CN218697207U

CN218697207U - Sander capable of being adjusted at multiple angles

Info

Publication number: CN218697207U
Application number: CN202223080271.1U
Authority: CN
Inventors: 朱泽海
Original assignee: Zhejiang Ruilan Canghai Tools Co ltd
Current assignee: Zhejiang Ruilan Canghai Tools Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-03-24
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses a grinder that multi-angle was adjusted relates to grinder technical field, including base, conveyer belt, the abrasive band of polishing and spacing roller, it is right to polish the outer wall both sides in abrasive band install the abrasive band of polishing rotates the connecting rod that supports, the top of base is provided with installation mechanism, the top of base is located it is right that one side of connecting rod is all installed and is used for the connecting rod rotate the adjustment mechanism who adjusts. The utility model discloses a set up adjustment mechanism and installation mechanism, realize conveyer belt, spacing roller and the abrasive band cooperation of polishing and carry on spacingly to the column work piece, make the conveyer belt operation overturn to the column work piece, carry out the sand light operation to the arc outer wall of column work piece through the abrasive band of polishing, use through mutually supporting of above part, not only can carry out the sand light operation to the plane of work piece, can also carry out the sand light to the arcwall face of column work piece, effectively improved the practicality of device.

Description

Sander capable of being adjusted at multiple angles

Technical Field

The utility model relates to a grinder technical field specifically is a grinder that multi-angle was adjusted.

Background

A sanding machine is mechanical equipment used for finishing sanding work, relates to a wide variety of products in the industry, but the industry generally refers to sanding machines with automatic feeding systems and other sanding machines, grinding machines, polishing machines and the like, sanding and polishing are synonyms and refer to a method for achieving the standard of the process by physically removing abrasive cloth, a grinding wheel, abrasive paper, scouring pad, a non-woven fabric polishing wheel and the like from materials and objects which are uneven and uneven in thickness and do not meet the process requirements.

In the carpenter trade, need use the grinder to carry out burnishing and polishing to timber outer wall usually, among the prior art, the grinder is usually by conveyer belt cooperation sanding belt to the plane of timber sand light of polishing, when needs are polished the sanding light to the outer wall of column work pieces such as thick bamboo tube, still relies on handheld burnishing machine to polish the sand light, greatly reduced the practicality of grinder.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the columnar workpiece is inconvenient to sand, the sander capable of being adjusted at multiple angles is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a sanding machine capable of being adjusted in multiple angles comprises a base, a conveying belt, a sanding belt and a limiting roller, wherein connecting rods for rotatably supporting the sanding belt are mounted on two sides of the outer wall of the sanding belt;

the adjusting mechanism comprises an adjusting shaft, an adjusting block, a connecting plate and two guide plates, the adjusting shaft is welded on one side of the outer wall of the connecting rod, the adjusting block is sleeved on the outer wall of the adjusting shaft, the connecting plate is welded at the bottom end of the adjusting block, the guide plates are symmetrically arranged at the top end of the base, which is positioned at the two ends of the connecting plate, a first hydraulic rod is arranged between the two guide plates at the top end of the base, and the output end of the first hydraulic rod is fixedly connected with the bottom end of the connecting plate through a bolt;

installation mechanism includes carriage release lever, limiting plate and a plurality of gyro wheel, carriage release lever slidable mounting in the top of base, the inside fixed mounting of carriage release lever has the back shaft, spacing roller pass through the bearing rotate install in the outer wall of back shaft, the limiting plate weld in the top of base, a plurality of the gyro wheel rotate install in the bottom of carriage release lever, the top of limiting plate is provided with fixed establishment.

As a further aspect of the present invention: the fixing mechanism comprises a supporting seat, a screw rod, a fixing rubber block and a hand lever;

the supporting seat is welded on the top end of the limiting plate, the screw rod is in threaded connection with the inside of the supporting seat, the fixed rubber block is bonded on the bottom end of the screw rod, and the hand lever is welded on the top end of the screw rod.

As a further aspect of the present invention: the inner shaping of regulating block has the stroke groove, the inner wall in stroke groove with the outer wall phase-match of regulating spindle, the cross section of deflector becomes U type structure, the inner wall of deflector with the outer wall phase-match of connecting plate.

