Multi-layer composite board corner chamfering device

Abstract

The utility model discloses a multi-layer composite board corner chamfering device, which relates to the technical field of board corner chamfering and comprises a machine body and a protection box, a shaft box is fixedly mounted at one end of the protection box, a first bevel gear shaft is movably mounted at one end in the shaft box, and a second bevel gear shaft is movably mounted at one end of the shaft box. A universal joint is fixedly installed at one end of the second bevel gear shaft, and a limiting lantern ring is movably installed on one side of the universal joint. Through the arrangement of the limiting pull rod, the spring, the connecting rod, the limiting block and the like, the limiting pull rod is pulled out of the limiting block and the limiting insertion hole by pulling the limiting pull rod, so that the limiting of the connecting rod is relieved, and the connecting rod is pulled to move along the guide groove according to the required chamfering angle of the corner of a plate so as to adjust the angle of the universal joint; and therefore, the flexibility of the device is improved, the operation steps are simplified, the time is saved, the working efficiency of the device is improved, and the application range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of plate edge chamfering, in particular to a multi-layer composite plate edge chamfering device. Background Art

[0002] Multi-layer composite flooring is made of multi-layer plywood as the base material, and the surface layer is hardwood veneer or sliced ​​veneer, which is made of glue and hot pressing. The number of layers of the base plywood must be single, usually seven or nine layers, and the surface layer is hardwood veneer, mostly: colored wood, oak, birch, etc. The thickness is usually 3.0 / 4.0 mm, the sliced ​​board is 1.2 / 2.2 mm, and the total thickness usually does not exceed 15 mm.

[0003] At present, in the production and processing of multi-layer composite panels, it is necessary to use a multi-layer composite panel edge chamfering device to chamfer the edges of the panels. This is a process in which a driving motor is tilted at a certain angle to drive the chamfering tool head to cut and grind the edges of the panels.

[0004] However, in the process of using most of the existing multi-layer composite panel edge chamfering devices, the chamfering tool and the drive motor are fixed in position. When chamfering plates with different chamfering angle requirements, the chamfering tool needs to be frequently disassembled and replaced, which has poor flexibility, a small scope of application, and is inconvenient for workers to operate. In addition, when cutting and chamfering the edges and corners of the plates, workers are often required to place the plates on the cutting table and move them slowly by hand. The degree of automation is low, it is time-consuming and labor-intensive, the grinding efficiency is low, and the safety is low. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a device for chamfering edges and corners of a multi-layer composite plate to solve the technical problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-layer composite plate edge chamfering device, comprising a machine body and a protection box, an axle box is fixedly installed at one end of the protection box, and a first bevel gear shaft is movably installed at one end of the axle box, a second bevel gear shaft is movably installed at one end of the axle box, and a universal joint is fixedly installed at one end of the second bevel gear shaft, a limiting ring is movably installed on one side of the universal joint, guide grooves matching the limiting ring are provided on both sides of the machine body, and limiting blocks are fixedly installed at both ends of the protection box, a connecting rod is movably installed on one side of the limiting block, and a limiting socket is provided on one side of the connecting rod, a spring is fixedly installed on one side of the protection box, and a limiting pull rod is fixedly installed on one end of the spring.

[0007] By adopting the above technical solution, according to the required chamfering angle of the edge corners of the plate, the connecting rod is moved along the guide groove to adjust the universal joint angle, so that the chamfering tool head can adapt to the chamfering angle of the plate, thereby improving the flexibility of the device, simplifying the operating steps, saving time, and improving the working efficiency and scope of application of the device.

[0008] The utility model is further configured that a conveyor is fixedly installed at one end of the machine body, and a driving wheel group is movably installed inside the conveyor, and a transmission crawler is sleeved on the outer side of the driving wheel group.

[0009] By adopting the above technical solution and installing a driving wheel set, the conveyor belt obtains a better supporting structure, so that the plate can move stably and independently under the clamping of the conveyor belt and the pulley set, and the chamfering operation can be performed, which reduces the work intensity of the staff to a certain extent.

[0010] The utility model is further configured that a pulley is movably mounted on one end of the servo motor, and the pulley is connected to the first bevel gear shaft via a belt.

[0011] By adopting the above technical solution, the transmission power is connected through a belt, thereby providing power for the linkage structure of the surface rust removal device for hand frame maintenance, making the device structure more perfect.

[0012] The utility model is further configured that a chamfering cutter head is fixedly installed at one end of the universal joint, and the first bevel gear shaft and the second bevel gear shaft are meshingly connected through the meshing connection between the first bevel gear shaft and the second bevel gear shaft.

[0013] By adopting the above technical solution, the transmission mode is made more stable and the device structure is made more perfect.

