CN114394740B - Conveying roller for toughened glass production - Google Patents
Conveying roller for toughened glass production Download PDFInfo
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- CN114394740B CN114394740B CN202210074137.6A CN202210074137A CN114394740B CN 114394740 B CN114394740 B CN 114394740B CN 202210074137 A CN202210074137 A CN 202210074137A CN 114394740 B CN114394740 B CN 114394740B
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- glass
- frame
- pressing
- rotating roller
- connecting rod
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- 239000005341 toughened glass Substances 0.000 title claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 238000003825 pressing Methods 0.000 claims abstract description 200
- 230000006835 compression Effects 0.000 claims description 38
- 238000007906 compression Methods 0.000 claims description 38
- 238000005056 compaction Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 9
- 230000007704 transition Effects 0.000 claims description 7
- 239000011521 glass Substances 0.000 abstract description 357
- 238000000034 method Methods 0.000 abstract description 59
- 230000008569 process Effects 0.000 abstract description 55
- 238000001125 extrusion Methods 0.000 abstract description 9
- 230000008859 change Effects 0.000 description 15
- 230000000694 effects Effects 0.000 description 8
- 230000032258 transport Effects 0.000 description 6
- 230000005855 radiation Effects 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
- C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
- C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
- C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
- C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
- C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The invention belongs to the technical field of logistics transportation, in particular to a conveying roller for producing toughened glass, which comprises a mounting frame, a rotating roller, a limiting block, a first spring, a pressing frame and a pressing block, wherein the mounting frame is arranged on the rotating roller; according to the invention, the pressing frame is driven to rotate through the rotation of the rotating roller, the pressing frame is contacted with the limiting block along with the rotation of the pressing frame, the pressing frame is enabled to deflect under the extrusion of the limiting block along with the continuous rotation of the rotating roller, the pressing block is enabled to be close to the glass, the pressing block is enabled to press the glass, the pressure of the glass is increased due to the fact that the pressing block is pressed on the glass, the friction resistance of the glass is increased, meanwhile, the friction resistance of the glass is increased due to the fact that the friction resistance of the glass is further increased due to the fact that the pressing block is further increased, the slipping phenomenon between the rotating roller and the glass is avoided, the fact that the glass is separated from the conveying roller in the conveying process is avoided, and damage caused by derailment is avoided.
Description
Technical Field
The invention belongs to the technical field of logistics transportation, and particularly relates to a conveying roller for toughened glass production.
Background
The conveying rollers can be divided into unpowered conveying rollers and driving rollers; the unpowered conveying roller is also called a free roller, and consists of a cylinder body, a shaft core, a deep groove ball bearing and a bearing mounting frame, wherein the roller is used for auxiliary rolling in use, has no power and rolls by external force; the driving roller is generally referred to as a motor-driven roller with a built-in motor, and here we also refer to a roller with a sprocket, a synchronous pulley, etc. which can be driven by a gear motor. The structure is basically the same as that of the unpowered motor, but the motor is internally arranged or other components which can be driven by the gear motor, such as a chain wheel or a synchronous pulley, are additionally arranged outside the unpowered motor.
Because the surface of the glass is smooth, when the glass is contacted with the traditional conveying roller, the friction force between the glass and the traditional conveying roller is small, and then when the glass is conveyed by the traditional conveying roller, the conveying roller can slip on the surface of the glass, so that the glass is difficult to convey forwards, and the glass is difficult to convey in the production and processing process of the glass; secondly, because the friction force between the glass and the conveying roller is smaller, the glass can slide along the axial direction of the conveying roller in the glass conveying process, the glass in conveying is deviated from the radiation range of the conveying roller, the glass is separated from the conveying roller, and the glass is damaged.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides a conveying roller for producing toughened glass. The glass conveying device is mainly used for solving the problems that when glass is conveyed by the conveying rollers, the friction force is small, the glass and the conveying rollers slide, conveying is difficult to achieve, and glass is damaged due to sideslip of the glass in the conveying process.
The technical scheme adopted for solving the technical problems is as follows: the conveying roller for producing the toughened glass comprises a mounting rack, a rotating roller, a limiting block, a first spring, a pressing rack and a pressing block; the mounting frames are uniformly provided with rotating rollers at intervals; the rotating roller is rotationally connected with the mounting frame; the two ends of the rotating roller are uniformly provided with the pressing frames at intervals along the circumferential direction; one end of the pressing frame is connected with the end part of the rotating roller; a spring I is arranged on one side of the compression frame; one end of the first spring is connected with the compression frame; the other end of the first spring is fixedly connected with the rotating roller; the other end of the compression frame is provided with the compression block; the compaction block is connected with the compaction frame; the compaction block is made of flexible materials; one side of the mounting frame is provided with the limiting block; the limiting block is connected with the mounting frame; the limiting block is located right above the rotating roller.
