CN216745925U

CN216745925U - Aluminum plate flatness automatic detection adjusting device

Info

Publication number: CN216745925U
Application number: CN202123129720.2U
Authority: CN
Inventors: 庞荣伟
Original assignee: Kunshan Fengleiyi Aluminium Co ltd
Current assignee: Kunshan Fengleiyi Aluminium Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-06-14
Anticipated expiration: 2031-12-13

Abstract

The utility model discloses an aluminum plate flatness automatic detection adjusting device relates to aluminum plate and makes technical field, the on-line screen storage device comprises a base, the equal fixedly connected with support column in both sides around the base upper surface left end, two fixedly connected with a plurality of slide bar between the support column, slide bar surface sliding is connected with the movable block, movable block right-hand member top is rotated and is connected with the lifting screw, lifting screw middle part surface thread is connected with the setting element, setting element right-hand member fixedly connected with determine module, determine module include the quick resistance of power, the equal fixedly connected with fixed arm in both ends about the quick resistance of power, two fixedly connected with is spacing between the fixed arm bottom, fixed arm top fixedly connected with bracing piece, bracing piece top fixedly connected with backup pad, backup pad upper surface left side fixedly connected with galvanometer, backup pad upper surface right side fixedly connected with power. The utility model discloses a set up determine module, ampere meter and power, promoted the sensitivity of device.

Description

Aluminum plate flatness automatic detection adjusting device

Technical Field

The utility model relates to an aluminum plate makes technical field, specifically is to relate to an aluminum plate plane degree automated inspection adjusting device.

Background

The aluminum plate is an aluminum plate or sheet in which the aluminum material having a thickness of 0.2mm to 500mm inclusive, a width of 200mm to 16m inclusive is called an aluminum plate or sheet, the aluminum material having a thickness of 0.2mm to 200mm inclusive, and the aluminum material having a width of 200mm inclusive is called an aluminum row or strip. The aluminum plate is cut into shape, and in the process of cutting the aluminum plate, the surface of the aluminum plate is possibly not flat enough due to the unevenness of the mechanical surface, and the flatness of the aluminum plate plays a key role in the use of the aluminum plate. Therefore, a flatness detection device is needed to measure the height deviation of different point positions on the surface of the aluminum plate.

The existing flatness detection device is not high in precision, a whole flat plate or a horizontal strip is adopted to carry out on an aluminum plate, the flat plate or the strip has slight flexibility, slight bulges can only cause local deformation and cannot change the position of the whole flat plate or the strip, and further cannot be detected, and the manual detection is needed, so that physical strength is consumed. In order to solve the above problems, it is necessary to provide an automatic detecting and adjusting device for flatness of an aluminum plate.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned technical problem, provide an aluminum plate plane degree automated inspection adjusting device, current plane degree detection device precision that this technical scheme had proposed in the above-mentioned background art is not high, adopts whole flat board or horizontal rectangular go on aluminum plate, flat board or rectangular have slight flexibility, slight arch probably only can arouse local deformation and can't change whole flat board or rectangular position, and then can't be detected, and need the people to hold, the problem that relatively consumes physical power.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

an automatic detecting and adjusting device for flatness of an aluminum plate comprises a base, wherein supporting columns are fixedly connected to the front side and the rear side of the left end of the upper surface of the base, a plurality of sliding rods are fixedly connected between the two supporting columns, a moving block is connected to the surface of the sliding rods in a sliding manner, a lifting screw is rotatably connected to the top of the right end of the moving block, a positioning piece is connected to the middle surface of the lifting screw in a threaded manner, a detecting component is fixedly connected to the right end of the positioning piece and comprises a force-sensitive resistor, a fixed arm is fixedly connected to the left end and the right end of the force-sensitive resistor, a limiting frame is fixedly connected between the bottom ends of the two fixed arms, a plurality of limiting holes are formed in the upper surface of the limiting frame in a penetrating manner, a plurality of springs are fixedly connected to the lower surface of the force-sensitive resistor, a detecting piece is fixedly connected to the bottom ends of the springs, the detecting piece is connected to the limiting frame in a sliding manner through the corresponding limiting holes, supporting rods are fixedly connected to the top of the fixed arm, the bracing piece top fixedly connected with backup pad, backup pad upper surface left side fixedly connected with ampere meter, backup pad upper surface right side fixedly connected with power.

Preferably, a lead is fixedly connected between the galvanometer and the left end of the force-sensitive resistor, a lead is fixedly connected between the power supply and the right end of the force-sensitive resistor, and a lead is fixedly connected between the galvanometer and the power supply.

Preferably, both sides are fixed connection with the fixed block around the base upper surface, and threaded connection has fastening screw in the middle of the fixed block openly.

Preferably, the moving block is fixedly connected with a limiting rod at the position on the left side of the lifting screw, and the middle part of the limiting rod is connected with the left end of the positioning piece in a sliding manner.

Preferably, the fixed arm and the detection piece are insulated, and the bottom of the detection piece is a smooth convex curved surface.

