Scraping mechanism of plate edge bonding machine

Abstract

The utility model belongs to the field of plate edge bonding machines, particularly relates to an edge scraping mechanism of a plate edge bonding machine, and provides the following scheme aiming at the problems that the existing adjustment is not flexible enough and the edge scraping effect is influenced: the edge scraping mechanism comprises a plate edge bonding machine mounting frame; the groove is formed in the surface of the plate edge bonding machine mounting rack; the number of the connecting frames is two, and the two connecting frames are connected to the top and the bottom of the middle end of the surface of the plate edge bonding machine mounting frame through bolts correspondingly; the pressing wheel is rotationally connected to the surface of the connecting frame; the number of the edge scraping assemblies is two, each edge scraping assembly comprises a lead screw, a plane scraping plate, a scraping blade, a hydraulic cylinder and a side scraping knife, the lead screws are in threaded connection with the plane scraping plates, the surfaces of the plane scraping plates and the left sides of the scraping blades are integrally machined, and the positions of the scraping blades and the side scraping knives can be driven through transmission of the structure; in this way, different scraping effects of the scraper blade and the side scraper on the plate can be adjusted, the scraping quality is improved, and subsequent machining of the plate is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of edge banding machine technology, and in particular to an edge scraping mechanism for an edge banding machine. Background Technology

[0002] During the processing of boards, an edge banding machine is needed to band the edges. In this process, an edge scraping mechanism is also required. Chinese patent document with publication number CN213732324U discloses an adjustment mechanism for a board edge banding machine and a board edge banding machine.

[0003] However, the above technical solutions are relatively fixed in terms of the scraping of the board, and the adjustment is not flexible enough. Only minor adjustments can be made, which affects the final scraping effect of the board and can easily reduce the quality of subsequent edge sealing. Utility Model Content

[0004] The purpose of this utility model is to solve the shortcomings of the existing technology, such as insufficient adjustment and impact on the scraping effect, and to propose a scraping mechanism for a board edge banding machine.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An edge-scraping mechanism for a board edge banding machine includes:

[0007] Mounting frame for sheet metal edge banding machine;

[0008] Groove, the groove is formed on the surface of the mounting frame of the board edge banding machine;

[0009] The connecting frame has two parts, which are bolted to the top and bottom of the middle of the surface of the board edge banding machine mounting frame, respectively.

[0010] The pressure roller is rotatably connected to the surface of the connecting frame;

[0011] The edge scraping assembly consists of two parts, including a lead screw, a flat scraper, a scraper blade, a hydraulic cylinder, and a side scraper. The lead screw is threaded to the flat scraper, and the surface of the flat scraper is integrally machined with the left side of the scraper blade. The hydraulic cylinder is bolted to the side scraper, and the side scraper is slidably connected to the flat scraper.

[0012] The adjusting mechanism is connected to the lead screw;

[0013] The blower mechanism is connected to the groove. Through the transmission of the structure, it can drive the position of the scraper blade and the side scraper. This allows for adjustment of the scraping effect of the scraper blade and the side scraper on the board, improving the quality of the scraping and facilitating subsequent processing of the board.

[0014] In a preferred embodiment of this utility model, the adjustment mechanism includes a micro motor, a main bevel gear, and a secondary bevel gear. The output end of the micro motor is keyed to the shaft of the main bevel gear, and the teeth of the main bevel gear mesh with the teeth of the secondary bevel gear. The shaft of the secondary bevel gear is keyed to the surface of the lead screw. The power supply to the micro motor is turned on, and the micro motor is controlled by a motor controller. The micro motor can drive the main bevel gear to rotate, the main bevel gear can drive the secondary bevel gear to rotate, and the secondary bevel gear can drive the lead screw to rotate.

[0015] In a preferred embodiment of this utility model, the surface of the micro motor is bolted to the right side of the connecting frame, the main bevel gear is located at the bottom of the secondary bevel gear, and the micro motor is fixed by the connecting frame to ensure the stability of the micro motor.

[0016] In a preferred embodiment of this utility model, the end of the lead screw away from the flat scraper is rotatably sleeved with the right side of the connecting frame, the left side of the flat scraper is slidably connected with the right side of the connecting frame, the lead screw is rotatably set with the connecting frame through a bearing to ensure the smoothness of the lead screw rotation, and the flat scraper is slidably set with the connecting frame through a slide rail to guide the flat scraper.

[0017] In a preferred embodiment of this utility model, the surface of the hydraulic cylinder is bolted to the right side of the flat scraper, and the side scraper is slidably connected between the flat scraper and the scraper blade in the groove. The hydraulic cylinder is fixed by the flat scraper, and both the flat scraper and the scraper blade are slidably arranged with the side scraper through the slide rail to guide the side scraper.

