A bulk bundling structure for industrial woven bags and a method of bundling the same

Abstract

The application discloses a kind of batch bundling structure for industrial woven bag, including base;Transmission mechanism is arranged on base, for the woven bag is sent to the direction of overturning component;Overturning component is arranged below the output end of transmission mechanism, for the woven bag that falls from transmission mechanism is overturned to extrusion packaging unit;Extrusion packaging unit includes extrusion component, is arranged on base, and is located in the side of overturning component, for the woven bag on material assembly is extruded;Driving mechanism is arranged on base, for driving material assembly reciprocating motion between overturning component and extrusion component.The application solves the problems existing in the prior art, such as low efficiency, high labor intensity, complex and expensive equipment, poor adaptability and insufficient process coordination, etc., through the structure design and bundling method of the application, realizes efficient, stable and low-cost batch bundling operation.

Description

Technical Field

[0001] The present invention relates to the field of industrial packaging equipment, in particular to a batch bundling structure and bundling method for industrial woven bags. Background Art

[0002] At a time when industrial production is booming, industrial woven bags, as a common packaging for various products, are widely used in many fields such as chemicals, building materials, and grain. However, the bundling process faces many difficulties, becoming a key factor restricting the improvement of production efficiency. In existing technologies, manual bundling is a traditional and widely used method. In small factories or production scenarios with low output, the disadvantages of manual bundling are not obvious. However, in large-scale production environments, the limitations of manual bundling are infinitely magnified. Taking large cement plants as an example, the daily output of cement can reach thousands of tons, and the number of woven bags that need to be packaged and bundled is huge. When baling manually, workers need to first arrange the woven bags neatly and then tie them with ropes. The entire process takes a lot of time. Moreover, workers are easily fatigued by repeated bending and lifting of hands for a long time, which not only affects work efficiency, but may also cause loose bundles due to operational errors, affecting product transportation and storage. In addition, when baling, not only do multiple woven bags need to be stacked manually, but in order to improve the tightness of the bundle and avoid taking up too much storage and transportation space, multiple woven bags need to be compacted before baling. This process not only consumes a lot of physical energy, but also easily causes the stacked woven bags to fall apart.

[0003] In addition, the adaptability of existing automatic baling equipment is generally poor. The industrial woven bags used in different industries and for different products vary in size. Existing automatic baling equipment is difficult to meet the baling needs of woven bags of various specifications and is often only suitable for woven bags of specific sizes and materials. At the same time, both manual and automatic baling currently lack efficient coordination. After the woven bags come off the production line, there is often a long waiting time and poor connection between the transmission, sorting, baling and unloading links. The various links cannot form a coherent and efficient whole, further reducing the baling efficiency.

[0004] Therefore, those skilled in the art are committed to providing a batch bundling structure and bundling method for industrial woven bags that can effectively solve the above technical problems. Summary of the Invention

[0005] In view of the above-mentioned defects in the prior art, the technical problem to be solved by the present invention is to provide a batch bundling structure and bundling method for industrial woven bags that can effectively solve the above-mentioned technical problems.

[0006] To achieve the above-mentioned object, the present invention provides a batch bundling structure for industrial woven bags, comprising a base;

[0007] A transmission mechanism, provided on the base, for conveying the woven bag toward the flip assembly;

[0008] A turning assembly is provided below the output end of the transmission mechanism and is used to turn the woven bags dropped from the transmission mechanism to the extrusion packaging unit;

[0009] The extrusion packaging unit comprises

[0010] An extrusion assembly is provided on the base and is located on one side of the flip assembly, and is used to extrude the woven bag on the docking assembly;

[0011] A material receiving assembly is located below the flip assembly and is used to collect the woven bags flipped down by the flip assembly;

[0012] The driving mechanism is arranged on the base and is used to drive the material receiving assembly to reciprocate between the turning assembly and the extrusion assembly.

[0013] Furthermore, the transmission mechanism includes two support seats arranged on the base, and several transmission cylinders are arranged to rotate between each support seat. A transmission motor is arranged on the outside of at least one of the support seats, and the output end of the transmission motor is connected to the transmission cylinder, and each transmission cylinder is connected by a transmission belt.

[0014] Furthermore, the outer surface of each transmission tube is provided with an anti-skid groove, and the inner surface of the transmission belt is provided with a plurality of anti-skid ridges, and each anti-skid ridge is used in conjunction with the anti-skid groove on each transmission tube.

[0015] Furthermore, the flip assembly includes a flip frame, both sides of which are rotatably connected to the inner side of each support seat, a mounting cavity is provided at the front end of the support seat, a flip motor is provided in the mounting cavity, and the output end of the flip motor is connected to the flip frame.

