Coating equipment capable of uniformly smearing
By designing a coating device including loading, clamping and spraying mechanism, using rotary spraying fixtures and uniformly distributed spray heads, the problem of difficulty in spraying an annular workpiece in the prior art is solved, and 360-degree uniform spraying on the side walls and peripheral sides of the workpiece is achieved, which simplifies the process and improves the spraying efficiency and quality.
Patent Information
- Application Number
- CN202420727577.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-09
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-04-09
AI Technical Summary
Existing coating machines are difficult to uniformly spray workpieces with ring or irregular shapes, and usually require multiple processes and complex loading and unloading operations.
A coating device is designed, including a working platform and a working shell, a built-in feeding mechanism, a clamping mechanism and a spraying mechanism. By rotating the spraying fixture and evenly distributed spray heads, uniform spraying of 360 degrees of uniform spraying on the side walls and circumference of the annular workpiece is achieved.
The uniform spraying of the side walls and peripheral sides of the annular workpiece is achieved, the process is simplified, the complexity of loading and unloading operations is reduced, and the spraying efficiency and quality is improved.
Smart Images
Figure CN222872503U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of spraying equipment, in particular to a coating equipment capable of evenly applying. Background Art
[0002] The coating machine is mainly used for the surface coating process of the workpiece. This machine is to coat the workpiece with a layer of glue, paint or ink with specific functions. It uses a special multifunctional coating head, which can realize various forms of surface coating. The reel of the coating machine is equipped with a full-speed automatic film splicing mechanism, and the PLC program tension closed-loop automatic control. Existing coating machines or coating equipment are generally mainly used for spraying flat surfaces. For workpieces with annular or irregular shapes, multiple spraying processes are generally required for spraying. Each process requires independent loading and unloading operations, and the process is complicated. Utility Model Content
[0003] In view of this, the utility model discloses a coating device capable of evenly coating, which can spray the side wall of an annular workpiece.
[0004] The utility model discloses a coating device capable of evenly applying, comprising a working platform and a working shell, wherein the working shell is fixed to the working platform and forms a coating space, wherein a feeding mechanism, a clamping mechanism and a spraying mechanism are arranged in the coating space, wherein:
[0005] The feeding mechanism is used to move the annular workpiece to a preset position, and the clamping mechanism moves the annular workpiece at the preset position to the spraying mechanism. The spraying mechanism includes a spraying jig, and the spraying jig is provided with at least one nozzle. The spraying mechanism performs 360-degree annular spraying on the annular workpiece through the spraying jig.
[0006] Furthermore, the loading mechanism includes a unloading guide rail, a feeding guide rail and a pushing cylinder. The unloading guide rail is arranged at an angle, and the lower end of the unloading guide rail is connected to the feeding guide rail. The annular workpiece enters the feeding guide rail along the unloading guide rail under the action of gravity, and the pushing cylinder pushes the annular workpiece to a preset position in the feeding guide rail through a pushing block.
[0007] Furthermore, the clamping mechanism includes a first linear drive cylinder, a lifting cylinder and clamping fingers. The first linear drive cylinder can drive the lifting cylinder to move linearly through a first connecting plate, and the lifting cylinder drives the clamping fingers to move in a vertical direction through a second connecting plate. The clamping fingers are used to clamp the annular workpiece.
[0008] Furthermore, the spraying mechanism also includes a rotating motor and a rotating shaft, and the rotating motor can drive the spraying jig to rotate through the rotating shaft; and at least one of the spray heads is provided on the spraying jig.
[0009] Furthermore, the spraying fixture comprises a spraying slot opening upward, and the clamping fingers can drive the annular workpiece to enter or leave the spraying slot; the spray head is fixed on the side wall of the spraying slot and can spray paint into the spraying slot.
[0010] Furthermore, the spraying mechanism includes four spray heads, and the four spray heads are evenly distributed around the spraying tank. The rotating motor can drive the spraying fixture to reciprocate within a certain angle range through the rotating shaft.
[0011] Furthermore, a drying mechanism is provided obliquely above the spray jig, and the drying mechanism includes a drying bracket, a second linear cylinder and a heating lamp. The heating lamp is fixedly connected to the output shaft of the second linear cylinder via a fixing clamp. The second linear cylinder is fixed to the drying bracket and can drive the heating lamp to move toward or away from the spray jig.
