CN213622297U

CN213622297U - Stacking device

Info

Publication number: CN213622297U
Application number: CN202022423722.1U
Authority: CN
Inventors: 陈敏; 宋干平; 李丹丹
Original assignee: Zhongyan Kunshan Co ltd
Current assignee: Zhongyan Kunshan Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-07-06
Anticipated expiration: 2030-10-27

Abstract

The utility model relates to a pile up neatly device, it includes pile up neatly machine people, still including setting up in the leveling mechanism of pile up neatly machine people lateral part, pile up neatly machine people's lateral part is provided with the frame, leveling mechanism is including the conveyer belt that is used for transmitting the material bag and the piece that compresses tightly that is used for flattening the material bag, the conveyer belt sets up in the frame, compress tightly the piece and include a plurality of pinch rolls and the pinch roll that the cover was located a plurality of pinch rolls that distribute along conveyer belt distribution direction, the transmission direction and the pinch roll rotation of pinch roll perpendicular to conveyer belt are connected in the frame, the pinch roll is located the top of conveyer belt. This application comparatively stable effect when having the pile up neatly.

Description

Stacking device

Technical Field

The application relates to the field of stacking equipment, in particular to a stacking device.

Background

The traditional stacking jig comprises a hook-type jig, a clamping-type jig and a single-box sucker-type jig. But the product volume of putting things in good order that traditional pile up neatly tool can put things in good order is less relatively, and when putting things in good order the product many times, work efficiency is lower relatively.

Chinese patent with application number CN201810538610.5 in the related art discloses a stacking device, a stacking jig and a stacking method, and the technical essential points of the stacking device and the stacking jig are as follows: the clamping device comprises a bracket, a plurality of suckers and a clamping assembly, wherein the suckers are connected to the same side surface of the bracket; the clamping assembly is arranged on the support and comprises a driving mechanism, a first clamping piece and a second clamping piece, the first clamping piece and the second clamping piece are arranged in parallel at intervals, the first clamping piece and the second clamping piece are respectively positioned on two opposite sides of the support, the sucker is positioned between the first clamping piece and the second clamping piece, the driving mechanism is respectively in transmission connection with the first clamping piece and the second clamping piece, and the driving mechanism is used for driving the first clamping piece and the second clamping piece to move oppositely to clamp the stacked products; the stacking device comprises a stacking robot, and a driving arm of the stacking robot is connected with the support.

In the practical use process, when bagged materials need to be stacked and a sucker is used for stacking the materials, the adsorption is relatively unstable, and accordingly stacking uniformity is relatively poor.

SUMMERY OF THE UTILITY MODEL

Stability when for effectual optimization pile up neatly, this application provides a pile up neatly device.

The application provides a pile up neatly device adopts following technical scheme:

the utility model provides a pile up neatly device, includes the pile up neatly machine people, still including setting up in the leveling mechanism of pile up neatly machine people lateral part, the lateral part of pile up neatly machine people is provided with the frame, leveling mechanism is including the conveyer belt that is used for transmitting the material bag and the piece that compresses tightly that is used for flattening the material bag, the conveyer belt sets up in the frame, compress tightly the piece and include a plurality of pinch rolls and the pinch roll that a plurality of pinch rolls are located to the cover that distributes along conveyer belt distribution direction, the transmission direction and the pinch roll rotation of pinch roll perpendicular to conveyer belt are connected in the frame, the pinch roll is located the top of.

Through adopting the above technical scheme, when using, the material bag is earlier set up in the conveyer belt transmission on ground through the frame, at the in-process of transmission, the clamp belt that a plurality of pinch rollers were located to the cover can be comparatively even flattens the material bag relatively, so that pile up neatly machine people when adsorbing different material bags through a plurality of sucking discs, can effectually reduce the unstable condition when adsorbing the material bag because of material bag area face just flattening partial sucking disc, and can flatten the in-process of material at the clamp belt through the pinch roller, reduce the hindrance that the clamp belt produced the material bag, make whole comparatively stable when using.

Optionally, the center of the pressing rollers is in an isosceles trapezoid or right trapezoid shape along the contour of the length connecting line of the pressing belt, the small end of the contour of the center connecting line of the pressing rollers faces downward, and the pressing belt is sleeved on the inclined waist portion of the contour of the center connecting line of the pressing rollers and faces the direction in which the material is conveyed.

Through adopting above-mentioned technical scheme, can make the material bag do comparatively gentle transition to the material bag when being pressfitting between the area face of compression band and conveyer belt to when optimizing the stability of using, reduce the in-process material bag that flattens and produce too much fold and influence the absorptive possibility of sucking disc of pile up neatly machine people.

