Aluminum foil bag making and filling machine

Abstract

The present invention relates to an integrated machine for making and filling aluminum foil bags, comprising a supporting upright plate, an unwinding mechanism, a guiding mechanism, a folding mechanism, at least one hot pressing edge sealing mechanism, a traction mechanism, a scissor mechanism and a filling system arranged on the supporting upright plate in sequence according to the traveling direction of the aluminum foil, wherein the filling system comprises an aluminum foil bag traveling system arranged on the supporting upright plate, an opening device, a filling device and a hot pressing sealing device arranged in sequence along the traveling direction of the aluminum foil bag at a position corresponding to the aluminum foil bag traveling system on the supporting upright plate, and an aluminum foil strip traveling channel is arranged on the folding mechanism, the hot pressing edge sealing mechanism, the traction mechanism and the scissor mechanism. The present invention realizes the online bag making and filling of brassinolide using aluminum foil bags.

Description

Technical Field

[0001] The invention belongs to the field of packaging equipment, and in particular relates to an aluminum foil bag making and filling integrated machine. Background Art

[0002] Brassinolide is a new type of green and environmentally friendly plant growth regulator. It can promote the growth of crops such as vegetables, melons, and fruits by soaking seeds at appropriate concentrations and spraying them on stems and leaves. The application amount is usually small, while the conventional bottled packaging usually has a large packaging capacity. After the brassinolide is opened, it is often not used up, resulting in a great waste. The use of aluminum foil bags to package brassinolide can well solve the problem of excessive capacity. However, the current packaging equipment for aluminum foil bags is usually suitable for the packaging of granular preparations, with a low degree of automation. Each step of the packaging is completed by a separate device, such as folding, bag making, shearing, filling, and sealing, which are all completed by different equipment, and continuous production cannot be carried out, limiting its application in liquid or paste preparations. Therefore, it is very necessary to improve the aluminum foil bag making and filling production line so that it can perform continuous bag making and filling operations. Summary of the invention

[0003] The purpose of the present invention is to overcome the defects of the prior art and provide an aluminum foil bag making and filling integrated machine, which can perform bag making and filling operations continuously.

[0004] To achieve the above purpose, the technical solution adopted by the present invention is as follows:

[0005] An aluminum foil bag making and filling machine comprises a supporting upright plate, an unwinding mechanism, a guiding mechanism, a folding mechanism, at least one hot-pressing edge-sealing mechanism, a traction mechanism, a scissors mechanism and a filling system which are sequentially arranged on the supporting upright plate in the direction of aluminum foil travel, the filling system comprising an aluminum foil bag travel system arranged on the supporting upright plate, an opening device, a filling device and a hot-pressing sealing device which are sequentially arranged along the direction of aluminum foil bag travel at positions on the supporting upright plate corresponding to the aluminum foil bag travel system, and the folding mechanism, the hot-pressing edge-sealing mechanism, the traction mechanism and the scissors mechanism are all provided with an aluminum foil strip travel channel.

[0006] Furthermore, the unwinding mechanism includes a tensioning shaft and a pressure rod mechanism rotatably arranged on the supporting vertical plate, an aluminum foil roll arranged on the tensioning shaft, a tensioning motor driving the tensioning shaft to rotate, and an upper proximity switch and a lower proximity switch fixedly arranged on the supporting vertical plate, the rotation output shaft of the tensioning motor is fixedly connected to the tensioning shaft, the pressure rod mechanism includes a rocker rod rotatably arranged on the supporting vertical plate through a pressure rod rotating shaft, and a first pressure rod and a second pressure rod are rotatably arranged on one end of the rocker rod away from the pressure rod rotating shaft; the upper proximity switch and the lower proximity switch are arranged within the movement range of the rocker rod.

[0007] Furthermore, the guide mechanism includes a first guide roller and a second guide roller arranged above the pressure rod mechanism and alternately arranged with the two pressure rods, a third guide roller arranged at the lower left part of the supporting plate, and a fourth guide roller and a pressure roller arranged at the upper left part of the supporting plate.

[0008] Further, the folding mechanism includes a folding frame, two positioning rod groups arranged on the folding frame, the positioning rod group includes two positioning rods fixedly arranged on the folding frame, the aluminum foil strip travel channel is arranged between the two positioning rods, and the positioning rod group is provided with upper and lower height-adjustable limit blocks, and the upper and lower ends of the aluminum foil strip are respectively abutted against the limit blocks;

[0009] A plurality of black coating blocks are evenly arranged on the aluminum foil strip, and a photoelectric sensing device for sensing the black coating blocks is also arranged on the folding mechanism.

[0010] Furthermore, the hot pressing edge sealing mechanism includes a pressing frame arranged on the supporting vertical plate, a left clamping plate B and a right clamping plate B hinged on the pressing frame, and a pressing drive mechanism for driving the left and right clamping plates B to rotate, and hot pressing strips B are arranged on the inner sides of the two clamping plates B, and the aluminum foil strip travel channel is arranged between the two hot pressing strips B.

[0011] Furthermore, the support vertical plate is also provided with a coding device, a dotted line pressing mechanism and an easy-tear hole punching device according to the aluminum foil advancing method. The dotted line pressing mechanism and the easy-tear hole punching device are both arranged between the hot pressing edge sealing mechanism (6) and the traction mechanism, and the coding device is arranged on the hot pressing edge sealing mechanism.

[0012] Furthermore, the traction mechanism includes a traction frame, a traction device, a limit device and a traction motor arranged on the traction frame;

[0013] The traction device comprises two traction shafts which are rotatably arranged on the traction frame and connected by gear transmission, wherein one of the two traction shafts is a driving shaft, and the driving shaft is connected to the traction motor by a synchronous belt and gear transmission; an upper traction roller is arranged on the traction shaft, and the aluminum foil strip is arranged between the two upper traction rollers;

[0014] The limiting device comprises two symmetrically arranged upper and lower U-shaped limiting clamp strips, and the upper and lower ends of the aluminum foil strip are respectively arranged in the corresponding U-shaped limiting clamp strips and abut against the middle part of the U-shaped limiting clamp strip.

[0015] Furthermore, the scissors mechanism includes a scissors frame fixedly arranged on the supporting vertical plate, a scissors shaft rotatably arranged on the scissors frame, a first half scissors rotatably arranged on the scissors shaft, a second half scissors fixedly arranged on the scissors shaft, and a driving mechanism C for driving the two half scissors to rotate.

[0016] The first half scissors include a first ring rotatably arranged on the scissors shaft, a first blade arranged above the first ring, and a first driving handle C arranged below the first ring; the second half scissors include a second ring fixedly arranged on the scissors shaft, a second blade arranged above the second ring, and a second driving handle C arranged on the left side of the second ring.

[0017] Furthermore, the aluminum foil bag advancing system comprises a lower clamping device, an upper clamping device and an advancing device arranged on the supporting vertical plate, and the upper clamping device and the lower clamping device are clamped alternately;

[0018] The lower clamping device comprises a lower clamping frame fixedly arranged on the supporting vertical plate, two lower clamping mechanisms on the left and right sides rotatably arranged on the lower clamping frame and arranged opposite to each other, and a lower clamping driving mechanism driving the lower clamping mechanism to clamp and open; the lower clamping mechanism comprises a clamping shaft D rotatably arranged on the lower clamping frame, a plurality of clamping rods D fixedly arranged above the clamping shaft D, and at least one lower clamping driving handle D fixedly arranged below the clamping shaft D;

[0019] The upper clamping device comprises an upper clamping frame fixedly arranged on the supporting vertical plate, two left and right clamping plates D which are slidably arranged on the upper clamping frame through at least one sliding assembly and are arranged opposite to each other, and an upper clamping driving mechanism for driving the left and right clamping plates D to clamp and open;

[0020] The clamping plate D and the clamping rod D are both provided with a clamping push rod;

[0021] The traveling device includes a traveling frame fixedly arranged on the supporting vertical plate, a traveling shaft D rotatably arranged on the traveling frame, two traveling mechanisms symmetrically arranged on both sides of the lower clamping device, and a traveling driving mechanism for driving the traveling mechanism to rotate. The traveling mechanism includes a rocker D fixedly arranged on the traveling shaft D, and the rocker D is connected to the corresponding clamping plate D through at least one traveling link mechanism; the traveling link mechanism includes a thirteenth pin shaft D fixedly arranged on the rocker D, a fourteenth pin shaft D fixedly arranged on the clamping plate D, and a first connecting rod D connecting the thirteenth pin shaft D and the fourteenth pin shaft D.

