A package unpacking machine with a conveying mechanism

Abstract

The present invention discloses a package unpacking machine with a conveying mechanism, and the present invention relates to the technical field of package unpacking machines. Due to insufficient contact between the cutting tool and the material packaging bag, the material is broken into a small size during unpacking, which affects the unpacking speed and reduces the pouring speed of the material in the package. The package unpacking machine with a conveying mechanism cooperates with the knife plate through a material baffle plate. When the material is introduced, the material is restricted by the material baffle plate so that the material fully contacts the knife plate, and cooperates with the tearing mechanism to drive the material so that the material packaging bag is fully cut by the knife plate, increasing the diameter of the packaging bag, improving the bag breaking effect during unpacking, and at the same time improving the bag breaking efficiency, thereby avoiding the situation where the insufficient contact between the cutting tool and the packaging bag causes a small break and reduces the speed of discharging the material in the package.

Description

Technical Field

[0001] The present invention relates to the technical field of package unpacking machines, in particular to a package unpacking machine with a conveying mechanism. Background Art

[0002] A bag unpacking machine is a device used to automatically remove packaging bags. It is widely used in the chemical, building materials, food, and pharmaceutical industries. It can effectively improve unpacking efficiency, reduce labor costs, and reduce dust pollution. Bag unpacking machines usually use a combination of mechanical devices and cutters to achieve the unpacking function. When the bag containing the material is conveyed to the designated position of the bag unpacking machine, the mechanical device will fix the bag, and then the cutter will cut along the seam or edge of the bag to open the bag. The material is then transferred to the subsequent processing equipment through the conveying device.

[0003] In existing unpacking machines, due to insufficient contact between the cutter and the material packaging bag, the material is broken into a small size during unpacking, which affects the unpacking speed and reduces the pouring speed of the material in the package. Summary of the Invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0005] A bagging machine with a conveying mechanism, comprising:

[0006] A frame, with a separation mechanism installed on one side of the top of the frame;

[0007] A conveying mechanism, which is used to convey the material toward the separation mechanism, and the conveying mechanism is installed on the other side of the top of the frame;

[0008] A bag tearing mechanism, which is installed inside the separation mechanism and cooperates with the separation mechanism to separate the packaging bag from the material;

[0009] The separation mechanism includes a separation cylinder, and a feed trough is provided on a side of the separation cylinder close to the conveying mechanism;

[0010] The top of the separation drum feed chute is fixedly installed with a material baffle, and the side of the material baffle close to the conveying mechanism is an arc surface inclined inwardly from top to bottom, and the bottom of the separation drum feed chute is fixedly installed with a slot plate, and the slot plate is located just below the material baffle. During the bag tearing process, the material baffle cooperates with the knife plate. When the material is introduced, the material is restricted by the material baffle, so that the material fully contacts the knife plate, and cooperates with the bag tearing mechanism to drive the material so that the packaging bag of the material is fully cut by the knife plate, thereby increasing the caliber of the packaging bag and improving the bag breaking effect during unpacking. At the same time, the bag breaking efficiency is improved, avoiding insufficient contact between the knife and the packaging bag, resulting in a smaller breaking hole, and reducing the pouring speed of the material in the package, and the top of the slot plate is evenly provided with slots, and the slots of the slot plate are all clamped with knife plates.

[0011] Preferably, a through slot is provided on the top of the separation cylinder, and a bag collecting cover is fixedly installed at the through slot on the top of the separation cylinder, a trough plate is rotatably installed on the inner wall of the bag collecting cover, and rod slots are evenly provided on the top of the trough plate, and a bag clamping rod is fixedly installed on the inner wall of the bag collecting cover, which cooperates with the bag clamping rod and the bag tearing mechanism to restrict the packaging bags during the unpacking process so that the packaging bags are accumulated at the position of the bag clamping rod, and the accumulated packaging bags are driven by the bag tearing mechanism to lift the trough plate and enter the bag collecting cover for collection, so as to avoid the packaging bags and the internal materials from piling up together and being difficult to separate. The bag clamping rod is inclined downward at one end away from the bag collecting cover and extends to the inside of the separation cylinder, and a discharge trough is provided at the bottom of the separation cylinder, and a material guide cover is fixedly installed at the discharge trough of the separation cylinder.

