Large barrel bagging machine

Abstract

The utility model relates to the technical field of bagging equipment, in particular to a large barrel bagging machine. The large barrel bagging machine comprises a frame body, a conveying rail used for conveying large barrels needing to be bagged is installed in the frame body, a gantry type turnover mechanism is installed on the conveying rail in the frame body, a feeding structure is installed on the side of the conveying rail in the frame body, and a bag opening mechanism is installed on the side face of the upper portion of the feeding structure. A profiling bagging mechanism is mounted on the frame body at the front end of the bag opening mechanism; the bag opening mechanism is arranged, a single bag is sucked, the bag is sleeved with an iron bucket, the bag can be completely pressed into and attached to the bottom of a bucket body, the telescopic cylinders are arranged, the position of the pressing plate can be adjusted, and therefore the large bucket bagging machine is suitable for bagging of large buckets of different sizes; the profiling bagging mechanism is provided with a plurality of profiling plates II, so that the bag can be flanged; according to the automatic bagging machine, a horizontal bagging mode is adopted, automatic bagging is carried out after the iron drum is turned over by 90 degrees, and the height of equipment can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of bagging equipment, in particular to a large barrel bagging machine. Background Art

[0002] In the modern packaging industry, packaging methods for barreled products are becoming increasingly diverse, especially in the chemical, food, and pharmaceutical sectors, where more and more products are being packaged in barrels. Due to the nature of the contents and storage requirements, barrels need to be covered with barrier bags. Traditional bagging often relies on manual labor, resulting in low efficiency and high costs. It is also prone to contamination or damage during the packaging process, compromising product quality and safety.

[0003] Some modern bagging machines mostly use conveyor belts to transport barrels, and then use equipment to bag from above. However, this design will make the overall height of the equipment higher, and the installation site requirements are larger. In addition, during the bagging process, it is difficult to control the fit between the bag and the barrel wall, which can easily lead to loose bagging. Utility Model Content

[0004] The purpose of the utility model is to provide a large barrel bagging machine with a reasonable design to solve the defects and shortcomings of the existing technology, which can solve the above-mentioned defects.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: it includes a frame, on which a conveying track for conveying barrels to be bagged is installed, a gantry-type turning mechanism is installed on the conveying track in the frame, a feeding structure is installed on the side of the conveying track in the frame, a bag-supporting mechanism is installed on the side above the feeding structure, and a contour bagging mechanism is installed on the frame at the front end of the bag-supporting mechanism.

[0006] Preferably, the gantry-type turning mechanism includes a fixed frame mounted above the conveying track, a movable structure parallel to the conveying track is installed at the bottom of the fixed frame, a drive box driven by a motor is installed on the top of the fixed frame, and a synchronous toothed belt pulley assembly is installed at both ends of the drive box, and movable frames are installed on both sides of the fixed frame for sliding in the vertical direction, and a clamping mechanism for clamping the barrel is installed between the two movable frames through a rotating shaft; the outer end of each movable frame is respectively connected to the toothed belt in the synchronous toothed belt pulley assembly, and a rotating telescopic cylinder is installed at one end of the movable frame, and a rack and pinion drive assembly between a movable rod and a rotating shaft that is transmission-connected to the rotating telescopic cylinder is installed in the movable frame.

[0007] Preferably, the feeding structure includes a fixed guide rail installed at the front end of the bottom of the frame, a movable guide rail aligned with the fixed guide rail is provided at the rear end of the fixed guide rail, a guide rail frame is connected below the movable guide rail, a lifting component driven and connected to the guide rail frame is installed on one side of the frame, a tray is installed on the guide rail frame through an array of guide pin and guide sleeve components, a lifting mechanism is installed between the bottom of the tray and the guide rail frame, an empty bag rack is provided on the movable guide rail, a pulley is installed at the bottom of the empty bag rack, and the empty bag rack is slid on the movable guide rail through the pulley.

[0008] Preferably, the bag-supporting mechanism includes an upper bag driving plate installed in the frame through a linear rail and a belt drive device, and two upper bag movable frames arranged opposite to each other are provided on the upper bag driving plate, and each upper bag movable frame is installed with a number of suction cup assemblies; each upper bag movable frame is installed on the side with a plurality of telescopic cylinders for driving its adjusted position.

