Flattening assembly for plastic bag processing

Abstract

The utility model relates to the technical field of plastic processing, and discloses a flattening assembly for plastic bag processing, which comprises a base, a cutting device, a roller device, a pressing platform, a telescopic assembly, a sliding assembly and a collecting assembly, the cutting device is arranged on the base, the roller device is arranged in the middle of the base, and the pressing platform is arranged at the end of the base. The telescopic assemblies are arranged on the two sides of the base, the sliding assembly is arranged on the upper portion of the pressing platform, and the collecting assemblies are arranged on the two sides of the pressing platform. By arranging the structure comprising the base, the cutting device, the roller device, the pressing plate, the telescopic assembly, the sliding assembly and the collecting assembly, a hydraulic telescopic rod, a fixing plate and a fixing block of the telescopic assembly are matched, a lead screw and a sliding ring in the sliding assembly drive the pressing plate to move, and cleaning cotton can clean the plastic bag body while pressing the plastic bag body to be flat. Cleaning leftover materials; collecting boxes of the collecting assemblies are connected in an embedded mode, leftover materials are prevented from scattering through the design of cover plates and grooves, and the leftover material treatment problem is effectively solved as a whole.

Description

Technical Field

[0001] This utility model relates to the field of plastic processing technology, specifically to a flattening component for processing plastic bags. Background Technology

[0002] The existing Chinese patent document CN217319539U discloses an environmentally friendly plastic bag flattening and wrinkle-removing device, which relates to the field of plastic bag processing technology. It includes a base plate, a worktable rotatably mounted on top of the base plate for placing plastic bags, and a flattening and wrinkle-removing mechanism mounted above the worktable. The worktable has a circular cross-section, and multiple square placement slots are evenly distributed circumferentially on its upper surface. Slide plates slide vertically within these slots, and an adjustment mechanism rotatably mounted within the worktable for adjusting the position of the slide plates. The flattening and wrinkle-removing mechanism includes a mounting base slidably mounted on the upper rear of the worktable, multiple sets of pressing components and a flattening component located at the lower end of the mounting base. In this invention, the pressing components first press one end of the plastic bag sequentially from front to right, and then the flattening components push the air out of the plastic bag from the open end, reducing the contact area between the pressure plate / push head and the plastic bag, thus preventing the plastic bag from being crushed.

[0003] However, in the above solutions and existing technologies, after the plastic bag undergoes the heat-cutting process, scraps are easily left on its edges. Most existing flattening devices focus on wrinkle removal and compaction of the main body of the plastic bag, but neglect the treatment of residual scraps. There are deficiencies in the design of a flattening, cleaning and collection mechanism specifically for scraps, so optimization and improvement can be made.

[0004] Therefore, this utility model proposes a flattening component for plastic bag processing to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a flattening component for plastic bag processing to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a flattening assembly for processing plastic bags, comprising a base, a cutting device, a roller device, a pressing platform, a telescopic assembly, a sliding assembly, and a collecting assembly;

[0007] A cutting device is provided on the base, the roller device is located in the middle of the base, and the pressing platform is located at the end of the base;

[0008] The telescopic components are located on both sides of the base, the sliding components are located on the upper part of the pressing platform, and the collecting components are located on both sides of the pressing platform.

[0009] Preferably, the hydraulic telescopic rod in the telescopic assembly is fixedly mounted on the fixing plates on both sides of the base, and a fixing block is embedded in the hydraulic telescopic rod.

[0010] Preferably, the lead screw in the sliding assembly is fixedly mounted on the fixed block, a sliding ring is fitted onto the lead screw, and a motor is fixedly mounted at the end of the lead screw.

[0011] Preferably, a pressure plate is fixedly provided on one end of the sliding ring in the sliding assembly, and a cleaning cotton is fixedly provided on the end of the pressure plate.

[0012] Preferably, the collection box in the collection assembly is adapted to slide and fit into the fitting groove, the fitting groove is provided on both sides of the pressing platform, and the end of the collection box is provided with a handle.

