Dust-free feeding station

Abstract

The utility model discloses a dust-free feeding station which comprises a feeding bin, the feeding bin is connected with a fence covering a feeding opening of the feeding bin, the fence can generate elastic deformation, a cross-shaped notch allowing a material bag to pass through is formed in the fence, and the dust-free feeding station has the effect of preventing dust from overflowing in the bag opening and material pouring process of the feeding station.

Description

Technical Field

[0001] The present application relates to the technical field of feeding stations, and in particular to a dust-free feeding station. Background Art

[0002] Feeding station is widely used in powder packaging bag unpacking, impurity removal and uniform feeding. It can be installed above the silo, and the screened materials are directly discharged into the silo. It can also be used for uniform feeding of various pneumatic conveying equipment. After unpacking and impurity removal, the material is transported to the silo by the pneumatic conveying equipment.

[0003] However, when the feeding station in the prior art feeds fine-particle materials, especially dusty materials, during the process of unpacking the bags and pouring the materials, dust will overflow, polluting the production environment and being detrimental to the health of the operators. Utility Model Content

[0004] In order to improve the defect of dust overflow during bag unpacking and material pouring at a feeding station, the present application provides a dust-free feeding station.

[0005] The dust-free feeding station provided in this application adopts the following technical solution:

[0006] A dust-free feeding station comprises a feeding bin, wherein the feeding bin is connected to an enclosure covering a feeding port of the feeding bin, the enclosure can produce elastic deformation, and a cross cutout is provided on the enclosure for allowing a material bag to pass through.

[0007] By adopting the above technical solution, when the operator needs to pour materials into the feeding bin, he / she can insert the material bag into the feeding bin through the cross cut to pour the materials. The enclosure can block the dust from overflowing, reduce the pollution of dust to the production environment, and prevent the dust from affecting the health of the operators. The entrance on the enclosure in the present application is a cross cut and can produce elastic deformation, which can further block the dust from overflowing and further reduce the pollution of dust to the production environment.

[0008] Optionally, an automatic feeding mechanism is also included.

[0009] Optionally, the automatic loading mechanism includes a base, a vertical rod rotatably connected to the base, a cross rod fixedly connected to the top of the vertical rod, a first telescopic component fixedly mounted on the cross rod, and a hook connected to the first telescopic component, the hook being capable of hanging a material bag and being capable of passing downward through a cross incision under the control of the telescopic component.

[0010] By adopting the above technical solution, the present application can save manpower and improve production efficiency by setting up an automatic feeding mechanism, and on the other hand, it can also keep the operators away from the dusty environment and further reduce the impact of the dust spilled during feeding on the health of the operators;

[0011] When material feeding is required, the vertical rod is rotated to hang the material bag on the hook, and then the vertical rod is rotated so that the material bag is located above the cross cut. The operator cuts the material bag, and the first telescopic component controls the material bag to move downward and pass through the cross cut. After the material bag is emptied, the first telescopic component controls the material bag to move upward, and the operator rotates the vertical rod to recycle the material bag. The above loading process is simple and efficient.

[0012] Optionally, the first telescopic assembly is a hydraulic cylinder assembly.

[0013] By adopting the above technical solution, the hydraulic cylinder assembly runs smoothly and can withstand greater gravity.

[0014] Optionally, an automatic material cutting mechanism capable of cutting open material bags is also provided in the feeding bin.

[0015] Optionally, the automatic material cutting mechanism includes a second telescopic component fixedly mounted on the inner wall of the feeding bin and a cutting knife connected to the second telescopic component, and the cutting knife can cut the material bag under the control of the second telescopic component.

[0016] By adopting the above technical solution, the automatic cutting mechanism can improve the cutting efficiency, thereby improving the production efficiency. When the material bag is extended into the material bin, the second telescopic component is started, and the second telescopic component drives the cutting knife to extend and retract. When the material bag is close to the cutting knife, the material bag is cut and the powder material flows out, and the cutting efficiency is high.

[0017] Optionally, the connection between the enclosure and the feeding bin is a detachable connection.

[0018] By adopting the above technical solution, the connection between the enclosure and the feeding bin is a detachable connection, which is convenient for the operator to take out the enclosure for cleaning.

[0019] Optionally, the material of the enclosure is elastic rubber.

[0020] By adopting the above technical solution, the enclosure made of elastic rubber material is stable in nature, more wear-resistant and has a long service life.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] 1. When the operator needs to pour materials into the feeding bin, the material bag is inserted into the feeding bin through the cross cutout to pour the materials. The enclosure can prevent dust from spilling out, reduce the pollution of dust to the production environment, and prevent the dust from affecting the health of the operator. The entrance on the enclosure in this application is a cross cutout and can produce elastic deformation, which can further prevent dust from spilling out and further reduce the pollution of dust to the production environment;

[0023] 2. This application sets up an automatic feeding mechanism, which can save manpower and improve production efficiency on the one hand, and can also keep the operators away from the dusty environment and further reduce the impact of the dust spilled during feeding on the health of the operators on the other hand;

[0024] When material feeding is required, the vertical rod is rotated to hang the material bag on the hook, and then the vertical rod is rotated so that the material bag is located above the cross cut. The operator cuts the material bag, and the first telescopic component controls the material bag to move downward and pass through the cross cut. After the material bag is emptied, the first telescopic component controls the material bag to move upward, and the operator rotates the vertical rod to recycle the material bag. The above loading process is simple and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of an embodiment of the present application;

[0026] Figure 2 It is a structural schematic diagram showing the automatic material cutting mechanism according to an embodiment of the present application.

