Automatic raw material production device for volcanic rock fabric

Abstract

The invention relates to the technical field of composite fabric production, and provides an automatic raw material production device for volcanic rock fabric, the automatic raw material production device comprises a processing cylinder, a grinding hopper and a grinding roller are arranged in the processing cylinder, a part of the grinding roller is located outside the grinding hopper, and a cleaning brush in extrusion contact with the part, located outside the grinding hopper, of the grinding roller is arranged in the processing cylinder; the volcanic rock grinding device further comprises a knocking mechanism. The part, located outside the grinding hopper, of the grinding roller is cleaned through the cleaning brush so as to remove adhered volcanic rock powder, cleaning is conducted once after the grinding roller rotates by one circle, the grinding roller is always kept in the volcanic rock powder adhesion-free state, meanwhile, the grinding hopper is beaten through the knocking mechanism to vibrate, and the grinding roller is driven to rotate by the knocking mechanism. Volcanic rock powder cannot adhere to the inner wall of the grinding hopper under the vibration effect, and high-quality and high-efficiency grinding of volcanic rock is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of composite fabric production, and specifically to an automatic raw material production device for volcanic rock fabrics. Background Art

[0002] As a high-performance and multi-functional material, volcanic rock fabric combines the high-temperature resistance and abrasion resistance of volcanic rock, bringing unprecedented performance improvements to textiles and being widely used in fields such as fire-fighting suits and down jackets.

[0003] The production process of volcanic rock fabric involves the grinding and processing of volcanic rock raw materials. When the existing grinding devices grind volcanic rock, due to the unique porous structure of volcanic rock, it is prone to adhesion during the grinding process, that is, a part of the ground volcanic rock powder will adhere to the inner wall of the grinding chamber and the grinding head, not only reducing the grinding efficiency but also seriously affecting the grinding effect.

[0004] Therefore, the present invention proposes an automatic raw material production device for volcanic rock fabrics to solve the above problems. Summary of the Invention

[0005] The purpose of the embodiments of the present invention is to provide an automatic raw material production device for volcanic rock fabrics to solve the above problems.

[0006] To achieve the above purpose, the present invention provides the following technical solutions: An automatic raw material production device for volcanic rock fabrics, including a processing cylinder, in which a grinding hopper and a rotatable grinding roller are provided. A part of the grinding roller is located in the grinding hopper, and the other part is located outside the grinding hopper. The grinding hopper is provided with a notch adapted to the grinding roller and the side of the notch is in contact with the grinding roller. A cleaning brush that is rotatable and in extrusion contact with the part of the grinding roller located outside the grinding hopper is provided in the processing cylinder for cleaning the volcanic rock powder adhering to the grinding roller; The volcanic rock grinding device further includes a knocking mechanism for knocking the grinding hopper to make it vibrate.

[0007] In an alternative solution: A rotatable first rotating shaft and a second rotating shaft are provided on the processing cylinder. The lower end of the first rotating shaft is fixedly connected to the grinding roller, and the lower end of the second rotating shaft is fixedly connected to the cleaning brush. A transmission member is provided between the first rotating shaft and the second rotating shaft, and a driving member for driving the first rotating shaft and the second rotating shaft to rotate synchronously is provided on the processing cylinder.

[0008] In an alternative solution: The knocking mechanism includes a plurality of suspension rods and electromagnets equal in number to the suspension rods. The plurality of suspension rods are hinged in a semi-enclosing shape around the grinding hopper in the processing cylinder. A magnetic sleeve is sleeved on each suspension rod, and a knocking ball is provided at the lower end of each suspension rod. The plurality of electromagnets are arranged equidistantly in an arc in the processing cylinder, corresponding one by one to the magnetic sleeves on the suspension rods. When the electromagnets are energized, they repel the magnetic sleeves.

[0009] In an alternative solution: A bracket is provided on the processing cylinder. An energizing button for controlling the energization of all electromagnets, a power-off button for controlling the power-off of all electromagnets, and a speed reducer are provided on the bracket. The input end of the speed reducer is connected to the upper end of the first rotating shaft, and a cam that can cyclically and alternately trigger the energizing button and the power-off button during rotation is provided at the output end of the speed reducer.