[0012] Preferably, the bag tearing mechanism includes a first motor, which is fixedly mounted on the outside of the separation cylinder, and the output end of the first motor passes through the separation cylinder and extends into the interior thereof, and a transmission shaft is fixedly mounted on the output end of the first motor, and a shaft sleeve is fixedly mounted at the center position of the outside of the transmission shaft, and connecting rods are fixedly mounted at both ends of the outside of the shaft sleeve, and an inner groove cylinder is fixedly mounted on the end of the connecting rod away from the shaft sleeve, and the inner groove cylinder cooperates with the claws, and during the rotation process, the claws insert the material during rotation to provide power for the movement of the material, and cooperate with the knife plate to break the packaging bag, so that the packaging bag of the material is cut open by the knife plate during the movement, and at the same time, the claws provide power for the movement of the material when they rotate, so that the material in the packaging bag is quickly discharged along the opening position, and rectangular grooves are evenly provided on the outside of the inner groove cylinder, and the outside of the inner groove cylinder is in contact with the end of the bag rod away from the bag collecting cover.

[0013] Preferably, claws are fixedly installed on the outer side of the inner groove cylinder, and the claws are evenly installed along the center position of the inner groove cylinder. There is a space between the inner groove cylinder and the separation cylinder, and side cone covers are fixedly installed at both ends of the inner groove cylinder. The side cone covers cooperate with the inner groove cylinder and utilize the change in the outer diameter of the side cone covers to reduce the distance between the side cone covers and the two sides of the separation cylinder, reduce the gap, and limit the packaging bag wrapped material from entering the area on both sides of the separation cylinder, avoiding the material from escaping from the claws, resulting in reduced unpacking efficiency. The outer diameter of the side cone cover gradually increases in the process of gradually moving away from the inner groove cylinder, and arc grooves are evenly opened on the end of the outer side of the side cone cover away from the inner groove cylinder.

[0014] Preferably, the conveying mechanism includes side plates, the side plates are symmetrically installed along the axis center position of the frame body, and guide rollers are rotatably installed at both ends of the opposite surfaces of the side plates, a transmission belt is installed for transmission between the guide rollers, a transmission roller and a belt holding roller are rotatably installed between the side plates, the belt holding roller is located just above the transmission roller, the transmission belt passes through and is in close contact with the transmission roller and the belt holding roller, a second motor is fixedly installed on the outer side of the side plate, the output end of the second motor is fixedly connected to one end of the transmission roller, an axis slot plate is fixedly installed on the top of the side plate, a rotation groove is evenly opened at the bottom of the axis slot plate, and an axis block is rotatably installed at the rotation groove of the axis slot plate, and the bottom of the axis slot plate is fixedly installed A fixed plate is provided, which corresponds to the shaft block one by one, and an elastic pad is fixedly installed between the fixed plate and the shaft block. The elastic pad cooperates with the bag-blocking rod to adjust the position of the material that deviates from the transportation center during the material conveying process. The length change of the bag-blocking rod is utilized in conjunction with the elastic deformation buffer of the elastic pad, so that the position of the material is gradually adjusted during the conveying process and is conducted along the center position of the conveyor to avoid the material packaging bag and the knife plate from being unable to fully contact due to the deviation of the material, which affects the effect of breaking the packaging bag during unpacking. The opposite surfaces of the shaft block are fixedly installed with a bag-blocking rod, and the end of the bag-blocking rod away from the shaft block is tilted upward, and the higher the position of the bag-blocking rod, the longer the length.

