CN116461759A - Automatic bundling equipment and method for fruit bags - Google Patents

Abstract

The invention discloses automatic fruit bag bundling equipment and method, which relate to the technical field of fruit bag packaging and comprise a grabbing mechanism and a bundling mechanism, wherein the grabbing mechanism comprises a striker plate which is connected to a supporting platform in a sliding manner, and the striker plate is connected with a gravity hammer through a traction rope; the baffle plate and the discharging side of the fruit bag machine form a fruit bag storage space; the clamping tool is connected with the double-shaft movement mechanism; the bundling mechanism comprises a packer, a gap adjusting assembly is arranged on one side, facing the grabbing mechanism, of the packer, the gap adjusting assembly is connected with a turnover mechanism, and the gap adjusting assembly is used for tidying fruit bags and can turn over to enable the packed fruit bags to fall into a conveying belt below. The baffle plate disclosed by the invention keeps a follow-up state with the position of the discharge hole of the fruit bag machine by means of gravity, so that the same position of each grabbing can be realized mechanically, and the baffle plate is accurate and reliable and has high efficiency; the action flow of the grabbing station is simplified, and the turnover mechanism can directly put packed fruit bags on a production line, so that mass production connection can be realized.

Description

Automatic bundling equipment and method for fruit bags

Technical Field

The invention relates to the technical field of fruit bag packaging, in particular to automatic fruit bag bundling equipment and method.

Background

The fruit bag has the functions of insect prevention, water resistance, bacteria resistance, isolation and the like, and can enable the product to grow in a relatively good environment, so that the quality of the finished product is better. In the production process, a great deal of manpower is consumed for bundling and packaging the fruit bags, and the overall production efficiency is affected. The fruit bags are mainly manufactured by a fruit bag machine, after paper enters the fruit bag machine main body from a paper placing frame, glue is applied, paper die cutting, pneumatic forming, automatic wire embedding, back edge folding and pressing are carried out, the bags are arranged, when the bags are arranged, the bags are counted by an electronic counter, when the number of the bags reaches a set value, the fruit bags are automatically ejected, and the bags are bound according to the number. In the bag making process, the fruit bag machine runs continuously, the continuous stacking of the discharge holes requires 1 to 2 people to perform continuous manual bundling, the labor is repeated, and the working efficiency is low.

In order to solve the problems of manual strapping, some automatic strapping devices have been developed in the prior art, such as: CN109850230a discloses a full-automatic plastic bag arranging and bundling system, which comprises a main body frame, a trough mechanism arranged on the main body frame, a dragging fork blocking mechanism, a clamping mechanism, a transferring mechanism, a pushing mechanism, a bundling machine and an electric control cabinet; the device, although capable of performing an automatic strapping operation, is relatively complex in structure; moreover, the fruit bag clamping process comprises the following steps: when the plastic bags in the trough mechanism are piled up to a specified number, the dragging fork stop mechanism blocks the plastic bags after the subsequent preparation from continuously falling into the trough mechanism, the plastic bags after the subsequent preparation are transferred into the dragging fork stop mechanism, the clamping mechanism clamps the plastic bags in the material taking trough mechanism and places the plastic bags on the transfer mechanism, and the transfer mechanism turns the plastic bags; therefore, in order to ensure that each grabbing position is consistent, a relatively complex grabbing process is required, and the manufacturing cost of equipment is increased.

Disclosure of Invention

Aiming at the defects existing in the prior art, the invention aims to provide the automatic fruit bag bundling equipment and the method, wherein the baffle plate keeps a follow-up state with the position of the discharge hole of the fruit bag machine by means of gravity, so that the same position of each grabbing can be realized mechanically, and the automatic fruit bag bundling equipment and the method are accurate and reliable and have high efficiency; the action flow of the grabbing station is simplified, and the turnover mechanism can directly put packed fruit bags on a production line, so that mass production connection can be realized.

