High-speed bottom extraction packaging machine

Abstract

The invention discloses a high-speed bottom extraction packaging machine, and relates to the technical field of extraction packaging machines. Comprising a machine frame, a bag opening mechanism is fixedly installed on the left side of the top of the machine frame, a bag taking, clamping and pulling mechanism is fixedly installed in the middle of the top of the machine frame, a packaging device is fixedly installed on the right side of the top of the machine frame, and a conveying belt side plate is fixedly installed on one side of the outer wall of the machine frame; a first driving motor is fixedly installed at one end of the outer wall of the left side of the conveying belt side plate, an original single-machine-head sealing machine which is low in speed is designed into a double-machine-head sealing machine in a speed increasing mode, the two original machines are ingeniously combined together, and mechanisms capable of being combined are combined and designed into a new mechanism. And the mechanism needing to keep independent action keeps the independent action characteristic, so that a new high-speed bottom extraction packaging machine is formed. The packaging speed of the packaging machine is equivalent to that of two single-head machines, but the packaging machine is better in wiring layout compared with the single use of two machines, the cost is lower, and the occupied space is smaller.

Description

Technical Field

[0001] The invention relates to the technical field of pumping packaging machines, in particular to a high-speed bottom pumping packaging machine. Background Art

[0002] In the current prior art, the production process of the common bottom-drawn paper middle package is: the paper machine directly puts the produced base paper into the base paper rack of the bottom-drawn folding machine, and the base paper is processed into a high-drawn long strip of paper stack after folding and cross-cutting by the folding machine, and then cut into several sections of small sections of paper that meet the packaging specifications, and then each section of paper is packaged. In the household paper industry, the bottom-drawn paper middle package has been widely used as sanitary paper in recent years, and the development trend is constantly expanding. With the emergence of large-width and high-speed bottom-drawn folding machines, the existing bottom-drawn middle package machines on the market are slow and difficult to match the feeding speed of the front-end folding machine, and cannot adapt to the production connection requirements of the high-speed bottom-drawn folding machine. It is necessary to develop a bottom-drawn middle package machine that occupies a small space but has a fast enough production speed to meet the connection requirements of the high-speed bottom-drawn folding machine.

[0003] However, the existing technology still has shortcomings, such as the following aspects: Traditional draw packaging adopts a slower single-head packaging design, and the traditional bottom draw packaging machine is large in size and takes up space, which makes it unable to meet production needs, thus causing economic losses. Summary of the invention

[0004] The present invention provides a high-speed bottom-drawing packaging machine to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: A high-speed bottom-drawing packaging machine comprises a machine frame, a bag opening mechanism is fixedly installed on the left side of the top of the machine frame, a bag taking, clamping and pulling mechanism is fixedly installed in the middle of the top of the machine frame, a packaging device is fixedly installed on the right side of the top of the machine frame, a conveyor belt side plate is fixedly installed on one side of the outer wall of the machine frame, and a No. 1 driving motor is fixedly installed on one end of the left outer wall of the conveyor belt side plate; One end of the No. 1 driving motor is located on the inner side of the conveyor belt side plate and is connected to the No. 1 feeding conveyor belt, and one end of the No. 1 driving motor is located on one side of the No. 1 feeding conveyor belt and is connected to the No. 2 feeding conveyor belt; A packaging frame is fixedly installed on the left side of the top of the machine frame, and a material pushing handle is fixedly installed on the left side of the outer wall of the packaging frame; A No. 1 fixing bracket is fixedly installed on the top of the right side of the conveyor belt side plate, the outer wall of the top of the No. 1 fixing bracket is rotatably connected to a No. 1 connecting rod, and the outer wall of the top of the No. 1 connecting rod is rotatably connected to a No. 1 connecting block; A No. 1 hydraulic push rod is fixedly mounted on the outer wall of the No. 1 connecting block, and a No. 1 rotating block is fixedly mounted on one end of the No. 1 hydraulic push rod; The outer wall inside the No. 1 rotating block is rotatably connected to the No. 1 adjusting plate, the inner side of one end of the No. 1 adjusting plate is fixedly sleeved with the No. 1 adjusting rod, and the outer wall at the bottom of the No. 1 adjusting rod and the inner side of the No. 1 fixing frame are fixedly installed with a blocking rod.

