CN107892026B - Automatic opening and bagging device for packaging bags and automatic packaging production line - Google Patents

Abstract

The application discloses automatic bagging apparatus and automatic packaging production line of tearing open of wrapping bag. The automatic opening bagging device for the packaging bag comprises a packaging bag conveying device, a mother bag carrying device, a mother bag grabbing opening device and a packaging bag taking and placing bagging device, has the function of automatically placing the packaging bag, greatly saves the time for subpackaging the packaging bag, greatly reduces the labor intensity, and further can improve the production efficiency to the maximum extent. The automatic packaging production line comprises a packaging bag automatic opening bagging device, a packaging bag stacking device and a mother bag packaging and unloading device, has the outstanding characteristics of automatically discharging packaging bags, conveying the packaging bags, clamping the packaging bags and packaging the packaging bags into a whole, and solves the problems of large randomness, disordered packaging and the like caused by human factors, so that the automatic packaging production line is favorable for standardized and standardized production, and further can greatly reduce the production cost and the management cost.

Description

Packaging bag automatic unpacking and bagging device and automatic packaging production line

【Technical field】

The present application relates to the technical field of automatic packaging equipment, in particular, to an automatic unpacking and bagging device for packaging bags, and an automatic packaging production line.

【Background technique】

Packaging bags refer to bags used to package various supplies, so that the goods can be easily transported and stored in the process of production and circulation, and are widely used in daily life and industrial production.

In order to meet the needs of modern packaging production, a large number of small packaging bags are currently packed into large packaging bags, basically through manual packaging and semi-automatic machine packaging. However, manual packaging in turn requires a large number of laborers to reduce labor intensity, which not only fails to improve Production efficiency, and also greatly increase the production cost of production enterprises, and manual packaging also has large randomness and cluttered packaging, which makes it inconvenient for installation, transportation, and tracking and searching, which in turn brings a lot of inconvenience to enterprise management and greatly increases. Management costs; and the applicability of the existing semi-automatic packaging machines is not high, can not be well adapted to a variety of packaging bags, can not meet the needs of modern packaging production.

[Content of the invention]

The purpose of this application is to solve the above-mentioned technical problems, and to provide a packaging bag automatic unpacking and bagging device, which is realized through the following technical solutions:

Automatic bag unpacking and bagging device, including:

A packaging bag conveying device, which is used for receiving and conveying stacking packaging bags;

a mother bag loading device, which is arranged on the left front side of the packaging bag conveying device, and is used for loading the mother bag for holding the packaging bag;

a mother bag grabbing and opening device, which is arranged across the upper left side of the mother bag loading device, used for grabbing the mother bag and opening the mother bag;

The packaging bag pick-and-place bagging device is arranged across the upper left side of the packaging bag conveying device, and is used for clamping the sub-stack packaging bags and placing the sub-stack packaging bags in the mother bag.

In the above-mentioned automatic unpacking and bagging device for packaging bags, the grasping and unpacking device for the mother bag includes:

across the connecting bracket;

a front and rear drive mechanism, which is arranged on the upper side of the cross-connecting bracket;

an up-down drive mechanism, which is arranged on the front-rear driving mechanism, and is driven by the front-rear driving mechanism to reciprocate back and forth along the longitudinal direction of the cross-connecting bracket;

The grasping and dismantling manipulator is connected to the lower end of the upper and lower driving mechanism, and is driven by the upper and lower driving mechanism to move up and down along the vertical direction of the cross-connecting bracket.

In the above-mentioned automatic unpacking and packing device for packaging bags, the grasping and unpacking manipulator includes:

a mounting plate, which is L-shaped and includes a horizontal mounting portion and a vertical mounting portion located on the left side of the horizontal mounting portion;

a vertical connecting piece, which is arranged on the upper side of the horizontal installation part, and whose upper end is connected with the lower end of the upper and lower driving mechanism;

a first grabbing part, which is arranged on the horizontal installation part and is used for grabbing the mother bag;

a height adjustment mechanism, which is arranged on the left side of the vertical installation part;

a moving connecting plate, which is connected to the lower end of the height adjusting mechanism, and is driven by the height adjusting mechanism to move up and down along the vertical direction of the height adjusting mechanism;

a rotating connecting plate, which is arranged on the lower side of the moving connecting plate;

A rotation driving mechanism, which is arranged between the moving connecting plate and the rotating connecting plate, is driven by the moving connecting plate to move up and down, and is used to drive the rotating connecting plate to rotate to the position below the horizontal mounting portion ;

A second grabbing member is disposed on the rotating connecting plate, and when positioned below the first grabbing member, the height adjusting mechanism drives the moving connecting plate to move downward, and then the moving connecting plate Drive the rotating drive mechanism and the rotating connecting plate to move downwards, so that the second grabbing part moves downwards and at the same time cooperates with the first grabbing part for opening the mother bag;

An angle changing mechanism, which is arranged between the horizontal mounting part and the vertical connecting piece, and is used to drive the horizontal mounting part to rotate from a horizontal state to a vertical state when the opening of the mother bag is completed, so as to make the mother bag The opening is facing up.

The above-mentioned automatic unpacking and bagging device for packaging bags, the packaging bag picking and placing bagging device includes:

a cross support bracket, which is arranged across the left side of the second conveying device;

a spatial linear drive mechanism, which is arranged on the spanning support bracket;

a swing angle driving mechanism, which is provided on the spatial linear driving mechanism, and is driven by the spatial linear driving mechanism to move along the longitudinal direction, the lateral direction and the vertical direction of the spanning support bracket;

The pick and place manipulator, which is located on the left side of the swing angle drive mechanism, is used to pick and place the stacking bags. After the pick and place manipulator horizontally clamps the stacker bags, the swing angle drive mechanism drives the pick and place manipulator. It rotates from a horizontal state to a vertical state, and then the spatial linear drive mechanism drives the swing angle drive mechanism and links the pick-and-place manipulator, so that the pick-and-place manipulator can place the sandwiched packaging bags on the The grasping and dismantling manipulator dismantles the mother bag.

