Laminated plywood fixed-thickness sanding device

Abstract

The utility model discloses a fixed-thickness sanding device for laminated plywood, which relates to the technical field of fixed-thickness sanding devices and comprises a base, the top of the base is fixedly connected with a plurality of support sliding rods, the rod wall of each support sliding rod is fixedly connected with a sliding sleeve, a support seat is fixedly connected between the sliding sleeves, and the support seat is fixedly connected with the support sliding rods. A first conveying belt and a second conveying belt are fixedly connected into a cavity of the supporting seat, a first electric push rod is fixedly connected into a cavity of the base, one end of the first electric push rod penetrates through the top of the base and is fixedly connected with the bottom of the supporting seat, and a driving bin is fixedly connected between the side walls of the two ends of the base. According to the base provided by the utility model, wood chips generated by polishing are collected on the basis that side edge polishing is realized in the polishing process of the laminated plywood, so that the problems that the side edges cannot be polished during polishing, and a large amount of wood chips exist in the polishing process to influence the working efficiency and the health of workers are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of thickness calibrating sanding devices, in particular to a thickness calibrating sanding device for film-coated plywood. Background Art

[0002] Film-faced plywood is made by covering an aluminum alloy substrate with a layer of film, using a high-gloss film or a fantasy film, and then coating the board surface with a professional adhesive. During the production of film-faced plywood, the plywood needs to be sanded before it can be filmed.

[0003] After searching, the publication (announcement) number: CN215357775U is a sanding device based on plywood processing, which includes a main body and an extrusion component used to limit the position of workpieces of different thicknesses. The extrusion component includes a support frame respectively arranged on one side of the main body, a sliding hole opened at the top of the support frame, a pull-out rod arranged on the inner side of the sliding hole, a sliding frame arranged at the bottom of the pull-out rod, a rotating wheel arranged on the inner side of the sliding frame, and a spring arranged on one side of the sliding frame and sleeved on the outer side of the pull-out rod. It can solve the problem that existing equipment cannot limit and fix plywood of different thicknesses, and some existing equipment is not convenient for moving workpieces.

[0004] The above technical solution has the following shortcomings:

[0005] In the above scheme, only the top and bottom can be polished during polishing, and the sides cannot be polished, which is inconvenient for later use. In addition, a large amount of sawdust will be generated during the polishing process, which will have a certain impact on both the operator and the machine, affecting work efficiency and the health of the staff. Therefore, it is necessary to solve the problem that the sides cannot be polished during polishing, and a large amount of sawdust will be generated during the polishing process, affecting work efficiency and the health of the staff. Utility Model Content

[0006] In view of the above problems existing in the existing thickness calibrating and sanding device for film-coated plywood, the present utility model is proposed.

[0007] Therefore, the purpose of the present invention is to provide a thickness-setting sanding device for coated plywood to solve the problem that the side edges cannot be sanded during sanding, and a large amount of wood chips will be generated during the sanding process, affecting work efficiency and the health of workers.

[0008] In order to achieve the above-mentioned object, the utility model provides the following technical solution: A film-coated plywood thickness calibrating sanding device comprises a base, the top of the base is fixedly connected to a plurality of supporting slide bars, the rod wall of each supporting slide bar is fixedly connected to a sliding sleeve, a support base is fixedly connected between the sliding sleeves, a first conveyor belt and a second conveyor belt are fixedly connected to the cavity of the support base, a first electric push rod is fixedly connected to the cavity of the base, one end of the first electric push rod passes through the top of the base and is fixedly connected to the bottom of the support base, a driving chamber is fixedly connected between the two end side walls of the base, one end of the cavity of the driving chamber is fixedly connected to a top sanding belt device, the two end side wall cavities of the driving chamber are fixedly connected to the second electric push rods, one end of the second electric push rods at both ends passes through the side walls of the base and is fixedly connected to the side wall sanding belt devices, the first conveyor belt and the top sanding belt device are positioned correspondingly, a horizontal limit mechanism is provided in the cavity of the driving chamber and corresponds to the position of the second conveyor belt, a dust suction plate device is fixedly connected to the top of the cavity of the driving chamber, and a dust suction mechanism is provided in the top cavity of the driving chamber.