[0012] Furthermore, a unloading mechanism is provided on the side of the spraying mechanism away from the loading mechanism, and the unloading mechanism includes a unloading bracket, a transmission belt and a driving device. The driving device can drive the transmission belt to rotate relative to the unloading bracket, and the clamping mechanism can move the annular workpiece after spraying to the transmission belt.
[0013] Compared with the prior art, the technical solution disclosed in the utility model has the following beneficial effects:
[0014] By moving the annular workpiece to the spraying jig, the spraying jig can drive the spray head to rotate when it rotates, and the spray head can spray the side wall of the annular workpiece. When the spraying jig rotates, the surrounding side of the annular workpiece can be sprayed to ensure the uniformity of the spraying. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the structure of the coating equipment;
[0016] Figure 2 A schematic diagram of the structure of the coating equipment with the working shell removed;
[0017] Figure 3 A schematic diagram of the structure of the coating equipment without the working shell and processing platform;
[0018] Figure 4 It is a schematic diagram of the structure of the spraying fixture. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to another component, or there may be a central component at the same time. Unless otherwise defined, all technical and scientific terms used in this article have the same meaning as those generally understood by technicians in the technical field of the utility model. It should also be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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, an electrical connection, or a connection between the two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances. The terms used in the specification of the utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the utility model.
[0020] It should also be noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.
[0021] like Figure 1 As shown, the utility model discloses a coating device 100 that can be evenly applied, including a working platform 10 and a working shell 20, wherein the working shell 20 is arranged above the working platform 10, and the working shell 20 is fixedly connected to the working platform 10 to form a coating space, and the coating device 100 can spray an annular workpiece in the coating space.
[0022] like Figure 2 As shown, a loading mechanism 30, a clamping mechanism 40 and a spraying mechanism 50 are provided in the coating space. The loading mechanism 30 is used to move the annular workpiece to a preset position. The clamping mechanism 40 moves the annular workpiece at the preset position to the spraying mechanism 50. The spraying mechanism 50 can spray the annular workpiece moved to the clamping mechanism 40.
[0023] like Figure 3As shown, further, the loading mechanism 30 includes a feeding guide rail 31, a feeding guide rail 32 and a pushing cylinder 33. The feeding guide rail 31 is tilted, and the lower end of the feeding guide rail 31 is connected to the feeding guide rail 32. The annular workpiece enters the feeding guide rail 32 along the feeding guide rail 31 under the action of gravity, and the pushing cylinder 33 pushes the annular workpiece to a preset position in the feeding guide rail 32 through a pushing block 34. In the present application, the end of the feeding guide rail 31 that is located higher extends out of the working housing 20, and the user can place the annular workpiece at this end, and then the annular workpiece moves to the feeding guide rail 32 under the action of its own gravity.
[0024] Furthermore, the clamping mechanism 40 includes a first linear drive cylinder 41, a lifting cylinder 42 and a clamping finger 43. The first linear drive cylinder 41 can drive the lifting cylinder 42 to move linearly through the first connecting plate 44, and the lifting cylinder 42 drives the clamping finger 43 to move in the vertical direction through the second connecting plate 45. The clamping finger 43 is used to clamp the annular workpiece. During operation, the clamping finger 43 can clamp the annular workpiece, and then the first linear cylinder 41 can drive the annular workpiece to move from a preset position to the spraying mechanism 50. The lifting cylinder 42 is used to drive the annular workpiece to enter or leave the spraying mechanism 50 through the clamping finger 43. When the annular workpiece moves into the spraying mechanism 50, the spraying mechanism 50 can clamp the annular jig.
[0025] like Figure 3 and Figure 4 As shown, the spraying mechanism 50 includes a rotating motor 51, a rotating shaft 52 and a spraying fixture 53. A spraying fixture 53 is provided with a spray head 532. The rotating motor 51 can drive the spraying fixture 53 to rotate through the rotating shaft 52. The spraying fixture 53 is provided with at least one spray head 532. The clamping mechanism 40 can move the annular workpiece to the spraying fixture 53. The spray head 532 on the spraying fixture 53 can spray the annular workpiece. When the spraying fixture 53 rotates, the spray head 532 can be driven to rotate, so that the side wall of the annular workpiece can be sprayed to ensure the uniformity of the spraying.
[0026] Furthermore, the spraying fixture 53 includes a spraying slot 531 opening upward, and the clamping fingers 43 can drive the annular workpiece to enter or leave the spraying slot 531; the spray head 532 is fixed on the side wall of the spraying slot 531 and can spray paint into the spraying slot 531.
