Automatic angle adjusting device for wood-working machine

Abstract

The utility model discloses an automatic angle adjusting device for wood-working machinery, which belongs to the technical field of wood-working machinery and comprises a base, the wood-working machinery is arranged on the upper side of the base, a fitting shaft is arranged between the wood-working machinery and the base, and a plurality of sensors are arranged at the upper end of the wood-working machinery and correspond to the fitting shaft. A second belt wheel is arranged at the lower end of the attaching shaft, a first motor is arranged on one side of the upper end of the machine base, a first belt wheel is arranged at the output end of the first motor, a connecting belt is arranged between the first belt wheel and the second belt wheel, and a lifting assembly is arranged on the lower side of the machine base. The first bevel gear rotates to drive the lead screw to rotate in the fixing box through the second bevel gear, the lead screw rotates to drive the sliding plate to move in the fixing box, the sliding plate moves to push the machine base to ascend and descend through the sliding rod, the height of the machine base can be adjusted according to workers of different heights by arranging the lifting assembly, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of woodworking machinery, and in particular relates to an automatic angle adjustment device for woodworking machinery. Background Art

[0002] The production of wooden furniture requires cutting of wood, and the edges of the cut boards need to be banded, trimmed and other processing steps.

[0003] Chinese patent application No. 2018203508419 discloses a device for automatically adjusting the angle of a woodworking machine, including a controller, an adjustment device and several sensors, the woodworking machine is arranged on a machine base, the sensors are arranged on the woodworking machine, the sensors are arranged above or below the wood board processing station, and the sensors are distributed around the circumference of the wood board processing station, the adjustment device is arranged on the machine base and connected to the woodworking machine, and the adjustment device and the sensors are electrically connected to the controller respectively. The utility model realizes real-time adjustment of the angle of the woodworking machine, so that the angle between the woodworking machine and the wood board is always maintained at a suitable angle, providing a technical basis for the automated processing of the wood board.

[0004] The above-mentioned patent cannot adjust the machine base to different heights according to workers of different heights, and the device is less practical. At the same time, the stability of the original device woodworking machine is poor when it is rotated. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a device for automatically adjusting the angle of a woodworking machine, which has the characteristic of being able to adjust the machine base to different heights according to workers of different heights.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic angle adjustment device for a woodworking machine, comprising a machine base, a woodworking machine is arranged on the upper side of the machine base, a fitting shaft is arranged between the woodworking machine and the machine base, a number of sensors are arranged at positions corresponding to the fitting shaft at the upper end of the woodworking machine, a pulley 2 is arranged at the lower end of the fitting shaft, a motor 1 is arranged on one side of the upper end of the machine base, a pulley 1 is arranged at the output end of the motor 1, a connecting belt is arranged between the pulley 1 and the pulley 2, and a lifting assembly is arranged on the lower side of the machine base.

[0007] Preferably, the lifting assembly includes a fixed box, a sliding rod, a skateboard, a second bevel gear, a second motor, a screw, a maintenance assembly and a first bevel gear, wherein two fixed boxes are arranged on the lower side of the machine base, a screw is arranged in the fixed box, a skateboard is threadedly connected to the surface of the screw, sliding rods are arranged on both sides between the skateboard and the machine base, a second bevel gear is welded on the lower side of the surface of the screw, a second motor is arranged at a position corresponding to the second bevel gear inside the lower end of the fixed box, a first bevel gear is arranged at the output end of the second motor, and a maintenance assembly is arranged at one end of the fixed box.

[0008] Preferably, the maintenance assembly includes an inspection plate, a fixing tube, fixing bolts, a fan and a dust net, wherein an inspection plate is provided at one end of the fixing box, the inspection plate and the fixing box are connected by fixing bolts, a fixing tube is provided in the inspection plate, a fan is provided inside the fixing tube, and a dust net is provided on one side of the fan.

[0009] Preferably, a bearing rotating seat is arranged between the screw rod and the fixed box, and limit strips are arranged on the lower sides of both ends of the interior of the fixed box, and the side edge of the slide plate is in close contact with the inner wall of the fixed box.

