CN105947261A

CN105947261A - Lens box flap folding mechanism of lens box packing device

Info

Publication number: CN105947261A
Application number: CN201610498398.5A
Authority: CN
Inventors: 高成艳
Original assignee: SHANGHAI JINQIAN MACHINERY TECHNOLOGY Co Ltd
Current assignee: SHANGHAI JINQIAN MACHINERY TECHNOLOGY Co Ltd
Priority date: 2016-06-30
Filing date: 2016-06-30
Publication date: 2016-09-21
Anticipated expiration: 2036-06-30
Also published as: CN105947261B

Abstract

The invention discloses a lens box flap folding mechanism of a lens box packing device. The lens box flap folding mechanism comprises two rotating arms which are symmetrically arranged at the front portion and the rear portion of the side face of a lens box conveying mechanism and can rotate reversely at the same time. The two rotating arms are provided with jacking parts which can get close to each other to fold a lens box flap when the two rotating arms rotate at the same time. By means of the lens box flap folding mechanism, the lens box flap can be automatically folded, and the lens packing efficiency is improved.

Description

The mirror case flap turnover mechanism of eyeglass mounted box equipment

Technical field

The invention belongs to packaging facilities technical field, particularly relate to the mirror case folding of a kind of eyeglass mounted box equipment Wing turnover mechanism.

Background technology

Eyeglass needs to pack with carton after producing well.Owing to eyeglass is fragile article, so Eyeglass should be played fixation by the carton of design, has shock-absorbing function again.To this end, there is people Devise mirror case 20 as shown in Figure 6, unlike common mirror case, also have in this mirror case 20 There is the fixing and liner 21 of cushioning effect.

Owing to this mirror case structure is complicated, mode that in the past can only be artificial carries out load, and artificial load needs Substantial amounts of manually, on the other hand on the one hand efficiency comparison is low, easily cause and be stained with stains (example on eyeglass Such as fingerprint trace), even will also result in the breakage of eyeglass.

The mirror case 20 of state is propped up to Fig. 7 state as shown in Figure 6, loading eyeglass propping up in it After lining 21, its flap 22 need to be turned down.

For this reason, it is necessary to develop a kind of equipment that can be automatically packaged in mirror case by the eyeglass produced, To improve eyeglass packaging efficiency, and reduce the infringement that eyeglass is caused.

Summary of the invention

The technical problem to be solved is to provide the mirror case flap turnover of a kind of eyeglass mounted box equipment Mechanism, with the deficiency overcoming prior art to exist.

For solving above-mentioned technical problem, the present invention adopts the following technical scheme that:

The mirror case flap turnover mechanism of a kind of eyeglass mounted box equipment, is included in described mirror case conveying mechanism side Be arranged symmetrically with after in front and can the most counter-rotational two pivoted arms, said two pivoted arm has at this Can be close to each other to turn down the top touching portion of mirror case flap when two pivoted arms rotate simultaneously.

This programme also include also including support, can downwards near the upper end of said two pivoted arm so that two The lower end of pivoted arm pressure head close to each other, for maintaining the lower end of said two pivoted arm to be near state Spring, for driving the said two pivoted arm to move forward so that the flap of mirror case keeps turnover state Sprocket wheel conveyer belt and for mirror case enter described mirror case closing mechanism time just make said two pivoted arm The top that is located remotely from each other, lower end, said two pivoted arm is the lower end arc turning down flap close to each other Pivoted arm, the upper side of said two pivoted arm is respectively provided with pulley, middle part is respectively provided with and carries with described sprocket wheel The shank that band is rotationally connected, described top touching portion is positioned at the lower end of described pivoted arm, the both sides tool of described pressure head Have when this pressure head moves down and supply two pulleys simultaneously away from so that two top touching portions are simultaneously near carrying out The chute of flap turnover, described sprocket wheel conveyer belt is fixed on described support, before described top has After height low for gradually raising described pulley so that the end face that is located remotely from each other of the lower end of said two pivoted arm.

Said two pivoted arm is the most curved, and diagonally disposed, and both upper ends are apart near, lower end distance Far.

Described pressure head is fixed on a link, and this link is by the air cylinder driven that can drive up and down.

The flap of mirror case can be turned down by the present invention automatically, improves eyeglass packaging efficiency.

Accompanying drawing explanation

It is described in detail with the detailed description of the invention present invention below in conjunction with the accompanying drawings:

Fig. 1 is the principle schematic of the present invention；

Fig. 2 is the structural representation of the present invention；

Fig. 3 is the pivoted arm fit structure schematic diagram with pressure head of the present invention；

Fig. 4 is that the lower end of two pivoted arms of the present invention is in the schematic diagram near state；

Fig. 5 is the pivoted arm fit structure schematic diagram with top of the present invention；

Fig. 6 is the structural representation of the mirror case of state of applanation；

Fig. 7 is the structural representation of the mirror case propping up state.

