A high-pressure forming device for processing inorganic composite boards

Abstract

This utility model relates to the field of high-pressure forming technology for sheet metal processing, and discloses a high-pressure forming device for inorganic composite sheet metal processing. It includes a hot-press forming mechanism, a conveyor belt at the front end of the hot-press forming mechanism, a thickness-adaptive anti-warping component at the top of the conveyor belt, a vertical plate fixedly connected to the top of the conveyor belt, a collection box at the bottom of the notch in the base plate of the hot-press forming mechanism, a limit mechanism on the outer wall of the vertical plate, and a scraping and cleaning component at the bottom of the hot-press forming mechanism, including a scraper. In this utility model, the scraper is automatically pushed by the leading edge of the sheet metal to scrape away debris and adhesive from the base plate. A spring ensures the scraper remains in effective contact, ensuring thorough cleaning. Waste material falls directly into the collection box below, achieving immediate centralized processing, maintaining equipment cleanliness, reducing manual labor frequency, and preventing impurities from affecting the flatness and stability of subsequent sheet metal placement.

Description

Technical Field

[0001] This utility model relates to the field of high-pressure forming technology for sheet metal processing, and in particular to a high-pressure forming device for inorganic composite sheet metal processing. Background Technology

[0002] With the transformation and upgrading of modern manufacturing and the rapid expansion of downstream application areas such as green building materials, smart homes, and rail transportation, the market demand for composite materials, high-performance engineered wood panels, and functional new decorative panels has shown a continuous upward trend. This trend has not only driven the evolution of panel products towards lightweight, high-strength, and multifunctionality, but also placed higher demands on the precision, efficiency, and stability of panel processing technology.

[0003] Hot pressing, with its unique thermo-mechanical synergistic mechanism, can introduce heat energy while applying pressure to the blank, promoting adhesive rheology, fiber plastic deformation, and interfacial molecular diffusion, thereby significantly improving the internal bond strength, surface smoothness, and dimensional stability of the material. This process is not only suitable for traditional products such as wood-based panels and thermosetting resin-impregnated paper laminates, but also demonstrates good process adaptability and performance control capabilities in new material systems such as continuous fiber reinforced thermoplastic composites, bio-based boards, and fire-resistant decorative panels.

[0004] Although the above-mentioned technology achieves hot pressing of the board, the top of the hot pressing equipment does not have a scraping and cleaning mechanism, which leads to the accumulation of residual debris or adhesive, thus affecting the flatness and stability of the board when it is placed. Therefore, a high-pressure forming device for inorganic composite board processing is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides a high-pressure forming device for processing inorganic composite boards, which aims to solve the problem that the hot pressing forming equipment in the prior art does not have a scraping mechanism at the top, resulting in the accumulation of debris and affecting the stability of subsequent board placement.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a high-pressure forming device for processing inorganic composite boards, comprising a hot-press forming mechanism, a conveyor belt at the front end of the hot-press forming mechanism, a thickness-adaptive anti-warping component at the top of the conveyor belt, a vertical plate fixedly connected to the top of the conveyor belt, a collection box at the bottom of the notch of the bottom plate of the hot-press forming mechanism, a limit mechanism on the outer wall of the vertical plate, and a scraping and cleaning component at the bottom of the hot-press forming mechanism;

[0007] The scraping and cleaning assembly includes a scraper, with connecting plates fixedly connected to both sides of the scraper. A sleeve is fixedly connected to the rear wall of the connecting plate. A guide roller is slidably connected inside the sleeve and the connecting plate. A spring is sleeved on the outer wall of the guide roller. A horizontal plate is fixedly connected to the top of the bottom plate of the hot pressing forming mechanism.

[0008] As a further description of the above technical solution:

[0009] One end of the spring is fixedly connected to the rear wall of the sleeve, and the other end of the spring is fixedly connected to the front end of the horizontal plate. The rear wall of the guide roller is fixedly connected to the front end of the horizontal plate.

[0010] As a further description of the above technical solution:

[0011] The top of the scraper is attached to the top of the base plate of the hot pressing forming mechanism. Two sets of sleeves and guide rollers are provided, and the two sets of sleeves and guide rollers are distributed in a mirror image along the central axis of the hot pressing forming mechanism.

[0012] As a further description of the above technical solution:

[0013] The outer walls of the sleeve and connecting plate are slidably connected inside the groove of the support vertical plate of the hot pressing forming mechanism.

[0014] As a further description of the above technical solution:

[0015] The thickness-adaptive anti-warping component includes a crossbar, a rotating roller rotatably connected to the outer wall of the crossbar, movable plates fixedly connected to both sides of the crossbar, a limiting roller slidably connected inside the movable plate, and the bottom of the limiting roller elastically connected to the groove of the upright plate by a reset spring.

[0016] As a further description of the above technical solution:

[0017] One end of the reset spring is fixedly connected to the inside of the groove of the upright plate, and the other end of the reset spring is fixedly connected to the bottom of the limiting roller.

[0018] As a further description of the above technical solution:

[0019] The outer wall of the movable plate is slidably connected to the inside of the upright plate.

