A plastic extruder with good noise reduction

Abstract

The present invention discloses a plastic extruder with good noise reduction, which specifically includes: a base plate, and a conveyor belt installed at the middle position of the top of the circular plate body, and a support frame plate installed at the top of the circular plate body and located on both sides of the conveyor belt, and a cooling device installed at the middle position of the inner surface of the support frame plate, and an extrusion device installed at the top of the inner surface of the support frame plate, the extrusion device includes: an electric lifting rod, and a movable plate installed at the top of the columnar rod body, and a shaping device installed at the top of the movable plate and located outside the electric lifting rod, and a pressure device installed on the outer surface of the shaping device, and the present invention relates to the field of plastic processing technology. The arc-shaped plate body design of the support frame plate is used to protect against the impact of foreign objects, and the arc-shaped plate body design leaves a circular arc cavity to isolate the vibration generated by the impact, thereby avoiding damage to equipment components caused by vibration transmission.

Description

Technical Field

[0001] The invention relates to the technical field of plastic processing, in particular to a plastic extruder with good noise reduction. Background Art

[0002] In plastic extrusion equipment, plastic extruders are usually called main machines, while the subsequent equipment plastic extrusion molding machines are called auxiliary machines. After more than 100 years of development, plastic extruders have evolved from the original single screw to twin screws, multiple screws, and even screwless machines. Plastic extruders (main machines) can be matched with various plastic molding auxiliary machines such as pipes, films, holding materials, monofilaments, flat wires, strapping tapes, extruded nets, plates (sheets), profiles, granulation, cable coating, etc. to form various plastic extrusion molding production lines and produce various plastic products. Therefore, plastic extrusion molding machinery is one of the widely used machines in the plastic processing industry, whether now or in the future.

[0003] During the processing of existing plastic extruders, the equipment components are directly exposed to the external environment. When subjected to external impact, the equipment components are easily deformed, resulting in deformation of the equipment components, which can easily cause plastic raw materials to remain, causing pollution to the inside of the equipment components and affecting subsequent processing operations. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the present invention provides a plastic extruder with good noise reduction, which solves the problem that the equipment components of the existing plastic extruder are directly exposed to the external environment during the processing, and the equipment components are easily deformed when subjected to external impact, resulting in deformation of the equipment components, which easily causes residual plastic raw materials, causing pollution to the interior of the equipment components and affecting subsequent processing operations.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: A plastic extruder with good noise reduction, specifically comprising:

[0008] A base plate, the base plate having a circular plate body, a conveyor belt installed at the middle position of the top of the circular plate body, and a support frame plate installed at the top of the circular plate body and located on both sides of the conveyor belt, the arc-shaped plate body design of the support frame plate is used to protect against the impact of foreign objects, the arc-shaped plate body design leaves an arc-shaped cavity to isolate the vibration generated by the impact, and avoid the damage of equipment components caused by vibration transmission, and a cooling device installed at the middle position of the inner surface of the support frame plate, and an extrusion device installed at the top of the inner surface of the support frame plate, the extrusion device includes:

[0009] An electric lifting rod, which has a columnar rod body and a movable plate installed on the top of the columnar rod body. The vertical position of the movable plate is adjusted by the electric lifting rod to control the separation and merging of equipment components, and the equipment components are regulated to realize the assembly of equipment components. At the same time, the positions of equipment components are limited to ensure the precise fit of equipment components and prevent collision of components due to position adjustment. A shaping device is installed on the top of the movable plate and located on the outside of the electric lifting rod, and a pressure device is installed on the outer surface of the shaping device.

[0010] Preferably, the bottom of the electric lifting rod is connected to the cooling device, and the movable plate is located in the inner cavity of the support frame plate, and the bottom of the shaping device passes through the movable plate and extends to the bottom of the movable plate.

