CN110775880B

CN110775880B - Clamping and transporting mechanism based on packaging carton

Info

Publication number: CN110775880B
Application number: CN201911043590.5A
Authority: CN
Inventors: 杨文斌; 周瑜
Original assignee: Changzhou Youerjiaye Packaging Co ltd
Current assignee: Changzhou Youerjiaye Packaging Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-11-27
Anticipated expiration: 2039-10-30
Also published as: CN110775880A

Abstract

The invention discloses a clamping and transporting mechanism based on a packaging carton, which comprises a base, a clamping mechanism, a lifting mechanism and a transmission mechanism, wherein front workbench wheels are correspondingly arranged on two sides of the front part of the base, rear workbench wheels are correspondingly arranged on two sides of the rear part of the base, land wheels are correspondingly arranged on two sides of the middle part of the base, the transmission mechanism is respectively connected with the front workbench wheels, the rear workbench wheels and the land wheels, the transmission mechanism comprises a fixed frame, a high-speed motor and a low-speed motor are arranged on one side of the fixed frame, a first gear is sleeved on an output shaft of the high-speed motor, a second gear is sleeved on an output shaft of the low-speed motor, a fifth gear and a sixth gear are coaxially and rotatably connected on one side of the fixed frame, the first gear and the second gear are both meshed with the fifth gear, one side of the fixed frame is connected with a main shaft, the invention has the characteristics of high transportation efficiency and compact structure.

Description

Clamping and transporting mechanism based on packaging carton

Technical Field

The invention relates to the technical field of packaging carton production, in particular to a clamping and transporting mechanism based on a packaging carton.

Background

The packaging carton is made of paper products and is used for packaging various articles. The production process of the packaging carton comprises the steps of purchasing raw paper and corrugated paper, manufacturing paper boards, printing, forming the carton, packaging and the like. The packaging carton needs to be transported to a special storage rack after being produced, in order to ensure the accuracy of the storage position, the transportation channels below the existing storage rack are all in a grid type structure with special specifications, so the wheel sets of the clamping transportation vehicle are also matched with the grid-shaped channels, but the traveling efficiency of the special wheel sets on the flat ground is not good on the contrary because the flat ground is still arranged between the carton production line and the channels, the transportation efficiency is low, and the electric power is wasted; the mode of current centre gripping carton adopts the arm lock of translation formula more, and the transport vechicle needs to make the whole horizontal cladding carton of arm lock, and the arm lock occupies great volume, blocks the route of marcing easily in narrow topography. Therefore, it is necessary to design a clamping and transporting mechanism based on packaging cartons, which has high transporting efficiency and compact structure.

Disclosure of Invention

The invention aims to provide a clamping and transporting mechanism based on a packaging carton, which aims to solve the problems in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a centre gripping transport mechanism based on packing carton, includes base, fixture, lifting mechanism and drive mechanism, the anterior both sides correspondence of base is provided with preceding workstation wheel, the rear portion both sides correspondence of base is provided with back workstation wheel, the middle part both sides correspondence of base is installed and is leveled the wheel, drive mechanism is connected with preceding workstation wheel, back workstation wheel and flat wheel respectively.

Further, the transmission mechanism comprises a fixed frame, one side of the fixed frame is provided with a high-speed motor and a low-speed motor, the output shaft of the high-speed motor is sleeved with a first gear, the output shaft of the low-speed motor is sleeved with a second gear, one side of the fixed frame is coaxially and rotatably connected with a fifth gear and a sixth gear, the first gear and the second gear are both meshed with the fifth gear, one side of the fixed frame is connected with a main shaft through a bearing, one end of the main shaft is connected with a rear worktable wheel, a seventh gear and an eighth gear are respectively sleeved outside the main shaft, the eighth gear is meshed with the sixth gear, the seventh gear is meshed with the third gear, one side of the seventh gear is coaxially connected with a third chain wheel, the inside coaxial coupling of preceding workstation wheel has first sprocket, the third sprocket passes through the chain with first sprocket and is connected.

