CN112138780B

CN112138780B - Glass fiber grinding device

Info

Publication number: CN112138780B
Application number: CN202011070470.7A
Authority: CN
Inventors: 王楠
Original assignee: Jining Ruineng Composite Materials Co ltd
Current assignee: Jining Ruineng Composite Materials Co ltd
Priority date: 2020-10-06
Filing date: 2020-10-06
Publication date: 2022-07-01
Anticipated expiration: 2040-10-06
Also published as: CN112138780A

Abstract

The invention relates to a glass fiber grinding device, which comprises a box body, a feed inlet arranged at the top end of the box body, a grinding motor arranged at the top end of the box body, and a lifting device, wherein the output end of the grinding motor is connected to a rotating shaft; inside the staff can put into the grinding hole through the feed inlet with the raw materials, open driving motor afterwards and make the device that bears do the weight of horizontal migration, this kind of mode can be corresponding with the feed inlet with grinding the hole at the blowing in-process to drive the raw materials under drive arrangement's effect and lay flatly inside grinding the hole, avoid the raw materials to take place to pile up, lead to grinding inhomogeneous problem, promoted grinding efficiency.

Description

Glass fiber grinding device

Technical Field

The invention relates to the technical field of grinding devices, in particular to a glass fiber grinding device.

Background

Glass fiber is the material commonly used for the raw materials of producing now to glass fiber need grind it in process of production, makes it become powdered, but present grinder generally need carry out the people and pave for making, ensures that grinder can be with the even grinding of glass fiber, but this kind of mode has reduced grinding efficiency, easy adhesion raw materials on the abrasive disc simultaneously, leads to the inconvenient clearance of abrasive disc, and the operation is wasted time and energy.

Disclosure of Invention

The invention aims to solve the technical problem of providing a glass fiber grinding device to solve the problems that raw materials adhered to a grinding disc in the background technology are inconvenient to clean and collect, and the operation is time-consuming and labor-consuming.

In order to solve the technical problems, the invention provides the following technical scheme: a glass fiber grinding device comprises a box body, a feeding hole, a grinding motor, a bearing device, a driving device and a lifting device, wherein the feeding hole is arranged at the top end of the box body, the grinding motor is arranged at the top end of the box body, the output end of the grinding motor is connected to a rotating shaft, a grinding disc is fixedly connected to one end, away from the grinding motor, of the rotating shaft, the feeding hole is communicated with the box body, the grinding disc is arranged in the box body, the bearing device is used for collecting raw materials, the driving device is used for driving the bearing device to correspond to the grinding disc, and the lifting device is used for adjusting the bearing device to lift and is used for being matched with the grinding disc to scrape the raw materials;

the raw materials pass through the feed inlet and get into among the receiving device, drive receiving device and do the horizontal migration under drive arrangement's effect afterwards, it is corresponding with the abrasive disc to get into, and make elevating gear begin work under grinding motor effect, thereby vertical rebound is done to drive receiving device, make receiving device agree with the abrasive disc, and make the rotatory grinding of abrasive disc under grinding motor effect, after the grinding, grind motor drive abrasive disc reversal, elevating gear drives receiving device and does vertical rebound this moment, when receiving device and abrasive disc bottom laminating, can drive receiving device under drive arrangement effect and strike off the raw materials of abrasive disc bottom adhesion and collect.

Preferably, drive arrangement includes driving motor, lead screw, movable sleeve, cover block and loop bar, driving motor installs in the box inside wall, lead screw one end is rotated and is connected in the box inner wall, the other end and connect in the driving motor output, movable sleeve inner wall threaded connection is in the lead screw, cover block fixed connection is in the movable sleeve bottom, movable sleeve top fixed connection is in receiving device, loop bar one end fixed connection is inside box inside wall, the other end pass the cover block.

Preferably, the supporting device comprises a fixed cylinder, a movable cylinder, a lifting platform and a grinding hole, the fixed cylinder is fixedly connected to the top end of the movable sleeve, one end of the movable cylinder is inserted into the fixed cylinder, the other end of the movable cylinder extends out of the top end of the fixed cylinder and is fixedly connected to the lifting platform, and the grinding hole is formed in the lifting platform.

