Integrated automatic bag removing machine for ice bags

Abstract

The invention relates to the related technical field of ice bag treatment equipment, and discloses an integrated automatic bag removing machine for ice bags, which comprises a support frame, a bag suction mechanism is arranged on the surface of one side of a protective side plate, a lifting mechanism is arranged on the surface of one side of the protective side plate, and a bag breaking mechanism is arranged on the surface of one side of the lifting mechanism. The suction pump is matched with the suction disc to precisely suck an ice bag packaging bag, the suction disc can slide according to the shape of the packaging bag so as to be better attached to the packaging bag, the suction disc can be tightly attached to the ice bag packaging bag in an irregular shape, the arc-shaped cutting edge of the bag breaking blade disperses cutting force, the ice bag damage risk is reduced, and the efficiency is improved. The bag breaking blades are fixed to the mounting plate through bolts and can be slidably mounted in the limiting grooves, the bolts are screwed off during replacement, the equipment maintenance difficulty and cost are greatly reduced, and the equipment is more convenient, faster and more efficient to use.

Description

Technical Field

[0001] The present invention belongs to the technical field related to ice bag processing equipment. More specifically, it particularly relates to an integrated automatic ice bag de-bagging machine. Background Art

[0002] In many fields of modern economy and life, ice bags are widely used. In the cold chain logistics industry, as a key refrigerant for maintaining a low-temperature environment, ice bags are widely used in the long-distance transportation and storage of fresh food and pharmaceutical products to ensure the quality and safety of perishable items during the distribution process. According to statistics, in the fresh e-commerce field alone, the annual usage of ice bags is as high as hundreds of millions. In the medical cold compress scenario, ice bags are commonly used for postoperative swelling reduction, sports injury relief, etc., providing effective means of physical cooling and pain relief for patients and being commonly used materials in medical first aid and rehabilitation care. In addition, in the field of food preservation, ice bags can extend the shelf life of food and reduce economic losses caused by food spoilage. With the wide application of ice bags in fields such as cold chain logistics, medical cold compress, and food preservation, the demand for efficient and automated ice bag de-bagging equipment is becoming increasingly urgent. Therefore, there is a particular need for an integrated automatic ice bag de-bagging machine.

[0003] The prior art still has the following technical problems: The de-bagging link usually relies on manual operation, which is inefficient and labor-intensive. Manual de-bagging not only consumes a large amount of labor costs but also easily causes ice bag breakage or waste due to improper operation during the de-bagging process, making it difficult to ensure the consistency of de-bagging quality. Some automated de-bagging equipment has relatively single functions and can usually only adapt to ice bags of specific sizes and materials, lacking flexibility and versatility.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure to provide an integrated automatic ice bag de-bagging machine, with the expectation of achieving a more practical value. Summary of the Invention

[0005] The present invention provides an integrated automatic ice bag de-bagging machine to overcome the above-mentioned defects in the prior art.

[0006] The purpose and effect of an integrated automatic ice bag de-bagging machine of the present invention are achieved by the following specific technical means: An integrated automatic ice bag de-bagging machine includes a support frame. The upper surface of the support frame is fixedly connected with a protective side plate. One side surface of the protective side plate is fixedly connected with a monitor. One side surface of the monitor is fixedly connected with a control panel. A conveying mechanism is arranged on one side surface of the protective side plate. The upper surface of the protective side plate is fixedly connected with a protective baffle. A bag suction mechanism is arranged on one side surface of the protective side plate. A lifting mechanism is arranged on one side surface of the protective side plate. A bag breaking mechanism is arranged on one side surface of the lifting mechanism; The suction bag mechanism includes a first suction disc, a second suction disc, and a third suction disc that are nested in sequence from inside to outside and can slide longitudinally relative to each other. The lower surfaces of the first suction disc, the second suction disc, and the third suction disc are provided with first suction cups. The inner surface of the first suction cup is fixedly connected with a second suction cup. The outer surface of the first suction disc is fixedly connected with a first limiting plate. The inner surface of the second suction disc is provided with a first limiting groove, and the first limiting plate slides longitudinally in the first limiting groove. The outer surface of the second suction disc is fixedly connected with a second limiting plate, and the second limiting plate is located at the middle height of the outer wall surface of the second suction disc. The inner surface of the third suction disc is provided with a second limiting groove, and the second limiting plate slides in the second limiting groove.

[0007] In a further technical solution, the suction bag mechanism includes a fixed block, which is fixedly connected to one side of the protection side plate. The upper surface of the fixed block is fixedly connected with a fixed column. The inner surface of the fixed column is fixedly connected with a second motor. One end surface of the second motor is fixedly connected with a rotating base. The upper surface of the rotating base is fixedly connected with an air extraction pump. One end surface of the air extraction pump is fixedly connected with a connecting pipe. One end surface of the connecting pipe is fixedly connected with the first suction disc. The inner surface of the first suction disc is fixedly connected with a first suction cup.

[0008] In a further technical solution, the suction bag mechanism further includes a first hose and a second hose. The second suction disc is fixedly connected to the connecting pipe through the first hose, and the third suction disc is fixedly connected to the connecting pipe through the second hose. The inner surface of the connecting pipe is slidably connected with a switch straight cylinder. The upper surface of the switch straight cylinder is fixedly connected with an electric push rod. The side wall of the second suction disc is provided with two first through holes that are horizontally distributed and penetrate through. The two first through holes are respectively located above and below the second limiting plate. The side wall of the first suction disc is provided with two second through holes that are horizontally distributed. The two second through holes are respectively located above and below the first limiting plate.