Furthermore, one side of the third chain wheel is coaxially connected with a second chain wheel, one side of the fixing frame is provided with a telescopic cylinder, the output end of the telescopic cylinder is connected with an inner shaft, the inner shaft is rotatably connected with the second chain wheel and the third chain wheel, one side of the land leveling wheel is coaxially connected with a fourth chain wheel, and the fourth chain wheel is connected with the second chain wheel through a chain.

Further, the lifting mechanism includes the lifting motor, the top of base is provided with the support, one side of support is provided with the lifting motor, drive sprocket has been cup jointed to the output of lifting motor, it lifts the axle to be connected with through the bearing between the support, the outside of lifting the axle has cup jointed mount, driven sprocket and driving gear respectively, driven sprocket passes through the chain with drive sprocket and is connected, hollow screw has been pegged graft to one side of support, driven gear has been cup jointed to hollow screw's one end, driven gear meshes with the driving gear mutually, still install spacing cylinder on the support, the output of spacing cylinder is connected with the fixed plate, one side of fixed plate is provided with the hex bolts, the activity of hex bolts is pegged graft in hollow screw.

Further, fixture includes the horizontal pole, one side of horizontal pole is connected with the centre gripping motor, the output shaft of centre gripping motor has cup jointed first band pulley, one side of horizontal pole is rotated and is connected with the arm lock, one side of arm lock is rotated and is connected with the sixth band pulley, one side of horizontal pole is connected with the arc, one side of third band pulley is rotated and is connected with the fourth band pulley, the inside of fourth band pulley has cup jointed the intermediate wheel.

Furthermore, one side of the sixth belt wheel is coaxially connected with a second belt wheel, one side of the clamping arm is rotatably connected with a third belt wheel, one side of the clamping arm is rotatably connected with a fifth belt wheel, and the inner part of the fifth belt wheel is coaxially connected with an external expanding wheel.

Furthermore, the clamping motor, the high-speed motor, the low-speed motor, the telescopic cylinder, the lifting motor and the limiting cylinder are all electrically connected with an external power supply and a control system.

Compared with the prior art, the invention has the following beneficial effects: in the invention, the raw materials are mixed,

(1) the clamping mechanism is provided with the outward expanding wheel and the middle wheel, so that the carton can be conveyed inwards from the front end of the clamping arm through friction force, after the carton is clamped by the two clamping arms, the carton is conveyed to the arc-shaped plate through the movement of the middle wheel, the whole clamping mechanism can convey the carton only by pressing close to one side of the carton, the length of the clamping structure is reduced, and the structure is compact;

(2) the high-speed and low-speed motors are arranged on the transmission mechanism, so that sudden change of the moving speed can be realized, instantaneous change of the speed can be realized when the terrain is switched, the time for acceleration and deceleration is shortened, the running efficiency of the equipment is improved, and the requirements on the speed of a working channel and the speed of flat ground are met; by arranging the telescopic cylinder, the working platform wheel or the land leveling wheel can be switched to rotate, so that the conditions of a transportation channel and land leveling are adapted;

(3) through set up spacing cylinder and hex bolts on being provided with lifting mechanism, can realize mechanical auto-lock after the carton is lifted up to the lifting arm, avoid the motor to keep electric power auto-lock always at the operation in-process, save electric power.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the clamping mechanism of the present invention;

FIG. 3 is a schematic view of the first pulley of the present invention mounted to an arcuate plate;

FIG. 4 is a schematic diagram of the lifting mechanism of the present invention;

FIG. 5 is a schematic view of the mounting of the bracket and the spacing cylinder of the present invention;

FIG. 6 is a schematic view of the base structure of the present invention;

FIG. 7 is a schematic view of the transmission mechanism of the present invention;

