a first opening for movement of the first cylinder and a second opening for movement of the second cylinder, the side wall of the material blocking block is provided with a receiving groove for accommodating the side wall of the quantitative transport pipe, the first cylinder extends from the first opening and is connected to the receiving groove, the second cylinder extends from the second opening and is connected to the side wall of the quantitative transport pipe; the material blocking block includes a material blocking portion for closing the top of the quantitative transport pipe and an adjusting portion for adjusting the volume of the quantitative transport pipe, the material blocking portion is connected to the adjusting portion, the material blocking portion is plate-shaped, and the cross-section of the adjusting portion is triangular.

2. The device for quantitative material transportation according to claim 1, characterized in that: The first cylinder includes a first telescopic rod, a first connecting rod and a first baffle, one end of the first connecting rod is connected to the accommodating groove, and the other end is vertically connected to the first telescopic rod, and the first baffle is installed on the first connecting rod to cover the first opening; The second cylinder includes a second telescopic rod, a second connecting rod and a second baffle, one end of the second connecting rod is connected to the quantitative transport pipeline, and the other end is vertically connected to the second telescopic rod, and the second baffle is installed on the second connecting rod to cover the second opening.

3. The device for quantitative material transportation according to claim 1, characterized in that: The device for quantitative material transportation also includes a mixing bin and a discharging and packaging port. The mixing bin is communicated with the bottom of the material discharge channel, and the discharging and packaging port is communicated with the bottom of the mixing bin.

4. The device for quantitative material transportation according to claim 3, characterized in that: An electromagnet outlet valve is arranged below the discharging and packaging port.

5. The device for quantitative material transportation according to claim 1, characterized in that: The feeding buckets are multiple and evenly arranged in a ring shape, and any two adjacent feeding buckets are connected by a reinforcing rod.

6. A method for quantitative material transportation, which is carried out using the device for quantitative material transportation as claimed in any one of claims 1 to 5, characterized in that: It includes: Adjusting the material stopper to move the material stopper in the quantitative transport pipe to adjust the volume of the quantitative transport pipe to a preset volume; The quantitative transport pipe is moved upward in the feeding channel so that the feeding port extends out of the feeding channel and enters the lower part of the feeding barrel for feeding; After the feeding is completed, the quantitative transport pipeline is moved downward in the feeding channel so that the discharge port extends out of the feeding channel for discharging.

7. The method for quantitative material transportation according to claim 6, characterized in that: After the volume of the quantitative transport pipeline is adjusted to a preset volume and before the material is fed, a test run is also included to calibrate the material discharge amount.

8. A mixed packaging integrated device, characterized in that: It comprises a device for quantitatively transporting materials as described in any one of claims 1 to 7 and a packaging mechanism, wherein the packaging mechanism is connected to the lower side of the discharge channel of the device for quantitatively transporting materials.

9. The mixed packaging integrated equipment according to claim 8, characterized in that: The packaging mechanism is a vertical or horizontal packaging machine.

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