Edge trimmer for processing of density board

Abstract

The utility model belongs to the field of plate processing technology especially uses the edge trimmer of density board processing, including the edge trimmer body, the edge trimmer body one side is equipped with the edge trimming fixed cross bar, the top chute has been set up on the upper surface of edge trimming fixed cross bar, the upper surface of edge trimming fixed cross bar is connected with the guide seat through the top chute sliding, the guide seat side fixedly connected with the extension rod, the connecting rod far away from the one end of extension rod swing joint has the edge trimmer fixed hoop, the edge trimmer body is clamped through the edge trimmer fixed hoop, the guide seat surface swing installation has the extension rod fixed suction cup, the utility model when using the edge trimming fixed cross bar is fixed on the density board surface through the cross bar fixed suction cup, and the extension rod end is connected with the top chute sliding on the surface of edge trimming fixed cross bar through the guide seat, and the connecting rod and extension rod are pushed, and the guide seat moves in the top chute, can play the guiding effect to the movement of the edge trimmer body, can promote the edge trimming precision of the edge trimmer body to the density board.

Description

Technical Field

[0001] This utility model belongs to the field of sheet material processing technology, specifically relating to an edge trimming machine for MDF processing. Background Technology

[0002] Medium-density fiberboard (MDF), also known as fiberboard, is a type of engineered wood product primarily made from wood fibers or other plant fibers bonded to urea-formaldehyde resin and other adhesives. It is widely used due to its uniform texture and good processing performance. MDF is classified by density into low-density fiberboard (LDF), medium-density fiberboard (MDF), and high-density fiberboard (HDF). It is also classified by application into general-purpose, furniture-grade, and load-bearing types. MDF is characterized by its smooth surface, dense texture, stable performance, ease of processing and shaping, and suitability for various decorative treatments. High-density fiberboard (HDF) is made from wood fibers or other plant fibers bonded to urea-formaldehyde resin or other synthetic resins under heat and pressure. It exhibits good dimensional stability under varying temperature and humidity conditions, is easy to surface-decorate, and has a dense internal structure with particularly tight edges, allowing for the creation of various irregular edges without edge banding, resulting in better shaping effects. However, HDF requires edge trimming during the production process.

[0003] An edge trimming machine is a device used to trim and process the edges of materials, widely used in the processing of various materials such as wood, plastics, and rubber. It is used for edge trimming, grooving, and carving of wood. It is lightweight and portable, easy to operate, and has adjustable cutting depth, making it suitable for furniture making, decoration projects, and other applications.

[0004] Existing edge trimming machines require hand-held operation and movement along the edge of the MDF board. The edge is trimmed using an edge trimming drill. The edge trimming machine is greatly affected by external factors during movement, and hand tremors will affect the trimming accuracy of the MDF board. To solve the above problems, this application proposes an edge trimming machine for MDF processing. Utility Model Content

[0005] To address the aforementioned problems in the existing technology, this utility model provides a trimming machine for processing MDF (medium-density fiberboard). It features easy assembly, with the trimming fixing crossbar fixed to the MDF surface via a crossbar fixing suction cup. The end of the extension rod is slidably connected to the top groove on the surface of the trimming fixing crossbar via a guide seat. Pushing the connecting rod and the extension rod allows the guide seat to move within the top groove, guiding the movement of the trimming machine body and improving the trimming accuracy of the MDF.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a trimming machine for processing MDF, comprising a trimming machine body, wherein a trimming fixing crossbar is provided on one side of the trimming machine body; The upper surface of the trimming and fixing crossbar is provided with a top sliding groove, and a guide seat is slidably connected to the upper surface of the trimming and fixing crossbar through the top sliding groove. An extension rod is fixedly connected to the side of the guide seat, and a connecting rod is sleeved on the surface of the extension rod. The end of the connecting rod away from the extension rod is movably connected to a trimming machine fixing hoop, and the trimming machine body is clamped by the trimming machine fixing hoop; An extension rod is movably mounted on the surface of the guide seat to fix the suction cup.