[0009] Preferably, the horizontal limiting mechanism includes a support plate, a connecting bin, a clamping rod, a guide wheel and a spring. A support plate is fixedly connected between the side walls at both ends of the cavity of the driving bin, and the bottom two ends of the support plate are fixedly connected to the connecting bin. A clamping rod is slidably connected in the cavity of the connecting bin at both ends, one end of the clamping rod is fixedly connected to the guide wheel, and the rod wall of the clamping rod is sleeved with a spring.

[0010] Preferably, the dust suction mechanism includes a collection bin, a fan and an intercepting sponge, the side wall of the driving bin is fixedly connected to the collection bin, the top of the collection bin is fixedly connected to the fan, and the top of the cavity of the collection bin is fixedly connected to the intercepting sponge.

[0011] Preferably, the dust collecting plate device is a hollow plate body, and a plurality of suction ports are provided at the bottom.

[0012] Preferably, a sealing plug is clamped at the bottom of the collecting bin through an opening.

[0013] Furthermore, grinding openings are provided on both end side walls of the support seat, and the grinding openings at both ends correspond to the positions of the side wall grinding belt devices.

[0014] Preferably, a plurality of universal wheels are fixedly connected to the bottom of the base.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] 1. The utility model utilizes a support seat arranged between a plurality of support slide rods through a sliding sleeve, and grinds plywood of different thicknesses by the extension and extension of a first electric push rod. The side wall grinding belt devices arranged at both ends of the driving chamber are driven by the extension and extension of a second electric push rod to grind both sides of the plywood.

[0017] 2. The utility model utilizes a support plate arranged in the driving chamber, and horizontally limits the plywood of different thicknesses through the connecting chamber, clamping rod, guide wheel and spring at the bottom of the support plate to avoid warping during grinding and damage to the machine.

[0018] 3. The utility model utilizes a collecting bin arranged on the side wall of the driving bin, and extracts air at one end through a fan on the top, so that the dust collecting plate device at the other end sucks in sawdust, and utilizes an intercepting sponge to intercept the sawdust, and discharges the gas to achieve separation. When the sawdust needs to be cleaned and removed, it is discharged through an opening at the bottom of the collecting bin, and the dust collecting plate device with multiple suction ports at the bottom is provided to facilitate the suction of sawdust. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1 This is a front structural sectional view of the utility model;

[0021] Figure 2 This is a side structural sectional view of the utility model;

[0022] Figure 3 This is a top view of the structure of the utility model;

[0023] Figure 4 This is a three-dimensional cross-sectional schematic diagram of the horizontal limit mechanism of the utility model;

[0024] Figure 5 For the utility model Figure 1 A magnified schematic diagram of part A in FIG.

[0025] Description of reference numerals:

[0026] 1. Base; 2. Support slide; 3. Sliding sleeve; 4. Support seat; 5. First conveyor belt; 6. Second conveyor belt; 7. First electric push rod; 8. Drive compartment; 9. Top grinding belt device; 10. Second electric push rod; 11. Side wall grinding belt device; 12. Dust collection plate device; 13. Support plate; 14. Connecting compartment; 15. Clamping rod; 16. Guide wheel; 17. Spring; 18. Collection compartment; 19. Fan; 20. Intercepting sponge; 21. Suction port; 22. Sealing plug; 23. Grinding port; 24. Universal wheel. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0028] Example 1

