A solar water tank automatic positioning punching device

Abstract

The utility model proposes an automatic positioning punching device for a solar water tank, which relates to the technical field of inner barrel processing for solar water tanks, and comprises a placing table, on which a punching device for processing flanging holes on a thin plate is fixedly arranged, and is characterized in that a fixing table and a limiting plate with an L-shaped main body are also arranged on the placing table, a multi-stage cylinder and a multi-stage telescopic rod are arranged on the fixing table, one end of the multi-stage cylinder and the multi-stage telescopic rod are both connected with a mounting plate, and a driving component is arranged on the mounting plate; the device can realize the punching processing flow of the thin plate for the inner barrel of the solar water tank, and does not require manual auxiliary pushing during the punching process, and the processing flow of several flanging holes is automatically completed, the labor intensity and safety hazards are reduced, and the position of the thin plate will not be offset during the processing, so that the positions of the several flanging holes processed are accurate and equidistantly distributed, and no large errors will occur, and the automation degree of the punching is significantly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of inner barrel processing for solar water tanks, in particular to an automatic positioning punching device for solar water tanks. Background Art

[0002] A solar water heater is a device that uses sunlight to heat water. The conversion of solar energy into thermal energy mainly relies on vacuum collector tubes. The principle that hot water floats and cold water sinks is used to create microcirculation of water to achieve the required hot water.

[0003] One of the main components of a solar water heater is the water tank. The materials used to produce the water tank should be high-quality stainless steel, fiberglass, copper, etc. to ensure the corrosion resistance and high temperature resistance of the water tank material. During the production process of the water tank, the thin plate needs to be punched to prepare the inner barrel of the water tank.

[0004] The existing process is to manually place the thin plate on the processing table and push it to transfer it. At the same time, the flanging holes of the thin plate are punched with the help of punching equipment. This has high labor intensity and safety hazards. At the same time, the positioning effect of the thin plate during the punching process is not good, and it is easy to shake, resulting in large errors in the punching position. The degree of automation of punching positioning needs to be improved. Utility Model Content

[0005] The purpose of the utility model is to solve the problems raised in the above background technology, and then proposes an automatic positioning punching device for a solar water tank.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] A solar water tank automatic positioning punching device comprises a placing table, on which a punching device for processing flanging holes on a thin plate is fixedly arranged. The device is characterized in that a fixing table and a limiting plate with an L-shaped main body are also arranged on the placing table, a multi-stage cylinder and a multi-stage telescopic rod are arranged on the fixing table, one end of the multi-stage cylinder and the multi-stage telescopic rod are connected to a mounting plate, a driving assembly is arranged on the mounting plate, an electric cylinder is arranged on the driving assembly, and the electric cylinder is connected to a pneumatic adsorption assembly.

[0008] The device can realize the punching process of the thin plate used for the inner barrel of the solar water tank. No manual auxiliary pushing is required during the punching process, and the processing process of several flanging holes is automatically completed, so the labor intensity and safety hazards are reduced. Moreover, the position of the thin plate will not be offset during the processing, and the positions of the several flanging holes processed are accurate and equidistantly distributed without large errors, and the automation degree of punching is significantly improved.

[0009] Furthermore, one side of the placement table is equipped with a six-degree-of-freedom robotic arm and a lucky oil barrel is placed on it, and a brush is connected to the six-degree-of-freedom robotic arm.

[0010] The above scheme uses a six-degree-of-freedom robotic arm disk and a brush to place the thin plate on the placement table and brush its local area with oil after adsorption. This is beneficial to improving the effect of subsequent punching. At the same time, there is no need for manual application of oil, and the labor intensity is further reduced.

[0011] Furthermore, the pneumatic adsorption assembly includes a suction box, a high-pressure pump and a suction cup. The electric cylinder is connected to the suction box with a hollow interior. The suction box is provided with a high-pressure pump and a plurality of suction cups. The suction cup and the high-pressure pump are both connected to the interior of the suction box.

