A large-scale spraying apparatus for can-making processes

Abstract

The utility model relates to canning processing large -scale spraying equipment technical field, and disclose a kind of canning processing large -scale spraying equipment, including paint spraying support pedestal, the surface of paint spraying support pedestal is fixedly connected with plane thrust bearing ring, the upper surface of plane thrust bearing ring is fixedly connected with can body positioning rotary disc, the can body positioning rotary disc adopts disc structure, the upper surface of paint spraying support pedestal is fixedly connected with arcuate frame, the outer surface of arcuate frame is provided with first tooth groove, the outer surface of arcuate frame is sleeved with square frame, the inner side surface of square frame is provided with first gear and support wheel, by adopting arcuate frame structure, can make paint spraying assembly around arcuate frame place mobile paint spraying, and bottom is provided with can body positioning rotary disc as the support platform of can body, and can body is set in can body positioning rotary disc place and rotates paint spraying, can be even and not waste paint spraying, can body and can bottom can be together paint spraying, paint spraying comprehensive efficiency is high.

Description

Technical Field

[0001] This utility model relates to the technical field of large-scale spraying equipment for can making and processing, specifically a large-scale spraying equipment for can making and processing. Background Technology

[0002] During the manufacturing of tanks, large industrial tanks need to be coated with anti-corrosion paint. With the development of industry, the coating process is constantly evolving. It mainly uses a coating device to spray paint or certain dyes onto the equipment or tools that need to be coated. When the existing coating equipment is coating the tank, it is difficult to adjust the coating range according to the height of the tank, which leads to excessive time being spent on later repairs and poor coating results.

[0003] According to existing patents, such as the authorized publication number CN213377328U, this utility model provides a large-scale spraying equipment for can manufacturing, suitable for production and application in the field of can manufacturing technology. The large-scale spraying equipment includes a support frame, a frame platform, a paint pump, and a shaft frame. The frame platform is located inside the support frame at its lower part, and its top is an open surface. The beneficial effects of this utility model are: by setting up the frame platform, liquid outlet pipe, liquid outlet valve, frame, steel mesh, insert plate, abutment plate, and plate, when the user needs to remove the can after the spraying work is completed, the probability of the user getting paint on their hands can be effectively reduced, resulting in good practicality and solving the problem of poor practicality in existing large-scale spraying equipment for can manufacturing; at the same time, by setting up the threaded shaft, short sleeve, locking nut, metal bellows, and baffle, it can be used with cans of various heights during the spraying process, effectively reducing the time for subsequent touch-up painting and resulting in better spraying effect, solving the problem of poor spraying effect in existing large-scale spraying equipment for can manufacturing.

[0004] In the aforementioned patent, the painting part has a simple structure. The position of the paint nozzle is fixed during painting. The rotary paint sprayer can only paint the outside. The bottom of the tank cannot be painted during painting. When multiple nozzles spray paint at the same time, the amount of paint liquid is too large, which not only causes unevenness but also drips and wastes the paint, and it also contaminates the work station. The painting is uneven and inefficient. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a large-scale spraying equipment for can manufacturing, which solves the problems of uneven paint application and waste, and also addresses the issue of incomplete spraying.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a large-scale spraying equipment for can manufacturing, comprising a spraying support base, a planar thrust bearing ring fixedly connected to the surface of the spraying support base, a can positioning rotating disk fixedly connected to the upper surface of the planar thrust bearing ring, the can positioning rotating disk adopting a disc structure, an arched frame fixedly connected to the upper surface of the spraying support base, a first tooth groove provided on the outer surface of the arched frame, a square frame sleeved on the outer surface of the arched frame, a first gear and a support wheel provided on the inner surface of the square frame, a spraying assembly provided at the inner end of the square frame, a first motor fixedly connected to the outer end surface of the square frame, a second gear fixedly connected to the drive shaft of the first motor, and a third gear fixedly connected to the outer end of the axle of the first gear.

[0007] Preferably, a support tube is fixedly connected to the outer end surface of the frame, an adjusting rod is slidably inserted into the inner side surface of the support tube, and a painting assembly is fixedly connected to the outer end of the adjusting rod.

[0008] Preferably, a threaded hole is formed on the inner surface of the upper end of the support tube, and a threaded set screw is connected to the inner surface of the threaded hole.

[0009] Preferably, a second motor is fixedly connected to the lower surface of the paint spraying support base, a fourth gear is fixedly connected to the drive shaft of the second motor, and a second tooth groove is provided on the outer surface of the tank positioning rotating disk.

[0010] Preferably, the fourth gear meshes at the second tooth groove at the outer end of the tank positioning rotary disk.

[0011] Preferably, the first gear meshes with the first tooth groove on the outer surface of the arched frame.

[0012] Preferably, the first motor is a forward and reverse geared motor.