In order to achieve the above object, the present invention is realized by the following technical scheme:

in a first aspect, embodiments of the present invention provide an automatic fruit bag strapping apparatus comprising:

the grabbing mechanism comprises a striker plate which is connected to the supporting platform in a sliding manner, and the striker plate is connected with the gravity hammer through a traction rope; the baffle plate and the discharging side of the fruit bag machine form a fruit bag storage space; the clamping tool is connected with the double-shaft movement mechanism;

the bundling mechanism comprises a packer arranged on one side of the grabbing mechanism, a gap adjusting assembly is arranged on one side of the packer, facing the grabbing mechanism, of the packer, the gap adjusting assembly is connected with a turnover mechanism, and the gap adjusting assembly is used for tidying fruit bags and can turn over to enable the packed fruit bags to fall into a conveying belt below.

As a further implementation mode, the clamping tool comprises a first clamping jaw and a second clamping jaw which are different in height, and a clamping jaw cylinder is connected between the first clamping jaw and the second clamping jaw.

As a further implementation mode, the support platform is provided with a movable guide rail, and the bottom surface of the striker plate is matched with the movable guide rail through a sliding block.

As a further implementation manner, the striker plate comprises a blocking part and a sliding fit part which are connected into a whole, and a set included angle is formed between the blocking part and the sliding fit part.

As a further implementation mode, the double-shaft movement mechanism comprises an X-axis movement module and a Z-axis movement module, the clamping tool is connected with the X-axis movement module through the Z-axis movement module, and the X-axis movement module is arranged on the supporting platform.

As a further implementation mode, the gap adjusting assembly comprises a supporting plate, and two gap adjusting plates are symmetrically arranged on one side, close to the packer, of the supporting plate;

the bottom of the supporting plate is connected with a turnover mechanism.

As a further implementation mode, the turnover mechanism comprises a motor and a rotating shaft connected with the motor, one end of a supporting plate is connected with the rotating shaft, and the other end of the supporting plate is arranged at the outlet side of the packer; the rotation of the rotating shaft can enable the supporting plate to overturn downwards so that the packed fruit bags fall down.

As a further implementation, the baler horizontally bales the fruit bags using a friction welding strapping technique.

In a second aspect, embodiments of the present invention further provide a method for using an automatic fruit bag bundling apparatus, including:

conveying the fruit bags to a clamping station and storing the fruit bags in a fruit bag storage space, and after the fruit bags reach a set number, moving down a clamping tool to clamp the fruit bags of the set number;

the clamping tool moves to the bundling mechanism under the action of the double-shaft movement mechanism, the gap adjusting assembly tidies the fruit bags, and then the packer bundles the fruit bags;

after bundling is completed, the clamping tool loosens the bundled fruit bags, and the turnover mechanism drives the gap adjusting assembly to turn over, so that the packed fruit bags fall on the conveying belt and are conveyed to the next station.

As a further implementation mode, the baffle plate slides along the supporting platform under the action of the gravity hammer, and can always keep the pressure on the fruit bag along with the increase of the fruit bag.

The beneficial effects of the invention are as follows:

(1) The grabbing station disclosed by the invention takes the fruit bags bounced by the fruit bag machine as a boundary, a height difference clamping tool is designed, split charging and clamping actions of the number of the fruit bags are skillfully realized, the whole positions of the fruit bags and the discharge hole of the fruit bag machine are kept in a follow-up state by means of gravity, the positions of grabbing each time can be mechanically the same, and the machine is accurate and reliable and has high efficiency.

(2) The packer disclosed by the invention realizes packing of fruit bags by using a friction welding bundling technology, and adopts a horizontal packing mode, so that the action flow of a grabbing station is simplified; and the turnover mechanism is arranged, so that the packed fruit bags can be directly placed on a production line, and mass production connection can be realized.

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 invention.

FIG. 1 is a schematic overall structure of the present invention according to one or more embodiments;

FIG. 2 is a schematic illustration of a gripping mechanism according to one or more embodiments of the present disclosure;

FIG. 3 is a schematic illustration of a strapping mechanism in accordance with one or more embodiments of the present invention;

FIG. 4 is a schematic view of a gripping tool according to one or more embodiments of the present invention.

