Stirring device for PPS plastic particle production

Abstract

The utility model discloses a stirring device for PPS plastic particle production, and relates to the technical field of PPS plastic particle production. Comprising a cleaning chamber, a cleaning chamber feeding nozzle, a first rotating shaft, a first stirring rod, a first motor, a water outlet pipe, a water outlet valve, a separation net, a discharging pipe, a first pneumatic cylinder, a first valve plate, a pneumatic cylinder fixing plate, a second pneumatic cylinder, a taper plate, a push rod, a semicircular ball, a knocking head, a spring, a stirrer and the like. The plastic particle stirring device is reasonable and simple in structure, low in production cost, convenient to install and complete in function, plastic particles can be stirred after being cleaned, dust on the surfaces of the plastic particles can be removed, the dust cannot be attached to raw materials of the plastic particles, and the quality of the stirred plastic particles is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PPS plastic particle production, in particular to a stirring device for PPS plastic particle production. Background Art

[0002] PPS plastic is a special thermoplastic engineering plastic with excellent comprehensive performance and good chemical stability. It is not corroded by most acids, alkalis and salts except strong oxidizing acids such as concentrated sulfuric acid, concentrated nitric acid and aqua regia. It has a chemical stability close to that of PTFE. PPS plastic particles can be used to manufacture various plastic products, which are commonly found in the clothing industry, building materials and machinery industry.

[0003] The previous process of mixing PPS plastic particles is crushing, and the dust inevitably generated will adhere to the PPS plastic particle raw materials. If the dust is not cleaned up, the quality of the PPS plastic particles after mixing will become worse. Therefore, a technology is needed to make up for this deficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned problem and provide a stirring device for producing PPS plastic particles.

[0005] In order to solve the above problems, the utility model provides a technical solution: a stirring device for producing PPS plastic particles, comprising a cleaning chamber, a cleaning chamber feed nozzle, a first rotating shaft, a first stirring rod, a first motor, a water outlet pipe, a water outlet valve, a partition net, a discharge pipe, a first pneumatic cylinder, a first valve plate, a pneumatic cylinder fixing plate, a second pneumatic cylinder, a taper plate, a push rod, a semi-circular ball, a knocking head, a spring and an agitator; both sides of the upper surface of the cleaning chamber are fixedly connected with the cleaning chamber feed nozzle; the upper end of the interior of the cleaning chamber cavity is movably connected with the first rotating shaft, and a plurality of first stirring rods are fixedly connected to the first rotating shaft; the upper end of the right side surface of the cleaning chamber is fixedly connected with the first motor, and the output end of the first motor is fixedly connected to the first rotating shaft; the middle end of the interior of the cleaning chamber cavity is fixedly connected with the partition net; the discharge pipe is fixedly connected below the partition net, A first valve plate is slidably connected in the discharge pipe; an agitator is provided below the discharge pipe; a first pneumatic cylinder is fixedly connected to the lower end of the right side surface of the cleaning chamber, and the output end of the first pneumatic cylinder is fixedly connected to the first valve plate; water outlet pipes are fixedly connected to both sides of the lower surface of the cleaning chamber, and water outlet valves are fixedly connected to the lower ends of the water outlet pipes; a pneumatic cylinder fixing plate is fixedly connected to the upper end of the left side surface of the cleaning chamber, a second pneumatic cylinder is fixedly connected below the pneumatic cylinder fixing plate, and a tapered plate is fixedly connected to the output end of the second pneumatic cylinder; a push rod is slidably connected to the lower left end of the cleaning chamber, a semi-circular ball is fixedly connected to the left end of the push rod, and the semi-circular ball is in contact with the tapered plate; a knocking head is fixedly connected to the right end of the push rod, and the knocking head is aligned with the partition net; a spring is covered and connected to the outer surface of the push rod exposed from the cleaning chamber.

