CN203593440U

CN203593440U - Bobbin paper clamping mechanism of cigarette tipping paper bobbin paper replacement machine

Info

Publication number: CN203593440U
Application number: CN201320839639.XU
Authority: CN
Inventors: 朱展翔; 宋文涛; 林彬彬
Original assignee: China Tobacco Anhui Industrial Co Ltd
Current assignee: China Tobacco Anhui Industrial Co Ltd
Priority date: 2013-12-18
Filing date: 2013-12-18
Publication date: 2014-05-14
Anticipated expiration: 2023-12-18

Abstract

The utility model discloses a bobbin paper clamping mechanism of a cigarette tipping paper bobbin paper replacement machine. A plurality of swing arms which can rotate horizontally are hinged to a working platform on the periphery of bobbin paper through pin rolls, a clamping claw is hinged to the front end of each swing arm, the swing arms are distributed on the periphery of the bobbin paper at an equal interval, the swing arms are sequentially connected end to end through connecting rods, the two ends of each connecting rod are hinged to the corresponding swing arms, an air cylinder is further arranged on the working platform, the front end of an air cylinder piston rod is hinged to one of the swing arms, the swing arms rotate synchronously along with stretching-out and drawing-back of the piston rod, and clamping claw sleeves are detachably connected to the clamping claws in a sleeved mode. The bobbin paper clamping mechanism can be adapted to tipping paper of different diameters.

Description

The obbbin clamping mechanism that a kind of cigarette tipping paper obbbin is more changed planes

Technical field:

The utility model relates to the obbbin clamping mechanism that a kind of cigarette tipping paper obbbin is more changed planes.

Background technology:

The tipping paper of the PROTOS-M5 high-speed cigarette machine of rainbow company of Germany is supplied with by the obbbin BOB-ME that more changes planes and is completed, and its function is the material webs that provides a length not limit to upstream device.Tipping paper is put into as required in supply dolly and is pushed BOB-ME, and hoister guide rail moves to clamping ring the tipping paper position of the little bus-top of supply.Identify by approach switch, until the clamp jaw of clamping ring is positioned at the midway location of tipping paper thickness, now clamp jaw auto-extending clamps tipping paper, is then delivered to paper disc shelf locking by tipping paper gig, finally provides continuously tipping paper by splicing device for downstream spicing machine.

Obbbin is more changed planes, and to require the tipping paper disk track using be 500mm to BOB-ME, stipulates parameter but produce supporting tipping paper disk track far below it, causes it to clamp, can not normal feed.As shown in Figure 1, BOB-ME clamp tipping paper whole process by cylinder 1 by one group of connecting rod 2 and swing arm 3 control one group of (5) clamp jaw 4 complete tipping paper 5(is coiled to material) clamping with carry.As seen in Figure 1, at cylinder 1 stroke certain in the situation that, the miles of relative movement of clamp jaw also just determines thereupon, and its miles of relative movement cannot be adjusted in a wider context.Therefore, the diameter of tipping paper 3 need to reach certain specification could be clamped.If its diameter is inadequate, its clamp jaw just cannot clamp tipping paper effectively.Summary of the invention:

For overcoming the defect of prior art, the obbbin clamping mechanism that provides a kind of cigarette tipping paper obbbin more to change planes is provided the purpose of this utility model, is connected to detouchable clamp jaw cover in clamp jaw outer cover, can adapt to different-diameter specification tipping paper.

The utility model technical solution problem adopts following technical scheme:

The obbbin clamping mechanism that a kind of cigarette tipping paper obbbin is more changed planes, on the bench board of obbbin periphery, be hinged with multiple swing arms that horizontally rotate by bearing pin, the front end of each described swing arm is hinged with clamp jaw, multiple swing arms are in point distributions such as obbbin peripheries, between multiple swing arms, join end to end by connecting rod successively, the two ends of each described connecting rod are hinged in swing arm, on described bench board, be also provided with cylinder, the front end of cylinder piston rod and one of them swing arm are hinged, each described swing arm is with flexible synchronous rotation of piston rod, on each described clamp jaw, be socketed with clamp jaw cover dismountablely.