[0009] In a further technical solution, the size of the second suction cup is smaller than that of the first suction cup, and the length of the second suction cup is smaller than that of the first suction cup. The inner surfaces of the second suction disc and the third suction disc are provided with multiple groups of second suction cups and first suction cups.

[0010] Further technical solution: The conveying mechanism includes a motor frame, a first motor, a transmission disc, a belt, a rotating disc, a roller, a conveyor belt, a fixing plate, a support plate, a rotating groove, a rotating shaft, a support shaft and a feeding inclined plate. One side surface of the support frame is fixedly connected with the motor frame. The upper surface of the motor frame is fixedly connected with the first motor. One end surface of the first motor is fixedly connected with the transmission disc. The outer surface of the transmission disc is attached to the belt. The inner surface of the belt is attached to the rotating disc. One end surface of the rotating disc is fixedly connected with the roller. The outer surface of the roller is attached to the conveyor belt. One side surface of the protective side plate is fixedly connected with the fixing plate. The upper surface of the fixing plate is fixedly connected with the support plate. The inner surface of the support plate is provided with a rotating groove. The inner surface of the rotating groove is rotatably connected with the rotating shaft. One end surface of the rotating shaft is fixedly connected with the support shaft. One side surface of the support frame is fixedly connected with the feeding inclined plate.

[0011] Further technical solution: There are two groups of the rotating shafts arranged at both ends of the support shaft, and multiple groups of the support shafts are arranged at equal intervals on one side surface of the support plate.

[0012] Further technical solution: The lifting mechanism includes a connecting plate, a third motor, a threaded rod, a sliding block, a sliding groove, a stabilizing rod, a stabilizing plate and a connecting block. One side surface of the protective side plate is fixedly connected with the connecting plate. The upper surface of the connecting plate is fixedly connected with the third motor. One end surface of the third motor is fixedly connected with the threaded rod. The outer surface of the threaded rod is threadedly connected with the sliding block. The inner surface of the connecting plate is provided with the sliding groove. The inner surface of the connecting plate is slidably connected with the stabilizing rod. One end surface of the stabilizing rod is fixedly connected with the stabilizing plate. One side surface of the sliding block is fixedly connected with the connecting block.

[0013] Further technical solution: The sliding block is slidably connected with the sliding groove. The stabilizing plate is fixedly connected with the connecting plate. There are two groups of the stabilizing plates arranged at both ends of the stabilizing rod.

[0014] Further technical solution: The bag-breaking mechanism includes a cylinder, a moving plate, a limiting plate, a limiting groove, a mounting plate, a restricting groove, a bag-breaking blade, a first mounting hole and a second mounting hole. The upper surface of the connecting block is fixedly connected with the cylinder. One end surface of the cylinder is fixedly connected with the moving plate. The outer surface of the moving plate is slidably connected with the limiting plate. The inner surface of the limiting plate is provided with the limiting groove. One side surface of the moving plate is fixedly connected with the mounting plate. The inner surface of the mounting plate is provided with the restricting groove. The inner surface of the restricting groove is slidably connected with the bag-breaking blade. The inner surface of the mounting plate is provided with the first mounting hole. The inner surface of the bag-breaking blade is provided with the second mounting hole.

[0015] Further technical solution: The outer dimension of the movable plate matches the inner dimension of the limiting groove. There are two corresponding groups of first mounting holes and second mounting holes. The cutting edge of the bag-breaking blade is arc-shaped.

[0016] Compared with the prior art, the present invention has the following beneficial effects: Through the cooperation of the air extraction pump and the suction disc, the ice bag packaging bag can be accurately adsorbed, ensuring the stable position of the packaging bag in subsequent operations. The second motor drives the rotating base, which can accurately transfer the adsorbed empty packaging bag to the designated position, improving the work coherence. The suction force of the air extraction pump can be adjusted through the control panel, which can adapt to packaging bags of different materials and sizes, improving the versatility of the equipment. Whether it is a relatively thin plastic packaging bag or a relatively thick composite material packaging bag, it can be reliably adsorbed and transferred to meet diverse production needs. The first suction disc and the second suction disc increase the contact area with different-shaped ice bag packages. The second suction disc and the third suction disc can slide according to the shape of the packaging bag to better fit the packaging bag, improving the adsorption stability. Even for ice bag packages with irregular shapes, it can be closely attached to prevent falling off during the adsorption process.

[0017] When it is necessary to quickly separate the packaging bag from the suction bag mechanism of the suction cup, due to the ice formation on the surface of the ice bag causing it to adhere to the suction bag mechanism. To solve this problem, an air inflation pump for inflating the connecting pipe is also provided outside the device. The electric push rod drives the switch cylinder to move up and down reciprocally. The side wall of the switch cylinder is provided with ventilation grooves. As the switch cylinder moves downward, the ventilation grooves will sequentially communicate with the upper and lower two horizontal second through holes, causing the first limiting plate to move longitudinally reciprocally in the first limiting groove. As the first limiting plate slides longitudinally reciprocally in the first limiting groove, the first limiting plate will reciprocally cut off the upper or lower first through hole, and the gas will alternately enter the second limiting groove through the lower or upper first through hole. Since the two first through holes are respectively located on the upper and lower sides of the second limiting plate, the alternating gas will drive the second limiting plate to move up and down reciprocally in the second limiting groove. By driving the second suction disc and the third suction disc to move up and down alternately reciprocally through the alternating gas, the effect of quickly breaking the ice can be achieved, avoiding the inability to separate the suction cup from the ice bag due to ice formation.

