Product conveying mechanism of coating equipment
The design of the gantry and T-shaped clamp structure solves the problems of substrate wrinkling and movement in the coating equipment, realizes flat conveying of the substrate, and improves coating uniformity and processing efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- KUNSHAN RUIYUAN INTELLIGENT EQUIP CO LTD
- Filing Date
- 2025-05-26
- Publication Date
- 2026-05-19
AI Technical Summary
In small coating equipment, the substrate is prone to wrinkling and movement during the coating process, resulting in uneven coating.
The system employs a gantry frame and T-shaped clamp structure, and uses components such as electric guide rails and cylinder push rods to achieve flattening and conveying of the substrate, preventing wrinkles and curling.
It improves the uniformity of coating and the ease of processing, ensures that the substrate remains flat during the coating process, and enhances the coating quality.
Smart Images
Figure CN224253362U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of coating equipment technology, and in particular to a product conveying mechanism for coating equipment. Background Technology
[0002] Coating equipment is a device that applies paste-like or liquid materials to a specific substrate. It is widely used in many industries such as papermaking, packaging, electronics, textiles, and leather. The working principle of coating equipment is usually to apply the coating evenly to the surface of the substrate through the coating head, and then to make the coating and the substrate bond tightly through processes such as drying and curing to form a coating with certain properties.
[0003] In some small coating equipment, the substrate needs to be placed manually on the coating table before coating is carried out without a fixing mechanism. However, some coating substrates cannot always remain flat due to their properties. The substrate may wrinkle, curl, and move during the coating process, which will affect the uniformity of coating. Therefore, it is necessary to propose a product conveying mechanism for coating equipment. Utility Model Content
[0004] The purpose of this invention is to address the problems existing in the background technology by proposing a product conveying mechanism for coating equipment.
[0005] The technical solution of this utility model: A product conveying mechanism for a coating equipment includes a worktable. A coating table is provided on the top surface of the worktable, and a coating mechanism is provided on the top surface of the coating table. Two mounting slots are formed on the top surface of the worktable. An electric guide rail is installed inside the mounting slot on the left side. A slide is slidably mounted on the outer ring of the middle end of the electric guide rail. A gantry frame is provided on the top surface of both the slide and the top surface of the worktable. A through slot is formed on the top surface of the gantry frame, and a fixing frame is provided on the top surface of the gantry frame at the position of the through slot. The top surface of the fixing frame is provided with... A cylinder push rod is provided, the output end of which extends through to the inner bottom surface of the fixed frame and is provided with a transition block. A set of linkage rods is rotatably provided at the bottom of the transition block. A rectangular block is rotatably provided at the bottom end of each linkage rod. A set of auxiliary rods is rotatably provided at the bottom surface of each rectangular block. A rectangular frame is provided on the bottom surface of each rectangular frame. A motor is provided on the top surface of each rectangular frame. The output end of each motor extends through to the interior of the rectangular frame and is provided with a bidirectional screw. T-shaped clamps are threaded to the outer rings at both ends of each bidirectional screw.
[0006] Preferably, the coating mechanism includes a U-shaped frame, a cylinder push rod 2 is provided on the top surface of the U-shaped frame, the output end of the cylinder push rod 2 extends through into the interior of the U-shaped frame and is provided with a carrier plate, the top surface of the carrier plate is provided with an adjustment groove, a motor 2 is provided on the front side of the carrier plate, the output end of the motor 2 extends through into the interior of the adjustment groove and is provided with a threaded rod, the front end of the threaded rod is threadedly connected to a threaded block, and the bottom surface of the threaded block is provided with a coating head.
[0007] Preferably, the top surface of the carrier plate is provided with a set of limiting rods, and the top end of each limiting rod extends through to the top surface of the U-shaped frame and is slidably connected thereto.
[0008] Preferably, a guide rod is provided inside an installation slot on the right side, and a guide block is slidably provided on the outer ring of the middle end of the guide rod. The top surface of the guide block is fixedly connected to the bottom surface of a gantry frame.
