CN201266178Y

CN201266178Y - Machine for testing slag

Info

Publication number: CN201266178Y
Application number: CNU2008201354380U
Authority: CN
Inventors: 刘祥华; 张旭
Original assignee: Hunan China Sun Pharmaceutical Machinery Co Ltd
Current assignee: Hunan China Sun Pharmaceutical Machinery Co Ltd
Priority date: 2008-09-28
Filing date: 2008-09-28
Publication date: 2009-07-01
Anticipated expiration: 2018-09-28

Abstract

The utility model provides a defect detecting device comprising a supporting pedestal (23) supporting a rotary hollow shaft (19), a central turntable (18) peripherally fixed along a first extension end of the rotary hollow shaft (19) and rotating following the rotary hollow shaft (19), a turnover mechanism (10) fixed on the central turntable (18) and provided with a manipulator (38) rotating following the central turntable (18) to turn over a bottle to be detected, and a bottle shooting mechanism provided with a rotating shaft (20) which can be rotationally supported in the hollow shaft (19) to coaxially rotate with the central turntable (18). The defect detecting device has accurate defect detection and high production efficiency.

Description

Slag-testing machine

Technical field

The utility model relates to the package packing machine field, is specifically related to a kind of slag-testing machine.

Background technology

The equipment of at present domestic lamp check slag is not a lot, and very unripe, the main imitated foreign technology in its technology source, and its scope relates to lamp inspections such as the ampoule bottle, cillin bottle, infusion bottle, oral liquid bottle of pharmacy class.Drinks lamp check slag also is in vacuum state.Existing drinks lamp check slag mainly is by artificial naked eyes lamp inspection, causes personnel numerous, and production efficiency is low, the production cost height.And exist human eye to produce the hidden danger of omission because of fatigue.

The utility model content

The utility model is devoted to overcome the above-mentioned defective of prior art just and is made.The purpose of this utility model is to propose a kind of slag-testing machine, tests that slag is accurate, production efficiency is high.

For solving the problems of the technologies described above, the utility model provides a kind of slag-testing machine, and it comprises: bearing is supported with rotating quill shaft; Central turnplate is circumferentially fixed along first external part of quill shaft, and is rotated with quill shaft; Switching mechanism is fixed in central turnplate, and switching mechanism has mechanical arm, and mechanical arm is with the overturn bottle of slag to be tested of the rotation of central turnplate; And photographic unit, to the upset after bottle carry out track up, photographic unit has rotating shaft, rotating shaft is supported in the quill shaft rotationally, with the central turnplate coaxial rotation.

Preferably, switching mechanism also comprises rack and pinion drive mechanism, and tooth bar is provided with slide block, is fixed with wheel disc on the bearing, offers the chute of cam contour on the wheel disc, and slide block and chute are slidingly matched, and changes with the driving device handspring.

Preferably, photographic unit also comprises: first cantilever of fixing camera, first cantilever and rotating shaft are circumferentially fixing, and can rotate with rotating shaft.

Preferably, photographic unit also comprises second cantilever of fixing camera, is positioned on first cantilever, and connects rotationally around rotating shaft.

Preferably, the camera of the camera of first cantilever and second cantilever replaces the bottle after track up overturns.

Preferably, the part that is supported in quill shaft of rotating shaft is a hollow structure.

Preferably, slag-testing machine also comprises: the auger bottle distributing mechanism; Mechanism of push bottles ahead, and be chain transmission between the auger bottle distributing mechanism, and have first gear that drives quill shaft; Bottle-delivery mechanism has by shaft-driven second gear of hollow; And rejecting mechanism, be located at the downstream of bottle-delivery mechanism.

The utility model beneficial effect is, owing to adopt the utility model to test slag to the back bottle that overturns by track up mechanism, so it is accurate and production efficiency is high to test slag.

Should be appreciated that above generality is described and the following detailed description is all enumerated and illustrative, purpose is in order to provide further instruction to claimed the utility model.

