Card type packaging and filling machine

Abstract

The invention belongs to the field of packaging and filling equipment and discloses a card type packaging and filling machine which comprises a machine body, a material placing device, a groove pressing device, a U-shaped edge sealing device, a filling device and a sealing device are sequentially arranged on the machine body, and a cutting device used for cutting creases is arranged on the side, located on the groove pressing device, of the card type packaging and filling machine. The cutting device comprises a cutting fixing frame, a cutting blade, a transverse pushing device and a transverse moving device, the cutting blade is fixed to the upper portion of the cutting fixing frame, the cutting fixing frame is fixedly connected with the transverse moving device, the transverse pushing device can push the cutting fixing frame to move in the sheet direction, and the transverse moving device can drive the cutting fixing frame to transversely move; by means of the cutting device, the folding marks can be accurately cut on the sheet, the length and the depth of the folding marks can be accurately controlled, the edges of the cut folding marks are smooth, the cutting device does not penetrate through the sheet, and various adaptive changes of the folding marks can be achieved by adjusting the cutting length and the cutting depth of the cutting device.

Description

Technical Field

[0001] The invention relates to packaging filling equipment, in particular to a card type packaging filling machine. Background Art

[0002] Card packaging is a new type of packaging for fluid and semi-fluid materials. The materials are filled into formed film and sheet materials, which are then heat-sealed and cut into individual pieces. Before heat-sealing, the sheets need to be indented to create creases on them. When the package needs to be opened, the sheets only need to be folded along the creases, which will be torn open. The package can then be squeezed to squeeze the material out of the torn opening of the sheet.

[0003] A Chinese utility model patent with publication number "CN115339677A" discloses a card-type packaging machine, comprising a sheet unwinding roller and a film unwinding roller, a heating component and a thermoforming component are sequentially arranged on one side of the film unwinding roller, an outer indentation component and an inner indentation component are arranged on one side of the sheet unwinding roller, the length of the inner indentation pressed by the inner indentation component is smaller than the length of the fold pressed by the outer indentation component, a three-side sealing component is arranged on one side of the inner indentation component, and a filling component, a sealing component, a traction component and a cutting component are sequentially arranged at the discharge end of the three-side sealing component.

[0004] However, the above card packaging machine still has the following defects: First, the indentation depth and length of the external indentation component and the internal indentation component cannot be precisely controlled. The cards after packaging are prone to uneven edges or uneven indentations, which affects the convenience of packaging during use. At the same time, the external indentation component may cause excessive stretching or tearing of the sheet during the indentation process, especially in high-speed production, where such damage is more common, resulting in a lower yield rate. The internal indentation component, due to its short indentation length, cannot fully adapt to sheets of different thicknesses or materials, resulting in inadequate or excessive indentation, affecting the sealing and overall quality of the packaging.

[0005] Second, the external and internal indentation components cannot adapt well to a variety of sheet materials and are difficult to meet diverse packaging needs. When faced with sheets of different sizes, shapes and materials, it is difficult to adjust and replace the indentation components, which limits the versatility and flexibility of the machine, increases production costs and maintenance difficulties.

[0006] Third, the outer and inner indentation components are severely worn and damaged under long-term high-load operation, resulting in reduced indentation quality. The worn indentation components may cause irregular indentations on the sheet, affecting the functionality of the packaging. In addition, replacing the indentation device requires removing the entire device for replacement and maintenance, which increases operating costs.

[0007] Therefore, it is necessary to make improvements to these technical problems. Summary of the invention

[0008] The object of the present invention is to provide a card-type packaging filling machine to solve the above problems existing in the prior art.

[0009] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a card-type packaging filling machine, including a machine body, on which a material placing device, a groove pressing device, a U-shaped edge sealing device, a filling device and a sealing device are sequentially arranged, and the card-type packaging filling machine is provided with a cutting device for cutting folds on one side of the groove pressing device, and the cutting device includes a cutting fixed frame, a cutting blade, a horizontal pushing device and a horizontal moving device, the cutting blade is fixed above the cutting fixed frame, the cutting fixed frame is fixedly connected to the horizontal moving device, the horizontal pushing device can push the cutting fixed frame to move in the direction of the sheet, and the horizontal moving device can drive the cutting fixed frame to move horizontally.

[0010] By adopting the above technical scheme: compared with the method of indenting the middle of the sheet by indentation in the prior art to form a crease in the middle of the sheet, the transverse pushing device can accurately control the cutting blade to cut a specified depth on the sheet, and then the transverse moving device drives the cutting fixed frame to move horizontally, so that the cutting blade can cut a specified length on the sheet to form an effective cutting crease. At the same time, the card-type packaging filling machine can quickly produce card-type packaging products through the mutual cooperation between the material placing device, the grooving device, the cutting device, the U-shaped edge sealing device, the pouring device and the sealing device, thereby greatly improving the production efficiency.

[0011] The above-mentioned card-type packaging filling machine can be further configured as follows: the transverse movement device includes a transverse movement servo motor and a transverse slide bar, the transverse movement servo motor is clamped with the transverse slide bar, a transverse slide bar is passed through the transverse slide bar, the cutting fixed frame is fixedly connected to the transverse slide bar, and the transverse movement servo motor can drive the cutting fixed frame to move transversely along the central axis direction of the transverse slide bar; the cutting device also includes a fixed plate, the fixed plate is fixed to the machine body, a transverse slide rail is provided on the side of the fixed plate close to the cutting fixed frame, and a transverse moving block is provided on the side of the cutting fixed frame close to the transverse slide rail, the cutting fixed frame is slidably connected to the fixed plate through the transverse moving block and the transverse slide rail, and the rotation of the transverse movement servo motor drives the transverse slide bar to rotate so that the cutting fixed frame moves transversely along the axis direction of the transverse slide bar.

