Multi-process linear sanding machine

Abstract

The utility model relates to a multi-process linear sander in the technical field of sanders, a sanding mechanism comprises two vertical surface upper and lower angle sanding assemblies for sanding and polishing plates at multiple angles, and the angles of the two vertical surface upper and lower angle sanding assemblies can be adjusted; a vertical face sanding assembly used for sanding and grinding the plate is arranged on the right side of the vertical face upper and lower angle sanding assembly. Through cooperation of a conveying crawler belt and a pressing wheel, a plate sequentially passes through an edge searching saw mechanism, a vertical face upper and lower angle sanding assembly, a vertical face sanding assembly, a disc type sanding device and a shutter sanding device, and meanwhile through assistance of a roller bracket, continuous multi-type sanding and grinding of the plate are achieved; according to the plate sanding device, fine polishing of plates can be achieved, burrs and unevenness on the surfaces of the plates are removed, the surfaces of the plates are smooth and flat, and meanwhile multi-angle and multi-direction sanding treatment can be conducted on the plates; and the labor intensity of manual sanding can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sanding machines, in particular to a multi-process linear sanding machine. Background Art

[0002] Many types of boards need to be sanded before they are further processed into products. Sanding can make the wood surface smooth and uniform in thickness, so a sanding machine is needed to sand the boards. However, the existing board sanding machines can only sand at a single angle and on a single side, which is inconvenient to use.

[0003] For example, the Chinese patent application number CN202010714568.5 is an automated plate sanding production line, which includes a plate feeder, a sanding machine and a plate discharging machine. A thickness gauge is arranged between the plate feeder and the sanding machine. The thickness gauge includes a conveying frame and a feed width adjustment mechanism and a clamping mechanism arranged on the conveying frame. The clamping mechanism includes an upper pressure roller and a height adjustment mechanism arranged on both sides of the upper pressure roller. A conveying bed is arranged on the sanding machine and on the plate feeder correspondingly. The sanding machine includes a base frame and a sanding mechanism and a polishing mechanism arranged on the base frame. A dust blowing mechanism is arranged on one side of the sanding mechanism, an electrostatic device is arranged on one side of the polishing mechanism, and a lower brushing device is arranged on one side of the base frame. The plate feeder and the plate discharging machine are both conveyed by conveyor belts. A thickness gauge is arranged between the plate conveying equipment and the sanding machine to realize automatic measurement of the feed thickness, and automatically control the adjustment of the sanding thickness of the sanding machine and automatic conveying of the plate. It has the following technical defects:

[0004] When sanding wood, the thickness of the sanding can be controlled by using a thickness gauge. However, since the wood can only be sanded in a single direction and at a single angle, it cannot meet the requirements of sanding the wood in multiple directions and angles. In addition, when sanding the wood, burrs appear at the edges and corners of the wood, which is not conducive to the smooth surface of the wood. Utility Model Content

[0005] In order to solve the problem that when sanding wood, a thickness gauge can be used to control the sanding thickness, but the sanding can only be performed in a single direction and at a single angle on the wood, which cannot meet the requirements of sanding wood in multiple directions and at multiple angles, and burrs appear at the corners of the wood when sanding the wood, which is not conducive to the smooth surface of the wood, the utility model provides the following technical solutions:

[0006] A multi-process linear sanding machine comprises a frame and a plate, and is characterized in that: a distribution box is fixedly installed on the top of the frame, a lifting mechanism for pressing the plate is arranged on the top of the frame, a driving mechanism for driving the plate to move is arranged below the lifting mechanism, a sanding mechanism for sanding the plate is arranged at the bottom of the driving mechanism, a search saw mechanism for sanding burrs of the plate is arranged on the right side of the sanding mechanism, a disc sanding device for sanding the plate is arranged on the left side of the sanding mechanism, and a shutter sanding device for further sanding the plate is arranged on the left side of the disc sanding device.