[0018] The arc-shaped cutting edge of the bag-breaking blade can disperse the cutting force, reduce the local pressure on the packaging bag, reduce the risk of damage to the ice bag, and improve the intact rate and utilization rate of the ice bag. The bag-breaking blade is fixed to the mounting plate by bolts and can be slidably installed in the limiting groove. When replacing the blade, the operation is simple, and only the bolts need to be unscrewed to complete, reducing the equipment maintenance difficulty and cost. Description of the Drawings

[0019] To more clearly illustrate the technical solutions in the embodiments of the invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0020] The present invention will be further described below in conjunction with the drawings and embodiments.

[0021] Figure 1 It is a schematic side view structure diagram of the present invention; Figure 2 It is a schematic sectional view structure of the conveying mechanism of the present invention Figure 1 ; Figure 3 It is a schematic sectional view structure of the conveying mechanism of the present invention Figure 2 ; Figure 4 It is a schematic structure diagram of the bag sucking mechanism of the present invention; Figure 5 It is a schematic structure diagram of the cooperation between the bag sucking mechanism and the bag breaking mechanism of the present invention; Figure 6 It is a schematic structure diagram of the lifting mechanism of the present invention; Figure 7 It is a schematic structure diagram of the bag breaking mechanism of the present invention; Figure 8 It is a schematic diagram of the cooperation between the bag breaking blade and the mounting plate of the present invention; Figure 9 It is a schematic diagram of the cooperation between the first suction cup and the second suction cup of the present invention; Figure 10 It is a schematic diagram of the positional relationship between the first through hole and the second through hole of the present invention.

[0022] Explanation of reference numerals: 1. Support frame; 2. Protective side plate; 3. Monitor; 4. Control panel; 5. Conveyor mechanism; 501. Motor frame; 502. First motor; 503. Driving disc; 504. Belt; 505. Rotating disc; 506. Roller; 507. Conveyor belt; 508. Fixed plate; 509. Support plate; 510. Rotating groove; 511. Rotating shaft; 512. Support shaft; 513. Feeding inclined plate; 6. Protective baffle; 7. Bag suction mechanism; 701. Fixed block; 702. Fixed column; 703. Second motor; 704. Rotary base; 705. Air extraction pump; 706. Connecting pipe; 707. First suction disc; 708. First suction cup; 709. Second suction cup; 710. First limiting plate; 711. Second suction disc; 712. First limiting groove; 713. Second limiting plate; 714. Third suction disc; 715. Second limiting groove; 716. First hose; 717. Second hose; 718. Switch straight tube; 719. Electric push rod; 720. First through hole; 721. Second through hole; 8. Lifting mechanism; 801. Connecting plate; 802. Third motor; 803. Threaded rod; 804. Sliding block; 805. Sliding groove; 806. Stabilizing rod; 807. Stabilizing plate; 808. Connecting block; 9. Bag breaking mechanism; 901. Cylinder; 902. Moving plate; 903. Limiting plate; 904. Limiting groove; 905. Mounting plate; 906. Restricting groove; 907. Bag breaking blade; 908. First mounting hole; 909. Second mounting hole. Detailed implementation manners

[0023] The following further describes in detail the implementation manners of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more; the orientation or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientation or positional relationships shown in the accompanying 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 a limitation to the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Referring to the attached Figures 1 - 10 , the present invention provides an integrated automatic bag - removing machine for an ice bag, which includes a support frame 1. A protective side plate 2 is fixedly connected to the upper surface of the support frame 1. A monitor 3 is fixedly connected to one side surface of the protective side plate 2. A control panel 4 is fixedly connected to one side surface of the monitor 3. A conveying mechanism 5 is arranged on one side surface of the protective side plate 2. A protective baffle 6 is fixedly connected to the upper surface of the protective side plate 2. A bag - sucking mechanism 7 is arranged on one side surface of the protective side plate 2. A lifting mechanism 8 is arranged on one side surface of the protective side plate 2. A bag - breaking mechanism 9 is arranged on one side surface of the lifting mechanism 8; The bag - sucking mechanism 7 includes a first suction disc 707, a second suction disc 711, and a third suction disc 714 that are nested in sequence from the inside to the outside and can slide longitudinally relative to each other. The lower surfaces of the first suction disc 707, the second suction disc 711, and the third suction disc 714 are provided with first suction cups 708. A second suction cup 709 is fixedly connected to the inner surface of the first suction cup 708. A first limiting plate 710 is fixedly connected to the outer surface of the first suction disc 707. A first limiting groove 712 is formed in the inner surface of the second suction disc 711. The first limiting plate 710 slides longitudinally in the first limiting groove 712. A second limiting plate 713 is fixedly connected to the outer surface of the second suction disc 711. The second limiting plate 713 is located at the middle height of the outer wall surface of the second suction disc 711. A second limiting groove 715 is formed in the inner surface of the third suction disc 714. The second limiting plate 713 slides in the second limiting groove 715.

