Turnover mechanism for aluminum casting spraying

Abstract

The utility model discloses a turnover mechanism for aluminum casting spraying, and belongs to the technical field of aluminum casting spraying. Comprising a workbench, a supporting frame is arranged at the top of the workbench, a motor is arranged at the top of the supporting frame, and a rotating shaft penetrating through the supporting frame is arranged at the output end of the motor. The motor is started to drive the rotating shaft to rotate, so that the supporting seat is driven to rotate, the clamping block can be driven to rotate, the supporting block is rotationally connected with the supporting plate, the clamping block and the supporting block can drive the aluminum casting to rotate when clamping the aluminum casting, the aluminum casting can be sprayed more uniformly, and the spraying efficiency is improved. Meanwhile, the spring can push the buffer block, so that the clamping block is buffered, and rigid extrusion between the supporting block and the aluminum casting can be avoided; and after spraying of the aluminum casting is completed, an air pump is started, cold air in the refrigeration box is blown into an air storage groove formed in the air outlet plate, then the cold air is exhausted through a plurality of air outlets formed in the bottom of the air outlet plate, and the aluminum casting is cooled.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum casting spraying, and more specifically to a turnover mechanism for aluminum casting spraying. Background Art

[0002] Aluminum castings are a common casting product, usually used to manufacture automotive parts, aerospace parts, mechanical equipment, etc. Aluminum castings have the advantages of light weight, high strength, corrosion resistance, etc., and are widely used in various fields. Through the casting process of aluminum alloys, various parts with complex shapes can be produced with good surface finish and precision, which can meet the needs of different industries. Aluminum castings play an important role in industrial production and provide reliable support for the manufacture of various products.

[0003] The flip mechanism for spraying aluminum castings is a device used in the automated spraying process, usually used for surface coating of aluminum castings. The mechanism can realize the automatic flipping and rotation of aluminum castings, ensuring that the coating evenly covers the entire surface of the part and improving the accuracy and consistency of the coating. Through a precise control system, spraying at different angles and directions can be achieved, improving production efficiency and coating quality, and meeting customer requirements for surface treatment of aluminum castings. The flip mechanism for spraying aluminum castings plays an important role in industrial production and provides reliable technical support for improving production efficiency and product quality.

[0004] When the existing flipping mechanism for spraying aluminum castings is clamped, the clamping mechanism is mostly a fixed structure. When the support block is clamped, the clamping force generated may be large, and hard extrusion may occur with the aluminum casting, resulting in reduced production quality of the aluminum casting. After the aluminum casting is sprayed, the paint on the surface of the aluminum casting is usually dried by natural drying, which makes the drying effect poor and leads to reduced work efficiency. For this reason, we propose a flipping mechanism for spraying aluminum castings. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The purpose of the utility model is to provide a flipping mechanism for spraying aluminum castings, so as to solve the problem that the clamping mechanism proposed in the above background technology is mostly a fixed structure, and the clamping force generated by the support block during clamping may be large, which may cause hard extrusion with the aluminum casting, resulting in reduced production quality of the aluminum casting; after the aluminum casting is sprayed, the paint on the surface of the aluminum casting is usually dried by natural drying, resulting in poor drying effect.

[0007] 2. Technical solution

[0008] A turning mechanism for spraying aluminum castings, comprising a workbench, a support frame is arranged on the top of the workbench, a motor is arranged on the top of the support frame, a rotating shaft penetrating the support frame is arranged at the output end of the motor, a limiting ring is arranged at the other end of the rotating shaft, the bottom of the limiting ring comprises a support seat, a buffer block is embedded at the bottom of the support seat, a clamping block is arranged at the bottom of the buffer block, a hydraulic press is arranged at the bottom of the workbench, a support plate is arranged at the output end of the hydraulic press, and a support block and a spray head are arranged on the top of the support plate;

[0009] A refrigeration box, a refrigeration box and an air pump are arranged on the top of the support frame, support rods are symmetrically arranged at the bottom of the support frame, an air outlet plate is arranged at the bottom of the support rod, an air storage groove is opened inside the air outlet plate, and a plurality of air outlets cooperating with the air storage groove are opened at the bottom of the air outlet plate, and the motor, the hydraulic press and the air pump are all provided with switches for electrical connection.

