Weighable powder material racking machine

Abstract

The utility model discloses a weighing type powder material racking machine which comprises a support, and a hopper and a conveying device are arranged on the support. The conveying device comprises a shell, a spiral transmission shaft and a driving device; a feeding hole and a discharging hole are formed in the shell; the feed port is connected with the hopper, and a dust collection assembly is arranged on the discharge port; the dust collection assembly comprises a corrugated pipe, a driving assembly and a dust collection cover; one end of the corrugated pipe is connected with the discharging port, the other end of the corrugated pipe is connected with the dust collecting cover, and the driving assembly is fixedly arranged on the support and further connected with the dust collecting cover. According to the device disclosed by the utility model, the conveying device and the weighing device are adopted, so that the conveying, weighing and sub-packaging of the powder material can be automatically completed, and the production efficiency is improved. And the conveying device adopts the spiral transmission shaft and the driving device, so that the powder material can be stably conveyed, and the stability and reliability of the equipment are ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of material packaging equipment, in particular to a weighable powder material packaging machine. Background Art

[0002] The powder needs to be weighed when it is packaged or transferred to other equipment. When the weight is close to the set weight, the powder can be packaged to ensure that the weight of each bag of powder remains similar.

[0003] In the prior art, for example, the technical solution described in the utility model patent with publication number "CN219904940U" includes a frame, a lower hopper, two bag support assemblies, and a support arc arm of the bag support assembly. The bag support assembly includes a linear module, a lifting member, and a avoidance rod. The linear module is connected to the lifting member through a lifting end, and the lifting member is connected to the support arc arm through the avoidance rod. In addition, a receiving barrel is provided at the lower end of the lower hopper, and a material discharge screw extending downward into the material discharge barrel is rotated on the cover plate. The scraper contacts and cooperates with the inner wall of the lower hopper through the material discharge screw. The scraper is connected to the outer periphery of the sleeve through a connecting rod. A driving assembly for driving the sleeve and the scraper to rotate is provided on the cover plate.

[0004] In the prior art, during the packaging process, the powder needs to be discharged from the hopper and then weighed and packaged. During the discharge process of the powder, the powder will raise dust, which is harmful to the health of the operator. Utility Model Content

[0005] The utility model aims to provide a weighable powder material dispensing machine to solve the problem in the background technology that the powder material needs to be discharged from the hopper for weighing and dispensing during the weighing process, and the powder material will raise dust during the discharge process, which is harmful to the health of the operator.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A weighable powder material dispensing machine comprises a support, a hopper and a conveying device are arranged on the support; wherein the conveying device is arranged below the hopper and connected to the hopper, a weighing device and a conveying belt are arranged below the support, the weighing device is used to weigh the powder material, and the conveying belt is used to package and transport the weighed powder material;

[0008] The conveying device includes a shell, a spiral transmission shaft and a driving device; wherein the spiral transmission shaft is arranged inside the shell, and the spiral transmission shaft is also connected to the driving device; a feed port and a discharge port are arranged on the shell; wherein the feed port is connected to the hopper, and a dust collecting component is arranged on the discharge port;

[0009] The dust collecting assembly includes a bellows, a driving assembly and a dust collecting hood; wherein, one end of the bellows is connected to the discharge port, the other end of the bellows is connected to the dust collecting hood, the driving assembly is fixedly arranged on the bracket, and the driving assembly is also connected to the dust collecting hood, and the driving assembly is used to drive the dust collecting hood to move up and down.

[0010] According to the above technical solution, the two ends of the shell are respectively fixed on the bracket, and the driving device is arranged on the side of the shell.

[0011] According to the above technical solution, the driving device adopts a motor, and the driving device is fixedly connected to the spiral transmission shaft to drive the spiral transmission shaft to rotate.

[0012] According to the above technical solution, the weighing device includes a spring scale and a distribution hopper; wherein the distribution hopper is arranged on the spring scale, and the distribution hopper is arranged below the dust collecting assembly.

[0013] According to the above technical solution, the driving assembly includes a driving cylinder; one end of the driving cylinder is fixedly arranged on the bracket, and the output shaft of the driving cylinder is fixedly connected to one side of the dust collecting hood.

[0014] According to the above technical solution, the driving assembly also includes a sliding guide rail, which is arranged on the other side of the dust collecting hood and is slidably connected to the dust collecting hood.

[0015] According to the above technical solution, the dust collecting hood adopts a structure with a large upper end and a small lower end, and the dust collecting hood is used to prevent dust.