During operation, as the surface of the glass is smooth, when the glass is contacted with the traditional conveying roller, the friction force between the glass and the traditional conveying roller is small, and then when the glass is conveyed by the traditional conveying roller, the conveying roller can slip on the surface of the glass, so that the glass is difficult to convey forwards, and the glass is difficult to convey in the production and processing process of the glass; secondly, because the friction force between the glass and the conveying roller is small, the glass can slide along the axial direction of the conveying roller in the glass conveying process, so that the glass in conveying deviates from the radiation range of the conveying roller, the glass is separated from the conveying roller, and the glass is damaged; therefore, in the scheme, when glass is transported, the glass is placed on the rotating roller, and the pressing frames arranged at two ends of the rotating roller are driven to rotate along with the rotation of the rotating roller, so that the pressing frames are contacted with the limiting blocks along with the rotation of the pressing frames, and further, the pressing frames are pressed by the limiting blocks along with the continuous rotation of the rotating roller, so that the pressing frames deflect towards the middle of the rotating roller, the pressing blocks are close to the glass, the pressing blocks are pressed against the glass, and meanwhile, the first spring is compressed; the pressing block presses the glass, so that the pressure on the glass is increased, the friction resistance of the glass is increased due to the existence of the pressing block, the slipping phenomenon between the rotating roller and the glass is avoided, the lateral sliding of the glass is avoided, the glass is prevented from being separated from the conveying roller in the conveying process, and the damage caused by derailment is avoided; along with the continuous rotation of the rotating shaft, the pressing frame is separated from the area of the limiting block, and then the pressing frame deflects towards the direction away from the glass under the action of the elastic force of the first spring, so that the pressing frame is separated from the glass, and the situation that the pressing frame presses the glass along with the rotation of the rotating roller to damage the glass is avoided; meanwhile, the plurality of rotating rollers are arranged, the pressing frames on the rotating rollers are arranged in a staggered mode, so that the fact that pressing blocks are pressed on glass all the time in the glass transportation process is guaranteed, the glass is prevented from slipping or sideslip, and the safety of glass transportation is guaranteed.
Preferably, an arc part is arranged on one side surface of the limiting block, which is close to the compression frame; the arc part is coaxial with the rotating roller; transition parts are symmetrically arranged on two sides of the arc part; the transition part is fixedly connected with the arc part; the compaction block is in ball joint with one end of the compaction frame.
When the glass conveying device works, if the contact between the limiting block and the pressing frame is only one point contact in the conveying process, the time for pressing the pressing block on the glass is instantaneous, so that in the whole conveying process of the glass, the pressing block is difficult to press on the glass, the phenomenon that the pressing block is not pressed on the glass, the glass slides or sideslips is caused, and the glass is damaged is difficult to ensure; therefore, in the scheme, the arc end is arranged on the limiting block, so that the pressing block is pressed on the glass (the pressing force in the process is changed) in all the time when the pressing rod is in contact with the arc part, and then when the rotating roller rotates for one circle, the time when the pressing block presses the glass is a period of time, and then the pressing frame on the rotating roller is arranged in a staggered manner through the limited rotating rollers, so that the pressing block presses on the glass in any time period, the glass is prevented from slipping or sideslip in the whole process of transportation, and the glass is prevented from being damaged; because the contact of compact heap and glass is a period, but in this time quantum, the live-rollers continue to rotate and then drive the compact frame and rotate, and glass level forward motion, if compact heap and compact frame are rigid connection, and then when the compact frame rotates, and then make the deflection force on the compact frame transmit to the compact heap, and then make glass receive lateral deflection force, and then make the compact heap appear deflecting, and then make glass and compact heap card die, and then cause glass's damage, therefore in this scheme, through ball joint between compact heap and the compact frame, and then when the clamp lever deflects, relative rotation between compact heap and the compact frame, and then make the compact heap keep all the time with the front contact of glass, and then avoid compact heap deflection and the dead phenomenon of card between compact heap and the glass, and then avoided glass's damage, and then increased the security performance when the transport roller transports.
Preferably, the pressing frame comprises a first connecting rod, a second connecting rod and a second spring; the two ends of the rotating roller are uniformly provided with first connecting rods at intervals along the circumferential direction; one end of the first connecting rod is hinged with the end part of the rotating roller; the other end of the first connecting rod is provided with the second connecting rod; the first connecting rod is rotationally connected with the second connecting rod; the hinged ends of the first connecting rod and the second connecting rod are provided with notches; the notch is internally provided with the second spring; one end of the second spring is fixedly connected with the first connecting rod; the other end of the second spring is fixedly connected with one end of the second connecting rod.
When the device works, the contact between the compression block and the glass is a period of time, but in the period of time, the rotating roller continues to rotate so as to drive the compression frame to rotate, and the glass moves horizontally forwards, and as one end of the compression frame, which is close to the compression block, moves horizontally along with the glass, so that the relative positions of the two ends of the compression frame change; therefore, in the scheme, the pressing frame is divided into two sections, the first connecting rod and the second connecting rod are hinged, and in the glass transportation process, when the relative positions of the two ends of the pressing frame need to be changed, the pressing frame can be realized through the rotation of the first connecting rod and the second connecting rod, so that the pressing block and the glass step are prevented from moving relatively, the glass can be smoothly conveyed forwards, and the conveying efficiency of the glass is further ensured; simultaneously through the No. two springs that set up, when the deflection appears in connecting rod No. one and No. two connecting rods for No. two springs are pressed, when the hold-down frame breaks away from glass, through the effect of the elasticity of No. two springs, and then make No. one connecting rod and No. two connecting rods reset, and then guarantee when the live-rollers rotates, the hold-down frame can not touch structure around because of the deformation, also guarantee simultaneously that the hold-down frame keeps unanimous form when rotating next and glass contact's position, and then guarantee that the hold-down frame can last normal work.
Preferably, a screw is arranged at one side of the limiting block; the limiting block is rotationally connected with the screw rod; the screw is in threaded connection with the mounting frame; the height of the arc part gradually increases from one side close to the compression frame to one side far away from the compression frame.
When the glass conveying device works, the thickness of each batch of conveyed glass is not necessarily consistent in the conveying process, if the highest point of the limiting block is moderately fixed, the thickness of the glass pressed by the pressing frame driving the pressing block is kept unchanged, and then the conveying roller cannot adapt to conveying the glass with different thickness, and the using range of the conveying roller is reduced; in the scheme, one side surface of the limiting block, which is in contact with the pressing frame, is set to be an inclined curved surface, and a screw rod is arranged on one side of the limiting block; therefore when the position of stopper is needed to be adjusted, through rotating the screw rod, and then drive the screw rod to make the screw rod produce the removal in the axial, and then make stopper horizontal migration, because the one side of stopper with the contact of clamp frame is the change in vertical direction last height, and then along with the removal of stopper in the horizontal direction, and then make clamp frame and stopper contact in-process wobbled range change, and then make the distance that the compact heap removed in vertical direction change, and then make the distance between compact heap and the live-rollers can change, and then make the thickness of the glass that the compact heap can compress tightly can adjust, and then make the conveying roller can adapt to the glass that does not pass through thickness carry work, and then increased the accommodation of conveying roller, and then improved the practicality of conveying roller.
