CN103086145A

CN103086145A - Cover checking device

Info

Publication number: CN103086145A
Application number: CN2013100154819A
Authority: CN
Inventors: 王晓冬; 陈小平; 孙文晔
Original assignee: NANJING GRANDPAK MACHINERY CO Ltd
Current assignee: NANJING GRANDPAK MACHINERY CO Ltd
Priority date: 2013-01-16
Filing date: 2013-01-16
Publication date: 2013-05-08

Abstract

The invention discloses a cover checking device which is arranged on a cover slide, a cover checking wheel is arranged at the upper portion of the cover slide, an axis of the cover checking wheel is basically perpendicular to the cover slide, a plurality of long teeth are arranged on the periphery of the upper edge of the cover checking wheel, a tooth tip of each long tooth is inserted into the cover slide, end face tooth pitches of the long teeth are matched with the diameter of a bottle cover, the cover checking wheel is enabled to rotate due to the fact that each forward-directional bottle cover which sequentially penetrates through the cover slide pushes one long tooth, a backward-directional bottle cover is mutually and immovably clamped with the cover checking wheel when the backward-directional bottle cover exists, a cover pushing plate is arranged on the side face of the cover slide, the moving direction of the cover pushing plate is perpendicular to the cover slide, the intersection position is a backward-directional bottle cover immovably clamped position, the cover pushing plate is driven by a cylinder, and a cover checking sensor is arranged nearby the cover checking wheel and connected with a cylinder electric control mechanism to control the cylinder to move. The cover checking device has the advantages of being simple in structure, capable of achieving automation of bottle cover checking, low in manufacturing cost and suitable for improving the existing device.

Description

A kind of inspection lid arrangement

Technical field

The present invention relates to beverage or drinks canning line production facilities, specifically a kind ofly detect whether bottle cap is in correct direction on conveyor line inspection lid arrangement.

Background technology

On beverage or drinks filling production lines, making in order of former bottle cap is generally to adopt manually to carry out, this mode inefficiency, but simplified pipelining equipment, reduced investment.Modern filling production lines can also adopt capping machine to realize riko cover in addition, the capping machine characteristics that to be the center of gravity of utilizing bottle cap do not overlap with its geometric centre, make anti-the lid under the effect of self gravitation, fall at the above-mentioned section that promotes load-transfer device and blend stop, freely fall the feed back storehouse and complete riko cover, therefore less on the bottle cap impact, bottle cap cracky not when riko cover, and can arrange a plurality of bottle caps simultaneously, improve exponentially riko cover efficient.But in actual applications, the structure of bottle cap is had certain requirement, namely the center of gravity of bottle cap and its geometric centre need to have certain deviation, when bottle cap center of gravity and its geometric centre side-play amount hour, can not be suitable for capping machine.Even so, capping machine also can be made mistakes sometimes, can not guarantee the correct position of assurance lid very, to will instead cover to get lodged in by anti-lid blanking cover mouth and cover on slideway, when not covering on the lid slideway, manually open anti-lid blanking cover mouth, take out anti-lid, this mode has been disturbed the fluency of conveyor line, affects the manufacturing line whole efficiency.

Summary of the invention

It is relatively simple that technical matters to be solved by this invention is to provide a kind of structure, and inspection is covered efficient and rejected all good anti-lid inspection lid arrangements of effect.

A kind of inspection lid arrangement of the present invention, be arranged on and cover on slideway, it comprises testing and covers wheel, cylinder, knock-out pad, only cover sensor and cylinder electrical control mechanism, the described lid wheel tested is arranged on and cover above slideway, test cover wheel axis with the lid slideway substantially vertical, test the lid wheel upper along being circumferentially with some long teeth, long tooth crown stretches into and builds slideway, long increment face tooth pitch and bottle cap diameter are complementary, thereby make and cover each the forward bottle cap that passes through successively on slideway and promote a long tooth and make and test the rotation of lid wheel, when reverse bottle cap occurring oppositely bottle cap with to test the lid wheel mutually stuck; Knock-out pad is arranged on and covers the slideway side, and its sense of motion is vertical with the lid slideway, and intersection location is the stuck position of reverse bottle cap, and knock-out pad is by air cylinder driven; Be provided with only cover sensor near testing lid wheel, only cover sensor is connected with cylinder electrical control mechanism and moves with control cylinder.

As improvement, described cylinder is the pen type cylinder, and pen type cylinder and knock-out pad be arranged in parallel, and knock-out pad is fixed between two slide bars, and slide bar is connected with the piston of pen type cylinder by the slide bar Connection Block.

Further, described only cover sensor is approach switch, and it is arranged near the correspondence position of testing the lid wheel.

The present invention utilize one be arranged on cover slideway top test the lid wheel, the long tooth of testing on the lid wheel is promoted by each forward bottle cap, and the forward bottle cap is the bottle cap of opening upwards, and long tooth relies on the bottle cap cornice moving, each bottle cap promotes a long tooth, so constantly promotes to test the lid wheel and rotates.When reverse bottle cap occurring, long tooth is stuck by the bottle cap roof when rotating, and only cover sensor detects to test to cover to take turns and stops operating, and notice air cylinder driven knock-out pad is rejected reverse bottle cap, return rapidly afterwards, follow-up forward bottle cap can detect lid arrangement by this again smoothly.The present invention is simple in structure, has not only realized detecting the automation of bottle cap, and manufacturing cost is lower simultaneously, is applicable to the improvement to existing installation.