[0009] The lifting mechanism comprises a lifting mechanism, wherein the lifting mechanism comprises a lifting mechanism, a lifting mechanism comprises a driving plate installed on the frame body through a synchronous toothed pulley assembly 2, a movable plate installed on the front side of the driving plate through several tracks, and a lifting and telescopic cylinder for driving the movable plate to lift and lower is provided at the top of the driving plate; a support frame is installed at the front end of the movable plate, a bottom profiling pressure plate is installed at the front end of the support frame, and several arc-shaped profiling plates 1 are installed on the front side of the support frame through multiple groups of guide pillars and guide sleeve assemblies, a connecting frame is provided in the tail end of the support frame, a bagging telescopic cylinder is installed in the support frame, the tail end of the bagging telescopic cylinder is arranged in the front end of the support frame, the movable end of the bagging telescopic cylinder is connected to the connecting frame, the outer side of the connecting frame is connected to the mounting frame, the mounting frame is slidably mounted on the support frame (15), each outer side surface of the mounting frame is mounted with a bagging movable plate through a sliding column, and several bag-supporting telescopic cylinders are installed in the connecting frame, the top end of the telescopic head of each bag-supporting telescopic cylinder is movable through the mounting frame and connected to the bagging movable plate, and the front end of the bagging movable plate is connected with a profiling plate 2 opposite to the profiling plate 1.

[0010] Preferably, a plurality of adjusting telescopic cylinders are installed in the support frame, and the head of each adjusting telescopic cylinder is connected to the first contour plate.

[0011] After adopting the above structure, the beneficial effects of the utility model are:

[0012] 1. The utility model is provided with a bag-stretching mechanism to absorb a single bag and automatically stretch the bag into shape, so that the bag can be put on the contour bagging mechanism, and then the bag can be put into the inside of the iron barrel. The contour bagging mechanism is provided with contouring plate 1, contouring plate 2 and bottom contouring pressing plate, which can completely press the bag into and fit it to the bottom of the barrel body, and multiple telescopic cylinders are provided to adjust the position of the pressing plate, so that it is suitable for bagging large barrels of different sizes.

[0013] 2. The utility model's contoured bagging mechanism is equipped with multiple contoured plates 2, which can stretch the bag and then move forward on the outside of the barrel wall to turn the bag downward, and the length of the turndown is adjustable through servo control.

[0014] 3. The utility model adopts the horizontal bagging method, and automatically bags the iron drum after turning it 90 degrees, which can effectively reduce the height of the equipment, make the equipment structure compact, and reduce the requirements for the installation environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the front structure of the utility model;

[0016] Figure 2 yes Figure 1 Enlarged view of part A in the middle;

[0017] Figure 3 It is a schematic diagram of the rear structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the middle feeding structure of the utility model;

[0019] Figure 5 It is a structural diagram of the middle bag supporting mechanism and the contour bagging mechanism of the utility model;

[0020] Figure 6 This is a structural view of the inner side of the contour bagging mechanism of the present invention when the contour plate 2 is disassembled.

[0021] Description of reference numerals:

[0022] 1. Frame; 2. Conveyor track; 3. Fixed frame; 4. Drive box; 5. Synchronous gear pulley assembly 1; 6. Movable frame; 7. Rotating telescopic cylinder; 8. Rack and pinion drive assembly; 9. Rotating shaft; 10. Clamping mechanism; 11. Synchronous gear pulley assembly 2; 12. Drive plate; 13. Movable plate; 14. Lifting telescopic cylinder; 15. Support frame; 16. Adjusting telescopic cylinder; 17. Profiling plate 1; 18. Bagging telescopic cylinder; 19. Connecting frame; 20. Bagging movable plate; 21. Bag-supporting telescopic cylinder; 22. Profiling plate 2; 23. Fixed guide rail; 24. Movable guide rail; 25. Guide rail frame; 26. Empty bag frame; 27. Lifting mechanism; 28. Lifting assembly; 29. ​​Bag-loading drive plate; 30. Bag-loading movable frame; 31. Suction cup assembly. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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.

[0024] See Figure 1-Figure 2 As shown, it includes a frame 1, in which a conveying track 2 for conveying barrels to be bagged is installed, a gantry-type turning mechanism is installed on the conveying track 2 in the frame 1, a feeding structure is installed on the side of the conveying track 2 in the frame 1, a bag-holding mechanism is installed on the side above the feeding structure, and a contour bagging mechanism is installed on the frame 1 at the front end of the bag-holding mechanism.

