Foam forming device for PP (polypropylene) material

Abstract

The utility model discloses a PP material foaming forming device which comprises a forming device body, a forming die is installed on one side of the upper end of the forming device body in a positioning mode, one side of the forming die is fixedly connected with a heating transmitter, the upper end of the heating transmitter is fixedly connected with a feeding hopper, and the upper end of the feeding hopper is fixedly connected with a discharging hopper. And a feeding mechanism is positioned and mounted at one end of the forming device main body. According to the PP material foaming forming device, through the arrangement of the feeding mechanism, PP materials can be continuously conveyed into the foaming forming device, the manual feeding time is shortened, the overall production efficiency is improved, the dependence on manpower is reduced, the labor cost is reduced, meanwhile, the feeding speed and quantity can be accurately controlled, and the production efficiency is improved. According to the feeding device, it is ensured that the PP materials evenly enter the foaming forming device, the PP materials are effectively prevented from being blocked in the feeding process, production continuity is guaranteed, and therefore the quality and consistency of products are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of foaming forming device, specifically to a kind of PP material foaming forming device. BACKGROUND

[0002] PP material foaming forming refers to the process that polypropylene forms bubble structure inside by specific process, so that the foamed material with lower density and excellent physical properties is obtained, and polypropylene is a semi-crystalline polymer with high rigidity, excellent mechanical properties, good heat resistance and chemical stability. PP foamed material has a wide range of applications in many fields due to its unique physical properties, especially in situations requiring lightweight, high strength and good thermal insulation performance, such as its use in manufacturing automobile parts, packaging materials, building materials, electronic product protective shells, etc. PP material processing usually requires the use of a forming device.

[0003] Common PP material foaming forming device usually uses manual feeding during use, which increases labor cost and reduces production efficiency. Manual feeding cannot guarantee uniformity and consistency of each feeding, which may lead to unstable product quality. Manual feeding speed is relatively slow and cannot match the production speed of automated equipment, resulting in a decline in overall production efficiency and causing certain adverse effects on the use process. Therefore, we propose a PP material foaming forming device. UTILITY MODEL CONTENT

[0004] The technical problem solved by the utility model is that the utility model provides a PP material foaming forming device, which has the advantages of automatic feeding, reducing manual intervention and improving production efficiency. The anti-corrosion and moisture-proof pad at the lower end of the material container can prevent moisture and humidity. Opening the feeding cover can add PP material to the inside of the material container. The suction pump on the outer wall of the feeding transmission pipe can provide suction force to suck the PP material inside the material container into the inside of the feeding transmission pipe. The control motor drives the transmission rotating rod to rotate, which can drive the PP material to rise sequentially. The PP material is transmitted to the inside of the transmission advancing pipe through the connecting pipe. The piston rod driven by the cylinder drives the push-out block to move forward, which can push the PP material inside the transmission advancing pipe into the inside of the feeding hopper through the discharge hopper. The PP material can be continuously fed into the foaming forming device, reducing the time of manual feeding, improving the overall production efficiency, reducing the dependence on manual labor, reducing labor cost, and accurately controlling the feeding speed and quantity. The PP material can be uniformly fed into the foaming forming device, improving the quality and consistency of the product, and effectively solving the problems in the background technology.

[0005] Technical solution: To achieve the above object, the utility model adopts the technical scheme that a PP material foaming forming device, including forming device main part, the side positioning of forming device main part upper end installs forming mould, one side of forming mould is connected with heating conveyor fixedly, the upper end fixed connection of heating conveyor has feeding hopper, the one end positioning of forming device main part installs feeding mechanism, feeding mechanism includes containing tank, corrosion and moistureproof pad, feeding movable cover, feeding transmission pipe, control motor, transmission rotating rod, suction inlet, suction pump, connecting pipe, transmission propulsion pipe, discharge hopper, pneumatic cylinder, piston rod and push out block.

[0006] Preferably, the lower end of the forming mold is fixed with the upper end of the forming device main body by bolts, one end of the heating conveyor is fixedly connected with one side of the forming mold, and the lower end of the feeding hopper is embedded in the upper end of the heating conveyor and is fixed.

[0007] Preferably, the containing tank is located at one end of the forming device main body, the corrosion and moistureproof pad is located at the lower end of the containing tank, the feeding movable cover is located at one side of the upper end of the containing tank, the feeding transmission pipe is located at a corner of the upper end of the containing tank, the control motor is located at the upper end of the feeding transmission pipe, and the transmission rotating rod is located inside the feeding transmission pipe.