[0013] Compared with the prior art, this utility model provides a large-scale spraying equipment for can manufacturing, which has the following beneficial effects:

[0014] By adopting an arched frame structure, the painting components can move around the arched frame for painting. The bottom is equipped with a tank positioning rotating plate as a support platform for the tank. The tank is placed upside down on the tank positioning rotating plate for rotation and painting, which can spray paint evenly without waste. Both the body and bottom of the tank can be painted at the same time, resulting in comprehensive and efficient painting. Attached Figure Description

[0015] Figure 1 This is the first schematic diagram of the overall structure;

[0016] Figure 2 This is the second schematic diagram of the overall structure;

[0017] Figure 3This is a top-view sectional diagram of the overall structure;

[0018] Figure 4 This is a schematic diagram of the side cross-section of the overall structure;

[0019] Figure 5 This is an enlarged view of point A.

[0020] In the diagram: 1. Spray painting support base, 2. Planar thrust bearing ring, 3. Tank positioning rotating disk, 4. Arch frame, 5. First tooth groove, 6. Square frame, 7. First gear, 8. Support wheel, 9. First motor, 100. Spray painting assembly, 10. Second gear, 11. Third gear, 12. Support tube, 13. Adjusting rod, 140. Second motor, 15. Fourth gear, 30. Second tooth groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] This utility model provides a technical solution: a large-scale spraying equipment for can manufacturing and processing, based on... Figure 1-5 As shown, the system includes a paint spraying support base 1. A planar thrust bearing ring 2 is fixedly connected to the surface of the paint spraying support base 1. A tank positioning rotating disk 3 is fixedly connected to the upper surface of the planar thrust bearing ring 2. The tank positioning rotating disk 3 has a disc structure. An arched frame 4 is fixedly connected to the upper surface of the paint spraying support base 1. A first tooth groove 5 is provided on the outer surface of the arched frame 4. A square frame 6 is fitted onto the outer surface of the arched frame 4. A first gear 7 and a support wheel 8 are provided on the inner surface of the square frame 6. A paint spraying nozzle is provided at the inner end of the square frame 6. In component 100, a first motor 9 is fixedly connected to the outer end surface of the frame 6, a second gear 10 is fixedly connected to the drive shaft of the first motor 9, and a third gear 11 is fixedly connected to the outer end of the axle of the first gear 7. By adopting an arched frame structure, the painting component can move around the arched frame to spray paint, and a tank positioning rotating plate is set at the bottom as a support platform for the tank. The tank is placed upside down on the tank positioning rotating plate for rotation and spraying, which can spray paint evenly without waste. Both the body and bottom of the tank can be sprayed at the same time, resulting in comprehensive and efficient painting.

[0023] A support tube 12 is fixedly connected to the outer end surface of the frame 6. An adjusting rod 13 is slidably inserted into the inner surface of the support tube 12. A paint spraying assembly 100 is fixedly connected to the outer end of the adjusting rod 13 (existing technology, control of raw materials and other paint spraying pumps, etc. are existing technology and are not shown in the figure); the adjusting rod 13 can slide inside the support tube 12, and can slide to extend or shorten the position of the paint spraying assembly 100, and adjust the paint spraying interval according to the size and diameter of the can, which is convenient to adjust;

[0024] A threaded hole is opened on the inner surface of the upper end of the support tube 12, and a threaded set screw 14 is connected to the inner surface of the threaded hole; the threaded set screw 14 can lock the adjusting rod 13 and fix it, and can position the adjusting rod 13.

[0025] A second motor 140 is fixedly connected to the lower surface of the paint spraying support base 1. A fourth gear 15 is fixedly connected to the drive shaft of the second motor 140. A second tooth groove 30 is provided on the outer surface of the tank positioning rotating disk 3. The fourth gear 15 meshes with the second tooth groove 30 at the outer end of the tank positioning rotating disk 3. In use, the second motor 140 can control the fourth gear 15 to rotate, which can mesh with the second tooth groove 30 on the outer side of the tank positioning rotating disk 3 and rotate. This can drive the tank positioning rotating disk 3 to rotate while supported on the planar thrust bearing ring 2, and can control the rotation of the tank positioning rotating disk 3.

[0026] The first gear 7 meshes with the first tooth groove 5 on the outer surface of the arch frame 4; it can mesh and drive, and can support the square frame 6 and the painting assembly 100 to move around the arch frame 4 for painting, making it easy to move.

[0027] The first motor 9 is a forward and reverse geared motor (a forward and reverse geared motor is a geared motor with forward and reverse rotation functions. It achieves rotation direction switching by changing the current direction or voltage polarity. It is mainly used in scenarios where the direction of movement needs to be frequently adjusted. By switching the current phase sequence or voltage polarity through the control circuit, the rotation direction of the motor can be changed from clockwise to counterclockwise, or vice versa. It is a product of existing technology, and the control principle is existing technology). The first motor 9 can drive the first gear 7 to rotate forward and reverse. It can mesh with the arch frame 4 to rotate outside, which is convenient for controlling the back and forth movement of the painting component 100, and the painting is uniform and comprehensive.