[0013] Preferably, the cover plate in the collection assembly is adapted to be embedded in the collection box and the pressing platform. The cover plate is evenly provided with drainage holes, the collection box is provided with a first groove, and the pressing platform is provided with a second groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: By setting up a structure including a base, a cutting device, a roller device, a pressing platform, a telescopic component, a sliding component, and a collecting component, the hydraulic telescopic rod, fixed plate, and fixed block of the telescopic component cooperate to provide power support for subsequent actions; the lead screw and sliding ring in the sliding component drive the pressing plate to move, and the cleaning cotton at its end can clean up the scraps while flattening the plastic bag body; the collecting box of the collecting component is easy to disassemble and clean with the interlocking groove and handle, and the cover plate and groove design prevent scraps from scattering. Overall, it effectively solves the problem of scrap handling, improves the processing quality and efficiency of plastic bags, and reduces labor costs. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the telescopic component of this utility model;

[0017] Figure 3 This is a schematic diagram of the sliding component of this utility model;

[0018] Figure 4 This is a schematic diagram of the collection component of this utility model.

[0019] In the diagram: 1. Base; 2. Cutting device; 3. Roller device; 4. Pressing platform; 5. Telescopic assembly; 6. Sliding assembly; 7. Collection assembly; 501. Hydraulic telescopic rod; 502. Fixing plate; 503. Fixing block; 601. Screw; 602. Sliding ring; 603. Pressing plate; 604. Cleaning cotton; 701. Collection box; 702. Embedding groove; 703. Handle; 704. Cover plate; 705. First groove; 706. Detailed Implementation

[0020] The technical solutions in the embodiments of this utility model will be clearly and completely described below. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] Example 1: Please refer to Figures 1-2 A flattening assembly for processing plastic bags includes a base 1, a cutting device 2, a roller device 3, a pressing platform 4, a telescopic assembly 5, a sliding assembly 6, and a collecting assembly 7. The cutting device 2 is provided on the base 1, the roller device 3 is provided in the middle of the base 1, and the pressing platform 4 is provided at the end of the base 1. The telescopic assembly 5 is provided on both sides of the base 1, the sliding assembly 6 is provided on the upper part of the pressing platform 4, and the collecting assembly 7 is provided on both sides of the pressing platform 4.

[0022] The hydraulic telescopic rod 501 in the telescopic assembly 5 is fixedly mounted on the fixing plates 502 on both sides of the base 1, and a fixing block 503 is embedded in the hydraulic telescopic rod 501.

[0023] In use, the semi-finished plastic bags that have undergone the heat-cutting process are first conveyed to the base 1 via the roller device 3. The roller device 3, relying on its own rotation structure, smoothly and continuously conveys the plastic bags, ensuring that they accurately reach the subsequent processing position. At this time, the hydraulic telescopic rod 501 is in the initial state. The fixing plate 502 provides a stable installation base for the hydraulic telescopic rod 501, ensuring that it will not shift during the extension and retraction process. The fixing block 503 is tightly embedded with the hydraulic telescopic rod 501. As required by subsequent processes, it is ready to receive power from the hydraulic telescopic rod 501 to drive the operation of other components connected to it.

[0024] Example 2: Based on Example 1, please refer to... Figures 2-3 The lead screw 601 in the sliding assembly 6 is fixedly mounted on the fixed block 503. A sliding ring 602 is fitted onto the lead screw 601. A motor 605 is fixedly mounted at the end of the lead screw 601.

[0025] A pressure plate 603 is fixedly provided on one end of the sliding ring 602 in the sliding component 6, and a cleaning cotton 604 is fixedly provided on the end of the pressure plate 603.

