Universal coating tool suitable for small products with different sizes

Abstract

The utility model discloses a general coating tool suitable for small products of different sizes, which comprises a first-stage revolution disc, a second-stage installation disc and a third-stage autorotation product installation seat, the second-stage installation disc is installed on the edge of the first-stage revolution disc, a driving lever is arranged on the edge of the second-stage installation disc, the driving lever and a second-stage stop lever interfere to stop the rotation of the second-stage installation disc, and the third-stage autorotation product installation seat is installed on the third-stage revolution disc. The second-stage mounting disc is rotationally mounted on the rotating shaft, the friction disc is mounted on the second-stage mounting disc, the hollowed-out disc is mounted above the friction disc, the hollowed-out disc is fixedly mounted on the rotating shaft, the product mounting seat is mounted in a hole of the hollowed-out disc, and the product mounting seat is in contact with the edge of the friction disc and has first-stage revolution, second-stage revolution and third-stage rotation; and the product mounting seat is mounted in a round shape defined by the different holes, so that the distance between the product loading position and the central shaft and the distance between the products can be adjusted, and the universal tool can be used by the products of different specifications.

Description

Technical Field

[0001] The utility model belongs to the technical field of coating, and in particular relates to a universal coating tool suitable for small products of different sizes. Background Art

[0002] When coating small parts, there are problems such as the parts are small, the parts are not convenient to fix during coating, and after the parts are fixed, there are blind spots and uneven coating when coating on the turntable of the coating equipment itself. There is an urgent need for a coating tool that can enable batch coating of small parts and can rotate the parts during coating so that all their outer surfaces can achieve a uniform coating effect. Utility Model Content

[0003] In order to overcome the above-mentioned deficiencies, the inventor of the utility model has continuously reformed and innovated through long-term exploration and attempts, multiple experiments and efforts, and proposed a universal coating tooling suitable for small products of different sizes, which has a first-level revolution, a second-level revolution and a third-level rotation, so that the product coating is more uniform, and the friction force of the friction disk drives the product mounting seat to rotate, thereby driving the product to rotate, so that the product can be continuously rotated and the uniform coating of the product can be ensured. The product mounting seat is installed in a circle by using different holes to adjust the distance between the product loading position and the center axis, as well as the distance between products, so that products of different specifications can use this universal tooling, and the number of holes can be adjusted to achieve one-time coating of multiple products to improve efficiency.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is: to provide a universal coating tool suitable for small products of different sizes. It includes a primary rotating disk, a secondary mounting disk, and a third-level self-rotating product mounting seat. The secondary mounting disk is mounted on the edge of the primary rotating disk. A lever is arranged on the edge of the secondary mounting disk. The lever interferes with the secondary stopper to stop the secondary mounting disk from rotating. The secondary mounting disk is rotatably mounted on a rotating shaft. The friction disk is mounted on the secondary mounting disk. A hollow disk is mounted above the friction disk. The hollow disk is fixedly mounted on the rotating shaft. A product mounting seat is mounted in the hole of the hollow disk. The product mounting seat contacts the friction disk.

[0005] According to the utility model, a universal coating tool suitable for small products of different sizes, a further preferred technical solution is: the edge thickness of the friction disk is reduced to form a step, the product mounting seat is located on the outer step and the side surface contacts the inner step surface and the bottom surface contacts the outer step surface.

[0006] According to the utility model, a universal coating tool suitable for small products of different sizes, a further preferred technical solution is: the product mounting seat is in the shape of a lower cylinder and an upper disc, and after being installed in place, the disc is higher than the hollow disc and does not contact the hollow disc.

[0007] According to the utility model, a universal coating tool suitable for small products of different sizes, a further preferred technical solution is that the first-level rotating disk is the rotating disk of the coating equipment itself.

[0008] According to the utility model, a universal coating tool suitable for small products of different sizes, a further preferred technical solution is: the hollow plate has more than one circle of hole rings that gradually move away from the center of the circle and are used to install the product mounting seat.

