Polishing device for vermiculite insulation board processing

Abstract

The utility model relates to the technical field of vermiculite insulation board processing, and provides a grinding device for vermiculite insulation board processing, which comprises an equipment frame and a plurality of rolling rods, the rolling rods are rotatably connected in the equipment frame, an outer frame is fixed on the outer surface of the equipment frame, a clamping moving assembly is arranged on the outer frame, and a support is fixed on the outer surface of the outer frame. The grinding and dust removing assembly is arranged on the support and comprises a driving motor, the driving motor is installed on the side surface of the support, and a vertical plate is fixed in the equipment frame. By means of the technical scheme, the problems that in the related technology, in the vermiculite board machining process, a formed vermiculite board is cut according to the size, the cut end face needs to be polished, existing treatment is operated by means of manpower through a polishing machine, the treated surface is poor in regularity, and a large amount of particle dust can be generated are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of vermiculite heat preservation board processing, and specifically relates to a grinding device for processing vermiculite heat preservation boards. Background Art

[0002] Vermiculite board is a new type of inorganic material, which is mainly made of expanded vermiculite and mixed with a certain proportion of inorganic adhesives, and is processed through a series of processes into a board with high temperature resistance, fire prevention, environmental protection, heat insulation, sound insulation, and no harmful substances. It does not produce gases harmful to human health even after being heated to 1200°C at high temperature, and its combustion performance reaches Class A.

[0003] Vermiculite board, commonly known as heat preservation board or fireproof board, is a new type of heat insulation material. Vermiculite board is made of expanded vermiculite and a certain dose of adhesive, and is made into a board through hot pressing or cold pressing.

[0004] During the processing of vermiculite boards, the formed vermiculite boards are cut according to size, and the cut end faces need to be polished. Currently, the processing is all carried out manually with a grinding machine, resulting in poor surface regularity and generating a large amount of particulate dust.

[0005] Therefore, improvements are made to the above problems. Content of the Utility Model

[0006] The utility model provides a grinding device for processing vermiculite heat preservation boards, which solves the problems in the related technology that during the processing of vermiculite boards, the formed vermiculite boards are cut according to size, the cut end faces need to be polished, currently the processing is all carried out manually with a grinding machine, resulting in poor surface regularity and generating a large amount of particulate dust.

[0007] The technical solution of the utility model is as follows: It includes

[0008] A device frame and several rolling rods, the rolling rods are rotatably connected inside the device frame;

[0009] An outer frame and a clamping and moving assembly, the outer frame is fixed on the outer surface of the device frame, and the clamping and moving assembly is arranged on the outer frame;

[0010] A bracket and a grinding and dust removal assembly, the bracket is fixed on the outer surface of the outer frame, the grinding and dust removal assembly is arranged on the bracket, the grinding and dust removal assembly includes a driving motor, the driving motor is installed on the side surface of the bracket, and a vertical plate is fixed inside the device frame.

[0011] As a further technical solution, driven shaft rods are rotatably connected to both the upper and lower ends inside the vertical plate. A transmission wheel is provided at one end of each driven shaft rod, and the transmission wheels are connected by a belt drive. Driving shafts are provided at the output end of the driving motor and on the side surface of the equipment frame, and grinding wheels are sleeved on the driving shafts and the driven shaft rods.

[0012] As a further technical solution, a number of buffer springs are connected between the grinding wheels and the driving shafts and the driven shaft rods. Dust suction fans are installed on the surface of the bracket and the surface of the equipment frame, and a pair of dust suction covers are fixed on the surface of the bracket and the surface of the equipment frame.

[0013] As a further technical solution, the dust suction covers are all connected to the dust suction fans. The dust suction covers are located on opposite sides of the grinding wheels. The surface of the dust suction cover opposite to the grinding wheel is an inclined transition structure, and dust suction holes are provided on the surface of the dust suction cover.

[0014] As a further technical solution, the clamping and moving assembly includes a driving lead screw installed inside the outer frame. The driving lead screw is controlled to rotate by a motor. A pair of sliding channels are provided inside the outer frame, and a moving frame is slidably connected to the sliding channels.

[0015] As a further technical solution, the moving frame is connected to the driving lead screw by a threaded fit. One end of the moving frame is located inside the equipment frame. A long hole is provided on the side surface of the moving frame, and a clamping frame is movably sleeved inside the long hole. A fastening bolt is screwed on one side of the clamping frame.

[0016] As a further technical solution, the fastening bolt presses against the side surface of the moving frame. A rectangular opening is provided on one side surface of the clamping frame. A telescopic cylinder is installed on the outer surface of the clamping frame, and the output end of the telescopic cylinder is connected to a pressing plate, and the pressing plate is located inside the rectangular opening.

