Plate double-sided sanding machine

Abstract

The utility model relates to the technical field of plate processing equipment, and discloses a plate double-face sanding machine which comprises a machine body, an air cylinder is fixedly installed on the inner top wall of the machine body, a push rod is arranged at the output end of the air cylinder, a lifting seat is fixedly connected to the bottom end of the push rod, and a first sanding frame is fixedly connected to the interior of the lifting seat. A first sanding frame is fixedly connected to the inner wall of the machine body, a second sanding frame is fixedly connected to the inner wall of the machine body, rollers are rotationally connected to the interiors of the first sanding frame and the second sanding frame, a belt is in transmission connection to the exteriors of the rollers, and frosted particles are arranged on the exteriors of the belts. The sanding device has the following advantages and effects that the motor drives the roller to rotate, then the belt and the sanding particles can be driven to conduct transmission, the two sets of sanding particles conduct sanding on the two faces of a plate, then the sanding device can conduct double-face sanding on the plate, in the sanding process, the plate can be fixed, and the sanding efficiency is improved. And the plate is prevented from shaking.

Description

Technical Field

[0001] The utility model relates to the technical field of plate processing equipment, in particular to a double-sided sanding machine for plates. Background Art

[0002] Boards are flat rectangular building material boards made into standard sizes and are used in the construction industry to make components of walls, ceilings or floors. When processing the boards, they need to be polished, a process also known as sanding.

[0003] In the prior art, Chinese patent publication number CN115673901B discloses a double-sided sanding machine for cabinet panels, which mainly relates to the technical field of sanding machines, including a grinding mechanism, which includes a fixed frame, on which a group of feed rollers with adjustable spacing are arranged, and two groups of upper and lower axially symmetrical grinding components are arranged behind the feed rollers, and the spacing between the two groups of grinding components is adjustable; adjusting rods and driving rods are arranged on both sides of the width direction of the fixed frame, and the adjusting rods and the driving rods cooperate to drive the grinding components to slide, thereby adjusting the distance between the two groups of grinding components, and corner components are arranged on both sides of the width direction of the fixed frame, and positioning components are arranged on both sides of the width direction of the fixed frame; the present invention can evenly grind the cabinet panels, and at the same time can adjust the sliding distance of the grinding components to meet the grinding requirements of different surfaces of the panels, and can also grind the corners of the panels during grinding.

[0004] However, the existing sanding machine has a poor fixing effect on the plate during the sanding process, which causes the plate to shake easily. At the same time, it is impossible to polish boards of different thicknesses. In addition, a large amount of debris is generated during the sanding process and cannot be collected. Therefore, the above problems need to be improved. Utility Model Content

[0005] The utility model aims to provide a double-sided plate sanding machine, which has a good sanding effect on the plate.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions: a double-sided sanding machine for plates, comprising a body, a cylinder is fixedly installed on the inner top wall of the body, a push rod is provided at the output end of the cylinder, a lifting seat is fixedly connected to the bottom end of the push rod, a first sanding frame is fixedly connected to the inside of the lifting seat, a second sanding frame is fixedly connected to the inner wall of the body, a roller is rotatably connected to the inside of the first sanding frame and the second sanding frame, a belt is connected to the outside of the roller for transmission, abrasive particles are provided on the outside of the belt, a motor is fixedly connected to the outside of the first sanding frame and the second sanding frame, the roller is fixedly connected to the output end of the motor, a cross column is fixedly connected to the outside of the second sanding frame, a rectangular frame is fixedly connected to the top of the cross column, a screw is threadedly connected to the inside of the rectangular frame, an extrusion plate is rotatably connected to the bottom end of the screw, a placement plate is fixedly connected to the inner side of the cross column, and an anti-slip layer is fixedly connected to one side of the extrusion plate and the placement plate.