Optionally, the rack is provided with a support, and the support is provided with an adjusting mechanism for adjusting the height of the pressing piece.

Through adopting above-mentioned technical scheme, when the pile up neatly is done to the material bag of different specifications, can compress tightly the height of piece through adjustment mechanism adjustment to adapt to the material bag of different specifications, optimize the result of use.

Optionally, the adjusting mechanism includes a connecting member in a frame-shaped structure and an adjusting member for adjusting the height of the connecting member, and the pressure roller is rotatably connected to the connecting member.

Through adopting above-mentioned technical scheme, when the adjustment compresses tightly the height of piece, only need through regulating part adjusting connecting piece the height can, it is comparatively convenient whole.

Optionally, the adjusting part includes a plurality of regulation poles that rotate to be connected in the connecting piece and the control lever that is used for controlling the regulation pole to rotate, the control lever rotates to be connected in the support, the upper end of adjusting the pole rotates to be connected in the support.

Through adopting above-mentioned technical scheme, when the height that compresses tightly the piece needs to be adjusted, only need to adjust the pole through the control lever control and rotate for the connecting piece follows the regulation pole swing and can make the high change of connecting piece.

Optionally, a transmission member is arranged between the adjusting rod and the control rod, the transmission member includes a driven worm wheel fixedly connected to the adjusting rod and a transmission worm meshed with the plurality of driven worm wheels, the transmission worm is coaxially and fixedly provided with a driven bevel gear, the control rod is coaxially and fixedly connected with a driving bevel gear meshed with the driven bevel gear, and rotation planes of the driven worm wheel and the adjusting rod are parallel to each other.

Through adopting above-mentioned technical scheme, when the control lever control is adjusted the pole and is rotated, only need to make the control lever rotate and drive the rotation of drive bevel gear to make drive bevel gear drive the transmission worm through driven bevel gear and rotate, thereby drive a plurality of driven worm wheel rotations, pivoted driven worm wheel drive its regulation pole of connecting rotate can.

Optionally, the frame is provided with the inflation of a plurality of restriction material bags and the restriction piece of landing conveyer belt, and is a plurality of the restriction piece divide into two sets ofly and two sets ofly set up respectively in conveyer belt direction of transmission's both sides.

Through adopting above-mentioned technical scheme, because when using, do the pile up neatly through pile up neatly machine people, the position precision to the material bag is higher relatively, does restriction and guide to the material bag of conveyer belt area face through the restriction piece this moment to make the position of the relative conveyer belt of the material bag after being flattened can be fixed, optimize the result of use.

Optionally, the limiting part comprises a limiting plate parallel to the conveying direction of the conveyor belt, at least one connecting rod fixed to the limiting plate, and a control nut sleeved outside the limiting plate and connected to the connecting rod in a threaded manner, the connecting rod is perpendicular to the conveying direction of the conveyor belt, and the control nut is rotatably connected to the rack.

Through adopting above-mentioned technical scheme, can be through the restriction board when doing restriction and guide to the material bag, can also make the connecting rod axial slide through rotating control nut, drive the axial of restriction board along the connecting rod and slide to can adapt to the material bag of different specifications.

Optionally, the frame is provided with a plurality of connecting plates, the rectangular hole has been seted up to the connecting plate, the annular has been seted up to control nut, the opening border card in the annular is located to the rectangular hole.

Through adopting above-mentioned technical scheme, the annular is located and rotate to be connected in the connecting plate to the opening border card that control nut can pass through rectangular shape hole to make control nut slide along rectangular shape hole and do the position adjustment of adaptability, in order to optimize the result of use.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when using, the material bag is earlier set up in the conveyer belt transmission on ground through the frame, at the in-process of transmission, the clamp strap that a plurality of pinch rollers were located to the cover can be comparatively more even flattens the material bag relatively, so that pile up neatly machine people when adsorbing different material bags through a plurality of sucking discs, can effectually reduce the unstable condition when adsorbing the material bag because of just flattening partial sucking disc of material bag area face, and can flatten the in-process of material at the clamp strap through the pinch roller, reduce the hindrance that the clamp strap produced the material bag, make whole comparatively stable relatively during the use.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is a partial cross-sectional view of an embodiment of the present application;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

fig. 4 is an enlarged schematic view of a portion B in fig. 2.

