Blank conveying and bag sealing pulling machine

Abstract

The application belongs to the technical field of packaging equipment, and particularly relates to a blanking conveying and bag sealing traction machine, which comprises a base body, a bag clamping assembly, a traction assembly, a base assembly and a control assembly; the base assembly comprises an equipment fixing plate, an equipment mounting platform, a motor, a bag sealing motor, a sewing machine, a protective cover, a lead screw, a fixing box and a ratchet wrench; the top of the base body is fixedly connected with the equipment fixing plate; the side wall of the equipment fixing plate is provided with the equipment mounting platform; the top of the equipment mounting platform is fixedly connected with the sewing machine; and the side wall of the equipment mounting platform is fixedly connected with the motor; when packaging bags of different sizes are sealed, the height of the machine is adjusted by rotating the ratchet wrench to drive the lead screw, the sealing height of the bag is adapted, the packaging bags of different sizes are adapted, the use range of the equipment is improved, the sealing of various packaging bags is compatible, the angle is conveniently adjusted by adjusting the angle of the traction part through a stand column, and space is saved.

Description

Technical Field

[0001] This invention belongs to the field of packaging equipment technology, specifically a material feeding, conveying, and sealing bag traction machine. Background Technology

[0002] Automatic bag clamping and traction machine. This product is suitable for the new energy industry, feed industry, fertilizer industry, grain industry, etc. This product works with packaging machines and conveyors to achieve automatic feeding, conveying and sealing of bags. This product is highly practical, widely applicable, low in maintenance cost, high in precision, and reduces labor costs.

[0003] Currently, different products require different packaging methods. Some products need to be heat-sealed by squeezing and heating the bag opening to fuse the bags together, thus completing the sealing. Other products do not require sealing and can be sealed with thread. In this case, equipment is needed to seal the packaging bag.

[0004] Because traditional packaging equipment has a fixed height, it cannot match different packaging bags when packaging them, and its use is relatively limited. Therefore, in order to solve the above problems, a feeding, conveying and sealing bag traction machine is proposed. Summary of the Invention

[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, the present invention proposes a material feeding, conveying and sealing bag traction machine.

[0006] The technical solution adopted by this invention to solve its technical problem is as follows: A material feeding, conveying, and sealing bag traction machine of this invention includes a base body, a bag clamping assembly, a traction assembly, a base assembly, and a control assembly; characterized in that: the base assembly includes an equipment fixing plate, an equipment mounting platform, a motor, a sealing motor, a sewing machine, a protective cover, a lead screw, a fixing box, and a ratchet wrench; the equipment fixing plate is fixedly connected to the top of the base body; the equipment mounting platform is provided on the side wall of the equipment fixing plate; the sewing machine is fixedly connected to the top of the equipment mounting platform; the motor is fixedly connected to the side wall of the equipment mounting platform; the protective cover is fixedly connected to the top of the equipment mounting platform; the sealing motor is fixedly connected to the side wall of the sewing machine; the fixing box is fixedly connected to the side wall of the base body; a lead screw is rotatably connected to the inner side wall of the fixing box; the lead screw is connected to the equipment mounting platform through a lead screw and nut pair; and a ratchet wrench is rotatably connected to the side wall of the fixing box.

[0007] Preferably, the traction assembly includes an equipment mounting frame, a stepper motor, a splined shaft, a synchronous pulley, a transmission belt, and a movable traction block; the equipment mounting frame is fixedly connected to the side wall of the equipment mounting platform; a stepper motor is fixedly connected to the top of the equipment mounting frame; a synchronous pulley one is fixedly connected to the output end of the stepper motor; a synchronous pulley two is fixedly connected to the inner side wall of the equipment mounting frame; a transmission belt is installed between the pair of synchronous pulleys; a pair of splined shafts are fixedly connected to the inner side wall of the equipment mounting frame; and a movable traction block is installed in the middle of the splined shafts.

