CN218194368U

CN218194368U - High-precision sander for plywood processing

Info

Publication number: CN218194368U
Application number: CN202222713003.2U
Authority: CN
Inventors: 李柏川; 袁丞; 王秋丹
Original assignee: Hainan Chengchuan Industrial Co ltd
Current assignee: Hainan Chengchuan Industrial Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-01-03
Anticipated expiration: 2032-10-14

Abstract

The utility model relates to the technical field of sanding machines, in particular to a high-precision sanding machine for processing plywood, which comprises a workbench and a supporting table, wherein the top of the workbench is provided with a through groove which is communicated with the inner side and the outer side of the workbench, both ends of the top of the through groove are provided with supporting rods, a second rotating roller and a third rotating roller are arranged between the two supporting rods in a rotating way, a first abrasive belt is arranged between the second rotating roller and the third rotating roller, one end of the third rotating roller is connected with a third motor which drives the third rotating roller to rotate, the bottom of the through groove is provided with a first rotating roller which is parallel to the second rotating roller, the outer wall of the first rotating roller is provided with an abrasive paper layer, the first rotating roller is connected with a lifting mechanism which controls the first rotating roller to lift, and the first rotating roller can pass through the through groove when lifting; and a side grinding mechanism is arranged between the second rotating roller and the third rotating roller on the inner side of the supporting rod. The utility model discloses a solved current grinder and not had the mechanism of handling the corner of plywood, can not be to the complete problem of the processing of polishing of plywood.

Description

High-precision sander for plywood processing

Technical Field

The utility model relates to a grinder technical field specifically indicates a high-accuracy grinder is used in plywood processing.

Background

The surface of the plywood can be polished and sanded by a sander in the production and processing processes of the plywood, and sanding is to smooth the processing traces, burrs, stains and the like on the surface of the plywood by utilizing the cutting action of gravels on the surface of the abrasive belt, so that the surface of the plywood becomes flat and the subsequent processing is convenient.

We know that plywood processing is polished and is needed opposite, corner to polish, and common grinder has two-sided or single face grinding device, then does not have corresponding processing mechanism to corner, arris department of plywood, be a high-accuracy grinder is used in plywood processing like patent application No. CN202022308429.0, including grinder, feeder, motor b, motor c and telescopic link, the internally mounted of grinder has the drive belt, the bottom of feeder is equipped with the catching groove, the inside at grinder is installed through the catching groove gomphosis to the feeder, motor case b is installed at grinder's top, there is motor b motor case b's inside through the bolt fastening, motor case b's top welding has the slider, the bottom of slider has the telescopic link through the bolt fastening, the bottom of telescopic link is through the top of bolt fastening at grinder, the bottom welding of grinder has motor case c, motor case c's inside is passed through the bolt fastening and is had motor c. The utility model discloses a motor c and motor b can polish to the tow sides of plywood simultaneously, need not carry out the reverse side with the plywood and polish once more, make things convenient for the staff to carry out work, improve work efficiency. The problem of prior art only single face polish is solved, but still do not have the mechanism of handling to the corner of plywood, can not handle the complete polishing of plywood.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high-accuracy grinder is used in plywood processing to above-mentioned problem to solve current grinder and do not have the mechanism of handling to the corner of plywood, can not be to the complete problem of the processing of polishing of plywood.

The utility model discloses the technical scheme who adopts does: the utility model provides a high accuracy grinder is used in plywood processing which characterized in that: the automatic lifting device comprises a workbench and a supporting table, wherein a through groove is formed in the top of the workbench and penetrates through the inner side and the outer side of the workbench, supporting rods are arranged at two ends of the top of the through groove, a second rotating roller and a third rotating roller are arranged between the two supporting rods in a rotating manner, a first abrasive belt is arranged between the second rotating roller and the third rotating roller, a third motor for driving the third rotating roller to rotate is connected to one end of the third rotating roller in a transmission manner, a first rotating roller parallel to the second rotating roller is arranged at the bottom of the through groove, an abrasive paper layer is arranged on the outer wall of the first rotating roller, the first rotating roller is connected with a lifting mechanism for controlling the first rotating roller to lift, and the first rotating roller can pass through the through groove when lifting; and a side grinding mechanism is arranged between the second rotating roller and the third rotating roller on the inner side of the supporting rod.