[0009] Preferably, the inner rear wall of the fixed frame is provided with a trapezoidal groove, and the rear side of the adapter block is provided with a trapezoidal block, which is slidably connected to the trapezoidal groove.
[0010] Preferably, the two linkage rods in the same group are arranged symmetrically in a figure-eight shape.
[0011] Preferably, the two auxiliary rods in the same group are arranged in parallel, the two groups of auxiliary rods are arranged symmetrically, and the top of each group of auxiliary rods is rotatably connected to the top surface of the gantry.
[0012] Compared with the prior art, the present invention has the following beneficial technical effects:
[0013] This invention, by setting a gantry frame to a T-shaped clamp, can flatten the coating substrate, preventing wrinkles and curling during the coating process, thus improving coating uniformity and quality. Furthermore, by setting an electric guide rail to the T-shaped clamp, the substrate can be transported while ensuring its flatness, improving processing convenience. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0015] Figure 2 This is a schematic diagram of the coating mechanism in this utility model;
[0016] Figure 3 This is a schematic diagram of a portion of the structure of this utility model;
[0017] Figure 4 for Figure 3 A partial structural diagram.
[0018] In the diagram: 1. Workbench; 2. Coating table; 3. Coating mechanism; 301. U-shaped frame; 302. Cylinder push rod II; 303. Carrier plate; 304. Motor II; 305. Threaded rod; 306. Threaded block; 307. Coating head; 4. Electric guide rail; 5. Slide table; 6. Gantry frame; 7. Fixed frame; 8. Cylinder push rod I; 9. Adapter block; 10. Linkage rod; 11. Rectangular block; 12. Auxiliary rod; 13. Rectangular frame; 14. Motor I; 15. Bidirectional screw; 16. T-shaped clamp; 17. Limiting rod; 18. Guide rod; 19. Guide block; 20. Trapezoidal block. Detailed Implementation
[0019] 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.
[0020] Please see Figure 1-4 This utility model provides a technical solution: It includes a workbench 1, a coating table 2 on the top surface of the workbench 1, and a coating mechanism 3 on the top surface of the coating table 2. The coating mechanism 3 includes a loop frame 301, which is fixedly installed on the top surface of the coating table 2. A cylinder push rod 302 is provided on the top surface of the loop frame 301, and the top surface of the loop frame 301 is fixedly connected to the bottom surface of the cylinder push rod 302. The output end of the cylinder push rod 302 extends through into the interior of the loop frame 301. A carrier plate 303 is provided. The output end of the cylinder push rod 302 is rotatably connected to the return frame 301, and the output end of the cylinder push rod 302 is fixedly connected to the top of the carrier plate 303. A set of limiting rods 17 is provided on the top surface of the carrier plate 303. The top surface of the carrier plate 303 is fixedly connected to the bottom end of the limiting rods 17. The top end of each limiting rod 17 extends through to the top surface of the return frame 301 and is slidably connected thereto. By setting the limiting rods 17, the running trajectory of the carrier plate 303 can be guided and limited, so that the carrier plate 303 always maintains a straight running state.
[0021] An adjustment groove is provided on the top surface of the carrier plate 303. A second motor 304 is provided on the front side of the carrier plate 303. The carrier plate 303 and the second motor 304 are fixedly connected. The output end of the second motor 304 extends through into the interior of the adjustment groove and is provided with a threaded rod 305. The output end of the second motor 304 is rotatably connected to the carrier plate 303. The output end of the second motor 304 is fixedly connected to the front end of the threaded rod 305. A threaded block 306 is threadedly connected to the outer ring of the front end of the threaded rod 305. The bottom surface of the threaded block 306 is provided with... A coating head 307 is provided, and the bottom surface of the threaded block 306 is fixedly connected to the top surface of the coating head 307. Two mounting slots are provided on the top surface of the workbench 1. An electric guide rail 4 is provided inside the mounting slot on the left side. The electric guide rail 4 is fixedly installed inside the mounting slot. A slide table 5 is slidably provided on the outer ring of the middle end of the electric guide rail 4. A gantry frame 6 is provided on the top surface of the slide table 5 and the top surface of the workbench 1. The top surface of the slide table 5, the top surface of the workbench 1, and the bottom surface of one end of the corresponding gantry frame 6 are fixedly connected.
