TWI721647B - Linear polishing machine - Google Patents

Abstract

The invention discloses a linear polishing machine. The linear polishing machine comprises a conveying device, a rolling polishing device, a disc polishing device and a cleaning device. The conveying device is configured to move the glass in a predetermined direction. The tumble polishing device is configured to provide tumble polishing to the glass conveyed by the conveying device. The disc polishing device is configured to provide rotary polishing to the glass conveyed by the conveying device. The cleaning device is configured to provide cleaning to the conveying device. The linear polishing machine of the present invention can realize continuous operation, thereby improving production efficiency.

Description

Linear polishing machine

The invention relates to the technical field of deep processing of curved glass, in particular to a linear polishing machine.

At present, the polishing method of glass (for example, curved glass used in mobile phones) generally adopts turntable sweep polishing. This polishing method can only achieve a single-machine polishing operation, that is, the polished glass can only be placed after the polishing device is removed. Into the glass to be polished, this greatly reduces the polishing efficiency, which is not suitable for continuous online operations, and the production efficiency is low.

The purpose of the present invention is to overcome the problems existing in the prior art and provide a linear polishing machine, which can realize continuous operation, thereby improving production efficiency.

In order to achieve the above objective, the present invention provides a linear polishing machine, which includes a conveying device, a tumble polishing device, a disc polishing device, and a cleaning device. The conveying device is configured to move the glass in a predetermined direction. The tumble polishing device is configured to provide tumble polishing to the glass conveyed by the conveying device. The disc polishing device is configured to provide rotary polishing to the glass conveyed by the conveying device. The cleaning device is configured to provide cleaning to the conveying device.

In some embodiments, preferably, the conveying device includes a driving mechanism, a vacuum suction mechanism, and a plurality of jig plates; the driving mechanism includes a chain, and the plurality of jig plates are connected to the chain and run along the The length directions of the chains are arranged parallel to each other; the fixture plate is provided with a vacuum groove for absorbing glass; the vacuum suction mechanism is connected with the vacuum groove so that the vacuum groove is in a non-vacuum state. Switch between vacuum state.

In some embodiments, preferably, the vacuum suction mechanism includes a guide wheel, a guide groove plate and an air cylinder; the guide groove plate extends along the length of the chain and is located far from the jig plate. On one side, the guide groove plate is provided with a guide groove along its length, and the guide groove includes a first groove section and a second groove section communicating with each other, and the distance between the first groove section and the chain is different The distance between the second groove section and the chain; the air cylinder is mounted on the chain, and the cylinder of the air cylinder communicates with the vacuum groove of the jig plate; the guide wheel is connected to the air cylinder The piston rod can move along the guide groove; the vacuum suction mechanism is configured to: when the guide wheel is located in the first groove section of the guide groove, the piston rod is in the retracted position, and the vacuum The groove is in the non-vacuum state; when the guide wheel is located in the second groove section of the guide groove, the piston rod is in the extended position, so that a vacuum is generated in the cylinder body of the cylinder, so that the vacuum The air groove is in the vacuum state; preferably, the driving mechanism includes a supporting plate, a fixing seat and a back wheel; the supporting plate extends along the length of the chain, and the supporting plate includes The protruding strip; the fixed seat is provided on the chain, the cylinder and the supporting wheel are both provided on the fixed seat, the supporting wheel can abut against the protruding strip and roll along the supporting plate; preferably Preferably, the vacuum suction mechanism includes a guide wheel seat and a cylinder seat; the cylinder seat is connected to the fixed seat, and the cylinder is arranged on the cylinder seat; the guide wheel seat is arranged on the piston rod of the cylinder Above, the guide wheel is arranged on the guide wheel seat; preferably, the vacuum suction mechanism includes a vacuum tube, and the air cylinder communicates with the vacuum groove through the vacuum tube; preferably, the guide groove It includes a transition groove section, and the first groove section and the second groove section are both arranged parallel to the chain and communicated through the transition groove section; preferably, the driving mechanism includes a driving sprocket and a driven sprocket , A drive shaft and a driven shaft; the drive sprocket is mounted on the drive shaft, the driven sprocket is mounted on the driven shaft, and the drive sprocket is connected to the driven chain through the chain Wheel; preferably, the drive mechanism includes a support connection seat, the support connection seat is arranged on the chain, the jig plate is installed on the support connection seat; preferably, the drive mechanism includes a fixed set The baffle, the chain is ring-shaped, the baffle is perpendicular to the ring surface of the chain and is located in the middle of the ring-shaped chain to stop the liquid dripping from the jig plate.

