CN214824625U

CN214824625U - Double-swing-arm bag moving device

Info

Publication number: CN214824625U
Application number: CN202121132993.XU
Authority: CN
Inventors: 左涛; 张建中; 张洋洋; 吕兴光
Original assignee: Hefei Pailian Intelligent Equipment Co ltd
Current assignee: Hefei Pailian Intelligent Equipment Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-11-23
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses a double-swing-arm bag moving device, which relates to the technical field of packaging equipment and comprises a servo motor and a reduction gearbox, wherein the reduction gearbox is provided with an input port, an output shaft of the servo motor is connected with the input port of the reduction gearbox, the reduction gearbox is provided with at least one output port, and the output port of the reduction gearbox is connected with a rotating shaft; the rotating shaft is connected with a swing arm group through a crank connecting rod, the upper end of the swing arm group is rotatably connected with a top connecting frame, and the lower end of the swing arm group is rotatably connected with a supporting plate; a plurality of groups of bag moving clamping assemblies are arranged on the supporting plate; one group of bag moving clamping assemblies are connected with a leveling assembly. The utility model discloses can realize carrying out the whole bag of smuggleing the unloader lower part secretly when carrying out pressfitting sealing device bottom with the good whole bag of heat-seal and carry to pressfitting sealing device department heat seal and seal, go up bagging apparatus in step and carry empty bag to pressing from both sides the unloader lower part and open the bagging material, shorten the bag time of trading.

Description

Double-swing-arm bag moving device

Technical Field

The utility model relates to a equipment for packing technical field especially relates to a two swing arms move bagging apparatus.

Background

In the prior art, automatic quantitative packaging of the packaging machine has already been realized. The automatic bag opening and closing device is characterized in that an empty bag position for placing empty bags, a hopper for discharging and guiding materials, a bag opening device arranged at the lower part of the hopper and used for opening a bag opening, a bag opening device used for fixing the empty bags, an upper bag device used for conveying the empty bags from the empty bag position to the bag opening device, and a full bag conveying belt used for carrying out press-fit heat sealing on full bags after the discharging is finished and carrying out the full bag conveying after the press-fit heat sealing are arranged on the packaging machine. Because the bag feeding direction of the conventional bag feeding device is perpendicular to the conveying direction of the full bag conveying belt, after a bag is packaged, the full bag is conveyed out by the full bag conveying belt, and then the bag feeding device feeds materials. Therefore, the bag changing time is greatly prolonged, and the packaging efficiency of the packaging machine is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems and providing a double-swing-arm bag moving device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a double-swing-arm bag moving device comprises a servo motor and a reduction gearbox, wherein the reduction gearbox is provided with an input port, an output shaft of the servo motor is connected with the input port of the reduction gearbox, the reduction gearbox is provided with at least one output port, and the output port of the reduction gearbox is connected with a rotating shaft;

the rotating shaft is connected with a swing arm group through a crank connecting rod, the upper end of the swing arm group is rotatably connected with a top connecting frame, and the lower end of the swing arm group is rotatably connected with a supporting plate;

a plurality of groups of bag moving clamping assemblies are arranged on the supporting plate;

wherein a set of move bag clamping component and be connected with the subassembly of leveling, and the subassembly setting of leveling is in the backup pad.

Optionally, the number of the output ports of the reduction gearbox is two.

Optionally, the number of the crank connecting rods, the number of the swing arm groups, the number of the top connecting frames and the number of the supporting plates are two.

Optionally, each swing arm group comprises two swing arms, and the upper end and the lower end of each swing arm are respectively connected with the top connecting frame and the supporting plate in a rotating manner.

Optionally, the number of each group of bag moving clamping assemblies and bag moving clamping assemblies is two.

Optionally, the bag moving clamping assembly is composed of a base, a clamping cylinder, a rack, a gear, a clamp and a connecting shaft;

the clamping cylinder is installed on the base, a piston rod of the clamping cylinder is fixedly connected with the rack, the number of the gears is two, the gears are respectively meshed with two sides of the rack, and the tail end of the clamp is fixedly connected with the gears through a connecting shaft.