[0010] Preferably, a connecting block cooperating with the limiting ring is fixedly provided on the top of the support seat, and a sliding groove is provided on the bottom of the support seat.

[0011] Preferably, a spring cooperating with the buffer block is fixedly disposed inside the slide groove, a limiting ring is fixedly disposed on the top of the buffer block, and limiting blocks are symmetrically fixedly disposed on the side walls of the limiting ring.

[0012] Preferably, a plurality of limit rods cooperating with the support plate are arranged on the top of the workbench, and a pair of support legs are fixedly arranged at the four corners of the bottom of the workbench.

[0013] Preferably, a plurality of refrigeration fins are fixedly installed inside the refrigeration box, the refrigeration fins are provided with electrically connected switches, and a ventilation port is opened on the side wall of the refrigeration box.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the advantages of the present invention are:

[0016] The utility model drives the rotating shaft to rotate by turning on the motor, thereby driving the supporting seat to rotate, and the buffer block is limited by the symmetrically arranged limit blocks, thereby driving the clamping block to rotate. The support block is rotatably connected with the support plate, so that the clamping block and the support block can drive the aluminum casting to rotate when clamping the aluminum casting, so that it can be more uniform when spraying. At the same time, when the clamping block is clamping, the spring can push the buffer block, thereby buffering the clamping block, which can prevent the hydraulic device from driving the support block to move upward, causing the upward force to be larger, resulting in hard extrusion with the aluminum casting, and reducing the quality of the aluminum casting; after the spraying of the aluminum casting is completed, the air pump is turned on to blow the cold air in the refrigeration box into the air storage groove opened inside the air outlet plate, and then discharged through the multiple air outlets opened at the bottom of the air outlet plate, so as to cool the aluminum casting, which can make the paint on the surface of the aluminum casting dry faster and make the work efficiency higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the support base structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the gas outlet plate of the utility model;

[0020] Explanation of the numbers in the figure: 100, workbench; 110, support frame; 120, motor; 121, rotating shaft; 130, limiting ring; 131, connecting block; 140, supporting seat; 150, buffer block; 151, limiting ring; 152, limiting block; 160, clamping block; 170, hydraulic press; 180, supporting plate; 181, supporting block; 182, limiting rod; 190, nozzle; 200, refrigeration box; 210, air pump; 220, air outlet plate; 221, supporting rod; 230, air storage tank; 231, air outlet. DETAILED DESCRIPTION

[0021] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0023] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] See also Figure 1-3 ,The utility model provides a technical solution:

[0025] A turning mechanism for spraying aluminum castings includes a workbench 100. A support frame 110 is fixedly arranged on the top of the workbench 100 for supporting a motor 120, a refrigeration box 200 and an air pump 210. A motor 120 is fixedly arranged on the top of the support frame 110. A rotating shaft 121 penetrating the support frame 110 is arranged at the output end of the motor 120. A limiting ring 130 is fixedly arranged at the other end of the rotating shaft 121. The rotating shaft 121 rotates to drive the limiting ring 130 to rotate. The bottom of the limiting ring 130 includes a supporting seat 140 for supporting a buffer block 150. A buffer block 150 is embedded at the bottom of the support seat 140. The buffer block 150 is pushed by a spring for buffering a clamping block 160. A clamping block 160 is fixedly arranged at the bottom of the buffer block 150, and the clamping block 160 is cooperated with a support block 181 to clamp the aluminum casting. A hydraulic press 170 is fixedly arranged at the bottom of the workbench 100. A supporting plate 181 is fixedly arranged at the output end of the hydraulic press 170. 0, used to support the support block 181, the support plate 180 is provided with a support block 181 and a nozzle 190 on the top, the support plate 180 is rotatably connected with the support block 181, and the rotating shaft 121 is driven to rotate by turning on the motor 120, thereby driving the support seat 140 to rotate, and the buffer block 150 is limited by the symmetrically arranged limit blocks 152, so that the clamping block 160 can be driven to rotate, and the support block 181 is rotatably connected with the support plate 180, so that the clamping block 160 and the support block 181 can drive the aluminum casting to rotate when clamping the aluminum casting, so that it can be more uniform during spraying, and at the same time, when the clamping block 160 is clamping, the spring can push the buffer block 150, so as to buffer the clamping block 160, and it can be avoided that the hydraulic press 170 drives the support block 181 to move upward, so that the upward force is larger, resulting in hard extrusion with the aluminum casting, so that the quality of the aluminum casting is reduced;

