CN218907819U

CN218907819U - Vertical packaging equipment

Info

Publication number: CN218907819U
Application number: CN202320200109.4U
Authority: CN
Inventors: 李文凯; 穆配锋; 付俊辉; 罗遂州
Original assignee: Dengfeng Qimingxuan Group Co ltd
Current assignee: Dengfeng Qimingxuan Group Co ltd
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-04-25
Anticipated expiration: 2033-02-13

Abstract

The utility model discloses vertical packaging equipment which comprises a blanking device, a receiving device and a feeding device, wherein the feeding device comprises a separation adsorption component, a clamping transfer component and a conveying guide component, the separation adsorption component can be arranged in a lifting manner, the clamping transfer component can be arranged in a sliding manner, and the conveying guide component is fixedly arranged. Separating the uppermost large packaging bag from the stacked large packaging bags by the separation and adsorption assembly, clamping the separated large packaging bag by the clamping and transfer assembly, transferring the separated large packaging bag to the conveying and guiding assembly, and conveying the received large packaging bag to the receiving device by the conveying and guiding assembly, so that the non-opened large packaging bag is conveyed to the receiving device by the feeding device; meanwhile, the discharging device drives the clamped small packaging bag to rotate to the appointed position, the small packaging bag falls down along the vertical direction at the appointed position and falls into the large packaging bag which is opened by the receiving device, automatic packaging is achieved, the degree of automation is high, the labor intensity is low, and the packaging efficiency is improved.

Description

Vertical packaging equipment

Technical Field

The utility model relates to the technical field of food packaging, in particular to vertical packaging equipment.

Background

At present, a plurality of procedures of flour packaging can be mechanized, firstly, the amount of one bag of flour is weighed and separated, for example, 2.5kg, 5kg or 10kg is obtained, and then the separated flour is sealed by a small packaging bag.

However, for convenient transportation and storage, a certain number of small packages are usually packed in large packages, and the process of packing is limited by the prior art, and the process of packing is usually carried out manually, so that the labor intensity is high and the packing efficiency is low.

Disclosure of Invention

In view of the above, the utility model aims to provide a vertical packaging device, a feeding device conveys a large packaging bag which is not opened to a receiving device, and a discharging device loads small packaging bags into the opened large packaging bag after the receiving device opens the large packaging bag, so that automatic packaging is realized, and the packaging efficiency is improved.

The utility model provides vertical packaging equipment which comprises a blanking device, a receiving device and a feeding device, wherein the blanking device is used for driving a small packaging bag clamped to rotate to a designated position so that the small packaging bag falls down along the vertical direction at the designated position; the receiving device is used for opening the large packaging bag to receive the small packaging bag falling from the blanking device; the feeding device is used for conveying the large non-opened packaging bags to the receiving device;

the feeding device comprises a separation adsorption component which is arranged in a lifting manner and is used for separating the uppermost large packaging bag from the stacked large packaging bags, a clamping and transferring component which is arranged in a sliding manner and is used for clamping and transferring the separated large packaging bags, and a conveying guide component which is fixedly arranged and is used for conveying the large packaging bags clamped by the clamping and transferring component to the receiving device.

Preferably, the feeding device further comprises a placing platen and an alignment adjusting assembly slidably arranged on the placing platen, the placing platen is used for placing the big packaging bags clamped by the clamping and transferring assembly, and the alignment adjusting assembly is used for adjusting the positions of the big packaging bags on the placing platen until the big packaging bags are aligned and conveyed to the guiding assembly.

Preferably, each group of alignment adjusting assembly comprises two sliding adjusting plates which are arranged in a sliding manner and two groups of sliding driving parts which are respectively connected with the two sliding adjusting plates to drive the two sliding adjusting plates to move relatively, and each sliding adjusting plate is fixedly provided with a plurality of sliding pushing plates for pushing the big packaging bags.

Preferably, the conveying guide assembly comprises a supporting platen which is flush with the placing platen and used for supporting the big packaging bag, a conveying belt wheel which is rotatably embedded in the supporting platen and used for conveying the big packaging bag, and a pressing roller which is arranged in a lifting manner and used for pressing the big packaging bag on the conveying belt wheel.

Preferably, the separation adsorption component comprises a plurality of separation sucking discs used for adsorbing the edges of the large packaging bags on the uppermost layer, a separation sucking disc support connected with all the separation sucking discs, and a separation lifting driving piece connected with the separation sucking disc support and used for driving the separation sucking disc support to lift along the vertical direction.

Preferably, the feeding device further comprises a big bag containing frame which is fixedly arranged, wherein the big bag containing frame is provided with a limiting groove for containing stacked big packaging bags, and the limiting groove is opened towards one side of the separation adsorption assembly.

Preferably, the blanking device comprises a blanking supporting plate, a small bag clamping assembly and a small bag rotating assembly which are fixedly arranged on two sides of the blanking supporting plate respectively, and a first material blocking door plate arranged below the small bag clamping assembly; the small bag clamping assembly is used for clamping the small packaging bag; the small bag rotating assembly is used for driving the small bag clamping assembly to rotate through the blanking supporting plate until the small packaging bag reaches a designated position; the first material blocking door plate is used for opening when the small packaging bag rotates to a designated position so that the small packaging bag falls down.

Preferably, the packaging box further comprises a second material blocking door plate parallel to the first material blocking door plate and a material occupying box arranged between the first material blocking door plate and the second material blocking door plate, wherein the material occupying box is used for storing small packaging bags falling from the first material blocking door plate, and the second material blocking door plate is used for opening when the first material blocking door plate is closed, so that the small packaging bags in the material occupying box fall into the opened large packaging bags.

