Material collecting device for plastic woven bag production

Abstract

The utility model relates to the technical field of plastic woven bags, and discloses a material receiving device for plastic woven bag production, the top of a supporting column is fixedly connected with a bearing table, the left side of the top of the bearing table is provided with a rotating pressing mechanism, and the right side of the top of the bearing table is provided with a conveying mechanism; the rotating pressing mechanism comprises a rotating assembly and a pressing assembly, the rotating assembly is arranged on the left side of the top of the bearing table, the pressing assembly is arranged on the top of the rotating assembly, the rotating assembly comprises a first supporting plate, and the first supporting plate is fixedly connected to the back end of the left side of the top of the bearing table; the inner side of the first supporting plate is rotationally connected with a winding roller, and the front face of the periphery of the winding roller is rotationally connected with a second supporting plate. And after the winding of the plastic woven bag is completed, the air cylinder is opened to drive the pressing plate to move, so that the pressing plate can press the plastic woven bag on the periphery of the winding roller, and the plastic woven bag is not easy to be disordered before a worker takes the winding roller.

Description

Technical Field

[0001] This utility model relates to the field of plastic woven bag technology, specifically a material receiving device for the production of plastic woven bags. Background Technology

[0002] Plastic woven bags are made primarily from polypropylene and polyethylene resins, which are extruded and stretched into flat filaments, then woven and braided. Their basic structure includes a woven layer and a coating. The woven layer, composed of interwoven flat filaments, provides the bag's basic shape and strength, determining its load-bearing capacity. The coating, usually on the inner surface of the woven bag, primarily enhances its moisture-proof and waterproof properties, allowing it to better protect the contents. After production, the plastic woven bags need to be collected and processed.

[0003] The paper, published under CN 110155778 A, describes a rewinding machine for producing plastic woven bags. With the help of a forklift, the rewinding rollers of the plastic woven bags can be easily removed. The machine is easy and quick to operate, greatly improving the rewinding and production efficiency of plastic woven bags. It is also reasonably designed.

[0004] The winding machine used for producing plastic woven bags can wind up plastic woven bags through the set winding rollers. However, the device is not equipped with a pressing device for the wound plastic woven bags. When the plastic woven bags are wound up, if the workers do not disassemble and move the winding rollers in time, the plastic woven bags are easy to loosen and become messy. Therefore, it needs to be improved. Utility Model Content

[0005] The purpose of this invention is to provide a material receiving device for the production of plastic woven bags, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a material receiving device for the production of plastic woven bags, including a support column, a load-bearing platform fixedly connected to the top of the support column, a rotating pressing mechanism provided on the left side of the top of the load-bearing platform, and a transmission mechanism provided on the right side of the top of the load-bearing platform;

[0007] The rotating pressing mechanism includes a rotating component and a pressing component. The rotating component is located on the top left side of the support platform, and the pressing component is located on top of the rotating component.

[0008] The rotating assembly includes a first support plate, which is fixedly connected to the left rear end of the top of the support platform. A take-up roller is rotatably connected to the inner side of the first support plate. A second support plate is rotatably connected to the front periphery of the take-up roller. The second support plate is fixedly connected to the front left side of the top of the support platform. A fixing frame is fixedly connected to the front of the second support plate. A first servo motor is fixedly connected to the front of the fixing frame. A rotating shaft is fixedly connected to the back end of the first servo motor. The back end of the rotating shaft is rotatably connected to the front of the second support plate. A drive gear is fixedly connected to the periphery of the rotating shaft. A rotating gear meshes with the inner side of the drive gear. A threaded plate is fixedly connected to the right side of the front of the rotating gear. A bolt is threadedly connected to the inner side of the threaded plate. A limit block is threadedly connected to the left side of the outer side of the bolt. The limit block is fixedly connected to the front of the take-up roller. A support member is fixedly connected to the periphery of the back end of the rotating gear.

[0009] Preferably, the inner side of the second support plate is provided with a circular groove corresponding to the movement trajectory of the support member, and the support member is slidably connected inside the circular groove. Through the circular groove, the support member can slide inside the second support plate. The support member can support the rotating gear, making the rotating gear more stable during rotation.

[0010] Preferably, the inner side of the rotating gear is provided with a groove corresponding to the sliding position of the take-up roller, and the take-up roller is rotatably connected inside the groove. Through the groove, the take-up roller can be placed inside the rotating gear, so that when the rotating gear rotates, it can drive the take-up roller to rotate.

