A woven bag anti-wrinkle packing device

Abstract

The utility model relates to the technical field of woven bag production discloses a woven bag anti -wrinkle packing device, including base, be equipped with support rod on the base, be equipped with roof on the support rod, be equipped with the lower pressing plate on the base, be equipped with the upper pressing plate between the base and the lower pressing plate and slide, be equipped with the hydraulic cylinder of driving upper pressing plate sliding on the roof, a plurality of through -grooves are evenly equipped with on the lower pressing plate and upper pressing plate, the utility model discloses compared with prior art advantage lies in, through setting slide bar no.

Description

Technical Field

[0001] This utility model relates to the field of woven bag production technology, specifically to a woven bag anti-wrinkle packaging device. Background Technology

[0002] Woven bags, also known as snake skin bags, are a common type of plastic packaging material. The materials used in their production vary depending on their intended use. For mining woven bags, polypropylene is used as the main raw material, with the addition of appropriate additives. The materials are extruded into filaments, woven into cylindrical blanks, and then sewn to the bottom according to the user's required effective width and length. They have the advantages of being flame-retardant, anti-static, high-strength, and environmentally resistant.

[0003] After the woven bags are produced, in order to increase the transportation capacity, multiple woven bags are usually compressed by a baling machine and then packaged. This allows more woven bags to be transported in the same space. During packaging, in order to achieve a beautiful and wrinkle-free package, the position of the woven bags is usually adjusted and guided before entering the packaging area to avoid positional deviation that would cause wrinkles. At the same time, to ensure that no wrinkles occur during the compression process, the upper pressure plate is connected to the hydraulic cylinder ball joint to automatically compensate for the tilt of the pressure head caused by the material uneven load, thus protecting the piston rod and hydraulic cylinder.

[0004] After the woven bag is placed into the hydraulic baler, the hydraulic cylinder drives the upper pressure plate to squeeze the woven bag. After squeezing, the rope needs to be passed through the slots on the upper and lower pressure plates and then tied to complete the packaging. However, the rope itself is relatively soft and it is difficult to pass through the slots, which is not very safe. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] The technical problem this invention aims to solve is that when packaging woven bags after compression, the ropes are relatively soft and difficult to pass through the grooves, resulting in low safety.

[0007] (II) Technical Solution

[0008] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: a woven bag anti-wrinkle packing device, including a base, a support rod on the base, a top plate on the support rod, a lower pressure plate on the base, an upper pressure plate slidably disposed between the base and the lower pressure plate, a hydraulic cylinder for driving the upper pressure plate to slide on the top plate, multiple through slots on both the lower and upper pressure plates, a sliding rod through the through slots slidably disposed on the lower and upper pressure plates, a circular hole corresponding to the through slot on the sliding rod, the circular hole for rope to pass through, and a limiting mechanism for fixing the rope passing through the circular hole on the lower and upper pressure plates.

[0009] As an improvement, the limiting mechanism includes a second slide rod slidably disposed on the lower pressure plate and the upper pressure plate. The second slide rod has a through hole that mates with the round hole. The first slide rod has a groove, and a slider is slidably disposed in the groove. A spring is disposed between the bottom surface of the slider and the inner wall of the groove. A stop rod is disposed on the slider. The second slide rod has a moving mechanism for driving the slider to slide.

[0010] As an improvement, the moving mechanism includes an extension rod on the slide bar 2, and the extension rod is provided with an inclined groove that cooperates with the abutment rod.

[0011] As an improvement, four support rods are provided, and protective plates are hinged between adjacent support rods. An extension plate is provided on the protective plate, and a fixing post is movably inserted into the extension plate. A fixing block is provided on the support rod, and the fixing block is provided with a hole that cooperates with the fixing post.

[0012] As an improvement, the upper pressure plate is provided with limiting posts arranged on both sides.

[0013] As an improvement, slide bar one and slide bar two are magnetically connected.