Optionally, the leveling assembly comprises a leveling cylinder, and a piston rod of the leveling cylinder is fixedly connected with a base in the bag moving clamping assembly.

Compared with the prior art, the utility model discloses possess following advantage:

the utility model discloses can realize carrying out the whole bag of smuggleing the unloader lower part secretly when carrying out pressfitting sealing device bottom with the good whole bag of heat-seal and carry to pressfitting sealing device department heat seal and seal, go up bagging apparatus in step and carry empty bag to pressing from both sides the unloader lower part and open the bagging material, shorten the bag time of trading.

Drawings

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

fig. 2 is a side view of fig. 1 of the present invention;

FIG. 3 is a schematic view of the middle bag clamping assembly of the present invention;

FIG. 4 is a schematic view of the middle pressing heat-sealing device, the bag feeding device and the belt clamping blanking device of the present invention

Fig. 5 is a side view of fig. 4 in the present invention.

In the figure: the bag-feeding mechanism comprises a servo motor 1, a reduction gearbox 2, a crank connecting rod 3, a swing arm group 4, a top connecting frame 5, a bag-moving clamping assembly 6, a base 61, a clamping cylinder 62, a rack 63, a gear 64, a clamp 65, a connecting shaft 66, a supporting plate 7, a leveling assembly 8, a rotating shaft 9, a connecting rod 10, a bag-feeding device 11, a bag-clamping and blanking device 12 and a pressing and heat-sealing device 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a double-swing arm bag moving device comprises a servo motor 1 and a reduction gearbox 2, wherein the reduction gearbox 2 is provided with an input port, and an output shaft of the servo motor 1 is connected with the input port of the reduction gearbox 2.

The reduction box 2 is provided with at least one output port, the output port of the reduction box 2 is connected with a rotating shaft 9, in the embodiment, the reduction box 2 and the servo motor 1 can be selected from an integrated hollow shaft speed reducer, the number of the output ports of the reduction box 2 is two, and the rotating shaft 9 penetrates through the two output ports of the reduction box 2 and extends outwards.

It is worth mentioning that at least one bearing seat is installed on the rotating shaft 9 for fixing on other brackets (not shown in the figures).

The pivot 9 is connected with swing arm group 4 through crank connecting rod 3, and every swing arm group 4 of group all has two swing arms to constitute, and the upper and lower both ends of two swing arms rotate with top link 5 and backup pad 7 respectively and are connected.

It should be mentioned that, when the number of the swing arm sets 4 is two, the swing arm sets 4 on the two sides are connected through at least one connecting rod 10, so as to ensure the synchronization of the movement of the swing arm sets 4 on the two sides.

The upper end of the swing arm group 4 is rotatably connected with a top connecting frame 5, and the lower end of the swing arm group 4 is rotatably connected with a supporting plate 7.

In this embodiment, the number of the crank connecting rods 3, the swing arm set 4, the top connecting frame 5 and the supporting plate 7 is two, and the two parts are convenient to be symmetrically arranged and are used together with the two output ports of the reduction gearbox 2.

Referring to fig. 3, a plurality of bag transferring clamping assemblies 6 are mounted on the support plate 7, and each bag transferring clamping assembly 6 is composed of a base 61, a clamping cylinder 62, a rack 63, a gear 64, a clamp 65 and a connecting shaft 66.

The gear 63 and the connecting shaft 66 may be integrally formed to constitute a gear shaft.

The clamping cylinder 62 is installed on the base 61, a piston rod of the clamping cylinder 62 is fixedly connected with the rack 63, the number of the gears 64 is two, the gears are respectively meshed with two sides of the rack 63, and the tail end of the clamp 65 is fixedly connected with the gear 64 through the connecting shaft 66.

The bag transfer clamp assembly 6 is used to clamp the heat sealed full bag mouth by pressing the clamps 65 against each other.

One group of bag moving clamping assemblies 6 are connected with a leveling assembly 8, the leveling assembly 8 is arranged on a supporting plate 7, the leveling assembly 8 comprises a leveling cylinder, and a piston rod of the leveling cylinder is fixedly connected with a base 61 in the bag moving clamping assembly 6.