Preferably, an elastic sleeve is sleeved outside the rotating roller; the elastic sleeve is fixedly connected with the rotating roller; grooves are uniformly formed in the elastic sleeve at intervals.
When the device works, the glass is fragile due to the characteristics of the material of the glass, and then in the conveying process, if the glass is directly contacted with the rotating roller, the risk of glass damage can be increased due to the fact that the rotating roller is made of a rigid material and is pressed by the pressing block; therefore, in the scheme, the elastic sleeve is arranged outside the rotating roller, and the elastic sleeve has the flexibility, so that the buffer effect can be realized, the glass is prevented from being in direct contact with the rotating roller, the damage caused by collision of the glass and the rotating roller under the extrusion of the compression block is avoided, and the safety of the glass in the glass transportation process is improved; simultaneously through seting up the recess on the elastic sleeve, and then along with the rotation of rotor, the elastic ring is located the position of rotor's highest point, receive the extrusion of glass and compressed, because the flexible characteristic of elastic ring, and then make the recess pressurized deformation, and then make the volume of recess reduce, get into and make the air in the recess be discharged, when rotating to recess opening side and glass complete contact, because the air in the recess is discharged, and form inclosed space between recess and the glass, and then make atmospheric pressure in this space be less than external atmospheric pressure, and then make glass and elastic ring adsorb together, and then prevent the slip between glass and the elastic ring in the in-process of transportation, and then improved the stability of glass in the transportation, and then prevent that glass from appearing skidding or sideslip the condition, and then guarantee the security of glass transportation.
Preferably, the groove opening is provided with a lip; the lip edge is fixedly connected with the elastic sleeve.
During operation, because the edge of recess mouth is a sideline, when receiving the extrusion, the sideline warp easily, and then cause the recess mouth to be unable to laminate completely with glass, and then make the space that recess and glass formed can not airtight, and then make the space that recess and glass formed can not produce pressure differential with outside atmospheric pressure, and then make glass can not adsorb together with the elastic ring, therefore in this scheme through being provided with the lip in the position of the mouth of recess, and then increased the surface area of recess mouth, and then when the recess receives the extrusion, and then increased the area of contact of recess mouth and glass, and then improved sealing performance, and then guarantee that the space that forms between recess and the glass keeps sealing state, and then guarantee that pressure in the space that recess and glass formed produces pressure differential with outside atmospheric pressure, and then guarantee that can produce the adsorption affinity between glass and the elastic ring.
Preferably, a ball is arranged on one side of the first connecting rod, which is close to the limiting block; the ball is in ball joint with the first connecting rod.
When the compression block is in operation, as the rotating roller rotates, the compression frame and the limiting block are in the process of continuously and repeatedly pulling out, contacting and sliding, if sliding friction is adopted between the compression frame and the limiting block, the abrasion of the compression frame and the limiting block is serious, and the compression effect of the compression block is further affected; therefore in this scheme, through installing rolling ball on the compact heap, and then through ball and stopper contact for friction between compact heap and the stopper is rolling friction, and then has reduced the friction loss between the two, and then has improved the life of stopper and compact heap.
The beneficial effects of the invention are as follows:
1. in the invention, the surface of the glass is smooth, and the friction force between the glass and the conventional conveying roller is small when the glass is contacted with the conventional conveying roller, so that the conveying roller can slip on the surface of the glass when the glass is conveyed by the conventional conveying roller, and the glass is difficult to convey forwards, so that the glass is difficult to convey in the production and processing process of the glass; secondly, because the friction force between the glass and the conveying roller is small, the glass can slide along the axial direction of the conveying roller in the glass conveying process, so that the glass in conveying deviates from the radiation range of the conveying roller, the glass is separated from the conveying roller, and the glass is damaged; therefore, in the scheme, when glass is transported, the glass is placed on the rotating roller, and the pressing frames arranged at two ends of the rotating roller are driven to rotate along with the rotation of the rotating roller, so that the pressing frames are contacted with the limiting blocks along with the rotation of the pressing frames, and further, the pressing frames are pressed by the limiting blocks along with the continuous rotation of the rotating roller, so that the pressing frames deflect towards the middle of the rotating roller, the pressing blocks are close to the glass, the pressing blocks are pressed against the glass, and meanwhile, the first spring is compressed; the pressing block presses the glass, so that the pressure on the glass is increased, the friction resistance of the glass is increased due to the existence of the pressing block, the slipping phenomenon between the rotating roller and the glass is avoided, the lateral sliding of the glass is avoided, the glass is prevented from being separated from the conveying roller in the conveying process, and the damage caused by derailment is avoided; along with the continuous rotation of the rotating shaft, the pressing frame is separated from the area of the limiting block, and then the pressing frame deflects towards the direction away from the glass under the action of the elastic force of the first spring, so that the pressing frame is separated from the glass, and the situation that the pressing frame presses the glass along with the rotation of the rotating roller to damage the glass is avoided; meanwhile, the plurality of rotating rollers are arranged, the pressing frames on the rotating rollers are arranged in a staggered mode, so that the fact that pressing blocks are pressed on glass all the time in the glass transportation process is guaranteed, the glass is prevented from slipping or sideslip, and the safety of glass transportation is guaranteed.
