Packaging machine for plastic particle processing

Abstract

The utility model relates to the technical field of plastic particles, and discloses a packaging machine for plastic particle processing, which comprises a conveying platform, a conveying device and a packaging device, the transmission part is arranged at the top of the transmission platform; the quantifying part is arranged in the conveying part; the packaging machine body is mounted at the top of the conveying platform; the bottom legs are fixedly connected to the bottom of the conveying platform, and the bottom legs are symmetrically arranged; the conveying part comprises fixing frames fixedly connected to the top of the conveying platform, and the fixing frames are symmetrically arranged. Under the action of gravity, materials in a storage box are conveyed into a conveying opening through a discharging hopper, then a hydraulic pump is driven, a first sliding plate slides along the track of a U-shaped fixed rail, and therefore the conveying opening is gradually not communicated with the discharging hopper any more, and under the action of the first sliding plate, the discharging hopper is blocked and does not discharge any more; and therefore, the aim of conveying materials at fixed time is achieved.

Description

Technical Field

[0001] This utility model relates to the field of plastic granule technology, specifically to a packaging machine for processing plastic granules. Background Technology

[0002] Plastic particles, also known as plastic granules, are raw materials used for storing, transporting, and processing plastics in a semi-finished form. Plastics are a type of polymer material, made from petroleum as a raw material, which can produce ethylene, propylene, vinyl chloride, styrene, etc. The molecules of these substances can react with each other under certain conditions to form compounds with very large molecular weights, i.e., polymers. Plastic particles are generally classified into more than 200 types, with further subdivisions reaching thousands of types. Common plastic particles include general-purpose plastics, engineering plastics, and specialty plastics. General-purpose plastics include polypropylene, polyethylene, polyvinyl chloride, polystyrene, polyester, polyurethane, etc. Engineering plastics include nylon, polytetrafluoroethylene, polyoxymethylene, polycarbonate, organosilicon, etc. Specialty plastics include thermosetting plastics and functional polymer plastics.

[0003] Currently, packaging machines widely used in the plastic granule processing industry generally follow a process of weighing before packaging when conveying and packaging materials inside boxes, in order to ensure that the amount of material fed is neither too much nor too little. However, existing packaging machines generally suffer from operational inconvenience in flexibly adjusting the material conveying amount according to actual conditions to achieve quantitative packaging. Utility Model Content

[0004] The purpose of this invention is to provide a packaging machine for processing plastic granules, thereby achieving the above-mentioned objective.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a packaging machine for processing plastic granules, comprising: a transmission platform; a transmission part disposed on the top of the transmission platform; a quantitative part disposed inside the transmission part; a packaging machine body, installed on the top of the transmission platform; and bottom legs, fixedly connected to the bottom of the transmission platform, wherein the bottom legs are symmetrically arranged.

[0006] Preferably, the transmission component includes: a fixed frame, fixedly connected to the top of the transmission platform, the fixed frames being symmetrically arranged; and a U-shaped fixed rail, fixedly connected between the fixed frames.

[0007] Preferably, a hydraulic pump is fixedly connected to one side of the U-shaped fixed rail, and the output end of the hydraulic pump extends inward through one side of the U-shaped fixed rail. A sliding plate is fixedly connected to the output end of the hydraulic pump. The sliding plate is slidably connected inside the U-shaped fixed rail. A transmission port is opened at the top of the sliding plate. By controlling the working state of the hydraulic pump, the movement of the sliding plate can be precisely controlled, thereby achieving precise blocking and opening of the hopper.

[0008] Preferably, a transfer hopper is fixedly connected between the inner sides of the fixed frame, a storage box is fixedly connected to the top of the U-shaped fixed rail via a bracket, a discharge hopper is connected to the bottom of the storage box, and the discharge hopper is adapted to the sliding plate.

