Uniform paint spraying device for wood processing

Abstract

The utility model discloses a wood processing uniform paint spraying device which comprises a workbench and is characterized in that a mounting frame is fixedly mounted on the outer wall of the top of the workbench, an adjusting assembly is mounted in the mounting frame, and the adjusting assembly comprises a limiting groove formed in the outer wall of the top of the mounting frame; a plurality of mounting blocks distributed at equal intervals are slidably connected into the limiting groove, an extension column is fixedly connected to the outer wall of the top of each mounting block, a hydraulic cylinder is fixedly mounted on the outer wall of one side of the mounting frame, the output end of the hydraulic cylinder is fixedly connected with a driving plate, and a plurality of guide grooves are formed in the driving plate; according to the paint spraying device, by arranging the adjusting assembly, the distance between the multiple spraying heads can be adjusted according to the length of wood needing to be painted, then mist paint sprayed out of the multiple spraying heads can just correspond to the length of the wood, and therefore excessive waste of the paint is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of wood processing, in particular to a wood processing uniform paint spraying device. Background Art

[0002] Wood is the general name for plant tissues that develop from the vascular cambium inward, including xylem and thin-walled rays. Wood plays a great supporting role in human life. According to the different properties of wood, people use it in different ways. More and more wooden furniture is needed in life, and the color choices of each household are becoming more and more bright, so the requirements for wood painting are also getting higher and higher.

[0003] Existing paint spraying devices generally use a paint spraying rod to spray paint on wood. However, when the length of the wood is shorter than the paint spraying rod, part of the paint will be sprayed to the outside, which will cause great waste as the use time increases. Utility Model Content

[0004] The utility model aims to provide a uniform paint spraying device for wood processing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wood processing uniform paint spraying device, comprising a workbench, characterized in that: a mounting frame is fixedly installed on the top outer wall of the workbench, an adjustment component is installed in the mounting frame, the adjustment component includes a limit groove opened on the top outer wall of the mounting frame, a plurality of equally spaced mounting blocks are slidably connected in the limit groove, a plurality of mounting blocks are fixedly connected to the top outer walls with an extension column, a hydraulic cylinder is fixedly installed on the outer wall of one side of the mounting frame, a drive plate is fixedly connected to the output end of the hydraulic cylinder, a plurality of guide grooves are opened in the drive plate, and the plurality of guide grooves are fan-shaped, and the plurality of extension columns are respectively slidably inserted in the guide grooves of the plurality of drive plates.

[0006] The spacing between multiple nozzles can be adjusted according to the length of the wood to be painted, so that the mist paint sprayed by the multiple nozzles can just correspond to the length of the wood, thereby avoiding excessive waste of paint. The spacing between the multiple nozzles is adjusted by adjusting the components, and the hydraulic cylinder on one side of the mounting frame is started. The output end of the hydraulic cylinder will drive the drive plate to move to one side. Since the multiple mounting blocks are restricted by the limit grooves and can only move horizontally, under the drive of the multiple guide grooves in the driving plate, the multiple extension columns and the multiple mounting blocks will be driven to approach each other and the principle, and then the multiple nozzles will also be driven to move synchronously, so that the multiple paint columns can just adapt to the length of the wood.

[0007] As a further preferred embodiment of the present technical solution, a nozzle is fixedly mounted on the outer wall at the bottom of each of the mounting blocks, a connecting pipe is fixedly plugged into the bottom of each of the nozzles, a feeder is fixedly mounted on the outer wall at the top of the workbench, and one end of each of the connecting pipes is fixedly plugged into the multiple discharge ports of the feeder.

[0008] As a further preferred embodiment of the present technical solution, a fixing component is installed outside the workbench, and the fixing component is arranged opposite to the adjusting component.

[0009] As a further preferred embodiment of the present technical solution, the fixed component includes a first motor fixedly installed on the outer wall of one side of the workbench, and one side of the inner wall at both ends of the workbench is rotatably connected to the same bidirectional screw rod, the first motor shaft and one end of the bidirectional screw rod are coaxially fixed, and a movable frame is threadedly connected at the threads at both ends of the bidirectional screw rod, and the two movable frames are symmetrically arranged.

[0010] As a further preferred embodiment of the technical solution, each of the two movable racks is rotatably connected to a squeeze plate, a second motor is fixedly mounted on an outer wall of one side of one of the movable racks, and a rotating shaft of the second motor is coaxially fixed to one of the squeeze plates.

[0011] Starting the first motor drives the bidirectional screw to rotate in the mounting frame. The two restricted moving frames approach each other under the drive of the bidirectional screw. Then the two extrusion plates squeeze the two ends of the wood to fix it, so that the device can adapt to the fixing effect of wood of different lengths. Finally, starting the second motor drives one of the extrusion plates to rotate in the moving frame, and then the wood will rotate at a uniform speed as a whole, ensuring that the surface of the wood can be evenly sprayed with paint.

