CN218928565U - Mould for preparing hollow floor - Google Patents
Mould for preparing hollow floor Download PDFInfo
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- CN218928565U CN218928565U CN202221394527.3U CN202221394527U CN218928565U CN 218928565 U CN218928565 U CN 218928565U CN 202221394527 U CN202221394527 U CN 202221394527U CN 218928565 U CN218928565 U CN 218928565U
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Abstract
A mould for preparing a hollow floor comprises a material conveying cavity and a forming cavity. The material conveying cavity comprises a feeding hole, a material flow passage and a flow blocking piece. The feed inlet is arranged at the outer side of the material conveying cavity. The material runner is connected with the feed inlet. The flow blocking piece is arranged at the outermost end of the material conveying cavity and is positioned above the flow channel at the joint of the material conveying cavity and the forming cavity so as to uniformly material and ensure the quality of products. The forming cavity is connected with the material conveying cavity and comprises a forming rod, a connecting piece and a material outlet. One end of the forming rod is fixed on the connecting piece, and the other end of the forming rod extends towards the discharge hole to form a hollow structure in the floor. According to the utility model, the molding cavity is arranged to thermoplastic the material into the hollow floor, so that the product is molded at one time, no additional working procedure is needed, the flow is simple, and the labor can be reduced to improve the working efficiency.
Description
Technical Field
The utility model relates to the technical field of floor molds, in particular to a mold for preparing a hollow floor.
Background
In the manufacturing process of the floor, firstly, plastic raw materials are required to be granulated or extruded into strips, all the used equipment is a plastic extruder, the traditional plastic extruder has high energy consumption in the production process, and the extruded product has poor quality and cannot meet the production requirement.
The utility model discloses a plastics floor raw materials extruder in chinese patent 20120381172. X, including frame, extrusion feed cylinder and reduction gear, extrusion feed cylinder locate in the frame, be equipped with extrusion screw in the extrusion feed cylinder, the reduction gear output is connected with extrusion screw, the reduction gear input is connected with drive motor, locate the hopper on the extrusion feed cylinder one end, its characterized in that: the extrusion charging barrel is characterized in that the middle position of the extrusion charging barrel is provided with an air outlet, and the front end of the extrusion charging barrel is provided with a heater, so that the extrusion charging barrel has the advantages of low energy consumption, high heating efficiency and safe and reliable use. Although solving some defects of the traditional extruder, the equipment has insufficient precision, can not discharge rapidly, and is not suitable for preparing floors with certain specific structures, and a large amount of manpower is required for operation.
Disclosure of Invention
In view of the above, the present utility model provides a mold for preparing a hollow floor which can solve the above-mentioned problems.
A mold for preparing a hollow floor comprises a material conveying cavity, a forming cavity connected with the material conveying cavity and a mold main body for forming the material conveying cavity and the forming cavity. The material conveying cavity comprises a material inlet, a material flow passage connected with the material inlet and a flow blocking piece arranged on the material flow passage. The feed inlet is arranged at the outer side of the material conveying cavity. The material runner is connected with the feed inlet. The flow blocking piece is arranged at the outermost end of the material conveying cavity and is positioned above a runner at the joint of the material conveying cavity and the forming cavity. The forming cavity is connected with the material conveying cavity and comprises a plurality of forming rods arranged in the material conveying cavity, a plurality of connecting pieces for fixing the forming rods on the die main body, and a discharge port arranged at one end of the forming cavity away from the material conveying cavity. One end of the forming rod is fixed on the connecting piece, and the other end extends towards the discharge hole. The connecting piece is fixed on the die main body and is positioned behind the flow blocking piece.
Further, the die body comprises an upper cover plate, a lower base plate, a plurality of heating plates, a plurality of forming dies, a plurality of air nozzles and a plurality of water nozzles, wherein the upper cover plate is used for forming the upper end face of the material conveying cavity and the upper end face of the forming cavity, the lower base plate is used for corresponding to the upper cover plate, the heating plates are arranged on the upper cover plate and the lower base plate, the forming dies are arranged in the forming cavity, the air nozzles are arranged on the upper cover plate and the lower base plate, and the water nozzles are arranged on the forming cavity.
Further, the air tap and the water tap are all air pipe plug-in type pressure heads.
Further, the mould for preparing the hollow floor adopts a 4-section shaping mould, 24 air nozzles are arranged on the first section of shaping mould, 20 air nozzles are arranged on the second section, 18 air nozzles are arranged on the third section, 14 air nozzles 12 are arranged on the fourth section, and 76 air nozzles are arranged in total.