FIG. 8 is a schematic view of the mounting bracket and the telescopic cylinder of the present invention;

in the figure: 1. a base; 2. a clamping mechanism; 3. a front table wheel; 4. a transmission mechanism; 5. a rear table wheel; 6. a land leveling wheel; 7. a lifting mechanism; 11. a support; 21. a cross bar; 22. clamping arms; 23. a clamping motor; 231. a first pulley; 24. a sixth pulley; 241. a second pulley; 25. a third belt pulley; 251. a fourth pulley; 26. a fifth belt pulley; 27. an outward expanding wheel; 28. an intermediate wheel; 29. an arc-shaped plate; 31. a first sprocket; 41. a high-speed motor; 411. a first gear; 42. a low-speed motor; 421. a second gear; 43. a fixed mount; 44. a third gear; 45. a fifth gear; 46. a sixth gear; 47. a seventh gear; 48. a telescopic cylinder; 481. an inner shaft; 49. an eighth gear; 51. a main shaft; 52. a nodular roller; 511. a second sprocket; 512. a third sprocket; 61. a fourth sprocket; 71. a lifting motor; 711. a drive sprocket; 72. lifting the shaft; 73. a lift arm; 74. a driven sprocket; 75. a driving gear; 76. a driven gear; 77. a limiting cylinder; 771. a fixing plate; 772. a hex screw; 78. a hollow screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a clamping and transporting mechanism based on a packaging carton comprises a base 1, a clamping mechanism 2, a lifting mechanism 7 and a transmission mechanism 4, wherein front workbench wheels 3 are correspondingly arranged on two sides of the front part of the base 1, rear workbench wheels 5 are correspondingly arranged on two sides of the rear part of the base 1, land wheels 6 are correspondingly arranged on two sides of the middle part of the base 1, the transmission mechanism 4 is respectively connected with the front workbench wheels 3, the rear workbench wheels 5 and the land wheels 6, the front workbench wheels 3 and the rear workbench wheels 5 are driven by the transmission mechanism 4, the front workbench wheels 3 and the rear workbench wheels 5 are respectively provided with a nodular roller 52 to adapt to grid type channels in a working channel, and the land wheels 6 adapt to the movement on the land, so that the clamping and transporting mechanism can move in the working channel and on the land;

referring to fig. 7-8, the transmission mechanism 4 includes a fixed frame 43, a high-speed motor 41 and a low-speed motor 42 are mounted on one side of the fixed frame 43, a first gear 411 is sleeved on an output shaft of the high-speed motor 41, a second gear 421 is sleeved on an output shaft of the low-speed motor 42, one side of the fixed frame 43 is coaxially and rotatably connected with a fifth gear 45 and a sixth gear 46, the first gear 411 and the second gear 421 are both meshed with the fifth gear 45, one side of the fixed frame 43 is connected with a spindle 51 through a bearing, one end of the spindle 51 is connected with the rear table wheel 5, a seventh gear 47 and an eighth gear 49 are respectively sleeved outside the spindle 51, the eighth gear 49 is meshed with the sixth gear 46, the seventh gear 47 is meshed with the third gear 44, a third sprocket 512 is coaxially connected on one side of the seventh gear 47, a first sprocket 31 is coaxially connected inside the front table wheel 3, the third sprocket 512 is connected with the first sprocket 31 through a chain, when the device moves on the flat ground after being clamped, the low-speed motor 42 is started, an output shaft of the low-speed motor drives the second gear 421 to move, the fifth gear 45 drives the sixth gear 46 and the third gear 44 to rotate through a rotating shaft, the eighth gear 49 drives the spindle 51 to rotate, the rear workbench wheel 5 rotates to drive the whole device to move during normal work, when the moving speed is changed immediately, the high-speed motor 41 rotates in advance, when a critical point needing rotating speed change is reached, the low-speed motor 42 directly idles, the high-speed motor 41 is connected with a load, the first gear 411 drives the sixth gear 46 to rotate, instant switching of rotating speed is realized, the time for acceleration and deceleration is shortened, the operating efficiency of the device is improved, and the requirements on the speed of a working channel and the flat ground are met;

