Production process of anti-deformation toughened glass
Technical Field
The invention discloses a production process of anti-deformation toughened glass, belonging to the technical field of anti-deformation toughened glass production.
Background
The physical tempering method for producing tempered glass includes air-cooled tempering, liquid-cooled tempering, fine grain tempering and the like, wherein the most common method is that the air-cooled tempering is to heat the glass to be lower than the softening temperature and then uniformly and rapidly cool the glass, the outside of the glass is rapidly cooled and solidified, and the inside of the glass is slowly cooled. The glass surface is subjected to compressive stress while the interior is subjected to tensile stress as the interior continues to contract, thereby improving the strength and thermal shock resistance of the glass. The main equipment for physical tempering is a tempering furnace which consists of a heating part and a quenching part and is divided into a horizontal tempering furnace and a vertical tempering furnace according to the conveying mode of glass. In the production process of the toughened glass, the glass is required to be subjected to edge grinding, washing, drying, heating in an electric furnace, quenching in an air grid and inspection of finished products.
In the prior art, before glass becomes toughened glass through a specific process, the glass is cut, polished, washed and dried, and in the prior art, single-side polishing is mostly adopted for a glass polishing technology, so that the efficiency is low, manual support is needed, the position of glass polishing is difficult to achieve accuracy, and the glass is difficult to recover in polishing, so that the manufacturing cost is increased.
Based on the above, the invention designs a production process of the deformation-resistant toughened glass to solve the problems.
Disclosure of Invention
The invention aims to provide a production process of anti-deformation toughened glass, which aims to solve the problems that the glass polishing in the background art mostly adopts single-side polishing, the efficiency is low, manual support is needed, the glass polishing position is difficult to achieve accuracy, the glass is difficult to recover during polishing, and the cost is increased.
In order to achieve the purpose, the invention provides the following technical scheme: a production process of anti-deformation toughened glass comprises a base, wherein a first conveying mechanism is arranged on the inner side of the front end of the base, a second conveying mechanism is arranged at the rear end of the first conveying mechanism, the second conveying mechanism is fixedly arranged on the base, the first conveying mechanism and the second conveying mechanism are on the same horizontal plane, a third conveying mechanism capable of lifting is arranged right above the second conveying mechanism, the first conveying mechanism comprises two transmission shafts which penetrate through and are connected to the inner wall of the base in a rotating mode, a first transmission roller is connected to the transmission shafts in a rotating mode, a first conveying belt is jointly transmitted on the surfaces of the two first transmission rollers, two conveying plates are fixedly arranged on the surfaces of the first conveying belts, one end of each transmission shaft is connected with the output end of a first motor in a rotating mode, and the first motors are fixedly arranged on the base, friction blocks are fixedly mounted at two ends of the surface of the transmission shaft, close to the rear end, of the base, a shifting plate is connected to the friction blocks in a sleeved mode, the inner wall of the shifting plate is in friction contact with the surface of the friction blocks, and a positioning mechanism is arranged behind the shifting plate;
the positioning mechanism comprises two supporting plates which are fixedly arranged on the outer side wall of the base, the bottom end face of the supporting plate is provided with a trapezoidal channel, a trapezoidal sliding block is connected in the trapezoidal channel in a sliding way, the top end of the trapezoidal sliding block is fixedly connected with a first pushing plate, two first sliding rods are arranged on the left side of the first pushing plate, the first sliding rod penetrates through and is connected to the inner wall and the outer wall of the base in a sliding manner, the top ends of the first sliding rods are fixedly provided with a second pushing plate together, a plurality of rolling shafts are fixedly arranged on the inner side wall of the second pushing plate, rolling wheels are rotatably connected on the rolling shafts, the bottom ends of the first slide bars are jointly and fixedly provided with a third push plate, the first push plate is tightly attached to the first push plate, a first reset spring is sleeved on the surface of a first sliding rod between the third pushing plate and the base, and a reset mechanism is arranged at the rear end of the first pushing plate;
the reset mechanism comprises two second sliding rods, the second sliding rods penetrate through and are connected to the inner wall and the outer wall of the base in a sliding manner, the end parts of the two second sliding rods are fixedly connected with an arc-shaped plate together, a second reset spring is sleeved between the arc-shaped plate and the inner side wall of the base on the surface of the second sliding rods, one ends of the two second sliding rods, far away from the arc-shaped plate, penetrate through the base and are fixedly connected with a first reset plate together, the front side of the first reset plate is fixedly connected with a first connecting rod, one end of the first connecting rod, far away from the first reset plate, is fixedly connected with a second reset plate, the second reset plate is connected to the top end surface of the supporting plate in a sliding manner, the front end of the arc-shaped groove is arranged right in front of the first pushing plate, the two inner side walls of the base are symmetrically and rotatably connected with a first polishing shaft and a second polishing shaft, and the top ends of the first polishing shaft and the, a cooling mechanism is arranged on the side surface of the inner wall of the base corresponding to the position between the first polishing wheel and the second polishing wheel;