[0012] By adopting the above technical solution: the transverse movement device is driven by a transverse movement servo motor, which can accurately control the movement distance of the cutting fixed frame relative to the transverse slide bar, thereby realizing accurate control of the cutting length of the cutting blade on the sheet, and at the same time the cutting device can be stably fixed on the machine body through the fixed plate, and at the same time the cutting fixed frame is slidably connected to the transverse slide rail on the fixed plate through the transverse movement block. During the cutting process of the cutting device, the transverse movement servo motor drives the cutting fixed frame to move along the axis direction of the transverse slide bar while causing the cutting fixed frame to only translate relative to the machine body, so that the cut folds are always kept at the same level, thereby improving the consistency of packaging production.

[0013] The above-mentioned card-type packaging filling machine can be further configured as follows: cutting devices are provided on both sides of the sheet, the cutting fixing frame includes a first fixing block and a second fixing block, the horizontal pushing device is a horizontal pushing cylinder, the horizontal pushing cylinder is fixed on the first block and contacts the second fixing block, the second fixing block is provided with a plurality of cutting mounting grooves, a cutting fixing block is provided in the cutting mounting groove, an adjusting rod is provided on one side of the cutting fixing block, the cutting blade is fixed above the cutting fixing block, the adjusting rod can adjust the protruding length of the cutting blade relative to the second fixing block, the cutting device adjusts the exposed length of the cutting blade on the cutting fixing block relative to the second fixing block through the adjusting rod to adjust the cutting depth, the horizontal movement servo motor rotates to drive the cutting fixing frame to reciprocate along the axis direction of the slide bar, the horizontal pushing cylinder pushes the second fixing block at the required cutting time until the cutting blade contacts the sheet and cuts a specified depth, after the cutting blade is cut, the horizontal pushing cylinder resets to realize the precise control of the sheet cutting length, the cutting devices are located on both sides of the sheet and different cutting thicknesses and lengths are set to realize the stability of the cutting marks cracking from the middle to both sides during the folding and tearing process.

[0014] By adopting the above technical solution: the cutting devices on both sides of the sheet can cut effective folds on the sheet and will not penetrate the sheet through the precise control of the servo motor, so that the sheet will not be damaged in the subsequent production process, and by setting different cutting lengths of the cutting devices on both sides, the sheet can be effectively cracked from the middle to both sides when bending, greatly reducing the probability of liquid splashing.

[0015] The above-mentioned card-type packaging filling machine can be further configured as follows: the material placing device includes a sheet placing roller and a film placing roller, the sheet on the sheet placing roller is transported to the cutting device, and the film on the film placing roller is transported to the groove pressing device, and a feeding guide mechanism is also provided between the material placing device and the cutting device, and the feeding guide mechanism can tightly transfer the sheet and film on the sheet placing roller and the film placing roller to the groove pressing device and the cutting device.

[0016] By adopting the above technical solution: the sheet placing roller and the film placing roller can quickly place the sheet and film on the machine body. Through different placing rollers, the card-type packaging filling machine can process two materials at the same time and realize superposition as an integral package behind the machine body, thereby improving the production efficiency of the machine. In addition, the feeding guide mechanism can tightly convey the sheet and film to the grooving device and the cutting device. The sheet and film will not swing randomly during the production process, and the card-type packaging filling machine can process the sheet and film more quickly.

[0017] The above-mentioned card-type packaging filling machine can be further configured as follows: the feeding guide mechanism includes a fixed guide roller, a rotating guide roller and a movable guide roller, the fixed guide roller is fixed on the machine body, the rotating guide roller is rotatably fixed on the machine body, the rotating guide roller includes a supporting roller, a rotating guide block and a steering roller arranged on the rotating guide block, the steering roller can rotate relative to the supporting roller through the rotating guide block, a guide slide rail is provided on the machine body, and the movable guide roller is movably connected to the guide slide rail.

[0018] By adopting the above technical solution: the feeding guide mechanism first pulls out the sheet and film material through the fixed guide roller, and passes through the rotating guide roller and the movable guide roller into the grooving device and the cutting device, and then moves the movable guide roller on the guide slide rail to make the sheet and film material enter the cutting device and the grooving device straight, and finally the rotating guide roller rotates the steering roller to a specified angle relative to the supporting roller through the rotating guide block, so that the sheet and film material remain in a relatively tight state, preventing the sheet and film material from piling up and overlapping.

[0019] The above-mentioned card-type packaging filling machine can be further configured as follows: the groove pressing device includes a groove pressing mounting frame, a driving device is fixed on the groove pressing mounting frame, a first sliding rod and a second sliding rod are provided at the end of the driving device, a first sliding block is provided on the first sliding rod, the first sliding block and the second sliding block are detachably connected with a first groove pressing fixing block, the first groove pressing fixing block is detachably connected with the first groove pressing block, the first sliding rod and the second sliding rod ends are detachably connected with the second groove pressing fixing block, the second groove pressing fixing block is detachably connected with the second groove pressing block, a groove pressing cylinder is provided on the side of the second groove pressing block away from the first groove pressing block, the first groove pressing block is provided with a plurality of grooves, the second groove pressing block is provided with a plurality of groove pressing protrusions corresponding to the grooves, and the grooves and the groove pressing protrusions cooperate to press out a packaging space for accommodating liquid.

