阅读说明：本技术 一种建筑木材加工用平整度检测装置 (Flatness detection device for building wood processing ) 是由 张文鑫 于 2021-02-26 设计创作，主要内容包括：一种建筑木材加工用平整度检测装置,涉及建筑木材技术领域,包括固定座,所述固定座顶部的内壁固定连接有电磁一,固定座的内顶壁固定连接有磁致杆一,磁致杆一的底部固定连接有活动块活动块顶部的内壁固定连接有隔磁板,活动块左侧的内壁固定连接有两个相互对称的正极板,活动块右侧的内壁固定连接有两个相互对称的负极板。该建筑木材加工用平整度检测装置,通过电介质板和电阻的配合使用,当木材出现凹凸不平的情况时,这时伸缩块会在弹簧的作用下上下移动,这时会造成电介质板改变正极板和负极板的相对面积,从而改变通过负极板的电路电压,从而实现了电阻的通断电,从而达到了实时控制的效果,提高了实用性,同时也提高了生产效率。(The utility model provides a roughness detection device for building wood working, relates to building timber technical field, which comprises a fixed base, the inner wall fixedly connected with electromagnetism one at fixing base top, the interior roof fixedly connected with magnetic pole one of fixing base, the inner wall fixedly connected with magnetic pole one at the bottom fixedly connected with movable block top separates the magnetic shield, the positive plate of two mutual symmetries of the left inner wall fixedly connected with of movable block, the negative plate of two mutual symmetries of the inner wall fixedly connected with on movable block right side. This building roughness detection device for wood working uses through the cooperation of dielectric medium board and resistance, when unevenness's the condition appeared in timber, at this moment flexible piece can reciprocate under the effect of spring, at this moment can cause the relative area that dielectric medium board changed positive plate and negative plate to the circuit voltage who changes through the negative plate, thereby realized the circular telegram outage of resistance, thereby reached real time control's effect, improved the practicality, also improved production efficiency simultaneously.)

1. The utility model provides a roughness detection device for building wood working, includes fixing base (1), its characterized in that: the inner wall of the top of the fixed seat (1) is fixedly connected with an electromagnetic I (2), the inner top wall of the fixed seat (1) is fixedly connected with a magnetic pole I (3), the bottom of the magnetic pole I (3) is fixedly connected with a movable block (4), the inner wall of the top of the movable block (4) is fixedly connected with a magnetic isolation plate (5), the inner wall of the left side of the movable block (4) is fixedly connected with two mutually symmetrical positive plates (6), the inner wall of the right side of the movable block (4) is fixedly connected with two mutually symmetrical negative plates (7), the inner wall of the right side of the movable block (4) is fixedly connected with two relatively symmetrical resistors (8), the inner top wall of the movable block (4) is fixedly connected with a spring (9), the bottom of the spring (9) is fixedly connected with a telescopic block (10), the inner wall of the telescopic block (10) is fixedly connected, the inner wall of the pulley (12) is fixedly connected with a second magnetic pole (13) which is uniformly distributed, the inner side of the second magnetic pole (13) is fixedly connected with a clamping block (14), the inner wall of the telescopic block (10) can be connected with a second electromagnetic pole (15), and the inner wall of the telescopic block (10) and the inner side close to the pulley (12) are provided with clamping grooves (16) which are uniformly distributed.

2. The flatness detecting apparatus for processing building lumber according to claim 1, wherein: the material of the fixed seat (1) is hard high-strength material, and the fixed seat (1) has no magnetic permeability and conductivity.

3. The flatness detecting apparatus for processing building lumber according to claim 1, wherein: the size of the first electromagnet (2) is smaller than that of the fixed seat (1), and the polarity generated at the bottom of the first electromagnet (2) is an N pole.

4. The flatness detecting apparatus for processing building lumber according to claim 1, wherein: the size of the first magnetic pole (3) is smaller than that of the fixed seat (1), and the width of the first magnetic pole (3) is smaller than that of the movable block (4).

5. The flatness detecting apparatus for processing building lumber according to claim 1, wherein: the size of the movable block (4) is smaller than that of the fixed seat (1) and the shape of the movable block (4) is cuboid.

6. The flatness detecting apparatus for processing building lumber according to claim 1, wherein: the magnetic isolation plate (5) is made of an insulating material, the size of the magnetic isolation plate (5) is smaller than that of the movable block (4), and the maximum path voltage of the resistor (8) is smaller than half of the maximum circuit voltage of the negative plate (7).

7. The flatness detecting apparatus for processing building lumber according to claim 1, wherein: the diameter of the spring (9) is smaller than the width of the telescopic block (10), the length of the spring (9) is smaller than that of the movable block (4), the pulley (12) is made of hard high-strength materials, and the pulley (12) is in a roller shape.