[0009] Preferably, the quantitative part includes: a connecting plate, fixedly connected to the bottom of the U-shaped fixed rail, the connecting plate having a sliding opening; a sliding block, slidably connected to the inside of the sliding opening; and a connecting ring, connected to the bottom of the sliding plate.

[0010] Preferably, a slot is provided on one side of the connecting plate, the slots are equidistant, a limiting post is fixedly connected to one side of the sliding block, the limiting posts are symmetrically arranged, a second sliding plate is slidably connected to the outer wall of the limiting post, a locking post is fixedly connected to one side of the second sliding plate, the locking posts are symmetrically arranged, one end of the locking post extends outward through the sliding block, the locking post engages with the slot, a first spring is fixedly connected between the second sliding plate and the sliding block, the first spring is symmetrically arranged, a handle is fixed to one side of the second sliding plate, the design of the second sliding plate and the sliding block allows the connection between the locking post and the slot to be easily released.

[0011] Preferably, a connecting platform is fixedly connected to one side of the sliding block, a connecting ring is fixedly connected to the bottom of the connecting platform, a surrounding plate is fixedly connected to the top of the connecting ring, an elastic baffle is fixedly connected to the bottom of the connecting ring, and the bottom end of the elastic baffle is fixedly connected to the top of the conveying hopper.

[0012] Preferably, an internal threaded ring is fixedly connected to the outer wall of the first connecting ring, an external threaded ring is threadedly connected to the inner wall of the internal threaded ring, an external threaded ring is fixedly connected to the inner wall of the first external threaded ring, an internal threaded ring is fixedly connected to the outer wall of the second external threaded ring, and a baffle is hinged to the bottom of the other external threaded ring. Through the threaded connection, the increment cylinder can be easily installed or disassembled, which is convenient for daily maintenance or adjustment.

[0013] This utility model provides a packaging machine for processing plastic granules. It has the following beneficial effects:

[0014] (1) This utility model uses gravity to transfer the material inside the storage box to the inside of the transmission port through the feeding hopper. Then, the hydraulic pump is driven to make the sliding plate slide along the U-shaped fixed rail, so that the transmission port is gradually disconnected from the feeding hopper. Thus, the feeding hopper is blocked by the sliding plate and the material is no longer discharged. This controls the reciprocating motion of the sliding plate to achieve the purpose of timed material conveying.

[0015] (2) In this utility model, the initial cylinder is formed by connecting ring 1 and internal thread ring, the incremental cylinder is formed by connecting ring 2 and external thread ring 1, and the opening and closing cylinder is formed by connecting ring 1, external thread ring 2 and baffle. The incremental cylinder is installed at the bottom of the initial cylinder, and then multiple incremental cylinders are installed in sequence according to the actual situation. Then the opening and closing cylinder is installed at the bottom of the incremental cylinder. At the same time, hold the handle and slide the sliding plate 2 along the trajectory of the limiting post so that the locking post is no longer engaged with the locking groove. The sliding block slides along the trajectory of sliding port 1, so that the connecting platform and the baffle are in contact. At the same time, the surrounding plate surrounds the opening and closing cylinder. Under the action of the transmission part, the sliding plate 1 drives the initial cylinder, incremental cylinder and opening and closing cylinder to slide at the same time. When the baffle is no longer in contact with the connecting platform, the baffle rotates and opens under the action of gravity, so that the material of the initial cylinder, incremental cylinder and opening and closing cylinder is conveyed downward through the elastic baffle and the transmission bucket, thereby achieving the purpose of adjusting the quantitative feeding. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0017] Figure 2 This is a front view of the present utility model;

[0018] Figure 3 This is a view of the transmission part of the present invention;

[0019] Figure 4 This is a quantitative view of the present invention;

[0020] Figure 5 This is a first partial view of the quantitative part of this utility model;

[0021] Figure 6 This is a second partial view of the quantitative part of this utility model.

[0022] In the diagram: 1. Transmission platform; 2. Transmission section; 3. Quantitative section; 4. Packaging machine body; 5. Base leg.

