Catalyst coating device
By combining components such as coating table, unwinding roller, winding roller and coating roller, the problem of uneven catalyst coating is solved, and uniform coating of catalyst on the carrier is achieved, thereby improving catalytic effect and utilization rate.
Patent Information
- Application Number
- CN202423060848.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-12-12
AI Technical Summary
Existing catalyst coating devices cannot guarantee the uniform distribution of catalyst on the support, and are prone to local coatings that are too thick or too thin, resulting in low utilization and poor catalytic effect and waste.
The design employs a combination of components such as a coating table, unwinding roller, rewinding roller, coating roller, and slitting slices. By synchronously rotating the unwinding and rewinding rollers and repeatedly pressing the moving frame and coating roller, uniform coating of the catalyst is achieved, and the coating thickness is controlled by adjusting the spacing of the slitting slices.
This method achieves uniform distribution of the catalyst on the support, avoids uneven local coating, improves the catalyst's service life, and reduces waste.
Smart Images
Figure CN223655346U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the coating technical field, especially to a catalyst coating device. BACKGROUND
[0002] In many chemical, environmental protection and other fields, catalyst plays a vital role. In order to make the catalyst better play its catalytic performance, it is often necessary to uniformly coat the catalyst on the surface of a specific carrier. However, the existing catalyst coating device has many shortcomings, and the traditional coating method often cannot guarantee the uniform distribution of the catalyst on the carrier, and local coating may be too thick or too thin, which will seriously affect the catalytic effect and service life of the catalyst, and the utilization rate of the catalyst in the coating process of the existing coating device is not high, which causes a certain degree of waste. Therefore, a catalyst coating device is provided to solve the above problems.
[0003] The above information disclosed in the background of the application is only used to increase the understanding of the background of the application, and therefore, it can include prior art known to those skilled in the art. CONTENT OF THE INVENTION
[0004] In order to solve the above problems, the present application provides a catalyst coating device.
[0005] The catalyst coating device provided by the present application adopts the following technical scheme:
[0006] A catalyst coating device, comprising a coating table, a first support fixedly connected to the outer wall of the coating table, a winding roller rotatably connected to the outer wall of the first support, a second support fixedly connected to the outer wall of the coating table away from the first support, a unwinding roller rotatably connected to the outer wall of the second support, two slide grooves symmetrically formed in the outer wall of the coating table between the first support and the second support, a moving frame provided above the two slide grooves and slidably connected to the two slide grooves, two coating rollers rotatably connected to the outer wall of the moving frame, and an eccentric handle fixedly connected to the winding roller penetrating through the second support, and a connecting rod fixedly connected to the coating roller penetrating through the moving frame and hingedly connected to the eccentric handle.
[0007] Preferably, the winding roller penetrates through the second support and is fixedly connected to a first sprocket, the coating table is fixedly connected to a mounting table on the side outer wall, the mounting table is rotatably connected to a driving sprocket on the outer wall, the winding roller penetrates through the first support and is fixedly connected to a second sprocket, and the second sprocket and the first sprocket are respectively provided with a chain between the driving sprocket, and the driving sprocket is respectively in transmission with the first sprocket and the second sprocket through the chain.
[0008] Preferably, the outer wall of the coating table is fixedly connected with a support frame, the outer wall of the support frame is rotatably connected with a threaded rod, the threaded rod is provided with a plurality of moving blocks, one of the moving blocks is threadedly connected with the threaded rod, equidistant connecting rods are arranged between the plurality of moving blocks, the equidistant connecting rods are respectively rotatably connected with the moving blocks, and the bottom outer wall of the plurality of moving blocks is fixedly installed with slitting pieces.
[0009] Preferably, the side outer wall of the mounting table is fixedly connected with a driving motor, and the output shaft of the driving motor is fixedly connected with a driving sprocket.
[0010] Preferably, the side outer wall of the support frame is fixedly connected with a servo motor, and the output shaft of the servo motor is fixedly connected with the threaded rod.
[0011] To sum up, the application has the following beneficial technical effects:
[0012] Through the unwinding roller and the winding roller, the unwinding roller unwinds the product coated with the catalyst, the winding roller is connected with one end of the product, so that the winding roller winds the product, the spacing of the plurality of slitting pieces is adjusted to control the spacing of the product, the product passes between the two coating rollers, the movable frame is repeatedly driven to move back and forth, the movable frame drives the two coating rollers to continuously press the coated product, the uniformity of coating is improved, the coating of the catalyst on the product is completed, compared with the prior art, the uniform distribution of the catalyst on the product can be ensured, the local coating of the catalyst is avoided to be too thick or too thin, the service life of the catalyst is ensured, and the waste of the catalyst is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 is the overall schematic diagram of the application embodiment one;
[0014] Figure 2 is the perspective top view structural schematic diagram of the application embodiment one;
[0015] Figure 3 is Figure 1 is an enlarged schematic diagram of structure A.