[0016] Furthermore, the number of the extrusion packaging units is two, and the flip assembly is located between the two extrusion packaging units;

[0017] The extrusion assembly includes a fixed plate arranged on the base, a plurality of operating windows are opened on the fixed plate, the upper end of the fixed plate is connected to the rear half of the top plate, an extrusion cylinder is provided on the top plate, an upper extrusion piece is provided below the top plate, the upper end of the upper extrusion piece is connected to the output end of the extrusion cylinder, a plurality of guide columns are provided on the upper end of the upper extrusion piece, each of the guide columns is slidably mounted on the top plate, and a limit cover is threadedly provided on the upper end of each guide column, a support platform for supporting the material receiving assembly is provided below the upper extrusion piece, and a buffer pad is laid on the upper end of the support platform.

[0018] Furthermore, the lower end of the outer side of the top plate is connected to the base through a plurality of columns, and the outer side of the support platform is simultaneously connected to the inner side of each of the columns;

[0019] The upper extrusion member includes an upper extrusion plate, the upper end of which is detachably connected to the output end of the extrusion cylinder and each guide column, two slides are provided on the outer side of the upper extrusion plate, each of which is slidably connected to each column, and two buffer plates are provided on the lower end of the upper extrusion plate, and an upper rope threading assembly is provided on the outer side of each buffer plate and between the two buffer plates, and two adjacent upper rope threading assemblies are arranged at intervals;

[0020] The upper rope threading assembly includes an elongated upper extrusion frame, the upper end of the upper extrusion frame is connected to the upper extrusion plate, the lower end of the upper extrusion frame is provided with an upper through-hole running through the upper extrusion frame, and both sides of the upper through-hole have deformation layers, and two guide pieces are symmetrically arranged in the upper extrusion frame, each of the guide pieces includes an inclined support segment, the upper end of the inclined support segment is respectively connected to the two inner corners of the upper end of the upper extrusion frame, the lower end of each inclined support segment is respectively connected to the upper end of each extension segment, the lower end of each extension segment is connected to the upper extrusion frame, and the upper through-hole is located between the extension segments, and the spacing between the inclined support segments gradually decreases from top to bottom, and the extension segment and the inclined support segment are an integrally formed structure;

[0021] A limiting frame is provided on the inner side of the support platform, and an arc-shaped buffer layer is provided on the inner side of the limiting frame.

[0022] Furthermore, the material receiving assembly includes a moving box, a guide seat is provided at the bottom of the moving box, a plurality of pulleys connected to the bottom of the moving box are provided on the guide seat, two guide rails are provided on the base, each of the guide seats is slidably mounted on each of the guide rails, a guide groove is provided at the upper end of each of the guide rails, each of the pulleys is located in each of the guide grooves and can slide in each of the guide grooves;

[0023] The movable box is provided with a box door, and an adjusting cylinder is provided in the movable box. The output end of the adjusting cylinder extends upward out of the movable box and is connected to the lower rope assembly;

[0024] The lower rope threading assembly includes several long lower extrusion frames used in conjunction with the upper extrusion frame, the upper end of the lower extrusion frame is connected to the lower extrusion plate, the lower end of the lower extrusion plate is connected to the output end of the adjusting cylinder, two guide rods are slidably inserted on the moving box and are simultaneously connected to the lower extrusion plate, the upper end of the lower extrusion frame is provided with a lower through-hole passing through the lower extrusion frame, the internal structure of the lower extrusion frame is the same as that of the upper extrusion frame; a plurality of baffles are provided at the upper through-hole, each of the baffles extends along the length direction of the upper through-hole, two adjacent baffles are arranged at intervals, and each baffle is made of deformed material.

[0025] Furthermore, two positioning frames are provided on the lower extrusion plate, and a plurality of rollers are provided in each positioning frame. The upper end surface of each roller extends out of the positioning frame, and a buffer strip used in conjunction with the lower extrusion plate is provided on the upper end of the moving box, and the upper end of the buffer strip is flush with the height of the buffer pad;

[0026] The driving mechanism includes a driving rack arranged on the base, a driving motor is arranged inside the front half of the moving box, the output end of the driving motor extends downward out of the moving box and is sleeved with a driving gear, and the moving box is driven to move by engaging with the driving rack through the rotating driving gear, and the two ends of the guide rail and the driving rack are respectively connected to the lower end of each of the limiting frames.

[0027] Furthermore, a circle of operating platforms is arranged around the outside of the transmission mechanism and the extrusion component, a guardrail is arranged along the outer edge of the operating platform, a staircase is arranged on the outside of the extrusion component, and the front end of the operating platform has a discharge port opened on the guardrail, and each of the discharge ports is arranged in a one-to-one correspondence with each of the extrusion packaging units.

[0028] The baling method for batch baling structure of industrial woven bags includes:

[0029] Place baling ropes in the lower and upper extrusion frames in advance; start the transmission motor, which drives the transmission drum connected to it to rotate. Since each transmission drum is connected to each other through the transmission belt, the other transmission drums rotate synchronously with it. The processed industrial woven bags are transported to the transmission belt through the upward transmission unit. The transmission belt is driven by the rotation of the transmission drum to drive the woven bags toward the flip assembly. The anti-skid grooves on the outer surface of the transmission drum and the anti-skid ridges on the inner surface of the transmission belt fit tightly together.

