Foam board forming machine with blanking water removal structure

Abstract

The utility model provides a foam board forming machine with a blanking water removal structure, which comprises a forming machine main body, a hoisting semi-ring and a raw material guiding and conveying mechanism, and a foam board forming device used for forming a foam board is arranged at the lower end of the internal composition of the forming machine main body. Compared with the prior art, the forming machine has the following beneficial effects that the forming machine main body and the raw material guiding and conveying mechanism are additionally arranged, raw materials are guided into the inner side of the primary water removal pipe from the raw material guiding and conveying mechanism, the spiral guiding and conveying mechanism drives the raw materials to move downwards, and water is centrifugally removed during rotation, so that the water enters the water collection inner cavity through the draining holes, and the raw materials enter the secondary water removal pipe; hot air is guided into the hot cavity through the hot air guide pipe to dissipate heat, and part of the hot air is guided into the secondary water removal pipe through the hot outlet, so that water removal operation can be carried out during discharging, and by additionally arranging the forming machine main body and the raw material guiding and conveying mechanism, the hoisting semi-ring can hoist the dry raw material guide pipe.

Description

Technical Field

[0001] The utility model belongs to the technical field of foam board forming machines, and particularly relates to a foam board forming machine with a blanking and water removal structure. Background Art

[0002] Foam board forming machines are specifically used for producing foam board materials, such as foam boards of types like polyurethane (PU) and polystyrene (PS). Before forming, the raw materials corresponding to the foam board need to be introduced into the foam board forming machine. During production, the raw materials may be wetted due to storage environment or transportation reasons, or their internal humidity is relatively high. Directly introducing such raw materials into the foam board forming machine will affect the foaming quality. Moisture may react with the foaming agent, reducing the amount of effective foaming agent, resulting in insufficient foaming, loose foam structure, reducing the mechanical strength and heat insulation performance of the foam board. Moreover, the bubbles formed by the evaporation of moisture may cause defects such as pores and depressions on the surface of the foam board, affecting the appearance quality. Most common foam board forming machines do not have corresponding blanking and water removal structures, resulting in the direct forming of raw materials with high humidity, affecting the quality of the final foam board, and additional drying will reduce the forming efficiency of the foam board and affect the completion of production tasks.

[0003] In summary, there are some problems in the use of foam board forming machines without blanking and water removal structures. Therefore, it is hoped to propose a new structure to solve the above technical problems. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a foam board forming machine with a blanking and water removal structure to solve the problems mentioned in the above background art.

[0005] The utility model is realized through the following technical solutions: A foam board forming machine with a blanking and water removal structure includes: a forming machine main body, a lifting semi-ring, and a raw material feeding mechanism. In the internal composition of the forming machine main body, a foam board forming device for foam board forming is provided at the lower end. A lifting frame is provided at the upper left front side above the foam board forming device. A raw material feeding mechanism for feeding the raw materials for foam board forming is provided on the left side of the forming machine main body. At the right end of the internal composition of the raw material feeding mechanism, a dry raw material conduit is provided. A lifting semi-ring for fixing the dry raw material conduit is provided outside the dry raw material conduit. At the upper left end of the internal composition of the feeding mechanism, a primary water removal pipe is provided. A secondary water removal pipe is provided on the right side of the primary water removal pipe. A hot air conduit for introducing hot air is provided in front of the secondary water removal pipe.

[0006] As a preferred embodiment, a raw material inlet is provided at the left end of the upper surface of the primary water removal pipe, and a spiral guide mechanism is provided on the inner side of the left end of the primary water removal pipe. The spiral guide mechanism is composed of a guide shaft, spiral guide blades and a guide motor. The spiral guide mechanism can drive the raw material to move to the lower right and realize centrifugal dehydration of the raw material during the guiding.

[0007] As a preferred embodiment, a water collecting cavity is provided inside the primary water removal pipe, and a plurality of drainage holes for drainage are provided at the lower end of the inner side of the primary water removal pipe, and the plurality of drainage holes are interconnected with the water collecting cavity.

[0008] As a preferred embodiment, a dewatering port is provided at the lower right end of the primary dewatering pipe for dewatering water, and a dewatering pipe is provided below the dewatering port. The dewatering pipe is connected with the water collecting cavity through the dewatering port. The diameter of the raw material is larger than the diameter of the drainage hole, so that water can be introduced into the water collecting cavity through the drainage hole, and then introduced into the water guiding pipe through the dewatering port for unified collection.

[0009] As a preferred embodiment, a heat chamber is opened on the inner side of the secondary dewatering pipe, and the heat chamber is interconnected with the hot air duct. A plurality of heat outlets for hot gas discharge are opened on the upper end of the inner side surface of the secondary dewatering pipe. The diameter of the raw material is larger than the diameter of the heat outlet, so that the drained raw material can be further dried by hot air to achieve secondary dewatering.

[0010] As a preferred embodiment, a lower bracket for support is provided below the primary water removal pipe, the lower right end of the lower bracket is fixed to the molding machine body by bolts, and a connecting plate is provided below the lifting half ring.