[0023] 211 Fixed frame, 212 U-shaped fixed rail, 213 Hydraulic pump, 214 Sliding plate 1, 215 Conveyor hopper, 216 Storage box, 217 Discharge hopper;

[0024] 311 Connecting plate, 312 Sliding block, 313 Limiting post, 314 Sliding plate II, 315 Locking post, 316 Spring I, 317 Handle, 318 Connecting platform, 319 Connecting ring, 320 Enclosure plate, 321 Elastic baffle, 322 Connecting ring I, 323 Internal threaded ring, 324 Connecting ring II, 325 External threaded ring I, 326 External threaded ring II, 327 Baffle. Detailed Implementation

[0025] 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.

[0026] 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. Example

[0027] A preferred embodiment of the packaging machine for processing plastic granules provided by this utility model is, for example... Figure 1-6 As shown: A packaging machine for processing plastic granules includes: a conveying platform 1; a conveying part 2 disposed on the top of the conveying platform 1; a quantitative part 3 disposed inside the conveying part 2; a packaging machine body 4, installed on the top of the conveying platform 1; and bottom legs 5, fixedly connected to the bottom of the conveying platform 1, with the bottom legs 5 arranged symmetrically.

[0028] The transmission part 2 includes: a fixed frame 211, which is fixedly connected to the top of the transmission platform 1 and the fixed frames 211 are symmetrically arranged; and a U-shaped fixed rail 212, which is fixedly connected between the fixed frames 211.

[0029] A hydraulic pump 213 is fixedly connected to one side of the U-shaped fixed rail 212. The output end of the hydraulic pump 213 extends inward through one side of the U-shaped fixed rail 212. A sliding plate 214 is fixedly connected to the output end of the hydraulic pump 213. The sliding plate 214 is slidably connected inside the U-shaped fixed rail 212. A transmission port is opened on the top of the sliding plate 214.

[0030] A conveyor hopper 215 is fixedly connected to the inner side of the fixed frame 211. A storage box 216 is fixedly connected to the top of the U-shaped fixed rail 212 through a bracket. A discharge hopper 217 is connected to the bottom of the storage box 216. The discharge hopper 217 is adapted to the sliding plate 214.

[0031] Furthermore, in this embodiment, under the action of gravity, the hopper 217 transfers the material inside the storage box 216 to the inside of the transmission port. Then, the hydraulic pump 213 is driven to make the sliding plate 214 slide along the trajectory of the U-shaped fixed rail 212, so that the transmission port is gradually disconnected from the hopper 217. Thus, under the action of the sliding plate 214, the hopper 217 is blocked, preventing it from discharging material. This controls the reciprocating motion of the sliding plate 214, thereby achieving the purpose of timed material conveying. Example

[0032] Based on Embodiment 1, a preferred embodiment of the packaging machine for processing plastic granules provided by this utility model is as follows: Figure 1-6 As shown: The quantitative part 3 includes: a connecting plate 311, which is fixedly connected to the bottom of the U-shaped fixed rail 212, and a sliding opening is provided inside the connecting plate 311; a sliding block 312, which is slidably connected inside the sliding opening; and a connecting ring 322, which is connected to the bottom of the sliding plate 214.

[0033] A slot is provided on one side of the connecting plate 311. The slots are equidistant. A limit post 313 is fixedly connected to one side of the sliding block 312. The limit posts 313 are symmetrically arranged. A second sliding plate 314 is slidably connected to the outer wall of the limit post 313. A locking post 315 is fixedly connected to one side of the second sliding plate 314. The locking posts 315 are symmetrically arranged. One end of the locking post 315 extends outward through the sliding block 312. The locking post 315 engages with the slot. A first spring 316 is fixedly connected between the second sliding plate 314 and the sliding block 312. The first spring 316 is symmetrically arranged. A handle 317 is fixed to one side of the second sliding plate 314.