[0018] As a preferred embodiment of this utility model, the blower mechanism includes a blower fan, a blower nozzle, and a filter screen. The surface of the blower fan is bolted to the groove of the connecting frame, the air inlet of the blower fan is bolted to the bottom of the filter screen, and the air inlet of the blower nozzle is connected to the air outlet of the blower fan. When the power supply to the blower fan is turned on, the blower fan can draw in air from the outside, the filter screen filters the air, and then sprays it into the blower nozzle. The blower nozzle can smoothly spray out air to clean the scraped edge area. Beneficial effects

[0019] 1. The power mechanism can drive the lead screw to rotate, the lead screw can drive the flat scraper to rise and fall, and the flat scraper can drive the scraper blade to move up and down, thus adjusting the scraping of the board surface;

[0020] 2. The hydraulic cylinder can drive the side scraper, which can scrape and clean the side edge of the board, facilitating subsequent operations;

[0021] In this invention, the transmission mechanism can drive the position of the scraper blade and the side scraper, thereby adjusting the scraping effect of the scraper blade and the side scraper on the board, improving the scraping quality, and facilitating subsequent processing of the board. Attached Figure Description

[0022] Figure 1 It is an overall three-dimensional diagram of the utility model;

[0023] Figure 2 This is a perspective view of the connecting frame of this utility model;

[0024] Figure 3 This is a perspective view of the planar scraper of this utility model;

[0025] Figure 4 This is a perspective view of the mounting frame for the edge banding machine of this utility model.

[0026] In the diagram: 1. Mounting frame for the board edge banding machine; 2. Groove; 3. Connecting frame; 4. Pressure roller; 5. Micro motor; 6. Main bevel gear; 7. Secondary bevel gear; 8. Lead screw; 9. Flat scraper; 10. Scraper blade; 11. Hydraulic cylinder; 12. Side scraper; 13. Fan; 14. Air nozzle; 15. Filter screen. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Example

[0028] Reference Figures 1-4 An edge-scraping mechanism for a board edge banding machine, comprising:

[0029] Mounting frame 1 for sheet metal edge banding machine;

[0030] Groove 2 is formed on the surface of the mounting frame 1 of the board edge banding machine;

[0031] Connecting frame 3, there are two connecting frames 3, and the two connecting frames 3 are respectively bolted to the top and bottom of the middle of the surface of the plate edge banding machine mounting frame 1;

[0032] Pressure roller 4 is rotatably connected to the surface of connecting frame 3;

[0033] The scraping assembly has two components. The scraping assembly includes a lead screw 8, a flat scraper 9, a scraper blade 10, a hydraulic cylinder 11, and a side scraper 12. The lead screw 8 is threadedly connected to the flat scraper 9. The surface of the flat scraper 9 is integrally machined with the left side of the scraper blade 10. The hydraulic cylinder 11 is bolted to the side scraper 12. The side scraper 12 is slidably connected to the flat scraper 9.

[0034] Adjustment mechanism, which is connected to lead screw 8;

[0035] The blower mechanism is connected to the groove 2.

[0036] Through the above structure, the position of the scraper blade 10 and the side scraper 12 can be driven by the structure's transmission, thus adjusting the scraping effect of the scraper blade 10 and the side scraper 12 on the board, improving the scraping quality, and benefiting the subsequent processing of the board.

[0037] Please see Figure 2 The adjustment mechanism includes a micro motor 5, a main bevel gear 6, and a secondary bevel gear 7. The output end of the micro motor 5 is keyed to the shaft of the main bevel gear 6. The teeth of the main bevel gear 6 mesh with the teeth of the secondary bevel gear 7. The shaft of the secondary bevel gear 7 is keyed to the surface of the lead screw 8. When the power supply to the micro motor 5 is turned on, the micro motor 5 is controlled by a motor controller. The micro motor 5 can drive the main bevel gear 6 to rotate, the main bevel gear 6 can drive the secondary bevel gear 7 to rotate, and the secondary bevel gear 7 can drive the lead screw 8 to rotate.

[0038] Please see Figure 3 The surface of the micro motor 5 is bolted to the right side of the connecting frame 3. The main bevel gear 6 is located at the bottom of the secondary bevel gear 7. The micro motor 5 is fixed by the connecting frame 3 to ensure the stability of the micro motor 5.

[0039] Please see Figure 2 The end of the lead screw 8 away from the flat scraper 9 is rotatably sleeved with the right side of the connecting frame 3, and the left side of the flat scraper 9 is slidably connected with the right side of the connecting frame 3. The lead screw 8 is rotatably set with the connecting frame 3 through the bearing to ensure the smooth rotation of the lead screw 8. The flat scraper 9 is slidably set with the connecting frame 3 through the slide rail to guide the flat scraper 9.

[0040] Please see Figure 3 The surface of the hydraulic cylinder 11 is bolted to the right side of the flat scraper 9. The side scraper 12 is slidably connected between the flat scraper 9 and the scraper blade 10. The hydraulic cylinder 11 is fixed by the flat scraper 9. The flat scraper 9 and the scraper blade 10 are both slidably set with the side scraper 12 through the slide rail to guide the side scraper 12.