[0010] In an alternative solution: The automated production line further includes a cleaning mechanism for keeping the cleaning brush clean. The cleaning mechanism includes a series pipe that can move up and down reciprocally in the processing cylinder, a plurality of evenly arranged paddles penetrating through the series pipe, and an air pump for injecting air into the series pipe. Each paddle is in semi-enclosing contact with the cleaning brush. The inside of the paddle is hollow. First exhaust holes are provided on the pipe section of the series pipe located inside each paddle, and second exhaust holes are evenly distributed on the paddle.

[0011] In an alternative solution: The radial cross-section of the series pipe is non-circular, and its upper end penetrates through the upper side of the processing cylinder and extends to the outside of the processing cylinder. A limiting piece is provided on the pipe section of the series pipe located outside the processing cylinder. A return spring is sleeved on the pipe section of the series pipe located between the limiting piece and the processing cylinder. A turntable is provided at the upper end of the second rotating shaft. A plurality of inclined contact pieces are circumferentially and evenly provided on the turntable. The inclined sides of the plurality of inclined contact pieces can alternately contact and abut against the upper end of the series pipe when the turntable rotates.

[0012] In an alternative solution: A ball is embedded at the upper end of the series pipe.

[0013] Compared with the prior art, the beneficial effects of the embodiments of the present invention are as follows: The part of the grinding roller outside the grinding hopper is cleaned by the cleaning brush to remove the adhered volcanic rock powder. The grinding roller is cleaned once when it rotates one circle, so that the grinding roller always remains in a state without adhered volcanic rock powder. At the same time, the grinding hopper is knocked by the knocking mechanism to make it vibrate, and the volcanic rock powder cannot adhere to the inner wall of the grinding hopper by using the vibration effect, realizing high-quality and high-efficiency grinding of volcanic rock.

[0014] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit this application. Description of the Drawings

[0015] The accompanying drawings here are incorporated into the specification and form a part of this specification, showing embodiments in line with this application and used together with the specification to explain the principles of this application. At the same time, these drawings and written descriptions are not intended to limit the scope of the concept of this application in any way, but to illustrate the concept of this application to those skilled in the art by referring to specific embodiments.

[0016] Figure 1 It is a schematic diagram of the internal structure of the present invention.

[0017] Figure 2 It is a schematic diagram of the setting between the grinding roller and the grinding hopper in the present invention.

[0018] Figure 3 It is Figure 1 The enlarged view at position A in

[0019] Figure 4 It is Figure 1 The enlarged view at position B in

[0020] Figure 5 It is a schematic diagram of the setting between the knocking ball, the hanging rod and the magnetic sleeve in the present invention.

[0021] Figure 6 It is a schematic diagram of the setting between the turntable and multiple inclined contact pieces in the present invention.

[0022] Figure 7 It is a partial cross-sectional view of the series pipe and multiple paddles in the present invention.

[0023] Figure 8 It is a three-dimensional view of the paddle in the present invention.

[0024] Annotation of reference numerals in the drawings: 1 - processing cylinder, 2 - grinding roller, 3 - knocking mechanism, 301 - knocking ball, 302 - hanging rod, 303 - electromagnet, 304 - magnetic sleeve, 4 - grinding hopper, 5 - feeding port, 6 - driving member, 7 - air pump, 8 - cleaning brush, 9 - series pipe, 10 - paddle, 11 - first rotating shaft, 12 - transmission member, 13 - speed reducer, 14 - bracket, 15 - power-on button, 16 - cam, 17 - power-off button, 18 - second rotating shaft, 19 - turntable, 20 - inclined contact piece, 21 - ball, 22 - air duct, 23 - limiting piece, 24 - return spring, 25 - first exhaust hole, 26 - second exhaust hole. Detailed implementation manners

[0025] The following further describes this application in detail with reference to the accompanying drawings. It is necessary to point out here that the following detailed implementation manners are only used to further explain this application and cannot be understood as a limitation on the protection scope of this application. Those skilled in the art can make some non-essential improvements and adjustments to this application according to the above application content.

