CN204773825U - Roll web is put with choosing leather clothing - Google Patents

Abstract

The utility model provides a roll web is put with choosing leather clothing, includes that control body 6 and joint carry out gliding support 4 in control body 6, the intermediate position joint of support 4 is equipped with the dermal plate 100 that chooses who is used for tearing the roll web epidermis on the tip of support 4 in control body 6's lateral part, be equipped with the tensile strip 64 that is used for drawing movable support 4 to move on control body 6 on the support 4, at least, have the intensity of labour who reduces operating personnel, easily realize the automatic effect.

Description

A kind of roll web is put with choosing leather jacket

Technical field

The utility model relates to field, is specifically related to a kind of roll web and puts with choosing leather jacket.

Background technology

Choose paper device, for being peeled off by the leatheroid of roll web or removing the external packing of roll web.

In prior art: application number: 201120405486.9, the applying date: 2011-10-14, application title: pricking device for paper rolls, because point of a knife and handle are in same level, thus this pricking device for paper rolls can horizontal slip on paper easily, and cut paper, guarantees that otch is smoothly neat.Handle also can protect hand, is not hurt.Can also change when choosing after cutter damages.

In the structure of the prior art, operating personnel must carry out manual operation, operating personnel's use is chosen cutter and is cut, labour intensity is high, and efficiency is low, in the process of tool operating, many unsafe factors can be produced, the automation of peeling off roll web epidermis cannot be realized.

How designing a kind of roll web to put with choosing leather jacket, the labour intensity of operating personnel can be reduced, easily be automated, become the technical problem that we are badly in need of solving.

Utility model content

The purpose of this utility model is the deficiency overcoming prior art existence, and provides a kind of roll web to put with choosing leather jacket.

The purpose of this utility model has been come by following technical solution, a kind of roll web is put with choosing leather jacket, comprise control agent and be connected to the support carrying out in control agent sliding, the centre position of support is connected in the sidepiece of control agent, the end of support is provided with chooses dermatotome for what tear roll web epidermis, and described support is provided with the tensile bars for pulling support to move on control agent.

Described control agent has caved inward chute, and described support is provided with the sliding part be connected in chute.

Described bracket end is provided with at least one for installing the locating piece choosing dermatotome, chooses dermatotome and is socketed on locating piece.

The top of described support is fixed with guide way, and described guide way is connected with the end of tensile bars.

Described control agent top is fixed with commutates body, lower side to the second commutation body be fixed with for the commutation of tensile bars bottom for first of tensile bars top commutation, and the first commutation body and second that described tensile bars is coiled in control agent commutates on body.

Described control agent bottom is provided with the base for supporting control agent, and described base is provided with the motor for pulling tensile bars.

Described motor is provided with the reel of wound draw bar.

Described support is fixed with the detector for detecting roll web apical position.

Described choose dermatotome comprise matrix and be located at matrix side for open paper roll penetration portions, be located at matrix opposite side for installing the installation portion of matrix, described penetration portions comprises for interspersed tip, tip is extended with cutting edge on matrix, and described cutting edge extends to form cutting body to the two sides on installation portion top.

Described cutting body is prism shapes, and cutting edge is a limit on triangular prism.

The utility model at least has the labour intensity reducing operating personnel, the effect easily be automated.

Accompanying drawing explanation

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

Fig. 2 is the scheme of installation choosing dermatotome in the utility model;

Fig. 3 is the structural representation choosing dermatotome in the utility model;

Fig. 4 is the top view choosing dermatotome in the utility model;

Fig. 5 is the structural representation of the utility model medium-height trestle;

In figure, choose dermatotome 100, matrix 1, bottom 11, installing hole 12, penetration portions 2, installation portion 3, tip 21, cutting edge 22, cutting body 23, acute angle a, support 4, sliding part 41, locating piece 42, guide way 43, bearing pin 431, detector 5, control agent 6, the commutation of chute 61, first commutation body 62, second body 63, tensile bars 64, base 65, motor 7, reel 71.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in detail: as shown in fig. 1, a kind of roll web described in the utility model is put with choosing leather jacket, comprise control agent 6 and be connected in control agent 6 support 4 carrying out sliding, the centre position of support 4 is connected in the sidepiece of control agent 6, the end of support 4 is provided with chooses dermatotome 100 for what tear roll web epidermis, and described support 4 is provided with the tensile bars 64 for pulling support 4 to move on control agent 6; At least there is the labour intensity reducing operating personnel, the effect easily be automated.

