CN216859212U

CN216859212U - Multi-angle sander

Info

Publication number: CN216859212U
Application number: CN202220315214.8U
Authority: CN
Inventors: 张欢; 马建山; 杜娇娇; 韩旭; 张宏宇; 赵婕; 白双奇
Original assignee: Dachang Jinyu Tiantan Furniture Co ltd
Current assignee: Dachang Jinyu Tiantan Furniture Co ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-07-01
Anticipated expiration: 2032-02-16

Abstract

The utility model discloses a multi-angle sander, and relates to the technical field of sanding and polishing. Comprises a supporting frame, wherein both sides of the upper surface of the supporting frame are provided with conveying belts, a main grinding component is arranged on the surface of the supporting frame and between the two conveying belts, the upper surface of the supporting frame and the two sides of the conveying belt are fixedly connected with side grinding components, the main grinding component is arranged to grind the wooden ware workpiece in the direction of a rotating shaft vertical to the surface of the wooden ware workpiece, can polish the rough edges in the lines such as the carved patterns, the furrows and the like on the surface of the wood-ware body, prevents the wood-ware workpiece from being damaged due to polishing vibration by arranging the pressing component, the dust generated by grinding can be collected by arranging the protective cover and the dust collecting component, the thickness of the woodware workpiece can be judged by arranging the laser detector, meanwhile, energy waste caused by long-time idling of the sander can be prevented, and the purposes of improving the sanding effect, improving the practicability and the like are achieved.

Description

Multi-angle sander

Technical Field

The utility model relates to the technical field of grinding and polishing, in particular to a multi-angle sander.

Background

Polishing, which is one of surface modification techniques, generally refers to a processing method for changing physical properties of a material surface by friction with the aid of abrasive paper containing relatively high hardness particles and the like of a rough object, and mainly aims to obtain specific surface roughness, and polishing cannot improve the dimensional accuracy or geometric accuracy of a workpiece, but aims to obtain a smooth surface or mirror gloss, and sometimes also aims to eliminate gloss (delustering).

Most of existing sanding machines drive a brush roller to polish and remove burrs on the surface of a woodenware workpiece by a servo motor, because the rotation axis direction of the brush roller of the sanding machine is vertical to the feeding direction of the woodenware workpiece, burrs in patterns such as sculptures and grooves on the surface of the woodenware workpiece cannot be effectively polished, the practicability is poor, most of existing sanding machines adopt an open working platform, dust generated in the polishing process cannot be timely cleaned, the sanding machine is not beneficial to the health of workers and environmental protection, most of sanding machines cannot automatically adjust the polishing height of the brush roller according to the thickness of the woodenware workpiece, the sanding machine needs to be manually adjusted by the workers, the labor intensity of the workers is greatly improved, and the multi-angle sanding machine is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multi-angle sander, and aims to solve the problems that in the prior art, the sander cannot effectively polish and polish burrs in patterns such as carved patterns and furrows on the surface of a wooden ware workpiece, the practicability is poor, dust generated in the polishing and polishing process cannot be timely cleaned by adopting an open working platform, the health of workers is not facilitated, the environment protection is not facilitated, the sander cannot automatically adjust the polishing height of a brush roller according to the thickness of the wooden ware workpiece, the manual adjustment of the workers is required, and the like.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a multi-angle sander, comprising: the grinding device comprises a support frame, conveying motors are arranged at two ends of the surface of the support frame, conveying belts are arranged on two sides of the upper surface of the support frame, the conveying motors are connected with the conveying belts through the conveying belts, protective shells are arranged on the outer sides of the conveying belts, main grinding assemblies are arranged between the two conveying belts on the surface of the support frame, side grinding assemblies are fixedly connected to the two sides of the conveying belts, a plurality of pressing assemblies are fixedly connected to the upper surface of the support frame and above the conveying belts, the pressing assemblies are arranged in a cross mode with the main grinding assemblies and the side grinding assemblies, protective covers are arranged on the upper surface of the support frame and outside the main grinding assemblies, the side grinding assemblies and the pressing assemblies, dust collecting assemblies are arranged on the upper surface of the protective covers, discharge ports are formed in the side faces of the protective covers, the feed inlet has been seted up to one side in addition of protection casing, the surface mounting of feed inlet has laser detector, the surface of protection casing is provided with control panel, be electric connection between conveying motor, protecting crust, main dull polish subassembly, side dull polish subassembly, the pressing component, collection dirt subassembly, laser detector all and the control panel.