Preferably, the supporting device further comprises a telescopic spring, one end of the telescopic spring is connected to the inner wall of the bottom end of the fixed cylinder, and the other end of the telescopic spring is connected to the bottom end of the movable cylinder.

Preferably, elevating gear includes rack plate, first rotation pole and driven gear, first rotation pole rotates and connects in the box inner wall, the one end fixed connection that the box inner wall was kept away from to first rotation pole in driven gear, rack plate fixed connection in elevating platform rear end and with driven gear is corresponding.

Preferably, elevating gear still includes driving gear and second dwang, the second dwang rotates to be connected in box top inner wall, the one end fixed connection that the box inner wall was kept away from to the second dwang is in the driving gear, axis of rotation and second dwang pass through transmission and connect.

Preferably, transmission includes belt and two sets of belt pulleys, and is two sets of belt pulley fixed connection is respectively in second dwang and axis of rotation outer wall, and is two sets of the belt pulley passes through belt drive and connects.

Compared with the prior art, the invention has the beneficial effects that:

1. this glass fiber device of milling is provided with and bears device and drive arrangement, inside the staff can put into the grinding hole through the feed inlet with the raw materials, open driving motor afterwards and drive the lead screw and rotate, and at the screw thread, the effect of collets and loop bar makes bearing device do horizontal migration, this kind of mode is at the blowing in-process, can be corresponding with the feed inlet with grinding the hole, and it is inside grinding the hole to drive the raw materials tiling under drive arrangement's effect, avoid the raw materials to take place to pile up, lead to grinding inhomogeneous problem, the grinding efficiency has been promoted.

2. The glass fiber grinding device is provided with a transmission device and a lifting device, when a driving device drives a bearing device to be horizontal and corresponds to a grinding disc, a rack plate is meshed with a driven gear, a grinding motor drives a rotating shaft and the grinding disc to rotate at the moment, and drives a second rotating shaft and a driving gear to rotate under the action of the transmission device, at the moment, the driven gear and a first rotating shaft rotate, the driven gear drives the rack plate, a lifting platform, a grinding hole and a movable cylinder to vertically move upwards, so that the grinding disc is embedded into the grinding hole, the raw material is ground, after the grinding is finished, the grinding disc is driven to reversely rotate by reversing the grinding motor, the lifting platform and the grinding hole are driven to move downwards under the action of the lifting device, after the lifting platform is attached to the outer wall of the bottom end of the grinding disc, the driving device drives the bearing device to horizontally move, and the lifting platform can scrape the raw material adhered to the bottom end of the grinding disc, and is collected inside the grinding hole in such a way that waste of raw material is avoided.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic structural view of the front cross-sectional view of the present invention;

FIG. 3 is a schematic structural diagram of a side view cross-sectional state of the elevating platform of the present invention corresponding to the driven gear;

fig. 4 is a schematic structural diagram of a top cross-sectional view of the elevator platform of the present invention corresponding to the driven gear.

The reference numbers in the figures are: 1. a box body; 2. a feed inlet; 311. a drive motor; 312. a screw rod; 313. a movable sleeve; 314. sleeving blocks; 315. a loop bar; 316. a fixed cylinder; 317. a tension spring; 318. a movable barrel; 319. a lifting platform; 320. grinding the holes; 411. a rack plate; 412. a first rotating lever; 413. a driven gear; 414. a driving gear; 415. a second rotating lever; 511. grinding the motor; 512. a rotating shaft; 513. a belt; 514. a belt pulley; 6. and (7) grinding a disc.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to as shown in fig. 1-4, a glass fiber grinding device comprises a box body 1, a feed inlet 2 installed at the top end of the box body 1, a grinding motor 511 installed at the top end of the box body 1 and having an output end connected to a rotating shaft 512, one end of the rotating shaft 512 far away from the grinding motor 511 is fixedly connected with a grinding disc 6, the feed inlet 2 is communicated with the box body 1, the grinding disc 6 is arranged inside the box body 1, and the glass fiber grinding device further comprises a receiving device for collecting raw materials, a driving device for driving the receiving device to correspond to the grinding disc 6, and a lifting device for adjusting the receiving device to lift and be used for matching the grinding disc 6 to scrape the raw materials.