In some embodiments, preferably, the rolling and polishing device includes a rolling and polishing lifting mechanism, a polishing roller, and a soft polishing drum; the rolling and polishing lifting mechanism includes a lifting member that can move in a vertical direction; the polishing roller It is connected with the lifting member to realize lifting by the lifting member, and the polishing roller can rotate around its axis; the polishing cylinder is sleeved on the polishing roller to follow the polishing roller to rotate around its axis.

In some embodiments, preferably, a plurality of the polishing cylinders are arranged at intervals along the length direction of the polishing roller, and the cross-sectional shape of the polishing cylinder matches the cross-sectional shape of the glass to be polished; preferably Preferably, the tumbling and polishing device includes a plurality of the polishing rollers, and the plurality of polishing rollers are arranged at intervals along the moving direction of the glass to be polished; preferably, the tumbling and polishing device includes a device for driving the polishing roller to rotate. The polishing roller motor; preferably, the rolling and polishing lifting mechanism includes a first lifting screw, the lifting member includes a first nut seat matched with the first lifting screw, the polishing roller and the first nut Preferably, the lifting member includes a bearing seat, the bearing seat is fixedly connected to the first nut seat, and the polishing roller is mounted on the bearing seat; preferably, the bearing seat includes a left bearing support Seat and right bearing seat, the left bearing seat and the right bearing seat are respectively installed at both ends of the polishing roller; preferably, the rolling and throwing lifting mechanism includes a fixed and vertical lifting guide rod The bearing seat is movably sleeved on the lifting guide rod along the length direction of the lifting guide rod; preferably, the rolling and throwing lifting mechanism includes a first lifting motor and a front screw seat and Rear screw seat; the first lifting screw is connected to the rotation shaft of the first lifting motor and is axially positioned by the front screw seat and the rear screw seat.

In some embodiments, preferably, the disc throwing device includes a disc throwing lifting mechanism, a swing mechanism, a drive motor, and a polishing disc; the disc throwing lifting mechanism includes a moving part that can move in a vertical direction; the swing The mechanism is connected with the moving part and includes a swinging part that can move in a horizontal direction; the driving motor is installed on the swinging part, and the polishing disc is connected with the driving shaft of the driving motor.

In some embodiments, preferably, the oscillating member includes a linear bearing support and a horizontally arranged support shaft, and the support shaft is mounted on the moving member and along a direction perpendicular to the direction of movement of the glass to be polished. Extension, the linear bearing support is movably sleeved on the support shaft along the length direction of the support shaft; the drive motor is installed on the linear bearing support; preferably, the swing mechanism includes a swing A motor and a swing motor base; the swing motor base is connected with the moving part, the swing motor is arranged on the swing motor base, and one end of the swing motor is connected with the linear bearing support to drive the linear The bearing support moves along the length of the support shaft; preferably, the swing mechanism includes a sliding seat and a swing arm shaft; the swing motor and the swing arm shaft are both vertically arranged, and the swing arm shaft is eccentrically arranged. Connected to the drive end of the swing motor; the sliding seat is provided with a strip hole along the moving direction of the glass, and the swing arm shaft is movably pierced through the strip hole along the length direction of the strip hole. In the strip hole; the drive motor is installed on the sliding seat; preferably, the disc polishing device includes a gear transmission box and a plurality of the polishing discs, and the gear transmission box has an input end and a plurality of output ends, The drive shaft of the drive motor is connected with the input end of the gear transmission box, and the polishing disc is connected with the output end of the gear transmission box; the drive motor is connected with the swing member through the gear transmission box.

In some embodiments, preferably, the disc throw lifting mechanism includes a second lifting screw arranged vertically, the moving part comprises a second nut seat matching the second lifting screw, and the swing mechanism Connected to the second nut seat; preferably, the moving part includes a side support seat, the side support seat is fixedly connected to the second nut seat, and the swing mechanism is installed on the side support seat; preferably , The disc throwing lifting mechanism includes a fixed and vertical lifting shaft, and the side support seat is movably sleeved on the lifting shaft along the length direction of the lifting shaft; preferably, the disc throwing lifting shaft The mechanism includes a second lifting motor and an upper screw seat and a lower screw seat that are both fixedly arranged. The second lifting screw is connected to the rotating shaft of the second lifting motor and is composed of the upper screw seat and the lower screw seat shaft.向 Positioning.

