Multifunctional auxiliary stacking mechanism after woven bag processing

Abstract

The utility model discloses a multifunctional woven bag processing auxiliary stacking mechanism which comprises a conveying plate, a lifting bag supporting mechanism and a pressing mechanism, the tail end of the conveying plate is provided with the lifting bag supporting mechanism which is in butt joint with the conveying plate, and a placing plate is arranged below the lifting bag supporting mechanism. A pressing mechanism which is pressed on the topmost bag body is arranged above the placing plate; and automatic arrangement and stacking of the bag bodies can be achieved conveniently, and workers do not need to arrange the bag bodies after discharging.

Description

Technical Field

[0001] The utility model relates to the field of multi-functional woven bag processing equipment, and particularly relates to an auxiliary stacking mechanism for a processed multi-functional woven bag. Background Art

[0002] When the multi-functional woven bag is processed, it needs to be sorted and stacked. The stacking method of the multi-functional woven bag is to dock a turning plate at the end of the conveying plate. The turning plate is installed on a rotating shaft driven by a motor. The deflection of the turning plate is realized by the rotation of the rotating shaft. The bag body on the conveying plate is conveyed to the turning plate. The turning plate rotates clockwise through the rotating shaft, so that the bag body on the turning plate is pressed onto the pressing tray. The stacked bag bodies still need to be sorted manually later and then can be bundled. In this way, the efficiency of stacking and bundling is relatively low. Summary of the Invention

[0003] Aiming at the deficiencies of the above-mentioned prior art, the utility model provides an auxiliary stacking mechanism for a processed multi-functional woven bag, which is convenient for automatically sorting and stacking the bag bodies without the need for workers to sort after unloading.

[0004] To achieve the above purpose, the solution of the utility model is: an auxiliary stacking mechanism for a processed multi-functional woven bag, including a conveying plate, a lifting bag supporting mechanism and a pressing mechanism. Among them, a lifting bag supporting mechanism docked with the conveying plate is arranged at the end of the conveying plate. A placing plate is arranged below the lifting bag supporting mechanism, and a pressing mechanism pressing on the topmost bag body is arranged above the placing plate;

[0005] The lifting bag supporting mechanism includes a vertical mounting frame, conveying chains and conveying sprockets. Among them, two vertically arranged conveying sprockets are installed at the upper and lower ends of the mounting frame. There are two conveying chains, and the two conveying chains are arranged vertically side by side. The upper and lower ends of each conveying chain are engaged with the conveying sprockets. Multiple equally spaced slide rails are installed on each conveying chain. Sliders are installed on the slide rails. A return spring is arranged between the slider and the slide rail. A tray facing the conveying plate is installed on each slider. The conveying sprockets are driven by a motor. A two-way pushing component is arranged between the two conveying chains, and the slider is pushed outwards by the two-way pushing component;

[0006] A lifting component is arranged between the bottom of the placing plate and the ground. The lifting of the placing plate is realized through the lifting component. An arc-shaped baffle with an upward opening is arranged on the ground. The arc-shaped baffle is coaxial with the conveying sprocket at the bottom. The arc-shaped baffle is located outside the conveying sprocket. The arc-shaped baffle is located below the two-way pushing component. The slider pushed by the two-way pushing component abuts against the arc-shaped baffle, so that the tray gives way to the placing plate;

[0007] A swingable pressing mechanism is arranged on the mounting frame.

[0008] Preferably, a conveying pressure belt is arranged above the conveying plate and the lifting bag-supporting mechanism. The conveying pressure belt includes transverse rods and a conveyor belt. There are two transverse rods, and rollers driven by a motor are installed at both ends of the two transverse rods. The conveyor belt is sleeved on the two rollers of each transverse rod, and the bottom of the conveyor belt presses on the conveying plate and the supporting plate; a limiting track is installed at the end of the conveyor belt, and the bottom end of the limiting track is flush with the bottom of the conveyor belt. The limiting track consists of three sections, the top section is vertical, the middle section is inclined outward, and the bottom section is vertical. The slider abuts on the limiting track and moves, and the supporting plate gives way to the conveying pressure belt through the limiting track.