In the above-mentioned automatic opening and filling device for packaging bags, both the angle conversion mechanism and the swing angle drive mechanism include:

Vertical motion drive components;

a moving rack, which is arranged in the vertical motion driving part, and is driven by the vertical motion driving part to move up and down along the vertical direction of the vertical motion driving part;

a first female connecting plate, which is arranged on the front side of the vertical motion driving component;

a second female connecting plate, which is arranged on the rear side of the vertical motion driving component, and forms a female connecting structure with the first female connecting plate;

a male connector hinged to the female structure;

A rotating gear is arranged on the male connecting piece, meshes with the moving rack, and is driven to rotate by the moving rack, and then swings in conjunction with the male connecting piece.

Compared with the prior art, the above application has the following advantages:

1. The packaging bag automatic unpacking and bagging device of the present application transports the stacking packaging bags to the bottom of the packaging bag pick-and-place bagging device through the packaging bag transfer device, and then the packaging bag pick-and-place bagging device clamps The packaging bag is divided into stacks, and at the same time, the mother bag grabbing and opening device grabs the mother bag from the mother bag loading device and unpacks the mother bag, and then the packaging bag pick-and-place bagging device will clamp the separated stacking packaging bag. It is placed in the mother bag to complete the automatic sub-packaging of the packaging bag, thus realizing the intelligent automatic sub-packaging packaging bag, which greatly saves the time of sub-packaging the packaging bag, greatly reduces the labor intensity, maximizes the production efficiency, and is beneficial to Standardized and standardized production by production enterprises can greatly reduce the production cost and management cost of production enterprises, and it is also beneficial to promote the further development of the packaging industry;

2. The automatic unpacking and bagging device of the present application can simply realize the angle transforming function through the angle transforming mechanism or the swing angle driving mechanism, thereby greatly improving the flexibility of the automatic packing production line of the present application for packing bags, and then It is further demonstrated that the device for automatic unpacking and packing of packaging bags of the present application can meet the actual production requirements to the greatest extent.

The present application also refers to an automatic packaging production line, which includes the above-mentioned automatic unpacking and bagging device for packaging bags.

The above automatic packaging production line, the automatic packaging production line also includes:

A packaging bag de-stacking device, which is arranged on the upper side of the packaging bag conveying device, and is used to de-stack the packaging bags, so that the packaging bags are de-stacked and output;

The mother bag packaging and unloading device is arranged between the mother bag grabbing and opening device and the packaging bag picking and placing bagging device, and is located on the left rear side of the packaging bag conveying device. The mother bag of the stacking bag.

In the above automatic packaging production line, the packaging bag de-stacking device includes a first de-stacking device and a second de-stacking device disposed on the left side of the first de-stacking device;

The packaging bag conveying device includes a first conveying device and a second conveying device arranged on the rear side of the first conveying device and staggered from the first conveying device left and right, and the right end of the first conveying device is located in the the lower side of the first stacking device, the right end of the second conveying device is located at the lower side of the second stacking device;

The automatic packaging production line further includes a turn-around stacking device, the turn-around stacking device is arranged across the upper side of the first conveying device and the second conveying device, and is used for clamping the parts conveyed by the first conveying device. stacking the packaging bags, and turning the clipped stacking packaging bags around and then placing them above the stacking packaging bags conveyed by the second conveying device, so as to form a cross-stacking packaging bag.

In the above-mentioned automatic packaging production line, the first and second stacking devices include:

stacking bracket;

a packaging bag input conveyor belt, which is arranged on the upper part of the rear side of the stacking support to receive the input packaging bags;

The stacking box is arranged on the front side of the packaging bag input conveyor belt, and the front side is provided with a passing hole;

A telescopic splicing manipulator, which is arranged on the front side of the stacking box body, and extends into and out of the stacking box body through the passing through hole;

an opening and closing mechanism, which is arranged at the bottom of the stacking box to open and close the bottom of the stacking box;

The telescopic splicing manipulator includes a splicing plate adapted to the through hole for splicing, and a telescopic drive assembly disposed on the front side of the stacking support, the power output end of the telescopic drive assembly is connected to the The feeder plates are connected and used to drive the feeder plates to move forward and backward along the longitudinal direction of the stacking support;

The opening and closing mechanism includes a front opening and closing plate located on the front side of the bottom of the stacking box, a rear opening and closing plate located on the rear side of the bottom of the stacking box, which is arranged on the stacking bracket and is connected with the The front side opening and closing plate is connected with the rear side opening and closing plate and is used to drive the opening and closing driving assembly of the front side opening and closing plate and the rear side opening and closing plate to be closed or separated from each other.

In the above automatic packaging production line, both the first conveying device and the second conveying device include:

transfer bracket;

a conveying conveyor belt, which is arranged on the conveying support and circulates along the transverse direction of the conveying support;

The loading frame is arranged on the conveyor belt, and the number is multiple, and all of them are driven by the cyclic movement of the conveyor belt;

The loading frame is provided with a loading groove for loading the stacking packaging bags dropped from the stacking box, and a high-passing groove on the lower side of the loading groove. The mounting groove is provided with a through opening penetrating the right side wall to the right and penetrating the pad high groove downward;

The U-turn stacking device includes:

a spanning mounting bracket spanning the first conveyor and the second conveyor;

a longitudinal drive mechanism, which is arranged on the upper side of the cross-mounting bracket;

a lift drive mechanism, which is connected to the longitudinal drive mechanism, and is driven by the longitudinal drive mechanism to reciprocate along the longitudinal direction of the cross-mounting bracket;

a rotary head driving component, which is connected to the lower side of the lifting driving mechanism and is driven by the lifting driving mechanism to move up and down along the vertical direction of the cross-mounting bracket;