[0022] Furthermore, the opening device comprises an upper opening device arranged on the supporting vertical plate, and a lower opening device arranged below the upper opening device;

[0023] The upper opening device comprises a slide bar E fixedly arranged on the supporting vertical plate, two left and right opening sliders E slidably arranged on the slide bar E and arranged opposite to each other, an upper opening mechanism slidably arranged on the corresponding opening sliders E, and an upper opening driving mechanism driving the two opening sliders E to slide;

[0024] The lower opening device comprises two lower opening mechanisms respectively fixedly arranged on the corresponding clamping shafts D; the upper opening mechanism and the lower opening mechanism have the same structure, both comprising a plurality of opening clamping plates E and vacuum suction cups arranged on the opening clamping plates E, and the vacuum suction cups are connected to a vacuum pumping device through a vacuum pipeline;

[0025] The filling device comprises a filling frame fixedly arranged on the supporting vertical plate, a filling seat slidably arranged on the filling frame, a plurality of filling heads fixedly arranged on the filling seat, and a filling driving mechanism for driving the filling seat to slide; the filling head is provided with a material storage tank through a material pipeline, and a material pump, a flow meter and a control valve are provided on the material pipeline;

[0026] The hot pressure sealing device is fixedly mounted on a sealing frame on the supporting vertical plate, a sealing shaft is mounted on the sealing frame, a left and right sealing clamping plates E are rotatably mounted on the sealing shaft, two hot pressing strips E are respectively mounted on the inner sides of the corresponding sealing clamping plates E, and a sealing driving mechanism drives the two sealing clamping plates E to rotate.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] The present invention realizes continuous bag making and filling operations of aluminum foil bags by sequentially arranging an unwinding mechanism, a guiding mechanism, a folding mechanism, a hot pressing edge sealing mechanism, a traction mechanism, a scissors mechanism and a filling system on a supporting vertical plate according to the traveling direction of the aluminum foil, thereby greatly saving manpower and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of an embodiment of the present invention;

[0030] Figure 2 A three-dimensional diagram of a tensioning device in one embodiment of the present invention;

[0031] Figure 3 A three-dimensional diagram of a folding mechanism (with a photoelectric sensing device and a bottom edge heat pressing device) in a preferred embodiment of the present invention;

[0032] Figure 4A three-dimensional diagram of a hot pressing edge sealing mechanism in one embodiment of the present invention;

[0033] Figure 5 It is a structural schematic diagram of a hot pressing edge sealing mechanism in one embodiment of the present invention;

[0034] Figure 6 A schematic structural diagram of a dotted line pressing mechanism in one embodiment of the present invention;

[0035] Figure 7 It is a structural schematic diagram of a traction mechanism in one embodiment of the present invention;

[0036] Figure 8 This is a schematic diagram of the scissors mechanism structure in one embodiment of the present invention;

[0037] Fig. 9 A three-dimensional diagram of a scissor mechanism in one embodiment of the present invention;

[0038] Fig.10 It is a structural schematic diagram of an aluminum foil bag advancing system in one embodiment of the present invention;

[0039] Fig.11 It is a left view of the aluminum foil bag advancing system in one embodiment of the present invention;

[0040] Fig.12 A perspective view of a traveling device in one embodiment of the present invention;

[0041] Fig.13 It is a schematic structural diagram of an upper opening device in one embodiment of the present invention;

[0042] Fig.14 It is a schematic structural diagram of a filling device in one embodiment of the present invention;

[0043] Fig.15 It is a schematic structural diagram of a hot pressing sealing device in one embodiment of the present invention;

[0044] Fig.16 The figure is a schematic diagram of the structure of an aluminum foil bag in one embodiment of the present invention.

[0045] In the figure: 1. Support plate, 2. Aluminum foil roll, 3. Unwinding mechanism, 3-1. Tensioning shaft, 3-2. Tensioning motor, 3-3. Swing rod, 3-4. First pressure rod, 3-5. Second pressure rod; 3-6. Upper proximity switch, 3-7. Lower proximity switch, 4. Guide mechanism, 4-1. First guide roller, 4-2. Second guide roller, 4-3. Third guide roller, 4-4. Fourth guide roller, 4-5. Pressure roller, 5. Folding mechanism, 5-1. Folding frame, 5-2. Positioning rod, 5-3. Limiting block, 5-5. Guide rod, 5-6. Lead screw, 5- 7. First slider, 5-8. Photoelectric sensor, 5-9. Adjustment handle; 5-10. First cylinder A, 5-11. Second cylinder A; 5-12. Left clamp A, 5-13. Right clamp A; 5-14. Hot pressing strip A, 5-15. Spring A, 6. Hot pressing edge banding mechanism, 6-1. Edge pressing frame, 6-2. Left clamp B, 6-3. Right clamp B, 6-4. Hot pressing strip B, 6-5. First slide hole, 6-6. Second slide hole, 6-7. First pin shaft B, 6-8. Second pin shaft B, 6-9. Left clamp driving rod B, 6-10. Driving Connecting rod B, 6-11, right splint driving rod B, 6-12, edge pressing motor, 6-13, upper U-shaped frame, 6-14, fourth pin shaft B, 6-15, fifth pin shaft B, 6-16, edge pressing eccentric bearing B, 6-17, sixth pin shaft B, 6-18, first connecting rod B, 6-19, rotating shaft B, 6-20, seventh pin shaft B, 6-21, second connecting rod B, 6-22, lower U-shaped frame, 6-23, third pin shaft B; 7, traction mechanism, 7-1, traction frame, 7-2, traction shaft, 7-3, traction motor, 7-4, upper traction roller, 7 -5, U-shaped limit clamp; 7-6, synchronous belt; 8, scissor mechanism, 8-1, scissor frame, 8-2, scissor shaft, 8-3, first ring, 8-4, first blade, 8-5, first drive handle C, 8-6, second ring, 8-7, second blade, 8-8, second drive handle C; 8-9, shear motor C, 8-10, shear eccentric bearing C, 8-11, rotating shaft C, 8-12, upper connecting rod C, 8-13, lower connecting rod C, 8-15, first long connecting rod C, 8-16, second long connecting rod C, 8-18, second driving rod C, 8-20, first driving rod C; 8-21, first pin C, 8-22, second pin C, 8-23, third pin C, 8-25, fifth pin C, 8-26, sixth pin C, 8-27, seventh pin C, 8-29, eighth pin C, 8-30, ninth pin C, 8-31, tenth pin C, 8-32, first half scissors, 8-33, second half scissors, 9, aluminum foil strip, 9-1, black coating block, 9-2, partition edge, 12, aluminum foil bag travel system, 12-1, lower clamping frame, 12-4, clamping shaft D, 12-5, clamping rod D, 12-6, lower clamping driving handle D; 12-7, upper clamping frame, 12-8, left clamping plate D;12-9, slide bar D, 12-10, left slide block D, 12-11, right slide block D, 12-12, right clamping plate D, 12-13, left cross bar, 12-14, right cross bar; 12-16, travel frame, 12-17, travel shaft D, 12-18, rocker D, 12-19, tenth pin shaft D, 12-20, eleventh pin shaft D, 12-21, first connecting rod D, 12-22, limit baffle, 12-23, driving rocker D, 12-24, Traveling motor D, 12-25, traveling eccentric bearing D, 12-26, third rotating shaft D, 12-27, seventh connecting rod D, 12-28, eighth connecting rod D; 12-29, tenth pin shaft D, 12-30, eleventh pin shaft D, 12-31, twelfth pin shaft D; 12-33, lower clamping motor D, 12-34, lower clamping eccentric bearing D; 12-35, fourth pin shaft D, 12-36, lower clamping driving connecting rod D, 12-37, third pin shaft D; 12-39, the first rotating shaft D, 12-40, the second connecting rod D, 12-41, the driving rod D, 12-42, the first pin shaft D, 12-43, the second pin shaft D; 12-44, the second rotating shaft D, 12-45, the fourth connecting rod D, 12-46, the fifth connecting rod D, 12-47, the sixth connecting rod D; 12-48, the sixth pin shaft D, 12-49, the seventh pin shaft D, 12-50, the eighth pin shaft D, 12-51, the ninth pin shaft D; 12-52, the clamping push rod; 12-53, the upper clamping motor, 12-54, the upper clamping eccentric bearing, 12-55, the fourteenth pin shaft, 12-56, fifteenth pin, 12-57, upper clamping drive connecting rod, 12-58, second cantilever, 12-59, first cantilever, 13, opening device, 13-1, sliding rod E, 13-2, opening clamping plate E, 13-3, vacuum suction cup, 13-4, upper opening drive motor E, 13-5, opening eccentric bearing E, 13-6, first rotating shaft E, 13-7, first connecting rod E, 13-8, second connecting rod E, 13-9, third connecting rod E, 13-10, first pin E, 13-11, second pin E, 13-12, third pin E, 13-13, fourth pin E, 13-14, upper opening device, 13-15, lower opening device, 13-16, opening slider; 13-17, third cantilever; 14, filling device, 14-1, filling rack, 14-2, filling seat, 14-3, filling head, 14-4, filling motor, 14-5, filling eccentric bearing, 14-6, second rotating shaft E, 14-7, fourth connecting rod E, 14-8, fifth connecting rod E, 14-9, fifth pin E, 14-10, sixth pin E, 14-11, seventh pin E; 14-12, material pipeline, 14-13, storage box, 14-14, extraction pump, 14-15, flow meter, 14-16, control valve;15. Hot-pressing sealing device, 15-1. Sealing frame, 15-2. Sealing shaft, 15-3. Hot pressing strip E, 15-4. Third sliding hole, 15-5. Eighth pin E, 15-6. Left sealing clamp E, 15-7. Sixth connecting rod E, 15-8. Right sealing clamp E, 15-9. Seventh connecting rod E, 15-10. Sealing motor, 15-11. Sealing eccentric bearing E, 15-12. Third rotating shaft E, 15-13. Eighth connecting rod E, 15-14. Ninth Connecting rod E, 15-15, ninth pin E, 15-16, tenth pin E, 15-17, eleventh pin E, 15-18, twelfth pin E; 16, dotted line pressing device, 16-1, dotted line pressing frame, 16-2, vertical workbench, 16-3, dotted line pressing slider, 16-4, pressing wheel seat, 16-5, pressing wheel, 16-6, dotted line pressing cylinder, 16-8, notch, 16-9, push rod, 17, easy-tear hole punching device, 19, aluminum foil bag, 20, sheet body. ; DETAILED DESCRIPTION

[0046] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0047] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0048] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] The present invention is described in further detail below with reference to the accompanying drawings.

