Automatic pressing and buckling equipment with novel feeding mode

Abstract

The utility model relates to the technical field of packaging bag handle pressing and buckling equipment, in particular to automatic pressing and buckling equipment with a novel feeding mode. Comprising a conveying table and a male buckle feeding device arranged on one side of the conveying table. A circulating conveying line and a bag buckle transferring module arranged on the circulating conveying line are arranged on the conveying table, and a male buckle feeding station, a bag feeding station, an alignment pressing station, a female buckle feeding station, a buckle pressing station and a bag discharging station which are distributed along the circulating conveying line are arranged on the conveying table; the novel bag buckle transferring module is matched with the circulating conveying line to move on the multiple stations, multiple procedures can be completed on the conveying table so as to complete buckle pressing on packaging bags, and the efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bag handle buckle pressing equipment, in particular to an automatic buckle pressing equipment with a new feeding method. Background Art

[0002] At present, in order to improve the convenience of using packaging bags, a hand buckle is installed on the bag surface of some packaging bag products. In the prior art, in order to improve efficiency, an automatic buckle pressing machine is generally used to buckle the hand buckle on the packaging bag. The current automatic buckle pressing machine has a relatively fixed structure. Basically, after loading the bag, the packaging bag is adsorbed to the buckle pressing position, and the male and female buckles are pressed onto the packaging bag through the male buckle feeding mechanism and the female buckle feeding mechanism and the buckle pressing mechanism on both sides, and then transported to the unloading station. The traditional structure has limited accuracy, and the structure that drives the packaging bag to move after loading the bag is basically a conveyor belt. During the loading and moving process, the packaging bag is easy to shift, resulting in inaccurate buckle positions at subsequent stations and a high defective rate. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides an automatic buckle pressing device with a new feeding method. It moves on multiple workstations through a new bag buckle transfer module in cooperation with a circular transport line. It can complete multiple processes on the transport platform to complete the buckle pressing on the packaging bag, greatly improving efficiency.

[0004] The utility model proposes the following solution:

[0005] An automatic buckle pressing device with a new feeding method includes a transport platform and a male buckle feeding device arranged on one side of the transport platform;

[0006] The transport platform is provided with a circulating transport line and a bag buckle transfer module arranged on the circulating transport line, and the transport platform is provided with a male buckle loading station, a bag loading station, a positioning and pressing station, a female buckle loading station, a buckle pressing station and a bag unloading station distributed along the circulating transport line;

[0007] The circulating transport line is used to drive the bag buckle transfer module to move in a circular motion on multiple stations. The male buckle loading station is opposite to the male buckle loading device, and a loading robot is also provided on the male buckle loading station. The male buckle loading device includes a loading assembly for vertically stacking multiple male buckles, and a loading assembly for moving multiple male buckles from the loading assembly from bottom to top. The loading robot is used to take out the male buckles on the loading assembly and transport them to the bag buckle transfer module.

[0008] The embodiment of the utility model adopts a new bag buckle transfer module, combined with the circular transport line on the transport platform, to complete the entire automated buckle pressing process of putting on the male buckle - putting on the packaging bag, pressing the packaging bag and the male buckle in position - putting on the female buckle, docking the male buckle with the female buckle - unloading on the bag buckle transfer module, which can complete the transportation between various processes and greatly improve efficiency. In addition, this solution uses a loading device to change the traditional way of stacking male buckles on a horizontal feeding guide rail, and uses a loading assembly to realize the vertical stacking of male buckles to be loaded, and through the cooperation with the loading assembly and the loading manipulator, the male buckles are vertically loaded and transported to the bag buckle transfer module, which can further optimize the overall occupied space of the buckle pressing equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of an automatic buckle pressing device with a new feeding method of the utility model;

[0010] Figure 2 for Figure 1 Schematic diagram behind the hidden rack;

[0011] Figure 3 This is a schematic diagram of the coordination between the male buckle feeding device and the transport platform;

[0012] Figure 4 It is a schematic diagram of the bag buckle transfer module;

[0013] Figure 5 The rear side view of the bag buckle transfer module is shown;

[0014] Figure 6 This is an exploded view of the bag buckle transfer module;

[0015] Figure 7 It is a schematic diagram of the male buckle feeding device;

[0016] Figure 8 It is a schematic diagram of the cooperation between the feeding component and the charging component;

[0017] Fig. 9 Schematic diagram of loading components Figure 1 ;

[0018] Fig.10 Schematic diagram of loading components Figure 2 ;

[0019] Fig.11 Schematic diagram of the loading process of the loading component Figure 1 ;

[0020] Fig.12 Schematic diagram of the loading process of the loading component Figure 2 ;

[0021] Fig.13 It is a schematic diagram of the feeding end of the feeding component;

[0022] Fig.14 is a schematic diagram of a charging assembly;

[0023] Fig.15 This is an exploded view of the charging assembly;

[0024] Fig.16 The schematic diagram is for the mating of the charging assembly and the male buckle;

[0025] Fig.17 This is a schematic diagram of the feeding robot;

[0026] Fig.18 It is a schematic diagram of the feeding robot turning into a horizontal posture;

[0027] Fig.19 for Fig.17 A magnified view of part A;

[0028] Fig. 20 This is a schematic diagram of the loading robot taking the male buckle from the loading component;

[0029] Fig.21 This is a schematic diagram of the feeding robot after clamping the male buckle;

[0030] Fig. 22 Illustration of the loading robot moving the male buckle to the bag buckle transfer module Figure 1 ;

[0031] Fig.23 Illustration of the loading robot moving the male buckle to the bag buckle transfer module Figure 2 ;

[0032] Fig.24 It is a schematic diagram of the material unloading mechanism;

[0033] Fig.25 It is the structural diagram of the material unloading mechanism;

[0034] Fig.26 This is the structural diagram of the unloading station;

[0035] Fig. 27 Indication of the material cutting process Figure 1 ;

[0036] Fig.28 Indication of the material cutting process Figure 2 ;

[0037] Fig.29 Indication of the material cutting process Figure 3 . DETAILED DESCRIPTION

[0038] like Figures 1 to 3As shown, an automatic buckle pressing equipment with a new feeding method includes a transport platform 5 and a male buckle feeding device 61 arranged on one side of the transport platform 5; the transport platform 5 is provided with a circulating transport line and a bag buckle transfer module 8 arranged on the circulating transport line, the transport platform 5 has a male buckle loading station 501, a bag loading station 502, an alignment and pressing station 503, a female buckle loading station 504, a buckle pressing station 505 and a bag unloading station 506 distributed along the circulating transport line; the circulating transport line is used to drive the bag buckle transfer module 8 to move in a circular manner on multiple stations; the embodiment of the utility model adopts a new bag buckle transfer module, combined with the circulating transport line on the transport platform, to complete the entire automated buckle pressing process of putting on male buckles-putting on packaging bags, aligning and pressing packaging bags with male buckles-putting on female buckles, and docking male buckles with female buckles-unloading on the bag buckle transfer module, which can complete the transportation between various processes and greatly improve efficiency.