as shown in fig. 5, a second sprocket 511 is coaxially connected to one side of the third sprocket 512, a telescopic cylinder 48 is installed on one side of the fixed frame 43, an inner shaft 481 is connected to an output end of the telescopic cylinder 48, the inner shaft 481 is rotatably connected to the second sprocket 511 and the third sprocket 512, a fourth sprocket 61 is coaxially connected to one side of the land leveller 6, the fourth sprocket 61 is connected to the second sprocket 511 by a chain, when moving in the working channel, the third gear 44 drives the seventh gear 47 to rotate, the third chain wheel 512 rotates and drives the first chain wheel 31 to rotate, when moving to the flat ground, the telescopic cylinder 48 is controlled to contract, the output shaft drives the inner shaft 481 to move axially, the third chain wheel 512 moves and is separated from the chain, the second chain wheel 511 which is coaxial with the third chain wheel is connected with the chain and drives the fourth chain wheel 61 and the land wheel 6 to rotate, the working platform or the flat ground state can be switched to move, so that the conditions of a transportation channel and flat ground are adapted;

as shown in fig. 4-5, the lifting mechanism 7 includes a lifting motor 71, a support 11 is disposed on the top of the base 1, a lifting motor 71 is disposed on one side of the support 11, a driving sprocket 711 is sleeved on an output end of the lifting motor 71, a lifting shaft 72 is connected between the supports 11 through a bearing, a fixing frame 73, a driven sprocket 74 and a driving gear 75 are respectively sleeved outside the lifting shaft 72, the driven sprocket 74 is connected with the driving sprocket 711 through a chain, a hollow screw 78 is inserted into one side of the support 11, a driven gear 76 is sleeved on one end of the hollow screw 78, the driven gear 76 is engaged with the driving gear 75, a limiting cylinder 77 is further mounted on the support 11, a fixing plate 771 is connected to an output end of the limiting cylinder 77, a hexagon screw 772 is disposed on one side of the fixing plate 771, the hexagon screw 772 is movably inserted into the hollow screw 78, when lifting is performed, the lifting motor 71, the lifting shaft 72 drives the fixing frame 73 to lift, the limiting cylinder 77 contracts when the fixing frame reaches a specified position, the hexagon screw 772 is inserted into the hollow screw 78, the hollow screw 78 cannot rotate at the moment to realize self-locking, the lifting shaft 72 cannot adjust the angle, the motor is prevented from keeping electric self-locking all the time in the operation process, and electric power is saved;

as shown in fig. 2-3, the clamping mechanism 2 includes a cross bar 21, one side of the cross bar 21 is connected with a clamping motor 23, an output shaft of the clamping motor 23 is sleeved with a first pulley 231, one side of the cross bar 21 is rotatably connected with a clamping arm 22, one side of the clamping arm 22 is rotatably connected with a sixth pulley 24, one side of the cross bar 21 is connected with an arc 29, one side of the third pulley 25 is rotatably connected with a fourth pulley 251, and an intermediate wheel 28 is sleeved inside the fourth pulley 251, when clamping is performed, a carton can be transported inwards from the front end of the clamping arm 22 by friction force, after the carton is clamped by the two clamping arms 22, the carton is transported to the arc 29 by the movement of the intermediate wheel 28, and the whole clamping mechanism 2 can transport the carton only by being close to one side of the carton, thereby reducing the length of the clamping mechanism 2 and;

one side of the sixth belt wheel 24 is coaxially connected with a second belt wheel 241, one side of the clamping arm 22 is rotatably connected with a third belt wheel 25, one side of the clamping arm 22 is rotatably connected with a fifth belt wheel 26, the inside of the fifth belt wheel 26 is coaxially connected with an external expanding wheel 27, when clamping is started, the external expanding wheel 27 firstly contacts a carton, the angle of the external expanding wheel 27 can be adjusted, and the external expanding wheel can be expanded and contracted along with the width change of the carton, so that the carton can be retracted inwards into the device, the carton can be conveniently adapted to cartons with different widths, and the carton can be prevented from being damaged by direct contact of the clamping arm 22 and the carton;

the clamping motor 23, the high-speed motor 41, the low-speed motor 42, the telescopic cylinder 48, the lifting motor 71 and the limiting cylinder 77 are electrically connected with an external power supply and control system, and the external power supply and control system is used for controlling the sequential work of all the electrical elements;

it is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a centre gripping transport mechanism based on packing carton, includes base (1), fixture (2), lifting mechanism (7) and drive mechanism (4), its characterized in that: front working table wheels (3) are correspondingly arranged on two sides of the front part of the base (1), rear working table wheels (5) are correspondingly arranged on two sides of the rear part of the base (1), land leveling wheels (6) are correspondingly arranged on two sides of the middle part of the base (1), and the transmission mechanism (4) is respectively connected with the front working table wheels (3), the rear working table wheels (5) and the land leveling wheels (6);

