CN207141532U - A kind of bag delivering device for bottle bagging - Google Patents

Abstract

The utility model provides a kind of bag delivering device for bottle bagging, belongs to liquor production equipment technical field, and the device includes frame, bag storehouse transverse-moving mechanism, vertical shift mechanism, bag taking mechanism, bag opening mechanism and switching mechanism；Bag storehouse transverse-moving mechanism is fixed on the bottom of frame, bag storehouse transverse-moving mechanism includes two bag storehouses, two bag storehouses can transverse shifting carry out alternatingly feed, vertical shift mechanism is located at the side of bag storehouse transverse-moving mechanism and is fixed in frame, vertical shift mechanism drives bubble bags in bag storehouse to move by backing plate, bag taking mechanism is fixed on the top of frame, bag taking mechanism takes out bubble bags from bag storehouse, bag opening mechanism for strutting bubble bags is fixed on bag taking mechanism, switching mechanism is located at the side of bag opening mechanism and is fixed in frame, switching mechanism removes bubble bags and upset bubble bags from bag opening mechanism.The utility model device can realize the automatic transport bubble bags during bottle bagging, and simple in construction, stability is good.

Description

A kind of bag delivering device for bottle bagging

Technical field

The utility model belongs to liquor production equipment technical field, and in particular to a kind of packed for sending for bottle bagging Put.

Background technology

Liquor production process needs to clean bottle, baking vanish, labeling, and the bottle after the completion of labeling needs to be transported It is defeated.Bottle is glassware, if be not protected by transport, is easy to cause damage on a large scale, it is necessary to be carried out to bottle Outer packing is protected, and the measure of generally use is that bottle is carried out to cover bubble bags processing, and bubble bags protecting effect is good and economy is high. Bubble bags soft texture, surface irregularity, limited by bubble bags material and profile, during bottle bagging, bubble bags Feeding turn into the difficult point of automated production, therefore mainly use artificial bagging during liquor production at present.

The content of the invention

The utility model is directed to above-mentioned the deficiencies in the prior art, there is provided a kind of packed for sending for bottle bagging Put, can realize during bottle bagging automatic send bag.

Technical scheme used by the utility model：A kind of bag delivering device for bottle bagging, the device include frame 1st, bag storehouse transverse-moving mechanism 2, vertical shift mechanism 3, bag taking mechanism 4, bag opening mechanism 5 and switching mechanism 6, bag storehouse transverse-moving mechanism 2 wrap Include the first cylinder 205, connecting plate assembly, supporting plate 207, bag storehouse assembly and be oriented to clamp assembly, the first cylinder 205 is fixed on machine The bottom of frame 1, the piston rod of the first cylinder 205 and supporting plate 207, to be fixedly connected, are oriented to clamp assembly by connecting plate assembly Including four guiding clamping seats, bag storehouse assembly includes two bag storehouses, is oriented to clamping seats and is fixed in supporting plate 207, bag storehouse is set Between clamping seats are oriented to, it is oriented to clamping seats and acts on bag storehouse；Vertical shift mechanism 3 includes motor 301, sliding block 302, straight line Guide rail 304 and backing plate 305, motor 301 and line slideway 304 are each attached in frame 1, and motor 301 is that the offer of sliding block 302 is dynamic Power, sliding block 302 and line slideway 304 are used cooperatively, and sliding block 302 is fixedly connected with backing plate 305, and backing plate 305 is located inside bag storehouse And it is slidably connected with bag storehouse；Bag taking mechanism 4 includes mounting base 401, rocking bar 408, column assembly, the second cylinder 405 and suction bag Executing agency, mounting base 401 are arranged on the upper surface in bag storehouse in bag storehouse transverse-moving mechanism 4 and are fixed in frame 1, rocking bar 408 With the rocking bar core hinge being fixed on mounting base 401, column assembly is fixed on mounting base 401, and column assembly includes first The column 407 of column 402 and second, the second column 407 are fixedly connected with the second cylinder 405, the piston rod of the second cylinder 405 and suction Bag executing agency is fixedly connected；Bag opening mechanism includes the 5th cylinder 501, upper sucker 502 and lower sucker 503, the 5th cylinder 501 with First column 402 is fixedly connected, and upper sucker 502 is fixedly connected with the piston rod of the 5th cylinder 501, and lower sucker 503 is fixed on peace Fill on bottom plate 401；Switching mechanism 6 is total including rotary cylinder 601, rotating seat 602, the 6th cylinder 604, push pedal 603, driving lever It is fixed on into, follower lever assembly and fagging assembly, rotary cylinder 601 in frame 1, the output shaft and rotating seat of rotary cylinder 601 602 are fixedly connected, and rotating seat 602 is fixedly connected with the 6th cylinder 604, and the piston rod of the 6th cylinder 604 is fixed with push pedal 603 to be connected Connect, follower lever assembly includes the first follower lever 606A and the second follower lever 606B, the first follower lever 606A and the second follower lever 606B be symmetrically arranged on rotating seat 602 and respectively with the hinge of rotating seat 602, the first follower lever 606A other ends and One fagging 607A is fixedly connected, and the second follower lever 606B other ends are fixedly connected with the second fagging 607B, and driving lever assembly includes First driving lever 605A and the second driving lever 605B, the first driving lever 605A and the second driving lever 605B are symmetrically arranged on Led in push pedal 603 and respectively with the hinge of push pedal 603, the first driving lever 605A other ends and the first follower lever 606A hinges, second The lever 605B other ends and the second follower lever 606B hinges.