[0007] By adopting the above technical solution, when sanding the plate, the plate is placed on the placement plate inside the horizontal column, and then the plate is pushed so that the plate enters the gap between the first sanding frame and the second sanding frame, and the cylinder is started so that the cylinder drives the lifting seat and the first sanding frame to extend and retract through the push rod, so that the distance between the first sanding frame and the second sanding frame can be adjusted, so that the device can sand plates of different thicknesses, one side of the plate contacts the abrasive particles inside the second sanding frame, and the first sanding frame is driven to move by the cylinder so that the other side of the plate contacts the inside of the first sanding frame. The frosting particles come into contact, and then the screw is twisted, so that the screw drives the extrusion plate to move inside the rectangular frame, and the two sides of the end of the plate are clamped by the extrusion plate and the placement plate, and the friction is increased by the anti-slip layer, so that the end of the plate can be fixed, and the middle part of the plate extends to the inside of the machine body, and the motor is started, so that the motor drives the roller to rotate, and then the belt and frosting particles can be driven for transmission. Two groups of frosting particles frost both sides of the plate, so that the device can not only sand the plate on both sides, but also fix the plate during the sanding process to prevent the plate from shaking.

[0008] The utility model is further configured as follows: the screw rod penetrates the outside of the rectangular frame, and a handle is fixedly connected to the top end of the screw rod.

[0009] By adopting the above technical solution, it is more convenient to rotate the screw by holding the handle.

[0010] The utility model is further configured as follows: a sliding shaft is rotatably connected to the inner side of the transverse column, and the number of the sliding shafts is two.

[0011] By adopting the above technical solution, when the plate enters the top of the placement plate, the plate is brought into contact with the sliding shaft, and the plate is driven to move by the rotation of the sliding shaft, which is more labor-saving.

[0012] The utility model is further configured as follows: a vertical column is fixedly connected to the edge of the bottom of the horizontal column, and a supporting foot is fixedly connected to the bottom end of the vertical column.

[0013] By adopting the above technical solution, the columns and legs support the bottom of the horizontal column to improve stability.

[0014] The utility model is further configured as follows: both sides of the inner wall of the machine body are fixedly connected with slide rails, the interior of the slide rails is slidably connected with a slider, and one side of the slider is fixedly connected with a collection box.

[0015] By adopting the above technical solution, the collection box is slidably connected to the inside of the slide rail through a slider. During the sanding process of the plate, the collection box is installed inside the machine body. The collection box is located below the first sanding frame and the second sanding frame. During the sanding process, the debris generated falls into the collection box and is stored in the collection box.

[0016] The utility model is further configured as follows: a material discharge channel is fixedly connected inside the collection box, and a collection bucket is slidably connected inside the collection box.

[0017] By adopting the above technical solution, the debris falls into the interior of the collecting bucket through the material discharge channel, and the material discharge channel is trumpet-shaped to prevent the debris from floating.

[0018] The utility model is further configured as follows: pulleys are arranged on both sides of the bottom of the collection box, and the number of the pulleys is four.

[0019] By adopting the above technical solution, when taking out the collection box, the pulley slides inside the machine body, and the collection box can be taken out from the inside of the machine body.

[0020] The utility model is further configured as follows: a storage bin is provided at the edge of the interior of the machine body, and a box door is hingedly provided inside the storage bin.

[0021] By adopting the above technical solution, the storage bin is used to store construction tools, achieving the effect of easy storage.

[0022] The utility model is further configured as follows: the number of the box doors is two, and the exteriors of the two box doors are fixedly connected with pull rings.

[0023] By adopting the above technical solution, the box door closes the storage bin, and the box door is opened by holding the pull ring, which is more convenient.

[0024] The utility model is further configured as follows: a bottom plate is fixedly connected to the bottom of the body, and a wear-resistant layer is fixedly connected to the bottom of the bottom plate.

[0025] By adopting the above technical solution, the bottom plate supports the machine body, preventing the machine body from getting wet due to contact with the ground.

[0026] The beneficial effects of the utility model are:

[0027] 1. The utility model, through the arrangement among the machine body, the cylinder, the push rod, the lifting seat, the first sanding frame, the second sanding frame, the roller, the belt, the frosting particles, the motor, the cross column, the rectangular frame, the screw, the extrusion plate, the placement plate and the anti-slip layer, places the plate on the placement plate inside the cross column, and the plate enters the gap between the first sanding frame and the second sanding frame. The cylinder drives the lifting seat and the first sanding frame to extend and retract through the push rod, and then the distance between the first sanding frame and the second sanding frame can be adjusted, so that the device can sand plates of different thicknesses. One side of the plate contacts the frosting particles inside the second sanding frame, and the cylinder drives the first sanding frame to move. The sanding frame is displaced so that the other side of the plate contacts the frosting particles inside the first sanding frame, and then the screw is twisted so that the screw drives the extrusion plate to displace inside the rectangular frame. The two sides of the end of the plate are clamped by the extrusion plate and the placement plate, and the friction is increased by the anti-slip layer, so that the end of the plate can be fixed, and the middle part of the plate extends to the inside of the machine body. The motor drives the drum to rotate, which can drive the belt and the frosting particles to transmit. The two groups of frosting particles frost both sides of the plate, so that the device can not only sand the plate on both sides, but also fix the plate during the sanding process to prevent the plate from shaking.