[0026] Please refer to Figure 1 and Figure 2 , an automated raw material production device for volcanic rock fabric, including a processing cylinder 1, in which a grinding hopper 4 and a rotatable grinding roller 2 are provided. A part of the grinding roller 2 is located in the grinding hopper 4, and the other part is outside the grinding hopper 4. The grinding hopper 4 is provided with a notch adapted to the grinding roller 2, and the side of the notch is in contact with the grinding roller 2. In the processing cylinder 1, a cleaning brush 8 that is rotatable and in extrusion contact with the part of the grinding roller 2 outside the grinding hopper 4 is provided for cleaning the volcanic rock powder adhered to the grinding roller 2; The volcanic rock grinding device further includes a knocking mechanism 3 for knocking the grinding hopper 4 to make it vibrate.

[0027] It should be noted that the aerogel preparation device, graphene processing device, mixing device and composite device are all prior arts and will not be elaborated here; in addition, the processing cylinder 1 is provided with a feeding port 5 for feeding volcanic rock raw materials into the grinding hopper 4 and a discharging port for taking out the ground volcanic rock powder.

[0028] The volcanic rock raw materials are put into the grinding hopper 4, and the volcanic rock raw materials are ground by the rotation of the grinding roller 2. The ground volcanic rock powder falls from the lower end of the grinding hopper 4 and is stored in the processing cylinder 1. The part of the grinding roller 2 outside the grinding hopper 4 is cleaned by the cleaning brush 8 to remove the adhered volcanic rock powder. The grinding roller 2 is cleaned once when it rotates one circle, so that the grinding roller 2 always remains in a state without adhered volcanic rock powder. At the same time, the knocking mechanism 3 knocks the grinding hopper 4 to make it vibrate, and the vibration effect makes the volcanic rock powder unable to adhere to the inner wall of the grinding hopper 4, realizing high-quality and high-efficiency grinding of volcanic rock.

[0029] Please refer to Figure Figure 1 、 Figure 3 and Figure 4 . In an embodiment of the present invention, the processing cylinder 1 is provided with a rotatable first rotating shaft 11 and a second rotating shaft 18. The lower end of the first rotating shaft 11 is fixedly connected to the grinding roller 2, and the lower end of the second rotating shaft 18 is fixedly connected to the cleaning brush 8. A transmission member 12 is provided between the first rotating shaft 11 and the second rotating shaft 18. The processing cylinder 1 is provided with a driving member 6 for driving the first rotating shaft 11 and the second rotating shaft 18 to rotate synchronously. It should be noted that the driving member 6 is a rotating device such as a motor or a reduction motor in the prior art. The transmission member 12 includes a transmission structure composed of a plurality of transmission wheels, transmission chains or transmission belts, all of which belong to the existing mature technologies and will not be elaborated here.

[0030] In this embodiment, under the action of the transmission member 12, the driving member 6 drives the first rotating shaft 11 and the second rotating shaft 18 to rotate synchronously in the same direction, that is, the grinding roller 2 and the cleaning brush 8 are rotated synchronously in the same direction, so that the contact sides of the grinding roller 2 and the cleaning brush 8 are in opposite contact, so as to brush off the volcanic rock powder adhering to the grinding roller 2.

[0031] Please refer to Figure 1 and Figure 5 In an embodiment of the present invention, the knocking mechanism 3 includes a plurality of suspension rods 302 and electromagnets 303 having the same number as the suspension rods 302. The plurality of suspension rods 302 are hinged in the processing cylinder 1 in a semi-surrounding shape of the grinding hopper 4 (it should be noted that the hinged state of the suspension rod 302 can only deflect in the direction towards or away from the grinding hopper 4). A magnetic sleeve 304 is sleeved on each suspension rod 302, and a knocking ball 301 is provided at the lower end of each suspension rod 302. The plurality of electromagnets 303 are arranged in an arc at equal distances in the processing cylinder 1 and correspond to the magnetic sleeves 304 on the suspension rods 302 one by one. When the electromagnet 303 is energized, it repels the magnetic sleeve 304; A bracket 14 is provided on the processing cylinder 1. An energization button 15 for controlling the energization of all electromagnets 303, a power-off button 17 for controlling the power-off of all electromagnets 303, and a speed reducer 13 are provided on the bracket 14. The input end of the speed reducer 13 is connected to the upper end of the first rotating shaft 11, and a cam 16 that can cyclically and alternately trigger the energization button 15 and the power-off button 17 during rotation is provided at the output end of the speed reducer 13.

