Full-automatic side edge sanding machine for composite board production

Abstract

The utility model discloses a full-automatic side edge sander for composite board production, which comprises a sanding component, the sanding component comprises a rotating support, a rotating seat is rotatably mounted on the rotating support through a rotating shaft, a servo motor is mounted on the outer wall of the rotating seat, a sanding disc is mounted at the output end of the servo motor, and a sanding wheel is mounted on the sanding disc. A rotating disc is installed on one side of the rotating support and connected with a rotating shaft of the rotating base, a scale strip is arranged on the surface of the rotating disc, a scale strip is arranged on the outer wall, close to the rotating disc, of the rotating support, and a fastening rotary knob is arranged on the outer wall of the rotating disc. According to the side edge sanding device, the sanding degree of side edges is adjusted through the sanding assembly according to production requirements, the rotating precision is improved conveniently by arranging the scale strips on the rotating support and the rotating disc, the fastening rotary knob is rotated after rotation is completed, the rotating disc and the rotating support are fixed, rotating deviation of the rotating seat is avoided, and the production efficiency is improved. And then the servo motor is started to drive the sanding disc to rotate so as to sand the side edges of the composite board.

Description

Technical Field

[0001] This utility model relates to the field of sanding machine technology, and in particular to a fully automatic side edge sanding machine for composite board production. Background Technology

[0002] A fully automatic side edge sander is a device used to automatically sand the side edges of workpieces. This type of sander is typically equipped with an automated control system that can automatically adjust the position, speed, and force of the grinding wheel or belt according to a preset program, performing high-precision grinding and polishing of the workpiece's side edges.

[0003] A search revealed Chinese patent application number 201822247327.5, which discloses a wood sander, relating to the field of sander technology. The wood sander includes a transmission mechanism for transporting wood boards, and a first sanding mechanism, a flipping mechanism, a second sanding mechanism, and a four-sided sanding mechanism arranged sequentially along the transmission direction of the transmission structure. The transmission mechanism can sequentially transfer the wood boards to the first sanding mechanism, the flipping mechanism, the second sanding mechanism, and the four-sided sanding mechanism for sanding one side, flipping the wood board, sanding the other side, and sanding all four sides of the wood board. The sander in the aforementioned patent has the following drawback: the device cannot sand the side edges of the board. Utility Model Content

[0004] The purpose of this invention is to further address the shortcomings of existing technologies by proposing a fully automatic side sanding machine for composite board production.

[0005] This device is further configured to achieve the above objectives, and the present invention adopts the following technical solution:

[0006] A fully automatic side sanding machine for composite board production includes a base, mounting brackets on the left and right sides of the base, a drive assembly on the mounting brackets, and a sanding assembly on the drive assembly. The sanding assembly includes a rotating bracket, a rotating seat rotatably mounted on the rotating bracket via a rotating shaft, a servo motor mounted on the outer wall of the rotating seat, a sanding disc mounted on the output end of the servo motor, a turntable mounted on one side of the rotating bracket, the turntable connected to the rotating shaft of the rotating seat, a scale strip on the surface of the turntable, a scale strip on the outer wall of the rotating bracket near the turntable, and a fastening knob on the outer wall of the turntable.

[0007] As a further embodiment of this utility model: the driving assembly includes a screw, and mounting holes are provided at both ends of the mounting bracket. A bearing is rotatably mounted in the mounting holes, and the screw is installed in the bearing. The screw has two sections of threads with opposite directions of rotation. A stepper motor is mounted on the outer wall of the mounting bracket on one side of the base. The output end of the stepper motor is connected to the screw. A translation slide is slidably mounted on the two sections of threads with opposite directions of rotation of the screw, and the sanding assembly is mounted on the translation slide.

[0008] As a further embodiment of this utility model: the drive assembly further includes a second hydraulic cylinder, and several second hydraulic cylinders are provided. The second hydraulic cylinders are installed on the outer wall of the translation slide. The output end of the second hydraulic cylinder passes through the translation slide. A lifting slide is installed on the output end of the second hydraulic cylinder. Several rotating brackets are installed on the lower outer wall of the lifting slide.