[0007] The sanding mechanism includes a vertical surface upper and lower corner sanding assembly for performing multi-angle sanding on the plate, and there are two vertical surface upper and lower corner sanding assemblies, and the two vertical surface upper and lower corner sanding assemblies can be adjusted in angle; a vertical surface sanding assembly for sanding the plate is arranged on the right side of the vertical surface upper and lower corner sanding assembly.

[0008] Furthermore, the vertical plane upper and lower angle sanding assembly includes a base one fixedly mounted on a lifting mechanism, a motor one for rotating is provided on the seat body of the base one, a driving wheel one for rotating is provided at the shaft end of the output shaft of the motor one, a supporting wheel one for synchronously following the driving wheel one in rotation is provided at the end of the driving wheel one away from the motor one, and the supporting wheel one is connected to the driving wheel one through a sanding belt, and a graphite slider one for adjusting the contact of the sanding belt with the plate is fixedly mounted on the rear side of the lifting mechanism.

[0009] Furthermore, the vertical surface sanding assembly includes a base 2 fixedly mounted on the lifting mechanism, a motor 2 for rotation is arranged on the seat body of the base 2, a driving wheel 2 for rotation is arranged at the shaft end of the output shaft of the motor 2, a supporting wheel 2 for synchronous rotation with the driving wheel 2 is arranged at one end of the driving wheel 2 away from the motor 2, and the supporting wheel 2 is connected to the driving wheel 2 through a sanding belt, and a graphite slider 2 for adjusting the contact of the sanding belt with the plate is arranged on the rear side of the lifting mechanism.

[0010] Furthermore, the driving mechanism includes a conveying crawler for driving the plate to move left and right, and a reduction motor for driving the conveying crawler to rotate in a circular shape is fixedly mounted at the rear end of the conveying crawler.

[0011] Furthermore, the lifting mechanism includes a lifting beam arranged above the conveying track for moving up and down, a pressure wheel is movably connected in the cavity of the lifting beam for cooperating with the conveying track to press and convey the plate, and a lifting component is arranged at the bottom end of the lifting beam for driving the lifting beam to rise and fall.

[0012] Furthermore, the lifting assembly includes a cylinder for lifting, and a cross plate for driving the lifting beam to lift is arranged at the top end of the cylinder.

[0013] Furthermore, the edge-searching saw mechanism includes a support seat fixedly mounted on the top of the frame, a motor three for rotation is fixedly mounted on the seat body of the support seat, and a saw blade for sanding burrs on the plate is arranged at the shaft end of the output shaft of the motor three.

[0014] Furthermore, the disc sanding device includes a machine base fixedly mounted on the top of the frame, a motor four for rotation is arranged on the base body of the machine base, and a sanding disc for sanding the plate is arranged at the shaft end of the output shaft of the motor four.

[0015] Furthermore, the shutter sanding device includes a fixed base fixedly mounted on the top of the frame, a motor five for rotation is arranged on the seat body of the fixed base, and a sanding wheel for further sanding the plate is arranged at the shaft end of the output shaft of the motor five.

[0016] Furthermore, a roller bracket is fixedly mounted on the top of the frame for assisting the conveying track to drive the plate to move left and right.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] By setting the sanding mechanism, the edge-searching saw mechanism, the disc-type shutter sanding device and the shutter sanding device, when the operator needs to sand the plate, the plate is sequentially passed through the edge-searching saw mechanism, the vertical upper and lower angle sanding assembly, the vertical surface sanding assembly, the disc-type sanding device and the shutter sanding device through the cooperation of the conveyor crawler and the pressure wheel, and also assisted by the roller bracket, the plate can achieve uninterrupted and continuous multi-type sanding polishing; the plate can be finely polished, the burrs and unevenness on the surface can be removed, the surface of the plate can be smooth and flat, and the plate can be sanded at multiple angles and directions at the same time; the labor intensity of manual sanding can also be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the utility model;

[0020] Figure 2 It is a top view of the utility model;

[0021] Figure 3 It is the front view of the utility model;

[0022] Figure 4 This is a rear view of the utility model;

[0023] Figure 5 It is the right view of the utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the edge-searching saw mechanism of the utility model;

[0025] Figure 7 This is a diagram showing the coordination of a disc-type shutter sanding machine device and a shutter sanding mechanism device of the utility model.