Being oriented to clamping seats includes guide plate 208, rotation cam 209, guide pillar 210 and erection support 211, and guide plate 208 is solid It is scheduled in supporting plate 207, erection support 211 is fixed on guide plate 208, and guide pillar 210 is matched somebody with somebody with the bearing in erection support 211 Close, guide pillar 210 is fixedly connected with rotation cam 209；Bag storehouse includes bag orlop seat 213, handle 214 and two pieces of bending plates, bending Plate 212 is symmetrically mounted on bag orlop seat 213, and door handle 214 is provided with bag orlop seat 213, and bag orlop seat 213 is arranged on two Between individual guide plate 208, rotation cam 209 is acted on bending plate 212.

Bag storehouse transverse-moving mechanism 2 also includes primary optic axis 203, the first mounting seat 201 and the second mounting seat 204, the first installation The mounting seat 204 of seat 201 and second is each attached in frame 1, and the both ends of primary optic axis 203 are pacified with the first mounting seat 201, second respectively Dress seat 204 is fixedly connected, and the middle part of primary optic axis 203 coordinates with the linear bearing on the connecting plate 202 of connecting plate assembly.

Suction bag executing agency includes the first suction bag mechanism, the second suction bag mechanism and connecting rod 411, and the first suction bag mechanism includes 3rd installing plate 410, the 3rd cylinder 409 and the first sucker 415, the piston rod of the 3rd installing plate 410 and the second cylinder 405 are fixed Connection, the 3rd cylinder 409 are fixed on the 3rd installing plate 410, and the piston rod of the first sucker 415 and the 3rd cylinder 409, which is fixed, to be connected Connect, the second suction bag mechanism includes the 4th installing plate 413, the 4th cylinder 412 and the second sucker 414, the 4th installing plate 413 and the 3rd Installing plate 410 is fixedly connected by connecting rod 411, and the 4th cylinder 412 is fixed on the 4th installing plate 413, the second sucker 414 It is fixedly connected with the piston rod of the 4th cylinder 412.

Bag taking mechanism also includes the second optical axis 404, the 3rd mounting seat 403 and the 4th mounting seat 406, the 3rd mounting seat 403 It is fixed on the first column 402, the 4th mounting seat 406 is fixed on the second column 407, and the both ends of the second optical axis 404 are respectively with Three mounting seats 403, the 4th mounting seat 406 are fixedly connected, the middle part of the second optical axis 404 and the 3rd installing plate of suction bag executing agency Linear bearing on 410 coordinates, the middle part of the second optical axis 404 and the linear bearing on the 4th installing plate 413 of suction bag executing agency Coordinate.

The technical characterstic of technical solutions of the utility model：

1. using the design of the optical axis 404 of primary optic axis 203 and second, kinetic stability and the mechanism for adding device are firm Degree；

The one-way movement of 6th cylinder 604 is changed into the motion of double link, the synchronism of motion is high, and range of movement increases Add, and manufacturing cost is low；

2. using the design in double bag storehouses, continuous production is good, bag storehouse convenient disassembly, and feeding is convenient；

It is 3. simple efficient using the design of the bag pressing of rocking bar 408；

4. using the design of double suction bag mechanism, the move distance of single suction bag mechanism is shortened, improves the speed of suction bag.