[0012] As a further preferred embodiment of the present technical solution, the thread grooves at both ends of the circumferential outer wall of the bidirectional screw have the same parameters except for the opposite rotation directions, and the thread lead angles of the thread grooves at both ends are smaller than the equivalent friction angle.

[0013] The utility model provides a uniform paint spraying device for wood processing, which has the following beneficial effects:

[0014] (1) The utility model can adjust the spacing of multiple nozzles according to the length of the wood to be painted by setting an adjustment component, so that the mist paint sprayed by the multiple nozzles can exactly correspond to the length of the wood, thereby avoiding excessive waste of paint. The spacing of the multiple nozzles is adjusted by the adjustment component, and the hydraulic cylinder on one side of the mounting frame is started. The output end of the hydraulic cylinder will drive the drive plate to move to one side. Since the multiple mounting blocks are restricted by the limit grooves and can only move horizontally, under the drive of the multiple guide grooves in the drive plate, the multiple extension columns and the multiple mounting blocks will be driven to approach each other and the principle, and then the multiple nozzles will also be driven to move synchronously, so that the multiple paint columns can just adapt to the length of the wood.

[0015] (2) The utility model sets a fixing component, starts the first motor to drive the bidirectional screw to rotate in the mounting frame, and the two restricted moving frames approach each other under the drive of the bidirectional screw. Then, the two extrusion plates squeeze the two ends of the wood to fix it, so that the device can adapt to the fixing effect of wood of different lengths. Finally, by starting the second motor to drive one of the extrusion plates to rotate in the moving frame, the wood will also rotate at a uniform speed as a whole, ensuring that the surface of the wood can be evenly sprayed with paint. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the adjustment component of the utility model from a first viewing angle;

[0018] Figure 3 This is a schematic diagram of the second viewing angle structure of the adjustment component of the utility model;

[0019] Figure 4 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0020] In the figure: 1. workbench; 2. mounting frame; 3. feeder; 4. connecting pipe; 5. nozzle; 6. adjustment assembly; 7. fixing assembly; 601. limit groove; 602. mounting block; 603. extension column; 604. drive plate; 605. hydraulic cylinder; 701. bidirectional screw rod; 702. moving frame; 703. first motor; 704. extrusion plate; 705. second motor. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figure 2 and Figure 3As shown, in the present embodiment, a wood processing uniform paint spraying device comprises a workbench 1, characterized in that: a mounting frame 2 is fixedly mounted on the top outer wall of the workbench 1, an adjusting component 6 is mounted in the mounting frame 2, the adjusting component 6 comprises a limiting groove 601 provided on the top outer wall of the mounting frame 2, a plurality of mounting blocks 602 distributed at equal distances are slidably connected in the limiting groove 601, an extension column 603 is fixedly connected to the top outer walls of the plurality of mounting blocks 602, a hydraulic cylinder 605 is fixedly mounted on the outer wall of one side of the mounting frame 2, a driving plate 604 is fixedly connected to the output end of the hydraulic cylinder 605, a plurality of guide grooves are provided in the driving plate 604, and the plurality of guide grooves are fan-shapedly distributed, and the plurality of extension columns 603 are respectively slidably inserted in the guide grooves of the plurality of driving plates 604.

[0023] A nozzle 5 is fixedly installed on the bottom outer wall of multiple mounting blocks 602, and a connecting pipe 4 is fixedly plugged into the bottom of multiple nozzles 5. A feeder 3 is fixedly installed on the top outer wall of the workbench 1, and one end of multiple connecting pipes 4 is fixedly plugged into multiple discharge ports of the feeder 3.

[0024] By adjusting the spacing between the multiple nozzles 5 through the adjustment component 6, the hydraulic cylinder 605 on one side of the mounting frame 2 is started, and the output end of the hydraulic cylinder 605 will drive the driving plate 604 to move to one side. Since the multiple mounting blocks 602 are restricted by the limit groove 601 and can only move horizontally, under the drive of the multiple guide grooves in the driving plate 604, the multiple extension columns 603 and the multiple mounting blocks 602 will be driven to approach each other and the principle, and then the multiple nozzles 5 will also be driven to move synchronously, so that the multiple paint columns can just adapt to the length of the wood.

[0025] like Figure 1 and Figure 4 As shown, a fixing component 7 is installed outside the workbench 1 , and the fixing component 7 is arranged opposite to the adjusting component 6 .

[0026] The fixing assembly 7 includes a first motor 703 fixedly installed on the outer wall of one side of the workbench 1, and the inner wall at both ends of the workbench 1 is rotatably connected with the same bidirectional screw rod 701. The rotating shaft of the first motor 703 and one end of the bidirectional screw rod 701 are coaxially fixed, and a movable frame 702 is threadedly connected at the threads at both ends of the bidirectional screw rod 701, and the two movable frames 702 are symmetrically arranged.

[0027] A pressing plate 704 is rotatably connected to each of the two moving frames 702 , and a second motor 705 is fixedly mounted on an outer wall of one side of one of the moving frames 702 . The rotating shaft of the second motor 705 is coaxially fixed to one of the pressing plates 704 .