[0006] Preferably, the specific structure of the agitator is as follows: it includes a stirring chamber, a supporting foot, a stirring chamber discharge nozzle, a stirring chamber feed nozzle, a second motor, a second rotating shaft, a third rotating shaft, a first gear, a third motor, a second gear, a second stirring rod and a second valve plate; the upper end of the left side surface of the stirring chamber is fixedly connected with a stirring chamber feed nozzle, and the stirring chamber feed nozzle is aligned with the discharge pipe; the lower end of the right side surface of the stirring chamber is fixedly connected with a stirring chamber discharge nozzle; a plurality of supporting feet are fixedly connected around the lower surface of the stirring chamber; a second motor is fixedly connected at the center of the lower surface of the stirring chamber; a second rotating shaft is provided at the middle end of the inner chamber of the stirring chamber, and the second rotating shaft is fixedly connected to the output end of the second motor; a third rotating shaft is movably connected to both sides of the inner chamber of the stirring chamber, and a plurality of second stirring rods are fixedly connected to the second rotating shaft and the third rotating shaft; a first gear is fixedly connected to the top of the third rotating shaft; a third motor is fixedly connected to the center of the upper surface of the stirring chamber; a second gear is fixedly connected to the output end of the third motor, and the second gear and the first gear are meshed with each other; a second valve plate is provided in the stirring chamber discharge nozzle.

[0007] Preferably, both the first gear and the second gear are coated with grease.

[0008] Preferably, the mixing chamber discharge nozzle and the mixing chamber feed nozzle are both in a trumpet shape.

[0009] Preferably, the separator is a metal separator.

[0010] Preferably, the spring is a disc spring.

[0011] The beneficial effects of the utility model are as follows: the utility model has a reasonable and simple structure, low production cost, convenient installation, and complete functions. The plastic particles can be cleaned and then stirred, thereby removing dust on the surface of the plastic particles and preventing the dust from adhering to the raw materials of the plastic particles, thereby improving the quality of the plastic particles after stirring. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] Figure 2 It is a partial structure diagram of the utility model Figure 1 .

[0014] Figure 3 It is a partial structure diagram of the utility model Figure 2 .

[0015] 1-cleaning chamber; 2-cleaning chamber feed nozzle; 3-first rotating shaft; 4-first stirring rod; 5-first motor; 6-water outlet pipe; 7-water outlet valve; 8-partition net; 9-discharge pipe; 10-first pneumatic cylinder; 11-first valve plate; 12-pneumatic cylinder fixing plate; 13-second pneumatic cylinder; 14-taper plate; 15-push rod; 16-semi-circular ball; 17-knocking head; 18-spring; 19-mixing chamber; 20-support foot; 21-mixing chamber discharge nozzle; 22-mixing chamber feed nozzle; 23-second motor; 24-second rotating shaft; 25-third rotating shaft; 26-first gear; 27-third motor; 28-second gear; 29-second stirring rod; 30-second valve plate. DETAILED DESCRIPTION

[0016] like Figures 1 to 3As shown, this specific embodiment adopts the following technical scheme: a stirring device for producing PPS plastic particles, including a cleaning chamber 1, a cleaning chamber feed nozzle 2, a first rotating shaft 3, a first stirring rod 4, a first motor 5, a water outlet pipe 6, a water outlet valve 7, a partition 8, a discharge pipe 9, a first pneumatic cylinder 10, a first valve plate 11, a pneumatic cylinder fixing plate 12, a second pneumatic cylinder 13, a taper plate 14, a push rod 15, a semicircular ball 16, a knocking head 17, a spring 18 and an agitator; both sides of the upper surface of the cleaning chamber 1 are fixedly connected with the cleaning chamber feed nozzle 2; the upper end of the interior of the cleaning chamber 1 is movably connected with the first rotating shaft 3, and several first stirring rods 4 are fixedly connected to the first rotating shaft 3; the upper end of the right side surface of the cleaning chamber 1 is fixedly connected to the first motor 5, and the output end of the first motor 5 is fixedly connected to the first rotating shaft 3; the middle end of the interior of the cleaning chamber 1 is fixedly connected with the partition 8; the lower part of the partition 8 is fixedly connected with the discharge pipe 9, and the discharge pipe 9 A first valve plate 11 is slidably connected in the middle; an agitator is provided below the discharge pipe 9; a first pneumatic cylinder 10 is fixedly connected to the lower end of the right side of the cleaning chamber 1, and the output end of the first pneumatic cylinder 10 is fixedly connected to the first valve plate 11; both sides of the lower surface of the cleaning chamber 1 are fixedly connected with water outlet pipes 6, and the lower ends of the water outlet pipes 6 are fixedly connected with water outlet valves 7; a pneumatic cylinder fixing plate 12 is fixedly connected to the upper end of the left side of the cleaning chamber 1, a second pneumatic cylinder 13 is fixedly connected below the pneumatic cylinder fixing plate 12, and a taper plate 14 is fixedly connected to the output end of the second pneumatic cylinder 13; a push rod 15 is slidably connected to the lower left end of the cleaning chamber 1, a semicircular ball 16 is fixedly connected to the left end of the push rod 15, and the semicircular ball 16 is in contact with the taper plate 14; a knocking head 17 is fixedly connected to the right end of the push rod 15, and the knocking head 17 is aligned with the partition net 8; a spring 18 is coated and connected to the outer surface of the push rod 15 exposed from the cleaning chamber 1.