As the multi-angle sander of the utility model, the main sanding component comprises a frame beam, a sliding table cylinder, a movable mounting frame, a servo motor, a sanding disc and a reciprocating electric cylinder, the frame beam, the sliding table cylinder, the movable mounting frame, the servo motor and the reciprocating electric cylinder are all arranged in two, the two frame beams are arranged oppositely up and down, the sliding table cylinder is arranged at the two ends of the frame beam below, the output end of the sliding table cylinder is fixedly connected with the frame beam above, one side of the movable mounting frame is slidably mounted on the inner surface of the frame beam, the servo motor is mounted at one end inside the movable mounting frame, the sanding discs are arranged on the surface of the other side of the movable mounting rack and are arranged into a plurality of sanding discs, and the dull polish dish passes through driving belt and belt pulley and servo motor's output fixed connection, the other end at the movable mounting frame inside is installed to reciprocal electric jar, and the output of reciprocal electric jar and one side fixed connection of frame roof beam.

The side sanding component comprises a fixed column, a clamping column, a spring, a swing arm, a driving motor and a sanding roller, wherein one end of the fixed column is fixedly connected with a support frame, the clamping column is fixedly connected to the other end of the fixed column, the spring is sleeved on the outer surface of the clamping column, one end of the swing arm is sleeved on the outer surfaces of the clamping column and the spring, one end of the spring is fixedly connected with the swing arm, the other end of the spring is fixedly connected with the clamping column, the driving motor is installed on the lower surface of the other end of the swing arm, and the sanding roller is fixedly connected to the output end of the driving motor.

The multi-angle sander comprises two driving electric cylinders, a rotating shaft and a pressing roller, wherein the two driving electric cylinders are respectively arranged on two sides of a conveying belt, two sides of the rotating shaft are respectively and rotatably connected to output ends of the two driving electric cylinders, and the pressing roller is fixedly connected to the outer surface of the rotating shaft.

As the multi-angle sander, the surface of the compression roller is coated with the anti-skid rubber sleeve, the surface of the anti-skid rubber sleeve is provided with a plurality of anti-skid stripes, and the anti-skid stripes are arranged in a circumferential array.

As the multi-angle sander, the dust collecting component comprises a dust collecting cover, a dust collecting pipe, a dust collecting cylinder and a dust collecting fan, the dust collecting cover is arranged on the upper surface of the protective cover, one end of the dust collecting pipe is fixedly connected to the upper surface of the dust collecting cover, the upper end of the dust collecting cylinder is fixedly connected with the other end of the dust collecting pipe, the output end of the dust collecting fan is fixedly connected with the lower side of the dust collecting cylinder, and a dust collecting filter core is arranged in the dust collecting cylinder.

As the multi-angle sander, the laser detector comprises the transmitting end and the receiving end, the transmitting end and the receiving end are respectively arranged on two sides of the feeding hole, and the transmitting end is provided with a plurality of transmitting heads.