the production process of the deformation-resistant toughened glass comprises the following steps:
step 1: the first conveying mechanism conveys the glass to a position between the poking plates and pokes the poking plates in advance to move to a position for pushing the first pushing plate at the friction block by starting the first conveying mechanism, the second conveying mechanism and the third conveying mechanism through an external controller;
step 2: the glass is placed between the two conveying plates, and when the glass is conveyed, the transmission shaft drives the stirring plate to rotate, so that the stirring plate stirs the first pushing plate, and the stirring plate resets after the stirring plate stirs the first pushing plate;
and step 3: the first push plate slides backwards along the trapezoid channel, the first push plate slides while pushing the third push plate, so that the first reset spring is compressed, the second push plate pushes the glass, the glass is pushed to the middle position through the roller on the second push plate, the roller can push the glass while avoiding obstructing the advance of the glass until the front end of the first push plate enters the arc-shaped groove formed in the first reset plate, the first push plate is limited, the positioning mechanism is locked, so that the glass can always pass through the middle position, and the positions of the surfaces to be polished at the two ends of the glass are the same;
and 4, step 4: when the glass enters the second conveying mechanism and the third conveying mechanism, the water pump is started through the external controller, water is injected into the polishing position, and the first polishing wheel and the second polishing wheel respectively start to roughly polish the glass;
and 5: after the front end of the glass is polished, the front end of the glass pushes the arc-shaped plate to slide outwards, the first reset plate slides outwards, the second reset spring is compressed, the second reset plate slides outwards along the supporting plate under the combined action of the first reset plate and the first connecting rod 23, the first push plate is separated from the arc-shaped channel under the action of the first reset plate, the second push plate slides outwards under the action of the first reset spring, the first push plate continues to slide forwards until the first push plate returns to the initial position, and preparation is made for the next glass polishing work;
step 6: after the glass is polished, the glass enters a roller at the rear end for supporting, and the polishing work is finished;
when the production equipment of the anti-deformation toughened glass works, a first conveying mechanism, a second conveying mechanism and a third conveying mechanism are started through an external controller, the first conveying mechanism conveys the glass to a position between the shifting plates, the shifting plates are shifted to a position pushing the first pushing plate at a friction block in advance, the two conveying plates place the glass between the two conveying plates, and when the glass is conveyed, a transmission shaft drives the shifting plates to rotate so as to enable the shifting plates to shift the first pushing plate, after the poking plate pokes the first pushing plate, the poking plate is reset, the first pushing plate slides backwards along the trapezoid channel, the first pushing plate pushes the third pushing plate while sliding, the first reset spring is compressed, the second pushing plate pushes the glass, the glass is pushed to the middle position through the roller on the second pushing plate, the roller can push the glass while avoiding obstructing the advance of the glass until the front end of the first pushing plate enters the arc-shaped groove formed in the first reset plate, the first pushing plate is limited, the positioning mechanism is locked, the glass can always pass through the middle position, the positions of the surfaces to be polished at the two ends of the glass are ensured to be the same, the polishing depths of the two end surfaces of the glass can be the same no matter how the worker adjusts the polishing depths, the operation difficulty is reduced, when the glass enters the second conveying mechanism and the third conveying mechanism, the water pump is started through an external controller, water is injected to a polishing position, the first polishing wheel and the second polishing wheel respectively start to roughly polish the glass, after the front end of the glass is polished, the front end of the glass pushes the arc-shaped plate to slide outwards, the first reset plate slides outwards, the second reset spring is compressed, the second reset plate slides outwards along the supporting plate under the combined action of the first reset plate and the first connecting rod, the first push plate is separated from the arc-shaped channel under the action of the first reset plate, the second push plate slides outwards under the action of the first reset spring, the first push plate continues to slide forwards until the initial position is restored, preparation is made for the next polishing work of the glass, after the glass is polished, the glass enters the roller at the rear end to be supported, the polishing work is finished, and the positioning mechanism and the reset mechanism are arranged, the problem of current adopt the single face polishing to glass polishing technique mostly, not only inefficiency, and need artifical the support, the position that leads to glass polishing is difficult to reach the accuracy, and can make glass lead to the fact the harm that is difficult to resume in the polishing and improve the cost is solved, this technical scheme can be with glass automatic adjustment to intermediate position, and it is fixed to push down through second conveying mechanism and third conveying mechanism, make glass's both sides homoenergetic obtain stable polishing, the accuracy of polishing has been improved on the one hand, on the other hand has realized two side stable polishing, and the work efficiency is improved.
