CN207361422U - A kind of stacked screen cloth realizes the floating grabbing device of individual layer crawl - Google Patents

Abstract

The utility model discloses the floating grabbing device that a kind of stacked screen cloth realizes individual layer crawl, it includes the 3rd actuator, the first support plate of horizontal rectilinear motion is realized by the 3rd actuator driving, it is fixed on fourth drive member in first support plate, the first connecting plate to be moved up and down by fourth drive member driving, pass through second connecting plate of the elastic guide column floating connection below first connecting plate, the top board being fixed on below second connecting plate, and above the top board and tilt insertion screen cloth contact pin placement unit, the sensor for sensing the elastic guide column upper end level position is provided with first connecting plate.The utility model effectively accurately can effectively capture out the screen cloth piece of individual layer from the screen cloth heap of stacked state, realize the automatic crawl of screen cloth.

Description

A kind of stacked screen cloth realizes the floating grabbing device of individual layer crawl

【Technical field】

A kind of grabbing device is the utility model is related to, the floating of individual layer crawl is realized more particularly to a kind of stacked screen cloth Grabbing device.

【Background technology】

With the development of intelligence manufacture, various automation equipments and production line in manufacturing industry gradually increase.Realizing In automated production, automatic crawl is indispensable necessary unit.In the prior art, screen cloth is due to being flexible sheet material, Realization is captured there are bigger difficulty automatically, and the installation accordingly, with respect to screen cloth generally uses manually installed, its installation effectiveness pole It is low, since screen cloth is ventilative fabric material, can not be realized at all using general vacuum suction.At present, prior art special secondary school Sharp Application No. 201510322250.1 discloses a kind of contact pin type sponge grasping mechanism, it uses angle-inserting type contact pin insertion sea In silk floss, so as to fulfill the crawl to sponge.But since screen cloth is flaky texture, and to be flexible, and the net of stacked state Cloth heap has certain compression stroke, is difficult to hold in the Stroke Control that oblique cutting enters precisely, crawl effect is poor, by monolayer net Cloth is crawled out from the screen cloth heap of stacking, is even more to realize.

Therefore, it is necessary to providing the floating grabbing device that a kind of stacked screen cloth realizes individual layer crawl solves above-mentioned ask Topic.

【Utility model content】

The main purpose of the utility model is that the floating grabbing device that a kind of stacked screen cloth realizes individual layer crawl is provided, The screen cloth piece of individual layer effectively accurately can be effectively captured out from the screen cloth heap of stacked state, realizes that the automatic of screen cloth grabs Take.

The utility model is achieved through the following technical solutions above-mentioned purpose：A kind of stacked screen cloth realizes the floating of individual layer crawl Dynamic grabbing device, it includes the 3rd actuator, driven by the 3rd actuator realize horizontal rectilinear motion the first support plate, It is fixed on fourth drive member in first support plate, the first connection to be moved up and down by fourth drive member driving Plate, by second connecting plate of the elastic guide column floating connection below first connecting plate, be fixed on second connection Top board below plate and above the top board and contact pin placement unit that tilt insertion screen cloth, described first The sensor for sensing the elastic guide column upper end level position is provided with connecting plate.

Further, the elastic guide column includes being fixed on second connecting plate and passing through first connecting plate Lead, the limited block that is set in the elastic component on the lead surface, is fixed on the lead upper end.

Further, the contact pin placement unit includes the 5th actuator, is driven to tilt by the 5th actuator and be inserted into The contact pin of screen cloth.

Further, the top board is fixedly connected by fixed block with second connecting plate, the 5th actuator Inclination is fixed on the fixed block, and the contact pin passes through the fixed block, the top board.

Further, the contact pin and the 5th actuator are arranged to two groups according to "eight" shape and are respectively distributed to screen cloth In the areas at both sides of top.

Further, the contact pin placement unit includes the 5th actuator, is fixed on the 5th actuator movable end And what is moved up and down moves up and down part, the guide pad below the 5th actuator, is symmetrically hinged on above and below described Two pairs of direction turning pieces of moving member both sides, the contact pin fixed block being erected on two direction turning pieces and it is fixed on the contact pin Contact pin on fixed block, the contact pin tilt through the guide pad, the top board.

Further, the contact pin on the contact pin fixed block is provided with two pairs, and contact pin described in each pair intersects inclination and sets Put and towards opposite direction crisscross motion.

