CN214931234U

CN214931234U - Packing box overturning and conveying equipment

Info

Publication number: CN214931234U
Application number: CN202120720090.7U
Authority: CN
Inventors: 赵彦华
Original assignee: Tianjin Huashuai Technology Co ltd
Current assignee: Tianjin Huashuai Technology Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-11-30
Anticipated expiration: 2031-04-09

Abstract

The utility model relates to a packing box upset conveying equipment. The turnover mechanism comprises a turnover support, wherein a turnover shaft is rotatably connected onto the turnover support, a turnover frame structure is fixedly connected onto the turnover shaft, and a turnover linear drive is hinged between the turnover frame structure and the turnover support; a lower sucker device is connected to the hinged side of the roll-over stand structure; the roll-over stand structure is connected with a distance adjusting cylinder, the extending end of the distance adjusting cylinder is connected with a distance adjusting mounting plate, and the distance adjusting mounting plate is connected with an upper sucker device which is arranged opposite to the lower sucker device; the turnover frame structure is connected with a supporting device for supporting the bottom of the packing box, and the supporting device can penetrate through the turnover frame structure; the lifting driving device is used for driving the stirring support to move longitudinally. The utility model discloses can carry out the upset of 90 degrees to the packing box, avoid the packing box to take place strong vibration when the upset, guarantee that the product in the packing box does not have the damage at the in-process safety of upset, reduce manufacturing cost, improve the work efficiency of equipment.

Description

Packing box overturning and conveying equipment

Technical Field

The utility model belongs to the technical field of equipment for packing, especially, relate to a packing box upset conveying equipment.

Background

With the development of science and technology, the boxing operation of products becomes an important link of market circulation. The product packing is to pack the articles into the empty cavity of the paper box according to the requirement of weight or quantity, and finally seal the side cover of the box body, bundle and transfer the box body to a warehouse for storage or enter the market for circulation.

In order to improve the production efficiency and reduce the labor cost, a case packer is mostly adopted for carrying out case packing operation in the case packing operation of products, the case packer is equipment for semi-automatically or automatically packing unpacked products or small-packaged products into a paper box, and the working principle of the case packer is to pack the products into the paper box according to a certain arrangement mode and a certain quantity and close or firmly seal an opening part of the box. The case packer generally divide into from the vertical vanning of packing box upside vanning and from the horizontal vanning of packing box side direction vanning, the theory of operation of horizontal vanning is that carry out the material arrangement in one side, carry out the unpacking back cover operation process of packing box at the opposite side, conveyor will accomplish the upright packing box of unpacking operation and carry to just to the material department of putting in order, then turn over the case device and drive the packing box that is in upright state and carry out 90 degrees upsets and be horizontal state, then with the material of putting in order in the packing box is pushed into to the packing box from one side, accomplish to load the back, turn over the case device again with the packing box after filling and turn over to upright state, then conveyor carries the packing box and covers the joint sealing device and carry out the joint sealing.

In actual working process, the vibration of packing box is caused easily to the device of turning over when overturning the packing box that the completion was loaded, and violent vibration can make the product in the packing box take place violent collision each other, and when the product in the packing box belongs to fragile article, cause the product damage easily, reduced work efficiency when having increased manufacturing cost.

SUMMERY OF THE UTILITY MODEL

The utility model provides a packing box overturning and conveying device with simple structure and stable and safe working state for solving the technical problems existing in the prior art.

The utility model discloses a solve the technical scheme that technical problem that exists among the well-known technique took and be: a packing box overturning and conveying device comprises an overturning bracket, wherein an overturning shaft which is transversely arranged is rotatably connected to the overturning bracket, an L-shaped overturning frame structure is fixedly connected to the overturning shaft, and an overturning linear drive for driving the overturning frame structure to overturn is hinged between the overturning frame structure and the overturning bracket; a lower sucker device is connected to the hinged side of the roll-over stand structure; the roll-over stand structure is connected with a distance adjusting cylinder, the extending end of the distance adjusting cylinder is connected with a distance adjusting mounting plate which is arranged opposite to the lower sucker device, and the distance adjusting mounting plate is connected with an upper sucker device which is arranged opposite to the lower sucker device; the turnover frame structure is connected with a supporting device for supporting the bottom of the packing box, and the supporting device can penetrate through the turnover frame structure; the lifting driving device is used for driving the stirring support to move longitudinally.

