Polyester fiberboard hot press molding device

Abstract

The utility model relates to hot press forming technical field especially polyestermade board hot press forming device. Its main aim at hot pressure time blowing will influence hot pressure effect, need longer cooling time after finishing to polyestermade board blowing, inconvenient transportation problem, propose following technical scheme including conveyer belt, the conveyer belt top is provided with hot press plate, the hot press plate top fixedly connected with hydraulic pressure rod, the hydraulic pressure rod far away from hot press plate one end fixedly connected with positioning frame. The utility model adopts the hot press plate's down pressure drive magnetism suction piece to rack magnetism, rack will drive gear and rotating rod rotation like this, can let rotating rod drive fan blade to polyestermade board blow and cool, and the spring and telescopic rod will drive connecting plate and rack to reset again from magnetism suction piece when hot press plate resets, avoid fan direct blowing to hot press plate's hot pressure to cause influence, improved polyestermade board's hot pressure forming efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of hot pressing forming, in particular to a hot pressing forming device for polyester fiber boards. Background Art

[0002] Hot pressing forming is a manufacturing process that uses the combined action of heat and pressure to shape materials into specific forms. It combines the characteristics of thermoplasticity and pressure forming and is mainly used for the forming of thermoplastic plastic sheets and composite materials. When producing polyester fiber boards, a hot pressing forming method is required to adjust the thickness of the polyester fiber boards.

[0003] The existing hot pressing forming method for polyester fiber boards is to drive the transmission of the polyester fiber boards through a conveyor belt, and then use a hot pressing plate to press down to extrude the polyester fiber boards, so that the thickness of the polyester fiber boards can be adjusted.

[0004] However, blowing air during hot pressing forming will affect the hot pressing effect, and it takes a long cooling time to blow air on the polyester fiber boards after completion, which is inconvenient for transportation. In view of this, the utility model provides a hot pressing forming device for polyester fiber boards. Content of the Utility Model

[0005] The purpose of the utility model is to provide a hot pressing forming device for polyester fiber boards in view of the problems in the background art that blowing air during hot pressing forming will affect the hot pressing effect, and it takes a long cooling time to blow air on the polyester fiber boards after completion, which is inconvenient for transportation.

[0006] The technical solution of the utility model: A hot pressing forming device for polyester fiber boards, including a conveyor belt, a hot pressing plate is arranged above the conveyor belt, a hydraulic rod is fixedly connected to the top of the hot pressing plate, a positioning frame is fixedly connected to the end of the hydraulic rod away from the hot pressing plate, a rotating rod is rotatably connected inside the positioning frame, there are two groups of the rotating rods arranged symmetrically, and a fan blade is fixedly connected to the outside of the rotating rod near the hot pressing plate;

[0007] There are multiple groups of the fan blades arranged in a circumferential array, a gear is fixedly connected to the outside of the rotating rod away from the fan blade, and a rack is meshed with the outside of the gear;

[0008] A connecting block is fixedly connected to the top of the hot pressing plate, a magnetic attracting block is embedded in the bottom of the connecting block, and a reset component is arranged at the bottom of the rack.

[0009] Optionally, the positioning frame is arranged in a "mouth" shape with a hollow bottom, a support plate is arranged outside the conveyor belt, and there are four groups of the support plates arranged in a rectangular array.

[0010] Optionally, a motor is fixedly connected to the side of one of the support plates away from the conveyor belt, and the output end of the motor is rotatably connected inside the conveyor belt.

[0011] Optionally, a placement platform is fixedly connected to the outside of the conveyor belt, and there are multiple sets of placement platforms arranged in a linear array outside the conveyor belt.

[0012] Optionally, the reset assembly includes a connecting plate, which is fixedly connected to the bottom of the rack, and a telescopic rod is fixedly connected to the end of the connecting plate away from the rack, the telescopic rod being fixedly connected inside the positioning frame.

[0013] Optionally, a spring is fixedly connected to one end of the connecting plate near the telescopic rod, and the other end of the spring away from the connecting plate is fixedly connected inside the positioning frame. The spring is located inside the telescopic rod.

[0014] In summary, this application includes at least one of the following beneficial technical effects:

[0015] This invention utilizes the downward pressure of a hot press plate to drive a magnetic block to magnetically attract a rack. This rack then drives the gear and rotating rod to rotate, allowing the rotating rod to drive the fan blades to blow air to cool the polyester fiber board. When the hot press plate resets, the spring and telescopic rod will cause the connecting plate and rack to disengage from the magnetic block and reset, avoiding the direct blowing of the fan from affecting the hot pressing of the hot press plate and improving the hot pressing efficiency of the polyester fiber board. Attached Figure Description

[0016] Figure 1 A schematic diagram of a polyester fiberboard hot pressing forming device is provided.