[0026] In the accompanying drawings, the names of the components represented by the reference numerals are listed as follows:

[0027] 010-frame, 020-plate, 030-roller bracket;

[0028] 100-distribution box;

[0029] 200-lifting mechanism, 210-lifting assembly, 211-cylinder, 212-cross plate, 220-lifting beam, 230-pressing wheel;

[0030] 300-driving mechanism, 310-reduction motor, 320-conveying crawler;

[0031] 400- sanding mechanism, 410- vertical surface upper and lower angle sanding assembly, 411- base one, 412- motor one, 413- driving wheel one, 414- supporting wheel one, 415- graphite slider one, 420- vertical surface sanding assembly, 421- base two, 422- motor two, 423- driving wheel two, 424- supporting wheel two, 425- graphite slider two;

[0032] 500- edge-searching saw mechanism, 510- support seat, 520- motor three, 530- saw blade;

[0033] 600-disc shutter sanding device, 610-machine base, 620-motor 4, 630-sanding disc;

[0034] 700- shutter sanding device, 710- fixed base, 720- motor five, 730- sanding wheel. DETAILED DESCRIPTION

[0035] The preferred specific implementation methods for implementing the present utility model are described in detail below, and a clear and complete description is made in conjunction with the accompanying drawings.

[0036] See also Figure 1-Figure 7 , the utility model provides a multi-process linear sanding machine.

[0037] Many types of boards need to be sanded before they are further processed into products. Sanding can make the wood surface smooth and uniform in thickness, so a sanding machine is needed to sand the boards. However, the existing plate sanding machine can only perform sanding at a single angle and on a single side when in use, which makes it inconvenient to use the sanding machine. Therefore, it is necessary to improve it, which includes a frame 010 and a plate 020. A distribution box 100 is fixedly installed on the top of the frame 010. A lifting mechanism 200 for pressing the plate 020 is arranged on the top of the frame 010. A driving mechanism 300 for driving the plate 020 to move is arranged below the lifting mechanism 200. A sanding mechanism 400 for sanding the plate 020 is arranged at the bottom end of the driving mechanism 300. A search edge saw mechanism 500 for sanding the burrs of the plate 020 is arranged on the right side of the sanding mechanism 400. A disc sanding device 600 for sanding the plate 020 is arranged on the left side of the sanding mechanism 400. A shutter sanding device 700 for further sanding the plate 020 is arranged on the left side of the disc sanding device 600.

[0038] The distribution box 100 is mainly used for electrically connecting the sanding machine; the driving mechanism 300 includes a conveyor belt 320 for driving the plate 020 to move left and right, and the inner side of the conveyor belt 320 is driven by a track wheel, and the front and rear sides of the track wheel are movably connected to the support plates welded to the top of the frame 010, and the rear end of the conveyor belt 320 is fixedly installed with a reduction motor 310 for driving the conveyor belt 320 to rotate in a circular manner, so that when the operator drives the reduction motor 310 to drive the conveyor belt 320 to rotate in a circular manner, the wood 020 on the conveyor belt 320 can be transported to the sanding mechanism 400 and the surface sanding can be performed; a roller bracket 030 for assisting the conveyor belt 320 to drive the plate 020 to move left and right is fixedly installed on the top of the frame 010, and a plurality of rollers are movably connected to the roller bracket 030, so that the plate 020 can be transported by the cooperation of the rollers and the conveyor belt 320;