As a further scheme of the invention, two support rods are symmetrically installed at the top end of the base, the surfaces of the two support rods are jointly connected with a support sliding rod in a sliding manner, the support sliding rod is directly above a transmission shaft at the rear end of the base, the bottom end of the support sliding rod is fixedly connected with an arc-shaped poking plate, the two ends of the support sliding rod are both fixedly provided with an L-shaped poking rod, the two ends of the transmission shaft are both rotatably connected with rotating rods, the bottom end of the transmission rod is fixedly provided with a push wheel, an annular inclined surface on the side surface of the push wheel is mutually contacted with an inclined surface at the bottom end of the L-shaped poking rod, the top end of the push wheel is fixedly connected with a second connecting rod; when the glass conveying device works, when glass is not prevented from entering an unsetting mechanism, the second pushing plate starts to move inwards to cause the glass to be extruded and damaged by the second poking plate, the poking plate is poked outwards along the friction plate, so that the poking plate cannot poke the first pushing plate, through the arrangement of the arc-shaped poking plate, when the conveying plate is about to take the glass to enter the second conveying mechanism, the conveying plate pokes the arc-shaped poking plate, so that the arc-shaped poking plate drives the supporting sliding rods to move upwards along the supporting rods, the supporting sliding rods at the two ends of the supporting sliding rods are fixedly installed and poked upwards, so that the pushing wheels are pushed inwards, under the action of the second connecting rod, the poking plate slides inwards along the friction block until the first pushing plate is poked, when the glass is completely separated from the first conveying mechanism, under the action of the telescopic reset spring, the poking plate is reset to prepare for the next glass, and, the second pushing plate starts to move inwards, so that the glass is extruded and damaged by the second pushing plate.
As a further scheme of the invention, the cooling mechanism comprises a water tank, the water tank is fixedly installed at the bottom of the inner wall of the base, two outer side walls of the water tank are fixedly communicated with water pumps, the water injection end of each water pump is fixedly connected with a water injection pipe, and the other end of each water injection pipe penetrates through the base and is fixedly installed between the first polishing wheel and the second polishing wheel; when the polishing device works, the water pump is started, the water injection pipe is used for injecting water to the polishing position to cool, the phenomenon that the temperature is too high during polishing, glass is damaged, and the glass polishing quality is improved.
As a further scheme of the invention, support shafts distributed in an array are fixedly arranged on the inner side wall of the rear end of the base, and the surfaces of the support shafts are rotatably connected with rollers; in operation, when the glass polishing is finished, the glass is supported and transported by the rollers 41.
As a further scheme of the invention, a filter screen is fixedly arranged on the inner side wall of the water tank; during operation, the water injection pipe also washes away the impurity that the polishing of glass surface brought when cooling polishing wheel and glass surface, through filter screen with cooling and impurity separation, cyclic utilization water source resources are saved has played the effect of using water wisely.