[0017] Figure 2 This is a schematic diagram of the rack structure;

[0018] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of the hot press plate;

[0020] Figure 5 for Figure 4 Enlarged diagram of point B in the middle.

[0021] Figure label:

[0022] 1. Conveyor belt; 2. Hot press plate; 3. Positioning frame; 4. Support plate; 5. Motor; 6. Placement platform; 7. Rack; 8. Gear; 9. Rotating rod; 10. Fan blade; 11. Connecting block; 12. Magnetic block; 13. Connecting plate; 14. Spring; 15. Telescopic rod; 16. Hydraulic rod. Detailed Implementation

[0023] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0024] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0025] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] Example

[0029] like Figure 1 , Figure 3 , Figure 4 and Figure 5As shown in the figure, the hot pressing and forming device for polyester fiber board proposed by the utility model includes a conveyor belt 1. Above the conveyor belt 1, there is a hot pressing plate 2. At the top of the hot pressing plate 2, a hydraulic rod 16 is fixedly connected. At the end of the hydraulic rod 16 far from the hot pressing plate 2, a positioning frame 3 is fixedly connected. The hydraulic rod 16 can push the hot pressing plate 2 inside the positioning frame 3 to hot press and form the polyester fiber above the conveyor belt 1. Inside the positioning frame 3, a rotating rod 9 is rotatably connected. There are two groups of the rotating rods 9 arranged symmetrically. At the position of the rotating rod 9 close to the hot pressing plate 2, a fan blade 10 is fixedly connected. The rotating rod 9 can drive the fan blade 10 to rotate for blowing and cooling. There are multiple groups of the fan blades 10 arranged in a circular array. At the position of the rotating rod 9 far from the fan blade 10, a gear 8 is fixedly connected. Outside the gear 8, a rack 7 is meshed. The rack 7 can drive the gear 8 to rotate. At the top of the hot pressing plate 2, a connecting block 11 is fixedly connected. At the bottom of the connecting block 11, a magnetic attraction block 12 is embedded. The magnetic attraction block 12 can magnetically attract and drive the rack 7 to move. At the bottom of the rack 7, a reset component is provided.

[0030] Furthermore, please refer to Figure 1 , the positioning frame 3 is arranged in a "mouth" shape with a hollow bottom. The shape of the positioning frame 3 is convenient for fixing the rack 7. Outside the conveyor belt 1, there is a support plate 4. The support plate 4 can support the conveyor belt 1. There are four groups of the support plates 4 arranged in a rectangular array. On one side of the support plate 4 far from the conveyor belt 1, a motor 5 is fixedly connected. The motor 5 is more stable when fixed on one side of the support plate 4. The output end of the motor 5 is rotatably connected inside the conveyor belt 1. The motor 5 can drive the conveyor belt 1 to transmit. Outside the conveyor belt 1, a placement table 6 is fixedly connected. The placement table 6 can place the polyester fiber board. There are multiple groups of the placement tables 6 arranged in a linear array outside the conveyor belt 1. The multiple groups of structures of the placement table 6 can continuously transmit and hot press.

[0031] Even further, please refer to Figure 2 and Figure 3 , the reset component includes a connecting plate 13. The connecting plate 13 is fixedly connected to the bottom of the rack 7. The connecting plate 13 can increase the area of the bottom of the rack 7. At the end of the connecting plate 13 far from the rack 7, a telescopic rod 15 is fixedly connected. The telescopic rod 15 can be stretched and reset. The telescopic rod 15 is fixedly connected inside the positioning frame 3. The telescopic rod 15 is convenient for stretching and resetting inside the positioning frame 3. At one end of the connecting plate 13 close to the telescopic rod 15, a spring 14 is fixedly connected. At the end of the spring 14 far from the connecting plate 13, it is fixedly connected inside the positioning frame 3. The spring 14 can assist the telescopic rod 15 to stretch and reset. The spring 14 is arranged inside the telescopic rod 15.

[0032] In this embodiment, when in use, polyester fibers can be laid on the surface of the placement platform 6. Then, the motor 5 can drive the placement platform 6 on the top of the conveyor belt 1 to be transported by the support plate 4. In this way, when the placement platform 6 reaches the bottom of the hot press plate 2, the hydraulic rod 16 can push the hot press plate 2 inside the positioning frame 3 to hot press the polyester fibers.