The utility model has the advantages that: the utility model provides a packing box overturning and conveying device, which can overturn a packing box by arranging an overturning frame structure, an overturning shaft and an overturning linear drive, so that the packing box can be converted between an upright state and a horizontal state; the lifting driving device can drive the horizontal packing box to move longitudinally, so that the finished product can be conveniently filled into the horizontal packing box; through setting up sucking disc device, last sucking disc device and strutting arrangement combined action down, can carry out centre gripping and location to the horizontal packing box of accomplishing to load, avoid the packing box to take place strong vibration when the upset, and then avoided the violent collision between the product that strong vibration caused, guaranteed that the product in the packing box is safe at the in-process of upset not damaged, reduced manufacturing cost, improved the work efficiency of equipment.

Preferably: the upper sucker device comprises a sucker mounting plate, a plurality of groups of negative suckers connected with a negative pressure source are connected to the sucker mounting plate, and the upper sucker device also comprises a sucker adjusting driver for driving the sucker mounting plate to move linearly; the upper sucker device and the lower sucker device have the same structure.

Preferably: the supporting device comprises a supporting installation seat fixedly connected with the back face of the roll-over stand structure, a supporting driving piece is fixedly connected to the supporting installation seat, a supporting plate is connected to the extending end of the supporting driving piece after penetrating through the roll-over stand structure, and a buffer layer made of rubber is connected to the supporting plate.

Preferably: the movable end of the lifting driving device is connected with a lifting mounting seat, and the material turning support is connected with the lifting mounting seat.

Preferably: the lifting driving device comprises a lifting support, a lifting guide rail which extends longitudinally is fixedly connected to the lifting support, and the lifting mounting seat is connected with the lifting guide rail in a sliding manner through a sliding block; the lifting mounting base is connected with a screw nut screwed with the lifting screw rod; the lifting mechanism further comprises a lifting motor for driving the lifting screw rod to rotate.

Preferably: the turnover frame structure comprises at least two groups of L-shaped plates which are transversely arranged in parallel, material supporting plates are fixedly connected among the bottom plates of the groups of L-shaped plates, and connecting rods hinged with the turnover linear drive are fixedly connected among the material supporting plates; an open slot for the distance-adjusting mounting plate to penetrate through and a through slot for the supporting device to penetrate through are arranged on the vertical plate of the L-shaped plate.

Preferably: the roll-over stand is characterized by further comprising a roller conveying line, wherein a notch for avoiding opening the roll-over stand structure is formed in the conveying surface of the roller conveying line.

Preferably: the roller conveying line comprises a conveying rack, a plurality of groups of long rollers which are transversely arranged in parallel are rotatably connected to the conveying rack, and a short roller with an avoiding and opening turnover frame structure is connected to a notch of a conveying surface of the roller conveying line; the conveying device also comprises a conveying drive used for driving the rollers to synchronously rotate.

Drawings

Fig. 1 is a schematic view of the partial sectional structure of the front view of the present invention;

FIG. 2 is an enlarged schematic view of the support device of FIG. 1;

FIG. 3 is an enlarged schematic view of the upper suction cup device of FIG. 1;

fig. 4 is a schematic top view of a part of the structure of the present invention;

fig. 5 is a schematic perspective view of the roll-over stand structure of the present invention.