As a further aspect of the present invention: the carriage release lever is "L" type structure, the outer wall of carriage release lever with the inner wall of limiting plate is laminated mutually, the bottom shaping of carriage release lever has the rotation groove, a plurality of the gyro wheel equidistance arrange in rotate the inslot, the fixed welding in outer wall one side of carriage release lever has the handle.

As a further aspect of the present invention: the first transmission rollers at two ends of the sanding belt are rotatably connected with the connecting rod through a first transmission shaft and a bearing, one end of one first transmission shaft is connected with a first motor, the first motor is rotatably connected with the base through a support frame and the bearing, and the first motor is fixedly installed on the base through a rack.

As a further aspect of the present invention: the mounting bracket of conveyer belt both sides pass through secondary drive axle, bearing with the second driving roller at conveyer belt both ends rotates to be connected, one an end connection of secondary drive axle has the second motor, and the second motor pass through the frame with mounting bracket fixed connection, the welding of the both ends position department of mounting bracket outer wall has the uide bushing, the welding of the top of base has run through extremely the inside guiding axle of uide bushing.

As a further aspect of the present invention: two second hydraulic rams are installed on the top of base, and two hydraulic rams are the diagonal distribution, there is the push pedal output of hydraulic ram through bolted connection, the outer wall of push pedal with the outer wall welded fastening of mounting bracket.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up adjustment mechanism and installation mechanism, realize conveyer belt, spacing roller and the cooperation of the abrasive band of polishing and carry on spacingly to the columnar work piece, make the conveyer belt operation overturn to the columnar work piece, carry out the sand light operation to the arc outer wall of columnar work piece through the abrasive band of polishing, use through mutually supporting of above part, not only can carry out the sand light operation to the plane of work piece, can also sand the light to the arcwall face of columnar work piece, effectively improved the practicality of device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 3 is an enlarged view of the point B in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a conveyor belt; 3. sanding the abrasive belt; 4. a connecting rod; 5. a limiting roller; 6. an adjustment mechanism; 601. an adjustment shaft; 602. an adjusting block; 603. a connecting plate; 604. a guide plate; 7. an installation mechanism; 701. a travel bar; 702. a limiting plate; 703. a roller; 8. a first hydraulic lever; 9. a fixing mechanism; 901. a supporting seat; 902. a screw; 903. fixing the rubber block; 904. a handle.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, a multi-angle adjustable sander includes a base 1, a conveyor belt 2, a sanding belt 3 and a limiting roller 5, wherein two sides of an outer wall of the sanding belt 3 are provided with a connecting rod 4 for rotatably supporting the sanding belt 3, the top end of the base 1 is provided with an installation mechanism 7 for slidably installing the limiting roller 5, and an adjusting mechanism 6 for rotatably adjusting the connecting rod 4 is installed on one side of the top end of the base 1, which is located on the connecting rod 4;

the adjusting mechanism 6 comprises an adjusting shaft 601, an adjusting block 602, a connecting plate 603 and two guide plates 604, the adjusting shaft 601 is welded on one side of the outer wall of the connecting rod 4, the adjusting block 602 is sleeved on the outer wall of the adjusting shaft 601, the connecting plate 603 is welded on the bottom end of the adjusting block 602, the guide plates 604 are symmetrically arranged at the two ends of the top end of the base 1, which are located on the connecting plate 603, a first hydraulic rod 8 is installed between the two guide plates 604 at the top end of the base 1, and the output end of the first hydraulic rod 8 is fixedly connected with the bottom end of the connecting plate 603 through bolts;

installation mechanism 7 includes carriage release lever 701, limiting plate 702 and a plurality of gyro wheel 703, and carriage release lever 701 slidable mounting has the back shaft on the top of base 1, and the inside fixed mounting of carriage release lever 701 has the back shaft, and spacing roller 5 rotates through the bearing to be installed in the outer wall of back shaft, and limiting plate 702 welds in the top of base 1, and a plurality of gyro wheel 703 rotates to be installed in the bottom of carriage release lever 701, and the top of limiting plate 702 is provided with fixed establishment 9.