Preferably, the receiving device comprises a large bag clamping component, an adsorption and opening component and a bag opening clamping component which are rotatably arranged, wherein the large bag clamping component is used for clamping two sides of the opening end of an unopened large packaging bag so as to enable the large packaging bag to be kept in a vertical state by means of gravity; the large bag clamping assembly is used for clamping the large packaging bag to be opened, and the large packaging bag clamping assembly is used for clamping the large packaging bag to be opened; the bag supporting and clamping assembly is used for clamping two sides of the opening end of the large opened packaging bag so that the large packaging bag can receive the fallen small packaging bag.

Preferably, the adsorption and opening assembly comprises two bag opening sucker brackets which are oppositely arranged and two groups of bag opening driving pieces which are respectively and correspondingly connected with the two bag opening sucker brackets; each bag supporting sucker support is provided with a plurality of bag supporting suckers for adsorbing the large packaging bags; the two groups of bag supporting driving parts are used for driving the two bag supporting sucker supports to be separated from each other so as to support the large packaging bag.

Compared with the background art, the vertical packaging equipment provided by the utility model comprises a blanking device, a receiving device and a feeding device, wherein the feeding device comprises a separation adsorption component, a clamping transfer component and a conveying guide component, the separation adsorption component is arranged in a lifting manner, the clamping transfer component is arranged in a sliding manner, and the conveying guide component is fixedly arranged.

Separating the uppermost large packaging bag from the stacked large packaging bags by the separation and adsorption assembly, clamping the separated large packaging bag by the clamping and transfer assembly, transferring the separated large packaging bag to the conveying and guiding assembly, and conveying the received large packaging bag to the receiving device by the conveying and guiding assembly, so that the non-opened large packaging bag is conveyed to the receiving device by the feeding device; meanwhile, the discharging device drives the clamped small packaging bag to rotate to the appointed position, the small packaging bag falls down along the vertical direction at the appointed position and falls into the large packaging bag which is opened by the receiving device, automatic packaging is achieved, the degree of automation is high, the labor intensity is low, and the packaging efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

FIG. 1 is a block diagram of a vertical packaging apparatus according to one embodiment of the present utility model;

FIG. 2 is another view of FIG. 1;

FIG. 3 is a block diagram of the blanking apparatus of FIG. 1;

FIG. 4 is another view of FIG. 3;

FIG. 5 is a front view of FIG. 4;

FIG. 6 is an assembly view of the pouch clamping assembly, first and second stop door panels, and take up bin of FIG. 3;

FIG. 7 is another view of FIG. 6;

FIG. 8 is a front view of the first restrictor panel of FIG. 3;

FIG. 9 is a rear view of the first restrictor panel of FIG. 3;

FIG. 10 is a block diagram of the receiving device of FIG. 1;

FIG. 11 is a block diagram of the large bag clamp assembly of FIG. 10;

FIG. 12 is an assembled view of the arm support and its attachment of FIG. 10;

FIG. 13 is an assembly view of the suction spreader assembly, bag-holder assembly, and bag-lift drive of FIG. 10;

FIG. 14 is an assembly view of the bag-supporting clamp assembly and bag-supporting lift drive of FIG. 10;

FIG. 15 is an assembly view of the big-bag reshaping assembly, big-bag transporting assembly, and bagging auxiliary assembly of FIG. 10;

FIG. 16 is a block diagram of the big bag reshaping assembly of FIG. 10;

FIG. 17 is a block diagram of the bagging assistance assembly of FIG. 10;

FIG. 18 is a view showing the structure of the feeding device of FIG. 1;

fig. 19 is a partial structural view of fig. 18.

The reference numerals are as follows:

the device comprises a blanking device 1, a receiving device 2 and a feeding device 3;

the device comprises a blanking support plate 11, a small bag clamping assembly 12, a small bag rotating assembly 13, a first material blocking door plate 14, a second material blocking door plate 15, a material occupying box 16, a snap flanging 17 and a positioning plate 18;

a first clamping plate 121, a second clamping plate 122, a first clamping plate driver 123, and a second clamping plate driver 124;

a first left door driving piece 141, a first right door driving piece 142, a first left door panel 143, and a first right door panel 144;

a second left door driving piece 151, a second right door driving piece 152, a second left door panel 153, and a second right door panel 154;

a guide plate 160, a left side plate 161 and a right side plate 162;

a big bag clamping assembly 21, an adsorption and expansion assembly 22, a bag supporting clamping assembly 23, a bag supporting lifting driving piece 24, a big bag shaping assembly 25, a big bag conveying assembly 26 and a bagging auxiliary assembly 27;

a flip support frame 211, a flip shaft 212, a clamp arm bracket 213, a driving clamp arm 214, a driven clamp arm 215, and a clamp arm driving piece 216;

a bag-expanding suction cup holder 221, a bag-expanding driving member 222, and a bag-expanding suction cup 223;

bag holding jaw 230, forward clamp 231, rearward clamp 232, forward clamp drive 233, and rearward clamp drive 234;

a shaping splint 251 and a shaping splint driving piece 252;

auxiliary stand 271, large bag pinch roller 272, driving toothed plate 273, driven toothed plate 274, and pinch roller driver 275;

a separation adsorption assembly 31, a clamping transfer assembly 32, a conveying guide assembly 33, a placing platen 34, an alignment adjustment assembly 35 and a big bag holding frame 36;

a separation suction cup 311, a separation suction cup holder 312, and a separation lift drive 313;

a sliding bracket 321 and a transfer jaw 322;

a support platen 331, a conveying pulley 332, and a pressing roller 333;

a slide adjustment plate 351, a slide driver 352, and a slide push plate 353;

limit groove 361.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order that those skilled in the art will better understand the present utility model, the following description will be given in detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 and 2, fig. 1 is a block diagram of a vertical packing apparatus according to an embodiment of the present utility model; fig. 2 is another view of fig. 1.