[0020] By adopting the above technical solution: the slide bar and the slider on the driving device cooperate with each other to quickly press out the packaging space for liquid on the film material, and the position and depth of the pressing groove can be flexibly adjusted to meet the injection requirements of different specifications. The detachable connection design of the first pressing groove fixing block and the second pressing groove fixing block enhances the adaptability and flexibility of the equipment. The filling machine can quickly replace the pressing groove block to achieve modular production and can adapt to a variety of packaging materials of different shapes and sizes.

[0021] The above-mentioned card-type packaging filling machine can be further configured as follows: the filling device includes a positioning frame, a filling servo motor, a filling frame, a filling mounting plate and a plurality of filling barrels arranged on the filling frame, the positioning frame is fixed on the machine body, the filling mounting plate is provided with a filling slide rail, the filling frame is slidably connected with the filling mounting plate through the filling slide rail, the filling servo motor is provided with a filling rod, the filling rod is provided with a filling slide block, the filling frame is fixedly connected to the filling slide block and is linked to the filling servo motor, the filling barrel includes a filling cylinder, a piston rod, and a liquid outlet cylinder, the outer wall of the liquid outlet cylinder close to one end of the liquid outlet cylinder is provided with a liquid inlet, one end of the piston rod is connected to the filling cylinder, and the other end is arranged inside the liquid outlet cylinder and fits with the inner wall of the liquid outlet cylinder.

[0022] By adopting the above technical solution: the sheet material and the film material are formed into a package with one end open by the U-shaped edge sealing device and then enter the filling device. The filling servo motor rotates to drive the filling frame to move downward relative to the filling mounting plate. The filling cylinder first fills and fills from the bottom of the package, and then the filling servo motor rotates in the direction to make the filling cylinder gradually move up and fill to the specified height before moving to the initial position, so as to quickly realize the filling operation of the package. The filling cylinder cooperates with the liquid discharge cylinder through the mutual cooperation of the piston rod and the liquid discharge cylinder. When the filling is completed, the piston rod moves upward to reduce the pressure in the liquid discharge cylinder. The residual liquid in the liquid discharge cylinder is affected by the external pressure and cannot be discharged downward, thereby realizing the function of liquid back suction, effectively preventing the liquid from contaminating the edge of the package and causing the edge of the package to be unable to be effectively sealed.

[0023] The above-mentioned card-type packaging filling machine can be further configured as follows: a suction device is provided on the machine body behind the sealing device, the suction device includes a suction fixing frame, a rotating cylinder is provided on the suction fixing frame, a bearing portion is provided at the end of the rotating cylinder, a rotating block is fixed on the bearing portion, a pushing cylinder is provided on the rotating block, suction sliding rods are provided on both sides of the pushing cylinder, fixing plates are fixed at the ends of the pushing cylinder and the suction sliding rods, and the fixing plates can achieve relative movement with the rotating block through the pushing cylinder, a fixing groove is provided on the fixing plate, a plurality of suction straws for suction are provided in the fixing groove, and a suction head is provided at the end of the suction straw.

[0024] By adopting the above technical solution: compared with the direct free-falling method of traditional packaging production, the suction device uses a rotating cylinder to move the straw to the back side of the completed packaging sheet, and pushes the cylinder to fit the straw to the sheet. After the straw firmly sucks the package, the rotating motor rotates downward until it is perpendicular to the surface of the machine body, and the suction head releases the package to place the package in an orderly manner on the collection conveyor belt, which significantly improves the stability and accuracy of package collection and provides convenience for subsequent packaging production.

[0025] The above-mentioned card-type packaging filling machine can be further configured as follows: a waste material recovery device is provided on the machine body behind the suction device, the waste material recovery device includes a recovery mounting frame, a recovery roller, a recovery turntable, and a rotating motor, the recovery turntable is detachably connected to the recovery roller, the rotating motor drives the recovery roller to rotate and then rotates the recovery turntable, a recovery guide mechanism is also provided on the side of the recovery mounting frame close to the sealing device, the recovery guide mechanism includes a recovery fixed roller and a recovery movable roller, a recovery slide rail is provided on the recovery mounting frame, the recovery movable roller is slidably connected to the recovery slide rail, and the recovery guide mechanism is used to tightly transport the waste material to the recovery roller.

[0026] By adopting the above technical solution: the waste recovery device drives the recovery roller to rotate and recover through a rotating motor, thereby reducing manual collection, and the design of the detachable connection between the recovery roller and the recovery turntable allows the recovery turntable to be quickly replaced with a new one to recycle the fertilizer after a certain amount of waste has been collected, thereby improving the speed and efficiency of waste recovery, and the recovery guide mechanism can transport the waste tightly to the recovery turntable, so that the waste will not have folding problems, thereby improving the quality of waste recovery.

[0027] The above-mentioned card-type packaging filling machine can be further configured as follows: the feeding guide mechanism is located on both sides of the machine body and a laser tracking mechanism is provided, the laser tracking mechanism includes a tracking mounting seat, a tracking mounting plate, and a tracking support plate, an installation groove is opened on the tracking mounting plate, the tracking support plate is detachably connected to the installation groove, and a photoelectric eye is fixed on the side of the tracking support plate away from the tracking mounting plate.

[0028] By adopting the above technical solution: the laser marking mechanism is set on both sides of the machine body, when the sheet and film materials pass through the laser marking mechanism, the photoelectric eye performs laser marking on the sheet and film materials, which reduces manual intervention, reduces human errors, improves production efficiency, reduces the scrap rate of packaging, reduces production costs, and makes the card-type packaging filling machine suitable for a variety of production needs.