[0039] Furthermore, in the embodiment of the utility model, the male buckle loading station 501 is opposite to the male buckle loading device 61, and a loading robot is also provided on the male buckle loading station 501, the male buckle loading device 61 includes a loading assembly 11 for vertically stacking multiple male buckles 98, and a loading assembly 12 for moving multiple male buckles 98 from the loading assembly 11 from bottom to top, and the loading robot is used to take out the male buckles 98 on the loading assembly 11 and transport them to the bag buckle transfer module 8. This scheme uses a loading device to change the traditional way of stacking male buckles on a horizontal feeding guide rail, and realizes the vertical stacking of male buckles to be loaded through the loading assembly, and realizes the vertical loading and transportation of male buckles to the bag buckle transfer module through the cooperation with the loading assembly and the loading robot, which can further optimize the overall occupied space of the buckle pressing equipment.

[0040] Specifically, in the embodiment of the utility model, the automatic buckle pressing device further includes a bag loading device 63, and the bag loading station 502 is opposite to the bag loading device 63, and is used to load the packaging bag 9 onto the bag buckle transfer module 8 with the male buckle 98. After the bag buckle transfer module 8 receives the male buckle 98 at the male buckle loading station 501, the bag buckle transfer module 8 moves to the bag loading station 502, and at this time, the packaging bag 9 is loaded onto the bag buckle transfer module 8 and fits with the male buckle 98 through the bag loading device 63.

[0041] Furthermore, after the bag buckle transfer module 8 completes bagging at the bagging station 502, the bag buckle alignment and pressing assembly 78 is further provided on the alignment and pressing station 503, and the bag buckle alignment and pressing assembly 78 is used to align and press the male buckle on the alignment and pressing station 503 with the packaging bag. It adds that after the male buckle 98 and the packaging bag 9 are put on, they are first pressed, so that the convex columns on the male buckle 98 can pass through the positioning holes on the packaging bag 9 one by one, and then the subsequent female buckle is pressed, so as to ensure the accuracy of the pressing.

[0042] Furthermore, the automatic buckle pressing device also includes a female buckle feeding device 62, which includes a female buckle loading assembly for vertically stacking multiple female buckles 99, and a female buckle loading assembly for moving multiple female buckles 99 from the female buckle loading assembly from bottom to top. The female buckle loading station 504 is also provided with a second loading robot, which is used to take out the female buckle 99 on the female buckle loading assembly and transport it to the bag buckle transfer module 8 with the male buckle 98 and the packaging bag. Among them, the female buckle loading assembly and the second loading robot can be implemented with the same structure as the male buckle loading assembly and the loading robot to facilitate the loading of the female buckle 99, and the corresponding vertical stacking and loading method can further optimize the overall occupied space of the buckle pressing device.

[0043] In the embodiment of the utility model, the bag buckle transfer module 8 moves to the buckle pressing station 505 after the female buckle is installed at the female buckle loading station 504, and the buckle pressing station 505 of the present solution is also provided with a buckle pressing mechanism 79 for pressing the female buckle 99 and the male buckle 98 on the bag buckle transfer module 8. The male buckle protrusion can be completely buckled with the female buckle groove to realize the buckling of the packaging bag.

[0044] Furthermore, after the buckle pressing station 505 of the bag buckle transfer module 8 completes the buckling, it moves to the bag unloading station 506. The automatic buckle pressing device of this scheme also includes a material unloading device 64. The bag unloading station 506 is also provided with a material unloading mechanism 80. The material unloading mechanism 80 is used to unload the packaging bag 9 after buckling on the bag buckle transfer module 8 onto the material unloading device 64. After unloading, a buckle pressing cycle is completed. At this time, the bag buckle transfer module 8 is in an empty state and moves to the male buckle loading station 501 to realize the cycle action.

[0045] In addition, this solution sets a set of bag buckle transfer modules 8 at each station, so that after the bag buckle transfer modules 8 at each station complete the corresponding action process, they move to the next station uniformly, so as to realize multiple sets of buckle pressing at the same time, and maximize the efficiency of buckle pressing. Therefore, this solution also sets the bag unloading station 506 next to the male buckle loading station 501, so as to realize the circulation path of male buckle loading station 501-bag loading station 502-position pressing station 503-female buckle loading station 504-buckling station 505-bag unloading station 506-male buckle loading station 501.

[0046] In detail, Figures 4 to 6As shown, in the embodiment of the utility model, the specific structure of the bag buckle transfer module 8 is as follows: the bag buckle transfer module 8 includes a transfer base 81, a first movable seat 82 disposed on the base 81 and slidable relative to the base 81, a positioning plate 821 is connected to the front end of the first movable seat 82, a rod insertion hole 822 is provided on the positioning plate 821, a bag buckle insertion rod 831 is also connected to the first movable seat 82 at the rear side of the positioning plate 821, the bag buckle insertion rod 831 passes through the rod insertion hole 822 and extends to the front side of the positioning plate 821, and a bag clamping positioning assembly 86 is also provided on the first movable seat 82, and the bag clamping positioning assembly 86 is used to clamp the packaging bag on the positioning plate 821. The bag buckle insertion rod and the bag clamping positioning assembly are used to coordinate the feeding and pressing of the male buckle, the female buckle and the packaging bag, so as to achieve the required actions of the buckle transfer module in the switching of the above-mentioned multiple automated processes. In addition, the bag clamping and positioning assembly is added to keep the packaging bag stable during transportation of the bag buckle transfer module and during the buckling process to prevent the buckle alignment from failing due to displacement.

[0047] Specifically, the buckle transfer module of this scheme can hang the male buckle, female buckle and packaging bag on it by passing the bag buckle insertion rod 831 through the through holes in the middle of the male buckle and female buckle and the through holes of the packaging bag.

[0048] In addition, in this solution, in order to facilitate the automatic reset of the first movable seat 82 after moving relative to the transfer base 81, the transfer base 81 is also provided with an elastic member for pulling the first movable seat 82 toward the transfer base 81. In this solution, the elastic member can be realized by a spring.

[0049] like Figure 5 As shown, in the embodiment of the utility model, the bag buckle insertion rod 831 includes a first bag buckle insertion rod and a second bag buckle insertion rod, the insertion rod through hole 822 includes a first insertion rod through hole corresponding to the first bag buckle insertion rod and a second insertion rod through hole corresponding to the second bag buckle insertion rod, the first bag buckle insertion rod is provided with a first connecting seat 8311 at the rear side, and the second bag buckle insertion rod is provided with a second connecting seat 8312 at the rear side. In this solution, the first bag buckle insertion rod and the second bag buckle insertion rod are installed through the first connecting seat 8311 and the second connecting seat 8312, and after being installed to the first movable seat 82, the first connecting seat 8311 and the second connecting seat 8312 are both against the back of the positioning plate 821, thereby playing the role of limiting installation. Of course, in this solution, the first bag buckle insertion rod and the second bag buckle insertion rod are both detachable structures, which is convenient for replacing the first bag buckle insertion rod and the second bag buckle insertion rod of corresponding shapes and sizes for different types of male and female buckles.