2. In the invention, if the contact between the limiting block and the pressing frame is only one point contact in the transportation process, the time for pressing the pressing block on the glass is instantaneous, so that in the whole transportation process of the glass, the pressing block is difficult to press on the glass, and the phenomenon that the pressing block is not pressed on the glass, so that the glass slides or sideslips are caused, and the glass is damaged is difficult to ensure in the whole transportation process; therefore, in the scheme, the arc end is arranged on the limiting block, so that the pressing block is pressed on the glass (the magnitude of the pressure in the process) in all the time when the pressing rod is in contact with the arc part, and when the rotating roller rotates for one circle, the time when the pressing block presses the glass is a period of time, and then the pressing frame on the rotating roller is arranged in a staggered manner through the limited rotating rollers, so that the pressing block presses on the glass in any period of time, the glass is prevented from slipping or sideslip in the whole process of transportation, and the glass is prevented from being damaged; because the contact of compact heap and glass is a period, but in this time quantum, the live-rollers continue to rotate and then drive the compact frame and rotate, and glass level forward motion, if compact heap and compact frame are rigid connection, and then when the compact frame rotates, and then make the deflection force on the compact frame transmit to the compact heap, and then make glass receive lateral deflection force, and then make the compact heap appear deflecting, and then make glass and compact heap card die, and then cause glass's damage, therefore in this scheme, through ball joint between compact heap and the compact frame, and then when the clamp lever deflects, relative rotation between compact heap and the compact frame, and then make the compact heap keep all the time with the front contact of glass, and then avoid compact heap deflection and the dead phenomenon of card between compact heap and the glass, and then avoided glass's damage, and then increased the security performance when the transport roller transports.
3. In the invention, the contact between the compaction block and the glass is a period of time, but in the period of time, the rotating roller continues to rotate so as to drive the compaction frame to rotate, and the glass moves horizontally and forwards, and as one end of the compaction frame, which is close to the compaction block, moves horizontally along with the glass, the relative positions of the two ends of the compaction frame change, and if the compaction frame is of a rigid structure, the relative positions of the two ends of the compaction frame do not change, so that the compaction block slides on the glass, and the glass is driven to move backwards, thereby reducing the transportation efficiency; therefore, in the scheme, the pressing frame is divided into two sections, the first connecting rod and the second connecting rod are hinged, and in the glass transportation process, when the relative positions of the two ends of the pressing frame need to be changed, the pressing frame can be realized through the rotation of the first connecting rod and the second connecting rod, so that the pressing block and the glass step are prevented from moving relatively, the glass can be smoothly conveyed forwards, and the conveying efficiency of the glass is further ensured; simultaneously through the No. two springs that set up, when the deflection appears in connecting rod No. one and No. two connecting rods for No. two springs are pressed, when the hold-down frame breaks away from glass, through the effect of the elasticity of No. two springs, and then make No. one connecting rod and No. two connecting rods reset, and then guarantee when the live-rollers rotates, the hold-down frame can not touch structure around because of the deformation, also guarantee simultaneously that the hold-down frame keeps unanimous form when rotating next and glass contact's position, and then guarantee that the hold-down frame can last normal work.
4. In the invention, the thickness of each batch of glass conveyed is not necessarily consistent in the conveying process, if the highest point of the limiting block is moderately fixed, the thickness of the glass pressed by the pressing block is driven by the pressing frame to be unchanged, so that the conveying roller cannot adapt to conveying glass with different thickness, and the application range of the conveying roller is reduced; in the scheme, one side surface of the limiting block, which is in contact with the pressing frame, is set to be an inclined curved surface, and a screw rod is arranged on one side of the limiting block; therefore when the position of stopper is needed to be adjusted, through rotating the screw rod, and then drive the screw rod to make the screw rod produce the removal in the axial, and then make stopper horizontal migration, because the one side of stopper with the contact of clamp frame is the change in vertical direction last height, and then along with the removal of stopper in the horizontal direction, and then make clamp frame and stopper contact in-process wobbled range change, and then make the distance that the compact heap removed in vertical direction change, and then make the distance between compact heap and the live-rollers can change, and then make the thickness of the glass that the compact heap can compress tightly can adjust, and then make the conveying roller can adapt to the glass that does not pass through thickness carry work, and then increased the accommodation of conveying roller, and then improved the practicality of conveying roller.