[0014] The utility model is further configured that a feeding port is opened on one side of the machine body, pulley blocks are movably installed at both ends of the machine body, and a control panel is fixedly installed at one end of the machine body.

[0015] By adopting the above technical solution and installing a pulley block, the pulley block can cooperate with the conveyor to clamp the plate that needs to be chamfered, stably convey it, and simplify the operation steps.

[0016] The utility model is further configured that a waste box is fixedly installed on one side of the interior of the machine body, a servo motor is fixedly installed on one end of the machine body, and an output end of the servo motor is movably connected to one end of a driving wheel assembly.

[0017] By adopting the above technical solution and installing a servo motor, the driving device can operate stably as a whole, and by installing a waste box, the debris and residues generated by cutting can be collected in a unified manner, simplifying the operating steps and facilitating the subsequent processing by the staff.

[0018] In summary, the utility model mainly has the following beneficial effects:

[0019] The utility model provides a limit pull rod, a spring, a connecting rod, a limit block, etc., and pulls the limit pull rod to pull the limit pull rod out of the limit block and the limit socket, thereby releasing the limit on the connecting rod, and according to the required chamfering angle of the edge corner of the plate, the connecting rod is moved along the guide groove to adjust the universal joint angle, so that the chamfering cutter head can adapt to the chamfering angle of the plate, thereby improving the flexibility of the device, simplifying the operating steps, saving time, improving the working efficiency and application scope of the device, and facilitating the use of staff. By providing a conveyor, a transmission crawler, a pulley block, etc., the operating procedure is set through the control panel, so that the plate can move by itself under the clamping of the transmission crawler and the pulley block to perform the chamfering operation, which reduces the work intensity of the staff to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the conveyor of the utility model;

[0022] Figure 3 This is a schematic diagram of the axle box structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the connecting rod structure of the utility model.

[0024] In the figure: 1. machine body; 2. control panel; 3. pulley block; 4. conveyor; 5. feed port; 6. servo motor; 7. conveyor track; 8. pulley; 9. protection box; 10. waste box; 11. axle box; 12. first bevel gear shaft; 13. second bevel gear shaft; 14. universal joint; 15. limit collar; 16. chamfering cutter head; 17. spring; 18. limit pull rod; 19. limit block; 20. guide groove; 21. connecting rod; 22. limit socket; 23. driving wheel set. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0026] The following describes an embodiment of the utility model based on its overall structure.

[0027] A device for chamfering edges and corners of a multi-layer composite plate, such as Figure 1-4As shown, it includes a body 1 and a protection box 9, wherein an axle box 11 is fixedly installed at one end of the protection box 9, and a first bevel gear shaft 12 is movably installed at one end of the axle box 11, a second bevel gear shaft 13 is movably installed at one end of the axle box 11, and a universal joint 14 is fixedly installed at one end of the second bevel gear shaft 13, and a limit collar 15 is movably installed on one side of the universal joint 14, and guide grooves 20 matching the limit collar 15 are provided on both sides of the body 1, and limit blocks 19 are fixedly installed at both ends of the protection box 9, a connecting rod 21 is movably installed on one side of the limit block 19, and a limit jack 22 is provided on one side of the connecting rod 21, and a spring 17 is fixedly installed on one side of the protection box 9, and the spring 17 is fixedly installed on one side of the protection box 9. A limit rod 18 is fixedly installed at one end of the spring 17. The limit rod 18 is pulled to pull the limit rod 18 out of the limit block 19 and the limit socket 22, thereby releasing the limit on the connecting rod 21. According to the required chamfering angle of the edge of the plate, the connecting rod 21 is moved along the guide groove 20 to adjust the angle of the universal joint 14, so that the chamfering cutter head 16 can adapt to the chamfering angle of the plate. After adjustment, the limit rod 18 is released, so that the limit rod 18 is reset under the action of the spring 17, inserted into the limit socket 22 and the limit block 19, and the connecting rod 21 is limited again. At this time, the required chamfered plate is placed on the machine body 1 through the feed port 5.

[0028] See also Figure 2 A conveyor 4 is fixedly installed at one end of the body 1, and a driving wheel group 23 is movably installed inside the conveyor 4. A conveying belt 7 is sleeved on the outer side of the driving wheel group 23. By installing the driving wheel group 23, the conveying belt 7 obtains a better supporting structure, so that the plate can be stably moved by itself under the clamping of the conveying belt 7 and the pulley group 3, and the chamfering operation can be performed, which reduces the work intensity of the staff to a certain extent.

[0029] See also Figure 3 A pulley 8 is movably mounted at one end of the servo motor 6, and the pulley 8 is connected to the first bevel gear shaft 12 by a belt, and the transmission power is connected by the belt, thereby providing power for the linkage structure of the surface rust removal device for hand frame maintenance, making the device structure more perfect.