In some embodiments, preferably, the cleaning device includes a rolling brush lifting mechanism, a rolling brush, a rolling brush spray pipe, and a side plate; the side plate is fixedly arranged, and the rolling brush lifting mechanism is installed on the side plate and includes A moving part that moves in the vertical direction; the rolling brush is connected to the moving part, and the rolling brush can rotate around its own axis; the rolling brush water spray pipe is installed on the side plate and includes an The first nozzle, the rolling brush water spray pipe is provided with a first water inlet connected to an external water source.

In some embodiments, preferably, the cleaning device includes a spray tube group for washing the jig plate; preferably, the spray tube group includes a spray tube group for cleaning the The front spray pipe for flushing the fixture plate and/or the rear spray pipe for flushing the fixture plate after the rolling brush; the front spray pipe includes a second nozzle and a first nozzle connected to an external water source Two water inlets, the rear spray pipe includes a third nozzle and a third water inlet connected to an external water source; An air knife for drying the fixture board after washing and rolling the fixture board. The air knife includes an air outlet and an air inlet connected to an external air source; preferably, the rolling brush lifting mechanism includes a vertical arrangement The moving part includes a third nut seat that matches the ball screw, and the roller brush is connected to the third nut seat; preferably, the moving part includes a roller brush seat, and the roller The brush holder is fixedly connected to the third nut holder, and the roller brush is connected to the roller brush holder; preferably, the roller brush lifting mechanism includes a vertically arranged lifting rail assembly, and the lifting rail assembly includes The guide rail and the sliding block that cooperate with each other, the guide rail is installed on the side plate, and the brush holder is fixedly connected to the sliding block; preferably, the brush lifting mechanism includes a third lifting motor and both are fixedly arranged On the side plate, the screw front seat and the screw rear seat, the ball screw is connected to the rotating shaft of the third lifting motor and is axially positioned by the screw front seat and the screw rear seat; preferably, the cleaning device It includes a roller brush motor, the roller brush motor is installed on the roller brush seat, and the roller brush is connected with the drive shaft of the roller brush motor.

Through the above technical solution, the glass to be polished is placed on the conveying device to move in a preset direction, the rolling and polishing device is controlled to provide rolling polishing to the glass conveyed on the conveying device, and the disc polishing device is controlled to move toward the The glass conveyed by the conveying device provides rotary polishing, so that the glass has better polishing quality after rolling and rotary polishing. At the same time, the cleaning device can also provide cleaning to the conveying device, so that the to-be-polished on the conveying device The glass will not cause problems that affect the polishing effect due to factors such as dust and residue. The linear polishing machine of the present invention can realize continuous operation when the conveying device, the tumble polishing device, the disc polishing device and the cleaning device continue to work, thereby improving the production efficiency.

The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and not to limit the present invention.

As shown in Figure 1, the linear polishing machine of the present invention includes a conveying device 100, a tumbling and polishing device 200, a disc polishing device 300, and a cleaning device 400; the conveying device 100 is configured to move the glass in a predetermined direction; the tumbling and polishing device 200 It is configured to provide rolling polishing to the glass conveyed by the conveying device 100; the disc polishing device 300 is configured to provide rotary polishing to the glass conveyed by the conveying device 100; and the cleaning device 400 is configured to provide cleaning to the conveying device 100.

Through the above technical solution, the glass to be polished is placed on the conveying device 100 to move in a preset direction, the rolling polishing device 200 is controlled to provide rolling polishing to the glass conveyed on the conveying device 100, and the disc polishing device 300 is controlled to the conveying device The glass conveyed by 100 provides rotary polishing, so that the glass has better polishing quality after rolling and rotary polishing. At the same time, the cleaning device 400 can also provide cleaning to the conveying device 100, so that the glass to be polished on the conveying device 100 There will be no problems affecting the polishing effect due to factors such as dust and residue. The linear polishing machine of the present invention can realize continuous operation when the conveying device 100, the tumble polishing device 200, the disc polishing device 300, and the cleaning device 400 continue to work, thereby improving production efficiency.

It should be noted here that the aforementioned rolling polishing refers to a polishing action in which the rotation plane of the polishing piece and the glass plane are perpendicular to each other, and the aforementioned rotary polishing refers to a polishing action in which the rotation plane of the polishing piece and the glass plane are parallel to each other.

Hereinafter, the conveying device 100, the tumble polishing device 200, the disc polishing device 300, and the cleaning device 400 of the linear polishing machine of the present invention will be described in detail respectively.