[0025] See Figure 1-Figure 2 As shown, the gantry-type turning mechanism includes a fixed frame 3 mounted above the conveying track 2, a movable structure parallel to the conveying track 2 is installed at the bottom of the fixed frame 3, a motor-driven drive box 4 is installed on the top of the fixed frame 3, and a synchronous toothed belt pulley assembly 5 is installed at both ends of the drive box 4, and movable frames 6 are installed on both sides of the fixed frame 3 for sliding in the vertical direction, and a clamping mechanism 10 for clamping the barrel is installed between the two movable frames 6 through a rotating shaft 9; the outer end of each movable frame 6 is respectively connected to the toothed belt in the synchronous toothed belt pulley assembly 5, and a rotating telescopic cylinder 7 is installed at one end of the movable frame 6, and a rack and pinion drive assembly 8 is installed between the movable rod of the rotating telescopic cylinder 7 and the rotating shaft 9.

[0026] As an optimization solution of the present invention, a clamping mechanism 10 is used to clamp the barrel, and a synchronous toothed pulley assembly 5 can be used to drive the movable frame 6, the clamping mechanism 10 and the barrel to rise and fall, so that the barrel leaves the conveying track 2, and the rotating telescopic cylinder 7 can drive the clamping mechanism 10 and the barrel to rotate through the rack and pinion drive assembly 8, thereby preparing for bagging.

[0027] See Figure 1-Figure 4 As shown, the feeding structure includes a fixed guide rail 23 installed at the front end of the bottom of the frame 1, and a movable guide rail 24 aligned with the fixed guide rail 23 is provided at the rear end thereof, and a guide rail frame 25 is connected below the movable guide rail 24. A lifting component 28 driven and connected to the guide rail frame 25 is installed on one side of the frame 1, and a pallet is installed on the guide rail frame 25 through an array of guide pin and guide sleeve assemblies. A lifting mechanism 27 is installed between the bottom of the pallet and the guide rail frame 25, and an empty bag rack 26 is provided on the movable guide rail 24. A pulley is installed at the bottom of the empty bag rack 26, and the empty bag rack 26 is slidably arranged on the movable guide rail 24 through the pulley.

[0028] As an optimization solution of the present invention, a lifting component 28 is provided to drive the movable guide rail 24 to rise and fall, thereby driving the empty bag rack 26 above it to rise, so that the bags on the empty bag rack 26 rise to a height consistent with the bag supporting mechanism to facilitate bag removal, and the empty bag rack 26 can be lifted by a tray through the lifting mechanism 27, so that the pulley below the empty bag rack 26 leaves the movable guide rail 24, thereby preventing the empty bag rack 26 from sliding during the rising process.

[0029] See Figure 1-Figure 5 As shown, the bag-holding mechanism includes an upper bag driving plate 29 installed in the frame 1 through a linear rail and a belt drive device. Two upper bag movable frames 30 are arranged opposite to each other on the upper bag driving plate 29. Each upper bag movable frame 30 is installed with a number of suction cup assemblies 31; each upper bag movable frame 30 is installed on the side with a plurality of telescopic cylinders for driving its adjustment position.

[0030] As an optimized solution of the present invention, the upper bag driving plate 29 is driven to move by a belt driving device, so that the upper upper bag driving plate 29 reaches the empty bag rack 26, and the lower upper bag movable rack 30 is located below the empty bag rack 26, and the two do not affect each other, so that the empty bag is sucked by the upper suction cup assembly 31, and then the two upper bag movable racks 30 are driven to move backward until they are aligned and reach the rear side of the empty bag rack 26 by a combination of multiple telescopic rods. After the two upper bag driving plates 29 are close, the two sets of suction cup assemblies 31 work simultaneously to suck the upper and lower sides of the empty bag, and then the two upper bag movable racks 30 move away, thereby driving the empty bag to open.