Description of drawings

Accompanying drawing is formed the part of this instructions, with helping further understand the utility model.These accompanying drawings illustrate embodiment more of the present utility model, and can be used for illustrating principle of the present utility model with instructions.In the accompanying drawing:

Fig. 1 is the structural representation vertical view of embodiment of the present utility model;

Fig. 2 is the structural representation cut-open view of embodiment of the present utility model;

Fig. 3 is the switching mechanism amplification view of Fig. 2;

Fig. 4 shows the connected mode of central turnplate on quill shaft, and is used to connect mechanism of push bottles ahead and the neutral gear of bottle-delivery mechanism and being connected of quill shaft;

Fig. 5 shows two groups of photographic units and being connected of drive motor separately, and the position of two groups of image mechanisms relation;

Fig. 6 shows the thin portion structure of mechanism of push bottles ahead;

Fig. 7 shows the thin portion structure of auger bottle distributing mechanism.

Embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.Identical in the accompanying drawings parts are represented with identical label.

Describe the utility model with reference to figure 1 and Fig. 2, as can be known, slag-testing machine of the present utility model comprises: defeated bottle track 1, auger bottle distributing mechanism 2, mechanism of push bottles ahead 3, central turnplate 18, track up

mechanism

4 and 5, bottle-delivery mechanism 6, rejecting mechanism 7 and electric operation case 8.Auger bottle distributing mechanism 2 is positioned at mechanism of push bottles ahead 3 fronts, thumb wheel 9 set groove centers on mechanism of push bottles ahead 3, the bottle-delivery mechanism 6 are all tangent with defeated bottle track 1 center line, the reference circle of central turnplate 18 is simultaneously tangent with the reference circle of mechanism of push bottles ahead 3, bottle-delivery mechanism 6 again, and central turnplate 18 is equiped with the switching mechanism 10 that bottleneck can be faced upward or downward.Particularly, be chain transmission between mechanism of push bottles ahead 3 and the auger bottle distributing mechanism 2, and this mechanism of push bottles ahead 3 has first gear 31 of the neutral gear 22 that drives quill shaft 19, bottle-delivery mechanism 6 has second gear 21 that is driven by the neutral gear 22 of quill shaft 19, and rejecting mechanism 7 is located at the downstream of bottle-delivery mechanism 6 to reject undesirable bottle.

How describe bottle 37 with reference to figure 3 and Fig. 4 overturns, particularly, bearing 23, central turnplate 18, switching mechanism 10 and two photographic units 4 that can rotate around the rotation of

central turnplate

18 and 5 have been shown among Fig. 3, and switching mechanism 10 has the connecting portion 101 that is threaded with central turnplate 18.Bearing 23 in the utility model is a bearing spider.Wherein, bearing 23 is fixed on the deck plate 42, and quill shaft 19 by bearings in this bearing 23, quill shaft 19 has first external part that stretches out bearing 23, and is positioned at second external part under the deck plate 42.Central turnplate 18 is by first external part of bolt in quill shaft 19, thereby realizes the circumferentially fixing of quill shaft 19, thereby can rotate with quill shaft 19, and second external part of quill shaft 19 is provided with the neutral gear 22 that connects mechanism of push bottles ahead 3 and bottle-delivery mechanism 6.Switching mechanism 10, by bolt in central turnplate 18, in conjunction with Fig. 3 as can be known, switching mechanism 10 has clamping bottle 37 and (is packaged with liquid in the bottle, in the present embodiment for bottle) mechanical arm 38, gear 33, tooth bar 35 and the slide block 36 of being located at tooth bar 33 ends, wherein, gear 33, the tooth bar 35 formation rack and pinion mechanism that is meshing with each other, gear 33 is fixed on the same bearing pin 34 with mechanical arm 38, when tooth bar 35 driven wheels 33, can change by bearing pin 34 driving device hand-screws, this can cooperate by the wheel disc of fixing on slide block 36 and the bearing 23 11 realizes.Particularly, wheel disc 11 is fixed on the bearing 23 and is positioned under the central turnplate 18, and offer the chute 111 of cam contour on the wheel disc 11, slide block 36 is embedded in the chute 111 of wheel disc 11, when 18 rotations of center rotating disk, slide block 36 is slidingly matched with chute 111, realizes the upset of mechanical arm 38 to drive tooth bar 35, and the chute 111 of the cam contour in the utility model should be made as and make bottle 37 produce twice upset.Slide block 36 for to be located at tooth bar 35 bearing at end by minor axis also can be and the hinged sliding part in tooth bar 35 ends in the present embodiment.Show a plurality of switching mechanisms 10 that are equally distributed on the central turnplate 18 with reference to figure 1.