[0034] A connecting platform 318 is fixedly connected to one side of the sliding block 312. A connecting ring 319 is fixedly connected to the bottom of the connecting platform 318. A surrounding plate 320 is fixedly connected to the top of the connecting ring 319. An elastic baffle 321 is fixedly connected to the bottom of the connecting ring 319. The bottom end of the elastic baffle 321 is fixedly connected to the top of the transmission bucket 215.

[0035] An internally threaded ring 323 is fixedly connected to the outer wall of connecting ring 322. An externally threaded ring 325 is threadedly connected to the inner wall of the internally threaded ring 323. A connecting ring 324 is fixedly connected to the inner wall of the externally threaded ring 325. An externally threaded ring 326 is fixedly connected to the inner wall of another externally threaded ring 325. An internally threaded ring 323 is fixedly connected to the outer wall of connecting ring 324. A baffle 327 is hinged to the bottom of externally threaded ring 326.

[0036] Furthermore, in this embodiment, the initial cylinder is formed by connecting ring 322 and internal threaded ring 323; the incremental cylinder is formed by connecting ring 324 and external threaded ring 325; and the opening and closing cylinder is formed by connecting ring 325, external threaded ring 326, and baffle 327. The incremental cylinder is installed at the bottom of the initial cylinder, and then multiple incremental cylinders are sequentially threaded according to the actual situation. The opening and closing cylinder is then installed at the bottom of the incremental cylinder. Simultaneously, by holding handle 317, the sliding plate 314 slides along the trajectory of the limiting post 313, causing the locking post 315 to no longer engage with the locking post. The slotted connection allows the sliding block 312 to slide along the trajectory of the sliding opening, thereby making the connecting platform 318 fit against the baffle 327. At the same time, the surrounding plate 320 surrounds the opening and closing cylinder. Under the action of the transmission part 2, the sliding plate 214 drives the initial cylinder, the increment cylinder and the opening and closing cylinder to slide simultaneously. When the baffle 327 is no longer in contact with the connecting platform 318, the baffle 327 rotates and opens under the action of gravity, allowing the material in the initial cylinder, the increment cylinder and the opening and closing cylinder to be conveyed downward through the elastic baffle 321 and the transmission hopper 215, thereby achieving the purpose of adjusting the quantitative feeding.

[0037] In use, firstly, under the action of gravity, the hopper 217 transfers the material inside the storage box 216 to the inside of the transmission port. Then, the hydraulic pump 213 is driven, causing the sliding plate 214 to slide along the trajectory of the U-shaped fixed rail 212. This gradually disconnects the transmission port from the hopper 217, thus blocking the hopper 217 from discharging material under the action of the sliding plate 214. This controls the reciprocating motion of the sliding plate 214, achieving the purpose of timed material conveying. Secondly, the initial cylinder is formed by the connection ring 322 and the internal threaded ring 323; the increment cylinder is formed by the connection ring 324 and the external threaded ring 325; and the opening and closing cylinder is formed by the connection ring 325, the external threaded ring 326, and the baffle 327. The increment cylinder is installed at the bottom of the initial cylinder. Then, according to the actual situation, multiple incremental cylinders are installed sequentially by thread. Subsequently, the opening and closing cylinder is installed at the bottom of the incremental cylinder. At the same time, by holding the handle 317, the sliding plate 2 314 slides along the trajectory of the limiting post 313, so that the locking post 315 is no longer engaged with the locking slot, and the sliding block 312 slides along the trajectory of the sliding opening 1, so that the connecting platform 318 is in contact with the baffle 327. At the same time, the surrounding plate 320 surrounds the opening and closing cylinder. Under the action of the transmission part 2, the sliding plate 214 drives the initial cylinder, the incremental cylinder and the opening and closing cylinder to slide simultaneously. When the baffle 327 is no longer in contact with the connecting platform 318, the baffle 327 rotates and opens under the action of gravity, so that the material in the initial cylinder, the incremental cylinder and the opening and closing cylinder is conveyed downward through the elastic baffle 321 and the transmission hopper 215, thereby achieving the purpose of adjusting the quantitative feeding.