Compared with prior art, a kind of stacked screen cloth of the utility model realizes having for the floating grabbing device of individual layer crawl Beneficial effect is：The screen cloth piece of individual layer effectively accurately can be effectively captured out from the screen cloth heap of stacked state, realizes net The automatic crawl of cloth.Grabbed specifically, increasing floating platen, elastic guide column, sensor and contact pin type in screen cloth placement unit Device is taken, the accurate crawl of individual layer screen cloth is realized by the interoperation of above device；Floating platen is dropped into screen cloth first Surface, extrudes screen cloth so that the gap inside screen cloth reduces, and increases its compactness；Pass through elastic conducting in the process The degree of upward screen cloth is controlled to column and sensor；Screen cloth is finally entered using contact pin oblique cutting using contact pin type placement unit In, take out of during screen cloth is pierced and upwards, the function of being crawled out so as to fulfill individual layer screen cloth from stacked screen cloth heap.

【Brief description of the drawings】

Fig. 1 is the structure diagram of the embodiment of the present invention；

Fig. 2 is the structural representation of screen cloth floating placement unit and the assembling of screen cloth Automatic-feeding unit in the embodiment of the present invention Figure；

Fig. 3 is the structure diagram of screen cloth Automatic-feeding unit in the embodiment of the present invention；

Fig. 4 is the structure diagram of screen cloth floating placement unit in the embodiment of the present invention；

Fig. 5 is the partial structural diagram in screen cloth floating placement unit in the embodiment of the present invention；

Fig. 6 is another structure diagram of contact pin placement unit in the embodiment of the present invention；

Fig. 7 is the structure diagram of screen cloth transfer accommodation unit in the embodiment of the present invention；

Fig. 8 is the structure diagram that screen cloth guard installs clamping jaw unit in the embodiment of the present invention；

Digital representation in figure：

100 screen cloth automatic chargings crawl installation integrated apparatus；

1 screen cloth Automatic-feeding unit, 11 jacking apparatus, 111 second actuators, 112 raising plates, 12 bearing material pallets, 121 material Warehouse receipt member, 122 movable floors, 123 guide location pins, 124 fixed plates, 125 movable plates, 126 fixation press strips, 127 limit assemblies, 128 knobs, 129 second ports, 13 first actuators；

2 screen cloth floating placement units, 21 the 3rd actuators, 22 first support plates, 23 fourth drive members, 24 first connections Plate, 241 sensors, 25 elastic guide columns, 251 leads, 252 elastic components, 253 limited blocks, 26 second connecting plates, 27 contact pins Placement unit, 271 contact pins, 272 the 5th actuators, 273 move up and down part, 274 guide pads, 275 direction turning pieces, and 276 contact pins are fixed Block, 28 top boards, 29 fixed blocks；

3 screen cloth transfer accommodation units, 31 transfer planes, 311 positioning columns, 32 first ports；

4 screen cloth guards install clamping jaw unit, and 41 support frames, 42 screen cloth catching units, 421 lifting cylinders, 422 the 3rd connect Fishplate bar, 423 screen cloth clamping jaw cylinders, 424 screen cloth clamping jaws, 43 guard catching units, 431 guard clamping jaw cylinders, 432 guard clamping jaws, 44 guards press unit, and 441 press air cylinder, 442 briquettings.

【Embodiment】

Embodiment：

Fig. 1-Fig. 8 is refer to, the present embodiment is screen cloth automatic charging crawl installation integrated apparatus 100, it includes screen cloth Automatic-feeding unit 1, screen cloth floating placement unit 2, screen cloth transfer accommodation unit 3 and screen cloth guard installation clamping jaw unit 4.

Fig. 2-Fig. 3 is refer to, screen cloth feeding station and screen cloth supply station are provided with screen cloth Automatic-feeding unit 1. Jacking apparatus 11 is provided with the screen cloth feeding station, screen cloth Automatic-feeding unit 1 includes bearing material pallet 12, driving bearing material support The first actuator 13 that disk 12 is changed between the screen cloth feeding station and screen cloth supply station.

Two independent feed bin units 121 are provided with bearing material pallet 12, in order to improve the installation effectiveness of screen cloth and match somebody with somebody The product number of single injection-molded in injection mold is closed, being included at least in each feed bin unit 121 there are two feed bins.The material Orlop portion is movable floor 122 moving up and down, easy to be jacked up by jacking apparatus 11.Two relative edges of the feed bin are set There are at least two pairs guide location pins 123 being spaced apart, guide location pin 123 passes through movable floor 122.The present embodiment uses column Type structure positioning, and guide location pin 123 is spaced apart, avoid causes screen cloth fold using side positioning.Bearing material pallet 12 Including being driven the fixed plate 124 moved and two movable plates being arranged in fixed plate 124 by the first actuator 13 125, the feed bin unit 121 is arranged on movable plate 125.125 both sides of movable plate are provided with fixed pressure in fixed plate 124 Bar 126, is fixed between press strip 126 formed with sliding slot, and the sliding slot top is provided with the limit assembly for limiting 125 position of movable plate 127, it is provided with knob 128 on movable plate 125, the position of carrying movable plate 125 is provided with universal bearing in fixed plate 124 (not indicated in figure), facilitate operating personnel can more labour-saving, movable plate 125 smoothly, is quickly pulled out into carry out screen cloth Supply.The second port 129 moved up for jacking apparatus 11 is provided with fixed plate 124, movable plate 125.In the present embodiment First actuator 13 uses rodless cylinder, can save occupied space.