First, the small package is a small package filled with flour of a specified weight, and is filled in a large package opened by a receiving device.

The embodiment of the utility model discloses vertical packaging equipment which comprises a blanking device 1, a receiving device 2 and a feeding device 3. The blanking device 1 is in butt joint with the feeding conveying belt, when the small packaging bags conveyed by the feeding conveying belt reach the blanking device 1, the blanking device 1 clamps the small packaging bags firstly and then drives the small packaging bags to rotate until the small packaging bags rotate to the designated positions, and the small packaging bags fall down along the vertical direction by means of gravity at the designated positions. Wherein, the material loading conveyer belt comprises horizontal segment and slope section, specifically can set up according to the place. The receiving device 2 is used for opening large packages to receive small packages falling from the blanking device 1. The feeding device 3 is used for conveying the large unopened packaging bags to the receiving device 2.

Referring to fig. 18 and 19, fig. 18 is a structure of the feeding device in fig. 1; fig. 19 is a partial structural view of fig. 18.

The feeding device 3 comprises a separation adsorption component 31, a clamping transfer component 32 and a conveying guide component 33, wherein the separation adsorption component 31 can be lifted, linearly reciprocate along the vertical direction, and when the feeding device descends to a certain height, the feeding device can adsorb large packaging bags which are positioned at the uppermost layer and are not opened by means of vacuum negative pressure, so that the large packaging bags at the uppermost layer are separated from the stacked large packaging bags. The gripping and transferring unit 32 is slidably disposed to reciprocate linearly in the width direction of the unopened large packing bag for gripping and transferring the separated large packing bag. The conveying guide assembly 33 is fixedly arranged and is used for conveying the large packaging bag clamped by the clamping and transferring assembly 32 to the receiving device 2 along the length direction of the large packaging bag.

The separation adsorption assembly 31 comprises a plurality of separation sucking discs 311, a separation sucking disc support 312 and a separation lifting driving piece 313, all the separation sucking discs 311 are fixedly arranged on the separation sucking disc support 312 along the line, and all the separation sucking discs 311 are uniformly distributed along the length direction of the large packaging bag. Each separating sucking disc 311 is connected with the negative pressure pipeline and is used for sucking the edge of the big packaging bag at the uppermost layer by means of negative pressure so as to separate the big packaging bag at the uppermost layer from the rest of the stacked big packaging bags. The separation lift driving member 313 is connected to the separation suction cup holder 312 for driving the separation suction cup holder 312 to lift in a vertical direction. The separate lifting driving member 313 may be an electric push rod. The separation lifting driving piece 313 is fixedly arranged on the frame, the frame is also provided with a guide upright post, and the separation sucker support 312 can slide through the guide upright post, so that the guide upright post guides the separation sucker support 312 to do linear reciprocating motion.

The clamping and transferring assembly 32 comprises a sliding support 321, a plurality of transferring clamping jaws 322 and a transferring driving piece, wherein the transferring clamping jaws 322 and the transferring driving piece are fixedly arranged on the sliding support 321, all the transferring clamping jaws 322 are fixedly arranged on the sliding support 321, and all the transferring clamping jaws 322 are uniformly distributed along a line. The frame is provided with a transverse slide rail for guiding the sliding bracket 321 to linearly slide. Each group of transferring clamping jaws 322 comprises two hinged rotating clamping plates and a clamping plate rotating driving piece connected with the two rotating clamping plates, and the two rotating clamping plates are used for driving the two rotating clamping plates to be close to each other, so that the transferring clamping jaws 322 clamp the big packaging bag along the upper side and the lower side of the big packaging bag.

The conveying guide assembly 33 comprises a supporting platen 331, a conveying belt wheel 332 and a pressing roller 333, wherein the supporting platen 331 is flush with the placing platen 34 of the feeding device 3 and is used for supporting the large packaging bag, preventing the large packaging bag from being blocked in the transferring process and ensuring the smooth transferring of the large packaging bag. The conveying belt wheel 332 is rotatably embedded on the supporting platen 331 and is arranged higher than the supporting platen 331 for conveying the big packaging bags. The pressing roller 333 is configured to be capable of lifting and lowering, so as to press the big packaging bag onto the conveying belt wheel 332, thereby avoiding the situation that the receiving device 2 cannot successfully receive the big packaging bag due to the position change of the big packaging bag in the conveying process. The pressing roller 333 is connected with a roller driving member, and the roller driving member is used for driving the pressing roller 333 to do linear motion along the vertical direction, so that the distance between the pressing roller 333 and the supporting platen 331 can be adjusted to avoid excessively extruding the large packaging bag.

When packaging, the separation and adsorption assembly 31 firstly separates the uppermost large packaging bag from the stacked large packaging bags, the clamping and transfer assembly 32 clamps the separated large packaging bags, then the separated large packaging bags are transferred to the conveying and guiding assembly 33, the conveying and guiding assembly 33 conveys the received large packaging bags to the receiving device 2, and the feeding device 3 conveys the large packaging bags which are not opened to the receiving device 2; meanwhile, the discharging device 1 drives the clamped small packaging bag to rotate to the appointed position, the small packaging bag falls down along the vertical direction at the appointed position and falls into the large packaging bag which is opened by the receiving device 2, automatic packaging is achieved, the degree of automation is high, the labor intensity is low, and the packaging efficiency is improved.

