CN204640274U - Guillotine - Google Patents

Abstract

The utility model discloses a kind of guillotine, comprise: hopper, cutting means and conveyer, hopper is suitable for holding treats cutting material band, cutting means is located at outside hopper, cutting means comprises supporting plate, pre-pressing mechanism and cutting mechanism, the upper surface level of supporting plate, material strip is suitable for being placed on the upper surface of supporting plate, pre-pressing mechanism can move up and down relative to supporting plate, pre-pressing mechanism is suitable for material strip to be pressed on supporting plate, cutting mechanism comprises the cutting knife with complete circle outer peripheral face blade, cutting knife reciprocally moves horizontally relative to supporting plate, cutting knife partially pass through supporting plate and around the central axis of cutting knife rotatably to cut material strip, conveyer is located between hopper and cutting means and cuts so that the material strip in hopper is sent to cutting means.According to guillotine of the present utility model, simple and compact for structure, be convenient to installation and removal, take up room little, failure rate is low, reliability are high, and the blade of cutting knife is not easy to wear, long service life.

Description

Guillotine

Technical field

The utility model relates to material strip and cuts technical field, especially relates to a kind of guillotine.

Background technology

Point out in correlation technique, material in use, needs to take out material in encapsulation, and different according to demand have two kinds of modes of taking out material, and one is open encapsulating film with mechanism, and two is cut off material strip.The reliability of the cutting means in correlation technique is low, fault rate is high, cost is high, and the mode that mostly cutting means is employing upper slitter, this double-pole of lower cutter cuts, but this mode that cuts makes the complex structure of cutting means, takes up room greatly, and in double-pole contact process, blade is easy to wear.

Utility model content

The utility model is intended at least to solve one of technical problem existed in prior art.For this reason, the utility model is to propose a kind of guillotine, and described guillotine structure is simple, compact, and cutting knife is not easy to wear, long service life.

According to guillotine of the present utility model, hopper, described hopper is suitable for holding treats cutting material band, cutting means, described cutting means is located at outside described hopper, described cutting means comprises supporting plate, pre-pressing mechanism and cutting mechanism, the upper surface level of described supporting plate, described material strip is suitable for being placed on the upper surface of described supporting plate, described pre-pressing mechanism can move up and down relative to described supporting plate, described pre-pressing mechanism is suitable for described material strip to be pressed on described supporting plate, described cutting mechanism comprises the cutting knife with complete circle outer peripheral face blade, described cutting knife reciprocally moves horizontally relative to described supporting plate, described cutting knife partially pass through described supporting plate and around the central axis of described cutting knife rotatably to cut described material strip, and conveyer, described conveyer is located between described hopper and described cutting means and cuts so that the described material strip in described hopper is sent to described cutting means.

According to guillotine of the present utility model, simple and compact for structure, be convenient to installation and removal, take up room little, failure rate is low, reliability are high, and the blade of cutting knife is not easy to wear, long service life.

Further, described pre-pressing mechanism comprises: compress support, described compression support can be located at the top of described supporting plate up or down, described compression support is provided with the pressure head being suitable for compressing described material strip, and the upper surface of described compression support is configured to first to raise along the direction of motion of described cutting knife, level, rear reduction again; And contact roller, described contact roller is fixed on described cutting mechanism, and described cutting knife cuts in the process of described material strip, to make described pressure head be pressed on described material strip on the upper surface that described contact roller is pressed on described compression support.

Particularly, described guillotine comprises further: frame and location structure, and described location structure is located in described frame, and described hopper is positioned in described frame by described location structure.

Alternatively, described frame comprises horizontal mounting plate, described location structure comprises two slide rails, and described two slide rail time intervals are turned up the soil and are located on described horizontal mounting plate, and described hopper is located at the top between described two slide rails and can left and right slippage along described two slide rails.

Alternatively, described frame comprises horizontal mounting plate, and described location structure comprises two deflector aprons, and described two deflector apron time intervals are turned up the soil and are located on described horizontal mounting plate, and described hopper can be located between described two deflector aprons left and right slippingly.

Alternatively, described frame comprises vertical installing plate, described location structure comprises the first magnetic absorption member and second magnetic absorption member of mutual magnetic, one of them in described first magnetic absorption member and described second magnetic absorption member is located on described vertical installing plate, and another in described first magnetic absorption member and described second magnetic absorption member is located on the sidewall of described hopper.

Particularly, described conveyer comprises: driven unit; And transfer tape assemble, described transfer tape assemble is fixed on the side of the described cutting means of vicinity of described hopper, described transfer tape assemble is removably connected with described driven unit, when described transfer tape assemble is connected with described driven unit, described driven unit drives described transfer tape assemble work to transmit described material strip.

Further, described driven unit comprises turning wheel, what described turning wheel has multiple spaced apart distribution in the circumferential stirs tooth, described transfer tape assemble comprises coupled wheel, described coupled wheel has the scalable interlock tooth of multiple spaced apart distribution in the circumferential, when each described interlock tooth all extend and be engaged on stir between tooth described in adjacent two time, described transfer tape assemble is connected with described driven unit.

Alternatively, described guillotine comprises further: stripper, described stripper is located at the side away from described hopper of described cutting means, and the upper end of described stripper connects with described supporting plate, and the lower end of described stripper tilts to extend towards the direction away from described hopper.

Alternatively, described guillotine comprises further: image collecting device, and described image collector is set in the top of described conveyer.

Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.