[0009] According to the utility model, a universal coating tool suitable for small products of different sizes, a further preferred technical solution is: a plurality of specifications of friction discs are provided to adapt to the hole rings on the hollow discs at different positions.

[0010] According to the utility model, a universal coating tool suitable for small products of different sizes, a further preferred technical solution is: a sleeve is installed on the rotating shaft, the sleeve is pressed on the rotating shaft by a set screw, a thread is arranged on the upper end of the sleeve, a hexagonal fixing block is installed on the thread, and a hollow disk is mounted on the hexagonal fixing block.

[0011] According to the utility model, a universal coating tool suitable for small products of different sizes, a further preferred technical solution is: a bearing is installed in the middle of the sleeve, and a secondary installation disk is mounted on the bearing.

[0012] According to the utility model, a universal coating tool suitable for small products of different sizes, a further preferred technical solution is: a recess is axially arranged on the rotating shaft to facilitate the installation and tightening of the set screw of the sleeve.

[0013] According to the utility model, a universal coating tool suitable for small products of different sizes, a further preferred technical solution is: more than three protruding cylinders are arranged on the secondary mounting disk around its center, and the friction disk is installed on the secondary mounting disk through the protruding cylinders.

[0014] Compared with the prior art, the technical solution of the utility model has the following advantages / benefits:

[0015] 1. It has one-stage revolution, two-stage revolution and three-stage rotation, making the product coating more uniform.

[0016] 2. The friction force of the friction disk drives the product mounting seat to rotate, thereby driving the product to rotate, which can achieve continuous and uninterrupted rotation of the product and ensure uniform coating of the product.

[0017] 3. By using different holes to form a circular mounting seat, the distance between the product loading position and the center axis, as well as the distance between products, can be adjusted, so that products of different specifications can use this universal tooling. The number of holes can be adjusted to achieve one-time coating of multiple products, thereby improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 The utility model is a structural schematic diagram of a universal coating tooling suitable for small products of different sizes.

[0020] Figure 2 The utility model is a structural schematic diagram of the secondary mounting plate portion of a universal coating tooling suitable for small products of different sizes.

[0021] Figure 3 yes Figure 2 Schematic diagram of the structure of the hidden hollow plate.

[0022] Figure 4 The utility model is a top view of the secondary mounting plate portion of a universal coating tooling suitable for small products of different sizes.

[0023] Figure 5 yes Figure 4 Cross-sectional view at AA in the middle.

[0024] The markings in the figure are: 1. First-level revolving disk 2. Second-level mounting disk 3. Product mounting seat 4. Lever 5. Second-level baffle 6. Friction disk 7. Hollow disk 8. Product mounting hole 9. Sleeve 10. Set screw 11. Recess 12. Protruding cylinder 13. Hexagonal fixing block 14. Bearing 15. Rotating shaft. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the utility model clearer, the technical scheme in the embodiment of the utility model is clearly and completely described below. Obviously, the described embodiment is a part of the embodiment 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. Therefore, the detailed description of the embodiment of the utility model provided below is not intended to limit the scope of the utility model claimed for protection, but only represents the selected embodiment of the utility model.

[0026] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and thus, once an item is defined in one drawing, it may not be further defined or explained in the subsequent drawings.

[0027] Example:

[0028] like Figure 1-Figure 5 As shown, a universal coating tooling suitable for small products of different sizes. It includes a primary rotating disk 1, a secondary mounting disk 2, and a tertiary rotating product mounting seat 3. The secondary mounting disk 2 is mounted on the edge of the primary rotating disk 1. A lever 4 is arranged on the edge of the secondary mounting disk 2. The lever 4 interferes with the secondary stopper 5 to stop the secondary mounting disk 2 from rotating. The secondary stopper 5 is mounted on the primary rotating disk 1 (other positions relative to the secondary mounting disk are also possible). The secondary mounting disk 2 is rotatably mounted on a rotating shaft 15. The friction disk 6 is mounted on the secondary mounting disk 2. A hollow disk 7 is mounted above the friction disk 6. The hollow disk 7 is fixedly mounted on the rotating shaft 15. The product mounting seat 3 is mounted in the hole of the hollow disk 7. The product mounting seat 3 contacts the edge of the friction disk 6 and rotates under the friction force of the friction disk 6. The upper end of the product mounting seat 3 is provided with a corresponding structure for mounting parts, which can be a product mounting hole 8, or a mounting protrusion or other mounting base structure. The secondary mounting plate 2 and the rotating shaft 15 are integrally mounted on the primary rotating plate 1, and the upper end is fixed, for example, in the form of a mounting bracket.

[0029] The edge thickness of the friction disk 6 is reduced to form a step. The product mounting seat 3 is located on the outer step and the side surface contacts the inner step surface and the bottom surface contacts the outer step surface, thereby realizing rotation driven by friction transmission. The stepped setting is more conducive to side contact transmission and is conducive to the rotation of the product mounting seat 3.

[0030] like Figure 5As shown, the product mounting seat 3 is in the shape of a lower cylinder and an upper disk. The lower end side surface of the cylindrical part contacts the higher step side surface of the friction disk 6 where the edge thickness is reduced to form a step. After installation, the disk is higher than the hollow disk 7 and does not contact the hollow disk 7, preventing the product mounting seat 3 from being obstructed in rotation. If necessary, a structure that facilitates the rotation of the product mounting seat 3 can be added, such as a bearing 14 structure or a smooth structure to reduce friction. The size of the hole in the hollow disk 7 matches the diameter of the cylinder at the lower end of the product mounting seat 3, which does not affect the rotation and will not cause detachment or tilting due to the rotation.

[0031] The primary rotating disk 1 is the rotating disk of the coating equipment itself, which only needs to rotate around the center of the primary rotating disk 1, and multiple secondary rotating disks and other structures can be arranged thereon.

[0032] The hollow disk 7 has more than one circle of holes that are gradually away from the center of the circle and are used to install the product mounting seat 3 (multiple holes form a circle, and the number of holes in the utility model is 8). The number of hole circles in the utility model is 4. Of course, the number of circles can be changed according to actual needs. The method of use can be to install the parts to be coated in a certain circle, or to install the coated parts in several circles.

[0033] A plurality of specifications of friction discs 6 are provided to adapt to the hole rings on the hollow disc 7 at different positions, mainly to allow the part mounting seat to contact the friction disc 6. The friction discs 6 with different diameters can have an anti-slip or friction-enhancing structure on the edge of the friction disc 6, such as a frosted surface or rubber strip.

[0034] A sleeve 9 is installed on the rotating shaft 15, and the sleeve 9 is pressed on the rotating shaft 15 by a set screw 10. A thread is arranged on the upper end of the sleeve 9, and a hexagonal fixing block 13 is installed on the thread. A hollow disk 7 is mounted on the hexagonal fixing block 13. The set screw 10 can be loosened to adjust the height of the sleeve 9, that is, the height of the secondary turntable can be adjusted. When in use, it can be flexibly adjusted according to actual needs. A recess 11 is axially arranged on the rotating shaft 15 to facilitate the installation and tightening of the set screw 10 of the sleeve 9. The recess 11 is circular or elliptical, and the overall structure is a conical surface.

[0035] A bearing 14 is installed in the middle of the sleeve 9, and a secondary mounting plate 2 is mounted on the bearing 14, so that the lever 4 is fixed under the action of the secondary stopper 5, so that the secondary mounting plate cannot rotate, and the hollow plate 7 rotates under the drive of the rotating shaft 15, and the lower end of the rotating shaft 15 is connected to a rotating power source, such as a motor, etc. The utility model only describes the main components, and other auxiliary structures and accessories are not described in detail, but the existing technology can achieve the basic functions described.