As a further scheme of the invention, two fixed rods are symmetrically and fixedly installed on the inner side wall of the base between the second polishing wheel and the second arc-shaped plate, the top ends of the two fixed rods are fixedly connected with a fixed plate together, the inner wall of the fixed plate is fixedly connected with a plurality of fixed shafts, and the fixed shafts are rotatably connected with fixed rollers; during operation, when carrying out second conveying mechanism and third conveying mechanism after the polishing of glass front end is accomplished, continue to fix a position and the supporting role to glass through the fixed plate, prevent that glass from rocking from causing the problem of influence to the glass rear end unpolished surface.
As a further scheme of the invention, the second conveying mechanism comprises two U-shaped supporting frames which are symmetrically arranged at the bottom of the inner wall of the base, and second conveying belts are connected on two inner side walls of the U-shaped supporting frames in a transmission manner; during operation, through setting up second conveying mechanism, when glass accomplished the location, second conveying mechanism began to carry out the centre gripping to the front end of glass and carries, provided stable transport to guarantee the stability of polishing.
As a further scheme of the invention, the third conveying mechanism comprises two second conveying tables, the inner sides of the second conveying tables are in transmission connection with a third conveying belt, the second conveying tables are arranged right above the second conveying belts, a connecting frame is fixedly connected between the two second conveying tables together, the top end of the base is fixedly provided with an air cylinder, and the output bottom end of the air cylinder is fixedly connected to the top end of the connecting frame; during operation, when glass accomplished the location, promote the cylinder through peripheral hardware controller, make third conveying mechanism cooperation second conveying mechanism fixed glass, rock when preventing the glass polishing, lead to the problem of glass excessive wear.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, by arranging the positioning mechanism and the reset mechanism, before glass is polished, the glass can be automatically adjusted to the middle position, and the two sides of the glass can be stably polished by pressing and fixing the second conveying mechanism and the third conveying mechanism, so that the polishing accuracy is improved, the stable polishing on two sides is realized, and the working efficiency is improved.
2. According to the invention, the arc-shaped poking plate, the supporting slide rod, the pushing wheel, the telescopic return spring and the conveying plate are arranged, so that the positioning mechanism automatically starts to position when glass enters the second conveying mechanism, and the problem that the glass is damaged due to the fact that the second pushing plate starts to move inwards when the glass enters the non-positioning mechanism is solved.
3. According to the invention, by arranging the fixing plate, the fixing shaft and the fixing roller, the front end of the glass is ensured to be separated from the first conveying mechanism and the second conveying mechanism firstly, and the positioning and supporting effects can still be achieved, so that the stability of the whole polishing process is ensured, and the stability of glass polishing is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be 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 schematic view of the overall configuration of a production apparatus in the present invention;
FIG. 2 is a first schematic view of the internal structure of a base of the manufacturing apparatus of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is a bottom view of the manufacturing apparatus of the present invention;
FIG. 5 is an enlarged view of FIG. 4 at B;
FIG. 6 is an enlarged view at C of FIG. 4;
FIG. 7 is a second schematic view of the internal structure of the base of the present invention;
FIG. 8 is an enlarged view of FIG. 7 at D;
FIG. 9 is an enlarged view at E of FIG. 7;
FIG. 10 is a perspective view showing the connection of the support rod, the support slide rod, the arc-shaped toggle plate, the L-shaped toggle plate, the rotating rod, the push wheel, the second connecting rod and the retractable return spring according to the present invention;
FIG. 11 is a perspective view of the positioning mechanism and the return mechanism of the present invention in a connected state;
FIG. 12 is a sectional view of a production apparatus in the present invention;
FIG. 13 is a process flow diagram of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