[0009] Preferably, a proximity switch is arranged above the two conveying pressure belts. The proximity switch is located at the end of the conveying pressure belt and is connected to the motor that drives the conveying sprocket to rotate.

[0010] Preferably, the pressing mechanism includes a fixed rod, a rotating block and a pressing plate. Among them, the fixed rod is fixed on the mounting frame, the rotating block that rotates on the fixed rod is sleeved on the rotating rod, a torsion spring is arranged between the rotating block and the fixed rod, the pressing plate is installed on the rotating block, a toothed ring is fixed on the rotating block, the motor is fixed on the mounting plate, and an incomplete gear is fixed on the output shaft of the motor. The incomplete gear meshes with the toothed ring on the rotating block.

[0011] Compared with the prior art, the advantages of the present utility model are as follows: it is convenient to realize automatic sorting and stacking of the bags, and there is no need for workers to sort after unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a top view of the present utility model.

[0013] Figure 2 It is a front view of the present utility model.

[0014] Figure 3 It is a side schematic view of the lifting bag-supporting mechanism of the present utility model.

[0015] Figure 4 It is a schematic view of the slider, slide rail, supporting plate and pressing mechanism of the present utility model.

[0016] Figure 5 It is a schematic view of the rotating block and the incomplete gear of the present utility model.

[0017] Among them, 1. Conveyor plate, 2. Lifting bag support mechanism, 3. Vertical mounting frame, 4. Conveyor chain, 5. Conveyor sprocket, 6. Slide rail, 7. Slide block, 8. Return spring, 9. Support plate, 10. Bi-directional pushing component, 11. Arc-shaped baffle, 12. Pressing mechanism, 14. Rotating block, 15. Pressing plate, 16. Torsion spring, 17. Gear ring, 18. Incomplete gear, 19. Placing plate, 20. Lifting component, 21. Conveyor pressing belt, 22. Horizontal rod, 25. Limit track, 26. Proximity switch. Detailed implementation manner

[0018] Now, with the accompanying drawings, the present utility model will be further elaborated.

[0019] As Figures 1-5 shown, an auxiliary stacking mechanism for a processed multi-functional woven bag includes a conveyor plate 1, a lifting bag support mechanism 2 and a pressing mechanism 12. The bag body is placed on the conveyor plate for conveying. Among them, a lifting bag support mechanism 2 docked with the conveyor plate 1 is installed on the ground at the right end of the conveyor plate 1. A placing plate 19 is installed on the ground below the lifting bag support mechanism 2. Above the placing plate 19, there is a pressing mechanism 12 pressing on the topmost bag body. When working, the conveyor plate 1 conveys the bag body to the lifting bag support mechanism 2, and the lifting bag support mechanism 2 places the bag body on the placing plate 19 for stacking. At the same time, the pressing mechanism 12 presses the stacked bag bodies.

[0020] The lifting and supporting bag mechanism 2 includes a vertical mounting frame 3, conveying chains 4 and conveying sprockets 5. Among them, two vertically arranged conveying sprockets 5 are installed at the upper and lower ends of the vertical mounting frame 3 through bearings. Columns are installed on the front and rear sides of the vertical mounting frame 3 by means of bolt fastening, and the bottoms of the columns are installed on the ground by bolts. There are two conveying chains 4, and the two conveying chains 4 are arranged vertically side by side. The upper and lower ends of each conveying chain 4 are engaged with the conveying sprockets 5. The two conveying sprockets 5 at the top are fixed to the same rotating shaft by welding, so as to realize the synchronous operation of the two conveying sprockets 5. One of the conveying sprockets at the top is fixed to the output shaft of the motor by welding. In this way, the conveying sprockets 5 are driven to rotate by the motor. Multiple sets of horizontally arranged slide rails 6 with equal spacing are installed on each conveying chain 4 by means of bolt fastening. Each slide rail 6 is horizontally arranged. A slider 7 that moves horizontally on the slide rail 6 is clamped on each slide rail 6. A return spring 8 is arranged between the slider 7 and the slide rail 6. The two ends of the return spring are fixed to the slide rail 6 and the slider 7 by welding. The slider 7 is moved towards the inner side of the slide rail 6 through the return spring. A support plate 9 facing the conveying plate 1 is installed on each slider 7 by welding. A two-way pushing component 10 is installed on the left side surface of the vertical mounting frame 3 between the two conveying chains 4 by means of bolt fastening. The slider 7 is pushed outwards by the two-way pushing component 10. During operation, the bag body is directly conveyed onto the support plate 9, and the support plate 9 descends through the conveying chain 4. When the support plate descends to the top of the stacked bag bodies, the slider 7 is pushed outwards by the two-way pushing component 10. In this way, the support plate 9 gives way to the stacked bag bodies or the placement plate 19, and at the same time, the bag body falls onto the top of the stacked bag bodies or the placement plate, so as to realize neat stacking;