The feeding device 3 further comprises a placing platen 34 and an alignment regulating assembly 35 slidably provided to the placing platen 34, the placing platen 34 being used for placing the large package held by the holding transfer assembly 32. The alignment adjusting component 35 is used for adjusting the position of the big packaging bag on the placing platen 34 until the big packaging bag aligns with the conveying guide component 33, so as to ensure that the receiving device 2 smoothly receives the big packaging bag conveyed by the feeding device 3.

Each group of alignment adjusting components 35 comprises two sliding adjusting plates 351 which can be arranged in a sliding manner and two groups of sliding driving pieces 352 which are respectively connected with the two sliding adjusting plates 351 so as to drive the two sliding adjusting plates 351 to move relatively, so that a plurality of sliding pushing plates 353 which are fixedly arranged on each sliding adjusting plate 351 push the large packaging bag from two sides of the large packaging bag along the width direction of the large packaging bag, and further the position of the large packaging bag is adjusted.

The feeding device 3 further comprises a big bag containing frame 36 which is fixedly arranged, and the big bag containing frame 36 is provided with a limiting groove 361 for containing stacked big packaging bags, so that all the separation suckers 311 are ensured to be aligned with the edges of the big packaging bags. The size of the limit groove 361 is set according to the size of the big packing bag. The limit groove 361 is opened towards one side of the separation adsorption assembly 31, so that the large packaging bag of the clamping and transferring assembly 32 is prevented from being blocked.

Referring to fig. 3 to 9, fig. 3 is a structural diagram of the blanking apparatus in fig. 1; FIG. 4 is another view of FIG. 3; FIG. 5 is a front view of FIG. 4; FIG. 6 is an assembly view of the pouch clamping assembly, first and second stop door panels, and take up bin of FIG. 3; FIG. 7 is another view of FIG. 6; FIG. 8 is a front view of the first restrictor panel of FIG. 3; fig. 9 is a rear view of the first restrictor panel of fig. 3.

The blanking device 1 comprises a blanking supporting plate 11, a small bag clamping assembly 12, a small bag rotating assembly 13 and a first material blocking door plate 14.

The blanking supporting plate 11 is fixedly arranged on the frame and mainly plays a supporting role.

The small bag clamping component 12 and the small bag rotating component 13 are respectively and fixedly arranged on two sides of the blanking supporting plate 11. The pouch clamping assembly 12 is used to clamp a pouch. The pouch clamping assembly 12 comprises a first clamping plate 121, a second clamping plate 122, a first clamping plate driving piece 123 and a second clamping plate driving piece 124, wherein the first clamping plate driving piece 123 and the second clamping plate driving piece 124 are oppositely arranged and are fixedly arranged at the bottom of the blanking supporting plate 11. The first clamping plate driving member 123 is coupled to the first clamping plate 121 for driving the first clamping plate 121 to perform a linear motion. The second clamping plate driving member 124 is connected to the second clamping plate 122 for driving the second clamping plate 122 to perform a linear motion. The first clamping plate 121 and the second clamping plate 122 are oppositely arranged and are L-shaped, and the first clamping plate and the second clamping plate are mutually close to or separated from each other and are used for correspondingly clamping or loosening the small packaging bags. Both the first and second

clamping plate drivers

123 and 124 may be electric push rods, but are not limited thereto, and may be, for example, air cylinders, without affecting the achievement of the object of the present utility model.

The small bag rotating assembly 13 drives the small bag clamping assembly 12 to rotate through the blanking supporting plate 11, and small bags are adjusted until the small bags reach a specified position, so that the small bags are ensured to fall into the occupied bin 16 in an ideal posture. The designated position herein refers to the position where the pouch is located when the longitudinal direction of the pouch is identical to the longitudinal direction of the holding bin 16. The small bag rotating assembly 13 comprises a small bag rotating motor and a small bag connecting rotating shaft, one end of the small bag connecting rotating shaft is connected with the small bag rotating motor through a coupler, the other end of the small bag connecting rotating shaft is fixedly connected with the blanking supporting plate 11 through an L-shaped supporting seat, the small bag rotating motor drives the blanking supporting plate 11 to rotate through the small bag connecting rotating shaft, and then the small bag clamping assembly 12 is driven to synchronously rotate. The rotation angle of the pouch rotating electric machine is determined according to the initial position of the pouch, and it is necessary to ensure that the longitudinal direction of the pouch at a predetermined position coincides with the longitudinal direction of the storage bin 16, regardless of how much the pouch rotating electric machine rotates.

The first stop door panel 14 is disposed below the pouch clamp assembly 12. When the first stop door 14 is not opened, the first stop door 14 is used for supporting the small package for the small package clamping assembly 12 to clamp. When the small packaging bag rotates to the designated position, the first material blocking door plate 14 is opened, and the small packaging bag falls from the opening of the first material blocking door plate 14.

The first material blocking door plate 14 keeps closed, when the small packaging bag filled with flour falls on the first material blocking door plate 14, the small packaging bag is clamped by the small bag clamping assembly 12, the small bag rotating assembly 13 drives the blanking supporting plate 11 to rotate, the blanking supporting plate 11 drives the small bag clamping assembly 12 to rotate, the small packaging bag rotates synchronously along with the small bag until the small packaging bag reaches a designated position, at the moment, the first material blocking door plate 14 is opened, the small bag clamping assembly 12 loosens the small packaging bag, the small packaging bag falls down, automatic blanking of the small packaging bag is achieved, the automation degree is high, and the packaging efficiency is improved.