Description of drawings

Fig. 1 is structural representation of the present invention,

Fig. 2 is the left view of Fig. 1,

Fig. 3 is the birds-eye view of Fig. 1,

Fig. 4 is the schematic diagram that Fig. 1 detects reverse bottle cap,

Fig. 5 is the birds-eye view of Fig. 4.

The specific embodiment

As shown in Figure 1 to Figure 3, a kind of inspection lid arrangement of the present invention, it mainly comprises approach switch 3, test lid wheel 12, cylinder 5, knock-out pad 6 and cylinder electrical control mechanism, wherein:

Testing lid wheel 12 is arranged on by bearing 11 and only covers on wheel shaft 10, the side is spacing with snap ring 13, only covering wheel shaft 10 is bearing in only on lid wheel support plate 9, only 9 of support plates of lid wheel are fixed on and cover on slideway side plate connection box 2, test lid wheel 12 axis substantially vertical with the lid slideway, test on lid wheel 12 along being circumferentially with some long teeth, long tooth crown stretches into and builds slideway, long increment face tooth pitch and bottle cap diameter are complementary, thereby make and cover each the forward bottle cap a that passes through successively on slideway and promote a long tooth and make and test 12 rotations of lid wheel, when reverse bottle cap occurring oppositely bottle cap b with to test the lid wheel mutually stuck.The track lowest part that the long tooth crown of noting simultaneously controlling well streaks and the spacing of lid slideway diapire both can be promoted by forward bottle cap a it, can be reversed again bottle cap b stuck.

Knock-out pad 6 is arranged on and covers the slideway side, and its sense of motion is vertical with the lid slideway, and intersection location is the possible stuck position of reverse bottle cap, and knock-out pad 6 is driven by cylinder 5; Cylinder 5 is the pen type cylinder, and pen type cylinder and knock-out pad 6 be arranged in parallel, and knock-out pad 6 is fixed between two slide bars 7, and slide bar 7 is connected with the piston of pen type cylinder by slide bar Connection Block 8.

Only cover sensor is approach switch 3, and it is fixed on by approach switch support plate 1 on the side plate connection box 2 that cover slideway, and 12 the long flank of tooth is taken turns near testing lid in approach switch 3 installation sites, and this approach switch 3 is connected with cylinder electrical control mechanism and moves with control cylinder.

This device inclination is arranged on covers on slideway, when forward bottle cap down sliding, drive is tested lid wheel 12 along with rotating (as Fig. 1, Fig. 3), when the reverse bottle cap that occurs as Fig. 2, testing lid wheel 12 can be reversed bottle cap and block and can not rotate, the approach switch 3 of delaying time after several seconds can detect to be tested lid wheel 12 and no longer rotates, signal feedback is to electric control system, drive cylinder 5 actions, when moving forward, takes knock-out pad 6 reverse bottle cap out of, return rapidly after rejecting reverse bottle cap, the forward bottle cap can detect lid arrangement by this again smoothly.

The concrete application approach of the present invention is a lot, and the above is only the preferred embodiment of the present invention, should be understood that; for those skilled in the art; under the prerequisite that does not break away from the principle of the invention, can also make some improvement, these improvement also should be considered as protection scope of the present invention.

Claims

1. examine lid arrangement for one kind, be arranged on and cover on slideway, it is characterized in that comprising that testing lid takes turns (12), cylinder (5), knock-out pad (6), only cover sensor and cylinder electrical control mechanism, the described lid wheel (12) of testing is arranged on and cover above slideway, test lid wheel (12) axis substantially vertical with the lid slideway, test lid wheel (12) upper along being circumferentially with some long teeth, long tooth crown stretches into and builds slideway, long increment face tooth pitch and bottle cap diameter are complementary, thereby make and cover each the forward bottle cap that passes through successively on slideway and promote a long tooth and make and test lid wheel (12) rotation, when reverse bottle cap occurring oppositely bottle cap with to test the lid wheel mutually stuck, knock-out pad (6) is arranged on and covers the slideway side, and its sense of motion is vertical with the lid slideway, and intersection location is the stuck position of reverse bottle cap, and knock-out pad (6) is driven by cylinder (5), be provided with only cover sensor near testing lid wheel (12), only cover sensor is connected with cylinder electrical control mechanism and moves with control cylinder.

2. inspection lid arrangement according to claim 1, it is characterized in that, described cylinder (5) is the pen type cylinder, pen type cylinder and knock-out pad (6) be arranged in parallel, knock-out pad (6) is fixed between two slide bars (7), and slide bar (7) is connected with the piston of pen type cylinder by slide bar Connection Block (8).

3. inspection lid arrangement according to claim 1 and 2, is characterized in that, described only cover sensor is approach switch (3), and it is arranged near the correspondence position of testing lid wheel (12).