Material conveying and sucking equipment for plastic particle processing

Abstract

The utility model discloses material conveying and sucking equipment for plastic particle processing, and relates to the technical field of material conveying and sucking. A dredging mechanism is arranged in the material storage barrel, a material suction mechanism is arranged on the lower side of the material storage barrel, a rotating block is rotationally connected to the upper side of the material storage barrel, buffering mechanisms which are uniformly distributed are arranged on the outer side of the material storage barrel, and a material inlet is formed in the upper side of the material storage barrel; the dredging mechanism comprises a rotating shaft, the rotating shaft is rotationally arranged in the storage barrel, the lower side of the rotating shaft is rotationally connected with the interior of the storage barrel, the upper side of the rotating shaft is fixedly connected with an output shaft of a driving motor, the driving motor is fixed to a rotating block, and the arc surface of the rotating shaft is fixedly connected with an outer scraping plate and an inner scraping plate; the dredging mechanism can dredge the interior of the material storage barrel, the problem that plastic particles in the material storage barrel are difficult to pump out due to long-term accumulation is solved, and the material suction efficiency is effectively improved; the buffer structure can improve the stability of the equipment, and the equipment is prevented from being damaged due to a long-time negative pressure shaking state.

Description

Technical Field

[0001] The utility model relates to the technical field of material feeding and suction, in particular to a material feeding and suction device for processing plastic particles. Background Art

[0002] Plastic particles are the common name for plastic particles. They are the raw materials for storage, transportation and processing of plastics in the form of semi-finished products. Plastics are a type of polymer material. Ethylene, propylene, vinyl chloride, styrene, etc. can be produced using petroleum as raw material. The molecules of these substances can react with each other under certain conditions to generate compounds with large molecular weight, namely polymers. When processing plastic particles, suction is required.

[0003] In the existing suction equipment, plastic particles accumulate inside the storage tank during the suction process. Long-term accumulation makes it difficult to extract the plastic particles inside the storage tank, affecting the suction efficiency of the plastic particles. When the suction equipment is in use, the internal part of the suction equipment will shake due to the negative pressure during suction, and the stability is insufficient, which can easily cause equipment damage over a long period of time. For this reason, we propose a feeding and suction equipment for plastic particle processing. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a feeding and suction device for processing plastic particles. The dredging mechanism can dredge the inside of the storage barrel, solving the problem that the plastic particles inside the storage tank are difficult to extract due to long-term accumulation, and effectively improving the suction efficiency; the buffer structure can improve the stability of the equipment and avoid damage to the equipment due to long-term negative pressure shaking state, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material feeding and suction device for processing plastic particles includes a material storage barrel;

[0006] The storage barrel is provided with a dredging mechanism inside, a suction mechanism is provided at the lower side of the storage barrel, a rotating block is rotatably connected at the upper side of the storage barrel, a buffer mechanism is evenly distributed at the outer side of the storage barrel, and a material inlet is opened at the upper side of the storage barrel;

[0007] The dredging mechanism includes a rotating shaft, and a rotating shaft is provided inside the material storage barrel for rotation. The lower side of the rotating shaft is connected to the internal rotation of the material storage barrel, and the upper side of the rotating shaft is fixedly connected to the output shaft of the driving motor. The driving motor is fixed on the rotating block, and the arc surface of the rotating shaft is fixedly connected with an outer scraper and an inner scraper. After starting the driving motor, the rotating shaft is driven to rotate, and the rotation of the rotating shaft drives the outer scraper and the inner scraper to dredge the inside of the material storage barrel, which solves the problem that the plastic particles inside the storage tank are difficult to extract due to long-term accumulation, and effectively improves the suction efficiency.

[0008] Furthermore, a bearing is rotatably provided at the bottom of the storage barrel, and the lower side of the rotating shaft is fixedly connected to the inside of the bearing, thereby improving the stability of the device.

[0009] Furthermore, the suction mechanism includes a suction pump and a suction pipe. The suction pump is fixedly connected to the lower side of the storage barrel. The left and right sides of the suction pump are connected to the discharge port of the suction pipe. The lower side of the suction pump is connected to the conical guide pipe through a connecting pipe. A control valve is fixedly installed on the outside of the connecting pipe. When the suction pump is started, the plastic particles inside the storage barrel are sucked through the suction pipe, and the discharge is guided through the conical guide pipe. The control valve controls the discharge flow rate to prevent congestion caused by excessive flow rate.

[0010] Furthermore, the suction mechanism also includes a storage box and a feed port. The lower side of the conical material guide pipe is connected to the feed port on the upper side of the storage box. The feed port is fixedly provided on the right side of the storage box. The feed port is connected to the processing equipment. The storage box is used to collect plastic particles, and the feed port is used to discharge plastic particles.