[0006] Preferably, an electric push rod device is fixedly installed on the outer wall of the top of the machine frame and located in the inner cavity of the packaging frame, a moving frame is movably sleeved on the outer wall of the electric push rod device, and a driving rod is fixedly installed on the inner side of the top of the electric push rod device.

[0007] Preferably, the top of the movable frame is rotatably connected to a fourth connecting rod, the outer wall of the fourth connecting rod is fixedly connected to a fourth hydraulic push rod, and one end of the fourth hydraulic push rod is fixedly mounted to a second movable block.

[0008] Preferably, the outer wall inside the No. 2 moving block is rotatably connected to the No. 4 adjusting plate, the inner side of one end of the No. 4 adjusting plate is fixedly sleeved with the No. 4 adjusting rod, and the outer wall of the No. 4 adjusting rod is fixedly sleeved with a swinging material baffle plate located on the inner side of the moving frame.

[0009] Preferably, movable grooves are provided on the outer walls on both sides of the machine frame, and the bag opening mechanism includes a motor transmission column rotatably connected to the inner side of the movable groove, one end of the top of the motor transmission column is connected to a transmission belt, a transmission rod No. 1 is fixedly installed on the outer wall of the transmission belt, a transmission block is rotatably connected to the outer wall of the top of the No. 1 transmission rod, and the outer wall inside the transmission block is slidably connected to a sliding rod No. 1.

[0010] Preferably, sliding blocks are fixedly installed at both ends of the No. 1 sliding rod, the outer wall inside the sliding block is slidably connected to the No. 2 sliding rod, the outer wall on the top of the sliding block is fixedly installed with a No. 2 fixing frame, the outer wall on the top of the No. 2 fixing frame is fixedly installed with a No. 2 connecting rod, the outer wall on the top of the No. 2 connecting rod is rotatably connected to the No. 2 connecting block, the outer wall of the No. 2 connecting block is fixedly installed with a No. 2 hydraulic push rod, the inner side of one end of the No. 2 hydraulic push rod is rotatably connected to the No. 2 rotating rod, the outer wall at the bottom of the No. 2 rotating rod is rotatably connected to the No. 2 adjusting plate, and the inner side of one end of the No. 2 adjusting plate is rotatably connected to the No. 2 adjusting rod.

[0011] Preferably, an adjustment frame is fixedly installed on one end of the bottom of the No. 2 adjusting rod and located on the inner side of the No. 2 fixing frame, a No. 3 connecting rod is fixedly installed on the outer wall of one side of the adjusting frame, a No. 3 hydraulic push rod is fixedly installed on the outer wall of one side of the No. 3 connecting rod, and a No. 3 adjusting plate is rotatably connected to the outer wall of one end of the No. 3 hydraulic push rod.

[0012] Preferably, a No. 3 adjusting rod is fixedly sleeved on the inner side of one end of the No. 3 adjusting plate, a support plate is fixedly installed on the outer wall of one end of the No. 3 adjusting rod and the outer wall on the other side of the adjusting frame, an auxiliary side plate is fixedly installed on the outer wall of one side of the No. 2 fixing frame, a guide baffle is fixedly installed on the outer wall of one side of the auxiliary side plate, a supporting low frame is fixedly installed on the bottom of the outer wall of one side of the auxiliary side plate, a placing platform is fixedly installed on the outer wall of the top of the supporting base frame, and an insertion plate is fixedly installed on the outer wall of one side of the placing platform.

[0013] Preferably, the bag taking, clamping and pulling mechanism includes a bag preparation plate fixedly installed on the top right side of the machine frame, a No. 2 drive motor is fixedly installed on the outer wall of one side of the bag preparation plate, one end of the No. 2 drive motor is transmission-connected with a threaded rod located on the inner side of the bag preparation plate, the outer wall of the threaded rod is threadedly connected with a clamping plate, and a No. 3 drive motor is fixedly installed in the middle of one side of the clamping plate.