[0050] In addition, the first connecting seat 8311 and the second connecting seat 8312 also play a role in positioning the distance between the first bag buckle insertion rod and the second bag buckle insertion rod. The width of the first insertion rod through hole is greater than the width of the first bag buckle insertion rod, and the width of the second insertion rod through hole is greater than the width of the second bag buckle insertion rod. The first connecting seat 8311 can move relative to the second connecting seat 8312 to drive the first bag buckle insertion rod and the second bag buckle insertion rod to move relative to each other, and the direction of relative movement of the first bag buckle insertion rod and the second bag buckle insertion rod is perpendicular to the direction of movement of the first movable seat 82.

[0051] Specifically, the first movable seat 82 is also provided with an adjustment seat 83 for adjusting the distance between the first bag buckle insertion rod and the second bag buckle insertion rod. The adjustment seat 83 is movably arranged on the first movable seat 82. The adjustment seat 83 is located between the first connecting seat 8311 and the second connecting seat 8312 and is against the first connecting seat 8311 and the second connecting seat 8312. The first movable seat 82 is also provided with a spring group connected to the adjustment seat 83 and causing the adjustment seat 83 to push against the first connecting seat 8311 and the second connecting seat 8312. The first movable seat 82 is also provided with limit pins 830 on both sides of the first connecting seat 8311 and the second connecting seat 8312. The adjusting seat 83 is located between the first connecting seat 8311 and the second connecting seat 8312 and pushes toward the first connecting seat 8311 and the second connecting seat 8312, which naturally causes the first connecting seat 8311 and the second connecting seat 8312 to move to both sides. Therefore, the present solution uses the limit pins 830 on both sides to limit the moving position of the first connecting seat 8311 and the second connecting seat 8312, so as to fix the distance between the first bag buckle insertion rod and the second bag buckle insertion rod. The spring assembly is used to keep the adjusting seat 83 always facing the first connecting seat 8311 and the second connecting seat 8312, which is equivalent to keeping the first connecting seat 8311 and the second connecting seat 8312 always facing the limit pins 830 on both sides. In the present embodiment, in order to facilitate the adjustment seat 83 to achieve the above-mentioned pushing effect, the front end of the adjustment seat 83 is a guide tip, which is inserted into the gap between the first connecting seat 8311 and the second connecting seat 8312 through the guide tip, and as the insertion depth increases, the distance between the first connecting seat 8311 and the second connecting seat 8312 naturally increases, thereby playing a role in adjusting the distance between the first bag buckle insertion rod and the second bag buckle insertion rod.

[0052] In this solution, a limiting tail end 820 is further provided at the rear side of the first movable seat 82, and the limiting tail end 820 extends downward from the rear side of the first movable seat 82. It is mainly used to limit the moving distance of the first movable seat 82 to facilitate the operation of material removal.

[0053] Specifically, if Figure 6As shown, in this scheme, the specific structure of the bag clamping positioning assembly 86 is: it includes a first fixed seat 861 and a second fixed seat 862 arranged on the positioning plate 821, a first clamping jaw 8611 hinged on the first fixed seat 861, and a second clamping jaw 8622 hinged on the second fixed seat 862, and a clamp releasing assembly 865 for driving the first clamping jaw 8611 and the second clamping jaw 8622 to rotate, and the clamp releasing assembly 865 is used to keep the first clamping jaw 8611 and the second clamping jaw 8622 in a clamped state or a released state. In the clamped state, the first clamping jaw 8611 and the second clamping jaw 8622 are pressed against the surface of the positioning plate 821 to clamp the packaging bag 9 on the positioning plate 821. The first clamping jaw 8611 and the second clamping jaw 8622 on both sides work together to clamp the packaging bag 9 on the bag buckle transfer module, so that the packaging bag is not easy to loosen during the movement of the buckle transfer module, and the clamping state or release state can be adjusted by the clamping release component, which is also convenient for releasing the packaging bag when the buckle is cut.

[0054] In the embodiment of the utility model, the first clamping jaw 8611 and the second clamping jaw 8622 can be driven separately, for example, two corresponding sets of clamp release components 865 are provided. Of course, for the convenience of operation, the clamp release component 865 is connected with the first clamping jaw 8611 and the second clamping jaw 8622 and can drive the first clamping jaw 8611 and the second clamping jaw 8622 to rotate synchronously. In the process of releasing or clamping the packaging bag, the first clamping jaw 8611 and the second clamping jaw 8622 only need to be released or clamped synchronously.

[0055] In this solution, the bag clamping and positioning assembly also includes a third fixed seat 863 arranged on the bag buckle transfer module, and the clamp release assembly 865 is arranged on the third fixed seat 863 and can move relative to the third fixed seat 863. It has a simple structure and is easy to install. In addition, the clamp release assembly 865 includes a linkage plate 8651 and a driving rod 8652 arranged on both sides of the linkage plate 8651. The driving rods 8652 on both sides are respectively connected to the first clamping jaw 8611 and the second clamping jaw 8622. A sliding assembly is also provided between the linkage plate 8651 and the third fixed seat 863. In this solution, the linkage plate 8651 moves forward and backward to synchronously drive the first clamping jaw 8611 and the second clamping jaw 8622 on both sides to rotate, so as to achieve a release or clamping action.

[0056] In order to make the clamping effect more stable, in the present solution, elastic members may be provided on the first clamping jaw 8611 and the second clamping jaw 8622 to keep the first clamping jaw 8611 and the second clamping jaw 8622 in a clamping posture.

[0057] In this solution, the driving rod 8652 is hinged at the rear end of the first clamping jaw 8611, and a hinge is also provided on the first clamping jaw 8611. The first clamping jaw 8611 is hinged to the first fixed seat 861 through the hinge, and the hinge end of the hinge and the first clamping jaw 8611 is located between the front end of the first clamping jaw 8611 and the hinge end of the driving rod 8652. The structure is simple, and through the action of the hinge, when the driving rod 8652 is translated, the first clamping jaw 8611 is driven to rotate relative to the first fixed seat 861. In this solution, when the driving rod 8652 is translated forward, the first clamping jaw 8611 is driven to move toward the positioning plate to maintain the clamping state, and when the driving rod 8652 is translated backward, the first clamping jaw 8611 is driven to move in the opposite direction of the bag positioning plate to switch the release state.

[0058] In order to achieve a better clamping effect, the front end of the first clamping jaw 8611 is a clamping end, and the clamping end has a flat clamping surface. In the clamped state, the clamping surface faces the front end surface of the positioning plate. The flat clamping surface cooperates with the front end surface of the positioning plate to form a good clamping surface. Of course, in order to increase the clamping effect, a soft cushion layer can also be added to the clamping surface, which can also prevent the surface of the packaging bag from being crushed.