[0017] like Figures 1 to 3As shown, the specific structure of the agitator is as follows: it includes a stirring chamber 19, a supporting foot 20, a stirring chamber discharge nozzle 21, a stirring chamber feed nozzle 22, a second motor 23, a second rotating shaft 24, a third rotating shaft 25, a first gear 26, a third motor 27, a second gear 28, a second stirring rod 29 and a second valve plate 30; the upper end of the left side surface of the stirring chamber 19 is fixedly connected with a stirring chamber feed nozzle 22, and the stirring chamber feed nozzle 22 is aligned with the discharge pipe 9; the lower end of the right side surface of the stirring chamber 19 is fixedly connected with a stirring chamber discharge nozzle 21; a plurality of supporting feet 20 are fixedly connected around the lower surface of the stirring chamber 19; and the second motor 23 is fixedly connected at the center position of the lower surface of the stirring chamber 19; A second rotating shaft 24 is provided at the middle end of the interior of the mixing chamber 19, and the second rotating shaft 24 is fixedly connected to the output end of the second motor 23; third rotating shafts 25 are movably connected to both sides of the interior of the mixing chamber 19, and a plurality of second stirring rods 29 are fixedly connected to the second rotating shaft 24 and the third rotating shaft 25; a first gear 26 is fixedly connected to the top of the third rotating shaft 25; a third motor 27 is fixedly connected to the center position of the upper surface of the mixing chamber 19; a second gear 28 is fixedly connected to the output end of the third motor 27, and the second gear 28 and the first gear 26 are meshed with each other; a second valve plate 30 is provided in the mixing chamber discharge nozzle 21.

[0018] Wherein, the first gear 26 and the second gear 28 are coated with grease; the mixing chamber discharge nozzle 21 and the mixing chamber feed nozzle 22 are both in a bell-mouth shape; the partition mesh 8 is a metal partition mesh; and the spring 18 is a disc spring.

[0019] The use state of the utility model is as follows: raw materials are put into the cleaning chamber from the feed nozzle 2, and clean water is put into the cleaning chamber at the same time. The first motor 5 drives the first stirring rod 4 on the first rotating shaft 3 to stir and clean. After the cleaning is completed, the water outlet valve 7 is opened to discharge the water, and then the second pneumatic cylinder 13 drives the tapered plate 14 to reciprocate up and down. Under the action of the spring 18, the knocking head 17 reciprocates to knock the partition net 8 so that the raw materials fall from the partition net 8 to the discharge pipe 9, and the first valve plate 11 is opened, and the raw materials enter the stirring chamber 19. The second motor 23 and the third motor 27 work, so that the second stirring rod 29 stirs the raw materials, and finally detaches from the stirring chamber discharge nozzle 21.

[0020] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0021] In the present utility model, unless otherwise clearly stipulated and limited, the terms "installation", "setting", "connection", "fixation", "screw-on" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0022] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which shall fall within the scope of the utility model to be protected. The scope of protection of the utility model shall be defined by the attached claims and their equivalents.