[0014] Preferably, one end of the No. 3 driving motor is driven and is located on the inner side of the clamping plate and is connected to a flip rod, a flip plate is fixedly sleeved on the outer wall of the flip rod, an electric retractor is fixedly installed on the outer wall of the inner side of the clamping plate, a packaging paper shell is placed on the upper surface of the clamping plate, and a mounting hole is opened on the outer wall of the bottom of the packaging paper shell.

[0015] In summary, this technical solution mainly has the following beneficial effects: The bottom-draw packaging machine is designed to speed up the original slow-speed single-head sealing machine into a double-head sealing machine, cleverly merging the original two machines together, integrating the mechanisms that can be integrated into a new mechanism, and maintaining the independent action characteristics of the mechanisms that need to maintain independent actions, thus forming a new high-speed bottom-draw packaging machine. Its packaging speed is equivalent to two machines with a single head, but it has a better connection layout than simply using two machines, is cheaper, and occupies less space. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 It is a schematic diagram of the top view of the structure of the present invention; Figure 3 It is a schematic diagram of the blocking rod structure of the present invention; Figure 4 It is a schematic diagram of the structure of the adjustment frame of the present invention; Figure 5 It is a schematic diagram of the support plate structure of the present invention; Figure 6 It is a schematic diagram of the mobile frame structure of the present invention; Figure 7 It is a schematic diagram of the cross-sectional structure of the clamping plate of the present invention.

[0017] In the figure: 1. Machine frame; 11. Push handle; 12. Packing frame; 13. Conveyor belt side plate; 14. No. 1 driving motor; 15. No. 1 feeding conveyor belt; 16. No. 2 feeding conveyor belt; 17. No. 1 fixed frame; 171. No. 1 connecting rod; 172. No. 1 connecting block; 173. No. 1 hydraulic push rod; 174. No. 1 rotating block; 175. No. 1 adjusting plate; 176. No. 1 adjusting rod; 177. blocking rod ; 18, moving slot; 2, bag opening mechanism; 21, motor drive column; 211, drive belt; 212, No. 1 drive rod; 213, drive block; 214, No. 1 sliding rod; 215, sliding block; 216, No. 2 sliding rod; 22, No. 2 fixed frame; 221, No. 2 connecting rod; 222, No. 2 connecting block; 223, No. 2 hydraulic push rod; 224, No. 2 rotating rod; 225, No. 2 adjusting plate; 226, No. 2 adjusting plate Section rod; 23, adjustment frame; 231, No. 3 adjustment plate; 232, No. 3 hydraulic push rod; 233, No. 3 connecting rod; 234, No. 3 adjustment rod; 235, support plate; 24, auxiliary side plate; 241, guide baffle; 25, support base; 26, placement platform; 27, insertion plate; 28, electric push rod device; 281, mobile frame; 282, No. 4 connecting rod; 283, No. 4 hydraulic push rod; 284, No. 2 No. 1 moving block; 285, No. 4 adjusting plate; 286, No. 4 adjusting rod; 287, swinging material blocking plate; 288, driving rod; 3, bag taking, bag clamping and bag pulling mechanism; 31, bag preparation plate; 32, No. 2 driving motor; 33, threaded rod; 34, clamping plate; 341, No. 3 driving motor; 342, flipping rod; 343, flipping plate; 344, electric telescopic device; 35, packaging paper shell; 351, mounting hole; 4, packaging device. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0019] like Figure 1 - Figure 7 As shown, a high-speed bottom-drawing packaging machine comprises a machine frame 1, a bag opening mechanism 2 is fixedly installed on the left side of the top of the machine frame 1, a bag taking, clamping and pulling mechanism 3 is fixedly installed in the middle of the top of the machine frame 1, a packaging device 4 is fixedly installed on the right side of the top of the machine frame 1, a conveyor belt side plate 13 is fixedly installed on one side of the outer wall of the machine frame 1, and a No. 1 driving motor 14 is fixedly installed on one end of the left outer wall of the conveyor belt side plate 13; One end of the No. 1 driving motor 14 is located on the inner side of the conveyor belt side plate 13 and is connected to the No. 1 feeding conveyor belt 15, and one end of the No. 1 driving motor 14 is located on one side of the No. 1 feeding conveyor belt 15 and is connected to the No. 2 feeding conveyor belt 16; A packaging frame 12 is fixedly installed on the left side of the top of the machine frame 1, and a material pushing handle 11 is fixedly installed on the left side of the outer wall of the packaging frame 12; A No. 1 fixing frame 17 is fixedly installed on the top of the right side of the conveyor belt side plate 13, and the outer wall of the top of the No. 1 fixing frame 17 is rotatably connected to a No. 1 connecting rod 171, and the outer wall of the top of the No. 1 connecting rod 171 is rotatably connected to a No. 1 connecting block 172; A first hydraulic push rod 173 is fixedly mounted on the outer wall of the first connecting block 172, and a first rotating block 174 is fixedly mounted on one end of the first hydraulic push rod 173; The outer wall inside the No. 1 rotating block 174 is rotatably connected to the No. 1 adjusting plate 175, and the inner side of one end of the No. 1 adjusting plate 175 is fixedly sleeved with the No. 1 adjusting rod 176, and the outer wall at the bottom of the No. 1 adjusting rod 176 and the inner side of the No. 1 fixing frame 17 are fixedly installed with a blocking rod 177.