Jacking apparatus 11 includes the second actuator 111, the raising plate to be moved up and down by the driving of the second actuator 111 112。

Fig. 4-Fig. 5 is refer to, screen cloth floating placement unit 2 includes the 3rd actuator 21, driven by the 3rd actuator 21 The first support plate 22 of horizontal linear movement is carried out between screen cloth Automatic-feeding unit 1 and screen cloth transfer accommodation unit 3, is fixed on Fourth drive member 23 in first support plate 22, driven by fourth drive member 23 the first connecting plate 24 for moving up and down and Floating structure that is being connected with first connecting plate 24 and coordinating crawl screen cloth with the jacking apparatus 11.The floating structure Including by second connecting plate 26 of 25 floating connection of elastic guide column below the first connecting plate 24, be fixed on the second connecting plate The top board 28 of 26 lower sections and some contact pin placement units 27 for tilting insertion screen cloth, contact pin placement unit 27 are located at top board 28 tops.

Elastic guide column 25 includes being fixed on lead 251, the set on the second connecting plate 26 and through the first connecting plate 24 It is located at the elastic component 252 on 251 surface of lead, is fixed on the limited block 253 of 251 upper end of lead.Set on first connecting plate 24 It is equipped with the sensor 241 of 251 upper end level position of lead in sensing elastic guide column 25.Each contact pin placement unit 27 includes 5th actuator 272, driven the contact pin 271 for tilting insertion screen cloth by the 5th actuator 272.

In the present embodiment, the 5th actuator 272 in all contact pin placement units 27 is set with contact pin 271 according to "eight" shape It is set to two groups of areas at both sides being respectively distributed to above screen cloth or four angular zones.In the present embodiment, top board 28 passes through fixation Block 29 is fixedly connected with the second connecting plate 26, and the 5th actuator 272 is tilted and is fixed on fixed block 29, and contact pin 271, which passes through, to be fixed Block 29, top board 28.

Fig. 6 is refer to, in another embodiment, each contact pin placement unit 27, which further includes, is fixed on the 5th actuator 272 Movable end and what is moved up and down move up and down the part 273, guide pad 274 positioned at the lower section of the 5th actuator 272, symmetrical Two pairs of direction turning pieces 275, the contact pin fixed block 276 being erected on two direction turning pieces 275 for moving up and down 273 both sides of part are hinged on, Contact pin 271 is fixed on contact pin fixed block 276 and tilts through guide pad 274, the contact pin 271 on two contact pin fixed blocks 276 It is provided with two pairs, each pair contact pin 271, which intersects, to be obliquely installed and towards opposite direction crisscross motion.The contact pin 271 is distributed in Areas at both sides or four angular zones above screen cloth.

Screen cloth Automatic-feeding unit 1 and screen cloth placement unit 2 coordinate the method for carrying out the crawl of stack screen cloth individual layer to include Following steps：

S1：The screen cloth heap of stack is deposited on the movable floor 122 of feed bin, and the raising plate 112 of jacking apparatus 11 is located at The lower section of movable floor 122, top board 28 is first downwardly against screen cloth upper surface；

S2：Jacking apparatus 11 jacks up screen cloth heap upwards, and screen cloth heap is extruded, and it is compressed setting height, due to Second connecting plate 26 be floating connection on the first connecting plate 24, therefore, top board 28 is with while screen cloth rises Two connecting plates 26 also move up, and the elastic guide column 25 being fixed on the second connecting plate 26 is also with moving upwardly together；