[0050] like Figures 1 to 15An embodiment of an aluminum foil bag making and filling machine of the present invention shown in the figure comprises a supporting upright plate 1, an unwinding mechanism 3, a guiding mechanism 4, a folding mechanism 5, two hot pressing edge sealing mechanisms 6, a coding device, an easy-tear hole punching device 17, a dotted line pressing mechanism 16, a traction mechanism 7, a scissors mechanism 8 and a filling system which are sequentially arranged on the supporting upright plate 1 according to the traveling direction of the aluminum foil, wherein the filling system comprises an aluminum foil bag traveling system 12 arranged on the supporting upright plate 1, an opening device 13, a filling device 14 and a hot pressing sealing device 15 which are sequentially arranged along the traveling direction of the aluminum foil bag 19 at a position on the supporting upright plate corresponding to the aluminum foil bag traveling system 12, and an aluminum foil strip traveling channel is arranged on the folding mechanism 5, the hot pressing edge sealing mechanism 6, the coding device, the dotted line pressing mechanism 16, the easy-tear hole punching device 17, the traction mechanism 7 and the scissors mechanism 8.

[0051] As an embodiment of an aluminum foil bag making and filling machine of the present invention, the unwinding mechanism 3 includes a tensioning shaft 3-1 and a pressure rod mechanism rotatably arranged on the supporting vertical plate 1, an aluminum foil roll 2 arranged on the tensioning shaft 3-1, and a tensioning motor driving the tensioning shaft 3-1 to rotate, the rotation output shaft of the tensioning motor is fixedly connected to the tensioning shaft 3-1, and the pressure rod mechanism includes a swing rod 3-3 rotatably arranged on the supporting vertical plate 1 through a pressure rod rotating shaft, and the first pressure rod 3-4 and the second pressure rod 3-5 are rotatably arranged at one end of the swing rod 3-3 away from the pressure rod rotating shaft. Furthermore, a counterweight block is also arranged on the pressure rod mechanism to compensate for the problem of insufficient downward pressure caused by insufficient weight of the pressure rod mechanism.

[0052] Furthermore, an upper proximity switch 3-6 and a lower proximity switch 3-7 are provided on the support vertical plate 1 within the movement range of the swing rod 3-3, and the upper and lower proximity switches are used to control the start and stop of the tensioning motor; when the tensioning motor is in a stopped state, when the aluminum foil strip 9 moves, the tensioning force of the aluminum foil becomes greater under the action of traction, thereby driving the pressure rod to move upward, so that the swing rod 3-3 rotates upward (clockwise) with the pressure rod shaft as the axis. Each time the aluminum foil moves, the swing rod 3-3 will rotate a certain angle. When the swing rod 3-3 approaches the upper proximity switch 3-6 and is sensed by the upper proximity switch 3-6 When the upper proximity switch 3-6 is turned on, the upper proximity switch 3-6 sends a signal to the tensioning motor to start the tensioning motor. The tensioning motor rotates and the aluminum foil is unrolled. At this time, the tensioning force of the aluminum foil becomes smaller and the supporting force on the pressure rod is lost. Under the action of gravity, the pressure rod drives the swing rod 3-3 to rotate downward (counterclockwise) to reset. When the swing rod 3-3 rotates downward and approaches the lower proximity switch 3-7 and is sensed by the lower proximity switch 3-7, the lower proximity switch 3-7 sends a signal to the tensioning motor to control the tensioning motor to stop running, thereby realizing automatic control of the unrolling of the aluminum foil. The technology of controlling the start and stop of the motor by the proximity switch in the present invention belongs to the prior art and will not be repeated here.

[0053] As an embodiment of an aluminum foil bag making and filling machine of the present invention, the guide mechanism 4 includes a first guide roller 4-1 and a second guide roller 4-2 arranged above the pressure rod mechanism and alternately arranged with the two pressure rods, a third guide roller 4-3 arranged at the lower left part of the supporting vertical plate 1, a fourth guide roller 4-4 and a pressure roller 4-5 arranged at the upper left part of the supporting vertical plate 1.

[0054] As an embodiment of an aluminum foil bag making and filling machine of the present invention, the folding mechanism 5 includes a folding frame 5-1, two positioning rod groups arranged on the folding frame 5-1, the positioning rod group includes two positioning rods 5-2 fixedly arranged on the folding frame 5-1, the aluminum foil strip travel channel is arranged between the two positioning rods 5-2, and the positioning rod group is provided with upper and lower height-adjustable limit blocks 5-3, and the upper and lower ends of the aluminum foil strip 9 are respectively abutted against the limit blocks 5-3.

[0055] Furthermore, the distance between the upper and lower limit blocks 5-3 is half of the width of the aluminum foil. After the free end of the aluminum foil roll 2 passes successively under the first pressure bar 3-4, above the first guide roller 4-1, under the second pressure bar 3-5, above the second guide roller 4-2, under the third guide roller 4-3, above the fourth guide roller 4-4, and under the pressure roller 4-5, since the distance between the upper and lower limit blocks 5-3 is half of the width of the aluminum foil, the aluminum foil is folded in half when entering the aluminum foil strip travel channel of the folding mechanism 5 to form a U-shaped aluminum foil strip 9, and then enters the aluminum foil strip travel channel and travels along the aluminum foil strip travel channel to the scissor mechanism, and after being cut into an aluminum foil bag 19 by the scissors, it moves along the filling system.

[0056] As a preferred embodiment of the aluminum foil bag making and filling machine of the present invention, when the height of the aluminum foil strip 9 is relatively large, the bottom edge of the aluminum foil strip 9 can also be hot-pressed and shaped. In order to achieve this purpose, the present invention further provides a bottom edge hot-pressing device between the two positioning rods 5-2 groups, and the bottom edge hot-pressing device includes a first cylinder A5-10 and a second cylinder A5-11 fixedly arranged on the supporting vertical plate 1; a left clamping plate A5-10 is fixedly arranged on the piston rod of the first cylinder A5-10. 5-12. A right clamping plate A5-13 is slidingly arranged; a hot pressing strip A5-14 is arranged on the inner side of the left clamping plate A5-12 and the right clamping plate A5-13, a spring A5-15 is arranged between the left clamping plate A5-12 and the right clamping plate A5-13, the spring A5-15 is sleeved on the piston rod of the first cylinder A5-10, and the piston rod of the second cylinder A5-11 passes through the left clamping plate A5-12 and is fixedly connected with the right clamping plate A5-13.

[0057] As an embodiment of an aluminum foil bag making and filling machine of the present invention, a plurality of black coating blocks 9 - 1 are evenly arranged on the aluminum foil strip 9 , and a photoelectric sensing device for sensing the black coating blocks 9 - 1 is also arranged on the folding mechanism 5 , and the photoelectric sensing device is communicatively connected with the traction mechanism 7 . The present invention realizes the automatic stopping of the traction motor 7-3 on the traction mechanism 7 by setting the black coating block 9-1 and the photoelectric sensor 5-8. When the traction motor 7-3 is started, the traction mechanism 7 drives the aluminum foil strip 9 to move forward, and the black coating block 9-1 moves with the aluminum foil strip 9 to the position of the photoelectric sensor 5-8, and can be sensed by the photoelectric sensor 5-8. At this time, the photoelectric sensor 5-8 will send a signal to the traction motor 7-3 to stop the traction motor 7-3, thereby stopping the aluminum foil strip 9 from moving. At this time, the bottom edge hot pressing mechanism, the hot pressing edge sealing mechanism 6, and the scissors mechanism 8 can be started to press the bottom edge, press the vertical edge of the partition, and cut the aluminum foil bag completed by the partition on the aluminum foil strip 9 at different positions. After these operations are completed, the traction motor 7-3 can be started again through program control; or an electronic eye can be set to monitor the completion of these operations in real time. When these operations are completed, the electronic eye sends a signal to the traction motor 7-3 to control the restart of the traction motor 7-3.