Description of reference numerals: 1. a palletizing robot; 2. a leveling mechanism; 21. a conveyor belt; 22. a compression member; 221. a pressure roller; 222. a compression band; 3. a frame; 31. a support; 32. lifting lugs; 4. an adjustment mechanism; 41. a connecting member; 42. an adjustment member; 421. adjusting a rod; 422. a control lever; 423. a transmission rod; 424. a turntable; 43. a transmission member; 431. a driven worm gear; 432. a drive worm; 433. a driven bevel gear; 434. a drive bevel gear; 5. a limiting member; 51. a limiting plate; 52. a connecting rod; 53. a control nut; 531. a ring groove; 54. a connecting plate; 541. a strip-shaped hole.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses pile up neatly device. Referring to fig. 1 and 2, the palletizing device comprises a palletizing robot 1 and a leveling mechanism 2 arranged on the side portion of the palletizing robot 1, so that the palletizing robot 1 can perform leveling on material bags before sucking the material bags through a jig, different material bags can be relatively and sufficiently attached to a sucking disc connected with a driving arm of the palletizing robot 1, and stability during use is optimized.

The side of the palletizing robot 1 is further provided with a frame 3 corresponding to the leveling mechanism 2, the leveling mechanism 2 comprises a conveyor belt 21 for conveying the material bags and a pressing member 22 for pressing the material bags, wherein the conveyor belt 21 can be selected from commercially available belt conveyors. The pressing member 22 includes a plurality of pressing rollers 221 and a pressing belt 222, which are axially perpendicular to the conveying direction of the conveyor belt 21, the plurality of pressing rollers 221 are distributed along the distribution direction of the conveyor belt 21, and the distribution path of the plurality of pressing rollers 221 is in a ring shape. The pressing belt 222 is sleeved on the plurality of pressing rollers 221. The pressing roller 221 is rotatably connected to the frame 3, and the pressing belt 222 is located above the conveyor belt 21, so that when the conveyor belt 21 conveys materials, material bags pass between the pressing belt 222 and the belt surface of the conveyor belt 21, and the materials conveyed by the conveyor belt 21 can be flattened and leveled by the pressing belt 222 and the belt surface of the conveyor belt 21.

In addition, in order to enable the material bag to be relatively smoothly guided into the space between the pressing belt 222 and the upper belt surface of the conveyor belt 21, the distribution paths of the pressing rollers 221 are isosceles trapezoid or right trapezoid, even if the centers of the pressing rollers 221 are isosceles trapezoid or right trapezoid along the profile of the belt surface connecting line of the pressing belt 222, and the centers of the pressing rollers 221 are downward along the small ends of the profile of the belt surface connecting line of the pressing belt 222. And the pressing belt 222 is sleeved on the inclined waist part of the central connecting line profile of the pressing rollers 221, and faces the material transferring direction, so that when the material bag is penetrated between the pressing belt 222 and the material bag by the conveyor belt 21, the inclined part of the pressing belt 222 can guide and transition the material bag, the stability in use is optimized, and wrinkles of the material bag in the leveling process are reduced.

Referring to fig. 1 and 2, a bracket 31 is provided on the top of the frame 3, the bracket 31 is composed of a plurality of support rods fixed to both side portions of the frame 3, respectively, and a mounting cover fixedly attached to the top of the plurality of support rods, and lifting lugs 32 are fixedly attached to the corners of the top of the mounting cover, respectively, for facilitating shipping. The inner side of the mounting cover is provided with an adjusting mechanism 4 for adjusting the height of the pressing piece 22, so that material bags with different specifications can be adapted and leveled.

The adjusting mechanism 4 comprises a connecting piece 41 with a frame-shaped structure and an adjusting piece 42 for adjusting the height of the connecting piece 41, and the pressing roller 221 is rotatably connected to the inner side of the connecting piece 41, so that when the height of the pressing piece 22 needs to be adjusted, the height of the connecting piece 41 only needs to be adjusted through the adjusting piece 42.

The adjusting member 42 includes a plurality of adjusting rods 421 rotatably connected to the connecting member 41 and a control rod 422 for controlling the rotation of the adjusting rods 421, and the control rod 422 is vertically disposed and rotatably connected to the mounting cover of the bracket 31. One end of the adjusting rod 421 is rotatably connected to the connecting member 41, the other end of the adjusting rod 421 is rotatably connected to the mounting cover of the bracket 31, the adjusting rods 421 are divided into two groups, and the two groups of adjusting rods 421 are respectively arranged at two sides of the connecting member 41 along the transmission direction of the conveyor belt 21 for balancing the stress of the connecting member 41.