[0016] Mark 1, coating table; 2, first support; 3, winding roller; 4, movable frame; 5, second support; 6, unwinding roller; 7, eccentric handle; 8, connecting rod; 9, sliding groove; 10, servo motor; 11, coating roller; 12, first sprocket; 13, driving motor; 14, mounting table; 15, second sprocket; 16, chain; 17, support frame; 18, threaded rod; 19, moving block; 20, slitting piece; 22, driving sprocket; 23, equidistant connecting rod. DETAILED DESCRIPTION
[0017] The application is illustrated in detail below in combination with the drawings Figure 1 Figure 3 The application is illustrated in detail below in combination with the drawings
[0018] Embodiment one:
[0019] The application is illustrated in detail below in combination with the drawings A catalyst coating device comprises a coating table 1, the outer wall of the coating table 1 is fixedly connected with a first support 2, the outer wall of the first support 2 is rotatably connected with a winding roller 3, the winding roller 3 is driven to rotate to facilitate winding work of a product, the outer wall of the coating table 1 away from the first support 2 is fixedly connected with a second support 5, the outer wall of the second support 5 is rotatably connected with an unwinding roller 6, the unwinding roller 6 is connected with the product, so that the unwinding roller 6 is driven to rotate to facilitate unwinding work of the product, the outer wall of the coating table 1 between the first support 2 and the second support 5 is symmetrically provided with two sliding grooves 9, the upper portion of the two sliding grooves 9 is provided with a moving frame 4, the moving frame 4 is slidably connected with the two sliding grooves 9, the outer wall of the moving frame 4 is rotatably connected with two coating rollers 11, the unwinding roller 6 is rotatably penetrated through the second support 5 and is fixedly connected with an eccentric handle 7, the coating roller 11 is rotatably penetrated through the moving frame 4 and is fixedly connected with a connecting rod 8, the connecting rod 8 is hingedly connected with the eccentric handle 7, the product is passed through the two coating rollers 11, the unwinding roller 6 is driven to rotate, the unwinding roller 6 drives the eccentric handle 7 to rotate, the eccentric handle 7 drives the moving frame 4 to repeatedly move along the track of the sliding groove 9 through the connecting rod 8, the moving frame 4 drives the two coating rollers 11 to repeatedly press the product, so that the uniformity of product coating is improved, the over-thickness is avoided, and the waste of catalyst is reduced.
[0020] The application is illustrated in detail below in combination with the drawings Wherein the unwinding roller 6 is rotatably penetrated through the second support 5 and is fixedly connected with a first sprocket 12, the side outer wall of the coating table 1 is fixedly connected with a mounting table 14, the outer wall of the mounting table 14 is rotatably connected with a driving sprocket 22, the winding roller 3 is rotatably penetrated through the first support 2 and is fixedly connected with a second sprocket 15, the second sprocket 15 and the first sprocket 12 are respectively provided with a chain 16 between the driving sprocket 22, the driving sprocket 22 is respectively driven by the first sprocket 12 and the second sprocket 15 through the chain 16, the driving sprocket 22 is driven to rotate, the driving sprocket 22 drives the first sprocket 12 and the second sprocket 15 to synchronously rotate through the chain 16, the unwinding roller 6 and the winding roller 3 are driven to rotate through the rotation of the first sprocket 12 and the second sprocket 15, and the unwinding and winding work of the product is completed.
[0021] The outer wall of the coating station 1 is fixedly connected with a support frame 17, the outer wall of the support frame 17 is rotationally connected with a threaded rod 18, the threaded rod 18 is provided with a plurality of moving blocks 19, one of the moving blocks 19 is threadedly connected with the threaded rod 18, and the other moving blocks 19 are slidingly connected with the threaded rod 18, equidistant connecting rods 23 are arranged between the moving blocks 19, the equidistant connecting rods 23 are respectively rotationally connected with the moving blocks 19, the bottom outer wall of the moving blocks 19 is fixedly installed with cutting pieces 20, the threaded rod 18 is driven to rotate, sliding rails are arranged on the two sides of the threaded rod 18, the sliding rails are slidingly connected with the moving blocks 19, the threaded rod 18 drives the end moving blocks 19 to move, the moving blocks 19 drive the other moving blocks 19 to move equidistantly through the equidistant connecting rods 23, the moving blocks 19 drive the cutting pieces 20 to move synchronously, the equidistant adjustment of the cutting pieces 20 is completed, and the cutting pieces 20 can equidistantly cut products.
[0022] The side outer wall of the mounting table 14 is fixedly connected with the driving motor 13, and the output shaft of the driving motor 13 is fixedly connected with the driving sprocket 22. The driving motor 13 is started through an external power switch, and the output shaft of the driving motor 13 drives the driving sprocket 22 to rotate.
