Rolling forming machine for nanometer micropore heat insulation plate

Abstract

The utility model relates to and discloses a nanometer micropore heat insulation plate rolling forming machine, which comprises a conveying device, a vibration material distribution device and a continuous rolling device, the conveying device comprises a machine table and a conveying belt arranged on the machine table, and a first support frame, a second support frame and a third support frame are fixedly arranged below the machine table in sequence; the vibration material distribution device is arranged at the end, provided with the first supporting frame, of the conveying device, a continuous rolling device is arranged at the position, between the first supporting frame and the second supporting frame, above the conveying device, and a thickness detection device is arranged at the position, between the second supporting frame and the third supporting frame, above the conveying device. By arranging the vibration material distribution device, the continuous rolling device and the thickness detection device, the functions of automatic material distribution, continuous pressing and automatic thickness measurement are achieved, and the production efficiency is greatly improved; through vibration material distribution, the raw materials are uniformly distributed, the pressed product is uniform in density, and the strength and the toughness are greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of nano-microporous insulation board production equipment, in particular to a roll forming machine for nano-microporous insulation boards. Background Technique

[0002] The existing forming method of nano-microporous insulation boards is mainly to manually distribute materials in a mold and then press them into shape by a hydraulic press. The pressing process is as follows: weighing materials - distributing materials - pushing into the mold - pressing down the upper mold - holding pressure - raising the upper mold - pushing out the mold - opening the mold - taking out the plate - closing the mold - measuring the thickness. The existing production process has many steps and low efficiency; secondly, manual material distribution is uneven, and situations such as uneven density and large thickness tolerance are likely to occur, resulting in problems such as insufficient strength, easy fracture, and high defect rate of the produced thin plates, and it is impossible to mass-produce nano-microporous insulation boards with a thickness less than 2 mm. Content of the Utility Model

[0003] The purpose of the utility model is to provide a roll forming machine for nano-microporous insulation boards to solve the problems of uneven manual material distribution, easy occurrence of uneven density, large thickness tolerance, etc. in the background technique, resulting in problems such as insufficient strength, easy fracture, and high defect rate of the produced thin plates, and it is impossible to mass-produce nano-microporous insulation boards with a thickness less than 2 mm.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] A roll forming machine for nano-microporous insulation boards includes a conveying device, a vibrating material distribution device, and a continuous roll pressing device. The conveying device includes a machine table and a conveyor belt installed on the machine table. A first support frame, a second support frame, and a third support frame are sequentially and fixedly installed below the machine table. The vibrating material distribution device is arranged at one end of the conveying device where the first support frame is installed. A continuous roll pressing device is arranged above the conveying device at a position between the first support frame and the second support frame. A thickness detection device is arranged above the conveying device at a position between the second support frame and the third support frame.

[0006] The vibrating material distribution device can evenly distribute raw materials on the conveyor belt of the conveying device, and then the raw materials are conveyed by the conveyor belt to the lower part of the continuous roll pressing device for roll forming. The thickness detection device is used to detect whether the thickness of the formed nano-microporous insulation board meets the tolerance.

[0007] Preferably, a plurality of driving rollers are rotatably installed on the machine table along the driving direction, the conveyor belt is sleeved on the driving rollers, and the conveyor belt is a customized aramid fiberglass cloth composite conveyor belt. The nano-porous insulation board is likely to adhere to conventional conveyor belts such as metal and rubber during roll pressing. The hydrophobic fiberglass cloth has good air permeability and does not adhere to the nano-porous insulation board, so fiberglass cloth is selected. Since the tensile strength of the fiberglass cloth is not high, it is prone to deformation under the long-term tension of the winding machine, so it is compounded with aramid cloth to form a high-strength conveyor belt.

[0008] Preferably, the vibrating material feeding device includes a vibrating material feeder, a hopper and a feeding hopper. The vibrating material feeder is fixedly connected to the end of the machine table. The hopper is fixedly installed on the upper surface of the vibrating material feeder. The feeding hopper is arranged above the hopper and its discharge port faces the inside of the hopper. By installing a vibrating material feeder between the feeding hopper and the conveyor belt, the raw materials are evenly distributed on the conveyor belt through the vibrating material feeder, improving the uniformity of roll forming.

[0009] Preferably, a bracket is fixedly installed on one side of the vibrating material feeder away from the machine table, and a winding machine is rotatably installed on the bracket. The conveyor belt is sleeved outside the driving rollers and the winding machine. The winding machine is used to wind the conveyor belt so that the conveyor belt is driven by the driving rollers on the machine table.