[0027] In the figure, 1. feeding bin; 2. enclosure; 21. cross cut; 3. automatic feeding mechanism; 31. base; 32. vertical rod; 33. horizontal rod; 34. first telescopic component; 35. hook; 4. automatic cutting mechanism; 41. second telescopic component; 42. cutting knife. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-2 This application is described in further detail.

[0029] The embodiment of the present application discloses a dust-free feeding station.

[0030] like Figure 1 As shown, a dust-free feeding station includes a feeding bin 1, which is detachably connected to a fence 2 covering a feeding port of the feeding bin 1, the fence 2 is made of elastic rubber material, and is also provided with a cross cut 21 for material bags to pass through.

[0031] When it is necessary to pour materials into the feeding bin 1, the operator inserts the material bag into the feeding bin 1 through the cross cut 21 to pour the materials. The enclosure 2 can block the dust from overflowing, reduce the pollution of dust to the production environment, and prevent the dust from affecting the health of the operator. The entrance on the enclosure 2 in the present application is a cross cut 21 and can produce elastic deformation, which can further block the dust from overflowing and further reduce the pollution of dust to the production environment. In addition, the enclosure 2 made of elastic rubber material in the present application is stable in nature, relatively wear-resistant, and has a long service life.

[0032] like Figure 1As shown, a dust-free feeding station also includes an automatic feeding mechanism 3, which includes a base 31, a vertical rod 32 rotatably connected to the base 31, a cross rod 33 fixedly connected to the top of the vertical rod 32, a first telescopic component 34 fixedly mounted on the cross rod 33, and a hook 35 connected to the first telescopic component 34, the hook 35 can hang the material bag and the hook 35 can pass downward through the cross cut 21 under the control of the telescopic component, and the first telescopic component 34 is a hydraulic cylinder component.

[0033] When feeding is required, the vertical rod 32 is rotated to hang the material bag on the hook 35, and then the vertical rod 32 is rotated so that the material bag is located above the cross cut 21. The operator cuts the material bag, and the first telescopic component 34 controls the material bag to move downward immediately and pass through the cross cut 21. After the material bag is emptied, the first telescopic component 34 controls the material bag to move upward, and the operator rotates the vertical rod 32 to recycle the material bag. The above-mentioned automatic feeding mechanism 3 can save manpower and improve production efficiency on the one hand, and on the other hand, it can keep the operator away from the dust environment and further reduce the impact of dust spilled during feeding on the operator's health.

[0034] like Figure 1 and Figure 2 As shown, an automatic material cutting mechanism 4 capable of cutting open material bags is also provided in the feeding bin 1. The automatic material cutting mechanism 4 comprises a second telescopic assembly 41 fixedly mounted on the inner wall of the feeding bin 1 and a cutting knife 42 connected to the second telescopic assembly 41. The cutting knife 42 can cut open the material bags under the control of the second telescopic assembly 41. The second telescopic assembly 41 is a hydraulic cylinder assembly.

[0035] When the material bag extends into the silo, the hydraulic cylinder assembly is started, and the hydraulic cylinder assembly drives the cutting knife 42 to extend and retract. When the material bag is close to the cutting knife 42, the material bag is cut and the powder material flows out. The automatic cutting mechanism 4 can improve the cutting efficiency, thereby improving the production efficiency.

[0036] The implementation principle of a dust-free feeding station in an embodiment of the present application is as follows: when feeding is required, the vertical rod 32 is rotated to hang the material bag on the hook 35, and then the vertical rod 32 is rotated so that the material bag is located above the cross cut 21. The first telescopic component 34 controls the material bag to move downward and pass through the cross cut 21. When the material bag is extended into the silo, the second telescopic component 41 is started, and the second telescopic component 41 drives the cutting knife 42 to extend and retract. When the material bag is close to the cutting knife 42, the material bag is cut and the powder material flows out. After the powder material flows out, the first telescopic component 34 controls the material bag to move upward, the vertical rod 32 is rotated, the material bag is recovered, and the next bag of material is fed in the same steps.

[0037] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A dust-free feeding station, comprising a feeding bin (1), characterized in that: The feeding bin (1) is connected to a fence (2) covering a feeding port of the feeding bin (1); the fence (2) is capable of elastic deformation and is provided with a cross cutout (21) for a material bag to pass through.

2. A dust-free feeding station according to claim 1, characterized in that: It also includes an automatic feeding mechanism (3).

3. A dust-free feeding station according to claim 2, characterized in that: The automatic feeding mechanism (3) comprises a base (31), a vertical rod (32) rotatably connected to the base (31), a cross rod (33) fixedly connected to the top of the vertical rod (32), a first telescopic component (34) fixedly mounted on the cross rod (33), and a hook (35) connected to the first telescopic component (34), wherein the hook (35) can hang on the material bag and the hook (35) can pass downward through the cross cutout (21) under the control of the telescopic component.

4. A dust-free feeding station according to claim 3, characterized in that: The first telescopic assembly (34) is a hydraulic cylinder assembly.

5. A dust-free feeding station according to claim 1, characterized in that: An automatic material cutting mechanism (4) capable of cutting open material bags is also provided in the feeding bin (1).

6. A dust-free feeding station according to claim 5, characterized in that: The automatic material cutting mechanism (4) comprises a second telescopic component (41) fixedly mounted on the inner wall of the feeding bin (1) and a cutting knife (42) connected to the second telescopic component (41), wherein the cutting knife (42) can cut open the material bag under the control of the second telescopic component (41).

7. A dust-free feeding station according to claim 1, characterized in that: The connection between the enclosure (2) and the feeding bin (1) is a detachable connection.

8. A dust-free feeding station according to claim 1, characterized in that: The material of the enclosure (2) is elastic rubber material.

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