[0016] According to the above technical solution, a discharge end is provided at the lower end of the hopper, and the discharge end is connected to the feed port of the shell.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] Through the device of the utility model, the conveying device and the weighing device are used to automatically complete the conveying, weighing and packaging of powder materials, thereby improving production efficiency. The dust collection component adopts a bellows and a dust collection hood, which can effectively collect dust and avoid the impact of dust on the environment and operators. The conveying device adopts a spiral transmission shaft and a driving device, which can stably convey powder materials and ensure the stability and reliability of the equipment. The equipment has a simple structure, is easy to operate, and is easy to maintain and clean, reducing the difficulty and work intensity of manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the dust collecting component of the utility model.

[0021] Markings in the figure: 100- bracket, 200- hopper, 300- shell, 400- spiral transmission shaft, 500- driving device, 600- feed port, 700- discharge port, 800- bellows, 900- dust hood, 110- spring balance, 111- distribution hopper, 112- driving cylinder, 113- sliding guide rail, 114- discharge end. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] like Figure 1 As shown, a weighable powder material dispensing machine includes a support 100, on which a hopper 200 and a conveying device are arranged; wherein the conveying device is arranged below the hopper 200, and the conveying device is connected to the hopper 200, and a weighing device is arranged below the support 100;

[0025] The conveying device includes a housing 300, a spiral transmission shaft 400 and a driving device 500; wherein the spiral transmission shaft 400 is arranged inside the housing 300, and the spiral transmission shaft 400 is also connected to the driving device 500; a feed port 600 and a discharge port 700 are arranged on the housing 300; wherein the feed port 600 is connected to the hopper 200, and a dust collecting assembly is arranged on the discharge port 700;

[0026] like Figure 2 As shown, the dust collecting assembly includes a bellows 800, a driving assembly and a dust hood 900; wherein, one end of the bellows 800 is connected to the discharge port 700, and the other end of the bellows 800 is connected to the dust hood 900, the driving assembly is fixedly arranged on the bracket 100, and the driving assembly is also connected to the dust hood 900, and the driving assembly is used to drive the dust hood 900 to move up and down.

[0027] Through the device of the utility model, the conveying device and the weighing device are used to automatically complete the conveying, weighing and packaging of powder materials, thereby improving production efficiency. The dust collection component adopts a bellows 800 and a dust hood 900, which can effectively collect dust and avoid the impact of dust on the environment and operators. The conveying device adopts a spiral transmission shaft 400 and a driving device 500, which can stably convey powder materials and ensure the stability and reliability of the equipment. The equipment has a simple structure, is easy to operate, and is easy to maintain and clean, reducing the difficulty and work intensity of manual operation.

[0028] Embodiment 2

[0029] This embodiment is a further refinement of the first embodiment.

[0030] like Figure 1 As shown, both ends of the housing 300 are fixedly disposed on the bracket 100 , and the driving device 500 is disposed on the side of the housing 300 ; the driving device 500 adopts a motor, and the driving device 500 is fixedly connected to the spiral transmission shaft 400 to drive the spiral transmission shaft 400 to rotate.

[0031] Further, the driving device 500 is fixedly arranged on the bracket 100, and the driving device 500 can be fixedly connected to the spiral transmission shaft 400 by means of gears and chains, thereby driving the spiral transmission shaft 400 to rotate. The driving device 500 can also be connected to the spiral transmission shaft 400 by means of a connecting shaft.

[0032] The weighing device includes a spring balance 110 and a distribution hopper 111; wherein the distribution hopper 111 is arranged on the spring balance 110, and the distribution hopper 111 is arranged below the dust collecting assembly.

[0033] Specifically, the powder material is discharged from the hopper 200 and then discharged into the sub-hopper 111 through the conveying device. The powder material in the sub-hopper 111 is weighed by the spring scale 110. When the powder material reaches the set weight, the driving device 500 is turned off, the conveying of the conveying device is stopped, and the packaging of the powder material is completed.

[0034] Furthermore, the powder materials that have been packaged are packaged in packaging bags, and the packaged powder materials are transported through a set conveyor belt to complete the packaging of the powder materials.

[0035] Furthermore, the spring balance 110 adopts an existing device, which will not be described in detail here.

[0036] The driving assembly includes a driving cylinder 112, one end of which is fixedly disposed on the bracket 100, and an output shaft of the driving cylinder 112 is fixedly connected to one side of the dust hood 900. The driving assembly also includes a sliding guide rail 113, which is disposed on the other side of the dust hood 900 and is slidably connected to the dust hood 900.

[0037] Furthermore, by setting a driving cylinder 112, the driving cylinder 112 is fixedly set on the bracket 100, and the driving cylinder 112 is fixedly connected to the dust hood 900. When the driving cylinder 112 drives the dust hood 900 to move up and down, the dust hood 900 will slide on the sliding guide rail 113, thereby making the movement of the dust hood 900 more stable, so that the dust hood 900 can move up and down smoothly.