[0059] In the embodiment of the utility model, connecting arms 8210 extending to both sides are provided on both sides of the positioning plate 821, and notches 82101 are provided on the lower sides of the connecting arms 8210. Ejection holes 82102 are also provided on both sides of the insertion rod through hole 822 on the positioning plate 821. The upper sides of the connecting arms 8210 on both sides are used to install the first fixing seat 861 and the second fixing seat 862, so the positions of the first clamping jaw 8611 and the second clamping jaw 8622 are opposite to the connecting arm 8210, and the notch 82101 on the lower side of the connecting arm 8210 is conducive to making way. For example, after clamping the packaging bag, the surface of the packaging bag covers the front side of the notch 82101. At this time, an air nozzle can be provided on the rear side of the notch 82101 to assist in unloading the packaging bag. Of course, after clamping the packaging bag, the bag body or the male buckle of the packaging bag also covers the front side of the ejection hole 82102. At this time, the ejection rod passes through the ejection hole 82102 and can be against the packaging bag or the male buckle, thereby pushing the packaging bag out to assist in unloading the packaging bag.

[0060] In the embodiment of the present utility model, Figure 7As shown, the male buckle feeding device 61 completes the feeding action through the charging component 11, the charging component 11 and the feeding manipulator, and its specific structure is: the male buckle feeding device 61 also includes a feeding frame 1 and a base 14, the feeding frame 1 and the base 14 are separately arranged, the feeding component 12 is arranged on the feeding frame 1, and the charging component 11 is arranged on the base 14 and is opposite to the feeding component 12. It has a simple structure and is easy to install. In addition, the feeding component 12 installed on the feeding frame 1 is also separated from the charging component 11 installed on the base 14, so that the movement of the charging component 11 does not affect the feeding component 12.

[0061] Specifically, in this solution, in order to realize continuous cycle vertical feeding, a turntable 15 and a driving member 151 for driving the turntable 15 to rotate are provided on the base 14. The turntable 15 is provided with a plurality of loading components 11 along its circumference, and one side of the turntable 15 is a male buckle loading position; the loading component 12 is opposite to the male buckle loading position, and the loading manipulator is located on the upper side of the male buckle loading position. The rotation of the turntable 15 can make multiple loading components 11 rotate to the male buckle loading position. It realizes continuous cycle vertical feeding through the cooperation of the turntable and the loading component. The structure is simple. Multiple groups of vertical loading components equipped with male buckles can cooperate with the loading component when they rotate with the turntable to the male buckle loading position, thereby realizing continuous feeding and uninterrupted feeding, greatly improving the feeding efficiency of the male buckle, and thus improving the efficiency of the crimping equipment.

[0062] In this scheme, if Figure 8 As shown, the feeding frame 1 includes an upper mounting plate 101 and a lower mounting plate 102, the feeding assembly 12 is mounted between the upper mounting plate 101 and the lower mounting plate 102, the lower mounting plate 102 is located on the upper side of the turntable 15, and a fixed mounting structure 1011 is also provided on the upper mounting plate 101. The feeding frame 1 is fixedly connected to the frame of the crimping machine through the fixed mounting structure 1011, and since it is used to fix the feeding assembly 12 and does not rotate with the turntable, it is separated from the turntable 15.

[0063] In the embodiment of the utility model, Figures 9 to 13 As shown, the specific structure of the feeding assembly 12 is as follows: the feeding assembly 12 comprises a driving assembly 121 arranged on a feeding frame, a first transmission belt 122 connected to the driving assembly 121, and a first feeding fork 123 arranged on the outer peripheral surface of the first transmission belt 122 and capable of circularly moving up and down with the rotation of the first transmission belt 122. The first feeding fork 123 cooperates with the turntable 15 to rotate the charging assembly 11 to be opposite to the feeding assembly 12, and the male buckle on the auxiliary charging assembly 11 is moved upward from the lower side by the first feeding fork circularly moving with the first conveyor belt to achieve feeding.

[0064] In this solution, since the first transmission belt 122 circulates with the drive assembly 121, that is, the motion trajectory of the first feeding fork 123 is the outer peripheral surface of the first transmission belt 122, when a single feeding fork is set, it must be divided into two parts on its motion trajectory, namely, the effective feeding stage in which the first feeding fork 123 moves from the lower side to the upper side, in which the first feeding fork 123 drags the male buckle 98 upward, and the other part is the reset stage in which the first feeding fork 123 moves from the uppermost side to the lowermost side. Therefore, when a single feeding fork is set, the reset stage of the first feeding fork 123 is equivalent to the waiting time of the system. In order to improve efficiency, the first transmission belt 122 is also provided with a second feeding fork 124, and the second feeding fork 124 and the first feeding fork 123 are arranged relative to each other on the trajectory moving with the first transmission belt 122. That is, it can be understood that the seamless docking feeding stage is realized by two sets of feeding forks.

[0065] In addition, in order to improve the stability of feeding, the present solution further includes a second transmission belt 125 arranged in parallel and spaced relation with the first transmission belt 122, and the second transmission belt 125 is provided with a third feeding fork 126 moving synchronously with the first feeding fork 123 and a fourth feeding fork 127 moving synchronously with the second feeding fork 124. That is, in the solution of providing two sets of transmission belts and feeding forks, the first feeding fork 123 and the third feeding fork 126 can lift the male buckle at the bottom from both sides when lifting the male buckle, so that the feeding process is more stable.

[0066] In the embodiment of the utility model, the driving assembly 121 drives the first transmission belt 122 and the second transmission belt 125 to move synchronously. The first transmission belt 122 and the second transmission belt 125 are driven by the same set of driving assembly 121 so that the transmission is more synchronous. Specifically, the driving assembly 121 includes a driving motor 1211 arranged on the loading frame 1, a first transmission wheel 1212 and a second transmission wheel 1213 arranged on the lower side of the driving motor 1211, the first transmission belt 122 is connected between the first transmission wheel 1212 and the first output end of the driving motor 1211, and the second transmission belt 125 is connected between the second transmission wheel 1213 and the second output end of the driving motor 1211.

[0067] like Fig.13As shown, this solution performs vertical loading by lifting the male buckle to the loading position on the upper side. In order to stop the loading action while waiting for loading, this solution also includes an in-place detection component 13 disposed on the loading frame 1 and located above the driving component 121. The in-place detection component 13 is used to detect that the uppermost male buckle 98 reaches the loading position, and then stop the driving component 121 from transmitting. Specifically, the in-place detection component 13 includes a limit block 131 that can move up and down, and a detection member 132 for detecting the movement of the limit block 131. The limit block 131 has a contact arm 1311 extending in the moving direction of the male buckle 98. In the present embodiment, a plurality of male buckles 98 are vertically mounted, which are contacted with the lowermost male buckle 98 by the first feeding fork 123 and the third feeding fork 126, and drive all the male buckles 98 to move upward. When the uppermost male buckle 98 moves to abut against the contact arm 1311 and continues to move upward, the limit block 131 is simultaneously lifted up, so that the limit block 131 also moves upward and is separated from the detection member 132. At this time, it is determined that the uppermost male buckle has reached the feeding position, and the driving assembly is stopped to prevent the feeding fork from causing the uppermost male buckle 98 to continue to move upward.