[0058] As an embodiment of an aluminum foil bag making and filling machine of the present invention, the hot pressing edge sealing mechanism 6 comprises an edge pressing frame 6-1 arranged on the supporting vertical plate 1, a left clamping plate B6-2 and a right clamping plate B6-3 hinged on the edge pressing frame 6-1, and an edge pressing driving mechanism for driving the left and right clamping plates B to rotate, and the inner sides of the two clamping plates B are both provided with hot pressing strips B6-4, and the aluminum foil strip travel channel is arranged between the two hot pressing strips B6-4;

[0059] The edge pressing driving mechanism includes a first sliding hole 6-5 and a second sliding hole 6-6 arranged on the edge pressing frame 6-1, a first pin shaft B6-7 slidably arranged in the first sliding hole 6-5, a second pin shaft B6-8 slidably arranged in the second sliding hole 6-6, a left clamping plate driving rod B6-9 connecting the first pin shaft B6-7 and the left clamping plate B6-2, a driving connecting rod B6-10 connecting the first pin shaft B6-7 and the second pin shaft B6-8, a right clamping plate driving rod B6-11 connecting the second pin shaft B6-8 and the right clamping plate B6-3, and an edge pressing motor 6-12 that drives the first pin shaft B6-7 to slide through the eccentric connecting rod mechanism B;

[0060] The second sliding hole 6-6 is arranged on the left side of the first sliding hole 6-5, the second sliding hole 6-6 is a horizontally arranged strip sliding hole, and the first sliding hole 6-5 is a strip sliding hole or an arc sliding hole inclined to the upper right;

[0061] The eccentric connecting rod mechanism B includes an eccentric bearing B6-16, the inner ring of the eccentric bearing B6-16 is fixedly connected to the rotating output shaft of the edge pressing motor 6-12, and the outer ring of the eccentric bearing B6-16 is hinged with a first connecting rod B6-18 through a sixth pin shaft B6-17. The middle part of the first connecting rod B6-18 is rotatably set on the supporting vertical plate 1 through a rotating shaft B6-19, and the other end of the first connecting rod B6-18 is hinged with a second connecting rod B6-21 through a seventh pin shaft B6-20, and the other end of the second connecting rod B6-21 is respectively hinged with the driving connecting rod B6-10 and the left-left clamping plate driving rod B6-9 through the first pin shaft B6-7.

[0062] Furthermore, one end of the driving link B6-10 is hinged to the left clamping plate driving rod B6-9 through a first pin shaft B6-7, and the other end of the driving link B6-10 is hinged to the right clamping plate driving rod B6-11 through a second pin shaft B6-8.

[0063] Furthermore, the edge pressing frame 6-1 includes a lower U-shaped frame 6-22, and the left clamping plate B6-2 and the right clamping plate B6-3 are respectively hinged to the lower U-shaped frame 6-22 through corresponding third pins B6-23.

[0064] Furthermore, the edge pressing frame 6-1 also includes an upper U-shaped frame 6-13, and the first sliding hole 6-5 and the second sliding hole 6-6 are respectively opened on the upper U-shaped frame 6-13.

[0065] Furthermore, the right clamping plate driving rod B6-11 is hinged to the right clamping plate B6-3 through a fourth pin shaft B6-14, and the left clamping plate driving rod B6-9 is hinged to the left clamping plate B6-2 through a fifth pin shaft B6-15.

[0066] Furthermore, the distance from the lower end of the first sliding hole 6-5 to the fifth pin shaft B6-15 is smaller than the distance from the upper end of the first sliding hole 6-5 to the fifth pin shaft B6-15.

[0067] Furthermore, the center of the arc-shaped sliding hole is located on the right side of the arc-shaped sliding hole.

[0068] When the present invention performs hot pressing of vertical edges, the edge pressing motor 6-12 drives the edge pressing eccentric bearing B6-16 to rotate, thereby driving the first connecting rod B6-18 to move up and down with the rotating shaft B6-19 as the center of the circle, and the first connecting rod B6-18 drives the second connecting rod B6-21 to move up and down, thereby driving the first pin shaft B6-7 to slide back and forth along the first sliding hole 6-5. When the first pin shaft B6-7 slides upward along the first sliding hole 6-5, on the one hand, the distance from the lower end of the first sliding hole 6-5 to the fifth pin shaft B6-15 is smaller than the distance from the upper end of the first sliding hole 6-5 to the fifth pin shaft B6-15. -15, driven by the left clamping plate driving rod B6-9, the left clamping plate B6-2 rotates counterclockwise with the third pin shaft B6-23 on the left as the center. On the other hand, driven by the driving connecting rod B6-10, the right clamping plate driving rod B6-11 slides to the right along the second sliding hole 6-6, thereby pushing the right clamping plate B6-3 to rotate clockwise with the third pin shaft B6-23 on the right as the center, realizing the opening and closing of the left and right clamping plates B6-3, so that the aluminum foil strip 9 is hot-pressed and sealed under the clamping of the high-temperature hot pressing strip B6-4, forming the partition vertical edges between adjacent aluminum foil bags.

[0069] As an embodiment of an aluminum foil bag making and filling machine of the present invention, the coding machine 15 is a prior art, and its specific structure is not described in detail. It is worth mentioning that the working platform and the coding machine body of the coding machine are respectively arranged on the clamping plate B of the hot pressing edge sealing mechanism. In addition, the easy-tear hole punching device 17 of the present invention is used to punch easy-tear holes on the vertical edges of the side partition, which is also a prior art and will not be described in detail here.

[0070] As an embodiment of an aluminum foil bag making and filling machine of the present invention, the dotted line pressing mechanism 16 includes a dotted line pressing frame 16-1, a vertical working plate 16-2 and a pressing wheel mechanism arranged on the dotted line pressing frame 16-1, the pressing wheel mechanism includes a dotted line pressing slider 16-3 slidably arranged on the dotted line pressing frame 16-1 in the vertical direction, a pressing wheel seat 16-4 fixedly arranged on the dotted line pressing slider 16-3, a pressing wheel 16-5 rotatably arranged on the pressing wheel seat, a push rod 16-8 arranged under the pressing wheel, and a dotted line pressing cylinder 16-6 driving the dotted line pressing slider 16-3 to slide, the outer edge of the pressing wheel is provided with an annular blade, the annular blade is arranged on one side of the vertical working plate, and has an overlap of 0.1~2mm with the vertical working plate. Then, a plurality of notches 16-7 are provided along the circumference of the annular blade of the pressing wheel to realize dotted line pressing. The dotted line pressing cylinder is a two-way telescopic cylinder, which drives the pressing wheel to slide up and down along the vertical working plate 16-2. When the dotted line pressing slider 16-3 slides upward, a dotted line is pressed, and when the dotted line pressing slider 16-3 slides downward, a dotted line is pressed. Since the aluminum foil strip 9 of the present invention moves intermittently, the dotted line pressing slider 16-3 slides upward or downward only when the aluminum foil strip is stationary. When the aluminum foil strip 9 is in the moving state, the pressing wheel 16-5 slides with the dotted line pressing slider 16-3 to the top or bottom of the aluminum foil strip 9 to leave a moving channel for the aluminum foil strip 9 to move. In addition, when in use, the push rod can limit the aluminum foil strip to prevent it from bending and shifting toward one end of the pressing wheel.

[0071] As an embodiment of an aluminum foil bag making and filling machine of the present invention, the traction mechanism 7 includes a traction frame 7-1, a traction device, a limit device and a traction motor 7-3 arranged on the traction frame 7-1;

[0072] The traction device includes two traction shafts 7-2 which are rotatably arranged on the traction frame 7-1 and connected by gear transmission. Among the two traction shafts 7-2, one is a driving shaft, and the driving shaft is connected to the traction motor 7-3 by a synchronous belt 7-6 and a gear transmission; an upper traction roller 7-4 is arranged on the traction shaft 7-2, and the aluminum foil strip 9 is arranged between the two upper traction rollers 7-4;

[0073] The limiting device includes two symmetrically arranged upper and lower U-shaped limiting clamps 7-5, and the upper and lower ends of the aluminum foil strip 9 are respectively arranged in the corresponding U-shaped limiting clamps 7-5 and abut against the middle of the U-shaped limiting clamps 7-5.

[0074] Furthermore, two U-shaped limiting clamps 7-5 are respectively arranged on the upper and lower sides of the upper traction roller 7-4.

[0075] As an embodiment of an aluminum foil bag making and filling machine of the present invention, the scissor mechanism 8 includes a scissor frame 8-1 fixedly arranged on the supporting vertical plate 1, a scissor shaft 8-2 rotatably arranged on the scissor frame 8-1, a first half scissor 8-32 rotatably arranged on the scissor shaft 8-2, a second half scissor 8-33 fixedly arranged on the scissor shaft 8-2, and a driving mechanism C for driving the two half scissors to rotate.

[0076] The first half scissors 8-32 includes a first ring 8-3 rotatably arranged on the scissor shaft 8-2, a first blade 8-4 arranged above the first ring 8-3, and a first driving handle C8-5 arranged below the first ring 8-3. The second half scissors 8-33 includes a second ring 8-6 fixedly arranged on the scissor shaft 8-2, a second blade 8-7 arranged above the second ring 8-6, and a second driving handle C8-8 arranged on the left side of the second ring 8-6.