[0039] The lifting mechanism 200 includes a lifting beam 220 disposed above the conveyor belt 320 for moving up and down, and the interior of the lifting beam 220 is a cavity, and a pressure wheel 230 is movably connected in the cavity of the lifting beam 220 for cooperating with the conveyor belt 320 to press and convey the plate 020, and the pressure wheel 230 is made of rubber; and there are a plurality of pressure wheels 230, and the plurality of pressure wheels 230 are distributed in a linear array in the cavity of the lifting beam 220, so that the reduction motor 310 rotates to drive the conveyor belt 320, and the conveyor belt 320 starts to rotate in a circular manner. When the plate 002 is moved closer to the ruler baffle, it moves forward and enters between the pressure wheel 230 and the conveyor belt 320, where it is clamped and moves along the speed and direction of the conveyor belt 320. The bottom end of the lifting beam 220 is provided with a lifting assembly 210 for driving the lifting beam 220 to move up and down, so that the distance between the lifting beam 220 and the conveyor belt 320 can be adjusted according to the thickness of the plate 020, so as to meet the requirement that the plate 020 can better follow the speed and direction of the conveyor belt 320.

[0040] The lifting assembly 210 includes a cylinder 211 for lifting, and the cylinder 211 is fixed to the top of the frame 010. The top of the cylinder 211 is provided with a transverse plate 212 for driving the lifting beam 220 to lift, and the transverse plate 212 is welded to the lifting beam 220, so that the distance between the lifting beam 220 and the conveying crawler 320 can be adjusted by the cylinder 211 according to the thickness of the plate 020, so as to meet the requirements that the plate 020 better follows the speed and direction of the conveying crawler 320;

[0041] The sanding mechanism 400 includes a vertical surface upper and lower corner sanding assembly 410 for performing multi-angle sanding on the plate 020, and there are two vertical surface upper and lower corner sanding assemblies 410, and the two vertical surface upper and lower corner sanding assemblies 410 can be adjusted in angle; a vertical surface sanding assembly 420 for sanding the plate 020 is arranged on the right side of the vertical surface upper and lower corner sanding assembly 410;

[0042] The vertical surface upper and lower angle sanding assembly 410 includes a base 411 fixedly mounted on the lifting mechanism 200, a motor 412 for rotating is arranged on the base body of the base 411, a driving wheel 413 for rotating is arranged at the shaft end of the output shaft of the motor 412, and a supporting wheel 414 for synchronously following the driving wheel 413 is arranged at one end of the driving wheel 413 away from the motor 412, and there are two supporting wheels 414, and the two supporting wheels 414 are connected to the driving wheel 413 through a sanding belt, so that when the operator drives the motor 412 to work, The two support wheels 414 can be made to rotate synchronously with the driving wheel 413; a graphite slider 415 for adjusting the contact between the sand belt and the plate 020 is fixedly installed on the rear side of the lifting beam 220, and the graphite slider 415 is connected to the lifting cylinder, so that the graphite slider 415 can be controlled to move upward by the lifting cylinder, so that the graphite slider 415 can drive the sand belt to approach the contact plate 020, so that the plate 020 can be sanded; the vertical surface upper and lower angle sanding assembly 410 can be adjusted at 45 degrees and 135 degrees, so that the plate 020 can be sanded at multiple angles;

[0043] The vertical surface sanding assembly 420 includes a base 421 fixedly mounted on the lifting mechanism 200, a motor 422 for rotation is arranged on the base 421, and the motor 422 is mounted on the base 421 by bolts; a driving wheel 423 for rotation is arranged at the shaft end of the output shaft of the motor 422, and a supporting wheel 424 for synchronous rotation with the driving wheel 423 is arranged at one end of the driving wheel 423 away from the motor 422, and there are two supporting wheels 424, and the supporting wheels 424 are connected to the driving wheel 423 by a sanding belt. Therefore, when the operator drives the second motor 422 to work, the second support wheel 424 can be synchronously rotated with the second drive wheel 423; the second graphite slider 425 for adjusting the contact between the sanding belt and the plate 020 is fixedly installed on the rear side of the lifting beam 220, and the second graphite slider 425 is connected to the lifting cylinder, so that the second graphite slider 425 can be controlled to move upward by the lifting cylinder, so that the second graphite slider 425 can drive the sanding belt to contact the plate 020, so that the plate 020 can be sanded; there are two vertical surface sanding components 420, which can perform two sanding processes on the plate 020;