Wherein, 1, a grabbing mechanism; 2. a bundling mechanism; 3, a step of; a support platform; 4. a support frame; 11. a clamping jaw cylinder; 12. clamping a tool; 13. a striker plate; 14. a traction rope; 15. a gravity hammer; 16. a Z-axis moving module; 17. an X-axis moving module; 18. a moving guide rail; 21. a packer; 22. a gap adjusting plate; 23. a turnover mechanism; 24. a conveyor belt; 121. a first clamping jaw, 122, a second clamping jaw.

Detailed Description

Embodiment one:

in an exemplary embodiment of the present invention, an automatic fruit bag strapping apparatus is provided, as shown in fig. 1-3.

Because the fruit bag machine runs continuously, fruit bags are stacked continuously at the discharge hole, and the manual bundling work efficiency is low, automatic bundling equipment is needed to replace manual labor; however, the existing automatic strapping equipment is complex in structure and the action flow of the grabbing station.

Based on this, this embodiment provides an automatic bundling equipment of fruit bag, including snatching mechanism and bundling mechanism, snatchs the fruit bag that the mechanism was used for storing on the assembly line, when storing and reaches a certain quantity, snatches a certain quantity fruit bag and shifts to bundling mechanism and tie up the packing to handle fruit bag, and bundling mechanism is automatic to place the fruit bag that packs up on the conveyer line after the bundling is accomplished to carry to next station.

The automatic fruit bag bundling device will be described in detail with reference to the accompanying drawings.

As shown in fig. 1, a gripping mechanism 1 and a bundling mechanism 2 are sequentially arranged, wherein the gripping mechanism 1 is mounted on a supporting platform 3, and the bundling mechanism 2 is arranged on a supporting frame 4.

As shown in fig. 2, the grabbing mechanism 1 comprises a clamping tool 12, a material baffle 13, a double-shaft movement mechanism and the like, the clamping tool 12 is arranged on the double-shaft movement mechanism, and the double-shaft movement mechanism drives the clamping tool 12 to move, so that the fruit bag is transferred from the grabbing station to the packing station. The double-shaft movement mechanism comprises an X-axis movement module 17 and a Z-axis movement module 16, wherein the X-axis movement module 17 is fixed on one side of the top of the supporting platform 3, the Z-axis movement module 16 is arranged on the X-axis movement module 17, and the clamping tool 12 is fixed with the Z-axis movement module 16, so that the movement of the clamping tool 12 in the horizontal and vertical directions is realized through the X-axis movement module 17 and the Z-axis movement module 16.

The clamping tool 12 is connected with the clamping jaw cylinder 11, and clamping or loosening of the clamping jaw can be realized through the clamping jaw cylinder 11; in the embodiment, the fruit bags bounced by the fruit bag machine are used as dividing lines at the grabbing stations, the height difference clamping tool 12 is designed, and split charging and clamping actions of the number of the fruit bags are realized.

As shown in fig. 4, the clamping jaw comprises a first clamping jaw 121 and a second clamping jaw 122, the clamping jaw cylinder 11 is connected between the first clamping jaw 121 and the second clamping jaw 122, wherein the first clamping jaw 121 is close to the outlet side of the fruit bag machine, and the second clamping jaw 122 is higher than the first clamping jaw 121 in height, and the height refers to the length extending downwards from the side of the clamping jaw cylinder 11; the second clamping jaw 122 and the first clamping jaw 121 form a height difference, every 100 fruit bags can be ejected, the ejected fruit bags are slightly higher than other fruit bags, and when the left side (the first clamping jaw 121) does not influence the movement of the fruit bags, the right side (the second clamping jaw 122) can just block the ejected fruit bags.

The upper surface of the supporting platform 3 is also provided with a baffle 13, and meanwhile, the baffle 13 corresponds to a discharge hole of the fruit bag machine, so that the fruit bag is blocked. Because the fruit bags of fruit bag machine discharge gate constantly superpose, promptly the disconnected quantity of fruit constantly changes, in order to adapt to above-mentioned change, striker plate 13 sets up to slidable structure, striker plate 13 and supporting platform 3 sliding connection promptly.