Detailed description of the invention

As Figure 1-3, the mirror case flap turnover mechanism 100 of a kind of eyeglass mounted box equipment, can be by such as Flap 22 on the mirror case 20 of state shown in Fig. 7 turns down, and it is included in mirror case conveying mechanism 4 Be arranged symmetrically with before and after side and can the most counter-rotational two pivoted arms 110, on two pivoted arms 110 have Having when these two pivoted arms 110 rotate simultaneously can the top of the flap 22 with turnover mirror case 20 close to each other Contact portion 111.

Specifically, the present embodiment also have support 120, can be downwards near the upper end of two pivoted arms 110 So that the lower end of two pivoted arms 110 pressure head 130 close to each other, for maintaining two pivoted arms 110 Lower end is in the spring 140 near state (seeing Fig. 4 near state), for driving two pivoted arms 110 Move forward so that the flap 22 of mirror case 20 keep turnover state sprocket wheel conveyer belt 150 and for Just make the lower end of two pivoted arms 110 be located remotely from each other when mirror case 20 enters follow-up mirror case closing mechanism Top 160 (see Fig. 5).

Two pivoted arms 110 are the lower end arc pivoted arm turning down flap 22 close to each other, both oblique cloth Putting, upper end distance is near, lower end distance is remote, the upper side of two pivoted arms 110 be respectively provided with pulley 112, Middle part is respectively provided with the shank 113 being rotationally connected with sprocket wheel conveyer belt 150, and top touching portion 111 is positioned at pivoted arm The lower end of 110.

The both sides of pressure head 130 have when this pressure head 130 moves down the most remote for two pulleys 112 From so that two top touching portions 111 are simultaneously near carrying out the chutes 131 of flap turnover, in the process, Spring 140 is gradually stretched from original state until the ultimate range that can arrive of its two ends, afterwards its two The distance of end is gradually shortened again return original state, thus maintains the lower end of two pivoted arms 110 to be in and lean on Nearly state.

Wherein, pressure head 130 is fixed on link 170, and this link 170 is by driving up and down Cylinder 180 drives.

Sprocket wheel conveyer belt 150 is fixed on support 120.

After there is front height on top 160 low for gradually raising pulley 112 so that two pivoted arms 110 The end face 161 that lower end is located remotely from each other, wherein, this top 160 is in bulk.

But, those of ordinary skill in the art is it should be appreciated that above embodiment is only It is used for the present invention is described, and is not used as limitation of the invention, as long as in the essence essence of the present invention In the range of god, change, the modification of embodiment described above all will be fallen in claims of the present invention In the range of.

Claims

1. the mirror case flap turnover mechanism of an eyeglass mounted box equipment, it is characterised in that be included in described Be arranged symmetrically with before and after mirror case conveying mechanism side and can the most counter-rotational two pivoted arms, said two Having on pivoted arm when these two pivoted arms rotate simultaneously can contacting with turnover mirror case flap close to each other Portion.

The mirror case flap turnover mechanism of a kind of eyeglass mounted box equipment the most according to claim 1, its Be characterised by, also include support, can downwards near the upper end of said two pivoted arm so that two pivoted arms Lower end pressure head close to each other, for maintain the lower end of said two pivoted arm be in the spring near state, Move forward for driving said two pivoted arm so that the flap of mirror case keeps the sprocket wheel conveying of turnover state Carry and for just making the lower end phase of said two pivoted arm when mirror case enters described mirror case closing mechanism Mutually away from top, said two pivoted arm is the lower end arc pivoted arm turning down flap close to each other, institute The upper side stating two pivoted arms is respectively provided with pulley, middle part is respectively provided with and rotates even with described sprocket wheel conveyer belt The shank connect, described top touching portion is positioned at the lower end of described pivoted arm, and the both sides of described pressure head have in this pressure For two pulleys simultaneously away from so that two top touching portions are simultaneously near carrying out flap turnover when head moves down Chute, described sprocket wheel conveyer belt is fixed on described support, and described top has low use after front height In gradually raising described pulley so that the end face that is located remotely from each other of the lower end of said two pivoted arm.

The mirror case flap turnover mechanism of a kind of eyeglass mounted box equipment the most according to claim 2, its Being characterised by, said two pivoted arm is the most diagonally disposed, and both upper end distance is near, lower end distance is remote.

4. according to the mirror case flap turnover mechanism of a kind of eyeglass mounted box equipment described in Claims 2 or 3, It is characterized in that, described pressure head is fixed on a link, and this link is by the cylinder that can drive up and down Drive.