CN215744045U - Glass rubbing device with feeding mechanism - Google Patents

Abstract

The utility model discloses a glass rubbing device with a feeding mechanism, which comprises a machine shell, wherein the machine shell comprises a feeding port, the feeding mechanism is arranged at the feeding port, the feeding mechanism comprises a first feeding roller and a second feeding roller, the first feeding roller is rotatably arranged on the machine shell around a first rotation central line, the second feeding roller is rotatably arranged on the machine shell around a second rotation central line, the first rotation central line and the second rotation central line are parallel to each other, the rotation directions of the first feeding roller and the second feeding roller are opposite, first bearings are respectively arranged between two end parts of the first feeding roller and the machine shell, second bearings are respectively arranged between two end parts of the second feeding roller and the machine shell, and the first bearings and/or the second bearings are double-row bearings. This glass mincing device can effectively increase the bearing to the support area of pivot, improves the straightness accuracy of pivot and the concentricity of both sides bearing, and can improve the wearability of pivot and bearing, improves the life of pivot and bearing.

Description

Glass rubbing device with feeding mechanism

Technical Field

The utility model relates to the field of liquid crystal panel production, in particular to a glass mincing device with a feeding mechanism.

Background

In the production process of the liquid crystal panel, a lot of strip-shaped glass waste is generated, and in order to facilitate recycling or centralized treatment of the glass waste, the glass waste needs to be crushed into smaller particles or fragments by a glass mincing machine. The existing glass grinder generally comprises a feeding mechanism and a grinding mechanism, wherein some feeding mechanisms adopt two feeding rollers which rotate in opposite directions, and glass waste can be conveyed between the two feeding rollers and enters the glass grinder to be ground.

However, in order to adapt to the strip-shaped glass waste, the length of the feeding roller is generally longer, which results in poor linearity and large deflection of the feeding roller, the middle part of the feeding roller bends downwards, and the concentricity of the mounting bearing positions at the two sides of the feeding roller is poor, thereby resulting in short service life of the rotating shaft and the supporting bearings at the two sides of the feeding roller.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a glass mincing device with good linearity of a feeding roller and good concentricity of bearings at two sides.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a glass rubs device with pan feeding mechanism, includes the casing, the casing includes the pan feeding mouth, pan feeding mechanism sets up pan feeding mouth department, pan feeding mechanism includes first pan feeding gyro wheel and second pan feeding gyro wheel, first pan feeding gyro wheel sets up on the casing around first rotation central line rotation ground, second pan feeding gyro wheel sets up on the casing around second rotation central line rotation ground, first rotation central line is parallel to each other with the second rotation central line, the rotation direction of first pan feeding gyro wheel with the second pan feeding gyro wheel is opposite, be equipped with first bearing respectively between the both ends of first pan feeding gyro wheel and the casing, be equipped with the second bearing respectively between the both ends of second pan feeding gyro wheel and the casing, first bearing and/or the second bearing is the biserial bearing.

Preferably, the outer diameter of the first feeding roller is D₁The length of the first feeding roller is L₁Said L is₁：D₁=40 to 60: 1, the outer diameter of the second feeding roller is D₂(ii) a The length of the second feeding roller is L₂Said L is₂：D₂=40~60：1。

Preferably, said L₁L is 1 to 4m₂=1~4m。

Preferably, the casing is fixedly provided with a first bearing seat and a second bearing seat, the first bearing seat is provided with two groups which are respectively arranged on the left side and the right side of the casing, the second bearing seat is provided with two groups which are respectively arranged on the left side and the right side of the casing, each group of first bearings are correspondingly arranged in the first bearing seats on the same side, each group of second bearings are correspondingly arranged in the second bearing seats on the same side, each group of first bearing seats is fixedly connected to the casing through a first bolt, each group of second bearing seats is fixedly connected to the casing through a second bolt, the first bearing seats and the second bearing seats are both positioned on the outer side of the casing along the width direction of the casing, and the first bolt and/or the second bolt are in threaded connection with the casing from outside to inside.

