Automatic placing device for coated products

Abstract

The utility model discloses a coated product automatic placing device, including the processing station, the material placing plate is provided with on the processing station through the conveying device, the material storing cylinder is provided with on the processing station through the lifting assembly, and the material storing cylinder is used for storing the workpiece to be coated. The lifting assembly is respectively provided with a clamping mechanism and a lifting assembly below, the clamping mechanism and the lifting assembly are matched with the material storing cylinder, and the clamping mechanism and the lifting assembly are respectively located at both ends of the material storing cylinder. The utility model clamping mechanism and lifting assembly cooperate, and the workpiece is released layer by layer through the alternative action of the clamping plate and the supporting plate, multiple workpieces can be placed automatically, the efficiency is improved, the cost is relatively low, the risk of confusion caused by batch discharging is avoided, the recess design of the inner wall of the material storing cylinder can completely store the clamping plate when not working, and the natural falling of the workpiece is prevented.

Description

Technical Field

[0001] This utility model relates to the field of automatic placement technology for coated products, specifically an automatic placement device for coated products. Background Technology

[0002] Coating the surface of thin-film products (such as glass, silicon wafers, and metal sheets) can effectively improve their properties such as wear resistance, corrosion resistance, and optical performance. Common coating methods include physical vapor deposition (PVD), chemical vapor deposition (CVD), and electroplating. Before coating, the workpiece must be fixed on a special fixture to ensure the stability of the workpiece position and the uniformity of the film layer during the coating process, avoiding uneven film layer or contamination defects caused by displacement.

[0003] However, in mass production of coatings, in order to improve processing efficiency, the fixture usually needs to support multiple workpieces to achieve simultaneous coating. However, in the existing technology, the method of manually placing or using a robotic arm to assist in placing the workpieces is inefficient. Using a robotic arm also involves placing the workpieces one by one, which is inefficient and costly. Utility Model Content

[0004] The purpose of this invention is to provide an automatic placement device for coated products to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic placement device for coated products, including a processing table, a material placement plate on the processing table via a conveying device, a storage cylinder on the processing table via a lifting assembly, the storage cylinder being used to store workpieces to be coated, a clamping mechanism and a lifting assembly being respectively provided below the lifting assembly, the clamping mechanism and the lifting assembly being matched with the storage cylinder, and the clamping mechanism and the lifting assembly being located at both ends of the storage cylinder respectively.

[0006] Preferably, in order to facilitate the up-and-down movement of the storage cylinder and the placement of workpieces, the lifting assembly includes hydraulic telescopic rods symmetrically arranged on the processing table, a connecting block is provided at the output end of the hydraulic telescopic rod, a lifting plate is fixedly provided between the two connecting blocks, and the storage cylinder is provided inside the lifting plate.

[0007] Preferably, in order to facilitate the installation of the clamping mechanism and the lifting component and to enable them to cooperate in achieving automatic material unloading and placement, a first mounting plate and a second mounting plate are provided under the lifting plate. The first mounting plate is connected to the clamping mechanism, and the second mounting plate is connected to the lifting component.

[0008] Preferably, in order to facilitate clamping of the workpieces to be coated in the storage cylinder and to cooperate with the lifting assembly to realize the one-by-one unloading of the workpieces to be coated, the clamping mechanism includes a first electric push rod set on the first mounting plate, a first moving plate set at the output end of the first electric push rod, and a clamping assembly set at the end of the first moving plate away from the first electric push rod, with the clamping assembly corresponding to the storage cylinder one by one.

[0009] Preferably, in order to facilitate the clamping of the workpieces to be coated in the storage cylinder and to cooperate with the lifting assembly to realize the one-by-one unloading of the workpieces to be coated, the clamping assembly includes a movable block set on the side wall of the first movable plate. The movable block slides into the inside of the storage cylinder, and a clamping plate is provided at the end of the movable block. A groove matching the clamping plate is opened on the inner wall of the storage cylinder.

[0010] Preferably, in order to facilitate the lifting of the bottom workpiece and to cooperate with the clamping mechanism to realize the sequential placement of the workpieces to be coated, the lifting assembly includes a second electric push rod set on the second mounting plate, a second moving plate set at the output end of the second electric push rod, a support plate set on the side wall of the second moving plate, and the support plate slidingly extending into the storage cylinder.

[0011] Preferably, in order to ensure that the clamping plate clamps the workpieces above the second bottom workpiece, the bottom workpiece to be coated is supported and fixed by a support plate, and the height between the top of the support plate and the bottom of the clamping plate is greater than or equal to the thickness of the workpiece to be coated.