S3：After sensor 241 senses that lead 251 rises in place, contact pin placement unit 27 starts, and contact pin 271 is oblique It is inserted into screen cloth；It is in stacked before screen cloth feeding due to being, and screen cloth is in-between there are larger compression stroke, if when upper Pressing plate 28 1, which touches, to be begun to insertion screen cloth after screen cloth and is captured, then is likely to the not middle screen cloth of thorn, therefore, this implementation Screen cloth is first jacked up a distance by example upwards after top board 28 is moved to lower limit position, and screen cloth is carried out after necessarily compressing Recycle contact pin oblique cutting to enter in screen cloth, with guarantee accurately, effective insert take a piece of screen cloth；Screen cloth is jacked up upwards this Segment distance is coordinated by sensor 214 and lead 251 to control；Inserted by carrying out contact pin after being first compressed to screen cloth heap again Take screen cloth, it is ensured that to take before screen cloth that screen cloth has been driven plain be not in buckling phenomena inserting, and ensure that contact pin once only A piece of screen cloth is taken, has ensured that screen cloth inserts the accuracy taken；It is spacing by being carried out to the stroke of the 5th actuator 272, prevent overvoltage And taking cloth more, control contact pin 271 is inserted into the vertical depth of screen cloth just equal to the thickness of individual layer screen cloth；

S4：To be inserted on contact pin 271 after taking screen cloth, jacking apparatus 11 drives screen cloth heap to move down, so that the superiors Screen cloth is separated with following screen cloth heap, the superiors' screen cloth abjection guide location pin 123；

S5：Then fourth drive member 23 drives contact pin 271 to be moved upwardly together with screen cloth；

S5：3rd actuator 21 driving contact pin 271 moves to 3 position of screen cloth transfer accommodation unit with screen cloth, and then the 5th Actuator 272 drives contact pin 271 to bounce back, and screen cloth falls on screen cloth transfer accommodation unit 3, so as to complete the crawl transfer of screen cloth.

The screen cloth Automatic-feeding unit 1 and net that the present embodiment screen cloth automatic charging crawl installation integrated apparatus 100 is set Cloth placement unit 2, the screen cloth piece of individual layer effectively accurately can be effectively captured out from the screen cloth heap of stacked state, realizes net The automatic crawl of cloth, automatic charging.Specifically, the 1 increase screen cloth jacking apparatus 11 in screen cloth feed unit, captures single in screen cloth Increase floating platen, elastic guide column 25, sensor 241 and contact pin placement unit 27 in member 2, moved by the cooperation of above device Realize the accurate crawl of monolayer net cloth；Floating platen is dropped into screen cloth surface first, allow jacking apparatus 11 by screen cloth to Upper jack-up, extrudes screen cloth so that the gap inside screen cloth reduces, and increases its compactness；Pass through elasticity in the process Lead 25 and sensor 241 control the degree of upward screen cloth；Contact pin 271 is finally utilized using contact pin placement unit 27 Oblique cutting enters in screen cloth, takes out of during screen cloth is pierced and upwards, is crawled out so as to fulfill individual layer screen cloth from stacked screen cloth heap Function；Station is fed by setting screen cloth to capture station and screen cloth, realizes the slitless connection of screen cloth feeding, during by replacing material Between minimize, reach do not stop line production.

Fig. 7 is refer to, screen cloth transfer accommodation unit 3 includes the transfer plane 31 identical with the feed bin quantity, and transfer is put down The opposite edge lengths of two of face 31 are less than the screen cloth length of side, and the both sides of transfer plane 31 are provided with the first port entered for clamping jaw 32.The positioning column 311 of positioning screen cloth is provided with transfer plane 31.

Fig. 8 is refer to, screen cloth guard installation clamping jaw unit 4 includes manipulator (not indicated in figure), driven by the manipulator The support frame 41 moved is moved, is fixedly installed two installation units in support frame 41, the installation unit includes net Cloth catching unit 42, the guard catching unit 43 positioned at the side of screen cloth catching unit 42, the net for being arranged on the side of guard catching unit 43 Cover pressing unit 44.Screen cloth catching unit 42 includes being fixed on lifting cylinder 421 in support frame 41, by lifting cylinder 421 Drive move up and down the 3rd connecting plate 422, be fixed on the 3rd connecting plate 422 two pairs of screen cloth clamping jaw cylinders 423, by The driving of screen cloth clamping jaw cylinder 423 is opened or the screen cloth clamping jaw 424 of closed action.Guard catching unit 43 includes two pairs of guards Clamping jaw cylinder 431, opened or the guard clamping jaw 432 of closing motion by the driving of guard clamping jaw cylinder 431.Guard presses unit 44 include being fixed on the briquetting to move up and down by air cylinder 441, the cylinder 441 that is pressed driving in support frame 41 442.Screen cloth clamping jaw 424 grips screen cloth from screen cloth both sides, and guard clamping jaw 432 carries out guard gripping above guard.