[0011] Preferably, the pressing assembly includes a connecting plate, which is fixedly connected to the top right side of the first support plate, and the bottom front of the connecting plate is fixedly connected to the top right side of the second support plate. A cylinder is fixedly connected to the right side of the connecting plate, a pressing plate is fixedly connected to the left side of the cylinder, and a sliding rod is fixedly connected to the right side of the pressing plate.

[0012] Preferably, there are two slide rods, which are fixedly connected to the inner side of the pressing plate and slidably connected to the inner side of the connecting plate. The slide rods can limit the pressing plate and make the slide rods more stable during the lifting and lowering process.

[0013] Preferably, the transmission mechanism includes a connecting frame, which is fixedly connected to the top right side of the support platform. A second servo motor is fixedly connected to the front of the connecting frame, and a rotating roller is fixedly connected to the back of the second servo motor. The rotating roller is rotatably connected to the inner side of the connecting frame. A fixed rod is fixedly connected to the inner side of the connecting frame. A slider is slidably connected to the outer side of the fixed rod. A pressing roller is rotatably connected to the inner side of the slider. A spring is sleeved around the outer side of the fixed rod. A linkage plate is fixedly connected to the top of the outer side of the slider, and a pull plate is fixedly connected to the top of the linkage plate.

[0014] Preferably, the top of the spring is fixedly connected to the bottom of the connecting frame, and the bottom of the spring is fixedly connected to the top of the slider. When the force of the pull plate is released, the elastic force of the spring allows the pressing roller to press the plastic woven bag, making the plastic woven bag less likely to loosen or become disordered.

[0015] Compared with the prior art, this utility model provides a material receiving device for the production of plastic woven bags, which has the following advantages:

[0016] 1. The material receiving device for producing plastic woven bags uses a rotating pressing mechanism to place the winding roller inside the first support plate and the second support plate. The winding roller can be fixed by bolts. The first servo motor, the rotating shaft, the drive gear and the rotating gear work together to drive the winding roller to rotate, so that the winding roller can wind up the plastic woven bag.

[0017] After the plastic woven bag is wound up, the cylinder is opened, which drives the pressing plate to move. The pressing plate can press the plastic woven bag around the take-up roller, so that the plastic woven bag is not easily confused before the worker takes it away from the take-up roller.

[0018] 2. The material receiving device for the production of plastic woven bags, through the set transmission mechanism, when the plastic woven bag machine needs to be transported, uses a connecting frame, a second servo motor, a slider, a linkage plate, a pull plate, a fixed rod, a spring, a pressing roller, and a rotating roller in cooperation to enable the second servo motor to drive the plastic woven bag to move through the rotating roller, so that the plastic woven bag is not easily confused when it is rolled up. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a front view structural diagram of the present invention;

[0021] Figure 2 This is a schematic diagram of the rotating pressing mechanism.

[0022] Figure 3 This is a schematic diagram of the rotating assembly structure;

[0023] Figure 4 This is a schematic diagram of the second support plate and the rotating shaft structure;

[0024] Figure 5 This is a schematic diagram of the press component structure;

[0025] Figure 6 This is a schematic diagram of the transmission mechanism.

[0026] In the diagram: 1. Support column; 2. Load-bearing platform; 3. Rotating pressing mechanism; 31. Rotating assembly; 311. Limiting block; 312. Rotating gear; 313. First support plate; 314. Take-up roller; 315. Support component; 316. Drive gear; 317. Fixing frame; 318. First servo motor; 319. Threaded plate; 3191. Bolt; 3192. Second support plate; 3193. Rotating shaft; 32. Pressing assembly; 321. Connecting plate; 322. Slide rod; 323. Cylinder; 324. Pressing plate; 4. Transmission mechanism; 41. Connecting frame; 42. Second servo motor; 43. Slider; 44. Linkage plate; 45. Pull plate; 46. Fixing rod; 47. Spring; 48. Pressing roller; 49. Rotating roller. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] This utility model provides the following technical solution:

[0030] Example 1

[0031] Please see Figure 1-6 This utility model provides a technical solution: a material receiving device for the production of plastic woven bags, including a support column 1, a load-bearing platform 2 fixedly connected to the top of the support column 1, a rotating pressing mechanism 3 provided on the left side of the top of the load-bearing platform 2, and a transmission mechanism 4 provided on the right side of the top of the load-bearing platform 2.

[0032] The rotating pressing mechanism 3 includes a rotating component 31 and a pressing component 32. The rotating component 31 is located on the top left side of the support platform 2, and the pressing component 32 is located on top of the rotating component 31.