the transmission mechanism (4) comprises a fixed frame (43), a high-speed motor (41) and a low-speed motor (42) are installed on one side of the fixed frame (43), a first gear (411) is sleeved on an output shaft of the high-speed motor (41), a second gear (421) is sleeved on an output shaft of the low-speed motor (42), one side of the fixed frame (43) is coaxially connected with a fifth gear (45) and a sixth gear (46) in a rotating mode, the first gear (411) and the second gear (421) are both meshed with the fifth gear (45), one side of the fixed frame (43) is connected with a spindle (51) through a bearing, one end of the spindle (51) is connected with a rear worktable wheel (5), a seventh gear (47) and an eighth gear (49) are sleeved on the outer portion of the spindle (51) respectively, the eighth gear (49) is meshed with the sixth gear (46), the seventh gear (47) is meshed with the third gear (44), one side of the seventh gear (47) is coaxially connected with a third chain wheel (512), the inside of the front workbench wheel (3) is coaxially connected with a first chain wheel (31), and the third chain wheel (512) is connected with the first chain wheel (31) through a chain;

one side of the third chain wheel (512) is coaxially connected with a second chain wheel (511), one side of the fixed frame (43) is provided with a telescopic cylinder (48), the output end of the telescopic cylinder (48) is connected with an inner shaft (481), the inner shaft (481) is rotationally connected with the second chain wheel (511) and the third chain wheel (512), one side of the land leveling wheel (6) is coaxially connected with a fourth chain wheel (61), and the fourth chain wheel (61) is connected with the second chain wheel (511) through a chain.

2. A clamp shipping mechanism based on packaging carton as claimed in claim 1, wherein: the lifting mechanism (7) comprises a lifting motor (71), a support (11) is arranged at the top of the base (1), the lifting motor (71) is arranged on one side of the support (11), a driving chain wheel (711) is sleeved at the output end of the lifting motor (71), a lifting shaft (72) is connected between the supports (11) through a bearing, a fixing frame (73), a driven chain wheel (74) and a driving gear (75) are respectively sleeved outside the lifting shaft (72), the driven chain wheel (74) is connected with the driving chain wheel (711) through a chain, a hollow screw (78) is inserted into one side of the support (11), a driven gear (76) is sleeved at one end of the hollow screw (78), the driven gear (76) is meshed with the driving gear (75), a limiting cylinder (77) is further installed on the support (11), the output end of the limiting cylinder (77) is connected with a fixing plate (771), a hexagonal screw (772) is arranged on one side of the fixing plate (771), and the hexagonal screw (772) is movably inserted into the hollow screw (78).

3. A clamp shipping mechanism based on packaging carton as claimed in claim 1, wherein: the clamping mechanism (2) comprises a cross rod (21), one side of the cross rod (21) is connected with a clamping motor (23), an output shaft of the clamping motor (23) is sleeved with a first belt wheel (231), one side of the cross rod (21) is rotatably connected with a clamping arm (22), one side of the clamping arm (22) is rotatably connected with a sixth belt wheel (24), one side of the cross rod (21) is connected with an arc-shaped plate (29), one side of the clamping arm (22) is rotatably connected with a third belt wheel (25), one side of the third belt wheel (25) is rotatably connected with a fourth belt wheel (251), and an intermediate wheel (28) is sleeved inside the fourth belt wheel (251); one side of the sixth belt wheel (24) is coaxially connected with a second belt wheel (241), one side of the clamping arm (22) is rotatably connected with a fifth belt wheel (26), and the inner part of the fifth belt wheel (26) is coaxially connected with an external expanding wheel (27).

4. A clamp shipping mechanism based on packaging carton as claimed in claim 3, wherein: the clamping motor (23), the high-speed motor (41), the low-speed motor (42), the telescopic cylinder (48), the lifting motor (71) and the limiting cylinder (77) are all electrically connected with an external power supply and a control system.