Referring to fig. 3, a transmission member 43 for transmitting power generated when the control lever 422 rotates to the adjustment lever 421 is further provided between the adjustment lever 421 and the control lever 422. The transmission member 43 includes a plurality of driven worm wheels 431 and a transmission worm 432 engaged with the driven worm wheels 431, and the plurality of adjustment rods 421 are further divided into a plurality of groups and the same group includes two adjustment rods 421. Two regulation poles 421 of the same group distribute along the direction of transmission that is perpendicular to regulation pole 421 and conveyer belt 21, and two regulation poles 421 of the same group set up respectively in connecting piece 41 along conveyer belt 21 direction of transmission's both sides, two regulation poles 421 of the same group rotate the tip that connects in the installation lid of support 31 and be fixed with transfer line 423, a plurality of transfer lines 423 wear to establish respectively and are fixed in a plurality of driven worm wheel 431 and both set up with the central axis, so that driven worm wheel 431 is fixed in regulation pole 421 through transfer line 423, thereby when transmission worm 432 rotates, can drive a plurality of driven worm wheel 431 simultaneously and rotate, and can drive a plurality of transfer lines 423 through transfer line 423 and rotate, make regulation pole 421 rotate and adjust the interval of the relative conveyer belt 21 upper band face of connecting piece 41, adapt to the material bag of different.

Meanwhile, in order to enable the control rod 422 to drive the transmission worm 432 to rotate, the transmission worm 432 is fixedly connected with a driven bevel gear 433, the control rod 422 is coaxially and fixedly connected with a driving bevel gear 434 meshed with the driven bevel gear 433, the rotating planes of the driven worm wheel 431 and the adjusting rod 421 are both parallel to the transmission direction of the conveyor belt 21, and the rotating planes of the driven worm wheel 431 and the adjusting rod 421 are both vertically arranged. In addition, a rotary plate 424 for assisting the rotation thereof is fixedly connected to the top of the control lever 422.

Referring to fig. 3, when the control lever 422 rotates, the driving bevel gear 434 fixed to the control lever can drive the driven bevel gear 433 to rotate, so that the control lever 422 can drive the driving worm 432 to rotate when rotating, and the rotation of the adjustment lever 421 can be limited by the unidirectional transmission of the driven worm gear 431 engaged with the driving worm 432.

Referring to fig. 4, at this time, since the material bag is flattened when the conveyor belt 21 conveys the material bag, the side portion of the material bag is expanded, and when the material bag is conveyed by the conveyor belt 21, the positions of different material bags on the conveyor belt 21 are different, in order to make the positions of the material bags after being leveled relatively uniform and smoother, the frame 3 is provided with a plurality of restricting members 5 for restricting the expansion of the material bag and sliding down the conveyor belt 21, and also guides the material bag.

The limiting pieces 5 are divided into two groups, and the two groups of limiting pieces 5 are respectively arranged on two sides of the conveying direction of the conveying belt 21 and used for limiting the positions of the material bags and further leveling the material bags.

The limiting member 5 comprises a limiting plate 51 arranged parallel to the conveying direction of the conveyor belt 21, at least one connecting rod 52 fixed on one side of the limiting plate 51 far away from the belt surface of the conveyor belt 21 and at least one control nut 53, and different control nuts 53 are respectively sleeved and screwed on different connecting rods 52. Connecting rod 52 is perpendicular to the direction of transmission of conveyer belt 21, connecting rod 52 is horizontal setting or is the slope setting, control nut 53 rotates and connects in frame 3, restriction board 51 is bent towards the direction of keeping away from conveyer belt 21 respectively along the both ends of conveyer belt 21 direction of transmission, for being used for the guide to the material bag, when reducing the possibility of cutting broken material bag, the position of restriction material bag, and guide different material bags to the middle part position of conveyer belt 21 or other comparatively fixed positions relatively through the restriction board 51 of conveyer belt 21 both sides, in order to optimize the result of use, and can be when the material bag of conveying different specifications, can make connecting rod 52 axial displacement through rotating control nut 53, thereby adapt to the material bag of different specifications through the interval between the restriction board 51 of adjustment conveyer belt 21 both sides.

Referring to fig. 4, the frame 3 is provided with a plurality of connection plates 54, and the connection plates 54 divided into two groups and two groups are provided on both sides of the conveyor belt 21, respectively. The connecting plate 54 is provided with a strip-shaped hole 541, the control nut 53 is provided with a ring groove 531, the opening edge of the strip-shaped hole 541 is clamped in the ring groove 531, so that the control nut 53 is clamped in the ring groove 531 through the opening edge of the strip-shaped hole 541 and is rotatably connected to the connecting plate 54, and the control nut 53 can slide along the strip-shaped hole 541 to be subjected to adaptive position adjustment, so that the use effect is further optimized.