[0009] As a further embodiment of this utility model: the sander also includes a chain conveyor assembly, which includes a chain plate, a sprocket and a motor, and the chain conveyor assembly is mounted at the center of the base via a bracket.

[0010] As a further improvement of this utility model: the lower half of the base is provided with a dust collection component;

[0011] The dust collection assembly includes a vacuum cleaner, which is mounted on the outer wall of the base near the mounting frame. A pipe is provided inside the base, and several collection holes are provided inside the base. The collection holes are located on both sides of the chain plate conveyor assembly.

[0012] As a further improvement of this utility model: the vacuuming assembly also includes several collection boxes, and the base is provided with a placement groove on the side near the vacuum cleaner, in which the collection boxes are installed.

[0013] As a further embodiment of this utility model: the sander also includes a fixed frame, which is installed on the outer wall of the front and rear ends of the mounting brackets on the left and right sides of the sander. A hydraulic cylinder is installed on the top of the fixed frame, and the output end of the hydraulic cylinder passes through the fixed frame. A bracket is installed on the output end of the hydraulic cylinder, and several clamping rollers are rotatably installed on the bracket.

[0014] As a further improvement of this utility model: the sander also includes a control panel, which is installed on the side of the mounting bracket near the vacuum cleaner. The control panel is equipped with a display screen and buttons, and a dustproof film is provided on the surface of the control panel.

[0015] As a further embodiment of this utility model: the sander also includes a limiting component, the limiting component includes a slide rail, the slide rail is installed on the outer wall of the fixed frame, a plurality of slide rods are slidably installed on the slide rail, fastening bolts are provided on the slide rods near the outer wall of the slide rail, and a limiting wheel is rotatably installed at the end of the slide rod.

[0016] The beneficial effects of this utility model are as follows:

[0017] 1. Before sanding the side edges of the composite board, rotate the turntable to drive the rotating base to rotate, thereby adjusting the angle of the sanding disc. After rotation, turn the fastening knob to fix the turntable and the rotating bracket to prevent the rotating base from rotating off-center. Then, start the servo motor to drive the sanding disc to rotate and sand the side edges of the composite board. The degree of sanding of the side edges can be adjusted according to production needs. Scale strips are set on the rotating bracket and the turntable to improve the accuracy of rotation.

[0018] 2. By controlling the stepper motor to rotate the screw, the translation slide can slide on the screw, adjusting the distance between the sanding components to sand composite boards of different widths. By setting multiple hydraulic cylinders, the height of the front and rear sanding components can be adjusted. Then, by rotating the turntable and adjusting the angle of the sanding disc, multiple side edges of the composite board can be sanded. The efficiency of sanding composite boards is improved through integrated processing.

[0019] 3. By installing a vacuum cleaner to collect the debris generated by sanding, and then collecting the debris in a collection box through pipes and filters, the dust in the production and processing workshop can be reduced.

[0020] 4. According to the width of the composite board, slide the slide rod and use fastening bolts to fix the slide rod to the slide rail. During the placement of the composite board, use limit wheels to limit the left and right movement of the composite board to ensure that the composite board moves along the center of the sander. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of a fully automatic side edge sanding machine for composite board production proposed in this utility model;

[0022] Figure 2 This is a top view of the structure of a fully automatic side edge sander for composite board production proposed in this utility model;

[0023] Figure 3 This is a schematic diagram of the installation structure of the clamping roller proposed in this utility model;

[0024] Figure 4 This is a schematic diagram of the translation slide block proposed in this utility model;

[0025] Figure 5This is a schematic diagram of the sanding component proposed in this utility model;

[0026] Figure 6 This is a schematic diagram of the limiting component proposed in this utility model.