[0077] The driving mechanism C includes a shearing motor C8-9, a shearing eccentric bearing C8-10 disposed on the shearing motor C8-9, an upper connecting rod C8-12 and a lower connecting rod C8-13 disposed on the supporting vertical plate 1 through corresponding rotating shafts C8-11, a first long connecting rod C8-15 and a second long connecting rod C8-16 respectively connecting the ends of the upper connecting rod C8-12 and the lower connecting rod C8-13 and disposed in parallel, a second driving rod C8-18 connecting the upper connecting rod C8-12 and the second driving handle C8-8, a first driving rod C8-20 connecting the lower connecting rod C8-13 and the first driving handle C8-5, and one end of the first long connecting rod C8-15 is extended and hinged to the outer ring of the shearing eccentric bearing C8-10 through a third pin C8-23. The inner ring of the shearing eccentric bearing C8-10 is fixedly disposed on the rotating output shaft of the shearing motor C8-9.

[0078] Furthermore, the first long connecting rod C8-15 is hinged to the upper connecting rod C8-12 through the fifth pin C8-25, and is hinged to the lower connecting rod C8-13 through the sixth pin C8-26; the second long connecting rod C8-16 is hinged to the upper connecting rod C8-12 through the first pin C8-21, and is hinged to the lower connecting rod C8-13 through the second pin C8-22; the upper connecting rod C8-12 and the second driving rod C8-18 are hinged to the seventh pin C8-27, the lower connecting rod C8-13 and the first driving rod C8-20 are hinged to the eighth pin C8-29, the first driving rod C8-20 and the first driving handle C8-5 are hinged to the ninth pin C8-30, and the second driving rod C8-18 and the second driving handle C8-8 are hinged to the tenth pin C8-31.

[0079] Furthermore, the distance from the seventh pin shaft C8-27 to the first pin shaft C8-21 is greater than the distance from the eighth pin shaft C8-29 to the second pin shaft C8-22; the eighth pin shaft C8-29 is arranged below the ninth pin shaft 8-30.

[0080] When the scissors mechanism of the present invention is used, the scissors motor 8-9 drives the inner ring of the scissors eccentric bearing C8-10 to rotate, thereby driving the first long connecting rod C8-15 to move up and down. Since the first long connecting rod C8-15, the second long connecting rod C8-16, the upper connecting rod C8-12, and the lower connecting rod C8-13 are parallelogram structures, when the first long connecting rod C8-15 moves up and down, it will drive the upper connecting rod C8-12 and the end (i.e., the right end) of the lower connecting rod C8-13 close to the second long connecting rod C8-16 to move up and down. When the right end of the upper connecting rod C8-12 moves downward, under the downward pressure of the second driving rod C8-18, the second driving handle C8-8 moves counterclockwise with the scissors shaft 8-2 as the axis. The needle rotates, thereby driving the second blade 8-7 and the scissors shaft 8-2 to rotate counterclockwise as the axis. When the right end of the lower connecting rod C8-13 moves downward, the eighth pin shaft C8-29 is set below the ninth pin shaft 8-30. When the right end of the lower connecting rod C8-13 moves downward, the distance from the eighth pin shaft C8-29 to the ninth pin shaft 8-30 is extended, so that the first driving rod C8-20 drives the first driving handle C8-5 to rotate clockwise with the scissors shaft 8-2 as the axis, thereby realizing the opening of the two blades. When the right ends of the upper connecting rod C8-12 and the lower connecting rod C8-13 move upward, the first blade 8-4 and the second blade 8-7 are reset to realize the closed shearing of the two blades.

[0081] The aluminum foil bag advancing system 12 comprises a lower clamping device, an upper clamping device and an advancing device arranged on the supporting vertical plate 1, wherein the upper clamping device and the lower clamping device are clamped alternately;

[0082] The lower clamping device includes a lower clamping frame 12-1 fixedly arranged on the supporting vertical plate 1, two lower clamping mechanisms on the left and right sides rotatably arranged on the lower clamping frame and arranged opposite to each other, and a lower clamping driving mechanism driving the lower clamping mechanism to clamp and open, and the two lower clamping mechanisms on the left and right sides are arranged opposite to each other; the lower clamping mechanism includes a clamping shaft D12-4 rotatably arranged on the lower clamping frame, a plurality of clamping rods D12-5 fixedly arranged above the clamping shaft D12-4, and at least one lower clamping driving handle D12-6 fixedly arranged below the clamping shaft D12-4;

[0083] The upper clamping device includes an upper clamping frame 12-7 fixedly arranged on the supporting vertical plate 1, two left and right clamping plates D which are slidably arranged on the upper clamping frame 12-7 through at least one sliding assembly and are arranged opposite to each other, and an upper clamping driving mechanism for driving the left and right clamping plates to clamp and open;

[0084] The clamping plate D and the clamping rod D12-5 are both provided with a clamping push rod 12-52; when the present invention is used, the clamping push rod 12-52 abuts against the vertical edge of the aluminum foil bag 19; the setting of the clamping push rod 12-52 reduces the contact area between the clamping device and the aluminum foil bag 19 during the clamping process compared to direct clamping by the clamping plate D.

[0085] The traveling device includes a traveling frame 12-16 fixedly arranged on the supporting vertical plate 1, a traveling shaft D12-17 rotatably arranged on the traveling frame 12-16, two traveling mechanisms symmetrically arranged on both sides of the lower clamping device, and a traveling driving mechanism for driving the traveling mechanism to rotate, the traveling mechanism includes a rocker D12-18 fixedly arranged on the traveling shaft D12-17, and the rocker D12-18 is connected to the corresponding clamping plate D through at least one traveling link mechanism; the traveling link mechanism includes a thirteenth pin shaft D12-19 fixedly arranged on the rocker D12-18, a fourteenth pin shaft D12-20 fixedly arranged on the clamping plate D, and a first connecting rod D12-21 connecting the thirteenth pin shaft D12-19 and the fourteenth pin shaft D12-20.

[0086] As an embodiment of an aluminum foil bag filling system of the present invention, the thirteenth pin shaft D12-19 is vertically arranged with the fourteenth pin shaft D12-20, and the other ends of the thirteenth pin shaft D12-19 and the fourteenth pin shaft D12-20 are provided with a limiting baffle 12-22, and the first connecting rod D12-21 is slidingly connected with the thirteenth pin shaft D12-19; ​​in the present invention, since the splint D makes a reciprocating sliding motion in the left and right directions, the sliding connection between the first connecting rod D12-21 and the thirteenth pin shaft D12-19 can supplement the left and right displacement caused by the sliding of the splint D.

[0087] Furthermore, strip sliding holes are provided at both ends of the first connecting rod D12-21, and the width of the strip sliding hole is equal to the diameter of the first connecting rod D12-21. During the movement, the first connecting rod D12-21 of the present invention will be affected by the sliding of the splint D and will shake in the left and right directions. The setting of the strip sliding hole leaves space for the shaking of the first connecting rod D12-21.

[0088] As an embodiment of an aluminum foil bag filling system of the present invention, a driving crank D12-23 is fixedly arranged on the rocker D12-18 of at least one traveling mechanism; the traveling driving mechanism includes a traveling motor D12-24, a traveling eccentric bearing D12-25 arranged on the traveling motor D12-24, a seventh connecting rod D12-27 arranged on the supporting vertical plate 1 is rotated through a third rotating shaft D12-26, and an eighth connecting rod D12-28 connecting the seventh connecting rod D12-27 and the driving crank D12-23.

[0089] Furthermore, the inner ring of the traveling eccentric bearing D12-25 is fixedly arranged on the rotating output shaft of the traveling motor D12-24, and the outer ring of the traveling eccentric bearing D12-25 is hinged to the seventh connecting rod D12-27 through the thirteenth pin shaft D12-19; ​​the seventh connecting rod D12-27 and the eighth connecting rod D12-28 are hinged to each other through the fourteenth pin shaft D12-20, and the eighth connecting rod D12-28 and the driving crank D12-23 are hinged to each other through the twelfth pin shaft D12-31. The travel motor of the present invention drives the travel eccentric bearing D to rotate, thereby driving the seventh connecting rod D12-27 to swing back and forth in the up and down directions with the third rotating shaft D12-26 as the axis. The reciprocating swing of the seventh connecting rod D12-27 is transmitted to the driving crank D12-23 through the eighth connecting rod D12-28, driving the driving crank D12-23 to rotate back and forth up and down with the travel rotating shaft D12-17 as the axis, thereby driving the rocker D12-18 to swing back and forth in the front and rear directions with the travel rotating shaft D12-17 as the axis, and transmitting the force to the splint D through the first connecting rod D12-21, so as to realize the movement and resetting and retreat of the splint D.

