CN209835056U

CN209835056U - Clamping mechanism for smoke box overturning equipment

Info

Publication number: CN209835056U
Application number: CN201822244818.4U
Authority: CN
Inventors: 范爱军; 许志兵; 于红利; 赵文龙; 张晓锋
Original assignee: China Tobacco Henan Industrial Co Ltd
Current assignee: China Tobacco Henan Industrial Co Ltd
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2019-12-24
Anticipated expiration: 2028-12-29

Abstract

The utility model discloses a cigarette case is press from both sides armful mechanism for tipping arrangement, including preceding press from both sides armful unit and back clamp armful unit that the front and back symmetry set up, back clamp armful unit includes lower push pedal, fixed plate and top push pedal from bottom to top in proper order, be equipped with the mounting hole that is used for fixing the fixed plate on cigarette case tipping arrangement frame on the edge about the fixed plate, be equipped with the backup pad that sets up along the vertical direction in the rear end of fixed plate, correspond lower push pedal position on the backup pad and be fixed with lower pneumatic cylinder, lower pneumatic cylinder piston rod and lower push pedal fixed connection, correspond upper push pedal position on the backup pad and be fixed with upper pneumatic cylinder, upper pneumatic cylinder piston rod and top push pedal fixed connection; the utility model discloses a smoke box tipping arrangement is with pressing from both sides armful mechanism that fault rate is low, press from both sides to embrace stably, simple structure, with low costs.

Description

Clamping mechanism for smoke box overturning equipment

Technical Field

The utility model belongs to pipe tobacco wooden case field of carrying, in particular to cigarette case tipping arrangement is with pressing from both sides armful mechanism.

Background

At present, in the tobacco shred manufacturing process, the requirement of small-batch products is met by using a box type shred storage process, and the advantages of the method are that the requirement of the small-batch products is met, and the moisture and the internal quality of the tobacco shreds are ensured.

The tobacco shred is loaded into a wooden box body, when the tobacco shred is needed, the modern logistics system is used for conveying the tobacco box filled with the tobacco shred to the turnover equipment, a set of clamping and holding mechanism is designed inside the turnover equipment, the tobacco box conveyed by the logistics system is held, and the tobacco shred in the tobacco box is poured into the next procedure through the turnover equipment.

The clamping and holding mechanism used at present has the defects of incapability of clamping the smoke box, falling of the smoke box, deformation of the clamping and holding mechanism and the like, and once the defects occur, maintenance personnel need to maintain for 4-5 hours. The main problem that exists is that upper and lower clamping bar is integrative motion, and this contracting brake mechanism that just requires photoelectric switch, rotary encoder and gear motor that play the positioning action is sensitive unusually, and the phenomenon of smoke box striking clamp is embraced can all appear in arbitrary one the problem. The other phenomenon is that in the process that the turning equipment clamps the cigarette box to fall, if the contracting brake mechanism of the photoelectric switch, the rotary encoder and the reducing motor breaks down, the whole cigarette box is pressed onto a logistics roller way below the contracting brake mechanism, the box turnover machine is inevitably led to clamp the whole cigarette box, the deformation of an upper clamping rod in the upper clamping rod and the lower clamping rod is caused again, and the faults that the cigarette box cannot be clamped by the clamping mechanism, the cigarette box falls, the clamping mechanism deforms and the like are further aggravated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamping mechanism for a smoke box overturning device for solving the problems in the prior art; the technical scheme adopted for achieving the purpose is as follows:

the utility model provides a smoke box tipping arrangement is with pressing from both sides armful mechanism, press from both sides before including the symmetry setting and embrace the unit with the back clamp and embrace the unit, the back clamp is embraced the unit and is included push pedal down, fixed plate and last push pedal from bottom to top in proper order, be equipped with on the edge about the fixed plate and be used for fixing the mounting hole on smoke box tipping arrangement frame with the fixed plate, be equipped with the backup pad that sets up along vertical direction at the rear end of fixed plate, correspond the push pedal position fixing in the backup pad and have lower pneumatic cylinder, lower pneumatic cylinder piston rod and lower push pedal fixed connection, correspond push pedal position fixing in the backup pad and have last pneumatic cylinder, go up pneumatic cylinder piston rod and last push pedal fixed connection.