[0008] Preferably, the bag clamping assembly includes a cylinder fixing frame, a cylinder, a clamping rod, and a clamping plate; the top of the equipment installation platform is provided with a cylinder fixing frame; a pair of cylinders are fixedly connected to the inner side wall of the cylinder fixing frame; a clamping rod is fixedly connected to the output end of the cylinder; and a clamping plate is fixedly connected to the end of the clamping rod.

[0009] Preferably, the control components include a proximity switch, a sensor, a stepper motor, and a motor.

[0010] Preferably, each of the two clamping plates has an equipment slot on its sidewall; an electromagnet is fixed to the inner sidewall of the equipment slot (4) of one clamping plate, and a suction plate is fixed to the inner sidewall of the equipment slot of the other clamping plate.

[0011] Preferably, the bottom of the clamping plate is fixedly connected to the body of the plastic sealing machine; the bottom of the clamping plate is fixedly connected to the extrusion block; a temperature controller is rotatably connected to the side wall of the plastic sealing machine body; and a heating strip is fixedly connected to the side wall of the plastic sealing machine body.

[0012] Preferably, a baffle is fixedly connected to the top of the equipment installation platform; a rotating column is connected to the top of the equipment installation platform by a torsion spring; a blade is fixedly connected to the end of the rotating column; an elastic rope is fixedly connected to the top of the rotating column; one end of the elastic rope is fixedly connected to the top of the rotating column, and the other end is fixedly connected to the top of the equipment installation platform.

[0013] Preferably, a reel support frame is fixedly connected to the top of the base body; a pair of reel rods are fixedly connected to the top of the base body.

[0014] Preferably, the base body has a scale on its side wall; the scale is fixed to the side wall of the base body.

[0015] Preferably, a pair of sponge rings are fixed to the side wall of the movable traction block; the sponge rings are arranged symmetrically.

[0016] The beneficial effects of this invention are:

[0017] This invention provides a feeding, conveying, and bag-sealing traction machine. By rotating a ratchet wrench to drive a screw, the height of the machine can be adjusted to suit the bag sealing height, thus adapting to different sizes of packaging bags and increasing the range of applications of the equipment to be compatible with the sealing of various packaging bags. The traction part is adjusted by a single column, which facilitates angle adjustment and saves space.

[0018] This invention provides a feeding, conveying, and bag-sealing traction machine. By rotating a ratchet wrench to drive a screw, the height of the machine can be adjusted to suit the bag sealing height, thus adapting to different sizes of packaging bags and increasing the range of applications of the equipment to be compatible with the sealing of various packaging bags. The traction part is adjusted by a single column, which facilitates angle adjustment and saves space. Attached Figure Description

[0019] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this application, illustrate exemplary embodiments of the invention and, together with their description, serve to explain the invention and do not constitute an undue limitation thereof. In the drawings:

[0020] Figure 1 This is a perspective view of the present invention;

[0021] Figure 2 This is a front view of the present invention;

[0022] Figure 3 This is a perspective view of the belt in this invention;

[0023] Figure 4 This is a perspective view of the extrusion block in this invention;

[0024] Figure 5 This is a three-dimensional view of the magnet in this invention;

[0025] Figure 6 This is a perspective view of the baffle in this invention.

[0026] Legend:

[0027] 1. Base body; 11. Equipment fixing plate; 12. Equipment installation platform; 13. Motor; 14. Cylinder fixing frame; 15. Cylinder; 16. Clamping rod; 17. Clamping plate; 18. Sewing machine; 19. Protective cover; 131. Sealing motor; 2. Equipment fixing frame; 21. Stepper motor; 22. Splined shaft; 24. Transmission belt; 25. Moving traction block; 3. Lead screw; 31. Fixing box; 32. Ratchet wrench; 4. Equipment slot; 41. Electromagnet; 42. Suction plate; 5. Plastic sealing machine body; 51. Extrusion block; 52. Heating strip; 53. Temperature controller; 6. Baffle; 61. Rotating column; 62. Elastic rope; 63. Blade; 7. Thread pulley support frame; 71. Thread pulley rod; 8. Sponge ring; 9. Scale. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0029] Specific implementation examples are given below.