The blanking device 1 further comprises a second material blocking door plate 15 and a material occupying box 16, wherein the material occupying box 16 is arranged between the first material blocking door plate 14 and the second material blocking door plate 15 and is used for storing small packaging bags falling from the first material blocking door plate 14. The occupying bin 16 is surrounded by a left side plate 161, a right side plate 162, a front side plate and a rear side plate, and the left side plate 161 and the right side plate 162 are oppositely arranged and both are fixed on the frame. The front side plate and the rear side plate are also arranged oppositely and are both fixed on the frame. The upper and lower ends of the storage box 16 are open, the upper end opening of the storage box is aligned with the door gap of the first material blocking door plate 14, and the lower end opening of the storage box is aligned with the door gap of the second material blocking door plate 15. The second stop door panel 15 is parallel to the first stop door panel 14. When the first material blocking door plate 14 is closed, the second material blocking door plate 15 is opened, and the small packaging bags occupying the storage box 16 fall into the opened large packaging bags, so that continuous production and discharging are realized.

The length direction of the small packaging bags at the designated positions is consistent with the length direction of the occupying storage box 16, so that when the small packaging bags fall into the occupying storage box 16, the length of the small packaging bags is consistent with the length direction of the occupying storage box 16, and further, all the small packaging bags fall into the large packaging bags in the same ideal posture, and the small packaging bags in the large packaging bags are orderly arranged.

The first material blocking door plate 14 and the second material blocking door plate 15 are split, and the two are identical in structure.

The first material blocking door plate 14 includes a first left door driving member 141, a first right door driving member 142, a first left door plate 143, and a first right door plate 144, where the first left door driving member 141 is connected to the first left door plate 143, and is used to drive the first left door plate 143 to perform a linear motion. The first right door driving member 142 is connected to the first right door panel 144 for driving the first right door panel 144 to perform a linear motion. Both the first left door driving piece 141 and the first right door driving piece 142 may be electric push rods, but are not limited thereto. The first left door panel 143 and the first right door panel 144 are disposed opposite to each other and are flush along a horizontal plane. The first left door panel 143 and the first right door panel 144 can be close to or separated from each other for corresponding opening or closing.

The second material blocking door plate 15 comprises a second left door driving piece 151, a second right door driving piece 152, a second left door plate 153 fixedly connected with the second left door driving piece 151 and a second right door plate 154 fixedly connected with the second right door driving piece 152, and the second left door plate 153 and the second right door plate 154 are oppositely arranged and are used for realizing opening or closing.

The meshing flanging 17 and the meshing groove which are matched with each other on the opposite sides of the first left door plate 143 and the first right door plate 144 are used for eliminating a gap between the two door plates, avoiding the edge of the small packaging bag from being blocked between the two door plates and facilitating the smooth falling of the small packaging bag.

Likewise, the opposite sides of the second left door panel 153 and the second right door panel 154 are provided with mating snap flanges 17 and snap grooves, which function as above.

The snap-in flange 17 is used for bending at an angle along the falling direction of the small packaging bag, and is more beneficial to the falling of the small packaging bag.

The storage box 16 comprises a left side plate 161 and a right side plate 162 which are oppositely arranged, one end of the left side plate 161, which is close to the first material blocking door plate 14, is integrally provided with a material guide plate 160, one end of the right side plate 162, which is close to the first material blocking door plate 14, is also integrally provided with a material guide plate 160, and the two material guide plates 160 are bent at an angle towards the opening direction of the first material blocking door plate 14 to form a splayed material guide opening for guiding small packing bags to fall into the storage box 16.

The blanking supporting plate 11 is fixedly provided with a positioning plate 18, and when the small packaging bag clamped by the small packaging bag rotating assembly 13 is at a designated position, one end of the small packaging bag abuts against the positioning plate 18, so that the small packaging bag can be positioned by means of the positioning plate 18. The positioning plate 18 is parallel to the direction of movement of the jaws of the pouch clamping assembly 12.

The blanking device 1 further comprises a packet placement detection member, which may specifically be a contact sensor, a pressure sensor or an image recognition device, and a controller for detecting whether the first stop door panel 14 stores a small package. The controller is respectively connected with the first clamping plate driving piece 123 and the second clamping plate driving piece 124. When the small bag placing detection piece detects that the first blocking door plate 14 stores the small packaging bags, the small bag placing detection piece feeds back signals to the controller, and the controller starts the first clamping plate driving piece 123 and the second clamping plate driving piece 124 to enable the first clamping plate 121 and the second clamping plate 122 to be close to each other, the small packaging bags are automatically clamped, the degree of automation is high, and the packaging efficiency is higher.

Of course, the utility model can also be provided with a small packet position detection part connected with the controller, and the small packet position detection part can be provided with a position detection sensor for detecting whether the small package bag reaches a specified position, so that the controller controls the first material blocking door plate 14 to be automatically opened according to a signal fed back by the small packet position detection part. The utility model can also be provided with a door plate state detection part connected with the controller, wherein the door plate state detection part can be a distance detection sensor or a contact sensor and is used for detecting whether the first material blocking door plate 14 is closed or not, so that the controller can control the second material blocking door plate 15 to be automatically opened according to a signal fed back by the door plate state detection part. The degree of automation is higher like this, and packing efficiency is naturally higher.