[0030] When the woven bag is conveyed to the output end of the transmission mechanism, it naturally falls downwards; at this time, the turning motor starts, and its output end drives the turning frame to rotate around the connection point with the inner side of the support seat; the woven bag on the turning frame turns with the turning frame, falls from the transmission mechanism and turns to the lower extrusion frame and upper roller of the material receiving assembly below; as the number of woven bags on the lower extrusion plate increases and the thickness increases, the adjustment cylinder drives the lower extrusion plate to move downward to ensure that the top woven bag is located under the turning frame, so as to avoid affecting the turning and receiving of subsequent woven bags;

[0031] The mobile box of the material receiving assembly located below the flip assembly slides on the guide rail of the base through the pulley at the bottom guide seat; the drive motor of the drive mechanism is started, and the drive gear at the output end of the drive motor rotates and engages with the drive rack, driving the mobile box to move on the guide rail toward the extrusion assembly; during this process, the adjustment cylinder synchronously drives the lower extrusion plate to move downward so that the uppermost woven bag does not exceed the lower end of the extrusion plate;

[0032] When the outer side of the moving box contacts the arc-shaped buffer layer, the lower extrusion plate moves exactly to the bottom of the upper extrusion plate, and the lower extrusion frame corresponds to the upper extrusion frame one-to-one. At this time, the movement of the moving box stops; the lower extrusion plate continues to move downward until the lower end of the lower extrusion plate contacts the buffer pad and the buffer strip at the same time; then the extrusion cylinder drives the upper extrusion piece to move downward to squeeze the woven bag; after the extrusion is completed, the operator takes out the baling rope from the lower and upper extrusion frames, connects the two corresponding baling ropes at the upper and lower ends, and completes the baling operation of the woven bag; then the upper extrusion piece moves upward, and the bundled woven bag remains on the lower extrusion plate;

[0033] With the help of the roller on the lower extrusion plate, the operator easily pulls the bundled woven bags to the unloading port of the operating table and unloads them through the unloading port.

[0034] The beneficial effects of the present invention are:

[0035] The present invention solves the problems of low efficiency, high labor intensity, complex and expensive equipment, poor adaptability and insufficient process coordination in the existing industrial woven bag bundling technology. Through the structural design and bundling method of the present invention, efficient, stable and low-cost batch bundling operations are achieved, which has significant beneficial effects, including:

[0036] 1) The automated conveying, flipping, splicing, extrusion, and unloading processes, combined with the alternating operation of two extrusion and packaging units, significantly shorten the baling cycle. The conveying motor drives the conveyor drum and conveyor belt to rapidly transport woven bags. The flipping motor quickly flips the woven bags to the splicing assembly, and the drive mechanism quickly moves the splicing assembly to the extrusion assembly. The extrusion and baling operations are continuous and efficient, significantly improving efficiency compared to manual baling and meeting the needs of large-scale industrial production.

[0037] 2) Reduced manual operation links. Workers only need to perform simple operations when loading, placing and removing baling ropes, and unloading. This avoids long-term repetitive high-intensity manual movements, reduces worker fatigue, and reduces operational errors caused by manual fatigue, thereby improving baling quality.

[0038] 3) The overall structural design is reasonable, using common mechanical components and mature control technology, such as the transmission motor, flip motor, and extrusion cylinder. Compared with the complex existing automatic baling equipment, the manufacturing cost is lower. In addition, the simple structure reduces the probability of equipment failure and makes maintenance more convenient, reducing maintenance costs and downtime;

[0039] 4) The design of multiple lower and upper extrusion frames, combined with adjustable material receiving and extrusion components, can flexibly adapt to the needs of baling woven bags of different sizes. Whether it is thicker woven bags for chemical products or thinner woven bags for grain packaging, they can be effectively baled by adjusting the equipment, expanding the scope of application of the equipment and reducing the cost of repurchasing or modifying equipment due to changes in woven bag specifications;

[0040] 5) The transmission, turning, material connection, extrusion and unloading links are closely connected to form a coherent and efficient whole. The woven bags flow in an orderly manner between the components, which reduces the waiting time and avoids the situation where each link acts independently. It further improves the baling efficiency, ensures the stable operation of the equipment, and realizes the efficient batch baling of industrial woven bags. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 It is a structural schematic diagram of a specific embodiment of the present invention.

[0042] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention.

[0043] Figure 3 It is a structural diagram of the transmission mechanism in the present invention.

[0044] Figure 4 It is a structural schematic diagram of the extrusion packaging unit in the present invention.

[0045] Figure 5 yes Figure 4 Schematic diagram of the locally enlarged structure at point A in the middle.

[0046] Figure 6 It is a schematic structural diagram of the extrusion assembly in the present invention.

[0047] Figure 7 This is a structural diagram of the support platform used in conjunction with mobile boxes and other components.