The implementation principle of the stacking device in the embodiment of the application is as follows: when pile up neatly to the material bag, the material bag is put earlier and is done the transmission in conveyer belt 21, set up limiting plate 51 in conveyer belt 21 both sides this moment and can restrict the material bag in the position that conveyer belt 21 is comparatively fixed when can restricting the landing of material bag, and can flatten the upper and lower area face of material bag through the area face of compressing tightly area 222 and conveyer belt 21, at the in-process that flattens the material bag, limiting plate 51 that is located between compressing tightly 22 and the conveyer belt 21 can also restrict the lateral expansion of material bag, so that the material bag that is spread out can be more level and more smooth relatively, further optimize the stability when pile up neatly machine people 1 passes through the sucking disc and adsorbs the material bag.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A palletizing device comprising a palletizing robot (1), characterized in that: still including setting up in levelling mechanism (2) of pile up neatly machine people (1) lateral part, the lateral part of pile up neatly machine people (1) is provided with frame (3), levelling mechanism (2) including conveyer belt (21) that are used for transmitting the material bag and the piece (22) that compresses tightly that is used for flattening the material bag, conveyer belt (21) set up in frame (3), compress tightly a piece (22) and include a plurality of pinch rolls (221) that distribute along conveyer belt (21) distribution direction and overlap pinch zone (222) of locating a plurality of pinch rolls (221), pinch roll (221) perpendicular to conveyer belt (21) transmission direction and pinch roll (221) rotate and connect in frame (3), pinch zone (222) are located the top of conveyer belt (21).

2. The palletizing device as in claim 1, wherein: the centers of the pressing rollers (221) are in an isosceles trapezoid or a right-angle trapezoid along the length connecting line of the pressing belt (222), the small ends of the central connecting line of the pressing rollers (221) face downwards, and the pressing belt (222) is sleeved on the inclined waist parts of the central connecting line of the pressing rollers (221) and faces the material transferring direction.

3. The palletizing device as in claim 1, wherein: the frame (3) is provided with a support (31), and the support (31) is provided with an adjusting mechanism (4) for adjusting the height of the pressing piece (22).

4. A palletizing device according to claim 3, characterized in that: the adjusting mechanism (4) comprises a connecting piece (41) in a frame-shaped structure and an adjusting piece (42) used for adjusting the height of the connecting piece (41), and the pressing roller (221) is rotatably connected to the connecting piece (41).

5. Palletizing device according to claim 4, characterized in that: the adjusting part (42) comprises a plurality of adjusting rods (421) which are rotatably connected to the connecting part (41) and control rods (422) which are used for controlling the rotating of the adjusting rods (421), the control rods (422) are rotatably connected to the support (31), and the upper ends of the adjusting rods (421) are rotatably connected to the support (31).

6. Palletizing device according to claim 5, characterized in that: a transmission part (43) is arranged between the adjusting rod (421) and the control rod (422), the transmission part (43) comprises driven worm gears (431) fixedly connected to the adjusting rod (421) and transmission worms (432) meshed with the driven worm gears (431), driven bevel gears (433) are coaxially fixed on the transmission worms (432), a driving bevel gear (434) meshed with the driven bevel gears (433) is coaxially and fixedly connected to the control rod (422), and the rotation planes of the driven worm gears (431) and the adjusting rod (421) are parallel to each other.

7. The palletizing device as in claim 1, wherein: frame (3) are provided with expansion of a plurality of restriction material bags and restriction piece (5) of landing conveyer belt (21), and are a plurality of restriction piece (5) divide into two sets ofly and two sets ofly set up respectively in conveyer belt (21) direction of transmission's both sides.

8. The palletizing device as in claim 7, wherein: the limiting piece (5) comprises a limiting plate (51) parallel to the conveying direction of the conveying belt (21), at least one connecting rod (52) fixed to the limiting plate (51) and a control nut (53) sleeved outside the limiting plate and in threaded connection with the connecting rod (52), the connecting rod (52) is perpendicular to the conveying direction of the conveying belt (21), and the control nut (53) is rotatably connected to the rack (3).

9. The palletizing device as in claim 8, wherein: the frame (3) is provided with a plurality of connecting plates (54), rectangular hole (541) has been seted up in connecting plate (54), annular (531) has been seted up in control nut (53), the opening border card of rectangular hole (541) is located in annular (531).