Mattress hot-pressing setting machine

Abstract

The utility model relates to the technical field of mattress production, in particular to a mattress hot-pressing setting machine. Comprising a supporting plate, a turntable and a hot-pressing shaping structure, a blanking hole is formed in the supporting plate, and a rack is arranged at the bottom end of the supporting plate; a plurality of placement holes are formed in the rotary disc and distributed in an annular array, the rotary disc is rotationally installed on the supporting plate, the side portion of the supporting plate is connected with an installation frame, and a power assembly used for driving the rotary disc to rotate is installed on the installation frame; the hot-pressing shaping structure comprises an upper hot-pressing plate, a lower hot-pressing plate and a hydraulic cylinder. According to the technical scheme, the feeding station, the hot pressing station and the discharging station are arranged, multiple procedures do not influence one another, the working efficiency is improved, the feeding station and the hot pressing station are separated, and the safety during operation is improved.

Description

Technical Field

[0001] This utility model relates to the field of mattress manufacturing technology, and in particular to a mattress heat pressing and shaping machine. Background Technology

[0002] Most palm fiber mattresses are produced by hot-pressing palm fiber sheets. The traditional production method involves hot-pressing the entire mattress, pressing the palm fiber sheets from bottom to top on a hot-pressing machine. Because this method produces a one-piece mattress, only one mattress can be pressed at a time, and each mattress is produced individually according to its thickness. This lack of standardized assembly line technology results in very low production efficiency.

[0003] Chinese Patent CN103273601B discloses a method and apparatus for hot-pressing a palm fiber mattress. The method is characterized by simultaneously hot-pressing multiple layers of palm fiber sheets. The apparatus has a base and a top frame. Between the base and the top frame, there are three or more hot-pressing plates for hot-pressing the palm fiber sheets. Above the hot-pressing plates, there is a pressure seat that can apply pressure to the hot-pressing plates. The pressure seat is supported by the top frame and its up-and-down movement is controlled by a lifting rail and a hydraulic cylinder. Each hot-pressing plate has at least one hot-pressing oil pipe that can deliver hot oil into it. The hot-pressing plates are separated or pressed together by a separating rod.

[0004] The aforementioned patents still have the following technical defects: feeding, unloading, and hot pressing are all performed in the same location, and there is mutual interference between multiple processes, resulting in low equipment efficiency. Furthermore, feeding and unloading are performed below the hot pressing plate, which can easily cause safety accidents. Utility Model Content

[0005] The purpose of this invention is to address the problems existing in the background technology by proposing a mattress heat pressing and shaping machine.

[0006] The technical solution of this utility model is a mattress heat pressing and shaping machine, comprising:

[0007] A support plate with a material discharge hole and a frame at the bottom.

[0008] The turntable has multiple placement holes arranged in a circular array. The turntable is rotatably mounted on a support plate. A mounting bracket is connected to the side of the support plate, and a power component for driving the turntable to rotate is mounted on the mounting bracket.

[0009] The hot-pressing and shaping structure includes an upper hot-pressing plate, a lower hot-pressing plate, and a hydraulic cylinder. The hydraulic cylinder is mounted on a mounting frame, the upper hot-pressing plate is mounted on the output shaft of the hydraulic cylinder, and the lower hot-pressing plate is mounted on a support plate, with the lower hot-pressing plate located directly below the upper hot-pressing plate.

[0010] Preferably, the turntable has multiple cooling channels inside, a rotating tube is connected to the middle of the turntable and is rotatably mounted on the mounting bracket, and the multiple cooling channels are all connected to the rotating tube. A rotary joint is installed at the upper end of the rotating tube, and the input end of the rotary joint is connected to a water inlet pipe. A water storage box is installed at the bottom of the turntable, and the water storage box passes through the support plate. The output ends of the multiple cooling channels are all connected to the inside of the water storage box, and a water outlet pipe is connected to the water storage box.

[0011] Preferably, a conveyor belt is installed directly below the material discharge hole.

[0012] Preferably, the power assembly includes a servo motor, a gear, and a gear ring, wherein the servo motor is mounted on a mounting bracket, the gear is mounted on the output shaft of the servo motor, and the gear ring is mounted on the outer periphery of the turntable and meshes with the gear.