A telescopic gripping manipulator, which is connected to the lower side of the rotary turn-around driving component, and is matched with the pad through-hole and the through-opening, and is used to stretch and grip the stacking packaging bags located in the loading groove. , after the clamping is completed, the clamping and stacking packaging bags are rotated and turned around by the drive of the rotating turn-around driving component;

The mother bag packaging and unloading device includes:

Install a support bracket, which is located on the left rear side of the second conveying device;

a clamping and packaging manipulator, which is arranged on the upper side of the mounting support bracket and used to clamp the open mother bag with the stacking packaging bag clamped by the grabbing and dismantling manipulator;

a reciprocating driving mechanism, which is arranged between the mounting support bracket and the clamping and packaging manipulator, and is used to drive the clamping and packaging manipulator to reciprocate along the longitudinal direction of the mounting support bracket;

an encapsulation mechanism, which is arranged on the rear upper side of the mounting support bracket, and includes a left pressing component located on the left side of the mounting support bracket and a right pressing component located on the right side of the mounting support bracket, when the reciprocating When the movement driving mechanism drives the clamping and packaging manipulator to move between the left pressing component and the right pressing component, the left pressing component and the right pressing component are along the lateral direction of the mounting support bracket Opposite movement, used to press and seal the open mother bag with the stacking bag;

a guiding mechanism, which is arranged on the front side of the packaging mechanism, and is used to guide the open mother bag held by the clamping and packaging manipulator with the cross-type stacking packaging bag to move into the packaging mechanism;

The material receiving assembly is arranged on the rear lower side of the packaging mechanism and is used for receiving the packaged packaging bag.

Compared with the prior art, the above application has the following advantages:

1. The automatic packaging production line of this application uses the packaging bag de-stacking device to de-stack and output de-stacked packaging bags, and then transport the de-stacked packaging bags to the bottom of the packaging bag pick-and-place bag device through the packaging bag transfer device. Then, the packaging bag pick-and-place bagging device clamps the cross-stacking packaging bag, and at the same time, the packaging bag automatic opening and filling device grabs the mother bag from the mother bag loading device and disassembles the mother bag, and then the The packaging bag pick-and-place bagging device places the clipped sub-stack packaging bag in the mother bag, and then seals the mother bag and unloads the mother bag with the sub-stack packaging bag through the mother bag packaging and unloading device, and then completes the packaging The automatic bag packaging work, which reflects the outstanding features of the automatic packaging production line of the present application, which automatically discharge packaging bags, convey packaging bags, clamp packaging bags and package packaging bags. The time for packaging bags also greatly reduces labor intensity, maximizes production efficiency, and solves the problems caused by human factors, such as randomness, messy packaging, inconvenient packaging, transportation, and tracking and searching. It is conducive to the standardized and standardized production of production enterprises, which can greatly reduce the production cost and management cost of production enterprises, and is also conducive to promoting the further development of the packaging industry;

2. The automatic packaging production line of the present application realizes that the two-stacked packaging bags are placed up and down through the U-turn stacking device, which is not only conducive to reducing the occupied volume of the packaging bags after stacking, thereby reducing the occupied space, and is also conducive to the packaging bags. The multi-layer stacking improves the stacking stability of the packaging bags, which is convenient for transportation.

【Description of drawings】

FIG. 1 is a perspective view of the device of the present application for automatic opening and filling of packaging bags.

2 is a perspective view of the grasping and unpacking device of the mother bag in the automatic unpacking and bagging device of the present application, showing the state of the grasping and unpacking robot when grasping the mother bag, and also showing the grasping The other two different working states of the dismantling manipulator.

FIG. 3 is an exploded view of the partial disassembly of the grasping and unpacking manipulator in the state of unpacking the mother bag in the automatic unpacking and packing device of the packaging bag of the present application.

FIG. 4 is a perspective view of the packaging bag pick-and-place bagging device in the packaging bag automatic disassembly and bagging device of the present application.

FIG. 5 is a perspective view of the angle conversion mechanism or the swing angle drive mechanism in the automatic opening and filling device for packaging bags of the present application.

FIG. 6 is a perspective view of the automatic packaging production line of the present application.

FIG. 7 is an exploded view of the partial disassembly of the first stacking device or the second stacking device in the automatic packaging production line of the present application.

FIG. 8 is a perspective view of the first conveying device or the second conveying device in the automatic packaging production line of the present application.

FIG. 9 is a perspective view of the turn-around stacking device in the automatic packaging production line of the present application.

FIG. 10 is a perspective view of the mother bag packaging and unloading device in the automatic packaging production line of the present application.

FIG. 11 is a perspective view of the loading frame in the automatic packaging production line of the present application.

FIG. 12 is a partial enlarged view I of FIG. 7 .

【Detailed ways】

The present application will be further described in detail below through specific embodiments in conjunction with the accompanying drawings.

As shown in Figures 1-5, the automatic unpacking and bagging device for packaging bags includes a packaging bag conveying device 2, a mother bag placing device 3, a mother bag grabbing and opening device 4, and a packaging bag picking, placing and bagging device 5.

Specifically, the packaging bag conveying device 2 is used for receiving and conveying stacking packaging bags. The mother bag loading device 3 is arranged on the left front side of the packaging bag conveying device 2, and is used for loading the mother bag for holding the packaging bag. The mother bag grasping and opening device 4 is disposed across the upper left side of the mother bag placing device 3 for grasping the mother bag and opening the mother bag. The packaging bag pick-and-place bagging device 5 is disposed across the upper left side of the packaging bag conveying device 2, and is used for clamping the sub-stack packaging bags and placing the sub-stack packaging bags in the mother bag.

