Integrated stirring and feeding device of hollow blow molding machine

Abstract

The utility model relates to the technical field of hollow blow molding machines, in particular to an integrated stirring and feeding device of a hollow blow molding machine, which provides a stirring place for materials through a stirring bin, quantitatively weighs the materials through a weighing device, removes dust in the stirring bin through a dust removal device and stirs the materials through a stirring device. Materials are quantitatively conveyed through the discharging device; comprising a console; the device further comprises a stirring bin, a weighing device, a dust removal device, a stirring device and a discharging device, the stirring bin and the discharging device are installed on the operation table, and the weighing device, the dust removal device and the stirring device are all installed on the stirring bin; the stirring bin provides a stirring place, the weighing device carries out quantitative weighing, the dust removal device carries out dust removal, the stirring device carries out stirring, and the discharging device carries out quantitative conveying.

Description

Technical Field

[0001] This utility model relates to the technical field of blow molding machines, and in particular to an integrated mixing and feeding device for blow molding machines. Background Technology

[0002] A hollow blow molding machine uses plastic as raw material, which is mixed, melted, extruded, and blow-molded to form hollow plastic products. To ensure the physical and chemical properties of hollow plastic products, the plastic raw material is usually made by mixing various plastic granules of different compositions in a certain weight ratio.

[0003] For example, in a class of prior art represented by application number CN202023188181.5, the main structure includes a storage tank and a material extraction pipe connected inside the storage tank. The bottom of the material extraction pipe is provided with an extraction port, which extends to the center of the storage tank. The end of the material extraction pipe is provided with a rotatable fork, and the fork is provided with several forked pipes that communicate with the inside of the material extraction pipe. The several forked pipes are evenly distributed around the extraction port inside the storage tank. The top of the storage tank is provided with a rotating component connected to the fork, which drives the fork to rotate at the end of the material extraction pipe. This utility model improves the material extraction efficiency of raw materials, thereby ensuring the continuity of plastic sound generator production.

[0004] During use, it was found that raw materials such as plastic granules, color masterbatch, and additives are powdery materials with poor flowability, easy stratification, and easy wear. The existing integrated mixing and feeding device for hollow blow molding machines is inconvenient to realize mechanical conveying of materials, resulting in unstable and controllable quantitative conveying. Therefore, there is an urgent need for an integrated mixing and feeding device for hollow blow molding machines. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides an integrated mixing and feeding device for a hollow blow molding machine, which provides a mixing chamber for materials, uses a weighing device to quantitatively weigh the materials, uses a dust removal device to remove dust from the inside of the mixing chamber, uses a mixing device to mix the materials, and uses a discharge device to quantitatively convey the materials.

[0006] This utility model discloses an integrated mixing and feeding device for a hollow blow molding machine, including an operating platform; it also includes a mixing chamber, a weighing device, a dust removal device, a mixing device, and a discharging device. The mixing chamber and the discharging device are installed on the operating platform, and the weighing device, dust removal device, and mixing device are all installed on the mixing chamber. The mixing chamber provides a mixing area, the weighing device performs quantitative weighing, the dust removal device performs dust removal, the mixing device performs mixing, and the discharging device performs quantitative conveying. The mixing chamber provides a mixing area for materials, the weighing device performs quantitative weighing of materials, the dust removal device removes dust from the inside of the mixing chamber, the mixing device mixes the materials, and the discharging device conveys the materials quantitatively.

[0007] Preferably, the operating table includes a base and a support, with the base installed in the working area and the support installed on the top of the base; the base and the support provide support.

[0008] Preferably, the mixing chamber includes a chamber body, a discharge pipe, multiple sets of feed pipes, a mounting ring, and a guide frame. The chamber body is mounted on a support, and the discharge pipe is connected to and installed at the bottom of the chamber body. A valve is installed on the discharge pipe. The multiple sets of feed pipes pass through the chamber body and extend into the interior of the chamber body. The mounting ring and the guide frame are both installed inside the chamber body, with the mounting ring located above the guide frame. Material is placed into the interior of the chamber body through the feed pipes, and the valves are opened to discharge the mixed material through the output end of the discharge pipe.