The work step of screen cloth guard installation clamping jaw unit 4 is：

1) screen cloth catching unit 42 first grips screen cloth from transfer plane 31, and is moved to screen cloth mounting tool position；

2) screen cloth clamping jaw 424 is risen to above guard clamping jaw 432 with screen cloth, and the screen cloth installs clamping jaw entire lowering, Guard clamping jaw 432 grips guard and moves away；

3) the screen cloth installation clamping jaw driving screen cloth is moved to installation site, and lifting cylinder 421 drives screen cloth to decline, screen cloth Clamping jaw cylinder 423 drives screen cloth clamping jaw 424 to unclamp screen cloth, and screen cloth is installed in place；

4) the screen cloth installation clamping jaw driving guard is moved to installation site, and guard clamping jaw cylinder 431 drives guard clamping jaw 432 unclamp guard, and guard is placed on installation site, then by driving briquetting 442 to compress guard by air cylinder 441, screen cloth Installation is complete with guard.

The beneficial effect of screen cloth guard installation clamping jaw unit 4 is：Four screen cloth guards can be disposably automatically performed Installation action, perfectly carries out cooperation installation with the quantity in guard injection forming mold, substantially increases installation effectiveness.Specifically , by setting the installation unit formed by screen cloth catching unit, guard catching unit and guard pressing unit, it is sequentially completed net Cloth gripping, guard is moved away, screen cloth is put into, guard is put into and guard push action, it is achieved thereby that a whole set of screen cloth guard Automatic installation function,；By being provided with two installation units in manipulator movable end, and can be once in each installation unit Property complete the installations of two screen cloth guards, therefore, whole device can disposably realize the automatic installation of four screen cloth guards, greatly Improve installation effectiveness greatly.

The present embodiment is for the beneficial effect of screen cloth automatic charging crawl installation integrated apparatus 100：Realize screen cloth Automatic-feeding, automatically from the screen cloth of stacking complete individual layer screen cloth crawl, the installation of screen cloth, solve screen cloth installation effect The problem of rate is low, realizes intelligence manufacture automated production.

Above-described is only some embodiments of the present invention.For those of ordinary skill in the art, not On the premise of departing from the invention design, various modifications and improvements can be made, these belong to the protection model of the present invention Enclose.

Claims (7)

1. a kind of stacked screen cloth realizes the floating grabbing device of individual layer crawl, it is characterised in that：It include the 3rd actuator, by The 3rd actuator driving realizes the first support plate of horizontal rectilinear motion, is fixed on the 4th driving in first support plate Part, by the fourth drive member driving move up and down the first connecting plate, by elastic guide column floating connection described The second connecting plate below first connecting plate, the top board being fixed on below second connecting plate and positioned at the upper pressure The contact pin placement unit of screen cloth is inserted into above plate and inclination, and the sensing elastic guide column is provided with first connecting plate The sensor of upper end level position.

2. stacked screen cloth as claimed in claim 1 realizes the floating grabbing device of individual layer crawl, it is characterised in that：The bullet Property lead include being fixed on second connecting plate and the lead through first connecting plate, be set in the guiding The elastic component on column surface, the limited block for being fixed on the lead upper end.

3. stacked screen cloth as claimed in claim 1 realizes the floating grabbing device of individual layer crawl, it is characterised in that：It is described to insert Pin placement unit includes the 5th actuator, the contact pin for tilting insertion screen cloth is driven by the 5th actuator.

4. stacked screen cloth as claimed in claim 3 realizes the floating grabbing device of individual layer crawl, it is characterised in that：On described Pressing plate is fixedly connected by fixed block with second connecting plate, and the 5th actuator is tilted and is fixed on the fixed block, The contact pin passes through the fixed block, the top board.

5. stacked screen cloth as claimed in claim 4 realizes the floating grabbing device of individual layer crawl, it is characterised in that：It is described to insert Pin and the 5th actuator are arranged in two groups of areas at both sides being respectively distributed to above screen cloth according to "eight" shape.

6. stacked screen cloth as claimed in claim 1 realizes the floating grabbing device of individual layer crawl, it is characterised in that：It is described to insert Pin placement unit include the 5th actuator, be fixed on the 5th actuator movable end and what is moved up and down move up and down Part, the guide pad below the 5th actuator, be symmetrically hinged on two pairs of direction turning pieces, framves for moving up and down part both sides The contact pin fixed block being located on two direction turning pieces and the contact pin being fixed on the contact pin fixed block, the contact pin incline The athwart guide pad, the top board.

7. stacked screen cloth as claimed in claim 6 realizes the floating grabbing device of individual layer crawl, it is characterised in that：It is described to insert The contact pin on pin fixed block is provided with two pairs, and contact pin described in each pair, which intersects, to be obliquely installed and intersect fortune towards opposite direction It is dynamic.