[0029] The beneficial effects of the present invention are: 1. The card-type packaging can stably cut effective folds with stable length and depth through the cutting device, and multiple cutting blades of multiple cutting devices can quickly cut multiple folds. At the same time, the card-type packaging filling machine can quickly produce card-type packaging products through the mutual cooperation between the material placing device, the grooving device, the cutting device, the U-shaped edge sealing device, the filling device and the sealing device, which greatly improves the production efficiency; 2. The card-type packaging filling machine can quickly deliver the sheet and film materials to the filling machine through the material placement device and the feeding guide device. The card-type packaging filling machine can process two materials at the same time and stack them into a whole package at the rear of the machine body, which improves the production efficiency of the machine. In addition, the feeding guide mechanism can tightly convey the sheet and film materials to the grooving device and cutting device, and the sheet and film materials will not swing at will during the production process; 3. The card-type packaging filling machine can recycle production waste through the waste recycling mechanism, reducing manual collection. The design of the detachable connection between the recycling roller and the recycling turntable allows the new recycling turntable to be quickly replaced to recycle fertilizer after a certain amount of waste is collected, thereby improving the speed and efficiency of waste recycling. 4. The suction device of the card-type packaging filling machine moves the straw to the back side of the finished packaging sheet through the rotating cylinder, and pushes the cylinder to fit the straw to the sheet. After the straw firmly sucks the package, the rotating motor rotates downward until it is perpendicular to the surface of the machine body. The suction head releases the package and places the package in an orderly manner on the collection conveyor belt, which significantly improves the stability and accuracy of package collection and provides convenience for subsequent packaging production.

[0030] The present invention is further described in detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is an overall schematic diagram of the card type packaging filling machine of the present invention; Figure 2 is an overall schematic diagram of the cutting device of the present invention; Figure 3 An exploded schematic diagram of the cutting device of the present invention; Figure 4 It is an overall schematic diagram of the material placement device and the feeding guide mechanism of the present invention; Figure 5 It is an overall schematic diagram of the groove pressing device of the present invention; Figure 6 It is an exploded schematic diagram of the groove pressing device of the present invention; Figure 7 is an overall schematic diagram of the perfusion device of the present invention; Figure 8 It is an exploded schematic diagram of the perfusion device of the present invention; Fig. 9 is a cross-sectional schematic diagram of the perfusion device of the present invention; Fig.10 It is an overall schematic diagram of the suction device of the present invention; Fig.11 It is an exploded schematic diagram of the suction device of the present invention; Fig.12 is an overall schematic diagram of the waste recycling device of the present invention; Fig.13 It is a schematic diagram of an explosion of the waste recycling device of the present invention; Fig.14 It is a schematic diagram of the laser marking mechanism of the present invention; Fig.15 It is an exploded schematic diagram of the laser marking mechanism of the present invention; Reference numerals: machine body 1, material placement device 2, sheet placement roller 21, film material placement roller 22, feeding guide mechanism 23, fixed guide roller 231, rotating guide roller 232, support roller 2321, steering roller 2322, rotating guide block 2323, movable guide roller 233, guide rail 234, laser tagging mechanism 24, tagging mounting seat 241, tagging mounting plate 242, tagging support plate 243, mounting groove 244, photoelectric eye 245, groove pressing device 3 , groove pressing mounting frame 31, driving device 32, first slide bar 33, first slider 331, second slide bar 34, second slider 341, first groove pressing fixing block 35, first groove pressing block 351, groove 352, second groove pressing fixing block 36, second groove pressing block 361, groove pressing protrusion 362, groove pressing cylinder 37, cutting device 4, cutting fixing frame 41, first fixing block 411, second fixing block 412, cutting installation groove 4121, cutting fixing block 413, adjusting Rod 414, lateral moving block 415, cutting blade 42, lateral slide bar 43, lateral slider 431, lateral push cylinder 44, lateral servo motor 45, fixing plate 46, lateral slide rail 461, U-shaped edge sealing device 5, pouring device 6, positioning frame 61, pouring servo motor 62, pouring rod 621, pouring slider 622, pouring frame 63, pouring cylinder 64, pouring cylinder 641, piston rod 642, liquid outlet cylinder 643, liquid inlet 644, pouring mounting plate 65, Filling slide rail 651, sealing device 7, suction device 8, suction fixed frame 81, suction tube 82, suction head 821, rotating cylinder 83, bearing part 84, rotating block 841, pushing cylinder 85, suction sliding rod 86, fixing plate 87, fixing groove 871, waste material recovery device 9, recovery mounting frame 91, recovery roller 92, recovery turntable 93, rotating motor 94, recovery guide mechanism 95, recovery fixed roller 951, recovery moving roller 952, recovery slide rail 953. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. 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.

[0033] like Figures 1 to 15The card-type packaging filling machine shown in the figure comprises a machine body 1, on which a material placing device 2, a groove pressing device 3, a U-shaped edge sealing device 5, a filling device 6 and a sealing device 7 are sequentially arranged. The card-type packaging filling machine is provided with a cutting device 4 for cutting creases on one side of the groove pressing device 3. Compared with the method of indenting the middle of the sheet by indenting in the prior art to form a crease in the middle of the sheet, the cutting device comprises a cutting fixed frame 41, a cutting blade 42, a transverse slide bar 43, a transverse pushing device and a transverse moving device. The cutting blade 42 is fixed on Above the cutting fixed frame 41, the cutting fixed frame 41 is fixedly connected to the transverse moving device. The transverse pushing device can accurately control the cutting blade 42 to cut a specified depth on the sheet, and then the transverse moving device drives the cutting fixed frame 41 to move transversely, so that the cutting blade 42 can cut a specified length on the sheet to form an effective cutting crease. At the same time, the card-type packaging filling machine can quickly produce card-type packaging products through the mutual cooperation between the material placing device 2, the grooving device 3, the cutting device 4, the U-shaped edge sealing device 5, the filling device 6 and the sealing device 7, thereby greatly improving the production efficiency.