[0020] It should be noted that, in this embodiment, two materials are placed on the upper surface of the No. 1 feed conveyor belt 15 and the No. 2 feed conveyor belt 16, and then the No. 1 drive motor 14 is started to drive the No. 1 feed conveyor belt 15 and the No. 2 feed conveyor belt 16 to transmit, and the paper is transmitted to the inner side of the packaging frame 12, and then the No. 1 hydraulic push rod 173 on the top of the No. 1 fixed frame 17 is started to extend and retract to push the No. 1 rotating block 174, thereby driving the No. 1 adjusting rod 176 to rotate, so that the No. 1 adjusting rod 176 drives the blocking rod 177 to rotate to block the subsequent materials, and when the materials enter the inner side of the packaging frame 12, the pushing handle 11 is started, and the materials are pushed into the placement platform 26 for packaging through the pushing handle 11.

[0021] An electric push rod device 28 is fixedly installed on the outer wall of the top of the machine frame 1 and located in the inner cavity of the packaging frame 12, and a moving frame 281 is movably sleeved on the outer wall of the electric push rod device 28. A driving rod 288 is fixedly installed on the inner side of the top of the electric push rod device 28. A No. 4 connecting rod 282 is rotatably connected to the top of the moving frame 281, and a No. 4 hydraulic push rod 283 is fixedly connected to the outer wall of the No. 4 connecting rod 282. A No. 2 moving block 284 is fixedly installed on one end of the No. 4 hydraulic push rod 283, and a No. 4 adjusting plate 285 is rotatably connected to the outer wall inside the No. 2 moving block 284, and a No. 4 adjusting plate 285 is rotatably connected to the inner side of one end of the No. 4 adjusting plate 285. A No. 4 adjusting rod 286 is fixedly sleeved on the inner side of one end of the No. 4 adjusting plate 285, and a swinging material baffle plate 287 is fixedly sleeved on the outer wall of the No. 4 adjusting rod 286 and located on the inner side of the moving frame 281.

[0022] It should be noted that, in the present embodiment, by starting the electric push rod device 28, the electric push rod device 28 is utilized to drive the rod 288 to move on the inner side of the top of the electric push rod device 28, thereby driving the moving frame 281 to move, and then starting the No. 4 hydraulic push rod 283, so that the No. 4 hydraulic push rod 283 pushes the No. 2 moving block 284, and the No. 2 moving block 284 drives the No. 4 adjustment plate 285 to rotate, so that it drives the swinging material blocking plate 287 to adjust the angle and intercept subsequent materials.