[0048] Figure 8 yes Figure 7 Schematic diagram of the locally enlarged structure at point B in the middle.

[0049] Figure 9 yes Figure 7 Schematic diagram of the partially enlarged structure at point C in the middle.

[0050] Figure 10 It is a schematic diagram of the three-dimensional structure of the mobile box when viewed from above.

[0051] Figure 11 yes Figure 10 Schematic diagram of the locally enlarged structure at point D in the middle.

[0052] Figure 12 It is a structural diagram of the coordinated use of several transmission cylinders and transmission belts.

[0053] Figure 13 yes Figure 12 Schematic diagram of the locally enlarged structure at point E in the middle.

[0054] Figure 14 It is a structural schematic diagram of the upper extrusion part in the present invention.

[0055] Figure 15 It is a structural schematic diagram of the upper rope threading assembly in the present invention.

[0056] Figure 16 yes Figure 15 Schematic diagram of the partial cross-section structure of GG.

[0057] Figure 17 It is a structural diagram of two extrusion packaging units performing bundling and splicing respectively.

[0058] Figure 18 It is a structural schematic diagram of the lower rope threading assembly in the present invention. DETAILED DESCRIPTION

[0059] The present invention will be further described below with reference to the accompanying drawings and examples:

[0060] In the description of the present invention, it should be noted that the terms "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0061] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "installed," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0062] like Figures 1 to 18 As shown, a batch bundling structure for industrial woven bags includes a base 1;

[0063] The transmission mechanism 2 is provided on the base 1 and is used to transport the woven bag toward the turnover assembly 3;

[0064] The turning assembly 3 is arranged below the output end of the transmission mechanism 2 and is used to turn the woven bags dropped from the transmission mechanism 2 to the extrusion packaging unit 5;

[0065] The extrusion packaging unit 5 includes

[0066] The extrusion assembly 6 is provided on the base 1 and is located on one side of the flip assembly 3, and is used to extrude the woven bag on the docking assembly 7;

[0067] The material receiving assembly 7 is located below the flip assembly 3 and is used to collect the woven bags flipped down by the flip assembly 3;

[0068] The driving mechanism 8 is provided on the base 1 and is used to drive the material receiving assembly 7 to reciprocate between the turning assembly 3 and the extrusion assembly 6 .

[0069] The transmission mechanism 2 includes two support seats 9 arranged on the base 1, and several transmission cylinders 12 are rotatably arranged between each support seat 9. A transmission motor 10 is arranged on the outside of at least one of the support seats 9, and the output end of the transmission motor 10 is connected to the transmission cylinder 12. Each transmission cylinder 12 is connected by a transmission belt 11.

[0070] The outer surface of each transmission cylinder 12 is provided with an anti-skid groove 13 , and the inner surface of the transmission belt 11 is provided with a plurality of anti-skid ridges 15 , each of which cooperates with the anti-skid groove 13 on each transmission cylinder 12 .

[0071] The flip assembly 3 includes a flip frame 16, and both sides of the flip frame 16 are rotatably connected to the inner side of each support seat 9. The front end of the support seat 9 is provided with a mounting cavity 17, and a flip motor 18 is provided in the mounting cavity 17. The output end of the flip motor 18 is connected to the flip frame 16.

[0072] There are two extrusion packaging units 5, and the flip assembly 3 is located between the two extrusion packaging units 5;

[0073] The extrusion assembly 6 includes a fixed plate 20 arranged on the base 1, and a plurality of operating windows 19 are opened on the fixed plate 20. The upper end of the fixed plate 20 is connected to the rear half of the top plate 21, and an extrusion cylinder 22 is provided on the top plate 21. An upper extrusion member 23 is provided below the top plate 21, and the upper end of the upper extrusion member 23 is connected to the output end of the extrusion cylinder 22. A plurality of guide columns 26 are provided on the upper end of the upper extrusion member 23, each of which is slidably provided on the top plate 21, and a limit cover 27 is threadedly provided on the upper end of each guide column 26. A support platform 28 for supporting the material receiving assembly 7 is provided below the upper extrusion member 23, and a buffer pad 29 is laid on the upper end of the support platform 28.

[0074] The lower end of the outer side of the top plate 21 is connected to the base 1 through a plurality of columns 30, and the outer side of the support platform 28 is also connected to the inner side of each of the columns 30;

[0075] The upper extrusion member 23 includes an upper extrusion plate 31, the upper end of which is detachably connected to the output end of the extrusion cylinder 22 and each guide column 26. Two slides 32 are provided on the outer side of the upper extrusion plate 31, and each slide 32 is slidably connected to each column 30. Two buffer plates 33 are provided on the lower end of the upper extrusion plate 31. An upper rope threading assembly 35 is provided on the outer side of each buffer plate 33 and between the two buffer plates 33, and two adjacent upper rope threading assemblies 35 are arranged at intervals.