The utility model provides a multi-angle sander. The method has the following beneficial effects:

the multi-angle sander can move a woodware workpiece in the horizontal direction by arranging the conveying motor and the conveying belt, the main grinding component is arranged to grind the wooden ware workpiece in the direction of a rotating shaft vertical to the surface of the wooden ware workpiece, can effectively polish the rough edges in the patterns such as the carving, the groove and the like on the surface of the wood product, can polish the side surface of the wood product workpiece by arranging the side polishing component, improves the polishing effect, and can effectively polish the wood product workpiece by arranging the pressing component, can press the wooden ware workpiece to prevent the wooden ware workpiece from being damaged by polishing vibration, can collect dust generated by polishing by arranging the protective cover and the dust collecting component, can judge the thickness of the wooden ware workpiece by arranging the laser detector, meanwhile, energy waste caused by long-time idling of the sander can be prevented, and the purposes of improving the sanding effect, improving the practicability and the like are achieved.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a partial block diagram of the present invention;

FIG. 4 is a cross-sectional view of a portion of the present invention;

fig. 5 is an exploded view of a partial structure of the present invention.

In the figure: 1. a support frame; 2. a transfer motor; 3. a conveyor belt; 4. a protective shell; 5. a primary sanding assembly; 501. erecting a beam; 502. a sliding table cylinder; 503. a movable mounting frame; 504. a servo motor; 505. a sanding disc; 506. a reciprocating electric cylinder; 6. a side sanding assembly; 601. fixing a column; 602. clamping the column; 603. a spring; 604. swinging arms; 605. a drive motor; 606. a frosted roller; 7. a pressing assembly; 701. driving an electric cylinder; 702. a rotating shaft; 703. a compression roller; 8. a protective cover; 9. a dust collection assembly; 901. a dust collection cover; 902. a dust collecting pipe; 903. a dust collecting cylinder; 904. a dust collecting fan; 10. a discharge port; 11. a feed inlet; 12. a laser detector; 13. a control panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by persons skilled in the art based on the embodiments in the present application without any creative work belong to the protection scope of the present application.

In the description of the present application, it is to be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; 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 application can be understood in a specific case by those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: a multi-angle sander comprises a support frame 1, wherein conveying motors 2 are respectively installed at two ends of the surface of the support frame 1, conveying belts 3 are respectively installed at two sides of the upper surface of the support frame 1, the conveying motors 2 and the conveying belts 3 are connected through a transmission belt, a protective shell 4 is installed at the outer side of the transmission belt, a main sanding component 5 is installed on the surface of the support frame 1 and between the two conveying belts 3, side sanding components 6 are fixedly connected to the upper surface of the support frame 1 and at two sides of the conveying belts 3, a plurality of pressing components 7 are fixedly connected to the upper surface of the support frame 1 and above the conveying belts 3, the pressing components 7 are arranged in a crossed mode with the main sanding component 5 and the side sanding components 6, protective covers 8 are installed on the outer sides of the main sanding component 5, the side sanding components 6 and the pressing components 7, and dust collecting components 9 are installed on the upper surface of the protective covers 8, discharge gate 10 has been seted up to the side of protection casing 8, and feed inlet 11 has been seted up to the other one side of protection casing 8, and the surface mounting of feed inlet 11 has laser detector 12, and the surface of protection casing 8 is provided with control panel 13, and conveying motor 2, protecting crust 4, main dull polish subassembly 5, side dull polish subassembly 6, press down subassembly 7, collection dirt subassembly 9, laser detector 12 all and control panel 13 between be electric connection.

In the embodiment of the utility model, the transmission motor 2 and the transmission belt 3 are arranged, the woodware workpiece can be moved in the horizontal direction, the main grinding component 5 is arranged to grind the woodware workpiece in the direction of a rotating shaft perpendicular to the surface of the woodware workpiece, burrs in lines such as carved patterns and grooves on the surface of the woodware workpiece can be effectively ground, the side grinding component 6 is arranged to grind the side surface of the woodware workpiece, the grinding effect is improved, the pressing component 7 is arranged to press the woodware workpiece, the woodware workpiece is prevented from being damaged due to grinding vibration, dust generated by grinding can be collected by arranging the protective cover 8 and the dust collecting component 9, the thickness of the woodware workpiece can be judged by arranging the laser detector 12, and meanwhile, energy waste caused by long-time idling of the sander can be prevented.

