CN212045202U - Novel edge banding machine deburring device - Google Patents

Abstract

The utility model discloses a novel trimming device for an edge banding machine, which comprises an upper pressing plate, a lower pressing plate, a bracket, an upper trimming device and a lower trimming device, and the upper trimming device and the lower trimming device are symmetrically arranged. The right end of the bracket is connected with a fixed block, the fixed block is provided with a guide rail, the guide rail is connected with the sliding rack, a rack motor is installed and fixed on the surface of the fixed block, and a first screw rod is installed on the rotating shaft at the front end of the rack motor, and the first screw rod is installed on the surface of the fixed block. The rod is connected with the sliding rack, the end of the sliding rack is connected with a moving block, a gear motor is installed on the moving block, a second screw rod is installed on the front end shaft of the gear motor, the second screw rod is connected with the gear, and a screw rod is installed on the gear. Knife motor, a rolling bearing is installed under the gear, and a rotary knife is installed on the rotating shaft at the front end of the rotary knife motor, which can automatically adjust the angle of the rotary knife and trim both sides of the plate at the same time, which greatly reduces labor intensity and operation time. Improved production efficiency.

Description

A new trimming device for edge banding machine

technical field

The utility model relates to the field of woodworking machinery design, in particular to a novel edge trimming device for an edge banding machine.

Background technique

As the name implies, the edge banding machine is used for edge banding, and the traditional manual operation process is completed by a highly automated machine. With the development of society, people have higher and higher requirements for the style of furniture, so there are more and more special-shaped plates. In order to be beautiful, furniture manufacturers need to seal and trim the edges of special-shaped boards. Edge banding is an important process in the manufacturing process of panel furniture. The quality of edge banding directly affects the quality, price and grade of the product; through edge banding, the appearance quality of furniture can be well improved, avoiding the transportation and use of furniture. The middle corners are damaged, the veneer layer is lifted or peeled off, and at the same time, it can play the role of waterproofing, sealing the release of harmful gases and reducing deformation.

At present, the edge banding machines on the market are mainly used for edge trimming of straight-edge plates. When trimming, only one side of the plate can be trimmed. When the other side needs to be trimmed, the plate needs to be turned over and remade Repeating the above actions results in high labor intensity, long operation time and low production efficiency. When adjusting the rotary knife, manual adjustment is required, which is time-consuming and labor-intensive.

Utility model content

The purpose of the present invention is to provide a novel trimming device for an edge banding machine to solve the problems raised in the above-mentioned background technology.

To achieve the above object, the utility model provides the following technical solutions:

A novel edge trimming device for an edge banding machine includes an upper pressing plate, a lower pressing plate, a bracket, an upper trimming device and a lower trimming device. For trimming, the bottom end of the upper pressing plate and the upper end of the lower pressing plate are provided with rollers, the upper pressing plate is connected to the frame together with the bracket, and the right end of the bracket is connected with a fixing block.

A guide rail is arranged inside the fixing block, the guide rail is connected with the sliding rack, a rack motor is mounted and fixed on the surface of the fixing block, a first screw rod is installed on the rotating shaft at the front end of the rack motor, and the first screw rod is connected with the sliding rack. The end of the sliding rack is connected with the moving block, and a telescopic tube is installed between the fixed block and the moving block.

A gear motor is installed on the moving block, a second screw rod is installed on the front end rotating shaft of the gear motor, the second screw rod is connected with the gear, a rotary knife motor is installed on the gear, a rolling bearing is installed under the gear, and the inner ring of the rolling bearing is connected to the gear, The outer ring of the rolling bearing is connected to the moving block, and a rotary knife is installed on the rotating shaft at the front end of the rotary knife motor.

As a further solution of the present utility model: the shape of the gear is a semicircle.

As a further solution of the present invention, the connection between the telescopic tube and the fixed block and the moving block is screw connection.

As a further solution of the present invention, the connection between the rack motor and the sliding rack is gear connection, and the first helical rod on the rotating shaft at the front end of the rack motor meshes with the sliding rack.

As a further solution of the present invention, the connection between the gear motor and the gear is gear connection, and the second screw rod on the rotating shaft at the front end of the gear motor meshes with the gear.

Compared with the prior art, the beneficial effects of the present utility model are:

The utility model adopts the upper and lower trimming devices, which can trim the two sides of the plate at one time, without turning the plate over and trimming again. The trimming device also adopts a motor-driven rotary knife to adjust the angle. Manual adjustment is not required. Manual adjustment increases labor intensity, and it is easy to cause low accuracy of the angle of the rotary knife. However, the adjustment accuracy of the motor is higher than that of human adjustment, which reduces labor intensity, reduces operation time, and improves Productivity.

Description of drawings

FIG. 1 is a schematic structural diagram of Embodiment 1 of the present invention.

FIG. 2 is a schematic view of the side structure of the trimming device in the utility model.

3 is a schematic structural diagram of a guide rail and a sliding rack in the utility model.

FIG. 4 is a schematic structural diagram of Embodiment 2 of the present invention.

In the picture: 1-upper plate, 2-bracket, 3-fixed block, 4-sliding rack, 5-first screw rod, 6-rack motor, 7-extension tube, 8-moving block, 9-gear motor , 10-Second screw rod, 11-Gear, 12-Rotary knife motor, 13-Rotary knife, 14-Lower pressure plate, 15-Rolling bearing, 16-Guide rail, 17-Roller, 18-Second gear.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example 1

Please refer to FIGS. 1 to 3. In the embodiment of the present invention, a novel edge trimming device for an edge banding machine includes an upper pressing plate 1, a lower pressing plate 14, a bracket 2, an upper trimming device and a lower trimming device, the upper trimming device and the The lower trimming device is symmetrically arranged, which is beneficial to trimming the two sides of the wood board after the edge sealing. The bottom end of the upper pressing plate 1 and the upper end of the lower pressing plate 14 are provided with rollers 17, which facilitate the movement of the plate on the workbench.