[0030] Please see Figure 1 - Figure 6 This invention provides a material feeding, conveying, and bag sealing traction machine, comprising a base body 1, a bag clamping assembly, a traction assembly, a base assembly, and a control assembly; characterized in that: the base assembly includes an equipment fixing plate 11, an equipment mounting platform 12, a motor 13, a bag sealing motor 131, a sewing machine 18, a protective cover 19, a lead screw 3, a fixing box 31, and a ratchet wrench 32; the equipment fixing plate 11 is fixedly connected to the top of the base body 1; the equipment mounting platform 12 is provided on the side wall of the equipment fixing plate 11; the sewing machine 18 is fixedly connected to the top of the equipment mounting platform 12; the motor 13 is fixedly connected to the side wall of the equipment mounting platform 12; and the protective cover is fixedly connected to the top of the equipment mounting platform 12. 19; A sealing motor 131 is fixedly connected to the side wall of the sewing machine 18; A fixing box 31 is fixedly connected to the side wall of the base body 1; A lead screw 3 is rotatably connected to the inner side wall of the fixing box 31; The lead screw 3 is connected to the equipment mounting platform 12 through a lead screw and nut pair; A ratchet wrench 32 is rotatably connected to the side wall of the fixing box 31. During operation, when sealing packaging bags of different sizes, the ratchet wrench 32 is rotated to drive the lead screw 3 to adjust the height of the machine to match the sealing height of the bag, so as to adapt to packaging bags of different sizes, thereby improving the scope of use of the equipment and being compatible with the sealing of various packaging bags. The traction part is adjusted by a column, which facilitates angle adjustment and saves space.

[0031] Furthermore, such as Figure 1 - Figure 6As shown, the traction assembly includes an equipment mounting frame 2, a stepper motor 21, a splined shaft 22, a synchronous pulley, a transmission belt 24, and a movable traction block 25; the equipment mounting platform 12 is fixedly connected to the side wall of the equipment mounting frame 2; the stepper motor 21 is fixedly connected to the top of the equipment mounting frame 2; a synchronous pulley 1 is fixedly connected to the output end of the stepper motor 21; a synchronous pulley 22 is fixedly connected to the inner side wall of the equipment mounting frame 2; a transmission belt 24 is installed between the pair of synchronous pulleys; a pair of splined shafts 22 are fixedly connected to the inner side wall of the equipment mounting frame 2; a movable traction block 25 is installed in the middle of the splined shaft 22. When block 25 is in operation, stepper motor 21 drives synchronous wheel 1, causing the moving traction block 25 to pass through spline shaft 22 and reach the bag clamping preparation area. Then cylinder 15 will retract, causing clamping plate 17 to close, thus completing the bag clamping. Subsequently, stepper motor 21 reverses to send the bag to the sealing point at the end of equipment mounting platform 12. At the same time, motor 13 drives the chain drive at the bottom of equipment mounting platform 12 to send the bag at the end of equipment mounting platform 12 to sewing machine 18. Sealing motor 131 starts to drive sewing machine 18, and sealing thread is driven by sewing machine 18 to start sealing.

[0032] Furthermore, such as Figure 1 - Figure 6 As shown, the bag clamping assembly includes a cylinder fixing frame 14, a cylinder 15, a clamping rod 16, and a clamping plate 17. The top of the equipment mounting platform 12 is provided with a cylinder fixing frame 14. A pair of cylinders 15 are fixedly connected to the inner side wall of the cylinder fixing frame 14. The output end of the cylinder 15 is fixedly connected to the clamping rod 16. The end of the clamping rod 16 is fixedly connected to the clamping plate 17. During operation, the bag conveying device will transport the bag to the bag clamping preparation area. The bag clamping is driven by the opening and closing control rocker of the cylinder 15 to open and close the clamping plate 17. A patterned belt is installed on the clamping plate 17, which effectively increases the friction when clamping the bag and increases the contact area between the bag and the clamping plate 17 to ensure that the bag will not fall off when clamping.