[0090] As an embodiment of an aluminum foil bag filling system of the present invention, the lower clamping drive mechanism includes a lower clamping motor D12-33, a lower clamping eccentric bearing D12-34 arranged on the rotating output shaft of the lower clamping motor D12-33, and a first cantilever D12-59 fixedly arranged on the supporting vertical plate 1. The second connecting rod D12-40 arranged on the first cantilever D12-59 is rotated by the first rotating shaft D12-39, and the two ends of the second connecting rod D12-40 are respectively connected to the corresponding lower clamping driving handle D12-6 through the driving rod D12-41, and the second connecting rod D12-40 extends to one end and is hinged with a lower clamping driving connecting rod D12-36 through a third pin shaft D12-37, and the other end of the lower clamping driving connecting rod D12-36 is hinged to the outer ring of the lower clamping eccentric bearing D12-34 through a fourth pin shaft D12-35. The inner ring of the lower clamping eccentric bearing D12-34 is fixedly connected to the rotating output shaft of the lower clamping motor D12-33.

[0091] Furthermore, one end of the driving rod D12-41 is hinged to the lower clamping driving handle D12-6 through a first pin shaft D12-42, and the other end is hinged to the second connecting rod D12-40 through a second pin shaft D12-43; the first rotating shaft D12-39 is arranged between the two second pin shafts D12-43, and the distance between the first rotating shaft D12-39 and the two second pin shafts D12-43 is equal.

[0092] In the present invention, the lower clamping motor 12-33 drives the lower clamping eccentric bearing D12-34 to rotate, thereby pushing the lower clamping drive link 12-36 to slide in the left and right directions, and the lower clamping drive link 12-36 pushes the second link D12-40 to swing back and forth with the first rotation axis D12-39 as the center. During the reciprocating swing of the second link D12-40, the force is transmitted to the lower clamping drive handle D12-6 through the driving rod D12-41, thereby driving the lower clamping drive handle D12-6 to swing back and forth with the clamping rotation axis D12-4 as the axis center, thereby realizing the clamping and opening of the lower clamping plate mechanism.

[0093] As a preferred embodiment of an aluminum foil bag filling system of the present invention, the sliding assembly includes a sliding rod D12-9 fixedly arranged on the upper clamping frame, a left slider D12-10 and a right slider D12-11 slidingly arranged on the sliding rod D12-9, the left slider D12-10 is fixedly connected to the left clamping plate D12-8, and the right slider D12-11 is fixedly connected to the right clamping plate D12-12.

[0094] The upper clamping drive mechanism includes an upper clamping motor D12-53, an upper clamping eccentric bearing D12-54 arranged on the upper clamping motor D12-53, a second cantilever D12-58 fixedly arranged on the supporting vertical plate 1, a fourth connecting rod D12-45 arranged on the second cantilever D is rotated through a second rotating shaft D12-44, a fifth connecting rod D12-46 connecting the fourth connecting rod D12-45 and the left slider D12-10, and a fifth connecting rod D12-46 connecting the fourth connecting rod D12-45 And the sixth connecting rod D12-47 of the right slider D12-11; the fourth connecting rod D12-45 extends to one end and is provided with an upper clamping drive connecting rod D12-57 through the fourteenth pin shaft D12-55, and the other end of the upper clamping drive connecting rod D12-57 is hinged to the outer ring of the upper clamping eccentric bearing D12-54 through the fifteenth pin shaft D12-56; the inner ring of the upper clamping eccentric bearing D12-54 is fixedly connected to the rotating output shaft of the upper clamping motor D12-53.

[0095] Furthermore, one end of the fifth connecting rod D12-46 is hinged to the left slider D12-10 through the sixth pin D12-48, and the other end is hinged to the fourth connecting rod D12-45 through the seventh pin D12-49; one end of the sixth connecting rod D12-47 is hinged to the right slider D12-11 through the eighth pin D12-50, and the other end is hinged to the fourth connecting rod D12-45 through the ninth pin D12-51;

[0096] Furthermore, the second rotating shaft D12-44 is arranged between the seventh pin shaft D12-49 and the ninth pin shaft D12-51, and the distances from the second rotating shaft D12-44 to the seventh pin shaft D12-49 and the ninth pin shaft D12-51 are equal.

[0097] Furthermore, there are two sliding assemblies, the left sliding blocks D12-10 of the two sliding assemblies are fixedly connected by a left cross bar 12-13, and the right sliding blocks D12-11 of the two sliding assemblies are fixedly connected by a right cross bar 12-14.

[0098] The upper clamping motor of the present invention drives the upper clamping eccentric bearing to rotate, thereby driving the upper clamping drive link 12-57 to slide back and forth in the left and right directions. The upper clamping drive link 12-57 drives the fourth link D12-45 to swing back and forth with the second rotating shaft D12-44 as the axis. The reciprocating swing of the fourth link D12-45 transmits force to the left slider D12-10 via the fifth link D12-46, thereby realizing the left slider D12-10 sliding left and right along the slide bar D12-9; the reciprocating swing of the fourth link D12-45 transmits force to the right slider D12-11 via the sixth link D12-47, thereby realizing the right slider D12-11 sliding left and right along the slide bar D12-9, thereby realizing the clamping and opening of the two clamps D.

[0099] As a preferred embodiment of an aluminum foil bag filling system of the present invention, the opening device 13 includes an upper opening device 13-14 arranged on the supporting vertical plate 1, and a lower opening device 13-15 arranged below the upper opening device 13-14;

[0100] The upper opening device 13-14 includes a slide bar E13-1 fixedly arranged on the supporting vertical plate 1, two left and right opening sliders E13-16 slidably arranged on the slide bar E13-1 and arranged opposite to each other, an upper opening mechanism slidably arranged on the corresponding opening sliders E13-16, and an upper opening driving mechanism driving the two opening sliders E13-16 to slide;

[0101] The lower opening device 13-15 includes two lower opening mechanisms respectively fixed on the corresponding clamping shaft D12-4; the upper opening mechanism and the lower opening mechanism have the same structure, both include a plurality of opening clamps E13-2, and a vacuum suction cup 13-3 arranged on the opening clamps E13-2, and the vacuum suction cup 13-3 is connected to a vacuum pumping device through a vacuum pipe; the lower opening mechanism of the present invention is arranged on the clamping shaft D12-4, and the opening and closing of the lower opening mechanism can be realized by opening and closing the lower clamping device.

[0102] When the present invention is used, the suction cup is arranged at a position corresponding to the middle of the aluminum foil bag 2, and the clamping push rod corresponds to the position of the vertical side of the aluminum foil bag partition. During the opening operation, the suction cup abuts against the middle of the aluminum foil bag 19, and the upper opening device 13-14 and the lower opening device 13-15 are synchronously opened and closed with the lower clamping device; when the suction cup abuts and clamps the aluminum foil bag 19, the vacuum device is started, and the suction cup and the sheet body 3 on both sides of the aluminum foil bag 19 are adsorbed and fixed. At this time, as the clamping device opens, the suction cup drives the sheet body 3 of the aluminum foil bag 19 to move to both sides respectively, and the aluminum foil bag 19 is stretched open. Then the vacuum device is closed, and the suction cup is separated from the sheet body 3 of the aluminum foil bag 19, thereby realizing the opening operation of the aluminum foil bag 19.

[0103] As an embodiment of an aluminum foil bag filling system of the present invention, the upper opening drive mechanism includes an upper opening drive motor E13-4, an opening eccentric bearing E13-5 arranged on the upper opening drive motor E13-4, a third cantilever E13-17 fixedly arranged on the supporting vertical plate 1, a first connecting rod E13-7 arranged on the third cantilever E13-17 is rotated by the first rotating shaft E13-6, a second connecting rod E13-8 connecting the first connecting rod E13-7 and the corresponding opening slider E13-16, and a third connecting rod E13-9 connecting the first connecting rod E13-7 and the opening eccentric bearing E13-5.

[0104] Furthermore, the inner ring of the opening eccentric bearing E13-5 is fixedly connected to the rotating output shaft of the upper opening drive motor E13-4, and the outer ring of the opening eccentric bearing E13-5 is hinged to the third connecting rod E13-9 through the first pin E13-10; the third connecting rod E13-9 is hinged to the first connecting rod E13-7 through the second pin E13-11, and the first connecting rod E13-7 is hinged to the second connecting rod E13-8 through the third pin E13-12; the third pin E13-12 is hinged to the corresponding opening clamp E13-2 through the fourth pin E13-13.

[0105] The upper opening motor E of the present invention drives the opening eccentric bearing E13-5 to rotate, thereby driving the third connecting rod E13-9 to slide back and forth in the left and right directions, and the third connecting rod E13-9 drives the first connecting rod E13-7 to swing back and forth with the first pin shaft E13-10 as the axis. The reciprocating swing of the first connecting rod E13-7 transmits force to the upper opening mechanism through the second connecting rod E13-8, driving the upper opening mechanism to slide back and forth, thereby realizing the clamping and opening of the upper opening device 13-14.