[0044] The edge-scanning saw mechanism 500 includes a support seat 510 fixedly mounted on the top of the frame 010, a motor 3 520 for rotation is fixedly mounted on the seat body of the support seat 510, and a saw blade 530 for sanding the burrs of the plate 020 is arranged at the shaft end of the output shaft of the motor 3 520, so that when the operator drives the motor 3 520 to work, the plate 020 conveyed by the conveying crawler 320 and the pressure wheel 230 can be burred. After the upper and lower edge-scanning saw processes, the cross section is smoother without flash and burrs, thereby improving the speed of the sanding process;

[0045] The disc sanding device 600 includes a machine base 610 fixedly mounted on the top of the frame 010, a motor 620 for rotation is arranged on the base body of the machine base 610, and a sanding disc 630 for sanding the plate 020 is arranged at the shaft end of the output shaft of the motor 620;

[0046] The shutter sanding device 700 includes a fixed base 710 fixedly mounted on the top of the frame 010, and a motor 720 for rotation is arranged on the base of the fixed base 710, and a sanding wheel 730 for further sanding the plate 020 is arranged at the shaft end of the output shaft of the motor 720; thus, when the operator needs to sand the plate, by starting the button of the distribution box 100, the reduction motor 310 drives the conveyor crawler 320 to rotate in a circular manner, and a distance is formed between the pressure wheel 230 in the lifting beam 220 and the conveyor crawler 320, and the plate 020 is close to the plate 020. After passing the baffle plate, it moves forward to enter between the pressure wheel 230 and the conveyor crawler 320. The plate 020 is clamped and conveyed at the speed of the conveyor crawler 320, and the pressure of the plate 020 is controlled by the cylinder 211 driving the lifting and lowering of the pressure wheel 230 in the lifting beam 220; the plate 020 must pass through the edge-searching saw mechanism 500, the vertical upper and lower angle sanding assembly 410, the vertical surface sanding assembly 420, the disc sanding device 600 and the shutter sanding device 700 in sequence, and also with the assistance of the roller bracket 030, the plate 020 can achieve uninterrupted and continuous multi-type sanding.

[0047] Based on the above content and the accompanying drawings, those skilled in the art can understand and implement the utility model. In addition, any non-creative modifications made to the utility model by those skilled in the art without making creative work still fall within the scope of protection of the utility model.

Claims

1. A multi-process linear sanding machine, comprising a frame (010) and a plate (020), characterized in that: A distribution box (100) is fixedly installed on the top of the frame (010); a lifting mechanism (200) for pressing the plate (020) is arranged on the top of the frame (010); a driving mechanism (300) for driving the plate (020) to move is arranged below the lifting mechanism (200); a sanding mechanism (400) for sanding the plate (020) is arranged at the bottom of the driving mechanism (300); a side-finding saw mechanism (500) for sanding the burrs of the plate (020) is arranged on the right side of the sanding mechanism (400); a disc sanding device (600) for sanding the plate (020) is arranged on the left side of the sanding mechanism (400); and a shutter sanding device (700) for further sanding the plate (020) is arranged on the left side of the disc sanding device (600); The sanding mechanism (400) comprises a vertical surface upper and lower corner sanding assembly (410) for performing multi-angle sanding on the plate (020), and there are two vertical surface upper and lower corner sanding assemblies (410), and the two vertical surface upper and lower corner sanding assemblies (410) can be adjusted in angle; and a vertical surface sanding assembly (420) for sanding the plate (020) is arranged on the right side of the vertical surface upper and lower corner sanding assembly (410).