[0023] The side outer wall of the support frame 17 is fixedly connected with the servo motor 10, and the output shaft of the servo motor 10 is fixedly connected with the threaded rod 18. The servo motor 10 is started through an external power switch, and the output shaft of the servo motor 10 drives the threaded rod 18 to rotate.
[0024] The implementation principle of the catalyst coating device is as follows: first, the coating product is connected with the unwinding roller 6, so that the unwinding roller 6 serves as an unwinding structure, and one end of the product is connected with the winding roller 3, so that the winding roller 3 serves as a winding device; simultaneously, the servo motor 10 is started through the external power switch, so that the output shaft of the servo motor 10 drives the threaded rod 18 to rotate, thereby driving the end moving block 19 to move, and through the movement of the end moving block 19, the remaining multiple moving blocks 19 are driven to move synchronously through the equidistant connecting rods 23, so that the distance between the slitting pieces 20 is adjusted, the slitting pieces 20 are convenient for equidistant division of the product coated with the catalyst on the first support 2, and subsequent use is facilitated; simultaneously, the driving motor 13 is started through the external power switch, so that the output shaft of the driving motor 13 drives the driving sprocket 22 to rotate, thereby driving the first sprocket 12 and the second sprocket 15 to rotate synchronously through the two chains 16 on the two sides of the driving sprocket 22, and then the first sprocket 12 drives the unwinding roller 6 to rotate, and the second sprocket 15 drives the winding roller 3 to rotate synchronously, so that the unwinding roller 6 drives the product coated with the catalyst to unwind, and the winding roller 3 winds, and the product passes between the two coating rollers 11, and the eccentric handle 7 is driven to rotate through the rotation of the unwinding roller 6, and the eccentric handle 7 is designed as an eccentric cam, so that the moving frame 4 is driven to move back and forth along the sliding groove 9 through the connecting rod 8, so that the two coating rollers 11 repeatedly press the product, thereby improving the uniformity of the product coated with the catalyst and improving the coating efficiency of the product.
[0025] The above describes an exemplary embodiment of the catalyst coating device provided by the present disclosure with reference to the preferred embodiment, however, those skilled in the art can understand that various modifications and improvements can be made to the above specific embodiment without departing from the concept of the present disclosure, and various technical features and structures proposed by the present disclosure can be combined without departing from the protection scope of the present disclosure, and the protection scope of the present disclosure is determined by the appended claims.
Claims
1. A catalyst coating apparatus, comprising a coating stage (1), characterized in that: The coating table (1) is fixedly connected to a first support (2), and a take-up roller (3) is rotatably connected to the outer wall of the first support (2). The coating table (1) is fixedly connected to a second support (5) away from the first support (2), and a unwind roller (6) is rotatably connected to the outer wall of the second support (5). The coating table (1) located between the first support (2) and the second support (5) has two symmetrically opened sliding grooves (9). A movable frame (4) is provided above the two sliding grooves (9), and the movable frame (4) is slidably connected to the two sliding grooves (9). The outer wall of the movable frame (4) is rotatably connected to two coating rollers (11). The unwind roller (6) rotates through the second support (5) and is fixedly connected to an eccentric handle (7). The coating roller (11) rotates through the movable frame (4) and is fixedly connected to a connecting rod (8), and the connecting rod (8) is hinged to the eccentric handle (7).
2. The catalyst coating apparatus according to claim 1, characterized in that: The unwinding roller (6) rotates through the second bracket (5) and is fixedly connected to the first sprocket (12). The outer side wall of the coating table (1) is fixedly connected to the mounting table (14). The outer wall of the mounting table (14) is rotatably connected to the drive sprocket (22). The winding roller (3) rotates through the first bracket (2) and is fixedly connected to the second sprocket (15). The second sprocket (15) and the first sprocket (12) are respectively connected to the drive sprocket (22) by chains (16). The drive sprocket (22) is driven by the first sprocket (12) and the second sprocket (15) through the chains (16).
3. The catalyst coating apparatus according to claim 1, characterized in that: The outer wall of the coating table (1) is fixedly connected to a support frame (17), and the outer wall of the support frame (17) is rotatably connected to a threaded rod (18). The threaded rod (18) is provided with multiple moving blocks (19), one of the moving blocks (19) is threadedly connected to the threaded rod (18), and equidistant connecting rods (23) are provided between the multiple moving blocks (19). The equidistant connecting rods (23) are rotatably connected to the moving blocks (19) respectively. The bottom outer wall of the multiple moving blocks (19) is fixedly installed with a slicing plate (20).
4. The catalyst coating apparatus according to claim 2, characterized in that: A drive motor (13) is fixedly connected to the outer side wall of the mounting platform (14), and the output shaft of the drive motor (13) is fixedly connected to the drive sprocket (22).
5. A catalyst coating apparatus according to claim 3, characterized in that: A servo motor (10) is fixedly connected to the outer side wall of the support frame (17), and the output shaft of the servo motor (10) is fixedly connected to the threaded rod (18).