When the installation site that dermatotome 100 axially chosen by roll web is moved, choose dermatotome 100 and the axis along roll web is inserted, thus the paper torn apart in roll web circumference or epidermis or leatheroid.

Regulate the position of choosing dermatotome 100 corresponding with the epidermis of differing heights roll web interspersed, to tear the epidermis of the roll web of different length.

Changing in prior art utilizes blade to carry out the mode cut, the mode backing down paper roll is interted by the tip place choosing dermatotome 100, the leatheroid of circumferencial direction or paper tear are opened, a cutting edge 22 is utilized to extend to form cutting body 23 to the two sides on installation portion 3 top, make full use of an oblique slope extended to form, the most advanced and sophisticated paper roll to circumferencial direction gradually moves, and realizes opening of circumferencial direction paper roll and splits.

Dermatotome 100 will be chosen fixing or mobile by support 4, utilize the mutual motion of choosing between dermatotome 100 and roll web epidermis, realize support 4 to drag and choose dermatotome 100 and insert in the epidermis of roll web, what the cutting edge 22 making full use of inclination carried out upwardly formula tears paper or leatheroid, fundamentally solve and utilize blade to carry out the mode cut, avoid the danger using cutter to bring, and without grinding cutting edge 22, can use always, avoid utilizing blade to carry out cutting the mode needing grinding.

As shown in Fig. 1 to 5, a kind of roll web is put with choosing leather jacket, comprise control agent 6 and be connected in control agent 6 support 4 carrying out sliding, the centre position of support 4 is connected in the sidepiece of control agent 6, the end of support 4 is provided with chooses dermatotome 100 for what tear roll web epidermis, and described support 4 is provided with the tensile bars 64 for pulling support 4 to move on control agent 6.

The dermatotome 100 of choosing on control agent 6 is made to be in different high and low positions by the motion of tensile bars 64, thus plug-type tearing is carried out to the epidermis of the roll web of differing heights, utilize CN02205419-printing web conveyor of the prior art, choose leather jacket and put the sidepiece being arranged on printing web conveyor, thus when roll web is put through choosing leather jacket, just can automatically the epidermal laceration of roll web be opened, when practicality, just do not need to use CN201120405486-pricking device for paper rolls to cut, reduce the labour intensity of operating personnel, thus realize automation.

Described support 4 is provided with the sliding part 41 be connected in chute 61.

In the embodiment of the present application: a slide rail vertically installed or cave in is set, this slide rail and chute 61, sliding part 41 is connected in the chute 61 caved inward along control agent 6 surface, the sliding part 41 of support 4 is arranged in chute 61, at least one sliding part 41 is set, this sliding part 41 can be a slide block, or the slide block of a bar shaped, slide block is connected to the slip carrying out in chute 61 coming and going, pull and can promote support 4, thus regulate support 4 end to choose the position of dermatotome 100, by to the adjustment of choosing dermatotome 100 position, thus intert and tear apart the roll web epidermis of different-diameter or the roll web of different high and low position.

Described support 4 end is provided with at least one for installing the locating piece 42 choosing dermatotome 100, chooses dermatotome 100 and is socketed on locating piece 42.Locating piece 42 extends outward formation projection along support 4 end, and the installing hole chosen in dermatotome 100 is socketed on projection, positions.

