CN207698725U - Feeding device - Google Patents

Abstract

The utility model proposes a kind of feeding devices,For carrying out mobile displacement to the workpiece being placed on it for feeding device feeding,Feeding device includes rack,Material fetching mechanism,The mechanism that walks and pitch-changing mechanism,Material fetching mechanism includes rack,Fixed station and sliding stand,It is placed with workpiece on fixed station and sliding stand,Rack is slidingly arranged in rack,Fixed station is fixed on rack,Sliding stand is consistent with fixed station structure,Its difference is that sliding stand is slidingly arranged on rack to be relatively fixed platform activity,Pitch-changing mechanism includes displacement actuator,Displacement actuator is set on rack and is connected to drive sliding stand to move with sliding stand,The mechanism that walks includes the actuator that walks,Conveyer belt and multiple transmission shafts,Multiple transmission shafts are rotationally installed in rack respectively,Conveyer belt is sheathed on multiple transmission shafts,Rack is connected on conveyer belt,The actuator that walks is set in rack and is connected to a transmission shaft.

Description

Feeding device

Technical field

The utility model is related to a kind of feeding devices.

Background technology

In board process, needs often the workpiece to processing to carry out feeding, be then processed operation.Feeding fills Set to the position of feeding and spacing have it is required, need the workpiece expected on platform carrying out mobile and displacement coordinate feeding device into Row feeding.

Utility model content

In view of above-mentioned condition, it is necessary to provide and a kind of mobile displacement be carried out so that feeding device takes to the workpiece being placed on it The feeding device of material.

A kind of feeding device, for carrying out mobile displacement to the workpiece being placed on it with feeding, which includes machine Frame, material fetching mechanism, the mechanism that walks and pitch-changing mechanism, the rack are equipped with the sliding rail that walks, which includes rack, fixation Platform, displacement sliding rail and sliding stand, the mechanism that walks are set in rack to drive the rack to be moved along the sliding rail that walks, this is fixed Platform and sliding stand are for placing workpiece, which is slidingly arranged at this and walks on sliding rail, which is fixed at this and puts Set on frame, which is set on the rack and perpendicular to the sliding rail that walks, the displacement sliding rail one end close to the fixed station, The sliding stand is slidingly arranged on the displacement sliding rail with opposite fixed station activity, which includes displacement actuator, The displacement actuator is set on the rack and is connected with the sliding stand to drive the sliding stand to be moved along the displacement sliding rail.

Further, which includes walk actuator, conveyer belt and multiple transmission shafts, multiple transmission shaft difference It is rotationally installed in the rack and multiple transmission shafts is parallel to the sliding rail setting that walks, which is sheathed on multiple be somebody's turn to do On transmission shaft, which is connected on the conveyer belt, which is set in the rack and is connected to the biography Moving axis, the actuator that walks can drive the corresponding transmission shaft relative to the gantry rotation, and then the conveyer belt is driven to move, To make the material fetching mechanism be moved along the sliding rail that walks.

Further, which further includes displacement link block and displacement buffer, displacement link block one end connection The displacement actuator, the other end connect the sliding stand, which is set to the one end of the rack far from the fixed station, The sliding stand is provided with displacement buffer stopper, the displacement buffer stopper can be contacted when the sliding stand slides the displacement buffer to Play cushioning effect.

Further, which is equipped with a detent mechanism, which includes rack and top plate, which is set to this On rack, which is set on the rack, and for placing workpiece, which includes Locating driver part, pushes away the top plate Movable plate and first band movable plate, the Locating driver part are set on the rack, which includes pushing plate body and impeller, this is pushed away The sliding of movable plate body is set on the rack and is moved along first direction under the driving of the Locating driver part, which includes First plate body and at least one first locating piece, first plate body sliding are set on the promotion plate body, impeller one end setting In on the promotion plate body, the other end connects first plate body to drive first plate body along first party when the promotion plate body moves To movement, at least one first locating piece be arranged at intervals on first plate body and slide on the top plate with this first Plate body drives the workpiece on the top plate to be moved along first direction when moving, and at least one first locating piece is a pair of with workpiece one It answers.