Preferably, the first feeding roller and/or the second feeding roller are/is made of an alloy tube by encapsulation.

Preferably, the feeding mechanism further comprises a driving mechanism for driving the first feeding roller to rotate around a first rotation center line, and a first rotating assembly which is linked with the second feeding roller to rotate reversely when the first feeding roller rotates is arranged between the first feeding roller and the second feeding roller.

Preferably, the first rotating assembly comprises a first feeding gear fixedly arranged at one end of the first feeding roller and a second feeding gear fixedly arranged at one end of the second feeding roller, and the first feeding gear and the second feeding gear are meshed with each other

Further preferably, the driving mechanism and the first rotating assembly are respectively arranged at two different sides of the housing in the width direction.

Preferably, the glass grinding device further comprises an auxiliary feeding mechanism, the auxiliary feeding mechanism comprises a transmission roller, the transmission roller is rotatably arranged on the housing around a third rotation center line, the third rotation center line is parallel to the first rotation center line and the second rotation center line, and the transmission roller is located behind the first feeding roller and the second feeding roller in the glass transmission direction.

Further preferably, the first rotation center line extends along the horizontal direction, the first rotation center line is located above the second rotation center line and the third rotation center line, the upper surface of the transmission roller is flush with the upper surface of the second feeding roller, a second rotation assembly is arranged between the second feeding roller and the transmission roller, and the second rotation assembly is used for enabling the outer surfaces of the second feeding roller and the transmission roller to have the same rotation linear velocity.

Preferably, the glass mincing device further comprises a mincing mechanism, the mincing mechanism comprises a first mincing rotating shaft and a second mincing rotating shaft, the first mincing rotating shaft and the second mincing rotating shaft are respectively rotatably arranged on the casing, the axial lines of the first mincing rotating shaft and the second mincing rotating shaft are parallel to each other, the rotating direction of the first mincing rotating shaft is opposite to that of the second mincing rotating shaft, a plurality of blades are fixedly arranged on the first mincing rotating shaft and the second mincing rotating shaft respectively, the plurality of blades are arranged at intervals along the circumferential direction of the first mincing rotating shaft or the second mincing rotating shaft, and each blade extends along the radial outward protrusion of the first mincing rotating shaft or the second mincing rotating shaft.

Preferably, each of the blades is fixedly provided with a plurality of rubbing convex portions, the rubbing convex portions are arranged on the same blade at intervals along the axial direction of the first rubbing rotating shaft or the second rubbing rotating shaft, and the rubbing convex portions are located on the front side of the blade in the rotating direction of each blade.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages: according to the glass rubbing device with the feeding mechanism, the bearings at the two end parts of the feeding roller are arranged into the double-row bearings, so that the supporting area of the bearings for the rotating shaft can be effectively increased, the straightness of the rotating shaft and the concentricity of the bearings at the two sides are improved, the wear resistance of the rotating shaft and the bearings can be improved, and the service life of the rotating shaft and the bearings is prolonged; the feeding roller is made of a high-strength alloy tube in an encapsulating mode, so that the straightness of the feeding roller can be further improved, and the deflection is reduced.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a partial perspective view of a glass grinding system in an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of FIG. 1 at A;

FIG. 3 is a schematic perspective view of the feeding mechanism in this embodiment;

FIG. 4 is an enlarged view of B of FIG. 3;

FIG. 5 is a schematic top view of the feeding mechanism in this embodiment;

FIG. 6 is a schematic cross-sectional view of C-C of FIG. 5;

FIG. 7 is an enlarged schematic view of FIG. 6 at D;

FIG. 8 is a partial perspective view of the glass mincing system in this embodiment, wherein the mincing mechanism is omitted;

FIG. 9 is an enlarged view of E in FIG. 8;

FIG. 10 is a schematic side view of the glass mincing device in accordance with the present embodiment;

