Plastic straw extrusion device

Abstract

The utility model relates to the field of straw production, in particular to a plastic straw extrusion device. The plastic straw extrusion device comprises an auger box, and a drying box and a feeding box are installed outside the auger box. A partition plate is fixed in the auger box, and an independent bin is formed between the partition plate and the inner wall of the auger box; a pipeline structure is further installed outside the auger box, and the air inlet end of the pipeline structure is communicated with the independent bin. A first fan and a second fan are mounted on the drying box, an inclined bearing plate is further movably mounted on the drying box, and the air outlet end of the pipeline structure corresponds to the first fan and the second fan; a rotating shaft is rotatably connected in the feeding box, a shifting plate is fixed on the rotating shaft, and the rotating shaft is provided with a section of crankshaft; a jarring piece extending into the drying box is further installed in the feeding box, and the jarring piece is in transmission connection with the crankshaft and can make contact with and collide with the bearing plate. According to the plastic straw extrusion device provided by the utility model, the production and use cost of the device is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the straw production field especially relates to a plastic straw extruding device. BACKGROUND

[0002] Plastic straw is a kind of common plastic product, mainly used in the beverage in drinking cup.

[0003] Chinese authorized patent announcement number: CN 220784810 U recorded "a kind of plastic straw extruding device", through the cooperation of first electric fan and air window, the hot air of horizontal direction is generated, the cooperation of second electric fan and air hole, vertical hot air is generated, and then double air duct improves the drying efficiency of plastic raw material;After drying, electric push rod will be carried along the position of the drainage plate and pushed to tilt, and the raw material is vibrated through the inclined carrying plate and vibrator, and enters the inside of auger box through connecting channel.

[0004] But in the process of realizing application, there are still the following defects and deficiencies:

[0005] Its fan has electric heating structure to heat, and cooperate with fan to realize the drying of raw material;Vibrator is installed on the carrying plate, and the carrying plate is vibrated by the vibrator as driving source to promote discharging;Both need to produce energy consumption, increase the cost of production and use.

[0006] Therefore, it is necessary to provide a new plastic straw extruding device to solve the above technical problems. INVENTION CONTENTS

[0007] To solve the above technical problems, the utility model provides a kind of plastic straw extruding device.

[0008] The plastic straw extruding device provided by the utility model, including auger box, drying box and feed tank are installed outside auger box;

[0009] The auger box is fixed with a baffle inside, and the independent bin is formed between the baffle and the inner wall of the auger box;

[0010] Pipeline structure is also installed outside the auger box, and the gas inlet end of the pipeline structure is communicated with the independent bin;

[0011] The first fan and the second fan are installed on the drying box, and the obliquely placed carrying plate is also movably installed, and the gas outlet end of the pipeline structure corresponds to the first fan and the second fan;

[0012] The rotating shaft is rotatably connected in the feed tank, the shift plate is fixed on the rotating shaft, and the rotating shaft has a crankshaft section;

[0013] A shock member extending into the interior of the drying box is also mounted inside the feed box, and the shock member is drivingly connected to the crankshaft and can also contact and collide with the carrier plate.

[0014] Preferably, the partition plate is a copper plate, and the sidewall of the independent bin is also provided with an opening away from the pipeline structure.

[0015] Preferably, the pipeline structure comprises a first flow guide pipe connecting the independent bins, and the other end of the first flow guide pipe is connected to a first air outlet pipe and a second flow guide pipe through a tee joint, and a plurality of second air outlet pipes are fixed to the second flow guide pipe.

[0016] The air outlet end of the first air outlet pipe corresponds to the position of the second fan, and the air outlet end of the second air outlet pipe corresponds to the position of the first fan.

[0017] Preferably, the low end of the carrier plate is rotatably mounted to the bottom of the drying box through a hinged frame, and the high end of the carrier plate is mounted to the bottom of the drying box through a spring.

[0018] Preferably, the shock member comprises a first transmission rod, and a sleeve ring is fixed to the upper end of the first transmission rod, the sleeve ring is rotatably connected to the crankshaft, and a spherical connector is fixed to the lower end of the first transmission rod.

[0019] A second transmission rod is arranged below the first transmission rod, a connecting seat is fixed to the upper end of the second transmission rod, the spherical connector is embedded and movably connected to the interior of the connecting seat, and a knocking head is fixed to the lower end of the second transmission rod.

[0020] A positioning frame is also fixed to the inner side of the feed box, and the second transmission rod is slidingly connected to the positioning frame.

[0021] Preferably, a rubber block is also fixed to the lower end of the knocking head, and the rubber block contacts the high end of the carrier plate when the knocking head approaches the lowest position.