As shown in Figures 2 and 3, the conveying device of the present invention includes a driving mechanism, a vacuum suction mechanism and a plurality of jig plates 101; the driving mechanism includes a chain 105, and the plurality of jig plates 101 are connected to the chain 105 and run along the chain 105. The longitudinal directions are arranged parallel to each other; the fixture plate 101 is provided with a vacuum tank 119 for adsorbing glass; the vacuum suction mechanism is connected with the vacuum tank 119 to switch the vacuum tank 119 between a non-vacuum state and a vacuum state.

In the above technical solution, a plurality of jig plates 101 move in a preset direction under the drive of the chain 105, and the glass to be polished can be placed on the jig plate 101 to move together with the jig plate 101. The vacuum tank 119 is in a non-vacuum state. When the glass to be polished needs to be polished, the vacuum mechanism is controlled to switch the vacuum tank 119 from a non-vacuum state to a vacuum state, thereby firmly adsorbing the glass to be polished on the fixture On the board 101 to facilitate polishing. Since the multiple jig plates 101 are continuously moved under the continuous movement of the chain 105, the glass to be polished can be continuously placed on the jig plate 101 to realize continuous operation.

It should be understood that the vacuum suction mechanism can be designed in various forms, such as an electric vacuum suction pump, a manual vacuum suction pump, and the like. In the preferred embodiment of the present invention, in order to achieve automatic control while saving manufacturing costs, preferably, the vacuum suction mechanism includes a guide wheel 106, a guide groove plate 107 and an air cylinder 108; the guide groove plate 107 is along the length direction of the chain 105 It extends and is located on the side of the chain 105 away from the jig plate 101. The guide groove plate 107 is provided with a guide groove 118 along its length. The guide groove 118 includes a first groove section 1181 and a second groove section 1182 that are connected to each other. The distance between one groove section 1181 and the chain 105 is different from the distance between the second groove section 1182 and the chain 105; the cylinder 108 is installed on the chain 105, and the cylinder body of the cylinder 108 communicates with the vacuum groove 119 of the fixture plate 101; the guide wheel 106 is connected The piston rod of the air cylinder 108 can move along the guide groove 118; the vacuum suction mechanism is configured such that when the guide wheel 106 is located in the first groove section 1181 of the guide groove 118, the piston rod is in the retracted position, and the vacuum groove 119 is in a non-vacuum State; when the guide wheel 106 is located in the second groove section 1182 of the guide groove 118, the piston rod is in the extended position, so that a vacuum is generated in the cylinder of the cylinder 108, so that the vacuum groove 119 is in a vacuum state. It can be seen that, because the distance between the first groove section 1181 and the chain 105 is different from the distance between the second groove section 1182 and the chain 105, the guide wheel 106 moves when the first groove section 1181 and the second groove section 1182 move. The state of the piston rod is different, and the conversion between the vacuum and non-vacuum in the cylinder of the cylinder 108 is realized by the expansion and contraction of the piston rod of the cylinder 108. It should be noted here that in order to prevent the guide wheel 106 from twisting during the movement of the guide groove 118, the piston rod needs to be set to only move in its axial direction but not to rotate around its axis. It can be realized, so I won't repeat it here.

In the case of using the above-mentioned vacuum mechanism, components such as the cylinder 108 and the guide wheel 106 need to move with the chain 105. Therefore, in order to enable the components such as the cylinder 108 and the guide wheel 106 to move stably, preferably, the drive mechanism includes The supporting plate 111, the fixing seat 116 and the supporting wheel 112; the supporting plate 111 extending along the length direction of the chain 105, the supporting plate 111 includes the convex strip 1111 arranged along its length; the fixing seat 116 is arranged on the chain 105, the air cylinder 108 and the supporting The wheels 112 are all arranged on the fixed seat 116, and the supporting wheels 112 can abut against the convex strip 1111 and roll along the supporting plate 111. That is to say, by providing the support plate 111 that is consistent with the moving direction of the chain 105, and adopting the form in which the support wheel 112 and the protruding strip 1111 of the support plate 111 are matched, the fixed seat 116 connected with the support wheel 112 and the fixed seat 116 can be realized. The cylinder 108 on the seat 116 can move stably along the moving direction of the chain 105.

In order to enable the guide wheel 106 to be stably connected with the piston rod of the cylinder 108 and to connect the cylinder 108 to the chain 105 stably, preferably, the vacuum suction mechanism includes a guide wheel seat 109 and a cylinder seat 110; the cylinder seat 110 and a fixed seat 116 In connection, the cylinder 108 is arranged on the cylinder base 110; the guide wheel base 109 is arranged on the piston rod of the cylinder 108, and the guide wheel 106 is arranged on the guide wheel base 109.