Specifically, the main sanding assembly 5 comprises a frame beam 501, a sliding table cylinder 502, a movable mounting frame 503, a servo motor 504, a sanding disc 505 and a reciprocating electric cylinder 506, wherein the number of the frame beam 501, the sliding table cylinder 502, the movable mounting frame 503, the servo motor 504 and the reciprocating electric cylinder 506 is two, the two frame beams 501 are arranged oppositely up and down, the sliding table cylinder 502 is arranged at two ends of the frame beam 501 below, the output end of the sliding table cylinder 502 is fixedly connected with the frame beam 501 above, the inner surface of the frame beam 501 is arranged at one side of the movable mounting frame 503 in a sliding way, the servo motor 504 is arranged at one end inside the movable mounting frame 503, the sanding discs 505 are arranged on the surface at the other side of the movable mounting frame 503, a plurality of sanding discs 505 are arranged, the sanding disc 505 is fixedly connected with the output end of the servo motor 504 through a transmission belt and a belt pulley, the reciprocating electric cylinder 506 is installed at the other end inside the movable mounting frame 503, and the output end of the reciprocating electric cylinder 506 is fixedly connected with one side of the frame beam 501.

In the embodiment of the utility model, the polishing distance can be adjusted through the sliding table air cylinder 502, and the sanding disc 505 can reciprocate while rotating and polishing through the reciprocating electric cylinder 506, so that the polishing efficiency and effect are improved.

Specifically, the side sanding component 6 comprises a fixing column 601, a clamping column 602, a spring 603, a swing arm 604, a driving motor 605 and a sanding roller 606, one end of the fixing column 601 is fixedly connected with the support frame 1, the clamping column 602 is fixedly connected with the other end of the fixing column 601, the spring 603 is sleeved on the outer surface of the clamping column 602, one end of the swing arm 604 is sleeved on the outer surfaces of the clamping column 602 and the spring 603, one end of the spring 603 is fixedly connected with the swing arm 604, the other end of the spring 603 is fixedly connected with the clamping column 602, the driving motor 605 is installed on the lower surface of the other end of the swing arm 604, and the sanding roller 606 is fixedly connected with the output end of the driving motor 605.

In the embodiment of the utility model, through the cooperation of the fixed column 601, the clamping column 602, the spring 603 and the swing arm 604, a transverse pressure can be applied to the driving motor 605 and the sanding roller 606, so that the side surface of a wooden workpiece can be effectively sanded.

Specifically, the pressing assembly 7 includes two driving electric cylinders 701, a rotating shaft 702 and a pressing roller 703, the two driving electric cylinders 701 are respectively disposed on two sides of the conveyor belt 3, two sides of the rotating shaft 702 are both rotatably connected to output ends of the two driving electric cylinders 701, and the pressing roller 703 is fixedly connected to an outer surface of the rotating shaft 702.

In the embodiment of the utility model, the electric cylinder 701, the rotating shaft 702 and the compression roller 703 are driven to cooperate with each other, so that the wooden workpiece can be pressed, and can smoothly move along with the conveyor belt 3.

Specifically, the surface of the press roller 703 is coated with an anti-slip rubber sleeve, a plurality of anti-slip stripes are arranged on the surface of the anti-slip rubber sleeve, and the anti-slip stripes are arranged in a circumferential array.

In the specific embodiment of the utility model, the surface of the compression roller 703 is coated with the anti-slip rubber sleeve, so that the friction force of pressing can be improved, the woodware workpiece can be prevented from swinging randomly, and the surface of the woodware workpiece can be protected.