[0011] Furthermore, a baffle is fixedly connected to the left side of the rotating block, and the baffle is arranged on the upper side of the feed port. When material replenishment is needed, the rotating block is rotated a certain angle to drive the baffle to rotate a certain angle, and the feed port is opened. After replenishing the material, the baffle is turned back to its original position to prevent dust during processing from entering the storage barrel.

[0012] Furthermore, the buffer mechanism includes a connecting plate, a connecting plate evenly distributed is fixedly connected to the outside of the storage barrel, a pillar is fixedly connected to the lower side of the connecting plate, a fixed seat is fixedly connected to the lower side of the pillar, and a damping rod is provided inside the pillar to slow down the shaking of the suction equipment during use, thereby improving the stability of the equipment and avoiding damage to the equipment due to long-term negative pressure shaking state.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the feeding and suction equipment for processing plastic particles has the following advantages:

[0014] 1. By starting the drive motor, the rotating shaft is driven to rotate. The rotation of the rotating shaft drives the outer scraper and the inner scraper to dredge the inside of the storage barrel, solving the problem that the plastic particles inside the storage tank are difficult to extract due to long-term accumulation, and effectively improving the suction efficiency.

[0015] 2. After starting the suction pump, the plastic particles inside the storage barrel are sucked through the suction pipe, and then the discharge is guided through the conical guide pipe. The control valve controls the discharge flow rate to prevent congestion caused by excessive flow.

[0016] 3. When refilling is needed, the baffle is driven to rotate a certain angle by rotating the rotating block to open the feeding port. After refilling, the baffle is turned back to its original position to prevent dust from entering the storage barrel during processing.

[0017] 4. By setting up the damping rod, the vibration of the suction equipment during use can be slowed down, which can improve the stability of the equipment and avoid damage to the equipment due to long-term negative pressure vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the front section of the structure of the utility model.

[0020] Figure 3 The utility model structure Figure 2 Enlarged schematic diagram at point A in the middle.

[0021] In the figure: 1 storage barrel, 2 dredging mechanism, 21 rotating shaft, 22 outer scraper, 23 inner scraper, 24 driving motor, 3 bearing, 4 suction mechanism, 41 suction pump, 42 suction pipe, 43 conical guide pipe, 44 storage box, 45 feeding port, 5 control valve, 6 rotating block, 7 baffle, 8 buffer mechanism, 81 connecting plate, 82 support, 83 fixed seat, 9 feeding port. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 , This embodiment provides a technical solution: a feeding and suction device for processing plastic particles includes a storage barrel 1;

[0024] A dredging mechanism 2 is provided inside the storage barrel 1, a suction mechanism 4 is provided at the lower side of the storage barrel 1, a rotating block 6 is rotatably connected to the upper side of the storage barrel 1, a uniformly distributed buffer mechanism 8 is provided at the outer side of the storage barrel 1, and a material inlet 9 is opened at the upper side of the storage barrel 1;

[0025] The dredging mechanism 2 includes a rotating shaft 21. The rotating shaft 21 is rotatably provided inside the material storage barrel 1. The lower side of the rotating shaft 21 is rotatably connected to the inside of the material storage barrel 1. The upper side of the rotating shaft 21 is fixedly connected to the output shaft of the driving motor 24. The driving motor 24 is fixed on the rotating block 6. The arc surface of the rotating shaft 21 is fixedly connected with an outer scraper 22 and an inner scraper 23. After starting the driving motor, the rotating shaft 21 is driven to rotate. The rotation of the rotating shaft 21 drives the outer scraper 22 and the inner scraper 23 to dredge the inside of the material storage barrel 1, which solves the problem that the plastic particles inside the storage tank are difficult to extract due to long-term accumulation, and effectively improves the suction efficiency.

[0026] Among them, a bearing 3 is rotatably provided at the bottom of the storage barrel 1, and the lower side of the rotating shaft 21 is fixedly connected to the inside of the bearing 3, which improves the stability of the device. The suction mechanism 4 includes a suction pump 41 and a suction pipe 42. The suction pump 41 is fixedly connected to the lower side of the storage barrel 1, and the left and right sides of the suction pump 41 are connected to the discharge port of the suction pipe 42. The lower side of the suction pump 41 is connected to the conical guide pipe 43 through a connecting pipe, and a control valve 5 is fixedly installed on the outer side of the connecting pipe. The suction pump 41 is started to absorb the plastic particles inside the storage barrel 1 through the suction pipe 42, and then the discharge is guided through the conical guide pipe 43. The control valve 5 controls the discharge flow rate to prevent congestion caused by excessive flow rate. The suction mechanism 4 also includes a storage box 44 and a feed port 45. The lower side of the conical guide pipe 43 is connected to the feed port on the upper side of the storage box 44, and the right side of the storage box 44 is fixedly provided with a feed port 45, the feed port 45 is connected to the processing equipment, the storage box 44 is used to collect plastic particles, the feed port 45 is used to export plastic particles, the left side of the rotating block 6 is fixedly connected with a baffle 7, the baffle 7 is arranged on the upper side of the feeding port 9, when replenishing is needed, the rotating block 6 is rotated a certain angle to drive the baffle to rotate a certain angle, and the feeding port 9 is opened. After replenishing, the baffle 7 is turned back to its original position to prevent dust from entering the storage barrel 1 during processing. The buffer mechanism 8 includes a connecting plate 81, and the outer side of the storage barrel 1 is fixedly connected with evenly distributed connecting plates 81, the lower side of the connecting plate 81 is fixedly connected with a support 82, the lower side of the support 82 is fixedly connected with a fixing seat 83, and a damping rod is arranged inside the support 82 to slow down the shaking of the suction equipment during use, which can improve the stability of the equipment and avoid damage to the equipment due to long-term negative pressure shaking state.