[0010] Preferably, the continuous roll pressing device includes a roll press, a support base and a support plate. The support base is arranged below the machine table and between the first support frame and the second support frame. The roll press is arranged above the conveyor belt. The support plate is fixedly installed on the upper surface of the roll press, and the planar dimension of the support plate is larger than the planar dimension of the roll press.

[0011] Preferably, a threaded rod is fixedly installed at each of the four corners of the upper surface of the support base. Through holes matching the threaded rods are provided at the corresponding positions of the support plate. The top of each threaded rod passes through the corresponding through hole, so that the support plate and the threaded rod are slidably connected.

[0012] Preferably, a lower clamping ring is threadedly sleeved on the outer side of each threaded rod below the support plate, and an upper clamping ring is threadedly sleeved on the outer side of each threaded rod above the support plate. The support plate is fixedly connected to the threaded rod through the lower clamping ring and the upper clamping ring. By rotating the lower clamping ring and the upper clamping ring, the support plate drives the roll press to slide on the threaded rod, and due to the threaded structure, the moving precision of the roll press is high.

[0013] Preferably, the thickness detection device includes a mounting frame and a laser thickness gauge. Both ends of the mounting frame are fixedly connected to the front and rear sides of the upper surface of the machine table respectively, and the mounting frame is perpendicular to the conveying direction of the conveyor belt. A plurality of laser thickness gauges are arranged and evenly installed on the lower surface of the mounting frame, and the output end of the laser thickness gauge is vertically directed towards the conveyor belt. The laser thickness gauge has an alarm function and is electrically connected to the operating platform. When the detected thickness of the product does not meet the standard, it can issue an alarm and stop the conveyor belt.

[0014] Preferably, it includes an operating platform and a distribution box. The operating platform is fixedly installed on one side surface of the vibrating cloth feeding machine away from the conveyor belt, and the distribution box is electrically connected to the operating platform, the conveying device, the vibrating cloth feeding device, the continuous roll pressing device, and the thickness detection device.

[0015] Compared with the prior art, the present utility model adopts the above technical solutions and has the following technical effects:

[0016] By setting the vibrating cloth feeding device, the continuous roll pressing device, and the thickness detection device, the functions of automatic cloth feeding, continuous pressing, and automatic thickness measurement are realized, greatly improving the production efficiency; through vibrating cloth feeding, the raw materials are evenly distributed, and the density of the pressed products is uniform, and the strength and toughness are greatly improved; by setting a support seat and a threaded rod under the roll press and a support plate above the roll press, the threaded rod passes through the support plate and is fixedly connected by a top snap ring and a bottom snap ring in a threaded manner, so that the roll press can rotate the top snap ring and the bottom snap ring to adjust the height, thereby producing products with different thicknesses, and can mass-produce nano-porous thermal insulation boards with a thickness less than 2 mm. Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is a front view schematic diagram of the present utility model;

[0019] Figure 3 is a top view schematic diagram of the present utility model.

[0020] Description of the reference numerals: 1, conveying device; 2, vibrating cloth feeding device; 21, vibrating cloth feeding machine; 22, hopper; 23, feeding hopper; 24, support; 3, continuous roll pressing device; 31, roll press; 32, support seat; 33, support plate; 34, threaded rod; 35, through hole; 36, bottom snap ring; 37, top snap ring; 4, machine table; 5, conveyor belt; 6, first support frame; 7, second support frame; 8, third support frame; 9, thickness detection device; 91, mounting frame; 92, laser thickness gauge; 10, driving roller; 11, winding machine; 12, operating platform; 13, distribution box. Detailed Embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0022] It should be noted that the structures, proportions, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those who are familiar with this technology to understand and read, and are not used to limit the limiting conditions that can be implemented in this application. Therefore, they do not have a substantial technical meaning. Any modification of the structure, change of the proportional relationship, or adjustment of the size, without affecting the effects that this application can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in this application.

[0023] Please refer to Figures 1 - 3 , the present utility model provides a roll forming machine for nano-microporous insulation boards, which includes a conveying device 1, a vibrating cloth feeding device 2, and a continuous roll pressing device 3. The conveying device 1 includes a machine table 4 and a conveyor belt 5 installed on the machine table 4. A first support frame 6, a second support frame 7, and a third support frame 8 are sequentially and fixedly installed below the machine table 4. The vibrating cloth feeding device 2 is arranged at one end of the conveying device 1 where the first support frame 6 is installed. A continuous roll pressing device 3 is arranged above the conveying device 1 at a position between the first support frame 6 and the second support frame 7. A thickness detection device 9 is arranged above the conveying device 1 at a position between the second support frame 7 and the third support frame 8.