[0009] Preferably, the weighing device includes a weighing hopper, a weighing sensor, and an electronic valve. The weighing hopper is mounted on a mounting ring, the weighing sensor is mounted inside the weighing hopper, and the electronic valve is mounted on the weighing hopper. The material is weighed by the weighing sensor, and the electronic valve is opened to discharge the material through the output end of the weighing hopper into the interior of the silo.

[0010] Preferably, the dust removal device includes a bracket, a vacuum cleaner, an air suction pipe, and a dust collection hood. The bracket is installed at the top of the chamber, the vacuum cleaner is installed at the top of the bracket, the input end of the vacuum cleaner is connected to the output end of the air suction pipe, the input end of the air suction pipe is connected to the output end of the dust collection hood, and the input end of the dust collection hood is connected to the top of the chamber. When the vacuum cleaner is activated, the dust generated inside the chamber enters through the input end of the dust collection hood and is sucked into the interior of the vacuum cleaner.

[0011] Preferably, the stirring device includes a motor and a motor shaft. The motor is mounted on the guide frame, and the output end of the motor is rotatably connected to the input end of the motor shaft. A spiral blade is provided on the motor shaft. By starting the motor, the motor shaft and the spiral blade are driven to rotate, thereby stirring the material.

[0012] Preferably, the discharge device includes a discharge bin, a discharge trough, a second motor, and a second motor shaft. The discharge bin is installed at the top of the base, the output end of the discharge pipe is connected to the input end of the discharge bin, the discharge trough is installed at the side end of the discharge bin, and the second motor is installed at the other side end of the discharge bin. The output end of the second motor is rotatably connected to the input end of the second motor shaft, and the second motor shaft is equipped with a second spiral blade. The stirred material is input into the discharge bin, and the second motor is started, which drives the second motor shaft and the second spiral blade to rotate, thereby quantitatively conveying the material through the discharge trough.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: the mixing chamber provides a place for mixing materials, the weighing device weighs the materials quantitatively, the dust removal device removes dust from the inside of the mixing chamber, the mixing device mixes the materials, and the discharge device conveys the materials quantitatively. Attached Figure Description

[0014] Figure 1 This is a structural cross-sectional view of the present invention;

[0015] Figure 2 yes Figure 1 A structural cross-sectional view of the operating table and mixing chamber in this utility model;

[0016] Figure 3 yes Figure 1 Structural cross-sectional view of the mixing chamber and mixing device in this utility model;

[0017] Figure 4 yes Figure 1 Enlarged isometric view of the material discharge device structure in this utility model.

[0018] The attached diagram is labeled as follows: 01, operating platform; 11, base; 12, support; 02, mixing chamber; 21, chamber body; 22, discharge pipe; 23, valve; 24, feed pipe; 25, mounting ring; 26, guide frame; 03, weighing device; 31, weighing hopper; 32, weighing sensor; 33, electronic valve; 04, dust removal device; 41, bracket; 42, vacuum cleaner; 43, suction pipe; 44, air collection hood; 05, mixing device; 51, motor one; 52, motor shaft one; 53, spiral blade one; 06, discharge device; 61, discharge hopper; 62, discharge trough; 63, motor two; 64, motor shaft two; 65, spiral blade two. Detailed Implementation

[0019] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete. Example

[0020] An integrated mixing and feeding device for a hollow blow molding machine includes an operating table 01; characterized in that it further includes a mixing chamber 02, a weighing device 03, a dust removal device 04, a mixing device 05, and a discharge device 06, wherein the mixing chamber 02 and the discharge device 06 are installed on the operating table 01, and the weighing device 03, the dust removal device 04, and the mixing device 05 are all installed on the mixing chamber 02.

[0021] The mixing chamber 02 provides a mixing area, the weighing device 03 performs quantitative weighing, the dust removal device 04 performs dust removal, the mixing device 05 performs mixing, and the discharge device 06 performs quantitative conveying.