Support 4 is axis body or the body of rod, also can be metallic plate, or the rectangular plate of strip, be fixedly mounted on the locating piece 42 of support 4 end by choosing dermatotome 100, choose dermatotome 100 by support 4 drive to move, support 4 is arranged on slide rail, utilizes the position of slide rail to support 4 to regulate, thus realize the control of automation.

The top of described support 4 is fixed with guide way 43, and described guide way 43 is connected with the end of tensile bars 64.

Tensile bars 64 can be chain or steel wire rope or nylon rope etc., can realize bending, and carries out the extrusion that support 4 can be pulled along chute 61 up-down adjustment.

In another embodiment of the application: guide way 43 is set on the top of support 4 or sidepiece, connect outside motion by guider 43, such as chain or gear, guide rod etc., drive support 4 to carry out being elevated and back and forth movement by the motion of outside.

Wherein, guide way 43 is the projection that the top of support 4 or sidepiece extend outward, and this projection can be the shape of rule or have the projection of bayonet socket or screw thread mouth, so that guide pad 43 is connected with the motion of outside.Preferably, in the application, guide way 43 is a triangular prism, its inclined-plane extends along the edge of support 4 to the centre position of support 4, thus when ensureing that guide way 43 is stressed, can be stressed along the centre position of support 4, thus drive support 4 to move along the central point in centre position or focus point, ensure the operation of choosing dermatotome 100 balance and stability of support 4 end, ensure the direction stress equalization that roll web epidermis is torn.

Described guide way 43 is fixed with the bearing pin 431 connecting external movement mechanism.

In the above embodiments of the present application: be installed with bearing pin 431 on guide way 43, be connected with chain, gear or connecting rod by bearing pin 431, preferred tensile bars 64 adopts chain to be connected with bearing pin 431, thus drives the support 4 under guide way 43 to carry out elevating movement.

Described control agent 6 top is fixed with commutates body 62, lower side to the second commutation body 63 be fixed with for the commutation of tensile bars 64 bottom for first of tensile bars 64 top commutation, and the first commutation body 62 and second that described tensile bars 64 is coiled in control agent 6 commutates on body 63.

First commutation body 62 is for being located at the rotating shaft of control agent 6 upper end, second commutation body 63 is for being arranged on the rotating shaft of control agent 6 lower end, by two rotating shafts, chain is commutated, pull chain thus realize moving up and down of support 4, and then the high and low position choosing dermatotome 100 is regulated.

Described control agent 6 bottom is provided with the base 65 for supporting control agent 6, and described base 65 is provided with the motor 7 for pulling tensile bars 64.Control agent 6 is a metal column, and base 65 is metallic plate, is welded by metal column or is fixedly connected with on a metal plate, making metal column by metallic plate, ensures that control agent 6 is vertical structure, makes support 4 in the chute 61 of control agent 6, carry out the adjustment of upper-lower position.

In this application, if control agent 6 tilt be fixed in base 65, then can realize the movement of the incline direction of support 4.

Described motor 7 is provided with the reel 71 of wound draw bar 64.Reel 71 is chain plate or cheese, by reel 71 by chain or rim pulley around wherein.Servomotor drives reel 71 to rotate, and support 4 is moved up and down in the chute 61 of control agent 6.Servomotor, control rate and positional precision are very accurate, voltage signal can be converted into torque and rotational speed with drived control object.Servo motor rotor rotating speed controls by input signal, and energy fast reaction, in automatic control system, as executive component, and there is the characteristics such as electromechanical time constant is little, the linearity is high, pickup voltage, the received signal of telecommunication can be converted to the angular displacement on motor reel or angular speed output.Be divided into direct current and the large class of AC servomotor two, its main feature is, when signal voltage is zero without rotation phenomenon, rotating speed is uniform descent along with the increase of torque.

Described support 4 is fixed with the detector 5 for detecting roll web apical position.

In the another embodiment of the application: detector 5 is position detector, this detector 5 is for detecting the height of roll web, thus ensure that servomotor drives support 4 to move to the leatheroid of roll web or the edge of paper, and then the dermatotome 100 of choosing of support 4 end is inserted in the epidermis of roll web.