[0032] In this embodiment, during the grinding operation, the cam 16 is in a uniform rotation state. By cyclically and alternately triggering the energization button 15 and the power-off button 17 by the cam 16, when the energization button 15 is triggered, all the electromagnets 303 are energized to generate magnetism and repel the corresponding magnetic sleeves 304, so that the suspension rod 302 deflects towards the grinding hopper 4 until the knocking ball 301 knocks on the grinding hopper 4. When the power-off button 17 is triggered, all the electromagnets 303 are powered off and demagnetized and no longer repel the corresponding magnetic sleeves 304, and the suspension rod 302 returns to the vertical state under its own gravity and the gravity of the knocking ball 301. In this cycle, during the grinding operation, the grinding hopper 4 is in a vibrating state by being knocked by a plurality of knocking balls 301, so that the volcanic rock powder cannot adhere to the inner wall of the grinding hopper 4.

[0033] Please refer to Figure 1 、 Figure 4 、 Figures 6 to 8In one embodiment of the present invention, the automated production line further comprises a cleaning mechanism for keeping the cleaning brush 8 clean, the cleaning mechanism comprising a series pipe 9 disposed in the treatment barrel 1 and capable of reciprocating up and down, a plurality of paddles 10 equidistantly arranged and penetrating the series pipe 9, and an air pump 7 for injecting air into the series pipe 9, each of the paddles 10 is in semi-enclosed contact with the cleaning brush 8, the paddles 10 are hollow inside, the series pipe 9 is provided with a first exhaust hole 25 on the pipe section inside each paddle 10, and the paddles 10 are evenly distributed with second exhaust holes 26; The radial cross-section of the series tube 9 is non-circular and the upper end thereof passes through the upper side of the treatment cylinder 1 and extends to the outside of the treatment cylinder 1. A limiting plate 23 is provided on the tube section of the series tube 9 located outside the treatment cylinder 1, and a return spring 24 is sleeved on the tube section of the series tube 9 located between the limiting plate 23 and the treatment cylinder 1. A turntable 19 is provided on the upper end of the second rotating shaft 18, and a plurality of oblique abutment plates 20 are evenly arranged circumferentially on the turntable 19. The inclined sides of the plurality of oblique abutment plates 20 can alternately contact and abut against the upper end of the series tube 9 when the turntable 19 rotates.

[0034] In the present embodiment, the turntable 19 rotates synchronously when the cleaning brush 8 rotates, so that the inclined sides of the plurality of oblique abutting pieces 20 alternately contact and abut against the upper ends of the series tubes 9, and cooperate with the return spring 24 to realize the up and down reciprocating movement of the series tubes 9, that is, the plurality of paddles 10 are driven to continuously paddle the cleaning brush 8. At the same time, air is injected into the series tubes 9 through the air pump 7, and the air flow entering the series tubes 9 enters each paddle 10 through the first exhaust hole 25, and then is discharged through the second exhaust hole 26. Under the action of the paddle 10 and the air flow, the volcanic rock powder on the cleaning brush 8 is efficiently removed, so that the cleaning brush 8 is kept clean, and the cleaning effect of the grinding roller 2 is ensured.

[0035] Furthermore, in this embodiment, an air guide pipe 22 is provided between the output port of the air pump 7 and the series pipe 9, and the air guide pipe 22 is a hose.

[0036] Furthermore, in this embodiment, a ball 21 is embedded in the upper end of the series tube 9, so that the sliding friction between the upper end of the series tube 9 and the rotating disk 19 and the oblique abutment piece 20 is transformed into rolling friction, thereby improving the driving smoothness.