[0033] After the hot press plate 2 is pressed down, the magnetic block 12 inside the connecting block 11 will contact the top of the rack 7. In this way, the magnetic block 12 can magnetically attract the rack 7. When the hot press is completed, the hot press plate 2 is driven to reset by the hydraulic rod 16. When the hot press plate 2 is reset, the magnetic block 12 will drive the rack 7 upward. In this way, the rack 7 will drive the gear 8 and the rotating rod 9 to rotate inside the positioning frame 3, thereby allowing the rotating rod 9 to drive the fan blade 10 to rotate, thereby allowing the fan blade 10 to cool the hot-pressed polyester fiber.

[0034] When the hot press plate 2 is completely reset, the magnetic attraction force of the magnetic block 12 is less than the tension of the spring 14 and the telescopic rod 15. As a result, the spring 14 and the telescopic rod 15 will drive the connecting plate 13 and the rack 7 to disengage from the side of the magnetic block 12, thereby allowing the rack 7 to reset. When the rack 7 resets, it will drive the gear 8 and the rotating rod 9 to reverse, thereby allowing the fan blade 10 to perform secondary cooling on the polyester fiber board.

[0035] It should be noted that this device uses the downward pressure of the hot press plate 2 to drive the magnetic block 12 to magnetically attract the rack 7. In this way, the rack 7 will drive the gear 8 and the rotating rod 9 to rotate. This allows the rotating rod 9 to drive the fan blade 10 to blow air to cool the polyester fiber board. When the hot press plate 2 is reset, the spring 14 and the telescopic rod 15 will drive the connecting plate 13 and the rack 7 to disengage from the magnetic block 12 again to reset. This avoids the direct blowing of the fan from affecting the hot pressing of the hot press plate 2 and improves the hot pressing efficiency of the polyester fiber board.

[0036] The above specific embodiments are merely optional embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A hot pressing forming device for polyester fiberboard, comprising a conveyor belt (1), a hot pressing plate (2) disposed above the conveyor belt (1), a hydraulic rod (16) fixedly connected to the top of the hot pressing plate (2), and a positioning frame (3) fixedly connected to the end of the hydraulic rod (16) away from the hot pressing plate (2), characterized in that: A rotating rod (9) is rotatably connected inside the positioning frame (3). There are two groups of the rotating rods (9) arranged symmetrically. A fan blade (10) is fixedly connected to the outside of the rotating rod (9) near the hot pressing plate (2). There are multiple groups of the fan blades (10) arranged in a circumferential array. A gear (8) is fixedly connected to the outside of the rotating rod (9) away from the fan blade (10). A rack (7) is meshed with the outside of the gear (8). A connecting block (11) is fixedly connected to the top of the hot pressing plate (2). A magnetic attraction block (12) is embedded at the bottom of the connecting block (11). A reset component is arranged at the bottom of the rack (7).

2. The polyester fiberboard hot pressing forming apparatus according to claim 1, characterized in that, The positioning frame (3) is arranged in a "mouth" shape with a hollow bottom. A support plate (4) is arranged outside the conveyor belt (1). There are four groups of the support plates (4) arranged in a rectangular array.

3. The polyester fiberboard hot pressing forming apparatus according to claim 2, characterized in that, One of the support plates (4) is fixedly connected to a motor (5) on the side away from the conveyor belt (1). The output end of the motor (5) is rotatably connected inside the conveyor belt (1).

4. The polyester fiberboard hot pressing forming apparatus according to claim 3, characterized in that, A placing table (6) is fixedly connected to the outside of the conveyor belt (1). There are multiple groups of the placing tables (6) arranged in a linear array outside the conveyor belt (1).

5. The polyester fiberboard hot pressing forming apparatus according to claim 1, characterized in that, The reset component includes a connecting plate (13). The connecting plate (13) is fixedly connected to the bottom of the rack (7). One end of the connecting plate (13) away from the rack (7) is fixedly connected to a telescopic rod (15). The telescopic rod (15) is fixedly connected inside the positioning frame (3).

6. The polyester fiberboard hot pressing forming apparatus according to claim 5, characterized in that, One end of the connecting plate (13) close to the telescopic rod (15) is fixedly connected to a spring (14). One end of the spring (14) away from the connecting plate (13) is fixedly connected inside the positioning frame (3). The spring (14) is arranged inside the telescopic rod (15).

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