[0011] Preferably, the shaping device comprises:

[0012] A plate shaping cylinder, the plate shaping cylinder having a ball head cylinder body, a plate-shaped shaping piece arranged at the bottom of the ball head cylinder body, and a weight-pressing hemisphere arranged on the inner surface of the ball head cylinder body, and an annular magnet arranged on the top of the weight-pressing hemisphere;

[0013] The pipe shaping cylinder has a coverless cylinder body, a shaping tube arranged at the bottom of the coverless cylinder body, an inner cavity rod column arranged on the inner surface of the shaping tube, and a spherical cover installed on the top of the inner cavity rod column. The inner cavity rod column and the spherical cover are used to limit the diameter of the pipe fitting. At the same time, the spherical cover is used to seal the shaping tube after processing to prevent external dust from entering the interior of the equipment components and causing pollution. There is also an extrusion hemisphere arranged on the inner surface of the coverless cylinder body, and a magnet ring installed on the top of the extrusion hemisphere. Through the setting of the annular magnet and the magnet ring, the components are pulled together by magnetic force to avoid mutual contact between the equipment components, prevent the equipment components from causing stress concentration due to movement and deformation of the equipment components, and ensure smooth and accurate extrusion molding of plastics.

[0014] Preferably, a guide channel hole is provided in the middle of the pressure hemisphere and the extrusion hemisphere, and the annular magnet and the inner surface of the magnet ring are connected to the pressure device. The hemispherical design of the pressure hemisphere and the extrusion hemisphere facilitates a better fit between the plate shaping cylinder and the tube shaping cylinder to avoid residual raw materials. At the same time, the pressure hemisphere and the extrusion hemisphere will discharge the airflow between the plate shaping cylinder and the tube shaping cylinder during use to avoid the formation of an airflow layer that causes gas to enter the plastic raw material and generate bubbles.

[0015] Preferably, the outer surfaces of the plate shaping cylinder and the tube shaping cylinder are connected to the movable disc, and the tops of the plate shaping cylinder and the tube shaping cylinder pass through the pressure device and extend to the inner cavity of the pressure device.

[0016] Preferably, the pressure applying device comprises:

[0017] The top plate is installed, and the top plate has a square plate body and an electromagnet installed in the middle of the bottom of the square plate body. Through the setting of the electromagnet, the flow of current is used to control the working pressure of the equipment components, so as to avoid manual equipment adjustment by personnel and provide safety protection for personnel. At the same time, the components are spaced apart from each other to avoid the influence of the heat of the plastic raw material on the magnetic force, so as to ensure the long-term operation of the components. A guide tube is installed at the bottom of the square plate body and located outside the electromagnet, and an infusion pump is installed at the top of the square plate body and located directly above the guide tube. A cross limit plate is installed in the middle of the outer surface of the square plate body, and a through hole groove is opened at the bottom of the cross limit plate at the position of the guide tube. The position of the shaping device is limited by the cross limit plate and the through hole groove, so as to avoid the shaping device from tilting due to weight imbalance during the extrusion molding process, and to prevent the equipment components from breaking due to tilting, so as to provide protection for the use safety of the equipment components.

[0018] Preferably, the outer surface of the mounting top plate is connected to the support frame plate, and the inner surface of the through hole groove is connected to the shaping device, and the bottom of the guide tube penetrates the shaping device and extends to the inner cavity of the shaping device.

[0019] Preferably, the cooling device comprises:

[0020] A water storage box, which has a lidless round box, and a water flow tube installed in the middle of the bottom of the inner cavity of the lidless round box, and a spiral guide plate installed on the inner surface of the water flow tube. The spiral rise of the water flow prolongs the water flow's absorption time for heat, making the heat absorption more thorough and efficient, and the plastic extrusion molding effect more stable, avoiding deformation of the processed parts due to residual heat and their own weight after molding. At the same time, the spiral rise of the water flow makes the upper water flow temperature higher than the lower water flow, avoiding the sudden cooling and embrittlement of the plastic raw material during the molding process, ensuring the processing quality of the extrusion molding, and a through hole opened on the top of the water flow tube and the spiral guide plate, and a water pump opened on the bottom of the back of the water flow tube, and a water outlet opened on the top of the front of the water flow tube, and a blocking filter plate installed on the outer surface of the water flow tube and located between the water pump and the water outlet.

[0021] Preferably, the bottom of the through hole passes through the water flow cylinder, the spiral guide plate and the water storage box and extends to the bottom of the water storage box, and the inner surface of the through hole is connected to the shaping device.