[0017] As a further technical solution, a certain gap is left between the inner surface of the grinding wheel and the driving shaft and the driven shaft rod.

[0018] As a further technical solution, the upper end surface of the grinding wheel at the bottom of the equipment frame is slightly higher than the upper end surface of the rolling rod.

[0019] As a further technical solution, the clamping frame is integrally in a gate-shaped structure.

[0020] The working principle and beneficial effects of the present utility model are as follows:

[0021] The utility model is provided with a grinding and dust removal assembly. Through the interaction of structures such as a driving motor, a driven shaft rod, a driving shaft rod, a grinding wheel, a buffer spring, a dust suction fan, and a dust suction hood, two grinding wheels can be simultaneously attached to the upper and lower end faces of a vermiculite insulation board, and the axial deviation effect of the cooperation between the grinding wheel and the buffer spring is used to maintain a tight fit with the vermiculite insulation board, so that the grinding treatment is better, and the dust generated during grinding is effectively cleaned, having good grinding and dust removal effects. Brief Description of the Drawings

[0022] The following further elaborates on the present utility model in detail in conjunction with the drawings and specific embodiments.

[0023] Figure 1 It is a schematic structural diagram of the present utility model;

[0024] Figure 2 It is an axonometric drawing of the present utility model;

[0025] Figure 3 It is a cross-sectional view of the present utility model;

[0026] Figure 4 It is an attached Figure 1 Partial enlarged view of part A in the present utility model;

[0027] Figure 5 It is an attached Figure 3 Partial enlarged view of part B in the present utility model;

[0028] In the figure: 1, equipment frame; 2, rolling rod; 3, outer frame; 4, bracket; 5, grinding and dust removal assembly; 5-1, driving motor; 5-2, vertical plate; 5-3, driven shaft rod; 5-4, transmission wheel; 5-5, driving shaft rod; 5-6, grinding wheel; 5-7, buffer spring; 5-8, dust suction fan; 5-9, dust suction hood; 5-10, dust suction hole; 6, clamping and moving assembly; 6-1, driving lead screw; 6-2, slideway; 6-3, moving frame; 6-4, long hole; 6-5, clamping frame; 6-6, fastening bolt; 6-7, rectangular opening; 6-8, telescopic cylinder; 6-9, pressing plate. Specific Embodiments

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with 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 of 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 fall within the scope of protection of the present utility model.

[0030] As Figures 1 to 5 shown, this embodiment proposes a grinding device for processing vermiculite insulation boards, including

[0031] A device rack 1 and a plurality of rolling rods 2, the rolling rods 2 are rotatably connected inside the device rack 1;

[0032] An outer frame 3 and a clamping and moving assembly 6, the outer frame 3 is fixed on the outer surface of the device rack 1, and the clamping and moving assembly 6 is arranged on the outer frame 3;

[0033] A bracket 4 and a grinding and dust removal assembly 5, the bracket 4 is fixed on the outer surface of the outer frame 3, the grinding and dust removal assembly 5 is arranged on the bracket 4, the grinding and dust removal assembly 5 includes a driving motor 5-1, the driving motor 5-1 is installed on the side surface of the bracket 4, a vertical plate 5-2 is fixed inside the device rack 1, driven shaft rods 5-3 are rotatably connected to both the upper and lower ends inside the vertical plate 5-2, a transmission wheel 5-4 is arranged at one end of the driven shaft rod 5-3, the transmission wheels 5-4 are connected by a belt drive, driving shafts 5-5 are arranged at both the output end of the driving motor 5-1 and the side surface of the device rack 1, grinding wheels 5-6 are sleeved on the driving shafts 5-5 and the driven shaft rods 5-3, and a plurality of buffer springs 5-7 are connected between the grinding wheels 5-6 and the driving shafts 5-5 and the driven shaft rods 5-3, dust suction fans 5-8 are installed on the surface of the bracket 4 and the surface of the device rack 1, a pair of dust suction covers 5-9 are fixed on the surface of the bracket 4 and the surface of the device rack 1, the dust suction covers 5-9 are all connected to the dust suction fans 5-8, the dust suction covers 5-9 are located on opposite sides of the grinding wheels 5-6, the surface of the dust suction cover 5-9 opposite to the grinding wheel 5-6 is an inclined transition structure, and dust suction holes 5-10 are formed on the surface of the dust suction cover 5-9.