Further, which further includes the block that is located by connecting, which connects the Locating driver part The other end connects the pushing plate, which is equipped with elastic component, which supports the impeller and connect the pushing plate One end of body, the other end support one end that the impeller connects the first band movable plate.

Further, which further includes bottom plate and at least one locating piece, which is set to the rack far from this One end of top plate, at least one locating piece are arranged at intervals on the top plate, and at least one locating piece is corresponded with workpiece To place workpiece, which is set on the bottom plate, and promotion plate body sliding is set on the bottom plate.

Further, which further includes positioning buffer stopper, which further includes limited block and positioning buffer, The limited block is set to the end on the top plate and positioned at the first plate body glide direction, and the limited block is for limiting first plate body Movement, which is set to one end of the remotely located actuator of promotion plate body, which is set to this On bottom plate, which can contact the positioning buffer when the promotion plate body slides and play cushioning effect.

Further, which further includes the drive slot being set on the promotion plate body, which further includes Two band movable plates, which includes the second plate body, guide post and at least one second locating piece, and second plate body sliding is set In on the top plate, which is set on second plate body and sliding is set in the drive slot with the band when the promotion plate body moves It moves second plate body to move in a second direction, the second direction is between the first direction, at least one second locating piece It is set on the top plate every being set on second plate body and sliding to drive the workpiece on the top plate when second plate body moves It moves in a second direction, at least one second locating piece is corresponded with workpiece.

Further, which further includes the first sliding rail, which is equipped at least one second towards the surface of bottom plate Sliding rail, first sliding rail are set on the promotion plate body and are parallel to the sliding rail that walks, first plate body sliding be set to this first On sliding rail, each second sliding rail is parallel to the displacement sliding rail, second plate body sliding set on the top plate it is at least one this On two sliding rails.

Further, which further includes at least one first guide part, and each first guide part is worn respectively On first locating piece and sliding is set on the top plate, which further includes at least one second guiding Part, each second guide part are arranged on second locating piece and slide on the top plate respectively.

The spacing of workpiece in material fetching mechanism is changed by above-mentioned feeding device by pitch-changing mechanism, passes through the mechanism pair that walks The position of workpiece carries out mobile control and improves work to realize the quick variation to the location of workpiece and spacing in material fetching mechanism Make efficiency.

Description of the drawings

Fig. 1 is the stereoscopic schematic diagram of feeding device in one embodiment of the utility model.

Fig. 2 is the decomposed stereoscopic schematic diagram of feeding device shown in Fig. 1.

Fig. 3 is the stereoscopic schematic diagram at another visual angle of feeding device shown in Fig. 1.

Fig. 4 is the stereoscopic schematic diagram at another visual angle of fixed station of feeding device shown in Fig. 3.

Fig. 5 is the decomposed stereoscopic schematic diagram of fixed station shown in Fig. 4.

Fig. 6 is the decomposed stereoscopic schematic diagram at another visual angle of fixed station shown in Fig. 5.

Fig. 7 is the decomposed stereoscopic schematic diagram at another visual angle of fixed station shown in Fig. 4.

Fig. 8 is the exploded perspective schematic diagram of fixed station shown in Fig. 7.

Fig. 9 is the exploded perspective schematic diagram at another visual angle of fixed station shown in Fig. 8.

Main element symbol description

Following specific implementation mode will further illustrate the utility model in conjunction with above-mentioned attached drawing.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model It clearly and completely describes, it is clear that described embodiment is only the utility model a part of the embodiment, rather than whole realities Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work The all other embodiment obtained, shall fall within the protection scope of the present invention.

It should be noted that when an element is considered as " connection " another element, it can make to be directly connected to another One element may be simultaneously present the element being centrally located.When an element is considered as " setting exists " another element, It can make to be set up directly on another element or may be simultaneously present the element being centrally located.

Unless otherwise defined, all of technologies and scientific terms used here by the article is led with the technology for belonging to the utility model The normally understood meaning of technical staff in domain is identical.Terminology used in the description of the utility model herein only be The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes Any and all combinations of one or more relevant Listed Items.