Preferably, the side grinding mechanism comprises two side plates, a two-way threaded rod and two groups of movable frames, the two-way threaded rod is rotatably connected and arranged on the supporting rod, two groups of movable frames are arranged on each two-way threaded rod, each movable frame is of a diamond structure with four movable top angles, the two-way threaded rod is connected to the diagonal of each diamond, and the side plates are connected with the top angles of the movable frames.

As preferred, two adjustable shelf symmetries set up, a apex angle department of adjustable shelf is connected with the fixed lantern ring, fixed lantern ring and bracing piece fixed connection, another apex angle relative with the fixed lantern ring is equipped with the internal thread piece, two apex angles departments adjacent with the fixed lantern ring are equipped with the connecting block, the two-way threaded rod runs through the fixed lantern ring, two-way threaded rod and internal thread piece threaded connection, two-way threaded rod rotates between two bracing pieces, and the one end of two-way threaded rod extends to the bracing piece outside and is equipped with the knob, one side of connecting block is connected with the quarter butt, the one end of quarter butt is equipped with the slide bar, the slide bar connection has the curb plate, be equipped with on the curb plate and supply the gliding spout of slide bar.

Preferably, elevating system including set up in the workstation with workstation fixed connection's mount, mount one side top is equipped with the lantern ring, one side bottom of mount is equipped with the sleeve, through connection has the slide bar on lantern ring and the sleeve, the top of slide bar is equipped with the U-shaped frame, be connected with commentaries on classics roller one on the U-shaped frame, be equipped with the control mechanism that control commentaries on classics roller one is rotatory on the U-shaped frame, be equipped with oblique straight flute on the slide bar, be equipped with the support frame on the mount, be fixed with motor two on the support frame, the output shaft one end of motor two runs through the support frame and is connected with L shape pole, the one end of L shape pole runs through oblique straight flute and slides in oblique straight flute.

Preferably, the control mechanism comprises a first motor fixedly connected with the U-shaped frame, one end of an output shaft of the first motor is provided with a driving wheel, the driving wheel is provided with a driving belt, the driving belt is connected with a driven wheel, and the driven wheel is coaxial with the first rotating roller and is in transmission connection with the first rotating roller.

The utility model has the advantages that:

the utility model has simple integral structure. The utility model provides a high-accuracy grinder is used in plywood processing, when carrying out two-sided polishing to the plywood, has add the processing mechanism who polishes to corner, the arris department of plywood, has realized the processing of polishing the plywood is complete.

Drawings

Fig. 1 is the utility model relates to a plywood processing is with high-accuracy grinder's overall structure schematic diagram.

Fig. 2 is the utility model discloses a plywood processing is with high-accuracy grinder's slide bar connection structure sketch map.

Fig. 3 is the utility model discloses a plywood processing is with high-accuracy grinder's side grinding machine constructs's schematic structure.

( 1. A work table; 2. a support table; 3. a fixed mount; 3.1, a lantern ring; 3.2, a sleeve; 4. a support frame; 5. a slide bar; 5.1, an inclined straight groove; 5.2, a U-shaped frame; 5.21, a first motor; 5.22, a driving wheel; 5.23, a driven wheel; 6. rotating a first roller; 7. a second motor; 8. an L-shaped rod; 9. a support bar; 10. rotating a second roller; 10.1, rotating a roller III; 10.2, a first abrasive belt; 11. a side plate; 11.1, a chute; 12. a bidirectional threaded rod; 13. a fixed collar; 14. a movable frame; 15. an internal thread block; 16. connecting blocks; 16.1 sliding rod )

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The present invention will be further explained with reference to the accompanying drawings.