Specifically, the dust collecting assembly 9 includes a dust collecting cover 901, a dust collecting pipe 902, a dust collecting cylinder 903 and a dust collecting fan 904, the dust collecting cover 901 is mounted on the upper surface of the protective cover 8, one end of the dust collecting pipe 902 is fixedly connected to the upper surface of the dust collecting cover 901, the upper end of the dust collecting cylinder 903 is fixedly connected to the other end of the dust collecting pipe 902, the output end of the dust collecting fan 904 is fixedly connected to the lower side of the dust collecting cylinder 903, and a dust collecting filter core is arranged inside the dust collecting cylinder 903.

In the embodiment of the present invention, the dust generated by grinding can be cleaned in time through the cooperation of the dust collecting cover 901, the dust collecting pipe 902, the dust collecting cylinder 903 and the dust collecting fan 904.

Specifically, the laser detector 12 includes a transmitting end and a receiving end, the transmitting end and the receiving end are respectively disposed on two sides of the feeding port 11, and the transmitting end is provided with a plurality of transmitting heads.

In the specific embodiment of the utility model, by arranging the transmitting end and the receiving end, the thickness of the woodware workpiece can be judged according to the change condition of the light beam received by the receiving end.

The working principle is as follows: when the sander is used, firstly, the sander is started through the control panel 13, then a wooden work piece to be sanded is placed on the surface of the conveyor belt 3 at the end of the feed port 11, the wooden work piece enters the inside of the protective cover 8 through the transportation of the conveyor belt 3, meanwhile, the control panel 13 receives the change of a laser beam at the transmitting end through the receiving end of the laser detector 12 to judge the thickness of the wooden work piece, then, the control panel 13 controls and drives the electric cylinder 701 and the sliding table cylinder 502 to lift, so that the compression roller 703 and the sanding disc 505 can contact the surface of the wooden work piece, the conveyor belt 3 transports the wooden work piece to the side sanding component 6, the swing arm 604 is used for applying a transverse elastic force through the spring 603, so that the sanding roller 606 can contact the side surface of the wooden work piece and sands and polishes the wooden work piece, the wooden work piece is transported to the main sanding component 5 after being sanded by the side surface, the servo motor 504 drives the sanding disc 505 to rotate to polish the upper and lower surfaces of the wooden work piece, the perpendicular and wooden ware work piece's of rotation axis direction of abrasive disc 505 surface, make it can polish to the burr in the wooden ware work piece surface line, be used for promoting movable mounting frame 503 through reciprocal electric cylinder 506, servo motor 504 and abrasive disc 505 do horizontal reciprocating motion, in burnishing and polishing, dust collection fan 904's suction is collected the dust that the grinding produced through dust collection section of thick bamboo 903, dust collecting pipe 902 and dust cage 901, the roughness of polishing can be adjusted to the speed of controlling conveying motor 2 drive conveyer belt 3 and the height that slip table cylinder 502 goes up and down through control panel 13.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A multi-angle sander, comprising: support frame (1), conveying motor (2) are all installed at the both ends on support frame (1) surface, conveyer belt (3) are all installed to the both sides of support frame (1) upper surface, conveying motor (2) and conveyer belt (3) are connected through driving belt, protecting crust (4) are installed in driving belt's the outside, main dull polish subassembly (5) are installed on the surface of support frame (1) and are located between two conveyer belts (3), the upper surface of support frame (1) and the equal fixedly connected with side dull polish subassembly (6) in both sides that are located conveyer belt (3), the upper surface of support frame (1) and the top fixedly connected with that is located conveyer belt (3) a plurality of pressing component (7), pressing component (7) and main dull polish subassembly (5) and side dull polish subassembly (6) cross arrangement, the upper surface of support frame (1) just is located main dull polish subassembly (5), Protection casing (8) are installed in side dull polish subassembly (6) and the outside of pressing component (7), the last surface mounting of protection casing (8) has collection dirt subassembly (9), discharge gate (10) have been seted up to the side of protection casing (8), feed inlet (11) have been seted up to one side in addition of protection casing (8), the surface mounting of feed inlet (11) has laser detector (12), the surface of protection casing (8) is provided with control panel (13), be electric connection between conveying motor (2), protecting crust (4), main dull polish subassembly (5), side dull polish subassembly (6), pressing component (7), collection dirt subassembly (9), laser detector (12) all and control panel (13).