[0007] Preferably, a wood chip dust cover is fixedly connected to the bottom of the trimming machine body, and a vacuum suction connecting pipe is integrally formed on the surface of the wood chip dust cover, and the vacuum suction connecting pipe is conductively connected to the wood chip dust cover.

[0008] Preferably, the trimming and fixing crossbar has side fixing grooves on both sides of its surface, and the side fixing grooves are symmetrically distributed on both sides of the trimming and fixing crossbar.

[0009] Preferably, the surface of the trimming and fixing crossbar is slidably connected to a fixing slide block via a side fixing groove, and the fixing slide block is located at both ends of the trimming and fixing crossbar.

[0010] Preferably, each of the fixed slide blocks has a crossbar fixed suction cup fixedly connected to its bottom.

[0011] Preferably, the surface of the extension rod is printed with measuring scale lines.

[0012] Preferably, the outer wall surface of the trimming machine fixing hoop is provided with a plug-in sleeve, which is plugged into the end of the connecting rod.

[0013] Preferably, the inner wall of the trimming machine fixing hoop is provided with a rubber buffer ring, and the end of the connecting rod, the surface of the plug sleeve, and the side wall of the fixing slide are all threaded with locking screws.

[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. In this utility model, the trimming fixing crossbar is fixed to the surface of the MDF board by a crossbar fixing suction cup, and the end of the extension rod is slidably connected to the top slide groove on the surface of the trimming fixing crossbar by a guide seat. Pushing the connecting rod and the extension rod, the guide seat moves in the top slide groove, which can guide the movement of the trimming machine body and improve the trimming accuracy of the MDF board.

[0015] 2. In this utility model, the connecting rod is flipped so that the extended rod fixing suction cup faces downward, and the extended rod fixing suction cup is adsorbed at the center of the surface of the circular MDF board. The extended rod fixing suction cup is rotatably connected to the guide seat, so that the trimming machine body can be moved with the extended rod fixing suction cup as the center during use, which can facilitate the trimming operation of the circular MDF board.

[0016] 3. In this utility model, the trimming machine body is clamped and fixed to the end of the connecting rod by the trimming machine fixing hoop. The fixing slide is slidably connected to the side fixing groove on the trimming fixing crossbar. Two sets of crossbar fixing suction cups can be fixed to both ends of the trimming fixing crossbar. The trimming fixing crossbar can be quickly adsorbed and fixed to the surface of the MDF by the crossbar fixing suction cups. The end of the extension rod is slidably connected to the top groove on the surface of the trimming fixing crossbar by the guide seat, which can be easily disassembled and assembled during use.

[0017] Other additional advantages and benefits of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the trimming machine body structure in this utility model; Figure 3 This is a schematic diagram of the fixing structure of the trimming machine body in this utility model; Figure 4 This is a schematic diagram of the trimming and fixing crossbar structure in this utility model.

[0019] In the diagram: 1. Trimming machine body; 2. Wood chip dust cover; 3. Trimming fixing crossbar; 4. Connecting rod; 5. Extension rod; 6. Measuring scale line; 7. Guide seat; 8. Top slide groove; 9. Side fixing slide groove; 10. Fixed slide seat; 11. Crossbar fixing suction cup; 12. Extension rod fixing suction cup; 13. Trimming machine fixing hoop; 14. Rubber buffer ring; 15. Insert sleeve; 16. Vacuum suction connecting pipe. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0021] Please see Figures 1-4 The present invention provides the following technical solution: a trimming machine for processing MDF, including a trimming machine body 1, wherein a trimming fixing crossbar 3 is provided on one side of the trimming machine body 1; The upper surface of the trimming and fixing crossbar 3 is provided with a top sliding groove 8. The upper surface of the trimming and fixing crossbar 3 is slidably connected to a guide seat 7 through the top sliding groove 8. An extension rod 5 is fixedly connected to the side of the guide seat 7. A connecting rod 4 is sleeved on the surface of the extension rod 5. The end of the connecting rod 4 away from the extension rod 5 is movably connected to the trimming machine fixing hoop 13, and the trimming machine body 1 is clamped by the trimming machine fixing hoop 13; An extension rod fixing suction cup 12 is movably mounted on the surface of the guide seat 7.