It is plane that described clamp jaw overlaps the side contacting with tipping paper, the side being connected with clamp jaw is double-decker, between bilayer, have the cavity inserting for clamp jaw, one end of described cavity is that closed end one end is opening end, on the clamp jaw cover body of opening end, is provided with screw hole.

Compared with the prior art, the beneficial effects of the utility model are embodied in:

The utility model is not damage under the prerequisite of original equipment structure, still continue to use the principle of work of original device, drive gripper jaw to move by cylinder control link and swing arm, additional clamp jaw cover is installed on clamp jaw, clamp jaw cover and clamp jaw synchronization action, realize coiling clamping and the conveying of material.Which has been expanded the clamping range of holding device, realizes the clamping of coiling material and conveying to less disk track.

Accompanying drawing explanation:

Fig. 1 is the structural representation of existing clamping device; Fig. 2 is the front view of the utility model clamp jaw cover; Fig. 3 is the left view of Fig. 2; Fig. 4 is the birds-eye view of Fig. 2; Fig. 5 is that clamp jaw cover is arranged on the schematic diagram on clamp jaw; Fig. 6 is the structural representation of the utility model clamping device.

Number in the figure: 1 cylinder, 2 connecting rods, 3 swing arms, 4 clamp jaws, 5 tipping papers, 6 clamp jaw covers, 7 cavitys, 8 screw holes, 9 screws.

Below pass through the specific embodiment, and the utility model is described in further detail by reference to the accompanying drawings.

The specific embodiment:

Embodiment: by reference to the accompanying drawings, the obbbin clamping mechanism that the cigarette tipping paper obbbin of the present embodiment is more changed planes, on the bench board of obbbin periphery, be hinged with five swing arms that can horizontally rotate 3 by bearing pin, the front end of each swing arm is hinged with clamp jaw 4, five swing arms are in point distributions such as obbbin peripheries, between five swing arms, join end to end by four connecting rods successively, the two ends of each connecting rod 2 are hinged in swing arm, on bench board, be also provided with cylinder 1, the front end of cylinder piston rod and one of them swing arm are hinged, each swing arm is with the flexible synchronous equidirectional rotation of piston rod, on each clamp jaw 4, be socketed with clamp jaw cover dismountablely.

Shown in Fig. 2-5, clamp jaw cover 6 sides that contact with tipping paper 5 are plane, and the side being connected with clamp jaw is double-decker, has the cavity 7 inserting for clamp jaw between bilayer, one end of cavity is that closed end one end is opening end, on the clamp jaw cover body of opening end, is provided with screw hole 8.Shown in Fig. 5, when assembling, clamp jaw 4 inserts in clamp jaw cover from one end of clamp jaw cover cavity 7, and one end of clamp jaw is pushed against the closed end of cavity, and the terminal part of clamp jaw pushes against fixing by the screw 9 being inserted in screw hole 9.

Claims

1. the obbbin clamping mechanism that cigarette tipping paper obbbin is more changed planes, on the bench board of obbbin periphery, be hinged with multiple swing arms that horizontally rotate (3) by bearing pin, the front end of each described swing arm is hinged with clamp jaw (4), multiple swing arms are in point distributions such as obbbin peripheries, between multiple swing arms, join end to end by connecting rod successively, the two ends of each described connecting rod (2) are hinged in swing arm, on described bench board, be also provided with cylinder (1), the front end of cylinder piston rod and one of them swing arm are hinged, each described swing arm is with flexible synchronous rotation of piston rod, it is characterized in that, the upper clamp jaw cover that is socketed with of each described clamp jaw (4) dismountablely.

2. the obbbin clamping mechanism that a kind of cigarette tipping paper obbbin according to claim 1 is more changed planes, it is characterized in that, the side that described clamp jaw cover (6) contacts with tipping paper (5) is plane, the side being connected with clamp jaw is double-decker, between bilayer, there is the cavity (7) inserting for clamp jaw, one end of described cavity is that closed end one end is opening end, on the clamp jaw cover body of opening end, is provided with screw hole (8).