Stainless steel feeding and collecting funnel for coating production

Abstract

The utility model discloses a stainless steel feeding collection funnel for coating production, which relates to the technical field of coating production feeding and comprises a funnel main body, an air ring is fixedly sleeved on the outer surface of the funnel main body, a ball rod communicated with the inner ring surface of the air ring is fixedly connected with the inner ring surface of the air ring, and the funnel main body is fixedly sleeved on the outer surface of the ball rod. The bottom face of the end, located in the funnel body, of the ball rod is fixedly connected with an air bag rod communicating with the interior of the ball rod, and the lower end of the funnel body is fixedly connected with an inner air spraying barrel. The power gas structure can make the air bag rod contract and expand in a reciprocating mode by pumping and sucking air from the air bag rod in a reciprocating mode, gaps exist between powdery raw materials, the raw materials conveniently flow downwards, meanwhile, airflow sprayed out of the air outlet holes drives the powdery raw materials to flow downwards, and the powdery raw materials can be effectively driven to flow downwards.

Description

Technical Field

[0001] The utility model relates to the technical field of coating production feeding, in particular to a stainless steel feeding and collecting funnel for coating production. Background Art

[0002] Paint refers to a type of liquid or solid material that can form a thin film on the surface of an object under certain conditions to provide protection, decoration or other special functions (insulation, rust prevention, mildew prevention, heat resistance, etc.). Because most early paints used vegetable oil as the main raw material, they were also called paints; now synthetic resins have replaced vegetable oils, so they are called paints. Paints are not liquid, and powder coatings are a large type of paint.

[0003] During the processing, powder raw materials are added into the processing device through a funnel. The funnel is generally set to be thick at the top and thin at the bottom, so that the powder raw materials are easily accumulated and blocked at the bottom of the funnel. As more powder raw materials are added, the powder raw materials will gradually be compacted, making it inconvenient for the powder raw materials to be discharged from the bottom of the funnel. For this reason, we propose a stainless steel feeding and collecting funnel for coating production. Utility Model Content

[0004] The utility model aims to provide a stainless steel feeding and collecting funnel for coating production to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stainless steel feeding and collecting funnel for paint production, comprising a funnel body, an outer surface of the funnel body is fixedly sleeved with an air ring, the inner ring surface of the air ring is fixedly connected with a ball rod connected with the interior thereof, the funnel body is fixedly sleeved on the outer surface of the ball rod, the bottom surface of one end of the ball rod located inside the funnel body is fixedly connected with an air bag rod connected with the interior thereof, the lower end of the funnel body is fixedly connected with an inner jet cylinder, the inner ring surface of the inner jet cylinder is provided with a plurality of air outlet holes connected with the interior thereof, a power gas structure is arranged on the right side of the funnel body, the outer ring surface of the inner jet cylinder is connected to the exhaust end of the power gas structure, the bottom surface of the air ring is connected to the power gas structure, the upper end of the funnel body is threadedly sleeved with a sealing cover, and the air bag rod is located on the inner ring side of the inner jet cylinder.

[0006] Preferably, the power gas structure includes an air pump, two air discs and two rotating covers, the two rotating covers are rotatably sleeved on one end of the two air discs close to each other, the air pump is located between the two rotating covers, the upper surface of the air disc located above is fixedly connected with a bent pipe connected to its interior, the other end of the bent pipe is fixedly connected to the bottom surface of the air ring, the interior of the bent pipe is connected to the interior of the air ring, and a semi-arc groove is provided at one end of the two air discs close to each other, the upper rotating cover is fixedly sleeved on the suction end of the air pump, the upper surface of the rotating cover located below is fixedly plugged with a double-headed pipe, the double-headed pipe is fixedly sleeved on the exhaust end of the air pump, the outer surface of the air disc located below is fixedly sleeved with an air cavity ring, the rotating cover located below is rotatably sleeved on the outer surface of the air cavity ring, the bottom surface of the air cavity ring is fixedly plugged with an exhaust pipe, the outer ring surface of the inner jet cylinder is fixedly sleeved on the lower end of the exhaust pipe, and the two air discs are connected through a connecting pipe.