The controller includes a signal receiving portion for receiving an electric signal transmitted from a detecting member such as a packet placement detecting member, a signal determining portion electrically connected to the signal receiving portion so as to determine whether or not the signal received by the receiving portion is a trigger signal, and a signal transmitting portion electrically connected to the signal determining portion so as to transmit a determination signal generated by the signal determining portion to an executing member such as the first and second

cleat driving members

123 and 124. The specific arrangement modes of the signal receiving part, the signal judging part and the signal transmitting part can refer to the prior art; in the utility model, the application scenes of the three are only changed, and the utility model does not substantially improve the application scenes. Obviously, the controller with the structure is widely applied to the existing automatic control equipment, such as MCU, DSP or singlechip. The key point of the present utility model is that the controller combines the packet placement detection member, the first clamping plate driving member 123, and the second clamping plate driving member 124, respectively.

Referring to fig. 10 to 17, fig. 10 is a structural diagram of the receiving device in fig. 1; FIG. 11 is a block diagram of the large bag clamp assembly of FIG. 10; FIG. 12 is an assembled view of the arm support and its attachment of FIG. 10; FIG. 13 is an assembly view of the suction spreader assembly, bag-holder assembly, and bag-lift drive of FIG. 10; FIG. 14 is an assembly view of the bag-supporting clamp assembly and bag-supporting lift drive of FIG. 10; FIG. 15 is an assembly view of the big-bag reshaping assembly, big-bag transporting assembly, and bagging auxiliary assembly of FIG. 10; FIG. 16 is a block diagram of the big bag reshaping assembly of FIG. 10; fig. 17 is a block diagram of the bagging assistance assembly of fig. 10.

The receiving device 2 comprises a big bag clamping assembly 21, an adsorption and expansion assembly 22 and a bag clamping assembly 23.

The large bag holding assembly 21 is rotatably arranged for transferring large packages to the suction opening assembly 22. The big bag clamping assembly 21 has three positions, a big bag receiving position, a big bag adjusting position and a big bag opening position. When in the big bag receiving position, the big bag clamping assembly 21 clamps the two sides of the opening end of the big package bag which is not opened in the horizontal direction. When the large bag is in the large bag adjusting position, the large bag clamping assembly 21 rotates the clamped large packaging bag from the horizontal direction to the vertical direction, so that the large packaging bag is kept in the vertical state by means of gravity. When the large bag opening position is located, the large bag clamping assembly 21 rotates the large package to the large bag opening position in a vertical state, and the large bag opening position is located right below the adsorption opening assembly 22, so that the large package bag can be conveniently opened subsequently. It should be noted that, the large unopened package may be fed to the large bag holding assembly 21 manually or by means of an automatic bag feeding device, so as to be held by the large bag holding assembly 21.

When the big bag clamping assembly 21 transfers the big packaging bag to the big bag opening position, the adsorption opening assembly 22 is used for adsorbing two sides of the big packaging bag and then driving the two sides of the big packaging bag to be separated from each other so as to open the big packaging bag, and the opening end of the big packaging bag is opened. The bag-supporting clamping assembly 23 is used for clamping two sides of the opened end of the large opened packaging bag so that the large packaging bag can receive the fallen small packaging bag. The adsorption and stretching assembly 22 and the bag supporting and clamping assembly 23 can be distributed in a cross shape, so that the bag supporting action is ensured to be continuously carried out.

The big bag clamping assembly 21 clamps two sides of the opening end of the big packaging bag which is not opened, so that the big packaging bag is kept in a vertical state by means of gravity; the large bag clamping assembly 21 transfers the large packaging bag to a large bag opening position, and the adsorption opening assembly 22 adsorbs two sides of the large packaging bag again to drive the two sides of the large packaging bag to be separated from each other so as to open the large packaging bag; the opening ends of the large packaging bags are opened and kept in a vertical state, and the fallen small packaging bags fall into the large packaging bags from the opening ends of the large packaging bags, so that automatic material receiving is realized, the labor intensity is low, and the packaging efficiency is improved.

The big bag clamping assembly 21 comprises a turnover supporting frame 211, a turnover shaft 212 and two clamping arm brackets 213, wherein the turnover supporting frame 211 mainly plays a supporting role and can be fixedly arranged on a frame. The two ends of the turnover shaft 212 are hinged on the turnover supporting frame 211, and the two ends of the turnover shaft 212 are provided with rolling bearings which are driven by a connected servo motor and are used for supporting the turnover shaft 212 to rotate relative to the turnover supporting frame 211. The two arm supports 213 are respectively fixed at two ends of the turnover shaft 212, and can synchronously rotate along with the turnover shaft 212 to realize transferring of the large packaging bag. The free end of each arm support 213 is hinged with a driving arm 214 and a driven arm 215, gears arranged at the ends of the driving arm 214 and the driven arm 215 are meshed with each other, and the driving arm 214 drives the driven arm 215 to synchronously rotate when rotating. A clamping arm driving piece 216 is arranged between the clamping arm bracket 213 and the driving clamping arm 214 and is used for driving the driving clamping arm 214 to rotate, so that the driving clamping arm 214 and the driven clamping arm 215 are mutually close to or separated from each other, and the large packaging bag is correspondingly clamped or released. The arm drive 216 may be, but is not limited to, an electric push rod.

The adsorption and opening assembly 22 comprises two bag opening sucker supports 221 and two groups of bag opening driving pieces 222, the two bag opening sucker supports 221 are oppositely arranged, each bag opening sucker support 221 is provided with a plurality of bag opening suckers 223, and the bag opening suckers 223 adsorb two sides of a large packaging bag by means of vacuum negative pressure. The two bag-supporting driving members 222 are respectively connected with the two bag-supporting sucker supports 221 in a corresponding manner and are used for driving the two bag-supporting sucker supports 221 to be separated from each other so as to realize the opening of the large packaging bag. The bag-opening driving member 222 may be, but not limited to, an electric push rod.