The fixed block 3 is provided with a guide rail 16 inside, the guide rail 16 is connected with the sliding rack 4, a rack motor 6 is mounted and fixed on the surface of the fixed block 3, and a first screw rod 5 is installed on the rotating shaft at the front end of the rack motor 6. The screw rod 5 is connected with the sliding rack 4 , and the rack motor 6 drives the sliding rack 4 to move on the guide rail 16 . The end of the sliding rack 4 is connected to the moving block 8 , and a telescopic tube 7 is installed between the fixed block 3 and the moving block 8 . The telescopic pipe 7 is used to prevent dust from falling on the sliding rack 4 and affecting the normal operation of the sliding rack 4 .

A gear motor 9 is installed on the moving block 8 , a second screw rod 10 is installed on the front rotating shaft of the gear motor 9 , the second screw rod 10 is connected with a gear 11 , a rotary knife motor 12 is installed on the gear 11 , and is installed below the gear 11 There are rolling bearings 15, the inner ring of the rolling bearing 15 is connected to the gear 11, the outer ring of the rolling bearing 15 is connected to the moving block 8, the rotary knife 13 is installed on the rotating shaft at the front end of the rotary knife motor 12, and the gear motor 9 drives the gear 11 to rotate for adjusting the rotary knife 13. Angle.

Example 2

Referring to FIG. 4 , in the embodiment of the present invention, it includes an upper pressing plate 1, a lower pressing plate 14, a bracket 2, an upper trimming device and a lower trimming device. The upper trimming device and the lower trimming device are symmetrically arranged, which is beneficial to Trim both sides of the board after edge sealing. The upper pressure plate 1 is connected to the frame together with the bracket 2, and the right end of the bracket 2 is connected with a fixed block 3. The fixed block 3 is provided with a guide rail 16 inside, and the guide rail 16 is connected with the sliding rack 4. The surface of the fixed block 3 is fixed with teeth. A second gear 18 is installed on the rotating shaft at the front end of the rack motor 6 , the second gear 18 is connected with the sliding rack 4 , and the rack motor 6 drives the sliding rack 4 to move on the guide rail 16 . Other structures in this embodiment of the present invention are the same as those in Embodiment 1.

The working principle of the utility model is:

Place the plate between the upper platen 1 and the lower platen 14, fix it, adjust the upper trimming device and the lower trimming device at the same time, start the rack motor 6, and push the moving block 8 connected to the sliding rack 4 to reach The surface of the plate to be processed, at this time, start the gear motor 9, the gear motor 9 drives the gear 11, and rotates the rotary knife motor 12 to the specified angle. After the angle adjustment is completed, the rotary knife motor 12 is activated to trim the upper and lower sides of the plate at the same time. , saves the need to manually adjust the angle of the rotary knife, and can trim both sides of the plate at one time, which reduces labor intensity, reduces operation time, and improves production efficiency.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (7)

1. A novel trimming device for an edge banding machine, comprising an upper pressing plate (1), a lower pressing plate (14), a bracket (2), an upper trimming device and a lower trimming device, and the upper trimming device and the lower trimming device are symmetrically arranged , characterized in that a fixing block (3) is connected to the right end of the bracket (2), a guide rail (16) is arranged inside the fixing block (3), the guide rail (16) is connected with the sliding rack (4), and the fixing block (3) ) surface is mounted and fixed with a rack motor (6), a first screw rod (5) is installed on the rotating shaft at the front end of the rack motor (6), the first screw rod (5) is connected with the sliding rack (4), and the sliding teeth The end of the bar (4) is connected to a moving block (8), a gear motor (9) is installed on the moving block (8), and a second screw rod (10) is installed on the front rotating shaft of the gear motor (9). The second screw rod (10) is connected to the gear (11), a rotary knife motor (12) is installed on the gear (11), a rolling bearing (15) is installed under the gear (11), and the inner ring of the rolling bearing (15) is connected to the gear (11), and the rolling bearing ( 15) The outer ring is connected to the moving block (8), and a rotary knife (13) is installed on the rotating shaft at the front end of the rotary knife motor (12). 2. The novel edge-banding machine trimming device according to claim 1, wherein the gear (11) is semicircular in shape. 3. The novel edge-banding machine trimming device according to claim 1, wherein a telescopic tube (7) is installed between the fixed block (3) and the moving block (8). 4. The novel edge banding machine trimming device according to claim 1, characterized in that, the rack motor (6) and the sliding rack (4) are connected by gears, and the front end of the rack motor (6) rotates on the shaft. The first screw rod (5) is engaged with the sliding rack (4). 5. The novel edge banding machine trimming device according to claim 1, characterized in that, the connection mode of the gear motor (9) and the gear (11) is gear connection, and the second gear motor (9) on the front rotating shaft of the gear motor (9) is connected by a gear. The screw rod (10) meshes with the gear (11). 6 . The novel edge-banding machine trimming device according to claim 1 , wherein the bottom end of the upper pressing plate ( 1 ) and the upper end of the lower pressing plate ( 14 ) are provided with rollers ( 17 ). 7 . 7. The novel edge-banding machine trimming device according to claim 1, characterized in that, the connection between the fixed block (3) and the moving block (8) and the telescopic tube (7) is screw connection.

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