Measured the height of roll web by detector 5, make support 4 rest on roll web top, the dermatotome 100 of choosing on support 4 inserts in the epidermis of roll web along the axis of roll web, thus peels off the exocuticle of roll web.

Choose dermatotome 100, comprise matrix 1 for both sides, bottom be the trapezoidal of right angle, two vertical right-angle sides connect as one with the penetration portions 2 of front end left end as shown in Figure 1 respectively and the installation portion 3 of rear end right-hand member as shown in Figure 1 connects as one, the right-hand member that described penetration portions 2 is fixedly connected on the left end of matrix 1, installation portion 3 is fixedly connected on matrix 1, matrix 1, penetration portions 2, installation portion 3 three form a set square structure jointly, adopt metallic plate to make and have higher service life and wearability.

Also plastic plate or plank be can adopt, selection and making are convenient to.The sheet material that other hard materials such as carbon fiber board are formed can meet instructions for use.

It can be the right angled triangle plate body of 30 degree for acute angle a that matrix 1, penetration portions 2, installation portion 3 three form a set square structure jointly, the hypotenuse part being conducive to right angled triangle plate body top cuts, by cutting edge 22 pairs of paper of hypotenuse part or vertically backing down of leatheroid, realize tearing.

And be located at matrix 1 side for opening the penetration portions 2 of paper roll, penetration portions 2 has sharp parts and oblique cuts part, utilize sharp parts under the leatheroid or paper of the axis insertion roll web of roll web, the circumference being axially perpendicular to roll web of roll web, the penetration portions 2 that leatheroid in roll web circumference or paper are axially inserted into tears apart, and oblique cutting edge 22 is conducive to paper or the leatheroid that penetration portions 2 tears apart web surfaces faster.

Be located at matrix 1 opposite side for installing the installation portion 3 of matrix 1, installation portion 3 is for being connected to the trapezoidal plate of matrix 1 right side, vertical edges on the right side of installation portion 3 is perpendicular to bottom 11, by installation portion 3, cutting edge 22 is supported the oblique cutting edge 22 of formation, cutting edge 22 extends to form the cutting body 23 of prism shapes to the two sides on installation portion 3 top, cutting edge 22 is a limit of triangular prism upper end, utilizes the limit of triangular prism upper end to carry out cutting and be conducive to cutting edge 22 and better paper or leatheroid torn apart.

Described penetration portions 2 tip 21, most advanced and sophisticated 21 comprised for interting can be that leg-of-mutton acute angle is most advanced and sophisticated, also can be the structure that pointed rivet head etc. is sharp-pointed.

Most advanced and sophisticated 21 extend to form cutting edge 22 to matrix 1 top edge, and described cutting edge 22 extends to form cutting body 23 to the two sides on installation portion 3 top.To utilize on cutting body 23 pairs of cutting edges 22 stressed decomposes, thus the stressed bottom surface of changing cutting body 23 into making cutting edge 22 limit or a line is stressed, reduces intensity when cutting edge 22 tears paper.

Decomposed in matrix 1 and installation portion 3 by pressure by the bottom surface of cutting body 23, ensure overall stress equalization, interstructural stability is higher, not frangibility.

The base of the lower edge of described penetration portions 2 and the lower edge of installation portion 3 and matrix 1 forms level and smooth bottom 11 jointly.Bottom 11 is a level and smooth plane, is contacted with paper or leatheroid by plane, avoids bottom 11 to cut paper or the leatheroid of choosing dermatotome 100 bottom, realizes the protection treating processing paper or leatheroid, avoids waste.

Described penetration portions 2 is acute triangle, adopts simple structure, is convenient to processing and manufacturing.

Acute angle a in described acute triangle is in the scope of 5 degree to 45 degree.Acute angle in acute triangle tapers off to a point, the tip of the less formation of angle is more sharp-pointed just can insert in roll web faster, be conducive to realization to cut, but it is too sharp-pointed that acute angle crosses apiculus, is also more prone to fracture, therefore adopt the tip that the acute angle a in acute triangle is formed in the scope of 5 degree to 45 degree, there is good effect, when wherein acute angle is 30 degree, the tip of formation is comparatively stable, and intensity is higher.