The bag-holding assembly 23 includes two sets of oppositely disposed bag-holding jaws 230, each set of bag-holding jaws 230 for holding one side of a large package. Each group of bag holding claws 230 includes a front holding plate 231, a rear holding plate 232, a front holding plate driving member 233 and a rear holding plate driving member 234, the front holding plate 231 and the rear holding plate 232 are arranged in parallel, and the front holding plate 231 is located at the front side of the rear holding plate 232. The opposite sides of the front clamping plate 231 and the rear clamping plate 232 are respectively provided with a non-slip protrusion for increasing the friction force between the front clamping plate 231 and the large packaging bag, avoiding the large packaging bag from accidentally slipping off the bag supporting clamping jaw 230 due to overweight, and ensuring the front clamping plate 231 and the rear clamping plate 232 to stably clamp the large packaging bag. The front clamping plate driving member 233 is connected to the front clamping plate 231 for driving the front clamping plate 231 to perform a linear motion. The rear clamping plate driving member 234 is connected to the rear clamping plate 232 for driving the rear clamping plate 232 to perform a linear motion. Both the front clamp plate 231 and the rear clamp plate 232 clamp or unclamp the large package by a relative movement. Both the forward cleat driver 233 and the rearward cleat driver 234 may be electric push rods, but are not limited thereto.

The receiving device 2 further comprises two groups of bag supporting lifting driving members 24, the two groups of bag supporting lifting driving members 24 are respectively and correspondingly connected with the two groups of bag supporting clamping jaws 230 and are used for driving the connected bag supporting clamping jaws 230 to lift along the vertical direction, so that the bag supporting clamping jaws 230 correspondingly approach to or separate from the large packaging bag clamped by the large bag clamping assembly 21, and the two bag supporting clamping jaws 230 can automatically clamp the opened large packaging bag. One end of the bag supporting lifting driving member 24 is fixedly arranged on the frame, and the other end is connected with one group of bag supporting clamping jaws 230, which can be an electric push rod specifically, but is not limited to the electric push rod.

The receiving device 2 further comprises a big bag shaping assembly 25 for shaping the fully loaded big package, and ensuring that the two sides of the big package bag are smooth. The big bag shaping assembly 25 is slidably arranged on the frame and can linearly slide along the conveying direction of the big bag conveying assembly 26.

The big bag shaping assembly 25 comprises two shaping splints 251 and two groups of shaping splint driving members 252, wherein the two shaping splints 251 are oppositely arranged, and the two shaping splints 251 are parallel. The two shaping clamp plate driving pieces 252 are respectively connected with the two shaping clamp plates 251 correspondingly and are used for driving the two shaping clamp plate driving pieces 252 to be close to each other so as to clamp the large packaging bag and realize automatic shaping. The orthopedic splint drive 252 may be, but is not limited to, a power push rod.

The receiving device 2 further comprises a big bag conveying component 26, which is arranged below the bag supporting and clamping component 23 and is positioned between the two shaping clamping plates 251 and used for supporting the big packaging bags to receive the fallen small packaging bags and conveying the fully loaded big packaging bags. The big bag transport assembly 26 may be, but is not limited to, a conveyor belt.

The receiving device 2 further comprises a bagging auxiliary assembly 27, when the number of small bags filled in the large packaging bags is small, the bagging auxiliary assembly 27 ascends relative to the frame and clamps the large packaging bags when ascending to a preset height, the large packaging bags are assisted to be filled in the fallen small packaging bags, the situation that the small packaging bags fall into the large packaging bags due to overlarge travel of the large packaging bags is avoided, the small packaging bags cannot fall into the large packaging bags smoothly is avoided, and the shaping purpose is achieved to a certain extent. The preset height can be adaptively adjusted according to the number of small packaging bags filled in the large packaging bag. It should be noted here that the bagging assistance assembly 27 gradually descends as the number of small bags filled in a large bag increases.

The bagging auxiliary assembly 27 comprises an auxiliary bracket 271, two large bag clamping rollers 272, a driving toothed plate 273, a driven toothed plate 274, a clamping roller driving piece 275 and an auxiliary lifting driving piece, wherein the auxiliary bracket 271 is fixedly arranged on the frame and mainly plays a supporting role. Two large bag nip rolls 272 are disposed opposite each other. The meshing teeth provided on both the driving toothed plate 273 and the driven toothed plate 274 are meshed with each other, and both the driving toothed plate 273 and the driven toothed plate 274 are hinged to the auxiliary bracket 271 and are correspondingly connected to the two large bag clamping rollers 272, respectively. The clamping roller driving part 275 is arranged between the auxiliary bracket 271 and the driving toothed plate 273, and is used for driving the driving toothed plate 273 to rotate relative to the auxiliary bracket 271, and the driven toothed plate 274 synchronously and reversely rotates along with the driving toothed plate 273, so as to drive the two large bag clamping rollers 272 to be close to or separate from each other, and is used for correspondingly clamping or loosening the large packaging bags. The auxiliary lifting driving piece is connected with the auxiliary support 271 and is used for driving the auxiliary support 271 to lift relative to the frame in the vertical direction, so that the auxiliary support 271 drives the two large bag clamping rollers 272 to lift relative to the large packaging bags according to the loading amount of the large packaging bags. For example, the smaller the loading of the large bag, the greater the elevation of the two large bag nip rolls 272; the larger the loading of the large bag, the greater the height of the two large bag nip rolls 272 drop. The nip roller driving member 275 and the auxiliary elevating driving member may be electric push rods, but are not limited thereto.

To ensure that the auxiliary support 271 is linearly lifted relative to the frame, guide rails and guide runners are provided between the auxiliary support 271 and the frame, for guiding the auxiliary support 271 to slide linearly relative to the frame.