[0033] The rotating assembly 31 includes a first support plate 313, which is fixedly connected to the top left rear end of the support platform 2. A take-up roller 314 is rotatably connected to the inner side of the first support plate 313. A second support plate 3192 is rotatably connected to the outer front side of the take-up roller 314. The second support plate 3192 is fixedly connected to the top left front side of the support platform 2. A fixing frame 317 is fixedly connected to the front side of the second support plate 3192. A first servo motor 318 is fixedly connected to the front side of the fixing frame 317. A rotating shaft 3 is fixedly connected to the back end of the first servo motor 318. 193, the back end of the rotating shaft 3193 is rotatably connected to the front end of the second support plate 3192. A drive gear 316 is fixedly connected to the outer periphery of the rotating shaft 3193. A rotating gear 312 meshes with the inner side of the drive gear 316. A threaded plate 319 is fixedly connected to the right side of the front end of the rotating gear 312. A bolt 3191 is threadedly connected to the inner side of the threaded plate 319. A limit block 311 is threadedly connected to the left side of the outer side of the bolt 3191. The limit block 311 is fixedly connected to the front end of the take-up roller 314. A support member 315 is fixedly connected to the outer periphery of the back end of the rotating gear 312.

[0034] Furthermore, a circular groove corresponding to the movement trajectory of the support member 315 is provided on the inner side of the second support plate 3192, and the support member 315 is slidably connected inside the circular groove. Through the circular groove, the support member 315 can slide on the inner side of the second support plate 3192. The support member 315 can support the rotating gear 312, making the rotating gear 312 more stable during rotation.

[0035] Furthermore, a groove corresponding to the sliding position of the take-up roller 314 is provided on the inner side of the rotating gear 312, and the take-up roller 314 is rotatably connected to the inside of the groove. Through the groove, the take-up roller 314 can be placed inside the rotating gear 312, so that when the rotating gear 312 rotates, it can drive the take-up roller 314 to rotate.

[0036] Example 2

[0037] Please see Figure 1-6Furthermore, based on Embodiment 1, the pressing component 32 further includes a connecting plate 321, which is fixedly connected to the top right side of the first support plate 313, and the bottom front of the connecting plate 321 is fixedly connected to the top right side of the second support plate 3192. A cylinder 323 is fixedly connected to the right side of the connecting plate 321, a pressing plate 324 is fixedly connected to the left side of the cylinder 323, and a slide rod 322 is fixedly connected to the right side of the pressing plate 324.

[0038] Furthermore, there are two slide rods 322. The two slide rods 322 are fixedly connected to the inner side of the pressing plate 324, and the two slide rods 322 are slidably connected to the inner side of the connecting plate 321. The slide rods 322 can limit the pressing plate 324, making the slide rods 322 more stable during the lifting and lowering process.

[0039] Example 3

[0040] Please see Figure 1-6 Furthermore, based on Embodiment 1, the transmission mechanism 4 further includes a connecting frame 41, which is fixedly connected to the top right side of the support platform 2. A second servo motor 42 is fixedly connected to the front of the connecting frame 41, and a rotating roller 49 is fixedly connected to the back end of the second servo motor 42. The rotating roller 49 is rotatably connected to the inner side of the connecting frame 41. A fixing rod 46 is fixedly connected to the inner side of the connecting frame 41. A slider 43 is slidably connected to the outer side of the fixing rod 46. A pressing roller 48 is rotatably connected to the inner side of the slider 43. A spring 47 is sleeved around the outer side of the fixing rod 46. A linkage plate 44 is fixedly connected to the top of the outer side of the slider 43. A pull plate 45 is fixedly connected to the top of the linkage plate 44.

[0041] Furthermore, the top of the spring 47 is fixedly connected to the bottom of the connecting frame 41, and the bottom of the spring 47 is fixedly connected to the top of the slider 43. When the force of the pull plate 45 is released, the elastic force of the spring 47 enables the pressing roller 48 to press the plastic woven bag, making the plastic woven bag less likely to loosen or become disordered.

[0042] In actual operation, when this device is used to collect plastic woven bags, the take-up roller 314 is placed inside the first support plate 313 and the second support plate 3192. The bolt 3191 is threaded onto the inside of the limit block 311. The pull plate 45 drives the linkage plate 44 and the slider 43 to move upward, so that the slider 43 can compress the spring 47. This allows the slider 43 to drive the pressing roller 48 to move upward. The plastic woven bag is placed on top of the rotating roller 49. The force on the pull plate 45 is released, and the elastic force of the spring 47 allows the pressing roller 48 to press the plastic woven bag.

[0043] The plastic woven bag is fixed to the periphery of the take-up roller 314. The second servo motor 42 and the first servo motor 318 are turned on, so that the second servo motor 42 can drive the rotating roller 49 to rotate, so that the rotating roller 49 can drive the plastic woven bag to move. The first servo motor 318 drives the drive gear 316 to rotate through the rotating shaft 3193, so that the drive gear 316 drives the take-up roller 314 to rotate through the rotating gear 312, so that the take-up roller 314 can take up the plastic woven bag.