Brief description of the drawings

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

Fig. 2 is the partial structural diagram of the bag Cang Anzhuanbanchu of bag storehouse transverse-moving mechanism in the utility model.

Fig. 3 is the partial structural diagram at rotation cam in Fig. 2.

Fig. 4 is the partial structural diagram of the bag Cang Chu of bag storehouse transverse-moving mechanism in the utility model.

Fig. 5 is that the right side of vertical shift mechanism in the utility model regards sketch.

Fig. 6 is the structural representation of bag taking mechanism and bag opening mechanism in the utility model.

Fig. 7 is the partial structural diagram at Tu6Zhong suction bags executing agency.

Fig. 8 is the structural representation of switching mechanism in the utility model.

In figure：1. frame；2. bag storehouse transverse-moving mechanism；201. first mounting seats；202. connecting plate；203. primary optic axis； 204. second mounting seats；205. first cylinders；206. first installing plates；207. supporting plate；208. guide plate；209. rotations are convex Wheel；210. guide pillar；211. erection support；212. bending plate；213. bags of orlop seats；214. handle；3. vertical shift mechanism；301. Motor；302. sliding block；303. second installing plates；304. line slideway；305. backing plate；4. bag taking mechanism；401. mounting base； 402. first columns；403. the 3rd mounting seats；404. second optical axises；405. second cylinders；406. the 4th mounting seats；407. second Column；408. rocking bar；409. the 3rd cylinders；410. the 3rd installing plates；411 connecting rods；412. the 4th cylinders；413. the 4th installations Plate；414. second suckers；415. first suckers；5. bag opening mechanism；501. the 5th cylinders；Sucker on 502.；503. times suckers；6. Switching mechanism；601. rotary cylinder；602. rotating seat；603. push pedal；604. the 6th cylinders；The driving levers of 605A. first；605B. Second driving lever；The follower levers of 606A. first；The follower levers of 606B. second；The faggings of 607A. first；The faggings of 607B. second.

Embodiment

As Figure 1-Figure 8, the device include frame 1, bag storehouse transverse-moving mechanism 2, vertical shift mechanism 3, bag taking mechanism 4, Bag opening mechanism 5 and switching mechanism 6.

Bag storehouse transverse-moving mechanism 2 include the first installing plate 206, the first cylinder 205, primary optic axis 203, the first mounting seat 201, Second mounting seat 204, connecting plate assembly, supporting plate 207, bag storehouse assembly and guiding clamp assembly, the first installing plate 206 are fixed on In frame 1, the first cylinder 205, the first mounting seat 201 and the second mounting seat 204 are each attached on the first installing plate 206, and first The piston rod of cylinder 205 is fixedly connected with connecting plate assembly, and connecting plate assembly includes some pieces of connecting plates, and connecting plate 202 is company A part in fishplate bar assembly, the both ends of primary optic axis 203 are fixedly connected with the first mounting seat 201, the second mounting seat 204 respectively, The middle part of primary optic axis 203 coordinates with the linear bearing on connecting plate 202, and the piston rod of primary optic axis 203 and the first cylinder 205 is put down OK, primary optic axis 203 improves the stationarity of motion；Supporting plate 207 is fixedly connected with connecting plate assembly, so as to the first cylinder 205 can drive the part movement in support 207 and supporting plate 207, and being oriented to clamp assembly includes four structure identicals guiding Clamping seats, bag storehouse assembly include two structure identical bag storehouses, and being oriented to clamping seats includes guide plate 208, rotation cam 209, leads Post 210 and erection support 211, guide plate 208 are fixed in supporting plate 207, and erection support 211 is fixed on guide plate 208, is led Bearing fit in post 210 and erection support 211, guide pillar 210 are fixedly connected with rotation cam 209, bag storehouse including bag orlop seat, Two block structure identical bending plates 212 of handle 214 and two, bending plate 212 are symmetrically mounted on bag orlop seat 213, bag orlop Seat 213 is arranged between two guide plates 208, and guide plate 208 is provided with guide groove, and bag orlop seat 213 can leading along guide plate 208 Moved to groove, rotation cam 209 is acted on bending plate 212, and rotary guide 210 can adjust rotation cam 209 and bending plate 212 Between elasticity, so as to, bag storehouse can easily load and unload, and be provided with handle 214 on bag orlop seat 213, facilitate grabs bag Storehouse.