[0028] Start the first motor 703 to drive the bidirectional screw rod 701 to rotate in the mounting frame 2. The two restricted moving frames 702 are driven by the bidirectional screw rod 701 to approach each other. Then, the two squeezing plates 704 squeeze the two ends of the wood to fix it, so that the device can adapt to the fixing effect of wood of different lengths. Finally, start the second motor 705 to drive one of the squeezing plates 704 to rotate in the moving frame 702, and then the wood will also rotate at a uniform speed as a whole, ensuring that the surface of the wood can be evenly sprayed with paint.

[0029] like Figure 1 As shown, the thread grooves at both ends of the circumferential outer wall of the bidirectional screw 701 have the same parameters except for the opposite rotation directions, so that the moving distances of the two moving frames 702 can be kept consistent, and the thread lead angles of the thread grooves at both ends are smaller than the equivalent friction angle, so that the bidirectional screw 701 has a self-locking property.

[0030] The utility model provides a uniform paint spraying device for wood processing, and the specific working principle is as follows:

[0031] When the device is working, the spacing between the multiple nozzles 5 is adjusted by adjusting the assembly 6, and the hydraulic cylinder 605 on one side of the mounting frame 2 is started. The output end of the hydraulic cylinder 605 drives the driving plate 604 to move to one side. Since the multiple mounting blocks 602 are restricted by the limit grooves 601 and can only move horizontally, the multiple extension columns 603 and the multiple mounting blocks 602 will be driven to approach each other and the principle under the drive of the multiple guide grooves in the driving plate 604, and then the multiple nozzles 5 will also be driven to move synchronously, so that the multiple paint columns can just adapt to the length of the wood, and then the wood is placed In the middle position of the two extrusion plates 704, the first motor 703 is started to drive the bidirectional screw rod 701 to rotate in the mounting frame 2, and the two restricted moving frames 702 are driven by the bidirectional screw rod 701 to approach each other, and then the two extrusion plates 704 are squeezed on both ends of the wood to fix it, so that the device can adapt to the fixing effect of wood of different lengths, and finally, the second motor 705 is started to drive one of the extrusion plates 704 to rotate in the moving frame 702, and then the wood will also rotate at a uniform speed as a whole, ensuring that the surface of the wood can be evenly sprayed with paint.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wood processing uniform paint spraying device, comprising a workbench (1), characterized in that: A mounting frame (2) is fixedly mounted on the top outer wall of the workbench (1), an adjusting component (6) is mounted in the mounting frame (2), the adjusting component (6) comprises a limiting groove (601) provided on the top outer wall of the mounting frame (2), a plurality of mounting blocks (602) equidistantly distributed are slidably connected in the limiting groove (601), the top outer walls of the plurality of mounting blocks (602) are all fixedly connected with an extension column (603), a hydraulic cylinder (605) is fixedly mounted on the outer wall of one side of the mounting frame (2), an output end of the hydraulic cylinder (605) is fixedly connected with a driving plate (604), a plurality of guide grooves are provided in the driving plate (604), and the plurality of guide grooves are distributed in a fan shape, and the plurality of extension columns (603) are respectively slidably inserted in the guide grooves of the plurality of driving plates (604).

2. A wood processing uniform paint spraying device according to claim 1, characterized in that: A nozzle (5) is fixedly mounted on the outer wall at the bottom of each of the mounting blocks (602); a connecting pipe (4) is fixedly plugged into the bottom of each of the nozzles (5); a feeder (3) is fixedly mounted on the outer wall at the top of the workbench (1); one end of each of the connecting pipes (4) is fixedly plugged into a plurality of discharge ports of the feeder (3).

3. A wood processing uniform paint spraying device according to claim 1, characterized in that: A fixing component (7) is installed outside the workbench (1), and the fixing component (7) is arranged opposite to the adjusting component (6).

4. A wood processing uniform paint spraying device according to claim 3, characterized in that: The fixing assembly (7) comprises a first motor (703) fixedly mounted on the outer wall of one side of the workbench (1); one side of the inner wall at both ends of the workbench (1) is rotatably connected to a same bidirectional screw rod (701); the rotating shaft of the first motor (703) and one end of the bidirectional screw rod (701) are coaxially fixed; threads at both ends of the bidirectional screw rod (701) are threadedly connected to a movable frame (702), and the two movable frames (702) are symmetrically arranged.

5. A wood processing uniform paint spraying device according to claim 4, characterized in that: A squeezing plate (704) is rotatably connected to each of the two moving frames (702), a second motor (705) is fixedly mounted on an outer wall of one side of one of the moving frames (702), and a rotating shaft of the second motor (705) is coaxially fixed to one of the squeezing plates (704).

6. A wood processing uniform paint spraying device according to claim 4, characterized in that: The thread grooves at both ends of the circumferential outer wall of the bidirectional screw (701) have the same parameters except that the rotation directions are opposite, and the thread lead angles of the thread grooves at both ends are smaller than the equivalent friction angle.

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