[0010] Preferably, a support rod is provided on one side of the lower end of the woodworking machine, a slider is provided at the lower end of the support rod, an arc plate is provided at a position corresponding to the slider on the upper end of the machine base, an arc groove corresponding to the slider is provided in the arc plate, and chip removal grooves are provided at both ends of the arc plate.

[0011] Preferably, the lower end of the chip groove is flush with the lower end of the arc groove, the side of the slider is in close contact with the inner wall of the arc groove, and the arc plate and the machine base as well as the support rod and the woodworking machine are spot welded.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model sets a lifting component, starts motor 2 to drive bevel gear 1 to rotate, the rotation of bevel gear 1 drives the screw rod to rotate in the fixed box through bevel gear 2, the rotation of the screw rod drives the slide plate to move in the fixed box, the movement of the slide plate pushes the machine base to rise and fall through the slide bar, and by setting the lifting component, the machine base can be adjusted to different heights according to workers of different heights, thereby improving the practicality of the device.

[0014] 2. The utility model provides an arc plate. When the woodworking machine is rotated and adjusted, the slider at the lower end of the support rod on the lower side of the woodworking machine can slide in the arc groove of the arc plate. At the same time, chip grooves are provided at both ends of the arc plate to facilitate the discharge of impurities in the arc groove. The woodworking machine can be supported by providing support rods and sliders, making the rotation adjustment of the woodworking machine more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 This is a bottom-up stereogram of the present invention;

[0017] Figure 3 This is a three-dimensional diagram of the utility model when the access panel is installed;

[0018] Figure 4 For this utility model Figure 1 A magnified image of point A;

[0019] In the figure: 1. base; 2. lifting assembly; 21. fixing box; 22. sliding rod; 23. sliding plate; 24. bevel gear 2; 25. motor 2; 26. screw rod; 27. maintenance assembly; 271. maintenance plate; 272. fixing pipe; 273. fixing bolt; 274. fan; 275. dust net; 28. bevel gear 1; 3. arc plate; 4. motor 1; 5. woodworking machinery; 6. fitting shaft; 7. sensor; 8. pulley 1; 9. chip groove; 10. pulley 2; 11. connecting belt; 12. support rod; 13. slider; 14. arc groove. DETAILED DESCRIPTION

[0020] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solutions: an automatic angle adjustment device for a woodworking machine, comprising a machine base 1, a woodworking machine 5 is arranged on the upper side of the machine base 1, a fitting shaft 6 is arranged between the woodworking machine 5 and the machine base 1, a plurality of sensors 7 are arranged at the position corresponding to the fitting shaft 6 at the upper end of the woodworking machine 5, a pulley 2 10 is arranged at the lower end of the fitting shaft 6, a motor 1 4 is arranged on one side of the upper end of the machine base 1, a pulley 1 8 is arranged at the output end of the motor 1 4, a connecting belt 11 is arranged between the pulley 1 8 and the pulley 2 10, and a lifting component 2 is arranged at the lower side of the machine base 1.

[0023] Specifically, the lifting assembly 2 includes a fixed box 21, a sliding rod 22, a slide plate 23, a bevel gear 24, a motor 25, a screw 26, a maintenance assembly 27 and a bevel gear 1 28, wherein two fixed boxes 21 are arranged on the lower side of the machine base 1, a screw 26 is arranged in the fixed box 21, a slide plate 23 is threadedly connected to the surface of the screw rod 26, sliding rods 22 are arranged on both sides between the slide plate 23 and the machine base 1, a bevel gear 24 is welded on the lower side of the surface of the screw rod 26, a motor 25 is arranged at a position corresponding to the bevel gear 24 at the lower end of the fixed box 21, a bevel gear 1 28 is arranged at the output end of the motor 25, and a maintenance assembly 27 is arranged at one end of the fixed box 21.