[0022] Compared with the related art, the plastic straw extrusion device has the following beneficial effects:

[0023] In the plastic straw extrusion device, the independent bin is located in the auger box, and when the auger box is used to melt the raw materials, the temperature in the independent bin is increased, the pipeline structure is used to guide the raw materials out and cooperate with the fan to realize the drying operation of the raw materials. At the same time, the carrier plate is movably mounted in the drying box, and the carrier plate is also impacted by the shock member during the process of being driven to discharge by the shaft, so that the carrier plate vibrates, thereby discharging. Therefore, when the device is used, the energy consumption can be reduced, and the production cost can be reduced. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1A preferred embodiment structure schematic view of the plastic straw extruding device is provided in the utility model.

[0025] Figure 2 The utility model discloses a drying box and the structure schematic view of the inside of feed tank. Figure 1 The structure schematic view of partial section.

[0026] Figure 3 The structure schematic view of the inside of drying box and feed tank is shown in the utility model.

[0027] Figure 4 The structure schematic view of the bearing plate is shown in the utility model.

[0028] Figure 5 The structure schematic view of the percussion member is shown in the utility model.

[0029] In the drawing, 1 is an auger box, 11 is a partition, 12 is an independent bin, 2 is a pipeline structure, 21 is a first flow guide pipe, 22 is a first air outlet pipe, 23 is a second flow guide pipe, 24 is a second air outlet pipe, 3 is a drying box, 31 is a first fan, 32 is a second fan, 33 is a bearing plate, 34 is a spring, 35 is a hinged frame, 4 is a feed tank, 41 is a rotating shaft, 42 is a push plate, 43 is a crankshaft, 5 is a percussion member, 51 is a first transmission rod, 52 is a collar, 53 is a spherical connector, 54 is a second transmission rod, 55 is a connecting seat, 56 is a knocking head, and 57 is a positioning frame. DETAILED DESCRIPTION

[0030] In the description of the utility model, it is understood that the orientation or position relation indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is the orientation or position relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model.

[0031] In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.

[0032] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the terms "mount", "set", "sleeve / joint", "connect" and the like should be understood broadly, for example, "connect", can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be the communication inside two elements.For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0033] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further described in detail below in combination with the drawings and examples.It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.

[0034] The specific implementation of the utility model is described in detail below in combination with specific examples.

[0035] Please refer to Figures 1 to 5 The plastic straw extruding device provided in the utility model embodiment, plastic straw extruding device includes auger box 1, drying box 3 and feed box 4 are installed outside auger box 1;

[0036] Auger box 1 is fixed with a baffle 11 inside, and the independent bin 12 is formed between the baffle 11 and the inner wall of auger box 1;

[0037] Pipeline structure 2 is also installed outside auger box 1, and the air inlet end of pipeline structure 2 is communicated with the independent bin 12;

[0038] The first fan 31 and the second fan 32 are installed on drying box 3, and the obliquely arranged bearing plate 33 is also movably installed, and the air outlet end of pipeline structure 2 corresponds to the first fan 31 and the second fan 32;

[0039] The rotating shaft 41 is rotatably connected in the feed box 4, the rotating shaft 41 is fixed with the push plate 42, and the rotating shaft 41 has a crankshaft 43;

[0040] The shock member 5 extending into the inside of drying box 3 is also installed in the feed box 4, the shock member 5 is drivingly connected on the crankshaft 43, and the bearing plate 33 can also be contacted and collided.

[0041] It should be noted that: in the device, the process of raw material feeding, drying, melting and extruding and the like is recorded in detail in the cited document, which will not be described in detail here.

[0042] The screw box 1 is the main equipment for hot melting and basic operation, and the independent bin 12 is separated from the inside of the screw box 1 by the partition plate 11, so that the heat generated during the hot melting operation of the raw material can radiate to the inside of the independent bin 12, and the pipeline structure 2 is arranged between the fan and the independent bin 12, that is, the heat in the independent bin 12 can be extracted through the pipeline structure 2 during the operation of the fan, so as to be used for drying operation.

[0043] The feeding box 4 is driven by the motor to rotate the rotating shaft 41, so as to realize the feeding by the push plate 42, and the crankshaft 43 on the rotating shaft 41 can drive the impact piece 5 to move, and the impact piece 5 can be in collision with the inclined bearing plate 33, and the bearing plate 33 is movably arranged in the drying box 3 and vibrates when being collided to realize the feeding operation.

[0044] Therefore, the device has better energy utilization effect, reduces the use of independent driving structure, and reduces the production cost and use cost of the device.

[0045] In the embodiment of the utility model, please refer to Figure 2 The partition plate 11 is a copper plate, and the side wall of the independent bin 12 and the position away from the pipeline structure 2 are also provided with openings.

[0046] The pipeline structure 2 comprises the first flow guide pipe 21 connected with the independent bin 12, the first flow guide pipe 21 is connected with the first air outlet pipe 22 and the second flow guide pipe 23 through the three-way pipe, and the second flow guide pipe 23 is fixed with a plurality of second air outlet pipes 24.

[0047] The air outlet end of the first air outlet pipe 22 corresponds to the position of the second fan 32, and the air outlet end of the second air outlet pipe 24 corresponds to the position of the first fan 31.