[0013] Preferably, an infrared sensor is installed on the mounting bracket, and multiple positioning blocks are provided on the outer edge of the turntable, with each positioning block corresponding to a different placement hole.

[0014] Preferably, the upper surface of the lower hot press plate is flush with the upper surface of the support plate.

[0015] Preferably, the support plate is composed of two sections of sheet material with a gap between them.

[0016] Compared with the prior art, the present invention has the following beneficial technical effects: In this technical solution, multiple placement holes are opened on the turntable, so that the equipment has feeding, hot pressing and unloading stations. The multiple processes do not affect each other, which improves work efficiency. In addition, the feeding and hot pressing stations are separated, thereby improving the safety of operation. Attached Figure Description

[0017] Figure 1 and Figure 2 All of these are schematic diagrams of the structure of this utility model.

[0018] Figure 3 This is a cross-sectional view of the turntable in this utility model.

[0019] Reference numerals: 1. Support plate; 101. Material drop hole; 2. Turntable; 201. Placement hole; 202. Cooling channel; 3. Upper hot press plate; 4. Hydraulic cylinder; 5. Mounting bracket; 6. Lower hot press plate; 7. Servo motor; 8. Gear; 9. Gear ring; 10. Conveyor belt equipment; 11. Rotating pipe; 12. Rotary joint; 13. Water inlet pipe; 14. Frame; 15. Water outlet pipe; 16. Water storage box. Detailed Implementation

[0020] Example 1

[0021] like Figure 1As shown in the figure, the mattress heat pressing and shaping machine proposed in this embodiment includes a support plate 1, a turntable 2, and a heat pressing and shaping structure.

[0022] The support plate 1 has a discharge hole 101, which is used to realize the function of automatic unloading. The bottom end of the support plate 1 is provided with a frame 14. The turntable 2 has multiple placement holes 201, with at least three placement holes 201, so that the turntable 2 has separate feeding, hot pressing and unloading stations. The multiple placement holes 201 are distributed in a circular array. The turntable 2 is rotatably mounted on the support plate 1. The side of the support plate 1 is connected to a mounting frame 5. The mounting frame 5 is equipped with a power component for driving the turntable 2 to rotate. The power component includes a servo motor 7, a gear 8 and a gear ring 9. The servo motor 7 is mounted on the mounting frame 5, the gear 8 is mounted on the output shaft of the servo motor 7, and the gear ring 9 is mounted on the outer periphery of the turntable 2 and meshes with the gear 8. The servo motor 7 is started to drive the gear 8 to rotate. The rotation of the gear 8 can drive the gear ring 9 to rotate, thereby driving the turntable 2 to rotate.

[0023] The hot pressing and shaping structure includes an upper hot pressing plate 3, a lower hot pressing plate 6, and a hydraulic cylinder 4. The hydraulic cylinder 4 is mounted on the mounting bracket 5, the upper hot pressing plate 3 is mounted on the output shaft of the hydraulic cylinder 4, and the lower hot pressing plate 6 is mounted on the support plate 1. The upper end face of the lower hot pressing plate 6 is flush with the upper end face of the support plate 1. This arrangement allows the turntable 2 to rotate smoothly. The lower hot pressing plate 6 is located directly below the upper hot pressing plate 3. It should be noted that the heating method for the upper hot pressing plate 3 and the lower hot pressing plate 6 can be electric heating wire, but is not limited to this.

[0024] A conveyor belt device 10 is installed directly below the discharge hole 101. The conveyor belt device 10 can transport the unloaded palm fibers.

[0025] An infrared sensor is installed on the mounting bracket 5. Multiple positioning blocks are set on the outer edge of the turntable 2. Each positioning block corresponds to a placement hole 201. When the positioning block moves to the position of the infrared sensor, the emitting end of the infrared sensor is blocked. The infrared sensor then feeds back the signal to the controller, which is a PLC controller or a microprocessor controller. The controller immediately controls the servo motor 7 to stop driving, thereby realizing the positioning function of the turntable 2.

[0026] Specifically, palm fiber for mattress production is placed inside the placement hole 201. The turntable 2 is rotated by a power component, causing the palm fiber to move between the upper hot platen 3 and the lower hot platen 6. Then, the hydraulic cylinder 4 is activated to drive the upper hot platen 3 to move downward, thereby achieving the hot pressing of the palm fiber. The turntable 2 continues to rotate. When the palm fiber moves to the discharge hole 101, the hot-pressed palm fiber falls through the discharge hole 101, realizing the automatic unloading function.