[0027] Further, the suction bag mechanism 7 includes a fixed block 701, the fixed block 701 is fixedly connected to one side of the protection side plate 2, a fixed column 702 is fixedly connected to the upper surface of the fixed block 701, a second motor 703 is fixedly connected to the inner surface of the fixed column 702, a rotating base 704 is fixedly connected to one end surface of the second motor 703, an air extraction pump 705 is fixedly connected to the upper surface of the rotating base 704, a connecting pipe 706 is fixedly connected to one end surface of the air extraction pump 705, a first suction disc 707 is fixedly connected to one end surface of the connecting pipe 706, a first suction cup 708 is fixedly connected to the inner surface of the first suction disc 707, a second suction disc 711 is fixedly connected to the connecting pipe 706 through a first hose 716, a third suction disc 714 is fixedly connected to the connecting pipe 706 through a second hose 717, a switch straight cylinder 718 is slidably connected to the inner surface of the connecting pipe 706, an electric push rod 719 is fixedly connected to the upper surface of the switch straight cylinder 718, two first through holes 720 distributed horizontally in a penetrating manner are formed in the side wall of the second suction disc 711, the two first through holes 720 are respectively located on the upper and lower sides of the second limiting plate 713, and two second through holes 721 distributed horizontally are formed in the side wall of the first suction disc 707, and the two second through holes 721 are respectively located on the upper and lower sides of the first limiting plate 710.

[0028] During use, when the ice bag packaging bag moves to the vicinity of the first suction disc 707 along with the conveying mechanism 5, the air extraction pump 705 is started. At the same time, the electric push rod 719 is started to drive the switch cylinder 718 to move upward. The switch cylinder 718 moves above the first hose 716 and the second hose 717, opening the first hose 716 and the second hose 717. The connecting pipe 706 can extract the air inside the first suction disc 707. The second suction cup 709 and the first suction cup 708 on the first suction disc 707 generate a strong suction force. Since the suction cups are in close contact with the ice bag packaging bag, under the action of negative pressure, the packaging bag is firmly adsorbed on the suction cups. At the same time, through the first hose 716 and the second hose 717, the second suction disc 711 and the third suction disc 714 also generate corresponding suction forces, further enhancing the adsorption effect on the packaging bag and ensuring that packaging bags of different sizes and materials can be reliably adsorbed. When facing packaging bags of different sizes, the first limiting plate 710 and the second limiting plate 713 slide in the first limiting groove 712 and the second limiting groove 715, and the second suction disc 711 and the third suction disc 714 slide accordingly to better fit the packaging bag. When it is necessary to transfer the empty packaging bag, the second motor 703 is started to drive the rotating base 704 to rotate, and then the air extraction pump 705, the connecting pipe 706 and the first suction disc 707 rotate together. At this time, the electric push rod 719 drives the switch cylinder 718 to move downward, blocking the first hose 716 and the second hose 717, thereby closing the second suction disc 711 and the third suction disc 714, and transferring the adsorbed empty packaging bag to the designated position. The cooperation of the electric push rod 719 and the switch cylinder 718 can isolate each suction cup, and even if a certain suction cup leaks air, it will not affect the adsorption effect of other suction cups. Through the control panel 4, the suction force of the air extraction pump 705 can be adjusted, and the suction force can be adjusted according to packaging bags of different materials and sizes, improving the versatility of the equipment and the stability of adsorption, and ensuring that the packaging bag can be reliably adsorbed and transferred.

[0029] In this embodiment, when it is necessary to quickly separate the packaging bag from the suction bag mechanism 7, due to the ice formation on the surface of the ice bag causing it to adhere to the suction bag mechanism 7, to solve this problem and improve the transfer efficiency, an air pump for inflating the connecting pipe 706 is also provided outside the device. The electric push rod 719 drives the switch cylinder 718 to reciprocate up and down. The side wall of the switch cylinder 718 is provided with a ventilation groove. As the switch cylinder 718 moves downward, the ventilation groove will sequentially communicate with the upper and lower horizontal second through holes 721, causing the first limiting plate 710 to reciprocate longitudinally in the first limiting groove 712. To prevent the first limiting plate 710 from blocking the second through hole 721 when it moves to the upper and lower limit positions of the first limiting groove 712, the end of the first limiting plate 710 is thickened to ensure that when the first limiting plate 710 contacts the upper wall or the lower wall of the first limiting groove 712, it will not block the second through hole 721. Similarly, the end of the second limiting plate 713 is thickened. The increased thickness at the ends of the second limiting plate 713 and the first limiting plate 710 is greater than the diameter of the second through hole 721.

[0030] In this embodiment, as the first limiting plate 710 reciprocates longitudinally in the first limiting groove 712, the first limiting plate 710 will reciprocally cut off the upper or lower first through hole 720, and the gas will alternately enter the second limiting groove 715 through the lower or upper first through hole 720. Since the two first through holes 720 are respectively located on the upper and lower sides of the second limiting plate 713, the alternating gas will drive the second limiting plate 713 to reciprocate up and down in the second limiting groove 715, and drive the second suction cup 711 and the third suction cup 714 to reciprocate up and down alternately through the alternating gas, so as to achieve the effect of quickly breaking the ice and prevent the suction cup from being unable to separate from the ice bag due to ice formation.

[0031] Furthermore, the size of the second suction cup 709 is smaller than that of the first suction cup 708, the length of the second suction cup 709 is less than that of the first suction cup 708. Multiple groups of second suction cups 709 and first suction cups 708 are arranged on the inner surface of the second suction cup 711 and the third suction cup 714. When in use, the combined design of the first suction cups 708 and the second suction cups 709 with different sizes increases the contact area with ice bag packages of different shapes, improves the adsorption stability, and can closely fit even for ice bag packages with irregular shapes, preventing the phenomenon of falling off during the adsorption process.