FIG. 11 is a perspective view of the mincing mechanism in this embodiment;

FIG. 12 is an enlarged view at F of FIG. 11;

FIG. 13 is a schematic front view of the grinding mechanism of this embodiment;

FIG. 14 is a schematic sectional view taken along line G-G in FIG. 13;

wherein: 1000. a glass mincing device; 1100. a housing; 1200. a feeding mechanism; 1300. an auxiliary feeding mechanism; 1400. mincing mechanism; 2000. a conveyor belt; 2001. a transfer wheel;

11. a first feeding roller; 111. a first bearing; 112. a first bearing housing; 1121. a first bolt; 12. a second feeding roller; 121. a second bearing; 122. a second bearing housing; 1221. a second bolt; 13. a transmission roller; 21. a first drive pulley; 22. a second transmission wheel; 23. a transmission belt; 24. a guide wheel; 31. a first feeding gear; 32. a second feeding gear; 4. mincing the rotating shaft; 41. a first mincing shaft; 42. a second mincing rotating shaft; 50. a blade group; 51. a blade; 52. a connecting portion; 6. mincing the convex part; 71. a first mincing gear; 72. a second grinding gear; 81. a first motor; 82. a second motor;

m, a first rotation center line; n, a second rotation center line; o, a third rotation center line; p, a fourth rotation center line; q, a fifth rotation center line.

Detailed Description

Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the utility model may be more readily understood by those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "left-right direction", "height direction", "front-back direction", etc. indicate the orientation or positional relationship based on fig. 1 only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, only have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. Further, the description of the upper, lower, left, right, etc. used in the present invention is only with respect to the positional relationship of the respective components of the present invention with respect to each other in the drawings.

Referring to fig. 1 and 2, a glass grinding system is mainly used for grinding glass waste materials generated in a liquid crystal panel production process, wherein the glass waste materials are mainly in a strip shape. The system comprises a conveyor belt 2000 and a glass mincing device 1000, wherein the conveyor belt 2000 is used for conveying glass waste materials from upstream to a material inlet of the glass mincing device 1000.

In this embodiment, the conveyor belt 2000 transports the material in a horizontal Y-direction, and the conveyor belt 2000 comprises at least two conveyor wheels 2001 (only one is shown). The glass mincing device 1000 comprises a casing 1100, wherein the casing 1100 comprises a feeding port and a mincing region, the feeding port and the mincing region extend along an X direction, the X direction and a Y direction are intersected, and the X direction and the Y direction are mutually perpendicular and extend along a horizontal direction (a Z direction is a vertical upward direction in the figure). The glass mincing device 1000 further comprises a feeding mechanism 1200 and a mincing mechanism 1400, wherein the feeding mechanism 1200 is arranged at the feeding port, the mincing mechanism 1400 is at least partially arranged in the mincing region, and the feeding mechanism 1200 can be connected with glass waste on the conveyor belt 2000 along the Y direction and is transmitted to the mincing region to be minced by the mincing mechanism 1400.

Specifically, referring to fig. 3 and 4, the feeding mechanism 1200 includes a first feeding roller 11 and a second feeding roller 12, the first feeding roller 11 is rotatably disposed on the casing 1100 around a first rotation center line m, the second feeding roller 12 is rotatably disposed on the casing 1100 around a second rotation center line n, the first rotation center line m and the second rotation center line n are parallel to each other and extend along the X direction, and the first rotation center line m is located above the second rotation center line n. The lengths of the first feeding roller 11 and the second feeding roller 12 are equal, the first feeding roller 11 and the second feeding roller 12 are close to each other or attached to each other, the rotating directions of the first feeding roller 11 and the second feeding roller 12 are opposite, taking the view angle shown in fig. 3 as an example, the first feeding roller 11 rotates along the counterclockwise direction, the second feeding roller 12 rotates along the clockwise direction, and the rotating linear speeds of the outer surfaces of the first feeding roller 11 and the second feeding roller 12 are equal, so that the glass waste conveyed between the first feeding roller 11 and the second feeding roller 12 can be clamped and transferred into the casing 1100, and continuous feeding is realized.