[0034] like Figure 2 , Figure 3 The transverse movement device shown includes a transverse movement servo motor 45 and a transverse slide bar 43. The transverse movement servo motor 45 is clamped with the transverse slide bar 43. A transverse slide bar 431 is passed through the transverse slide bar 43. The cutting fixed frame 41 is fixedly connected to the transverse slide bar 431. The transverse movement servo motor 45 can drive the cutting fixed frame 41 to move laterally along the central axis direction of the transverse slide bar 43. The transverse movement device is driven by the transverse movement servo motor 45, and can accurately control the moving distance of the cutting fixed frame 41 relative to the transverse slide bar 43, thereby realizing accurate control of the cutting length of the cutting blade 42 on the sheet.

[0035] The cutting device also includes a fixed plate 46, which is fixed on the machine body 1. A transverse slide rail 461 is provided on the side of the fixed plate 46 close to the cutting fixed frame 41. A transverse moving block 415 is provided on the side of the cutting fixed frame 41 close to the transverse slide rail 461. The cutting fixed frame 41 is slidably connected to the fixed plate 46 through the transverse moving block 415 and the transverse slide rail 461. The transverse moving servo motor 45 rotates to drive the transverse slide bar 43 to rotate so that the cutting fixed frame 41 moves transversely along the axis direction of the transverse slide bar 43. The cutting device can be stably fixed on the machine body 1 through the fixed plate 46. At the same time, the cutting fixed frame 41 is slidably connected to the transverse slide rail 461 on the fixed plate 46 through the transverse moving block 415. During the cutting process of the cutting device, the transverse moving servo motor 45 drives the cutting fixed frame 41 to move along the bearing direction of the transverse slide bar 43, while the cutting fixed frame 41 only moves in translation relative to the machine body 1, so that the cut folds are always kept at the same level, thereby improving the consistency of packaging production.

[0036] Cutting devices are provided on both sides of the sheet, the cutting fixed frame 41 includes a first fixed block 411 and a second fixed block 412, the horizontal pushing device is a horizontal pushing cylinder 44, the horizontal pushing cylinder 44 is fixed on the first block and contacts the second fixed block 412, the second fixed block 412 is provided with a plurality of cutting installation grooves 4121, a cutting fixed block 413 is provided in the cutting installation groove 4121, an adjusting rod 414 is provided on one side of the cutting fixed block 413, the cutting blade 42 is fixed above the cutting fixed block 413, the adjusting rod 414 can adjust the protruding length of the cutting blade 42 relative to the second fixed block 412, and the cutting device is adjusted by the adjusting rod 414 adjusts the exposed length of the cutting blade 42 on the cutting fixed block 413 relative to the second fixed block 412 to adjust the cutting depth. The lateral servo motor 45 rotates to drive the cutting fixed frame 41 to move back and forth along the axis of the slide rod. The lateral push cylinder 44 pushes the second fixed block 412 to the cutting blade 42 to contact the sheet and cut a specified depth when the cutting time is required. After the cutting blade 42 is cut, the lateral push cylinder 44 resets to achieve precise control of the cutting length of the sheet. The cutting device is located on both sides of the sheet and different cutting thicknesses and lengths are set to achieve the stability of the cutting mark cracking from the middle to both sides during the folding and tearing process. The cutting devices on both sides of the sheet can cut effective folds on the sheet and will not penetrate the sheet through the precise control of the servo motor, so that the sheet will not be damaged in the subsequent production process. In addition, by setting different cutting lengths of the cutting devices on both sides, the sheet can be effectively cracked from the middle to both sides when bending, greatly reducing the probability of liquid splashing.

[0037] like Figure 4 The material placement device 2 shown includes a sheet placement roller 21 and a film placement roller 22. The sheet placement roller 21 and the film placement roller 22 can quickly place the sheet and the film on the machine body 1. The sheet on the sheet placement roller 21 is transported to the cutting device 4, and the film on the film placement roller 22 is transported to the groove pressing device 3. A feeding guide mechanism 23 is also provided between the material placement device 2 and the cutting device 4. The feeding guide mechanism 23 can tightly transfer the sheet and the film on the sheet placement roller 21 and the film placement roller 22 to the groove pressing device 3 and the cutting device 4. Through different placement rollers, the card-type packaging filling machine can process two materials at the same time and realize compression into an integral package in the subsequent production of the machine body 1, thereby improving the production efficiency of the machine. In addition, the feeding guide mechanism 23 can tightly transfer the sheet and the film to the groove pressing device 3 and the cutting device 4, and the sheet and the film will not swing at will during the production process. The card-type packaging filling machine can process the sheet and the film more quickly.

[0038] The feeding guide mechanism 23 first pulls the sheet and film material to the feeding guide mechanism 23 through the fixed guide roller, and the sheet and film material contact with the rotating guide roller 232 and the movable guide roller 233 and are transported to the groove pressing device 3 and the cutting device 4, and then the movable guide roller 233 is moved on the guide slide rail 234 to make the sheet and film material enter the cutting device 4 and the groove pressing device 3 straightly, and finally the rotating guide roller 232 rotates the steering roller 2322 to a specified angle relative to the supporting roller 2321 through the rotating guide block 2323, so that the sheet and film material remain in a relatively straight state to prevent the sheet and film material from piling up and overlapping.