[0032] Further, the conveying mechanism 5 includes a motor frame 501, a first motor 502, a transmission disc 503, a belt 504, a rotating disc 505, a roller 506, a conveyor belt 507, a fixing plate 508, a support plate 509, a rotating groove 510, a rotating shaft 511, a support shaft 512, and a feeding inclined plate 513. One side surface of the support frame 1 is fixedly connected to the motor frame 501. The upper surface of the motor frame 501 is fixedly connected to the first motor 502. One end surface of the first motor 502 is fixedly connected to the transmission disc 503. The outer surface of the transmission disc 503 is fitted with the belt 504. The inner surface of the belt 504 is fitted with the rotating disc 505. One end surface of the rotating disc 505 is fixedly connected to the roller 506. The outer surface of the roller 506 is fitted with the conveyor belt 507. One side surface of the protection side plate 2 is fixedly connected to the fixing plate 508. The upper surface of the fixing plate 508 is fixedly connected to the support plate 509. The inner surface of the support plate 509 is provided with the rotating groove 510. The inner surface of the rotating groove 510 is rotatably connected to the rotating shaft 511. One end surface of the rotating shaft 511 is fixedly connected to the support shaft 512. One side surface of the support frame 1 is fixedly connected to the feeding inclined plate 513. Through the settings of the motor frame 501, the first motor 502, the transmission disc 503, the belt 504, the rotating disc 505, the roller 506, the conveyor belt 507, the fixing plate 508, the support plate 509, the rotating groove 510, the rotating shaft 511, the support shaft 512, and the feeding inclined plate 513, when in use, the first motor 502 is started to drive the transmission disc 503 to rotate. The transmission disc 503 drives the rotating disc 505 to rotate through the belt 504. The rotating disc 505 drives the roller 506 to rotate, so that the conveyor belt 507 starts to operate. The packaging bag containing the ice bag is placed on the conveyor belt 507 and is conveyed to each working position along with the conveyor belt 507. The rotating shaft 511 rotates in the rotating groove 510 to support the conveyor belt 507 and make the conveyor belt 507 run smoothly. When the ice bag comes out of the packaging bag, the ice bag slides down along the feeding inclined plate 513 to the collection place.

[0033] Further, two groups of the rotating shafts 511 are arranged at both ends of the support shaft 512. Multiple groups of the support shafts 512 are arranged at equal intervals on one side surface of the support plate 509. Through the setting of the support shaft 512, when in use, when the conveyor belt 507 operates, the weight of the ice bag packaging bag will be transmitted to the conveyor belt 507. The support shafts 512 are equally spaced on one side of the support plate 509 and can evenly disperse this weight to avoid excessive local stress and improve the running stability of the conveyor belt 507.

[0034] Further, the lifting mechanism 8 includes a connecting plate 801, a third motor 802, a threaded rod 803, a sliding block 804, a sliding groove 805, a stabilizing rod 806, a stabilizing plate 807, and a connecting block 808. One side surface of the protective side plate 2 is fixedly connected to the connecting plate 801. The upper surface of the connecting plate 801 is fixedly connected to the third motor 802. One end surface of the third motor 802 is fixedly connected to the threaded rod 803. The outer surface of the threaded rod 803 is threadedly connected to the sliding block 804. The inner surface of the connecting plate 801 is provided with a sliding groove 805. The inner surface of the connecting plate 801 is slidably connected to the stabilizing rod 806. One end surface of the stabilizing rod 806 is fixedly connected to the stabilizing plate 807. One side surface of the sliding block 804 is fixedly connected to the connecting block 808. Through the arrangement of the connecting plate 801, the third motor 802, the threaded rod 803, the sliding block 804, the sliding groove 805, the stabilizing rod 806, the stabilizing plate 807, and the connecting block 808, during use, after the third motor 802 is started, it drives the threaded rod 803 to rotate. Since the sliding block 804 is threadedly connected to the threaded rod 803 and slides in the sliding groove 805, the rotation of the threaded rod 803 causes the sliding block 804 to perform a linear up-and-down motion along the threaded rod 803. The sliding block 804 slides along the stabilizing plate 807. The connecting block 808 is connected to the bag-breaking mechanism 9, thereby driving the bag-breaking mechanism 9 to rise or fall to a suitable position.

[0035] Further, the sliding block 804 is slidably connected to the sliding groove 805. The stabilizing plate 807 is fixedly connected to the connecting plate 801. Two groups of stabilizing plates 807 are provided at both ends of the stabilizing rod 806. Through the arrangement of the sliding block 804, the sliding groove 805, and the stabilizing plate 807, during use, the sliding groove 805 limits the sliding block 804, enabling the sliding block 804 to only perform a linear motion along the axial direction of the threaded rod 803. The stabilizing plate 807 is fixed to the connecting plate 801 to provide support for the stabilizing rod 806. The stabilizing rod 806 further restricts the sliding block 804 to prevent the sliding block 804 from rotating or shifting during movement, ensuring the accuracy and stability of the movement of the sliding block 804, and further ensuring that the bag-breaking mechanism 9 can be accurately and smoothly lifted and lowered.

