CN211029303U

CN211029303U - Timber grinding device

Info

Publication number: CN211029303U
Application number: CN201922285677.5U
Authority: CN
Inventors: 李晓汶
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-07-17
Anticipated expiration: 2029-12-18

Abstract

The utility model provides a timber grinding device. The wood polishing device comprises a bottom panel; the two supporting vertical blocks are fixedly arranged at the top of the bottom panel; the first rotating shaft is rotatably arranged between the two supporting vertical blocks; a first motor mounted on top of the bottom panel; the two first gears are fixedly sleeved on the first rotating shaft; the two driving rods are respectively and rotatably arranged on the corresponding supporting vertical blocks; the two second gears are respectively fixedly sleeved on the corresponding driving rods; and the two clamping blocks are fixedly arranged at one ends of the two driving rods, which are close to each other, respectively. The utility model provides a timber grinding device has convenient to use, has reduced the participation of manpower, has improved work efficiency's advantage.

Description

Timber grinding device

Technical Field

The utility model relates to a timber field of polishing especially relates to a timber grinding device.

Background

The wood refers to a wooden material used for civil and industrial buildings, and is generally a soft material and a hard material, the wood used in engineering is mainly taken from the trunk part of a tree, the wood is easy to obtain and process, and the wood is a main building material since ancient times, and in the early stage of putting the wood into use, the periphery of the untreated wood is very rough and cannot be directly put into use, and the wood can be put into next step to be used only by polishing the surface of the wood to be smooth.

However, in the prior art, the wood polishing process needs manual work to assist, and some woods have heavier weight, the workload of wood polishing is larger, operators are not easy, and the input cost of manpower is greatly increased.

Therefore, there is a need to provide a new wood grinding device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a convenient to use, reduced the participation of manpower, improved work efficiency's timber grinding device.

In order to solve the technical problem, the utility model provides a timber grinding device includes: a bottom panel; the two supporting vertical blocks are fixedly arranged at the top of the bottom panel; the first rotating shaft is rotatably arranged between the two supporting vertical blocks; a first motor mounted on top of the bottom panel; the two first gears are fixedly sleeved on the first rotating shaft; the two driving rods are respectively and rotatably arranged on the corresponding supporting vertical blocks; the two second gears are respectively fixedly sleeved on the corresponding driving rods; the two clamping blocks are respectively and fixedly arranged at one ends, close to each other, of the two driving rods; the second rotating shaft is rotatably arranged between the two supporting vertical blocks; the second motor is arranged on one side of the corresponding support vertical block, and an output shaft of the second motor is fixedly connected with one end of the second rotating shaft; the moving block is installed on the second rotating shaft in a threaded mode; the hydraulic cylinder is fixedly arranged at the bottom of the moving block; the contact plate is fixedly arranged on an output rod of the hydraulic cylinder; and the third motor is fixedly arranged at the bottom of the contact plate.

Preferably, the second rotating shaft is provided with an external thread, the moving block is provided with an internal thread, and the second rotating shaft is in threaded connection with the moving block.

Preferably, the same transverse circular slide rod is fixedly installed between the two supporting vertical blocks, and the moving block is connected with the transverse circular slide rod in a sliding mode.

Preferably, a grinding block is fixedly mounted on an output shaft of the third motor, a motor base is fixedly mounted on one side of the corresponding vertical block, and the motor base is fixedly connected with the second motor.

Preferably, one side that two fixture blocks are close to each other has all been seted up the card and has been put the groove, the top fixed mounting that the groove was put to the card has the thread groove, adjusting bolt is installed to the thread groove internal thread, adjusting bolt's bottom fixed mounting has anti-skidding contact piece.

Preferably, the extending groove has all been seted up on the top of groove and the bottom inner wall is put to the card, the rectangular pole of fixed mounting between the both sides inner wall of extending groove, slidable mounting has same regulating block between two rectangular poles, the cover is equipped with the spring on the rectangular pole, the both ends of spring respectively with the inner wall and the regulating block fixed connection of extending groove, the elasticity coefficient of stiffness of spring is 15N/m to 60N/m.