[0015] The present invention provides a package unpacking machine with a conveying mechanism. It has the following beneficial effects:

[0016] 1. The unpacking machine with a conveying mechanism cooperates with the material baffle plate and the knife plate. When the material is introduced, the material is restricted by the material baffle plate so that the material fully contacts the knife plate, and the material is driven by the bag tearing mechanism so that the packaging bag of the material is fully cut by the knife plate, thereby increasing the diameter of the packaging bag to be broken, improving the bag breaking effect during unpacking, and at the same time improving the bag breaking efficiency, avoiding the small tearing due to insufficient contact between the knife and the packaging bag, and reducing the speed of the material in the package being discharged.

[0017] 2. The unpacking machine with a conveying mechanism cooperates with the bag-tearing mechanism through the bag-carding rod. During the unpacking process, the packaging bags are restricted so that the packaging bags accumulate at the position of the bag-carding rod. The tilt of the bag-carding rod is used to make the accumulated packaging bags push up the rotating trough plate under the drive of the bag-tearing mechanism and enter the bag collecting cover for collection, thereby preventing the packaging bags from piling up with the internal materials and making them difficult to separate.

[0018] 3. The unpacking machine with a conveying mechanism cooperates with the inner groove cylinder and the claws. During the rotation process, the claws insert the material during rotation to provide power for the movement of the material. Cooperating with the knife plate to break the packaging bag, the packaging bag of the material is cut open by the knife plate during the movement. At the same time, the rotation of the claws provides power for the movement of the material, so that the material in the packaging bag is quickly discharged along the opening position.

[0019] 4. The unpacking machine with a conveying mechanism cooperates with the side cone cover and the inner groove drum, and utilizes the change in the outer diameter of the side cone cover to reduce the distance between the side cone cover and the two sides of the separation drum, reduce the gap, and limit the packaging bag wrapped material from entering the area on both sides of the separation drum, preventing the material from escaping from the driving of the clamping claws, resulting in reduced unpacking efficiency.

[0020] 5. The unpacking machine with a conveying mechanism cooperates with the elastic pad and the bag-blocking rod to adjust the position of the material that deviates from the transportation center during the conveying process. The length change of the bag-blocking rod is utilized in conjunction with the elastic deformation buffer of the elastic pad, so that the position of the material is gradually adjusted during the conveying process and is conducted along the center position of the conveyor, thereby avoiding the material deviation, which causes the material packaging bag to be unable to fully contact with the knife plate, affecting the effect of breaking the packaging bag during unpacking. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural schematic diagram of a package unpacking machine with a conveying mechanism according to the present invention;

[0022] Figure 2 This is a structural sectional view of a bagging machine with a conveying mechanism according to the present invention;

[0023] Figure 3 This is a partial structural sectional view of a bagging machine with a conveying mechanism according to the present invention;

[0024] Figure 4 It is a partial structural dissected side view of a bagging machine with a conveying mechanism according to the present invention;

[0025] Figure 5 It is a structural anatomical diagram of the separation mechanism of the present invention;

[0026] Figure 6 Schematic diagram of the structure of the package tearing mechanism of the present invention;

[0027] Figure 7It is a structural schematic diagram of the conveying mechanism of the present invention;

[0028] Figure 8 It is a structural side view of the conveying mechanism of the present invention;

[0029] Figure 9 It is a partial structural schematic diagram of the conveying mechanism of the present invention;

[0030] Figure 10 It is a bottom view of the partial structure of the conveying mechanism of the present invention.

[0031] In the figure: 1. frame; 2. separation mechanism; 3. conveying mechanism; 4. bag tearing mechanism; 5. material blocking plate; 6. card slot plate; 7. knife plate; 21. separation cylinder; 22. bag collecting cover; 23. bag card rod; 24. trough plate; 25. material guide cover; 301. side plate; 302. transmission belt; 303. guide roller; 304. transmission roller; 305. belt pressing roller; 306. shaft slot plate; 307. second motor; 308. bag blocking rod; 309. shaft block; 310. fixing plate; 311. elastic pad; 41. first motor; 42. side cone cover; 43. inner groove cylinder; 44. shaft sleeve; 45. connecting rod; 46. transmission shaft; 47. claw. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] The first embodiment, as Figures 1 to 4 As shown, the present invention provides a technical solution:

