CN201716260U - Dust degree detector for surfaces of tin plate - Google Patents
Dust degree detector for surfaces of tin plate Download PDFInfo
- Publication number
- CN201716260U CN201716260U CN2010202043757U CN201020204375U CN201716260U CN 201716260 U CN201716260 U CN 201716260U CN 2010202043757 U CN2010202043757 U CN 2010202043757U CN 201020204375 U CN201020204375 U CN 201020204375U CN 201716260 U CN201716260 U CN 201716260U
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- tin plate
- gray scale
- type
- sliding support
- detection device
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Abstract
The utility model discloses a dust degree detector for the surfaces of a tin plate. The dust degree detector is clamped on the front and the rear surfaces of the tin plate to be detected, and comprises a U-shaped bottom plate, a U-shaped sliding frame and a dust degree detecting element. When the dust degree of the surfaces of the tin plate needs to be detected, the U-shaped sliding frame is moved to reach a detection station in the length direction of the U-shaped bottom plate, then the detecting element is moved close to the tin plate until the detecting element clings to the surfaces of the tin plate in a stop position, and then the surfaces of the tin plate is wiped by test paper on the detecting element in a reciprocating manner through moving the tin plate, so that the dust on the upper and the lower surfaces of the tin plate is detected, and then an operator can judge the quality grade of the surfaces of the tin plate according to the degree of dust left on dust degree test paper.
Description
Technical field
The utility model relates to a kind of pick-up unit, relates in particular to a kind of floating gray scale detection device in surface of sheet metal.
Background technology
In the field of metallurgy, the cold rolled tin plate product is mainly used in products such as making pop can, to the check of cold rolled tin plate product surface quality, except conventional wrinkle, scuffing, foreign matter are pressed into the check, also comprising an important content, is exactly the floating gray scale detection of tin plate sheet surface.Floating gray scale detection is to use special test paper after the tin plate sheet surface polishing, the grey chroma color that reflects on the special test paper, and criterion is 1～7 grade usually, and wherein 1 grade of color is the most shallow, and 7 grades of colors are Dark grey.Present zinc-plated production line all adopts continuous production processes without a head, therefore when tin-plated product is floated gray scale detection, can only be at the head or the afterbody of every band steel, utilize the shearing weld seam to obtain model, again model is moved away from production line subsequently, with the floating grey special test paper of hand-held magnet folder, on tin plate, return mill, promptly adopt off-line manual inspection method.Mainly there is following problem in this off-line manual inspection method:
(1) because can only carrying out end to end at every zinc-plated plate to the floating grey detection of tin plate sheet surface, therefore sampling spot is single, the floating ash of every zinc-plated plate intermediate surface can't detect, can not react the floating gray scale of reality of every zinc-plated plate comprehensively, more can't carry out technologic adjustment according to the floating gray scale of actual measurement at the middle production link of every zinc-plated plate;
(2) need two operating personnel that model is moved away from production line in the testing process, then with the floating grey special test paper of hand-held magnet folder, to the test of polishing of the positive and negative two sides of tin plate, the method for this manual carrying, the tin plate of polishing, labour intensity is higher, is unfavorable for the raising of production efficiency;
When (3) tin plate being carried out manually polishing operation, different operating personnel are when polishing, and employed dynamics is different, and the floating gray scale of staying on the floating grey test paper after therefore causing polishing is inconsistent, can not guarantee accuracy on the floating gray scale detection.
Summary of the invention
The purpose of this utility model provides the floating gray scale detection device of a kind of tin plate sheet surface, and this device can significantly reduce detecting operation personnel's labour intensity, eliminates safe hidden trouble, and has improved testing efficient, and then improves tin plate production efficiency.
Inventive concept of the present utility model is a kind of pick-up unit of design, this device comprises U type base plate, U type travelling carriage and floating gray scale detection element, when needs detect the floating gray scale of tin plate sheet surface, make U type travelling carriage move left and right move to the detection station, detecting element moves up to detecting element near tin plate and is adjacent to the tin plate sheet surface that is under the halted state then, then by mobile tin plate, make test paper on the detecting element in the reciprocal wiping of tin plate sheet surface, thereby record the floating ash of tin plate upper and lower surface, operating personnel just can judge the tin plate sheet surface quality grade by staying the floating gray scale on the gray scale test paper then.