In this embodiment: when the sanding operation is performed on the plane of a workpiece, the height of the conveying belt 2 is adjusted, the workpiece is placed at the top end of the conveying belt 2, the conveying belt 2 drives the workpiece to move, so that the workpiece is in contact with the sanding belt 3 in operation for sanding, when the sanding operation is performed on the arc-shaped outer wall of the columnar workpiece, the first hydraulic rod 8 drives the connecting plate 603 to move upwards along the inner wall limiting movement guide plate 604 of the guide plate 604 to push the adjusting block 602 to move, so that the adjusting block 602 drives the adjusting shaft 601 to move, the adjusting shaft 601 drives the connecting rod 4 to rotate, the connecting rod 4 drives the sanding belt 3 to rotate for adjusting the angle, the sanding belt 701 is pushed, make the carriage release lever 701 along the spacing removal of inner wall of limiting plate 702, carriage release lever 701 drives spacing roller 5 and removes the top of supporting conveyer belt 2, and be in the bottom of the abrasive band 3 of polishing, place the column work piece on the top of conveyer belt 2, make conveyer belt 2 upwards the lifting with conveyer belt 2, spacing roller 5 and the cooperation of the abrasive band 3 of polishing carry on spacingly to the column work piece, make 2 operations of conveyer belt overturn the column work piece, the arc outer wall through the abrasive band 3 of polishing to the column work piece carries out sand light operation, use through mutually supporting of above part, not only can carry out sand light operation to the plane of work piece, can also sand the arcwall face to the column work piece, the practicality of device has effectively been improved.

Please refer to fig. 1 and fig. 2, the fixing mechanism 9 includes a supporting base 901, a screw 902, a fixing rubber block 903 and a handle 904, the supporting base 901 is welded to the top end of the limiting plate 702, the screw 902 is screwed inside the supporting base 901, the fixing rubber block 903 is adhered to the bottom end of the screw 902, and the handle 904 is welded to the top end of the screw 902.

In this embodiment: after the movable rod 701 is limited and moved to adjust the position along the inner wall of the limiting plate 702 through the support of the roller 703, the hand lever 904 is rotated, the hand lever 904 drives the screw 902 to rotate, the screw 902 drives the fixed rubber block 903 to move downwards, the fixed rubber block 903 is tightly pressed on the top end of the movable rod 701, and the movable rod 701 is limited and fixed.

Referring to fig. 1 and 3, a stroke groove is formed in the adjusting block 602, an inner wall of the stroke groove matches with an outer wall of the adjusting shaft 601, a cross section of the guide plate 604 is U-shaped, and an inner wall of the guide plate 604 matches with an outer wall of the connecting plate 603.

In this embodiment: when the adjusting block 602 moves along the inside of the guide plate 604, the adjusting block 602 drives the adjusting shaft 601 to move in a limiting manner, so that the adjusting shaft 601 drives the connecting rod 4 to rotate, and the adjusting shaft 601 moves in a limiting manner along the inner wall of the stroke slot, thereby meeting the requirement of the transverse displacement when the adjusting shaft 601 rotates along with the connecting rod 4.

Please refer to fig. 1, the moving rod 701 is an "L" shaped structure, the outer wall of the moving rod 701 is attached to the inner wall of the limiting plate 702, a rotating groove is formed at the bottom end of the moving rod 701, a plurality of rollers 703 are arranged in the rotating groove at equal intervals, and a handle is fixedly welded at one side of the outer wall of the moving rod 701.

In this embodiment: through pulling the handle, make the handle drive carriage release lever 701 along the spacing removal of the inner wall of limiting plate 702, roll the support through gyro wheel 703 to the removal of carriage release lever 701, reduce the removal friction of carriage release lever 701 to can use less strength pulling carriage release lever 701 spacing removal.

Please refer to fig. 1, the first transmission rollers at two ends of the sanding belt 3 are rotatably connected with the connecting rod 4 through the first transmission shaft and the bearing, one end of the first transmission shaft is connected with the first motor, and is rotatably connected with the base 1 through the supporting frame and the bearing, and the first motor is fixedly installed with the base 1 through the frame.

In this embodiment: drive a first transmission shaft through first motor and rotate, make two first transmission shafts and two first driving roll cooperations use and drive sanding belt 3 and rotate, when regulating block 602 drives regulating spindle 601 and removes, connecting rod 4 rotates around the first transmission shaft of being connected with first motor, realizes carrying out angle modulation to sanding belt 3.