Please refer to Fig. 1, Fig. 2 and Fig. 3, the utility model provides a kind of feeding device 100, including rack 10, material containing Mechanism 20, the mechanism that walks 30, pitch-changing mechanism 40 and detent mechanism 50.Material fetching mechanism 20 is slidingly arranged in rack 10.Material containing Mechanism 20 is for placing workpiece 200.The mechanism that walks 30 is set in rack 10.The mechanism that walks 30 to drive material fetching mechanism 20 move It is dynamic.Pitch-changing mechanism 40 is set in material fetching mechanism 20.Pitch-changing mechanism 40 is for becoming the workpiece 200 in material fetching mechanism 20 Away from.Detent mechanism 50 is set in material fetching mechanism 20.Detent mechanism 50 is positioning the workpiece 200 in material fetching mechanism 20.

Rack 10 is equipped with the sliding rail 11 that walks.Material fetching mechanism 20, which is slidingly arranged at, to walk on sliding rail 11.In the present embodiment, The sliding rail 11 that walks is 2 disposed in parallel, but not limited to this.

As shown in Fig. 2, material fetching mechanism 20 includes rack 21, fixed station 22, displacement sliding rail 23 and sliding stand 24.Rack 21 are slidingly arranged at and walk on sliding rail 11.Pitch-changing mechanism 40 is set on rack 21.Fixed station 22 is fixed at rack On 21.Displacement sliding rail 23 is set on rack 21 and vertical with the sliding rail 11 that walks.23 one end of displacement sliding rail is close to fixed station 22.It is sliding Dynamic platform 24 is consistent with 22 structure of fixed station, and difference is that sliding stand 24 is slidingly arranged on displacement sliding rail 23 to be relatively fixed 22 activity of platform.It is equipped with detent mechanism 50 on fixed station 22 and sliding stand 24.In the present embodiment, displacement sliding rail 23 is to be arranged in parallel 2, but not limited to this.

As shown in Fig. 4 and Fig. 7, fixed station 22 includes rack 221, bottom plate 222, top plate 223 and at least one locating piece 224.Rack 221 is set on rack 21.Bottom plate 222 is set on rack 221.Top plate 223 is set to rack 221 bottom of far from One end of plate 222.At least one locating piece 224 is arranged in parallel on top plate 223.At least one locating piece 224 and workpiece 200 It corresponds to place workpiece 200.In the present embodiment, locating piece 224 is 6 disposed in parallel, but not limited to this.Multiple positioning Block 224, which is alternatively arranged, to be set on top plate 223 to place workpiece 200.Similarly, also include rack, bottom plate, top on sliding stand 24 Plate and at least one locating piece, position relationship are also identical.

It is appreciated that the bottom plate 222 and at least one locating piece 224 can omit.

As shown in Figure 1, the mechanism 30 that walks includes walk actuator 31, conveyer belt 32 and multiple transmission shafts 33.Multiple transmissions Axis 33 is rotationally installed in respectively in rack 10 and multiple transmission shafts 33 are parallel to the setting of sliding rail 11 that walks.Conveyer belt 32 is arranged In on multiple transmission shafts 33.Rack 21 is connected on conveyer belt 32.The actuator 31 that walks is set in rack 10 and is connected to One transmission shaft 33.The actuator 31 that walks can drive corresponding transmission shaft 33 to be rotated relative to rack 10, and then drive transmission Band 32 moves, to make material fetching mechanism 20 be moved along the sliding rail 11 that walks.

As shown in Fig. 2, pitch-changing mechanism 40 includes displacement actuator 41, displacement link block 42 and displacement buffer 43.Displacement Actuator 41 is set on rack 21 and its direction of motion is parallel to displacement sliding rail 23.42 one end of displacement link block connects displacement Actuator 41, the other end connect sliding stand 24.Displacement buffer 43 is set to the one end of rack 21 far from fixed station 22.Sliding Platform 24 is provided with displacement buffer stopper 241, displacement buffer stopper 241 can be contacted when sliding stand 24 slides displacement buffer 43 to Play cushioning effect.It is appreciated that the displacement buffer 43 and the displacement buffer stopper 241 can omit.