[0036] Further, the bag-breaking mechanism 9 includes a cylinder 901, a moving plate 902, a limiting plate 903, a limiting groove 904, a mounting plate 905, a restricting groove 906, a bag-breaking blade 907, a first mounting hole 908, and a second mounting hole 909. The upper surface of the connecting block 808 is fixedly connected to the cylinder 901. One end surface of the cylinder 901 is fixedly connected to the moving plate 902. The outer surface of the moving plate 902 is slidably connected to the limiting plate 903. The inner surface of the limiting plate 903 is provided with the limiting groove 904. One side surface of the moving plate 902 is fixedly connected to the mounting plate 905. The inner surface of the mounting plate 905 is provided with the restricting groove 906. The inner surface of the restricting groove 906 is slidably connected to the bag-breaking blade 907. The inner surface of the mounting plate 905 is provided with the first mounting hole 908. The inner surface of the bag-breaking blade 907 is provided with the second mounting hole 909. Through the settings of the cylinder 901, the moving plate 902, the limiting plate 903, the limiting groove 904, the mounting plate 905, the restricting groove 906, the bag-breaking blade 907, the first mounting hole 908, and the second mounting hole 909, when in use, after the lifting mechanism 8 moves the bag-breaking mechanism 9 to a suitable position, the cylinder 901 is activated to push the moving plate 902 to slide in the limiting groove 904. The moving plate 902 drives the mounting plate 905 to move, and the mounting plate 905 drives the bag-breaking blade 907 to move. The arc-shaped cutting edge of the bag-breaking blade 907 is used to cut the packaging bag adsorbed on the first suction disc 707. When it is necessary to replace the bag-breaking blade 907, only need to unscrew the bolt, slide the new bag-breaking blade 907 along the restricting groove 906 on the mounting plate 905 until the first mounting hole 908 and the second mounting hole 909 are aligned, and use the bolt to pass through the first mounting hole 908 on the mounting plate 905 and the second mounting hole 909 on the bag-breaking blade 907, then the bag-breaking blade 907 can be firmly fixed on the mounting plate 905.

[0037] Further, the outer dimension of the moving plate 902 matches the inner dimension of the limiting groove 904. There are two corresponding groups of the first mounting hole 908 and the second mounting hole 909. Through the settings of the moving plate 902 and the limiting groove 904, when in use, the dimensions of the moving plate 902 and the limiting groove 904 match, ensuring the accuracy and stability of the moving plate 902 when sliding in the limiting plate 903, enabling the bag-breaking blade 907 to accurately cut the packaging bag. When the arc-shaped cutting edge of the bag-breaking blade 907 cuts the packaging bag, it can disperse the cutting force, making the cutting process smoother, reducing the local pressure on the packaging bag, lowering the risk of the ice bag being damaged, protecting the integrity of the ice bag during the bag-breaking process, and improving the utilization rate of the ice bag.