The bag moving clamping assembly 6 clamps the full bag opening part, and then the leveling assembly 8 pulls the bag moving clamping jaw to level the full bag opening part under the action of the leveling cylinder.

In the present embodiment, each set of the bag-moving clamping assembly 6 and the leveling assembly 8 is two in number.

The working principle of the swing arm group 4 is as follows:

the servo motor 1 outputs power to the reduction gearbox 2, the reduction gearbox 2 outputs torque to the rotating shaft 9, and the rotating shaft 9 drives the swing arm group 4 to reciprocate through the crank connecting rod 3.

The principles of the bag shifting clamping assembly 6 and the leveling assembly 8 are as follows:

the clamping cylinder 62 is driven, the clamping cylinder 62 drives the rack 63 to move, the rack 63 drives the gears 64 on the two sides to move after moving, and the gears 64 can drive the clamp 65 to clamp the packaging bag after moving.

The leveling assembly 8 levels the full bag opening part through the leveling cylinder, the full bag is quickly moved to the pressing and heat sealing device 13 for heat sealing under the driving of the swing arm group 4, meanwhile, the bag moving clamping assembly 6 clamps the full bag opening part and quickly outputs the full bag after heat sealing under the driving of the swing arm group 4 to the bottom of the pressing and heat sealing device 13, the bag feeding device 11 synchronously conveys the empty bags to the lower part of the clamping and blanking device 12, and meanwhile, the full bag sealing at the lower part of the clamping and blanking device 12 is leveled and conveyed to the pressing and heat sealing device 13 for heat sealing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A double-swing-arm bag moving device comprises a servo motor (1) and a reduction gearbox (2), wherein the reduction gearbox (2) is provided with an input port, an output shaft of the servo motor (1) is connected with the input port of the reduction gearbox (2), the double-swing-arm bag moving device is characterized in that the reduction gearbox (2) is provided with at least one output port, and the output port of the reduction gearbox (2) is connected with a rotating shaft (9);

the rotating shaft (9) is connected with a swing arm group (4) through a crank connecting rod (3), the upper end of the swing arm group (4) is rotatably connected with a top connecting frame (5), and the lower end of the swing arm group (4) is rotatably connected with a supporting plate (7);

a plurality of bag moving clamping assemblies (6) are arranged on the supporting plate (7);

one group of the bag moving clamping assemblies (6) is connected with a leveling assembly (8), and the leveling assembly (8) is arranged on the supporting plate (7).

2. The double-swing-arm bag moving device according to claim 1, wherein the number of the output ports of the reduction gearbox (2) is two.

3. The double-swing-arm bag moving device according to claim 2, wherein the number of the crank connecting rods (3), the swing arm groups (4), the top connecting frame (5) and the supporting plates (7) is two.

4. The double-swing-arm bag moving device according to claim 3, wherein each swing arm group (4) is composed of two swing arms, and the upper end and the lower end of each swing arm are respectively connected with the top connecting frame (5) and the supporting plate (7) in a rotating manner.

5. A double-swing-arm bag shifting device according to claim 3, wherein each group of bag shifting clamping assemblies (6) and leveling assemblies (8) is two in number.

6. The double-swing-arm bag moving device according to claim 5, wherein the bag moving clamping assembly (6) is composed of a base (61), a clamping cylinder (62), a rack (63), a gear (64), a clamp (65) and a connecting shaft (66);

the clamping cylinder (62) is installed on the base (61), a piston rod of the clamping cylinder (62) is fixedly connected with the rack (63), the number of the gears (64) is two, the gears are respectively meshed with two sides of the rack (63), and the tail end of the clamp (65) is fixedly connected with the gear (64) through a connecting shaft (66).

7. The double-swing-arm bag moving device according to claim 6, wherein the leveling assembly (8) comprises a leveling cylinder, and a piston rod of the leveling cylinder is fixedly connected with a base (61) in the bag moving clamping assembly (6).