[0021] A lifting assembly 20 is provided between the bottom of the placement plate 19 and the ground, and the lifting of the placement plate 19 is achieved through the lifting assembly 20. The lifting assembly 20 includes a vertical guiding rod and a lead screw. Among them, a vertically downward vertical guiding rod is fixed to the bottom of the placement plate by welding. A guiding sleeve (the guiding sleeve is longer than the vertical guiding rod) is buried in the ground and the guiding sleeve is fixed to the ground. The guiding sleeve is sleeved on the vertical guiding rod, and the vertical guiding rod lifts along the guiding sleeve. A stepping motor is fixed to the bottom of the placement plate 19 by welding. The output shaft of the stepping motor is fixed to the lead screw by welding. A threaded sleeve is buried in the ground and the threaded sleeve is fixed to the ground (the threaded sleeve is longer than the lead screw). The threaded sleeve is sleeved on the lead screw, and the lifting of the placement plate is achieved by the rotation of the stepping motor; An arc-shaped baffle 11 (semicircle) with an upward opening is fixed to the ground by welding. The arc-shaped baffle 11 is coaxial with the bottom conveying sprocket 5. The arc-shaped baffle 11 is located outside the conveying sprocket 5. The arc-shaped baffle 11 is located below the double-direction pushing assembly 10. The slider 7 pushed by the double-direction pushing assembly 10 abuts against the arc-shaped baffle 11, so that the pallet 9 makes way for the placement plate 19 or the stacked bags; When working, the stepping motor controlling the lifting of the placement plate 19 is connected to the output end of the PLC controller, and the motor controlling the conveying sprocket 5 is also connected to the output end of the PLC controller. By controlling the speeds of the two, when the pallet discharges materials, the placement plate descends, so that the top height of the stacked bags on the placement plate remains unchanged, and the pallet 9 discharges materials at a fixed position, so that the position of the double-direction pushing assembly 7 can remain unchanged.

[0022] A swingable pressing mechanism 12 is installed on the left side surface of the vertical mounting frame 3 by means of bolt fastening. Since the top height of the stacked bags does not change, the pressing mechanism 12 can be used to press the bags. When discharging materials, the pallet 9 needs to move outward, which will drive the bags to shift. Therefore, before the pallet 9 moves outward, the pressing mechanism 12 presses the bags, so that when the pallet 9 moves outward, the bags will not move, ensuring the neatness of the stacked bags. At the same time, the pressing mechanism 12 is also connected to the output end of the PLC controller, and the PLC controller controls the pressing of the pressing mechanism 12.