Vertical shift mechanism 3 includes the second installing plate 303, motor 301, sliding block 302, line slideway 304 and backing plate 305, Second installing plate 303 is fixed in frame 1, and motor 301 and line slideway 304 are each attached on the second installing plate 303, sliding block 302 are fixed on timing belt, and motor 301 is that sliding block 302 provides power by V belt translation, and sliding block 302 and line slideway 304 coordinate Use, sliding block 302 is fixedly connected with backing plate 305, and backing plate 305 is located inside bag storehouse, and motor 301 drives backing plate 305 in bag storehouse Move up and down, the bubble bags in bag storehouse are moved with backing plate 305.

Bag taking mechanism 4 includes mounting base 401, rocking bar 408, column assembly, the 3rd mounting seat 403, the 4th mounting seat 406th, the second cylinder 405 and suction bag executing agency, the second optical axis 404, the 3rd mounting seat 403, the 4th mounting seat 406, bottom is installed Plate 401 is arranged on the upper surface in bag storehouse in bag storehouse transverse-moving mechanism 4, and is fixed in frame 1, and rocking bar 408 is with being fixed on installation bottom Rocking bar core hinge on plate 401, rocking bar 408 compress material, and column assembly is fixed on mounting base 401, and column assembly includes the One column 402 and the second column 407, by erection support to be fixedly connected, suction bag is held for the second column 407 and the second cylinder 405 Row mechanism includes the first suction bag mechanism and the second suction bag mechanism, the first suction bag mechanism, the second suction bag mechanism and connecting rod 411, and One suction bag mechanism includes the 3rd installing plate 410, the 3rd cylinder 409 and the first sucker 415, the 3rd installing plate 410 and the second cylinder 405 piston rod is fixedly connected, and the 3rd cylinder 409 is fixed on the 3rd installing plate 410, the first sucker 415 and the 3rd cylinder 409 Piston rod be fixedly connected, the second suction bag mechanism includes the 4th installing plate 413, the 4th cylinder 412 and the second sucker 414, the 4th Installing plate 413 is fixedly connected with the 3rd installing plate 410 by connecting rod 411, and the 4th cylinder 412 is fixed on the 4th installing plate On 413, the second sucker 414 is fixedly connected with the piston rod of the 4th cylinder 412, and the first suction bag mechanism and the second suction bag mechanism are synchronous Action, there are the centre position of an interim storage bubble bags, the second suction bag machine between the first suction bag mechanism and the second suction bag mechanism Structure takes out bubble bags from bag storehouse and is placed into centre position, and the first suction bag mechanism is placed into default from centre position taking-up bubble bags Bag position is supportted, the 3rd mounting seat 403 is fixedly connected with the first column 402, and the 4th mounting seat 406 and the second column 407 are fixed and connected Connect, the both ends of the second optical axis 404 respectively with the 3rd mounting seat 403, the other end with the 4th mounting seat 406 be fixedly connected, the second light The middle part of axle 404 coordinates with the linear bearing on the 3rd installing plate 410, the 4th installing plate 413 respectively.

Bag opening mechanism includes the 5th cylinder 501, upper sucker 502 and lower sucker 503, the 5th cylinder 501 and the first column 402 By erection support to connect, upper sucker 502 is fixedly connected with the piston rod of the 5th cylinder 501, and lower sucker 503 is fixed on installation On bottom plate 401, upper sucker 502 and lower sucker 503 hold bubble bags, and the 5th cylinder 501 drives upper sucker 502 to move upwards, So as to which bubble bags are softened.

