Scraping device for edge bonding machine

Abstract

The utility model provides a scraping device for an edge banding machine, which comprises scraping mechanisms respectively arranged on the upper side and the lower side of a feeding frame, the two scraping mechanisms are arranged in a staggered manner along the conveying direction of the feeding frame, each scraping mechanism comprises a mounting seat, the side wall of each mounting seat is rotatably connected with a vertical positioning wheel, and the vertical positioning wheels are arranged on the side wall of each mounting seat. A vertical positioning wheel is arranged at the end of the mounting base, the rotating axis of the vertical positioning wheel is horizontally arranged, a transverse positioning wheel is arranged at the end of the mounting base, the rotating axis of the transverse positioning wheel is vertically arranged, an edge scraping knife is obliquely arranged between the vertical positioning wheel and the transverse positioning wheel, and the knife edge of the edge scraping knife faces one side of the feeding frame. The edge scraping mechanism has the advantages of being simpler and more convenient in structure and lower in production cost, and the capital pressure of manufacturers can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to an edge banding machine, and particularly to a scraping device for an edge banding machine. Background Art

[0002] At present, Chinese Patent No. CN115781862A discloses a servo flat scraping mechanism for an edge banding machine, which includes a servo flat scraping upper component and a servo flat scraping lower component symmetrically distributed up and down. The servo flat scraping upper component and the servo flat scraping lower component include a flat scraping fixed plate, which is installed on the machine frame. Two flat scraping front and rear guide columns are installed on the flat scraping fixed plate to connect the flat scraping sliding seat. The rear ends of the two flat scraping front and rear guide columns are connected to the front and rear guide column connecting plates and then a servo motor is installed. The front end of the servo motor is connected to the flat scraping sliding seat through a lead screw to drive the flat scraping sliding seat along the direction of the flat scraping front and rear guide columns. The servo flat scraping upper component and the servo flat scraping lower component also include flat scraping upper and lower guide columns, which are vertically connected to the flat scraping sliding seat. The upper end of the flat scraping upper and lower guide columns is installed with an avoidance cylinder top plate, and the lower end is installed with an air inlet cylinder top plate. Flat scraping avoidance cylinders and flat scraping air inlet cylinders are respectively arranged on the upper and lower surfaces of the flat scraping sliding seat. A scraping knife rod is arranged in the middle of the air inlet cylinder top plate and a flat scraping knife is installed. A feed adjustment shaft is connected to the scraping knife rod to play a role in finely adjusting the feed amount of the flat scraping knife. However, the above-mentioned flat scraping mechanism has the defects of complex structure and high production cost. Summary of the Invention

[0003] In view of this, the purpose of the utility model is to provide a scraping device for an edge banding machine, which has the advantages of simple structure and low production cost.

[0004] To solve the above technical problems, the technical solution of the utility model is: a scraping device for an edge banding machine, including scraping mechanisms respectively arranged on the upper and lower sides of a feeding frame, and the two scraping mechanisms are arranged in a staggered manner along the transportation direction of the feeding frame. The scraping mechanism includes a mounting seat, a vertical positioning wheel is rotatably connected to the side wall of the mounting seat, the rotation axis of the vertical positioning wheel is horizontally arranged, a horizontal positioning wheel is arranged at the end of the mounting seat, the rotation axis of the horizontal positioning wheel is vertically arranged, a scraping knife is obliquely arranged between the vertical positioning wheel and the horizontal positioning wheel, and the cutting edge of the scraping knife faces the side of the feeding frame.

[0005] With the above technical solution, during use, the plate to be edge-scraped is placed on the feeding rack, and the plate is driven to slide along the length direction of the feeding rack. When the plate enters between the two scraping mechanisms, the vertical positioning wheel in the upper scraping mechanism abuts against the top surface of the plate, the horizontal positioning wheel in the upper scraping mechanism abuts against the side surface of the plate, and the scraping knife in the upper scraping mechanism performs edge-scraping treatment on the upper edge of the edge banding. The vertical positioning wheel in the lower scraping mechanism abuts against the bottom surface of the plate, the horizontal positioning wheel in the lower scraping mechanism abuts against the side surface of the plate, and the scraping knife in the lower scraping mechanism performs edge-scraping treatment on the lower edge of the edge banding. The scraping mechanism arranged as above has the advantages of simpler structure and lower production cost, and can effectively reduce the financial pressure on manufacturers.

