CN208052021U - A kind of chain pearl guillotine - Google Patents

Abstract

The utility model is related to a kind of chain pearl guillotines, including：Engine base with cavity；Feed mechanism on the engine base, for being clamped, conveying to chain pearl；It is on the engine base, positioned at the feed mechanism exit side, for the linkage section of chain pearl carry out severing, to obtain the cutting mechanism of individual pearl；And, receiving mechanism on the engine base, for being collected to pearl, chain pearl is clamped by feed mechanism, is conveyed, then severing is carried out to the linkage section of chain pearl by cutting mechanism, and it is collected by receiving mechanism so that the chain pearl guillotine of the utility model has the advantages that self-feeding, automatic cutting, can produce in enormous quantities.

Description

A kind of chain pearl guillotine

Technical field

The utility model is related to materials to cut technical field, especially a kind of chain pearl guillotine.

Background technology

Pelletron is a kind of using very extensive ornament, and pelletron is usually will multiple individual pearls series connection with connecting rope It forms together.

Before production obtains individual pearl, usually first by raw material manufacture chaining pearl, chain pearl be multiple pearls and Between adjacent beads linkage section composition, then linkage section is cut using tool, make it is adjacent between pearl separation and Obtain individual pearl.

Currently, the tool for cutting linkage section works generally by manually-operated mode, and pass through manual operation Mode, that there are speed of cut is slow, the shortcomings that cannot producing in enormous quantities.

Utility model content

The purpose of this utility model is to provide a kind of pelletron guillotines, have self-feeding, cut automatically, cutting speed Soon, the advantages of capable of producing in enormous quantities.

The above-mentioned purpose of the utility model technical scheme is that：A kind of chain pearl guillotine, including： Engine base with cavity；Feed mechanism on the engine base, for being clamped, conveying to chain pearl；Set on the machine It is on seat, positioned at the feed mechanism exit side, for the linkage section of chain pearl carry out severing, to obtain individual pearl Cutting mechanism；And on the engine base, receiving mechanism for being collected to pearl.

By using said program, chain pearl is clamped by feed mechanism, is conveyed, then by cutting mechanism to chain The linkage section of pearl carries out severing and obtains individual pearl, and is collected to individual pearl by receiving mechanism so that this reality Have the advantages that self-feeding with novel chain pearl guillotine, automatic cutting, can produce in enormous quantities.

Preferably：The feed mechanism includes：Pedestal；It is movable it is on the pedestal, for clamping or releasing folder The clamping element of tight chain pearl；Actuator on the engine base, for driving the clamping element to be moved along chain pearl conveying direction； And on the pedestal, for driving that the clamping element moves to the opposite direction with chain pearl conveying direction first Return unit.

By using said program, pedestal is used for movably arranged clamping element, and clamping element is used for clamp chain pearl, and actuator is used Moved along chain pearl conveying direction in driving clamping element, realize conveying to chain pearl, the first return unit for drive clamping element to The opposite direction of chain pearl conveying direction moves, to realize that clamping element intermittently to the clamping of chain pearl gap, conveying, is conveniently cut Mechanism carries out severing to linkage section.

Preferably：The clamping element includes：Movable the first fixture block on the pedestal；

It is on first fixture block, for the second fixture block coordinating with the first fixture block, chain pearl to be clamped； It is between first fixture block and the second fixture block, so that the second fixture block to far from first fixture block direction move second Spring；And on the pedestal, for driving second fixture block to the cylinder moved close to the first fixture block direction； The output end of the cylinder is equipped with the ball contacted with the second fixture block roller.

By using said program, when chain pearl passes through between the first fixture block and the second fixture block, the second folder of cylinder driving Block is moved to the direction close to the first fixture block, and to clamp chain pearl, the output end of cylinder is rolled by ball and the second fixture block Formula contacts, convenient for when actuator pushes the movement of the first fixture block, enabling the first fixture block and the second fixture block can also after clamp chain pearl Normal activity ensures the movable smoothness of clamping element, and when cylinder is cancelled to the abutting power of the second fixture block, second spring drives the Two fixture blocks are moved to the direction far from the first fixture block, to convenient before the first fixture block and the second fixture block are restored to clamp chain pearl Chain pearl is clamped again after initial position.