In the figure: 1. a material turning support; 2. driving in a turning straight line; 3. a lifting mounting seat; 4. a turning shaft; 5. a roll-over stand structure; 5-1, L-shaped plate; 5-2, a material supporting plate; 6. a lower sucker device; 7. a support device; 7-1, supporting the mounting seat; 7-2, a support plate; 7-3, supporting a driving piece; 7-4, supporting the guide rod; 8. a distance adjusting cylinder; 9. adjusting the distance and installing the plate; 10. a sucker device is arranged; 10-1, negative pressure suction disc; 10-2, mounting a sucker plate; 10-3, adjusting and driving a sucker; 10-4, a sucker guide rod; 11. a lift drive; 11-1, a lifting bracket; 11-2, a lifting guide rail; 11-3, a lifting screw rod; 11-4, a lifting motor; 12. a roller conveying line; 12-1, a conveying rack; 12-2, long roller; 12-3, short roller; 12-4, conveying driving.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are described in detail:

referring to fig. 1, the turnover conveying equipment for packing boxes of the present invention includes a material turning support 1, wherein the material turning support 1 is formed by vertically and fixedly connecting a plurality of groups of section bars. The overturning bracket 1 is rotatably connected with a transversely arranged overturning shaft 4 through a seat type bearing, and the overturning shaft 4 is fixedly connected with an L-shaped overturning frame structure 5 through a shaft clamping piece. With further reference to fig. 5, in the present embodiment, the roll-over stand structure 5 includes at least two sets of L-shaped plate members 5-1 arranged in parallel, in the present embodiment, two sets of L-shaped plate members 5-1 are provided; the bottom plates of the plurality of groups of L-shaped plates 5-1 are fixedly connected with material supporting plates 5-2, and connecting rods are fixedly connected between the material supporting plates 5-2.

As shown in fig. 1, a turning linear drive 2 for driving the turning frame structure 5 to turn is hinged between the turning frame structure 5 and the material turning support 1, in this embodiment, the turning linear drive 2 adopts an oil cylinder or an electric hydraulic push rod, specifically, an extending end of the turning linear drive 2 is hinged with a connecting rod fixedly connected between the material supporting plates 5-2, and a cylinder of the turning linear drive 2 is hinged with the material turning support 1.

As shown in fig. 1, the lower suction cup means 6 are connected to the hinged side of the roll-stand structure 5, and in this embodiment, two sets of lower suction cup means 6 are provided, and the two sets of lower suction cup means 6 are connected to the bottom plates of the two sets of L-shaped plates 5-1, respectively. The roll-over stand structure 5 is connected with distance-adjusting cylinders 8, in the embodiment, the distance-adjusting cylinders 8 are provided with two groups, cylinder barrels of the two groups of distance-adjusting cylinders 8 are respectively fixedly connected with vertical plates of two groups of L-shaped plates 5-1, open grooves extending along the length direction of the vertical plates are arranged at the end parts of the vertical plates of the L-shaped plates 5-1, distance-adjusting mounting plates 9 are respectively connected with the extending ends of the two groups of distance-adjusting cylinders 8, and the distance-adjusting mounting plates 9 are arranged in the open grooves in a penetrating manner and can freely move along the open grooves; the two groups of distance adjusting mounting plates 9 are respectively connected with upper sucker devices 10, and the two groups of upper sucker devices 10 are respectively arranged opposite to the corresponding lower sucker devices 6.

Referring further to fig. 3, in the present embodiment, the suction cup mounting device 10 includes a suction cup mounting plate 10-2, a plurality of sets of negative pressure suction cups 10-1 connected to a negative pressure source are connected to the suction cup mounting plate 10-2, and a suction cup adjustment driver 10-3 for driving the suction cup mounting plate 10-2 to move linearly, wherein the suction cup adjustment driver 10-3 is fixedly connected to the distance adjustment mounting plate 9. In addition, a sucker guide rod 10-4 is fixedly connected to the sucker mounting plate 10-2, and the sucker guide rod 10-4 is in sliding connection with the distance adjusting mounting plate 9 through a linear bearing. In this embodiment, the structure of the lower suction cup device 6 is identical to that of the upper suction cup device 10, wherein the suction cup adjustment drive in the lower suction cup device 6 is connected with the bottom plate of the L-shaped plate 5-1, and the suction cup guide rod is connected with the bottom plate of the L-shaped plate 5-1 in a sliding manner. In the embodiment, the suction cup adjusting drive adopts an air cylinder or an electric air cylinder.