Accompanying drawing explanation

Fig. 1 and Fig. 2 is the stereogram of two angles of guillotine according to the utility model embodiment;

Fig. 3 and Fig. 4 is the stereogram according to the cutting means of the utility model embodiment and two angles of frame;

Fig. 5 is the A portion enlarged drawing that Fig. 4 centre circle shows;

Fig. 6 is the front view of the cutting means shown in Fig. 4 and frame;

Fig. 7 is the schematic diagram of hopper, location structure and conveyer according to the utility model embodiment;

Fig. 8 is the right view of the hopper shown in Fig. 7, location structure and conveyer;

Fig. 9 is the profile along B-B line in Fig. 8;

Figure 10 is the operation principle schematic diagram transmitting material strip according to the conveyer of the utility model embodiment;

Figure 11 is the structural representation of the cutting means according to the utility model embodiment;

Figure 12 is the front view of the cutting mechanism shown in Figure 11;

Figure 13 is the profile of the cutting mechanism shown in Figure 12.

Reference numeral:

1000: guillotine;

100: hopper; 101: installing plate; 102: guiding surface plate;

200: cutting means; 1: supporting plate; 2: pre-pressing mechanism; 21: compress support; 211: first paragraph portion;

212: second segment portion; 213: the three sections of portions; 221: depression bar; 222: pressure head;

223: holddown spring; 23: contact roller; 24: lead; 3: cutting mechanism;

31: cutting knife; 32: knife rest; 321: mounting groove; 33: rotating shaft; 34: motor;

35: the first tape handlers; 351: the first driving pulleys; 352: the first driven pulleys;

353: the first driving-belts; 3531: upper semisection; 3532: lower semisection;

36: the second tape handlers; 361: the second driving pulleys; 362: the second driven pulleys;

363: the second driving-belts; 3631: Zuo Banduan; 3632: right half section;

300: conveyer; 301: drive motors; 302: turning wheel; 3021: stir tooth;

306: driving shaft; 307: coupled wheel; 3071: interlock tooth;

308: special-shaped conveyer belt; 3081: spacing preiection;

309: guide plate; 310: bearing pin;

400: frame; 401: horizontal mounting plate; 402: vertically installing plate;

500: location structure; 501: the first slide rails; 502: the second slide rails;

5051: the first deflector aprons; 5052: the second deflector aprons;

800: stripper; 900: image collecting device;

2000: material strip; 2001: spacing hole.

Detailed description of the invention

Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.

Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present utility model.Of the present utility model open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the utility model.In addition, the utility model can in different example repeat reference numerals and/or letter.This repetition is to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique that the utility model provides and the example of material, but those of ordinary skill in the art can recognize the property of can be applicable to of other techniques and/or the use of other materials.

Below with reference to Fig. 1-Figure 13, the guillotine 1000 according to the utility model embodiment is described.

As depicted in figs. 1 and 2, according to the guillotine 1000 of the utility model embodiment, comprising: hopper 100, cutting means 200 and conveyer 300.

Particularly, hopper 100 is suitable for holding treats cutting material band 2000, and cutting means 200 is located at outside hopper 100, and conveyer 300 is located between hopper 100 and cutting means 200 and cuts so that the material strip 2000 in hopper 100 is sent to cutting means 200.Such as in the example of fig. 1 and 2, hopper 100 is positioned at the rear portion of guillotine 1000, cutting means 200 is positioned at the front portion of guillotine 1000, conveyer 300 is positioned at the middle part of guillotine 1000, material strip 2000 to be cut is suitable for being placed in hopper 100, conveyer 300 is suitable for the material strip 2000 in hopper 100 to forward to cutting means 200, and cutting means 200 is for cutting material strip 2000.Thus, guillotine 1000 entirety simple and compact for structure, be convenient to installation and removal, take up room little, and failure rate is low, reliability are high.

Particularly, cutting means 200 comprises: supporting plate 1, pre-pressing mechanism 2 and cutting mechanism 3.As shown in figure 11, the upper surface level of supporting plate 1, material strip 2000 is suitable for being placed on the upper surface of supporting plate 1, thus supporting plate 1 can play material strip 2000 supporting bracket role, and material strip 2000 is flatly placed on supporting plate 1.Here, be understandable that, in automated production, product, such as electronic product etc. are made up of various materials usually, and in order to can efficiently for assembly line provides material, mostly material be to adopt material strip 2000 to encapsulate, thus there is good continuous production, be convenient to the uninterrupted production of automation, simultaneously can make material accurate positioning, be convenient to automatic mechanical hand or other modes accurately capture material.Wherein, material strip 2000 can be paper tape or plastic thin strip etc.

Pre-pressing mechanism 2 can move up and down relative to supporting plate 1, and pre-pressing mechanism 2 is suitable for material strip 2000 to be pressed on supporting plate 1.Specifically, with reference to Figure 11, pre-pressing mechanism 2 is positioned at the top of supporting plate 1 and material strip 2000 and can moves up and down relative to supporting plate 1, when needs cut material strip 2000, pre-pressing mechanism 2 falls to be pressed on supporting plate 1 by material strip 2000, thus carry out reliably spacing, in case stopping materials strip 2000 cuts front and cuts in process the problem occurring to tilt, cut accurately with auxiliary realization, improve and cut effect and cutting qualification, when needs are put into, when changing or take out material strip 2000, pre-pressing mechanism 2 can be lifted, so that material strip 2000 is discharged, thus material strip 2000 can be moved.

Cutting mechanism 3 comprises the cutting knife 31 with complete circle outer peripheral face blade, and cutting knife 31 reciprocally moves horizontally relative to supporting plate 1, cutting knife 31 partially pass through supporting plate 1 and around the central axis of cutting knife 31 rotatably to cut material strip 2000.Such as in the example of fig. 11, supporting plate 1 can extend in left-right direction, and supporting plate 1 is formed run through along the vertical direction dodge hole, dodge hole also to extend in left-right direction, the at least bottom of cutting knife 31 is through dodging hole, and dodging in hole and can move by left and right reciprocal horizontal, before cutting material strip 2000, cutting knife 31 is positioned at the one end (such as left end or right-hand member) of dodging hole, when needing to cut material strip 2000, material strip 2000 can be placed on centre supporting plate 1 being dodged top, hole, start cutting mechanism 3, cutting knife 31 is moved along dodging hole horizontal, after cutting knife 31 starts to touch material strip 2000, cutting knife 31 can cut material strip 2000, after material strip 2000 cuts end, cutting knife 31 can move to the other end (such as right-hand member or left end) of dodging in hole.