Claims

1. A packaging machine for processing plastic granules, characterized in that, This includes: a transmission platform (1); The transmission part (2) is set on top of the transmission platform (1); A quantitative part (3) is provided inside the transmission part (2); The packaging machine body (4) is installed on top of the transmission platform (1); The bottom leg (5) is fixedly connected to the bottom of the transmission platform (1), and the bottom leg (5) is symmetrically arranged.

2. The packaging machine for processing plastic granules according to claim 1, characterized in that: The transmission part (2) includes: A fixing frame (211) is fixedly connected to the top of the transmission platform (1), and the fixing frames (211) are symmetrically arranged; U-shaped fixed rails (212) are fixedly connected between the fixed frames (211).

3. The packaging machine for processing plastic granules according to claim 2, characterized in that: A hydraulic pump (213) is fixedly connected to one side of the U-shaped fixed rail (212). The output end of the hydraulic pump (213) extends inward through one side of the U-shaped fixed rail (212). A sliding plate (214) is fixedly connected to the output end of the hydraulic pump (213). The sliding plate (214) is slidably connected inside the U-shaped fixed rail (212). A transmission port is opened on the top of the sliding plate (214).

4. A packaging machine for processing plastic granules according to claim 2, characterized in that: A transfer bucket (215) is fixedly connected between the inner sides of the fixed frame (211). A storage box (216) is fixedly connected to the top of the U-shaped fixed rail (212) through a bracket. A discharge hopper (217) is connected to the bottom of the storage box (216). The discharge hopper (217) is adapted to the sliding plate (214).

5. A packaging machine for processing plastic granules according to claim 1, characterized in that: The quantitative portion (3) includes: A connecting plate (311) is fixedly connected to the bottom of a U-shaped fixed rail (212), and a sliding opening is provided inside the connecting plate (311); Sliding block (312) is slidably connected inside the sliding opening; Connecting ring 1 (322) is connected to the bottom of sliding plate 1 (214).

6. A packaging machine for processing plastic granules according to claim 5, characterized in that: A slot is provided on one side of the connecting plate (311), and the slots are equidistant. A limit post (313) is fixedly connected to one side of the sliding block (312), and the limit posts (313) are symmetrically arranged. A second sliding plate (314) is slidably connected to the outer wall of the limit post (313). A locking post (315) is fixedly connected to one side of the second sliding plate (314), and the locking posts (315) are symmetrically arranged. One end of the locking post (315) extends outward through the sliding block (312). The locking post (315) engages with the slot. A first spring (316) is fixedly connected between the second sliding plate (314) and the sliding block (312), and the first spring (316) is symmetrically arranged. A handle (317) is fixed to one side of the second sliding plate (314).

7. A packaging machine for processing plastic granules according to claim 5, characterized in that: A connecting platform (318) is fixedly connected to one side of the sliding block (312), a connecting ring (319) is fixedly connected to the bottom of the connecting platform (318), a surrounding plate (320) is fixedly connected to the top of the connecting ring (319), an elastic baffle (321) is fixedly connected to the bottom of the connecting ring (319), and the bottom end of the elastic baffle (321) is fixedly connected to the top of the transmission bucket (215).

8. A packaging machine for processing plastic granules according to claim 5, characterized in that: The outer wall of the first connecting ring (322) is fixedly connected to an internal threaded ring (323), the inner wall of the internal threaded ring (323) is threadedly connected to an external threaded ring (325), the inner wall of the first external threaded ring (325) is fixedly connected to a second connecting ring (324), the inner wall of the other external threaded ring (325) is fixedly connected to an external threaded ring (326), the outer wall of the second connecting ring (324) is fixedly connected to an internal threaded ring (323), and the bottom of the second external threaded ring (326) is hingedly connected to a baffle (327).

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