[0029] The utility model provides Figure 1-5 The device for sanding and calibrating the thickness of film-coated plywood shown in the figure comprises a base 1, a plurality of supporting slide bars 2 are fixedly connected to the top of the base 1, a sliding sleeve 3 is fixedly connected to the rod wall of each supporting slide bar 2, a support base 4 is fixedly connected between the sliding sleeves 3, a first conveyor belt 5 and a second conveyor belt 6 are fixedly connected to the cavity of the support base 4, a first electric push rod 7 is fixedly connected to the cavity of the base 1, one end of the first electric push rod 7 passes through the top of the base 1 and is fixedly connected to the bottom of the support base 4, a driving bin 8 is fixedly connected between the two end side walls of the base 1, a top sanding belt device 9 is fixedly connected to one end of the cavity of the driving bin 8, a second electric push rod 10 is fixedly connected to the cavity of the two end side walls of the driving bin 8, one end of the second electric push rod 10 passes through the side wall of the base 1 and is fixedly connected to the side wall sanding belt device 11, the first conveyor belt 5 and the top The position of the grinding belt device 9 corresponds to that of the drive bin 8. A horizontal limiting mechanism is provided in the cavity of the drive bin 8, and corresponds to the position of the second conveyor belt 6. A dust suction plate device 12 is fixedly connected to the top of the cavity of the drive bin 8. A dust suction mechanism is provided in the top cavity of the drive bin 8. The support seat 4 is arranged between multiple support slides 2 through a sliding sleeve 3. The plywood of different thicknesses is polished by the telescopic push of the first electric push rod 7. The side wall grinding belt devices 11 arranged at both ends of the cavity of the drive bin 8 are driven by the telescopic push of the second electric push rod 10 to polish both sides of the plywood. The dust suction mechanism is used to suck and collect the wood chips generated during the polishing process through the dust suction plate device 12, thereby solving the problem that the sides cannot be polished during polishing, and a large amount of wood chips will exist during the polishing process, affecting work efficiency and the health of the staff.

[0030] Example 2

[0031] In order to maintain the horizontal limit when sanding both sides of the plywood to avoid warping and damage to the machine, such as Figure 1 、4 As shown in Figure 5, the horizontal limit mechanism includes a support plate 13, a connecting bin 14, a clamping rod 15, a guide wheel 16 and a spring 17. The support plate 13 is fixedly connected between the side walls at both ends of the cavity of the driving bin 8, and the bottom two ends of the support plate 13 are fixedly connected to the connecting bin 14. The cavities of the connecting bins 14 at both ends are slidably connected with clamping rods 15, one end of the clamping rod 15 is fixedly connected to the guide wheel 16, and the rod wall of the clamping rod 15 is sleeved with a spring 17. By utilizing the support plate 13 arranged in the cavity of the driving bin 8, the plywood of different thicknesses is horizontally limited through the connecting bins 14, the clamping rod 15, the guide wheel 16 and the spring 17 at both ends of the bottom of the support plate 13 to avoid damage caused by warping and collision with the machine during grinding.

[0032] Example 3

[0033] In order to achieve the suction of sawdust through the dust collecting plate device 12, as shown in FIG. Figure 1 and 2 As shown, the dust collection mechanism includes a collecting bin 18, a fan 19 and an intercepting sponge 20. The side wall of the driving bin 8 is fixedly connected to the collecting bin 18, the top of the collecting bin 18 is fixedly connected to the fan 19, and the top of the cavity of the collecting bin 18 is fixedly connected to the intercepting sponge 20. The dust collection plate device 12 is a hollow plate body, and a plurality of suction ports 21 are opened at the bottom. The collecting bin 18 arranged on the side wall of the driving bin 8 is used to extract air at one end through the fan 19 on the top, so that the dust collection plate device 12 at the other end sucks in wood chips and dust, and the intercepting sponge 20 is used to intercept the wood chips and dust, and the gas is discharged to achieve separation. When the wood chips need to be cleaned and removed, they are discharged through the opening at the bottom of the collecting bin 18. The dust collection plate device 12 with a plurality of suction ports 21 opened at the bottom facilitates the suction of wood chips and dust.

[0034] Example 4

[0035] Finally, in order to cooperate with the machine, such as Figure 1-3 As shown, the bottom of the collecting bin 18 is connected with a sealing plug 22 through an opening, and grinding openings 23 are provided on the side walls of the support seat 4 at both ends. The grinding openings 23 at both ends correspond to the positions of the side wall grinding belt devices 11. A plurality of universal wheels 24 are fixedly connected to the bottom of the base 1. The sealing plug 22 is provided to seal the bottom of the collecting bin 18 during the process of inhaling sawdust. The grinding opening 23 is provided to facilitate the side wall grinding belt devices 11 at both ends to grind both sides of the plywood on the second conveyor belt 6. The plurality of universal wheels 24 are provided to facilitate the movement of the device.