Wherein, cutting knife 31 has the blade of complete circle outer peripheral face, such as in the example of fig. 11, cutting knife 31 entirety can be formed as circular or annular, and cutting knife 31 is rotatable relative to the central axis of himself, thus cutting knife 31 is in the process cutting material strip 2000, can rotation on one side while move horizontally, here, it should be noted that, cutting knife 31 can realize rotation by the frictional force drives contacted with material strip 2000, and certainly, cutting knife 31 can also realize rotation by the driving of driver etc.Thus, cutting knife 31, in the process cutting material strip 2000, can use the blade of its whole circumference to circulate and cut, instead of only use a bit cutting of blade, thus effectively can improve the problem of edge wear, extend the service life of cutting knife 31.

According to the guillotine 1000 of the utility model embodiment, simple and compact for structure, be convenient to installation and removal, take up room little, failure rate is low, reliability are high.In addition, because cutting knife 31 has the blade of complete circle side face, thus the blade of the whole periphery of cutting knife 31 can be used to carry out circulation cut, so effectively can slow down cutting knife 31 blade cross quick-wearing, extend the service life of cutting knife 31.In addition, the structure of cutting means 200 simple, small and exquisite, take up room little, easy to maintenance.

Briefly describe the cutting means 200 according to the utility model embodiment referring to Fig. 1-Fig. 6 and Figure 11-Figure 13, wherein, cutting means 200 comprises: supporting plate 1, pre-pressing mechanism 2 and cutting mechanism 3.

In an embodiment of the present utility model, cutting mechanism 3 comprises knife rest 32, limits the mounting groove 321 of bottom-open in knife rest 32, and the part of cutting knife 31 is located in mounting groove 321 rotationally by rotating shaft 33.With reference to Figure 12 and Figure 13, knife rest 32 can be formed as cuboid substantially, and the bottom of knife rest 32 is formed with the mounting groove 321 to being recessed on, the part of cutting knife 31 except bottom is engaged in mounting groove 321, rotating shaft 33 to be fixed on knife rest 32 and to be positioned at mounting groove 321, rotating shaft 33 through the center of cutting knife 31, and is arranged with the central axis coaxial of cutting knife 31, thus cutting knife 31 can with rotating shaft 33 for pivot rotation be rolled.Thus, by knife rest 32, rotating shaft 33 and cutting knife 31 are assembled into an integral module, thus when cutting knife 31 changed by needs, easily whole module can be disassembled and change, improve replacing efficiency, and improve processing safety.

In addition, with reference to Figure 11, during installation, only need knife rest 32 to be fixed on the lower semisection 3532 of the first driving-belt 353, such as, Fastener 322 grade can be adopted knife rest 32 and the first driving-belt 353 to be removably assembled together.In addition, in order to prevent cutting knife about 31 play, ensure that cutting knife 31 all the time can through dodging hole, knife rest 32 or Fastener 322 can be arranged on slippage on horizontal stiffness slideway 323, thus guarantee that the centre-height of cutting knife 31 is positioned in same level all the time, like this, in the process cut, cutting knife 31 can contact with material strip 2000 all the time, guarantees to cut effect.Certainly, the utility model is not limited thereto, and cutting knife 31 can also be installed by other means, no longer describes in detail here.

In an embodiment of the present utility model, cutting mechanism 3 comprises further: the first tape handler 35, first tape handler 35 transmission in the horizontal direction, the driving-belt (i.e. the first driving-belt 353) that cutting knife 31 is arranged on the first tape handler 35 is moved back and forth to be driven by the first driving-belt 353.Such as in the example of fig. 11, first tape handler 35 comprises the first driving pulley 351, first driven pulley 352 and the first driving-belt 353, first driving pulley 351 and the first driven pulley 352 spaced apart in the horizontal direction, and the first driving pulley 351 can be positioned at the left side of the first driven pulley 352, first driving pulley 351 and the first driven pulley 352 are all rotatable in vertical plane, first driving-belt 353 winding is on the first driving pulley 351 and the first driven pulley 352, the upper semisection 3531 and lower semisection 3532 that are connected up and down can be comprised to make the first driving-belt 353.

Like this, when the first driven pulley 352 being driven to rotate by the first driving-belt 353 in the process that the first driving pulley 351 rotates, thus when on the lower semisection 3532 cutting knife 31 being fixed on the first driving-belt 353, when first driving pulley 351 rotates forward (rotating counterclockwise), also rotating along counterclockwise direction of first driving-belt 353, the cutting knife 31 be now fixed on the first driving-belt 353 lower semisection 3532 can to right translation, analogously, when the first driving pulley 351 reverses (rotating clockwise), also rotating along clockwise direction of first driving-belt 353, the cutting knife 31 be now fixed on the first driving-belt 353 lower semisection 3532 can to left.

Thus, when in the process that the first driving pulley 351 positive and negative alternate rotates, cutting knife 31 can bilateral reciprocation in the horizontal direction, uninterruptedly to cut material strip 2000 continuously, enhances productivity.Thus, because the structure of the first tape handler 35 is simple, thus failure rate is low, reliability are high, and reduce the production cost of cutting means 200, make its structure compacter.Certainly, cutting knife 31 can also be fixed on the upper semisection 3531 of the first driving-belt 353, no longer describe in detail here.