[0022] A guide rod 18 is installed inside a mounting slot on the right side. The guide rod 18 is fixedly installed inside the mounting slot. A guide block 19 is slidably mounted on the outer ring of the middle end of the guide rod 18. The guide rod 18 can guide and limit the running trajectory of the guide block 19, so that the guide block 19 always maintains a straight running state. The top surface of the guide block 19 is fixedly connected to the bottom surface of a gantry frame 6. The guide block 19 can guide and limit the gantry frame 6. A through groove is opened on the top surface of the gantry frame 6. A fixed frame 7 is provided on the top surface of the gantry frame 6 at the position of the through groove. The top surface of the gantry frame 6 is fixedly connected to the bottom surface of the fixed frame 7. A cylinder push rod 8 is provided on the top surface of the fixed frame 7. The top surface of the fixed frame 7 is fixedly connected to the bottom surface of the cylinder push rod 8. The output end of the cylinder push rod 8 extends through to the inner bottom surface of the fixed frame 7 and is provided with a transition block 9. The output end of the cylinder push rod 8 is slidably connected to the fixed frame 7. The output end of the cylinder push rod 8 is fixedly connected to the top surface of the transition block 9.
[0023] A trapezoidal groove is provided on the inner rear wall of the fixed frame 7. A trapezoidal block 20 is provided on the rear side of the adapter block 9. The rear side of the adapter block 9 is fixedly connected to the front side of the trapezoidal block 20, and the trapezoidal block 20 is slidably connected to the trapezoidal groove. The trapezoidal groove can guide and limit the running trajectory of the trapezoidal block 20, thereby guiding and limiting the running trajectory of the adapter block 9, so that the adapter block 9 always maintains a straight running state. A set of linkage rods 10 is rotatably provided at the bottom of the adapter block 9. The two linkage rods 10 in the same set are symmetrically arranged in a figure-eight shape. The bottom ends of the two linkage rods 10 can gradually move away from each other when the linkage rod 10 moves downward under the drive of the adapter block 9, and the bottom ends of the two linkage rods 10 can move closer to each other when the linkage rod 10 moves upward. Each linkage rod 10 has a rectangular block 11 rotatably installed at its bottom end, and each rectangular block 11 has a set of auxiliary rods 12 rotatably installed. The rectangular block 11 can help the auxiliary rods 12 to always move in a vertically downward state. The two auxiliary rods 12 in the same set are arranged in parallel, and the two sets of auxiliary rods 12 are arranged symmetrically.
[0024] The top of each set of auxiliary rods 12 is rotatably connected to the top surface of the gantry frame 6. The bottom surface of each rectangular block 11 is provided with a rectangular frame 13. The bottom surface of the rectangular block 11 is fixedly connected to the top surface of the rectangular frame 13. The top surface of each rectangular frame 13 is provided with a motor 14. The top surface of the rectangular frame 13 is fixedly connected to the bottom surface of the motor 14. The output end of each motor 14 extends through into the interior of the rectangular frame 13 and is provided with a bidirectional screw 15. The output end of the motor 14 is rotatably connected to the rectangular frame 13. The output end of the motor 14 is fixedly connected to the top of the bidirectional screw 15. T-shaped clamps 16 are threaded to the outer rings at both ends of each bidirectional screw 15.
[0025] The implementation principle of this application is as follows: In use, the front two sides of the substrate are first placed between two sets of movable T-shaped clamps 16, and the rear two sides of the substrate are placed between two fixed sets of T-shaped clamps 16. Simultaneously, motor 14 is activated, driving a bidirectional screw 15 to rotate via its output. The rotation of the bidirectional screw 15 causes the two T-shaped clamps 16 to move closer together, thus clamping the two sides of the substrate between the T-shaped clamps 16. Then, the electric guide rail 4 is activated, allowing... The slide table 5 is moved forward, which in turn moves the front side of the substrate forward, allowing the substrate to be conveyed forward. The flatness of the substrate is then adjusted according to its width. The cylinder push rod 8 is operated, and the output end of the cylinder push rod 8 pushes the adapter block 9 downward. The downward movement of the adapter block 9 can push the bottom ends of the two linkage rods 10 away from each other, and with the assistance of the auxiliary rod 12, the two rectangular blocks 11 move to both sides, while the rectangular frame 13 moves to both sides, thereby keeping the substrate flat and fixed for easy coating processing.