[0028] The working principle of this device is as follows: During use, a tank positioning rotating disk 3 is fixedly connected to the upper surface of the planar thrust bearing ring 2, facilitating the rotation of the tank positioning rotating disk 3. The planar thrust bearing ring 2 can bear a large weight for rotational support, providing stable support. In use, the tank is placed upside down on the surface of the tank positioning rotating disk 3, with the bottom of the tank facing upwards. An arched frame 4 is fixedly connected to the upper surface of the painted support base 1. The outer surface of the arched frame 4 is provided with a first tooth groove 5, and a square frame 6 is fitted onto the outer surface of the arched frame 4. The inner surface of the square frame 6 is provided with a first gear 7 and a support wheel 8. The inner end of the square frame 6 is... A painting assembly 100 is provided. A first motor 9 is fixedly connected to the outer surface of the frame 6. A second gear 10 is fixedly connected to the drive shaft of the first motor 9. A third gear 11 is fixed to the outer end of the axle of the first gear 7. In use, painting is performed by the painting assembly 100. When in use, the first motor 9 drives the second gear 10 to rotate, which can mesh with and drive the third gear 11 to rotate, which can drive the first gear 7 to rotate, which can mesh with the first tooth groove 5 outside the arch frame 4 to rotate, which can drive the frame 6 to move outside the arch frame 4, which can drive the painting assembly 100 to move and spray paint, and can move and spray paint around the tank, making painting convenient.

[0029] Furthermore, during use, a support wheel 8 is provided on the inner side of the front end of the frame 6. When moving, the support wheel 8 can be supported on the inner end of the arch frame 4. The support wheel 8 is made of rubber to increase friction.

[0030] The paint spraying assembly 100 is located at the outer end of the adjusting rod 13; the adjusting rod 13 can slide inside the support tube 12, and a threaded hole is opened on the inner surface of the upper end of the support tube 12, and a threaded set screw 14 is connected to the inner surface of the threaded hole; the threaded set screw 14 can lock the adjusting rod 13 and fix it, and can position the adjusting rod 13; the position of the paint spraying assembly 100 can be slidably extended or shortened, and the spraying distance can be adjusted according to the size and diameter of the can, which is convenient to adjust.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A large-scale spraying equipment for can manufacturing, comprising a spraying support base (1), characterized in that: A planar thrust bearing ring (2) is fixedly connected to the surface of the paint spraying support base (1). A tank positioning rotating disk (3) is fixedly connected to the upper surface of the planar thrust bearing ring (2). The tank positioning rotating disk (3) adopts a disc structure. An arched frame (4) is fixedly connected to the upper surface of the paint spraying support base (1). A first tooth groove (5) is provided on the outer surface of the arched frame (4). A square frame (6) is sleeved on the outer surface of the arched frame (4). A first gear (7) and a support wheel (8) are provided on the inner surface of the square frame (6). A paint spraying assembly (100) is provided at the inner end of the square frame (6). A first motor (9) is fixedly connected to the outer end surface of the square frame (6). A second gear (10) is fixedly connected to the drive shaft of the first motor (9). A third gear (11) is fixedly connected to the outer end of the axle of the first gear (7).

2. The large-scale spray coating equipment for can manufacturing according to claim 1, characterized in that: A support tube (12) is fixedly connected to the outer end surface of the frame (6), and an adjusting rod (13) is slidably inserted into the inner side surface of the support tube (12). A paint spraying assembly (100) is fixedly connected to the outer end of the adjusting rod (13).

3. The large-scale spraying equipment for can manufacturing according to claim 2, characterized in that: The upper inner surface of the support tube (12) has a threaded hole, and a threaded set screw (14) is connected to the inner surface of the threaded hole.

4. A large-scale spray coating equipment for can manufacturing according to claim 1, characterized in that: The lower surface of the paint spraying support base (1) is fixedly connected to a second motor (140), and the drive shaft of the second motor (140) is fixedly connected to a fourth gear (15). The outer surface of the tank positioning rotating disk (3) is provided with a second tooth groove (30).

5. A large-scale spray coating equipment for can manufacturing according to claim 4, characterized in that: The fourth gear (15) meshes at the second tooth groove (30) at the outer end of the tank positioning rotary disk (3).

6. A large-scale spraying equipment for can manufacturing according to claim 1, characterized in that: The first gear (7) meshes with the first tooth groove (5) on the outer surface of the arch frame (4).

7. A large-scale spray coating equipment for can manufacturing according to claim 1, characterized in that: The first motor (9) is a forward and reverse geared motor.

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