According to the foregoing invention purpose, the floating gray scale detection device of a kind of tin plate sheet surface is proposed, be held on the forward and backward surface of tin plate to be measured, this device comprises:
One U type base plate, the forward and backward two ends of its upper surface are fixed with two closed slides;
The U type travelling carriage that one opening direction is consistent with U type base plate, it is slidingly connected by described guide rail and U type base plate, length direction along described U type base plate moves, and has a groove on forward and backward two madial walls of described U type travelling carriage, and described two slot openings are relative;
Two detecting elements, the corresponding respectively forward and backward both sides of being located at described tin plate to be measured, near or move away from tin plate to be measured, described each detecting element includes:
One U type link fixedly is nested in the described groove, and described U type link is consistent with the opening direction of groove;
One sliding support, its left and right two ends are slidingly connected with the sidewall of described U type link respectively, slide near or away from described tin plate to be measured;
At least one square roller by a roller bracket of fixedlying connected with sliding support, is located between described sliding support and the tin plate to be measured, and the corner of described square roller is provided with the slit, and a floating gray scale test paper is held on the square roller by described slit.
Preferably, the floating gray scale detection device of described tin plate sheet surface also comprises:
One screw mandrel is located at described U type base plate top, and described screw mandrel and described guide rail be arranged in parallel, and described U type travelling carriage is connected with screw mandrel by bearing seat, moves along the axial direction of screw mandrel;
One motor is fixed on the described U type base plate, is connected with described screw mandrel, and described motor is provided with scrambler.
Preferably, the floating gray scale detection device of described tin plate sheet surface also comprises: two drive cylinder, are located at respectively outside the forward and backward two side of described U type travelling carriage, and described two cylinder rods that drive cylinder are connected with described each sliding support respectively.
Preferably, described sliding support is also realized being connected by two coupling bolts with U type link, and described each coupling bolt passes sliding support and U type link, and an end is connected with sliding support, be with a nut on the other end, be provided with a spring between described nut and the U type link.
Preferably, described square roller below also correspondence is provided with circular roller, and described floating gray scale test paper is walked around circular roller and is held on the square roller.This set is suitable for that a whole volume is detected test paper and places on the circular roller, and the slit that continuous test paper end is passed on the square roller clamps then.
Preferably, the roll body both sides of described square roller and circular roller are equipped with right angle tooth and locking hook.The effect of this right angle tooth and locking hook is, when the tin plate slow running, has locking function during the unidirectional rotation of square roller and circular roller.
Preferably, described screw mandrel is with a stop nut near the end of U type base plate openend, is used for the stroke of U type travelling carriage is limited, and prevents the slippage from the U type base plate of U type travelling carriage.
Preferably, the sliding contact surface of described sliding support and U type link is provided with abrasion-proof backing block.
Preferably, also be provided with at least one drag chain on the described U type base plate.
Preferably, described sliding support is provided with three square rollers.
Above-mentioned detection device is when work, after scrambler receives the tin plate width data, rotate by the motor-driven screw mandrel, the U type travelling carriage that is connected with screw mandrel moves quickly into the tin plate width centreline along guide rail, promptly produce vertical roll line place, cylinder moves connected two sliding supports to the direction near tin plate then, fit in tin plate sheet surface up to floating gray scale detection test paper, mobile then tin plate, behind the certain hour, cylinder drives sliding support withdrawal again, and the motor-driven screw mandrel drives U type travelling carriage and resets, by operating personnel by judging quality or adjusting process parameter referring to the floating gray scale of staying on the floating gray scale detection test paper.In addition, this device can also be worked as manually and detected: with U type travelling carriage to detecting station, then according to production operation personnel's demand in the random shift position of tin plate Width, inspect the floating gray scale of tin plate by random samples comprehensively, detect finish after, detecting element resets.
The utility model makes it compared with prior art owing to adopted above technical scheme, has the following advantages and good effect:
(1) this device improved significantly tested the floating gray scale of tin plate in the past can only be in tin plate commissure end to end, shearing sampling carries out, make production run can carry out the detection of middle production link to the tin plate of operation, so that in time find the unusual and adjusting process parameter of floating ash, thereby the floating grey quality objection incidence of tin plate is improved preferably, and the rate of becoming a useful person of unit also is improved;
(2) this device has replaced handwork with automated job, has improved production efficiency;
(3) this device is owing to adopt the mechanization quantitative work, thereby fixing, inaccurate because of the application of force when having avoided hand-manipulated, and the inaccurate phenomenon of the measurement result that causes has increased the accuracy and the reliability of gray scale detection.