The packaging bag automatic unpacking and bagging device of the present application transports the stacking packaging bags to the bottom of the packaging bag picking and placing bagging device 5 through the packaging bag conveying device 2, and then the packaging bag picking and placing bagging device 5 clamps Take out the stacking bag, and at the same time, the mother bag grabbing and opening device 4 grabs the mother bag from the mother bag placing device 3 and disassembles the mother bag, and then the packaging bag picking and placing device 5 will clamp the bag. The stacking bag is placed in the mother bag to complete the automatic sub-packaging of the packaging bag, thereby realizing intelligent automatic sub-packaging, which greatly saves the time of sub-packaging, greatly reduces labor intensity, and maximizes production. Efficiency is conducive to the standardized and standardized production of production enterprises, which can greatly reduce the production cost and management cost of production enterprises, and is also conducive to promoting the further development of the packaging industry.

The mother bag grabbing and dismantling device 4 includes a cross connecting bracket 41 , a front and rear drive mechanism 42 , an up and down drive mechanism 43 , and a grabbing and dismantling manipulator 44 .

The front and rear driving mechanisms 42 are arranged on the upper side of the cross connecting bracket 41 . The up-and-down driving mechanism 43 is disposed on the front-rear driving mechanism 42 , and is driven by the front-rear driving mechanism 42 to reciprocate back and forth along the longitudinal direction of the cross-connecting bracket 41 . The grasping and dismantling manipulator 44 is connected to the lower end of the upper and lower driving mechanism 43, and is driven by the upper and lower driving mechanism 43 to move up and down along the vertical direction of the connecting bracket 41, so as to grasp and place it. The mother bag of the packaging bag and the grasped mother bag are disassembled, and then it is greatly convenient to put the packaging bag into the mother bag, which greatly saves the time of sub-packaging and greatly reduces the labor intensity, so as to maximize the production efficiency. In order to reduce the production cost of the production enterprise, it is beneficial to promote the further development of the packaging industry, and at the same time, it also reflects the outstanding feature of the compact structure of the automatic bag opening and bag filling device of the present application.

The front and rear drive mechanisms 42 and the up-and-down drive mechanisms 43 are preferably servo drive motors that cooperate with gear racks and sliding mechanisms to achieve driving actions.

The grasping and dismantling manipulator 44 includes a mounting plate 441, a vertical connecting member 442, a first grasping member 443, a height adjustment mechanism 444, a moving connecting plate 445, a rotating driving mechanism 446, a rotating connecting plate 447, and a second grasping component 448 and angle conversion mechanism 449 .

The mounting plate 441 is L-shaped, and includes a horizontal mounting portion 4411 and a vertical mounting portion 4412 located on the left side of the horizontal mounting portion 4411 . The vertical connecting member 442 is disposed on the upper side of the horizontal mounting portion 4411 , and the upper end thereof is connected with the lower end of the upper and lower driving mechanism 43 . The first grabbing member 443 is disposed on the horizontal mounting portion 4411 for grabbing the mother bag. The height adjustment mechanism 444 is disposed on the left side of the vertical installation portion 4412, and preferably a servo motor cooperates with a ball screw to realize the up and down height adjustment function. The moving connecting plate 445 is connected to the lower end of the height adjusting mechanism 444 and is driven by the height adjusting mechanism 444 to move up and down along the vertical direction of the height adjusting mechanism 444 . The rotating connecting plate 447 is disposed on the lower side of the moving connecting plate 445 . The rotation driving mechanism 446 is arranged between the moving connecting plate 445 and the rotating connecting plate 447, driven by the moving connecting plate 445 to move up and down, and is used to drive the rotating connecting plate 447 to rotate to the position at the below the horizontal mounting portion 4411. The rotational drive mechanism 446 is preferably a rotary motor. The second grabbing member 448 is disposed on the rotating connecting plate 447, and when the second grabbing member 448 is located below the first grabbing member 443, the height adjusting mechanism 444 drives the moving connecting plate 445 to move downward, and then The moving connecting plate 445 drives the rotating drive mechanism 446 and the rotating connecting plate 447 to move downward, so that the second grabbing member 448 moves downwards and cooperates with the first grabbing member 443 . Used to open the mother bag. The angle conversion mechanism 449 is arranged between the horizontal mounting portion 4411 and the vertical connecting member 442, and is used to drive the horizontal mounting portion 4411 to rotate from a horizontal state to a vertical state when the mother bag is dismantled. , so that the mother bag opening is facing up. The advantage is that the grasping and opening manipulator 44 can automatically, simply and quickly grasp the mother bag and the opening of the mother bag, which further reflects that the automatic packaging production line of the present application has a high degree of automation and intelligence, and also reflects the present application. The outstanding feature of the compact structure of the automatic packaging production line.

The first grabbing member 443 and the second grabbing member 448 are both negative pressure suction cups that can be externally connected to a negative pressure device. The advantages are that the negative pressure adsorption operation is simple, does not damage the object to be sucked, and can also be suitable for adsorbing various packaging bags, thereby greatly improving the applicability of the automatic packaging production line of the present application.

The bag pick-and-place bag device 5 includes a spanning support bracket 51 , a spatial linear drive mechanism 52 , a swing angle drive mechanism 53 and a pick-and-place manipulator 54 .

The cross-support bracket 51 is disposed across the left side of the second conveying device 22 . The spatial linear drive mechanism 52 is arranged on the cross-support bracket 51 . The swing angle driving mechanism 53 is provided on the spatial linear driving mechanism 52 , and is driven by the spatial linear driving mechanism 52 to move along the longitudinal, lateral and vertical directions of the spanning support bracket 51 . The pick-and-place manipulator 54 is arranged on the left side of the swing angle drive mechanism 53 to pick and place the stacking packaging bags. The pick and place manipulator 54 rotates from a horizontal state to a vertical state, and then the spatial linear drive mechanism 52 drives the swing angle drive mechanism 53 and links the pick and place manipulator 54, so that the pick and place manipulator 54 can The clipped stacking bag is placed in the mother bag to be opened by the grabbing and opening manipulator 44 . The advantage is that the structure is simple and easy to implement.