Describe

photographic unit

4 and 5 in conjunction with Fig. 5 again, its shaft 20 is a welded structure, comprises hollow bulb and is welded in first solid section 201 and second solid section 202 of hollow bulb two ends.

Photographic unit

4 and 5 is fixed in first solid section 201, the second solid section 202 and is connected with right angle servomotor 27 on being supported in base plate 41 by shaft coupling 25, and right angle servomotor 27 is supported on the base plate 41 by support 26, the shaft coupling 25 other conducting slip rings 24 that are equipped with.Particularly, first cantilever 401 of photographic unit 4 and second cantilever 501 of photographic unit 5 are connected in first solid section 201 successively from top to bottom, wherein, first cantilever 401 is connected circumferentially fixing with first solid section 201 by key, and can be with rotating shaft 20 rotations, second cantilever 501 is positioned on first cantilever 401 and by bearing and is connected in first solid section 201, second cantilever 501 links to each other with servomotor 15 by shaft coupling 16 then, servomotor 15 is fixed on the deck plate 42 by support 17, the shaft coupling 16 other conducting slip rings 14 that are equipped with.From above-mentioned annexation as can be known, right angle servomotor 27 drives first cantilever 401 by driving rotating shaft 20, and servomotor 15 can drive second cantilever 501 and rotate around rotating shaft 20, so the rotation of two cantilevers 401,501 is separate.Two cantilever 401,501 tops can be fixed with electric elements such as a plurality of light sources 12 and camera 13.By foregoing description as can be known, adopt in above-mentioned two kinds of photographic units any also can finish the track up task.

Fig. 6 shows the annexation between mechanism of push bottles ahead 3 chief components.Mechanism of push bottles ahead 3 comprises: first gear 31, thumb wheel 9 and the back shaft 301 that first gear 31 and thumb wheel 9 are coupled together, back shaft 301 rotational support are on deck plate 42, the lower end of back shaft 301 is connected one by shaft coupling 30 with main servo motor 29, thereby drive first gear 31 under the deck plate 42, wherein, main servo motor 29 is supported on the base plate 41 by support 28.

Fig. 7 shows the synoptic diagram of the gear train of auger bottle distributing mechanism 2, shows to constitute chaindriven first sprocket wheel 211 and second sprocket wheel 212.Wherein first sprocket wheel 211 and the 3rd gear 32 are fixed in the same rotating shaft, the

3rd gear

32 and 31 engagements of first gear.Described chain transmission and the 3rd gear 32 all are positioned under the deck plate 42.

Specific implementation function of the present utility model is as follows: main servo motor 29 drives mechanism of push bottles ahead 3 by shaft joint 30 transmissions and rotates.First gear 31 drives the 3rd gear 32 that is supported under the deck plate 42, drive to auger bottle distributing mechanism 2 by first sprocket wheel 211 again, a succession of bottle 37 is divided into equidistantly, and process mechanism of push bottles ahead 3 is sent into the switching mechanism 10 of central turnplate 18, by mechanical arm 38 clampings.When first gear 31 drove neutral gear 22 transmissions, central turnplate 18 was driven, and switching mechanism 10 and then central turnplate 18 rotates, bearing 36 on the tooth bar 35 is by chute 111 effects of wheel disc 11, make tooth bar 35 produce rectilinear motion, promote gear 33 and rotate, make mechanical arm 38 and bottle 37 upsets.Control by servomotor and relevant electrical equipment makes photographic unit carry out track up to the bottle 37 after overturning.

Particularly, switching process is described in detail as follows: by slide block 36 and cooperating of chute 111 making bottle 37 be reversed twice.Wherein, the curve of chute 111 should be arranged to make the switching process that is achieved as follows of bottle 37.Changeing 360 ° with central turnplate 18 below is example, describes the upset of bottle 37, and when center rotating disk 18 changeed 30 °, bottle 37 entered central turnplate 18 and keeps bottleneck up from mechanism of push bottles ahead 3; When center rotating disk 18 continued to change 120 ° again, bottle 37 was overturn for the first time in these 120 ° of rotary courses, and upset back bottleneck up; When center rotating disk 18 continued to change 60 ° again, bottleneck kept up always in the process of these 60 ° of anglecs of rotation, and photographic unit can carry out track up in these 60 ° of rotary courses; When center rotating disk 18 continued to change 120 ° again, bottle 37 was overturn for the second time, and bottleneck up after upset this moment; When center rotating disk 18 continued to change 30 ° again, bottleneck kept up and bottle 37 is transmitted to bottle-delivery mechanism 6.Be not limited to this about switching process, above-mentioned only is exemplary description.