In the working process, since the air cylinder 108 has a certain distance from the jig plate 101, in order to enable the air cylinder 108 to vacuum the jig plate 101 smoothly and effectively, preferably, the vacuum suction mechanism includes a vacuum tube 115, and the air cylinder 108 passes through the vacuum The air pipe 115 communicates with the vacuum tank 119. It should be understood that there can be many ways of communication here. For example, in some embodiments, the fixture plate 101 has a suction chamber, the suction chamber is connected to the vacuum groove 119, and the vacuum tube 115 can be connected to the vacuum chamber. The suction chamber is in communication, so as to realize the communication with the vacuum tank 119.

The guide groove 118 can have various forms. In some embodiments of the present invention, the guide groove 118 can be an arc-shaped groove body, and the track of the guide wheel 106 moving in the guide groove 118 is an arc, so that the air cylinder 108 is drawn The suction action forms a slow transition. In order to adapt to the fast-paced processing process and to ensure the service life of the guide wheel 106, preferably, the guide groove 118 includes a transition groove section 1183, and the first groove section 1181 and the second groove section 1182 are both arranged parallel to the chain 105 and It communicates through the transition groove section 1183. In the preferred embodiment of the present invention, the first groove section 1181 and the second groove section 1182 are parallel to each other, the transition groove section 1183 is a linear groove section connecting the first groove section 1181 and the second groove section 1182, and the guide wheel 106 is During the movement of the first groove section 1181, the piston rod of the cylinder 108 never extends. When the guide wheel 106 passes through the transition groove section 1183, the piston rod of the cylinder 108 is quickly pulled out, and the guide wheel 106 is in the second groove. During the movement of the segment 1182, the piston rod of the cylinder 108 always maintains an extended state.

In order to realize the linear movement of the glass to be polished, the conveying device of the present invention adopts the following circular linear conveying structure: the driving mechanism includes a driving sprocket 102, a driven sprocket 114, a driving shaft 103 and a driven shaft 113; a driving sprocket 102 is installed on the driving shaft 103, the driven sprocket 114 is installed on the driven shaft 113, and the driving sprocket 102 is connected to the driven sprocket 114 via a chain 105. Of course, the above are only preferred embodiments of the present invention. In other embodiments of the present invention, belt transmission, gear transmission, etc. may be used instead of chain transmission.

In order to make the jig plate 101 more stably installed on the chain 105, preferably, the driving mechanism includes a supporting connecting seat 117, the supporting connecting seat 117 is arranged on the chain 105, and the jig plate 101 is installed on the supporting connecting seat 117.

Since the jig plate 101 needs to be cleaned, there will be residual water on the jig plate 101. In order to prevent the residual water from falling and affecting other components, preferably, the driving mechanism includes a frame fixedly arranged outside (not shown in the figure). Shown) on the partition 104, the chain 105 is ring-shaped, the partition 104 is perpendicular to the ring surface of the chain 105 and is located in the middle of the ring-shaped chain 105 to stop the liquid dripping from the jig plate 101.

In the preferred embodiment of the present invention, two circular chains 105 are used, the ring surfaces of the two chains 105 are parallel to each other, and a plurality of jig plates 101 are arranged between the two chains 105.

As shown in Figures 4 and 5, the rolling and polishing device of the present invention includes a rolling and polishing lifting mechanism, a polishing roller 202 and a soft polishing drum 211; the rolling and polishing lifting mechanism includes a lifting member that can move in a vertical direction; the polishing roller 202 and The lifting member is connected to realize lifting by the lifting member, and the polishing roller 202 can rotate around its axis; the polishing cylinder 211 is sleeved on the polishing roller 202 to follow the polishing roller 202 to rotate around its axis.

Through the above technical solution, since the polishing cylinder 211 sleeved on the polishing roller 202 can follow the polishing roller 202 to rotate around its axis, when the glass needs to be polished, the polishing roller 202 is controlled to rotate, and then the rolling and polishing lift is controlled. The mechanism moves the lifting member toward the glass, thereby driving the rotating polishing roller 202 to approach the glass to be polished, and because the polishing cylinder 211 uses soft polishing materials, the polishing cylinder 211 can appropriately squeeze the glass to be polished to pass The lifting movement of the adjusting polishing roller 202 realizes the purpose of adjusting the polishing strength of the glass, so as to achieve an ideal polishing effect.