[0068] Specifically, in this solution, the limit block 131 is installed through a vertically arranged guide rail 133, and it is naturally located at the lowest position under the action of gravity, and the detection member 132 can adopt an infrared detection method, by opening a detection port 134 for the side wall of the limit block 131 to be embedded. When the limit block 131 is at the lowest position, the side wall of the limit block 131 is embedded in the detection port 134, and when the limit block 131 is lifted by the uppermost male buckle 98, it is separated from the detection port 134 to complete the above-mentioned in-place detection. Of course, the detection member 132 can also adopt a mechanical in-place switch, and the limit block 131 is located at the lowest position to make it counteract the in-place switch, and after the limit block 131 moves up, it is separated from the in-place switch, and the above-mentioned in-place detection is also achieved.

[0069] In the embodiment of the utility model, Figures 14 to 16 As shown, the specific structure of the loading assembly is as follows: the loading assembly includes a first guide rod 111, a second guide rod 112 and a connecting assembly 16, wherein the first guide rod 111 and the second guide rod 112 are respectively connected to the connecting assembly 16 to form an interval arrangement, and the first guide rod 111 and the second guide rod 112 can be inserted into the handle hole 901 of the male buckle 98, and when the first guide rod 111 and the second guide rod 112 pass through the handle hole 901, the outer surface of the first guide rod 111 and the second guide rod 112 abuts against the inner wall of the handle hole 901. It provides a material hanging method of supporting the male buckle by passing through the handle hole in the male buckle, which changes the traditional method of stacking using feeding guide rails, and can realize vertical feeding. In addition, in conjunction with the structure of the turntable 15, multiple groups of vertical loading assemblies can be installed, which is convenient for replenishing materials at any time during the loading work to realize cyclic feeding.

[0070] Specifically, after adopting the structure in which the first guide rod 111 and the second guide rod 112 abut against the inner wall of the handle hole 901, this solution can be adapted for vertical feeding, and the first guide rod 111 and the second guide rod 112 are vertically installed, and the upper ends of the first guide rod 111 and the second guide rod 112 are the feeding ends. When in use, a plurality of male buckles 98 are vertically stacked on the first guide rod 111 and the second guide rod 112, and all the vertically stacked male buckles 98 can be moved up by moving the bottom male buckle 98 upward, and the top male buckle 98 naturally moves up to the feeding end, waiting to be taken away.

[0071] Therefore, after adopting this structure, the traditional layout of placing multiple male or female buckles horizontally can be changed to vertical, thereby optimizing the horizontal space occupied and helping to reduce the overall size of the equipment.

[0072] Although the male buckle or female buckle has various shapes, in order to ensure practicality, the handle holes thereon are all for the convenience of human palms and fingers to pass through, so the size of the handle holes generally does not change much. The present solution adopts the method of inserting the first guide material rod and the second guide material into the handle hole of the male buckle or female buckle, which can be used for male buckles or female buckles of various shapes and thicknesses, thereby greatly improving its applicability.

[0073] Specifically, in the embodiment of the utility model, the distance between the first guide rod 111 and the second guide rod 112 is mainly to adapt to the male buckles 98 of different specifications, so as to ensure that the first guide rod 111 and the second guide rod 112 can be against the inner wall of the handle hole when passing through. Therefore, the adjustable and variable distance will enable the present scheme to be adjusted at any time according to the male buckles of different specifications. Therefore, the connecting assembly 16 includes an installation connecting seat 161 and an adjustment connecting seat 162. The adjustment connecting seat 162 is connected to the feeding end close to the first guide rod 111 and the second guide rod 112, and the installation connecting seat 161 is connected to the other end opposite to the adjustment connecting seat 162.

[0074] In this solution, the mounting connection seat 161 is fixedly connected to the turntable 15, and the mounting connection seat 161 is also provided with a connection portion for connecting to the turntable 15. Therefore, it can be seen that the spacing between the lower ends of the first guide material rod 111 and the second guide material rod 112 is basically unchanged, and this solution mainly adjusts the spacing on one side of the feeding end, generally making the vertically mounted first guide material rod 111 and the second guide material rod 112 form an "eight"-shaped spacing change, which is not only convenient for loading, but also for feeding. It can be understood that the more the male buckle moves upward, the looser the contact between the first guide material rod 111 and the second guide material rod 112 and its inner wall.

[0075] Specifically, in this solution, the specific implementation of the adjustment structure is as follows: the adjustment connection seat 162 includes a first connection block 1621, a second connection block 1622 and an adjustment block 1623, the first connection block 1621 is connected to the inner side of the first guide material rod 111, the second connection block 1622 is connected to the inner side of the second guide material rod 112, the first connection block 1621 is also provided with a first adjustment rod connected to the adjustment block 1623, the second connection block 1622 is also provided with a second adjustment rod connected to the adjustment block 1623, and the adjustment block 1623 can drive the first adjustment rod and the second adjustment rod to rotate to change the distance between the first connection block 1621 and the second connection block 1622. In this solution, the first adjustment rod and the second adjustment rod are screw rods with opposite rotation directions, and the connection block is equivalent to an adjustment nut. When the first adjustment rod and the second adjustment rod rotate with the adjustment block 1623, the first connection block 1621 and the second connection block 1622 will move relative to each other, thereby changing the distance. Its structure is simple, making adjustment convenient.

[0076] In this solution, the first guide rod 111 and the second guide rod 112 are against the inner wall of the handle hole to form a hanging material for the male buckle 98. The cross-sectional shape of the first guide rod 111 and the second guide rod 112 can be the same as the cross-sectional profile of the handle hole 901, but this method will result in poor hanging effect when used for male buckles of different specifications and models. Therefore, in this solution, the cross-sections of the first guide rod 111 and the second guide rod 112 are L-shaped and arranged oppositely. The first guide rod 111 has an L-shaped cross-section and forms an outer periphery with a first contact edge 1111 that can be against the inner upper wall of the handle hole 901, a second contact edge 1112 that can be against the inner side wall of the handle hole 901, and a third contact edge 1113 that can be against the inner lower wall of the handle hole 901. It adopts the method of three points against three sides, and the first guide rod 111 and the second guide rod 112 work together to be regarded as a method of symmetrically contacting three points on each side with the three sides of the inner wall of the handle hole 901 to achieve hanging material, which can adapt to more shapes of handle holes 901.

[0077] In this embodiment, the first guide rod 111 also has an edge 1110 extending toward the second guide rod 112 at the third contact edge 1113, and the edge 1110 forms an abutting plane, which effectively increases the contact area with the inner wall of the handle hole 901, can improve the stability of the hanging material, and the plane abuts against the relatively straight inner wall of the handle hole, which can play a certain positioning and guiding role.