[0034] A bagging machine with a conveying mechanism, comprising:

[0035] A frame 1, with a separation mechanism 2 installed on one side of the top of the frame 1;

[0036] The conveying mechanism 3 is used to convey the material toward the separation mechanism 2. The conveying mechanism 3 is installed on the other side of the top of the frame 1;

[0037] The bag tearing mechanism 4 is installed inside the separation mechanism 2, and the bag tearing mechanism 4 cooperates with the separation mechanism 2 to separate the packaging bag from the material;

[0038] The separation mechanism 2 includes a separation cylinder 21, and a feed trough is provided on the side of the separation cylinder 21 close to the conveying mechanism 3;

[0039] The top of the feed chute of the separation cylinder 21 is fixedly installed with a baffle plate 5, and the side of the baffle plate 5 close to the conveying mechanism 3 is an arc surface inclined inward from top to bottom, and the bottom of the feed chute of the separation cylinder 21 is fixedly installed with a slot plate 6. The slot plate 6 is located just below the baffle plate 5. The material conveyed by the conveying mechanism 3 gradually reaches the feed chute of the separation cylinder 21. After reaching the feed chute position, the conveyed material begins to enter the separation cylinder 21 through the feed chute under the driving of the conveying force. In the process of entering, the baffle plate 5 limits the position where the material enters, so that the bottom of the material contacts the knife plate 7, and the knife plate 7 is used to cut the material packaging bag. At the same time, in the process of cutting, the material is driven by the tearing mechanism 4 to enter the separation cylinder 21. The force of the material is brought into the separation cylinder 21 under the state of full contact with the knife plate 7, and the top of the slot plate 6 is evenly provided with slots, and the slots of the slot plate 6 are all clamped with knife plates 7.

[0040] A through slot is provided on the top of the separation cylinder 21, and a bag collecting cover 22 is fixedly installed at the through slot on the top of the separation cylinder 21. A rotating slot plate 24 is rotatably installed on the inner wall of the bag collecting cover 22. After the material is torn from the packaging bag and brought into the separation cylinder 21, the material inside the packaging bag falls under its own gravity and is discharged through the material guide cover 25. At the same time, the packaging bag continues to be driven by the bag tearing mechanism 4. Rod slots are evenly provided on the top of the rotating slot plate 24, and a bag clamping rod 23 is fixedly installed on the inner wall of the bag collecting cover 22. The end of the bag clamping rod 23 away from the bag collecting cover 22 is inclined downward and extends It extends to the interior of the separation cylinder 21. During the rotation process, when the packaging bag reaches the position of the bag-carding rod 23, the bag-carding rod 23 cooperates with the inner groove cylinder 43 to block the packaging bag driven by the claw 47, so that the packaging bag stays at the position of the bag-carding rod 23 and accumulates in the process of continuous unpacking. During the accumulation process, the packaging bag gradually moves up along the bag-carding rod 23, and finally lifts the rotating groove plate 24 and enters the bag collecting cover 22 for accumulation and collection. A discharge trough is provided at the bottom of the separation cylinder 21, and a material guide cover 25 is fixedly installed at the discharge trough of the separation cylinder 21.

[0041] The second embodiment, based on the first embodiment, see Figures 5 and 6As shown, the bag tearing mechanism 4 includes a first motor 41, which is fixedly mounted on the outside of the separation cylinder 21, and the output end of the first motor 41 passes through the separation cylinder 21 and extends into the interior thereof, and a transmission shaft 46 is fixedly mounted on the output end of the first motor 41, and the transmission shaft 46 is driven to rotate by the first motor 41, and the transmission shaft 46 drives the inner groove cylinder 43 and the side cone cover 42 to rotate by means of a sleeve 44 and a connecting rod 45. During the rotation, the outer side of the inner groove cylinder 43 is evenly mounted with claws 47 to cooperate with the knife plate 7. When the claws 47 reach the feed trough position of the separation cylinder 21, the claws 47 contact the material, and a sleeve 44 is fixedly mounted at the center position of the outer side of the transmission shaft 46, and connecting rods 45 are fixedly mounted at both ends of the outer side of the sleeve 44. The inner groove cylinder 43 is fixedly mounted on the end of the connecting rod 45 away from the sleeve 44, and rectangular grooves are evenly provided on the outer side of the inner groove cylinder 43. The outer side of the inner groove cylinder 43 contacts the end of the bag rod 23 away from the bag collecting cover 22.