In the glass polishing process, in order to improve efficiency, multiple glasses are usually used for polishing at the same time. Therefore, in order to achieve simultaneous polishing of multiple glasses to be polished, preferably, there are arranged at intervals along the length of the polishing roller 202. Multiple polishing cylinders 211. In addition, the cross-sectional shape of the polishing cylinder 211 matches the cross-sectional shape of the glass to be polished, which enables the polishing cylinder 211 to contact the entire surface of the glass to be polished, thereby achieving the goal of uniform polishing.

When the glasses to be polished are arranged in rows and columns, in order to further improve the polishing efficiency, preferably, the tumbling and polishing device includes a plurality of polishing rollers 202, and the plurality of polishing rollers 202 are arranged at intervals along the moving direction of the glass to be polished. In other words, each polishing roller 202 corresponds to a row of glass to be polished, and several rows of glass need to be polished at the same time, and several polishing rollers 202 can be provided.

It should be understood that a variety of methods can be used to achieve the rotation of the polishing roller 202. In a preferred embodiment of the present invention, the tumbling and polishing device includes a polishing roller motor 204 for driving the polishing roller 202 to rotate. The polishing roller motor 204 can be an ordinary adjustable-speed AC motor or a DC motor. Of course, it is not necessary to equip each polishing roller 202 with a polishing roller motor 204. In some embodiments of the present invention, only one polishing roller motor 204 is provided, and the polishing roller motor 204 is connected to the polishing roller 202 through a transmission gear box. The advantage of this arrangement is that the manufacturing cost is reduced, and the rotation directions of the adjacent polishing rollers 202 are opposite, so that the glass can continuously undergo two polishing processes in opposite directions, thereby greatly improving the uniformity of polishing.

It should be understood that the rolling and throwing lifting mechanism can adopt various forms to realize the movement of the lifting parts, such as linear modules, air cylinders, hydraulic cylinders, etc., and in the preferred embodiment of the present invention, in order to achieve fine adjustment, preferably , The rolling and throwing lifting mechanism includes a first lifting screw 208, the lifting member includes a first nut seat 209 matched with the first lifting screw 208, and the polishing roller 202 is connected to the first nut seat 209. In other words, the rolling and polishing lifting mechanism realizes the movement of the polishing roller 202 through the ball screw structure.

In order to enable the polishing roller 202 to rotate smoothly, preferably, the lifting member includes a bearing seat, which is fixedly connected to the first nut seat 209, and the polishing roller 202 is installed on the bearing seat.

Further, in order to obtain a more stable support for the polishing roller 202, preferably, the bearing housing includes a left bearing support 201 and a right bearing support 203, and the left bearing support 201 and the right bearing support 203 are respectively mounted on two sides of the polishing roller 202. end.

In order to enable the polishing roller 202 to move more smoothly, preferably, the rolling and throwing lifting mechanism includes a fixed and vertical lifting guide rod 206, and a bearing seat is movably sleeved on the lifting guide rod 206 along the length direction of the lifting guide rod 206. on. The lifting guide rod 206 here needs to be fixedly arranged on the external frame to obtain better stability.

In order to enable the first lifting screw 208 to rotate more stably, preferably, the rolling and throwing lifting mechanism includes a first lifting motor 205 and a front screw seat 207 and a rear screw seat 210 both fixedly arranged; the first lifting screw 208 is connected to the first lifting screw 208. The rotating shaft of the lifting motor 205 is axially positioned by the front screw seat 207 and the rear screw seat 210. Similarly, the front screw seat 207 and the rear screw seat 210 here need to be fixedly arranged on an external frame to obtain better stability.

As shown in Figures 6-8, the disc throwing device of the present invention includes a disc throwing lifting mechanism, a swing mechanism, a drive motor 311 and a polishing disc 304; the disc throwing lifting mechanism includes a moving part that can move in a vertical direction; a swinging mechanism and movement The parts are connected and include a swinging part that can move in a horizontal direction; the driving motor 311 is installed on the swinging part, and the polishing disc 304 is connected with the driving shaft of the driving motor 311.

Through the above technical solution, since the drive motor 311 is mounted on the swinging member, and the swinging member will move in the vertical direction under the drive of the moving member, the drive motor 311 can not only move in the horizontal direction under the drive of the swinging member, but also It can move in the vertical direction, and the polishing disc 304 connected to it can also move in both the horizontal direction and the vertical direction. The polishing disc 304 moving in the vertical direction can adjust the pressure of the glass to be polished, and, during the movement of the glass, the horizontal movement of the polishing disc 304 can form irregular polishing tracks on the glass surface, thereby improving the glass The polishing quality of the surface.

