CN211687387U - Stacking machine - Google Patents

Abstract

The utility model discloses a stacker crane, including bottom plate, left frame plate, right frame plate, elevating system, translation mechanism, interior fagging and stop gear, left side frame plate and right frame plate lower extreme and bottom plate fastening connection, left side frame plate and right frame plate top are passed through the vaulting pole and are connected, and the symmetry parallel is equipped with the guide rail on left side frame plate and the right frame plate inner wall, elevating system and guide rail sliding connection, interior fagging is equipped with two, and with elevating system fastening connection, translation mechanism is connected with interior fagging, stop gear is connected with interior fagging, has realized the pile up neatly operation after the carton of the container of having packed into passes through the conveyer belt transportation, for traditional fixture transport formula pile up neatly operation, promotes steadily, and the pile up neatly position is accurate.

Description

Stacking machine

Technical Field

The utility model belongs to the technical field of the hacking machine, specifically speaking, the utility model relates to a hacking machine.

Background

The stacker crane is used for stacking the cartons loaded into containers on trays and pallets (wood and plastic) according to a certain arrangement, automatically stacking the cartons, stacking the cartons into multiple layers, and pushing the cartons out so as to be conveniently transported to a warehouse for storage by a forklift.

Traditional hacking machine adopts the fixture of arm drive front end, realizes the centre gripping pile up of the carton of the container of packing into, needs to promote the carton centre gripping of the container of packing into, and clamping-force destroys the carton easily or presss from both sides the easy-open can beverage bottle wherein flat.

In addition, aiming at the cartons with containers filled in different sizes, the clamping mechanisms need to be replaced, and the universality is poor, so that one stacker crane cannot simultaneously take into consideration the stacking operation of various products.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hacking machine has realized the pile up neatly operation after the carton of the container of having packed passes through the conveyer belt transportation, for traditional fixture transport formula pile up neatly operation, promotes steadily, and the pile up neatly position is accurate.

In order to realize the purpose, the utility model discloses the technical scheme who takes does: a stacker crane comprises a bottom plate, a left frame plate, a right frame plate, a lifting mechanism, a translation mechanism, an inner supporting plate and a limiting mechanism, wherein the lower ends of the left frame plate and the right frame plate are fixedly connected with the bottom plate;

the upper ends of the left frame plate are symmetrically provided with first upper supports, first upper hanging rods penetrate through the first upper supports, first lower supports penetrate through the lower ends of the left frame plate, and first lower hanging rods penetrate through the first lower supports;

the upper ends of the right frame plate are symmetrically provided with two upper supports, two upper hanging rods II penetrate through the two upper supports, the lower end of the right frame plate is provided with two lower supports, and two lower hanging rods II penetrate through the two lower supports;

the lifting mechanism consists of a lifting inner frame, a servo motor I, a speed reducer I, a driving shaft, a driven shaft, a first chain and a second chain, wherein slide blocks are arranged on the left outer wall and the right outer wall of the lifting inner frame, the slide blocks are connected with guide rails in a sliding manner, the servo motor I is fixedly connected with the inner right side wall of the lifting inner frame, the speed reducer I is connected with the servo motor I, the output shaft of the speed reducer I is symmetrically provided with two parts, the output shaft of the speed reducer I is connected with one end of the driving shaft through a coupler, the other end of the driving shaft is rotatably connected with the lifting inner frame, the two ends of the driven shaft are rotatably connected with the lifting inner frame, the end part of the driving shaft is provided with an outer chain wheel I and an inner chain wheel I, the two ends of the driven shaft are symmetrically provided with an outer chain wheel II and an inner chain wheel II, one end of the first chain is bolted to a, and one end of the second chain is bolted on the first hanging rod and locked by the nut, then strides over from the lower end of the second inner chain wheel, strides over from the upper end of the first inner chain wheel, then is bolted on the second lower hanging rod and locked by the nut.

Preferably, the first and second chains are identical.