[0027] In the diagram: 1-Base, 2-Chain plate conveyor assembly, 3-Collection box, 4-Vacuum cleaner, 5-Mounting bracket, 6-Control panel, 7-Stepper motor, 8-Screw, 9-Transfer slide, 10-Collection hole, 11-Fixing bracket, 12-Hydraulic cylinder one, 13-Pressure roller, 14-Hydraulic cylinder two, 15-Lifting slide, 16-Rotating bracket, 17-Rotating seat, 18-Servo motor, 19-Sand disc, 20-Turntable, 21-Fasting knob, 22-Slide rail, 23-Slide rod, 24-Limit wheel. Detailed Implementation

[0028] The technical solution of this utility model will be further described in detail below with reference to specific embodiments.

[0029] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0030] Example 1

[0031] A fully automatic side edge sanding machine for composite board production, such as Figure 1 , Figure 2 As shown, the device includes a base 1, with mounting brackets 5 installed on the left and right sides of the base 1. A drive assembly is mounted on the mounting brackets 5, and a sanding assembly is mounted on the drive assembly. The sanding assembly includes a rotating bracket 16, with a rotating seat 17 rotatably mounted on the rotating bracket 16 via a rotating shaft. A servo motor 18 is mounted on the outer wall of the rotating seat 17, and a sanding disc 19 is mounted on the output end of the servo motor 18. A turntable 20 is mounted on one side of the rotating bracket 16, and the turntable 20 is connected to the rotating shaft of the rotating seat 17. A scale strip is provided on the surface of the turntable 20, and a scale strip is provided on the outer wall of the rotating bracket 16 near the turntable 20. A fastening knob 21 is provided on the outer wall of the turntable 20.

[0032] Before sanding the side edges of the composite board, the turntable 20 is rotated to drive the rotating seat 17 to rotate, thereby adjusting the angle of the sanding disc 19. When the angle of the sanding disc 19 is adjusted, the turntable 20 is fixed to the rotating bracket 16 using the fastening knob 21 to prevent the rotating seat 17 from rotating off-center. Then, the servo motor 18 is started to drive the sanding disc 19 to rotate and sand the side edges of the composite board. In addition, according to the degree of sanding required for production, scale strips are set on the rotating bracket 16 and the turntable 20 to improve the accuracy of rotation.

[0033] This device is further configured such as Figure 2 As shown, the drive assembly includes a screw 8. The mounting bracket 5 has mounting holes at both ends. Bearings are rotatably mounted in the mounting holes, and the screw 8 is mounted in the bearings. The screw 8 has two threads with opposite directions. A stepper motor 7 is mounted on the outer wall of the mounting bracket 5 on one side of the base. The output end of the stepper motor 7 is connected to the screw 8. A translation slide 9 is slidably mounted on the two threads with opposite directions of the screw 8. The sanding assembly is mounted on the translation slide 9.

[0034] By controlling the stepper motor 7 to rotate the screw 8, the two translation slides 9 slide on the screw 8, causing the two sanding components to move closer or further apart, that is, to adjust the distance between the sanding components so as to sand composite boards of different widths.

[0035] This device is further configured such as Figure 4 As shown, the drive assembly also includes a second hydraulic cylinder 14, and several second hydraulic cylinders 14 are provided. The second hydraulic cylinder 14 is installed on the outer wall of the translation slide 9. The output end of the second hydraulic cylinder 14 passes through the translation slide 9. A lifting slide 15 is installed on the output end of the second hydraulic cylinder 14. Several rotating brackets 16 are installed on the lower outer wall of the lifting slide 15.

[0036] By setting multiple hydraulic cylinders 14, the height of the front and rear sanding components can be adjusted. Then, by rotating the turntable 20 and adjusting the angle of the sanding disc 19, multiple side edges of the composite board can be sanded, thus improving the efficiency of sanding the composite board through integrated processing.

[0037] This device is further configured such as Figure 1 As shown, the sander also includes a chain conveyor assembly 2, which includes a chain plate, a sprocket, and a motor. The chain conveyor assembly 2 is mounted at the center of the base 1 via a bracket.

[0038] The electric motor drives the sprocket to rotate, which in turn rotates the chain plate, thus transporting the composite plate on the chain plate.