[0028] 2. The utility model, through the arrangement among the slide rail, the slider, the collection box, the discharge channel, the collection bucket and the pulley, the collection box is slidably connected to the inside of the slide rail through the slider, the collection box is located below the first sanding frame and the second sanding frame, during the sanding process, the debris generated falls into the inside of the collection box and is stored by the collection box, the debris falls into the inside of the collection bucket through the discharge channel, the discharge channel is trumpet-shaped to prevent the debris from flying, the pulley slides inside the machine body, and the collection box can be taken out from the inside of the machine body. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1It is a schematic diagram of the structure of the utility model;

[0031] Figure 2 It is a schematic diagram of the structure of the first sanding frame and the second sanding frame of the utility model;

[0032] Figure 3 This is a schematic diagram of the internal structure of the rectangular frame of the utility model;

[0033] Figure 4 The figure is a schematic diagram of the internal structure of the collection box of the utility model.

[0034] In the figure, 1, machine body; 2, cylinder; 3, push rod; 4, lifting seat; 5, first sanding frame; 6, second sanding frame; 7, roller; 8, belt; 9, sanding particles; 10, motor; 11, horizontal column; 12, rectangular frame; 13, screw; 14, extrusion plate; 15, placement plate; 16, anti-slip layer; 17, handle; 18, sliding shaft; 19, column; 20, support foot; 21, slide rail; 22, slider; 23, collection box; 24, unloading channel; 25, collection bucket; 26, pulley; 27, box door; 28, pull ring; 29, bottom plate. DETAILED DESCRIPTION