In this embodiment, the first feeding roller 11 is a driving wheel, the second feeding roller 12 is a driven wheel, a first rotating assembly is disposed between the first feeding roller 11 and the second feeding roller 12, the feeding mechanism 1200 further includes a driving mechanism for driving the first feeding roller 11 to rotate, and the driving mechanism is specifically a first motor 81 disposed at an end of the first feeding roller 11. The first rotating assembly comprises a first feeding gear 31 fixedly arranged at one end of the first feeding roller 11 and a second feeding gear 32 fixedly arranged at one end of the second feeding roller 12, and the first feeding gear 31 and the second feeding gear 32 are meshed with each other. The first motor 81 and the first rotating assembly are respectively disposed on two opposite sides of the casing 1100 along the X direction. So, when first pan feeding gyro wheel 11 anticlockwise rotation of first motor 81 drive, first pan feeding gyro wheel 11 just can drive second pan feeding gyro wheel 12 clockwise rotation through first runner assembly.

Referring to fig. 5 to 7, in the present embodiment, in order to adapt to the requirement of the strip-shaped glass waste, the first feeding roller 11 and the second feeding roller 12 are also configured as long strips, and both have the same size, and are round rods with a length of about 3.5m and a diameter of about 70mm, that is, the length-diameter ratio L of the first feeding roller 11₁:D₁Length-diameter ratio L of second feeding roller 12₂:D₂Are all about 50: 1. Therefore, the first feeding roller 11 and the second feeding roller 12 are easy to bend downwards under the action of their own gravity, and the linearity is poor and the deflection is large, which affects the working efficiency and the service life of the feeding mechanism 1200.

In this embodiment, the first feeding roller 11 and the second feeding roller 12 are made of high-strength alloy tubes by encapsulation, wherein the encapsulation has certain elasticity, which is helpful for increasing friction force and clamping glass waste; the high-strength alloy pipe can obviously improve the rigidity and the strength of the first feeding roller 11 and the second feeding roller 12, so that the straightness is good.

Further, the casing 1100 is fixedly provided with a first bearing seat 112 and a second bearing seat 122, the first bearing seat 112 has two sets respectively disposed at the left and right sides of the casing 1100, and the second bearing seat 122 has two sets respectively disposed at the left and right sides of the casing 1100. Correspondingly, be equipped with a set of first bearing 111 in every group first bearing frame 112, be equipped with a set of second bearing 121 in every group second bearing frame 122, two sets of first bearings 111 are connected respectively at the both ends of first pan feeding gyro wheel 11, two sets of second bearings 121 are connected respectively at the both ends of second pan feeding gyro wheel 12, in this embodiment, all first bearings 111 all adopt double row bearing with second bearing 121, thereby can greatly increased first bearing 111 to first pan feeding gyro wheel 11, second bearing 121 is to the support area of second pan feeding gyro wheel 12, make the concentricity of both sides bearing good, further promote the straightness accuracy of first pan feeding gyro wheel 11 and second pan feeding gyro wheel 12, and reduce the wearing and tearing between bearing and the pivot, improve the life of pan feeding mechanism.

In addition, each set of first bearing seat 112 is fixedly connected to the casing 1100 through a first bolt 1121, each set of second bearing seat 122 is fixedly connected to the casing 1100 through a second bolt 1221, along the X direction, the first bearing seat 112 and the second bearing seat 122 are located outside the casing 1100, and the first bolt 1121 and the second bolt 1221 are connected to the casing 1100 through a thread from outside to inside, so that the installation, maintenance or replacement is facilitated.