[0033] Furthermore, such as Figure 1 - Figure 6 As shown, the control component includes a proximity switch, a sensor, a stepper motor 21, and a motor 13. During operation, the stepper motor 21 controls the bag clamping part, the proximity switch controls the position of the bag clamping part, the stepper motor 21 drives the bag to the sealing part, the sensor detects the bag, and the motor 13 starts to seal the bag.

[0034] Furthermore, such as Figure 1 - Figure 6As shown, a pair of clamping plates 17 each have an equipment slot 4 on their side walls; an electromagnet 41 is fixed to the inner side wall of the equipment slot (4) of one clamping plate 17, and a suction plate 42 is fixed to the inner side wall of the equipment slot 4 of the other clamping plate 17. When working, when the cylinder 15 drives the clamping plate 17 to clamp the packaging bag, the force point of the clamping plate 17 is mainly at the end near the clamping rod 16, which causes the clamping plate 17 to be far away from the end of the clamping rod 16, resulting in poor clamping effect and easy to fall off. By setting the electromagnet 41 and the corresponding suction plate 42, the effect of electronic magnetic suction door is achieved. When the clamping plate 17 clamps the packaging bag, the control system supplies power to the electromagnet 41 to make it energized, thereby attracting the suction plate 42, so that the two clamping plates 17 close. The control system sends a signal to stop supplying power to the electromagnet 41 to de-energize it. At this time, the electromagnet 41 loses its magnetism, and the clamping plate 17 can be opened.

[0035] Furthermore, such as Figure 1 - Figure 6 As shown, a plastic sealing machine body 5 is fixedly connected to the bottom of the clamping plate 17; an extrusion block 51 is fixedly connected to the bottom of the clamping plate 17; a temperature controller 53 is rotatably connected to the side wall of the plastic sealing machine body 5; and a heating strip 52 is fixedly connected to the side wall of the plastic sealing machine body 5. During operation, packaging bags are typically sealed by sewing the opening together with thread, or by heat sealing. Different sealing methods are used depending on different needs. With the plastic sealing machine body 5 in use for heat sealing, the operator starts the plastic sealing machine body 5, which heats the heating strip 52. When the clamping plates 17 clamp the packaging bag, the bag is squeezed between the heating strip 52 and the extrusion block 51, sealing the opening by heating the bag. When heat sealing is not used, the corresponding switch can be turned off. This heat sealing device allows the equipment to seal packaging bags according to different usage conditions, and multiple methods can be used simultaneously, effectively increasing the equipment's sealing methods and thus improving its applicability.

[0036] Furthermore, such as Figure 1 - Figure 6As shown, a baffle 6 is fixedly connected to the top of the equipment mounting platform 12; a rotating column 61 is connected to the top of the equipment mounting platform 12 by a torsion spring; a blade 63 is fixedly connected to the end of the rotating column 61; an elastic rope 62 is fixedly connected to the top of the rotating column 61; one end of the elastic rope 62 is fixedly connected to the top of the rotating column 61, and the other end is fixedly connected to the top of the equipment mounting platform 12. During operation, when the packaging bag is transported to the sewing machine 18 for sealing, the packaging bag will enter the hollow space at the top of the equipment mounting platform 12. As the packaging bag is conveyed to the sewing machine 18 by the chain, the packaging bag will push the elastic rope 62 closer to the sewing machine 18. As it continues to approach, the elastic rope 62 is pulled down until it loses its elasticity, thereby driving the rotating column 61 to rotate, causing the blade 63 to rotate to the plane of the baffle 6. At the same time, the sealing line will be clamped between the baffle 6 and the blade 63 until the sealing line is cut, thus achieving the effect of automatic thread cutting and improving the convenience of the equipment.

[0037] Furthermore, such as Figure 1 - Figure 6 As shown, a wire pulley support frame 7 is fixedly connected to the top of the base body 1; a pair of wire pulley rods 71 ​​are fixedly connected to the top of the base body 1. During operation, the wire pulley rods 71 ​​and wire pulley rods 71 ​​set on the top of the base body 1 allow the equipment to simultaneously place multiple sealing wires for use. If fewer types of wires are used, multiple wires can be placed. When the wires are used up, they can be replaced in time, thereby effectively increasing the convenience of the equipment.