[0042] A clamping claw 47 is fixedly installed on the outer side of the inner groove cylinder 43. The clamping claw 47 is evenly installed along the center position of the inner groove cylinder 43. There is a space between the inner groove cylinder 43 and the separation cylinder 21. Side cone covers 42 are fixedly installed at both ends of the inner groove cylinder 43. The clamping claw 47 contacts the material and, during the rotation, drives the material into the interior of the separation cylinder 21, so that the clamping claw 47 cooperates with the knife plate 7 to tear the packaging bag. Under the action of the tearing force, the knife plate 7 breaks the packaging bag, causing the material in the packaging bag to fall into the separation cylinder 21. The packaging bag continues to be driven by the clamping claw, and the outer diameter of the side cone cover 42 gradually increases as it gradually moves away from the inner groove cylinder 43, and an arc groove is evenly opened on the end of the outer side of the side cone cover 42 away from the inner groove cylinder 43.

[0043] The third embodiment, based on the first and second embodiments, see Figures 7 to 10 As shown, the conveying mechanism 3 includes side plates 301, which are symmetrically installed along the center position of the axis of the frame 1, and guide rollers 303 are rotatably installed at both ends of the opposite surfaces of the side plates 301, and a transmission belt 302 is installed between the guide rollers 303 for transmission, and a transmission roller 304 and a pressure roller 305 are rotatably installed between the side plates 301. The material is placed on the top of the transmission belt 302, and by starting the second motor 307, it drives the transmission roller 304 to rotate. Through the cooperation of the pressure roller 305 and the transmission roller 304, the transmission belt 302 is driven to move between the guide rollers 303, and the material is driven to move obliquely upward toward the separation drum 21. The pressure roller 305 is located directly above the transmission roller 304, and the transmission belt 302 passes between the transmission roller 304 and the pressure roller 305 and is in close contact. The second motor 307 is fixedly installed on the outer side of the side plate 301, and the output end of the second motor 307 is fixedly connected to one end of the transmission roller 304.

[0044] The top of the side plate 301 is fixedly installed with an axis slot plate 306, and the bottom of the axis slot plate 306 is evenly provided with a rotation groove, and an axis block 309 is rotatably installed at the rotation groove of the axis slot plate 306. A fixed plate 310 is fixedly installed at the bottom of the axis slot plate 306, and the fixed plate 310 corresponds to the axis block 309 one by one. An elastic pad 311 is fixedly installed between the fixed plate 310 and the axis block 309. During the conveying process, the position of the material is adjusted by the bag blocking rod 308, so that the deviated material can be gradually adjusted during the conveying process by utilizing the characteristic that the higher the position of the bag blocking rod 308, the longer the length, so that the material maintains the center position and is sent into the separation cylinder 21. The opposite surface of the axis block 309 is fixedly installed with a bag blocking rod 308, and the end of the bag blocking rod 308 away from the axis block 309 is tilted upward, and the higher the position of the bag blocking rod 308, the longer the length.

[0045] During use, the bagged material is placed into the conveying mechanism 3 through mechanical handling equipment, and the placed material is conveyed by the conveying mechanism 3 to be transported toward the separation mechanism 2. When transported to the separation mechanism 2, the material packaging bag is torn by the cooperation of the tearing mechanism 4 and the knife plate 7, and the material is brought into the interior of the separation mechanism 2 through the tearing mechanism 4, and the packaged material is separated from the packaging bag by the cooperation of the tearing mechanism 4 and the separation mechanism 2.