Preferably, all be equipped with the left slide rail that sets up along the fore-and-aft direction on the upper and lower side of fixed plate left end, all be equipped with the well slide rail that sets up along the fore-and-aft direction on the upper and lower side at fixed plate middle part, all be equipped with the right slide rail that sets up along the fore-and-aft direction on the upper and lower side of fixed plate right-hand member, all be equipped with respectively on push pedal and the push pedal with left slide rail sliding connection's left slider, with well slide rail sliding connection's well slider, with right slide rail sliding connection's right slider down.

Preferably, the left slide rail, the middle slide rail and the right slide rail are dovetail slide rails, and the left slide block, the middle slide block and the right slide block are dovetail slide blocks.

Preferably, an upper wear strip arranged along the left-right direction is fixed on the upper surface of one end, far away from the lower pneumatic cylinder, of the lower push plate.

Preferably, a lower wear-resistant strip arranged along the left-right direction is fixed on the lower surface of one end, far away from the upper pneumatic cylinder, of the upper push plate.

The utility model discloses the beneficial effect who has does: (1) the automatic lifting and overturning clamping of the smoke box are realized through the matching action of the front clamping and holding unit and the rear clamping and holding unit; (2) the problem that the convex edge of the cigarette box can be clamped only by accurate alignment of the clamping heads is solved through the independent work of the lower push plate and the upper push plate of the front clamping unit and the rear clamping unit; (3) when the cigarette box enters the cigarette box turnover equipment frame, the position requirement is low as long as two lower push plates of the front clamping and holding unit and the rear clamping and holding unit are ensured to be positioned below the convex edge of the cigarette box, and the original complex mechanism is not needed to ensure the alignment; (4) after the lower push plate is supported at the bottom of the convex edge of the smoke box, the upper push plate can naturally extend out of the top of the convex edge of the smoke box, so that the problem that the upper push plate is deformed and damaged due to the fact that the upper push plate touches obstacles such as the smoke box and the like is solved; (5) the utility model discloses a smoke box tipping arrangement is with pressing from both sides armful mechanism that fault rate is low, press from both sides to embrace stably, simple structure, with low costs.

Drawings

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

fig. 2 is a bottom view of the rear clamping unit of fig. 1.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 and 2, a clamping and holding mechanism for a smoke box turnover device comprises a front clamping and holding unit 1 and a rear clamping and holding unit 2 which are symmetrically arranged in front and rear, the rear clamping and holding unit 2 sequentially comprises a lower push plate 29, a fixed plate 23 and an upper push plate 24 from bottom to top, mounting holes 21 for fixing the fixed plate 23 on a smoke box turnover device frame are formed in the left edge and the right edge of the fixed plate 23, a supporting plate 26 arranged in the vertical direction is arranged at the rear end of the fixed plate 23, a lower pneumatic cylinder is fixed on the supporting plate 26 corresponding to the lower push plate 29, a piston rod of the lower pneumatic cylinder is fixedly connected with the lower push plate 29, an upper pneumatic cylinder 25 is fixed on the supporting plate 26 corresponding to the upper push plate 24, and a piston rod of the upper pneumatic cylinder 25 is fixedly connected with.

In order to further support, stress transmission and guide the lower push plate 29 and the upper push plate 24, left dovetail groove slide rails 27 arranged along the front-back direction are respectively arranged on the upper side surface and the lower side surface of the left end of the fixed plate 23, middle dovetail groove slide rails (not shown in the figure) arranged along the front-back direction are respectively arranged on the upper side surface and the lower side surface of the middle part of the fixed plate 23, right dovetail groove slide rails arranged along the front-back direction are respectively arranged on the upper side surface and the lower side surface of the right end of the fixed plate 23, and a left dovetail slide block 28, a middle dovetail slide block and a right dovetail slide block are respectively arranged on the lower push plate 29 and the upper push plate 24 and are respectively connected with the left dovetail groove. Wherein the dovetail slide rail also can set up on the smoke box tipping arrangement frame of left and right sides further transmits the atress to the smoke box tipping arrangement in this embodiment.