[0022] The operating table 01 includes a base 11 and a support 12. The base 11 is installed in the working area, and the support 12 is installed on the top of the base 11.

[0023] The mixing chamber 02 includes a chamber body 21, a discharge pipe 22, multiple sets of feed pipes 24, a mounting ring 25, and a guide frame 26. The chamber body 21 is mounted on the support 12. The discharge pipe 22 is connected to the bottom end of the chamber body 21 and is equipped with a valve 23. The multiple sets of feed pipes 24 pass through the chamber body 21 and extend into the interior of the chamber body 21. The mounting ring 25 and the guide frame 26 are both installed inside the chamber body 21, with the mounting ring 25 located above the guide frame 26.

[0024] The weighing device 03 includes a weighing hopper 31, a weighing sensor 32, and an electronic valve 33. The weighing hopper 31 is mounted on the mounting ring 25, the weighing sensor 32 is mounted inside the weighing hopper 31, and the electronic valve 33 is mounted on the weighing hopper 31.

[0025] The dust removal device 04 includes a bracket 41, a vacuum cleaner 42, an air suction pipe 43, and an air collection hood 44. The bracket 41 is installed at the top of the chamber 21, the vacuum cleaner 42 is installed at the top of the bracket 41, the input end of the vacuum cleaner 42 is connected to the output end of the air suction pipe 43, the input end of the air suction pipe 43 is connected to the output end of the air collection hood 44, and the input end of the air collection hood 44 is connected to the top of the chamber 21.

[0026] The stirring device 05 includes a motor 51 and a motor shaft 52. The motor 51 is mounted on the guide frame 26. The output end of the motor 51 is rotatably connected to the input end of the motor shaft 52. The motor shaft 52 is provided with a spiral blade 53.

[0027] The mixing chamber 02 provides a mixing area, the weighing device 03 performs quantitative weighing, the dust removal device 04 performs dust removal, and the mixing device 05 performs mixing.

[0028] Material is fed into the silo 21 through the feed pipe 24. The material is weighed by the weighing sensor 32. When a certain weight is reached, the material input stops, the electronic valve 33 is opened, and the material is discharged into the silo 21 through the output end of the weighing hopper 31. During the material input process, the dust generated inside the silo 21 is drawn into the vacuum cleaner 42 through the input end of the air collection hood 44. Then, the motor 51 is started, which drives the motor shaft 52 and the spiral blade 53 to rotate and stir the material. After stirring, the valve 23 is opened and the stirred material is discharged through the output end of the discharge pipe 22. Example

[0029] like Figures 1 to 4 As shown, in addition to Embodiment 1, a discharge device 06 is also included;

[0030] The discharge device 06 includes a discharge bin 61, a discharge trough 62, a second motor 63, and a second motor shaft 64. The discharge bin 61 is installed at the top of the base 11. The output end of the discharge pipe 22 is connected to the input end of the discharge bin 61. The discharge trough 62 is installed at the side end of the discharge bin 61. The second motor 63 is installed at the other side end of the discharge bin 61. The output end of the second motor 63 is rotatably connected to the input end of the second motor shaft 64. The second motor shaft 64 is provided with a second spiral blade 65.

[0031] The discharge device 06 performs quantitative conveying;

[0032] Open valve 23 to discharge the mixed material through the output end of discharge pipe 22 into the discharge bin 61. Start motor 2 63 to drive motor shaft 2 64 and spiral blade 2 65 to rotate, and quantitatively convey the material through discharge trough 62.

[0033] This utility model discloses an integrated mixing and feeding device for a hollow blow molding machine. During operation, material is first fed into the hopper 21 via the feed pipe 24. The material is weighed by the weighing sensor 32. When a certain weight is reached, material input stops, and the electronic valve 33 opens, discharging the material through the output end of the weighing hopper 31 into the hopper 21. During material input, the dust generated inside the hopper 21 is drawn into the dust collector 42 through the input end of the air collection hood 44. Then, the motor 51 is started, driving the motor shaft 52 and the spiral blade 53 to rotate, mixing the material. After mixing, the valve 23 is opened, discharging the mixed material through the output end of the discharge pipe 22 into the discharge hopper 61. The motor 63 is started, driving the motor shaft 64 and the spiral blade 65 to rotate, quantitatively conveying the material through the discharge trough 62.