[0007] Preferably, the two ends of the double-headed tube are respectively located inside the air cavity ring and above the air disk below, the two air disks and the two rotating covers are coaxially arranged with the air pump, the two semi-arc grooves are distributed in a circular array along the axis of the rotating cover, the arc range of the semi-arc grooves is half a circle, and an air release cavity is provided on the bottom surface of the air disk above, the upper end of the rotating cover above is located below the upper end of the air release cavity, and the upper end of the air release cavity is connected to the outside of the air disk.

[0008] Preferably, the bottom surface of the rotating cover located above is fixedly connected with a gear ring, which is coaxially arranged with the rotating cover, a gear is meshed on the left side of the gear ring, and the right side of the funnel body is fixedly connected with a motor, and the gear is fixedly sleeved on the output end of the motor.

[0009] Preferably, a shaped inner rod is provided on the inner side of the airbag rod, the lower end of the shaped inner rod is fixedly connected to the inner bottom wall of the airbag rod, and the upper end of the shaped inner rod is fixedly connected to the inner top wall of the club.

[0010] Preferably, a plurality of the airbag rods are provided, and the plurality of airbag rods are distributed in an array around the axis of the funnel body.

[0011] Preferably, the diameter of the upper end of the airbag rod is larger than the diameter of the lower end thereof, and the lower end of the airbag rod is bent toward the axis side of the funnel body.

[0012] Preferably, the air outlet holes are located closer to one end of the funnel body and are lower than the other end thereof, and the plurality of air outlet holes are distributed in a circular array around the axis of the funnel body.

[0013] Preferably, a reducer is fixedly inserted on the upper surface of the gas disk above, a blocking rod is slidably inserted inside the reducer, a spring telescopic rod is fixedly connected to the bottom surface of the blocking rod, and the lower end of the spring telescopic rod is fixedly connected to the inner bottom wall of the gas disk above.

[0014] Preferably, the inner diameter of the middle position of the reducer is smaller than the inner diameters of both ends thereof, and the diameter of the blocking rod is equal to the inner diameter of the smaller end of the reducer.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model provides an airbag rod and an air outlet in a funnel body. The power gas structure can reciprocately evacuate and inhale air from the airbag rod to make the airbag rod reciprocately contract and expand, thereby pushing the powder raw material in the funnel body to move, so that gaps exist between the powdered raw materials, which facilitates the downward flow of the raw materials. At the same time, the airflow ejected from the air outlet drives the powdered raw material to flow downward, which can effectively drive the powdered raw material to flow downward.

[0017] The utility model cooperates by arranging a reducer, a blocking rod and a spring telescopic rod. In an initial state, the spring telescopic rod pushes the blocking rod to be located at the small diameter of the reducer to block the reducer. After the upper air disk inflates the airbag rod to the maximum extent, when the air is continued to be inflated into the air disk, the blocking rod is pushed to stretch the spring telescopic rod, so that the blocking rod moves to the large diameter end of the reducer to discharge excess gas from the air disk. After the airbag rod is deflated, when air is continued to be inhaled from the upper air disk, the blocking rod is pulled downward to the larger end of the reducer to allow external gas to enter the air disk. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the funnel body of the utility model;

[0020] Figure 3 It is a schematic diagram of the partial structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the airbag rod of the utility model;

[0022] Figure 5 This is a schematic diagram of the connection between the gas disk and the gas cavity ring of the utility model;

[0023] Figure 6 For this utility model Figure 4 A schematic diagram of the enlarged structure in the middle.