Preferably, translation mechanism comprises servo motor two, speed reducer two, main support, synchronous pulley one, vice support, synchronous pulley two, hold-in range, movable plate and clamp plate, inner wall fastening connection before servo motor two and the lift inside casing, speed reducer two is connected with servo motor two, and main support and preceding inner wall fastening connection, synchronous pulley one rotate with the main support to be connected, the output shaft of speed reducer two is connected with synchronous pulley coaxial rotation, and vice support and back inner wall fastening connection, synchronous pulley two rotate with vice support to be connected, the hold-in range spans synchronous pulley one and synchronous pulley two, the clamp plate is with the hold-in range and the movable plate fastening connection of upside.

Preferably, the movable plate bilateral symmetry is equipped with the gyro wheel, be equipped with the straight flute on the interior fagging, and the fastening of the straight flute outside is equipped with the baffle, gyro wheel and straight flute roll connection.

Preferably, stop gear comprises step motor and striker rod, step motor and interior vaulting pole fastening connection, striker rod one end is connected with step motor's output shaft coaxial rotation, and one end rotates with interior vaulting pole in addition and is connected.

Preferably, a tray is arranged on the bottom plate.

The beneficial effect of adopting above technical scheme is: in the stacker crane, a conveyor belt conveys a carton packed by adhesive tapes and loaded with containers to the rear of the stacker crane, then the carton loaded with the containers is pushed to a moving plate, then a servo motor II in a translation mechanism rotates, the servo motor II drives a synchronous pulley I to rotate forwardly through an output shaft of a speed reducer II, the synchronous pulley I drives a synchronous belt to move, the synchronous belt drives the moving plate locked by a pressing plate to move forwards until the moving plate moves right above a tray, at the moment, the servo motor I in a lifting mechanism drives a driving shaft symmetrically arranged to rotate anticlockwise through an output shaft of the speed reducer I, at the moment, an outer chain wheel I and an inner chain wheel I rotate anticlockwise, an outer chain wheel II and an inner chain wheel II rotate clockwise, in the process, a lifting inner frame moves downwards under the constraint action of a guide rail on a sliding block until the moving plate is in contact with the uppermost end of the tray, and at the moment, a stepping, the stop rod is driven to rotate to be in contact with and stop the rear end of a carton filled with containers on the moving plate, then a servo motor II in the translation mechanism rotates, the servo motor II drives a synchronous belt wheel I to rotate reversely through an output shaft of a speed reducer II, the synchronous belt wheel I drives a synchronous belt to move, the synchronous belt drives the moving plate locked through a pressing plate to move backwards, the moving plate moves backwards and is gradually pulled away from the bottom of the carton filled with the containers, the carton filled with the containers falls onto a tray, then the servo motor in the lifting mechanism works again, the servo motor I drives driving shafts symmetrically arranged to rotate clockwise through the output shaft of the speed reducer I, at the moment, an outer chain wheel I and an inner chain wheel I rotate clockwise, an outer chain wheel II and an inner chain wheel II rotate anticlockwise, on the one hand, a stepping motor in the limiting mechanism is started to drive the stop rod to rotate to, on the other hand, the lifting inner frame moves upwards under the restraint action of the guide rails on the sliding blocks until the moving plate is flush with a conveying belt for conveying the carton filled with the containers, then the carton filled with the containers is pushed onto the moving plate, and the processes are repeated to sequentially realize the stacking operation of the second layer and the third layer.

The rollers are symmetrically arranged on two sides of the movable plate, the straight groove is formed in the inner supporting plate, the baffle is tightly and fixedly arranged on the outer side of the straight groove, the rollers are in rolling connection with the straight groove, the straightness of the rollers in the rolling process along the straight groove is guaranteed, the left and right shaking amount of the movable plate is limited by the baffle, and the accuracy of no layer of stacking is guaranteed; stop gear comprises step motor and striker bar, step motor and interior vaulting pole fastening connection, striker bar one end is connected with step motor's output shaft coaxial rotation, and one end rotates with interior vaulting pole to be connected in addition, has guaranteed that the carton of the container of having packed breaks away from on the movable plate.