Description of drawings
Fig. 1 is the vertical view of pick-up unit among the utility model embodiment.
Fig. 2 is the vertical view of detecting element among the utility model embodiment.
Fig. 3 is the cut-open view at A-A place among Fig. 1.
Fig. 4 is a B-B place cut-open view among Fig. 2.
Fig. 5 is a D-D place cut-open view among Fig. 2.
Fig. 6 is the partial enlarged drawing at C place among Fig. 2.
Fig. 7 a is the off-line position view of the floating gray scale detection device of the utility model tin plate sheet surface.
Fig. 7 b is the working position synoptic diagram of the floating gray scale detection device of the utility model tin plate sheet surface.
Description of reference numerals:
100-U type base plate 200-driving mechanism 300-U type travelling carriage 101-U type base plate edge
102-fixed rack 103-seals 104-drag chain body 105-set bolt
106-scrambler 201-motor 202-head shaft bearing 203-head end bearing
205-screw mandrel 206-travelling carriage step 207-travelling carriage lower bearing
208-bearing seat set bolt 209-tail end bearing 210-stop nut
211-shaft coupling 301-cylinder 302-facade 303-galvanized sheet
304-rail plate 306-U type link 307-U type link side
The circular roller of 308-sliding support 309-coupling bolt 311-support 312-
313-square roller 314-slit 317-test paper 318-locks hook
319-right angle tooth 320-liner plate 321-liner plate 322-detecting element
Embodiment
Below in conjunction with Figure of description and a kind of exemplary embodiments of the present utility model this technical scheme is described further.Need be appreciated that this embodiment only is a kind of exemplary embodiment of the present utility model, conduct is not to restriction of the present utility model.
As depicted in figs. 1 and 2, this tin plate sheet surface floats grey pick-up unit U type base plate 100, U type travelling carriage 300, detecting element 322 and driving mechanism 200, and during detection, tin plate to be measured is arranged in the overlapping U type groove of U type base plate 100 and U type travelling carriage 300.Particularly: two edges 101, front and back of U type base plate 100 upper surfaces are provided with fixed rack 102, be provided with step through-hole on the slide rail 102 at a certain distance, bolt passes step through-hole fixedlys connected with U type base plate 100, the through hole upper end is made of the tetrafluoroethene material and is sealed 103, and two edges 101, front and back of these external U type base plate 100 upper surfaces also are provided with removable drag chain body 104.The opening direction of U type travelling carriage 300 is consistent with the opening direction of U type base plate 100, and its blind end is provided with facade 302.With slidably guide rail 304 and the fixed rack 102 common guide rails of forming that fixed rack 102 is equipped with, slidably guide rail 304 is connected with the lower surface of U type travelling carriage 300, thereby realizes that U type travelling carriage 300 moves on U type base plate 100 along fixed rack 102.The below of U type travelling carriage 300 also is provided with tape spool and holds 207 bearing seat 206, and bearing seat 206 is fixedlyed connected with U type travelling carriage 300 by bearing seat set bolt 208.
Two cover detecting elements 322 are symmetrically set on the madial wall of U type travelling carriage 300 openends, wherein every suit detecting element includes: U type link 306, be nested in the groove of U type travelling carriage 300, the opening direction of U type link 306 is consistent with the opening direction of groove; Sliding support 308 is a facade plate, and its left and right two ends are slidingly connected with the sidewall 307 of U type link 306 respectively, slide in the course of the work near or away from tin plate to be measured; Be laid with three roller brackets 311 on the facade of sliding support 308; Three square rollers 313 are fixed on the sliding support 308 by roller bracket 311; In the present embodiment, the drive unit of detecting element is a cylinder 301, need be appreciated that, cylinder 301 only is a kind of device of realizing that detecting element seesaws, except that cylinder 301, also can adopt other drive units, cylinder 301 is fixed on U type link 306 centers and connects, cylinder rod passes U type link 306, is connected with sliding support 308, in order to drive sliding support 308 to-and-fro movements; Also be arranged with the through hole of a pair of band copper sheathing in the both sides of U type link 306 centers; Correspondingly, the correspondence position of sliding support 308 also is provided with the through hole of band copper sheathing; The through hole that two bolts 309 pass both sides, U type link 306 center respectively couples together U type link 306 and sliding support 308, the tail end of each bolt 309 all is with nut, be provided with spring between nut and the U type link 306, when driving cylinder 301 is cancelled driving force, the detecting element tin plate that just can speed away under the effect of spring force is realized resetting.