Do not have the mechanism of handling to the corner of plywood in order to solve current grinder, can not be to the complete problem of the processing of polishing of plywood, the utility model provides a high-precision grinder is used in plywood processing, its characterized in that: the automatic lifting device comprises a workbench 1 and a supporting table 2, wherein a through groove is formed in the top of the workbench 1, the through groove penetrates through the inner side and the outer side of the workbench 1, supporting rods 9 are arranged at two ends of the top of the through groove, a rotating roller II 10 and a rotating roller III 10.1 are arranged between the two supporting rods 9 in a rotating mode, a first abrasive belt 10.2 is arranged between the rotating roller II 10 and the rotating roller III 10.1, a motor III for driving the rotating roller III 10.1 to rotate is connected to one end of the rotating roller III 10.1 in a transmission mode, a rotating roller I6 parallel to the rotating roller II 10 is arranged at the bottom of the through groove, an abrasive paper layer is arranged on the outer wall of the rotating roller I6, the rotating roller I6 is connected with a lifting mechanism for controlling the rotating roller I6 to lift, and the rotating roller I6 can pass through the through groove when lifting; the inboard side of bracing piece 9 is equipped with the side mill mechanism between two 10 and three 10.1 of commentaries on classics roller, and the side mill mechanism includes two blocks of curb plates 11, a two-way threaded rod 12, two sets of adjustable shelves, and two-way threaded rod 12 rotates to be connected and sets up on bracing piece 9, is equipped with two sets of adjustable shelves 14 on every two-way threaded rod 12, and adjustable shelf 14 is the rhombus structure that four apex angles all moved about, and two-way threaded rod 12 is connected on the diagonal line of rhombus, and curb plate 11 is connected with the apex angle of adjustable shelf 14. Two adjustable shelf 14 symmetries set up, a apex angle department of adjustable shelf 14 is connected with the fixed lantern ring 13, fixed lantern ring 13 and bracing piece 9 fixed connection, another apex angle relative with fixed lantern ring 13 is equipped with internal thread piece 15, two apex angle departments adjacent with fixed lantern ring 13 are equipped with connecting block 16, two-way threaded rod 12 runs through the fixed lantern ring 13, two-way threaded rod 12 and internal thread piece 15 threaded connection, two-way threaded rod 12 rotates between two bracing pieces 9, and the one end of two-way threaded rod 12 extends to bracing piece 9 outside and is equipped with the knob, one side of connecting block 16 is connected with the quarter butt, the one end of quarter butt is equipped with slide bar 16.1, slide bar 16.1 is connected with curb plate 11, be equipped with on the curb plate 11 and supply the gliding spout 11.1 of slide bar 16.1. The lifting mechanism comprises a fixing plate fixed on one side of the inner portion of the workbench 1, an electric telescopic rod is arranged on the fixing plate, a U-shaped frame 5.2 is arranged at the movable end of the electric telescopic rod, the U-shaped frame 5.2 is connected with a first rotating roller 6, a control mechanism for controlling the first rotating roller to rotate is arranged on the U-shaped frame, the control mechanism comprises a first motor 5.21 fixedly connected with the U-shaped frame 5.2, a driving wheel 5.22 is arranged at one end of an output shaft of the first motor 5.21, a driving belt is arranged on the driving wheel 5.22 and is connected with a driven wheel 5.23, and the driven wheel 5.23 is coaxially and in transmission connection with the first rotating roller 6. Can polish the corner of plywood through side mill mechanism, place brace table 2 in one side of side mill mechanism during the use, it is rotatory to drive abrasive band one 10.2 when changeing two 10 rollers of roller and changeing three 10.1 rotations of roller to drive abrasive band one 10.2, the plywood is changeing roller one 6 and is changeing two 10 rollers between and carry out two-sided polishing, utilizes abrasive band one 10.2 to polish at side mill mechanism, and the curb plate plays supporting role.