Drawings

FIG. 1 is a top view of the palletizer;

FIG. 2 is a front view of the palletizer;

FIG. 3 is a schematic view of the drive shaft configuration;

FIG. 4 is a schematic view of a passive shaft configuration;

FIG. 5 is a side view of the translation mechanism;

FIG. 6 is a side view of the inner brace;

wherein:

1. a base plate; 2. a left frame plate; 3. a right frame plate; 4. a lifting mechanism; 5. a translation mechanism; 6. an inner supporting plate; 7. a limiting mechanism; 8. a tray;

20. a first upper support; 20-1, hanging a rod I; 21. a first lower support; 21-1, a first lower hanging rod;

30. a second upper support; 30-1, hanging a second rod; 31. a second lower support; 31-1 and a lower hanging rod II;

100. a stay bar; 101. a guide rail;

40. a lifting inner frame; 40-1, a sliding block; 41. a first servo motor; 42. a first speed reducer; 43. a drive shaft; 43-1, an outer chain wheel I; 43-2, a first inner chain wheel; 44. a driven shaft; 44-1 and an outer chain wheel II; 44-2 and a second inner chain wheel; 45. a first chain; 46. a second chain;

50. a servo motor II; 51. a second speed reducer; 52. a main support; 53. a synchronous belt wheel I; 54. a secondary support; 55. a second synchronous belt wheel; 56. a synchronous belt; 57. moving the plate; 57-1, rollers; 58. pressing a plate;

60. a straight groove; 61. a baffle plate;

70. a stepping motor; 71. the striker rod.

Detailed Description

The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings, for the purpose of helping those skilled in the art to understand more completely, accurately and deeply the conception and technical solution of the present invention, and to facilitate its implementation.

As shown in fig. 1 to 6, the utility model relates to a stacker crane, the pile up neatly operation after the carton that has realized the container of packing into passes through the conveyer belt transportation promotes steadily, pile up neatly position accuracy for traditional fixture transport formula pile up neatly operation.

Specifically, as shown in fig. 1 to 6, the frame comprises a bottom plate 1, a left frame plate 2, a right frame plate 3, a lifting mechanism 4, a translation mechanism 5, an inner supporting plate 6 and a limiting mechanism 7, wherein the lower ends of the left frame plate 2 and the right frame plate 3 are fixedly connected with the bottom plate 1, the tops of the left frame plate 2 and the right frame plate 3 are connected through a supporting rod 100, guide rails 101 are symmetrically arranged on the inner walls of the left frame plate 2 and the right frame plate 3 in parallel, the lifting mechanism 4 is slidably connected with the guide rails 101, two inner supporting plates 6 are arranged and are fixedly connected with the lifting mechanism 4, the translation mechanism 5 is connected with the inner supporting plate 6, and the limiting mechanism 7 is connected with the inner supporting plate 6;

the upper ends of the left frame plate 2 are symmetrically provided with first upper supports 20, first upper hanging rods 20-1 penetrate through the first upper supports 20, the lower end of the left frame plate 2 is provided with a first lower support 21, and first lower hanging rods 21-1 penetrate through the first lower supports 21;

the upper ends of the right frame plate 3 are symmetrically provided with two upper supports 30, two upper hanging rods 30-1 penetrate through the two upper supports 30, the lower end of the right frame plate 3 is provided with a second lower support 31, and two lower hanging rods 31-1 penetrate through the two second lower supports 31;