8. The flatness detecting apparatus for processing building lumber according to claim 1, wherein: the number of the second magnetic poles (13) is five, the fixture block (14) is made of hard high-strength materials, the fixture block (14) is in a triangular pyramid shape, and the second electromagnetic pole (15) is electrically connected with the resistor (8).

Technical Field

The invention relates to the technical field of building wood, in particular to a flatness detection device for building wood processing.

Background

The wood board is a wood board made of complete wood, the wood board is firm and durable, has natural grains and is a choice of a decoration medium and a decoration medium, the manufacturing cost of the wood board is high, the wood board is generally classified according to the substantial names of the wood boards, no uniform standard specification exists, the wood board is a material frequently used in home decoration, when the wood board is purchased, the grains and the grains of the wood board must be clearly seen, broken grains are generally not needed, and most of the flatness of the wood board is detected by naked eyes at present in the manufacturing process, so that errors are easy to appear.

Because there is not machine check out test set in the production facility at present, so need rely on the manual work to judge the roughness of plank most of time, but the manual work is judged often and can the error appear, leads to the quality that the plank was produced often can be uneven, greatly reduced production efficiency, delay the production progress to can cause the waste of timber in addition.

Therefore, we propose a flatness detecting apparatus for building wood processing to solve the above problems.

Disclosure of Invention

The invention adopts the following technical scheme for realizing the technical purpose: a flatness detection device for building wood processing comprises a fixed seat, wherein an electromagnetic I is fixedly connected to the inner wall of the top of the fixed seat, a first magnetic pole is fixedly connected to the inner top wall of the fixed seat, a magnetic separation plate is fixedly connected to the inner wall of the top of a movable block fixedly connected to the bottom of the first magnetic pole, two positive plates which are symmetrical to each other are fixedly connected to the inner wall of the left side of the movable block, two negative plates which are symmetrical to each other are fixedly connected to the inner wall of the right side of the movable block, two resistors which are symmetrical to each other are fixedly connected to the inner wall of the right side of the movable block, a spring is fixedly connected to the inner top wall of the movable block, a telescopic block is fixedly connected to the bottom of the spring, a dielectric plate is fixedly connected to the inner wall of the telescopic block, a pulley is movably connected to the bottom of the telescopic, the inner wall of the telescopic block and the inner side close to the pulley are provided with clamping grooves which are uniformly distributed.

The invention has the following beneficial effects:

1. this building roughness detection device for wood working uses through the cooperation of dielectric medium board and resistance, when unevenness's the condition appeared in timber, at this moment flexible piece can reciprocate under the effect of spring, at this moment can cause the relative area that dielectric medium board changed positive plate and negative plate to the circuit voltage who changes through the negative plate, thereby realized the circular telegram outage of resistance, thereby reached real time control's effect, improved the practicality, also improved production efficiency simultaneously.

2. This building roughness detection device for wood working uses through the cooperation of fixture block and draw-in groove, when detection device detected, the condition of plank unevenness appeared, and this will lead to two circular telegrams of electromagnetism, and at this moment two magnetic poles extend under the magnetic action, at this moment the fixture block can with the draw-in groove joint, effectively restrict the rotation of pulley to the position of accurate positioning unevenness.

Furthermore, the material of the fixing seat is hard high-strength material and the fixing seat does not have magnetic conductivity and electric conductivity, the fixing seat plays a role in transmission, the size of the first electromagnet is smaller than that of the fixing seat, the polarity generated at the bottom of the first electromagnet is an 'N' pole, and the electromagnets play a role in magnetic transmission together.

Furthermore, the size of the first magnetic pole is smaller than that of the fixed seat, the width of the first magnetic pole is smaller than that of the movable block, the magnetic poles play a role in transmission, the size of the movable block is smaller than that of the fixed seat, the shape of the movable block is cuboid, and the movable block plays a role in transmission.

Further, the material of magnetic shield is insulating material and the size of magnetic shield is less than the size of movable block, and the magnetic shield plays the effect that reduces the magnetism influence, the biggest access voltage of resistance is less than half of the biggest circuit voltage through the negative plate, and resistance plays the effect of control electromagnetism switching-on/off electricity.

Further, the diameter of spring is less than the width of flexible piece and the length of spring is less than the length of movable block, and the spring plays driven effect, the material of pulley is stereoplasm high strength material and the shape of pulley is the gyro wheel form.

Furthermore, the number of the second magnetic poles is five, the fixture block is made of hard high-strength materials and is in a triangular cone shape, the second electromagnetic poles are electrically connected with the resistor, and the second electromagnetic poles play a role in magnetic transmission.

Drawings

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

FIG. 2 is an enlarged partial view of portion A of FIG. 1;

FIG. 3 is a schematic diagram of a clamping structure of the clamping block of the present invention;

FIG. 4 is an enlarged partial view of the portion B in FIG. 3 according to the present invention.

