An edge trimming mechanism of an edge banding machine

Abstract

This utility model discloses an edge-scraping mechanism for an edge-sealing machine, relating to the field of edge-scraping technology for edge-sealing machines. The edge-scraping mechanism includes a support base, a pressing component, and a replacement component. A fixed frame is fixedly installed on the top of the support base. The pressing component is located above the support base and includes a lifting plate, a U-shaped plate, and pressure rollers. Multiple sets of U-shaped plates are fixedly installed at the bottom of the lifting plate, and a set of pressure rollers is rotatably installed on the front and rear inner walls of the U-shaped plates. The replacement component is located above the support base and includes a hollow iron block, a connecting block, and a scraper. A hollow iron block is fixedly installed on the top of the lifting plate, and the inner wall of the hollow iron block is fitted but not connected to the outer wall of the connecting block. The scraper can be removed by pulling out the movable rod, making disassembly and assembly simpler and facilitating quick replacement of different types of scrapers. Worn scrapers can also be quickly disassembled, greatly reducing the operational difficulty for workers and improving the edge-scraping efficiency of this structure.

Description

Technical Field

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

[0002] Chinese patent document CN222079564U discloses a glue-scraping mechanism for an edge banding machine, including a mounting plate. A connecting plate is located at the center of the bottom surface of the mounting plate, and a glue-scraping frame is located on the bottom surface of the connecting plate. An electric cylinder is installed at the center of the bottom surface of the glue-scraping frame, and the output end of the electric cylinder passes through the glue-scraping frame and is fixedly connected to a glue-scraping blade. This invention allows the board material to be placed on the glue-scraping frame, and the glue-scraping blade can be used to scrape off the adhesive. A hydraulic push rod drives a push block to move, causing the scraper on the bottom surface of the push block to move, thus cleaning the glue on the glue-scraping blade. The glue falls through a through-hole onto the glue-scraping frame, and through a groove on the glue-scraping frame, the glue can directly enter a collection box. The collection box can be emptied by pulling out the side plates, thus facilitating the cleaning of the glue in the collection box and improving its practicality.

[0003] The scraping process requires the frequent use of different types of blades. In the above structure, the scraper is fixed on the device, which is troublesome to assemble and disassemble. It is not convenient to quickly change different scrapers, nor is it convenient to disassemble worn scrapers. This increases the difficulty of operation for workers and reduces the scraping efficiency of the structure. Utility Model Content

[0004] The purpose of this utility model is to provide an edge-scraping mechanism for an edge-sealing machine, which can solve the problem that different types of blades are frequently used in the glue-scraping process. In the above structure, the scraper is fixed on the device, which is troublesome to disassemble and assemble. It is not convenient to quickly change different scrapers, nor is it convenient to disassemble worn scrapers, which increases the difficulty of operation for workers and reduces the scraping efficiency of the structure.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an edge-scraping mechanism for an edge-sealing machine, comprising a support base, a pressing component, and a replacement component. A fixing frame is fixedly installed on the top of the support base; the pressing component is disposed above the support base and includes a lifting plate, a U-shaped plate, and a pressure roller; multiple sets of U-shaped plates are fixedly installed at the bottom of the lifting plate, and a set of pressure rollers are rotatably installed on the front and rear inner walls of the U-shaped plates respectively; the replacement component is disposed above the support base and includes a hollow iron block, a connecting block, and a scraper; a hollow iron block is fixedly installed on the top of the lifting plate, the inner wall of the hollow iron block is in contact with but not connected to the outer wall of the connecting block, and the bottom of the connecting block passes through the lifting plate and is fixedly installed with a scraper.

[0006] Preferably, the pressing assembly further includes an electric push rod and a guide rod. The electric push rod is fixedly installed on the top of the fixed frame. The free end of the electric push rod passes through the fixed frame and is fixedly connected to the top of the lifting plate. The top of the lifting plate is fixedly connected to one end of the guide rod. The outer wall of the guide rod is slidably connected to the top of the fixed frame, so that each pressing roller presses on the top of the plate, ensuring that the plate can maintain linear movement, avoiding front and back displacement, ensuring the stability of the scraping process, and improving the usability and practicality of the device.