as shown in fig. 1, 2, 3 and 4, the lifting mechanism 4 comprises a lifting inner frame 40, a first servo motor 41, a first speed reducer 42, a driving shaft 43, a driven shaft 44, a first chain 45 and a second chain 46, wherein sliders 40-1 are arranged on left and right outer walls of the lifting inner frame 40, the sliders 40-1 are slidably connected with guide rails 101, the first servo motor 41 is fixedly connected with the inner right side wall of the lifting inner frame 40, the first speed reducer 42 is connected with the first servo motor 41, the output shaft of the first speed reducer 42 is symmetrical, the output shaft of the first speed reducer 42 is connected with one end of the driving shaft 43 through a coupling, the other end of the driving shaft 43 is rotatably connected with the lifting inner frame 40, two ends of the driven shaft 44 are rotatably connected with the lifting inner frame 40, the end of the driving shaft 43 is provided with a first outer chain wheel 43-1 and a first inner chain wheel 43-2, two ends of the driven shaft 44 are symmetrically provided with a second outer chain wheel, one end of the first chain 45 is bolted on the first lower hanging rod 21-1 and locked by a nut, then strides over from the upper end of the second outer chain wheel 44-1, strides over from the lower end of the first outer chain wheel 43-1, then is bolted on the second upper hanging rod 30-1 and locked by a nut, and one end of the second chain 46 is bolted on the first upper hanging rod 20-1 and locked by a nut, then strides over from the lower end of the second inner chain wheel 44-2, strides over from the upper end of the first inner chain wheel 43-2, then is bolted on the second lower hanging rod 31-1 and locked by a nut.

As shown in fig. 1 and 2, the first chain 45 and the second chain 46 are the same.

As shown in fig. 1, 2, and 5, the translation mechanism 5 is composed of a second servo motor 50, a second speed reducer 51, a main support 52, a first synchronous pulley 53, a secondary support 54, a second synchronous pulley 55, a synchronous belt 56, a moving plate 57, and a pressing plate 58, the second servo motor 50 is fastened to the front inner wall of the inner elevating frame 40, the second speed reducer 51 is connected to the second servo motor 50, the main support 52 is fastened to the front inner wall, the first synchronous pulley 53 is rotatably connected to the main support 52, an output shaft of the second speed reducer 51 is coaxially rotatably connected to the first synchronous pulley 53, the secondary support 54 is fastened to the rear inner wall, the second synchronous pulley 55 is rotatably connected to the secondary support 54, the synchronous belt 56 crosses over the first synchronous pulley 53 and the second synchronous pulley 55, and the pressing plate 58 fastens the upper synchronous belt 56 to the pressing plate 57.

As shown in fig. 1, 2, 5 and 6, rollers 57-1 are symmetrically arranged on two sides of the moving plate 57, a straight groove 60 is arranged on the inner supporting plate 6, a baffle 61 is tightly fixed on the outer side of the straight groove 60, and the rollers 57-1 are in rolling connection with the straight groove 60.

As shown in fig. 1, the limiting mechanism 7 is composed of a stepping motor 70 and a material blocking rod 71, the stepping motor 70 is fixedly connected with the inner supporting plate 6, one end of the material blocking rod 71 is coaxially and rotatably connected with an output shaft of the stepping motor 70, and the other end of the material blocking rod is rotatably connected with the inner supporting plate 6.

As shown in fig. 1 and 2, a tray 8 is provided on the bottom plate 1.

The following specific working modes are illustrated by specific examples:

example 1:

in the stacker crane, a conveyor belt conveys the carton packed by adhesive tapes and loaded with containers to the rear of the stacker crane, then the carton loaded with containers is pushed to a moving plate 57, then a servo motor II 50 in a translation mechanism 5 rotates, the servo motor II 50 drives a synchronous pulley I53 to rotate forwards through an output shaft of a reducer II 51, the synchronous pulley I53 drives a synchronous belt 56 to move, the synchronous belt 56 drives the moving plate 57 locked through a pressing plate 58 to move forwards until the moving plate 57 moves right above a tray 8, at the moment, a servo motor I41 in a lifting mechanism 4 drives a driving shaft 43 symmetrically arranged through an output shaft of a reducer I42 to rotate anticlockwise, at the moment, an outer chain wheel I43-1 and an inner chain wheel I43-2 rotate anticlockwise, an outer chain wheel II 44-1 and an inner chain wheel II 44-2 rotate clockwise, in the process, a lifting inner frame 40 moves downwards under the constraint action of a guide rail 101 on a sliding block 40-1, until the moving plate 57 contacts with the uppermost end of the tray 8, the stepping motor 70 in the limiting mechanism 7 is started at the moment, the material blocking rod 71 is driven to rotate to contact with and block the rear end of the carton filled with containers on the moving plate 57, then the servo motor II 50 in the translation mechanism 5 rotates, the servo motor II 50 drives the synchronous pulley I53 to rotate reversely through the output shaft of the reducer II 51, the synchronous pulley I53 drives the synchronous belt 56 to move, the synchronous belt 56 drives the moving plate 57 locked through the pressing plate 58 to move backwards, the moving plate 57 moves backwards and is gradually separated from the bottom of the carton filled with containers, the carton filled with containers falls onto the tray 8, then the servo motor I41 in the lifting mechanism 4 works again, the servo motor I41 drives the driving shaft 43 which is symmetrically arranged through the output shaft of the reducer I42 to rotate clockwise, and at the moment, the outer chain wheel I43-1 and the inner chain wheel I43-2 rotate clockwise, the outer chain wheel II 44-1 and the inner chain wheel II 44-2 rotate anticlockwise, in the process, on one hand, the stepping motor 70 in the limiting mechanism 7 is started to drive the material blocking rod 71 to rotate to the vertical state, the movable plate 57 filled with the containers can penetrate through the lower portion, on the other hand, the lifting inner frame 40 moves upwards under the restraint effect of the guide rail 101 on the sliding block 40-1 until the movable plate 57 is flush with a conveying belt for conveying the containers filled with the containers, then the containers filled with the containers are pushed onto the movable plate 57, and the processes are repeated, so that the stacking operation of the second layer and the third layer is sequentially achieved.

Example 2:

on the basis of embodiment 1, rollers 57-1 are symmetrically arranged on two sides of the moving plate 57, a straight groove 60 is arranged on the inner supporting plate 6, a baffle 61 is fixedly arranged on the outer side of the straight groove 60, the rollers 57-1 are in rolling connection with the straight groove 60, so that the linearity of the rollers 57-1 in the rolling process along the straight groove 60 is ensured, the baffle 61 limits the left and right shaking amount of the moving plate 57, and the accuracy of no layer of stacking is ensured; stop gear 7 comprises step motor 70 and striker rod 71, step motor 70 and interior vaulting pole 6 fastening connection, striker rod 71 one end is connected with step motor 70's output shaft coaxial rotation, and one end rotates with interior vaulting pole 6 to be connected in addition, has guaranteed that the carton of the container of having packed into breaks away from on moving plate 57.

The present invention has been described in detail with reference to the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments, but is intended to cover various insubstantial modifications, including those made by the method and technical solutions of the present invention; or without improvement, the above conception and technical solution of the present invention can be directly applied to other occasions, all within the protection scope of the present invention.

Claims (6)

1. A hacking machine which characterized in that: the lifting mechanism comprises a bottom plate (1), a left frame plate (2), a right frame plate (3), a lifting mechanism (4), a translation mechanism (5), an inner supporting plate (6) and a limiting mechanism (7), wherein the lower ends of the left frame plate (2) and the right frame plate (3) are fixedly connected with the bottom plate (1), the tops of the left frame plate (2) and the right frame plate (3) are connected through a supporting rod (100), guide rails (101) are symmetrically arranged on the inner walls of the left frame plate (2) and the right frame plate (3) in parallel, the lifting mechanism (4) is in sliding connection with the guide rails (101), two inner supporting plates (6) are arranged and are fixedly connected with the lifting mechanism (4), the translation mechanism (5) is connected with the inner supporting plate (6), and the limiting mechanism (7) is connected with the inner supporting plate (6);