[0038] Working principle of this device: The monitor 3 is installed on the protective side plate 2. It can monitor various parameters during the operation of the device in real time. The monitor 3 transmits the monitored data information to the connected control panel 4. The operator can view these data on the control panel 4 and adjust the operating parameters of the device according to the actual situation. The first motor 502 starts, driving the transmission disk 503 to rotate. The transmission disk 503 drives the rotating disk 505 to rotate through the belt 504. The rotating disk 505 drives the roller 506 to rotate, causing the conveyor belt 507 to start running. The packaging bags containing ice packs are placed on the conveyor belt 507 and are transported to each working position along with the conveyor belt 507. The rotating shaft 511 rotates in the rotating groove 510, supporting the conveyor belt 507 to make the conveyor belt 507 run smoothly. When the ice packs fall out of the packaging bags, the ice packs slide down along the feeding inclined plate 513 to the collection place. When the ice pack packaging bags move to the vicinity of the first suction cup 707 along with the conveying mechanism 5, the air extraction pump 705 starts, and at the same time, the electric push rod 719 is started to drive the switch cylinder 718 to move upward. The switch cylinder 718 moves above the first hose 716 and the second hose 717, opening the first hose 716 and the second hose 717. The connecting pipe 706 can extract the air in the first suction cup 707. The second suction cup 709 and the first suction cup 708 on the first suction cup 707 generate a strong suction force. Since the suction cups are in close contact with the ice pack packaging bags, under the action of negative pressure, the packaging bags are firmly adsorbed on the suction cups. At the same time, through the first hose 716 and the second hose 717, the second suction cup 711 and the third suction cup 714 will also generate corresponding suction forces, further enhancing the adsorption effect on the packaging bags to ensure that packaging bags of different sizes and materials can be reliably adsorbed. When facing packaging bags of different sizes, the first limit plate 710 and the second limit plate 713 slide in the first limit groove 712 and the second limit groove 715, and the second suction cup 711 and the third suction cup 714 slide accordingly to better fit the packaging bags. When it is necessary to transfer the empty packaging bags, the second motor 703 starts, driving the rotating base 704 to rotate, and then the air extraction pump 705, the connecting pipe 706 and the first suction cup 707 rotate together. At this time, the electric push rod 719 drives the switch cylinder 718 to move downward, blocking the first hose 716 and the second hose 717, thereby closing the second suction cup 711 and the third suction cup 714, and transporting the adsorbed empty packaging bags to the designated position. The cooperation of the electric push rod 719 and the switch cylinder 718 can isolate each suction cup. Even if a certain suction cup leaks air, it will not affect the adsorption effect of other suction cups. The suction force of the air extraction pump 705 can be adjusted through the control panel 4, and the suction force can be adjusted according to different materials and sizes of packaging bags, improving the versatility and adsorption stability of the device, ensuring that the packaging bags can be reliably adsorbed and transferred. When it is necessary to quickly separate the packaging bags from the suction bag mechanism 7, due to the ice formation on the surface of the ice packs, they adhere to the suction bag mechanism 7. To solve this problem and improve the transfer efficiency,An air inflation pump for inflating the connecting pipe 706 is also provided outside the device. The electric push rod 719 drives the switch straight cylinder 718 to reciprocate up and down. The side wall of the switch straight cylinder 718 is provided with ventilation grooves. As the switch straight cylinder 718 moves downward, the ventilation grooves will be sequentially communicated with the upper and lower horizontal second through holes 721 in turn, causing the first limiting plate 710 to reciprocate longitudinally in the first limiting groove 712. In order to prevent the first limiting plate 710 from blocking the second through hole 721 when it moves to the upper and lower limit positions of the first limiting groove 712, the end of the first limiting plate 710 is thickened to ensure that when the first limiting plate 710 contacts the upper wall or the lower wall of the first limiting groove 712, it will not block the second through hole 721. Similarly, the end of the second limiting plate 713 is thickened. The increased thickness of the ends of the second limiting plate 713 and the first limiting plate 710 is greater than the diameter of the second through hole 721. As the first limiting plate 710 reciprocates longitudinally in the first limiting groove 712, the first limiting plate 710 will reciprocally cut off the upper or lower first through hole 720, and the gas will alternately enter the second limiting groove 715 through the lower or upper first through hole 720. Since the two first through holes 720 are respectively located on the upper and lower sides of the second limiting plate 713, the alternating gas will drive the second limiting plate 713 to reciprocate up and down in the second limiting groove 715, and drive the second suction disc 711 and the third suction disc 714 to reciprocate up and down alternately through the alternating gas, so as to achieve the effect of quickly breaking ice and avoid the suction cup and the ice bag being unable to separate due to icing. After the third motor 802 is started, it drives the threaded rod 803 to rotate. Since the sliding block 804 is threadedly connected to the threaded rod 803 and slides in the sliding groove 805, the rotation of the threaded rod 803 makes the sliding block 804 move up and down linearly along the threaded rod 803. The sliding block 804 slides along the stabilizing plate 807, and the connecting block 808 is connected to the bag-breaking mechanism 9, thereby driving the bag-breaking mechanism 9 to rise or fall to a suitable position. When the lifting mechanism 8 moves the bag-breaking mechanism 9 to a suitable position, the cylinder 901 is started to push the moving plate 902 to slide in the limiting groove 904. The moving plate 902 drives the mounting plate 905 to move, and the mounting plate 905 drives the bag-breaking blade 907 to move. The arc-shaped blade of the bag-breaking blade 907 is used to cut the packaging bag adsorbed on the first suction disc 707. When the bag-breaking blade 907 needs to be replaced, only need to unscrew the bolt, slide the new bag-breaking blade 907 along the limiting groove 906 on the mounting plate 905 until the first mounting hole 908 and the second mounting hole 909 are aligned, and use the bolt to pass through the first mounting hole 908 on the mounting plate 905 and the second mounting hole 909 on the bag-breaking blade 907, then the bag-breaking blade 907 can be firmly fixed on the mounting plate 905.,

[0039] The embodiments of the present invention are given for purposes of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to best explain the principles of the invention and its practical application, and to enable those of ordinary skill in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. An integrated automatic bag - removing machine for ice bags, comprising a support frame (1), characterized in that: A protective side plate (2) is fixedly connected to the upper surface of the support frame (1). A monitor (3) is fixedly connected to one side surface of the protective side plate (2). A control panel (4) is fixedly connected to one side surface of the monitor (3). A conveying mechanism (5) is arranged on one side surface of the protective side plate (2). A protective baffle (6) is fixedly connected to the upper surface of the protective side plate (2). A bag suction mechanism (7) is arranged on one side surface of the protective side plate (2). A lifting mechanism (8) is arranged on one side surface of the protective side plate (2). A bag breaking mechanism (9) is arranged on one side surface of the lifting mechanism (8); The bag suction mechanism (7) includes a first suction disc (707), a second suction disc (711) and a third suction disc (714) which are nested in sequence from inside to outside and can slide longitudinally relative to each other. First suction cups (708) are arranged on the lower surfaces of the first suction disc (707), the second suction disc (711) and the third suction disc (714). A second suction cup (709) is fixedly connected to the inner surface of the first suction cup (708). A first limiting plate (710) is fixedly connected to the outer surface of the first suction disc (707). A first limiting groove (712) is formed in the inner surface of the second suction disc (711). The first limiting plate (710) slides longitudinally in the first limiting groove (712). A second limiting plate (713) is fixedly connected to the outer surface of the second suction disc (711). The second limiting plate (713) is located at the middle height of the outer wall surface of the second suction disc (711). A second limiting groove (715) is formed in the inner surface of the third suction disc (714). The second limiting plate (713) slides in the second limiting groove (715).

2. The integrated automatic bag - removing machine for an ice bag according to claim 1, characterized in that: The bag suction mechanism (7) includes a fixed block (701). The fixed block (701) is fixedly connected to one side of the protective side plate (2). A fixed column (702) is fixedly connected to the upper surface of the fixed block (701). A second motor (703) is fixedly connected to the inner surface of the fixed column (702). A rotating base (704) is fixedly connected to one end surface of the second motor (703). A suction pump (705) is fixedly connected to the upper surface of the rotating base (704). A connecting pipe (706) is fixedly connected to one end surface of the suction pump (705). A first suction disc (707) is fixedly connected to one end surface of the connecting pipe (706). A first suction cup (708) is fixedly connected to the inner surface of the first suction disc (707).