[0036] The secondary mounting disc 2 is provided with more than three protruding cylinders 12 around its center, and the friction disc 6 is mounted on the secondary mounting disc 2 via the protruding cylinders 12. The utility model adopts four protruding cylinders 12 which are arranged in a ring with a uniform ring angle.

[0037] Directions:

[0038] 1. Load the product onto the special coating tooling.

[0039] 2. Load the special tooling with the product installed onto the universal coating tooling (into the hole of the hollow disk).

[0040] 3. Through friction, the product can be rotated in three levels, and small parts can be uniformly coated in batches.

[0041] Principle: The equipment's revolution disk is used as the primary revolution, the rotation of the hollow disk is used as the secondary rotation, and the rotation of the product mounting seat is used as the tertiary rotation, so as to achieve uniform rotation of parts during coating.

[0042] 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" 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.

[0043] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] The above are only preferred embodiments of the present invention. It should be noted that the above preferred embodiments should not be regarded as limiting the present invention. The protection scope of the present invention should be based on the scope defined by the claims. For ordinary technicians in this technical field, several improvements and modifications can be made without departing from the spirit and scope of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A universal coating tool suitable for small products of different sizes, characterized in that: It includes a primary revolving disk, a secondary mounting disk, and a tertiary rotating product mounting seat. The secondary mounting disk is mounted on the edge of the primary revolving disk. A shift lever is arranged on the edge of the secondary mounting disk. The shift lever interferes with the secondary blocking lever to stop the rotation of the secondary mounting disk. The secondary mounting disk is rotatably mounted on a rotating shaft. A friction disk is mounted on the secondary mounting disk. A hollow disk is mounted above the friction disk. The hollow disk is fixedly mounted on the rotating shaft. A product mounting seat is installed in the hole of the hollow disk. The product mounting seat is in contact with the friction disk.

2. A universal coating tool suitable for small products of different sizes according to claim 1, characterized in that: The thickness of the edge of the friction disk is reduced to form a step, and the product mounting seat is located on the outer step, with the side surface in contact with the inner step surface and the bottom surface in contact with the outer step surface.

3. The universal coating tooling applicable to small products of different sizes according to claim 1, characterized in that: The product mounting seat is in the shape of a cylinder at the lower end and a disc at the upper end. After being installed in place, the disc is higher than the hollow disc and does not contact the hollow disc.

4. The universal coating tooling applicable to small products of different sizes according to claim 1, characterized in that: The first-level revolution disk is the rotating disk of the coating equipment itself.

5. The universal coating tooling applicable to small products of different sizes according to claim 1, characterized in that: The hollow disk has more than one circle of hole rings which are gradually away from the center and are used to install the product mounting seat.

6. The universal coating tooling applicable to small products of different sizes according to claim 5, characterized in that: A plurality of specifications of friction discs are provided to adapt to the hole rings on the hollow discs at different positions.

7. The universal coating tooling applicable to small products of different sizes according to claim 1, characterized in that: A sleeve is installed on the rotating shaft, and the sleeve is pressed on the rotating shaft through a set screw. A thread is arranged on the upper end of the sleeve, and a hexagonal fixing block is installed on the thread. A hollow disk is installed on the hexagonal fixing block.

8. The universal coating tooling applicable to small products of different sizes according to claim 7, characterized in that: A bearing is installed in the middle of the sleeve, and a secondary installation plate is mounted on the bearing.

9. The universal coating tooling applicable to small products of different sizes according to claim 7, characterized in that: The rotating shaft is provided with a recess along the axial direction to facilitate the installation and tightening of the set screw of the sleeve.

10. The universal coating tooling applicable to small products of different sizes according to claim 1, characterized in that: The secondary mounting disc is provided with more than three protruding cylinders around the center of the circle, and the friction disc is mounted on the secondary mounting disc through the protruding cylinders.

Images