[0046] When the bag tearing mechanism 4 cooperates with the knife plate 7, the material transported by the conveying mechanism 3 gradually reaches the feed trough of the separation cylinder 21. After reaching the feed trough position, the conveyed material begins to enter the separation cylinder 21 through the feed trough under the drive of the conveying force. During the entry process, the position where the material enters is limited by the material baffle plate 5, so that the bottom of the material contacts the knife plate 7, and the knife plate 7 is used to cut the material packaging bag. At the same time, during the cutting process, the force of the material entering the separation cylinder 21 is driven by the bag tearing mechanism 4, so that the material is brought into the interior of the separation cylinder 21 in a state of full contact with the knife plate 7.

[0047] In the bag tearing mechanism 4, the transmission shaft 46 is driven to rotate by the first motor 41, and the transmission shaft 46 drives the inner groove cylinder 43 and the side cone cover 42 to rotate by using the shaft sleeve 44 and the connecting rod 45. During the rotation process, the claws 47 are evenly installed on the outer side of the inner groove cylinder 43 to cooperate with the knife plate 7. When the claws 47 reach the feed slot position of the separation cylinder 21, the claws 47 contact the material and, during the rotation process, drive the material into the interior of the separation cylinder 21, so that the claws 47 cooperate with the knife plate 7 to tear the packaging bag. Under the action of the tearing force, the knife plate 7 breaks the packaging bag, so that the material in the packaging bag falls into the separation cylinder 21, and the packaging bag continues to be driven by the claws.

[0048] In the separation mechanism 2, after the material is torn from the packaging bag and brought into the separation cylinder 21, the material inside the packaging bag falls under its own gravity and is discharged through the material guide cover 25. At the same time, the packaging bag continues to be driven by the bag tearing mechanism 4. During the rotation process, when the packaging bag reaches the position of the bag clamping rod 23, the bag clamping rod 23 cooperates with the inner groove cylinder 43 to block the packaging bag driven by the claw 47, so that the packaging bag stays at the position of the bag clamping rod 23 and accumulates during the continuous unpacking process. During the accumulation process, the packaging bag gradually moves up along the bag clamping rod 23, and finally lifts the rotating groove plate 24 and enters the bag collecting cover 22 for accumulation and collection.

[0049] In the conveying mechanism 3, the material is placed on the top of the transmission belt 302, and by starting the second motor 307, it drives the transmission roller 304 to rotate. Through the cooperation of the belt holding roller 305 and the transmission roller 304, the transmission belt 302 is driven to move between the guide rollers 303, and the material is driven to move obliquely upward toward the separation cylinder 21. At the same time, during the conveying process, the position of the material is adjusted by the bag blocking rod 308, so that the position of the deviated material is gradually adjusted during the conveying process by utilizing the characteristic that the higher the position of the bag blocking rod 308, the longer the length, so that the material maintains the center position and is sent into the separation cylinder 21.