Preferably, the distance between the adjacent springs is equal to the distance between the adjacent limiting holes, and the springs are arranged on the lower surface of the force-sensitive resistor at equal intervals.

Preferably, an aluminum plate main body is arranged in the middle of the upper surface of the base.

Compared with the prior art, the utility model provides an aluminum plate plane degree automated inspection adjusting device possesses following beneficial effect:

1. by arranging the detection assembly, the galvanometer and the power supply, a multipoint measurement mode is adopted, namely when the aluminum plate main body is locally provided with bulges, the position of the detected piece is changed when the detected piece passes through, so that the resistance of the force sensitive resistor is changed, the galvanometer is reacted, the problem that fine bulges can only cause local deformation and cannot change the position of the whole flat plate or strip and cannot be detected is solved, the sensitivity of the device is improved, and the flatness detection precision is higher;

2. through setting up slide bar and lifting screw, can avoid workman's hand-held device to carry out the plane degree and detect, reduce workman's working strength, also can adjust the height of determine module simultaneously according to the thickness of aluminum plate main part for determine module and aluminum plate main part looks adaptation.

Drawings

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

fig. 2 is a schematic top view of the present invention;

fig. 3 is the utility model discloses a detection component half-split structure schematic diagram.

The reference numbers in the figures are:

101. a base; 102. an aluminum plate main body; 103. a support pillar; 104. a moving block; 105. a slide bar; 106. a positioning member; 107. a limiting rod; 108. a lifting screw; 109. a fixed block; 110. fastening a screw rod;

200. a detection component; 201. an ammeter; 202. a lead wire; 203. a support plate; 204. a power source; 205. a support bar; 206. a fixed arm; 207. a limiting hole; 208. a spring; 209. a detection member; 210. a force sensitive resistor; 211. a limiting frame.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments described below are by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-3, an automatic aluminum plate flatness detection and adjustment device comprises a base 101, wherein the front side and the rear side of the left end of the upper surface of the base 101 are fixedly connected with support columns 103, a plurality of slide bars 105 are fixedly connected between the two support columns 103, the surface of each slide bar 105 is slidably connected with a movable block 104, the top of the right end of each movable block 104 is rotatably connected with a lifting screw 108, the surface of the middle part of each lifting screw 108 is in threaded connection with a positioning part 106, the right end of each positioning part 106 is fixedly connected with a detection assembly 200, each detection assembly 200 comprises a force sensitive resistor 210, the left end and the right end of each force sensitive resistor 210 are fixedly connected with fixed arms 206, a limiting frame 211 is fixedly connected between the bottom ends of the two fixed arms 206, the upper surface of the limiting frame 211 is provided with a plurality of limiting holes 207 in a penetrating manner, the lower surface of the force sensitive resistor 210 is fixedly connected with a plurality of springs 208, and the bottom ends of the springs 208 are fixedly connected with a detection piece 209, the detection piece 209 is connected to the limiting frame 211 in a sliding manner through the corresponding limiting hole 207, the top of the fixed arm 206 is fixedly connected with a supporting rod 205, the top end of the supporting rod 205 is fixedly connected with a supporting plate 203, the left side of the upper surface of the supporting plate 203 is fixedly connected with an ammeter 201, and the right side of the upper surface of the supporting plate 203 is fixedly connected with a power supply 204;

referring to fig. 1, in use, aluminum plate body 102 is placed on the surface of base 101, and fastening screw 110 is screwed so that the ends of fastening screw 110 abut against the front and rear ends of aluminum plate body 102, thereby fixing aluminum plate body 102;

according to the thickness of the aluminum plate main body 102, the height of the detection assembly 200 is adjusted, the lifting screw 108 is screwed, the detection assembly 200 moves along the limiting rod 107, when the bottom of the detection piece 209 contacts the surface of the aluminum plate main body 102, the adjustment is stopped, and during detection, the moving block 104 is only required to be pushed along the sliding rod 105, so that the detection assembly 200 passes through the whole aluminum plate main body 102, and the detection is completed;

referring to fig. 1 and 3, the principle of detection is: first, the fixed arm 206 and the detecting element 209 are both insulating pads, so the resistance of the access circuit depends on the spring 208 and the force-sensitive resistor 210, so the total resistance is not changed without external influence, therefore the indication of the current meter 201 should be constant, that is, when the surface of the aluminum plate main body 102 is flat, the detecting component 200 passes through the surface of the aluminum plate main body 102, the indication of the current meter 201 should be constant, but as long as the surface of the aluminum plate main body 102 is not flat, when the detecting component 200 passes through the position, the detecting element 209 at the position is certainly caused to be jacked up, so as to press the corresponding spring 208, and further cause the force-sensitive resistor 210 to be subjected to the reaction force of the spring 208, so the resistance of the force-sensitive resistor 210 is changed, and the indication of the current meter 201 is changed, therefore, it is known that the surface of the aluminum plate main body 102 is not flat, and the indication of the current meter 201 is changed, the more uneven the surface of aluminum plate body 102.