As shown in Fig. 4 Fig. 5 and Fig. 6, detent mechanism 50 includes Locating driver part 51, the block 52 that is located by connecting, pushing plate 53, the One the 54, second band of band movable plate movable plate 55, limited block 56 and positioning buffer 57.Locating driver part 51 be set on bottom plate 222 and Its direction of motion is parallel to the sliding rail 11 that walks.Be located by connecting 52 one end of block connection Locating driver part, 51 other end connection pushing plate 53.The sliding of pushing plate 53 is set on bottom plate 222.The sliding of first band movable plate 54 is set in pushing plate 53.First band movable plate 54 is pushing away The drive lower edge of movable plate 53 is parallel to the first direction movement for the sliding rail 11 that walks.The second band sliding of movable plate 55 is set on top plate 223. Second is parallel to the second direction movement of displacement sliding rail 23 with movable plate 55 in the drive lower edge of pushing plate 53.Limited block 56 is set to top On plate 223.Limited block 56 is used to limit the movement of first band movable plate 54.Positioning buffer 57 is set on bottom plate 222.Positioning is slow Device 57 is rushed for buffering the movement for limiting positioning pushing plate 53 to be defined to the second movement with movable plate 55.It can manage Solution, the block 52 that is located by connecting can be omitted, and the Locating driver part 51 is directly connected to the pushing plate 53.

As can be seen from figures 8 and 9, pushing plate 53 includes pushing plate body 531, driving slot 532, impeller 533, the first sliding rail 534 and positioning buffer stopper 535.The sliding of plate body 531 is pushed to be set on bottom plate 222.It drives slot 532 to be set to push on plate body 531. Drive slot 532 generally curved.533 one end of impeller, which is set to, to push on plate body 531, and the other end connects first band movable plate 54. Impeller 533 is equipped with elastic component 5331.5331 one end of elastic component supports one end that the connection of impeller 533 pushes plate body 531, separately One end supports one end that impeller 533 connects first band movable plate 54.First sliding rail 534 is set on promotion plate body 531 and parallel In the sliding rail 11 that walks.The sliding of first band movable plate 54 is set on the first sliding rail 534.Positioning buffer stopper 535, which is set to, pushes plate body 531 One end of remotely located actuator 51, positioning buffer stopper 535 can rise contact positioning buffer 57 when pushing plate body 531 to slide To cushioning effect.It is appreciated that the positioning buffer stopper 535 and the positioning buffer 57 can be omitted.

First band movable plate 54 includes the first plate body 541, at least one first locating piece 542 and at least one first guide part 543.The sliding of first plate body 541 is set on the first sliding rail 534.At least one first locating piece 542 is arranged at intervals at the first plate body On 541 and sliding is set on top plate 223, and at least one first locating piece 542 is corresponded at least one locating piece 224. Each first guide part 543 is arranged on first locating piece 542 and slides on top plate 223 respectively.It is appreciated that institute The first guide part 543 is stated to can be omitted.

Second band movable plate 55 includes the second plate body 551, guide post 552, at least one second locating piece 553 and at least one Second guide part 554.Top plate 223 is equipped at least one second sliding rail 2231 towards the surface of bottom plate 222.Each one second cunning Rail 2231 extends perpendicularly to the first sliding rail 534.The sliding of second plate body 551 is slided set at least one the second of top plate 223 On rail 2231.Guide post 552 is set on the second plate body 551 and sliding is set to and drives in slot 532.At least one second locating piece 553 are arranged at intervals on the second plate body 551 and slide on top plate 223.At least one second locating piece 553 with it is at least one Locating piece 224 corresponds.Each second guide part 554 is arranged on second locating piece 553 and slides set on top respectively On plate 223.In the present embodiment, the second sliding rail 2231 is 2 disposed in parallel, but not limited to this.It is appreciated that described second leads It can be omitted to part 554.

Limited block 56 is set to the end on top plate 223 and positioned at 541 glide direction of the first plate body.Limited block 56 is for limiting The movement of first plate body 541.It is appreciated that the limited block 56 can be omitted.