[0024] In the figure: 1-funnel body; 2-air ring; 3-ball rod; 4-air bag rod; 5-power gas structure; 501-air pump; 502-air disc; 503-rotating cover; 504-bend pipe; 505-semi-arc groove; 506-double-headed pipe; 507-air cavity ring; 508-exhaust pipe; 509-connecting pipe; 510-air release cavity; 511-gear ring; 512-gear; 513-motor; 6-inner jet cylinder; 7-air outlet; 8-sealing cover; 9-shaped inner rod; 10-reducing pipe; 11-blocking rod; 12-spring telescopic rod. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-6 The utility model provides a technical solution: a stainless steel feeding and collecting funnel for coating production, comprising a funnel body 1, an air ring 2 is fixedly sleeved on the outer surface of the funnel body 1, a ball rod 3 connected to the inner surface of the air ring 2 is fixedly connected, the funnel body 1 is fixedly sleeved on the outer surface of the ball rod 3, the bottom surface of one end of the ball rod 3 located inside the funnel body 1 is fixedly connected to an air bag rod 4 connected to the inner surface of the ball rod 3, a shaped inner rod 9 is arranged on the inner side of the air bag rod 4, and the lower end of the shaped inner rod 9 is connected to the air bag The inner bottom wall of the rod 4 is fixedly connected, and the upper end of the shaped inner rod 9 is fixedly connected to the inner top wall of the club 3. A plurality of airbag rods 4 are provided, and the plurality of airbag rods 4 are distributed in a circular array along the axis of the funnel body 1. The upper end diameter of the airbag rod 4 is larger than the lower end diameter, and the lower end of the airbag rod 4 is bent toward the axis side of the funnel body 1. When the airbag rod 4 is inflated and inhaled respectively, the airbag rod 4 is reciprocatedly contracted and expanded, which can continuously push the powder in the funnel body 1 to form gaps, thereby facilitating the downward movement of the powder raw material.

[0027] The lower end of the funnel body 1 is fixedly connected with an inner jet cylinder 6, and the inner ring surface of the inner jet cylinder 6 is provided with a plurality of air outlet holes 7 connected with the interior thereof, and the air outlet holes 7 are close to one end of the funnel body 1 and are lower than the other end thereof, and the plurality of air outlet holes 7 are distributed in a circular array along the axis of the funnel body 1, so that the ejected air flow is obliquely downward, so as to drive the powder raw material to be discharged from the lower end of the funnel body 1, and a power gas structure 5 is arranged on the right side of the funnel body 1, and the outer ring surface of the inner jet cylinder 6 is connected with the exhaust end of the power gas structure 5, and the bottom surface of the air ring 2 is connected with the power gas structure 5, and the upper end of the funnel body 1 is threadedly sleeved with a cover 8, which can seal the upper end of the funnel body 1 to prevent the gas from driving the powder raw material to be discharged from the upper end of the funnel body 1, and the airbag rod 4 is located on the inner ring side of the inner jet cylinder 6.

[0028] The power gas structure 5 includes an air pump 501, two air discs 502 and two rotating covers 503. The two rotating covers 503 are rotatably sleeved on one end of the two air discs 502 that are close to each other. The air pump 501 is located between the two rotating covers 503. The upper surface of the air disc 502 located above is fixedly connected with a curved pipe 504 that is connected to its interior. The other end of the curved pipe 504 is fixedly connected to the bottom surface of the air ring 2. The interior of the curved pipe 504 is connected to the interior of the air ring 2. The bottom surface of the rotating cover 503 located above is fixedly connected with a gear ring 511. The gear ring 511 is coaxially arranged with the rotating cover 503. A gear 512 is meshed on the left side of the gear ring 511. The right side of the funnel body 1 is fixedly connected with a motor 513. The gear 512 is fixedly sleeved on the output end of the motor 513. The gear 512 drives the two rotating covers 503 and the two air discs 502 to rotate by meshing with the gear ring 511.

[0029] The ends of the two gas discs 502 that are close to each other are both provided with a semi-arc groove 505, the upper rotating cover 503 is fixedly sleeved on the suction end of the air pump 501, the upper surface of the rotating cover 503 at the bottom is fixedly connected with a double-headed pipe 506, and the double-headed pipe 506 is fixedly sleeved on the exhaust end of the air pump 501, the outer surface of the gas disc 502 at the bottom is fixedly sleeved with an air cavity ring 507, and the double-headed pipe 506 is always connected with the air cavity ring 507 when rotating, so that the air outlet 7 can always discharge air, the rotating cover 503 at the bottom is rotatably sleeved on the outer surface of the air cavity ring 507, and the bottom surface of the air cavity ring 507 is fixedly inserted with an exhaust pipe 508, and the outer ring surface of the inner jet cylinder 6 is fixedly sleeved on the lower end of the exhaust pipe 508. The two gas discs 502 are connected through a connecting pipe 509, and the two ends of the double-headed pipe 506 are respectively The two air discs 502 and the two rotating covers 503 are respectively located inside the air cavity ring 507 and above the air disc 502 located below. The two air discs 502 and the two rotating covers 503 are coaxially arranged with the air pump 501. The two semi-arc grooves 505 are distributed in a circular array around the axis of the rotating cover 503. The arc range of the semi-arc grooves 505 is half a circle. An air leakage cavity 510 is opened on the bottom surface of the air disc 502 located above. The upper end of the rotating cover 503 located above is located below the upper end of the air leakage cavity 510. The upper end of the air leakage cavity 510 is connected with the outside of the air disc 502. The inner end of the double-headed pipe 506 and the upper end of the air pump 501 are alternately connected with the two semi-arc grooves 505. The air suction end of the air pump 501 is connected with the air leakage cavity 510 after being misaligned with the upper semi-arc groove 505, so that the air pump 501 can draw air from the external space through the air leakage cavity 510.