[0023] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

Claims

1. A stirring device for producing PPS plastic particles, characterized in that: It comprises a cleaning chamber (1), a cleaning chamber feed nozzle (2), a first rotating shaft (3), a first stirring rod (4), a first motor (5), a water outlet pipe (6), a water outlet valve (7), a screen (8), a discharge pipe (9), a first pneumatic cylinder (10), a first valve plate (11), a pneumatic cylinder fixing plate (12), a second pneumatic cylinder (13), a taper plate (14), a push rod (15), a semicircular ball (16), a knocking head (17), a spring (18) and a stirrer; Both sides of the upper surface of the cleaning chamber (1) are fixedly connected to cleaning chamber feed nozzles (2); The upper end of the interior of the cleaning chamber (1) is movably connected to a first rotating shaft (3), and a plurality of first stirring rods (4) are fixedly connected to the first rotating shaft (3); A first motor (5) is fixedly connected to the upper end of the right side surface of the cleaning chamber (1), and an output end of the first motor (5) is fixedly connected to the first rotating shaft (3); A partition net (8) is fixedly connected to the middle end of the interior of the cleaning chamber (1); A discharge pipe (9) is fixedly connected to the bottom of the partition net (8), and a first valve plate (11) is slidably connected to the discharge pipe (9); A stirrer is provided below the discharge pipe (9); A first pneumatic cylinder (10) is fixedly connected to the lower end of the right side surface of the cleaning chamber (1), and an output end of the first pneumatic cylinder (10) is fixedly connected to a first valve plate (11); Both sides of the lower surface of the cleaning chamber (1) are fixedly connected to water outlet pipes (6), and the lower ends of the water outlet pipes (6) are fixedly connected to water outlet valves (7); A pneumatic cylinder fixing plate (12) is fixedly connected to the upper end of the left side surface of the cleaning chamber (1), a second pneumatic cylinder (13) is fixedly connected to the lower side of the pneumatic cylinder fixing plate (12), and a taper plate (14) is fixedly connected to the output end of the second pneumatic cylinder (13); A push rod (15) is slidably connected to the lower left end of the cleaning chamber (1), and a semicircular ball (16) is fixedly connected to the left end of the push rod (15), and the semicircular ball (16) is in contact with the tapered plate (14); The right end of the push rod (15) is fixedly connected to a striking head (17), and the striking head (17) is aligned with the partition net (8); The outer surface of the push rod (15) exposed from the cleaning chamber (1) is coated and connected with a spring (18).

2. The stirring device for producing PPS plastic particles according to claim 1, characterized in that: The specific structure of the stirrer is: comprising a stirring chamber (19), a supporting foot (20), a stirring chamber discharge nozzle (21), a stirring chamber feed nozzle (22), a second motor (23), a second rotating shaft (24), a third rotating shaft (25), a first gear (26), a third motor (27), a second gear (28), a second stirring rod (29) and a second valve plate (30); The upper end of the left side surface of the stirring chamber (19) is fixedly connected to a stirring chamber feed nozzle (22), and the stirring chamber feed nozzle (22) is aligned with the discharge pipe (9); The lower end of the right side of the stirring chamber (19) is fixedly connected to a stirring chamber discharge nozzle (21); A plurality of supporting legs (20) are fixedly connected around the lower surface of the mixing chamber (19); A second motor (23) is fixedly connected to the center of the lower surface of the stirring chamber (19); A second rotating shaft (24) is provided at the middle end of the interior of the stirring chamber (19), and the second rotating shaft (24) is fixedly connected to the output end of the second motor (23); The stirring chamber (19) has third rotating shafts (25) movably connected to both sides of the chamber, and a plurality of second stirring rods (29) are fixedly connected to the second rotating shaft (24) and the third rotating shaft (25); A first gear (26) is fixedly connected to the top end of the third rotating shaft (25); A third motor (27) is fixedly connected to the center of the upper surface of the stirring chamber (19); A second gear (28) is fixedly connected to the output end of the third motor (27), and the second gear (28) and the first gear (26) are meshed with each other; A second valve plate (30) is provided in the mixing chamber discharge nozzle (21).

3. The stirring device for producing PPS plastic particles according to claim 2, characterized in that: The first gear (26) and the second gear (28) are both coated with lubricating grease.

4. The stirring device for producing PPS plastic particles according to claim 2, characterized in that: The mixing chamber discharge nozzle (21) and the mixing chamber feed nozzle (22) are both in a trumpet-shaped shape.

5. The stirring device for producing PPS plastic particles according to claim 1, characterized in that: The partition net (8) is a metal partition net.

6. The stirring device for producing PPS plastic particles according to claim 1, characterized in that: The spring (18) is a disc spring.

Images