[0022] It should be noted that the end of the extension rod 5 is slidably connected to the top groove 8 on the surface of the trimming fixing crossbar 3 via the guide seat 7. Pushing the connecting rod 4 and the extension rod 5, the guide seat 7 moves within the top groove 8, which can guide the movement of the trimming machine body 1 and improve the trimming accuracy of the trimming machine body 1 on the MDF. The end of the extension rod 5 is inserted into the plug sleeve 15 and connected to the trimming machine fixing hoop 13, which can facilitate the disassembly and assembly of the connecting rod 4. The connecting rod 4 is flipped so that the extension rod fixing suction cup 12 faces downward, and the extension rod fixing suction cup 12 is adsorbed at the center of the circular MDF surface. The extension rod fixing suction cup 12 is rotatably connected to the guide seat 7, which can move the trimming machine body 1 with the extension rod fixing suction cup 12 as the center during use, making it convenient to perform trimming operations on the circular MDF.

[0023] Preferably, by Figure 1 and Figure 2 As shown in this embodiment, a wood chip dust cover 2 is fixedly connected to the bottom of the trimming machine body 1. A vacuum suction connecting pipe 16 is integrally formed on the surface of the wood chip dust cover 2, and the vacuum suction connecting pipe 16 is electrically connected to the wood chip dust cover 2.

[0024] It should be noted that the sawdust cover 2 serves a protective function and improves safety during operation. At the same time, the vacuum suction connection pipe 16 is connected to the vacuum suction equipment, which can suck away the sawdust generated during trimming.

[0025] Preferably, by Figure 3 and Figure 4 As shown, in this embodiment, the trimming and fixing crossbar 3 has side fixing grooves 9 on both sides of its surface. The side fixing grooves 9 are symmetrically distributed on both sides of the trimming and fixing crossbar 3. The surface of the trimming and fixing crossbar 3 is slidably connected to a fixing slide block 10 through the side fixing grooves 9. The fixing slide block 10 is located at both ends of the trimming and fixing crossbar 3. The bottom of the fixing slide block 10 is fixedly connected to a crossbar fixing suction cup 11.

[0026] It should be noted that the fixed slide block 10 is slidably connected to the side fixed slide groove 9 on the trimming fixed crossbar 3, which can fix the two sets of crossbar fixing suction cups 11 at both ends of the trimming fixed crossbar 3. The trimming fixed crossbar 3 can be quickly adsorbed and fixed to the surface of the MDF through the crossbar fixing suction cups 11.

[0027] Preferably, by Figure 1 As shown, in this embodiment, the surface of the extension rod 5 is printed with measuring scale lines 6.

[0028] It should be noted that the distance between the trimming machine body 1 and the trimming fixed crossbar 3 can be measured by measuring the scale line 6.

[0029] Preferably, by Figure 3 As shown in this embodiment, the outer wall surface of the trimming machine fixing hoop 13 is provided with a plug sleeve 15, which is plugged into the end of the connecting rod 4.

[0030] It should be noted that the insertion sleeve 15 can be inserted into the end of the connecting rod 4 to facilitate the disassembly and assembly of the connecting rod 4 and the trimming machine fixing hoop 13.

[0031] Preferably, by Figure 1 and Figure 2 As shown in this embodiment, the inner wall of the trimmer fixing hoop 13 is provided with a rubber buffer ring 14, and the end of the connecting rod 4, the surface of the plug sleeve 15 and the side wall of the fixing slide 10 are all threaded with locking screws.

[0032] It should be noted that when the trimmer fixing hoop 13 clamps and fixes the trimmer body 1, the rubber buffer ring 14 can play a buffering role to reduce damage to the surface of the trimmer body 1. The locking screw can lock the end of the connecting rod 4, the surface of the plug sleeve 15 and the fixed slide 10 respectively.

[0033] Components not described in detail in this article are existing technologies.