Further, cutting mechanism 3 also comprises: the second tape handler 36, second tape handler 36 transmission along the vertical direction, the driven pulley (i.e. the second driven pulley 362) of the second tape handler 36 and the driving pulley (i.e. the first driving pulley 351) of the first tape handler 35 are fixedly linked.Such as in the example of fig. 11, second tape handler 36 comprises the second driving pulley 361, second driven pulley 362 and the second driving-belt 363, second driving pulley 361 and the second driven pulley 362 in the vertical direction spaced apart, and the second driving pulley 361 can be positioned at the below of the second driven pulley 362, second driving pulley 361 and the second driven pulley 362 are all rotatable in vertical plane, second driving-belt 363 winding is on the second driving pulley 361 and the second driven pulley 362, half section 3631, a connected left side, left and right and right half section 3632 can be comprised to make the second driving-belt 363.

Like this, when the second driven pulley 362 being driven to rotate by the second driving-belt 363 in the process that the second driving pulley 361 rotates, thus when the second driving pulley 361 rotates forward (rotating counterclockwise), also rotating along counterclockwise direction of second driving-belt 363 and the second driven pulley 362, the first driving pulley 351 be now fixed on the second driven pulley 362 also rotates along counterclockwise direction, thus make the cutting knife 31 be fixed on the first driving-belt 353 lower semisection 3532 can to right translation, analogously, when the second driving pulley 361 rotates forward (rotating clockwise), also rotating along clockwise direction of second driving-belt 363 and the second driven pulley 362, the first driving pulley 351 be now fixed on the second driven pulley 362 also rotates along clockwise direction, thus make the cutting knife 31 be fixed on the first driving-belt 353 lower semisection 3532 can to left.

Thus, when in the process that the second driving pulley 361 positive and negative alternate rotates, cutting knife 31 can bilateral reciprocation in the horizontal direction, uninterruptedly to cut material strip 2000 continuously, enhance productivity, and due to the structure of the second tape handler 36 simple, thus failure rate is low, reliability are high, and reduce the production cost of cutting means 200, make its structure compacter.In addition, because the first tape handler 35 is driven by the second tape handler 36, not only be convenient to realize, but also solve the first tape handler 35 drives by other means and may cause expensive, take up room large, the problems such as inconvenient, work failure rate is high, poor reliability are installed.

Preferably, the driven pulley of the second tape handler 36 and the driving pulley of the first tape handler 35 one-body molded.That is, the first driving pulley 351 and the second driven pulley 362 are parts, in the process of processing, can process two driving-belt draw-in grooves on a cylinder wheel simultaneously.Thus, convenient processing and installing, and further increase structural compactness, reduce and take up room, and reduce further fault rate, improve reliability.

First tape handler 35 and the second tape handler 36 are synchronous belt drive mechanism.With reference to Fig. 3 and Figure 11, first driving pulley 351, first driven pulley 352, second driving pulley 361, second driven pulley 362 is all formed with flat-toothed belt draw-in groove, and the first driving-belt 353 and the second driving-belt 363 are all formed and toothed peripheral face, thus the first driving pulley 351, first driven pulley 352, the mode that first driving-belt 353 can be engaged by tooth carries out transmission, second driving pulley 361, second driven pulley 362, the mode that second driving-belt 363 also can be engaged by tooth carries out transmission, thus improve the reliability of transmission, and time accuracy.Thus, cutting effect and cutting efficiency of material strip 2000 can be ensured.In addition, the concept of synchronous belt drive mechanism is well known to those skilled in the art, and no longer describes in detail here.

Certainly, the utility model is not limited thereto, and cutting mechanism 3 can not also comprise the second tape handler 36, and the first driving pulley 351 of such as the first tape handler 35 can directly be connected with motor 34, directly to be driven by motor 34.In addition, cutting knife 31 can also be driven by other mechanisms to realize moving back and forth in the horizontal direction, such as, can pass through the realization such as gear & rack structure, worm-and-wheel gear, no longer describe in detail here.

In an embodiment of the present utility model, pre-pressing mechanism 2 comprises: compress support 21 and contact roller 23, compresses the top that support 21 can be located at supporting plate 1 up or down.Such as in the example of fig. 11, compress support 21 can extend in left-right direction, and the two ends compressing support 21 can be located on the lead 24 (with reference to Fig. 5) of vertically setting respectively, thus compression support 21 can move up and down along lead 24, compress support 21 and be provided with the pressure head 222 being suitable for compressing material strip 2000, such as in the example of fig. 11, pressure head 222 can be located at compress support 21 bottom and to downward-extension, after compression support 21 moves down, pressure head 222 can be pressed on the upper surface of material strip 2000, so that material strip 2000 is pressed on supporting plate 1, preferably, pressure head 222 is two and two pressure head 222 spaced apart settings in the horizontal direction, such as in the example of fig. 11, two pressure heads 222 can be spaced apart in the lateral direction, thus the reliability of compression can be improved.

Further, contact roller 23 is fixed on cutting mechanism 3, and cutting knife 31 cuts in the process of material strip 2000, contact roller 23 be pressed on compress support 21 upper surface on to make pressure head 222 be pressed on material strip 2000.Such as in the example of fig. 11, contact roller 23 can be fixed on knife rest 32, thus contact roller 23 can along with the bilateral reciprocation of cutting knife 31 synchronously bilateral reciprocation.Preferably, lead 24 can be arranged with back-moving spring (scheming not shown), back-moving spring moves up often to promote compressing support 21, after contact roller 23 contacts with compression support 21, contact roller 23 can promote to compress support 21 and move down back-moving spring is compressed, when contact roller 23 no longer contact compress support 21 time, under the spring-force driven dual of back-moving spring, compress support 21 can again on move.