[0022] (III) Beneficial effects

[0023] The present invention provides a plastic extruder with good noise reduction. It has the following beneficial effects:

[0024] (1) The plastic extruder with good noise reduction is protected against the impact of foreign objects through the arc-shaped plate design of the support frame plate. The arc-shaped plate design leaves an arc-shaped cavity to isolate the vibration generated by the impact and avoid damage to equipment components caused by vibration transmission.

[0025] (ii) The plastic extruder with good noise reduction can adjust the vertical position of the movable plate through the electric lifting rod to control the separation and merging of equipment components, regulate the equipment components to realize the assembly of equipment components, and limit the position of the equipment components to ensure the precise fit of the equipment components and prevent the components from colliding due to position adjustment.

[0026] (III) The noise-reducing plastic extruder limits the aperture of the pipe by setting the inner cavity rod column and the spherical cover. At the same time, the spherical cover is used to seal the shaping pipe after the processing is completed to prevent external dust from entering the interior of the equipment components and causing pollution.

[0027] (IV) The plastic extruder with good noise reduction, through the setting of annular magnets and magnet rings, uses magnetic force to pull components, avoids mutual contact between equipment components, prevents stress concentration caused by movement of equipment components so as to cause deformation of equipment components, and ensures smooth and accurate extrusion molding of plastics.

[0028] (V) The noise-reducing plastic extruder has a hemispherical design of a pressure hemisphere and an extrusion hemisphere, which facilitates a closer fit between the plate shaping cylinder and the tube shaping cylinder to avoid residual raw materials. At the same time, the pressure hemisphere and the extrusion hemisphere will discharge the airflow between the plate shaping cylinder and the tube shaping cylinder during use to avoid the formation of an airflow layer that allows gas to enter the plastic raw material and generate bubbles.

[0029] (VI) The noise-reducing plastic extruder controls the working pressure of equipment components by using the flow of electric current through the setting of electromagnets, thereby avoiding manual equipment adjustment by personnel and providing safety protection for personnel. At the same time, the spacing between components avoids the influence of heat from plastic raw materials on magnetic force, thereby ensuring the long-term operation of the components.

[0030] (VII) The plastic extruder with good noise reduction limits the position of the shaping device by means of a cross limiting plate and a through hole groove, thereby preventing the shaping device from tilting due to weight imbalance during the extrusion molding process, preventing the equipment components from breaking due to tilting, and providing protection for the safe use of the equipment components.

[0031] (VIII) The noise-reducing plastic extruder prolongs the heat absorption time of the water flow through the spiral rise of the water flow, making the heat absorption more thorough and efficient, and the plastic extrusion molding effect more stable, avoiding deformation of the processed parts due to residual heat and their own weight after molding. At the same time, the spiral rise of the water flow makes the temperature of the upper water flow higher than that of the lower water flow, avoiding the sudden cooling and embrittlement of the plastic raw materials during the molding process, thereby ensuring the processing quality of the extrusion molding. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0033] Figure 2 It is a schematic structural diagram of the extrusion device of the present invention;

[0034] Figure 3 It is a structural schematic diagram of the shaping device of the present invention;

[0035] Figure 4 It is a structural schematic diagram of the pressure-applying device of the present invention;

[0036] Figure 5 It is a structural schematic diagram of the cooling device of the present invention;

[0037] In the figure: 1 base plate, 2 conveyor belt, 3 support frame plate, 4 cooling device, 41 water storage box, 42 water flow tube, 43 spiral guide plate, 44 through-hole, 45 water pump, 46 water outlet, 47 blocking filter plate, 5 extrusion device, 51 electric lifting rod, 52 moving plate, 53 shaping device, 5301 plate shaping tube, 5302 plate-shaped shaping part, 5303 heavy pressure hemisphere, 5304 annular magnet, 5305 pipe shaping tube, 5306 inner cavity rod column, 5307 spherical cover, 5308 extrusion hemisphere, 5309 magnet ring, 5310 shaping tube, 54 pressure device, 541 mounting top plate, 542 electromagnet, 543 guide tube, 544 infusion pump, 545 cross limit plate, 546 through-hole groove. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] Embodiment 1:

[0040] See also Figure 1-5 The present invention provides a technical solution: a plastic extruder with good noise reduction, specifically comprising:

[0041] A base plate 1, the base plate 1 has a circular plate body, a conveyor belt 2 installed at the middle position of the top of the circular plate body, and a support frame plate 3 installed at the top of the circular plate body and located on both sides of the conveyor belt 2. The arc-shaped plate body design of the support frame plate 3 is used to protect against the impact of foreign objects. The arc-shaped plate body design leaves an arc-shaped cavity to isolate the vibration generated by the impact and avoid damage to equipment components caused by vibration transmission. A cooling device 4 is installed at the middle position of the inner surface of the support frame plate 3, and an extrusion device 5 is installed at the top of the inner surface of the support frame plate 3. The extrusion device 5 includes:

[0042] An electric lifting rod 51 has a columnar rod body and a movable plate 52 installed on the top of the columnar rod body. The electric lifting rod 51 is used to adjust the vertical position of the movable plate 52 to control the separation and merging of equipment components, and to regulate the equipment components to realize the assembly of equipment components. At the same time, the positions of equipment components are limited to ensure the precise fit of equipment components and prevent collisions of components due to position adjustment. A shaping device 53 is installed on the top of the movable plate 52 and located on the outside of the electric lifting rod 51, and a pressure device 54 is installed on the outer surface of the shaping device 53.

[0043] The bottom of the electric lifting rod 51 is connected to the cooling device 4 , and the movable plate 52 is located in the inner cavity of the support frame plate 3 , and the bottom of the shaping device 53 passes through the movable plate 52 and extends to the bottom of the movable plate 52 .

[0044] The shaping device 53 comprises:

[0045] A plate shaping cylinder 5301, the plate shaping cylinder 5301 comprises a ball head cylinder, a plate-shaped shaping member 5302 arranged at the bottom of the ball head cylinder, a weight-pressing hemisphere 5303 arranged on the inner surface of the ball head cylinder, and an annular magnet 5304 arranged on the top of the weight-pressing hemisphere 5303;

[0046] The pipe shaping cylinder 5305 has a coverless cylinder body, a shaping tube 5310 arranged at the bottom of the coverless cylinder body, an inner cavity rod column 5306 arranged on the inner surface of the shaping tube 5310, and a spherical cover 5307 installed on the top of the inner cavity rod column 5306. The inner cavity rod column 5306 and the spherical cover 5307 are used to limit the diameter of the pipe fitting, and the spherical cover 5307 is used to seal the shaping tube 5310 after processing to prevent external dust from entering the interior of the equipment components and causing pollution, and an extrusion hemisphere 5308 is arranged on the inner surface of the coverless cylinder body, and a magnet ring 5309 is installed on the top of the extrusion hemisphere 5308. Through the arrangement of the annular magnet 5304 and the magnet ring 5309, the components are pulled by magnetic force to avoid mutual contact between the equipment components, and to prevent the equipment components from being deformed due to stress concentration caused by the movement of the equipment components, so as to ensure smooth and accurate extrusion molding of plastics.

[0047] A guide channel hole is provided in the middle of the pressure hemisphere 5303 and the extrusion hemisphere 5308, and the inner surfaces of the annular magnet 5304 and the magnet ring 5309 are connected to the pressure device 54. The hemispherical design of the pressure hemisphere 5303 and the extrusion hemisphere 5308 facilitates a better fit between the plate shaping cylinder 5301 and the tube shaping cylinder 5305 to avoid residual raw materials. At the same time, the pressure hemisphere 5303 and the extrusion hemisphere 5308 will discharge the airflow between the plate shaping cylinder 5301 and the tube shaping cylinder 5305 during use to avoid the formation of an airflow layer that causes gas to enter the plastic raw material and generate bubbles.

[0048] The outer surfaces of the plate shaping cylinder 5301 and the tube shaping cylinder 5305 are connected to the movable plate 52 , and the tops of the plate shaping cylinder 5301 and the tube shaping cylinder 5305 penetrate the pressure device 54 and extend to the inner cavity of the pressure device 54 .