[0050] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

[0051] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A package unpacking machine with a conveying mechanism, characterized in that: include: A frame (1), wherein a separation mechanism (2) is installed on one side of the top of the frame (1); A conveying mechanism (3), the conveying mechanism (3) is used to convey the material toward the separation mechanism (2), and the conveying mechanism (3) is installed on the other side of the top of the frame (1); A bag tearing mechanism (4), the bag tearing mechanism (4) being installed inside the separation mechanism (2), and the bag tearing mechanism (4) cooperates with the separation mechanism (2) to separate the packaging bag from the material; The separation mechanism (2) comprises a separation cylinder (21), and a feed trough is provided on a side of the separation cylinder (21) close to the conveying mechanism (3); A baffle plate (5) is fixedly installed on the top of the feed trough of the separation cylinder (21), and a side of the baffle plate (5) close to the conveying mechanism (3) is an arc surface inclined inward from top to bottom. A slot plate (6) is fixedly installed on the bottom of the feed trough of the separation cylinder (21), and the slot plate (6) is located directly below the baffle plate (5). The top of the slot plate (6) is evenly provided with slots, and the slots of the slot plate (6) are all clamped with knife plates (7). A through slot is provided on the top of the separation cylinder (21), and a bag collecting cover (22) is fixedly installed at the through slot on the top of the separation cylinder (21); a rotating slot plate (24) is rotatably installed on the inner wall of the bag collecting cover (22); rod slots are evenly provided on the top of the rotating slot plate (24); a bag clamping rod (23) is fixedly installed on the inner wall of the bag collecting cover (22); one end of the bag clamping rod (23) away from the bag collecting cover (22) is inclined downward and extends to the interior of the separation cylinder (21); a discharge trough is provided at the bottom of the separation cylinder (21), and a material guide cover (25) is fixedly installed at the discharge trough of the separation cylinder (21); The package tearing mechanism (4) includes a first motor (41), the first motor (41) is fixedly mounted on the outside of the separation cylinder (21), the output end of the first motor (41) passes through the separation cylinder (21) and extends into the interior thereof, and a transmission shaft (46) is fixedly mounted on the output end of the first motor (41), and a shaft sleeve (44) is fixedly mounted at the center position of the outside of the transmission shaft (46); Connecting rods (45) are fixedly mounted on both ends of the outer side of the shaft sleeve (44); an inner grooved cylinder (43) is fixedly mounted on one end of the connecting rod (45) away from the shaft sleeve (44); rectangular grooves are evenly formed on the outer side of the inner grooved cylinder (43); and the outer side of the inner grooved cylinder (43) is in contact with one end of the bag holding rod (23) away from the bag collecting cover (22); A claw (47) is fixedly mounted on the outer side of the inner grooved cylinder (43), and the claw (47) is evenly mounted along the center of the inner grooved cylinder (43). There is a space between the inner grooved cylinder (43) and the separation cylinder (21); Side cone covers (42) are fixedly mounted on both ends of the inner grooved cylinder (43), and the outer diameter of the side cone cover (42) gradually increases as it moves away from the inner grooved cylinder (43), and arc grooves are evenly formed on the outer end of the side cone cover (42) away from the inner grooved cylinder (43).

2. A package unpacking machine with a conveying mechanism according to claim 1, characterized in that: The conveying mechanism (3) comprises a side plate (301), the side plate (301) being symmetrically mounted along the central position of the axis of the frame (1), and guide rollers (303) being rotatably mounted at both ends of the opposite surfaces of the side plate (301), and a transmission belt (302) being mounted between the guide rollers (303).

3. The unpacking machine with a conveying mechanism according to claim 2, characterized in that: A transmission roller (304) and a belt holding roller (305) are rotatably mounted between the side plates (301), the belt holding roller (305) being located directly above the transmission roller (304), the transmission belt (302) passing through and in close contact with the transmission roller (304) and the belt holding roller (305), a second motor (307) being fixedly mounted on the outer side of the side plates (301), an output end of the second motor (307) being fixedly connected to one end of the transmission roller (304).

4. The unpacking machine with a conveying mechanism according to claim 3, characterized in that: The top of each side plate (301) is fixedly mounted with an axis slot plate (306), the bottom of each axis slot plate (306) is evenly provided with rotation slots, and the rotation slots of each axis slot plate (306) are rotatably mounted with axis blocks (309), and the bottom of each axis slot plate (306) is fixedly mounted with a fixing plate (310), and the fixing plate (310) corresponds to the axis block (309) one by one.

5. The unpacking machine with a conveying mechanism according to claim 4, characterized in that: An elastic pad (311) is fixedly installed between the fixed plate (310) and the shaft block (309), and a bag-blocking rod (308) is fixedly installed on the opposite surface of the shaft block (309). One end of the bag-blocking rod (308) away from the shaft block (309) is tilted upward, and the higher the position of the bag-blocking rod (308), the longer the length.

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