[0024] Furthermore, a plurality of driving rollers 10 are rotatably installed on the machine table 4 along the driving direction, the conveyor belt 5 is sleeved on the driving rollers 10, and the conveyor belt 5 is a customized aramid fiberglass cloth composite conveyor belt.

[0025] Furthermore, the vibrating cloth feeding device 2 includes a vibrating cloth feeding machine 21, a hopper 22, and a feeding hopper 23. The vibrating cloth feeding machine 21 is fixedly connected to the end of the machine table 4, the hopper 22 is fixedly installed on the upper surface of the vibrating cloth feeding machine 21, and the feeding hopper 23 is arranged above the hopper 22 and its discharge port faces the inside of the hopper 22.

[0026] Furthermore, a support 24 is fixedly installed on the side of the vibrating cloth feeding machine 21 away from the machine table 4. A winding machine 11 is rotatably installed on the support 24, and the conveyor belt 5 is sleeved outside the driving rollers 10 and the winding machine 11.

[0027] Further, the continuous rolling device 3 includes a rolling mill 31, a support base 32, and a support plate 33. The support base 32 is arranged below the machine table 4 and between the first support frame 6 and the second support frame 7. The rolling mill 31 is arranged above the conveyor belt 5. The support plate 33 is fixedly installed on the upper surface of the rolling mill 31, and the planar dimension of the support plate 33 is larger than that of the rolling mill 31.

[0028] Further, a threaded rod 34 is fixedly installed at each of the four corners of the upper surface of the support base 32. Through holes 35 matching the threaded rods 34 are provided at the corresponding positions of the support plate 33. The top of each threaded rod 34 passes through the corresponding through hole 35, so that the support plate 33 is slidably connected to the threaded rod 34.

[0029] Further, a lower clamping ring 36 is threadedly sleeved on the outer side of the threaded rod 34 below the support plate 33, and an upper clamping ring 37 is threadedly sleeved on the outer side of each threaded rod 34 above the support plate 33. The support plate 33 is fixedly connected to the threaded rod 34 through the lower clamping ring 36 and the upper clamping ring 37.

[0030] Further, the thickness detection device 9 includes a mounting frame 91 and a laser thickness gauge 92. Both ends of the mounting frame 91 are fixedly connected to the front and rear sides of the upper surface of the machine table 4 respectively, and the mounting frame 91 is perpendicular to the conveying direction of the conveyor belt 5. A plurality of laser thickness gauges 92 are provided and are equidistantly installed on the lower surface of the mounting frame 91. The output end of the laser thickness gauge 92 faces the conveyor belt 5 vertically.

[0031] Furthermore, it includes an operation console 12 and a distribution box 13. The operation console 12 is fixedly installed on one side surface of the vibrating feeding machine 21 away from the conveyor belt 5. The distribution box 13 is electrically connected to the operation console 12, the conveying device 1, the vibrating feeding device 2, the continuous rolling device 3, and the thickness detection device 9.

[0032] Working principle or structural principle: First, rotate the lower clamping ring 36 and the upper clamping ring 37 according to production requirements to make the support plate 33 slide on the threaded rod 34, so as to adjust the height of the rolling mill 31. Pour the raw materials into the feeding hopper 23. The raw materials fall from the feeding hopper 23 into the hopper 22, and then the vibrating feeding machine 21 evenly distributes the raw materials on the conveyor belt 5. The distributed raw materials are conveyed by the conveyor belt 5 to the lower part of the rolling mill 31 for rolling and forming. The formed nano-porous heat insulation board is conveyed by the conveyor belt 5 to the lower part of the thickness detection device 9, and the laser thickness gauge 92 automatically detects whether its thickness meets the tolerance. If not, the machine stops and alarms. The staff removes the nano-porous heat insulation board and restarts the rolling mill through the operation console 12. If it meets the requirements, it is conveyed out of the rolling mill by the conveyor belt 5. This rolling mill is simple to operate and has strong practicability.

[0033] So far, the embodiments of the present utility model have been described in detail with reference to the accompanying drawings. It should be noted that, in the accompanying drawings or the main text of the specification, the implementation manners that are not illustrated or described are all forms known to those of ordinary skill in the art and have not been described in detail. In addition, the above definitions of each component are not limited to the various specific structures, shapes or manners mentioned in the embodiments, and those of ordinary skill in the art can make simple changes or replacements thereto.