[0006] Preferably, the mounting seat includes a main support block, a horizontal mounting block slidably arranged on the side wall of the main support block, and a vertical mounting block slidably arranged at the end of the main support block. The sliding direction of the horizontal mounting block is horizontal, and the horizontal mounting block is fixedly connected to the frame of the edge banding machine. The sliding direction of the vertical mounting block is vertical, and the vertical positioning wheel, the horizontal positioning wheel, and the scraping knife are all mounted on the vertical mounting block.

[0007] With the above technical solution, by changing the distance between the main support block and the horizontal mounting block, the horizontal position of the scraping knife can be changed. By changing the distance between the main support block and the vertical mounting block, the vertical position of the scraping knife can be changed, so as to improve the applicability of the above scraping device.

[0008] Preferably, a horizontal guide post is arranged on the side wall of the horizontal mounting block, the horizontal guide post penetrates through the main support block in the horizontal direction, a vertical guide post is arranged at the end of the vertical mounting block, and the vertical guide post penetrates through the main support block in the vertical direction.

[0009] With the above technical solution, the horizontal guide post can limit and guide the horizontal sliding of the main support block, and the vertical guide post can limit and guide the vertical sliding of the vertical mounting block.

[0010] Preferably, a first positioning wheel mounting frame is fixedly pressed on the vertical mounting block by screws, and the vertical positioning wheel is rotatably connected to the first positioning wheel mounting frame.

[0011] With the above technical solution, the first positioning wheel mounting frame is fixedly pressed on the vertical mounting block by screws, and the vertical positioning wheel is rotatably connected to the first positioning wheel mounting frame, making the disassembly and assembly of the vertical positioning wheel more convenient.

[0012] Preferably, the first positioning wheel mounting frame is L-shaped, one end of the first positioning wheel mounting frame is fixedly pressed on the vertical mounting block by screws, and the other end of the first positioning wheel mounting frame extends above the horizontal positioning wheel.

[0013] Through the above technical solution, the end of the first positioning wheel mounting bracket extends above the horizontal positioning wheel. With such an arrangement, the distance between the vertical positioning wheel and the horizontal positioning wheel is relatively small, enabling more effective support and limitation for the plate.

[0014] Preferably, an installation opening is formed in the side wall of the first positioning wheel mounting bracket, and an auxiliary mounting bracket is fixedly pressed by screws in the installation opening. The vertical positioning wheel is rotatably connected to the auxiliary mounting bracket.

[0015] Through the above technical solution, the vertical positioning wheel is connected to the first positioning wheel mounting bracket through the auxiliary mounting bracket. In this way, when disassembling and assembling the vertical positioning wheel, it is not necessary to disassemble and assemble the relatively large first positioning wheel mounting bracket, making the disassembly and assembly more convenient.

[0016] Preferably, the end of the vertical mounting block is fixedly pressed by screws with a second positioning wheel mounting bracket, and the horizontal positioning wheel is rotatably connected to the second positioning wheel mounting bracket.

[0017] Through the above technical solution, the second positioning wheel mounting bracket is fixedly pressed by screws on the vertical mounting block, and the horizontal positioning wheel is rotatably connected to the second positioning wheel mounting bracket, making the disassembly and assembly of the horizontal positioning wheel more convenient.

[0018] Preferably, the edge scraping knife includes a knife seat fixedly pressed by screws on the vertical mounting block and a blade fixedly pressed by screws on the knife seat.

[0019] Through the above technical solution, the edge scraping knife includes a knife seat fixedly pressed by screws on the vertical mounting block and a blade fixedly pressed by screws on the knife seat, making the disassembly, assembly and maintenance of the above edge scraping knife more convenient.

[0020] Preferably, a positioning groove is formed in the side wall of the vertical mounting block, and the knife seat is clamped in the positioning groove.

[0021] Through the above technical solution, the positioning groove can be used to limit the knife seat. On the one hand, it makes the installation of the knife seat more convenient, and on the other hand, it makes the installation of the knife seat more stable.