5. According to the invention, due to the characteristics of the material of the glass, the glass is fragile, and if the glass is directly contacted with the rotating roller in the conveying process, the risk of glass damage is increased due to the fact that the rotating roller is made of a rigid material and is pressed by the pressing block; therefore, in the scheme, the elastic sleeve is arranged outside the rotating roller, and the elastic sleeve has the flexibility, so that the buffer effect can be realized, the glass is prevented from being in direct contact with the rotating roller, the damage caused by collision of the glass and the rotating roller under the extrusion of the compression block is avoided, and the safety of the glass in the glass transportation process is improved; simultaneously through seting up the recess on the elastic sleeve, and then along with the rotation of rotor, the elastic ring is located the position of rotor's highest point, receive the extrusion of glass and compressed, because the flexible characteristic of elastic ring, and then make the recess pressurized deformation, and then make the volume of recess reduce, get into and make the air in the recess be discharged, when rotating to recess opening side and glass complete contact, because the air in the recess is discharged, and form inclosed space between recess and the glass, and then make atmospheric pressure in this space be less than external atmospheric pressure, and then make glass and elastic ring adsorb together, and then prevent the slip between glass and the elastic ring in the in-process of transportation, and then improved the stability of glass in the transportation, and then prevent that glass from appearing skidding or sideslip the condition, and then guarantee the security of glass transportation.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of a first overall construction of a conveyor roller according to the present invention;
FIG. 2 is a schematic view of a second overall construction of the transfer roller of the present invention;
FIG. 3 is a schematic view of the connection of the hold down frame to the rotating roller in the present invention;
FIG. 4 is a schematic view illustrating the installation of a stopper and a pressing frame in the present invention;
FIG. 5 is a schematic view of the positions of the limiting block and the pressing frame in the present invention;
FIG. 6 is a schematic view of the structure of the pressing frame of the present invention;
FIG. 7 is a schematic view of a stopper according to the present invention;
FIG. 8 is a schematic view of the construction of a turning roll of the present invention;
FIG. 9 is a schematic view of the structure of the elastic ring of the present invention;
FIG. 10 is a schematic view illustrating the assembly of a stopper and a ball in the present invention;
in the figure: the device comprises a mounting frame 1, a rotating roller 2, a limiting block 3, a first spring 4, a pressing frame 5, a pressing block 6, an arc part 7, a transition part 8, a first connecting rod 9, a second connecting rod 10, a second spring 11, a screw 12, an elastic sleeve 13, a groove 14, a lip 15 and a ball 16.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 10; the conveying roller for producing the toughened glass comprises a mounting frame 1, a rotating roller 2, a limiting block 3, a first spring 4, a pressing frame 5 and a pressing block 6; the rotating rollers 2 are uniformly arranged on the mounting frame 1 at intervals; the rotating roller 2 is rotationally connected with the mounting frame 1; the two ends of the rotating roller 2 are uniformly provided with the pressing frames 5 at intervals along the circumferential direction; one end of the pressing frame 5 is connected with the end of the rotating roller 2; a spring number 4 is arranged on one side of the compression frame; one end of the spring I4 is connected with the pressing frame 5; the other end of the first spring 4 is fixedly connected with the rotating roller 2; the other end of the compression frame 5 is provided with the compression block 6; the compaction block 6 is connected with the compaction frame 5; the compaction block 6 is made of flexible materials; one side of the mounting frame 1 is provided with the limiting block 3; the limiting block 3 is connected with the mounting frame 1; the limiting block 3 is located right above the rotating roller 2.
During operation, as the surface of the glass is smooth, when the glass is contacted with the traditional conveying roller, the friction force between the glass and the traditional conveying roller is small, and then when the glass is conveyed by the traditional conveying roller, the conveying roller can slip on the surface of the glass, so that the glass is difficult to convey forwards, and the glass is difficult to convey in the production and processing process of the glass; secondly, because the friction force between the glass and the conveying roller is small, the glass can slide along the axial direction of the conveying roller in the glass conveying process, so that the glass in conveying deviates from the radiation range of the conveying roller, the glass is separated from the conveying roller, and the glass is damaged; therefore, in the scheme, when transporting glass, the glass is placed on the rotating roller 2, and the pressing frames 5 arranged at two ends of the rotating roller 2 are driven to rotate along with the rotation of the rotating roller 2, so that the pressing frames 5 are contacted with the limiting blocks 3 along with the rotation of the pressing frames, and the pressing frames 5 are pressed by the limiting blocks 3 along with the continuous rotation of the rotating roller 2, so that the pressing frames 5 deflect towards the middle of the rotating roller 2, the pressing blocks 6 are close to the glass, the pressing blocks 6 press the glass, and the first springs 4 are compressed; the pressing block 6 presses the glass, so that the pressure on the glass is increased, the friction resistance of the glass is increased due to the existence of the pressing block, the slipping phenomenon between the rotating roller 2 and the glass is avoided, the lateral sliding of the glass is avoided, the glass is prevented from being separated from the conveying roller in the conveying process, and the damage caused by derailment is avoided; along with the continuous rotation of the rotating shaft, the pressing frame 5 is separated from the area of the limiting block 3, and then the pressing frame 5 deflects towards the direction away from the glass under the action of the elastic force of the first spring 4, so that the pressing frame 5 is separated from the glass, and the situation that the glass is damaged due to the fact that the pressing frame 5 presses the glass along with the rotation of the rotating roller 2 is avoided; meanwhile, the plurality of rotating rollers 2 are arranged, the pressing frames 5 on the rotating rollers 2 are arranged in a staggered mode, so that the fact that pressing blocks press on glass at all times in the glass transportation process is guaranteed, the glass is prevented from slipping or sideslip, and the glass transportation safety is guaranteed.
As shown in fig. 1, 2, 3, 4 and 6; an arc part 7 is arranged on one side surface of the limiting block 3, which is close to the compression frame 5; the arc part 7 is coaxial with the rotating roller 2; transition parts 8 are symmetrically arranged on two sides of the arc part 7; the transition part 8 is fixedly connected with the arc part 7; the compressing block 6 is in ball joint with one end of the compressing frame 5.
When the glass conveying device works, if the contact between the limiting block 3 and the pressing frame 5 is only one point contact in the conveying process, the time for pressing the pressing block 6 on the glass is instantaneous, so that in the whole conveying process of the glass, the pressing block 6 is difficult to press on the glass, the phenomenon that the pressing block 6 is not pressed on the glass, the glass is slipped or sideslip is caused, and the glass is damaged is difficult to ensure; therefore, in the scheme, the arc end is arranged on the limiting block 3, so that the pressing block 6 is pressed on the glass (the magnitude of the installation pressure in the process is changed) in all the time when the pressing rod is in contact with the arc part 7, and when the rotating roller 2 rotates for one circle, the time when the pressing block 6 presses the glass is a period of time, and then the pressing frame 5 on the rotating roller 2 is arranged in a staggered manner through the limited rotating rollers 2, so that the pressing block 6 presses on the glass in any period of time, and further, the glass is prevented from slipping or sideslip in the whole process of transportation, and the glass is prevented from being damaged; because the contact of compact heap 6 and glass is a period, but in this period, rotor 2 continues to rotate and then drives compact frame 5 and rotate, and glass level forward motion, if compact heap 6 and compact frame 5 are rigid connection, and then when compact frame 5 rotates, and then make the deflection force on the compact frame 5 transmit compact heap 6, and then make glass receive lateral deflection force, and then make compact heap 6 appear deflecting, and then make glass and compact heap 6 card die, and then cause glass's damage, therefore in this scheme, through the support ball joint of compact heap 6 and compact frame 5, and then when the clamp lever deflects, relative rotation between compact heap 6 and the compact frame 5, and then make compact heap 6 remain the front contact with glass all the time, and then avoid compact heap 6 and glass between the card die phenomenon that the compact heap 6 deflects and cause, and then avoided glass's damage, and then increased the security performance when the transport roller transports.