Switching mechanism 6 include rotary cylinder 601, rotating seat 602, the 6th cylinder 604, push pedal 603, driving lever assembly, from Lever assembly and fagging assembly, rotary cylinder 601 are fixed in frame 1, and the output shaft and rotating seat 602 of rotary cylinder 601 are solid Fixed connection, rotating seat 602 are fixedly connected with the 6th cylinder 604, so as to which rotary cylinder 601 will drive rotating seat 602 and rotating seat Part rotation on 602, the piston rod of the 6th cylinder 604 are fixedly connected with push pedal 603, and follower lever assembly includes the first follower lever 606A and the second follower lever 606B, the first follower lever 606A and the second follower lever 606B are symmetrically arranged on rotating seat 602 And it is fixedly connected respectively with the hinge of rotating seat 602, the first follower lever 606A other ends with the first fagging 607A, the second follower lever The 606B other ends are fixedly connected with the first fagging 607A, and driving lever assembly includes the first driving lever 605A and the second driving lever 605B, the first driving lever 605A and the second driving lever 605B are symmetrically arranged on push pedal 603 and cut with scissors respectively with push pedal 603 Chain, the first driving lever 605A other ends and the first follower lever 606A hinges, the second driving lever 605B other ends and the second follower lever 606B hinges, so as to which the one-way movement of the 6th cylinder 604 changes into the first fagging 607A and the first fagging 607A relative fortune Dynamic, switching mechanism 6 captures bubble bags from bag opening mechanism 5, waits conveying robot to capture.

The application method of the device：A. manually bubble bags are stored in bag storehouse, motor driven backing plate 305 rises, bubble Bag rises with backing plate 305；B. the first suction bag mechanism and the second suction bag mechanism synchronization action, the second suction bag mechanism takes out from bag storehouse Bubble bags are placed into centre position, and the first suction bag mechanism takes out bubble bags from centre position and is placed into default support bag position.C. on Sucker 502 and lower sucker 503 hold bubble bags, and the 5th cylinder 501 drives upper sucker 502 to move upwards, and bubble bags are softened； D. the action of rotary cylinder 601 drives rotating seat 602 to rotate to predeterminated position, and the 6th cylinder 604 drives the first fagging 607A and the Two fagging 607B take bubble bags away from bag opening mechanism 5, and the action drive rotating seat 602 of rotary cylinder 601, which moves to preset, to be waited to capture Position.

Schematically the utility model and embodiments thereof are described above, this describes no restricted, accompanying drawing Shown in be also one of embodiment of the present utility model, actual structure is not limited thereto.So if this area Those of ordinary skill enlightened by it, in the case where not departing from the utility model and creating objective, without creatively designing The frame mode similar with the technical scheme and embodiment, the scope of protection of the utility model all should be belonged to.

Claims (5)

1. a kind of bag delivering device for bottle bagging, it is characterised in that the device includes frame（1）, bag storehouse transverse-moving mechanism （2）, vertical shift mechanism（3）, bag taking mechanism（4）, bag opening mechanism（5）And switching mechanism（6）；Bag storehouse transverse-moving mechanism（2） Including the first cylinder（205）, connecting plate assembly, supporting plate（207）, bag storehouse assembly and be oriented to clamp assembly, first cylinder （205）It is fixed on frame（1）Bottom, first cylinder（205）Piston rod and supporting plate（207）Pass through the connecting plate For assembly to be fixedly connected, the guiding clamp assembly includes four guiding clamping seats, and bag storehouse assembly includes two bag storehouses, institute State guiding clamping seats and be fixed on supporting plate（207）On, the bag storehouse, which is arranged on, to be oriented between clamping seats, and the guiding clamping seats are made With on bag storehouse；The vertical shift mechanism（3）Including motor（301）, sliding block（302）, line slideway（304）And backing plate （305）, the motor（301）And line slideway（304）It is each attached to frame（1）On, the motor（301）For the sliding block （302）Power, the sliding block are provided（302）With the line slideway（304）It is used cooperatively, the sliding block（302）With backing plate （305）It is fixedly connected, the backing plate（305）It is slidably connected inside bag storehouse and with bag storehouse；The bag taking mechanism（4）Including peace Fill bottom plate（401）, rocking bar（408）, column assembly, the second cylinder（405）With suction bag executing agency, the mounting base（401） It is arranged on a bag storehouse transverse-moving mechanism（4）The upper surface in middle bag storehouse and it is fixed on the frame（1）On, the rocking bar（408）With fixation In mounting base（401）On rocking bar core hinge, the column assembly is fixed on mounting base（401）, column assembly includes the One column（402）With the second column（407）, second column（407）With second cylinder（405）It is fixedly connected, it is described Second cylinder（405）Piston rod be fixedly connected with the suction bag executing agency；The bag opening mechanism includes the 5th cylinder （501）, upper sucker（502）With lower sucker（503）, the 5th cylinder（501）With the first column（402）It is fixedly connected, it is described Upper sucker（502）With the 5th cylinder（501）Piston rod be fixedly connected, the lower sucker（503）It is fixed on the installation Bottom plate（401）On；The switching mechanism（6）Including rotary cylinder（601）, rotating seat（602）, the 6th cylinder（604）, push pedal （603）, driving lever assembly, follower lever assembly and fagging assembly, the rotary cylinder（601）It is fixed on frame（1）On, the rotation Rotaring cylinder（601）Output shaft and rotating seat（602）It is fixedly connected, the rotating seat（602）With the 6th cylinder（604）Gu Fixed connection, the 6th cylinder（604）Piston rod and the push pedal（603）It is fixedly connected, the follower lever assembly includes the One follower lever（606A）With the second follower lever（606B）, first follower lever（606A）And second follower lever（606B）Left and right is right It is arranged on rotating seat with claiming（602）It is upper and respectively with the rotating seat（602）Hinge, first follower lever（606A）The other end With the first fagging（607A）It is fixedly connected, second follower lever（606B）The other end and the second fagging（607B）It is fixedly connected, The driving lever assembly includes the first driving lever（605A）With the second driving lever（605B）, first driving lever（605A）With Two driving levers（605B）Symmetrically it is arranged on push pedal（603）It is upper and respectively with the push pedal（603）Hinge, first master Lever（605A）The other end and the first follower lever（606A）Hinge, second driving lever（605B）The other end and the second follower lever （606B）Hinge.