[0039] This device is further configured such as Figure 1 , Figure 2 As shown, the lower half of the base 1 is provided with a dust collection assembly, which includes a vacuum cleaner 4. The vacuum cleaner 4 is installed on the outer wall of the base 1 near the mounting bracket 5. A pipe is provided inside the base 1, and a plurality of collection holes 10 are provided inside the base 1. The collection holes 10 are located on both sides of the chain plate conveyor assembly 2.

[0040] The vacuum cleaner 4 is connected to the collection hole 10 through the pipe, and the debris generated during sanding can be collected through the collection hole 10, the pipe, and the vacuum cleaner 4.

[0041] This device is further configured such as Figure 1 As shown, the dust collection assembly also includes collection boxes 3, of which several are provided. A placement groove is provided on the side of the base 1 near the vacuum cleaner 4, and the collection boxes 3 are installed in the placement groove. By setting the vacuum cleaner 4 to collect the debris generated by sanding, and then collecting the debris in the collection boxes 3 through pipes and filters, dust in the production workshop can be reduced.

[0042] This device is further configured such as Figure 3 As shown, the sander also includes a fixed frame 11, which is installed on the outer walls of the front and rear ends of the mounting brackets 5 on both sides of the sander. A hydraulic cylinder 12 is installed on the top of the fixed frame 11, and the output end of the hydraulic cylinder 12 passes through the fixed frame 11. A bracket is installed on the output end of the hydraulic cylinder 12, and several pressure rollers 13 are rotatably mounted on the bracket. According to the thickness of the composite board to be sanded, the height of the pressure rollers 13 is adjusted by the hydraulic cylinder 12. The pressure rollers 13 and the chain conveyor assembly 2 are used to fix and transport the composite board, which facilitates the subsequent sanding process.

[0043] This device is further configured such as Figure 1 As shown, the sander also includes a control panel 6, which is installed on the side of the mounting bracket 5 near the vacuum cleaner 4. The control panel 6 is equipped with a display screen and buttons, and a dustproof film is provided on the surface of the control panel 6.

[0044] The control panel 6 is communicatively connected to the drive assembly, sanding assembly, chain conveyor assembly 2, and dust extraction assembly, and is used to control the start and stop of each component. The display screen shows the start and stop status of each component of the sander, and the buttons are used as on / off switches to control the start and stop of different components. A dustproof film protects the surface of the control panel 6.

[0045] Working principle: Adjust the height of the pressing roller 13 and the distance between the sanding components according to the size of the composite board. Then, rotate the turntable 20 to make the rotating seat 17 rotate, thereby adjusting the angle of the sanding disc 19 and placing the composite board on the chain conveyor assembly 2. Then, start the servo motor 18 to drive the sanding disc 19 to rotate and sand the side edges of the composite board. At the same time, the side edges are sanded by the sanding components on both sides under the drive of the chain conveyor assembly 2.

[0046] Example 2

[0047] Reference Figure 6 A fully automatic side edge sanding machine for composite board production is described in this embodiment, which is improved from embodiment 1 as follows: the sanding machine further includes a limiting component, which includes a slide rail 22. The slide rail 22 is installed on the outer wall of the fixed frame 11. A plurality of slide rods 23 are slidably installed on the slide rail 22. Fastening bolts are provided on the slide rods 23 near the outer wall of the slide rail 22. A limiting wheel 24 is rotatably installed at the end of the slide rod 23.

[0048] Working principle: Based on the width of the composite board, slide rod 23 is slidable, and fastening bolts are used to fix slide rod 23 to slide rail 22. During the placement of the composite board, the left and right limits of the composite board are achieved by using limit wheel 24 to ensure that the composite board moves along the center of the sander.