the polishing machine comprises a base 1, a transmission shaft 2, a first transmission roller 3, a first conveyor belt 4, a conveying plate 5, a first motor 6, a friction block 7, a poking plate 8, a supporting plate 9, a trapezoidal channel 10, a trapezoidal sliding block 11, a first push plate 12, a first slide bar 13, a second push plate 14, a roller 15, a roller 16, a third push plate 17, a first return spring 18, a second slide bar 19, an arc-shaped plate 20, a second return spring 21, a first return plate 22, a first connecting rod 23, a second return plate 24, an arc-shaped groove 25, a first polishing shaft 26, a second polishing shaft 27, a first polishing wheel 28, a second polishing wheel 29, a supporting rod 30, a supporting slide bar 31, an arc-shaped poking plate 32, an L-shaped poking bar 33, a rotating rod 34, a push wheel 35, a second connecting rod 36, a telescopic return spring 37, a water tank 38, a water pump 39, a supporting shaft 40, a roller 41, a filter screen 42, a fixing rod 43, a fixed shaft 45, a fixed roller 46, a U-shaped supporting frame 47, a second conveyer belt 48, a conveying platform 49, a third conveyer belt 4901 and a connecting frame 50, and an air cylinder 51.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-13, the present invention provides a technical solution: a production process of anti-deformation toughened glass comprises a base 1, a first conveying mechanism is arranged on the inner side of the front end of the base 1, a second conveying mechanism is arranged at the rear end of the first conveying mechanism, the second conveying mechanism is fixedly arranged on the base 1, and first conveying mechanism and second conveying mechanism are at same horizontal plane, be provided with the third conveying mechanism that can go up and down directly over the second conveying mechanism, first conveying mechanism includes two transmission shafts 2 that run through and the swivelling joint on 1 inner wall of base, the swivelling joint has first drive roll 3 on the transmission shaft 2, 3 surface common drive of two first drive rolls have first conveyer belt 4, 4 fixed surface of first conveyer belt have two delivery boards 5, the one end of transmission shaft 2 is rotated and is connected with the output of first motor 6, 6 fixed mounting of first motor is on base 1, its characterized in that: the friction blocks 7 are fixedly mounted at two ends of the surface of the transmission shaft 2, close to the rear end, of the base 1, the friction blocks 7 are connected with the shifting plate 8 in a sleeved mode, the inner wall of the shifting plate 8 is in friction contact with the surface of the friction blocks 7, and a positioning mechanism is arranged behind the shifting plate 8;
the positioning mechanism comprises two supporting plates 9, the supporting plates 9 are fixedly installed on the outer side wall of the base 1, a trapezoidal channel 10 is formed in the bottom end face of each supporting plate 9, a trapezoidal sliding block 11 is connected in the trapezoidal channel 10 in a sliding mode, a first pushing plate 12 is fixedly connected to the top end of the trapezoidal sliding block 11, two first sliding rods 13 are arranged on the left side of the first pushing plate 12, the first sliding rods 13 penetrate through and are connected to the inner wall and the outer wall of the base 1 in a sliding mode, a second pushing plate 14 is fixedly installed at the top end of each first sliding rod 13, a plurality of rolling shafts 15 are fixedly installed on the inner side wall of each second pushing plate 14, rolling wheels 16 are rotatably connected to the rolling shafts 15, a third pushing plate 17 is fixedly installed at the bottom end of each first sliding rod 13, the first pushing plate 12 is tightly attached to the first pushing plate 12, first return springs 18 are sleeved on the surfaces of the;
the reset mechanism comprises two second sliding rods 19, the second sliding rods 19 penetrate through and are connected to the inner wall and the outer wall of the base 1 in a sliding manner, the end parts of the two second sliding rods 19 are fixedly connected with an arc plate 20 together, the surface of each second sliding rod is positioned between the arc plate 20 and the inner side wall of the base 1, a second reset spring 21 is sleeved on the surface of each second sliding rod, the end, far away from the arc plate 20, of each second sliding rod penetrates through the base 1 and is fixedly connected with a first reset plate 22 together, the front side of the first reset plate 22 is fixedly connected with a first connecting rod 23, the end, far away from the first reset plate 22, of the first connecting rod 23 is fixedly connected with a second reset plate 24, the second reset plate 24 is connected to the surface of the top end of the supporting plate 9 in a sliding manner, the front end of the arc groove 25 is arranged at the front end of the first pushing plate 12, the two inner side walls of the base 1 are symmetrically and rotatably connected with a first polishing shaft 26 and a second polishing shaft 27, the, a cooling mechanism is arranged on the side surface of the inner wall of the base 1 corresponding to the position between the first polishing wheel 28 and the second polishing wheel 29;
the production process of the deformation-resistant toughened glass comprises the following steps:
step 1: the first conveying mechanism, the second conveying mechanism and the third conveying mechanism are started through an external controller, the first conveying mechanism conveys the glass to a position between the poking plates 8, and the poking plates 8 are poked in advance to move to a position for pushing the first pushing plate 12 at the friction block 7;
step 2: glass is placed between the two conveying plates 5, when the glass is conveyed, the transmission shaft 2 drives the poking plate 8 to rotate, so that the poking plate 8 pokes the first pushing plate 12, and after the poking plate 8 pokes the first pushing plate 12, the poking plate 8 is reset;