[0008] Preferably, the suction inlet is opened in the lower part of the outer wall of the feeding transmission pipe, the suction pump is located in the middle part of the outer wall of the feeding transmission pipe, the connecting pipe is located in the upper part of the outer wall of the feeding transmission pipe, the transmission propulsion pipe is located at one end of the connecting pipe, and the discharge hopper is located at one end of the transmission propulsion pipe.

[0009] Preferably, the pneumatic cylinder is located at the other end of the transmission propulsion pipe, the piston rod is located in the inner wall of the pneumatic cylinder and inside the transmission propulsion pipe, and the push out block is located at one end of the piston rod.

[0010] Preferably, one side of the containing tank is fixedly connected with one end of the forming device main body, the upper end of the corrosion and moistureproof pad is fixedly connected with the lower end of the containing tank, and the feeding movable cover is opened and closed at the upper end of the containing tank through the hinge.

[0011] Preferably, the lower end of the feeding transmission pipe penetrates the inner wall of the upper end of the containing tank and is fixed, one end of the control motor is fixedly connected with the upper end of the feeding transmission pipe, the upper end of the transmission rotating rod penetrates the inner wall of the feeding transmission pipe and is connected with the control motor, and one end of the suction pump is fixedly connected with the outer wall of the feeding transmission pipe.

[0012] Preferably, one end of the connecting pipe penetrates through the inner wall of the feeding transmission pipe and is fixed, the other end of the connecting pipe penetrates through the inner wall of the transmission pushing pipe and is fixed, one end of the feeding hopper is fixedly connected with one end of the transmission pushing pipe, one end of the gas cylinder is fixedly connected with the other end of the transmission pushing pipe, the piston rod penetrates through the inner wall of the transmission pushing pipe and moves in the inner wall of the gas cylinder, and one side of the pushing block is fixedly connected with one end of the piston rod.

[0013] Beneficial effects: compared with the prior art, the PP material foaming forming device has the following beneficial effects: the PP material foaming forming device has the following beneficial effects: the feeding mechanism is arranged, the anti-corrosion and moisture-proof pad can play a role in preventing moisture and dampness at the lower end of the material container, the PP material can be added to the inside of the material container by opening the feeding movable cover, the suction pump can provide suction on the outer wall of the feeding transmission pipe, the PP material in the material container can be sucked into the inside of the feeding transmission pipe from the suction inlet, the control motor can drive the transmission rotating rod to rotate, the PP material can be sequentially lifted, the PP material can be transmitted to the inside of the transmission pushing pipe through the connecting pipe, the piston rod driven by the gas cylinder can drive the pushing block to move forward, the PP material in the inside of the transmission pushing pipe can be pushed into the inside of the feeding hopper through the feeding hopper, the PP material can be continuously and continuously conveyed into the foaming forming device, the time of manual feeding is reduced, the overall production efficiency is improved, the dependence on manual labor is reduced, the labor cost is reduced, and the speed and amount of feeding can be accurately controlled to ensure that the PP material uniformly enters the foaming forming device, thereby improving the quality and consistency of products. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole structure schematic view of the PP material foaming forming device.

[0015] Figure 2 It is a partial structure schematic view of the feeding mechanism in the PP material foaming forming device.

[0016] Figure 3 It is a schematic view of the material container in the PP material foaming forming device.

[0017] Figure 4 It is a partial structure split schematic view of the feeding mechanism in the PP material foaming forming device.

[0018] Figure 5 It is a partial structure plan view of the feeding mechanism in the PP material foaming forming device.

[0019] In the figure: 1, the forming device main body; 2, forming mold; 3, feeding mechanism; 4, heating conveyor; 5, feed hopper; 301, material container; 302, corrosion and moisture-proof pad; 303, feeding movable cover; 304, feeding transmission pipe; 305, control motor; 306, transmission rotary rod; 307, suction inlet; 308, suction pump; 309, connecting pipe; 310, transmission push pipe; 311, discharge hopper; 312, air cylinder; 313, piston rod; 314, push block. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0021] As Figures 1-5 shown, a PP material foaming forming device, including forming device main body 1, the upper end of forming device main body 1 One side positioning installation has forming mold 2, the side of forming mold 2 is fixedly connected with heating conveyor 4, the upper end of heating conveyor 4 is fixedly connected with feed hopper 5, one end of forming device main body 1 Positioning installation has feeding mechanism 3, feeding mechanism 3 includes material container 301, corrosion and moisture-proof pad 302, feeding movable cover 303, feeding transmission pipe 304, control motor 305, transmission rotary rod 306, suction inlet 307, suction pump 308, connecting pipe 309, transmission push pipe 310, discharge hopper 311, air cylinder 312, piston rod 313 and push block 314, reduce the time of manual feeding, improve the overall production efficiency, reduce the dependence on manual, reduce labor cost, at the same time, can accurately control the speed and quantity of feeding, ensure that PP material evenly enters the foaming forming device, thereby improving the quality and consistency of products.