[0038] Furthermore, such as Figure 1 - Figure 6 As shown, the base body 1 has a scale 9 on its side wall; the scale 9 is fixed to the side wall of the base body 1. During operation, when adjusting the equipment, the height of the equipment can be observed at any time through the scale 9, which effectively increases the convenience of adjusting the height of the equipment, allowing the staff to intuitively see the height of the equipment and make corresponding adjustments.

[0039] Furthermore, such as Figure 1 - Figure 6As shown, a pair of sponge rings 8 are fixed to the side wall of the movable traction block 25. The sponge rings 8 are symmetrically arranged. During operation, when the movable traction block 25 is driven by the stepper motor 21, the sponge rings 8 clean the surface of the spline shaft 22 as the movable traction block 25 moves. This reduces the amount of dust and impurities entering the interior of the movable traction block 25 through the gap between the movable traction block 25 and the spline shaft 22, thereby improving the smoothness of the movement of the movable traction block 25 and reducing the damping during movement. At the same time, a small amount of lubricating oil can be added to the sponge rings 8 so that when the sponge rings 8 come into contact with the spline shaft 22, the lubricating oil can be applied to the surface of the spline shaft 22, further reducing the damping of the movable traction block 25 during movement, reducing equipment oxidation, increasing the service life of the equipment, and improving the smoothness of the equipment during operation.

[0040] Working Principle: During the packaging bag sealing process, the bag conveying device transports the bag to the bag clamping preparation area. The clamping is controlled by a rocker arm of cylinder 15, which opens and closes the clamping plate 17. A patterned belt is installed on the clamping plate 17, effectively increasing friction during clamping and improving the contact area between the bag and the clamping plate 17 to ensure the bag does not fall off. Stepper motor 21 drives synchronous pulley 1, causing the moving traction block 25 to pass through spline shaft 22 and reach the bag clamping preparation area. Then, cylinder 15 retracts, closing the clamping plate 17, thus completing the bag clamping process. Subsequently, stepper motor 21 reverses direction, sending the bag to the sealing point at the end of the equipment mounting platform 12. Simultaneously, motor 13 drives the chain drive at the bottom of the equipment mounting platform 12. The bag at the end of the equipment mounting platform 12 is sent to the sewing machine 18. The sealing motor 131 starts to drive the sewing machine 18, and the sealing thread passes through the sewing machine 18 to start sealing. The height of the machine is adjusted by turning the ratchet wrench 32 to match the sealing height of the bag, so as to adapt to different sizes of packaging bags, thereby improving the scope of use of the equipment and making it compatible with the sealing of various packaging bags. The traction part is adjusted by a column, which is convenient for angle adjustment and saves space. The stepper motor 21 controls the bag clamping part, and the proximity switch controls the position of the bag clamping part. The stepper motor 21 drives the bag to the sealing part. The sensor detects the bag, and the motor 13 starts to start sealing. When the cylinder 15 drives the clamping plate 17 to clamp the packaging bag, the force point of the clamping plate 17 is mainly... The clamping effect is poor and the clamping plate 17 is prone to falling off because the clamping plate 17 is far from the clamping rod 16 at the end closest to it. An electromagnet 41 and a corresponding suction plate 42 are used to achieve the effect of an electronic magnetic door. When the clamping plate 17 clamps the packaging bag, the control system supplies power to the electromagnet 41, energizing it and attracting the suction plate 42, causing the two clamping plates 17 to close. The control system then sends a signal to stop supplying power to the electromagnet 41, de-energizing it. At this point, the electromagnet 41 loses its magnetism, and the clamping plate 17 can be opened. Packaging bags are typically sealed by sewing the opening together with thread or by heat sealing, depending on the specific needs. The plastic sealing machine body 5 is used in this heat sealing process. During sealing, the operator starts the plastic sealing machine body 5, which heats the heating strip 52. When a pair of clamping plates 17 clamp the packaging bag, the bag is squeezed between the heating strip 52 and the squeezing block 51. By heating the packaging bag, the seal is achieved. When heat sealing is not used, the corresponding switch can be turned off. Through the set heat sealing device, the equipment can seal the packaging bag according to different usage conditions, and can be used simultaneously, thereby effectively increasing the sealing methods of the equipment and improving its applicability. When the packaging bag is transported to the sewing machine 18 for sealing, the packaging bag will enter the hollow space at the top of the equipment mounting platform 12. During the process of the packaging bag being conveyed to the sewing machine 18 by the chain,The packaging bag pushes the elastic rope 62 closer to the sewing machine 18. As it continues to approach, the elastic rope 62 is stretched until it loses its elasticity, which in turn drives the rotating column 61 to rotate, causing the blade 63 to rotate to the plane of the baffle 6. At the same time, the sealing thread is clamped between the baffle 6 and the blade 63 until the sealing thread is cut, thus achieving the effect of automatic thread cutting and improving the convenience of the equipment. The thread wheel rod 71 and thread wheel rod 72 on the top of the base body 1 allow the equipment to hold multiple sealing threads simultaneously. If fewer types of thread are used, multiple threads can be placed, and they can be replaced promptly when used up, effectively increasing the convenience of the equipment. When adjusting the equipment, the height can be observed at any time through the set scale 9, effectively increasing the convenience of height adjustment. The system allows operators to visually monitor and adjust the height of the equipment. During operation, the moving traction block 25, driven by the stepper motor 21, cleans the surface of the splined shaft 22 via the sponge ring 8. This reduces dust and impurities entering the moving traction block 25 through the gap between it and the splined shaft 22, improving the smoothness of movement and reducing damping. A small amount of lubricating oil can also be added to the sponge ring 8, applying it to the surface of the splined shaft 22 upon contact, further reducing damping, minimizing oxidation, increasing equipment lifespan, and improving operational smoothness.