Preferably：The actuator includes：Rotation is set to the mounting blocks on the engine base；On the mounting blocks, Push rod for being abutted with first fixture block；It is in the engine base cavity, for driving the mounting blocks defeated along chain pearl The first cam for sending direction to move；First driving in the engine base cavity, for driving the first cam rotation Motor；And one end be set to the engine base on, the other end be set to the mounting blocks on, for make mounting blocks to chain pearl First tension spring of the opposite direction movement of conveying direction.

By using said program, when needing to convey chain pearl, the first driving motor drives the rotation of the first cam, The first cam driven mounting blocks rotation of rotation when mounting blocks rotate, drives push rod to push the sliding of the first fixture block, to complete one Secondary feeding, when the first cam is in the state for not pushing mounting blocks to rotate, the first tension spring makes moving block be restored to not by cam The original state of drive realizes interval to realize that the intermittent drive push rod of moving block pushes the first fixture block and the second fixture block Chain pearl is conveyed likes.

Preferably：First return unit is on the pedestal, for driving the first fixture block to be conveyed to chain pearl First spring of the opposite direction movement in direction.

By using said program, when clamping element does not work, the first spring is in un-compressed original state, when When one fixture block is moved to chain pearl conveying direction, the first spring is compressed, when actuator releases the motive force to the first fixture block, the The first fixture block of elastic recovery power drive of one spring is moved to the opposite direction with chain pearl conveying direction, and the first spring is used for and drive Moving part coordinates, and realizes the reciprocating motion of clamping element, to carry out intermittent conveying to the linkage section of chain pearl, facilitates cutting mechanism Linkage section is cut.

Preferably：The component that cuts includes：Mounting base；Rotation is set in the mounting base, axis extending direction The shaft parallel with chain pearl direction of transfer；Cutterhead in the shaft；Two panels it is movable it is on the cutterhead, with chain Pearl conveying direction is the blade that axis is rotated；It is in the mounting base, for driving the two blade relative motions And position restriction, impeller to be cut to linkage section are carried out to blade；It is on the cutterhead, for driving The second return unit that make the two blade reverse motions, that linkage section is cut with releasing；And the shaft is driven to turn The second dynamic driving motor.

By using said program, coordinated by impeller and the second return unit, two blades is made intermittently to make opposite transport Dynamic, reverse motions, to intermittently be cut to linkage section, to be suitable for cutting spaced connection on chain pearl Section.

Preferably：The impeller includes：Be movably set in it is in the shaft, between the mounting base and cutterhead Movable disk；Two wedge blocks in the movable disk, on the cutterhead side；Two be opened on the cutterhead Sliding slot；Sliding is set to sliding block in the sliding slot, for installing blade；Be opened in it is on the cutterhead, stretched into for wedge block And the jack that is bonded with the sliding block, the binding face of the wedge block and sliding block at being obliquely installed, when wedge block to chain pearl Conveying direction opposite direction movement when, make two wedge blocks respectively drive two sliding block relative motions, so that two blades to linkage section Carry out severing；And the power source for driving the movable disk to be moved to the opposite direction with chain pearl conveying direction.

By using said program, the relative motion of two blades is realized by impeller, to be surround to linkage section It cuts so that pearl and pearl cut face uniform force, impulse- free robustness, and chain pearl will not be made to bend, and ensure that and cut matter Amount.

Preferably：Second return unit is the third spring set on the sliding slot bottom, one end of the third spring It is fixed on the bottom of sliding slot, the other end is fixed on the sliding block.

By using said program, third spring is used to coordinate with power source, realizes the intermittent reciprocating motion of blade, Routinely linkage section is cut to realize.