Further, the support platform 3 is provided with a moving guide rail 18, and the moving guide rail 18 is arranged along the X direction; in order to stabilize the movement of the striker plate 13, at least two moving rails 18 are provided. In the embodiment, two movable guide rails 18 are arranged at intervals, and a sliding block matched with the movable guide rails 18 is arranged on the bottom surface of the striker plate 13; alternatively, the striker plate 13 is fixed to a support plate that is in sliding engagement with the moving rail 18.

The baffle 13 and the discharging side of the fruit bag machine form a fruit bag storage space, the fruit bag storage space is a variable space, and specifically, as shown in fig. 2, one side of the baffle 13 facing the fruit bag machine is connected with a gravity hammer 15 through a traction rope 14, and the gravity hammer 15 is suspended on the lower side of the supporting platform 3; the baffle 13 is connected with the gravity hammer 15 by means of a traction rope 14 and can slide on a movable guide rail 18 for storing fruit bags. The position of the discharging hole of the fruit bag machine is kept in a follow-up state by arranging the traction rope 14 and the gravity hammer 15, so that the position of grabbing each time can be mechanically the same, the fruit bag machine is accurate and reliable, the efficiency is high, and the cost can be reduced by simple mechanical realization.

Further, the striker plate 13 comprises a blocking portion and a sliding fit portion which are integrally connected, a certain included angle is formed between the blocking portion and the sliding fit portion, the sliding fit portion is used for being matched with the moving track, and the blocking portion corresponds to the outlet side of the fruit bag machine. The blocking portion and the sliding fit portion of this embodiment are rectangular plates.

In order to facilitate the gripping tool 12 to grip the fruit bag, the included angle between the blocking portion and the sliding fit portion in this embodiment is smaller than 90 °, so that a certain angle is formed between the blocking portion and the fruit bag, so as to leave more gripping space.

As shown in fig. 3, the strapping mechanism 2 includes a strapping machine 21, a gap adjustment assembly, and a turnover mechanism 23, wherein the strapping machine 21 is of the prior art and will not be described in detail herein.

The gap adjusting component is positioned on one side of the packer 21 facing the grabbing mechanism 1 and is arranged near the lower side of the packer 21; the gap adjusting component can arrange the fruit bags in an aligned manner before bundling; the gap adjusting component is connected with the turnover mechanism 23, and can rotate under the action of the turnover mechanism 23, so that the bundled fruit bags fall onto the conveying belt 24 below the packer 21; as shown in fig. 3, a conveyor belt 24 is positioned inside the support frame 4 for conveying the bundled fruit bags to the next link.

Further, the gap adjusting assembly comprises a supporting plate and a gap adjusting plate 22, wherein the supporting plate is a rectangular plate, one end of the supporting plate is connected with the turnover mechanism 23, and the other end of the supporting plate is used for supporting the fruit bag; the two gap adjusting plates 22 are oppositely arranged and fixed at one end of the supporting plate, which is close to the packer 21, and a certain distance is arranged between the two gap adjusting plates, the distance is adapted to the width of the fruit bag, and the two gap adjusting plates 22 can order the fruit bag.

In the present embodiment, the gap adjusting plates 22 are L-shaped plates, and the laterally protruding ends of the two gap adjusting plates 22 are located on opposite sides to each other.

The turnover mechanism 23 comprises a motor and a rotating shaft connected with the motor, and the rotating shaft is arranged along the Y direction; the backup pad and pivot fixed connection, motor drive pivot is rotatory to make the backup pad upset. The spindle rotates clockwise as shown in fig. 3, and the support plate is flipped downward, causing the fruit bags to be separated from the support plate step by step and drop onto the conveyor belt 24.

According to the embodiment, the packaging of the fruit bags is realized by utilizing the friction welding bundling technology, and the horizontal packaging mode is adopted, so that the action flow of the grabbing station is simplified, the turnover mechanism 23 can directly place the packaged fruit bags on a production line, and a large-scale production line can be realized.

Embodiment two:

the embodiment provides a method for using an automatic fruit bag bundling device, which comprises the following steps:

when the fruit bag production line conveys the fruit bags to the grabbing mechanism 1, the baffle 13 stores the fruit bags. The baffle 13 is connected with a gravity hammer 15 through a traction rope 14, the baffle 13 slides on a moving guide rail 18 under the action of the gravity hammer 15, and a certain pressing force is always kept on the fruit bag in the backward moving process of the baffle 13 along with the gradual accumulation and increase of the fruit bag.