[0049] The above description is only a preferred embodiment of the present utility model. For parts that do not require creative effort in circuit control, signal control and transmission, please refer to the prior art. However, the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the scope of the technology disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A fully automatic side edge sanding machine for composite board production, comprising a base (1), characterized in that, Mounting brackets (5) are installed on the left and right sides of the base (1). A drive assembly is provided on the mounting bracket (5). A sanding assembly is installed on the drive assembly. The sanding assembly includes a rotating bracket (16). A rotating seat (17) is rotatably mounted on the rotating bracket (16) via a rotating shaft. A servo motor (18) is installed on the outer wall of the rotating seat (17). A sanding disc (19) is installed at the output end of the servo motor (18). A turntable (20) is installed on one side of the rotating bracket (16). The turntable (20) is connected to the rotating shaft of the rotating seat (17). A scale strip is provided on the surface of the turntable (20). A scale strip is provided on the outer wall of the rotating bracket (16) near the turntable (20). A fastening knob (21) is provided on the outer wall of the turntable (20).

2. The fully automatic side edge sanding machine for composite board production according to claim 1, characterized in that, The drive assembly includes a screw (8), and mounting holes are provided at both ends of the mounting bracket (5). A bearing is rotatably mounted in the mounting hole, and the screw (8) is installed in the bearing. The screw (8) is provided with two sections of threads with opposite directions of rotation. A stepper motor (7) is mounted on the outer wall of the mounting bracket (5) on one side of the base (1). The output end of the stepper motor (7) is connected to the screw (8). A translation slide (9) is slidably mounted on the two sections of threads with opposite directions of rotation of the screw (8), and the sanding assembly is mounted on the translation slide (9).

3. The fully automatic side edge sanding machine for composite board production according to claim 2, characterized in that, The drive assembly also includes a second hydraulic cylinder (14), and there are several second hydraulic cylinders (14). The second hydraulic cylinder (14) is installed on the outer wall of the translation slide (9). The output end of the second hydraulic cylinder (14) passes through the translation slide (9). A lifting slide (15) is installed on the output end of the second hydraulic cylinder (14). Several rotating brackets (16) are installed on the lower outer wall of the lifting slide (15).

4. The fully automatic side edge sanding machine for composite board production according to claim 1, characterized in that, The sander also includes a chain conveyor assembly (2), which includes a chain plate, a sprocket and a motor. The chain conveyor assembly (2) is mounted on the center of the base (1) by a bracket.

5. The fully automatic side edge sanding machine for composite board production according to claim 4, characterized in that, The lower half of the base (1) is provided with a dust collection component; The vacuuming assembly includes a vacuum cleaner (4), which is mounted on the outer wall of the base (1) near the mounting bracket (5). A pipe is provided inside the base (1), and a plurality of collection holes (10) are provided inside the base (1). The collection holes (10) are located on both sides of the chain conveyor assembly (2).

6. The fully automatic side edge sanding machine for composite board production according to claim 5, characterized in that, The vacuuming assembly also includes several collection boxes (3), and the base (1) has a placement slot on the side near the vacuum cleaner (4), in which the collection boxes (3) are installed.

7. The fully automatic side edge sanding machine for composite board production according to claim 1, characterized in that, The sander also includes a fixed frame (11), which is installed on the outer wall of the front and rear ends of the mounting frame (5) on the left and right sides of the sander. A hydraulic cylinder (12) is installed on the top of the fixed frame (11). The output end of the hydraulic cylinder (12) passes through the fixed frame (11). A bracket is installed on the output end of the hydraulic cylinder (12), and several pressing rollers (13) are rotatably installed on the bracket.

8. The fully automatic side edge sanding machine for composite board production according to claim 5, characterized in that, The sander also includes a control panel (6), which is installed on the side of the mounting bracket (5) near the vacuum cleaner (4). The control panel (6) is equipped with a display screen and buttons, and a dustproof film is provided on the surface of the control panel (6).

9. A fully automatic side edge sanding machine for composite board production according to claim 7, characterized in that, The sander also includes a limiting component, which includes a slide rail (22) mounted on the outer wall of the fixed frame (11). Several slide rods (23) are slidably mounted on the slide rail (22). Fastening bolts are provided on the slide rods (23) near the outer wall of the slide rail (22). Limiting wheels (24) are rotatably mounted on the ends of the slide rods (23).

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