[0020] As a further description of the above technical solution:

[0021] The rotating rollers and crossbars are provided in two sets, and the two sets of rotating rollers and crossbars are distributed in a mirror image along the central axis of the vertical plate.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the scraper is automatically pushed by the leading edge of the board to remove debris and adhesive from the bottom plate. A spring ensures the scraper remains in effective contact, guaranteeing thorough cleaning. Waste material falls directly into the collection box below for immediate centralized processing, maintaining equipment cleanliness, reducing manual labor, and preventing impurities from affecting the flatness and stability of subsequent board placement.

[0024] 2. In this utility model, the rotating roller is made to fit tightly against the surface of plates of different thicknesses by means of spring thrust, so as to apply uniform downward pressure by rolling contact, which effectively prevents the edge of the plate from curling up, improves the processing stability and yield, and avoids the jamming failure caused by edge curling, thus ensuring smooth continuous production. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a high-pressure forming device for processing inorganic composite boards proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the conveyor belt of a high-pressure forming device for processing inorganic composite boards proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the cleaning component of a high-pressure forming device for processing inorganic composite boards proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of the thickness-adaptive anti-warping component of a high-pressure forming device for processing inorganic composite boards proposed in this utility model.

[0029] Legend:

[0030] 1. Hot pressing forming mechanism; 2. Conveyor belt; 3. Thickness-adaptive anti-warping component; 31. Crossbar; 32. Rotating roller; 33. Moving plate; 34. Limiting roller; 35. Return spring; 4. Limiting mechanism; 5. Scraping and cleaning component; 51. Scraper; 52. Connecting plate; 53. Sleeve; 54. Guide roller; 55. Spring; 56. Horizontal plate; 6. Collection box; 7. Vertical plate. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figures 1-3This utility model provides an embodiment of a high-pressure forming device for processing inorganic composite boards, including a hot-press forming mechanism 1. A conveyor belt 2 is provided at the front end of the hot-press forming mechanism 1. The conveyor belt 2 realizes continuous automated feeding and conveying of boards, which greatly improves processing efficiency and reduces manual labor intensity and manual feeding errors. A thickness-adaptive anti-warping component 3 is provided at the top of the conveyor belt 2. A vertical plate 7 is fixedly connected to the top of the conveyor belt 2. The vertical plate 7 provides a stable installation support foundation for the thickness-adaptive anti-warping component 3 and the limiting mechanism 4, ensuring the rigidity of the overall structure and the stability of operation. A collection box 6 is provided at the bottom of the notch of the bottom plate of the hot-press forming mechanism 1. A limiting mechanism 4 is provided on the outer wall of the vertical plate 7. A scraping and cleaning component 5 is provided at the bottom of the hot-press forming mechanism 1.

[0033] The scraping and cleaning assembly 5 includes a scraper 51, with connecting plates 52 fixedly connected to both sides of the scraper 51. The connecting plates 52 securely connect the scraper 51 to the rear elastic telescopic structure, ensuring uniform force distribution and preventing deformation, detachment, or breakage during long-term use. A sleeve 53 is fixedly connected to the rear wall of the connecting plate 52. A guide roller 54 is slidably connected inside the sleeve 53 and the connecting plate 52. The guide roller 54 limits the telescopic direction and prevents the scraper 51 from tilting, shaking, or jamming during movement. A spring 55 is sleeved on the outer wall of the guide roller 54. A horizontal plate 56 is fixedly connected to the top of the bottom plate of the hot pressing forming mechanism 1.

[0034] Reference Figures 1-3 One end of the spring 55 is fixedly connected to the rear wall of the sleeve 53, providing a continuous forward elastic driving force for the sleeve 53 and the scraper 51, ensuring a stable and lasting cleaning effect. The other end of the spring 55 is fixedly connected to the front end of the horizontal plate 56. The rear wall of the guide roller 54 is fixedly connected to the front end of the horizontal plate 56, ensuring that the position of the guide roller 54 is fixed, providing precise guidance for the telescopic movement, and improving the movement accuracy and reliability. The top of the scraper 51 is attached to the top of the bottom plate of the hot pressing forming mechanism 1. There are two sets of sleeves 53 and guide rollers 54, which are supported synchronously on both sides, improving the smoothness of the scraper 51 movement and the overall structural strength. The two sets of sleeves 53 and guide rollers 54 are mirror-distributed along the central axis of the hot pressing forming mechanism 1, so that the scraper 51 is evenly stressed on both sides, avoiding uneven lifting on one side, which would lead to incomplete cleaning, scratching of the bottom plate, and scratching of the plate. The outer wall of the sleeve 53 and the connecting plate 52 are slidably connected to the groove inside the support vertical plate of the hot pressing forming mechanism 1.