In the present embodiment, the driving mechanism of U type travelling carriage 300 comprises: the motor 201 of band scrambler 106, on the U type base plate 100; Screw mandrel 205 head ends are located on the U type base plate 100 by bearing 203 and bearing seat 202, the head end of screw mandrel 205 is connected with motor 201 by shaft coupling 211 simultaneously, the tail end of screw mandrel 205 passes the bearing seat 206 of fixedlying connected with U type travelling carriage 300 lower surfaces, is fixed in the bearing seat 209; The afterbody end of screw mandrel 305 also is with stop nut 210 simultaneously, is used to limit the stroke of U type travelling carriage 300.Motor 201 is consistent with the horizontal centre-height of each bearing seat.
As shown in Figure 3, U type plate upper surface edge 101 is provided with fixed rack 102, and set bolt 105 passes the step through-hole realization fixed rack 102 of fixed rack 102 and fixedlying connected of U type base plate, and the through hole upper end is provided with seals 103.The lower surface of U type travelling carriage 300 is fixedlyed connected with rail plate 304, and rail plate 304 is embedded in the groove of fixed rack 102, with fixed rack 102 relative slips.
As shown in Figure 4, square roller 313 is arranged on the sliding support 308 by the roller bracket 311 of fixedlying connected with sliding support 308.The below of square roller 313 is provided with circular roller 312.The corner of square roller 313 is an arc chord angle, and the corner is provided with slit 314 simultaneously.Floating gray scale test paper 317 cores of one volume are placed on the central shaft of circular roller, make the termination of floating gray scale test paper 317 walk around circular roller 312, are held on the square roller 313 by slit 314.
As shown in Figure 5, sliding support 308 is provided with abrasion- proof backing block 320 and 321 with the sliding contact surface of the side 307 of U type link 306.
As shown in Figure 6, the roll body both sides of square roller and circular roller are equipped with right angle tooth 319 and locking hook 318.By right angle tooth 319 and locking hook 318 are set, make when the tin plate slow running to have locking function during the unidirectional rotation of square roller and circular roller.
Shown in Fig. 7 a and Fig. 7 b, when this pick-up unit detects: after scrambler receives the tin plate width data, driving screw mandrel 205 by motor 201 rotates, and then make U type travelling carriage 300 move and stop at the tin plate width centreline promptly to produce vertical roll line place along the axial direction of screw mandrel 205, this moment, cylinder solenoid valve was opened, cylinder is fitted the front and rear surfaces that sliding support is pushed into floating gray scale test paper and tin plate 303 in opposite directions, then, operating personnel are with 25 meters/minute speed crawl tin plate 303, two cylinders are oppositely withdrawn after 5 seconds, thereby motor 201 drives screw mandrel 205 backward rotation once more makes U type travelling carriage 300 return the original position, again by operating personnel by judging quality or adjusting process parameter referring to the floating gray scale of staying on the floating gray scale test paper.In addition, operating personnel can float grayness thereby inspect tin plate by random samples comprehensively according to demand in the random shift position of tin plate Width.
Be noted that above enumerate only for specific embodiment of the utility model, obviously the utility model is not limited to above embodiment, and many similar variations are arranged thereupon.If those skilled in the art all should belong to protection domain of the present utility model from all distortion that the disclosed content of the utility model directly derives or associates.
Claims (10)
1. a tin plate sheet surface floats the gray scale detection device, is held on the forward and backward surface of tin plate to be measured, it is characterized in that, comprising:
One U type base plate (100), the forward and backward two ends of its upper surface are fixed with two closed slides;
The U type travelling carriage (300) that one opening direction is consistent with U type base plate (100), it is slidingly connected by described guide rail and U type base plate (100), length direction along described U type base plate (100) moves, have a groove on forward and backward two madial walls of described U type travelling carriage (300), described two slot openings are relative;
Two detecting elements (322), the corresponding respectively forward and backward both sides of being located at described tin plate to be measured, near or move away from tin plate to be measured, described each detecting element (322) includes:
One U type link (306) fixedly is nested in the described groove, and described U type link (306) is consistent with the opening direction of groove;
One sliding support (308), its left and right two ends are slidingly connected with the sidewall of described U type link (306) respectively, slide near or away from described tin plate to be measured;
At least one square roller (313), be located between described sliding support (308) and the tin plate to be measured by a roller bracket (311) of fixedlying connected with sliding support (308), the corner of described square roller (313) is provided with slit (314), and a floating gray scale test paper (317) is held on the square roller (313) by described slit.