Referring to fig. 8 to 10, in the actual production process, since the radius R of the conveying wheel 2001 is large, a certain gap is inevitably formed between the conveying belt 2000 and the feeding mechanism 1200, so that narrow glass waste is easily dropped into the gap and cannot enter the casing 1100, which results in low working efficiency of the glass mincing device 1000. In order to solve the above technical problem, the glass mincing device 1000 of this embodiment further has set up the auxiliary feeding mechanism 1300 in the outside of the feeding mechanism 1200, and the auxiliary feeding mechanism 1300 and the feeding mechanism 1200 are mutually matched, can effectively reduce the quantity of the glass waste falling into the gap.

In this embodiment, the auxiliary feeding mechanism 1300 includes the driving roller 13, the driving roller 13 is rotatably disposed on the casing 1100 around a third rotation center line o, the third rotation center line o also extends along the X direction and is located below the first rotation center line m, and in the glass waste conveying direction, the driving roller 13 is located at the rear side of the first feeding roller 11 and the second feeding roller 12, that is, the driving roller 13 is located between the conveyor belt 2000 and the feeding mechanism 1200. So, the in-process that pan feeding mechanism 1200 was given with glass waste transmission to conveyer belt 2000, transmission gyro wheel 13 can play the bearing transmission effect in the centre, prevents that narrower glass waste from falling into in the clearance.

Specifically, in order to achieve efficient transfer between the conveyor belt 2000, the driving roller 13, the first feeding roller 11 and the second feeding roller 12, the outer surfaces of the four preferably have the same linear velocity v. Therefore, a second rotating assembly is arranged between the second feeding roller 12 and the transmission roller 13, the second rotating assembly comprises a first transmission wheel 21 fixedly arranged at one end of the second feeding roller 12, a second transmission wheel 22 fixedly arranged at one end of the transmission roller 13, and a transmission belt 23 wound on the first transmission wheel 21 and the second transmission wheel 22, the transmission belt 23 and the first transmission wheel 21, the transmission belt 23 and the second transmission wheel 22 are in rolling connection, the first transmission wheel 21 and the second transmission wheel 22 are provided with a plurality of gear teeth along the circumferential direction of the first transmission wheel 21 and the second transmission wheel 22 respectively, so as to increase the rolling friction force, and prevent the first transmission wheel 21 and/or the second transmission wheel 22 from slipping with the transmission belt 23 when rotating, thereby causing transmission failure. The second rotating assembly further comprises a guide wheel 24 rotatably disposed on the housing 1100, and the guide wheel 24 is pressed above the transmission belt 23, further increasing the stability of the second rotating assembly. Therefore, the second feeding roller 12 can be linked to the transmission roller 13 to rotate clockwise in the clockwise rotation process, and the outer surface of the transmission roller 13 has the same linear velocity v as the second feeding roller 12, so that the auxiliary feeding mechanism 1300 and the feeding mechanism 1200 can keep the same feeding rate.

In this embodiment, the first rotating component and the second rotating component are both disposed on the same side of the casing 1100, and the first motor 81 is disposed on the other side of the casing 1100. The first driving wheel 21 is disposed outside the second feeding gear 32, and both rotate around the second rotation center line n.

Further, in order to realize smooth transmission of the glass waste, the upper surface of the conveyor belt 2000, the upper surface of the transmission roller 13 and the upper surface of the second feeding roller 12 are flush with each other, and the glass waste is not easily bumped and dropped before entering the casing 1100.

Referring to fig. 11-14, the glass waste can be ground in the grinding zone after entering the enclosure 1100. The mincing region in this embodiment mainly plays a role of primary mincing, which is to pulverize the large-sized glass waste into small pieces, and a deep mincing mechanism (not shown in the figure) may be further provided in the subsequent stage, and the specific structure of the deep mincing mechanism may adopt the prior art, and the present invention is not limited thereto.