[0039] like Figure 5 , Figure 6 The groove pressing device 3 shown includes a groove pressing mounting frame 31, on which a driving device 32 is fixed, and a first sliding rod 33 and a second sliding rod 34 are provided at the end of the driving device 32, and a first sliding block 331 is provided on the first sliding rod 33, and the first sliding block 331 and the second sliding block 341 are detachably connected with a first groove pressing fixing block 35, and the first groove pressing fixing block 35 is detachably connected with a first groove pressing block 351, and the ends of the first sliding rod 33 and the second sliding rod 34 are detachably connected with a second groove pressing fixing block 36, and the second groove pressing fixing block 36 is detachably connected with a second groove pressing block 361, and a groove pressing cylinder 37 is provided on the side of the second groove pressing block 361 away from the first groove pressing block 351, and the first groove pressing block 351 is provided with a plurality of grooves 352, and the second groove pressing block 361 is provided with a plurality of groove pressing protrusions 362 corresponding to the grooves 352, and the grooves 352 and the groove pressing protrusions 362 cooperate to press out a packaging space for accommodating liquid. The slide bar and the slider on the driving device 32 cooperate with each other to quickly press out the packaging space for accommodating the liquid on the film material, and the position and depth of the pressing groove can be flexibly adjusted to meet the requirements of different specifications of liquid injection. The detachable connection design of the first pressing groove fixing block 35 and the second pressing groove fixing block 36 enhances the adaptability and flexibility of the equipment. The filling machine can quickly replace the pressing groove block to achieve modular production and can adapt to a variety of packaging materials of different shapes and sizes.

[0040] like Figures 7 to 9The perfusion device 6 shown includes a positioning frame 61, a perfusion servo motor 62, a perfusion frame 63, a perfusion mounting plate 65 and a plurality of perfusion barrels 64 arranged on the perfusion frame 63. The positioning frame 61 is fixed on the machine body 1. The perfusion mounting plate 65 is provided with a perfusion slide rail 651. The perfusion frame 63 is slidably connected with the perfusion mounting plate 65 through the perfusion slide rail 651. The perfusion servo motor 62 is provided with a perfusion rod 621. The perfusion rod 621 is provided with a perfusion slide block 622. The perfusion frame 63 is fixedly connected with the perfusion slide block 622 and is linked to the perfusion servo motor 62. The perfusion barrel 64 includes a perfusion cylinder 641, a piston rod 642, and a liquid outlet barrel 643. The outer wall of the liquid outlet barrel 643 at one end close to the perfusion cylinder 641 is provided with a liquid inlet 644. One end of the piston rod 642 is connected to the perfusion cylinder 641, and the other end is arranged inside the liquid outlet barrel 643 and fits with the inner wall of the liquid outlet barrel 643. After the sheet and film material pass through the U-shaped edge sealing device 5 to form a package with one end open, they enter the filling device 6. The filling servo motor 62 rotates to drive the filling frame 63 to move downward relative to the filling mounting plate 65. The filling cylinder 64 first fills and fills from the bottom of the package, and then the filling servo motor 62 rotates in the direction to make the filling cylinder 64 gradually move up and fill to the specified height before moving to the initial position, so as to quickly achieve the filling operation of the package. The filling cylinder 64 cooperates with the liquid discharge cylinder 643 through the piston rod 642. After the filling is completed, the piston rod 642 moves up to reduce the pressure in the liquid discharge cylinder 643. The residual liquid in the liquid discharge cylinder 643 is affected by the external pressure and cannot be discharged downward, thereby realizing the function of liquid back suction, effectively preventing the liquid from contaminating the edge of the package and causing the edge of the package to be unable to be effectively sealed.

[0041] like Fig.10 , Fig.11 The body 1 shown is provided with a suction device 8 at the rear of the sealing device 7, and the suction device 8 includes a suction fixing frame 81, a rotating cylinder 83 is provided on the suction fixing frame 81, a bearing portion 84 is provided at the end of the rotating cylinder 83, a rotating block 841 is fixed to the bearing portion 84, a pushing cylinder 85 is provided on the rotating block 841, suction sliding rods 86 are provided on both sides of the pushing cylinder 85, and a fixing plate 87 is fixed to the end of the pushing cylinder 85 and the end of the suction sliding rod 86, and the fixing plate 87 can be relatively moved with the rotating block 841 through the pushing cylinder 85, and a fixing groove 871 is provided on the fixing plate 87, and a plurality of suction pipes 82 for suction are provided in the fixing groove 871, and a suction head 821 is provided at the end of the suction pipe 82. Compared with the direct free-falling method of traditional packaging production, the suction device 8 moves the suction tube 82 to the rear side of the finished packaging sheet through the rotating cylinder 83, and pushes the cylinder 85 to fit the suction tube 82 to the sheet. After the suction tube 82 firmly sucks the package, the rotating motor 94 rotates downward until it is perpendicular to the surface of the machine body 1, and the suction head 821 releases the package to place the package in an orderly manner on the collection conveyor belt, which significantly improves the stability and accuracy of package collection and provides convenience for subsequent packaging production.