2. The multi-angle sander as set forth in claim 1, wherein: the main sanding component (5) comprises a frame beam (501), a sliding table cylinder (502), a movable mounting frame (503), a servo motor (504), a sanding disc (505) and a reciprocating electric cylinder (506), wherein the frame beam (501), the sliding table cylinder (502), the movable mounting frame (503), the servo motor (504) and the reciprocating electric cylinder (506) are arranged into two parts, the two frame beams (501) are oppositely arranged from top to bottom, the sliding table cylinder (502) is arranged at two ends of the frame beam (501) below, the output end of the sliding table cylinder (502) is fixedly connected with the frame beam (501) above, the inner surface of the frame beam (501) is slidably arranged at one side of the movable mounting frame (503), the servo motor (504) is arranged at one end inside the movable mounting frame (503), the sanding disc (505) is arranged on the surface mounting frame at the other side of the movable mounting frame (503), and the sanding disc (505) is arranged into a plurality, and the sanding disc (505) is fixedly connected with the output end of the servo motor (504) through a transmission belt and a belt pulley, the reciprocating electric cylinder (506) is installed at the other end inside the movable installation frame (503), and the output end of the reciprocating electric cylinder (506) is fixedly connected with one side of the frame beam (501).

3. The multi-angle sander as set forth in claim 1, wherein: the side grinding assembly (6) comprises a fixing column (601), a clamping column (602), a spring (603), a swing arm (604), a driving motor (605) and a grinding roller (606), one end of the fixing column (601) is fixedly connected with the support frame (1), the clamping column (602) is fixedly connected to the other end of the fixing column (601), the spring (603) is sleeved on the outer surface of the clamping column (602), one end of the swing arm (604) is sleeved on the outer surfaces of the clamping column (602) and the spring (603), one end of the spring (603) is fixedly connected with the swing arm (604), the other end of the spring (603) is fixedly connected with the clamping column (602), the driving motor (605) is installed on the lower surface of the other end of the swing arm (604), and the grinding roller (606) is fixedly connected to the output end of the driving motor (605).

4. The multi-angle sander as set forth in claim 1, wherein: the pressing assembly (7) comprises two driving electric cylinders (701), a rotating shaft (702) and a pressing roller (703), the two driving electric cylinders (701) are arranged on two sides of the conveying belt (3) respectively, the two sides of the rotating shaft (702) are rotatably connected to the output ends of the two driving electric cylinders (701), and the pressing roller (703) is fixedly connected to the outer surface of the rotating shaft (702).

5. The multi-angle sanding machine according to claim 4, wherein: the surface cladding of compression roller (703) has anti-skidding rubber sleeve, a plurality of anti-skidding stripes have been seted up on the surface of anti-skidding rubber sleeve, and this anti-skidding stripe is the circumference array setting.

6. The multi-angle sander as set forth in claim 1, wherein: the dust collection assembly (9) comprises a dust collection cover (901), a dust collection pipe (902), a dust collection barrel (903) and a dust collection fan (904), wherein the dust collection cover (901) is installed on the upper surface of the protective cover (8), one end of the dust collection pipe (902) is fixedly connected to the upper surface of the dust collection cover (901), the upper end of the dust collection barrel (903) is fixedly connected with the other end of the dust collection pipe (902), the output end of the dust collection fan (904) is fixedly connected with the lower side of the dust collection barrel (903), and a dust collection filter element is arranged inside the dust collection barrel (903).

7. The multi-angle sander as set forth in claim 1, wherein: the laser detector (12) comprises a transmitting end and a receiving end, the transmitting end and the receiving end are respectively arranged on two sides of the feeding hole (11), and the transmitting end is provided with a plurality of transmitting heads.