[0031] See Figures 1-6 As shown, the profiling bagging mechanism includes a driving plate 12 mounted on the frame 1 through a synchronous toothed pulley assembly 11, a movable plate 13 is mounted on the front side of the driving plate 12 through several tracks, and a lifting and telescopic cylinder 14 is provided on the top of the driving plate 12 for driving the movable plate 13 to rise and fall; a support frame 15 is mounted on the front end of the movable plate 13, a bottom profiling pressure plate is mounted on the front end of the support frame 15, and several arc-shaped profiling plates 17 are mounted on the front side of the support frame 15 through multiple groups of guide pillar and guide sleeve assemblies, a connecting frame 19 is provided in the tail end of the support frame 15, and a bagging telescopic cylinder 1 is installed in the support frame 15. 8. The tail end of the bagging telescopic cylinder 18 is arranged in the front end of the support frame 15. The movable end of the bagging telescopic cylinder 18 is connected to the connecting frame 19. The outer side of the connecting frame 19 is connected to the mounting frame. The mounting frame is slidably mounted on the support frame (15). Each outer side of the mounting frame is mounted with a bagging movable plate 20 through a slide column. Several bagging telescopic cylinders 21 are installed in the connecting frame. The top end of the telescopic head of each bagging telescopic cylinder 21 is movable through the mounting frame and connected to the bagging movable plate 20. The front end of the bagging movable plate 20 is connected to the profiling plate 22 opposite to the profiling plate 17.

[0032] Several adjusting telescopic cylinders 16 are installed in the support frame 15 , and the head of each adjusting telescopic cylinder 16 is connected to the contour plate 17 .

[0033] As an optimization solution of the present invention, the telescopic cylinder 16 can be adjusted to push the profiling plate 17, thereby adjusting the outer dimensions of the combination of multiple profiling plates 17 to adapt to barrels of different sizes, and the bag-supporting telescopic cylinder 21 can push the profiling plate 2 22 outward, so that the structural dimensions of the profiling plate 22 are larger than the structural dimensions of the profiling plate 17, thereby expanding the empty bag. Since the barrel has a fixed shape, it can be extended to the inner side of the profiling plate 22. At this time, the bag-covering telescopic cylinder 18 is retracted to drive the multiple profiling plates 22 to be pushed forward, so that the bag mouth can be covered outside the barrel mouth.

[0034] The use process of this utility model:

[0035] First, pull out the empty bag rack 26, put a certain number of empty bags on it, and push it back. Then, the unbaked barrel is fed into the conveyor track 2. The barrel stops when it reaches the inner side of the fixed rack 3. The synchronous toothed pulley assembly 15 drives the movable rack 6 and the clamping mechanism 10 to descend to the middle of the barrel. Then the clamping mechanism 10 works to clamp the barrel, and then lifts it to a certain height, and then rotates it 90 degrees so that the barrel mouth faces straight back. At the same time, the feeding structure lifts the stacked empty bags to the position opposite to the bag support mechanism. At the corresponding height, the bag-supporting mechanism grabs the uppermost empty bag through the suction cup assembly 31 and opens it, and then the belt drive device pushes the upper bag driving plate 29 and the opened bag forward. At this time, the bag-supporting telescopic cylinder 21 is in a retracted state, and the bag is put outside the profiling plate 17 and the profiling plate 22, and then the synchronous toothed pulley assembly 21 works, and the profiling bag-supporting mechanism with the bag is moved to the back of the barrel, and the structure composed of the profiling plate 17 is facing the barrel mouth, and then the bag-supporting telescopic cylinder 21 is opened. The bag is then moved back to the bagging station, and the bag is then moved back to the bagging station, and the bag is then moved back to the bagging station, and the bag is then moved back to the bagging station, and the bag is then moved back to the bagging station, and the bag is then moved back to the bagging station, and the bag is then moved back to the bagging station, and the bag is then moved back to the bagging station, and the bag is then moved back to the bagging station, and the bag is then moved back to the bagging station, and the bag is then moved back to the bagging station, and the bag is then moved back to the bagging station, and the bag is then moved back to the bagging station, and the bag is then moved back to the bagging station, and the bag is then moved back to the bagging station, and the bag is then moved back to the bagging station, and the bag is then moved back to the bagging station, and the bag is then moved back to the bagging station, and the bag is then moved back to the bagging station, and the bag is then moved back to the bagging station, and the bag is then moved back to the bagging station, and the bag is then moved back to the bagging station, and the bag is then moved back to the bagging station, and the bag is then moved back to the bagging station, and the bag is then moved

[0036] It should be understood that the above-described specific embodiments of the present invention are merely illustrative of or explanation of the principles of the present invention and do not constitute limitations of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention shall be included within the scope of protection of the present invention. In addition, the appended claims of the present invention are intended to cover all changes and modifications that fall within the scope and metes and bounds of the appended claims, or equivalents of such scope and metes and bounds.