In addition, in order to facilitate adjustment of the pressure of the polishing disk 304 on the glass, the polishing material on the polishing disk 304 may be a resin strip or a soft material.

In order to make the trajectory of the oscillating member in the horizontal direction more stable, preferably, the oscillating member includes a linear bearing support 302 and a horizontally arranged support shaft 303. The support shaft 303 is mounted on the moving member and is aligned with the direction of movement of the glass to be polished. Extending in a vertical direction, the linear bearing support 302 is movably sleeved on the support shaft 303 along the length direction of the support shaft 303; the driving motor 311 is installed on the linear bearing support 302. That is to say, in the above-mentioned embodiment, the support shaft 303 functions as a guide rail, and the linear bearing support 302 is equivalent to a sliding block matched with the guide rail. This determines that the drive motor 311 can only be supported by the linear bearing. The seat 302 moves along the length direction of the support shaft 303.

In order to move the drive motor 311 along the length of the support shaft 303, a force parallel to the axis of the support shaft 303 should be applied to the linear bearing support 302. Therefore, preferably, the swing mechanism includes a swing motor 309 and a swing motor base 305; The swing motor base 305 is connected to the moving part. The swing motor 309 is arranged on the swing motor base 305. One end of the swing motor 309 is connected with the linear bearing support 302 to drive the linear bearing support 302 to move along the length direction of the support shaft 303. That is, a force parallel to the axis of the support shaft 303 is applied to the linear bearing support 302 through the swing motor 309, so that the linear bearing support 302 moves along the length direction of the support shaft 303 with the drive motor 311.

It should be understood that the oscillating motor 309 can be designed in various forms. For example, in some embodiments, the oscillating motor 309 can have a drive shaft that can extend and contract along the length of the support shaft 303, and the linear bearing support 302 is connected to the drive shaft. The connection can achieve the purpose of moving along the length direction of the supporting shaft 303. In the preferred embodiment of the present invention, in order to further save installation space and cost, preferably, the swing mechanism includes a sliding seat 314 and a swing arm shaft 315; the swing motor 309 and the swing arm shaft 315 are both vertically arranged, and the swing arm shaft 315 is eccentrically connected to the driving end of the swing motor 309; the sliding seat 314 is provided with a strip hole along the moving direction of the glass, and the swing arm shaft 315 is movably inserted in the strip hole along the length of the strip hole; The motor 311 is installed on the sliding seat 314. It should be noted that the drive motor 311 is installed on the sliding seat 314 through the linear bearing support 302, and the linear bearing support 302 is restricted by the support shaft 303 to move only along the length of the support shaft 303. Therefore, the sliding seat 314 It can also only move along the length direction of the support shaft 303. When the swing arm shaft 315 moves eccentrically around the axis of the swing motor 309, the force exerted by the swing arm shaft 315 on the sliding seat 314 will be decomposed into a first component force and a second component force, where the first component force is along the supporting shaft In the length direction of 303, the sliding seat 314 will move along the length direction of the support shaft 303 under the action of the first component force, and the second component force is perpendicular to the first component force, that is, along the length direction of the strip hole, so , The swing arm shaft 315 will move along the length of the strip hole under the action of the second component force. With this arrangement, as long as the length of the swing arm shaft 315 and the strip hole is adjusted, the reciprocating movement of the sliding seat 314 along the length direction of the supporting shaft 303 can be realized.

In order to polish multiple glasses to be polished at the same time, multiple polishing discs 304 need to be provided. In order to further reduce manufacturing costs, preferably, the disc polishing device includes a gear transmission box 310, which has an input end and A plurality of output ends, the drive shaft of the drive motor 311 is connected with the input end of the gear transmission box 310, the polishing disc 304 is connected with the output end of the gear transmission box 310; the drive motor 311 is connected with the swing member through the gear transmission box 310. The advantage of this arrangement is that because the rotation directions of adjacent gears in the gear transmission box 310 are opposite, the rotation directions of the adjacent polishing discs 304 are opposite, which makes the glass to be polished experience the two adjacent polishing discs. Polishing in the opposite direction of 304, thereby further improving the polishing effect.