[0106] As an embodiment of an aluminum foil bag filling system of the present invention, the filling device 14 includes a filling frame 14-1 fixedly arranged on the supporting vertical plate 1, a filling seat 14-2 slidably arranged on the filling frame 14-1, a plurality of filling heads 14-3 fixedly arranged on the filling seat 14-2, and a filling drive mechanism for driving the filling seat 14-2 to slide; the filling head 14-3 is provided with a storage tank through a material pipeline 14-12, and the material pipeline 14-12 is provided with a pumping pump 14-14, a flow meter 14-15 and a control valve 14-16;

[0107] The filling drive mechanism includes a filling motor 14-4, a filling eccentric bearing 14-5E arranged on the filling motor 14-4, a fourth connecting rod E14-7 arranged on the supporting vertical plate 1 is rotated through a second rotating shaft E14-6, and the fourth connecting rod E14-7 and a fifth connecting rod E14-8 of the filling seat 14-2 are connected. The outer ring of the filling eccentric bearing 14-5E is hinged to the fourth connecting rod E14-7 through a fifth pin E14-9;

[0108] Furthermore, the inner ring of the filling eccentric bearing 14-5E is fixedly connected to the rotating output shaft of the filling motor 14-4; the fourth connecting rod E14-7 and the fifth connecting rod E14-8 are hinged through the sixth pin E14-10, and the fifth connecting rod E14-8 and the filling seat 14-2 are hinged through the seventh pin E14-11.

[0109] The filling motor 14-4 of the present invention drives the filling eccentric bearing 14-5 to rotate, thereby driving the fourth connecting rod E14-7 to swing back and forth up and down with the second rotating shaft E14-6 as the axis. The fourth connecting rod E14-7 transmits the up and down reciprocating swing to the filling seat 14-2 through the fifth connecting rod E14-8, thereby controlling the up and down sliding of the filling seat 14-2.

[0110] As an embodiment of an aluminum foil bag filling system of the present invention, the hot pressure sealing device 15 is fixedly arranged on the sealing frame 15-1 on the supporting vertical plate 1, and the sealing shaft 15-2 is arranged on the sealing frame 15-1, rotating the left and right sealing clamps E arranged on the sealing shaft 15-2, and two hot pressure strips E15-3 respectively arranged on the inner sides of the corresponding sealing clamps E, and a sealing driving mechanism driving the two sealing clamps E to rotate;

[0111] The sealing drive mechanism includes a third sliding hole 15-4 arranged on the sealing frame 15-1 and inclined to the upper right, an eighth pin E15-5 slidably arranged in the third sliding hole 15-4, a sixth connecting rod E15-7 connecting the eighth pin E15-5 and the left sealing clamping plate E15-6, a seventh connecting rod E15-9 connecting the eighth pin E15-5 and the right sealing clamping plate E15-8, and a sealing motor 15-10 driving the eighth pin E15-5 to slide through an eccentric connecting rod mechanism E;

[0112] The eccentric connecting rod mechanism E includes a sealed eccentric bearing E15-11, an eighth connecting rod E15-13 rotatably arranged on the supporting vertical plate 1 through a third rotating shaft E15-12, and a ninth connecting rod E15-14 connecting the eighth connecting rod E15-13 and the eighth pin shaft E15-5.

[0113] Furthermore, the inner ring of the sealing eccentric bearing E15-11 is fixedly arranged on the rotating output shaft of the sealing motor 15-10E, the outer ring of the sealing eccentric bearing E15-11 is hinged to the eighth connecting rod E15-13 through the ninth pin E15-15, the eighth connecting rod and the ninth connecting rod E15-14 are hinged through the tenth pin E15-16, the ninth connecting rod E15-14, the sixth connecting rod E15-7, and the seventh connecting rod E15-9 are all hinged through the eighth pin E15-5; the sixth connecting rod E15-7 and the left sealing clamp E15-6 are hinged through the eleventh pin E15-17, and the seventh connecting rod E15-9 and the right sealing clamp E15-8 are hinged through the twelfth pin E15-18.

[0114] Furthermore, the distance from the eleventh pin shaft E15-17 to the bottom end of the third sliding hole 15-4 is smaller than the distance from the eleventh pin shaft E15-17 to the top end of the third sliding hole 15-4; the distance from the twelfth pin shaft E15-18 to the bottom end of the third sliding hole 15-4 is greater than the distance from the twelfth pin shaft E15-18 to the top end of the third sliding hole 15-4.

[0115] The sealing motor 15-10 of the present invention drives the sealing eccentric bearing E15-11 to rotate, thereby driving the eighth connecting rod E15-13 to swing back and forth up and down with the third rotating shaft E15-12 as the axis. The reciprocating swing of the eighth connecting rod E15-13 transmits force to the eighth pin E15-5 through the ninth connecting rod E15-14, driving the eighth pin E15-5 to slide back and forth along the third sliding hole 15-4. During the upward sliding process of the eighth pin E15-5 along the third sliding hole 15-4, since the distance from the eleventh pin E15-17 to the bottom end of the third sliding hole 15-4 is less than the distance from the eleventh pin E15-17 to the third sliding hole 15-4; the sixth connecting rod E15-7 drives the left sealing clamp E15-6 to rotate clockwise with the sealing shaft 15-2 as the axis, the distance from the twelfth pin shaft E15-18 to the bottom end of the third sliding hole 15-4 is greater than the distance from the twelfth pin shaft E15-18 to the top end of the third sliding hole 15-4, and the seventh connecting rod E15-9 drives the right sealing clamp E15-8 to rotate counterclockwise with the sealing shaft 15-2 as the axis, thereby realizing the opening of the left and right sealing clamps E. Conversely, when the eighth pin shaft E15-5 slides downward along the third sliding hole 15-4, the left and right sealing clamps E are closed and clamped to realize hot pressing sealing.

[0116] Taking the production of double-linked bags as an example, the working principle of the present invention is introduced as follows:

[0117] As Fig.16 In the case of the double-linked bag shown in the figure, there are two hot pressing edge sealing mechanisms 6. Under the traction of the traction mechanism and the induction control of the photoelectric sensing device, since each aluminum foil bag has a black coating block 9-1, when the photoelectric sensor 14-8 senses the second black coating block 9-1, it will send a signal to the traction motor 12-3 to control the traction motor 12-3 to stop running. When the first black coating block 9-1 is sensed, no signal is sent to the traction motor 12-3. Therefore, each time the aluminum foil strip 9 moves The distance is equal to the width of the double bag, that is, equal to the width of the two aluminum foil bags, and when hot pressing the vertical edges, the hot pressing edge sealing mechanism 6 located in the front hot presses the center line partition edge 9-2 of the double bag, and the hot pressing edge sealing mechanism 6 located in the rear hot presses the side partition edge 9-2 of the double bag, thereby realizing the intermittent movement of the aluminum foil strip, and in the short static process of the aluminum foil strip moving process, the aluminum foil strip is pressed to separate the vertical edges of the center line, separate the vertical edges of the side line, print codes, press dotted lines, punch easy-tear holes and shear;

[0118] During filling, the present invention pushes the upper clamping device forward through the traveling device to realize the intermittent forward movement of the aluminum foil bag 19. When the upper clamping device is in an open state and the traveling device is in a retreating and resetting state, the lower clamping device is in a state of clamping the aluminum foil bag 19. At this time, the aluminum foil bag 19 is stationary, and filling and sealing operations can be performed. When the filling and sealing operations are completed, the lower clamping device is opened to release the aluminum foil bag 19. At the same time, the upper clamping device is closed to clamp the aluminum foil bag 19. The traveling device is started to push the upper clamping device forward. When the upper clamping device releases the aluminum foil bag 19 and the lower clamping device clamps the aluminum foil bag 19, the traveling device retreats and resets. Such a cycle can realize the intermittent forward movement of the aluminum foil bag 19, and the filling and sealing operations can be completed during the period when the aluminum foil bag 19 is stationary, thereby realizing the online filling of the aluminum foil bag 19.

[0119] In addition, the upper opening device 13-14 and the lower opening device 13-15 are both opened and closed synchronously with the lower clamping device. When the opening device 13 is clamped, the vacuum device corresponding to the opening device 13 is started, so that the suction cup of the opening device 13 adsorbs and fixes the sheet 3 of the aluminum foil bag 19. As the opening device 13 opens to both sides, the suction cup will drive the sheet 3 of the aluminum foil bag 19 to move to both sides, so as to separate them and realize opening.

[0120] The present invention realizes the online opening, filling and hot pressing and sealing operations of the aluminum foil bag 19.

[0121] The above-described embodiments are only preferred embodiments of the present invention, and are not exhaustive of the feasible implementations of the present invention. For those skilled in the art, any obvious changes made thereto without departing from the principles and spirit of the present invention should be considered to be included in the scope of protection of the claims of the present invention.