The mincing mechanism 1400 includes a mincing shaft 4, in this embodiment, the mincing shaft 4 specifically includes a first mincing shaft 41 and a second mincing shaft 42, the first mincing shaft 41 is rotatably disposed on the casing 1100 around a fourth rotation center line p, the second mincing shaft 42 is rotatably disposed on the casing 1100 around a fifth rotation center line q, the fourth rotation center line p and the fifth rotation center line q are parallel to each other and both extend along the X direction, the fourth rotation center line p is located above the fifth rotation center line q, the rotation directions of the first mincing shaft and the second mincing shaft are opposite, the first mincing shaft and the second mincing shaft hit the glass waste at the same time, the glass waste is ground, and the ground glass waste can be continuously transmitted along the Y direction for subsequent treatment.

In this embodiment, the first mincing shaft 41 and the second mincing shaft 42 have the same structure, and the first mincing shaft 41 is taken as an example for specific explanation. The first mincing rotating shaft 41 is fixedly provided with a plurality of blades 51, each blade 51 extends along the X direction, and each blade 51 protrudes and extends along the radial direction of the first mincing rotating shaft 41. For the convenience of assembly, the blades 51 are made in the form of blade sets 50, each blade set 50 is actually a metal plate extending along the X direction, the middle part of the blade set 50 is concave to form a connecting part 52 extending along the X direction, two sides of the blade set 50 are convex to form two blades 51 arranged at intervals, and the connecting part 52 is fixedly arranged on the first mincing rotating shaft 41 and is connected with the first mincing rotating shaft by bolts. In this way, each vane assembly 50 can be made independently and then assembled to the first mincing shaft 41, reducing the difficulty of production and installation. In this embodiment, in order to facilitate the manufacturing and ensure the strength of each blade 51, the length of each blade group 50 is short, therefore, along the X direction, the first mincing rotating shaft 41 is sequentially provided with the plurality of blade groups 50, and the two adjacent blade groups 50 are attached to each other or have a small gap therebetween, so as to prevent the unabraded glass waste from directly passing through between the two blade groups 50, and the blade groups 50 are disposed on the portions of the first mincing rotating shaft 41 located in the mincing region, so as to ensure that the glass waste entering the mincing region can contact with the blades 51 and be minced. On the other hand, a plurality of blade groups 50 are provided at intervals in the circumferential direction of the first mincing rotating shaft 41 so as to continuously hit the glass waste material during the rotation of the first mincing rotating shaft 41. In the present embodiment, three sets of blades 50, that is, six blades 51, are provided along the circumferential direction of the first mincing shaft 41.

Further, each of the vanes 51 is fixedly provided with a plurality of rubbing convex portions 6, and each rubbing convex portion 6 is in a cylindrical shape extending along the radial direction of the first rubbing rotary shaft 41. In the same vane 51, a plurality of rubbing convex portions 6 are provided at intervals in the X direction, and the rubbing convex portions 6 are located on the front side of the vane 51 in the rotation direction of each vane 51. The outer end of the mincing projection 6 is flush with the outer end of the blade 51 in the radial direction of the first mincing shaft 41. Therefore, in the rotating process of the first mincing rotating shaft 41, the mincing convex part 6 can contact the glass waste before the blades 51, and the contact between the mincing convex part 6 and the glass waste is 'point' contact, so that the acting pressure is high, and the glass waste is easier to be crushed into smaller fragments. Referring to fig. 14, since the rotation directions of the first mincing rotating shaft 41 and the second mincing rotating shaft 42 are opposite, the relative positions of the mincing convex part 6 and the blade 51 on the two mincing rotating shafts are also opposite. In addition, the shortest distance between the outer surface of the first mincing rotating shaft 41 and the outer surface of the second mincing rotating shaft 42 is less than twice the height of the single blade 51, so that the blades 51 on the first mincing rotating shaft 41 and the blades 51 on the second mincing rotating shaft 42 can be staggered in the vertical direction, and the crushing effect on the glass waste is enhanced. In this embodiment, the vanes 51 and the mincing convex portions 6 are made of hard metal materials to ensure effective fragmentation of the glass waste.