[0014] (III) Beneficial Effects

[0015] The advantages of this utility model compared with the prior art are as follows:

[0016] By setting up slide bar one, slide bar two, round hole and limiting mechanism, the rope can be easily passed through the upper pressure plate and lower pressure plate after the woven bag is compressed, which makes it easy to pack. It does not require manual passing through the through groove and has high safety. Attached Figure Description

[0017] Figure 1 This is a perspective view of a woven bag anti-wrinkle packing device according to the present invention.

[0018] Figure 2 This is an exploded view of a woven bag anti-wrinkle packing device according to this utility model.

[0019] Figure 3 This is a perspective view of the limiting mechanism of a woven bag anti-wrinkle packing device according to this utility model.

[0020] Figure 4 This is a cross-sectional view of a woven bag anti-wrinkle packing device according to the present invention.

[0021] Figure 5 This is an enlarged view of section A of the anti-wrinkle packing device for woven bags according to this utility model.

[0022] As shown in the figure: 1. Base; 2. Support rod; 3. Top plate; 4. Lower pressure plate; 5. Upper pressure plate; 6. Hydraulic cylinder; 7. Through groove; 8. Slide rod one; 9. Round hole; 10. Limiting mechanism; 11. Slide rod two; 12. Slider; 13. Spring; 14. Abutment rod; 15. Moving mechanism; 16. Extension rod; 17. Inclined groove; 18. Protective plate; 19. Extension plate; 20. Fixed column; 21. Fixed block; 22. Limiting column. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] As per the instructions Figures 1 to 4 As shown, a woven bag anti-wrinkle packing device includes a base 1, a support rod 2 on the base 1, a top plate 3 on the support rod 2, a lower pressure plate 4 on the base 1, an upper pressure plate 5 slidably disposed between the base 1 and the lower pressure plate 4, a hydraulic cylinder 6 on the top plate 3 for driving the upper pressure plate 5 to slide, multiple through slots 7 on both the lower pressure plate 4 and the upper pressure plate 5, and a sliding rod 8 slidably disposed on the lower pressure plate 4 and the upper pressure plate 5 through the through slots 7, the sliding rod 8 having a circular hole 9 corresponding to the through slot 7 for rope to pass through, and a limiting mechanism 10 on the lower pressure plate 4 and the upper pressure plate 5 for fixing the rope passing through the circular hole 9.

[0025] As per the instructions Figures 2 to 5 As shown, the limiting mechanism 10 includes a second slide rod 11 slidably disposed on the lower pressure plate 4 and the upper pressure plate 5. The second slide rod 11 is provided with a through hole that mates with the round hole 9. The first slide rod 8 is provided with a slide groove. A slider 12 is slidably disposed in the slide groove. A spring 13 is provided between the bottom surface of the slider 12 and the inner wall of the slide groove. A stop rod 14 is provided on the slider 12. The second slide rod 11 is provided with a moving mechanism 15 for driving the slider 12 to slide.

[0026] The moving mechanism 15 includes an extension rod 16 on the slide rod 11, the extension rod 16 is provided with a sloping groove 17 that cooperates with the abutment rod 14, and the slide rod 8 is magnetically connected to the slide rod 11.

[0027] The support rod 2 is provided in four parts and a protective plate 18 is hinged between adjacent support rods 2. The protective plate 18 is provided with an extension plate 19. A fixing post 20 is movably inserted into the extension plate 19. The support rod 2 is provided with a fixing block 21. The fixing block 21 is provided with a hole that cooperates with the fixing post 20.

[0028] The upper pressure plate 5 is provided with limiting posts 22 arranged on both sides.