[0023] The outer walls of both sides of the machine frame 1 are provided with moving grooves 18, and the bag opening mechanism 2 includes a motor transmission column 21 that is rotatably connected to the inner side of the moving groove 18, and one end of the top of the motor transmission column 21 is connected to a transmission belt 211 for transmission, and a No. 1 transmission rod 212 is fixedly installed on the outer wall of the transmission belt 211, and a transmission block 213 is rotatably connected to the outer wall of the top of the No. 1 transmission rod 212, and a No. 1 sliding rod 214 is slidably connected to the outer wall inside the transmission block 213, and sliding blocks 215 are fixedly installed on both ends of the No. 1 sliding rod 214. The outer wall inside the sliding block 215 is slidably connected to a No. 2 sliding rod 216, the outer wall at the top of the sliding block 215 is fixedly installed with a No. 2 fixing frame 22, the outer wall at the top of the No. 2 fixing frame 22 is fixedly installed with a No. 2 connecting rod 221, the outer wall at the top of the No. 2 connecting rod 221 is rotatably connected to a No. 2 connecting block 222, the outer wall of the No. 2 connecting block 222 is fixedly installed with a No. 2 hydraulic push rod 223, the inner side of one end of the No. 2 hydraulic push rod 223 is rotatably connected to a No. 2 rotating rod 224, the outer wall at the bottom of the No. 2 rotating rod 224 The wall is rotatably connected to a No. 2 adjusting plate 225, and the inner side of one end of the No. 2 adjusting plate 225 is rotatably connected to a No. 2 adjusting rod 226, and one end of the bottom of the No. 2 adjusting rod 226 is fixedly installed with an adjusting frame 23 on the inner side of the No. 2 fixing frame 22, and a No. 3 connecting rod 233 is fixedly installed on the outer wall of one side of the adjusting frame 23, and a No. 3 hydraulic push rod 232 is fixedly installed on the outer wall of one side of the No. 3 connecting rod 233, and the outer wall of one end of the No. 3 hydraulic push rod 232 is rotatably connected to a No. 3 adjusting plate 231, and the inner side of one end of the No. 3 adjusting plate 231 is fixedly installed with a No. 3 connecting rod 233. A third adjusting rod 234 is fixedly sleeved on the side, a support plate 235 is fixedly installed on the outer wall of one end of the No. 3 adjusting rod 234 and the outer wall on the other side of the adjusting frame 23, an auxiliary side plate 24 is fixedly installed on the outer wall of one side of the No. 2 fixed frame 22, a guide baffle 241 is fixedly installed on the outer wall of one side of the auxiliary side plate 24, a supporting low frame 25 is fixedly installed on the bottom of the outer wall of one side of the auxiliary side plate 24, a placing platform 26 is fixedly installed on the outer wall of the top of the supporting low frame 25, and an insert plate 27 is fixedly installed on the outer wall of one side of the placing platform 26.

[0024] It should be noted that, in the present embodiment, the material is pushed into the inner side of the placing platform 26 by the material pushing handle 11, and then when the No. 2 hydraulic push rod 223 is started, the No. 2 rotating rod 224 is pushed to drive the No. 2 adjusting plate 225 to rotate, so that the inner side of the No. 2 adjusting plate 225 drives the No. 2 adjusting rod 226 to rotate, so that it can control the adjustment frame 23 to rotate, control the support plate 235 to adjust the angle, and then start the No. 3 hydraulic push rod 232, use the No. 3 hydraulic push rod 232 to push the No. 3 adjusting plate 231, thereby driving the No. 3 adjusting rod 234 to rotate, control the support plate 235 of the outer wall of one end of the No. 3 adjusting rod 234 to adjust the angle up and down, so that one end of the support plate 235 is close to the insertion plate 2 7, so that it is convenient to insert it into the packaging paper shell 35, and then the motor with the motor transmission column 21 in the inner cavity of the material pushing handle 11 is started to rotate, and the top of the outer wall of the motor transmission column 21 drives the transmission belt 211 to transmit, so that the No. 1 sliding rod 214 is used to rotate and move, and the top of the No. 1 transmission rod 212 drives the transmission block 213 to slide left and right on the outer wall of the No. 1 sliding rod 214, and then when the No. 1 transmission rod 212 moves back and forth, the sliding block 215 is driven to slide on the No. 2 sliding rod 216, so that the No. 2 fixing frame 22 can be controlled to rotate, so that the insertion plate 27 is inserted into the inner side of the packaging paper shell 35, and then reset through the support plate 235, so that its packaging paper shell 35 is propped up.