[0027] Example 2

[0028] like Figures 1-3 As shown in this embodiment, compared to Embodiment 1, this embodiment of the mattress heat-pressing and shaping machine has multiple cooling channels 202 inside the turntable 2. A rotating pipe 11 is connected to the middle of the turntable 2 and is rotatably mounted on the mounting frame 5. All the cooling channels 202 are connected to the rotating pipe 11. A rotary joint 12 is installed at the upper end of the rotating pipe 11, and a water inlet pipe 13 is connected to the input end of the rotary joint 12. A water storage box 16 is provided at the bottom of the turntable 2, and the water storage box 16 penetrates the support plate 1. The output ends of channel 202 are all connected to the inside of water storage box 16, and water outlet pipe 15 is connected to water storage box 16. The inlet pipe 13 is connected to the output end of water pump or to tap water. External water enters multiple cooling channels 202 through inlet pipe 13, rotary joint 12 and rotating pipe 11 in sequence, thereby realizing the cooling of turntable 2 and preventing operators from being scalded when discharging materials. When the water flows to the end of cooling channel 202, it then converges to the inside of water storage box 16 and is finally discharged through water outlet pipe 15.

[0029] The support plate 1 is composed of two sections of sheet metal with a gap between them. Through the above structure, a section of material adjacent to the lower hot press plate 6 is separated from a section of material adjacent to the feeding position, which can isolate heat from being transferred to the feeding area and improve the safety during operation.

[0030] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A mattress heat-pressing and shaping machine, characterized in that, include: Support plate (1), with a material drop hole (101) on the support plate (1), and a frame (14) is provided at the bottom end of the support plate (1); Turntable (2), with multiple placement holes (201) on the turntable (2), the multiple placement holes (201) are arranged in a circular array, the turntable (2) is rotatably mounted on the support plate (1), the side of the support plate (1) is connected to the mounting bracket (5), and the mounting bracket (5) is equipped with a power component for driving the turntable (2) to rotate. The hot pressing and shaping structure includes an upper hot pressing plate (3), a lower hot pressing plate (6), and a hydraulic cylinder (4). The hydraulic cylinder (4) is mounted on the mounting bracket (5), the upper hot pressing plate (3) is mounted on the output shaft of the hydraulic cylinder (4), and the lower hot pressing plate (6) is mounted on the support plate (1). The lower hot pressing plate (6) is located directly below the upper hot pressing plate (3).

2. The mattress heat-pressing and shaping machine according to claim 1, characterized in that, The turntable (2) has multiple cooling channels (202) inside. A rotating pipe (11) is connected to the middle of the turntable (2). The rotating pipe (11) is rotatably mounted on the mounting bracket (5). All cooling channels (202) are connected to the rotating pipe (11). A rotary joint (12) is installed at the upper end of the rotating pipe (11). A water inlet pipe (13) is connected to the input end of the rotary joint (12). A water storage box (16) is installed at the bottom of the turntable (2). The water storage box (16) passes through the support plate (1). The output ends of all cooling channels (202) are connected to the inside of the water storage box (16). A water outlet pipe (15) is connected to the water storage box (16).

3. A mattress heat-pressing and shaping machine according to claim 1, characterized in that, A conveyor belt device (10) is installed directly below the material discharge hole (101).

4. A mattress heat-pressing and shaping machine according to claim 1, characterized in that, The power assembly includes a servo motor (7), a gear (8), and a gear ring (9). The servo motor (7) is mounted on the mounting bracket (5), the gear (8) is mounted on the output shaft of the servo motor (7), and the gear ring (9) is mounted on the outer periphery of the turntable (2) and meshes with the gear (8).

5. A mattress heat-pressing and shaping machine according to claim 4, characterized in that, An infrared sensor is installed on the mounting bracket (5), and multiple positioning blocks are set on the outer edge of the turntable (2). The multiple positioning blocks are set one-to-one with multiple placement holes (201).

6. A mattress heat-pressing and shaping machine according to claim 1, characterized in that, The upper surface of the lower hot plate (6) is flush with the upper surface of the support plate (1).

7. A mattress heat-pressing and shaping machine according to claim 2, characterized in that, The support plate (1) is composed of two sections of board with a gap between them.

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