and step 3: the first push plate 12 slides backwards along the trapezoid channel 10, the first push plate 12 pushes the third push plate 17 while sliding, so that the first return spring 18 is compressed, the second push plate 14 pushes the glass, the glass is pushed to the middle position through the roller 16 on the second push plate 14, the roller 16 can push the glass while avoiding obstructing the advance of the glass until the front end of the first push plate 12 enters the arc-shaped groove 25 formed in the first return plate 22, the first push plate 12 is limited, the positioning mechanism is locked, so that the glass can always pass through the middle, and the positions of the surfaces to be polished at the two ends of the glass are ensured to be the same;
and 4, step 4: when the glass enters the second conveying mechanism and the third conveying mechanism, the water pump 39 is started through an external controller, water is injected into the polishing position, and the first polishing wheel 28 and the second polishing wheel 29 respectively start to roughly polish the glass;
and 5: after the front end of the glass is polished, the front end of the glass enables the arc-shaped plate 20 to slide outwards by squeezing the arc-shaped plate 20, the first reset plate 22 slides outwards, the second reset spring 21 is compressed, the second reset plate 24 slides outwards along the supporting plate 9 under the combined action of the first reset plate 22 and the first connecting rod 23, the first push plate 12 is separated from the arc-shaped groove 25 under the action of the first reset plate 22, the second push plate 14 slides outwards under the action of the first reset spring 18, and the first push plate 12 continues to slide forwards until the initial position is restored, so that preparation is made for the next polishing work of the glass;
step 6: after the glass is polished, the glass enters the roller 41 at the rear end for supporting, and the polishing work is finished;
when the production equipment works, glass is cut, polished and washed and dried before being changed into toughened glass through a specific process, the existing glass polishing technology mostly adopts single-side polishing, the efficiency is low, manual support is needed, the position of glass polishing is difficult to achieve accuracy, the glass is difficult to recover when being polished, and the problem of manufacturing cost is solved, the poking plate 8 is enabled to poke the first pushing plate 12, after the poking plate 8 pokes the first pushing plate 12, the poking plate 8 is reset, the first pushing plate 12 slides backwards along the trapezoid channel 10, the first pushing plate 12 pushes the third pushing plate 17 while sliding, the first reset spring 18 is compressed, the second pushing plate 14 pushes the glass, the glass is pushed to the middle position through the roller 16 on the second pushing plate 14, the roller 16 can push the glass and avoid obstructing the advance of the glass until the front end of the first pushing plate 12 enters the arc-shaped groove 25 formed in the first reset plate 22, the first pushing plate 12 is limited, the positioning mechanism is locked, the glass can always pass through the middle, the positions of the surfaces to be polished at the two ends of the glass are ensured to be the same, the polishing depth of a worker can be the same no matter how to adjust the polishing depth, the polishing depth of the two end surfaces of the glass can be the same, the operation difficulty is reduced, when the glass enters the second conveying mechanism and the third conveying mechanism, the water pump 39 is started through the external controller, water is injected to the polishing position, the first polishing wheel 28 and the second polishing wheel 29 respectively start to roughly polish the glass, after the front end of the glass is polished, the front end of the glass is extruded by the arc-shaped plate 20, the arc-shaped plate 20 slides outwards, the first reset plate 22 slides outwards, the second reset spring 21 is compressed, the second reset plate 24 slides outwards along the supporting plate 9 under the combined action of the first reset plate 22 and the first connecting rod 23, the first push plate 12 is separated from the arc-shaped groove 25 under the action of the first reset plate 22, the second push plate 14 slides outwards under the action of the first reset spring 18, the first push plate 12 continues to slide forwards until the glass is restored to the initial position, and preparation is made for the next polishing work of the glass, after the glass polishing is accomplished, the cylinder 41 that gets into the rear end supports, the work of polishing is accomplished, above through setting up positioning mechanism and canceling release mechanical system, solved and to have currently adopted the single face polishing to glass polishing technique mostly, not only inefficiency, and need artifical support, the position that leads to the glass polishing is difficult to reach the accuracy, and can make glass cause the harm that is difficult to resume in the polishing to improve the problem of cost, this technical scheme can be with glass automatic adjustment to intermediate position, and it is fixed to push down through second conveying mechanism and third conveying mechanism, make the both sides homoenergetic of glass obtain stable polishing, the accuracy of polishing has been improved on the one hand, on the other hand has realized two side stable polishing, and the work efficiency is improved.