Like this, when cutting knife 31 moves to the position that will touch material strip 2000, contact roller 23 can move to simultaneously contact with the compression support 21 at material strip 2000 top, now, contact roller 23 can promote to compress support 21 and move down, be pressed on material strip 2000 to make the pressure head 222 on compression support 21, and cutting knife 31 cuts in the process of material strip 2000, contact roller 23 can be pressed on the upper surface of compression support 21 all the time, make pressure head 222 be pressed on material strip 2000 always, thus effectively improve the problem such as material strip 2000 tilting in the process of cutting, and when cutting knife 31 cut complete leave material strip 2000 time, contact roller 23 also leaves thereupon and compresses support 21, thus compress the control that support 21 is no longer subject to contact roller 23, can move up and material strip 2000 is discharged by pressure head 222.

Thus, cutting mechanism 3 and pre-pressing mechanism 2 synchronously can carry out work, thus improve the reliability of cutting means 200 work, guarantee to cut effect, improve due to cutting mechanism 3 and pre-pressing mechanism 2 work asynchronous and may cause cut weak effect and damage the problems such as cutting means 200, and realize working asynchronously by the mode of frame for movement with pre-pressing mechanism 2 due to cutting mechanism 3, thus avoid and adopt automatically controlled mode to realize working asynchronously and the problems such as potential circuit, signal are inconsistent, synchronous fault.In addition, because pre-pressing mechanism 2 and cutting mechanism 3 can be controlled by a motor 34, thus reduce production cost, and control realization is convenient succinctly, take up room little, compact conformation.

In a concrete example of the present utility model, with reference to Figure 11, the upper surface compressing support 21 is configured to first raise along the direction of motion of cutting knife 31, level again, rear reduction, particularly, compress the upper surface of support 21 and just right part (the i.e. second segment portion 212) horizontal-extending in left-right direction of material strip 2000, part (the i.e. first paragraph portion 211) right-to-left compressing support 21 upper surface and material strip 2000 upper left Founder right is tilted to downward-extension, the part (i.e. the 3rd section of portion 213) compressing support 21 upper surface and material strip 2000 upper right Founder right is tilted to downward-extension from left to right, wherein the natural level height in second segment portion 212 is concordant with the level height of contact roller 23 central axis.

Like this, with reference to Fig. 3 and Figure 11, when cutting knife 31 moves to the left side of material strip 2000, contact roller 23 can be positioned at the top in first paragraph portion 211, thus compression support 21 can be static, when cutting knife 31 moves right again, contact roller 23 can move along first paragraph portion 211 to the direction in second segment portion 212, because contact roller 23 height is in the vertical direction fixed, thus when contact roller 23 touches first paragraph portion 211 gradually, along with moving to right of knife rest 32, contact roller 23 can promote first paragraph portion 211 and move down, when contact roller 23 moves in second segment portion 212, material strip 2000 can compress by pressure head 222, cutting knife 31 move right cut material strip 2000 process in, contact roller 23 is pressed on the upper surface in second segment portion 212 all the time, thus guarantee that pressure head 222 is compress material strip 2000 all the time, when cutting end, when cutting knife 31 continues to move right, contact roller 23 can move to above the 3rd section of portion 213, now compression support 21 can lift by back-moving spring again, material strip 2000 discharges by pressure head 222.

Thus, compressing the structure of support 21 by refinement can be easy and effectively reach and cut and compress the effect of synchronously carrying out.In addition, because compression support 21 can be symmetrical structure, thus can realize in cutting knife 31 process of moving from left to right once cutting with compress synchronous, can also realize in the process that cutting knife 31 moves from right to left once cutting with compress synchronous, like this, cutting knife about 31 moves back and forth and can realize cutting continuously, thus effectively improves and cut efficiency.

Preferably, pre-pressing mechanism 2 also comprises: holddown spring 223, and holddown spring 223 is located at and compresses between support 21 and pressure head 222 to make cutting knife 31 contact roller 23 in the process cutting material strip 2000 drive compression support 21 to continue to move down.As shown in figure 11, pre-pressing mechanism 2 also comprises depression bar 221, depression bar 221 extends along the vertical direction, and the lower end of depression bar 221 is connected with pressure head 222, the upper end of depression bar 221 is upward through and compresses support 21, when depression bar 221 is not by external force, it is static that depression bar 221 compresses support 21 relatively, when depression bar 221 is subject to external force, depression bar 221 opposite brackets can move up and down, holddown spring 223 is set on depression bar 221, and the lower end of holddown spring 223 is only against on the upper surface of pressure head 222, and the upper end of holddown spring 223 is only against on the lower surface of compression support 21.

When compressing support 21 and moving down, compression support 21, depression bar 221, holddown spring 223, pressure head 222 synchronously move down, when on the upper surface that pressure head 222 is only against material strip 2000, pressure head 222, depression bar 221 stop motion, compress support 21 can continue to move downward under the impetus of contact roller 23, now holddown spring 223 is compressed, and compresses support 21 and moves downward relative to depression bar 221.Here, be understandable that, because compression action is preferably cutting eve realization, thus for the structure of the compression support 21 shown in Figure 11, when contact roller 23 does not also touch second segment portion 212, pressure head 222 should be pressed on material strip 2000 by contact roller 23, when when cutting knife 31 continues the central motion to compression support 21, contact roller 23 moves in second segment portion 212, compress support 21 also will move down, but pressure head 222 cannot continue to move downward again, thus, the effect of relief is played by holddown spring 223, can make, between pre-pressing mechanism 2 internal part, relative displacement occurs by the distortion of holddown spring 223, move down to realize compressing support 21, and the effect that pressure head 222 is static, thus ensure compress smoothly and cut.

Briefly describe according to the hopper 100 in the guillotine 1000 of the utility model embodiment referring to Fig. 1-Fig. 4 and Fig. 7 and install and working method.