[0012] The above scheme realizes stable adsorption of the thin plate on the placement table by using the electric cylinder in conjunction with the pneumatic adsorption component, and the thin plate does not fall off the placement table.

[0013] Furthermore, the driving assembly adopts a screw assembly.

[0014] Furthermore, a sensor electrically connected to the electric cylinder is provided on the suction box.

[0015] The above solution can improve the movement and extension accuracy of the electric cylinder through the sensor, thereby avoiding severe collision between the suction cup and the surface of the thin plate.

[0016] Furthermore, a tool box is arranged on the placement table, and the tool box is divided into a plurality of placement areas, and a punch is placed in each placement area.

[0017] The above scheme can find and replace the punch of the punching equipment in the tool box as needed, and punches of several sizes are stored separately for easy retrieval.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] Compared with the existing technology, the device can realize the punching process of the thin plate used for the inner barrel of the solar water tank. No manual auxiliary pushing is required during the punching process, and the processing process of several flanging holes is completed automatically. The labor intensity and safety hazards are reduced. The position of the thin plate will not be offset during the processing, and the positions of the several flanging holes processed are accurate and equidistantly distributed without large errors. The automation degree of punching is significantly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 for Figure 1 A partial enlarged view of the label A;

[0022] Reference numerals:

[0023] 1. Placing table; 11. Fixing table; 12. Limiting plate; 21. Multi-stage cylinder; 22. Multi-stage telescopic rod; 23. Mounting plate; 31. Screw assembly; 32. Electric cylinder; 33. Suction box; 34. Sensor; 41. High-pressure pump; 42. Suction cup; 5. Tool box. DETAILED DESCRIPTION

[0024] 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. The utility model is further described in combination with the drawings and embodiments:

[0025] like Figure 1 and Figure 2 As shown, an automatic positioning punching device for a solar water tank comprises a placing table 1, on which a punching device for processing flanging holes on a thin plate is fixedly arranged, the punching device belongs to the prior art and is not improved and is not shown in the figure, the placing table 1 is also provided with a fixing table 11 and a limiting plate 12 with an L-shaped main body, a multi-stage cylinder 21 and a multi-stage telescopic rod 22 are arranged on the fixing table 11, one end of the multi-stage cylinder 21 and the multi-stage telescopic rod 22 are connected to a mounting plate 23 through the fixing table 11, a driving assembly is arranged on the mounting plate 23, and an electric cylinder 32 is arranged on the driving assembly, the scheme is refined, the driving assembly adopts a screw assembly 31, the screw assembly 31 is shown in the figure and belongs to the prior art and its principle is not described, the electric cylinder 32 is connected to a pneumatic adsorption assembly.

[0026] Specifically, the pneumatic adsorption component includes a suction box 33, a high-pressure pump 41 and a suction cup 42. The electric cylinder 32 is connected to the suction box 33 which is hollow inside. The suction box 33 is provided with a high-pressure pump 41 and a plurality of suction cups 42. The suction cups 42 and the high-pressure pump 41 are both connected to the inside of the suction box 33.

[0027] It should be noted that the punching equipment, the multi-stage cylinder 21, the multi-stage telescopic rod 22, the screw assembly 31, the electric cylinder 32 and the high-pressure pump 41 are all electrically connected to the controller.

[0028] The workflow of this utility model:

[0029] First, take a thin plate to be punched (not numbered in the figure) and place it on the placement table 1. While placing it, make both sides of the thin plate contact with the limit plate 12 to limit the position. After the position is limited, the controller controls the electric cylinder 32 to move down so that a number of suction cups 42 contact the surface of the thin plate. Then the high-pressure pump 41 works to achieve stable adsorption of the thin plate. After the adsorption is completed, the controller controls the multi-stage cylinder 21 to work so that the area to be punched of the thin plate is close to the punching device and moves below it. Then, with the coordinated alternating operation of the lead screw assembly 31 and the punching device, the position of the thin plate can be changed. Then, multiple areas of the thin plate can be punched accurately and equidistantly in turn. After the processing is completed, the controller controls the high-pressure pump 41 to stop working. At this time, the thin plate can be unloaded, and then a new thin plate can be replaced for a new round of punching processing. At this time, the processed thin plate can be processed by other processes and can be used for the inner barrel of the solar water tank.