[0076] The upper rope threading assembly 35 includes an elongated upper extrusion frame 36, the upper end of the upper extrusion frame 36 is connected to the upper extrusion plate 31, the lower end of the upper extrusion frame 36 is provided with an upper through-hole 37 that passes through the upper extrusion frame 36, and both sides of the upper through-hole 37 have deformation layers. Two guide pieces 38 are symmetrically arranged in the upper extrusion frame 36, each of the guide pieces 38 includes an inclined support segment 38a, the upper end of the inclined support segment 38a is respectively connected to the two inner corners of the upper end of the upper extrusion frame 36, the lower end of each inclined support segment 38a is respectively connected to the upper end of each extension segment 38b, the lower end of each extension segment 38b is connected to the upper extrusion frame 36, and the upper through-hole 37 is located between the extension segments 38b, and the spacing between the inclined support segments 38a gradually decreases from top to bottom. The extension segment 38b and the inclined support segment 38a are an integrally formed structure.

[0077] A limiting frame 39 is provided on the inner side of the support platform 28 , and an arc-shaped buffer layer 50 is provided on the inner side of the limiting frame 39 .

[0078] The material receiving assembly 7 includes a moving box 51, a guide seat 52 is provided at the bottom of the moving box 51, and a plurality of pulleys 53 connected to the bottom of the moving box 51 are provided on the guide seat 52. Two guide rails 55 are provided on the base 1, and each guide seat 52 is slidably mounted on each guide rail 55. A guide groove 56 is provided at the upper end of each guide rail 55. Each pulley 53 is located in each guide groove 56 and can slide in each guide groove 56.

[0079] The movable box 51 is provided with a box door 57, and an adjusting cylinder is provided in the movable box 51. The output end of the adjusting cylinder extends upward out of the movable box 51 and is connected to the lower rope assembly 58;

[0080] The lower rope threading assembly 58 includes several long lower extrusion frames 59 used in conjunction with the upper extrusion frame 36. The upper end of the lower extrusion frame 59 is connected to the lower extrusion plate 60, and the lower end of the lower extrusion plate 60 is connected to the output end of the regulating cylinder. Two guide rods 61 are slidably inserted on the movable box 51 and are simultaneously connected to the lower extrusion plate 60. The upper end of the lower extrusion frame 59 is provided with a lower through-hole 62 that passes through the lower extrusion frame 59. The internal structure of the lower extrusion frame 59 is the same as the internal structure of the upper extrusion frame 36; several baffles 63 are provided at the upper through-hole 37, and each of the baffles 63 extends along the length direction of the upper through-hole 37. Two adjacent baffles 63 are arranged at intervals, and each of the baffles 63 is made of deformed material.

[0081] The lower extrusion plate 60 is provided with two positioning frames 65, each of which is provided with a plurality of rollers 66. The upper end surface of each roller 66 extends out of the positioning frame 65. The upper end of the movable box 51 is provided with a buffer bar 67 used in conjunction with the lower extrusion plate 60. The upper end of the buffer bar 67 is flush with the height of the buffer pad 29.

[0082] The driving mechanism 8 includes a driving rack 68 arranged on the base 1, and a driving motor is arranged inside the front half of the movable box 51. The output end of the driving motor extends downward from the movable box 51 and is provided with a driving gear 69. The rotating driving gear 69 engages with the driving rack 68 to drive the movable box 51 to move. The two ends of the guide rail 55 and the driving rack 68 are respectively connected to the lower end of each of the limiting frames 39.

[0083] A circle of operating platforms 70 are arranged around the outside of the transmission mechanism 2 and the extrusion assembly 6, a guardrail 71 is arranged along the outer edge of the operating platform 70, a staircase 73 is arranged on the outside of the extrusion assembly 6, and the front end of the operating platform 70 has a discharge port 72 opened on the guardrail 71, and each of the discharge ports 72 is arranged in a one-to-one correspondence with each of the extrusion packaging units 5.

[0084] The baling method for batch baling structure of industrial woven bags includes:

[0085] Pre-loading of baling twine: Before starting the machine, baling twine is pre-placed in the lower extrusion frame 59 and upper extrusion frame 36. To improve efficiency and reduce operator workload, multiple baling twines can be placed simultaneously. The design of multiple lower extrusion frames 59 and upper extrusion frames 36 allows for flexible adaptation to the needs of baling woven bags of varying sizes. The upper opening 37 is smaller than the diameter of the baling twine. When removing the twine, the deformed layer is squeezed, expanding the opening to allow the twine to be removed, effectively preventing it from falling. Meanwhile, the baffle 63 further blocks the twine, enhancing stability.

[0086] Woven bag transmission: Start the transmission motor 10, and the motor drives the transmission cylinder 12 connected to it to rotate. Since the transmission cylinders 12 are interconnected through the transmission belt 11, the other transmission cylinders 12 rotate synchronously. The processed industrial woven bags are transported to the transmission belt 11 through the upward transmission unit. The transmission belt 11 relies on the rotation of the transmission cylinder 12 to operate, driving the woven bags to be transported toward the flip component 3. The anti-skid groove 13 on the outer surface of the transmission cylinder 12 and the anti-skid ridge 15 on the inner surface of the transmission belt 11 are tightly matched; the friction force is effectively increased to ensure that the woven bags will not slip during the transmission process, thereby achieving stable transmission.