the upper ends of the left frame plate (2) are symmetrically provided with first upper supports (20), first upper hanging rods (20-1) penetrate through the first upper supports (20), first lower supports (21) are arranged at the lower end of the left frame plate (2), and first lower hanging rods (21-1) penetrate through the first lower supports (21);

the upper ends of the right frame plate (3) are symmetrically provided with two upper supports (30), two upper hanging rods (30-1) penetrate through the two upper supports (30), the lower end of the right frame plate (3) is provided with two lower supports (31), and two lower hanging rods (31-1) penetrate through the two lower supports (31);

the lifting mechanism (4) consists of a lifting inner frame (40), a servo motor I (41), a speed reducer I (42), a driving shaft (43), a driven shaft (44), a first chain (45) and a second chain (46), wherein sliding blocks (40-1) are arranged on the left outer wall and the right outer wall of the lifting inner frame (40), the sliding blocks (40-1) are in sliding connection with a guide rail (101), the servo motor I (41) is fixedly connected with the inner right side wall of the lifting inner frame (40), the speed reducer I (42) is connected with the servo motor I (41), the output shaft of the speed reducer I (42) is symmetrical, the output shaft of the speed reducer I (42) is connected with one end of the driving shaft (43) through a coupler, the other end of the driving shaft (43) is rotatably connected with the lifting inner frame (40), the two ends of the driven shaft (44) are rotatably connected with the lifting inner frame (40), and the end part of the driving shaft (43) is provided with an outer chain wheel I (43-1), two ends of the driven shaft (44) are symmetrically provided with a second outer chain wheel (44-1) and a second inner chain wheel (44-2), one end of the first chain (45) is bolted on the first lower hanging rod (21-1) and locked by a nut, then crosses over from the upper end of the second outer chain wheel (44-1), then crosses over from the lower end of the first outer chain wheel (43-1), then is bolted on the second upper hanging rod (30-1) and locked by a nut, one end of the second chain (46) is bolted on the first upper hanging rod (20-1) and locked by a nut, then crosses over from the lower end of the second inner chain wheel (44-2), then crosses over from the upper end of the first inner chain wheel (43-2), then is bolted on the second lower hanging rod (31-1) and locked by a nut.

2. A palletiser according to claim 1, wherein: the first chain (45) and the second chain (46) are identical.

3. A palletiser according to claim 1, wherein: the translation mechanism (5) consists of a servo motor II (50), a speed reducer II (51), a main support (52), a synchronous pulley I (53), an auxiliary support (54), a synchronous pulley II (55), a synchronous belt (56), a movable plate (57) and a pressing plate (58), the second servo motor (50) is fixedly connected with the front inner wall of the lifting inner frame (40), the second speed reducer (51) is connected with the second servo motor (50), the main support (52) is fixedly connected with the front inner wall, the first synchronous belt wheel (53) is rotatably connected with the main support (52), an output shaft of the second speed reducer (51) is coaxially and rotatably connected with the first synchronous belt wheel (53), the auxiliary support (54) is fixedly connected with the rear inner wall, the second synchronous belt wheel (55) is rotatably connected with the auxiliary support (54), the synchronous belt (56) crosses over the first synchronous pulley (53) and the second synchronous pulley (55), the pressure plate (58) is used for tightly connecting the upper synchronous belt (56) with the moving plate (57).

4. A palletiser according to claim 3, wherein: the movable plate is characterized in that idler wheels (57-1) are symmetrically arranged on two sides of the movable plate (57), a straight groove (60) is formed in the inner supporting plate (6), a baffle (61) is tightly fixed on the outer side of the straight groove (60), and the idler wheels (57-1) are in rolling connection with the straight groove (60).

5. A palletiser according to claim 4, wherein: stop gear (7) comprise step motor (70) and striker rod (71), step motor (70) and interior vaulting pole (6) fastening connection, striker rod (71) one end is connected with the coaxial rotation of output shaft of step motor (70), and one end rotates with interior vaulting pole (6) in addition and is connected.

6. A palletiser according to claim 1, wherein: the bottom plate (1) is provided with a tray (8).

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