The angle conversion mechanism 449 and the swing angle drive mechanism 53 both include a vertical motion drive member 4000, a moving rack 4001, a first female connection plate 4002, a second female connection plate 4003, a male connection member 4004 and a rotating gear 4005.

The moving rack 4001 is arranged in the vertical motion driving part 4000 and is driven by the vertical motion driving part 4000 to move up and down along the vertical direction of the vertical motion driving part 4000 . The first female connecting plate 4002 is disposed on the front side of the vertical motion driving component 4000 . The second female connecting plate 4003 is disposed on the rear side of the vertical motion driving member 4000 and forms a female connecting structure with the first female connecting plate 4002 . The male connector 4004 is hinged to the female structure. The rotating gear 4005 is disposed on the male connecting member 4004 and meshes with the moving rack 4001 , and is driven by the moving rack 4001 to rotate, and then the male connecting member 4004 swings. The advantage is that the angle conversion function can be easily realized, thereby greatly improving the flexibility of the automatic packaging production line of the present application for packaging bags, and further embodying that the automatic opening and filling device for the packaging bags of the present application can meet the actual production needs to the greatest extent. .

The present application also refers to an automatic packaging production line, as shown in FIGS. 1-12 , which includes the above-mentioned automatic opening and filling device for packaging bags, and also includes a packaging bag sorting device 1 and a mother bag packaging and unloading device 6 .

The packaging bag de-stacking device 1 is arranged on the upper side of the packaging bag conveying device 2, and is used to de-stack the packaging bags so that the packaging bags are de-stacked and output. The mother bag packaging and unloading device 6 is arranged between the mother bag grabbing and opening device 4 and the packaging bag picking and placing bagging device 5, and is located on the left rear side of the packaging bag conveying device 2 for packaging and unloading. The bottom is a mother bag with a stacking bag.

The automatic packaging production line of the present application uses the packaging bag de-stacking device 1 to de-stack and output de-stacked packaging bags, and then the de-stacked packaging bags are transported to the bottom of the packaging bag pick-and-place bag device 5 through the packaging bag transfer device 2 , and then the bag pick-and-place bagging device 5 picks up the cross-stacking packaging bag, while the packaging bag automatic unpacking and bagging device 4 grabs the mother bag from the mother bag loading device 3 and disassembles the mother bag. Then, the bag pick-and-place bagging device 5 places the clipped sub-stack packaging bag in the mother bag, and then the mother bag is sealed by the mother bag packaging and unloading device 6 and the sub-stack packaging bag is unloaded. The mother bag, and then complete the automatic packaging of packaging bags, thus reflecting the outstanding features of the automatic packaging production line of the present application, which automatically discharge packaging bags, convey packaging bags, clamp packaging bags and package packaging bags, and realize intelligent automatic packaging. The packaging bag greatly saves the time of packaging bags, greatly reduces the labor intensity, and maximizes the production efficiency. Technical problems such as transportation and tracking and searching are beneficial to the standardized and standardized production of production enterprises, which can greatly reduce the production cost and management cost of production enterprises, and also help to promote the further development of the packaging industry.

The packaging bag de-stacking device 1 includes a first stacking device 11 and a second stacking device 12 located on the left side of the first stacking device 11. The second stacking device 12 and the first The stacking packaging bags separated by the stacking device 11 are placed in the same direction.

The packaging bag conveying device 2 includes a first conveying device 21 and a second conveying device 22 arranged at the rear of the first conveying device 21 and staggered from the first conveying device 21. The right end of 21 is located on the lower side of the first stacking device 11 , and the right end of the second conveying device 22 is located on the lower side of the second stacking device 12 .

The automatic packaging production line also includes a turn-around stacking device 7, which is arranged across the upper side of the first conveying device 21 and the second conveying device 22 for clamping the first conveying device. 21, and turn the sandwiched packaging bag to the top of the packaging bag conveyed by the second conveyor 22, so as to form a cross-type stacking packaging bag. . The advantage is that the U-turn stacking device 7 can automatically realize the cross-stacking of the two-part packaging bags with the same placement direction, which can not only greatly reduce the labor intensity of manual placement, but also greatly reduce the labor force, reducing the cost of production enterprises. The labor cost is reduced, and the occupied volume of the packaging bags after being stacked is also beneficial to reduce, thereby reducing the occupied space, thereby facilitating the multi-layer stacking of the packaging bags and facilitating transportation.

The first stacking device 11 and the second stacking device 12 both include a stacking support 100 , a packaging bag input conveyor 101 , a stacking box 102 , a telescopic splicing robot 103 and an opening and closing mechanism 104 .

The packaging bag input conveyor 101 is arranged on the upper part of the rear side of the stacking support 100 for receiving the input packaging bags. The stacking box 102 is disposed on the front side of the packaging bag input conveyor belt 101 , and the front side thereof is provided with a passing through hole 1021 . The telescopic splicing manipulator 103 is disposed on the front side of the stacking box 102 , and is retracted into and out of the stacking box 102 through the passing through holes 1021 . The opening and closing mechanism 104 is disposed at the bottom of the stacking box 102 for opening and closing the bottom of the stacking box 102 .

When the telescopic splicing manipulator 103 extends into the stacking box 102 , the telescopic splicing manipulator 103 is used to fold the packaging bags conveyed by the conveyor belt 101 toward the interior of the stacking box 102 . When the telescopic splicing manipulator 103 receives 50 packaging bags per stack, it retracts from the inside of the stacking box 102, and then the stacking on the telescopic splicing manipulator 103 The packaging bag slides down onto the opening and closing mechanism 104, and when the telescopic splicing manipulator 103 extends into the stacking box 102 again, the opening and closing mechanism 104 is cyclically opened and the stacking packaging that slips on it is output. The bag realizes automatic stacking and packaging bags, which not only greatly reduces labor intensity and labor, but also greatly improves the efficiency of stacking and packaging bags, which is conducive to improving the production efficiency of automatic packaging and packaging bags and reducing the production of production enterprises. cost.