As shown in fig. 1, 2, 3, 4 and 6; the compression frame 5 comprises a first connecting rod 9, a second connecting rod 10 and a second spring 11; the two ends of the rotating roller 2 are uniformly provided with first connecting rods 9 at intervals along the circumferential direction; one end of the first connecting rod 9 is hinged with the end part of the rotating roller 2; the other end of the first connecting rod 9 is provided with the second connecting rod 10; the first connecting rod 9 is rotationally connected with the second connecting rod 10; the hinged ends of the first connecting rod 9 and the second connecting rod 10 are provided with notches; the notch is internally provided with the second spring 11; one end of the second spring 11 is fixedly connected with the first connecting rod 9; the other end of the second spring 11 is fixedly connected with one end of the second connecting rod 10.
During operation, as the contact between the pressing block 6 and the glass is a period of time, in the period of time, the rotating roller 2 continues to rotate so as to drive the pressing frame 5 to rotate, and the glass moves horizontally forwards, as one end of the pressing frame 5, which is close to the pressing block 6, moves horizontally along with the glass, so that the relative positions of the two ends of the pressing frame 5 change, and if the pressing frame 5 is of a rigid structure, the relative positions of the two ends of the pressing frame 5 do not change, the pressing block 6 slides on the glass, and the glass is driven to move backwards, so that the transportation efficiency is reduced; therefore, in the scheme, the pressing frame 5 is divided into two sections, the first connecting rod 9 and the second connecting rod 10 are hinged, and further, in the glass transportation process, when the relative positions of the two ends of the pressing frame 5 need to be changed, the pressing frame can be realized through the rotation of the first connecting rod 9 and the second connecting rod 10, so that the pressing block 6 and the glass step are prevented from moving relatively, the glass can be smoothly conveyed forwards, and the conveying efficiency of the glass is further ensured; simultaneously through No. two springs 11 that set up, when No. one connecting rod 9 and No. two connecting rods 10 appear deflecting for No. two springs 11 are pressed, when the hold-down frame 5 breaks away from glass, through No. two spring 11's elastic force, and then make No. one connecting rod 9 and No. two connecting rods 10 reset, and then guarantee when rotor roll 2 rotates, hold-down frame 5 can not touch structure around because of the deformation, also guarantee simultaneously that hold-down frame 5 keeps unanimous form when rotating next and glass contact's position, and then guarantee that the hold-down frame can last normal work.
As shown in fig. 3, 4, 5 and 7; a screw rod 12 is arranged on one side of the limiting block 3; the limiting block 3 is rotationally connected with the screw 12; the screw 12 is in threaded connection with the mounting frame 1; the height of the arc part gradually increases from the side close to the pressing frame 5 to the side far away from the pressing frame.
When the glass conveying device works, the thickness of each batch of conveyed glass is not consistent in the conveying process, if the highest point of the limiting block 3 is moderately fixed, the thickness of the glass pressed by the pressing block 6 is driven by the pressing frame 5 to be unchanged, so that the conveying roller cannot adapt to conveying the glass with different thickness, and the using range of the conveying roller is reduced; in this embodiment, therefore, by setting the side of the stopper 3 contacting the pressing frame 5 to be a curved surface inclined, the screw 12 is disposed on one side of the stopper 3; therefore when the position of the limiting block 3 needs to be adjusted, the screw rod 12 is rotated, the screw rod 12 is driven to rotate, the screw rod 12 is enabled to move in the axial direction, the limiting block 3 is enabled to move horizontally, the height of one face of the limiting block 3, which is in contact with the pressing frame 5, is changed in the vertical direction, and then the amplitude of swing of the pressing frame 5 in the contact process with the limiting block 3 is changed along with the movement of the limiting block 3 in the horizontal direction, and then the distance of the pressing block 6, which is moved in the vertical direction, is changed, and then the distance between the pressing block 6 and the rotating roller 2 is enabled to be changed, the thickness of glass which can be pressed by the pressing block 6 is enabled to be adjusted, and then the conveying roller can adapt to the conveying work of glass which does not pass through the thickness, so that the application range of the conveying roller is increased, and the practicability of the conveying roller is further improved.
As shown in fig. 8 and 9; an elastic sleeve 13 is sleeved outside the rotating roller 2; the elastic sleeve 13 is fixedly connected with the rotating roller; grooves 14 are uniformly formed in the elastic sleeve 13 at intervals.
During operation, the glass is fragile due to the characteristics of the material of the glass, and then in the conveying process, if the glass is contacted with the rotating roller 2, the risk of glass damage is increased due to the fact that the rotating roller 2 is made of a rigid material and is pressed by the pressing block; therefore, in the scheme, the elastic sleeve 13 is arranged outside the rotating roller 2, and due to the flexible characteristic of the elastic sleeve 13, the buffer effect can be further achieved, the direct contact between glass and the rotating roller 2 is avoided, the damage caused by the collision between the glass and the rotating roller 2 under the extrusion of the compression block 6 is avoided, and the safety of the glass in the glass transportation process is further improved; simultaneously, the groove 14 is formed in the elastic sleeve 13, and then the elastic ring is located at the highest point of the rotating roller 2 along with the rotation of the rotating roller 2 and is compressed by extrusion of glass, the groove 14 is pressed and deformed due to the flexible characteristic of the elastic ring, so that physical examination of the groove 14 is reduced, air in the groove 14 is discharged, when the air in the groove 14 is completely contacted with glass when the air rotates to the opening side of the groove 14, a closed space is formed between the groove 14 and the glass due to the fact that the air in the groove 14 is discharged, and then the air pressure in the space is smaller than the external atmospheric pressure, and then the glass and the elastic ring are adsorbed together, sliding between the glass and the elastic ring in the transportation process is prevented, stability of the glass in the transportation process is improved, slipping or sideslip of the glass is prevented, and safety of glass transportation is guaranteed.