[0030] See also Figure 3 A chamfering cutter head 16 is fixedly mounted at one end of the universal joint 14, and the first bevel gear shaft 12 and the second bevel gear shaft 13 are meshingly connected. The meshing connection between the first bevel gear shaft 12 and the second bevel gear shaft 13 makes the transmission mode more stable and the device structure more perfect.

[0031] See also Figure 1 A feeding port 5 is provided on one side of the machine body 1, and pulley blocks 3 are movably installed at both ends of the machine body 1. A control panel 2 is fixedly installed at one end of the machine body 1. By installing the pulley block 3, the pulley block 3 can cooperate with the conveyor 4 to clamp the plate that needs to be chamfered, stably convey it, and simplify the operation steps.

[0032] See also Figure 2 A waste box 10 is fixedly installed on one side of the body 1, a servo motor 6 is fixedly installed on one end of the body 1, and the output end of the servo motor 6 is movably connected to one end of the driving wheel group 23. By installing the servo motor 6, the driving device can operate stably as a whole. By installing the waste box 10, the debris and residue generated by cutting can be collected uniformly, simplifying the operating steps and facilitating the later processing by the staff.

[0033] The working principle of the utility model is as follows: when in use, first pull the limit pull rod 18, pull the limit pull rod 18 out of the limit block 19 and the limit plug hole 22, so as to release the limit on the connecting rod 21, and according to the required chamfering angle of the edge of the plate, pull the connecting rod 21 along the guide groove 20 to adjust the angle of the universal joint 14, so that the chamfering cutter head 16 can adapt to the chamfering angle of the plate, and after adjustment, release the limit pull rod 18, so that the limit pull rod 18 is reset under the action of the spring 17, and inserted into the limit plug hole 22 and the limit block 19, and the connecting rod 21 is limited again, and the required chamfered plate is passed through the feed port. 5 is placed on the machine body 1, and the servo motor 6 is started. At this time, the servo motor 6 will rotate the driving wheel group 23, so that the plate clamped by the conveyor crawler 7 and the pulley group 3 moves into the machine body by itself. At the same time, the pulley 8 drives the first bevel gear shaft 12 through the belt, so that the first bevel gear shaft 12 drives the second bevel gear shaft 13 through meshing connection, so that the universal joint 14 drives the chamfering cutter head 16 to rotate at a high speed to chamfer the edge of the plate. At the same time, the debris and residue generated by cutting fall into the waste box 10 under the action of gravity for unified collection, which simplifies the operation steps and is convenient for the staff to use. After the plate is chamfered, it can be taken out.

[0034] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A device for chamfering edges and corners of a multi-layer composite plate, comprising a body (1) and a protective box (9), characterized in that: An axle box (11) is fixedly mounted on one end of the protection box (9), and a first bevel gear shaft (12) is movably mounted on one end of the axle box (11), a second bevel gear shaft (13) is movably mounted on one end of the axle box (11), and a universal joint (14) is fixedly mounted on one end of the second bevel gear shaft (13), a limit collar (15) is movably mounted on one side of the universal joint (14), guide grooves (20) matching the limit collar (15) are provided on both sides of the machine body (1), and limit blocks (19) are fixedly mounted on both ends of the protection box (9), a connecting rod (21) is movably mounted on one side of the limit block (19), and a limit plug hole (22) is provided on one side of the connecting rod (21), a spring (17) is fixedly mounted on one side of the protection box (9), and a limit pull rod (18) is fixedly mounted on one end of the spring (17).

2. A device for chamfering edges and corners of a multi-layer composite plate according to claim 1, characterized in that: A conveyor (4) is fixedly mounted on one end of the machine body (1), and a driving wheel set (23) is movably mounted inside the conveyor (4), and a conveying crawler belt (7) is sleeved on the outer side of the driving wheel set (23).

3. A device for chamfering edges and corners of a multi-layer composite plate according to claim 2, characterized in that: A waste material box (10) is fixedly mounted on one side of the machine body (1), a servo motor (6) is fixedly mounted on one end of the machine body (1), and an output end of the servo motor (6) is movably connected to one end of a driving wheel assembly (23), a belt pulley (8) is movably mounted on one end of the servo motor (6), and the belt pulley (8) is connected to the first bevel gear shaft (12) via a belt.

4. A device for chamfering edges and corners of a multi-layer composite plate according to claim 3, characterized in that: A chamfering cutter head (16) is fixedly mounted on one end of the universal joint (14), and the first bevel gear shaft (12) and the second bevel gear shaft (13) are meshingly connected.

5. The device for chamfering edges and corners of a multi-layer composite plate according to claim 4, characterized in that: A material inlet (5) is provided on one side of the machine body (1), and pulley blocks (3) are movably mounted on both ends of the machine body (1), and a control panel (2) is fixedly mounted on one end of the machine body (1).

Images