When operation, workpiece 200 is positioned in material fetching mechanism 20.The driving of Locating driver part 51 pushes plate body 531 along first Direction is moved, and is set to 533 upper elastic member 5331 of impeller and is compressed in pushing 531 moving process of plate body, in elastic component Under the action of 5331, the first plate body 541 is moved along first direction.At least one first positioning being set on the first plate body 541 Part 542 and at least one first guide part 543 move under the drive of the first plate body 541 along first direction, drive 200 court of workpiece First direction moves.After 541 moving contact limited block 56 of the first plate body, the first plate body 541 stops movement, and the of workpiece 200 The positioning of one direction is completed.It pushes plate body 531 to continue to move along first direction under the action of Locating driver part 51, is set to promotion Drive slot 532 on plate body 531 moves under the drive for pushing plate body 531 along first direction.It is arc knot due to driving slot 532 Structure, when driving slot 532 to move, guide post 552 moves in a second direction under the drive for driving slot 532, drives the second plate body 551 move along the second sliding rail 2231.At least one second locating piece 553 being set on the second plate body 551 and at least one Two guide parts 554 move in a second direction under the drive of the second plate body 551, and workpiece 200 is driven to be moved towards second direction.When pushing away After movable plate body 531 drives positioning 535 moving contact positioning buffer 57 of buffer stopper, plate body 531 is pushed to stop movement, the second plate body 551 stop movement, and the second direction positioning of workpiece 200 is completed.

It is understood that in other embodiments, the detent mechanism 50 can be omitted, the workpiece 200 is positioned directly in On the fixed station 22 and sliding stand 24.

Displacement actuator 41 drives displacement link block 42 to move in a second direction, the sliding stand being connected with displacement link block 42 24 move along displacement sliding rail 23 therewith.The displacement buffer stopper 241 being arranged on sliding stand 24 connects in 24 moving process of sliding stand After thixotroping is away from buffer 43, sliding stand 24 stops movement.Complete the second direction displacement between product.

It is understood that in other embodiments, the displacement link block 42, displacement buffer 43 and displacement buffer stopper 241 It can be omitted, the displacement actuator 41 can directly drive sliding stand 24 and be moved along displacement sliding rail 23.

The actuator 31 that walks drives corresponding transmission shaft 33 to be rotated relative to rack 10, and then drives conveyer belt 32 along first Direction moves, and the material fetching mechanism 20 to be connected on conveyer belt 32 is moved along the sliding rail 11 that walks.

It is understood that in other embodiments, the mechanism 30 that walks can be substituted for servo motor, cylinder etc. and directly drive Dynamic rack 21 is moved along the sliding rail 11 that walks, without being limited thereto.

In addition, those skilled in the art can also do other variations within the spirit of the present invention, certainly, these are according to this reality The variation made of novel spirit should all be included in the utility model range claimed.

Claims (10)

1. a kind of feeding device, for carrying out mobile displacement to the workpiece being placed on it with feeding, it is characterised in that：The feeding fills It sets including rack, material fetching mechanism, the mechanism that walks and pitch-changing mechanism, which is equipped with the sliding rail that walks, which includes putting Frame, fixed station, displacement sliding rail and sliding stand are set, which is set in rack to drive the rack to be moved along the sliding rail that walks Dynamic, the fixed station and sliding stand are for placing workpiece, which is slidingly arranged at this and walks on sliding rail, which fixes On the rack, which is set on the rack and perpendicular to the sliding rail that walks, and the displacement sliding rail one end is close The fixed station, the sliding stand are slidingly arranged on the displacement sliding rail with opposite fixed station activity, which includes becoming Away from actuator, which is set on the rack and is connected with the sliding stand to drive the sliding stand to be slided along the displacement Rail moves.

2. feeding device as described in claim 1, it is characterised in that：This walk mechanism include walk actuator, conveyer belt and Multiple transmission shafts, multiple transmission shafts are rotationally installed in respectively in the rack and multiple transmission shafts are parallel to the cunning that walks Rail is arranged, which is sheathed on multiple transmission shafts, which is connected on the conveyer belt, the actuator setting that walks In in the rack and being connected to the transmission shaft, which can drive the corresponding transmission shaft relative to the rack Rotation, and then the conveyer belt is driven to move, to make the material fetching mechanism be moved along the sliding rail that walks.