As shown in fig. 8 and 9; a lip 15 is arranged at the mouth of the groove 14; the lip 15 is fixedly connected to the elastic sleeve 13.
During operation, when the edge of the opening of the groove 14 is a border, the border is easy to deform when being extruded, so that the opening of the groove 14 cannot be completely attached to glass, the space formed by the groove 14 and the glass cannot be sealed, the space formed by the groove 14 and the glass cannot generate pressure difference with external atmospheric pressure, and the glass cannot be adsorbed with the elastic ring, therefore, in the scheme, the lip 15 is arranged at the position of the opening of the groove 14, the surface area of the opening of the groove 14 is increased, the contact area of the opening of the groove 14 and the glass is increased when the groove 14 is extruded, the sealing performance is improved, the space formed between the groove 14 and the glass is kept in a sealing state, the pressure difference between the pressure in the space formed by the groove 14 and the glass and the external atmospheric pressure is further ensured, and the adsorption force can be further ensured between the glass and the elastic ring.
As shown in fig. 10; a ball 16 is arranged on one side of the first connecting rod 9, which is close to the limiting block 3; the ball 16 is in ball joint with the first connecting rod 9.
When the compression block is in operation, as the rotating roller 2 rotates, the compression frame 5 and the limiting block 3 are continuously and repeatedly pulled out, contacted and slid, if sliding friction is adopted between the compression frame 5 and the limiting block 3, the abrasion of the compression frame 5 and the limiting block 3 is serious, and the compression effect of the compression block 6 is further affected; therefore in this scheme, through installing rolling ball 16 on compact heap 6, and then through ball 16 and stopper 3 contact for the friction between compact heap 5 and the stopper 3 is rolling friction, and then has reduced the friction loss between the two, and then has improved the life of stopper 3 and compact heap 5.
During operation, as the surface of the glass is smooth, when the glass is contacted with the traditional conveying roller, the friction force between the glass and the traditional conveying roller is small, and then when the glass is conveyed by the traditional conveying roller, the conveying roller can slip on the surface of the glass, so that the glass is difficult to convey forwards, and the glass is difficult to convey in the production and processing process of the glass; secondly, because the friction force between the glass and the conveying roller is small, the glass can slide along the axial direction of the conveying roller in the glass conveying process, so that the glass in conveying deviates from the radiation range of the conveying roller, the glass is separated from the conveying roller, and the glass is damaged; therefore, in the scheme, when transporting glass, the glass is placed on the rotating roller 2, and the pressing frames 5 arranged at two ends of the rotating roller 2 are driven to rotate along with the rotation of the rotating roller 2, so that the pressing frames 5 are contacted with the limiting blocks 3 along with the rotation of the pressing frames, and the pressing frames 5 are pressed by the limiting blocks 3 along with the continuous rotation of the rotating roller 2, so that the pressing frames 5 deflect towards the middle of the rotating roller 2, the pressing blocks 6 are close to the glass, the pressing blocks 6 press the glass, and the first springs 4 are compressed; the pressing block 6 presses the glass, so that the pressure on the glass is increased, the friction resistance of the glass is increased due to the existence of the pressing block, the slipping phenomenon between the rotating roller 2 and the glass is avoided, the lateral sliding of the glass is avoided, the glass is prevented from being separated from the conveying roller in the conveying process, and the damage caused by derailment is avoided; along with the continuous rotation of the rotating shaft, the pressing frame 5 is separated from the area of the limiting block 3, and then the pressing frame 5 deflects towards the direction away from the glass under the action of the elastic force of the first spring 4, so that the pressing frame 5 is separated from the glass, and the situation that the glass is damaged due to the fact that the pressing frame 5 presses the glass along with the rotation of the rotating roller 2 is avoided; meanwhile, a plurality of rotating rollers 2 are arranged, and the pressing frames 5 on the rotating rollers 2 are arranged in a staggered mode, so that the fact that pressing blocks press on glass all the time in the glass transportation process is guaranteed, the situation that the glass slips or sideslips is prevented, and the safety of glass transportation is guaranteed; if the contact between the limiting block 3 and the pressing frame 5 is only one point contact in the transportation process, the time for pressing the pressing block 6 on the glass is instantaneous, so that in the whole transportation process of the glass, the pressing block 6 is difficult to press on the glass, and the phenomenon that the pressing block 6 is not pressed on the glass, so that the glass slides or sideslips are caused, and the glass is damaged is difficult to ensure in the whole transportation process; therefore, in the scheme, the arc end is arranged on the limiting block 3, so that the pressing block 6 is pressed on the glass (the magnitude of the installation pressure in the process is changed) in all the time when the pressing rod is in contact with the arc part 7, and when the rotating roller 2 rotates for one circle, the time when the pressing block 6 presses the glass is a period of time, and then the pressing frame 5 on the rotating roller 2 is arranged in a staggered manner through the limited rotating rollers 2, so that the pressing block 6 presses on the glass in any period of time, and further, the glass is prevented from slipping or sideslip in the whole process of transportation, and the glass is prevented from being damaged; because the contact between the pressing block 6 and the glass is a period of time, but in the period of time, the rotating roller 2 continues to rotate so as to drive the pressing frame 5 to rotate, and the glass moves horizontally forwards, if the pressing block 6 and the pressing frame 5 are rigidly connected, then when the pressing frame 5 rotates, the deflection force on the pressing frame 5 is transmitted to the pressing block 6, then the glass is subjected to lateral deflection force, and then the pressing block 6 deflects, and then the glass and the