Preferably：The receiving mechanism is：Frame on the engine base is set, and, with the frame grafting, simultaneously Cover the translucent cover of the cutterhead.

By using said program, frame is used for for cooperatively forming a pearl collecting chamber with engine base by translucent cover Pearl is blocked in collecting chamber, convenient to be subsequently collected to pearl, translucent cover is made of acrylic board, facilitates observation pearl The yield of son.

In conclusion the utility model has the advantages that：

1, by feed mechanism self-feeding, cutting mechanism automatically to linkage section carry out severing, material collecting device to pearl into Row is collected so that the chain pearl guillotine of the utility model have self-feeding, cut automatically, cutting speed is fast, energy is large quantities of The advantages of amount production；

2, linkage section is cut with circulating type using the blade that chain pearl conveying direction is rotated as axis by two panels, So that cutting face uniform force, chain pearl will not be made to bend, to have the advantages that cut rear impulse- free robustness, cut it is accurate；

3, feed mechanism and cutting mechanism are all made of intermittent mode and work, to suitable for spaced Linkage section is cut.

Description of the drawings

Fig. 1 is the overall structure diagram of the chain pearl guillotine of the utility model embodiment；

Fig. 2 is the overall structure diagram of chain pearl guillotine after omitting translucent cover in the utility model embodiment；

Fig. 3 is the structural schematic diagram of clamping element and actuator after omitting engine base in the utility model embodiment；

Fig. 4 is the enlarged drawing at A in Fig. 3；

Fig. 5 is the structural schematic diagram of cutting mechanism after omitting engine base in the utility model embodiment；

Fig. 6 is the part-structure exploded perspective view of cutting mechanism in the utility model embodiment.

Reference numeral：1, engine base；2, feed mechanism；21, pedestal；211, groove；22, clamping element；221, the first fixture block； 2211, link block；222, the second fixture block；223, second spring；224, cylinder；225, guide post；226, ball；23, actuator； 231, mounting blocks；2311, the first bull stick；232, push rod；233, the first cam；234, the first driving motor；235, the first tension spring； 24, the first return unit；3, cutting mechanism；31, mounting base；32, cutterhead；33, blade；34, impeller；341, movable disk；342, Wedge block；343, sliding slot；344, sliding block；345, power source；3451, U-shaped part；3452, moving block；34521, the second bull stick； 3543, support rod；3454, the second cam；3455, third driving motor；346, the 4th spring；35, the second return unit；36, second Driving motor；361, transmission belt；37, shaft；4, receiving mechanism；41, frame；42, translucent cover；5, the first column；6, second is vertical Column；7, the second tension spring；8, bolt.

Specific implementation mode

The utility model is described in further detail below in conjunction with attached drawing.The identical attached drawing of wherein identical parts Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry The direction at center.

A kind of chain pearl guillotine, as shown in Figure 1, including：Engine base 1 with cavity；It is on engine base 1, for chain The feed mechanism 2 that pearl is clamped, conveys；It is on engine base 1, positioned at 2 exit side of feed mechanism, for the company to chain pearl Connect section carry out severing, to obtain the cutting mechanism 3 of individual pearl；And on the engine base 1, for being carried out to pearl The receiving mechanism 4 of collection, wherein feed mechanism 2 is for being clamped chain pearl, conveying, then by cutting mechanism 3 to chain pearl Linkage section carry out severing and obtain pearl, and pearl is collected by receiving mechanism 4 so that the chain pearl of the utility model is cut out The machine of cutting has the advantages that self-feeding, automatic cutting, can produce in enormous quantities.

Specifically：As shown in Figure 2, Figure 3 and Figure 4, feed mechanism 2 includes：Pedestal 21；It is movable it is on the pedestal 21, Clamping element 22 for clamping or releasing clamp chain pearl；It is on engine base 1, for driving clamping element 22 along chain pearl conveying direction The actuator 23 of movement；And on pedestal 21, for driving clamping element 22 to the opposite direction with chain pearl conveying direction First return unit 24 of movement.