The telescopic splicing manipulator 103 includes a splicing plate 1031 adapted to the through hole 1021 for splicing, and a telescopic drive assembly 1032 disposed on the front side of the stacking support 100, the telescopic drive The power output end of the assembly 1032 is connected with the receiving plate 1031 and is used to drive the receiving plate 1031 to move forward and backward along the longitudinal direction of the stacking support 100 . The opening and closing mechanism 104 includes a front opening and closing plate 1041 located at the front side of the bottom of the stacking box 102 , a rear opening and closing plate 1042 located at the rear side of the bottom of the stacking box 102 , and a stacking support. 100 and is connected with the front opening and closing plate 1041 and the rear opening and closing plate 1042 and is used to drive the front opening and closing plate 1041 and the rear opening and closing plate 1042 to close or separate from each other. Component 1043. The advantage is that the structure is simple and easy to implement.

Both the first conveying device 21 and the second conveying device 22 include a conveying bracket 200 , a conveying conveyor belt 201 and a loading frame 202 . The conveying conveyor belt 201 is arranged on the conveying bracket 200 and circulates along the lateral direction of the conveying bracket 200 . The loading frame 202 is arranged on the conveying conveyor belt 201 , and the number of the loading frame body 202 is multiple, and all of them are driven by the conveying conveyor belt 201 to circulate in a circular motion. The loading frame 202 is provided with a loading groove 2021 for loading the stacking packaging bags dropped from the stacking box 102 , and a high-passing groove provided on the lower side of the loading groove 2021 2022, the loading groove 2021 is provided with a through opening 20211 penetrating the right side wall of the loading groove 2021 to the right and penetrating the pad through the groove 2022 downward. The advantage is that the pad through the groove 2022 is matched with the through opening 20211 , thereby facilitating the clamping of the packaging bag located inside the loading groove 2021 .

The U-turn stacking device 7 includes a cross mounting bracket 71 , a longitudinal drive mechanism 72 , a lift drive mechanism 73 , a rotary U-turn drive member 74 and a telescopic gripper manipulator 75 .

The cross-mounting bracket 71 straddles the first conveyor 21 and the second conveyor 22 . The longitudinal driving mechanism 72 is arranged on the upper side of the cross-mounting bracket 71 , and preferably a servo motor cooperates with a gear rack and a sliding block slide rail to realize the longitudinal driving function. The elevating driving mechanism 73 is connected to the longitudinal driving mechanism 72 , and is driven by the longitudinal driving mechanism 72 to reciprocate along the longitudinal direction across the mounting bracket 71 . The lift driving mechanism 73 is preferably realized by a lift cylinder or an electric cylinder in cooperation with a guide column. The rotary head driving component 74 is connected to the lower side of the elevating driving mechanism 73 , and is driven by the elevating driving mechanism 73 to move up and down along the vertical direction of the mounting bracket 71 . The rotary U-turn driving component 74 is preferably a rotary drive motor. The telescopic gripping manipulator 75 is connected to the lower side of the rotating turn-turning drive member 76 and is matched with the pad through-hole 2022 and the through opening 20211 for retractable gripping located in the loading groove 2021 After the clamping is completed, the sandwiched packaging bags are rotated and turned around by the rotating turn-around driving component 74, so that the two-stacked packaging bags are placed up and down, which is not only conducive to reducing packaging The occupied volume after the bags are stacked, thereby reducing the occupied space, is also conducive to the multi-layer stacking of the packaging bags, improves the stacking stability of the packaging bags, and is convenient for transportation.

The mother bag packaging and unloading device 6 includes a mounting support bracket, a clamping and packaging robot 61 , a reciprocating driving mechanism 62 , a packaging mechanism 63 , a guiding mechanism 64 and a material receiving assembly 65 .

The mounting support bracket is located on the left rear side of the second conveying device 22 . The clamping and packaging manipulator 61 is disposed on the upper side of the mounting and supporting bracket, and is used to clamp the open mother bag containing the cross-type stacking packaging bag clamped by the grasping and dismantling manipulator 44 . The reciprocating driving mechanism 62 is disposed between the mounting support bracket and the clamping and packaging robot 61 to drive the clamping and packaging robot 61 to reciprocate along the longitudinal direction of the mounting support bracket. The reciprocating motion driving mechanism 62 is preferably a belt transmission mechanism, which has the advantage that the belt transmission not only has the outstanding feature of smooth transmission, but also increases the movement speed of the clamping and packaging manipulator 61, thereby further improving production efficiency. The encapsulation mechanism 63 is disposed on the rear upper side of the mounting support bracket, and includes a left pressing component 631 located on the left side of the mounting supporting bracket and a right pressing component 632 located on the right side of the mounting support bracket. When the reciprocating driving mechanism 62 drives the clamping and packaging manipulator 61 to move between the left pressing component 631 and the right pressing component 632, the left pressing component 631 and the right pressing component 632 The 632 moves toward each other along the lateral direction of the installation support bracket, and is used to press and seal the open mother bag containing the cross-type stacking packaging bag. The guiding mechanism 64 is disposed on the front side of the packaging mechanism 63 to guide the open mother bag held by the clamping and packaging robot 61 and containing the cross-stacking packaging bag to move into the packaging mechanism 63 . The guide mechanism 64 is preferably a guide wheel distributed on the left and right sides to realize the guide function. The material receiving assembly 65 is disposed on the rear and lower side of the packaging mechanism 62 for receiving the packaged packaging bag. The material receiving assembly 65 includes an inclined sliding plate 651 inclined downward from front to rear, and a material receiving frame 652 disposed on the lower side of the inclined sliding plate 651 . The advantage is that it can not only simply and quickly seal the mother bag with the cross-type packaging bag, but also return the packaged packaging bag to a designated place, so that the automatic packaging production line of the present application can be used in all normal working processes. In the process, there is no need for manual intervention to achieve fully automatic processing, which further reflects the high automation level of the automatic packaging production line of the present application, which can greatly meet the actual production needs.