[0030] Compared with the existing technology, the device can realize the punching process of the thin plate used for the inner barrel of the solar water tank. No manual auxiliary pushing is required during the punching process, and the processing process of several flanging holes is completed automatically. The labor intensity and safety hazards are reduced. The position of the thin plate will not be offset during the processing, and the positions of the several flanging holes processed are accurate and equidistantly distributed without large errors. The automation degree of punching is significantly improved.

[0031] In some embodiments, one side of the placement table 1 is equipped with a six-degree-of-freedom robotic arm and a barrel of magic oil is placed on it, and a brush is connected to the six-degree-of-freedom robotic arm; this embodiment is not shown in the figure and the six-degree-of-freedom robotic arm belongs to the prior art and no improvement is made. This embodiment can use the six-degree-of-freedom robotic arm disk in conjunction with a brush to brush the local area of ​​the thin plate with magic oil after it is placed on the placement table 1 and adsorbed. It should be noted that the adsorption area does not need to be brushed with magic oil, which is beneficial to improving the effect of subsequent punching. At the same time, there is no need to manually apply the magic oil, and the labor intensity is further reduced.

[0032] In other embodiments, Figure 1 and Figure 2 As shown, a sensor 34 electrically connected to the electric cylinder 32 is provided on the suction box 33. Specifically, the sensor 34 is a distance sensor. This embodiment can improve the movement and extension accuracy of the electric cylinder 32 through the distance sensor, thereby avoiding damage caused by severe collision between the suction cup 42 and the surface of the thin plate.

[0033] In other embodiments, Figure 1As shown, a tool box 5 is arranged on the placement table 1, and the tool box 5 is divided into several placement areas, and a punch is placed in each placement area; this embodiment can find and replace the punch of the punching equipment in the tool box 5 as needed, and multiple punches are stored separately and independently for easy search, and the placement areas and punches are shown in the figure.

[0034] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatic positioning punching device for a solar water tank, comprising a placing table (1), on which a punching device for processing flanging holes on a thin plate is fixedly arranged, characterized in that: The placement platform (1) is also provided with a fixed platform (11) and a limiting plate (12) with an L-shaped main body. The fixed platform (11) is provided with a multi-stage cylinder (21) and a multi-stage telescopic rod (22). One end of the multi-stage cylinder (21) and the multi-stage telescopic rod (22) are both connected to a mounting plate (23). A driving component is provided on the mounting plate (23). An electric cylinder (32) is provided on the driving component. The electric cylinder (32) is connected to a pneumatic adsorption component.

2. The solar water tank automatic positioning punching device according to claim 1 is characterized in that: One side of the placement platform (1) is equipped with a six-degree-of-freedom robotic arm and is provided with a barrel of oil, and the six-degree-of-freedom robotic arm is connected with a brush.

3. The solar water tank automatic positioning punching device according to claim 1 is characterized in that: The pneumatic adsorption component comprises a suction box (33), a high-pressure pump (41) and a suction cup (42); the electric cylinder (32) is connected to the suction box (33) which is hollow inside; the suction box (33) is provided with a high-pressure pump (41) and a plurality of suction cups (42); the suction cups (42) and the high-pressure pump (41) are both connected to the inside of the suction box (33).

4. The solar water tank automatic positioning punching device according to claim 1, characterized in that: The driving assembly adopts a screw assembly (31).

5. The solar water tank automatic positioning punching device according to claim 3 is characterized in that: The suction box (33) is provided with a sensor (34) electrically connected to the electric cylinder (32).

6. The solar water tank automatic positioning punching device according to claim 1, characterized in that: A tool box (5) is arranged on the placement table (1), and the tool box (5) is divided into a plurality of placement areas, and a punch is placed in each placement area.

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