As shown in Figure 3 and Figure 4, wherein clamping element 22 includes：Movable the first fixture block 221 on pedestal 21；It is set to It is on first fixture block 221, for the second fixture block 222 coordinating with the first fixture block 221, chain pearl to be clamped；Set on It is between one fixture block 221 and the second fixture block 222, so that the second fixture block 222 to the second bullet moved far from 221 direction of the first fixture block Spring 223；And on the pedestal 21, for drive that the second fixture block 222 moves to close first fixture block, 221 direction first Cylinder 224；The output end of first cylinder 224 is equipped with the ball 226 being in rolling contact with the second fixture block 222.

Guide post 225, guide post 225 and the second fixture block 222 are provided between the first fixture block 221 and the second fixture block 222 Movable grafting is simultaneously threadedly coupled with the first fixture block 221, and the mounting post of guide post 225, second spring 223 is convenient for be arranged in place It moves in the guide post 225 between the first fixture block 221 and the second fixture block 222, guide post 225 has the activity to the second fixture block 222 Direction has guiding role, while having protective effect to second spring 223.

When chain pearl between the first fixture block 221 and the second fixture block 222 pass through when, cylinder 224 drive the second fixture block 222 to by The direction of nearly first fixture block 221 moves, and to clamp chain pearl, the output end of cylinder 224 passes through ball 226 and the second fixture block 222 rollers contact, convenient for when actuator 23 pushes the movement of the first fixture block 221, making the first fixture block 221 and the second fixture block 222 Energy normal activity it can cancel when cylinder 224 and be pressed from both sides to second to ensure that 22 movable smoothness of clamping element after clamp chain pearl When the abutting power of block 222, second spring 223 drives the second fixture block 222 to be moved to the direction far from the first fixture block 221, to side Convenient first fixture block 221 clamps chain pearl after being restored to the initial position before clamp chain pearl with the second fixture block 222 again, facilitates the One fixture block 221 is intermittently clamped chain pearl with the second fixture block 222, conveys.

Wherein, it is respectively arranged on the first fixture block 221, positioned at the both sides of chain pearl conveying direction, the company with mounting hole Connect block 2211；Fluted 211 are respectively set on pedestal 21, positioned at the both sides of chain pearl conveying direction, link block 2211 is movable Be assemblied in groove 211, be provided on pedestal 21 it is movable across mounting hole, with by the first fixture block 221 be mounted on pedestal The extending direction of bolt 8 on 21, bolt 8 is consistent with the conveying direction of chain pearl, and bolt 8 is for making the first fixture block 221 smoothly It moves back and forth.

Specifically, the first return unit 24 is the first spring, the first spring is set on bolt 8, is arranged on a bolt 8 One end of two the first springs, the first spring is connected on pedestal 21, and the other end is connected on link block 2211, the first fixture block 221 stop place when not working is initial position, and the first spring is maintained at the first fixture block 221 when not by outer force effect Initial position, when the first spring by external force when being squeezed, it is in the compressive state moved to initial position to make the first fixture block 221, the One spring is used to coordinate with actuator 23, realizes the reciprocating motion of clamping element 22, intermittent to be carried out to the linkage section of chain pearl Conveying, facilitate cutting mechanism 3 to cut linkage section.

Specifically：As shown in Figure 2 and Figure 3, actuator 23 includes：Rotation is set to the mounting blocks 231 on engine base 1；Set on peace Fill push rod 232 on block 231, for being abutted with the first fixture block 221；It is in 1 cavity of engine base, for driving mounting blocks 231 the first cams 233 moved along chain pearl conveying direction；It is in 1 cavity of engine base, for drive the first cam 233 rotation The first driving motor 234；And one end be set to engine base 1 on, the other end be set to mounting blocks 231 on, for making mounting blocks 231 the first tension springs 235 moved to the opposite direction with chain pearl conveying direction.