[0022] Further, the lower end of forming mold 2 and the upper end of forming device main body 1 are fixed by bolts, one end of heating conveyor 4 and one side of forming mold 2 are fixedly connected, the lower end of feed hopper 5 is embedded into the upper end of heating conveyor 4 and is fixed, and the firmness is strengthened.

[0023] Further, the material container 301 is located at one end of the forming device main body 1, the corrosion and moisture-proof pad 302 is located at the lower end of the material container 301, the feeding movable cover 303 is located at one side of the upper end of the material container 301, the feeding transmission pipe 304 is located at a corner of the upper end of the material container 301, the control motor 305 is located at the upper end of the feeding transmission pipe 304, the transmission rotary rod 306 is located inside the feeding transmission pipe 304, the control motor 305 can drive the transmission rotary rod 306 to rotate for feeding.

[0024] Further, the suction inlet 307 is arranged on the lower part of the outer wall of the upper material conveying pipe 304, the suction pump 308 is arranged on the middle part of the outer wall of the upper material conveying pipe 304, the connecting pipe 309 is arranged on the upper part of the outer wall of the upper material conveying pipe 304, the conveying propulsion pipe 310 is arranged on one end of the connecting pipe 309, and the lower hopper 311 is arranged on one end of the conveying propulsion pipe 310, which is used for discharging materials.

[0025] Further, the cylinder 312 is arranged on the other end of the conveying propulsion pipe 310, the piston rod 313 is arranged on the inner wall of the cylinder 312 and inside the conveying propulsion pipe 310, and the pushing block 314 is arranged on one end of the piston rod 313, which can push the materials on the inner wall of the conveying propulsion pipe 310.

[0026] Further, one side of the material container 301 is fixedly connected with one end of the forming device main body 1, the upper end of the anti-corrosion and moisture-proof pad 302 is fixedly connected with the lower end of the material container 301, and the feeding movable cover 303 is opened and closed on the upper end of the material container 301 through the hinge, which is convenient for adding materials to the inside of the material container 301.

[0027] Further, the lower end of the upper material conveying pipe 304 penetrates the inner wall of the upper end of the material container 301 and is fixed, one end of the control motor 305 is fixedly connected with the upper end of the upper material conveying pipe 304, the upper end of the conveying rotary rod 306 penetrates the inner wall of the upper material conveying pipe 304 and is connected with the control motor 305, and one end of the suction pump 308 is fixedly connected with the outer wall of the upper material conveying pipe 304, which enhances the firmness.

[0028] Further, one end of the connecting pipe 309 penetrates the inner wall of the upper material conveying pipe 304 and is fixed, the other end of the connecting pipe 309 penetrates the inner wall of the conveying propulsion pipe 310 and is fixed, one end of the lower hopper 311 is fixedly connected with one end of the conveying propulsion pipe 310, one end of the cylinder 312 is fixedly connected with the other end of the conveying propulsion pipe 310, the piston rod 313 penetrates the inner wall of the conveying propulsion pipe 310 and moves in the inner wall of the cylinder 312, one side of the pushing block 314 is fixedly connected with one end of the piston rod 313, and the cylinder 312 drives the piston rod 313 to drive the pushing block 314 to move.

[0029] Working principle: a kind of PP material foaming forming device, including forming device main body 1, forming die 2, feeding mechanism 3, heating conveyor 4 and feed hopper 5, when using, the feed hopper 5 can be fed, and the inside of forming die 2 is formed by heating conveyor 4 heating transmission operation, by setting up feeding mechanism 3, the moisture-proof pad 302 in the lower end of the material container 301 can play the role of moisture-proof, open the feeding movable cover 303 can be added to the inside of the material container 301 PP material, suction pump 308 can provide suction on the outer wall of the feeding transmission pipe 304, PP material in the material container 301 is sucked into the inside of the feeding transmission pipe 304 from the suction inlet 307, control motor 305 drives transmission rotating rod 306 to rotate, it can drive PP material to rise sequentially, by connecting pipe 309 transmission to the inside of transmission advancing pipe 310, cylinder 312 drives piston rod 313 to drive push block 314 to move forward, it can push the PP material in the inside of transmission advancing pipe 310 to enter the inside of feed hopper 5 through the discharge hopper 311, PP material can be continuously transported into the foaming forming device, reduce the time of manual feeding, improve the overall production efficiency, reduce the dependence on labor, reduce labor cost, at the same time, the speed and quantity of feeding can be accurately controlled, ensure that PP material is evenly entered into the foaming forming device, so as to improve the quality and consistency of product.