In an embodiment of the present utility model, with reference to Fig. 1-Fig. 4, Fig. 7, guillotine 1000 comprises further: frame 400 and location structure 500, location structure 500 is located in frame 400, hopper 100 is positioned in frame 400 by location structure 500, that is, location structure 500 can limit the relative position of hopper 100 and frame 400.Thus, by arranging frame 400, make guillotine 1000 more integral module, be convenient to transport and install, overall appearance, and by location structure 500, hopper 100 is positioned in frame 400, thus improve the accuracy of hopper 100 installation site, when frame 400 and cutting means 200, when the relative position of conveyer 300 is determined, hopper 100 is positioned in frame 400 by location structure 500 accurately, hopper 100 and cutting means 200, the relative position of conveyer 300 is also determined accurately, thus, can guarantee cut effect and cut efficiency, improve the functional reliability of guillotine 1000.

In a concrete example of the present utility model, with reference to Fig. 4 and Fig. 7, frame 400 comprises horizontal mounting plate 401, location structure 500 comprises two slide rails, two slide rail time intervals are turned up the soil and are located on horizontal mounting plate 401, and hopper 100 is located at the top between two slide rails and can left and right slippage along two slide rails.With reference to Fig. 4 and Fig. 7, horizontal mounting plate 401 is substantially formed as rectangular slab and is horizontally disposed with, two slide rails extend respectively in left-right direction and time interval is offered and put, and each slide rail all can be removably mounted on installing hole 401a on horizontal mounting plate 401 and installing hole 401b by threaded fastener.

Wherein, with reference to Fig. 7, the slide rail of front side is the first slide rail 501, the slide rail of rear side is the second slide rail 502, first slide rail 501 extends in left-right direction, second slide rail 502 extends in left-right direction, when installing hopper 100, hopper 100 can be arranged on the upper surface of the first slide rail 501 and the second slide rail 502.Thus, hopper 100 can slide along left and right directions at the top between the first slide rail 501 and the second slide rail 502.

Further, location structure 500 can also comprise two guide plates (the first guide plate 5051 and the second guide plate 5052 namely shown in Fig. 7), two guide plate time intervals are turned up the soil and are located on horizontal mounting plate 401, hopper 100 can be located between two guide plates in left and right slippingly, with reference to Fig. 7, first guide plate 5051 extends in left-right direction and vertically arranges, second guide plate 5052 also extends in left-right direction and vertically arranges, first guide plate 5051 is located at the front side of the second guide plate 5052 abreast, thus can guarantee that the front surface of hopper 100 is positioned at the rear side of the first guide plate 5051, the rear surface of hopper 100 is positioned at the front side of the second guide plate 5052, thus, hopper 100 can slide along left and right directions between the first guide plate 5051 and the second guide plate 5052.

As shown in Figure 7, the top of hopper 100 can be opened wide, when guillotine 1000 normally cuts work, hopper 100 can be pushed into left and be supported on the first slide rail 501 and the second slide rail 502 completely, when needs add material strip 2000 in hopper 100, hopper 100 can be hauled out to leaving the first slide rail 501 and the second slide rail 502 to the right, to add material strip 2000 from the open ports at hopper 100 top.Thus, by arranging slide rail, effectively improve the installation and removal efficiency of hopper 100, and by the location of slide rail, hopper 100 can not seesaw by relative level installing plate 401, thus guarantee that hopper 100 is determined with the relative position of conveyer 300, cutting means 200, guarantee that guillotine 1000 can work safely, reliably, successfully.

Further, location structure 500 comprises first magnetic absorption member (such as magnet, scheme not shown) of mutual magnetic and the second magnetic absorption member (such as magnet, scheme not shown), one of them in first magnetic absorption member and the second magnetic absorption member is located on vertical installing plate 402, and another in the first magnetic absorption member and the second magnetic absorption member is located on the sidewall of hopper 100.That is, when the first magnetic absorption member is located on vertical installing plate 402, the second magnetic absorption member is located on the sidewall of hopper 100, and when the second magnetic absorption member is located on vertical installing plate 402, the first magnetic absorption member is located on the sidewall of hopper 100.Here, it should be noted that, " being located at " is used as broad understanding, comprises direct connection, indirectly connects, removably connects and be fixedly connected with.

Such as in the example in figure 7, the installing plate 101 in left side can be provided with the first magnetic absorption member, vertical installing plate 402 can be provided with the second magnetic absorption member, first magnetic absorption member is relative with the position of the second magnetic absorption member, after hopper 100 is in place, the first magnetic can coordinate with the second magnetic absorption member magnetic, thus hopper 100 and vertical installing plate 402 can be linked together securely by the mode of magnetic, efficiently avoid the problem that hopper 100 skids off from left to right, further ensure that the installation site of hopper 100 is accurate, prevent guillotine 1000 in the course of the work, there is the problems such as the changing of the relative positions in hopper 100 installation site, thus improve the functional reliability of guillotine 1000.

Briefly describe according to the conveyer 300 in the guillotine 1000 of the utility model embodiment referring to Fig. 7-Figure 10 and install and working method.

In an embodiment of the present utility model, as shown in Fig. 7-Figure 10, conveyer 300 comprises: driven unit and transfer tape assemble, transfer tape assemble is fixed on the side (front side of the hopper 100 such as) of the contiguous cutting means 200 of hopper 100, transfer tape assemble is removably connected with driven unit, when transfer tape assemble is connected with driven unit, driven unit drives transfer tape assemble work to transmit material strip 2000.Like this, when hopper 100 is pushed the assigned address in frame 400, driven unit and transfer tape assemble can be connected, thus can realize the transmission of material strip 2000.

Here, it should be noted that, under normal circumstances, material strip 2000 in hopper 100 needs with transfer tape assemble to coordinate (describing in detail as Suo Shi 12 He hereafter) could realize accurately and synchronously transmit, therefore, transfer tape assemble and hopper 100 are fixed into an integral module, when adding material strip 2000 in hopper 100, just can take advantage of a situation is assemblied on transfer tape assemble by material strip 2000, and then ensure that material strip 2000 and transfer tape assemble have enough assembly spaces, improve the convenient reliability of operation.Thus, the structure of conveyer 300 simple, be convenient to install, easy to use, reliability is high.Certainly, the utility model is not limited thereto, and transfer tape assemble can not also be fixed together with hopper 100, and such as transfer tape assemble can be fixed together with driven unit.