[0024] By adopting the above technical solution, the motor 2 25 is turned on to drive the bevel gear 1 28 to rotate. The bevel gear 1 28 rotates through the bevel gear 24 to drive the screw rod 26 to rotate in the fixed box 21. The screw rod 26 rotates to drive the slide plate 23 to move in the fixed box 21. The slide plate 23 moves and pushes the base 1 to rise and fall through the slide bar 22. By setting the lifting component 2, the base 1 can be adjusted to different heights according to the staff of different heights, thereby improving the practicality of the device.

[0025] Specifically, the maintenance component 27 includes an inspection plate 271, a fixing pipe 272, a fixing bolt 273, a fan 274 and a dustproof net 275, wherein an inspection plate 271 is provided at one end of the fixing box 21, the inspection plate 271 and the fixing box 21 are connected by the fixing bolt 273, a fixing pipe 272 is provided in the inspection plate 271, a fan 274 is provided inside the fixing pipe 272, and a dustproof net 275 is provided on one side of the fan 274.

[0026] By adopting the above technical solution, the fixing bolts 273 can be unscrewed to disassemble the inspection plate 271, so that the parts in the fixed box 21 can be inspected and maintained. When the device is in use, the fan 274 can be turned on. The fan 274 can blow air into the inside of the fixed box 21 through the fixed pipe 272, and the dustproof net 275 plays a dustproof role, thereby achieving the effect of heat dissipation and cooling the inside of the fixed box 21.

[0027] Specifically, a bearing rotating seat is provided between the screw rod 26 and the fixed box 21 , and limit strips are provided at the lower sides of both ends of the interior of the fixed box 21 , and the side of the slide plate 23 is in close contact with the inner wall of the fixed box 21 .

[0028] By adopting the above technical solution, the screw rod 26 can rotate in the fixed box 21, and the sliding plate 23 can slide more stably in the fixed box 21. The setting of the limit bar can limit the sliding plate 23.

[0029] When the present embodiment is used, when the device for automatically adjusting the angle of the woodworking machine 5 is used, the device is installed in a suitable position, the side of the wooden board is fitted on the fitting shaft 6, the wooden board triggers several sensors 7 by blocking or contacting, and the remaining sensors 7 are not triggered, and the symmetry line of the sensors 7 that are triggered when the angle between the side of the wooden board and the woodworking machine 5 is the optimal angle is selected as the reference line L. As the wooden board rotates or moves, the number of triggered sensors 7 changes, and the sensors 7 transmit signals to the controller, and the controller motor 4 is turned on. The motor 4 drives the woodworking machine 5 to rotate and adjust through the pulley 1 8, the pulley 2 10 and the connecting belt 11, and the sensors 7 arranged on the woodworking machine 5 rotate with it until the sensors 7 triggered by the wooden board are symmetrical along the reference line L, thereby ensuring that the angle between the woodworking machine 5 and the side of the wooden board is always appropriate. The lifting assembly 2 is set, the motor 25 is turned on to drive the bevel gear 1 28 to rotate, the bevel gear 1 28 rotates through the bevel gear 24 to drive the screw rod 26 to rotate in the fixed box 21, the screw rod 26 rotates to drive the slide plate 23 to move in the fixed box 21, the slide plate 23 moves and pushes the machine base 1 to rise and fall through the slide bar 22, and the lifting assembly 2 is set to adjust the machine base 1 to different heights according to the staff of different heights, thereby improving the practicality of the device, and the maintenance assembly 27 is set to unscrew the fixing bolt 273 to disassemble the maintenance plate 271, so as to inspect and maintain the parts in the fixed box 21, and the fan 274 can be turned on when the device is in use, and the fan 274 can blow air into the fixed box 21 through the fixed pipe 272, and the dustproof net 275 plays a dustproof role, thereby achieving the effect of heat dissipation and cooling the inside of the fixed box 21.

[0030] Example 2

[0031] The difference between this embodiment and embodiment 1 is that a support rod 12 is provided on one side of the lower end of the woodworking machine 5, a slider 13 is provided at the lower end of the support rod 12, an arc plate 3 is provided at a position corresponding to the slider 13 on the upper end of the machine base 1, an arc groove 14 corresponding to the slider 13 is provided in the arc plate 3, and chip removal grooves 9 are provided at both ends of the arc plate 3.