As shown in fig. 1, a supporting device 7 for supporting the bottom of the packing box is connected to the roll-over stand structure 5; referring to fig. 5, a through groove for the support device 7 to pass through is formed on the vertical plate of the L-shaped plate 5-1. As shown in fig. 2, in the present embodiment, two sets of supporting devices 7 are provided, each supporting device 7 includes a supporting installation seat 7-1 fixedly connected to the back of the vertical plate of the L-shaped plate 5-1 in the roll-over stand structure 5, a supporting driving member 7-3 is fixedly connected to the supporting installation seat 7-1, and in the present embodiment, the supporting driving member 7-3 is an oil cylinder or an electric oil cylinder; a through groove is formed in a vertical plate of the L-shaped plate 5-1, a supporting plate 7-2 is connected to the extending end of the supporting driving piece 7-3 after penetrating through the through groove, a buffer layer made of rubber is connected to the supporting plate 7-2, and in the embodiment, the supporting plate 7-2 can penetrate through the through groove formed in the vertical plate of the L-shaped plate 5-1. Furthermore, a support guide rod 7-4 is fixedly connected to the support plate 7-2, and the support guide rod 7-4 is slidably connected with the support mounting seat 7-1 through a linear bearing.

As shown in fig. 1, the present embodiment further includes a lifting driving device 11 for driving the material turning support 1 to move longitudinally, a lifting mounting seat 3 is connected to a movable end of the lifting driving device 11, and the material turning support 1 is connected to the lifting mounting seat 3. As shown in fig. 1 and 4, in the present embodiment, the lifting driving device 11 includes a lifting bracket 11-1, a longitudinally extending lifting rail 11-2 is fixed on the lifting bracket 11-1, and the lifting mounting base 3 is slidably connected to the lifting rail 11-2 through a slider; the lifting bracket 11-1 is rotatably connected with a lifting screw rod 11-3 which is longitudinally arranged, and the lifting mounting base 3 is connected with a screw nut which is screwed with the lifting screw rod 11-3; the lifting screw rod mechanism further comprises a lifting motor 11-4 for driving the lifting screw rod 11-3 to rotate. In the embodiment, a chain wheel transmission pair is connected between the output shaft of the lifting motor 11-4 and the lifting screw rod 11-3, the chain wheel transmission pair comprises a driving chain wheel which is in key connection with the output shaft of the lifting motor 11-4 and a driven chain wheel which is in key connection with the end part of the lifting screw rod 11-3, and a chain is in transmission connection between the driving chain wheel and the driven chain wheel.

Most of case packers in the current market are provided with case turning devices, namely, the case turning devices and the case packers are integrally arranged, the structure is complex, the case packers are prone to failure, the production cost of the case packers is high, and the universality is poor. In order to improve the universality of the equipment, the present embodiment can be integrated into a whole, and then used in cooperation with other devices or equipment in an automatic box filling machine, as shown in fig. 1 and 4, the present embodiment further includes a roller conveyor line 12 matched with the roll-over stand structure 5, and a notch avoiding opening the roll-over stand structure 5 is formed on the conveying surface of the roller conveyor line 12. Further, the roller conveying line 12 comprises a conveying rack 12-1, a plurality of groups of long rollers 12-2 which are transversely arranged in parallel are rotatably connected to the conveying rack 12-1, and a gap of a conveying surface of the roller conveying line 12 is connected with a short roller 12-3 which avoids the roll-off frame structure 5; and a conveying drive 12-4 for driving the rollers to synchronously rotate. The conveying drive 12-4 comprises a chain wheel transmission pair connected between two adjacent groups of rollers and a motor for driving one group of rollers in the multiple groups of rollers to rotate.