[0029] In practical use, by pulling up the fixing post 20 to move it away from the insertion hole, then rotating the protective plate 18 to stack the woven bags on the lower pressure plate 4, then closing the protective plate 18 and inserting the fixing post 20 into the insertion hole, then activating the hydraulic cylinder 6, which drives the upper pressure plate 5 to move down, contacting and squeezing the woven bags. After compression, multiple ropes are passed through the multiple round holes 9 on the lower pressure plate 4. It should be noted that the ends of the ropes should pass through more of the round holes 9 so that they can protrude when moved to the other end. Then, the sliding rod 11 is moved so that it is magnetically attracted to the sliding rod 8. At this time, the extension rod 16 on the sliding rod 11 drives the slider 12 to slide through the inclined groove 17, the spring 13 is compressed, and the slider 12 drives the abutment rod 14 to move down, limiting the rope. Then, the sliding rods 8 and 11 are moved to the other end of the lower pressure plate 4, at which point one end of the rope protrudes. Then, grasp slide bar 8 and move slide bar 11 to separate slide bar 11 from slide bar 8, releasing the rope fixation. Then, grasp one end of the rope and insert it into the round hole 9 on the upper pressure plate 5. Slide slide bar 11 to magnetically attract slide bar 11 and slide bar 8. At this time, the extension rod 16 on slide bar 11 drives the slider 12 to slide through the inclined groove 17. The spring 13 is compressed, and the slider 12 drives the stop rod 14 to move down, limiting the rope. Then, move slide bar 8 and slide bar 11 to the other end of the upper pressure plate 5. At this time, one end of the rope protrudes. Then, grasp slide bar 8 and move slide bar 11 to separate slide bar 11 from slide bar 8, releasing the rope fixation. At this time, the rope has wrapped around the compressed woven bag once. Then, tighten and knot the rope one by one. At this time, the packing is completed. Start the hydraulic cylinder 6. The hydraulic cylinder 6 drives the upper pressure plate 5 to move up and reset. Then, take out the packed woven bag and then carry out the next packing.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

[0032] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A woven bag anti-wrinkle packing device, comprising a base (1), a support rod (2) provided on the base (1), and a top plate (3) provided on the support rod (2), characterized in that: The base (1) is provided with a lower pressure plate (4), and an upper pressure plate (5) is slidably provided between the base (1) and the lower pressure plate (4). The top plate (3) is provided with a hydraulic cylinder (6) for driving the upper pressure plate (5) to slide. The lower pressure plate (4) and the upper pressure plate (5) are each provided with multiple through slots (7). The lower pressure plate (4) and the upper pressure plate (5) are slidably provided with a sliding rod (8) that passes through the through slot (7). The sliding rod (8) is provided with a round hole (9) corresponding to the through slot (7). The round hole (9) is used for the rope to pass through. The lower pressure plate (4) and the upper pressure plate (5) are provided with a limiting mechanism (10) for fixing the rope passing through the round hole (9).

2. The anti-wrinkle packing device for woven bags according to claim 1, characterized in that: The limiting mechanism (10) includes a second slide rod (11) slidably disposed on the lower pressure plate (4) and the upper pressure plate (5). The second slide rod (11) is provided with a through hole that mates with the round hole (9). The first slide rod (8) is provided with a sliding groove. A slider (12) is slidably disposed in the sliding groove. A spring (13) is provided between the bottom surface of the slider (12) and the inner wall of the sliding groove. A stop rod (14) is provided on the slider (12). The second slide rod (11) is provided with a moving mechanism (15) for driving the slider (12) to slide.

3. The anti-wrinkle packing device for woven bags according to claim 2, characterized in that: The moving mechanism (15) includes an extension rod (16) on the slide bar (11), and the extension rod (16) is provided with a groove (17) that cooperates with the abutment rod (14).

4. The anti-wrinkle packing device for woven bags according to claim 1, characterized in that: The support rod (2) is provided in four parts and a protective plate (18) is hinged between adjacent support rods (2). The protective plate (18) is provided with an extension plate (19). A fixing post (20) is movably inserted into the extension plate (19). The support rod (2) is provided with a fixing block (21). The fixing block (21) is provided with a hole that cooperates with the fixing post (20).

5. The anti-wrinkle packing device for woven bags according to claim 1, characterized in that: The upper pressure plate (5) is provided with limiting posts (22) arranged on both sides.

6. The anti-wrinkle packing device for woven bags according to claim 3, characterized in that: The first slide bar (8) and the second slide bar (11) are magnetically connected.

Images