[0007] Preferably, the replacement assembly further includes a positioning hole, a movable rod, and a magnet. The positioning hole is provided on the front side of the connecting block, and the movable rod passes through the front side of the hollow iron block. One end of the movable rod extends into the interior of the positioning hole, and the other end of the movable rod is fixedly installed with a magnet. The rear side of the magnet attracts the front side of the hollow iron block. The scraper can be removed by pulling out the movable rod, making disassembly and assembly simpler and facilitating quick replacement of different types of scrapers. Worn scrapers can also be quickly disassembled, greatly reducing the difficulty of operation for workers and improving the scraping efficiency of this structure.

[0008] Preferably, a pull ring is provided on the front side of the magnet.

[0009] Preferably, multiple sets of electric rollers are rotatably installed on the front and rear inner walls of the support base.

[0010] Preferably, a vacuum cleaner is fixedly installed on the front side of the support base, and a dust inlet pipe is fixedly installed on the input end of the vacuum cleaner, with one end of the dust inlet pipe extending above the electric roller.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] (1) The scraping mechanism of the edge banding machine, through the combined use of electric push rod, guide rod, lifting plate, U-shaped plate and pressure roller, makes each pressure roller press on the top of the board, ensuring that the board can maintain linear movement, avoiding front and back displacement, ensuring the stability of the scraping process, and improving the availability and practicality of the device.

[0013] (2) The scraping mechanism of this edge banding machine uses a combination of iron hollow block, connecting block, scraper, positioning hole, movable plug rod and magnet. The scraper can be removed by pulling out the movable plug rod, which makes disassembly and assembly simpler and facilitates quick replacement of different types of scrapers. Worn scrapers can also be quickly disassembled, which greatly reduces the difficulty of operation for workers and improves the scraping efficiency of this structure. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0015] Fig. 1 This is a three-dimensional structural diagram of the present invention;

[0016] Fig. 2 This is a bottom-view three-dimensional structural diagram of the fixing frame of this utility model;

[0017] Fig. 3 This is a three-dimensional structural diagram of the connecting block of this utility model.

[0018] Reference numerals: 1. Support base; 2. Fixing frame; 3. Pressing assembly; 301. Electric push rod; 302. Guide rod; 303. Lifting plate; 304. U-shaped plate; 305. Pressure roller; 4. Replacement assembly; 401. Hollow iron block; 402. Connecting block; 403. Scraper; 404. Positioning hole; 405. Movable insert rod; 406. Magnet; 5. Electric roller; 6. Vacuum cleaner; 7. Dust inlet pipe. Detailed Implementation

[0019] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0020] Please see Figs. 1-3 This utility model provides a technical solution: an edge-scraping mechanism for an edge-sealing machine, including a support base 1, a pressing component 3, and a replacement component 4. A fixing frame 2 is fixedly installed on the top of the support base 1; the pressing component 3 is disposed above the support base 1, and includes a lifting plate 303, a U-shaped plate 304, and a pressure roller 305. Multiple sets of U-shaped plates 304 are fixedly installed at the bottom of the lifting plate 303, and a set of pressure rollers 305 are rotatably installed on the front and rear inner walls of the U-shaped plates 304 respectively; the replacement component 4 is disposed above the support base 1, and includes... The system includes a hollow iron block 401, a connecting block 402, and a scraper 403. The top of the lifting plate 303 is fixedly installed with the hollow iron block 401. The inner wall of the hollow iron block 401 is in contact with but not connected to the outer wall of the connecting block 402. The bottom of the connecting block 402 passes through the lifting plate 303 and is fixedly installed with the scraper 403. Multiple sets of electric rollers 5 are rotatably installed on the inner walls of the front and rear sides of the support base 1. A vacuum cleaner 6 is fixedly installed on the front side of the support base 1. A dust inlet pipe 7 is fixedly installed at the input end of the vacuum cleaner 6, and one end of the dust inlet pipe 7 extends above the electric rollers 5.

[0021] Secondly, the pressing assembly 3 also includes an electric push rod 301 and a guide rod 302. The electric push rod 301 is fixedly installed on the top of the fixed frame 2. The free end of the electric push rod 301 passes through the fixed frame 2 and is fixedly connected to the top of the lifting plate 303. The top of the lifting plate 303 is fixedly connected to one end of the guide rod 302. The outer wall of the guide rod 302 is slidably connected to the top of the fixed frame 2, so that each pressing roller 305 presses on the top of the plate, ensuring that the plate can maintain linear movement, avoiding front and back displacement, ensuring the stability of the scraping process, and improving the usability and practicality of the device.