[0049] The pressure applying device 54 comprises:

[0050] The top plate 541 is installed. The top plate 541 has a square plate body and an electromagnet 542 installed at the middle position of the bottom of the square plate body. Through the setting of the electromagnet 542, the flow of current is used to control the working pressure of the equipment components, so as to avoid manual equipment adjustment by personnel and provide safety protection for personnel. At the same time, the components are spaced apart from each other to avoid the influence of the heat of the plastic raw material on the magnetic force, so as to ensure the long-term operation of the components. The guide tube 543 is installed at the bottom of the square plate body and located outside the electromagnet 542, and the infusion pump 544 is installed at the top of the square plate body and located directly above the guide tube 543. The cross limit plate 545 is installed at the middle position of the outer surface of the square plate body, and the through hole groove 546 is opened at the bottom of the cross limit plate 545 and located at the position of the guide tube 543. The position of the shaping device 53 is limited by the cross limit plate 545 and the through hole groove 546, so as to avoid the shaping device 53 from tilting due to weight imbalance during the extrusion molding process, and to prevent the equipment components from breaking due to tilting, so as to provide protection for the use safety of the equipment components.

[0051] The outer surface of the mounting top plate 541 is connected to the support frame plate 3 , and the inner surface of the through hole groove 546 is connected to the shaping device 53 , and the bottom of the guide tube 543 penetrates the shaping device 53 and extends to the inner cavity of the shaping device 53 .

[0052] The cooling device 4 comprises:

[0053] A water storage box 41, which has an uncovered round box, and a water flow tube 42 installed in the middle position of the bottom of the inner cavity of the uncovered round box, and a spiral guide plate 43 installed on the inner surface of the water flow tube 42. The spiral rise of the water flow prolongs the water flow's absorption time for heat, making the heat absorption more thorough and efficient, and the plastic extrusion molding effect more stable, avoiding deformation of the processed parts due to residual heat and their own weight after molding. At the same time, the spiral rise of the water flow makes the upper water flow temperature higher than the lower water flow, avoiding the sudden cooling and embrittlement of the plastic raw materials during the molding process, ensuring the processing quality of the extrusion molding, and a through hole 44 opened at the top of the water flow tube 42 and the spiral guide plate 43, and a water pump 45 opened at the bottom of the back side of the water flow tube 42, and a water outlet 46 opened at the top of the front side of the water flow tube 42, and a blocking filter plate 47 installed on the outer surface of the water flow tube 42 and located between the water pump 45 and the water outlet 46.

[0054] The bottom of the through hole 44 penetrates the water flow tube 42 , the spiral guide plate 43 and the water storage box 41 and extends to the bottom of the water storage box 41 , and the inner surface of the through hole 44 is connected to the shaping device 53 .

[0055] Embodiment 2:

[0056] See also Figure 1-5Based on the first embodiment, the present invention provides a technical solution: a method for using a plastic extruder with good noise reduction, comprising the following steps:

[0057] Step 1: Start the infusion pump 544 in the pressure device 54 to infuse the plastic raw material into the plate shaping cylinder 531 and the tube shaping cylinder 535 in the shaping device 53 through the guide tube 543;

[0058] Step 2: Start the electric lifting rod 51 in the extrusion device 5, so that the movable plate 52 drives the shaping device 53 to move downward, and at the same time, the shaping tube 535 and the plate-shaped shaping member 532 in the shaping device 53 pass through the through hole 44 in the cooling device 4;

[0059] Step 3: Start the electromagnet 542 in the pressure device 54, and use the magnetic force to repel the annular magnet 534 and the magnet ring 539, so that the pressure hemisphere 533 and the squeeze hemisphere 538 move downward along the guide tube 543 under their own weight;

[0060] Step 4: The pressure hemisphere 533 and the extrusion hemisphere 538 extrude the plastic raw materials inside the plate shaping cylinder 531 and the tube shaping cylinder 535, so that the plastic raw materials are shaped through the shaping tube 535 and the plate-shaped shaping piece 532;

[0061] Step 5: Fill the water box 41 in the cooling device 4 with water, and start the water pump 45 to deliver water into the water flow tube 42, so that the water rises along the spiral guide plate 43 and flows back into the water box 41 through the water outlet 46;

[0062] Step 6: Start the conveyor belt 2 to rotate and transport the cooled and shaped molded parts in the shaping tube 535 and the plate-shaped molding part 532;

[0063] Step 7: Reverse current starts the electromagnet 542, and uses magnetic force to magnetically attract the annular magnet 534 and the magnet ring 539. The annular magnet 534 and the magnet ring 539 drive the weight of the pressure hemisphere 533 and the extrusion hemisphere 538 to move upward along the guide tube 543, which is convenient for refilling.