Described matrix 1 top is provided with the installing hole 12 for fixedly mounting portion 3.Mounting handle or be connected with support in installing hole 12, is conducive to operating choosing dermatotome 100.

Be provided with at least one installing hole 12 in described installation portion 3, when installing hole 12 is a screw, the rod-shaped scaffolds such as screw rod can be installed.

Described installing hole 12 is polygonal through hole.A circular installing hole 12 is set, can rotates when choosing dermatotome 100 and being stressed, therefore adopt polygonal column, be plugged in polygonal through hole, thus choosing of avoiding an installing hole 12 to install dermatotome 100 is stressed to be rotated.

Run through in described installation portion 3 and have two foursquare installing holes 12.Two foursquare installing holes 12 are adopted directly to be connected to by installation portion 3 in two cuboids, not only accurate positioning but also can not rotate.

By foregoing description, those skilled in the art can implement.

Above content described in this description is only to the explanation of the utility model structure example; And the utility model parts title of getting also can be different, all equivalences of doing according to structure, feature and the principle described in the utility model inventional idea or simple change, be included in the protection domain of the utility model patent.

Claims (10)

1. a roll web is put with choosing leather jacket, it is characterized in that: comprise control agent (6) and be connected in control agent (6) support (4) carrying out sliding, the centre position of support (4) is connected in the sidepiece of control agent (6), the end of support (4) is provided with chooses dermatotome (100) for what tear roll web epidermis, and described support (4) is provided with for pulling support (4) in the tensile bars (64) of the upper motion of control agent (6).

2. roll web according to claim 1 is put with choosing leather jacket, it is characterized in that: described control agent (6) has caved inward chute (61), and described support (4) is provided with the sliding part (41) be connected in chute (61).

3. roll web according to claim 1 is put with choosing leather jacket, it is characterized in that: described support (4) end is provided with at least one for installing the locating piece (42) choosing dermatotome (100), chooses dermatotome (100) and is socketed on locating piece (42).

4. roll web according to claim 1 is put with choosing leather jacket, it is characterized in that: the top of described support (4) is fixed with guide way (43), and described guide way (43) is connected with the end of tensile bars (64).

5. roll web according to claim 1 is put with choosing leather jacket, it is characterized in that: described control agent (6) top is fixed with commutates body (62), lower side to the second commutation body (63) be fixed with for the commutation of tensile bars (64) bottom for first of tensile bars (64) top commutation, and the first commutation body (62) that described tensile bars (64) is coiled in control agent (6) commutates on body (63) with second.

6. roll web according to claim 1 is put with choosing leather jacket, it is characterized in that: described control agent (6) bottom is provided with the base (65) for supporting control agent (6), and described base (65) is provided with the motor (7) for pulling tensile bars (64).

7. roll web according to claim 6 is put with choosing leather jacket, it is characterized in that: described motor (7) is provided with the reel (71) of wound draw bar (64).

8. roll web according to claim 1 is put with choosing leather jacket, it is characterized in that: described support (4) is fixed with the detector (5) for detecting roll web apical position.

9. roll web according to claim 1 is put with choosing leather jacket, it is characterized in that: described in choose dermatotome (100) comprise matrix (1) and be located at matrix (1) side for open paper roll penetration portions (2), be located at matrix (1) opposite side for installing the installation portion (3) of matrix (1), described penetration portions (2) comprises the tip (21) for interting, most advanced and sophisticated (21) are extended with cutting edge (22) on matrix (1), and described cutting edge (22) extends to form cutting body (23) to the two sides on installation portion (3) top.

10. roll web according to claim 9 is put with choosing leather jacket, it is characterized in that: described cutting body (23) is prism shapes, and cutting edge (22) is the limit of on triangular prism.