Compared with the prior art, the utility model provides a timber grinding device has following beneficial effect:

the utility model provides a timber grinding device, stretch into the card on the fixture block with ligneous one end and put the inslot, promote the regulating block and make it remove on two rectangular round bars, can conveniently place into timber between two fixture blocks, can fix timber between two fixture blocks through the regulation to the bolt, the output shaft of first motor drives two first gear revolve, two first gears drive through the second gear and drive the drive rod rotary motion on the support founds the piece that corresponds, thereby it rotates to drive timber, at the second motor, under the cooperation of pneumatic cylinder and third motor, make the piece of polishing polish to timber automatically, needn't artifical participation polishing work.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a wood polishing device according to the present invention;

fig. 2 is an enlarged schematic view of a portion a shown in fig. 1.

Reference numbers in the figures: 1. the device comprises a bottom panel, 2, a supporting vertical block, 3, a first rotating shaft, 4, a first motor, 5, a first gear, 6, a driving rod, 7, a second gear, 8, a clamping block, 9, a second rotating shaft, 10, a second motor, 11, a moving block, 12, a hydraulic cylinder, 13, a contact plate, 14 and a third motor.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a wood polishing device according to the present invention; fig. 2 is an enlarged schematic view of a portion a shown in fig. 1. The wood grinding device comprises: a bottom panel 1; the two supporting vertical blocks 2 are fixedly arranged at the top of the bottom panel 1; a first rotating shaft 3, wherein the first rotating shaft 3 is rotatably arranged between the two supporting upright blocks 2; a first motor 4, wherein the first motor 4 is arranged on the top of the bottom panel 1; the two first gears 5 are fixedly sleeved on the first rotating shaft 3; the two driving rods 6 are respectively and rotatably arranged on the corresponding supporting vertical blocks 2; the two second gears 7 are respectively fixedly sleeved on the corresponding driving rods 6; the two fixture blocks 8 are respectively and fixedly arranged at one ends, close to each other, of the two driving rods 6; the second rotating shaft 9 is rotatably arranged between the two supporting vertical blocks 2; the second motor 10 is installed on one side of the corresponding supporting vertical block 2, and an output shaft of the second motor 10 is fixedly connected with one end of the second rotating shaft 9; the moving block 11 is installed on the second rotating shaft 9 in a threaded mode; the hydraulic cylinder 12 is fixedly arranged at the bottom of the moving block 11; a contact plate 13, wherein the contact plate 13 is fixedly arranged on an output rod of the hydraulic cylinder 12; and the third motor 14, wherein the third motor 14 is fixedly arranged at the bottom of the contact plate 13.

The second rotating shaft 9 is provided with external threads, the moving block 11 is provided with internal threads, and the second rotating shaft 9 is in threaded connection with the moving block 11.

The same transverse circular slide rod is fixedly installed between the two supporting vertical blocks 2, and the moving block 11 is connected with the transverse circular slide rod in a sliding mode.

And a grinding block is fixedly mounted on an output shaft of the third motor 14, a motor base is correspondingly fixedly mounted on one side of the vertical block 2, and the motor base is fixedly connected with the second motor.

The clamping and placing grooves are formed in one side, close to each other, of each of the two clamping blocks 8, threaded grooves are fixedly mounted at the tops of the clamping and placing grooves, adjusting bolts are mounted in the threaded grooves in a threaded mode, and anti-skidding contact blocks are fixedly mounted at the bottoms of the adjusting bolts.

The extension groove has all been seted up on the top of groove and the bottom inner wall are put to the card, the rectangular pole of fixed mounting between the both sides inner wall of extension groove, slidable mounting has same regulating block between two rectangular poles, the cover is equipped with the spring on the rectangular pole, the both ends of spring respectively with the inner wall and the regulating block fixed connection of extension groove, the elasticity coefficient of stiffness of spring is 15N/m to 60N/m.