In the figure: 1. a fixed seat; 2. performing electromagnetism I; 3. a first magnetic pole; 4. a movable block; 5. a magnetic shield plate; 6. a positive plate; 7. a negative plate; 8. a resistance; 9. a spring; 10. a telescopic block; 11. a dielectric plate; 12. a pulley; 13. a second magnetic pole; 14. a clamping block; 15. a second electromagnetic field; 16. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a flatness detecting apparatus for building wood processing includes a fixing base 1, the fixing base 1 is made of a hard high-strength material, the fixing base 1 does not have magnetic permeability and electrical conductivity, the fixing base 1 plays a role of transmission, a size of an electromagnetic one 2 is smaller than that of the fixing base 1, a polarity generated at the bottom of the electromagnetic one 2 is an "N" pole, the electromagnetic one 2 plays a role of magnetic transmission, an inner wall of the top of the fixing base 1 is fixedly connected with the electromagnetic one 2, an inner top wall of the fixing base 1 is fixedly connected with a magnetic pole one 3, the size of the magnetic pole one 3 is smaller than that of the fixing base 1, a width of the magnetic pole one 3 is smaller than that of a movable block 4, and the magnetic pole one 3 plays a role of transmission;

the size of the movable block 4 is smaller than that of the fixed seat 1, the movable block 4 is cuboid, the movable block 4 plays a transmission role, the bottom of the first magnetic pole 3 is fixedly connected with a magnetic isolation plate 5, the inner wall of the top of the movable block 4 is fixedly connected with the movable block 4, the magnetic isolation plate 5 is made of an insulating material, the size of the magnetic isolation plate 5 is smaller than that of the movable block 4, the magnetic isolation plate 5 plays a role in reducing magnetic influence, the maximum path voltage of the resistor 8 is smaller than half of the maximum circuit voltage of the negative plate 7, the resistor 8 plays a role in controlling the on-off of the electromagnetic secondary 15, the inner wall of the left side of the movable block 4 is fixedly connected with two positive plates 6 which are mutually symmetrical, the inner wall of the right side of the movable block 4 is fixedly connected with two negative plates 7 which are mutually symmetrical, and the inner wall of the right side of;

the inner top wall of the movable block 4 is fixedly connected with a spring 9, the diameter of the spring 9 is smaller than the width of the telescopic block 10, the length of the spring 9 is smaller than the length of the movable block 4, the spring 9 plays a role in transmission, the pulley 12 is made of a hard high-strength material, the pulley 12 is in a roller shape, the bottom of the spring 9 is fixedly connected with the telescopic block 10, the inner wall of the telescopic block 10 is fixedly connected with a dielectric plate 11, the bottom of the telescopic block 10 is movably connected with the pulley 12, the inner wall of the pulley 12 is fixedly connected with two uniformly distributed magnetic rods 13, the number of the two magnetic rods 13 is five, the fixture block 14 is made of a hard high-strength material, the fixture block 14 is in a triangular pyramid shape, the electromagnetic block 15 is electrically connected with a resistor 8, the electromagnetic block 15 plays a role in magnetic transmission, the fixture block 14 is fixedly connected to the inner side of the two magnetic rods 13, and, the inner wall of the telescopic block 10 and the inner side close to the pulley 12 are provided with clamping grooves 16 which are uniformly distributed.

The working principle is as follows: when the device is used, the magnetism of the first electromagnet 2 is adjusted according to the thickness of the wooden plate, at the moment, the first magnetic pole 3 can extend downwards for a specific length under the magnetic action of the first electromagnet 2, the whole device moves downwards, the bottom of the pulley 12 is in contact with the wood, when the telescopic block 10 is extruded into the dielectric plate 11 to cover half of the relative areas of the upper positive plate 6 and the lower positive plate 7 and the negative plate 7, the circuit voltage of the two negative plates 7 is larger than the maximum path voltage of the resistor 8, the resistor 8 is in an open circuit state, the second electromagnetic 15 is in a short circuit state, the second magnetic pole 13 is in a contraction state, the clamping block 14 is not clamped with the clamping groove 16, and the pulley 12 can rotate to indicate that the adjustment is in place;

during the use, when the position that appears the unevenness, flexible piece 10 can reciprocate under the effect of spring 9, and this moment dielectric plate 11 can change the relative area of positive plate 6 and negative plate 7 to make resistance 8 be in the route state, make two 15 routes of electromagnetism, so two 13 of magnetic pole can stretch out to the inboard under the magnetic action, make fixture block 14 and draw-in groove 16 joint, effectively restrict the rotation of pulley 12, when hindering the plank and remove, pinpoint the position of unevenness.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.