[0023] Above the conveying plate 1 and the lifting bag-supporting mechanism 2, there is a conveying pressure belt 21. The conveying pressure belt 21 includes a transverse rod 22 and a conveyor belt. There are two transverse rods 22, and at the left and right ends of the two transverse rods 22, rollers driven by a motor are installed through bearings. The conveyor belt is sleeved on the two rollers of each transverse rod 22. The rollers rotate at a constant speed, so as to realize the uniform conveying of the bag body by the conveyor belt. The bottom of the conveyor belt presses on the conveying plate 1 and the supporting plate 9. The bag body on the conveying plate 1 is pressed by the conveyor belt, and the movement of the conveyor belt realizes the conveying of the bag body on the conveying plate 1 to the supporting plate 9, so as to convey the bag body to the supporting plate 9; on the vertical mounting frame 3 at the right end of the conveyor belt, a limit track 25 is installed by means of bolt fastening. The bottom end of the limit track 25 is flush with the bottom of the conveyor belt. The limit track 25 consists of three sections, the top section is vertical, the middle section is inclined outward and the bottom section is vertical. The slider 7 abuts against the limit track 25 and moves. Through the limit track 25, the supporting plate 9 gives way to the conveying pressure belt 21. When the supporting plate 9 is conveyed by the conveying chain 4, the supporting plate needs to give way to the conveying pressure belt 21. When the supporting plate 9 moves above the conveying pressure belt 21, the inner side of the slider 7 abuts against the top section of the limit track 25. When the supporting plate 9 moves downward, the slider 7 moves outward along the inclined surface of the middle section of the limit track 25 and is vertically displaced from the conveying pressure belt 21. When the conveying pressure belt 21 and the supporting plate 9 are at the same horizontal plane, the supporting plate 9 is located outside the conveying pressure belt 21 to avoid the conveying pressure belt 21. When the supporting plate 9 passes over the conveying pressure belt 21, under the action of the return spring 8, the supporting plate 9 quickly moves inward and is located directly below the conveying pressure belt 21. When the bag body is conveyed to the supporting plate 9, the supporting plate 9 descends.

[0024] Above the two conveying pressure belts 21, there is a proximity switch 26. The proximity switch 36 is installed on the left side surface of the vertical mounting frame 3 by bolts. The height between the bottom of the proximity switch 26 (model UR3008-10) and the bottom of the conveying pressure belt 21 is 1 cm. When the conveying pressure belt 21 conveys the bag body to the supporting plate and the right side surface of the bag body is located below the proximity switch, the proximity switch 26 is triggered. The proximity switch 26 is located at the end of the conveying pressure belt 21. The proximity switch 26 is connected to the motor that drives the conveying sprocket 5 through a PLC controller, that is, the proximity switch 26 is connected to the input end of the PLC controller. The output end of the PLC controller is connected to the motor that drives the conveying sprocket 5 to rotate. When the proximity switch 26 is triggered, the supporting plate 9 descends at equal intervals. The descending distance of the supporting plate is the height difference between two supporting plates 9.

[0025] The pressing mechanism 12 includes a fixed rod, a rotating block 14 and a pressing plate 15. Among them, a longitudinally arranged fixed rod is installed on the right side surface of the vertical mounting frame 3. Both ends of the fixed rod are fixed to the vertical mounting frame 3 by welding. A rotating block 14 that rotates on the fixed rod is sleeved on the fixed rod. The rotating block 14 is installed on the fixed rod through a bearing. A torsion spring 16 is fixed between the rotating block 14 and the fixed rod by welding. The rotating block 14 is returned by the torsion spring 16. A pressing plate 15 is installed on the outer periphery of the rotating block 14 by bolt fastening. A gear ring 17 is fixed to the outer periphery of the rotating block 14 by welding. A motor is fixed to the vertical mounting frame 3 by welding. An incomplete gear 18 is fixed to the output shaft of the motor by welding. The incomplete gear 18 meshes with the gear ring 17 on the rotating block 14. The motor that drives the incomplete gear 18 to rotate is connected to the output end of the PLC controller. When pressing is required, the incomplete gear 18 rotates. The rotating block 14 meshes with the incomplete gear 18 through the gear ring, so that the pressing plate 15 on the rotating block 14 swings to the right and presses on the top of the stacked bag body. The incomplete gear 18 stops working. When pressing is not required (that is, when the pallet is separated from the bag body), the incomplete gear 18 works, and the incomplete gear 18 ends the meshing state with the gear ring. The rotating block 14 rotates clockwise under the action of the torsion spring, and at the same time the pressing plate 15 swings to the right. When pressing is required, the incomplete gear 18 continues to work and meshes with the gear ring.