[0078] In addition, if Figures 17 to 19As shown, in the embodiment of the utility model, the feeding manipulator is located on one side of the feeding component 12, and includes a mounting frame 21, a moving component arranged on the mounting frame 21, and a feeding grabbing component 23 arranged on the moving component, and the moving component is used to drive the feeding grabbing component 23 to rotate and move, so as to take out the male buckle 98 on the loading component 11 and transport it to the bag buckle transfer module. The configuration of the feeding manipulator changes the traditional feeding method of pushing the buckle, and realizes the picking, placing and transporting of a single male buckle 98 through the cooperation of the feeding grabbing component and the moving component, so as to cooperate with the feeding device for vertical feeding.

[0079] In the embodiment of the utility model, a single male buckle is picked up and placed by the loading and grabbing assembly 23, and the single male buckle can be sucked by adsorption.

[0080] Preferably, the feeding grabbing assembly 23 of the present scheme adopts a clamping method to clamp a single male buckle or female buckle. Specifically, a single male buckle 98 on the loading assembly is clamped by the first clamping block and the second clamping block, and the clamped male buckle is driven to move by the moving assembly, so as to facilitate the vertically loaded male buckle to be moved to a specified position, and can be moved to the bag buckle transfer module 8 to facilitate the next step of assembly and pressing.

[0081] In the embodiment of the utility model, the loading robot clamps the male buckle by cooperating with the handle hole 901 of the male buckle, and the first clamping block 231 and the second clamping block 232 can extend into the handle hole 901 of the male buckle and abut against the two inner side walls opposite to the handle hole 901.

[0082] Specifically, if Figures 19 to 21As shown, the first clamping block 231 includes a first baffle 2311, a first clamping finger 2312 and a second clamping finger 2313 arranged on the first baffle 2311; the second clamping block 232 includes a second baffle 2321, a third clamping finger 2322 and a fourth clamping finger 2323 arranged on the second baffle 2321; when clamping the male buckle, the first baffle 2311 and the second baffle 2321 are against the upward side of the male buckle, and the first clamping finger 2312, the second clamping finger 2313, the third clamping finger 2322 and the fourth clamping finger 2323 are all extended into the handle hole 901 and against the inner wall of the handle hole 901. That is, the present solution adopts an internal support method to enable the robot arm to grasp the corresponding male buckle 98, and in order to ensure the alignment effect, the present solution also adds a first baffle 2311 and a second baffle 2321. During the grasping process, since multiple male buckles 98 are placed vertically, that is, the posture of a single male buckle is horizontal, and the first clamping block 231 and the second clamping block 232 first move down to the male buckle to be grasped, the present solution can determine the movement into position by the first baffle 2311 and the second baffle 2321 being against the upper side of the male buckle during the downward movement, and since the clamping fingers are all located on the baffles, when the first baffle 2311 and the second baffle 2321 are against the upper side of the male buckle, the corresponding clamping fingers all fall into the handle hole 901.

[0083] Furthermore, in this solution, the first clamping finger 2312, the second clamping finger 2313 and the third clamping finger 2322 and the fourth clamping finger 2323 are arranged relative to each other. When ensuring that the corresponding clamping fingers all fall into the handle hole 901, by moving the first clamping finger 2312, the second clamping finger 2313 and the third clamping finger 2322 and the fourth clamping finger 2323 to both sides respectively, they can be brought into contact with the handle hole 901 to form an inner support clamping effect. Moreover, in the conventional setting of the male buckle, the inner upper arm of the handle hole 901 is often provided with multiple concave arcs adapted to the shape of the fingers. On this basis, the setting of multiple clamping fingers on each side of this solution can also make them fall into different concave arcs to prevent displacement after grabbing the male buckle.

[0084] In order to improve the stability after grasping and prevent loosening, the outer surfaces of the first clamping finger 2312, the second clamping finger 2313, the third clamping finger 2322 and the fourth clamping finger 2323 of this solution are soft layers. Through the contact of the soft layer, the effect of the internal support can be improved and the pressure loss of the edge in contact with the male buckle can be reduced. In addition, it is also convenient for the manipulator to move to the upper buckle for positioning after grasping the male buckle, and prevent the surface of the bag buckle transfer module from leaving indentations. Specifically, the soft layer of this solution can be made of elastic soft materials such as silicone and rubber. It can be made by a sleeve soft layer, or it can be made directly of soft materials to manufacture the first clamping finger 2312, the second clamping finger 2313, the third clamping finger 2322 and the fourth clamping finger 2323.

[0085] In addition, in order to make the structure simpler, the present solution uses the same set of drives to enable the first clamping block 231 and the second clamping block 232 to move relative to each other, and the loading and grabbing assembly 23 also includes a clamping drive 233 for driving the first clamping block 231 and the second clamping block 232 to move relative to each other.

[0086] In the embodiment of the utility model, the moving assembly includes a transverse driving member 221 arranged on the mounting frame 21, a transverse seat 222 connected to the transverse driving member 221, a vertical driving member arranged on the transverse seat 222, and a longitudinal seat 223 connected to the vertical driving member, and the clamping driving member 233 is hinged on the longitudinal seat 223. Since the present solution is mainly used in conjunction with the vertical feeding of male buckles, when feeding, the first clamping block 231 and the second clamping block 232 grab the uppermost male buckle, so the first clamping block 231 and the second clamping block 232 are vertically moved through the longitudinal seat 223 to remove the buckle, and after removing the buckle, the male buckle maintains a horizontal posture, and the present solution needs to change the male buckle to a vertical posture after buckling, so the clamping driving member 233 is rotated around the hinge to achieve the posture conversion, and the transverse seat 222 is cooperated to achieve transverse feeding.

[0087] In addition, in order to enable the clamping drive member to accurately change its posture, a limiter 24 is further provided on the lower side of the longitudinal displacement seat 223 , and when the clamping drive member 233 rotates around the hinge to a horizontal posture, it abuts against the limiter 24 .

[0088] like Figures 19 to 23 As shown, taking the above male buckle as an example, after the first clamping block 231 and the second clamping block 232 grab the male buckle, the clamping drive member 233 is rotated to make the male buckle turn to a vertical posture, mainly so that the handle hole 901 is opposite to the buckle insertion rod of the bag buckle transfer module 8. At this time, the male buckle is driven to move horizontally by the horizontal movement seat 222, so that the male buckle can fall onto the bag buckle transfer module 8, the first clamping block 231 and the second clamping block 232 are reset, and the clamping drive member 233 can take the buckle for the next time.

[0089] Of course, the feeding method and structure of the female buckle feeding device of the present scheme are consistent with those of the male buckle feeding device 61, that is, two sets of identical structures can be used to complete the feeding of the male buckle and the female buckle. In the present scheme, since the female buckle 99 and the male buckle 98 are installed with the inner sides of the two buckles facing each other, when the loading robot is used to take the buckle, the male buckle is placed in the opposite direction to the female buckle. In this way, after the loading robot takes the buckle, the outer surface of the male buckle faces outward so that it can be placed on the positioning plate 821, and after the female buckle is taken, the inner surface of the female buckle faces outward, so that it can be directly opposite to the inner surface of the male buckle after being fastened, which is convenient for pressing.