2. A multi-process linear sanding machine according to claim 1, characterized in that: The vertical surface upper and lower corner sanding assembly (410) comprises a base (411) fixedly mounted on a lifting mechanism (200); a motor (412) for rotating is arranged on the base body of the base (411); a driving wheel (413) for rotating is arranged at the shaft end of the output shaft of the motor (412); a supporting wheel (414) for synchronously following the driving wheel (413) in rotation is arranged at one end of the driving wheel (413) away from the motor (412); and the supporting wheel (414) is connected to the driving wheel (413) via a sanding belt; and a graphite slider (415) for adjusting the contact between the sanding belt and the plate (020) is fixedly mounted on the rear side of the lifting mechanism (200).

3. A multi-process linear sanding machine according to claim 1, characterized in that: The vertical surface sanding assembly (420) comprises a second base (421) fixedly mounted on the lifting mechanism (200); a second motor (422) for rotation is arranged on the seat body of the second base (421); a second driving wheel (423) for rotation is arranged at the shaft end of the output shaft of the second motor (422); a second supporting wheel (424) for synchronous rotation with the second driving wheel (423) is arranged at one end of the second driving wheel (423) away from the second motor (422); and the second supporting wheel (424) is connected to the second driving wheel (423) via a sanding belt; and a second graphite slider (425) for adjusting the contact between the sanding belt and the plate (020) is arranged on the rear side of the lifting mechanism (200).

4. The multi-process linear sanding machine according to claim 1, characterized in that: The driving mechanism (300) comprises a conveying crawler (320) for driving the plate (020) to move left and right, and a reduction motor (310) for driving the conveying crawler (320) to rotate in a circular manner is fixedly mounted at the rear end of the conveying crawler (320).

5. A multi-process linear sanding machine according to claim 4, characterized in that: The lifting mechanism (200) comprises a lifting beam (220) arranged above a conveying crawler (320) for moving up and down, a pressing wheel (230) for cooperating with the conveying crawler (320) to press and convey the plate (020) is movably connected in a cavity of the lifting beam (220), and a lifting assembly (210) for driving the lifting beam (220) to move up and down is arranged at the bottom end of the lifting beam (220).

6. A multi-process linear sanding machine according to claim 5, characterized in that: The lifting assembly (210) comprises a cylinder (211) for lifting, and a cross plate (212) for driving the lifting beam (220) to lift is arranged at the top end of the cylinder (211).

7. The multi-process linear sanding machine according to claim 1, characterized in that: The edge-searching saw mechanism (500) comprises a support seat (510) fixedly mounted on the top of the frame (010), a motor three (520) for rotation being fixedly mounted on the seat body of the support seat (510), and a saw blade (530) for sanding burrs on the plate (020) being arranged at the shaft end of the output shaft of the motor three (520).

8. The multi-process linear sanding machine according to claim 1, characterized in that: The disc sanding device (600) comprises a machine base (610) fixedly mounted on the top of a frame (010), a motor four (620) for rotation being arranged on the base body of the machine base (610), and a sanding disc (630) for sanding a plate (020) being arranged at the shaft end of an output shaft of the motor four (620).

9. The multi-process linear sanding machine according to claim 1, characterized in that: The shutter sanding device (700) comprises a fixed base (710) fixedly mounted on the top of the frame (010), a motor five (720) for rotation being arranged on the base body of the fixed base (710), and a sanding wheel (730) for further sanding the plate (020) being arranged at the shaft end of the output shaft of the motor five (720).

10. The multi-process linear sanding machine according to claim 4, characterized in that: A roller bracket (030) is fixedly mounted on the top of the frame (010) and is used to assist the conveying crawler (320) in driving the plate (020) to move left and right.

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