[0034] In this embodiment, in order to achieve the effect of uniformly grinding the end face of the vermiculite insulation board, the grinding and dust removal assembly 5 is designed. A driving motor 5-1 is installed on one side of the bracket 4, a vertical plate 5-2 is fixed inside the device rack 1, driven shaft rods 5-3 are rotatably connected to both the upper and lower ends inside the vertical plate 5-2, driving shafts 5-5 are arranged at both the output end of the driving motor 5-1 and the inner side surface of the device rack 1, the driving shafts 5-5 and the driven shaft rods 5-3 are coaxial, grinding wheels 5-6 are sleeved outside the driving shafts 5-5 and the driven shaft rods 5-3 and buffer springs 5-7 are connected between them. When rotating, due to the telescopic characteristics of the buffer springs 5-7, the grinding wheels 5-6 can deviate from the axis during rotation, so that the grinding wheels 5-6 can fit the vermiculite insulation board with a certain strength, ensuring uniform treatment of the surface of the vermiculite insulation board. Dust suction fans 5-8 are arranged on one side of the bracket 4 and one side of the device rack 1, two dust suction covers 5-9 are arranged on the surface of the bracket 4 and the surface of the device rack 1, the dust suction covers 5-9 are connected to the dust suction fans 5-8, and dust suction holes 5-10 are formed. Suction can be generated through the dust suction holes 5-10 to suck in the dust generated during grinding.

[0035] Further, the clamping and moving assembly 6 includes a driving lead screw 6-1 which is installed inside the outer frame 3. The driving lead screw 6-1 is controlled to rotate by a motor. A pair of sliding ways 6-2 are arranged inside the outer frame 3. A moving frame 6-3 is slidably connected to the sliding ways 6-2. The moving frame 6-3 is connected to the driving lead screw 6-1 through a threaded fit. One end of the moving frame 6-3 is located inside the equipment frame 1. A long hole 6-4 is formed on the side surface of the moving frame 6-3. A clamping frame 6-5 is movably sleeved in the long hole 6-4. A fastening bolt 6-6 is screwed on one side of the clamping frame 6-5 and presses against the side surface of the moving frame 6-3. A rectangular opening 6-7 is formed on one side surface of the clamping frame 6-5. A telescopic cylinder 6-8 is installed on the outer surface of the clamping frame 6-5. The output end of the telescopic cylinder 6-8 is connected with a pressing plate 6-9 which is located inside the rectangular opening 6-7.

[0036] In this embodiment, in order to achieve the effect of quickly loading and unloading the vermiculite insulation board for movement, the clamping and moving assembly 6 is designed. A driving lead screw 6-1 and sliding ways 6-2 are arranged inside the outer frame 3. A moving frame 6-3 is connected to the sliding ways 6-2 and the driving lead screw 6-1. The moving frame 6-3 bypasses the top of the equipment frame 1 and is located inside. A long hole 6-4 is formed on the surface of the moving frame 6-3. A clamping frame 6-5 which can move up and down is slidably sleeved in the long hole 6-4. The clamping frame 6-5 is used to sleeve the outside of the vermiculite insulation board. A rectangular opening 6-7 is formed on the side surface of the clamping frame 6-5 and a telescopic cylinder 6-8 is installed. The output end of the telescopic cylinder 6-8 is provided with a pressing plate 6-9 which is located in the rectangular opening 6-7. The pressing plate 6-9 can be pushed by the telescopic cylinder 6-8 to firmly fix the vermiculite insulation board inside the clamping frame 6-5. After clamping, the vermiculite insulation board can be controlled to be dragged by the driving lead screw 6-1 to move on the surface of the rolling rod 2.

[0037] Further, there is a certain gap between the inner surface of the grinding wheel 5-6 and the driving shaft rod 5-5 and the driven shaft rod 5-3.

[0038] In this embodiment, due to the spacing effect inside the grinding wheel 5-6, the grinding wheel 5-6 can deviate from the axis by a certain distance when rotating, so that the fitting effect between the grinding wheel 5-6 and the vermiculite insulation board is better.

[0039] Further, the upper end surface of the grinding wheel 5-6 located at the bottom of the equipment frame 1 is slightly higher than the upper end surface of the rolling rod 2.

[0040] In this embodiment, due to the relatively high position of the bottom grinding wheel 5-6, when the vermiculite insulation board moves on the surface of the rolling rod 2, the fitting effect between the grinding wheel 5-6 and the vermiculite insulation board is better.

[0041] Further, the clamping frame 6-5 is integrally in a gate-shaped structure.

[0042] In this embodiment, through the portal-shaped structure, the clamping frame 6-5 can be sleeved outside the vermiculite insulation board. While clamping, the vermiculite insulation board can be corrected so that the vermiculite insulation board will not be skewed after being clamped.