[0030] A reducing tube 10 is fixedly inserted on the upper surface of the air disk 502 located above, and a blocking rod 11 is slidably inserted inside the reducing tube 10. A spring telescopic rod 12 is fixedly connected to the bottom surface of the blocking rod 11, and the lower end of the spring telescopic rod 12 is fixedly connected to the inner bottom wall of the air disk 502 located above. The inner diameter of the middle position of the reducing tube 10 is smaller than the inner diameter of its two ends. The diameter of the blocking rod 11 is equal to the inner diameter of the smaller end of the reducing tube 10. The spring telescopic rod 12 has a tendency to push the blocking rod 11 to be located at the small diameter of the reducing tube 10, so that the blocking rod 11 blocks the reducing tube 10. After the airbag rod 4 is deflated or expanded, when the air pressure in the air disk 502 continues to change, the blocking rod 11 drives the spring telescopic rod 12 to move to the large diameter end of the reducing tube 10.

[0031] Working principle: The motor 513 drives the two rotating covers 503 and the air pump 501 to rotate through the meshing of the gear 512 and the gear ring 511. The exhaust end of the air pump 501 exhausts air to the air cavity ring 507 through the double-headed pipe 506, so that the air outlet 7 exhausts air outward. When the suction end of the air pump 501 and the double-headed pipe 506 rotate, the inner end of the double-headed pipe 506 and the suction end of the air pump 501 are alternately connected to the two semi-arc grooves 505. When the semi-arc grooves 505 of the air disk 502 located above are connected to the air pump 501, air is sucked from the airbag rod 4. When the semi-arc groove 505 of the air disk 502 located at the bottom is connected with the double-headed tube 506, the air disk 502 located at the bottom ventilates to the air disk 502 above through the connecting tube 509, so that the airbag rod 4 expands. When the air pump 501 and the two rotating covers 503 rotate, the airbag rod 4 reciprocates and contracts and expands, pushing the powder raw material in the funnel body 1 to move, so that there are gaps between the powdered raw materials, which is convenient for the raw materials to flow downward. At the same time, the airflow ejected from the air outlet 7 drives the powdered raw materials to flow downward, which can effectively drive the powdered raw materials to flow downward.

[0032] 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.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stainless steel feeding and collecting funnel for coating production, comprising a funnel body (1), characterized in that: The outer surface of the funnel body (1) is fixedly sleeved with an air ring (2), the inner ring surface of the air ring (2) is fixedly connected with a ball rod (3) in communication with the interior thereof, the funnel body (1) is fixedly sleeved on the outer surface of the ball rod (3), the bottom surface of one end of the ball rod (3) located inside the funnel body (1) is fixedly connected with an air bag rod (4) in communication with the interior thereof, the lower end of the funnel body (1) is fixedly connected with an inner jet cylinder (6), the inner ring surface of the inner jet cylinder (6) is provided with a plurality of air outlet holes (7) in communication with the interior thereof, a power gas structure (5) is arranged on the right side of the funnel body (1), the outer ring surface of the inner jet cylinder (6) is connected with the exhaust end of the power gas structure (5), the bottom surface of the air ring (2) is connected with the power gas structure (5), the upper end of the funnel body (1) is threadedly sleeved with a sealing cover (8), and the air bag rod (4) is located on the inner ring side of the inner jet cylinder (6).