As a further scheme of the invention, two support rods 30 are symmetrically installed at the top end of a base 1, the surfaces of the two support rods 30 are jointly connected with a support slide rod 31 in a sliding manner, the support slide rod 31 is directly above a transmission shaft 2 at the rear end of the base 1, an arc-shaped poking plate 32 is fixedly connected at the bottom end of the support slide rod 31, L-shaped poking rods 33 are fixedly installed at both ends of the support slide rod 31, rotating rods 34 are rotatably connected at both ends of the transmission shaft 2, a pushing wheel 35 is fixedly installed at the bottom end of the transmission rod 34, an annular inclined surface on the side surface of the pushing wheel 35 is in mutual contact with an inclined surface at the bottom end of the L-shaped poking rod 33, a second connecting rod 36 is fixedly connected at the top; when the glass conveying mechanism works, in order to prevent the problem that when glass enters an unsetting mechanism, the second pushing plate 14 starts to move inwards to cause the glass to be extruded and damaged by the second poking plate 14, the poking plate 8 is poked outwards along the friction plate to prevent the poking plate 8 from poking the first pushing plate 12, through the arrangement of the arc-shaped poking plate 32, when the conveying plate 5 carries the glass to enter the second conveying mechanism, the conveying plate 5 pokes the arc-shaped poking plate 32 to enable the arc-shaped poking plate 32 to drive the supporting slide rods 31 to move upwards along the supporting rods 30, the supporting slide rods 31 at the two ends of the fixedly-installed supporting slide rods 31 poke upwards to enable the pushing wheels 35 to push inwards, under the action of the second connecting rod 36, the poking plate 8 slides inwards along the friction block until the first pushing plate 12 is poked, when the glass completely breaks away from the first conveying mechanism, under the action of the telescopic return spring 37, the poking plate 8 is reset to prepare for the next piece of glass, and the problem that when the glass enters the non-positioning mechanism, the second pushing plate 14 starts to move inwards, so that the glass is extruded and damaged by the second pushing plate is solved.
As a further scheme of the invention, the cooling mechanism comprises a water tank 38, the water tank 38 is fixedly installed at the bottom of the inner wall of the base 1, two outer side walls of the water tank 38 are fixedly communicated with a water pump 39, a water injection pipe is fixedly connected to a water injection end of the water pump 29, and the other end of the water injection pipe penetrates through the base 1 and is fixedly installed between the first polishing wheel 28 and the second polishing wheel 29; when the polishing device works, the water pump 39 is started, water is injected to the polishing position through the water injection pipe to cool, the damage to glass caused by overhigh temperature during polishing is prevented, and the glass polishing quality is improved.
As a further scheme of the invention, support shafts 40 distributed in an array are fixedly arranged on the inner side wall of the rear end of the base 1, and the surfaces of the support shafts 40 are rotatably connected with rollers 41; in operation, when the glass polishing is finished, the glass is supported and transported by the rollers 41.
As a further proposal of the invention, a filter screen 42 is fixedly arranged on the inner side wall of the water tank 38; during operation, the water injection pipe also washes away the impurity that the polishing of glass surface brought when cooling polishing wheel and glass surface, through filter screen 42 with cooling and impurity separation, cyclic utilization water source has played the effect of using water wisely.