Specifically, a lead 202 is fixedly connected between the ammeter 201 and the left end of the force-sensitive resistor 210, a lead 202 is fixedly connected between the power source 204 and the right end of the force-sensitive resistor 210, and a lead 202 is fixedly connected between the ammeter 201 and the power source 204.

The front side and the rear side of the upper surface of the base 101 are fixedly connected with fixing blocks 109, and the middle of the front side of each fixing block 109 is in threaded connection with a fastening screw 110.

The moving block 104 is fixedly connected with a limiting rod 107 at the left side of the lifting screw 108, and the middle part of the limiting rod 107 is slidably connected with the left end of the positioning member 106.

The fixed arm 206 and the detecting piece 209 are both insulated, and the bottom of the detecting piece 209 is a smooth convex curved surface.

The distance between the adjacent springs 208 is equal to the distance between the adjacent limiting holes 207, and the springs 208 are arranged on the lower surface of the force-sensitive resistor 210 at equal intervals.

An aluminum plate main body 102 is provided in the middle of the upper surface of the base 101.

The utility model discloses a theory of operation and use flow: by arranging the detection component 200, the galvanometer 201 and the power supply 204, a multipoint measurement mode is adopted, namely when the local part of the aluminum plate main body 102 has a bulge, the position of the corresponding detection piece 209 is changed when the detected piece 209 passes through, and the resistance of the force sensitive resistor 210 is changed, so that the galvanometer 201 is reacted out, the problem that the fine bulge can only cause local deformation and cannot change the position of the whole flat plate or strip and cannot be detected is avoided, the sensitivity of the device is improved, and the flatness detection precision is higher; through setting up slide bar 105 and lifting screw 108, can avoid workman's hand-held device to carry out the flatness and detect, reduce workman's working strength, also can adjust the height of detection subassembly 200 according to the thickness of aluminum plate main part 102 simultaneously for detection subassembly 200 and aluminum plate main part 102 looks adaptation.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The automatic detecting and adjusting device for the flatness of the aluminum plate is characterized by comprising a base (101), wherein supporting columns (103) are fixedly connected to the front side and the rear side of the left end of the upper surface of the base (101), a plurality of sliding rods (105) are fixedly connected between the two supporting columns (103), a moving block (104) is connected to the surfaces of the sliding rods (105) in a sliding manner, a lifting screw (108) is rotatably connected to the top of the right end of the moving block (104), a positioning part (106) is connected to the middle surface of the lifting screw (108) in a threaded manner, a detecting component (200) is fixedly connected to the right end of the positioning part (106), the detecting component (200) comprises a force-sensitive resistor (210), fixed arms (206) are fixedly connected to the left end and the right end of the force-sensitive resistor (210), a limiting frame (211) is fixedly connected between the bottom ends of the two fixed arms (206), and a plurality of limiting holes (207) are formed in a penetrating manner on the upper surface of the limiting frame (211), force sensing resistor (210) lower surface fixedly connected with a plurality of spring (208), spring (208) bottom fixedly connected with detects piece (209), detects piece (209) through corresponding spacing hole (207) sliding connection is on spacing frame (211), fixed arm (206) top fixedly connected with bracing piece (205), bracing piece (205) top fixedly connected with backup pad (203), backup pad (203) upper surface left side fixedly connected with ampere meter (201), backup pad (203) upper surface right side fixedly connected with power (204).

2. The automatic detecting and adjusting device for the flatness of the aluminum plate as recited in claim 1, characterized in that: a lead (202) is fixedly connected between the ammeter (201) and the left end of the force-sensitive resistor (210), a lead (202) is fixedly connected between the power supply (204) and the right end of the force-sensitive resistor (210), and a lead (202) is fixedly connected between the ammeter (201) and the power supply (204).

3. The automatic detecting and adjusting device for the flatness of the aluminum plate as recited in claim 1, characterized in that: the front side and the rear side of the upper surface of the base (101) are fixedly connected with fixing blocks (109), and the middle of the front side of each fixing block (109) is in threaded connection with a fastening screw rod (110).

4. The automatic detecting and adjusting device for the flatness of the aluminum plate as recited in claim 1, characterized in that: the position, located on the left side of the lifting screw (108), of the moving block (104) is fixedly connected with a limiting rod (107), and the middle of the limiting rod (107) is connected with the left end of the positioning piece (106) in a sliding mode.

5. The automatic detecting and adjusting device for the flatness of the aluminum plate as recited in claim 1, characterized in that: the fixed arm (206) and the detection piece (209) are insulated, and the bottom of the detection piece (209) is a smooth convex curved surface.

6. The automatic detecting and adjusting device for the flatness of the aluminum plate as recited in claim 1, characterized in that: the distance between the adjacent springs (208) is equal to the distance between the adjacent limiting holes (207), and the springs (208) are arranged on the lower surface of the force-sensitive resistor (210) at equal intervals.

7. The automatic detecting and adjusting device for the flatness of the aluminum plate as recited in claim 1, wherein: an aluminum plate main body (102) is arranged in the middle of the upper surface of the base (101).