[0011] As a preferred embodiment, the lifting semi-rings are provided in two groups and are arranged in a symmetrical structure, and a rotating shaft is provided between the front and rear groups of the lifting semi-rings, so that the lifting semi-rings can lift the dry raw material conduit, thereby assisting in fixing the raw material guiding mechanism.

[0012] After adopting the above technical scheme, the beneficial effects of the utility model are as follows: by adding a molding machine main body and a raw material guiding mechanism, the raw material is introduced into the inner side of the primary dewatering pipe from the raw material inlet, the spiral guiding mechanism drives the raw material to move to the lower right, and the water is centrifugally removed during rotation, so that the water enters the water collecting cavity through the drain hole, the raw material enters the secondary dewatering pipe, and the hot air is introduced into the hot cavity through the hot air duct to dissipate the heat, and part of the hot air is introduced into the secondary dewatering pipe through the hot outlet, so that the dewatering operation can be performed during the unloading of the material, and by adding a molding machine main body and a raw material guiding mechanism, the hoisting half ring can be used to hoist the dry raw material duct, thereby assisting in fixing the raw material guiding mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0014] Figure 1 This is a schematic diagram of the overall structure of a foam board forming machine with a feeding and water removing structure according to the present invention.

[0015] Figure 2 This is a schematic diagram of the structure of the forming machine main body in a foam board forming machine with a feeding and water removing structure according to the present invention.

[0016] Figure 3 This is a schematic diagram of the structure of the raw material conveying mechanism in a foam board forming machine with a feeding and water removing structure according to the present invention.

[0017] Figure 4 This is a sectional view schematic diagram of the raw material conveying mechanism in a foam board forming machine with a feeding and water removing structure according to the present invention.

[0018] In the figure, 100 - forming machine main body, 101 - dry material receiving hopper, 102 - lifting frame, 103 - lifting semi - ring, 104 - rotating shaft, 105 - connecting plate, 106 - foam board forming equipment;

[0019] 200 - raw material conveying mechanism, 201 - lower support, 202 - primary water removal pipe, 203 - raw material inlet, 204 - spiral conveying mechanism, 205 - water collection inner cavity, 206 - water drainage hole, 207 - outlet, 208 - outlet pipe, 209 - heat cavity, 210 - heat outlet, 211 - dry raw material conduit, 212 - hot air conduit. Specific embodiments

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0021] Please refer to Figures 1 to 4 , the present invention provides a technical solution: a foam board forming machine with a feeding and water removing structure, including: a forming machine main body 100, a lifting semi - ring 103, and a raw material conveying mechanism 200. In the forming machine main body 100, a foam board forming equipment 106 for foam board forming is provided at the lower end of its internal composition;

[0022] Above the foam board forming equipment 106, there is a drying material receiving hopper 101. Above the left front side of the foam board forming equipment 106, there is a lifting frame 102. On the left side of the main body 100 of the forming machine, there is a raw material feeding mechanism 200 for feeding the raw materials for foam board forming. At the right end of the internal composition of the raw material feeding mechanism 200, there is a dried raw material conduit 211;

[0023] Outside the dried raw material conduit 211, there is a lifting semi-ring 103 for fixing the dried raw material conduit 211. At the upper left end of the internal composition of the feeding mechanism 200, there is a primary water removal pipe 202. On the right side of the primary water removal pipe 202, there is a secondary water removal pipe. In front of the secondary water removal pipe, there is a hot air conduit 212 for introducing hot air.

[0024] At the left end of the upper surface of the primary water removal pipe 202, there is a raw material inlet 203. Inside the left end of the primary water removal pipe 202, there is a spiral feeding mechanism 204, which consists of a feeding rotating shaft, spiral feeding blades and a feeding motor, and can drive the raw materials to move right and down through the spiral feeding mechanism 204, and realize centrifugal dehydration of the raw materials during feeding.

[0025] Inside the primary water removal pipe 202, there is a water collection cavity 205. At the lower end of the inner side of the primary water removal pipe 202, there are several groups of water drainage holes 206 for water drainage use, and several groups of water drainage holes 206 are all communicated with the water collection cavity 205.

[0026] At the lower right end of the primary water removal pipe 202, there is a water outlet 207 for water export use. Below the water outlet 207, there is a lead-out pipe 208. The lead-out pipe 208 is communicated with the water collection cavity 205 through the water outlet 207. The diameter of the raw materials is larger than the diameter of the water drainage holes 206, which can make the water be introduced into the water collection cavity 205 through the water drainage holes 206 and be introduced into the water pipe 208 through the water outlet 207 for unified collection.

[0027] Inside the secondary water removal pipe, there is a heat cavity 209, which is communicated with the hot air conduit 212. At the upper end of the inner side of the secondary water removal pipe, there are several groups of heat outlets 210 for hot air export. The diameter of the raw materials is larger than the diameter of the heat outlets 210, which can make the raw materials after water drainage be further dried by hot air to achieve secondary water removal.