2. tin plate sheet surface as claimed in claim 1 floats the gray scale detection device, it is characterized in that, also comprises:
One screw mandrel (205) is located at described U type base plate (100) top, and described screw mandrel (205) be arranged in parallel with described guide rail, and described U type travelling carriage (300) is connected with screw mandrel (205) by bearing seat (206), moves along the axial direction of screw mandrel (205);
One motor (201) is fixed on the described U type base plate (100), is connected with described screw mandrel (205), and described motor (201) is provided with scrambler (106).
3. tin plate sheet surface as claimed in claim 2 floats the gray scale detection device, it is characterized in that, also comprise: two drive cylinder (301), be located at respectively outside the forward and backward two side of described U type travelling carriage (300), described two cylinder rods that drive cylinder (301) are connected with described each sliding support (308) respectively.
4. tin plate sheet surface as claimed in claim 3 floats the gray scale detection device, it is characterized in that, described sliding support (308) is also realized being connected by two coupling bolts (309) with U type link (306), described each coupling bolt passes sliding support (308) and U type link (306) respectively, one end is connected with sliding support (308), be with a nut on the other end, be provided with a spring between described nut and the U type link (306).
5. tin plate sheet surface as claimed in claim 4 floats the gray scale detection device, it is characterized in that, described square roller (313) below also correspondence is provided with circular roller (312), and described floating gray scale test paper (317) is walked around circular roller (312) and is held on the square roller (313).
6. tin plate sheet surface as claimed in claim 5 floats the gray scale detection device, it is characterized in that, the roll body both sides of described square roller (313) and circular roller (312) are equipped with right angle tooth (319) and locking hook (318).
7. tin plate sheet surface as claimed in claim 6 floats the gray scale detection device, it is characterized in that, described screw mandrel (205) is with a stop nut (210) near the end of U type base plate (100) openend.
8. tin plate sheet surface as claimed in claim 7 floats the gray scale detection device, it is characterized in that, described sliding support (308) is provided with abrasion-proof backing block with the sliding contact surface of U type link (306).
9. tin plate sheet surface as claimed in claim 8 floats the gray scale detection device, it is characterized in that, also is provided with at least one drag chain (104) on the described U type base plate (100).
10. tin plate sheet surface as claimed in claim 8 floats the gray scale detection device, it is characterized in that, described sliding support (308) is provided with three square rollers (313).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202043757U CN201716260U (en) | 2010-05-25 | 2010-05-25 | Dust degree detector for surfaces of tin plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202043757U CN201716260U (en) | 2010-05-25 | 2010-05-25 | Dust degree detector for surfaces of tin plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201716260U true CN201716260U (en) | 2011-01-19 |
Family
ID=43462265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202043757U Expired - Lifetime CN201716260U (en) | 2010-05-25 | 2010-05-25 | Dust degree detector for surfaces of tin plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201716260U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107607533A (en) * | 2017-10-30 | 2018-01-19 | 重庆恭逸科技有限公司 | A kind of flexible testing agency of intelligent closestool urine examination device and detection method |
| CN107957387A (en) * | 2017-12-23 | 2018-04-24 | 安徽工程大学 | The test device and evaluation method of down products dust content |
-
2010
- 2010-05-25 CN CN2010202043757U patent/CN201716260U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107607533A (en) * | 2017-10-30 | 2018-01-19 | 重庆恭逸科技有限公司 | A kind of flexible testing agency of intelligent closestool urine examination device and detection method |
| CN107607533B (en) * | 2017-10-30 | 2023-10-24 | 重庆恭逸科技有限公司 | Telescopic detection mechanism and detection method of intelligent closestool urine detection device |
| CN107957387A (en) * | 2017-12-23 | 2018-04-24 | 安徽工程大学 | The test device and evaluation method of down products dust content |
| CN107957387B (en) * | 2017-12-23 | 2023-06-09 | 安徽工程大学 | Method for evaluating dust content of down products |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110119 |