[0042] like Fig.12 , Fig.13 The body 1 shown is provided with a waste recovery device 9 located behind the suction device 8. The waste recovery device 9 includes a recovery mounting frame 91, a recovery roller 92, a recovery turntable 93, and a rotating motor 94. The recovery turntable 93 is detachably connected to the recovery roller 92. The rotating motor 94 drives the recovery roller 92 to rotate and then rotates the recovery turntable 93. A recovery guide mechanism 95 is also provided on the side of the recovery mounting frame 91 close to the sealing device 7. The recovery guide mechanism 95 includes a recovery fixed roller 951 and a recovery moving roller 952. A recovery slide rail 953 is provided on the recovery mounting frame 91. The recovery moving roller 952 is slidably connected to the recovery slide rail 953. The recovery guide mechanism 95 is used to tightly transport the waste to the recovery roller 92. The waste recovery device 9 drives the recovery roller 92 to rotate and recover through the rotating motor 94, which reduces manual collection. The design of the detachable connection between the recovery roller 92 and the recovery turntable 93 allows the recovery turntable 93 to be quickly replaced with a new one to recover the fertilizer after a certain amount of waste has been collected, thereby improving the speed and efficiency of waste recovery. The recovery guide mechanism 95 can transport the waste tightly to the recovery turntable 93, and the waste will not be folded, thereby improving the quality of waste recovery.

[0043] like Fig.14 , Fig.15 The feeding guide mechanism 23 shown is located on both sides of the machine body 1 and is provided with a laser marking mechanism 24, which includes a marking mounting seat 241, a marking mounting plate 242, and a marking support plate 243. The marking mounting plate 242 is provided with a mounting groove 244, and the marking support plate 243 is detachably connected to the mounting groove 244. A photoelectric eye 245 is fixed on the side of the marking support plate 243 away from the marking mounting plate 242. The laser marking mechanism 24 is arranged on both sides of the machine body 1. When the sheet and film material pass through the laser marking mechanism 24, the photoelectric eye 245 performs laser marking on the sheet and film material, which reduces manual intervention, reduces human errors, improves production efficiency, reduces the scrap rate of packaging, reduces production costs, and makes the card-type packaging filling machine applicable to various production needs.

[0044] The specific production process of the present invention is as follows: the sheet material and the film material are placed on the material placement device 2 on the machine body 1, and the sheet material is placed on the sheet placement roller 21, and the film material is placed on the film placement roller 23, and then the sheet material and the film material are pulled to the feeding guide mechanism 23, and the laser marking mechanism 24 sprays the sheet material and the film material, and the feeding guide mechanism 23 sends the sheet material and the film material to the groove pressing device 3 and the cutting device 4 in parallel through the fixed guide roller 231, the rotating guide roller 232 and the movable guide roller 233, and the groove pressing device 3 performs a groove pressing stroke on the film material to form a packaging groove containing liquid, and the cutting device 4 cuts the sheet material and forms an effective fold, and then the sheet material and the film material are synchronously conveyed to the U-shaped edge sealing device 5, The U-shaped edge sealing device 5 presses and seals the sheet material and the film material to form a packaging accommodating cavity. The package is moved to the filling device 6, and the filling device 6 fills the packaging accommodating cavity with liquid. The filling device 6 steadily fills from the bottom of the accommodating cavity from bottom to top. When the filling is completed, the filling device 6 realizes the back suction of the liquid through the close cooperation of the piston rod 642 and the liquid outlet tube 643 to prevent the liquid from contaminating the edge of the accommodating cavity. Then, the filled package is moved to the sealing device 7 to completely seal the package to realize the overall production of the card-type package. After the packaging production is completed, the suction device 8 sucks and transfers the package, and places the card-type package in an orderly manner on the conveyor belt. The waste recovery device 9 rotates and recovers the production waste.

[0045] The above-mentioned embodiments only express several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the invention 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 present invention, which all belong to the protection scope of the present invention.

Claims

1. A card-type packaging filling machine, comprising a machine body, on which a material placing device, a groove pressing device, a U-shaped edge sealing device, a filling device and a sealing device are sequentially arranged, characterized in that: The card-type packaging filling machine is provided with a cutting device for cutting folds on one side of the groove pressing device, and the cutting device includes a cutting fixed frame, a cutting blade, a transverse pushing device and a transverse moving device. The cutting blade is fixed above the cutting fixed frame, and the cutting fixed frame is fixedly connected to the transverse moving device. The transverse pushing device can push the cutting fixed frame to move in the direction of the sheet, and the transverse moving device can drive the cutting fixed frame to move laterally.

2. The card-type packaging filling machine according to claim 1, characterized in that: The transverse movement device includes a transverse movement servo motor and a transverse slide bar, the transverse movement servo motor is clamped with the transverse slide bar, a transverse slide bar is passed through the transverse slide bar, the cutting fixed frame is fixedly connected to the transverse slide bar, and the transverse movement servo motor can drive the cutting fixed frame to move transversely along the direction of the central bearing of the transverse slide bar; the cutting device also includes a fixed plate, the fixed plate is fixed to the machine body, the fixed plate is provided with a transverse slide rail on the side close to the cutting fixed frame, and the cutting fixed frame is provided with a transverse movement block on the side close to the transverse slide rail, the cutting fixed frame is slidably connected to the fixed plate through the transverse movement block and the transverse slide rail, and the rotation of the transverse movement servo motor drives the transverse slide bar to rotate so that the cutting fixed frame moves transversely along the axis direction of the transverse slide bar.