[0036] Working principle:

[0037] During use, the plywood is placed into the first conveyor belt 5 from the entrance, and the plywood is fitted with the top sanding belt device 9 under the extension and contraction push of the first electric push rod 7. The first conveyor belt 5 and the second conveyor belt 6 are turned on. Plywood of different thicknesses is sanded during the movement, and the plywood after the top is sanded falls onto the top of the second conveyor belt 6. The side wall sanding belt device 11 is driven by the second electric push rods 10 at both ends to sand the two sides of the plywood through the sanding opening 23. During the sanding process, the dust suction mechanism uses the dust suction plate device 12 to suck and collect the wood chips generated during the sanding process. When the wood chips need to be cleaned and removed, the sealing plug 22 is pulled out, and the collecting object is used to correspond to the bottom of the collecting bin 18 to collect and clean the fallen wood chips, thereby solving the problem that the side cannot be sanded during sanding, and a large amount of wood chips will be present during the sanding process, affecting work efficiency and the health of the staff.

[0038] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A thickness calibrating and sanding device for film-coated plywood, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a plurality of support slides (2), the rod wall of each support slide (2) is fixedly connected to a sliding sleeve (3), a support seat (4) is fixedly connected between the sliding sleeves (3), a first transmission belt (5) and a second transmission belt (6) are fixedly connected in the cavity of the support seat (4), a first electric push rod (7) is fixedly connected in the cavity of the base (1), one end of the first electric push rod (7) passes through the top of the base (1) and is fixedly connected to the bottom of the support seat (4), a drive chamber (8) is fixedly connected between the two end side walls of the base (1), and the cavity of the drive chamber (8) is fixedly connected to the drive chamber (8). A top grinding belt device (9) is fixedly connected to one end of the inner cavity, and a second electric push rod (10) is fixedly connected to the side wall cavity at both ends of the driving chamber (8). One end of the second electric push rod (10) at both ends passes through the side wall of the base (1) and is fixedly connected to the side wall grinding belt device (11). The first transmission belt (5) and the top grinding belt device (9) are positioned correspondingly. A horizontal limiting mechanism is provided in the cavity of the driving chamber (8) and corresponds to the position of the second transmission belt (6). A dust collecting plate device (12) is fixedly connected to the top of the cavity of the driving chamber (8), and a dust collecting mechanism is provided in the top cavity of the driving chamber (8).

2. The thickness calibrating and sanding device for film-faced plywood according to claim 1, characterized in that: The horizontal limiting mechanism comprises a support plate (13), a connecting bin (14), a clamping rod (15), a guide wheel (16) and a spring (17); the support plate (13) is fixedly connected between the side walls at both ends of the cavity of the driving bin (8); the bottom ends of the support plate (13) are fixedly connected to the connecting bin (14); the cavities of the connecting bins (14) at both ends are slidably connected with clamping rods (15); one end of the clamping rod (15) is fixedly connected to the guide wheel (16); and the rod wall of the clamping rod (15) is sleeved with a spring (17).

3. The thickness calibrating and sanding device for film-faced plywood according to claim 1, characterized in that: The dust collection mechanism comprises a collection bin (18), a fan (19) and an intercepting sponge (20); the side wall of the driving bin (8) is fixedly connected to the collection bin (18); the top of the collection bin (18) is fixedly connected to the fan (19); and the top of the cavity of the collection bin (18) is fixedly connected to the intercepting sponge (20).

4. The thickness calibrating and sanding device for film-faced plywood according to claim 1, characterized in that: The dust collecting plate device (12) is a hollow plate body, and a plurality of suction ports (21) are provided at the bottom.

5. The thickness calibrating and sanding device for film-faced plywood according to claim 3, characterized in that: The bottom of the collecting bin (18) is clamped with a sealing plug (22) through an opening.

6. The thickness calibrating and sanding device for film-faced plywood according to claim 1, characterized in that: Both end side walls of the support seat (4) are provided with grinding openings (23), and the grinding openings (23) at both ends correspond to the positions of the side wall grinding belt devices (11).

7. The thickness calibrating and sanding device for film-faced plywood according to claim 1, characterized in that: A plurality of universal wheels (24) are fixedly connected to the bottom of the base (1).

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