After a certain number of fruit bags are accumulated, the Z-moving module 16 drives the clamping tool 12 to move downwards, and the clamping tool 12 separates a certain number of fruit bags and clamps the fruit bags. After the clamping tool 12 clamps a certain number of fruit bags, the Z-axis moving module 16 and the X-axis moving module 17 move the clamped fruit bags to the bundling mechanism 2 for bundling.

When the fruit bags are moved to the bundling mechanism 2, the gap adjusting plate 22 tidies the fruit bags, then the packer 21 bundles the fruit bags, and when the bundling is completed, the clamping tool 12 loosens the bundled fruit bags, and the turnover mechanism 23 turns over the gap adjusting plate 22 to enable the packed fruit bags to fall on the conveying belt 24 and be conveyed to the next station.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims (10)

1. An automatic fruit bag bundling apparatus comprising:

the grabbing mechanism comprises a striker plate which is connected to the supporting platform in a sliding manner, and the striker plate is connected with the gravity hammer through a traction rope; the baffle plate and the discharging side of the fruit bag machine form a fruit bag storage space; the clamping tool is connected with the double-shaft movement mechanism;

the bundling mechanism comprises a packer arranged on one side of the grabbing mechanism, a gap adjusting assembly is arranged on one side of the packer, facing the grabbing mechanism, of the packer, the gap adjusting assembly is connected with a turnover mechanism, and the gap adjusting assembly is used for tidying fruit bags and can turn over to enable the packed fruit bags to fall into a conveying belt below.

2. The automatic fruit bag bundling device according to claim 1, wherein the clamping fixture comprises a first clamping jaw and a second clamping jaw with different heights, and a clamping jaw cylinder is connected between the first clamping jaw and the second clamping jaw.

3. The automatic fruit bag bundling device according to claim 1, wherein the supporting platform is provided with a movable guide rail, and the bottom surface of the material blocking plate is matched with the movable guide rail through a sliding block.

4. An automatic fruit bag bundling apparatus according to claim 1 or 3, wherein the striker plate comprises a blocking portion and a sliding engagement portion integrally connected, and a set angle is formed between the blocking portion and the sliding engagement portion.

5. The automatic fruit bag bundling device according to claim 1 or 2, wherein the dual-axis movement mechanism comprises an X-axis movement module and a Z-axis movement module, the gripping tool is connected with the X-axis movement module through the Z-axis movement module, and the X-axis movement module is disposed on the support platform.

6. The automatic fruit bag bundling apparatus according to claim 1, wherein said gap adjusting assembly comprises a support plate, two gap adjusting plates being symmetrically provided on one side of the support plate near the baler;

the bottom of the supporting plate is connected with a turnover mechanism.

7. The automatic fruit bag bundling device according to claim 6, wherein the turnover mechanism comprises a motor, a rotating shaft connected with the motor, one end of the supporting plate is connected with the rotating shaft, and the other end of the supporting plate is arranged at the outlet side of the packer; the rotation of the rotating shaft can enable the supporting plate to overturn downwards so that the packed fruit bags fall down.

8. An automatic fruit bag bundling apparatus according to claim 1, wherein said packer horizontally packs fruit bags using friction welding bundling technique.

9. A method of using an automatic fruit bag strapping apparatus according to any one of claims 1-3, comprising:

conveying the fruit bags to a clamping station and storing the fruit bags in a fruit bag storage space, and after the fruit bags reach a set number, moving down a clamping tool to clamp the fruit bags of the set number;

the clamping tool moves to the bundling mechanism under the action of the double-shaft movement mechanism, the gap adjusting assembly tidies the fruit bags, and then the packer bundles the fruit bags;

after bundling is completed, the clamping tool loosens the bundled fruit bags, and the turnover mechanism drives the gap adjusting assembly to turn over, so that the packed fruit bags fall on the conveying belt and are conveyed to the next station.

10. The method of claim 9, wherein the dam slides along the support platform under the action of the gravity hammer and is capable of maintaining pressure on the fruit bag as the fruit bag increases.