[0035] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0036] Reference Figure 1-4A double-sided plate sanding machine comprises a machine body 1, a cylinder 2 is fixedly installed on the inner top wall of the machine body 1, a push rod 3 is arranged on the output end of the cylinder 2, a lifting seat 4 is fixedly connected to the bottom end of the push rod 3, a first sanding frame 5 is fixedly connected to the inside of the lifting seat 4, a second sanding frame 6 is fixedly connected to the inner wall of the machine body 1, a drum 7 is rotatably connected to the inside of the first sanding frame 5 and the second sanding frame 6, a belt 8 is connected to the outside of the drum 7, abrasive particles 9 are arranged on the outside of the belt 8, a motor 10 is fixedly connected to the outside of the first sanding frame 5 and the second sanding frame 6, the drum 7 is fixedly connected to the output end of the motor 10, a horizontal column 11 is fixedly connected to the outside of the second sanding frame 6, a rectangular frame 12 is fixedly connected to the top of the horizontal column 11, and the inner thread of the rectangular frame 12 is connected to the inner thread of the second sanding frame 6. A screw rod 13 is connected, and the bottom end of the screw rod 13 is rotatably connected to an extrusion plate 14. A placement plate 15 is fixedly connected to the inner side of the cross column 11. One side of the extrusion plate 14 and the placement plate 15 are fixedly connected to an anti-slip layer 16. When sanding the plate, the plate is placed on the placement plate 15 inside the cross column 11, and then the plate is pushed so that the plate enters the gap between the first sanding frame 5 and the second sanding frame 6. The cylinder 2 is started, so that the cylinder 2 drives the lifting seat 4 and the first sanding frame 5 to extend and retract through the push rod 3, and then the distance between the first sanding frame 5 and the second sanding frame 6 can be adjusted, so that the device can sand plates of different thicknesses. One side of the plate contacts the frosting particles 9 inside the second sanding frame 6, and the first sanding frame is driven by the cylinder 2. The frame 5 is displaced so that the other side of the plate contacts the frosting particles 9 inside the first sanding frame 5, and then the screw 13 is twisted so that the screw 13 drives the extrusion plate 14 to displace inside the rectangular frame 12, and the two sides of the end of the plate are clamped by the extrusion plate 14 and the placement plate 15, and the friction force is increased by the anti-slip layer 16, so that the end of the plate can be fixed, and the middle part of the plate extends to the inside of the machine body 1, and the motor 10 is started so that the motor 10 drives the drum 7 to rotate, and then the belt 8 and the frosting particles 9 can be driven. The two groups of frosting particles 9 frost the two sides of the plate, so that the device can not only perform double-sided sanding on the plate, but also fix the plate during the sanding process to prevent the plate from shaking. The screw 13 penetrates Pass through the outside of the rectangular frame 12, the top of the screw rod 13 is fixedly connected with a handle 17, and it is convenient to hold the handle 17 to rotate the screw rod 13. The inner side of the horizontal column 11 is rotatably connected with a sliding shaft 18. There are two sliding shafts 18. When the plate enters the top of the placement plate 15, the plate contacts the sliding shaft 18, and the plate is moved by the rotation of the sliding shaft 18, which is more labor-saving. A column 19 is fixedly connected to the edge of the bottom of the horizontal column 11, and a support foot 20 is fixedly connected to the bottom of the column 19. The column 19 and the support foot 20 support the bottom of the horizontal column 11 to improve stability. Both sides of the inner wall of the body 1 are fixedly connected with slide rails 21, and the inner side of the slide rails 21 is slidably connected with a slider 22. One side of the slider 22 is fixedly connected with a collection box 23.The collecting box 23 is slidably connected to the inside of the slide rail 21 through the slider 22. During the sanding process of the plate, the collecting box 23 is installed inside the machine body 1. The collecting box 23 is located below the first sanding frame 5 and the second sanding frame 6. During the sanding process, the debris generated falls into the inside of the collecting box 23 and is stored through the collecting box 23. The inside of the collecting box 23 is fixedly connected with a feeding channel 24. The inside of the collecting box 23 is slidably connected with a collecting bucket 25. The debris falls into the inside of the collecting bucket 25 through the feeding channel 24. The feeding channel 24 is trumpet-shaped to prevent the debris from flying. Pulleys 26 are provided on both sides of the bottom of the collecting box 23. The number of the pulleys 26 is four. When collecting the box 23, the pulley 26 slides inside the machine body 1, and the collection box 23 can be taken out from the inside of the machine body 1. A storage bin is provided at the edge of the inside of the machine body 1, and a box door 27 is hinged inside the storage bin. The storage bin is used to store construction tools to facilitate storage. There are two box doors 27, and the outsides of the two box doors 27 are fixedly connected with pull rings 28. The box doors 27 close the storage bin, and the box doors 27 are opened by holding the pull ring 28, which is more convenient. The bottom of the machine body 1 is fixedly connected with a bottom plate 29, and the bottom of the bottom plate 29 is fixedly connected with a wear-resistant layer. The bottom plate 29 supports the machine body 1 to prevent the machine body 1 from contacting the ground and getting wet.

[0037] The present invention provides a method for sanding a plate, wherein the plate is placed on the placement plate 15 inside the horizontal column 11, and then the plate is pushed so that the plate enters the gap between the first sanding frame 5 and the second sanding frame 6, and the cylinder 2 is started so that the cylinder 2 drives the lifting seat 4 and the first sanding frame 5 to extend and retract through the push rod 3, thereby adjusting the distance between the first sanding frame 5 and the second sanding frame 6, so that the device can sand plates of different thicknesses, and one side of the plate contacts the sanding particles 9 inside the second sanding frame 6, and the first sanding frame 5 is driven to move by the cylinder 2 so that the other side of the plate contacts the sanding particles 9 inside the first sanding frame 5, and then the screw rod 13 is twisted so that the screw rod 13 drives the extrusion plate 14 to move inside the rectangular frame 12, and the two sides of the end of the plate are clamped by the extrusion plate 14 and the placement plate 15, and the friction force is increased by the anti-slip layer 16, so that the end of the plate can be fixed, and the middle part of the plate extends to the inside of the machine body 1, and the motor 10 is started so that the motor 10 drives the motor 10 to move. The movable drum 7 rotates, thereby driving the belt 8 and the grinding particles 9 to transmit. The two groups of grinding particles 9 grind the two sides of the plate, so that the device can not only perform double-sided sanding on the plate, but also fix the plate during the sanding process to prevent the plate from shaking. When the plate enters the top of the placement plate 15, the plate contacts the sliding shaft 18, and the plate is driven to move by the rotation of the sliding shaft 18, which is more labor-saving. The collection box 23 is slidably connected to the inside of the slide rail 21 through the slider 22. During the sanding process, the plate installs the collection box 23 to the inside of the machine body 1. The collection box 23 is below the first sanding frame 5 and the second sanding frame 6. During the sanding process, the debris generated falls into the inside of the collection box 23 and is stored by the collection box 23. The debris falls into the inside of the collection bucket 25 through the unloading channel 24. The unloading channel 24 is trumpet-shaped to prevent the debris from floating. When taking out the collection box 23, the pulley 26 slides inside the machine body 1, so that the collection box 23 can be taken out from the inside of the machine body 1.