[0044] After the plastic woven bag is finished being rolled up, the cylinder 323 is opened, which drives the pressing plate 324 to move. The pressing plate 324 can press the plastic woven bag around the receiving roller, so that the plastic woven bag is not easily confused before the worker takes it off the receiving roller 314.

[0045] 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A material receiving device for the production of plastic woven bags, comprising a support column (1), characterized in that: The top of the support column (1) is fixedly connected to a load-bearing platform (2), a rotating pressing mechanism (3) is provided on the left side of the top of the load-bearing platform (2), and a transmission mechanism (4) is provided on the right side of the top of the load-bearing platform (2). The rotating pressing mechanism (3) includes a rotating component (31) and a pressing component (32). The rotating component (31) is located on the top left side of the support platform (2), and the pressing component (32) is located on the top of the rotating component (31). The rotating assembly (31) includes a first support plate (313), which is fixedly connected to the top left back end of the support platform (2). A take-up roller (314) is rotatably connected to the inner side of the first support plate (313). A second support plate (3192) is rotatably connected to the outer front of the take-up roller (314). The second support plate (3192) is fixedly connected to the top left front of the support platform (2). A fixing frame (317) is fixedly connected to the front of the second support plate (3192). A first servo motor (318) is fixedly connected to the front of the fixing frame (317). A rotating shaft (3192) is fixedly connected to the back end of the first servo motor (318). 93), the back end of the rotating shaft (3193) is rotatably connected to the front end of the second support plate (3192). A drive gear (316) is fixedly connected to the periphery of the rotating shaft (3193). A rotating gear (312) meshes with the inner side of the drive gear (316). A threaded plate (319) is fixedly connected to the right side of the front end of the rotating gear (312). A bolt (3191) is threadedly connected to the inner side of the threaded plate (319). A limit block (311) is threadedly connected to the left side of the outer side of the bolt (3191). The limit block (311) is fixedly connected to the front end of the take-up roller (314). A support member (315) is fixedly connected to the periphery of the back end of the rotating gear (312).

2. The material receiving device for producing plastic woven bags according to claim 1, characterized in that: The second support plate (3192) has a circular groove on its inner side that corresponds to the movement trajectory of the support member (315), and the support member (315) is slidably connected inside the circular groove.

3. The material receiving device for producing plastic woven bags according to claim 1, characterized in that: The inner side of the rotating gear (312) is provided with a groove corresponding to the sliding position of the take-up roller (314), and the take-up roller (314) is rotatably connected inside the groove.

4. The material receiving device for producing plastic woven bags according to claim 1, characterized in that: The pressing assembly (32) includes a connecting plate (321), which is fixedly connected to the top right side of the first support plate (313). The bottom front of the connecting plate (321) is fixedly connected to the top right side of the second support plate (3192). A cylinder (323) is fixedly connected to the right side of the connecting plate (321). A pressing plate (324) is fixedly connected to the left side of the cylinder (323). A slide rod (322) is fixedly connected to the right side of the pressing plate (324).

5. The material receiving device for producing plastic woven bags according to claim 4, characterized in that: There are two slide rods (322), which are fixedly connected to the inside of the pressing plate (324) and slidably connected to the inside of the connecting plate (321).

6. The material receiving device for producing plastic woven bags according to claim 1, characterized in that: The transmission mechanism (4) includes a connecting frame (41), which is fixedly connected to the top right side of the support platform (2). A second servo motor (42) is fixedly connected to the front of the connecting frame (41), and a rotating roller (49) is fixedly connected to the back end of the second servo motor (42). The rotating roller (49) is rotatably connected to the inner side of the connecting frame (41). A fixing rod (46) is fixedly connected to the inner side of the connecting frame (41). The fixing rod (46) is fixedly connected to the inner side of the connecting frame (41). A slider (43) is slidably connected to the outer periphery of the fixing rod (46). A pressing roller (48) is rotatably connected to the inner side of the slider (43). A spring (47) is sleeved around the outer periphery of the fixing rod (46). A linkage plate (44) is fixedly connected to the top of the outer side of the slider (43). A pull plate (45) is fixedly connected to the top of the linkage plate (44).

7. A material receiving device for producing plastic woven bags according to claim 6, characterized in that: The top of the spring (47) is fixedly connected to the bottom of the connecting frame (41), and the bottom of the spring (47) is fixedly connected to the top of the slider (43).

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