[0032] By adopting the above technical solution, when the woodworking machine 5 is rotated and adjusted, the slider 13 at the lower end of the support rod 12 on one side of the lower end of the woodworking machine 5 can slide in the arc groove 14 of the arc plate 3. At the same time, chip grooves 9 are arranged at both ends of the arc plate 3 to facilitate the discharge of impurities in the arc groove 14. By arranging the support rod 12 and the slider 13, the woodworking machine 5 can be supported, so that the rotation adjustment of the woodworking machine 5 is more stable.

[0033] Specifically, the lower end of the chip groove 9 is flush with the lower end of the arc groove 14, the side of the slider 13 is in close contact with the inner wall of the arc groove 14, and the arc plate 3 and the machine base 1 as well as the support rod 12 and the woodworking machine 5 are spot welded.

[0034] By adopting the above technical solution, the lower end of the chip removal groove 9 is flush with the lower end of the inner part of the arc groove 14 to facilitate chip removal, and the sliding block 13 slides more stably in the arc groove 14.

[0035] When this embodiment is used, by setting the arc plate 3, when the woodworking machine 5 is rotated and adjusted, the slider 13 at the lower end of the support rod 12 on one side of the lower end of the woodworking machine 5 can slide in the arc groove 14 of the arc plate 3. At the same time, chip grooves 9 are set at both ends of the arc plate 3 to facilitate the discharge of impurities in the arc groove 14. By setting the support rod 12 and the slider 13, the woodworking machine 5 can be supported, so that the rotation adjustment of the woodworking machine 5 is more stable.

[0036] The motor 25 in the utility model is an existing disclosed technology, and the selected model is 5IK120GN-CF.

[0037] The fan 274 in the utility model is an existing disclosed technology, and the selected model is HY380-1380.

[0038] The structure and working principle of the machine base 1, motor 14, woodworking machine 5, fitting shaft 6, sensor 7, pulley 18, pulley 2 10 and connecting belt 11 in the utility model have been disclosed in a device for automatically adjusting the angle of a woodworking machine disclosed in Chinese patent application No. 2018203508419. The working principle is that the side of the wooden board is fitted on the fitting shaft 6, and the wooden board triggers a number of sensors 7 by blocking or contacting, while the remaining sensors 7 are not triggered. The symmetry line of the triggered sensors 7 when the angle between the side of the wooden board and the woodworking machine 5 is the optimal angle is selected as the reference line L. As the wooden board rotates or moves, the number of triggered sensors 7 changes, and the sensor 7 transmits a signal to the controller. The controller motor 14 is turned on, and the motor 14 drives the woodworking machine 5 to rotate and adjust through the pulley 18, pulley 2 10 and connecting belt 11. The sensor 7 arranged on the woodworking machine 5 rotates with it until the sensor 7 triggered by the wooden board is symmetrical along the reference line L, thereby ensuring that the angle between the woodworking machine 5 and the side of the wooden board is always a suitable angle.