[0034] The working principle and usage process of this utility model are as follows: The trimming machine body 1 is clamped and fixed to the end of the connecting rod 4 by the trimming machine fixing hoop 13. The fixing slide 10 is slidably connected to the side fixing groove 9 on the trimming fixing crossbar 3, which can fix two sets of crossbar fixing suction cups 11 to both ends of the trimming fixing crossbar 3. The trimming fixing crossbar 3 can be quickly adsorbed and fixed to the surface of the MDF by the crossbar fixing suction cups 11. The extension rod 5 is inserted into the connecting rod 4. The distance between the trimming machine body 1 and the trimming fixing crossbar 3 can be measured by the measuring scale line 6. The end of the extension rod 5 is slidably connected to the top groove 8 on the surface of the trimming fixing crossbar 3 by the guide seat 7. Pushing the connecting rod 4 and the extension rod 5, the guide seat 7 moves in the top groove 8, which can guide the movement of the trimming machine body 1. This design improves the trimming accuracy of the trimming machine body 1 on MDF. The end of the extension rod 5 is inserted into the plug sleeve 15 and connected to the trimming machine fixing hoop 13, which facilitates the disassembly and assembly of the connecting rod 4. The connecting rod 4 is flipped so that the extension rod fixing suction cup 12 faces downward and is attached to the center of the circular MDF surface. The extension rod fixing suction cup 12 is rotatably connected to the guide seat 7, allowing the trimming machine body 1 to be moved around the extension rod fixing suction cup 12 as the center during use, which facilitates the trimming of the circular MDF. The sawdust dust cover 2 provides protection and improves the safety of operation. At the same time, the vacuum suction connecting pipe 16 is connected to the vacuum suction equipment, which can suck away the sawdust generated during trimming, reducing the splashing of sawdust during use.

[0035] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A trimming machine for processing MDF (medium-density fiberboard), comprising a trimming machine body (1), characterized in that, The trimming machine body (1) is provided with a trimming fixing crossbar (3) on one side; The upper surface of the trimming and fixing crossbar (3) is provided with a top sliding groove (8), and the upper surface of the trimming and fixing crossbar (3) is slidably connected to a guide seat (7) through the top sliding groove (8). An extension rod (5) is fixedly connected to the side of the guide seat (7), and a connecting rod (4) is sleeved on the surface of the extension rod (5). The end of the connecting rod (4) away from the extension rod (5) is movably connected to the trimming machine fixing hoop (13), and the trimming machine body (1) is clamped by the trimming machine fixing hoop (13); The guide seat (7) is movably mounted with an extension rod fixing suction cup (12).

2. The edge-trimming machine for processing MDF according to claim 1, characterized in that, The bottom of the trimming machine body (1) is fixedly connected to a wood chip dust cover (2), and a vacuum suction connecting pipe (16) is integrally formed on the surface of the wood chip dust cover (2), and the vacuum suction connecting pipe (16) is conductively connected to the wood chip dust cover (2).

3. The edge-trimming machine for processing MDF according to claim 1, characterized in that, The trimming and fixing crossbar (3) has side fixing grooves (9) on both sides of its surface. The side fixing grooves (9) are symmetrically distributed on both sides of the trimming and fixing crossbar (3).

4. The edge-trimming machine for processing MDF according to claim 1, characterized in that, The surface of the trimming and fixing crossbar (3) is slidably connected to a fixing slide block (10) via a side fixing groove (9), and the fixing slide block (10) is located at both ends of the trimming and fixing crossbar (3).

5. The edge-trimming machine for processing MDF according to claim 4, characterized in that, Each of the fixed slides (10) has a crossbar fixed suction cup (11) fixedly connected to its bottom.

6. The edge-trimming machine for processing MDF according to claim 5, characterized in that, The extension rod (5) has measurement scale lines (6) printed on its surface.

7. The edge-trimming machine for processing MDF according to claim 6, characterized in that, The outer wall surface of the trimming machine fixing hoop (13) is provided with a plug sleeve (15), which is plugged into the end of the connecting rod (4).

8. The edge trimming machine for processing MDF according to claim 7, characterized in that, The inner wall of the trimmer fixing hoop (13) is provided with a rubber buffer ring (14), and the end of the connecting rod (4), the surface of the plug sleeve (15) and the side wall of the fixed slide (10) are all threaded with locking screws.

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