It is provided with the first column 5 on engine base 1, positioned at the pan feeding side of feed mechanism 2, guide is provided on the first column 5 Hole, the height of material guide hole and the first fixture block 221 are highly consistent with 222 clamp chain pearl of the second fixture block, for making chain pearl keep water Flat conveying, wherein one end of the first tension spring 235 is articulated on mounting blocks 231, and the other end is articulated on the first column 5.

Wherein, push rod 232 is the threaded rod being threadedly coupled with mounting blocks 231, and the push rod 232 of threaded connection is pushed away for adjusting Bar 232 pushes 221 movable distance of the first fixture block, to be conveyed to the linkage section of different length so as to feed mechanism 2, pacifies Dress block 231 is rotatably arranged on by the first bull stick 2311 on engine base 1, the first bull stick 2311 mounting blocks 231 are divided for upper part and Lower part, push rod 232 are mounted on upper part, and the first cam 233 is for pushing lower part to opposite with chain pearl conveying direction Direction moves, and to make upper part be moved along chain pearl conveying direction, and drives push rod 232 that the first fixture block 221 is pushed to move, and first Cam 233 often rotates a circle, and mounting blocks 231 is pushed to swing once, to intermittently be pushed to the first fixture block 221, the One tension spring 235, to coordinate with the first cam 233, realizes mounting blocks 231 for making mounting blocks 231 be restored to initial position It swings back and forth, to make push rod 232 intermittently push the first fixture block 221.

Specifically：As shown in Fig. 2, Fig. 5 and Fig. 6, cutting mechanism 3 includes：Mounting base 31；Rotation is set in mounting base 31 , the shaft 37 that the extending direction of axis is parallel with chain pearl conveying direction；Cutterhead 32 in shaft 37；Two panels is movable to be set In blade 33 on cutterhead 32, being rotated as axis using chain pearl conveying direction；It is in mounting base 31, for driving two 33 relative motion of blade and to the progress position restriction of blade 33, to be cut to linkage section impeller 34；Set on knife It is on disk 32, for drive two blades, 33 reverse motions, to release the second return unit 35 for being cut to linkage section；With And the second driving motor 36 that drive shaft 37 rotates, the second driving motor 36 is using the kind of drive of transmission belt 361 with turn Axis 37 is rotated.

Wherein, as shown in figs. 5 and 6, impeller 34 includes：Be movably set in it is in shaft 37, be located at mounting base 31 with Movable disk 341 between cutterhead 32, movable disk 341 are mounted on by the connecting mode of spline in shaft 37, on the one hand can with turn Axis 37 rotates synchronously, and on the other hand can be moved back and forth along the extending direction of shaft 37；In movable disk 341, close cutterhead Two wedge blocks 342 on 32 sides, two wedge blocks 342 are symmetrical arranged by symmetry axis of the center of circle of cutterhead 32；It is opened in cutterhead 32 On two sliding slots 343, two sliding slots 343 using the center of circle of cutterhead 32 as symmetry axis be symmetrical arranged；Sliding is set in sliding slot 343, use In the sliding block 344 of installation blade 33, sliding slot 343 is T-slot, and sliding block 344 is T-block, and sliding block 344 is only capable of prolonging along sliding slot 343 Direction is stretched to slidably reciprocate；Be opened in it is on cutterhead 32, being stretched into for wedge block 342 and with sliding block 344 far from 32 center of circle of cutterhead The jack of end face fitting, the extending direction of jack is vertical with the extending direction of sliding slot 343, and wedge block 342 is bonded with sliding block 344 Face when wedge block 342 is moved to the opposite direction with chain pearl conveying direction, makes two wedge blocks 342 drive respectively at being obliquely installed Move two sliding blocks, 344 relative motion, so that two blades 33 carry out linkage section the severing of circulating type；And for driving movable disk 341 power sources 345 moved to the opposite direction with pelletron conveying direction.