[0026] During operation, the processed bag body is conveyed to the right end of the conveying plate 1 and conveyed to the pallet 9 through the conveying pressure belt 21. When the right end of the bag body on the pallet 9 is located below the proximity switch 26, the motor that drives the conveying sprocket 5 starts and the pallet 9 descends. The descending height of the pallet 9 is the height difference between two pallets. When the bag body on the pallet is conveyed above the placing plate 19 to the top of the stacked bag body, the pressing plate 15 swings to the left, so that the bag body placed on the pallet 9 is pressed on the stacked bag body. The double-direction pushing and jacking assembly 10 pushes the slider 7 outwards, so that the bag body is stacked. The conveying chain 4 continues to move, and the slider 7 moves along the arc-shaped baffle to make way for the placing plate 19 and the stacked bag body, so as to complete the neat stacking.

Claims

1. An auxiliary stacking mechanism for multifunctional woven bags, comprising a conveying plate, a lifting bag holding mechanism and a pressing mechanism, wherein a lifting bag holding mechanism docking with the conveying plate is provided at the end of the conveying plate, a placing plate is provided below the lifting bag holding mechanism, and a pressing mechanism pressing on the top bag body is provided above the placing plate, characterized in that ； The lifting bag holding mechanism includes a vertical mounting frame, a conveying chain and a conveying sprocket, wherein two conveying sprockets arranged up and down are installed at the upper and lower ends of the mounting frame, there are two conveying chains and the two conveying chains are arranged vertically side by side, the upper and lower ends of each conveying chain are meshed with the conveying sprocket, a plurality of equally spaced slide rails are installed on each conveying chain, a slider is installed on the slide rail, a return spring is arranged between the slider and the slide rail, a support plate facing the conveying plate is installed on each slider, the conveying sprocket is driven by a motor, a bidirectional push-up assembly is arranged between the two conveying chains, and the slider is pushed outward by the bidirectional push-up assembly; A lifting assembly is provided between the bottom of the placement plate and the ground, and the lifting of the placement plate is realized by the lifting assembly. An arc-shaped baffle with an opening facing upward is provided on the ground, and the arc-shaped baffle is coaxial with the conveying sprocket at the bottom, and the arc-shaped baffle is located on the outside of the conveying sprocket, and the arc-shaped baffle is located below the two-way pushing assembly, and the slider pushed by the two-way pushing assembly is against the arc-shaped baffle, so that the support plate makes way for the placement plate; A swingable pressing mechanism is arranged on the mounting frame.

2. The auxiliary stacking mechanism for a multifunctional woven bag after processing according to claim 1 is characterized in that: A conveyor pressing belt is arranged above the conveyor plate and the lifting bag holding mechanism, and the conveyor pressing belt includes a transverse rod and a conveyor belt. There are two transverse rods, and rollers driven by a motor are installed at both ends of the two transverse rods. The conveyor belt is sleeved on the two rollers of each transverse rod, and the bottom of the conveyor belt is pressed on the conveyor plate and the support plate; a limiting track is installed on the installation at the end of the conveyor belt, and the bottom end of the limiting track is flush with the bottom of the conveyor belt. The limiting track consists of three sections, the top section is vertical, the middle section is inclined outward and the bottom section is vertical, the slider moves against the limiting track, and the support plate makes way for the conveyor pressing belt through the limiting track.

3. The auxiliary stacking mechanism for a multifunctional woven bag after processing according to claim 2 is characterized in that: A proximity switch is arranged above the two conveyor belts. The proximity switch is located at the end of the conveyor belts and is connected to a motor that drives the conveyor sprocket to rotate.

4. The auxiliary stacking mechanism for a multifunctional woven bag after processing according to claim 3 is characterized in that: The pressing mechanism includes a fixed rod, a rotating block and a pressure plate, wherein the fixed rod is fixed on the mounting frame, the rotating block is sleeved on the rotating rod and rotates on the fixed rod, a torsion spring is arranged between the rotating block and the fixed rod, a pressure plate is installed on the rotating block, a gear ring is fixed on the rotating block, a motor is fixed on the mounting plate, an incomplete gear is fixed on the output shaft of the motor, and the incomplete gear is meshed with the gear ring on the rotating block.

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