[0039] The working principle and use process of the utility model are as follows: when the device for automatically adjusting the angle of the woodworking machine 5 is used, the device is installed in a suitable position, the side of the wooden board is fitted on the fitting shaft 6, the wooden board triggers several sensors 7 by blocking or contacting, and the remaining sensors 7 are not triggered, and the symmetry line of the triggered sensors 7 when the angle between the side of the wooden board and the woodworking machine 5 is the optimal angle is selected as the reference line L, as the wooden board rotates or moves, the number of triggered sensors 7 changes, the sensor 7 transmits a signal to the controller, the controller motor 4 is turned on, the motor 4 drives the woodworking machine 5 to rotate and adjust through the pulley 1 8, the pulley 2 10 and the connecting belt 11, the sensor 7 arranged on the woodworking machine 5 rotates with it, and rotates until the sensor 7 triggered by the wooden board is symmetrical along the reference line L, thereby ensuring that the angle between the woodworking machine 5 and the side of the wooden board is always a suitable angle, by setting the lifting component 2, turning on the motor 25 to drive the bevel gear 1 28 to rotate, the bevel gear 1 28 rotates and drives the screw rod 26 in the fixing box 21 through the bevel gear 24 The screw rod 26 rotates to drive the slide plate 23 to move in the fixed box 21. The slide plate 23 moves and pushes the base 1 to rise and fall through the slide bar 22. By setting the lifting assembly 2, the base 1 can be adjusted to different heights according to workers of different heights, thereby improving the practicality of the device. By setting the maintenance assembly 27, the fixing bolt 273 is unscrewed, and the maintenance plate 271 can be disassembled, so that the parts in the fixed box 21 can be repaired and maintained. When the device is in use, the fan 274 can be turned on, and the fan 274 can be moved to the fixed box 21 through the fixing pipe 272. Air is blown inside the box 21, and the dustproof net 275 plays a dustproof role, thereby achieving the effect of heat dissipation and cooling the inside of the fixed box 21. By setting the arc plate 3, when the woodworking machine 5 is rotated and adjusted, the slider 13 at the lower end of the support rod 12 on one side of the lower end of the woodworking machine 5 can slide in the arc groove 14 of the arc plate 3. At the same time, chip grooves 9 are set at both ends of the arc plate 3 to facilitate the discharge of impurities in the arc groove 14. By setting the support rod 12 and the slider 13, the woodworking machine 5 can be supported, so that the rotation adjustment of the woodworking machine 5 is more stable.

[0040] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for automatically adjusting the angle of a woodworking machine, comprising a machine base, characterized in that: A woodworking machine is arranged on the upper side of the machine base, a bonding shaft is arranged between the woodworking machine and the machine base, a plurality of sensors are arranged at positions corresponding to the bonding shaft at the upper end of the woodworking machine, a second pulley is arranged at the lower end of the bonding shaft, a motor is arranged on one side of the upper end of the machine base, a pulley is arranged at the output end of the motor, a connecting belt is arranged between the first pulley and the second pulley, and a lifting component is arranged on the lower side of the machine base.

2. The automatic angle adjustment device for woodworking machinery according to claim 1, characterized in that: The lifting assembly includes a fixed box, a sliding rod, a skateboard, a second bevel gear, a second motor, a screw, a maintenance assembly and a first bevel gear, wherein two fixed boxes are arranged on the lower side of the machine base, a screw is arranged in the fixed box, a skateboard is threadedly connected to the surface of the screw, sliding rods are arranged on both sides between the skateboard and the machine base, a second bevel gear is welded on the lower side of the surface of the screw, a second motor is arranged at a position corresponding to the second bevel gear inside the lower end of the fixed box, a first bevel gear is arranged at the output end of the second motor, and a maintenance assembly is arranged at one end of the fixed box.

3. The automatic angle adjustment device for woodworking machinery according to claim 2, characterized in that: The maintenance assembly includes an maintenance plate, a fixing pipe, fixing bolts, a fan and a dust net, wherein an maintenance plate is provided at one end of the fixing box, the maintenance plate and the fixing box are connected by fixing bolts, a fixing pipe is provided in the maintenance plate, a fan is provided inside the fixing pipe, and a dust net is provided on one side of the fan.

4. The automatic angle adjustment device for woodworking machinery according to claim 2, characterized in that: A bearing rotating seat is arranged between the screw rod and the fixed box, and limit strips are arranged on the lower sides of both ends of the interior of the fixed box, and the side edge of the slide plate is in close contact with the inner wall of the fixed box.

5. The automatic angle adjustment device for woodworking machinery according to claim 1, characterized in that: A support rod is arranged on one side of the lower end of the woodworking machine, a slider is arranged at the lower end of the support rod, an arc plate is arranged at a position corresponding to the slider on the upper end of the machine base, an arc groove corresponding to the slider is arranged in the arc plate, and chip removal grooves are arranged at both ends of the arc plate.

6. The automatic angle adjustment device for woodworking machinery according to claim 5, characterized in that: The lower end of the chip removal groove is flush with the lower end of the inner part of the arc groove, the side of the slide block is in close contact with the inner wall of the arc groove, and the arc plate and the machine base as well as the support rod and the woodworking machine are spot welded.

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