[0087] Woven bag flipping and material splicing: After the woven bag is conveyed to the output end of the transmission mechanism 2, the woven bag naturally falls downward; at this time, the flip motor 18 is started, and its output end drives the flip frame 16 to rotate around the connection point with the inner side of the support seat 9; the woven bag on the flip frame 16 flips with the flip frame, falls from the transmission mechanism 2 and flips to the lower extrusion frame 59 and the upper roller 66 of the material splicing assembly 7 below; as the number of woven bags on the lower extrusion plate 60 increases and the thickness increases, the adjustment cylinder drives the lower extrusion plate 60 to move downward to ensure that the top woven bag is located below the flip frame 16, so as to avoid affecting the flipping and material splicing of subsequent woven bags;

[0088] Movement and positioning of the material receiving assembly: The moving box 51 of the material receiving assembly 7 located below the flip assembly 3 slides on the guide rail 55 of the base 1 through the pulley 53 at the bottom guide seat 52 to ensure a smooth and stable movement process; the driving motor of the driving mechanism 8 is started, and the driving gear 69 at the output end of the driving motor rotates and engages with the driving rack 68, driving the moving box 51 to move toward the extrusion assembly 6 on the guide rail; in this process, the adjusting cylinder synchronously drives the lower extrusion plate 60 to move downward, so that the uppermost woven bag does not exceed the lower end of the extrusion plate 31, which is convenient for subsequent extrusion operations.

[0089] Extrusion and bundling: When the outer side of the moving box 51 contacts the arc-shaped buffer layer 50, the lower extrusion plate 60 moves just below the upper extrusion plate 31, and the lower extrusion frame 59 corresponds to the upper extrusion frame 36 one-to-one. At this time, the movement of the moving box 51 stops; the lower extrusion plate 60 continues to move downward until the lower end of the lower extrusion plate 60 contacts the buffer pad 29 and the buffer bar 67 at the same time; then the extrusion cylinder 22 drives the upper extrusion member 23 to move downward to squeeze the woven bag; after the extrusion is completed, the operator takes out the baling rope from the lower extrusion frame 59 and the upper extrusion frame 36, connects the two corresponding ends of the baling rope, and completes the baling operation of the woven bag; then the upper extrusion member 23 moves upward, and the bundled woven bag remains on the lower extrusion plate 60;

[0090] Unloading and circulation operation: The operator uses the roller 66 on the lower extrusion plate 60 to easily pull the bundled woven bags to the unloading port 72 of the operating table 70; unloading is carried out through the unloading port 72. A unloading conveyor belt or a transport vehicle can be set at the unloading port 72 according to actual needs to facilitate unloading. The two extrusion packaging units 5 operate alternately. When one is performing the baling operation, the other is performing the material receiving operation at the same time, achieving seamless connection, effectively improving the overall baling efficiency, and making the equipment operate continuously and stably to complete the batch baling of industrial woven bags. In realizing efficient batch baling of industrial woven bags, the present invention uses a series of coherent steps such as transmission, turning, receiving, extrusion baling and unloading, and the various components work together to greatly improve the baling efficiency and reduce labor intensity.

[0091] The above describes in detail the preferred embodiments of the present invention. It should be understood that those skilled in the art can make numerous modifications and variations based on the concepts of the present invention without inventive effort. Therefore, any technical solutions that can be derived by those skilled in the art through logical analysis, reasoning, or limited experimentation based on the concepts of the present invention and the prior art should be within the scope of protection defined by the claims.