In summary, the embodiments of the present application have been described in detail, but the present application is not limited to the above-mentioned embodiments. Even if it makes various changes to this application, it still falls within the protection scope of this application.

Claims (8)

1. The device for automatic opening and filling of packaging bags, is characterized in that, comprising: a packaging bag conveying device (2), which is used for receiving and conveying stacking packaging bags; A mother bag loading device (3), which is arranged on the left front side of the packaging bag conveying device (2), and is used for carrying the mother bag for holding the packaging bag; A mother bag grabbing and opening device (4), which is arranged across the upper left side of the mother bag placing device (3), for grabbing the mother bag and opening the mother bag; A packaging bag pick-and-place bagging device (5), which is arranged across the upper left side of the packaging bag conveying device (2), used to pick up the sub-stack packaging bags and place the sub-stack packaging bags in the mother bag; The mother bag grabbing and opening device (4) includes: across the connecting bracket (41); A front and rear drive mechanism (42), which is arranged on the upper side of the cross-connecting bracket (41); an up-down drive mechanism (43), which is arranged on the front and rear drive mechanism (42), and is driven by the front and rear drive mechanism (42) to reciprocate back and forth along the longitudinal direction of the cross-connecting bracket (41); A grasping and disassembling manipulator (44), which is connected to the lower end of the upper and lower driving mechanism (43), and is driven by the upper and lower driving mechanism (43) to move up and down along the vertical direction of the cross-connecting bracket (41) ; The grasping and dismantling manipulator (44) includes: a mounting plate (441), which is L-shaped and includes a horizontal mounting portion (4411) and a vertical mounting portion (4412) located on the left side of the horizontal mounting portion (4411); a vertical connecting piece (442), which is arranged on the upper side of the horizontal mounting portion (4411), and whose upper end is connected with the lower end of the upper and lower driving mechanism (43); a first grasping member (443), which is arranged on the horizontal mounting portion (4411) and is used for grasping the mother bag; a height adjustment mechanism (444), which is provided on the left side of the vertical installation portion (4412); a moving connecting plate (445), which is connected to the lower end of the height adjusting mechanism (444), and is driven by the height adjusting mechanism (444) to move up and down along the vertical direction of the height adjusting mechanism (444); a rotating connecting plate (447), which is arranged on the lower side of the moving connecting plate (445); A rotation driving mechanism (446), which is arranged between the moving connecting plate (445) and the rotating connecting plate (447), is driven by the moving connecting plate (445) to move up and down, and is used to drive the moving connecting plate (445) Rotate the connecting plate (447) to be positioned below the horizontal mounting portion (4411); A second grasping member (448) is provided on the rotating connecting plate (447), and when positioned under the first grasping member (443), the height adjusting mechanism (444) drives the movement The connecting plate (445) moves downward, and then the moving connecting plate (445) drives the rotating drive mechanism (446) and the rotating connecting plate (447) to move downward, so that the second grabbing member (448) moves downward. ) moves downwards while cooperating with the first grabbing member (443) to dismantle the mother bag; An angle conversion mechanism (449), which is arranged between the horizontal installation part (4411) and the vertical connecting piece (442), is used to drive the horizontal installation part (4411) when the mother bag dismantling work is completed Rotate from the horizontal state to the vertical state so that the opening of the mother bag faces upwards. 2. The device according to claim 1, characterized in that: the device (5) for taking and placing the packaging bag comprises: a cross support bracket (51), which is arranged across the left side of the second conveying device; a spatial linear drive mechanism (52), which is arranged on the cross-support bracket (51); A swing angle driving mechanism (53), which is provided on the spatial linear driving mechanism (52), and can be driven by the spatial linear driving mechanism (52) along the longitudinal direction of the spanning support bracket (51), Horizontal and vertical movement; A pick and place manipulator (54) is arranged on the left side of the swing angle drive mechanism (53) and is used to pick and place the stacking packaging bags. The angle drive mechanism (53) drives the pick and place manipulator (54) to rotate from a horizontal state to a vertical state, and then the spatial linear drive mechanism (52) drives the swing angle drive mechanism (53) and links the pick and place A manipulator (54), so that the pick-and-place manipulator (54) places the sandwiched packaging bags picked up into the mother bag opened by the grabbing and opening manipulator (44). 3. The device according to claim 2, wherein the angle conversion mechanism (449) and the swing angle drive mechanism (53) both comprise: vertical motion drive member (4000); A moving rack (4001), which is provided in the vertical motion driving part (4000), and is driven by the vertical motion driving part (4000) along the vertical direction of the vertical motion driving part (4000) Moving up and down; a first female connecting plate (4002), which is arranged on the front side of the vertical motion driving component (4000); a second female connector plate (4003), which is arranged on the rear side of the vertical motion driving component (4000), and forms a female connector structure with the first female connector plate (4002); a male connector (4004) hinged to the female structure; A rotating gear (4005), which is arranged on the male connector (4004), meshes with the moving rack (4001), and is driven to rotate by the moving rack (4001), thereby linking the The male connector (4004) swings. 4. An automatic packaging production line, characterized in that it comprises the automatic opening and bagging device for packaging bags according to any one of claims 1 to 3. 