The utility model provides a timber grinding device's theory of operation as follows:

when the wood needs to be polished, one end of the wood is inserted into the clamping groove in one clamping block 8, the wood is pushed to enable one end of the wood to push the adjusting block to slide on the two long-strip round rods, the spring is extruded to deform, the other end of the wood can be inserted into the clamping groove in the other clamping block 8 after the one end of the wood is inserted into the clamping block 8 for a certain length, then the wood is adjusted, the two bolts are rotated after the position of the wood is determined, the anti-skid contact blocks on the adjusting bolts are in contact with the corresponding wood, and the wood is fixed;

then, a first motor 4 is started, an output shaft of the first motor 4 drives a first rotating shaft 3 to rotate, the first rotating shaft 3 drives two first gears 5 to rotate, the two first gears 5 drive corresponding driving rods 6 to rotate on the vertical block 2 through second gears 7, and the driving rods 6 drive the wood to rotate through clamping blocks 8;

the third motor 14 is started, the output shaft of the third motor 14 drives the grinding block to rotate, finally, the second motor 10 and the hydraulic cylinder 12 are started simultaneously, the output shaft of the second motor 10 drives the second rotating shaft 9 to rotate, the moving block 11 moves on the second rotating shaft 9 and the transverse circular sliding rod under the influence of threads, the output rod of the hydraulic cylinder 12 drives the third motor 14 to move downwards, the rotating grinding block is made to contact with the wood, and the grinding block is made to movably grind the wood under the driving of the moving block 11.

the utility model provides a timber grinding device, stretch into the card on the fixture block 8 with ligneous one end and put the inslot, promote the regulating block and make it remove on two rectangular round bars, can conveniently place into timber between two fixture blocks 8, can fix timber between two fixture blocks 8 through the regulation to the bolt, first motor 4's output shaft drives two first gears 5 and rotates, two first gears 5 drive through second gear 7 and drive pole 6 and found the piece 2 in the support that corresponds and rotate, thereby it rotates to drive timber, at second motor 10, pneumatic cylinder 12 and third motor 14's cooperation is down, make the sanding block polish to timber automatically, needn't artifical the work of polishing of participating in.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A wood sanding device, comprising:

a bottom panel;

the two supporting vertical blocks are fixedly arranged at the top of the bottom panel;

the first rotating shaft is rotatably arranged between the two supporting vertical blocks;

a first motor mounted on top of the bottom panel;

the two first gears are fixedly sleeved on the first rotating shaft;

the two driving rods are respectively and rotatably arranged on the corresponding supporting vertical blocks;

the two second gears are respectively fixedly sleeved on the corresponding driving rods;

the two clamping blocks are respectively and fixedly arranged at one ends, close to each other, of the two driving rods;

the second rotating shaft is rotatably arranged between the two supporting vertical blocks;

the second motor is arranged on one side of the corresponding support vertical block, and an output shaft of the second motor is fixedly connected with one end of the second rotating shaft;

the moving block is installed on the second rotating shaft in a threaded mode;

the hydraulic cylinder is fixedly arranged at the bottom of the moving block;

the contact plate is fixedly arranged on an output rod of the hydraulic cylinder;

and the third motor is fixedly arranged at the bottom of the contact plate.

2. The wood grinding device as defined in claim 1, wherein the second rotating shaft is provided with an external thread, the moving block is provided with an internal thread, and the second rotating shaft is in threaded connection with the moving block.

3. The wood grinding device as claimed in claim 1, wherein a same transverse circular slide bar is fixedly mounted between the two supporting vertical blocks, and the moving block is slidably connected with the transverse circular slide bar.

4. The wood grinding device of claim 1, wherein a grinding block is fixedly mounted on an output shaft of the third motor, a motor base is fixedly mounted on one side of the corresponding vertical block, and the motor base is fixedly connected with the second motor.

5. The wood grinding device according to claim 1, wherein clamping grooves are formed in the sides, close to each other, of the two clamping blocks, threaded grooves are fixedly formed in the tops of the clamping grooves, adjusting bolts are arranged in the threaded grooves in a threaded mode, and anti-skidding contact blocks are fixedly arranged at the bottoms of the adjusting bolts.

6. The wood grinding device according to claim 5, wherein extension grooves are formed in the top and bottom inner walls of the clamping groove, a long round bar is fixedly installed between the inner walls of the two sides of the extension grooves, the same adjusting block is installed between the two long round bars in a sliding mode, a spring is sleeved on the long round bar, the two ends of the spring are fixedly connected with the inner wall of the extension groove and the adjusting block respectively, and the elastic stiffness coefficient of the spring is 15N/m to 60N/m.