Claims

1. An aluminum foil bag making and filling machine, characterized in that: The invention comprises a support plate (1), an unwinding mechanism (3), a guiding mechanism (4), a folding mechanism (5), at least one hot-pressing edge-sealing mechanism (6), a traction mechanism (7), a scissor mechanism (8) and a filling system which are arranged on the support plate (1) in sequence according to the travel direction of the aluminum foil, wherein the filling system comprises an aluminum foil bag travel system (12) arranged on the support plate (1), an opening device (13), a filling device (14) and a hot-pressing sealing device (15) which are arranged in sequence along the travel direction of the aluminum foil bag (19) at a position on the support plate corresponding to the aluminum foil bag travel system (12), and the folding mechanism (5), the hot-pressing edge-sealing mechanism (6), the traction mechanism (7) and the scissor mechanism (8) are all provided with an aluminum foil strip travel channel; The unwinding mechanism (3) comprises a tensioning shaft (3-1) and a pressure rod mechanism rotatably arranged on the supporting vertical plate (1), an aluminum foil roll (2) arranged on the tensioning shaft (3-1), a tensioning motor driving the tensioning shaft (3-1) to rotate, and an upper proximity switch (3-6) and a lower proximity switch (3-7) fixedly arranged on the supporting vertical plate, the rotation output shaft of the tensioning motor being fixedly connected to the tensioning shaft (3-1), the pressure rod mechanism comprising a swing rod (3-3) rotatably arranged on the supporting vertical plate (1) via a pressure rod rotating shaft, a first pressure rod (3-4) and a second pressure rod (3-5) being rotatably arranged at one end of the swing rod (3-3) away from the pressure rod rotating shaft; the upper proximity switch (3-6) and the lower proximity switch (3-7) are arranged within the movement range of the swing rod (3-3); The pressure rod mechanism is also provided with a counterweight block; The guide mechanism (4) comprises a first guide roller (4-1) and a second guide roller (4-2) which are arranged above the pressure rod mechanism and are arranged alternately with the two pressure rods, a third guide roller (4-3) which is arranged at the lower left part of the support vertical plate (1), a fourth guide roller (4-4) which is arranged at the upper left part of the support vertical plate (1), and a pressure roller (4-5); The folding mechanism (5) comprises a folding frame (5-1), two positioning rod groups arranged on the folding frame (5-1), the positioning rod group comprising two positioning rods (5-2) fixedly arranged on the folding frame (5-1), the aluminum foil strip travel channel being arranged between the two positioning rods (5-2), the positioning rod group being provided with upper and lower limit blocks (5-3) with adjustable heights, and the upper and lower ends of the aluminum foil strip (9) respectively abutting against the limit blocks (5-3); A plurality of black coating blocks (9-1) are evenly arranged on the aluminum foil strip (9), and a photoelectric sensing device for sensing the black coating blocks (9-1) is also arranged on the folding mechanism (5); The aluminum foil bag advancing system (12) comprises a lower clamping device, an upper clamping device and an advancing device which are arranged on the supporting vertical plate (1), and the upper clamping device and the lower clamping device are clamped alternately; The lower clamping device comprises a lower clamping frame (12-1) fixedly arranged on the supporting vertical plate (1), two lower clamping mechanisms on the left and right sides rotatably arranged on the lower clamping frame and arranged opposite to each other, and a lower clamping driving mechanism driving the lower clamping mechanism to clamp and open; the lower clamping mechanism comprises a clamping shaft D (12-4) rotatably arranged on the lower clamping frame, a plurality of clamping rods D (12-5) fixedly arranged above the clamping shaft D (12-4), and at least one lower clamping driving handle D (12-6) fixedly arranged below the clamping shaft D (12-4); The upper clamping device comprises an upper clamping frame (12-7) fixedly arranged on the supporting vertical plate (1), two left and right clamping plates D which are slidably arranged on the upper clamping frame (12-7) via at least one sliding assembly and are arranged opposite to each other, and an upper clamping driving mechanism for driving the left and right clamping plates D to clamp and open; The clamping plate D and the clamping rod D (12-5) are both provided with a clamping push rod (12-52); The travel device comprises a travel frame (12-16) fixedly arranged on the supporting upright plate (1), a travel shaft D (12-17) rotatably arranged on the travel frame (12-16), two travel mechanisms symmetrically arranged on both sides of the lower clamping device, and a travel driving mechanism for driving the travel mechanism to rotate, the travel mechanism comprises a rocker D (12-18) fixedly arranged on the travel shaft D (12-17), the rocker D (12-18) and the corresponding clamping plate D are connected through at least one travel link mechanism; the travel link mechanism comprises a thirteenth pin shaft D (12-19) fixedly arranged on the rocker D (12-18), a fourteenth pin shaft D (12-20) fixedly arranged on the clamping plate D, and a first connecting rod D (12-21) connecting the thirteenth pin shaft D (12-19) and the fourteenth pin shaft D (12-20).

2. The aluminum foil bag making and filling machine according to claim 1, characterized in that: The hot pressing edge sealing mechanism (6) comprises an edge pressing frame (6-1) arranged on the supporting vertical plate (1), a left clamping plate B (6-2) and a right clamping plate B (6-3) hinged on the edge pressing frame (6-1), and an edge pressing driving mechanism for driving the left and right clamping plates B to rotate, and a hot pressing strip B (6-4) is arranged on the inner side of the two clamping plates B, and the aluminum foil strip travel channel is arranged between the two hot pressing strips B (6-4).

3. The aluminum foil bag making and filling machine according to claim 1, characterized in that: The support upright plate (1) is also provided with a coding device, a dotted line pressing mechanism (17) and an easy-tear hole punching device (16) according to the aluminum foil advancing method; the dotted line pressing mechanism (17) and the easy-tear hole punching device (16) are both arranged between the hot-pressing edge sealing mechanism (6) and the traction mechanism (7); and the coding device is arranged on the hot-pressing edge sealing mechanism (6).

4. The aluminum foil bag making and filling machine according to claim 1, characterized in that: The traction mechanism (7) comprises a traction frame (7-1), a traction device, a limit device and a traction motor (7-3) arranged on the traction frame (7-1); The traction device comprises two traction shafts (7-2) rotatably arranged on the traction frame (7-1) and connected via gear transmission, wherein one of the two traction shafts (7-2) is a driving shaft, and the driving shaft is connected to the traction motor (7-3) via a synchronous belt (7-6) and gear transmission; an upper traction roller (7-4) is arranged on the traction shaft (7-2), and the aluminum foil strip (9) is arranged between the two upper traction rollers (7-4); The limiting device comprises two symmetrically arranged upper and lower U-shaped limiting clamp strips (7-5), and the upper and lower ends of the aluminum foil strip (9) are respectively arranged in the corresponding U-shaped limiting clamp strips (7-5) and abut against the middle part of the U-shaped limiting clamp strip (7-5).

5. The aluminum foil bag making and filling machine according to claim 1 is characterized in that: The scissor mechanism (8) comprises a scissor frame (8-1) fixedly mounted on the supporting upright plate (1), a scissor shaft (8-2) rotatably mounted on the scissor frame (8-1), a first half scissor (8-32) rotatably mounted on the scissor shaft (8-2), a second half scissor (8-33) fixedly mounted on the scissor shaft (8-2), and a driving mechanism C for driving the two half scissors to rotate. The first half scissors (8-32) comprises a first ring (8-3) rotatably arranged on the scissor shaft (8-2), a first blade (8-4) arranged above the first ring (8-3), and a first driving handle C (8-5) arranged below the first ring (8-3); the second half scissors (8-33) comprises a second ring (8-6) fixedly arranged on the scissor shaft (8-2), a second blade (8-7) arranged above the second ring (8-6), and a second driving handle C (8-8) arranged on the left side of the second ring (8-6).

6. The aluminum foil bag making and filling machine according to claim 1, characterized in that: The opening device (13) comprises an upper opening device (13-14) arranged on the supporting vertical plate (1), and a lower opening device (13-15) arranged below the upper opening device (13-14); The upper opening device (13-14) comprises a sliding rod E (13-1) fixedly arranged on the supporting vertical plate (1), two left and right opening sliders E (13-16) slidably arranged on the sliding rod E (13-1) and arranged opposite to each other, an upper opening mechanism slidably arranged on the corresponding opening sliders E (13-16), and an upper opening driving mechanism driving the two opening sliders E (13-16) to slide; The lower opening device (13-15) comprises two lower opening mechanisms respectively fixedly arranged on corresponding clamping shafts D (12-4); the upper opening mechanism and the lower opening mechanism have the same structure, both comprising a plurality of opening clamping plates E (13-2) and vacuum suction cups (13-3) arranged on the opening clamping plates E (13-2), and the vacuum suction cups (13-3) are connected to a vacuum pumping device via a vacuum pipeline; The filling device (14) comprises a filling frame (14-1) fixedly arranged on the supporting upright plate (1), a filling seat (14-2) slidably arranged on the filling frame (14-1), a plurality of filling heads (14-3) fixedly arranged on the filling seat (14-2), and a filling drive mechanism for driving the filling seat (14-2) to slide; the filling head (14-3) is provided with a material storage tank via a material pipeline (14-12), and the material pipeline (14-12) is provided with a material pump (14-14), a flow meter (14-15) and a control valve (14-16); The hot-pressing sealing device (15) is fixedly mounted on a sealing frame (15-1) on the supporting upright plate (1), comprises a sealing shaft (15-2) mounted on the sealing frame (15-1), a left and a right sealing clamping plates E rotatably mounted on the sealing shaft (15-2), two hot pressing strips E (15-3) respectively mounted on the inner sides of the corresponding sealing clamping plates E, and a sealing driving mechanism for driving the two sealing clamping plates E to rotate.

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