5. The automatic packaging production line according to claim 4, wherein the automatic packaging production line further comprises: A packaging bag dividing device (1), which is arranged on the upper side of the packaging bag conveying device (2), and is used for dividing the packaging bags, so that the packaging bags are divided and output; A mother bag packaging and unloading device (6), which is arranged between the mother bag grabbing and opening device (4) and the packaging bag picking and placing bagging device (5), and is located on the left side of the packaging bag conveying device (2) On the rear side, it is used to encapsulate and unload the mother bag containing the stacking bag. 6. The automatic packaging production line according to claim 5, characterized in that: the packaging bag destacking device (1) comprises a first stacking device (11) and a device located on the left side of the first stacking device (11). side second stacking device (12); The packaging bag conveying device (2) comprises a first conveying device (21) and a second conveying device arranged on the rear side of the first conveying device (21) and staggered from the first conveying device (21) left and right (22), the right end of the first conveying device (21) is located at the lower side of the first stacking device (11), and the right end of the second conveying device (22) is located at the second stacking device ( 12) the lower side; The automatic packaging production line further comprises a turn-around stacking device (7), the turn-around stacking device (7) is arranged across the upper side of the first conveying device (21) and the second conveying device (22), so as to be used for Clamping the stacking packaging bag conveyed by the first conveying device (21), and turning the clamped stacking packaging bag around, and then placing it on the stacking packaging bag conveyed by the second conveying device (22) above, so as to form a cross-stacking bag. 7. The automatic packaging production line according to claim 6, characterized in that: the first stacking device (11) and the second stacking device (12) both comprise: Stacking support (100); a packaging bag input conveyor belt (101), which is arranged on the upper part of the rear side of the stacking support (100) to receive the input packaging bags; a stacking box body (102), which is arranged on the front side of the packaging bag input conveyor belt (101), and the front side thereof is provided with a through hole (1021); A telescopic splicing manipulator (103), which is arranged on the front side of the stacking box (102), and is retractable into and out of the interior of the stacking box (102) through the passing through hole (1021); an opening and closing mechanism (104), which is provided at the bottom of the stacking box (102) and used to open and close the bottom of the stacking box (102); The telescopic splicing manipulator (103) includes a splicing plate (1031) adapted to the through hole (1021) for splicing materials, and a telescopic splicing plate (1031) provided on the front side of the stacking bracket (100) A drive assembly (1032), the power output end of the telescopic drive assembly (1032) is connected with the feeder plate (1031), and is used to drive the feeder plate (1031) along the stacking support (100) ) in the longitudinal direction of the forward and backward telescopic movement; The opening and closing mechanism (104) includes a front opening and closing plate (1041) located on the front side of the bottom of the stacking box (102), and a rear opening and closing plate (1041) located on the rear side of the bottom of the stacking box (102). 1042), arranged on the stacking bracket (100) and connected with the front opening and closing plate (1041) and the rear opening and closing plate (1042) and used to drive the front opening and closing plate (1041) An opening and closing drive assembly (1043) that is closed toward or separated from the rear opening and closing plate (1042). 8. The automatic packaging production line according to claim 7, wherein the first conveying device (21) and the second conveying device (22) both comprise: conveying bracket (200); a conveying conveyor belt (201), which is arranged on the conveying bracket (200) and cyclically moves along the lateral direction of the conveying bracket (200); a loading frame (202), which is arranged on the conveying conveyor belt (201), the number of which is multiple, and all of which are driven by the conveying conveyor belt (201) for cyclic movement; The loading frame (202) is provided with a loading groove (2021) for loading the stacking packaging bags dropped from the stacking box (102), and a loading groove (2021) provided in the loading groove ( 2021) a pad high-through groove (2022) on the lower side, the loading groove (2021) is provided with a through opening (20211) that penetrates its right side wall to the right and penetrates the pad-high groove (2022) downward; The U-turn stacking device (7) includes: a spanning mounting bracket (71) spanning said first conveyor (21) and said second conveyor (22); a longitudinal drive mechanism (72), which is arranged on the upper side of the cross-mounting bracket (71); A lift drive mechanism (73), which is connected to the longitudinal drive mechanism (72), and is driven by the longitudinal drive mechanism (72) to reciprocate along the longitudinal direction of the cross-mounting bracket (71); A rotary head driving component (74), which is connected to the lower side of the elevating drive mechanism (73), and is driven by the elevating drive mechanism (73) to move up and down along the vertical direction of the cross-mounting bracket (71) ; The telescopic gripping manipulator (75) is connected to the lower side of the rotary turn-turning driving part (76), and cooperates with the pad through-hole (2022) and the through opening (20211), and is used for the telescopic gripping at The stacking packaging bag in the loading groove (2021), after the clamping is completed, is driven by the rotating turn-around driving component (74) to rotate the sandwiched stacking packaging bag to turn around; The mother bag packaging and unloading device (6) includes: A supporting bracket is installed, which is located on the left rear side of the second conveying device (22); A clamping and packaging manipulator (61), which is arranged on the upper side of the mounting support bracket, and is used to clamp the open mother bag containing the stacking packaging bag clamped by the grabbing and dismantling manipulator (44); A reciprocating driving mechanism (62) is provided between the mounting support bracket and the clamping and packaging manipulator (61) for driving the clamping and packaging manipulator (61) to reciprocate along the longitudinal direction of the mounting support bracket sports; A packaging mechanism (63) is provided on the rear upper side of the mounting support bracket, and includes a left pressing component (631) located on the left side of the mounting support bracket and a right pressing component located on the right side of the mounting support bracket an assembly (632), when the reciprocating driving mechanism (62) drives the clamping and packaging manipulator (61) to move between the left pressing assembly (631) and the right pressing assembly (632), The left pressing component (631) and the right pressing component (632) move toward each other along the lateral direction of the mounting support bracket, so as to press and seal the open mother bag containing the stacking bag; A guide mechanism (64), which is arranged on the front side of the packaging mechanism (63), is used to guide the open mother bag held by the clamping and packaging manipulator (61) and containing the cross-stacking packaging bag to move into the packaging mechanism (63); The material receiving assembly (65) is arranged on the rear lower side of the packaging mechanism (62), and is used for receiving the packaged packaging bag.

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