[0041] The product includes a bag clamping mechanism, a traction mechanism, a sealing mechanism, and a control mechanism. The bag clamping mechanism consists of a cylinder, clamping rod, rocker arm, and patterned belt. The traction mechanism consists of a spline shaft, tensioning sleeve, stepper motor, speed-regulating motor, bearings, reducer, synchronous pulley, pulley, synchronous belt, belt, sprocket, and special chain. The sealing mechanism consists of a lead screw, sewing machine, bearings, motor, and pulley. The bottom of the sealing mechanism has a lead screw whose height is adjusted by a ratchet wrench to achieve the same horizontal position as the bag clamping and traction mechanisms. This product emits stepping pulses through a self-developed program. First, the control cylinder opens the clamping rod through the rocker arm. At the same time, the stepper motor starts running and quickly moves the bag clamping mechanism to the bag position to prepare for clamping through the rotation of the synchronous pulley. After the material is finished, the bag clamping mechanism sends the bag to the sewing machine through the traction mechanism. After sealing, the bag is sent to the designated position by a conveyor.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention.

Claims

1. A material feeding, conveying, and bag sealing traction machine, comprising a base body (1), a bag clamping assembly, a traction assembly, a base assembly, and a control assembly, characterized in that: The base assembly includes an equipment mounting plate (11), an equipment mounting platform (12), a motor (13), a sealing motor (131), a sewing machine (18), a protective cover (19), a lead screw (3), a fixing box (31), and a ratchet wrench (32); the equipment mounting plate (11) is fixedly attached to the top of the base body (1); the equipment mounting platform (12) is provided on the side wall of the equipment mounting plate (11); the sewing machine (18) is fixedly attached to the top of the equipment mounting platform (12); the equipment mounting plate (1 ...2) is fixedly attached to the top of the equipment mounting platform (12); the equipment mounting plate (13) is fixedly attached to the top of the equipment mounting platform (12); the equipment mounting plate (13) is fixedly attached to the top of the equipment mounting platform (12); the equipment mounting plate (13) is fixedly attached to the top of the equipment mounting platform (12); the equipment mounting plate (13) A motor (13) is fixedly connected to the side wall of the mounting platform (12); a protective cover (19) is fixedly connected to the top of the equipment mounting platform (12); a sealing motor (131) is fixedly connected to the side wall of the sewing machine (18); a fixing box (31) is fixedly connected to the side wall of the base body (1); a lead screw (3) is rotatably connected to the inner side wall of the fixing box (31); the lead screw (3) is connected to the equipment mounting platform (12) through a lead screw and nut pair; a ratchet wrench (32) is rotatably connected to the side wall of the fixing box (31); The bag clamping assembly includes a cylinder fixing frame (14), a cylinder (15), a clamping rod (16), and a clamping plate (17); the top of the equipment installation platform (12) is provided with a cylinder fixing frame (14); a pair of cylinders (15) are fixedly connected to the inner side wall of the cylinder fixing frame (14); the output end of the cylinder (15) is fixedly connected to the clamping rod (16); the end of the clamping rod (16) is fixedly connected to the clamping plate (17). Each of the pair of clamps (17) has an equipment slot (4) on its side wall; an