[0035] Reference Figures 2-4The thickness-adaptive anti-warping component 3 includes a crossbar 31, which provides a rotational support shaft for the rotating roller 32, ensuring stable rotation of the rotating roller 32. The rotating roller 32 is rotatably connected to the outer wall of the crossbar 31. The rotating roller 32 uses a rolling contact method to adhere to the surface of the board, reducing frictional resistance and preventing damage to the surface quality of the board or scratches. Moving plates 33 are fixedly connected to both sides of the crossbar 31. Limiting rollers 34 are slidably connected inside the moving plates 33. The limiting rollers 34 are used to limit the sliding trajectory of the moving plates 33, ensuring smooth lifting and lowering. The bottom of the limiting roller 34 is elastically connected to the groove of the vertical plate 7 by the return spring 35, so that the bottom of the return spring 35 is fixed, ensuring that the elastic support is stable and reliable and is not prone to failure after long-term use. One end of the return spring 35 is fixedly connected to the groove of the vertical plate 7, and the other end of the return spring 35 is fixedly connected to the bottom of the limiting roller 34. The outer wall of the moving plate 33 is slidably connected to the inside of the vertical plate 7. Two sets of rotating rollers 32 and crossbars 31 are provided, and the two sets of rotating rollers 32 and crossbars 31 are mirror-distributed along the central axis of the vertical plate 7.

[0036] Working principle: During use, the sheet material to be processed is conveyed to the thermoforming mechanism 1 via the conveyor belt 2. The thickness-adaptive anti-warping component 3 starts working, and the moving plate 33 slides in the groove of the vertical plate 7. The limiting roller 34, under the elastic thrust of the return spring 35, constantly pushes the moving plate 33 downward, so that the rotating roller 32 on the outer wall of the crossbar 31 is tightly attached to the top of the sheet material. The rotating roller 32 applies slight downward pressure to the sheet material through rolling contact, effectively preventing the edges of the sheet material from warping. When the sheet material enters the thermoforming mechanism 1 for thermoforming, the sheet material pushes the scraper 51 to scrape off the debris or glue attached to the surface of the bottom plate. The guide roller 54, which is fixedly connected to the front end of the crossbar 56, is inserted into the sleeve 53. The elastic thrust of the spring 55 pushes the sleeve 53 forward, and the scraped waste falls directly into the collection box 6 below the bottom plate notch.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-pressure forming device for processing inorganic composite boards, comprising a hot-pressing forming mechanism (1), characterized in that: The hot pressing forming mechanism (1) is provided with a conveyor belt (2) at the front end, a thickness-adaptive anti-warping component (3) is provided at the top of the conveyor belt (2), a vertical plate (7) is fixedly connected to the top of the conveyor belt (2), a collection box (6) is provided at the bottom of the notch of the bottom plate of the hot pressing forming mechanism (1), a limit mechanism (4) is provided on the outer wall of the vertical plate (7), and a scraping and cleaning component (5) is provided at the bottom of the hot pressing forming mechanism (1). The scraping and cleaning assembly (5) includes a scraper (51), with connecting plates (52) fixedly connected to both sides of the scraper (51), and a sleeve (53) fixedly connected to the rear wall of the connecting plate (52). A guide roller (54) is slidably connected inside the sleeve (53) and the connecting plate (52), and a spring (55) is sleeved on the outer wall of the guide roller (54). A horizontal plate (56) is fixedly connected to the top of the bottom plate of the hot pressing forming mechanism (1).

2. The high-pressure forming device for processing inorganic composite panels according to claim 1, characterized in that: One end of the spring (55) is fixedly connected to the rear wall of the sleeve (53), and the other end of the spring (55) is fixedly connected to the front end of the horizontal plate (56). The rear wall of the guide roller (54) is fixedly connected to the front end of the horizontal plate (56).

3. The high-pressure forming device for processing inorganic composite panels according to claim 1, characterized in that: The top of the scraper (51) is attached to the top of the bottom plate of the hot pressing forming mechanism (1). There are two sets of sleeves (53) and guide rollers (54), and the two sets of sleeves (53) and guide rollers (54) are distributed in a mirror image along the central axis of the hot pressing forming mechanism (1).

4. The high-pressure forming device for processing inorganic composite panels according to claim 1, characterized in that: The outer walls of the sleeve (53) and the connecting plate (52) are slidably connected to the groove of the support vertical plate of the hot pressing forming mechanism (1).

5. The high-pressure forming device for processing inorganic composite panels according to claim 1, characterized in that: The thickness-adaptive anti-warping component (3) includes a crossbar (31), a rotating roller (32) is rotatably connected to the outer wall of the crossbar (31), and a movable plate (33) is fixedly connected to both sides of the crossbar (31). A limiting roller (34) is slidably connected inside the movable plate (33), and the bottom of the limiting roller (34) is elastically connected to the groove of the upright plate (7) by a reset spring (35).

6. The high-pressure forming device for processing inorganic composite boards according to claim 5, characterized in that: One end of the reset spring (35) is fixedly connected to the inside of the groove of the upright plate (7), and the other end of the reset spring (35) is fixedly connected to the bottom of the limiting roller (34).

7. The high-pressure forming device for processing inorganic composite boards according to claim 5, characterized in that: The outer wall of the movable plate (33) is slidably connected to the inside of the upright plate (7).

8. The high-pressure forming device for processing inorganic composite boards according to claim 5, characterized in that: The rotating roller (32) and crossbar (31) are provided in two sets, and the two sets of rotating roller (32) and crossbar (31) are mirror-distributed along the central axis of the vertical plate (7).

Images