A kind of 2. bag delivering device for bottle bagging according to claim 1, it is characterised in that the guiding clamping seats Including guide plate（208）, rotation cam（209）, guide pillar（210）And erection support（211）, the guide plate（208）It is fixed on The supporting plate（207）On, the erection support（211）It is fixed on the guide plate（208）On, the guide pillar（210）With institute State erection support（211）In bearing fit, the guide pillar（210）With the rotation cam（209）It is fixedly connected；The bag storehouse Including bag orlop seat（213）, handle（214）With two pieces of bending plates, the bending plate（212）It is symmetrically mounted on the bag orlop seat （213）On, the bag orlop seat（213）On door handle is installed（214）, the bag orlop seat（213）It is arranged on two guiding Plate（208）Between, the rotation cam（209）Act on the bending plate（212）On.

A kind of 3. bag delivering device for bottle bagging according to claim 1, it is characterised in that bag storehouse cross sliding machine Structure（2）Also include primary optic axis（203）, the first mounting seat（201）With the second mounting seat（204）, first mounting seat（201） And second mounting seat（204）It is each attached to frame（1）On, the primary optic axis（203）Both ends respectively with first mounting seat （201）, second mounting seat（204）It is fixedly connected, the primary optic axis（203）Middle part and the connection of the connecting plate assembly Plate（202）On linear bearing coordinate.

4. a kind of bag delivering device for bottle bagging according to claim 1, it is characterised in that the suction bag performs machine Structure includes the first suction bag mechanism, the second suction bag mechanism and connecting rod（411）, the first suction bag mechanism includes the 3rd installing plate（410）、 3rd cylinder（409）With the first sucker（415）, the 3rd installing plate（410）With the second cylinder（405）Piston rod be fixedly connected, 3rd cylinder（409）It is fixed on the 3rd installing plate（410）On, the first sucker（415）With the 3rd cylinder（409）Piston rod fix Connection, the second suction bag mechanism include the 4th installing plate（413）, the 4th cylinder（412）With the second sucker（414）, the 4th installing plate （413）With the 3rd installing plate（410）Pass through connecting rod（411）To be fixedly connected, the 4th cylinder（412）It is fixed on the 4th installing plate （413）On, the second sucker（414）With the 4th cylinder（412）Piston rod be fixedly connected.

5. a kind of bag delivering device for bottle bagging according to claim 1, it is characterised in that the bag taking mechanism is also Including the second optical axis（404）, the 3rd mounting seat（403）With the 4th mounting seat（406）, the 3rd mounting seat（403）It is fixed on First column（402）On, the 4th mounting seat（406）It is fixed on second column（407）On, second optical axis （404）Both ends respectively with the 3rd mounting seat（403）, the 4th mounting seat（406）It is fixedly connected, second optical axis （404）Middle part and the 3rd installing plate of the suction bag executing agency（410）On linear bearing coordinate, second optical axis （404）Middle part and the 4th installing plate of suction bag executing agency（413）On linear bearing coordinate.