As a further scheme of the present invention, two fixing rods 43 are symmetrically and fixedly installed on the inner side wall of the base between the second polishing wheel 29 and the second arc-shaped plate 20, the top ends of the two fixing rods 43 are jointly and fixedly connected with a fixing plate 44, the inner wall of the fixing plate 44 is fixedly connected with a plurality of fixing shafts 45, and the fixing shafts 45 are rotatably connected with fixing rollers 46; during operation, when carrying out second conveying mechanism and third conveying mechanism after the polishing of glass front end is accomplished, continue to fix a position and the supporting role to glass through fixed plate 44, prevent that glass from rocking from causing the problem of influence to the glass rear end unpolished face.
As a further scheme of the invention, the second conveying mechanism comprises two U-shaped supporting frames 47 which are symmetrically arranged at the bottom of the inner wall of the base 1, and second conveying belts 48 are connected to the two inner side walls of the U-shaped supporting frames 47 in a transmission manner; during operation, through setting up second conveying mechanism, when glass accomplished the location, second conveying mechanism began to carry out the centre gripping to the front end of glass and carries, provided stable transport to guarantee the stability of polishing.
As a further scheme of the invention, the third conveying mechanism comprises two second conveying platforms 49, the inner sides of the second conveying platforms 49 are in transmission connection with a third conveying belt 4901, the second conveying platforms 49 are right above the second conveying belts 48, a connecting frame 50 is fixedly connected between the two second conveying platforms 49, the top end of the base 1 is fixedly provided with an air cylinder 51, and the output bottom end of the air cylinder 51 is fixedly connected to the top end of the connecting frame; during operation, when glass accomplishes the location, promote cylinder 51 through the peripheral hardware controller, make third conveying mechanism cooperate second conveying mechanism to live glass centre gripping, rock when preventing the glass polishing, lead to the problem of glass excessive wear.
The working principle is as follows: the glass conveying device is characterized in that a first conveying mechanism, a second conveying mechanism and a third conveying mechanism are started through an external controller, the first conveying mechanism conveys glass to a position between shifting plates 8, the shifting plates 8 are shifted in advance to move to positions for pushing a first pushing plate 12 at a friction block 7, the glass is placed between two conveying plates 5, when the glass is conveyed, a transmission shaft 2 drives the shifting plates 8 to rotate, the shifting plates 8 shift the first pushing plate 12, after the shifting plates 8 shift the first pushing plate 12, the shifting plates 8 are reset, the first pushing plate 12 slides backwards along a trapezoidal channel 10, the third pushing plate 17 is pushed while the first pushing plate 12 slides, a first reset spring 18 is compressed, the second pushing plate 14 pushes the glass, the glass is pushed to a middle position through rollers 16 on the second pushing plate 14, the rollers 16 are arranged to avoid blocking the glass while pushing the glass, until the front end of the first pushing plate 12 enters the arc-shaped groove 25 formed in the first reset plate 22, the first pushing plate 12 is limited, the positioning mechanism is locked, so that the glass can always pass through the middle of the first pushing plate, the positions of the surfaces to be polished at the two ends of the glass are the same, the polishing depths of the two end surfaces of the glass can be the same no matter how the polishing depths are adjusted by workers, the operation difficulty is reduced, when the glass enters the second conveying mechanism and the third conveying mechanism, the water pump 39 is started through the external controller, water is injected to the polishing part, the first polishing wheel 28 and the second polishing wheel 29 respectively start to roughly polish the glass, after the front end of the glass is polished, the front end of the glass enables the arc-shaped plate 20 to slide outwards through extrusion of the arc-shaped plate 20, the first reset plate 22 slides outwards, the second reset spring 21 is compressed, the second reset plate 24 slides outwards along the supporting plate 9 under the combined action of the first reset plate 22 and the first connecting rod 23, the first pushing plate 12 is separated from the arc-shaped groove 25 under the action of the first reset plate 22, the second pushing plate 14 slides outwards under the action of the first reset spring 18, the first pushing plate 12 continues to slide forwards until the initial position is restored, preparation is made for the next glass polishing work, and after the glass polishing is finished, the glass enters the roller 41 at the rear end to be supported, and the polishing work is finished.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.