With reference to Fig. 7, driven unit can comprise: drive motors 301, tape handler and turning wheel 302, wherein tape handler (scheming not shown) comprises driving pulley, driven pulley and driving-belt, particularly, tape handler can be fixed on the left side of vertical installing plate 402, and driving pulley can be located at the below of driven pulley, driving pulley and driven pulley can be connected transmission by driving-belt, drive motors 301 can be fixed on vertical installing plate 402 right side and with driving pulley direct connection, thus drive motors 301 can work by rotating band transmission mechanism, turning wheel 302 be arranged on vertical installing plate 402 right side and with driven pulley direct connection, thus driven pulley can drive turning wheel 302 to rotate, alternatively, the circumference of turning wheel 302 can have three each other uniform intervals open stir tooth 3021.

With reference to Fig. 7, transfer tape assemble can comprise: support, driving shaft 306, branch sleeve (scheming not shown) and special-shaped conveyer belt 308, wherein, support can be fixed on the installing plate 101 on front side of hopper 100, the connection of support and installing plate 101 such as can be realized by the bearing pin 310 shown in Fig. 7, abnormity conveyer belt 308 can be two, two special-shaped conveyer belts 308 are spaced apart in the lateral direction, and all can roll in vertical plane, the outer peripheral face of each special-shaped conveyer belt 308 is distributed with outwardly spacing preiection 3081 equably, the inner peripheral surface of each special-shaped conveyer belt 308 has equally distributed internal messing tooth.

Here, be understandable that, with reference to Figure 10, the left and right sides of material strip 2000 can be formed with spacing hole 2001 respectively, spacing hole 2001 can coordinate with spacing preiection 3081, in abnormity conveyer belt 308 process of rolling in vertical plane, by the cooperation of spacing preiection 3081 and spacing hole 2001, be separated, material strip 2000 can realize onwards transmission.

Further, with reference to Fig. 7, driving shaft 306 extends in left-right direction, and be configured to square-section axle, driving shaft 306 is located between two installing plates 101 rotationally, two special-shaped conveyer belts 308 can be connected respectively by two branch sleeves with driving shaft 306, the internal perisporium of branch sleeve is formed as the direction hole suitable with driving shaft 306, the periphery wall of branch sleeve is formed with equally distributed external toothing tooth, the external toothing tooth on branch sleeve with on special-shaped conveyer belt 308 inner peripheral surface in internal messing tooth can engage connected.

Again further, with reference to Fig. 7, the left end of driving shaft 306 can have coupled wheel 307, coupled wheel 307 is positioned at the left side of left side installing plate 101, coupled wheel 307 have three interlock teeth 3071 that uniform intervals in the circumferential opens distribution, when hopper 100 being pushed into installation site left, each interlock tooth 3071 can be each defined in adjacent two and stir between tooth 3021, thus the rotation of turning wheel 302 can drive coupled wheel 307 to rotate, that is, can realize when driven unit is connected with transfer tape assemble driving, analogously, hopper 100 is hauled out to the right to when leaving installation site, coupled wheel 307 is separated with turning wheel 302, thus turning wheel 302 cannot drive coupled wheel 307 to work, that is, cannot realize again when driven unit is separated with transfer tape assemble driving.

With reference to Fig. 7-Fig. 9, but in order to ensure that hopper 100 can be pushed into installation site smoothly, the scalable setting of interlock tooth 3071, like this, when in the process of installing hopper 100, when three interlock teeth 3071 with three stir tooth 3021 position relative time, stir tooth 3021 for three and can head on three teeth 3071 that link and regain towards the direction away from turning wheel 302, thus hopper 100 can be in place.

With reference to Fig. 9, after hopper 100 is in place, when drive motors 301 drives turning wheel 302 to rotate, stir tooth 3021 for three on turning wheel 302 can circumference rotate, when three are stirred tooth 3021 and three teeth 3071 that link stagger in the circumferential, that is, each tooth 3021 of stirring is when being engaged in respectively between adjacent two interlock teeth 3071, the interlock tooth 3071 regained no longer is subject to the thrust of stirring tooth 3021, thus can eject towards the direction of turning wheel 302, thus three interlock teeth 3071 all extend and are engaged in adjacent two respectively and stir between tooth 3021, to make interlock tooth 3071 and to stir tooth 3021 and engage, now, transfer tape assemble is connected with driven unit.

Thus, in the process that conveyer 300 works, drive motors 301 can drive driving pulley to rotate, driving pulley drives driven pulley to rotate by driving-belt, driven pulley is rotated by the interlock tooth 3071 that tooth 3021 stirs on coupled wheel 307 of stirring on turning wheel 302, interlock tooth 3071 drives coupled wheel 307, driving shaft 306 rotates, and driving shaft 306 drives two special-shaped conveyer belts 308 to roll by branch sleeve, thus material strip 2000 can forward.

Preferably, with reference to Fig. 7, support can also be provided with guide plate 309, guide plate 309 is located between two special-shaped conveyer belts 308, thus the effect holding up material strip 2000 and assist material strip 2000 to move can be played, in addition, installing rack can also be provided with guiding surface plate 102, guiding surface plate 102 bottom-uply can be tilted to front extension, thus safety and easily the material strip 2000 in hopper 100 is directed to transfer tape assemble.

Briefly describe according to additionally arranging device in the guillotine 1000 of the utility model embodiment referring to Fig. 1 and Fig. 2, such as stripper 800 hereinafter described and image collecting device 900.