pressing block 6 are blocked, and then the glass is damaged, in the scheme, the pressing block 6 is in ball joint with the pressing frame 5, and then when the pressing rod deflects, the pressing block 6 and the pressing frame 5 rotate relatively, so that the pressing block 6 always keeps in contact with the front surface of the glass, and then the blocking phenomenon between the pressing block 6 and the glass caused by the deflection of the pressing block 6 is avoided, and then the damage of the glass is avoided, and the safety performance of the transportation roller is further increased; because the contact between the pressing block 6 and the glass is a period of time, in the period of time, the rotating roller 2 continues to rotate so as to drive the pressing frame 5 to rotate, and the glass moves horizontally forwards, because one end of the pressing frame 5, which is close to the pressing block 6, moves horizontally along with the glass, so that the relative positions of the two ends of the pressing frame 5 change, and if the pressing frame 5 is of a rigid structure, the relative positions of the two ends of the pressing frame 5 do not change, the pressing block 6 slides on the glass, and the glass is driven to move backwards, so that the transportation efficiency is reduced; therefore, in the scheme, the pressing frame 5 is divided into two sections, the first connecting rod 9 and the second connecting rod 10 are hinged, and further, in the glass transportation process, when the relative positions of the two ends of the pressing frame 5 need to be changed, the pressing frame can be realized through the rotation of the first connecting rod 9 and the second connecting rod 10, so that the pressing block 6 and the glass step are prevented from moving relatively, the glass can be smoothly conveyed forwards, and the conveying efficiency of the glass is further ensured; simultaneously through No. two springs 11 that set up, when No. one connecting rod 9 and No. two connecting rods 10 appear deflecting for No. two springs 11 are pressed, when the hold-down frame 5 breaks away from glass, through No. two spring 11's elastic force, and then make No. one connecting rod 9 and No. two connecting rods 10 reset, and then guarantee when rotor roll 2 rotates, hold-down frame 5 can not touch structure around because of the deformation, also guarantee simultaneously that hold-down frame 5 keeps unanimous form when rotating next and glass contact's position, and then guarantee that the hold-down frame can last normal work.
The embodiments of the present invention have been described above with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present invention and the scope of the claims, which are to be protected by the present invention.
Claims (5)
1. The utility model provides a toughened glass production is with conveying roller which characterized in that: comprises a mounting frame (1), a rotating roller (2), a limiting block (3), a first spring (4), a compression frame (5) and a compression block (6); the rotating rollers (2) are uniformly arranged on the mounting frame (1) at intervals; the rotating roller (2) is rotationally connected with the mounting frame (1); the two ends of the rotating roller (2) are uniformly provided with the pressing frames (5) at intervals along the circumferential direction; one end of the pressing frame (5) is connected with the end part of the rotating roller (2); one side of the pressing frame (5) is provided with the first spring (4); one end of the first spring (4) is connected with the pressing frame (5); the other end of the first spring (4) is fixedly connected with the rotating roller (2); the other end of the compression frame (5) is provided with the compression block (6); the compaction block (6) is connected with the compaction frame (5); the compaction block (6) is made of flexible materials; one side of the mounting frame (1) is provided with the limiting block (3); the limiting block (3) is connected with the mounting frame (1); the limiting block (3) is positioned right above the rotating roller (2);
An arc part (7) is arranged on one side surface of the limiting block (3) close to the compression frame (5); the arc part (7) is coaxial with the rotating roller (2); transition parts (8) are symmetrically arranged on two sides of the arc part (7); the transition part (8) is fixedly connected with the arc part (7); the compaction block (6) is in ball joint with one end of the compaction frame (5);
the compression frame (5) comprises a first connecting rod (9), a second connecting rod (10) and a second spring (11); the first connecting rods (9) are uniformly arranged at intervals along the circumferential direction at the two ends of the rotating roller (2); one end of the first connecting rod (9) is hinged with the end part of the rotating roller (2); the other end of the first connecting rod (9) is provided with the second connecting rod (10); the first connecting rod (9) is rotationally connected with the second connecting rod (10); the hinged ends of the first connecting rod (9) and the second connecting rod (10) are provided with notches; the notch is internally provided with the second spring (11); one end of the second spring (11) is fixedly connected with the first connecting rod (9); the other end of the second spring (11) is fixedly connected with one end of the second connecting rod (10).
2. A conveying roller for producing tempered glass as claimed in claim 1, wherein: one side of the limiting block (3) is provided with a screw rod (12); the limiting block (3) is rotationally connected with the screw (12); the screw rod (12) is in threaded connection with the mounting frame (1); the height of the arc part (7) gradually increases from one side close to the pressing frame (5) to one side far away from the pressing frame (5).
3. A conveying roller for producing tempered glass as claimed in claim 2, wherein: an elastic sleeve (13) is sleeved outside the rotating roller (2); the elastic sleeve (13) is fixedly connected with the rotating roller (2); grooves (14) are uniformly formed in the elastic sleeve (13) at intervals.
4. A conveyor roll for tempered glass production as claimed in claim 3, wherein: a lip (15) is arranged at the mouth of the groove (14); the lip edge (15) is fixedly connected with the elastic sleeve (13).
5. The conveyor roller for producing tempered glass as claimed in claim 4, wherein: a ball (16) is arranged on one side of the first connecting rod (9) close to the limiting block (3); the ball (16) is in ball joint with the first connecting rod (9).
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| CN202210074137.6A CN114394740B (en) | 2022-01-21 | 2022-01-21 | Conveying roller for toughened glass production |
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