[0043] When it is necessary to polish the vermiculite insulation board, insert the vermiculite insulation board into the clamping frame 6-5 and make the bottom fit with the rolling rod 2. After complete insertion, start the telescopic cylinder 6-8 to fix the vermiculite insulation board in the clamping frame 6-5 with the pressing plate 6-9. Then start the driving motor 5-1 to rotate the two grinding wheels 5-6. After rotation, start the driving lead screw 6-1 to drive the moving frame 6-3 to start dragging the vermiculite insulation board to move at a constant speed, and polish the upper and lower end faces synchronously during the movement. During the polishing process, start the dust suction fan 5-8 so that the suction holes 5-10 of the dust suction hood 5-9 generate suction to start absorbing the dust generated during polishing.

[0044] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A grinding device for processing vermiculite insulation board, characterized in that: include An equipment rack (1) and a plurality of rolling rods (2), wherein the rolling rods (2) are rotatably connected inside the equipment rack (1); An outer frame (3) and a clamping movable assembly (6), wherein the outer frame (3) is fixed to the outer surface of the equipment frame (1), and the clamping movable assembly (6) is arranged on the outer frame (3); A bracket (4) and a grinding and dust removal assembly (5), wherein the bracket (4) is fixed to the outer surface of the outer frame (3), the grinding and dust removal assembly (5) is arranged on the bracket (4), and the grinding and dust removal assembly (5) comprises a drive motor (5-1), wherein the drive motor (5-1) is installed on the side surface of the bracket (4), and a vertical plate (5-2) is fixed in the equipment frame (1).

2. A grinding device for processing vermiculite insulation board according to claim 1, characterized in that: The upper and lower ends of the vertical plate (5-2) are rotatably connected to a driven shaft (5-3), one end of the driven shaft (5-3) is provided with a transmission wheel (5-4), and the transmission wheels (5-4) are connected to each other through a belt transmission. The output end of the drive motor (5-1) and the side surface of the equipment frame (1) are both provided with a driving shaft (5-5), and the driving shaft (5-5) and the driven shaft (5-3) are sleeved with a grinding wheel (5-6).

3. A grinding device for processing vermiculite insulation board according to claim 2, characterized in that: A plurality of buffer springs (5-7) are connected between the grinding wheel (5-6) and the active shaft (5-5) and the driven shaft (5-3); dust suction fans (5-8) are installed on the surface of the bracket (4) and the surface of the equipment frame (1); and a pair of dust suction covers (5-9) are fixed on the surface of the bracket (4) and the surface of the equipment frame (1).

4. A grinding device for processing vermiculite insulation board according to claim 3, characterized in that: The dust hoods (5-9) are connected to the dust suction fans (5-8), the dust hoods (5-9) are located on opposite sides of the grinding wheel (5-6), the surfaces of the dust hoods (5-9) opposite to the grinding wheel (5-6) are inclined transition structures, and dust suction holes (5-10) are provided on the surface of the dust hoods (5-9).

5. A grinding device for processing vermiculite insulation board according to claim 1, characterized in that: The clamping moving assembly (6) comprises a driving screw (6-1), the driving screw (6-1) is installed inside the outer frame (3), the driving screw (6-1) is controlled to rotate by a motor, a pair of slideways (6-2) are arranged inside the outer frame (3), and a moving frame (6-3) is slidably connected to the slideways (6-2).

6. A grinding device for processing vermiculite insulation board according to claim 5, characterized in that: The movable frame (6-3) is connected to the driving screw (6-1) by threaded matching. One end of the movable frame (6-3) is located inside the equipment frame (1). A long hole (6-4) is provided on the side surface of the movable frame (6-3). A clamping frame (6-5) is movably mounted inside the long hole (6-4). One side of the clamping frame (6-5) is screwed and connected with a fastening bolt (6-6).

7. A grinding device for processing vermiculite insulation board according to claim 6, characterized in that: The fastening bolt (6-6) is pressed against the side surface of the moving frame (6-3); a rectangular opening (6-7) is opened on one side surface of the clamping frame (6-5); a telescopic cylinder (6-8) is installed on the outer surface of the clamping frame (6-5); a pressing plate (6-9) is connected to the output end of the telescopic cylinder (6-8); and the pressing plate (6-9) is located in the rectangular opening (6-7).

8. A grinding device for processing vermiculite insulation board according to claim 4, characterized in that: A certain distance is left between the inner surface of the grinding wheel (5-6) and the active shaft (5-5) and the driven shaft (5-3).

9. A grinding device for processing vermiculite insulation board according to claim 2, characterized in that: The upper end surface of the grinding wheel (5-6) located at the bottom of the equipment frame (1) is slightly higher than the upper end surface of the rolling rod (2).

10. A grinding device for processing vermiculite insulation board according to claim 6, characterized in that: The clamping frame (6-5) is in a gate-shaped structure as a whole.

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