In addition, in this embodiment, the first mincing shaft 41 is a driving mincing shaft, the second mincing shaft 42 is a driven mincing shaft, the mincing mechanism 1400 further includes a transmission component for driving the second mincing shaft 42 to rotate reversely when the first mincing shaft 41 rotates, and a driving mechanism for driving the first mincing shaft 41 to rotate, and the driving mechanism is specifically the second motor 82 disposed at one end of the first mincing shaft 41. The transmission assembly comprises a first mincing gear 71 fixedly arranged at one end of the first mincing rotating shaft 41 and a second mincing gear 72 fixedly arranged at one end of the second mincing rotating shaft 42, and the first mincing gear 71 and the second mincing gear 72 are meshed with each other. In this way, when the second motor 82 drives the first mincing rotating shaft 41 to rotate counterclockwise, the first mincing rotating shaft 41 can rotate clockwise in conjunction with the second mincing rotating shaft 42 through the transmission assembly.

The working principle of the glass mincing system and the glass mincing device 1000 in the embodiment is specifically described as follows:

referring to fig. 1 and 2, the conveyor belt 2000 transports the glass waste along the Y direction at a linear velocity v, the glass waste may be transported in any direction, the transmission roller 13 receives the glass waste at the same linear velocity v and transmits the glass waste to the space between the first feeding roller 11 and the second feeding roller 12, and the first feeding roller 11 and the second feeding roller 12 continue to transport the glass waste to the mincing region at the linear velocity v.

The blades 51 on the first mincing rotating shaft 41 and the second mincing rotating shaft 42 also reversely rotate at the linear velocity v, so that the glass waste can firstly contact and collide with the mincing convex parts 6 after entering the mincing region, and the mincing convex parts 6 are cylindrical and generate point-to-surface contact with the glass waste, so that the pressure is high, and the glass waste can be firstly broken into small sizes. As the first mincing shaft 41 and the second mincing shaft 42 continue to rotate, the smaller-sized glass fragments continue to collide with the blades 51, generating a "line-to-plane" contact, and are minced into smaller fragments. The glass fragments primarily ground by the grinding mechanism 1400 continue to advance by the rotation of the vanes 51, and can be transmitted to a subsequent processing mechanism.

The above steps are continuously performed, and the conveyor belt 2000 continuously transmits the glass waste to the glass mincing device 1000, so as to realize the continuous operation of the glass mincing system. And the glass waste entering the mincing region at any angle can be effectively crushed, and the phenomenon of 'blocking' can not occur.

In summary, in the glass mincing system and the glass mincing device 1000 with the feeding auxiliary mechanism 1300 of the embodiment, the straightness of the first feeding roller 11 and the second feeding roller 12 is good, the service life is long, the installation is convenient, the glass waste can be stably conveyed, the glass waste falling into the gap between the conveyor belt 2000 and the glass mincing device 1000 is greatly reduced, and the mincing efficiency is improved; the load of the second motor 82 can be reduced, the clamping is prevented, the abrasion of the blades 51 is reduced, the service life of the blades 51 is prolonged, the glass can be ground more completely, and the subsequent crushing load is reduced.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (10)

1. The utility model provides a glass rubs device with pan feeding mechanism which characterized in that: the feeding mechanism comprises a shell, the shell comprises a feeding opening, the feeding mechanism is arranged at the feeding opening, the feeding mechanism comprises a first feeding roller and a second feeding roller, the first feeding roller is rotatably arranged on the shell around a first rotation center line, the second feeding roller is rotatably arranged on the shell around a second rotation center line, the first rotation center line is parallel to the second rotation center line, the rotation directions of the first feeding roller and the second feeding roller are opposite, two end portions of the first feeding roller are respectively provided with a first bearing between the shell, two end portions of the second feeding roller are respectively provided with a second bearing between the shell, and the first bearing and/or the second bearing are double-row bearings.