[0022] Furthermore, the replacement component 4 also includes a positioning hole 404, a movable insert rod 405, and a magnet 406. The positioning hole 404 is provided on the front side of the connecting block 402, and the movable insert rod 405 passes through the front side of the hollow iron block 401. One end of the movable insert rod 405 extends into the interior of the positioning hole 404, and the other end of the movable insert rod 405 is fixedly installed with a magnet 406. The rear side of the magnet 406 is attracted to the front side of the hollow iron block 401, and a pull ring is provided on the front side of the magnet 406. The scraper 403 can be removed by pulling out the movable insert rod 405, which makes disassembly and assembly simpler and facilitates quick replacement of different types of scrapers 403. Worn scrapers 403 can also be quickly disassembled, greatly reducing the difficulty of operation for workers and improving the scraping efficiency of this structure.

[0023] Working principle: When using this device, pull the magnet 406 outward to move the movable rod 405 out of the positioning hole 404, thus removing the limiting effect on the connecting block 402. This allows the scraper 403 to be removed. Select the desired type of scraper 403, insert the connecting block 402 into the hollow iron block 401, and then insert the movable rod 405 into the positioning hole 404 for limiting. This causes the magnet 406 to adhere to the front of the hollow iron block 401, completing the replacement of the scraper 403. The edge to be scraped can then be placed on the wall. The board is placed on the electric roller 5, with the edge of the board aligned with the scraper 403. The board is conveyed by the electric roller 5. The electric push rod 301 is turned on, and under the guidance of the guide rod 302, the lifting plate 303 is pushed to move downward, which drives the pressure roller 305 to press on the top of the board, so that the board always moves in a straight line. When the edge of the board passes the scraper 403, the glue overflowing from the edge sealing is scraped off. The vacuum cleaner 6 is turned on, and the scraped debris is sucked into the vacuum cleaner 6 through the dust inlet pipe 7 for storage.

[0024] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. An edge-scraping mechanism for an edge-banding machine, characterized in that, include: A support base (1) is provided, and a fixing frame (2) is fixedly installed on the top of the support base (1); The pressing assembly (3) is located above the support base (1). The pressing assembly (3) includes a lifting plate (303), a U-shaped plate (304) and a pressing roller (305). Multiple sets of U-shaped plates (304) are fixedly installed at the bottom of the lifting plate (303). A set of pressing rollers (305) are rotatably installed on the front and rear inner walls of the U-shaped plate (304). Replacement component (4) is set above support base (1). Replacement component (4) includes iron hollow block (401), connecting block (402) and scraper (403). Iron hollow block (401) is fixedly installed on the top of lifting plate (303). The inner wall of iron hollow block (401) is in contact with but not connected to the outer wall of connecting block (402). The bottom of connecting block (402) passes through lifting plate (303) and scraper (403) is fixedly installed.

2. The edge-scraping mechanism of an edge-banding machine according to claim 1, characterized in that: The pressing assembly (3) also includes an electric push rod (301) and a guide rod (302). The electric push rod (301) is fixedly installed on the top of the fixed frame (2). The free end of the electric push rod (301) passes through the fixed frame (2) and is fixedly connected to the top of the lifting plate (303). The top of the lifting plate (303) is fixedly connected to one end of the guide rod (302). The outer wall of the guide rod (302) is slidably connected to the top of the fixed frame (2).

3. The edge-scraping mechanism of an edge-sealing machine according to claim 2, characterized in that: The replacement assembly (4) also includes a positioning hole (404), a movable rod (405), and a magnet (406). The front side of the connecting block (402) is provided with a positioning hole (404), and the front side of the hollow iron block (401) is provided with a movable rod (405). One end of the movable rod (405) extends into the interior of the positioning hole (404), and the other end of the movable rod (405) is fixedly installed with a magnet (406). The rear side of the magnet (406) is attracted to the front side of the hollow iron block (401).

4. The edge-scraping mechanism of an edge-banding machine according to claim 3, characterized in that: A pull ring is provided on the front side of the magnet (406).

5. The edge-scraping mechanism of an edge-sealing machine according to claim 4, characterized in that: Multiple sets of electric rollers (5) are rotatably installed on the inner walls of the front and rear sides of the support base (1).

6. The edge-scraping mechanism of an edge-banding machine according to claim 5, characterized in that: A vacuum cleaner (6) is fixedly installed on the front side of the support base (1), and a dust inlet pipe (7) is fixedly installed at the input end of the vacuum cleaner (6). One end of the dust inlet pipe (7) extends above the electric roller (5).

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