3. feeding device as described in claim 1, it is characterised in that：The pitch-changing mechanism further includes that displacement link block and displacement are slow Device is rushed, which connects the displacement actuator, and the other end connects the sliding stand, which is set to this The one end of rack far from the fixed station, the sliding stand are provided with displacement buffer stopper, which can be in the sliding stand The displacement buffer is contacted when sliding to play cushioning effect.

4. feeding device as described in claim 1, it is characterised in that：The fixed station is equipped with a detent mechanism, the fixed station packet Rack and top plate are included, which is set on the rack, which is set on the rack, which is used to place workpiece, The detent mechanism includes Locating driver part, pushing plate and first band movable plate, which is set on the rack, the promotion Plate includes pushing plate body and impeller, and promotion plate body sliding is set on the rack and in the driving lower edge of the Locating driver part the One direction is moved, which includes the first plate body and at least one first locating piece, and first plate body sliding is set to should It pushes on plate body, which is set on the promotion plate body, and the other end connects first plate body in the promotion plate body First plate body is driven to be moved along first direction when mobile, at least one first locating piece is arranged at intervals on first plate body And sliding is set on the top plate to drive the workpiece on the top plate to be moved along first direction when first plate body moves, at least one A first locating piece is corresponded with workpiece.

5. feeding device as claimed in claim 4, it is characterised in that：The detent mechanism further includes the block that is located by connecting, the positioning Link block one end connects the Locating driver part other end and connects the pushing plate, which is equipped with elastic component, the elastic component one End supports one end that the impeller connects the promotion plate body, and the other end supports one end that the impeller connects the first band movable plate.

6. feeding device as claimed in claim 4, it is characterised in that：The fixed station further includes bottom plate and at least one positioning Block, the bottom plate are set to the one end of the rack far from the top plate, and at least one locating piece is arranged at intervals on the top plate, at least One locating piece is corresponded with workpiece to place workpiece, which is set on the bottom plate, which slides It is dynamic to be set on the bottom plate.

7. feeding device as claimed in claim 6, it is characterised in that：The pushing plate further includes positioning buffer stopper, the localization machine Structure further includes limited block and positioning buffer, which is set to the end on the top plate and positioned at the first plate body glide direction End, the limited block are used to limit the movement of first plate body, which is set to the remotely located driving of promotion plate body One end of part, the positioning buffer are set on the bottom plate, which can contact when the promotion plate body slides should Positioning buffer plays cushioning effect.

8. feeding device as claimed in claim 4, it is characterised in that：The pushing plate further includes being set on the promotion plate body It further includes the second band movable plate to drive slot, the detent mechanism, which includes the second plate body, guide post and at least one the Two locating pieces, second plate body sliding are set on the top plate, which is set on second plate body and sliding is set to the drive To drive second plate body to move in a second direction when the promotion plate body moves in slot, the second direction is perpendicular to the first party To at least one second locating piece is arranged at intervals on second plate body and slides on the top plate in second plate body The workpiece on the top plate is driven to move in a second direction when mobile, at least one second locating piece is corresponded with workpiece.

9. feeding device as claimed in claim 8, it is characterised in that：The pushing plate further includes the first sliding rail, the top plate direction The surface of bottom plate is equipped at least one second sliding rail, which is set on the promotion plate body and is parallel to the cunning that walks Rail, first plate body sliding are set on first sliding rail, and each second sliding rail is parallel to the displacement sliding rail, which slides It is dynamic to be set at least one second sliding rail of the top plate.

10. feeding device as claimed in claim 9, it is characterised in that：The first band movable plate further includes at least one first leading To part, each first guide part is arranged on first locating piece and slides on the top plate, second band respectively Movable plate further includes at least one second guide part, and each second guide part is arranged on second locating piece and slides respectively It is dynamic to be set on the top plate.