The raw materials pass through feed inlet 2 and get into among the receiving device, drive receiving device and do the horizontal migration under drive arrangement's effect afterwards, it is corresponding with abrasive disc 6 to get into, and make elevating gear begin to work under grinding motor 511 effect, thereby drive receiving device and do vertical rebound, make receiving device and abrasive disc 6 agree with, and make abrasive disc 6 rotatory grinding under grinding motor 511 effect, after the grinding, grinding motor 511 drive abrasive disc 6 reversal, elevating gear drives receiving device and does vertical rebound this moment, when receiving device and abrasive disc 6 bottom laminating, can drive receiving device under drive arrangement effect with the raw materials of abrasive disc 6 bottom adhesion strike off and collect.

As shown in fig. 1 and fig. 2, the driving device includes a driving motor 311, a screw rod 312, a movable sleeve 313, a sleeve block 314 and a sleeve rod 315, the driving motor 311 is installed on the inner side wall of the box body 1, one end of the screw rod 312 is rotatably connected to the inner wall of the box body 1, the other end of the screw rod 312 is connected to the output end of the driving motor 311, the inner wall of the movable sleeve 313 is connected to the screw rod 312 in a threaded manner, the sleeve block 314 is fixedly connected to the bottom end of the movable sleeve 313, the top end of the movable sleeve 313 is fixedly connected to the receiving device, one end of the sleeve rod 315 is fixedly connected to the inner side wall of the box body 1, the other end of the sleeve rod passes through the inner side wall of the sleeve block 314, the driving motor 311 works to drive the screw rod 312 to rotate, at this time, the internal threads of the inner wall of the movable sleeve 313, the sleeve block 314 and the sleeve rod 315 drive the receiving device to move horizontally, when a worker puts raw material into the box body 1 through the feeding port 2, the raw material can be tiled inside the grinding hole 320 by the horizontal movement of the receiving device, the raw materials can be uniformly contacted with the grinding disc 6 in the grinding process, and the effect of full grinding is achieved.

As shown in fig. 1, 2 and 3, the receiving device includes a fixed cylinder 316, a telescopic spring 317, a movable cylinder 318, a lifting platform 319 and a grinding hole 320, the fixed cylinder 316 is fixedly connected to the top end of the movable sleeve 313, one end of the movable cylinder 318 is inserted into the fixed cylinder 316, the other end of the movable cylinder 318 extends out of the top end of the fixed cylinder 316 and is fixedly connected to the lifting platform 319, the grinding hole 320 is opened inside the lifting platform 319, the raw material can fall into the grinding hole 320 after entering the box 1 through the feeding port 2, one end of the telescopic spring 317 is connected to the inner wall of the bottom end of the fixed cylinder 316, the other end of the telescopic spring 317 is connected to the bottom end of the movable cylinder 318, the telescopic spring 317 can play a buffering effect, the lifting device lifts the lifting platform 319 and the movable cylinder 318 upwards, at this time, the telescopic spring 317 is stretched to convert kinetic energy into elastic potential energy, and then, when the lifting device drives the lifting platform 319 and the movable cylinder 318 to move downwards, the telescopic spring 317 returns to an initial state, thereby achieving the buffering effect and avoiding the damage of the movable cylinder 318 caused by the movable cylinder 318 completely dropping into the fixed cylinder 316.