The track up process prescription is as follows: wherein, after bottle 37 is by upset for the first time, keep bottlenecks to change down and with central turnplate 18 in 60 ° the process at bottle 37, photographic unit 4 can be measured the bottle movement velocity under servomotor 27 and relevant electrical equipment effect, with on the identical speed Tracking, camera 13 carries out the track up image simultaneously fast.Finish first cantilever 401 of back photographic unit 4 of track up keeps sense of rotation constant and quicken rotation and return, and one side is carried out image comparison output result, and the camera of first cantilever 401 can constantly carry out track up and so forth.In like manner, also track up in the same way of photographic unit 5.Can realize track up so only need a photographic unit.But the utility model is preferably such that two

photographic units

4 and 5 track ups in order to raise the efficiency, particularly, when the camera of first cantilever 401 is in the track up state, the camera of second cantilever 501 is in to quicken to rotate and advances, it is synchronous with central turnplate 18 to slow down then, to take the bottle after overturning for the first time, realize alternately track up and so forth.In the utility model the bottle 37 of slag to be tested be the encapsulation and be filled with liquid, for example, can be the vial that is filled with wine; Wheel disc 11 can be a cam.

Although the utility model is illustrated with reference to accompanying drawing and preferred embodiment, obviously, for a person skilled in the art, under the prerequisite that does not deviate from spirit and scope of the present utility model, can make various changes and variation to the utility model.Various change of the present utility model, the content that changes by appending claims and equivalent thereof contain.

Claims

1. a slag-testing machine is characterized in that, comprising:

Bearing (23) is supported with rotating quill shaft (19);

Central turnplate (18) is circumferentially fixed along first external part of described quill shaft (19), and is rotated with described quill shaft (19);

Switching mechanism (10) is fixed in described central turnplate (18), and described switching mechanism (10) has mechanical arm (38), and described mechanical arm (38) is with the overturn bottle of slag to be tested of the rotation of described central turnplate (18); And

Photographic unit, to the upset after bottle carry out track up, described photographic unit has rotating shaft (20), described rotating shaft (20) is supported in the described quill shaft (19) rotationally, with described central turnplate (18) coaxial rotation.

2. slag-testing machine according to claim 1, it is characterized in that, described switching mechanism (10) also comprises rack and pinion drive mechanism, described tooth bar (35) is provided with slide block (36), be fixed with wheel disc (11) on the described bearing (23), offer the chute (111) of cam contour on the described wheel disc (11), described slide block (36) is slidingly matched with described chute (111), to drive described mechanical arm (38) upset.

3. slag-testing machine according to claim 2 is characterized in that, described photographic unit also comprises: first cantilever (401) of fixing camera, described first cantilever (401) is circumferentially fixing with described rotating shaft (20), and can rotate with described rotating shaft (20).

4. slag-testing machine according to claim 3 is characterized in that, described photographic unit also comprises second cantilever (501) of fixing camera, is positioned on described first cantilever (401), and connects rotationally around described rotating shaft (20).

5. slag-testing machine according to claim 4 is characterized in that, the camera of the camera of described first cantilever (401) and described second cantilever (501) replaces the bottle after the described upset of track up.

6. slag-testing machine according to claim 5 is characterized in that, the part that is supported in described quill shaft (19) of described rotating shaft (20) is a hollow structure.

7. slag-testing machine according to claim 6 is characterized in that, described slag-testing machine also comprises:

Auger bottle distributing mechanism (2);

Mechanism of push bottles ahead (3), and be chain transmission between the described auger bottle distributing mechanism (2), and have first gear (31) that drives described quill shaft (19);

Bottle-delivery mechanism (6) has second gear (21) that is driven by described quill shaft (19); And

Rejecting mechanism (7) is located at the downstream of described bottle-delivery mechanism (6).