[0022] Preferably, a limiting knife groove is formed at the end of the knife seat, and the blade is clamped in the limiting knife groove.

[0023] Through the above technical solution, the limiting knife groove can limit the blade. On the one hand, it makes the installation process of the blade more convenient, and on the other hand, it makes the installation of the blade more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic structural diagram of the embodiment;

[0025] Figure 2It is a schematic structural diagram of a scraping edge knife.

[0026] Reference numerals in the drawings: 1, scraping edge mechanism; 11, mounting base; 111, main support block; 112, horizontal mounting block; 113, vertical mounting block; 12, vertical positioning wheel; 13, horizontal positioning wheel; 14, scraping edge knife; 141, tool holder; 142, blade; 2, horizontal guide post; 3, vertical guide post; 4, first positioning wheel mounting frame; 5, mounting opening; 6, auxiliary mounting frame; 7, second positioning wheel mounting frame; 8, positioning groove; 9, limit tool groove. Embodiment

[0027] The following further details the specific embodiments of the present invention in conjunction with the accompanying drawings, so that the technical solutions of the present invention are easier to understand and master.

[0028] A scraping edge device for a edge banding machine, as Figure 1 、 Figure 2 shown, includes scraping edge mechanisms 1 respectively arranged on the upper and lower sides of the feeding rack, and the two scraping edge mechanisms 1 are arranged in a staggered manner along the transportation direction of the feeding rack. The scraping edge mechanism 1 includes a mounting base 11. A vertical positioning wheel 12 is rotatably connected to the side wall of the mounting base 11, and the rotation axis of the vertical positioning wheel 12 is horizontally arranged. A horizontal positioning wheel 13 is arranged at the end of the mounting base 11, and the rotation axis of the horizontal positioning wheel 13 is vertically arranged. A scraping edge knife 14 is obliquely arranged between the vertical positioning wheel 12 and the horizontal positioning wheel 13, and the cutting edge of the scraping edge knife 14 faces the side of the feeding rack.

[0029] The mounting base 11 includes a main support block 111, a horizontal mounting block 112 slidably arranged on the side wall of the main support block 111, and a vertical mounting block 113 slidably arranged at the end of the main support block 111. The sliding direction of the horizontal mounting block 112 is horizontal, and the horizontal mounting block 112 is fixedly connected to the frame of the edge banding machine. The sliding direction of the vertical mounting block 113 is vertical, and the vertical positioning wheel 12, the horizontal positioning wheel 13 and the scraping edge knife 14 are all mounted on the vertical mounting block 113.

[0030] A horizontal guide post 2 is arranged on the side wall of the horizontal mounting block 112, and the horizontal guide post 2 penetrates through the main support block 111 in the horizontal direction. A vertical guide post 3 is arranged at the end of the vertical mounting block 113, and the vertical guide post 3 penetrates through the main support block 111 in the vertical direction.

[0031] A positioning wheel mounting bracket I 4 is fixedly pressed and fixed on the vertical mounting block 113 by screws, and a vertical positioning wheel 12 is rotatably connected to the positioning wheel mounting bracket I 4. The positioning wheel mounting bracket I 4 is L-shaped. One end of the positioning wheel mounting bracket I 4 is fixedly pressed and fixed on the vertical mounting block 113 by screws, and the other end of the positioning wheel mounting bracket I 4 extends above the horizontal positioning wheel 13. An installation opening 5 is formed in the side wall of the positioning wheel mounting bracket I 4, and an auxiliary mounting bracket 6 is fixedly pressed and fixed in the installation opening 5 by screws, and the vertical positioning wheel 12 is rotatably connected to the auxiliary mounting bracket 6.

[0032] A positioning wheel mounting bracket II 7 is fixedly pressed and fixed at the end of the vertical mounting block 113 by screws, and the horizontal positioning wheel 13 is rotatably connected to the positioning wheel mounting bracket II 7.