Claims

1. A batch bundling structure for industrial woven bags, characterized by: including a base (1); A transmission mechanism (2), the transmission mechanism (2) comprising two support seats (9) arranged on the base (1), a plurality of transmission cylinders (12) being rotatably arranged between the support seats (9), a transmission motor (10) being arranged on the outside of at least one of the support seats (9), an output end of the transmission motor (10) being connected to the transmission cylinder (12), and the transmission cylinders (12) being connected via a transmission belt (11); the transmission mechanism (2) being arranged on the base (1) and being used for conveying the woven bag toward the flip assembly (3); A flip assembly (3), the flip assembly (3) being arranged below the output end of the transmission mechanism (2), the flip assembly (3) comprising a flip frame (16), both sides of the flip frame (16) being rotatably connected to the inner side of each support seat (9), a mounting cavity (17) being provided at the front end of the support seat (9), a flip motor (18) being provided in the mounting cavity (17), the output end of the flip motor (18) being connected to the flip frame (16), and the flip assembly (3) being used for flipping the woven bag dropped from the transmission mechanism (2) to the extrusion packaging unit (5); The extrusion packaging unit (5) comprises: an extrusion component (6) arranged on the base (1) and located on one side of the flip component (3), and used for extruding the woven bag on the docking component (7); A material receiving assembly (7) is located below the flip assembly (3), the material receiving assembly (7) includes a moving box (51), a guide seat (52) is provided at the bottom of the moving box (51), a plurality of pulleys (53) connected to the bottom of the moving box (51) are provided at the guide seat (52), two guide rails (55) are provided on the base (1), each of the guide seats (52) is slidably mounted on each of the guide rails (55), a guide groove (56) is provided at the upper end of each of the guide rails (55), and each of the pulleys (53) is located in each of the guide grooves (56) and can slide in each of the guide grooves (56); and is used for collecting woven bags flipped down by the flip assembly (3); a driving mechanism (8), arranged on the base (1), for driving the material receiving assembly (7) to reciprocate between the turning assembly (3) and the extrusion assembly (6); There are two extrusion packaging units (5), and the flip assembly (3) is located between the two extrusion packaging units (5); The extrusion assembly (6) includes a fixed plate (20) arranged on the base (1), a plurality of operating windows (19) are opened on the fixed plate (20), the upper end of the fixed plate (20) is connected to the rear half of the top plate (21), an extrusion cylinder (22) is provided on the top plate (21), an upper extrusion member (23) is provided below the top plate (21), the upper end of the upper extrusion member (23) is connected to the output end of the extrusion cylinder (22), and a plurality of guide columns (26) are provided on the upper end of the upper extrusion member (23), each of the guide columns (26) is slidably arranged on the top plate (21), and a limit cover (27) is threadedly provided on the upper end of each of the guide columns (26); A support platform (28) for supporting the material receiving assembly (7) is provided below the upper extrusion member (23), and a buffer pad (29) is provided on the upper end of the support platform (28).

2. The batch bundling structure for industrial woven bags according to claim 1, characterized in that: The outer surface of each transmission cylinder (12) is provided with an anti-skid groove (13), and the inner surface of the transmission belt (11) is provided with a plurality of anti-skid ridges (15), and each anti-skid ridge (15) is used in conjunction with the anti-skid groove (13) on each transmission cylinder (12).

3. The batch bundling structure for industrial woven bags according to claim 2, characterized in that: The lower end of the outer side of the top plate (21) is connected to the base (1) via a plurality of columns (30), and the outer side of the support platform (28) is simultaneously connected to the inner side of each of the columns (30); The upper extrusion member (23) includes an upper extrusion plate (31), the upper end of which is detachably connected to the output end of the extrusion cylinder (22) and each guide column (26). Two slides (32) are provided on the outer side of the upper extrusion plate (31), and each slide (32) is slidably connected to each column (30). Two buffer plates (33) are provided on the lower end of the upper extrusion plate (31). An upper rope threading assembly (35) is provided on the outer side of each buffer plate (33) and between the two buffer plates (33), and two adjacent upper rope threading assemblies (35) are arranged at intervals.

4. The batch bundling structure for industrial woven bags according to claim 3, characterized in that: The upper rope threading assembly (35) includes an elongated upper extrusion frame (36), the upper end of the upper extrusion frame (36) is connected to the upper extrusion plate (31), the lower end of the upper extrusion frame (36) is provided with an upper through-hole (37) passing through the upper extrusion frame (36), both sides of the upper through-hole (37) have deformation layers, and two guide pieces (38) are symmetrically arranged in the upper extrusion frame (36), each of the guide pieces (38) includes an inclined support section (38a), and the inclined support section (38b) is provided with a plurality of guide pieces (38c). The upper ends of the inclined support sections (38a) are respectively connected to the two inner corners of the upper end of the upper extrusion frame (36), the lower ends of the inclined support sections (38a) are respectively connected to the upper ends of the extension sections (38b), the lower ends of the extension sections (38b) are connected to the upper extrusion frame (36), and the upper through-holes (37) are located between the extension sections (38b), the spacing between the inclined support sections (38a) gradually decreases from top to bottom, and the extension sections (38b) and the inclined support sections (38a) are an integrally formed structure; A limiting frame (39) is provided on the inner side of the support platform (28), and an arc-shaped buffer layer (50) is provided on the inner side of the limiting frame (39).

5. The batch bundling structure for industrial woven bags according to claim 4, characterized in that: The movable box (51) is provided with a box door (57), and an adjusting cylinder is provided in the movable box (51). The output end of the adjusting cylinder extends upward out of the movable box (51) and is connected to a lower rope assembly (58); The lower rope threading assembly (58) includes a plurality of long lower extrusion frames (59) used in conjunction with the upper extrusion frame (36), the upper end of the lower extrusion frame (59) is connected to the lower extrusion plate (60), the lower end of the lower extrusion plate (60) is connected to the output end of the regulating cylinder, two guide rods (61) are slidably inserted on the moving box (51) and are simultaneously connected to the lower extrusion plate (60), the upper end of the lower extrusion frame (59) is provided with a lower through-hole (62) passing through the lower extrusion frame (59), the internal structure of the lower extrusion frame (59) is the same as the internal structure of the upper extrusion frame (36); a plurality of baffles (63) are provided at the upper through-hole (37), each of the baffles (63) extends along the length direction of the upper through-hole (37), two adjacent baffles (63) are arranged at intervals, and each of the baffles (63) is made of a deformable material.