[0041] Please see Figure 1 The blower mechanism includes a blower fan 13, a blower nozzle 14, and a filter screen 15. The surface of the blower fan 13 is bolted to the groove 2 of the connecting bracket 3. The air inlet of the blower fan 13 is bolted to the bottom of the filter screen 15. The air inlet of the blower nozzle 14 is connected to the air outlet of the blower fan 13. When the power of the blower fan 13 is turned on, the blower fan 13 can draw in air from the outside. The filter screen 15 filters the air and then sprays it into the blower nozzle 14. The blower nozzle 14 can smoothly spray out air to clean the scraped edge area.

[0042] It should be noted that the specific models of the micro motor 5, hydraulic cylinder 11, and blower 13 used can be selected by those skilled in the art. Furthermore, the micro motor 5, hydraulic cylinder 11, and blower 13 mentioned above are all existing technologies, and this solution will not elaborate on them.

[0043] The working principle of this utility model: The mounting frame 1 of the board edge banding machine is installed on the board edge banding machine. The board is located between the pressure rollers 4 of the two connecting frames 3. When it is necessary to adjust the scraping effect, the power supply of the micro motor 5 is turned on. The micro motor 5 is controlled by a motor controller. The micro motor 5 can drive the main bevel gear 6 to rotate, the main bevel gear 6 can drive the secondary bevel gear 7 to rotate, the secondary bevel gear 7 can drive the lead screw 8 to rotate, and the lead screw 8 can drive the flat scraper 9 to rise and fall through the thread. The flat scraper 9 can drive the scraper blade 10 to move up and down. In this way, the flat scraping of the board can be adjusted. The hydraulic cylinder 11 is powered by hydraulic force, which drives the side scraper 12. The side scraper 12 can scrape and clean the side edge of the board. This can move the position of the scraper blade 10 and the side scraper 12, thus adjusting the scraping effect of the scraper blade 10 and the side scraper 12 on the board, improving the scraping quality and facilitating subsequent processing of the board. When the power of the blower fan 13 is turned on, the blower fan 13 can draw in air from the outside, filter the air with the filter screen 15, and then spray it into the blower nozzle 14. The blower nozzle 14 can smoothly spray air to clean the scraped edge area.

[0044] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A scraping mechanism for a sheet metal edge banding machine, characterized in that, include: Board edge banding machine mounting frame (1); Groove (2), groove (2) is formed on the surface of the board edge banding machine mounting frame (1); Connecting frame (3), there are two connecting frames (3), and the two connecting frames (3) are respectively bolted to the top and bottom of the middle of the surface of the plate edge banding machine mounting frame (1); Pressure roller (4) is rotatably connected to the surface of connecting frame (3); The scraping assembly has two components. The scraping assembly includes a lead screw (8), a flat scraper (9), a scraper blade (10), a hydraulic cylinder (11), and a side scraper (12). The lead screw (8) is threadedly connected to the flat scraper (9). The surface of the flat scraper (9) is integrally machined with the left side of the scraper blade (10). The hydraulic cylinder (11) is bolted to the side scraper (12). The side scraper (12) is slidably connected to the flat scraper (9). Adjustment mechanism, which is connected to lead screw (8); The blower mechanism is connected to the groove (2).

2. The edge-scraping mechanism of a sheet metal edge banding machine according to claim 1, characterized in that, The adjustment mechanism includes a micro motor (5), a main bevel gear (6) and a secondary bevel gear (7). The output end of the micro motor (5) is keyed to the shaft of the main bevel gear (6). The teeth of the main bevel gear (6) mesh with the teeth of the secondary bevel gear (7). The shaft of the secondary bevel gear (7) is keyed to the surface of the lead screw (8).

3. The edge-scraping mechanism of a sheet metal edge banding machine according to claim 2, characterized in that, The surface of the micro motor (5) is bolted to the right side of the connecting frame (3), and the main bevel gear (6) is located at the bottom of the secondary bevel gear (7).

4. The edge-scraping mechanism of a sheet metal edge banding machine according to claim 1, characterized in that, The end of the lead screw (8) away from the flat scraper (9) is rotatably sleeved with the right side of the connecting frame (3), and the left side of the flat scraper (9) is slidably connected with the right side of the connecting frame (3).

5. The edge-scraping mechanism of a sheet metal edge banding machine according to claim 1, characterized in that, The surface of the hydraulic cylinder (11) is bolted to the right side of the flat scraper (9), and the side scraper (12) is slidably connected between the flat scraper (9) and the groove of the scraper blade (10).

6. The edge-scraping mechanism of a sheet metal edge banding machine according to claim 1, characterized in that, The blower mechanism includes a blower fan (13), a blower nozzle (14), and a filter screen (15). The surface of the blower fan (13) is bolted to the groove (2) of the connecting frame (3). The air inlet of the blower fan (13) is bolted to the bottom of the filter screen (15). The air inlet of the blower nozzle (14) is connected to the air outlet of the blower fan (13).

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