[0038] The dust collecting hood 900 adopts a structure with a larger upper end and a smaller lower end, and the dust collecting hood 900 is used to prevent dust.

[0039] Specifically, the dust hood 900 has a structure with a large upper end and a small lower end. When the powder material is discharged into the distribution hopper 111, the dust hood 900 can effectively cover the distribution hopper 111 to prevent the powder material from stirring up dust when being discharged into the distribution hopper 111 and causing harm to the operator's body.

[0040] A discharge end 114 is disposed at the lower end of the hopper 200 , and the discharge end 114 is connected to the feed port 600 of the housing 300 .

[0041] Specifically, the upper end of the hopper 200 is larger than the lower end, so that the powder material can be discharged into the interior of the conveying device under the action of gravity, so that the powder material can be continuously weighed and packaged.

[0042] The working principle of the utility model is as follows: the powder material enters the interior of the housing 300 through the discharge end 114 of the hopper 200, and the driving device 500 drives the spiral transmission shaft 400 to rotate, so as to transport the powder material from the feed port 600 to the discharge port 700. Finally, the powder material is discharged from the discharge port 700 into the interior of the sub-hopper 111 for weighing.

[0043] When the powder material is discharged from the inside of the housing 300, the driving cylinder 112 is first started, and the dust collecting hood 900 is driven to move downward by the driving cylinder 112, so that the dust collecting hood 900 covers the distribution hopper 111 to prevent the powder material from raising dust.

[0044] After the weighing of the powder material is completed, the driving device 500 stops rotating, so that the powder material is no longer discharged into the distribution hopper 111 through the discharge port 700 and the dust collecting component, and then the dust collecting hood 900 is driven by the driving component to move upward to complete the packaging. The packaged powder material is packaged in a packaging bag, and the packaged powder material is transported through the set conveyor belt to complete the packaging of the powder material.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A weighable powder material dispensing machine, characterized in that: The invention comprises a support (100), on which a hopper (200) and a conveying device are arranged; wherein the conveying device is arranged below the hopper (200) and is connected to the hopper (200); a weighing device and a conveying belt are arranged below the support (100); the weighing device is used to weigh powder materials; and the conveying belt is used to package and transport the weighed powder materials; The conveying device comprises a housing (300), a spiral transmission shaft (400) and a driving device (500); wherein the spiral transmission shaft (400) is arranged inside the housing (300), and the spiral transmission shaft (400) is also connected to the driving device (500); a feed port (600) and a discharge port (700) are arranged on the housing (300); wherein the feed port (600) is connected to the hopper (200), and a dust collecting component is arranged on the discharge port (700); The dust collecting assembly comprises a bellows (800), a driving assembly and a dust collecting hood (900); wherein one end of the bellows (800) is connected to the discharge port (700), and the other end of the bellows (800) is connected to the dust collecting hood (900); the driving assembly is fixedly arranged on the bracket (100), and the driving assembly is also connected to the dust collecting hood (900); the driving assembly is used to drive the dust collecting hood (900) to move up and down.

2. A weighable powder material dispensing machine according to claim 1, characterized in that: Both ends of the housing (300) are respectively fixedly arranged on the bracket (100), and the driving device (500) is arranged on the side of the housing (300).

3. A weighable powder material dispensing machine according to claim 2, characterized in that: The driving device (500) adopts a motor, and the driving device (500) is fixedly connected to the spiral transmission shaft (400) and is used to drive the spiral transmission shaft (400) to rotate.

4. The weighable powder material dispensing machine according to claim 1, characterized in that: The weighing device comprises a spring balance (110) and a material distribution hopper (111); wherein the material distribution hopper (111) is arranged on the spring balance (110), and the material distribution hopper (111) is arranged below the dust collection component.

5. The weighable powder material dispensing machine according to claim 1, characterized in that: The driving assembly comprises a driving cylinder (112); one end of the driving cylinder (112) is fixedly arranged on the bracket (100), and the output shaft of the driving cylinder (112) is fixedly connected to one side of the dust collecting cover (900).

6. A weighable powder material dispensing machine according to claim 5, characterized in that: The driving assembly further comprises a sliding guide rail (113), which is arranged on the other side of the dust collecting cover (900), and the sliding guide rail (113) is slidably connected to the dust collecting cover (900).

7. A weighable powder material dispensing machine according to claim 6, characterized in that: The dust collecting hood (900) adopts a structure with a larger upper end and a smaller lower end, and the dust collecting hood (900) is used to prevent dust.

8. The weighable powder material dispensing machine according to claim 1, characterized in that: The lower end of the hopper (200) is provided with a discharge end (114), and the discharge end (114) is connected to the feed port (600) of the housing (300).

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