[0090] In the embodiment of the utility model, a new type of unloading mechanism 80 and a bag buckle transfer module 8 are used to realize unloading, such as Fig.24 , Fig.25 As shown, the specific structure of the unloading mechanism is as follows: it includes a positioning cover 71 arranged on the unloading station of the transport platform 5, a moving arm 72 arranged on the positioning cover 71 and movable relative to the positioning cover 71, and a driving member for driving the moving arm 72 to move; the moving arm 72 is provided with a forward extending ejector assembly 721 and an ejector rod 722, the ejector assembly 721 is used to abut against the positioning plate 821 of the bag buckle transfer module 8 to push the first moving seat 82, and the ejector rod 722 can pass through the positioning plate of the bag buckle transfer module 8 and eject the packaging bag located in front of the positioning plate. The utility model adopts a positioning cover to limit the bag buckle transfer module on the transport platform, and at the unloading position, the positioning plate of the bag buckle transfer module is ejected separately by the moving arm, so that the positioning plate drives the packaging bag to be unloaded to move to one side of the unloading device, and during the movement, the ejector rod passes through the positioning plate to directly contact and eject the packaging bag, so as to prevent the packaging bag from sticking to the positioning plate, thereby helping the packaging bag to be separated from the buckle transfer module.

[0091] In the embodiment of the utility model, the ejector assembly 721 adopts an elastic structure, and its specific structure is: the ejector assembly 721 includes a guide sleeve 7211 arranged on the movable arm 72, a movable ejector 7212 sleeved on the guide sleeve 7211, and an elastic member 7213 arranged between the guide sleeve 7211 and the movable ejector 7212. In this way, after the positioning plate is pushed to move into position, and the positioning plate does not move, the ejector rod 722 can continue to move forward relative to the positioning plate so that the ejector rod 722 can pass through the positioning plate to eject the packaging bag. In this process, since the movable arm 72 continues to move, the movable ejector rod 7212 can move relative to the guide sleeve 7211 after being pressed by the positioning plate. When the positioning plate is not in place, the movable ejector rod 7212 contacts the positioning plate under the pressure of the elastic member 7213 and can push the positioning plate to move together.

[0092] In this solution, a positioning cover 71 is used in conjunction with the bag buckle transfer module 8 so that the positioning plate 821 is limited after moving to a certain position and cannot move forward any further. Specifically, a limiting member 74 for limiting the first movable seat 82 is also provided in the positioning cover 71.

[0093] Specifically, in the present solution, the limit member 74 adopts a mounting arm extending forward and a block located at the front end of the mounting arm and protruding upward. Correspondingly, the first movable seat 82 on the bag buckle transfer module has a tail end 820 extending downward on the rear side. When the bag buckle transfer module moves into the positioning cover 71, the tail end is opposite to the block of the limit member 74 and has a certain interval. When the movable arm moves forward, the positioning plate is pushed to move the first movable seat 82 forward. When it moves to the tail end and abuts against the block, the positioning plate is in place. In the process of the movable arm continuing to move forward, the positioning plate cannot be pushed forward any further.

[0094] In the embodiment of the utility model, at least the front end of the ejector rod 722 is a ejector portion 7221 that can pass through the positioning plate. The ejector portion 7221 is a slender rod that is mainly used to pass through the body of the positioning plate, so the length of the ejector portion 7221 must be at least longer than the thickness of the body of the positioning plate.

[0095] In this solution, in order to push the positioning plate more smoothly, two sets of the ejector assemblies 721 and ejector rods 722 are provided on the movable arm 72, and the two sets of the ejector assemblies 721 are arranged opposite to each other, and the two sets of the ejector rods 722 are arranged opposite to each other. Similarly, since the packaging bag itself is relatively wide, the rear end of the packaging bag is ejected from both sides by two sets of ejector rods 722 to assist it to fall well into the unloading device. Correspondingly, a through hole or notch is also provided on the body of the positioning plate for the ejector rods 722 to pass through. After the buckle is pressed in this solution, the surface of the male buckle covers the through hole, so that the ejector rod 722 directly contacts the male buckle when ejecting, thereby ejecting the entire packaging bag. Of course, the ejector rod 722 can also be used to push the bag body of the packaging bag, which also has the surface effect of assisting the packaging bag to detach from the positioning plate.

[0096] In order to better separate the packaging bag from the positioning plate and unload it, the first connecting arm 7201 and the second connecting arm 7202 extending forward are provided on both sides of the moving arm 72, and the front ends of the first connecting arm 7201 and the second connecting arm 7202 are both provided with air nozzles 73. That is, after the ejection position, the air nozzle can blow air toward the bag body of the packaging bag to assist the packaging bag to separate from the buckle transfer module.

[0097] Moreover, in this solution, the position of the air nozzle 73 is roughly flush with the front end of the ejector rod 722, making the entire structural design more reasonable, and conveniently when the bag buckle transfer module moves into the positioning cover 71, the ejector rod assembly 721, the ejector rod 722, the first connecting arm 7201 and the second connecting arm 7202 are all located at the rear side of the positioning plate 821.

[0098] In this solution, the positioning cover 71 includes a top plate 711 and a back plate 712, the top plate 711 and the back plate 712 are connected to form an L-shaped structure, and the moving arm 72 is connected to the lower end of the top plate 711. The positioning cover 71 forms a material unloading station on the transport platform.

[0099] In the embodiment of the utility model, notches 82101 are provided on both sides of the positioning plate 821 of the bag buckle transfer module, and the first connecting arm 7201 and the second connecting arm 7202 are opposite to the notches 82101 on both sides, and ensure that the air nozzle 73 falls on the notch and can blow air onto the bag body of the packaging bag through the notch 82101.

[0100] In the embodiment of the utility model, the top plate 711 is further provided with a material discharging stopper 75 for limiting the bag clamping and positioning assembly 86 on the bag buckle transfer module 8. When the first movable seat 82 moves forward, the bag clamping and positioning assembly 86 is blocked by the material discharging stopper 75 of the present solution, so that it changes to a released state, and at this time, the first clamping jaw and the second clamping jaw that clamp the packaging bag on the positioning plate will be loosened, so that the packaging bag with the press buckle can be separated from the bag buckle transfer module 8 to complete the unloading.