[0038] Although 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 double-sided plate sanding machine, comprising a machine body (1), characterized in that: The inner top wall of the machine body (1) is fixedly mounted with a cylinder (2), the output end of the cylinder (2) is provided with a push rod (3), the bottom end of the push rod (3) is fixedly connected with a lifting seat (4), the interior of the lifting seat (4) is fixedly connected with a first sanding frame (5), the inner wall of the machine body (1) is fixedly connected with a second sanding frame (6), the interiors of the first sanding frame (5) and the second sanding frame (6) are both rotatably connected with a roller (7), the outer side of the roller (7) is connected with a belt (8), the outer side of the belt (8) is provided with abrasive particles (9), the first sanding frame (5) and the second sanding frame (6) are fixedly connected with a first sanding frame (5) and a ... The outside of the two sanding frames (6) are fixedly connected to a motor (10), the roller (7) is fixedly connected to the output end of the motor (10), the outside of the second sanding frame (6) is fixedly connected to a cross column (11), the top of the cross column (11) is fixedly connected to a rectangular frame (12), the inside of the rectangular frame (12) is threadedly connected to a screw rod (13), the bottom end of the screw rod (13) is rotatably connected to an extrusion plate (14), the inside of the cross column (11) is fixedly connected to a placement plate (15), and one side of the extrusion plate (14) and the placement plate (15) are fixedly connected to an anti-slip layer (16).

2. A double-sided plate sanding machine according to claim 1, characterized in that: The screw rod (13) penetrates to the outside of the rectangular frame (12), and the top end of the screw rod (13) is fixedly connected with a handle (17).

3. A double-sided plate sanding machine according to claim 1, characterized in that: The inner side of the cross column (11) is rotatably connected with a sliding shaft (18), and the number of the sliding shafts (18) is two.

4. A double-sided plate sanding machine according to claim 1, characterized in that: A vertical column (19) is fixedly connected to the edge of the bottom of the horizontal column (11), and a support foot (20) is fixedly connected to the bottom end of the vertical column (19).

5. A double-sided plate sanding machine according to claim 1, characterized in that: Both sides of the inner wall of the machine body (1) are fixedly connected with slide rails (21), the interior of the slide rails (21) is slidably connected with a slider (22), and one side of the slider (22) is fixedly connected with a collection box (23).

6. A double-sided plate sanding machine according to claim 5, characterized in that: The interior of the collecting box (23) is fixedly connected with a material discharge channel (24), and the interior of the collecting box (23) is slidably connected with a collecting bucket (25).

7. A double-sided plate sanding machine according to claim 5, characterized in that: Pulleys (26) are provided on both sides of the bottom of the collecting box (23), and the number of the pulleys (26) is four.

8. A double-sided plate sanding machine according to claim 1, characterized in that: A storage bin is provided at the edge of the interior of the machine body (1), and a door (27) is hingedly connected to the interior of the storage bin.

9. A double-sided plate sanding machine according to claim 8, characterized in that: There are two box doors (27), and the exteriors of the two box doors (27) are fixedly connected with pull rings (28).

10. A double-sided plate sanding machine according to claim 1, characterized in that: A bottom plate (29) is fixedly connected to the bottom of the machine body (1), and a wear-resistant layer is fixedly connected to the bottom of the bottom plate (29).

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