2. The glass grinding device with a feeding mechanism according to claim 1, wherein: the outer diameter of the first feeding roller is D₁Length of L₁Said L is₁：D₁=30 to 60: 1, the outer diameter of the second feeding roller is D₂Length of L₂Said L is₂：D₂=30 to 60: 1; and/or, said L₁L is 1 to 5m₂=1~5m。

3. The glass grinding device with a feeding mechanism according to claim 1, wherein: the shell is fixedly provided with a first bearing seat and a second bearing seat, the first bearing seat is provided with two groups which are respectively arranged on the left side and the right side of the shell, the second bearing seat is provided with two groups which are respectively arranged on the left side and the right side of the shell, each group of first bearings are correspondingly arranged in the first bearing seats on the same side, each group of second bearings are correspondingly arranged in the second bearing seats on the same side, each group of first bearing seats is fixedly connected on the shell through a first bolt, each group of second bearing seats is fixedly connected on the shell through a second bolt, the first bearing seats and the second bearing seats are both positioned on the outer side of the shell along the width direction of the shell, and the first bolts and/or the second bolts are in threaded connection with the shell from outside to inside.

4. The glass grinding device with a feeding mechanism according to claim 1, wherein: the first feeding roller and/or the second feeding roller are/is made of alloy tubes in an encapsulated mode.

5. The glass grinding device with a feeding mechanism according to claim 1, wherein: the feeding mechanism further comprises a driving mechanism for driving the first feeding roller to rotate around a first rotation center line, and a first rotating assembly which is linked with the second feeding roller to rotate reversely when the first feeding roller rotates is arranged between the first feeding roller and the second feeding roller.

6. The glass grinding device with a feed mechanism of claim 5, wherein: the first rotating assembly comprises a first feeding gear fixedly arranged at one end part of the first feeding roller and a second feeding gear fixedly arranged at one end part of the second feeding roller, and the first feeding gear and the second feeding gear are meshed with each other; and/or the driving mechanism and the first rotating assembly are respectively arranged on two different sides of the shell along the width direction of the shell.

7. The glass grinding device with a feeding mechanism according to any one of claims 1 to 6, wherein: the glass rubbing device further comprises an auxiliary feeding mechanism, the auxiliary feeding mechanism comprises a transmission roller, the transmission roller is rotatably arranged on the casing around a third rotation central line, the third rotation central line is parallel to the first rotation central line and the second rotation central line, and the transmission roller is located on the rear side of the first feeding roller and the second feeding roller in the glass transmission direction.

8. The glass grinding device with a feed mechanism of claim 7, wherein: the first rotating center line extends along the horizontal direction, the first rotating center line is located above the second rotating center line and the third rotating center line, the upper surface of the transmission roller is flush with the upper surface of the second feeding roller, a second rotating assembly is arranged between the second feeding roller and the transmission roller, and the second rotating assembly is used for linking the transmission roller to rotate in the same direction when the second feeding roller rotates.

9. The glass grinding device with a feeding mechanism according to any one of claims 1 to 6, wherein: the glass mincing device further comprises a mincing mechanism, the mincing mechanism comprises a first mincing rotating shaft and a second mincing rotating shaft, the first mincing rotating shaft and the second mincing rotating shaft are respectively rotatably arranged on the casing, the axial lead of the first mincing rotating shaft is parallel to that of the second mincing rotating shaft, the first mincing rotating shaft is opposite to that of the second mincing rotating shaft in rotation direction, a plurality of blades are fixedly arranged on the first mincing rotating shaft and the second mincing rotating shaft, the plurality of blades are arranged at intervals in the circumferential direction of the first mincing rotating shaft or the second mincing rotating shaft, and each blade is extended along the radial outward protrusion of the first mincing rotating shaft or the second mincing rotating shaft.

10. The glass grinding apparatus with a feed mechanism of claim 9 wherein: each blade is fixedly provided with a plurality of rubbing convex parts, the rubbing convex parts are arranged on the same blade along the axial direction of the first rubbing rotating shaft or the second rubbing rotating shaft at intervals, and the rubbing convex parts are positioned on the front side of the blade in the rotating direction of each blade.

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