[0101] The feeding process is as follows Figure 26 to Figure 29 As shown, when the bag buckle transfer module 8 moves to the unloading mechanism 80 of the bag unloading station 506, the two push rod assemblies 721 are opposite to the rear end of the positioning plate 821, and the tail end 820 is opposite to the limit piece 74. At this time, it is in the waiting state for unloading. When unloading starts, the movable arm 72 moves forward and makes the push rod assembly 721 abut against the rear end of the positioning plate 821. At this time, the forward movement of the movable arm 72 can make the positioning plate 821 and the first movable seat 82 move forward relative to the transfer base 81, and the upper end of the bag clamping positioning assembly 86 has a limiting protrusion opposite to the material discharge limiting piece 75. In the process of the bag clamping positioning assembly 86 moving forward with the positioning plate 821, it remains in the clamping state until it moves to abut against the material discharge limiting piece 75, as shown in FIG. Fig. 27 As shown, after the abutment, the movable arm 72 continues to drive the positioning plate 821 to move forward. At this time, the bag clamping positioning assembly 86 is abutted by the limiting member 75, and its position remains unchanged. It can be regarded as the positioning plate 821 moving forward relative to the bag clamping positioning assembly 86. At this time, the bag clamping positioning assembly 86 is in a released state, as shown in FIG. Fig.28 shown.

[0102] Since the tail end 820 of the present invention is spaced apart from the stopper 74, the first movable seat 82 can be driven forward by the movable arm 72 before the tail end 820 contacts the stopper 74. When the tail end 820 contacts the stopper 74, the first movable seat 82 can be driven forward by the movable arm 72. Fig.29 As shown, at this time, the first movable seat 82 is restricted, and the first movable seat 82 remains in the current position when the movable arm 72 continues to move forward. In this process, since the movable ejector rod 7212 remains in contact with the positioning plate 821, when the movable arm 72 moves forward, the ejector rod portion 7221 is pressed, so that its elastic member 7213 is compressed, and the ejection rod 722 will extend into the ejection through hole 82102, and as the movable arm 72 continues to move forward, it will pass through the ejection through hole 82102 to the front side of the positioning plate 821, and push the surface of the male buckle 98, so that the packaging bag 9 is separated from the positioning plate 821 and moves forward, and the air nozzle 73 can blow air onto the bag body of the packaging bag through the notch 82101, so that the pushed packaging bag 9 falls onto the unloading device 64, completing the unloading.

[0103] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A new type of automatic buckle pressing equipment with a new feeding method, characterized in that: It comprises a transport platform (5), and a male buckle loading device (61) arranged on one side of the transport platform (5); The transport platform (5) is provided with a circulating transport line and a bag buckle transfer module (8) arranged on the circulating transport line, and the transport platform (5) is provided with a male buckle loading station (501), a bag loading station (502), an alignment and pressing station (503), a female buckle loading station (504), a buckle pressing station (505) and a bag unloading station (506) distributed along the circulating transport line; The circulating transport line is used to drive the bag buckle transfer module (8) to circulate on multiple stations. The male buckle loading station (501) is opposite to the male buckle loading device (61), and a loading robot is also provided on the male buckle loading station (501). The male buckle loading device (61) includes a loading component (11) for vertically stacking multiple male buckles (98) and a loading component (12) for moving multiple male buckles (98) from the loading component (11) from bottom to top. The loading robot is used to take out the male buckles (98) on the loading component (11) and transport them to the bag buckle transfer module (8).

2. According to the new type of automatic buckle pressing equipment of claim 1, it is characterized in that: It also includes a bag loading device (63), and the bag loading station (502) is opposite to the bag loading device (63), and is used to load the packaging bag (9) onto the bag buckle transfer module (8) with the male buckle (98).

3. According to the new type of automatic buckle pressing equipment of claim 2, it is characterized in that: The alignment and pressing station (503) is also provided with a bag buckle alignment and pressing assembly (78), and the bag buckle alignment and pressing assembly (78) is used to align and press the male buckle on the alignment and pressing station (503) with the packaging bag.

4. According to the new type of automatic buckle pressing equipment of claim 3, it is characterized in that: It also includes a female buckle loading device (62), which includes a female buckle loading assembly for vertically stacking multiple female buckles (99), and a female buckle loading assembly for moving multiple female buckles (99) from the female buckle loading assembly from bottom to top. The female buckle loading station (504) is also provided with a second loading robot, which is used to take out the female buckle (99) on the female buckle loading assembly and transport it to a bag buckle transfer module (8) with a male buckle (98) and a packaging bag.

5. According to the new type of automatic buckle pressing equipment of claim 4, it is characterized in that: The buckle pressing station (505) is also provided with a buckle pressing mechanism (79) for pressing the female buckle (99) and the male buckle (98) on the bag buckle transfer module (8) together.

6. The automatic buckle pressing device with a new feeding method according to claim 5 is characterized in that: It also includes a material unloading device (64), and the bag unloading station (506) is also provided with a material unloading mechanism (80), and the material unloading mechanism (80) is used to unload the packaging bag (9) after being pressed on the bag buckle transfer module (8) onto the material unloading device (64).

7. The automatic buckle pressing device with a new feeding method according to any one of claims 1 to 6, characterized in that: The bag buckle transfer module (8) comprises a transfer base (81), a first movable base (82) arranged on the base (81) and slidable relative to the base (81), the front end of the first movable base (82) is connected to a positioning plate (821), the positioning plate (821) is provided with a rod insertion hole (822), the first movable base (82) is also connected to a bag buckle insertion rod (831) located at the rear side of the positioning plate (821), the bag buckle insertion rod (831) passes through the rod insertion hole (822) and extends to the front side of the positioning plate (821), the first movable base (82) is also provided with a bag clamping positioning component (86), the bag clamping positioning component (86) is used to clamp the packaging bag on the positioning plate (821).

8. The automatic buckle pressing device with a new feeding method according to claim 7 is characterized in that: The loading assembly (11) comprises a first guide rod (111), a second guide rod (112) and a connecting assembly (16); the first guide rod (111) and the second guide rod (112) are respectively connected to the connecting assembly (16) to form an interval arrangement; the first guide rod (111) and the second guide rod (112) can be inserted into the handle hole (901) of the male buckle; and when the first guide rod (111) and the second guide rod (112) pass through the handle hole (901), the outer surfaces of the first guide rod (111) and the second guide rod (112) abut against the inner wall of the handle hole (901).

9. The automatic buckle pressing device with a new feeding method according to claim 8 is characterized in that: The loading assembly (12) comprises a driving assembly (121) arranged on a loading frame (1), a first transmission belt (122) connected to the driving assembly (121), and a first loading fork (123) arranged on the outer peripheral surface of the first transmission belt (122) and capable of cyclically moving up and down as the first transmission belt (122) rotates, wherein the first loading fork (123) is used to move a male buckle (98) on the loading assembly (11) from the lower side to the upper side.

10. The automatic buckle pressing device with a new feeding method according to claim 9 is characterized in that: The feeding robot comprises a mounting frame (21) arranged on the male buckle feeding station (501), a moving component arranged on the mounting frame (21), and a feeding grabbing component (23) arranged on the moving component, wherein the moving component is used to drive the feeding grabbing component (23) to rotate and move, so that the feeding grabbing component (23) can take out the male buckle (98) moved to the uppermost side on the feeding component (12) and transfer it to the bag buckle transfer module (8).

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