2. A stainless steel feeding and collecting funnel for coating production according to claim 1, characterized in that: The power gas structure (5) comprises an air pump (501), two air discs (502) and two rotating covers (503). The two rotating covers (503) are rotatably sleeved on the ends of the two air discs (502) that are close to each other. The air pump (501) is located between the two rotating covers (503). The upper surface of the air disc (502) located at the top is fixedly connected with a curved pipe (504) that is communicated with the interior thereof. The other end of the curved pipe (504) is fixedly connected to the bottom surface of the air ring (2). The interior of the curved pipe (504) is communicated with the interior of the air ring (2). The ends of the two air discs (502) that are close to each other are both provided with a semi-arc groove (505). The rotating cover located at the top (503) is fixedly sleeved on the suction end of the air pump (501), the upper surface of the rotating cover (503) located below is fixedly connected with a double-headed tube (506), the double-headed tube (506) is fixedly sleeved on the exhaust end of the air pump (501), the outer surface of the air disk (502) located below is fixedly sleeved with an air cavity ring (507), the rotating cover (503) located below is rotatably sleeved on the outer surface of the air cavity ring (507), the bottom surface of the air cavity ring (507) is fixedly inserted with an exhaust pipe (508), the outer ring surface of the inner jet cylinder (6) is fixedly sleeved on the lower end of the exhaust pipe (508), and the two air disks (502) are connected through a connecting pipe (509).

3. A stainless steel feeding and collecting funnel for coating production according to claim 2, characterized in that: The two ends of the double-headed tube (506) are respectively located inside the air cavity ring (507) and above the air disk (502) located below. The two air disks (502) and the two rotating covers (503) are coaxially arranged with the air pump (501). The two semi-arc grooves (505) are arranged in a circular array around the axis of the rotating cover (503). The circular arc range of the semi-arc grooves (505) is half a circle. The bottom surface of the air disk (502) located above is provided with an air release cavity (510). The upper end of the rotating cover (503) located above is located below the upper end of the air release cavity (510), and the upper end of the air release cavity (510) is communicated with the outside of the air disk (502).

4. A stainless steel feeding and collecting funnel for coating production according to claim 2, characterized in that: A gear ring (511) is fixedly connected to the bottom surface of the rotating cover (503) located at the top. The gear ring (511) is coaxially arranged with the rotating cover (503). A gear (512) is meshed on the left side of the gear ring (511). A motor (513) is fixedly connected to the right side surface of the funnel body (1). The gear (512) is fixedly sleeved on the output end of the motor (513).

5. The stainless steel feeding and collecting funnel for coating production according to claim 1, characterized in that: A shaped inner rod (9) is arranged on the inner side of the airbag rod (4), the lower end of the shaped inner rod (9) is fixedly connected to the inner bottom wall of the airbag rod (4), and the upper end of the shaped inner rod (9) is fixedly connected to the inner top wall of the ball rod (3).

6. A stainless steel feeding and collecting funnel for coating production according to claim 1, characterized in that: A plurality of airbag rods (4) are provided, and the plurality of airbag rods (4) are distributed in an array around the axis of the funnel body (1).

7. The stainless steel feeding and collecting funnel for coating production according to claim 1, characterized in that: The diameter of the upper end of the airbag rod (4) is greater than the diameter of the lower end thereof, and the lower end of the airbag rod (4) is bent toward the axis side of the funnel body (1).

8. The stainless steel feeding and collecting funnel for coating production according to claim 1, characterized in that: The air outlet holes (7) are located closer to one end of the funnel body (1) than the other end thereof, and the plurality of air outlet holes (7) are distributed in an array around the axis of the funnel body (1).

9. A stainless steel feeding and collecting funnel for coating production according to claim 2, characterized in that: A reducing pipe (10) is fixedly inserted into the upper surface of the gas disk (502) located above, a blocking rod (11) is slidably inserted into the interior of the reducing pipe (10), a spring telescopic rod (12) is fixedly connected to the bottom surface of the blocking rod (11), and the lower end of the spring telescopic rod (12) is fixedly connected to the inner bottom wall of the gas disk (502) located above.

10. A stainless steel feeding and collecting funnel for coating production according to claim 9, characterized in that: The inner diameter of the middle position of the reducer (10) is smaller than the inner diameters of both ends thereof, and the diameter of the blocking rod (11) is equal to the inner diameter of the smaller end of the reducer (10).

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