electromagnet (41) is fixed to the inner side wall of the equipment slot (4) of one clamp (17), and a suction plate (42) is fixed to the inner side wall of the equipment slot (4) of the other clamp (17). A baffle (6) is fixedly connected to the top of the equipment installation platform (12); a rotating column (61) is connected to the top of the equipment installation platform (12) by a torsion spring; a blade (63) is fixedly connected to the end of the rotating column (61); an elastic rope (62) is fixedly connected to the top of the rotating column (61); one end of the elastic rope (62) is fixedly connected to the top of the rotating column (61), and the other end is fixedly connected to the top of the equipment installation platform (12); The traction assembly includes an equipment mounting frame (2), a stepper motor (21), a splined shaft (22), a synchronous pulley, a transmission belt (24), and a movable traction block (25); the equipment mounting platform (12) is fixedly connected to the side wall of the equipment mounting frame (2); the stepper motor (21) is fixedly connected to the top of the equipment mounting frame (2); a synchronous pulley is fixedly connected to the output end of the stepper motor (21); a synchronous pulley is fixedly connected to the inner side wall of the equipment mounting frame (2); a transmission belt (24) is installed between a pair of synchronous pulleys; a pair of splined shafts (22) are fixedly connected to the inner side wall of the equipment mounting frame (2); a movable traction block (25) is installed in the middle of the splined shaft (22); The bottom of the clamping plate (17) is fixedly connected to the plastic sealing machine body (5); the bottom of the clamping plate (17) is fixedly connected to the extrusion block (51); the side wall of the plastic sealing machine body (5) is rotatably connected to the temperature controller (53); the side wall of the plastic sealing machine body (5) is fixedly connected to the heating strip (52). When sealing the packaging bag, the packaging bag is transported to the bag clamping preparation area. The stepper motor (21) drives the synchronous wheel one, so that the moving traction block (25) passes through the spline shaft (22) and then reaches the bag clamping preparation area. The cylinder (15) will retract, so that the clamping plate (17) closes, thus completing the bag clamping. Then the stepper motor (21) reverses and sends the bag to the sealing end of the equipment mounting platform (12). At the same time, the motor (13) drives the chain drive at the bottom of the equipment mounting platform (12). The bag at the end of the equipment mounting platform (12) is sent to the sewing machine (18). The sealing motor (131) starts to drive the sewing machine (18). By turning the ratchet wrench (32), the screw (3) is driven to adjust the height of the machine.

2. The material feeding, conveying, and bag sealing traction machine according to claim 1, characterized in that: A sheave support frame (7) is fixedly connected to the top of the base body (1); a pair of sheave rods (71) are fixedly connected to the top of the base body (1).

3. The material feeding, conveying, and bag sealing traction machine according to claim 1, characterized in that: The base body (1) has a scale (9) on its side wall; the scale (9) is fixed to the side wall of the base body (1).

4. The material feeding, conveying, and bag sealing traction machine according to claim 1, characterized in that: A pair of sponge rings (8) are fixed to the side wall of the movable traction block (25); the sponge rings (8) are arranged symmetrically.

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