[0027] Specifically, the spray mechanism 50 includes four spray heads 532 , and the four spray heads 532 are evenly distributed around the spray tank 531 . The rotary motor 51 can drive the spray fixture 53 to reciprocate within a certain angle range through the rotary shaft 52 .
[0028] Furthermore, a drying mechanism 60 is disposed obliquely above the spraying jig 53, and the drying mechanism 60 includes a drying bracket 61, a second linear cylinder 62, and a heating lamp 63. The heating lamp 63 is fixedly connected to the output shaft of the second linear cylinder 62 through a fixing fixture. The second linear cylinder 62 is fixed to the drying bracket 61 and can drive the heating lamp 63 to move toward or away from the spraying jig 53. After the spraying mechanism 50 completes spraying the annular workpiece, the lifting cylinder 42 drives the sprayed annular workpiece to move out of the spraying jig 53 through the clamping finger 43, and the heat generated by the heating lamp 63 when working can heat and dry the sprayed annular workpiece.
[0029] Furthermore, a feeding mechanism 70 is further provided on a side of the spraying mechanism 50 away from the feeding mechanism 30, and the feeding mechanism 70 includes a feeding bracket 71, a transmission belt 72, and a driving device 73, wherein the driving device 73 can drive the transmission belt 72 to rotate relative to the feeding bracket 71, and the clamping mechanism 40 can move the annular workpiece after spraying to the transmission belt 72. In the present application, the transmission end of the feeding mechanism 70 extends out of the working housing 20.
[0030] The present invention can be implemented in various ways and modified without departing from the broad spirit and scope of the present invention. The above-mentioned embodiments are used to illustrate the present invention, but do not limit the scope of the present invention.
Claims
1. A coating device capable of evenly applying, characterized in that: It includes a working platform and a working shell, wherein the working shell is fixed to the working platform and forms a coating space, wherein a feeding mechanism, a clamping mechanism and a spraying mechanism are arranged in the coating space, wherein: The feeding mechanism is used to move the annular workpiece to a preset position, and the clamping mechanism moves the annular workpiece at the preset position to the spraying mechanism, the spraying mechanism includes a spraying jig, and the spraying jig is provided with at least one spray head. The spraying mechanism performs 360-degree annular spraying on the annular workpiece through the spraying jig; The loading mechanism includes a feeding guide rail, a feeding guide rail and a pushing cylinder. The feeding guide rail is tilted, and one end of the feeding guide rail located at the bottom is connected to the feeding guide rail. The annular workpiece enters the feeding guide rail along the feeding guide rail under the action of gravity, and the pushing cylinder pushes the annular workpiece to a preset position in the feeding guide rail through a pushing block. The clamping mechanism comprises a first linear drive cylinder, a lifting cylinder and clamping fingers, wherein the first linear drive cylinder can drive the lifting cylinder to move linearly through a first connecting plate, and the lifting cylinder drives the clamping fingers to move in a vertical direction through a second connecting plate, and the clamping fingers are used to clamp the annular workpiece; The spraying mechanism further includes a rotating motor and a rotating shaft, and the rotating motor can drive the spraying jig to rotate through the rotating shaft; the spraying jig is provided with at least one spray head; The spraying fixture comprises a spraying slot opening upward, and the clamping fingers can drive the annular workpiece to enter or leave the spraying slot; the spray head is fixed on the side wall of the spraying slot and can spray paint into the spraying slot.
2. A coating device capable of evenly applying according to claim 1, characterized in that: The spraying mechanism includes four spray heads, which are evenly distributed around the spraying tank. The rotating motor can drive the spraying fixture to reciprocate within a certain angle range through the rotating shaft.
3. A coating device capable of evenly applying according to claim 2, characterized in that: A drying mechanism is arranged obliquely above the spray jig, and the drying mechanism includes a drying bracket, a second linear cylinder and a heating lamp. The heating lamp is fixedly connected to the output shaft of the second linear cylinder via a fixing clamp. The second linear cylinder is fixed to the drying bracket and can drive the heating lamp to move toward or away from the spray jig.
4. A coating device capable of evenly applying according to claim 3, characterized in that: A unloading mechanism is also provided on the side of the spraying mechanism away from the loading mechanism. The unloading mechanism includes an unloading bracket, a transmission belt and a driving device. The driving device can drive the transmission belt to rotate relative to the unloading bracket. The clamping mechanism can move the annular workpiece after spraying to the transmission belt.