[0030] It should be noted that, in this text, relational terms such as first and second (one, two) are used only to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitation, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or equipment including the element.

[0031] The basic principles and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A PP material foaming molding apparatus, comprising a molding apparatus body (1), characterized in that: A molding mold (2) is positioned and installed on one side of the upper end of the molding device body (1). A heating transmitter (4) is fixedly connected to one side of the molding mold (2). A feeding hopper (5) is fixedly connected to the upper end of the heating transmitter (4). A feeding mechanism (3) is positioned and installed at one end of the molding device body (1). The feeding mechanism (3) includes a material container (301), an anti-corrosion and moisture-proof pad (302), a feeding movable cover (303), a feeding transmission pipe (304), a control motor (305), a transmission rotating rod (306), a suction port (307), a suction pump (308), a connecting pipe (309), a transmission push pipe (310), a discharge hopper (311), a cylinder (312), a piston rod (313), and an ejection block (314).

2. The PP material foaming molding device according to claim 1, characterized in that: The lower end of the molding die (2) is fixed to the upper end of the molding device body (1) by bolts. One end of the heating transmitter (4) is fixedly connected to one side of the molding die (2). The lower end of the feed hopper (5) is embedded in the upper end of the heating transmitter (4) and fixed therein.

3. The PP material foaming molding apparatus according to claim 2, characterized in that: The material container (301) is located at one end of the main body (1) of the molding device, the anti-corrosion and moisture-proof pad (302) is located at the lower end of the material container (301), the feeding movable cover (303) is located on one side of the upper end of the material container (301), the feeding transmission pipe (304) is located at one corner of the upper end of the material container (301), the control motor (305) is located at the upper end of the feeding transmission pipe (304), and the transmission rotating rod (306) is located inside the feeding transmission pipe (304).

4. The PP material foaming molding apparatus according to claim 3, characterized in that: The suction port (307) is located at the lower part of the outer wall of the feeding transmission pipe (304), the suction pump (308) is located in the middle of the outer wall of the feeding transmission pipe (304), the connecting pipe (309) is located at the upper part of the outer wall of the feeding transmission pipe (304), the transmission and propulsion pipe (310) is located at one end of the connecting pipe (309), and the discharge hopper (311) is located at one end of the transmission and propulsion pipe (310).

5. The PP material foaming molding apparatus according to claim 4, characterized in that: The cylinder (312) is located at the other end of the transmission and propulsion tube (310), the piston rod (313) is located on the inner wall of the cylinder (312) and inside the transmission and propulsion tube (310), and the ejector block (314) is located at one end of the piston rod (313).

6. The PP material foaming molding apparatus according to claim 5, characterized in that: One side of the material container (301) is fixedly connected to one end of the molding device body (1), the upper end of the anti-corrosion and moisture-proof pad (302) is fixedly connected to the lower end of the material container (301), and the feed cover (303) is opened and closed at the upper end of the material container (301) via a hinge.

7. The PP material foaming molding apparatus according to claim 6, characterized in that: The lower end of the feeding transmission pipe (304) penetrates the inner wall of the upper end of the material container (301) and is fixed thereon. One end of the control motor (305) is fixedly connected to the upper end of the feeding transmission pipe (304). The upper end of the transmission rotating rod (306) penetrates the inner wall of the feeding transmission pipe (304) and is connected to the control motor (305). One end of the suction pump (308) is fixedly connected to the outer wall of the feeding transmission pipe (304).

8. The PP material foaming molding apparatus according to claim 7, characterized in that: One end of the connecting pipe (309) passes through the inner wall of the feeding transmission pipe (304) and is fixed thereto. The other end of the connecting pipe (309) passes through the inner wall of the transmission and propulsion pipe (310) and is fixed thereto. One end of the unloading hopper (311) is fixedly connected to one end of the transmission and propulsion pipe (310). One end of the cylinder (312) is fixedly connected to the other end of the transmission and propulsion pipe (310). The piston rod (313) passes through the inner wall of the transmission and propulsion pipe (310) and moves within the inner wall of the cylinder (312). One side of the ejector block (314) is fixedly connected to one end of the piston rod (313).

Images