[0033] The edge scraping knife 14 includes a tool holder 141 fixedly pressed and fixed on the vertical mounting block 113 and a blade 142 fixedly pressed and fixed on the tool holder 141. A positioning groove 8 is formed in the side wall of the vertical mounting block 113, and the tool holder 141 is clamped in the positioning groove 8. A limiting tool groove 9 is formed at the end of the tool holder 141, and the blade 142 is clamped in the limiting tool groove 9.

[0034] Certainly, the above are only typical examples of the present invention. In addition, the present invention can also have many other specific implementation manners. Any technical solutions formed by equivalent replacement or equivalent transformation fall within the scope of protection required by the present invention.

Claims

1. A scraping device for an edge banding machine, characterized in that: It includes edge scraping mechanisms (1) separately arranged on the upper and lower sides of the feeding rack, and the two edge scraping mechanisms (1) are arranged in a staggered manner along the transportation direction of the feeding rack. The edge scraping mechanism (1) includes a mounting seat (11). A vertical positioning wheel (12) is rotatably connected to the side wall of the mounting seat (11). The rotation axis of the vertical positioning wheel (12) is horizontally arranged. A horizontal positioning wheel (13) is arranged at the end of the mounting seat (11). The rotation axis of the horizontal positioning wheel (13) is vertically arranged. An edge scraping knife (14) is inclined between the vertical positioning wheel (12) and the horizontal positioning wheel (13), and the cutting edge of the edge scraping knife (14) faces the side of the feeding rack.

2. The scraping device for an edge banding machine according to claim 1, characterized in that: The mounting seat (11) includes a main support block (111), a horizontal mounting block (112) slidably arranged on the side wall of the main support block (111), and a vertical mounting block (113) slidably arranged at the end of the main support block (111). The sliding direction of the horizontal mounting block (112) is horizontal, and the horizontal mounting block (112) is fixedly connected to the frame of the edge banding machine. The sliding direction of the vertical mounting block (113) is vertical. The vertical positioning wheel (12), the horizontal positioning wheel (13), and the edge scraping knife (14) are all mounted on the vertical mounting block (113).

3. The scraping device for edge banding machine according to claim 2, characterized in that: A horizontal guide post (2) is arranged on the side wall of the horizontal mounting block (112). The horizontal guide post (2) penetrates through the main support block (111) in the horizontal direction. A vertical guide post (3) is arranged at the end of the vertical mounting block (113). The vertical guide post (3) penetrates through the main support block (111) in the vertical direction.

4. The scraping device for edge banding machine according to claim 2, characterized in that: A first positioning wheel mounting frame (4) is fixedly pressed on the vertical mounting block (113) by screws, and the vertical positioning wheel (12) is rotatably connected to the first positioning wheel mounting frame (4).

5. The scraping device for an edge banding machine according to claim 4, wherein: The first positioning wheel mounting frame (4) is L-shaped. One end of the first positioning wheel mounting frame (4) is fixedly pressed on the vertical mounting block (113) by screws, and the other end of the first positioning wheel mounting frame (4) extends above the horizontal positioning wheel (13).

6. The scraping device for edge banding machine according to claim 5, characterized in that: An installation opening (5) is formed on the side wall of the first positioning wheel mounting frame (4). An auxiliary mounting frame (6) is fixedly pressed in the installation opening (5) by screws, and the vertical positioning wheel (12) is rotatably connected to the auxiliary mounting frame (6).

7. The scraping device for edge banding machine according to claim 2, characterized in that: A second positioning wheel mounting frame (7) is fixedly pressed at the end of the vertical mounting block (113) by screws, and the horizontal positioning wheel (13) is rotatably connected to the second positioning wheel mounting frame (7).

8. The edge scraping device for an edge banding machine according to claim 2, characterized in that: The edge scraping knife (14) includes a knife seat (141) fixedly pressed on the vertical mounting block (113) by screws and a blade (142) fixedly pressed on the knife seat (141) by screws.

9. The scraping device for edge banding machine according to claim 8, characterized in that: A positioning groove (8) is formed on the side wall of the vertical mounting block (113), and the knife seat (141) is clamped in the positioning groove (8).

10. A scraping device for an edge banding machine according to claim 8, characterized in that: A limiting knife groove (9) is formed at the end of the knife seat (141), and the blade (142) is clamped in the limiting knife groove (9).

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