[0025] The bag taking, clamping and pulling mechanism 3 includes a bag preparation plate 31 fixedly installed on the top right side of the machine frame 1, a No. 2 driving motor 32 is fixedly installed on the outer wall of one side of the bag preparation plate 31, one end of the No. 2 driving motor 32 is driven and is located on the inner side of the bag preparation plate 31 and is transmission-connected with a threaded rod 33, the outer wall of the threaded rod 33 is threadedly connected with a clamping plate 34, a No. 3 driving motor 341 is fixedly installed in the middle of one side of the clamping plate 34, one end of the No. 3 driving motor 341 is driven and is located on the inner side of the clamping plate 34 and is transmission-connected with a flipping rod 342, the outer wall of the flipping rod 342 is fixedly sleeved with a flipping plate 343, the outer wall of the inner side of the clamping plate 34 is fixedly installed with an electric retractor 344, a packaging paper shell 35 is placed on the upper surface of the clamping plate 34, and a mounting hole 351 is opened on the outer wall of the bottom of the packaging paper shell 35.

[0026] It should be noted that, in the present embodiment, the packaging paper shell 35 is manually placed on the upper surface of the clamping plate 34, the mounting hole 351 is inserted into the outer wall of the electric telescopic device rod, and then the No. 2 driving motor 32 is started, and the threaded rod 33 is driven to rotate by one end of the transmission of the No. 2 driving motor 32, so that the threaded rod 33 is threadedly connected with the clamping plate 34, thereby driving the clamping plate 34 to move, and the packaging paper shell 35 is moved to the front of the insertion plate 27, and then when the packaging paper shell 35 is inserted into the supporting plate 235, the electric telescopic device 344 is started to retract the electric telescopic device, and then the No. 3 driving motor 341 is started, and the flip rod 342 is driven to rotate by one end of the transmission of the No. 3 driving motor 341, so as to drive the flip plate 343 to push the packaging paper shell 35 filled with materials, and then it is moved to the inner side of the bottom of the packaging device 4 for packaging with manual assistance.

[0027] The working principle of the present invention is as follows: by placing two materials on the upper surfaces of the No. 1 feeding conveyor belt 15 and the No. 2 feeding conveyor belt 16, and then starting the No. 1 driving motor 14 to drive the No. 1 feeding conveyor belt 15 and the No. 2 feeding conveyor belt 16 to transmit, the drawn paper is transmitted to the inner side of the packaging frame 12, and then the No. 1 hydraulic push rod 173 on the top of the No. 1 fixed frame 17 is started to extend and retract to push the No. 1 rotating block 174, thereby driving the No. 1 adjusting rod 176 to rotate, so that the No. 1 adjusting rod 176 drives the blocking rod 177 to rotate, and the subsequent materials are blocked. When the materials enter the inner side of the packaging frame 12, the pushing handle 11 is started, and the materials are pushed into the placing platform 26 for packaging through the pushing handle 11. By starting the electric push rod device 28, the electric push rod device 28 drives the rod 288 to move on the inner side of the top of the electric push rod device 28, thereby driving the moving frame 281 to move, and then starting the fourth hydraulic push rod 283, so that the fourth hydraulic push rod 283 pushes the second moving block 284, and the second moving block 284 drives the fourth adjusting plate 285 to rotate, so that it drives the swinging material blocking plate 287 to adjust the angle and intercept the subsequent materials. The material is pushed into the inner side of the placing platform 26 by the material pushing handle 11, and then when the No. 2 hydraulic push rod 223 is started, the No. 2 rotating rod 224 is pushed to drive the No. 2 adjusting plate 225 to rotate, so that the inner side of the No. 2 adjusting plate 225 drives the No. 2 adjusting rod 226 to rotate, so that it can control the adjustment frame 23 to rotate, control the support plate 235 to adjust the angle, and then start the No. 3 hydraulic push rod 232, use the No. 3 hydraulic push rod 232 to push the No. 3 adjusting plate 231, thereby driving the No. 3 adjusting rod 234 to rotate, control the support plate 235 of the outer wall of one end of the No. 3 adjusting rod 234 to adjust the angle up and down, so that one end of the support plate 235 is close to one end of the insertion plate 27, so that It is convenient to insert it into the packaging paper shell 35, and then the motor with the motor transmission column 21 in the inner cavity of the pushing handle 11 is started to rotate, so that the top of the outer wall of the motor transmission column 21 drives the transmission belt 211 to transmit, so that the No. 1 sliding rod 214 is used to rotate and move, and the top of the No. 1 transmission rod 212 drives the transmission block 213 to slide left and right on the outer wall of the No. 1 sliding rod 214, and then when the No. 1 transmission rod 212 moves back and forth, it drives the sliding block 215 to slide on the No. 2 sliding rod 216, so that the No. 2 fixing frame 22 can be controlled to rotate, so that the insertion plate 27 is inserted into the inner side of the packaging paper shell 35, and then reset through the support plate 235, so that its packaging paper shell 35 is propped up.