Further, 16 water nozzles are arranged on each section of the shaping mold, and total 64 water nozzles are arranged.
Further, the upper cover plate is provided with 10 heating plates.
Further, the lower plate is provided with 10 heating plates.
Further, the forming bars are arranged in groups of 6 each, and a space is arranged between every two groups.
Compared with the prior art, the mould for preparing the hollow floor provided by the utility model has the advantages that the material conveying cavity is arranged for conveying materials, and the materials are uniformly distributed through the material flow passage and the flow blocking piece, so that the quality of products is ensured. And the forming cavity is provided with the forming rod to form a hollow structure in the floor. The heating plate is arranged on the die main body, materials in the cavity are heated and shaped, and the heated floor is cooled through the air tap and the water tap after shaping. According to the utility model, the molding cavity is arranged to thermoplastic the material into the hollow floor, so that the product is molded at one time, no additional working procedure is needed, the flow is simple, and the labor can be reduced to improve the working efficiency.
Drawings
Fig. 1 is a schematic structural view of a mold for manufacturing a hollow floor according to the present utility model.
Fig. 2 is a top view of the mold for preparing a hollow floor of fig. 1 with an upper cover plate opened.
Fig. 3 is a front view of a mold for preparing a hollow floor of fig. 1.
Fig. 4 is a schematic view showing the structure of a section of a mold for manufacturing a hollow floor of fig. 1.
Detailed Description
Specific embodiments of the present utility model are described in further detail below. It should be understood that the description herein of the embodiments of the utility model is not intended to limit the scope of the utility model.
Fig. 1 to 4 are schematic structural views of a mold for manufacturing a hollow floor according to the present utility model. The mold for preparing the hollow floor comprises a material conveying cavity 10, a forming cavity 20 connected with the material conveying cavity 10, and a mold main body 30 for forming the material conveying cavity 10 and the forming cavity 20. It is conceivable that the mould for producing a hollow floor also comprises other functional modules such as an automatic cutting system, a device holder, etc., which are known to the person skilled in the art and are not described in detail here.
The feed chamber 10 comprises a feed inlet 11, a material flow channel 12 connected to the feed inlet, and a flow blocking piece 13 arranged on the material flow channel 12. The feed inlet 11 is arranged at the outer side of the material conveying cavity 10 and is used for conveying materials into the cavity. The material runner 12 is connected with the feed inlet 11 and is used for controlling the material flow rate and homogenizing various materials in the material. The flow blocking piece 13 is disposed at the outermost end of the material conveying cavity 10 and above the flow channel at the joint of the material conveying cavity 10 and the forming cavity 20, and is used for reducing the flow rate of the material, so as to homogenize the material and stabilize the product.
The forming cavity 20 is connected with the material conveying cavity 10, and comprises a plurality of forming rods 21 arranged in the material conveying cavity 10, a plurality of connecting pieces 22 for fixing the forming rods 21 on the die main body 30, and a material outlet 23 positioned at one end of the forming cavity 20 far away from the material conveying cavity 10. One end of the forming rod 21 is fixed on the connecting piece 22, and the other end extends towards the discharging hole 23 to form a middle hole of the hollow floor. Taking the utility model as an example, every 6 forming bars 21 are arranged in a group, and a space is arranged between every two groups, so that the pitch of the middle holes of the manufactured floor is reasonable, and the floor can be cut according to the actual use requirement. The connecting piece 22 is fixed to the die body 30 and is located behind the flow blocking piece 13 so that the material is still in a state of high plasticity when passing through the forming rod 21.
The mold body 30 includes an upper cover plate 31 forming the upper end surfaces of the material transferring chamber 10 and the forming chamber 20, a lower plate 32 corresponding to the upper cover plate 31, a plurality of heating plates 33 provided on the upper cover plate 31 and the lower plate 32, a plurality of forming films 34 provided in the forming chamber 20, a plurality of air nozzles 35 provided on the upper cover plate 31 and the lower plate 32, and a plurality of water nozzles 36 provided on the forming chamber 20. Taking the present utility model as an example, 10 heating plates 33 are respectively arranged on the upper cover plate 31 and the lower bottom plate 32, and 244 heating plates 33 are respectively arranged on the side edges of the upper cover plate 31 and the lower bottom plate 32; adopt 4 sections the shaping membrane 34 stacks to set up 24 on the shaping membrane 34 of first section the air cock 35 sets up 20 on the second section the air cock 35 sets up 18 on the third section the air cock 35 sets up 14 on the fourth section the air cock 35, and every section the shaping mould 121 sets up 16 the water cock 36, 76 altogether the shaping mould 121 the air cock 35, 64 the water cock 36. The air tap 35 and the water tap 36 are respectively connected with the negative pressure water tank through ball valves respectively positioned at two sides of the die main body 30, and the floor after being heated and molded is cooled through air blowing and water adding, and the ball valves and the negative pressure water tank are all known techniques for those skilled in the art and are not described in detail herein.