[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An automated raw material production device for volcanic rock fabric, comprising a processing cylinder (1), wherein a grinding hopper (4) and a rotatable grinding roller (2) are arranged in the processing cylinder (1), and it is characterized in that, A part of the grinding roller (2) is located in the grinding hopper (4), and the other part is located outside the grinding hopper (4). The grinding hopper (4) is provided with a notch adapted to the grinding roller (2), and the side of the notch is in contact with the grinding roller (2). A cleaning brush (8) is provided in the treatment cylinder (1), which is rotatable and in pressing contact with the part of the grinding roller (2) located outside the grinding hopper (4), for cleaning the volcanic rock powder adhering to the grinding roller (2). The volcanic rock grinding device further includes a knocking mechanism (3) for knocking the grinding hopper (4) to make it vibrate.

2. The automated raw material production device for volcanic rock fabrics according to claim 1, characterized in that, A rotatable first rotating shaft (11) and a second rotating shaft (18) are provided on the treatment cylinder (1). The lower end of the first rotating shaft (11) is fixedly connected to the grinding roller (2), and the lower end of the second rotating shaft (18) is fixedly connected to the cleaning brush (8). A transmission member (12) is provided between the first rotating shaft (11) and the second rotating shaft (18). A driving member (6) is provided on the treatment cylinder (1) for driving the first rotating shaft (11) and the second rotating shaft (18) to rotate synchronously.

3. The automated raw material production device for volcanic rock fabrics according to claim 2, characterized in that, The knocking mechanism (3) includes a plurality of suspension rods (302) and electromagnets (303) with the same number as the suspension rods (302). The plurality of suspension rods (302) are hinged in the treatment cylinder (1) in a semi-surrounding shape of the grinding hopper (4). A magnetic sleeve (304) is sleeved on each suspension rod (302), and a knocking ball (301) is provided at the lower end of each suspension rod (302). The plurality of electromagnets (303) are arranged at equal intervals in an arc in the treatment cylinder (1), corresponding to the magnetic sleeves (304) on the suspension rods (302) one by one. When the electromagnets (303) are energized, they repel the magnetic sleeves (304).

4. The automated raw material production device for volcanic rock fabric according to claim 3, characterized in that, A bracket (14) is provided on the treatment cylinder (1). An energization button (15) for controlling the energization of all electromagnets (303), a power-off button (17) for controlling the power-off of all electromagnets (303), and a speed reducer (13) are provided on the bracket (14). The input end of the speed reducer (13) is connected to the upper end of the first rotating shaft (11), and a cam (16) that can cyclically and alternately trigger the energization button (15) and the power-off button (17) during rotation is provided at the output end of the speed reducer (13).

5. The automated raw material production device for volcanic rock fabric according to claim 2, characterized in that, The automatic production line further includes a cleaning mechanism for keeping the cleaning brush (8) clean. The cleaning mechanism includes a series pipe (9) that can move up and down reciprocally in the treatment cylinder (1), a plurality of uniformly arranged paddles (10) penetrating through the series pipe (9), and an air pump (7) for injecting air into the series pipe (9). Each paddle (10) is in semi-surrounding contact with the cleaning brush (8). The inside of the paddle (10) is hollow. A first exhaust hole (25) is provided on the pipe section of the series pipe (9) located inside each paddle (10), and a second exhaust hole (26) is uniformly arranged on the paddle (10).

6. The automated raw material production device for volcanic rock fabrics according to claim 5, characterized in that, The radial cross-section of the series connection pipe (9) is non-circular, and its upper end penetrates through the upper side of the treatment cylinder (1) and extends to the outside of the treatment cylinder (1). A limiting piece (23) is provided on the pipe section of the series connection pipe (9) located outside the treatment cylinder (1). A return spring (24) is sleeved on the pipe section of the series connection pipe (9) between the limiting piece (23) and the treatment cylinder (1). The upper end of the second rotating shaft (18) is provided with a turntable (19). A plurality of inclined contact pieces (20) are circumferentially and uniformly arranged on the turntable (19). The inclined sides of the plurality of inclined contact pieces (20) can alternately contact and abut against the upper end of the series connection pipe (9) when the turntable (19) rotates.

7. The automated raw material production device for volcanic rock fabric according to claim 6, characterized in that, A ball (21) is embedded at the upper end of the series connection pipe (9).

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