Please refer to fig. 1 emphatically, the mounting bracket of 2 both sides of conveyer belt passes through the second transmission shaft, the bearing rotates with the second driving roller at 2 both ends of conveyer belt to be connected, an end connection of a second transmission shaft has the second motor, and the second motor passes through frame and mounting bracket fixed connection, the welding of the both ends position department of mounting bracket outer wall has the uide bushing, the welding of base 1's top has the guiding axle that runs through to the uide bushing inside, two second hydraulic rams are installed on base 1's top, two hydraulic rams are diagonal distribution, there is the push pedal output of hydraulic ram through bolted connection, the outer wall of push pedal is fixed with the outer wall welded fastening of mounting bracket.

In this embodiment: drive a second transmission shaft through the second motor and rotate, make two second transmission shafts and two second driving roller cooperations use and drive conveyer belt 2 and rotate, remove through two push pedal of two second hydraulic stem synchronous drive, when making two push pedal drive mounting bracket removal, the uide bushing slides along the outer wall of uide bushing to make uide bushing, uide bushing cooperation use carry out spacing direction to the removal of mounting bracket.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A sanding machine capable of being adjusted in multiple angles comprises a base (1), a conveying belt (2), a sanding belt (3) and a limiting roller (5), and is characterized in that connecting rods (4) are mounted on two sides of the outer wall of the sanding belt (3), an installation mechanism (7) is arranged at the top end of the base (1), and an adjusting mechanism (6) is mounted on one side, located on the connecting rods (4), of the top end of the base (1);

the adjusting mechanism (6) comprises an adjusting shaft (601), an adjusting block (602), a connecting plate (603) and two guide plates (604);

the adjusting shaft (601) is welded on one side of the outer wall of the connecting rod (4), the adjusting block (602) is sleeved on the outer wall of the adjusting shaft (601), the connecting plate (603) is welded on the bottom end of the adjusting block (602), guide plates (604) are symmetrically arranged at the top end of the base (1), and a first hydraulic rod (8) is arranged between the two guide plates (604) at the top end of the base (1);

the mounting mechanism (7) comprises a moving rod (701), a limiting plate (702) and a plurality of rollers (703);

carriage release lever (701) slidable mounting in the top of base (1), the inside fixed mounting of carriage release lever (701) has the back shaft, spacing roller (5) rotate install in the outer wall of back shaft, limiting plate (702) weld in the top of base (1), a plurality of gyro wheel (703) rotate install in the bottom of carriage release lever (701), the top of limiting plate (702) is provided with fixed establishment (9).

2. The sanding machine with multi-angle adjustment according to claim 1, characterized in that the fixing mechanism (9) comprises a supporting base (901), a screw (902), a fixing glue block (903) and a hand lever (904);

the supporting seat (901) is welded at the top end of the limiting plate (702), the screw rod (902) is connected to the inside of the supporting seat (901) in a threaded mode, the fixing rubber block (903) is adhered to the bottom end of the screw rod (902), and the hand lever (904) is welded at the top end of the screw rod (902).

3. The sanding machine with multi-angle adjustment according to claim 1, wherein the adjusting block (602) is formed with a travel groove therein, and the cross section of the guide plate (604) is in a U-shaped configuration.

4. The sanding machine capable of adjusting at multiple angles as claimed in claim 1, wherein the moving rod (701) is of an "L" shape, a rotating groove is formed at the bottom end of the moving rod (701), and a handle is fixedly welded on one side of the outer wall of the moving rod (701).

5. The sanding machine with multi-angle adjustment according to claim 1, characterized in that the first driving rollers at both ends of the sanding belt (3) are rotatably connected with the connecting rod (4) through a first driving shaft and a bearing, one end of one first driving shaft is connected with a first motor, and the first motor is fixedly installed with the base (1) through a frame.

6. The sanding machine capable of being adjusted at multiple angles according to claim 1, characterized in that the mounting frames on two sides of the conveying belt (2) are rotatably connected with the second driving rollers at two ends of the conveying belt (2) through a second transmission shaft and a bearing, one end of the second transmission shaft is connected with a second motor, guide sleeves are welded at two ends of the outer wall of the mounting frame, and a guide shaft is welded at the top end of the base (1).

7. The sanding machine capable of being adjusted at multiple angles as claimed in claim 6, wherein two second hydraulic rods are installed at the top end of the base (1), the two hydraulic rods are distributed diagonally, the output ends of the hydraulic rods are connected with a push plate, and the outer wall of the push plate is welded and fixed with the outer wall of the mounting frame.