The second embodiment: the difference between this embodiment and the first embodiment lies in that the elevating system is different, the elevating system of this embodiment includes the mount 3 that sets up in workstation 1 and workstation 1 fixed connection, mount 3 one side top is equipped with the lantern ring 3.1, one side bottom of mount 3 is equipped with sleeve 3.2, run through on lantern ring 3.1 and the sleeve 3.2 and be connected with slide bar 5, the top of slide bar 5 is equipped with the U-shaped frame, be connected with on the U-shaped frame and change roller 6, be equipped with the control mechanism that control changes roller 6 and rotate on the U-shaped frame, control mechanism includes motor 5.21 with U-shaped frame 5.2 fixed connection, motor 5.21's output shaft one end is equipped with action wheel 5.22, be equipped with the drive belt on action wheel 5.22, the drive belt is connected with from driving wheel 5.23, from driving wheel 5.23 with change roller 6 coaxial and transmission connection. Be equipped with oblique straight flute 5.1 on the slide bar 5, be equipped with support frame 4 on the mount 3, be fixed with motor two 7 on the support frame 4, the output shaft one end of motor two 7 runs through support frame 4 and is connected with L shape pole 8, the one end of L shape pole 8 runs through oblique straight flute 5.1 and slides in oblique straight flute 5.1, it is rotatory to drive L shape pole 8 through the work of motor two 7, thereby drive the lift of slide bar 5, thereby drive change roller 6 and go up and down, in order to adapt to the plywood of different thickness.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a high accuracy grinder is used in plywood processing which characterized in that: the automatic grinding machine comprises a workbench (1) and a supporting table (2), wherein a through groove is formed in the top of the workbench (1), the through groove penetrates through the inner side and the outer side of the workbench (1), supporting rods (9) are arranged at two ends of the top of the through groove, a second rotating roller (10) and a third rotating roller (10.1) are arranged between the two supporting rods (9) in a rotating mode, a first abrasive belt (10.2) is arranged between the second rotating roller (10) and the third rotating roller (10.1), one end of the third rotating roller (10.1) is connected with a third motor which drives the third rotating roller (10.1) to rotate in a transmission mode, a first rotating roller (6) which is parallel to the second rotating roller (10) is arranged at the bottom of the through groove, an abrasive paper layer is arranged on the outer wall of the first rotating roller (6), the first rotating roller (6) is connected with a lifting mechanism which controls the first rotating roller (6) to lift, and the first rotating roller (6) can pass through the through groove when lifting mechanism; a side grinding mechanism is arranged between the second rotating roller (10) and the third rotating roller (10.1) on the inner side of the supporting rod (9).

2. The high-precision sanding machine for plywood processing as claimed in claim 1, wherein: the side grinding mechanism comprises two side plates (11), a two-way threaded rod (12) and two groups of movable frames, wherein the two-way threaded rod (12) is rotatably connected to the supporting rod (9), two groups of movable frames (14) are arranged on each two-way threaded rod (12), each movable frame (14) is of a diamond structure with four apex angles moving uniformly, the two-way threaded rod (12) is connected to the diagonal line of the diamond, and the apex angles of the side plates (11) and the movable frames (14) are connected.

3. The high-precision sander for plywood processing according to claim 2, wherein: two adjustable shelf (14) symmetry sets up, a apex angle department of adjustable shelf (14) is connected with the fixed lantern ring (13), fixed lantern ring (13) and bracing piece (9) fixed connection, another apex angle relative with the fixed lantern ring (13) is equipped with interior thread piece (15), two apex angles departments adjacent with the fixed lantern ring (13) are equipped with connecting block (16), and the fixed lantern ring (13) are run through to two-way threaded rod (12), and two-way threaded rod (12) and interior thread piece (15) threaded connection, two-way threaded rod (12) rotate between two bracing pieces (9), and the one end of two-way threaded rod (12) extends to bracing piece (9) outside and is equipped with the knob, one side of connecting block (16) is connected with the quarter butt, and the one end of quarter butt is equipped with slide bar (16.1), and slide bar (16.1) are connected with curb plate (11), be equipped with on curb plate (11) and supply gliding spout (11.1) of slide bar (16.1).

4. The high-precision sanding machine for plywood processing as claimed in claim 1, wherein: elevating system is including setting up mount (3) with workstation (1) fixed connection in workstation (1), and mount (3) one side top is equipped with the lantern ring (3.1), one side bottom of mount (3) is equipped with sleeve (3.2), and run through on lantern ring (3.1) and sleeve (3.2) is connected with slide bar (5), and the top of slide bar (5) is equipped with the U-shaped frame, is connected with on the U-shaped frame and changes roller (6), is equipped with the rotatory control mechanism of control commentaries on classics roller (6) on the U-shaped frame, is equipped with oblique straight flute (5.1) on slide bar (5), be equipped with support frame (4) on mount (3), be fixed with motor two (7) on support frame (4), the output shaft one end of motor two (7) runs through support frame (4) and is connected with L shape pole (8), and the one end of L shape pole (8) runs through oblique straight flute (5.1) and slides in oblique straight flute (5.1).

5. The high-precision sanding machine for plywood processing as claimed in claim 4, wherein: the control mechanism comprises a first motor (5.21) fixedly connected with the U-shaped frame (5.2), one end of an output shaft of the first motor (5.21) is provided with a driving wheel (5.22), a transmission belt is arranged on the driving wheel (5.22), the transmission belt is connected with a driven wheel (5.23), and the driven wheel (5.23) is coaxial with the first rotating roller (6) and is in transmission connection with the first rotating roller.