The above description of the vertical packaging apparatus provided by the present utility model has been provided in detail, and specific examples have been applied herein to illustrate the principles and embodiments of the present utility model, the above examples being provided only to assist in understanding the method of the present utility model and its core ideas; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present utility model, the present description should not be construed as limiting the present utility model in view of the above.

Claims

1. The vertical packaging equipment is characterized by comprising a blanking device (1), a receiving device (2) and a feeding device (3), wherein the blanking device (1) is used for driving the clamped small packaging bags to rotate to a designated position so as to enable the small packaging bags to fall down along the vertical direction at the designated position; the receiving device (2) is used for opening the large packaging bag to receive the small packaging bag falling from the discharging device (1); the feeding device (3) is used for conveying the large non-opened packaging bags to the receiving device (2);

the feeding device (3) comprises a separation adsorption component (31) which is arranged in a lifting manner and is used for separating the uppermost big packaging bag from the stacked big packaging bags, a clamping and transferring component (32) which is arranged in a sliding manner and is used for clamping and transferring the separated big packaging bags, and a conveying guide component (33) which is fixedly arranged and is used for conveying the big packaging bags clamped by the clamping and transferring component (32) to the receiving device (2).

2. The vertical packaging apparatus according to claim 1, wherein the feeding device (3) further comprises a placing platen (34) and an alignment regulating assembly (35) slidably provided to the placing platen (34), the placing platen (34) is used for placing the large packaging bag held by the holding transfer assembly (32), and the alignment regulating assembly (35) is used for regulating the position of the large packaging bag on the placing platen (34) until the large packaging bag is aligned with the conveying guide assembly (33).

3. The vertical packaging apparatus according to claim 2, wherein each set of said alignment regulating assemblies (35) comprises two slidably disposed slide regulating plates (351) and two sets of slide driving members (352) respectively connected to the two slide regulating plates (351) for driving the two to move relatively, and each slide regulating plate (351) is fixedly provided with a plurality of slide pushing plates (353) for pushing the large packaging bag.

4. The vertical packing apparatus according to claim 2, wherein the conveying guide assembly (33) includes a support platen (331) flush with the placement platen (34) for supporting the large packing bag, a conveying pulley (332) rotatably fitted to the support platen (331) for conveying the large packing bag, and a pressing roller (333) provided to be liftable and for pressing the large packing bag against the conveying pulley (332).

5. The vertical packing apparatus according to any one of claims 1 to 4, wherein the separation suction unit (31) includes a plurality of separation suction cups (311) for sucking edges of the uppermost large packing bag, a separation suction cup holder (312) connected to all the separation suction cups (311), and a separation lift driving member (313) connected to the separation suction cup holder (312) for driving the separation suction cup holder (312) to lift in a vertical direction.

6. The vertical packaging apparatus according to any one of claims 1 to 4, wherein the feeding device (3) further comprises a big bag holding frame (36) fixedly arranged, the big bag holding frame (36) has a limit groove (361) for holding a stacked big packaging bag, and the limit groove (361) is opened toward one side of the separation adsorption assembly (31).

7. The vertical packaging device according to any one of claims 1 to 4, wherein the blanking device (1) comprises a blanking support plate (11) which is fixedly arranged, a small bag clamping assembly (12) and a small bag rotating assembly (13) which are respectively fixedly arranged at two sides of the blanking support plate (11), and a first material blocking door plate (14) which is arranged below the small bag clamping assembly (12); the small bag clamping assembly (12) is used for clamping the small packaging bag; the small bag rotating assembly (13) is used for driving the small bag clamping assembly (12) to rotate through the blanking supporting plate (11) until the small packaging bag reaches a designated position; the first stop door plate (14) is used for opening when the small packaging bag rotates to the designated position so as to enable the small packaging bag to fall down.

8. The vertical packaging device according to claim 7, further comprising a second stop door plate (15) parallel to the first stop door plate (14) and a storage occupying box (16) arranged between the first stop door plate (14) and the second stop door plate (15), wherein the storage occupying box (16) is used for storing small packaging bags falling from the first stop door plate (14), and the second stop door plate (15) is used for being opened when the first stop door plate (14) is closed so that the small packaging bags in the storage occupying box (16) fall into the opened large packaging bags.

9. The vertical packaging apparatus according to any one of claims 1 to 4, wherein the receiving device (2) comprises a big bag clamping assembly (21), an adsorption and expansion assembly (22) and a bag expansion clamping assembly (23) which are rotatably arranged, wherein the big bag clamping assembly (21) is used for clamping two sides of the opening end of an unopened big packaging bag so as to enable the big packaging bag to be kept in a vertical state by gravity; the adsorption and expansion assembly (22) is used for adsorbing two sides of the big packaging bag when the big packaging bag clamping assembly (21) transfers the big packaging bag to the big bag expansion position and driving the two sides of the big packaging bag to be mutually separated so as to expand the big packaging bag; the bag-supporting clamping assembly (23) is used for clamping two sides of the opening end of the large opened packaging bag so as to enable the large packaging bag to receive the fallen small packaging bag.

10. The vertical packaging apparatus according to claim 9, wherein the suction and opening assembly (22) comprises two bag-opening suction cup holders (221) arranged opposite to each other and two groups of bag-opening driving members (222) respectively connected to the two bag-opening suction cup holders (221); each bag-supporting sucker bracket (221) is provided with a plurality of bag-supporting suckers (223) for adsorbing the big packaging bags; the two groups of bag supporting driving parts (222) are used for driving the two bag supporting sucker supports (221) to be separated from each other so as to open the large packaging bag.