Furthermore, a box blocking device which is positioned at the upstream and the downstream of the roll-over stand structure 5 is connected to the roller conveying line 12, the box blocking device comprises a cylinder frame fixedly connected with the conveying rack 12-1, an electric cylinder with an upward extending end is fixedly connected to the cylinder frame, a plate for blocking the operation of the packing box is connected to the extending end of the electric cylinder, a guide rod which is longitudinally arranged is connected to the plate, and the guide rod is slidably connected with the cylinder frame through a linear bearing.

The working process is as follows: the overturning linear drive 2 drives the overturning frame structure 5 to reset to an initial position, and the support driving piece 7-3 drives the support plate 7-2 to reset to the initial position; the initial position of the roll-over stand structure 5 is that a vertical plate of the L-shaped plate 5-1 is lower than or level to the transmission surface of the roller conveying line 12, and the initial position of the supporting plate 7-2 is that a vertical plate of the supporting plate 7-2 is lower than the L-shaped plate 5-1; the position of the distance adjusting mounting plate 9 is adjusted according to the size of the packing box, and then the distance between the lower sucker device 6 and the upper sucker device 10 is adjusted to adapt to the size of the packing box;

the roller conveying line 12 conveys the upright packing box to the turnover frame structure 5, the extending end of the turnover linear drive 2 retracts, the turnover frame structure 5 is further driven to turn over around the turnover shaft 4 until the packing box is horizontal, and the lifting drive device 11 drives the horizontal packing box to ascend to a preset height so as to be convenient for packing commodities; the pushing device used in cooperation with the turnover conveying equipment pushes a layer of finished materials into a horizontal packaging box, after a layer of packaging materials is pushed in, the lifting driving device 11 drives the packaging box to descend by a preset thickness which is away from the single-side packaging materials, and then the pushing filling and driving descending operations are repeated until the packaging box is filled;

after the packing box is filled, sucking discs in the upper sucking disc device 10 and the lower sucking disc device 6 are adjusted and driven to extend out until the oppositely arranged negative pressure sucking discs are in adsorption contact with the side wall of the packing box, meanwhile, the extending end of the supporting driving piece 7-3 is ejected out until the rubber layer of the supporting plate 7-2 is in tight contact with the bottom of the packing box, and the lower sucking disc device 6, the upper sucking disc device 10 and the supporting device 7 can clamp and position the filled packing box under the combined action; at the moment, the lifting driving device 11 drives the packing box to longitudinally move to a preset position, then the overturning linear driving device 2 drives the overturning frame structure 5 to overturn to an initial position, further the horizontal packing box is driven to overturn for 90 degrees, after the overturning operation is completed, the lower sucker device 6 and the upper sucker device 10 release the adsorption of the packing box, then the extending end of the supporting driving piece 7-3 retracts, the supported packing box is slowly released to a transmission surface of the roller transmission line 12, then the roller transmission line 12 is started, and further the packing box is transmitted to a subsequent box sealing process.

This embodiment can carry out centre gripping and location to the horizontal packing box of accomplishing the packing through setting up sucking disc device 6, last sucking disc device 10 and strutting arrangement 7 combined action down, avoids the packing box to take place strong vibration when the upset, and then has avoided violent collision between the product that strong vibration caused, has guaranteed that the product in the packing box is safe at the in-process of upset not damaged, has reduced manufacturing cost, has improved the work efficiency of equipment.