[0048] It should be noted that the partition plate 11 is preferably a copper plate, the heat conduction effect of the copper plate is better, so that the temperature in the independent bin 12 is higher, and the openings are also provided on the independent bin 12, so that the temperature in the independent bin 12 can be better extracted and used.

[0049] In the embodiment of the utility model, please refer to Figure 4 The low end of the bearing plate 33 is rotatably installed in the bottom of the drying box 3 through the hinged frame 35, and the high end is installed in the bottom of the drying box 3 through the spring 34.

[0050] It should be noted that the spring 34 supports the bearing plate 33, which can improve the shaking effect after collision.

[0051] In the embodiment of the utility model, please refer to Figure 5The shock member 5 comprises a first transmission rod 51, a collar 52 is fixed on the upper end of the first transmission rod 51, the collar 52 is rotationally connected to the crankshaft 43, a spherical connector 53 is fixed on the lower end of the first transmission rod 51;

[0052] A second transmission rod 54 is arranged below the first transmission rod 51, a connecting seat 55 is fixed on the upper end of the second transmission rod 54, the spherical connector 53 is embedded in and movably connected to the inside of the connecting seat 55, a knocking head 56 is fixed on the lower end of the second transmission rod 54;

[0053] A positioning frame 57 is further fixed on the inside of the feeding box 4, the second transmission rod 54 is slidably connected to the positioning frame 57;

[0054] The lower end of the knocking head 56 is further fixed with a rubber block, and the rubber block is in contact with the high end of the bearing plate 33 when the knocking head 56 approaches the lowest position.

[0055] It should be noted that, in the shock member 5, the first transmission rod 51 can swing along with the rotation of the crankshaft 43, and in this process, vertical displacement is generated, thereby driving the second transmission rod 54 to move vertically, and when the second transmission rod 54 approaches the lowest position, the knocking head 56 collides with the bearing plate 33, so that the bearing plate 33 vibrates.

[0056] The circuit and the control involved in the utility model are prior art, and will not be described in detail here.

[0057] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion according to the content of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A plastic straw extrusion device, comprising an auger box (1), a drying box (3) and a feeding box (4) are installed outside the auger box (1), characterized in that: a partition plate (11) is fixed inside the auger box (1), and the partition plate (11) and the inner wall of the auger box (1) form an independent bin (12); a pipeline structure (2) is further installed outside the auger box (1), and the air inlet end of the pipeline structure (2) is communicated with the independent bin (12); a first fan (31) and a second fan (32) are installed on the drying box (3), and an obliquely arranged bearing plate (33) is further movably installed, and the air outlet end of the pipeline structure (2) corresponds to the first fan (31) and the second fan (32); a rotating shaft (41) is rotatably connected in the feeding box (4), a push plate (42) is fixed on the rotating shaft (41), and the rotating shaft (41) has a crankshaft (43); a shock member (5) extending into the drying box (3) is further installed inside the feeding box (4), the shock member (5) is drivingly connected to the crankshaft (43), and the shock member (5) is further contactable with the bearing plate (33).

2. The plastic straw extrusion apparatus of claim 1, wherein, The partition plate (11) is a copper plate, and an opening is further formed in the side wall of the independent bin (12) away from the pipeline structure (2).

3. The plastic straw extrusion apparatus of claim 1, wherein, The pipeline structure (2) comprises a first flow guide pipe (21) communicated with the independent bin (12), the other end of the first flow guide pipe (21) is communicated with a first air outlet pipe (22) and a second flow guide pipe (23) through a tee joint, and a plurality of second air outlet pipes (24) are fixed on the second flow guide pipe (23); the air outlet end of the first air outlet pipe (22) corresponds to the position of the second fan (32), and the air outlet end of the second air outlet pipe (24) corresponds to the position of the first fan (31).

4. The plastic straw extrusion apparatus of claim 1, wherein, The low end of the bearing plate (33) is rotatably installed on the inner bottom of the drying box (3) through a hinged frame (35), and the high end of the bearing plate (33) is installed on the inner bottom of the drying box (3) through a spring (34).

5. The plastic straw extrusion apparatus of claim 1, wherein, The shock member (5) comprises a first transmission rod (51), a sleeve ring (52) is fixed on the upper end of the first transmission rod (51), the sleeve ring (52) is rotatably connected to the crankshaft (43), and a spherical connector (53) is fixed on the lower end of the first transmission rod (51); a second transmission rod (54) is arranged below the first transmission rod (51), a connecting seat (55) is fixed on the upper end of the second transmission rod (54), the spherical connector (53) is embedded and movably connected in the connecting seat (55), and a knocking head (56) is fixed on the lower end of the second transmission rod (54); a positioning frame (57) is further fixed on the inner side of the feeding box (4), and the second transmission rod (54) is slidingly connected to the positioning frame (57).

6. The plastic straw extrusion apparatus of claim 5, wherein, A rubber block is further fixed on the lower end of the knocking head (56), and the knocking head (56) is in contact with the high end of the bearing plate (33) when the knocking head (56) approaches the lowest position.

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