[0026] 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.
[0027] 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 product conveying mechanism for a coating equipment, comprising a worktable (1), characterized in that: The top surface of the workbench (1) is provided with a coating table (2), and the top surface of the coating table (2) is provided with a coating mechanism (3). The top surface of the workbench (1) has two mounting slots. An electric guide rail (4) is provided inside the mounting slot on the left side. A slide table (5) is slidably provided on the outer ring of the middle end of the electric guide rail (4). A gantry frame (6) is provided on the top surface of the slide table (5) and the top surface of the workbench (1). A through slot is provided on the top surface of the gantry frame (6). A fixing frame (7) is provided on the top surface of the gantry frame (6) at the position of the through slot. A cylinder push rod (8) is provided on the top surface of the fixing frame (7). The output end of the cylinder push rod (8) extends through to... The bottom surface of the fixed frame (7) is provided with a transition block (9). A set of linkage rods (10) is rotatably provided at the bottom of the transition block (9). A rectangular block (11) is rotatably provided at the bottom end of each linkage rod (10). A set of auxiliary rods (12) is rotatably provided at the bottom of each rectangular block (11). A rectangular frame (13) is provided on the bottom surface of each rectangular block (11). A motor (14) is provided on the top surface of each rectangular frame (13). The output end of each motor (14) extends through into the interior of the rectangular frame (13) and is provided with a bidirectional screw (15). T-shaped clamps (16) are threaded to the outer rings at both ends of each bidirectional screw (15).
2. The product conveying mechanism of a coating equipment according to claim 1, characterized in that, The coating mechanism (3) includes a U-shaped frame (301), and a cylinder push rod (302) is provided on the top surface of the U-shaped frame (301). The output end of the cylinder push rod (302) extends through the interior of the U-shaped frame (301) and is provided with a carrier plate (303). An adjustment groove is provided on the top surface of the carrier plate (303). A motor (304) is provided on the front side of the carrier plate (303). The output end of the motor (304) extends through the interior of the adjustment groove and is provided with a threaded rod (305). A threaded block (306) is threadedly connected to the outer ring of the front end of the threaded rod (305). A coating head (307) is provided on the bottom surface of the threaded block (306).
3. The product conveying mechanism of a coating equipment according to claim 2, characterized in that, The top surface of the carrier plate (303) is provided with a set of limiting rods (17), and the top end of each limiting rod (17) extends through to the top surface of the U-shaped frame (301) and is slidably connected thereto.
4. The product conveying mechanism of a coating equipment according to claim 1, characterized in that, A guide rod (18) is provided inside an installation slot on the right side. A guide block (19) is slidably provided on the outer ring of the middle end of the guide rod (18). The top surface of the guide block (19) is fixedly connected to the bottom surface of a gantry frame (6).
5. The product conveying mechanism of a coating equipment according to claim 1, characterized in that, The inner rear wall of the fixed frame (7) is provided with a trapezoidal groove, and the rear side of the adapter block (9) is provided with a trapezoidal block (20), which is slidably connected to the trapezoidal groove.
6. The product conveying mechanism of a coating equipment according to claim 1, characterized in that, The two linkage rods (10) in the same group are arranged symmetrically in a figure-eight shape.
7. The product conveying mechanism of a coating equipment according to claim 1, characterized in that, The two auxiliary rods (12) in the same group are arranged in parallel, the two groups of auxiliary rods (12) are arranged symmetrically, and the top of each group of auxiliary rods (12) is rotatably connected to the top surface of the gantry (6).