[0026] In some embodiments, a liquid pump and a material storage box that cooperate with the spray head 190 are fixed on the side wall of the workbench 100. Paint is arranged inside the material storage box to provide raw materials for spraying the aluminum casting. The liquid pump sucks out the paint inside the material storage box and sprays it through the spray head 190 to spray the aluminum casting.

[0027] A refrigeration box 200 and an air pump 210 are fixedly arranged on the top of the support frame 110. The refrigeration box 200 is used to provide cold air. A support rod 221 is symmetrically fixedly arranged at the bottom of the support frame 110 for supporting the air outlet plate 220. An air outlet plate 220 is fixedly arranged at the bottom of the support rod 221. An air storage groove 230 is opened inside the air outlet plate 220 for temporarily storing cold air. A plurality of air outlets 231 cooperating with the air storage groove 230 are opened at the bottom of the air outlet plate 220. The cold air is discharged through the air outlet 230. After the aluminum casting is sprayed, the air pump 210 is turned on to blow the cold air in the refrigeration box 200 into the air storage groove 230 opened inside the air outlet plate 220, and then discharged through the plurality of air outlets 231 opened at the bottom of the air outlet plate 220, so as to cool the aluminum casting, make the paint on the surface of the aluminum casting dry faster, and make it work more efficiently. The motor 120, the hydraulic pressure 170 and the air pump 210 are all provided with switches electrically connected.

[0028] Specifically, a connecting block 131 cooperating with the limiting ring 130 is fixedly provided on the top of the support seat 140 for connecting the support seat 140 with the limiting ring 130 , and a sliding groove is provided at the bottom of the support seat 140 for cooperating with the buffer block 150 for limiting.

[0029] Furthermore, a spring that cooperates with the buffer block 150 is fixed inside the slide groove and is used to push the buffer block 150 to buffer the buffer block 150. A limiting ring 151 is fixed on the top of the buffer block 150 to limit the buffer block 150 and prevent the buffer block 150 from falling off. Limiting blocks 152 are symmetrically fixed on the side walls of the limiting ring 151 to limit the buffer block 150 so that the buffer block 150 can rotate with the support seat 140.

[0030] It is worth noting that a plurality of limiting rods 182 cooperating with the support plate 180 are arranged on the top of the workbench 100 for limiting the support plate 180 , and a pair of supporting legs are fixed at the four corners of the bottom of the workbench 100 for supporting the whole.

[0031] It is worth noting that a plurality of refrigeration fins are built into the refrigeration box 200;

[0032] In some embodiments, the cooling sheet is a semiconductor cooling sheet, and the working principle is based on the thermoelectric effect, that is, through the PN junction of the semiconductor material, heat and cold are generated when current passes through. When current passes through, the P region generates heat, while the N region generates cold, which can achieve an efficient cooling effect. Aluminum alloy heat conduction blocks are provided in the heat generation area of ​​the cooling sheet for heat dissipation;

[0033] The refrigeration plate is provided with an electrically connected switch, and a ventilation port is provided on the side wall of the refrigeration box 200 for ventilation in cooperation with the air pump 210.

[0034] In addition, the circuits, electronic components and modules involved in the utility model are all prior art, and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to the internal structure and method.

[0035] The device or equipment models involved in this article are as follows:

[0036] The model of motor 120 is: HG-KN13J-S100; the brand is Mitsubishi HG rotary servo motor;

[0037] The switch model is: rocker switch; the brand is zave.