As shown in fig. 1, the lifting device includes a rack plate 411, a first rotating rod 412, a driven gear 413, a driving gear 414 and a second rotating rod 415, the first rotating rod 412 is rotatably connected to the inner wall of the box body 1, one end of the first rotating rod 412 far away from the inner wall of the box body 1 is fixedly connected to the driven gear 413, the rack plate 411 is fixedly connected to the rear end of the lifting platform 319 and corresponds to the driven gear 413, the second rotating rod 415 is rotatably connected to the inner wall of the top end of the box body 1, one end of the second rotating rod 415 far away from the inner wall of the box body 1 is fixedly connected to the driving gear 414, the rotating shaft 512 and the second rotating rod 415 pass through a transmission device, the connection transmission device includes a belt 513 and two sets of belt pulleys 514, the two sets of belt pulleys 514 are respectively fixedly connected to the outer walls of the second rotating rod 415 and the rotating shaft 512, the two sets of belt pulleys 514 are in transmission connection through the belt 513, when the driving device drives the carrier device to horizontally move to correspond to the grinding disc 6, at this time, the rack plate 411 is engaged with the driven gear 413, the rotation shaft 512 and the grinding disc 6 are driven to rotate by the operation of the grinding motor 511, at this time, two sets of belt wheels 514 and the belt 513 rotate, so that the second rotation shaft 415 drives the driving gear 414, the driven gear 413 and the first rotation shaft 412 to rotate, and further drives the lifting platform 319 and the movable cylinder 318 to move upwards, so that the grinding disc 6 is embedded into the grinding hole 320, and at the same time, the grinding motor 511 drives the grinding disc 6 to rotate, so as to grind the raw material in the grinding hole 320, after grinding is finished, the grinding motor 511 is turned on to drive the rotation shaft 512 to rotate in reverse direction, at this time, the grinding disc 6 and the transmission device are reversed, and further drives the second rotation shaft 415, the driving gear 414, the driven gear 413 and the first rotation shaft 412 to rotate, so as to drive the lifting platform 319 to move downwards, so that the movable cylinder 318 moves downwards in the fixed cylinder 316, when the lifting platform 319 is attached to the bottom end of the grinding disc 6, can make elevating platform 319 do horizontal migration under drive arrangement's effect, scrape off the raw materials of abrasive disc 6 bottom outer wall to make the raw materials drop and grind the inside collection that gathers of hole 320.

The working principle is as follows: when raw materials need to be ground, the raw materials are placed in the box body 1 through the feeding port 2, then the raw materials fall into the grinding hole 320 in the lifting platform 319, then the driving motor 311 is started to work to drive the screw rod 312 to rotate, under the limiting action of the thread, the sleeve block 314 and the sleeve rod 315, the movable sleeve 313 drives the bearing device to horizontally move, at the moment, the raw materials gradually fill the grinding hole 320 through the feeding port 2, the effect that the raw materials are flatly laid in the grinding hole 320 is achieved, then the lifting platform 319 and the grinding hole 320 are driven to correspond to the bottom end of the grinding disc 6 under the working of the driving motor 311, at the moment, the rack plate 411 is meshed with the driven gear 413, a worker starts the grinding motor 511 to drive the rotating shaft 512 to rotate, at the moment, the grinding disc 6 rotates, meanwhile, the second rotating shaft 415 and the driving gear 414 are driven to rotate under the action of the transmission device, and further the driven gear 413 and the first rotating shaft 412 rotate, at this time, the driven gear 413 rotates to drive the rack plate 411, the lifting table 319, the grinding hole 320 and the movable cylinder 318 to move upwards, so that the expansion spring 317 is stretched, the received kinetic energy is converted into elastic potential energy, the grinding disc 6 is embedded into the grinding hole 320 at this time, and the rotation shaft 512 and the grinding disc 6 can be driven to rotate through the work of the grinding motor 511, so that the raw materials are ground. After the grinding, grind motor 511 drive axis of rotation 512 reversal, abrasive disc 6 antiport this moment, transmission drive second dwang 415 antiport simultaneously, thereby make driven gear 413 antiport, drive rack plate 411, elevating platform 319, grind hole 320 and activity section of thick bamboo 318 and be vertical downstream, after elevating platform 319 top outer wall and the laminating of abrasive disc 6 bottom outer wall, drive elevating platform 319 horizontal migration under drive arrangement's effect, strike off the raw materials that will adhere to at the outer wall of abrasive disc 6, and make the raw materials drop and grind the inside collection that collects of hole 320.