Compared with the prior art, the mould for preparing the hollow floor provided by the utility model has the advantages that the material conveying cavity 10 is arranged for conveying materials, and the materials are uniformly distributed through the material flow channel 12 and the flow blocking piece 13, so that the quality of products is ensured. And the forming rod 21 is disposed by being disposed in the forming chamber 20 to form a hollow structure in the floor. By arranging the heating plate 33 on the die body, the material in the cavity is heated and shaped, and the heated floor is cooled by the air tap 35 and the water tap 36 after shaping. According to the utility model, the molding cavity 20 is arranged to thermoplastic the material into the hollow floor, so that the product is molded at one time, no additional working procedure is needed, the flow is simple, and the labor can be reduced to improve the working efficiency.
The above is only a preferred embodiment of the present utility model and is not intended to limit the scope of the present utility model, and any modifications, equivalent substitutions or improvements within the spirit of the present utility model are intended to be covered by the claims of the present utility model.
Claims (8)
1. A mould for preparing a hollow floor, which is characterized in that: the mould for preparing the hollow floor comprises a material conveying cavity, a forming cavity connected with the material conveying cavity, and a mould main body for forming the material conveying cavity and the forming cavity, wherein the material conveying cavity comprises a material inlet, a material runner connected with the material inlet, and a flow blocking piece arranged on the material runner, the material inlet is arranged on the outer side of the material conveying cavity, the material runner is connected with the material inlet, the flow blocking piece is arranged at the outermost end of the material conveying cavity and is positioned above the runner at the joint of the material conveying cavity and the forming cavity, the forming cavity is connected with the material conveying cavity, the mould main body comprises a plurality of forming rods arranged in the material conveying cavity, a plurality of connecting pieces for fixing the forming rods on the mould main body, and a material outlet arranged at one end of the forming cavity, which is far away from the material conveying cavity, one end of the forming rods is fixed on the connecting pieces, the other end of the forming rods extends towards the material outlet, and the connecting pieces are fixed on the main body and are positioned behind the mould.
2. A mould for making hollow floors as claimed in claim 1, characterized in that: the die body comprises an upper cover plate, a lower base plate, a heating plate, a forming die and a water nozzle, wherein the upper cover plate is used for forming the upper end face of the material conveying cavity and the upper end face of the forming cavity, the lower base plate is used for corresponding to the upper cover plate, the heating plate is arranged on the upper cover plate and the lower base plate, the forming die is arranged in the forming cavity, the water nozzle is arranged on the upper cover plate and the lower base plate, and the water nozzle is arranged on the forming cavity.
3. A mould for making hollow floors as claimed in claim 2, characterized in that: the air tap and the water tap are all air pipe plug-in type pressure heads.
4. A mould for making hollow floors as claimed in claim 2, characterized in that: the mould for preparing the hollow floor adopts a 4-section shaping mould, 24 air nozzles are arranged on the first section of shaping mould, 20 air nozzles are arranged on the second section of shaping mould, 18 air nozzles are arranged on the third section of shaping mould, 14 air nozzles are arranged on the fourth section of shaping mould, and 76 air nozzles are arranged in total.
5. The mold for producing a hollow floor according to claim 4, wherein: and each section of the shaping mold is provided with 16 water nozzles, and the total number of the water nozzles is 64.
6. A mould for making hollow floors as claimed in claim 2, characterized in that: the upper cover plate is provided with 10 heating plates.
7. A mould for making hollow floors as claimed in claim 2, characterized in that: the lower bottom plate is provided with 10 heating plates.
8. A mould for making hollow floors as claimed in claim 1, characterized in that: every 6 forming bars are in one group, and a space is arranged between every two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221394527.3U CN218928565U (en) | 2022-06-01 | 2022-06-01 | Mould for preparing hollow floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221394527.3U CN218928565U (en) | 2022-06-01 | 2022-06-01 | Mould for preparing hollow floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218928565U true CN218928565U (en) | 2023-04-28 |
Family
ID=86081985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221394527.3U Active CN218928565U (en) | 2022-06-01 | 2022-06-01 | Mould for preparing hollow floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218928565U (en) |
-
2022
- 2022-06-01 CN CN202221394527.3U patent/CN218928565U/en active Active
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