[0028] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A high-speed bottom-drawing packaging machine, comprising a machine frame (1), a bag opening mechanism (2) is fixedly installed on the left side of the top of the machine frame (1), a bag taking, clamping and pulling mechanism (3) is fixedly installed in the middle of the top of the machine frame (1), and a packaging device (4) is fixedly installed on the right side of the top of the machine frame (1), characterized in that: A conveyor belt side plate (13) is fixedly mounted on one side of the outer wall of the machine frame (1), and a first drive motor (14) is fixedly mounted on one end of the left outer wall of the conveyor belt side plate (13); One end of the drive motor (14) is located on the inner side of the conveyor belt side plate (13) and is connected to the first feed conveyor belt (15); and one end of the drive motor (14) is located on the side of the first feed conveyor belt (15) and is connected to the second feed conveyor belt (16); A packaging frame (12) is fixedly mounted on the left side of the top of the machine frame (1), and a material pushing handle (11) is fixedly mounted on the left side of the outer wall of the packaging frame (12); A No. 1 fixing frame (17) is fixedly installed on the top of the right side of the conveyor belt side plate (13); the outer wall of the top of the No. 1 fixing frame (17) is rotatably connected to a No. 1 connecting rod (171); and the outer wall of the top of the No. 1 connecting rod (171) is rotatably connected to a No. 1 connecting block (172); A first hydraulic push rod (173) is fixedly mounted on the outer wall of the first connecting block (172), and a first rotating block (174) is fixedly mounted on one end of the first hydraulic push rod (173); The outer wall inside the No. 1 rotating block (174) is rotatably connected to the No. 1 adjusting plate (175), the inner side of one end of the No. 1 adjusting plate (175) is fixedly sleeved with the No. 1 adjusting rod (176), and a blocking rod (177) is fixedly mounted on the outer wall at the bottom of the No. 1 adjusting rod (176) and located on the inner side of the No. 1 fixing frame (17).

2. A high-speed bottom-drawing packaging machine according to claim 1, characterized in that: An electric push rod device (28) is fixedly mounted on the outer wall of the top of the machine frame (1) and located in the inner cavity of the packaging frame (12); a movable frame (281) is movably sleeved on the outer wall of the electric push rod device (28); and a driving rod (288) is fixedly mounted on the inner side of the top of the electric push rod device (28).

3. A high-speed bottom-drawing packaging machine according to claim 2, characterized in that: The top of the mobile frame (281) is rotatably connected to a fourth connecting rod (282), the outer wall of the fourth connecting rod (282) is fixedly connected to a fourth hydraulic push rod (283), and one end of the fourth hydraulic push rod (283) is fixedly mounted with a second moving block (284).

4. A high-speed bottom-drawing packaging machine according to claim 3, characterized in that: The outer wall inside the No. 2 moving block (284) is rotatably connected to a No. 4 adjusting plate (285), a No. 4 adjusting rod (286) is fixedly sleeved on the inner side of one end of the No. 4 adjusting plate (285), and a swinging material blocking plate (287) is fixedly sleeved on the outer wall of the No. 4 adjusting rod (286) and located on the inner side of the moving frame (281).