Claims

1. A large barrel bagging machine, comprising a frame (1), characterized in that: A conveying track (2) for conveying barrels to be bagged is installed in the frame (1), a gantry-type turning mechanism is installed on the conveying track (2) in the frame (1), a feeding structure is installed on the side of the conveying track (2) in the frame (1), a bag-supporting mechanism is installed on the side above the feeding structure, and a contour bagging mechanism is installed on the frame (1) at the front end of the bag-supporting mechanism.

2. The drum bagging machine according to claim 1, characterized in that: The gantry-type turning mechanism comprises a fixed frame (3) mounted above the conveying track (2), a movable structure parallel to the conveying track (2) being mounted at the bottom of the fixed frame (3), a motor-driven driving box (4) being mounted at the top of the fixed frame (3), a synchronous toothed belt pulley assembly (5) being mounted at both ends of the driving box (4), movable frames (6) being mounted on both sides of the fixed frame (3) for sliding in a vertical direction, a clamping mechanism (10) for clamping a barrel being mounted between the two movable frames (6) via a rotating shaft (9), the outer end of each movable frame (6) being connected to a toothed belt in the synchronous toothed belt pulley assembly (5), a rotating telescopic cylinder (7) being mounted at one end of the movable frame (6), and a rack and pinion driving assembly (8) being mounted inside the movable frame (6) for transmission between a movable rod connected to the rotating telescopic cylinder (7) and the rotating shaft (9).

3. The drum bagging machine according to claim 2, characterized in that: The feeding structure includes a fixed guide rail (23) installed at the front end of the bottom of the frame (1), a movable guide rail (24) aligned with the fixed guide rail (23) is provided at the rear end of the fixed guide rail (23), a guide rail frame (25) is connected below the movable guide rail (24), a lifting assembly (28) driven and connected to the guide rail frame (25) is installed on one side of the frame (1), a tray is installed on the guide rail frame (25) through an array of guide column and guide sleeve assemblies, a lifting mechanism (27) is installed between the bottom of the tray and the guide rail frame (25), an empty bag frame (26) is provided on the movable guide rail (24), a pulley is installed at the bottom of the empty bag frame (26), and the empty bag frame (26) is slidably arranged on the movable guide rail (24) through the pulley.

4. The drum bagging machine according to claim 3, characterized in that: The bag-supporting mechanism comprises an upper bag driving plate (29) mounted on a frame (1) via a linear rail and a belt driving device, wherein the upper bag driving plate (29) is provided with two upper bag movable frames (30) arranged opposite to each other, and each upper bag movable frame (30) is provided with a plurality of suction cup assemblies (31); and each upper bag movable frame (30) is provided with a plurality of telescopic cylinders on the side thereof for driving the upper bag movable frame (30) to adjust its position.

5. The drum bagging machine according to claim 4, characterized in that: The profiling bagging mechanism comprises a driving plate (12) mounted on a frame (1) via a synchronous toothed pulley assembly (11), a movable plate (13) being mounted on the front side of the driving plate (12) via a plurality of tracks, a lifting telescopic cylinder (14) for driving the movable plate (13) to move up and down being provided at the top of the driving plate (12); a support frame (15) being mounted on the front end of the movable plate (13), a bottom profiling pressing plate being mounted on the front end of the support frame (15), a plurality of arc-shaped profiling plates (17) being mounted on the front side of the support frame (15) via a plurality of guide column and guide sleeve assemblies, a connecting frame (19) being provided in the rear end of the support frame (15), and a bagging telescopic cylinder being mounted in the support frame (15). (18), the tail end of the bagging telescopic cylinder (18) is arranged inside the front end of the support frame (15), the movable end of the bagging telescopic cylinder (18) is connected to the connecting frame (19), the outer side of the connecting frame (19) is connected to the mounting frame, the mounting frame is slidably mounted on the support frame (15) through a slide rail, each outer side surface of the mounting frame is mounted with a bagging movable plate (20) through a slide column, and a plurality of bagging telescopic cylinders (21) are installed in the connecting frame, and the top end of the telescopic head of each bagging telescopic cylinder (21) is movable through the mounting frame and connected to the bagging movable plate (20), and the front end of the bagging movable plate (20) is connected with a contour plate 2 (22) opposite to the contour plate 1 (17).

6. The drum bagging machine according to claim 5, characterized in that: Several adjusting telescopic cylinders (16) are installed in the support frame (15), and the head of each adjusting telescopic cylinder (16) is connected to the contour plate (17).

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