[0012] Compared with the prior art, the beneficial effects of this utility model are: (1) The clamping mechanism and the lifting component work together to release the workpiece layer by layer through the alternating action of the clamping plate and the support plate. Multiple workpieces can be automatically placed, which improves efficiency and has a relatively low cost. It avoids the risk of chaos caused by batch feeding. The groove design on the inner wall of the storage cylinder allows the clamping plate to be completely stored when not in operation, preventing the workpiece from falling naturally. (2) The lifting assembly drives the storage cylinder to move vertically, and the conveying device is used to achieve precise positioning of the material placement plate, ensuring the consistency of the workpiece placement position before coating. The lifting plate integrates the structure layout of multiple storage cylinders, supports the simultaneous processing of multiple workpieces, and improves the continuity of batch coating operations. The combination control of hydraulic telescopic rod and electric push rod ensures that the motion trajectory is accurate and controllable, reducing the need for manual intervention. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of the automatic placement device for coated products proposed in this utility model; Figure 2 This is a schematic diagram of the lifting component in the automatic placement device for coated products proposed in this utility model. Figure 3This is a schematic diagram of the structure between the lifting plate and the storage cylinder in the automatic placement device for coated products proposed in this utility model. Figure 4 This is a partial structural diagram of the clamping mechanism and lifting component in the automatic placement device for coated products proposed in this utility model.

[0014] In the diagram: 11. Processing table; 12. Conveying device; 13. Material placement plate; 14. Storage cylinder; 15. Hydraulic telescopic rod; 16. Connecting block; 17. Lifting plate; 21. First mounting plate; 22. First electric push rod; 23. First moving plate; 24. Moving block; 25. Clamping plate; 26. Groove; 31. Second electric push rod; 32. Second moving plate; 33. Support plate; 34. Second mounting plate. Detailed Implementation

[0015] 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.

[0016] Please see Figures 1-4 This utility model provides an embodiment of an automatic placement device for coated products, including a processing table 11. A conveying device 12 is mounted on the processing table 11, and a material placement plate 13 is mounted on the conveying device 12. The conveying device 12 can be a conveyor belt or conveyor roller, etc., to facilitate the conveying of the material placement plate 13. This is a relatively mature technology and will not be elaborated upon here. A storage cylinder 14 is mounted on the processing table 11 via a lifting assembly. The storage cylinder 14 is used to store workpieces to be coated. The shape of the storage cylinder 14 can be cylindrical, square, etc., and can be correspondingly set according to the shape of the workpieces to be coated, facilitating the sequential stacking and storage of the workpieces to be coated, and facilitating subsequent unloading and placement. The lifting assembly... The system includes hydraulic telescopic rods 15 symmetrically arranged on the processing table 11. A connecting block 16 is provided at the output end of each hydraulic telescopic rod 15. A lifting plate 17 is fixedly arranged between the two connecting blocks 16. A storage cylinder 14 is provided inside the lifting plate 17, facilitating the up-and-down movement of the storage cylinder 14 and the placement of workpieces to be coated. The storage cylinders 14 are equidistantly arranged along the length of the lifting plate 17, and the number can be two, three, or four sets, etc., allowing for the placement of a corresponding number of workpieces to be coated along a straight line as needed. Preferably, three sets are used, allowing three workpieces to be coated to be placed simultaneously. Other numbers of storage cylinders 14 can also be used depending on the actual processing situation. This is a relatively mature technology and will not be elaborated upon here.

[0017] Please see Figures 1-4A clamping mechanism and a lifting assembly are respectively provided below the lifting assembly. The clamping mechanism and the lifting assembly are matched with the storage cylinder 14, and the clamping mechanism and the lifting assembly are respectively located at both ends of the storage cylinder 14. A first mounting plate 21 and a second mounting plate 34 are provided below the lifting plate 17. The first mounting plate 21 is connected to the clamping mechanism, and the second mounting plate 34 is connected to the lifting assembly. The clamping mechanism includes a first electric push rod 22 provided on the first mounting plate 21. A first moving plate 23 is provided at the output end of the first electric push rod 22. A clamping assembly is provided at the end of the first moving plate 23 away from the first electric push rod 22. The clamping assemblies correspond one-to-one with the storage cylinders 14, preferably three sets. The clamping assembly includes a moving block 24 provided on the side wall of the first moving plate 23. The moving block 24 slides into the storage cylinder 14, and a clamping plate 25 is provided at the end of the moving block 24. The clamping plate 25 can conveniently clamp the side walls of the stacked workpieces to be coated. The clamping of the clamping plate 25 starts from the second workpiece from the bottom. The bottom workpiece to be coated is lifted and fixed by the support plate 33 of the lifting assembly. The inner wall of the storage cylinder 14 is provided with a groove 26 that matches the clamping plate 25. When not clamping, the clamping plate 25 can be retracted into the groove 26 without affecting the unloading of the workpiece to be coated in the storage cylinder 14. The lifting assembly includes a second electric push rod 31 set on the second mounting plate 34. The output end of the second electric push rod 31 is provided with a second moving plate 32. The side wall of the second moving plate 32 is provided with a support plate 33. The number of support plates 33 is the same as the number of storage cylinders 14 and corresponds one-to-one. The support plate 33 slides into the storage cylinder 14. The height between the top of the support plate 33 and the bottom of the clamping plate 25 is greater than or equal to the thickness of the workpiece to be coated, and does not exceed the thickness of two workpieces to be coated. This ensures that the clamping plate 25 clamps the workpieces from the second workpiece from the bottom upwards, and the bottom workpiece to be coated is lifted and fixed by the support plate 33.