Claims

1. The utility model provides a packing box upset conveying equipment which characterized by: the turnover mechanism comprises a turnover support (1), a transversely arranged turnover shaft (4) is rotatably connected to the turnover support (1), an L-shaped turnover frame structure (5) is fixedly connected to the turnover shaft (4), and a turnover linear drive (2) for driving the turnover frame structure (5) to turn over is hinged between the turnover frame structure (5) and the turnover support (1); a lower sucker device (6) is connected to the hinged side of the roll-over stand structure (5); a distance adjusting cylinder (8) is connected on the roll-over stand structure (5), the extending end of the distance adjusting cylinder (8) is connected with a distance adjusting mounting plate (9) which is arranged opposite to the lower sucker device (6), and the distance adjusting mounting plate (9) is connected with an upper sucker device (10) which is arranged opposite to the lower sucker device (6); a supporting device (7) for supporting the bottom of the packing box is connected to the roll-over stand structure (5), and the supporting device (7) can penetrate through the roll-over stand structure (5); the material turning device also comprises a lifting driving device (11) for driving the material turning bracket (1) to move longitudinally.

2. The package box turning and conveying equipment as claimed in claim 1, wherein: the sucking disc feeding device (10) comprises a sucking disc mounting plate (10-2), a plurality of groups of negative pressure sucking discs (10-1) connected with a negative pressure source are connected to the sucking disc mounting plate (10-2), and a sucking disc adjusting driver (10-3) for driving the sucking disc mounting plate (10-2) to move linearly; the upper sucker device (10) and the lower sucker device (6) have the same structure.

3. The package box turning and conveying equipment as claimed in claim 1, wherein: the supporting device (7) comprises a supporting installation seat (7-1) fixedly connected with the back of the roll-over stand structure (5), a supporting driving piece (7-3) is fixedly connected to the supporting installation seat (7-1), the extending end of the supporting driving piece (7-3) penetrates through the roll-over stand structure (5) and then is connected with a supporting plate (7-2), and a buffer layer made of rubber is connected to the supporting plate (7-2).

4. The package box turning and conveying equipment as claimed in claim 1, wherein: the movable end of the lifting driving device (11) is connected with a lifting mounting seat (3), and the material turning support (1) is connected with the lifting mounting seat (3).

5. The package box turning and conveying equipment as claimed in claim 4, wherein: the lifting driving device (11) comprises a lifting support (11-1), a lifting guide rail (11-2) extending longitudinally is fixedly connected to the lifting support (11-1), and the lifting mounting seat (3) is in sliding connection with the lifting guide rail (11-2) through a sliding block; the lifting device also comprises a lifting screw rod (11-3) which is rotatably connected on the lifting bracket (11-1) and is longitudinally arranged, and a screw nut which is screwed with the lifting screw rod (11-3) is connected on the lifting mounting seat (3); the lifting mechanism also comprises a lifting motor (11-4) for driving the lifting screw rod (11-3) to rotate.

6. A container inverting conveyor apparatus as claimed in any one of claims 1 to 5 wherein: the turnover frame structure (5) comprises at least two groups of L-shaped plates (5-1) which are transversely arranged in parallel, material supporting plates (5-2) are fixedly connected between the bottom plates of the groups of L-shaped plates (5-1), and connecting rods hinged with the turnover linear drive (2) are fixedly connected between the material supporting plates (5-2); an open slot for the distance adjusting mounting plate (9) to penetrate through and a through slot for the supporting device (7) to penetrate through are arranged on the vertical plate of the L-shaped plate (5-1).

7. The package box turning and conveying equipment as claimed in claim 6, wherein: the device is characterized by further comprising a roller conveying line (12), wherein a notch for avoiding opening the roll-over stand structure (5) is formed in the conveying surface of the roller conveying line (12).

8. The package box turning and conveying apparatus as claimed in claim 7, wherein: the roller conveying line (12) comprises a conveying rack (12-1), a plurality of groups of long rollers (12-2) which are transversely arranged in parallel are rotatably connected to the conveying rack (12-1), and short rollers (12-3) avoiding the overturning frame structure (5) are connected to the notches of the conveying surface of the roller conveying line (12); and a conveying drive (12-4) for driving the rollers to synchronously rotate.