6. The batch bundling structure for industrial woven bags according to claim 5, characterized in that: Two positioning frames (65) are provided on the lower extrusion plate (60), and a plurality of rollers (66) are provided in each positioning frame (65). The upper end surface of each roller (66) extends out of the positioning frame (65). The upper end of the moving box (51) is provided with a buffer strip (67) used in conjunction with the lower extrusion plate (60), and the upper end of the buffer strip (67) is flush with the height of the buffer pad (29); The driving mechanism (8) includes a driving rack (68) arranged on the base (1), a driving motor is arranged inside the front half of the movable box (51), the output end of the driving motor extends downward from the movable box (51) and is sleeved with a driving gear (69), and the movable box (51) is driven to move by the rotating driving gear (69) engaging with the driving rack (68), and the two ends of the guide rail (55) and the driving rack (68) are respectively connected to the lower end of each of the limiting frames (39).

7. The batch bundling structure for industrial woven bags according to claim 6, characterized in that: An operating platform (70) is provided around the outer side of the transmission mechanism (2) and the extrusion assembly (6), a guardrail (71) is provided along the outer edge of the operating platform (70), a staircase (73) is provided on the outer side of the extrusion assembly (6), and a discharge port (72) is provided at the front end of the operating platform (70) on the guardrail (71), and each discharge port (72) is provided in a one-to-one correspondence with each extrusion packaging unit (5).

8. The bundling method for a batch bundling structure of industrial woven bags according to claim 7, wherein: include: The baling rope is placed in the lower extrusion frame (59) and the upper extrusion frame (36) in advance; The transmission motor (10) is started, and the motor drives the transmission cylinder (12) connected thereto to rotate. Since the transmission cylinders (12) are connected to each other through the transmission belt (11), the other transmission cylinders (12) rotate synchronously therewith. The processed industrial woven bags are transported to the transmission belt (11) through the upward transmission unit. The transmission belt (11) is driven by the rotation of the transmission cylinder (12) to drive the woven bags to be transported toward the flip assembly (3). The anti-skid groove (13) on the outer surface of the transmission cylinder (12) and the anti-skid ridge (15) on the inner surface of the transmission belt (11) are tightly matched. When the woven bag is conveyed to the output end of the transmission mechanism (2), the woven bag naturally falls downward; at this time, the turnover motor (18) is started, and its output end drives the turnover frame (16) to rotate around the connection point with the inner side of the support seat (9); the woven bag on the turnover frame (16) is turned over with the turnover frame, falls from the transmission mechanism (2) and is turned over to the lower extrusion frame (59) and the upper roller (66) of the material receiving assembly (7) below; as the number of woven bags on the lower extrusion plate (60) increases and the thickness increases, the regulating cylinder drives the lower extrusion plate (60) to move downward to ensure that the top woven bag is located below the turnover frame (16), thereby avoiding affecting the turning and receiving of subsequent woven bags; The movable box (51) of the material receiving assembly (7) located below the flip assembly (3) slides on the guide rail (55) of the base (1) through the pulley (53) at the bottom guide seat (52); the driving motor of the driving mechanism (8) is started, and the driving gear (69) at the output end of the driving motor rotates and engages with the driving rack (68), driving the movable box (51) to move on the guide rail toward the extrusion assembly (6); during this process, the regulating cylinder synchronously drives the lower extrusion plate (60) to move downward so that the uppermost woven bag does not exceed the lower end of the extrusion plate (31); When the outer side of the moving box (51) contacts the arc-shaped buffer layer (50), the lower extrusion plate (60) moves just below the upper extrusion plate (31), and the lower extrusion frame (59) corresponds to the upper extrusion frame (36) one by one, and the movement of the moving box (51) is stopped at this time; the lower extrusion plate (60) continues to move downward until the lower end of the lower extrusion plate (60) contacts the buffer pad (29) and the buffer strip (67) at the same time; then the extrusion cylinder (22) drives the upper extrusion member (23) to move downward to extrude the woven bag; after the extrusion is completed, the operator takes out the baling rope from the lower extrusion frame (59) and the upper extrusion frame (36), connects the two corresponding baling ropes at the upper and lower ends, and completes the baling operation of the woven bag; then the upper extrusion member (23) moves upward, and the bundled woven bag remains on the lower extrusion plate (60); The operator uses the roller (66) on the lower extrusion plate (60) to easily pull the bundled woven bags to the discharge port (72) of the operating table (70); and discharges the bags through the discharge port (72).

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