Wherein, as shown in Fig. 2, Fig. 5 and Fig. 6, power source 345 includes：With 31 movable grafting of mounting base, for pushing The U-shaped part 3451 that movable disk 341 is moved to the opposite direction with chain pearl conveying direction is rotated by the second bull stick 34521 and is arranged Moving block 3452 on engine base 1 is arranged support rod 3543 on moving block 3452, for being abutted with U-shaped part 3451, is set to Third driving motor 3455 in 1 cavity of engine base, and, be set to 3455 output end of third driving motor on, for drive turn Motion block 3452 is to the second cam 3454 rotated with chain pearl conveying direction opposite direction, the second column 6 being set on engine base 1, with And one end is articulated on moving block 3452, the other end be articulated in it is on the second column 6, for driving moving block 3452 defeated along chain pearl The second tension spring 7 for sending direction to move.

When needing that movable disk 341 is driven to move to the opposite direction with chain pearl conveying direction, pass through third driving motor 3455 driving the second cam 3454 rotations, one circle of the second cam 3454 rotation make moving block 3452 to the phase with chain pearl conveying direction Negative direction rotation is primary, drive support rod 3543 to abut U-shaped part 3451 when moving block 3452 rotates and push U-shaped part 3451 to The opposite direction activity of chain pearl conveying direction, push in 3451 active procedure of U-shaped part movable disk 341 to chain pearl conveying direction Opposite direction moves, to drive wedge block 342 to move and drive two sliding blocks, 344 relative motion so that two blades, 33 opposite fortune It is dynamic, and linkage section is cut.

In other embodiments, power source 345 includes：With 31 movable grafting of mounting base, for pushing movable disk 341 The U-shaped part 3451 moved to the opposite direction with chain pearl conveying direction, and, it is on engine base 1, for driving U-shaped part past Multiple movable second cylinder or hydraulic cylinder.

Specifically：Second return unit 35 is the third spring set on 343 bottom of sliding slot, and one end of third spring is fixed on The bottom of sliding slot 343, the other end are fixed on sliding block 344, and third spring drives two sliding blocks, 344 reverse motions after being compressed, Several 4th springs 346 are provided between movable disk 341 and cutterhead 32, the 4th spring 346 is for driving movable disk 341 along chain The conveying direction of pearl moves, and the second tension spring 7 is for driving moving block 3452 to rotate, to make support rod 3543 release to U-shaped part 3451 abutting force, to make to facilitate the 4th spring 346 that movable disk 341 is made to return to original state, third spring makes two sliding blocks 344 reverse motions pass through the second tension spring 7, third spring, the 4th bullet so that two blades 33 cut linkage section next time Spring 346 and power source 345 coordinate, and realize the intermittent reciprocating motion of blade 33, to realize routinely to linkage section into Row is cut.

Specifically：As shown in Figures 1 and 2, receiving mechanism 4 is：The frame 41 being arranged on engine base 1, and, with frame 41 Grafting and cover the translucent cover 42 of cutterhead 32, blade 33, frame 41 is used for and the surface engagement of engine base 1 forms a pearl Collecting chamber, translucent cover 42 are subsequently collected pearl to convenient, translucent cover 42 is adopted for pearl to be blocked in collecting chamber It is made of acrylic board, the working condition for facilitating observation cutting mechanism 3 to cut chain pearl.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but As long as all being protected by Patent Law in the right of the utility model.

Claims (9)

1. a kind of chain pearl guillotine, characterized in that including：Engine base (1) with cavity；

Feed mechanism (2) on the engine base (1), for being clamped, conveying to chain pearl；

It is on the engine base (1), be located at the feed mechanism (2) exit side, cut out for the linkage section to chain pearl It is disconnected, to obtain the cutting mechanism (3) of individual pearl；

And it is set to receiving mechanism (4) on the engine base (1), for being collected to pearl.

2. a kind of chain pearl guillotine according to claim 1, characterized in that the feed mechanism (2) includes：

Pedestal (21)；

Movable clamping element (22) on the pedestal (21), for clamping or releasing clamp chain pearl；

Actuator (23) on the engine base (1), for driving the clamping element (22) to be moved along chain pearl conveying direction；

And on the pedestal (21), for driving the clamping element (22) to the phase negative side with chain pearl conveying direction To the first return unit (24) of movement.