5. A high-speed bottom-drawing packaging machine according to claim 1, characterized in that: The outer walls of both sides of the machine frame (1) are provided with movable grooves (18); the bag opening mechanism (2) comprises a motor transmission column (21) rotatably connected to the inner side of the movable groove (18); one end of the top of the motor transmission column (21) is connected to a transmission belt (211); a first transmission rod (212) is fixedly mounted on the outer wall of the transmission belt (211); a transmission block (213) is rotatably connected to the outer wall of the top of the first transmission rod (212); and a first sliding rod (214) is slidably connected to the outer wall inside the transmission block (213).

6. A high-speed bottom-drawing packaging machine according to claim 5, characterized in that: Sliding blocks (215) are fixedly mounted on both ends of the No. 1 sliding rod (214); the outer wall inside the sliding block (215) is slidably connected to the No. 2 sliding rod (216); the outer wall at the top of the sliding block (215) is fixedly mounted to the No. 2 fixing frame (22); the outer wall at the top of the No. 2 fixing frame (22) is fixedly mounted to the No. 2 connecting rod (221); the outer wall at the top of the No. 2 connecting rod (221) is rotatably connected to the No. 2 connecting block (222); the outer wall of the No. 2 connecting block (222) is fixedly mounted to the No. 2 hydraulic push rod (223); the inner side of one end of the No. 2 hydraulic push rod (223) is rotatably connected to the No. 2 rotating rod (224); the outer wall at the bottom of the No. 2 rotating rod (224) is rotatably connected to the No. 2 adjusting plate (225); and the inner side of one end of the No. 2 adjusting plate (225) is rotatably connected to the No. 2 adjusting rod (226).

7. A high-speed bottom-drawing packaging machine according to claim 6, characterized in that: An adjusting frame (23) is fixedly mounted on one end of the bottom of the No. 2 adjusting rod (226) and located on the inner side of the No. 2 fixing frame (22); a No. 3 connecting rod (233) is fixedly mounted on the outer wall of one side of the adjusting frame (23); a No. 3 hydraulic push rod (232) is fixedly mounted on the outer wall of one side of the No. 3 connecting rod (233); and a No. 3 adjusting plate (231) is rotatably connected to the outer wall of one end of the No. 3 hydraulic push rod (232).

8. A high-speed bottom-drawing packaging machine according to claim 7, characterized in that: A No. 3 adjusting rod (234) is fixedly sleeved on the inner side of one end of the No. 3 adjusting plate (231); a support plate (235) is fixedly mounted on the outer wall of one end of the No. 3 adjusting rod (234) and on the outer wall on the other side of the adjusting frame (23); an auxiliary side plate (24) is fixedly mounted on the outer wall of one side of the No. 2 fixing frame (22); a guide baffle (241) is fixedly mounted on the outer wall of one side of the auxiliary side plate (24); a supporting base frame (25) is fixedly mounted on the bottom of the outer wall of one side of the auxiliary side plate (24); a placing platform (26) is fixedly mounted on the outer wall of the top of the supporting low frame (25); and an inserting plate (27) is fixedly mounted on the outer wall of one side of the placing platform (26).

9. A high-speed bottom-drawing packaging machine according to claim 1, characterized in that: The bag taking, clamping and pulling mechanism (3) comprises a bag preparation plate (31) fixedly mounted on the top right side of the machine frame (1), a second drive motor (32) fixedly mounted on the outer wall of one side of the bag preparation plate (31), a threaded rod (33) being transmission-connected to one end of the second drive motor (32) and located on the inner side of the bag preparation plate (31), a clamping plate (34) being threadedly connected to the outer wall of the threaded rod (33), and a third drive motor (341) being fixedly mounted in the middle of one side of the clamping plate (34).

10. A high-speed bottom-drawing packaging machine according to claim 9, characterized in that: One end of the transmission of the third drive motor (341) and located on the inner side of the clamping plate (34) is connected to a flip rod (342); the outer wall of the flip rod (342) is fixedly sleeved with a flip plate (343); the outer wall of the inner side of the clamping plate (34) is fixedly installed with an electric telescopic device (344); a packaging paper shell (35) is placed on the upper surface of the clamping plate (34); and a mounting hole (351) is opened on the outer wall of the bottom of the packaging paper shell (35).

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