[0034] The weighing sensor 32, vacuum cleaner 42, motor 1 51 and motor 2 63 of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0035] The main function achieved by this utility model is to realize the quantitative conveying of materials.

[0036] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A hollow blow molding machine integrated stirring and feeding device, comprising an operation table (01); characterized in that, It also includes a mixing chamber (02), a weighing device (03), a dust removal device (04), a mixing device (05), and a discharge device (06). The mixing chamber (02) and the discharge device (06) are installed on the operating platform (01), and the weighing device (03), the dust removal device (04), and the mixing device (05) are all installed on the mixing chamber (02). The mixing chamber (02) provides a mixing area, the weighing device (03) performs quantitative weighing, the dust removal device (04) performs dust removal, the mixing device (05) performs mixing, and the discharge device (06) performs quantitative conveying.

2. The integrated stirring and feeding device for a hollow blow molding machine according to claim 1, wherein The operating table (01) includes a base (11) and a support (12). The base (11) is installed in the working area, and the support (12) is installed on the top of the base (11).

3. A self-contained agitator feeding device for a hollow blow molding machine as defined in claim 2, wherein The mixing chamber (02) includes a chamber body (21), a discharge pipe (22), multiple sets of feed pipes (24), an installation ring (25), and a guide frame (26). The chamber body (21) is installed on the support (12). The discharge pipe (22) is connected to the bottom end of the chamber body (21). A valve (23) is provided on the discharge pipe (22). The multiple sets of feed pipes (24) pass through the chamber body (21) and extend into the interior of the chamber body (21). The installation ring (25) and the guide frame (26) are both installed inside the chamber body (21). The installation ring (25) is located above the guide frame (26).

4. A self-contained agitator feeding device for a hollow blow molding machine as defined in claim 3, wherein The weighing device (03) includes a weighing hopper (31), a weighing sensor (32) and an electronic valve (33). The weighing hopper (31) is mounted on the mounting ring (25), the weighing sensor (32) is mounted inside the weighing hopper (31), and the electronic valve (33) is mounted on the weighing hopper (31).

5. A self-contained agitator feeding device for a hollow blow molding machine as defined in claim 3, wherein The dust removal device (04) includes a bracket (41), a vacuum cleaner (42), an air suction pipe (43), and an air collection hood (44). The bracket (41) is installed at the top of the chamber (21), the vacuum cleaner (42) is installed at the top of the bracket (41), the input end of the vacuum cleaner (42) is connected to the output end of the air suction pipe (43), the input end of the air suction pipe (43) is connected to the output end of the air collection hood (44), and the input end of the air collection hood (44) is connected to the top of the chamber (21).

6. A self-contained agitator feeding device for a hollow blow molding machine as defined in claim 3, wherein The stirring device (05) includes a motor (51) and a motor shaft (52). The motor (51) is mounted on the guide frame (26). The output end of the motor (51) is rotatably connected to the input end of the motor shaft (52). The motor shaft (52) is provided with a spiral blade (53).

7. A self-contained agitator feeding device for a hollow blow molding machine as defined in claim 3, wherein The discharge device (06) includes a discharge bin (61), a discharge trough (62), a second motor (63), and a second motor shaft (64). The discharge bin (61) is installed at the top of the base (11). The output end of the discharge pipe (22) is connected to the input end of the discharge bin (61). The discharge trough (62) is installed on the side of the discharge bin (61). The second motor (63) is installed on the other side of the discharge bin (61). The output end of the second motor (63) is rotatably connected to the input end of the second motor shaft (64). The second motor shaft (64) is provided with a second spiral blade (65).

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