[0034] Those skilled in the art can understand that the features recited in the various embodiments and / or claims of the present utility model can be combined or / and combined in various ways, even if such combinations or combinations are not explicitly recited in the present utility model. In particular, without departing from the spirit and teachings of the present utility model, the features recited in the various embodiments and / or claims of the present utility model can be combined and / or combined in various ways. All such combinations and / or combinations fall within the scope of the present utility model.

[0035] The specific embodiments described above have further elaborated on the purpose, technical solutions and beneficial effects of the present utility model. It should be understood that the above are only specific embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A roll forming machine for a nano-microporous heat insulation board, comprising a conveying device (1), a vibrating cloth feeding device (2) and a continuous roll pressing device (3), characterized in that: The conveying device (1) includes a machine platform (4) and a conveyor belt (5) installed on the machine platform (4). A first support frame (6), a second support frame (7), and a third support frame (8) are successively and fixedly installed below the machine platform (4). The vibrating material feeding device (2) is arranged at one end of the conveying device (1) where the first support frame (6) is installed. A continuous rolling device (3) is arranged above the conveying device (1) at a position between the first support frame (6) and the second support frame (7). A thickness detection device (9) is arranged above the conveying device (1) at a position between the second support frame (7) and the third support frame (8).

2. The roll forming machine for a nano-microporous heat insulation board according to claim 1, characterized in that: A number of driving rollers (10) are rotatably installed on the machine platform (4) along the driving direction. The conveyor belt (5) is sleeved on the driving rollers (10). The conveyor belt (5) is a customized aramid fiberglass cloth composite conveyor belt.

3. A roll forming machine for a nano-porous heat insulation board according to claim 1, wherein: The vibrating material feeding device (2) includes a vibrating material feeder (21), a hopper (22), and a feeding hopper (23). The vibrating material feeder (21) is fixedly connected to the end of the machine platform (4). The hopper (22) is fixedly installed on the upper surface of the vibrating material feeder (21). The feeding hopper (23) is arranged above the hopper (22) and its discharge port faces into the hopper (22).

4. A roll forming machine for a nano-microporous heat insulation board according to claim 3, characterized in that: A support (24) is fixedly installed on the side of the vibrating material feeder (21) away from the machine platform (4). A winder (11) is rotatably installed on the support (24). The conveyor belt (5) is sleeved outside the driving rollers (10) and the winder (11).

5. A roll forming machine for a nano-porous heat insulating board according to claim 1, characterized in that: The continuous rolling device (3) includes a rolling machine (31), a support base (32), and a support plate (33). The support base (32) is arranged below the machine platform (4) and between the first support frame (6) and the second support frame (7). The rolling machine (31) is arranged above the conveyor belt (5). The support plate (33) is fixedly installed on the upper surface of the rolling machine (31). The planar dimension of the support plate (33) is larger than that of the rolling machine (31).

6. The roll forming machine for a nano-microporous insulation board according to claim 5, characterized in that: A threaded rod (34) is fixedly installed at each of the four corners of the upper surface of the support base (32). Through holes (35) matching the threaded rods (34) are provided at the corresponding positions of the support plate (33). The top of each threaded rod (34) passes through the corresponding through hole (35), so that the support plate (33) is slidably connected to the threaded rod (34).

7. A roll forming machine for a nano-microporous heat insulation board according to claim 6, characterized in that: A lower clamping ring (36) is threadedly sleeved on the outside of each threaded rod (34) below the support plate (33). An upper clamping ring (37) is threadedly sleeved on the outside of each threaded rod (34) above the support plate (33). The support plate (33) is fixedly connected to the threaded rod (34) through the lower clamping ring (36) and the upper clamping ring (37).

8. The roll forming machine for a nano-microporous insulation board according to claim 1, wherein: The thickness detection device (9) includes a mounting frame (91) and a laser thickness gauge (92). Both ends of the mounting frame (91) are fixedly connected to the front and rear sides of the upper surface of the machine table (4), and the mounting frame (91) is perpendicular to the conveying direction of the conveyor belt (5). A plurality of laser thickness gauges (92) are provided and are equally spaced and installed on the lower surface of the mounting frame (91), and the output end of the laser thickness gauge (92) faces the conveyor belt (5) vertically.

9. A roll forming machine for a nano-microporous insulation board according to any one of claims 1 to 8, characterized in that: It includes an operation console (12) and a distribution box (13). The operation console (12) is fixedly installed on one side surface of the vibrating cloth feeding machine (21) away from the conveyor belt (5), and the distribution box (13) is electrically connected to the operation console (12), the conveying device (1), the vibrating cloth feeding device (2), the continuous roll pressing device (3), and the thickness detection device (9).

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