[0027] The working principle of a feeding and suction device for processing plastic particles provided by the utility model is as follows: when it is necessary to replenish material, the rotating block 6 is rotated by a certain angle to drive the baffle to rotate by a certain angle, and the feeding port 9 is opened. After replenishing material, the baffle 7 is turned back to its original position to prevent dust from entering the storage barrel 1 during processing, and the driving motor is started to drive the rotating shaft 21 to rotate. The rotation of the rotating shaft 21 drives the outer scraper 22 and the inner scraper 23 to dredge the inside of the storage barrel 1, thereby solving the problem that the plastic particles inside the storage tank are difficult to extract due to long-term accumulation, and effectively improving the suction efficiency. The setting of the bearing 3 improves the stability of the device, and the suction pump 41 is started to absorb the plastic particles inside the storage barrel 1 through the suction pipe 42, and then the discharge is guided through the tapered guide pipe 43. The control valve 5 controls the discharge flow rate to prevent congestion caused by excessive flow rate. The storage box 44 is used to collect plastic particles, the feeding port 45 is used to guide the plastic particles, and the damping rod is used to slow down the shaking of the suction device during use, which can improve the stability of the equipment and avoid damage to the equipment due to long-term negative pressure shaking.

[0028] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A feeding and suction device for processing plastic particles, characterized in that: It comprises a storage barrel (1); The storage barrel (1) is provided with a dredging mechanism (2) inside, a suction mechanism (4) is provided on the lower side of the storage barrel (1), a rotating block (6) is rotatably connected to the upper side of the storage barrel (1), a uniformly distributed buffer mechanism (8) is provided on the outer side of the storage barrel (1), and a material inlet (9) is provided on the upper side of the storage barrel (1); The dredging mechanism (2) comprises a rotating shaft (21), the storage barrel (1) is provided with a rotating shaft (21) for rotation inside, the lower side of the rotating shaft (21) is rotationally connected to the storage barrel (1), the upper side of the rotating shaft (21) is fixedly connected to the output shaft of a driving motor (24), the driving motor (24) is fixed on a rotating block (6), and the arc surface of the rotating shaft (21) is fixedly connected to an outer scraper (22) and an inner scraper (23).

2. The material conveying and suction equipment for processing plastic particles according to claim 1, characterized in that: A bearing (3) is rotatably provided at the bottom of the material storage barrel (1), and the lower side of the rotating shaft (21) is fixedly connected to the inside of the bearing (3).

3. The material conveying and suction equipment for processing plastic particles according to claim 1, characterized in that: The material suction mechanism (4) comprises a material suction pump (41) and a material suction pipe (42); the material suction pump (41) is fixedly connected to the lower side of the material storage barrel (1); the left and right sides of the material suction pump (41) are connected to the discharge port of the material suction pipe (42); the lower side of the material suction pump (41) is connected to the conical material guide pipe (43) via a connecting pipe; a control valve (5) is fixedly installed on the outer side of the connecting pipe.

4. The material conveying and suction equipment for processing plastic particles according to claim 1, characterized in that: The material suction mechanism (4) further comprises a storage box (44) and a material delivery port (45); the lower side of the conical material guide pipe (43) is connected to the material feed port on the upper side of the storage box (44); the right side of the storage box (44) is fixedly provided with the material delivery port (45); and the material delivery port (45) is connected to the processing equipment.

5. The material conveying and suction equipment for processing plastic particles according to claim 1, characterized in that: A baffle plate (7) is fixedly connected to the left side of the rotating block (6), and the baffle plate (7) is arranged just above the feed inlet (9).

6. The material conveying and suction equipment for processing plastic particles according to claim 1, characterized in that: The buffer mechanism (8) comprises a connecting plate (81), the outer side of the material storage barrel (1) is fixedly connected to the connecting plate (81) which is evenly distributed, the lower side of the connecting plate (81) is fixedly connected to a support (82), the lower side of the support (82) is fixedly connected to a fixing seat (83), and a damping rod is provided inside the support (82).

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