In an embodiment of the present utility model, guillotine 1000 comprises further: stripper 800, stripper 800 is located at the side away from hopper 100 of cutting means 200, and the upper end of stripper 800 connects with supporting plate 1, and the lower end of stripper 800 tilts to extend towards the direction away from hopper 100.Such as in the example of fig. 1, stripper 800 is formed as one piece of rectangular flat substantially, and the upper end of stripper 800 connects with the bottom of supporting plate 1, the lower end of stripper 800 extends to horizontal mounting plate 401, thus material strip 2000 after cutting can to tilt landing along stripper 800, material strip 2000 is avoided to fall the problem of damage, and the first tape handler 35 hereinafter described and the second tape handler 36 etc. can block on rear side of thereafter by stripper 800, thus avoid the material strip 2000 unloaded to disturb the first tape handler 35 and the second tape handler 36 normally to work, and then improve the functional reliability of guillotine 1000.

In an embodiment of the present utility model, guillotine 1000 comprises further: image collecting device 900, such as camera, and image collecting device 900 is located at the top of conveyer 300 for the relevant information gathering and transmit material strip 2000.Particularly, image collecting device 900 can be fixed on the top of conveyer 300, thus when material strip 200 is positioned at the top of conveyer 300, conveyer 300 can suspend, material strip 2000 is made to keep static, now, image collecting device 900 can carry out the collection of image information to static material strip 2000, such as can gather the 2 D code information on material strip 2000, then this information is delivered to information terminal and carries out information processing, such as information can be sent to banking terminal, to carry out information record etc., such as information can also be sent to control terminal, the information of carrying out comparison, the process such as confirmation, if information conforms requirement, then can continue to start conveyer 300, material strip 2000 is transmitted to cut to cutting means 200.Thus, guillotine 1000 is in the process cutting material strip 2000, and cutting means 200 can carry out the collection of an image information before often cutting a material strip 2000, to guarantee that the material strip 2000 cut meets the requirements, guarantee the accurate reliability cut.

In description of the present utility model, it will be appreciated that, term " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.

In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.

In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.

In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.

In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.

Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.

Claims (10)

1. a guillotine, is characterized in that, comprising:

Hopper, described hopper is suitable for holding treats cutting material band;

Cutting means, described cutting means is located at outside described hopper, described cutting means comprises supporting plate, pre-pressing mechanism and cutting mechanism, the upper surface level of described supporting plate, described material strip is suitable for being placed on the upper surface of described supporting plate, described pre-pressing mechanism can move up and down relative to described supporting plate, described pre-pressing mechanism is suitable for described material strip to be pressed on described supporting plate, described cutting mechanism comprises the cutting knife with complete circle outer peripheral face blade, described cutting knife reciprocally moves horizontally relative to described supporting plate, described cutting knife partially pass through described supporting plate and around the central axis of described cutting knife rotatably to cut described material strip, and

Conveyer, described conveyer is located between described hopper and described cutting means and cuts so that the described material strip in described hopper is sent to described cutting means.

2. guillotine according to claim 1, is characterized in that, described pre-pressing mechanism comprises:

Compress support, described compression support can be located at the top of described supporting plate up or down, described compression support is provided with the pressure head being suitable for compressing described material strip, and the upper surface of described compression support is configured to first to raise along the direction of motion of described cutting knife, level, rear reduction again; With

Contact roller, described contact roller is fixed on described cutting mechanism, and described cutting knife cuts in the process of described material strip, to make described pressure head be pressed on described material strip on the upper surface that described contact roller is pressed on described compression support.

3. guillotine according to claim 1, is characterized in that, described guillotine comprises further: frame and location structure, and described location structure is located in described frame, and described hopper is positioned in described frame by described location structure.

4. guillotine according to claim 3, it is characterized in that, described frame comprises horizontal mounting plate, described location structure comprises two slide rails, described two slide rail time intervals are turned up the soil and are located on described horizontal mounting plate, and described hopper is located at the top between described two slide rails and can left and right slippage along described two slide rails.

5. guillotine according to claim 3, it is characterized in that, described frame comprises horizontal mounting plate, described location structure comprises two deflector aprons, described two deflector apron time intervals are turned up the soil and are located on described horizontal mounting plate, and described hopper can be located between described two deflector aprons left and right slippingly.

6. guillotine according to claim 3, it is characterized in that, described frame comprises vertical installing plate, described location structure comprises the first magnetic absorption member and second magnetic absorption member of mutual magnetic, one of them in described first magnetic absorption member and described second magnetic absorption member is located on described vertical installing plate, and another in described first magnetic absorption member and described second magnetic absorption member is located on the sidewall of described hopper.

7. guillotine according to claim 1, is characterized in that, described conveyer comprises:

Driven unit; With

Transfer tape assemble, described transfer tape assemble is fixed on the side of the described cutting means of vicinity of described hopper, described transfer tape assemble is removably connected with described driven unit, when described transfer tape assemble is connected with described driven unit, described driven unit drives described transfer tape assemble work to transmit described material strip.

8. guillotine according to claim 7, it is characterized in that, described driven unit comprises turning wheel, what described turning wheel has multiple spaced apart distribution in the circumferential stirs tooth, described transfer tape assemble comprises coupled wheel, described coupled wheel has the scalable interlock tooth of multiple spaced apart distribution in the circumferential, when each described interlock tooth all extend and be engaged on stir between tooth described in adjacent two time, described transfer tape assemble is connected with described driven unit.

9. guillotine according to claim 1, it is characterized in that, described guillotine comprises further: stripper, described stripper is located at the side away from described hopper of described cutting means, the upper end of described stripper connects with described supporting plate, and the lower end of described stripper tilts to extend towards the direction away from described hopper.

10. the guillotine according to any one of claim 1-9, is characterized in that, described guillotine comprises further: image collecting device, and described image collector is set in the top of described conveyer.