3. a kind of chain pearl guillotine according to claim 2, characterized in that the clamping element (22) includes：

Movable the first fixture block (221) on the pedestal (21)；

It is on first fixture block (221), for it is coordinating with the first fixture block (221), with chain pearl is clamped the Two fixture blocks (222)；

It is between first fixture block (221) and the second fixture block (222), so that the second fixture block (222) to far from described the The second spring (223) of one fixture block (221) direction movement；

And on the pedestal (21), for driving second fixture block (222) to close to the first fixture block (221) side To the cylinder (224) of movement；

The output end of the cylinder (224) is equipped with the ball (226) contacted with the second fixture block (222) roller.

4. a kind of chain pearl guillotine according to claim 3, characterized in that the actuator (23) includes：Rotation is set to Mounting blocks (231) on the engine base (1)；

Push rod (232) on the mounting blocks (231), for being abutted with first fixture block (221)；

It is in the engine base (1) cavity, first convex for driving the mounting blocks (231) to move along chain pearl conveying direction It takes turns (233)；

First driving motor (234) in the engine base (1) cavity, for driving the first cam (233) rotation；

And one end be set to the engine base (1) on, the other end be set to the mounting blocks (231) on, for making mounting blocks (231) the first tension spring (235) moved to the opposite direction with chain pearl conveying direction.

5. a kind of chain pearl guillotine according to claim 3, characterized in that first return unit (24) is set on described It is on pedestal (21), for driving the first spring that the first fixture block (221) is moved to the opposite direction with chain pearl conveying direction.

6. a kind of chain pearl guillotine according to claim 1, characterized in that the cutting mechanism (3) includes：

Mounting base (31)；

Rotation is set in the mounting base (31), axis the extending direction shaft (37) parallel with chain pearl direction of transfer；

Cutterhead (32) in the shaft (37)；

The movable blade (33) on the cutterhead (32), being rotated as axis using chain pearl conveying direction of two panels；

It is in the mounting base (31), for drive two blade (33) relative motions and to blade (33) carry out Position restriction, impeller (34) to be cut to linkage section；

It is on the cutterhead (32), for drive two blade (33) reverse motions, with release to linkage section carry out The second return unit (35) cut；

And the second driving motor (36) for driving the shaft (37) to rotate.

7. a kind of chain pearl guillotine according to claim 6, characterized in that the impeller (34) includes：It is slidingly connected Movable disk (341) in the shaft (37), between the mounting base (31) and cutterhead (32)；

Two wedge blocks (342) in the movable disk (341), on the cutterhead (32) side；

Two sliding slots (343) being opened on the cutterhead (32)；Sliding be set to the sliding slot (343) in, for installing blade (33) sliding block (344)；

Be opened in it is on the cutterhead (32), being stretched into for wedge block (342) and with the sliding block (344) far from cutterhead (32) The jack of end face fitting, the binding face of the wedge block (342) and sliding block (344) at being obliquely installed, when wedge block (342) to Chain pearl conveying direction opposite direction movement when, make two wedge blocks (342) respectively drive two sliding blocks (344) relative motion, so that Two blades (33) carry out severing to linkage section；

And the power source (345) for driving the movable disk (341) to be moved to the opposite direction with chain pearl conveying direction.

8. a kind of chain pearl guillotine according to claim 7, characterized in that second return unit (35) is set on institute The third spring of sliding slot (343) bottom is stated, one end of the third spring is fixed on the bottom of sliding slot (343), and the other end is fixed On the sliding block (344).

9. a kind of chain pearl guillotine according to claim 8, characterized in that the receiving mechanism (4) is：It is arranged described Frame (41) on engine base (1), and, with the frame (41) grafting and cover the cutterhead (32), blade (33) it is saturating Bright cover (42).