[0028] Please refer to Figures 1 - 4, as the first embodiment of the present utility model: First, the operator introduces the raw materials from the raw material inlet 203 into the inner side of the primary water removal pipe 202. The spiral conveying mechanism 204 drives the raw materials to move right downwards, and centrifugal dehydration of the raw materials is achieved during the conveying process. The moisture enters the water collection cavity 205 through the water drainage holes 206 and is introduced into the water guide pipe 208 through the outlet 207 for unified collection. Secondly, the raw materials after primary water removal enter the secondary water removal pipe. The hot air is introduced into the heat cavity 209 through the hot air duct 212, and the heat is dissipated. And part of the hot air is introduced into the secondary water removal pipe through the heat outlet 210, enabling the raw materials after water drainage to be further dried by the hot air to achieve secondary water removal, so that water removal operations can be carried out during feeding.

[0029] A lower support 201 for support use is provided below the primary water removal pipe 202. The right lower end of the lower support 201 is fixedly connected to the main body 100 of the molding machine by bolts. A connecting plate 105 is provided below the lifting semi-ring 103.

[0030] There are two groups of lifting semi-rings 103 and they are arranged in a symmetrical structure. A rotating shaft 104 is provided between the front and rear two groups of lifting semi-rings 103, which can enable the lifting semi-rings 103 to hoist the dry raw material conduit 211, so as to assist in fixing the raw material conveying mechanism 200.

[0031] Please refer to Figures 1 - 3 , as the second embodiment of the present utility model: Based on the above first embodiment, during the installation and fixation of the raw material conveying mechanism 200, the dry raw material conduit 211 can be placed directly above the dry raw material receiving hopper 101, and the two groups of lifting semi-rings 103 are rotated along the rotating shaft 104 to be clamped to the outside of the dry raw material conduit 211 and connected and fixed through the connecting plate 105, so as to assist in fixing the raw material conveying mechanism 200.

[0032] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A foam board forming machine with a material discharging and water removal structure, comprising: A molding machine body (100), a hoisting half ring (103) and a raw material guiding mechanism (200), characterized in that: the molding machine body (100) is provided with a foam board molding device (106) for foam board molding at the lower end of its internal components; A dry material receiving bucket (101) is provided above the foam board forming device (106); a hanging frame (102) is provided on the upper left front side of the foam board forming device (106); a raw material guiding mechanism (200) for guiding raw materials for foam board forming is provided on the left side of the forming machine body (100); a dry raw material conduit (211) is provided at the right end of the internal components of the raw material guiding mechanism (200); The outside of the dry raw material conduit (211) is provided with a hanging half ring (103) for fixing the dry raw material conduit (211); the upper left end of the internal component of the guide mechanism (200) is provided with a primary dewatering pipe (202); the right side of the primary dewatering pipe (202) is provided with a secondary dewatering pipe; and the front side of the secondary dewatering pipe is provided with a hot air conduit (212) for introducing hot air.

2. A foam board forming machine with a material discharge and water removal structure as claimed in claim 1, characterized in that: A raw material inlet (203) is provided at the left end of the upper surface of the primary dewatering pipe (202), and a spiral guide mechanism (204) is provided inside the left end of the primary dewatering pipe (202). The spiral guide mechanism (204) is composed of a guide rotating shaft, a spiral guide blade and a guide motor.

3. A foam board forming machine with a material discharge and water removal structure as claimed in claim 2, characterized in that: A water collecting cavity (205) is provided on the inner side of the primary water removal pipe (202), and a plurality of groups of drainage holes (206) for drainage are provided on the lower end of the inner side surface of the primary water removal pipe (202), and the plurality of groups of drainage holes (206) are interconnected with the water collecting cavity (205).

4. A foam board forming machine with a material discharge and water removal structure as claimed in claim 3, characterized in that: The lower right end of the primary water removal pipe (202) is provided with a water outlet (207) for water outlet, a water outlet pipe (208) is provided below the water outlet (207), and the water outlet pipe (208) is connected to the water collection cavity (205) through the water outlet (207), and the diameter of the raw material is larger than the diameter of the drainage hole (206).

5. A foam board forming machine with a material discharge and water removal structure as claimed in claim 4, characterized in that: A heat chamber (209) is provided on the inner side of the secondary water removal pipe, the heat chamber (209) is in communication with a hot air duct (212), a plurality of heat outlets (210) for extracting hot air are provided on the upper end of the inner side of the secondary water removal pipe, and the diameter of the raw material is greater than the diameter of the heat outlets (210).

6. A foam board forming machine with a material discharge and water removal structure as claimed in claim 1, characterized in that: A lower bracket (201) for supporting is provided below the primary water removal pipe (202); the lower right end of the lower bracket (201) is connected and fixed to the molding machine body (100) by bolts; and a connecting plate (105) is provided below the lifting half ring (103).

7. A foam board forming machine with a material discharge and water removal structure as claimed in claim 6, characterized in that: The hoisting half rings (103) are provided in two groups and are arranged in a symmetrical structure, and a rotating shaft (104) is provided between the front and rear groups of the hoisting half rings (103).

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