[0038] The model of the air pump 210 is: V61; the brand is Xinweicheng;

[0039] The model of the cooling plate is: 12703; the brand is APOBICO;

[0040] The model of hydraulic press 170 is: MOB50; the brand is JUNDUN;

[0041] Working principle: First, the motor 120 is turned on to drive the rotating shaft 121 to rotate, thereby driving the support seat 140 to rotate, and the buffer block 150 is limited by the symmetrically arranged limit blocks 152, so that the clamping block 160 can be driven to rotate, and the support block 181 is rotatably connected with the support plate 180, so that when the clamping block 160 and the support block 181 clamp the aluminum casting, the aluminum casting can be driven to rotate, so that it can be sprayed more evenly. At the same time, when the clamping block 160 is clamping, the spring can push the buffer block 150. Thereby, the clamping block 160 is buffered, and the hydraulic press 170 is prevented from driving the supporting block 181 to move upward, causing a larger upward force, resulting in hard squeezing with the aluminum casting and reducing the quality of the aluminum casting. After the aluminum casting is sprayed, the air pump 210 is turned on to blow the cold air in the refrigeration box 200 into the air storage groove 230 opened inside the air outlet plate 220, and then discharged through the multiple air outlets 231 opened at the bottom of the air outlet plate 220, so as to cool the aluminum casting, make the paint on the surface of the aluminum casting dry faster, and make it more efficient.

[0042] The above shows and describes the basic principle, 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 are only preferred examples of the utility model and are not used to limit 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 utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A turning mechanism for aluminum casting spraying, comprising a workbench (100), characterized in that: A support frame (110) is arranged on the top of the workbench (100), a motor (120) is arranged on the top of the support frame (110), a rotating shaft (121) penetrating the supporting frame (110) is arranged at the output end of the motor (120), a limiting ring (130) is arranged at the other end of the rotating shaft (121), the bottom of the limiting ring (130) comprises a supporting seat (140), a buffer block (150) is embedded at the bottom of the supporting seat (140), a clamping block (160) is arranged at the bottom of the buffer block (150), a hydraulic press (170) is arranged at the bottom of the workbench (100), a supporting plate (180) is arranged at the output end of the hydraulic press (170), and a supporting block (181) and a nozzle (190) are arranged at the top of the supporting plate (180); A refrigeration box (200), the refrigeration box (200) and the air pump (210) are arranged on the top of the support frame (110), the support frame (110) is symmetrically provided with support rods (221) at the bottom, an air outlet plate (220) is arranged at the bottom of the support rods (221), an air storage groove (230) is opened inside the air outlet plate (220), and a plurality of air outlets (231) cooperating with the air storage groove (230) are opened at the bottom of the air outlet plate (220), and the motor (120), the hydraulic press (170) and the air pump (210) are all provided with switches electrically connected.

2. The aluminum casting spraying turning mechanism according to claim 1, characterized in that: A connecting block (131) that cooperates with the limiting ring (130) is fixedly disposed on the top of the support seat (140), and a sliding groove is disposed on the bottom of the support seat (140).

3. The aluminum casting spraying turning mechanism according to claim 2, characterized in that: A spring cooperating with the buffer block (150) is fixedly arranged inside the slide groove, a limiting ring (151) is fixedly arranged on the top of the buffer block (150), and limiting blocks (152) are symmetrically fixedly arranged on the side wall of the limiting ring (151).

4. The aluminum casting spraying turning mechanism according to claim 3, characterized in that: A plurality of limiting rods (182) cooperating with the support plate (180) are arranged on the top of the workbench (100), and supporting legs are fixedly arranged at the four corners of the bottom of the workbench (100).

5. The aluminum casting spraying turning mechanism according to claim 4, characterized in that: A plurality of refrigeration fins are fixedly arranged inside the refrigeration box (200), and the refrigeration fins are provided with electrically connected switches. A ventilation port is provided on the side wall of the refrigeration box (200).

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