Claims

1. The utility model provides a glass fiber device of milling, includes box (1), installs feed inlet (2) on box (1) top, installs in box (1) top and output and connects in grinding motor (511) of axis of rotation (512), the one end fixedly connected with abrasive disc (6) of grinding motor (511) are kept away from in axis of rotation (512), feed inlet (2) with box (1) are linked together, abrasive disc (6) set up inside box (1), its characterized in that: the device also comprises a supporting device for collecting raw materials, a driving device for driving the supporting device to correspond to the grinding disc (6) and a lifting device for adjusting the supporting device to lift and be matched with the grinding disc (6) to scrape the raw materials;

raw materials enter the bearing device through the feed inlet (2), then the bearing device is driven to move horizontally under the action of the driving device and enter the position corresponding to the grinding disc (6), the lifting device starts to work under the action of the grinding motor (511), so that the bearing device is driven to move vertically upwards to be matched with the grinding disc (6), the grinding disc (6) is driven to rotate and grind under the action of the grinding motor (511), after grinding is finished, the grinding motor (511) drives the grinding disc (6) to rotate reversely, at the moment, the lifting device drives the bearing device to move vertically downwards, and when the bearing device is attached to the bottom end of the grinding disc (6), the bearing device can be driven to scrape and collect the raw materials adhered to the bottom end of the grinding disc (6) under the action of the driving device;

the driving device comprises a driving motor (311), a screw rod (312), a movable sleeve (313), a sleeve block (314) and a sleeve rod (315), the driving motor (311) is installed on the inner side wall of the box body (1), one end of the screw rod (312) is rotatably connected to the inner wall of the box body (1), the other end of the screw rod is connected to the output end of the driving motor (311), the inner wall of the movable sleeve (313) is in threaded connection with the screw rod (312), the sleeve block (314) is fixedly connected to the bottom end of the movable sleeve (313), the top end of the movable sleeve (313) is fixedly connected to the bearing device, one end of the sleeve rod (315) is fixedly connected to the inner side wall of the box body (1), and the other end of the sleeve rod penetrates through the sleeve block (314);

the supporting device comprises a fixed cylinder (316), a movable cylinder (318), a lifting table (319) and a grinding hole (320), the fixed cylinder (316) is fixedly connected to the top end of the movable sleeve (313), one end of the movable cylinder (318) is inserted into the fixed cylinder (316), the other end of the movable cylinder extends out of the top end of the fixed cylinder (316) and is fixedly connected to the lifting table (319), and the grinding hole (320) is arranged inside the lifting table (319).

2. A glass fiber milling apparatus as set forth in claim 1, wherein: the bearing device further comprises an expansion spring (317), one end of the expansion spring (317) is connected to the inner wall of the bottom end of the fixed cylinder (316), and the other end of the expansion spring (317) is connected to the bottom end of the movable cylinder (318).

3. A glass fiber milling apparatus as set forth in claim 1, wherein: elevating gear includes rack plate (411), first rotation pole (412) and driven gear (413), first rotation pole (412) rotate to be connected in box (1) inner wall, the one end fixed connection in driven gear (413) of box (1) inner wall is kept away from in first rotation pole (412), rack plate (411) fixed connection in elevating platform (319) rear end and with driven gear (413) are corresponding.

4. A glass fiber milling apparatus as set forth in claim 3, wherein: elevating gear still includes driving gear (414) and second dwang (415), second dwang (415) rotate to be connected in box (1) top inner wall, the one end fixed connection in driving gear (414) of box (1) inner wall is kept away from in second dwang (415), axis of rotation (512) and second dwang (415) are connected through transmission.

5. A glass fiber milling apparatus as defined in claim 4, wherein: the transmission device comprises a belt (513) and two groups of belt pulleys (514), the two groups of belt pulleys (514) are respectively and fixedly connected to the outer walls of the second rotating rod (415) and the rotating shaft (512), and the two groups of belt pulleys (514) are in transmission connection through the belt (513).