The lower push plate 29 and the upper push plate 24 are worn more greatly in the lifting and turning process of the smoke box, the service cycle of the lower push plate 29 and the upper push plate 24 is short, and the lower push plate 29 and the upper push plate 24 are time-consuming and labor-consuming to replace, so that an upper wear-resistant strip arranged along the left-right direction is fixed on the upper surface of one end, far away from the lower pneumatic cylinder, of the lower push plate 29; the lower wear strip 22 arranged along the left-right direction is fixed on the lower surface of one end of the upper push plate 24 far away from the upper pneumatic cylinder 25.

The utility model discloses when using, press from both sides before embracing unit 1 and the back and press from both sides before embracing unit 2 back symmetry regulation in smoke box tipping arrangement frame with the front, use modern logistics system to carry the tipping arrangement to the smoke box that is equipped with the pipe tobacco in, then press from both sides before embracing unit 1 and the back and press from both sides two push pedal 29 of embracing unit 2 and stretch out the protruding edge bottom of support in the smoke box upper end to the centre simultaneously, smoke box tipping arrangement is upward movement under the drive of other equipment, thereby two push pedal 29 are dragging the smoke box upward movement together down, after reaching the regulation height, the front clamp is embraced unit 1 and two upper push pedal 24 of back clamp armful unit 2 and is stretched out simultaneously with the protruding edge top that is located the smoke box upper end, thereby smoke box tipping arrangement overturns thereby pour out the pipe tobacco in the smoke box under the combined action of upper push pedal 24 and lower push pedal 29 down, restore the normal position at last.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: it is to be understood that modifications may be made to the above-described arrangements in the embodiments or equivalents may be substituted for some of the features of the embodiments, but such modifications or substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a smoke box tipping arrangement is with pressing from both sides embracing mechanism, a serial communication port, press from both sides before including the symmetry setting around and embrace the unit and press from both sides after with and embrace the unit, the back presss from both sides to embrace the unit and includes push pedal, fixed plate and push pedal from bottom to top in proper order, is equipped with the mounting hole that is used for fixing the fixed plate on smoke box tipping arrangement frame about the fixed plate on the edge, is equipped with the backup pad that sets up along vertical direction at the rear end of fixed plate, corresponds the push pedal position down and is fixed with down pneumatic cylinder in the backup pad, down pneumatic cylinder piston rod and push pedal fixed connection down, correspond the push pedal position in the backup pad and be fixed with last pneumatic cylinder, go up pneumatic cylinder.

2. The clamping mechanism for a cigarette box turning device according to claim 1, wherein a left slide rail is provided on each of upper and lower sides of a left end of the fixing plate in a front-rear direction, a middle slide rail is provided on each of upper and lower sides of a middle portion of the fixing plate in the front-rear direction, a right slide rail is provided on each of upper and lower sides of a right end of the fixing plate in the front-rear direction, and a left slide block, a middle slide block, and a right slide block are provided on each of the lower and upper push plates, the left slide block, the middle slide block, and the right slide block being slidably connected to the left slide rail, the middle slide block, and the right slide.

3. The clamping mechanism for the smoke box overturning device according to claim 1 or 2, wherein the left slide rail, the middle slide rail and the right slide rail are all dovetail slide rails, and the left slide block, the middle slide block and the right slide block are all dovetail slide blocks.

4. The clamping mechanism for the smoke box overturning device according to claim 1 or 2, wherein an upper wear-resistant strip arranged along the left-right direction is fixed on the upper surface of one end of the lower push plate far away from the lower pneumatic cylinder.

5. The clamping mechanism for the smoke box overturning device according to claim 4, wherein a lower wear strip arranged along the left-right direction is fixed on the lower surface of one end of the upper push plate far away from the upper pneumatic cylinder.