[0026] In use, when the hydraulic telescopic rod 501 begins to extend or retract, it drives the fixed block 503 to move, thereby causing the lead screw 601 to move synchronously. Since the lead screw 601 is adapted and embedded with the sliding ring 602, the linear motion of the lead screw 601 is converted into the linear motion of the sliding ring 602. The motor 605 drives the lead screw 601 to rotate, and the pressing plate 603 at one end of the sliding ring 602 moves accordingly. The cleaning cotton 604 at the end of the pressing plate 603 can then contact the surface of the plastic bag. For the main body of the plastic bag, the pressing plate 603, driven by the hydraulic telescopic rod 501, applies appropriate pressure to flatten and remove wrinkles. At the same time, for the scraps remaining on the edge of the plastic bag, the cleaning cotton 604 uses its own flexible material to gently wipe them during the flattening process, peeling the scraps off the plastic bag to avoid affecting the appearance of the plastic bag and subsequent use.

[0027] Example 3: Based on Example 2, please refer to... Figures 3-4 The collection box 701 in the collection component 7 is adapted to slide and fit into the fitting groove 702. The fitting groove 702 is provided on both sides of the pressing platform 4, and the end of the collection box 701 is provided with a handle 703.

[0028] The cover plate 704 in the collection component 7 is adapted to be embedded in the collection box 701 and the pressing platform 4. The cover plate 704 is evenly provided with rows of holes. The collection box 701 is provided with a first groove 705, and the pressing platform 4 is provided with a second groove 706.

[0029] During use, as the pressing plate 603 and cleaning cotton 604 flatten and clean the plastic bag, loose scraps will fall off. At this point, the collection box 701 plays a crucial role. It is securely installed on both sides of the pressing platform 4 through a matching sliding engagement with the interlocking groove 702. Drainage holes ensure that the scraps fall into the collection box 701. The handle 703 at the end of the collection box 701 allows operators to easily remove and clean it after it is full of scraps. The cover 704 is fitted into the collection box 701 and the pressing platform 4, preventing... During the collection process, scrap materials are prevented from splashing out of the collection box 701 due to machine vibration. On the other hand, when scrap materials fall into the collection box 701, the first groove 705 and the second groove 706 on the pressing platform 4 cooperate to perform preliminary sorting and limiting of the scrap materials, avoiding the accumulation of scrap materials and facilitating subsequent centralized processing. During long-term continuous production, the collection box 701 is cleaned regularly. The operator only needs to hold the handle 703 and steadily pull the collection box 701 out of the insertion groove 702, pour out the scrap materials, and then reset the collection box 701.

[0030] 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.

Claims

1. A flattening assembly for plastic bag processing, characterized by: The utility model relates to a cutting device, a roller device, a pressing platform, a telescopic assembly, a sliding assembly and a collection assembly are arranged on the base. The cutting device is arranged on the base, the roller device is arranged in the middle of the base, and the pressing platform is arranged at the end of the base. The telescopic assembly is arranged on both sides of the base, the sliding assembly is arranged on the upper part of the pressing platform, and the collection assembly is arranged on both sides of the pressing platform.

2. A flattening assembly for use in the processing of plastic bags according to claim 1, characterized in that: The hydraulic telescopic rod in the telescopic assembly is fixedly arranged on the fixed plate on both sides of the base, and the fixed block is embedded on the hydraulic telescopic rod.

3. A flattening assembly for use in the processing of plastic bags as defined in claim 1, wherein: The screw rod is fixedly arranged on the fixed block, the sliding ring is embedded on the screw rod, and the motor is fixedly arranged at the end of the screw rod.

4. A flattening assembly for use in the processing of plastic bags as defined in claim 2, wherein: The pressing plate is fixedly arranged on one side end of the sliding ring, and the cleaning cotton is fixedly arranged at the end of the pressing plate.

5. A flattening assembly for use in the processing of plastic bags as defined in claim 2, wherein: The collection box is slidingly embedded in the embedded groove, the embedded groove is arranged on both sides of the pressing platform, and the handle is arranged at the end of the collection box.

6. A flattening assembly for use in the processing of plastic bags as defined in claim 3, wherein: The cover plate is embedded in the collection box and the pressing platform, the cover plate is uniformly provided with the exhaust hole, the first recess is arranged in the collection box, and the second recess is arranged on the pressing platform.

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