[0064] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0065] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic extruder with good noise reduction, specifically comprising: A base plate (1), the base plate (1) having a circular plate body, a conveyor belt (2) installed at the middle position of the top of the circular plate body, a support frame plate (3) installed at the top of the circular plate body and located on both sides of the conveyor belt (2), a cooling device (4) installed at the middle position of the inner surface of the support frame plate (3), and an extrusion device (5) installed at the top of the inner surface of the support frame plate (3), characterized in that: the extrusion device (5) comprises: An electric lifting rod (51), the electric lifting rod (51) comprising a columnar rod body, a movable plate (52) mounted on the top of the columnar rod body, a shaping device (53) mounted on the top of the movable plate (52) and located outside the electric lifting rod (51), and a pressure device (54) mounted on the outer surface of the shaping device (53); The shaping device (53) comprises: A plate shaping cylinder (5301), the plate shaping cylinder (5301) comprising a ball head cylinder, a plate-shaped shaping piece (5302) arranged at the bottom of the ball head cylinder, a heavy pressure hemisphere (5303) arranged on the inner surface of the ball head cylinder, and an annular magnet (5304) mounted on the top of the heavy pressure hemisphere (5303); A pipe shaping cylinder (5305), the pipe shaping cylinder (5305) comprising a coverless cylinder body, a shaping tube (5310) arranged at the bottom of the coverless cylinder body, an inner cavity rod column (5306) arranged on the inner surface of the shaping tube (5310), a spherical cover (5307) installed on the top of the inner cavity rod column (5306), an extrusion hemisphere (5308) arranged on the inner surface of the coverless cylinder body, and a magnet ring (5309) installed on the top of the extrusion hemisphere (5308); A guide channel hole is provided in the middle of the weight-pressing hemisphere (5303) and the squeezing hemisphere (5308), and the inner surfaces of the annular magnet (5304) and the magnet ring (5309) are connected to the pressure-applying device (54); The pressure applying device (54) comprises: A mounting top plate (541) comprising a square plate body, an electromagnet (542) mounted at a middle position at the bottom of the square plate body, a guide tube (543) mounted at the bottom of the square plate body and located outside the electromagnet (542), an infusion pump (544) mounted at the top of the square plate body and located directly above the guide tube (543), a cross-limiting plate (545) mounted at a middle position on the outer surface of the square plate body, and a through hole groove (546) provided at the bottom of the cross-limiting plate (545) and located at the position of the guide tube (543); The temperature reduction device (4) comprises: A water storage box (41), the water storage box (41) comprising a coverless round box, and a water flow tube (42) installed at the middle position of the bottom of the inner cavity of the coverless round box, a spiral guide plate (43) installed on the inner surface of the water flow tube (42), and a through hole (44) provided at the top of the water flow tube (42) and the spiral guide plate (43), a water delivery pump (45) provided at the bottom of the back of the water flow tube (42), and a water outlet hole (46) provided at the top of the front of the water flow tube (42), and a blocking filter plate (47) installed on the outer surface of the water flow tube (42) and located between the water delivery pump (45) and the water outlet hole (46); The bottom of the electric lifting rod (51) is connected to the cooling device (4), the movable plate (52) is located in the inner cavity of the support frame plate (3), and the bottom of the shaping device (53) passes through the movable plate (52) and extends to the bottom of the movable plate (52); The outer surfaces of the plate shaping cylinder (5301) and the tube shaping cylinder (5305) are connected to the movable plate (52), and the tops of the plate shaping cylinder (5301) and the tube shaping cylinder (5305) penetrate the pressure-applying device (54) and extend to the inner cavity of the pressure-applying device (54); The outer surface of the mounting top plate (541) is connected to the support frame plate (3), and the inner surface of the through hole groove (546) is connected to the shaping device (53), and the bottom of the guide tube (543) penetrates the shaping device (53) and extends to the inner cavity of the shaping device (53); The bottom of the through hole (44) penetrates the water flow tube (42), the spiral guide plate (43) and the water storage box (41) and extends to the bottom of the water storage box (41), and the inner surface of the through hole (44) is connected to the shaping device (53).

Images