3. An integrated automatic bag-detaching machine for an ice bag according to claim 1, characterized in that: The suction bag mechanism (7) further includes a first hose (716) and a second hose (717). The second suction disc (711) is fixedly connected to the connecting pipe (706) through the first hose (716), and the third suction disc (714) is fixedly connected to the connecting pipe (706) through the second hose (717). A switch straight cylinder (718) is slidably connected to the inner surface of the connecting pipe (706). An electric push rod (719) is fixedly connected to the upper surface of the switch straight cylinder (718). Two first through holes (720) distributed horizontally and penetrating through are formed in the side wall of the second suction disc (711), and the two first through holes (720) are respectively located on the upper and lower sides of the second limiting plate (713). Two second through holes (721) distributed horizontally are formed in the side wall of the first suction disc (707), and the two second through holes (721) are respectively located on the upper and lower sides of the first limiting plate (710).

4. An integrated automatic bag - removing machine for ice bags according to claim 1, characterized in that: The size of the second suction cup (709) is smaller than that of the first suction cup (708), and the length of the second suction cup (709) is smaller than that of the first suction cup (708). Multiple groups of second suction cups (709) and first suction cups (708) are arranged on the inner surfaces of the second suction disc (711) and the third suction disc (714).

5. An integrated automatic bag - removing machine for ice bags according to claim 1, characterized in that: The conveying mechanism (5) includes a motor frame (501), a first motor (502), a transmission disc (503), a belt (504), a rotating disc (505), a roller (506), a conveyor belt (507), a fixing plate (508), a support plate (509), a rotating groove (510), a rotating shaft (511), a support shaft (512) and a feeding inclined plate (513). A motor frame (501) is fixedly connected to one side surface of the support frame (1), and a first motor (502) is fixedly connected to the upper surface of the motor frame (501). A transmission disc (503) is fixedly connected to one end surface of the first motor (502). A belt (504) is attached to the outer surface of the transmission disc (503), and a rotating disc (505) is attached to the inner surface of the belt (504). A roller (506) is fixedly connected to one end surface of the rotating disc (505). A conveyor belt (507) is attached to the outer surface of the roller (506). A fixing plate (508) is fixedly connected to one side surface of the protective side plate (2), and a support plate (509) is fixedly connected to the upper surface of the fixing plate (508). A rotating groove (510) is formed in the inner surface of the support plate (509), and a rotating shaft (511) is rotatably connected to the inner surface of the rotating groove (510). A support shaft (512) is fixedly connected to one end surface of the rotating shaft (511). A feeding inclined plate (513) is fixedly connected to one side surface of the support frame (1).

6. The integrated automatic bag-detaching machine for an ice bag according to claim 5, characterized in that: There are two groups of the rotating shafts (511) arranged at both ends of the support shaft (512), and multiple groups of the support shafts (512) are arranged at equal intervals on one side surface of the support plate (509).

7. An integrated automatic bag-detaching machine for an ice bag according to claim 1, characterized in that: The lifting mechanism (8) includes a connecting plate (801), a third motor (802), a threaded rod (803), a sliding block (804), a sliding groove (805), a stabilizing rod (806), a stabilizing plate (807), and a connecting block (808). One side surface of the protective side plate (2) is fixedly connected to the connecting plate (801). The upper surface of the connecting plate (801) is fixedly connected to the third motor (802). One end surface of the third motor (802) is fixedly connected to the threaded rod (803). The outer surface of the threaded rod (803) is threadedly connected to the sliding block (804). The inner surface of the connecting plate (801) is provided with a sliding groove (805). The inner surface of the connecting plate (801) is slidably connected to the stabilizing rod (806). One end surface of the stabilizing rod (806) is fixedly connected to the stabilizing plate (807). One side surface of the sliding block (804) is fixedly connected to the connecting block (808).

8. An integrated automatic bag - removing machine for an ice bag according to claim 7, characterized in that: The sliding block (804) is slidably connected to the sliding groove (805). The stabilizing plate (807) is fixedly connected to the connecting plate (801). There are two sets of stabilizing plates (807) provided at both ends of the stabilizing rod (806).

9. An integrated automatic bag - removing machine for an ice bag according to claim 7, characterized in that: The bag-breaking mechanism (9) includes a cylinder (901), a moving plate (902), a limiting plate (903), a limiting groove (904), a mounting plate (905), a limiting slot (906), a bag-breaking blade (907), a first mounting hole (908), and a second mounting hole (909). The upper surface of the connecting block (808) is fixedly connected to the cylinder (901). One end surface of the cylinder (901) is fixedly connected to the moving plate (902). The outer surface of the moving plate (902) is slidably connected to the limiting plate (903). The inner surface of the limiting plate (903) is provided with a limiting groove (904). One side surface of the moving plate (902) is fixedly connected to the mounting plate (905). The inner surface of the mounting plate (905) is provided with a limiting slot (906). The inner surface of the limiting slot (906) is slidably connected to the bag-breaking blade (907). The inner surface of the mounting plate (905) is provided with a first mounting hole (908). The inner surface of the bag-breaking blade (907) is provided with a second mounting hole (909).

10. An integrated automatic bag-detaching machine for an ice bag according to claim 9, characterized in that: The outer dimension of the moving plate (902) matches the inner dimension of the limiting groove (904). There are two corresponding sets of the first mounting hole (908) and the second mounting hole (909). The cutting edge of the bag-breaking blade (907) is arc-shaped.

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