[0018] Working Principle: In use, this utility model conveys the material placement plate 13 via the conveying device 12. When the material reaches the workpiece placement area, the conveying is paused, the hydraulic telescopic rod 15 retracts, and the connecting column and lifting plate 17 move downwards, bringing the storage cylinder 14 closer to the material placement plate 13. At this time, the second electric push rod 31 retracts, moving the second moving plate 32 and the support plate 33 back to their original positions. The bottom workpiece is no longer supported, and under the influence of gravity, it falls onto the material placement plate 13. Then, the second electric push rod 31 extends and returns to its original position. An electric push rod 22 retracts, moving the first moving plate 23 and the moving block 24, and moving the clamping plate 25 back into the groove 26, losing its clamping of the workpiece. Under the action of gravity, it moves downward, at which point the bottom workpiece falls onto the support plate 33 and is positioned. The first electric push rod 22 extends, moving the moving block 24 and the clamping plate 25 back out of the groove 26. The clamping plate 25 clamps and fixes the second or more new bottom workpieces. By repeating the above operation, workpieces can be placed at one point above and below the material placement plate 13, realizing automatic placement.

[0019] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An automatic placement device for coated products, including a processing table (11), characterized in that: A material placement plate (13) is provided on the processing table (11) via a conveying device (12). A storage cylinder (14) is provided on the processing table (11) via a lifting assembly. The storage cylinder (14) is used to store workpieces to be coated. A clamping mechanism and a lifting assembly are respectively provided under the lifting assembly. The clamping mechanism and the lifting assembly are matched with the storage cylinder (14), and the clamping mechanism and the lifting assembly are located at both ends of the storage cylinder (14).

2. The automatic placement device for coated products according to claim 1, characterized in that: The lifting assembly includes hydraulic telescopic rods (15) symmetrically arranged on the processing table (11). A connecting block (16) is provided at the output end of the hydraulic telescopic rod (15). A lifting plate (17) is fixedly arranged between the two connecting blocks (16). The storage cylinder (14) is provided inside the lifting plate (17).

3. The automatic placement device for coated products according to claim 2, characterized in that: The lifting plate (17) is provided with a first mounting plate (21) and a second mounting plate (34). The first mounting plate (21) is connected to the clamping mechanism, and the second mounting plate (34) is connected to the lifting assembly.

4. The automatic placement device for coated products according to claim 3, characterized in that: The clamping mechanism includes a first electric push rod (22) mounted on a first mounting plate (21), a first moving plate (23) is provided at the output end of the first electric push rod (22), and a clamping component is provided at the end of the first moving plate (23) away from the first electric push rod (22). The clamping component corresponds one-to-one with the storage cylinder (14).

5. The automatic placement device for coated products according to claim 4, characterized in that: The clamping assembly includes a movable block (24) disposed on the side wall of the first movable plate (23), the movable block (24) slides into the inside of the storage cylinder (14), and a clamping plate (25) is provided at the end of the movable block (24), and a groove (26) matching the clamping plate (25) is provided on the inner wall of the storage cylinder (14).

6. The automatic placement device for coated products according to claim 5, characterized in that: The lifting assembly includes a second electric push rod (31) mounted on a second mounting plate (34), a second moving plate (32) is provided at the output end of the second electric push rod (31), and a support plate (33) is provided on the side wall of the second moving plate (32), the support plate (33) slides into the storage cylinder (14).

7. The automatic placement device for coated products according to claim 6, characterized in that: The height between the top of the pallet (33) and the bottom of the clamp (25) is greater than or equal to the thickness of the workpiece to be coated.

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