3. The card-type packaging filling machine according to claim 2, characterized in that: The cutting device is provided on both sides of the sheet, and the cutting fixing frame includes a first fixed block and a second fixed block, and the horizontal pushing device is a horizontal pushing cylinder, and the horizontal pushing cylinder is fixed on the first block and contacts with the second fixed block. The second fixed block is provided with a plurality of cutting installation grooves, and a cutting fixing block is provided in the cutting installation groove. An adjusting rod is provided on one side of the cutting fixing block, and the cutting blade is fixed above the cutting fixing block, and the adjusting rod can adjust the protruding length of the cutting blade relative to the second fixed block. The cutting device adjusts the exposed length of the cutting blade on the cutting fixing block relative to the second fixed block through the adjusting rod to adjust the cutting depth. The rotation of the horizontal movement servo motor drives the cutting fixing frame to reciprocate along the axis direction of the slide rod. The horizontal pushing cylinder pushes the second fixed block to contact the sheet and cut a specified depth when the cutting time is required. After the cutting blade is cut, the horizontal pushing cylinder is reset to realize the precise control of the cutting length of the sheet. The cutting device is located on both sides of the sheet and different cutting thicknesses and lengths are set to realize the stability of the cutting mark cracking from the middle to both sides during the folding and tearing process.

4. The card-type packaging filling machine according to claim 3, characterized in that: The material placing device comprises a sheet placing roller and a film placing roller. The sheet on the sheet placing roller is transported to the cutting device, and the film on the film placing roller is transported to the groove pressing device. A feeding guide mechanism is also provided between the material placing device and the cutting device. The feeding guide mechanism can tightly transfer the sheet and film on the sheet placing roller and the film placing roller to the groove pressing device and the cutting device.

5. The card-type packaging filling machine according to claim 4, characterized in that: The feeding guide mechanism includes a fixed guide roller, a rotating guide roller and a movable guide roller, the fixed guide roller is fixed on the machine body, the rotating guide roller is rotatably fixed on the machine body, the rotating guide roller includes a supporting roller, a rotating guide block and a steering roller arranged on the rotating guide block, the steering roller can rotate relative to the supporting roller through the rotating guide block, the machine body is provided with a guide slide rail, and the movable guide roller is fixedly arranged on the guide slide rail.

6. The card-type packaging filling machine according to claim 5, characterized in that: The groove pressing device includes a groove pressing mounting frame, a driving device is fixed on the groove pressing mounting frame, a first sliding bar and a second sliding bar are provided at the end of the driving device, the first sliding bar is provided with a first sliding block, the first sliding block and the second sliding block are detachably connected to the first groove pressing fixing block, the first groove pressing fixing block is detachably connected to the first groove pressing block, the first sliding bar and the second sliding bar ends are detachably connected to the second groove pressing fixing block, the second groove pressing fixing block is detachably connected to the second groove pressing block, a groove pressing cylinder is provided on the side of the second groove pressing block away from the first groove pressing block, the first groove pressing block is provided with a plurality of grooves, the second groove pressing block is provided with a plurality of groove pressing protrusions corresponding to the grooves, and the grooves and the groove pressing protrusions cooperate to press out a packaging space for accommodating liquid.

7. The card-type packaging filling machine according to claim 6, characterized in that: The infusion device includes a positioning frame, an infusion servo motor, an infusion frame, an infusion mounting plate and a plurality of infusion barrels arranged on the infusion frame, the positioning frame is fixed to the machine body, the infusion mounting plate is provided with an infusion slide rail, the infusion frame is slidably connected with the infusion mounting plate through the infusion slide rail, the infusion servo motor is provided with an infusion rod, the infusion rod is provided with an infusion slide block, the infusion frame is fixedly connected with the infusion slide block and is linked to the infusion servo motor, the infusion barrel includes an infusion cylinder, a piston rod, and a liquid outlet barrel, the outer wall of the liquid outlet barrel close to one end of the infusion cylinder is provided with a liquid inlet, one end of the piston rod is connected to the infusion cylinder, and the other end is arranged inside the liquid outlet barrel and fits with the inner wall of the liquid outlet barrel.

8. The card-type packaging filling machine according to any one of claims 1 to 7, characterized in that: The machine body is provided with a suction device behind the sealing device, and the suction device includes a suction fixing frame, a rotating cylinder is provided on the suction fixing frame, a bearing portion is provided at the end of the rotating cylinder, a rotating block is fixed to the bearing portion, a pushing cylinder is provided on the rotating block, suction sliding rods are provided on both sides of the pushing cylinder, fixing plates are fixed at the ends of the pushing cylinder and the suction sliding rods, and the fixing plates can achieve relative movement with the rotating block through the pushing cylinder, a fixing groove is provided on the fixing plate, a plurality of suction straws for suction are provided in the fixing groove, and suction heads are provided at the ends of the suction straws.

9. The card-type packaging filling machine according to claim 8, characterized in that: The machine body is located behind the suction device and is provided with a waste recovery device, the waste recovery device includes a recovery mounting frame, a recovery roller, a recovery turntable, and a rotating motor, the recovery turntable is detachably connected to the recovery roller, the rotating motor drives the recovery roller to rotate and then rotates the recovery turntable, the recovery mounting frame is also provided with a recovery guide mechanism on the side close to the sealing device, the recovery guide mechanism includes a recovery fixed roller and a recovery moving roller, the recovery mounting frame is provided with a recovery slide rail, the recovery moving roller is slidably connected to the recovery slide rail, and the recovery guide mechanism is used to tightly transport the waste to the recovery roller.

10. The card-type packaging filling machine according to claim 9, characterized in that: The feeding guide mechanism is located on both sides of the machine body and is provided with a laser tracking mechanism, the laser tracking mechanism includes a tracking mounting seat, a tracking mounting plate, and a tracking support plate, the tracking mounting plate is provided with a mounting groove, the tracking support plate is detachably connected to the mounting groove, and a photoelectric eye is fixed on the side of the tracking support plate away from the tracking mounting plate.

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