It should be understood that the disc throwing lifting mechanism can be implemented in a variety of ways to achieve the lifting of the moving parts, such as linear modules, electric cylinders, air cylinders, etc., and in a preferred embodiment of the present invention, the disc throwing lifting mechanism includes a vertically arranged The second lifting screw 316, the moving part includes a second nut base 307 matching the second lifting screw 316, and the swing mechanism is connected to the second nut base 307. That is to say, the disc throwing lifting mechanism adopts a ball screw structure to realize the lifting movement of the swing mechanism. The advantage of this is that the ball screw structure has a finer operation accuracy, which is more suitable for adjusting the pressure of the polishing disc 304 on the glass.

In order to make the swing mechanism and the second nut base 307 more stable, the moving part preferably includes a side support base 301 fixedly connected to the second nut base 307, and the swing mechanism is installed on the side support base 301.

In order to make the lifting movement of the swing mechanism more stable, preferably, the throwing lifting mechanism includes a fixed and vertical lifting shaft 312, and the side supporting seat 301 is movably sleeved on the lifting shaft 312 along the length direction of the lifting shaft 312. That is to say, the lifting shaft 312 can be regarded as a guide rail, and the side support base 301 can be regarded as a sliding block matched with the guide rail, thereby limiting the lifting movement track of the swing mechanism and also providing more stable support. It should be noted here that the lifting shaft 312 can be fixedly arranged on an external frame to obtain a more stable support.

In order to obtain a more stable support for the second lifting screw 316, preferably, the disc-throwing lifting mechanism includes a second lifting motor 313 and an upper screw seat 308 and a lower screw seat 306 both fixedly arranged. The second lifting screw 316 is connected to the second lifting screw 316. The rotating shaft of the lifting motor 313 is axially positioned by the upper screw seat 308 and the lower screw seat 306. The upper screw seat 308 and the lower screw seat 306 can be fixedly arranged on an external frame to obtain stable support.

As shown in Figures 9 and 10, the cleaning device of the present invention includes a rolling brush lifting mechanism, a rolling brush 412, a rolling brush spray pipe 403, and a side plate 401; the side plate 401 is fixedly arranged, and the rolling brush lifting mechanism is installed on the side plate 401 and includes The moving part that moves in the vertical direction; the rolling brush 412 is connected with the moving part, and the rolling brush 412 can rotate around its own axis; the rolling brush water spray pipe 403 is installed on the side plate 401 and includes a first nozzle 416 set toward the rolling brush 412, and the rolling brush sprays water The pipe 403 is provided with a first water inlet 417 connected to an external water source.

Through the above technical solution, because the roller brush 412 can rotate around its own axis, and the roller brush 412 is connected with the moving part of the roller brush lifting mechanism, it can approach or move away from the jig plate 101 under the drive of the moving part. When the brush 412 approaches and contacts the jig plate 101, it can clean the residue on the surface of the jig plate 101. At the same time, because there is also a roller brush spray pipe 403 for spraying water to the roller brush 412 for cleaning, the roller brush 412 can be kept clean, and the roller brush 412 with water can also clean the dust on the surface of the jig plate 101. Therefore, it can be ensured that the polishing process of the glass will not be affected by dust and impurities, and the polishing quality of the glass can be improved.

In order to further improve the cleaning quality of the jig plate 101, preferably, the cleaning device includes a spray tube group for washing the jig plate 101. It should be understood that the spray pipe set can be set before the position where the rolling brush 412 rolls the jig plate 101, or after the position where the rolling brush 412 rolls the jig plate 101, which does not affect The rolling sweeping effect of the rolling sweep 412 on the jig plate 101.

If the spray pipe group is arranged before the rolling brush 412 performs the rolling cleaning of the jig plate 101, for example, the spray pipe group includes a front spray pipe 402 that washes the jig plate 101 before the rolling brush 412. The spray pipe 402 includes a second nozzle 419 and a second water inlet 420 connected to an external water source. If the spray pipe group is arranged at the position where the roller brush 412 performs the rolling cleaning of the jig plate 101, for example, the spray pipe group includes a rear spray pipe 404 that washes the jig plate 101 after the roller brush 412. The spray pipe 404 includes a third nozzle 421 and a third water inlet 422 connected to an external water source. In the preferred embodiment of the present invention, the spray pipe group includes the front spray pipe 402 and the rear spray pipe 404 at the same time, thereby further improving the cleaning ability of the surface of the jig plate 101.

It should be understood that the above-mentioned external water source may be a high-pressure water source or a low-pressure water source, as long as it is clean water and can wash the surface of the fixture plate 101 cleanly.

In some cases, after the jig plate 101 is cleaned by the spray pipe group or the roller brush 412 with water, there will be residual water on the surface. If the glass to be polished is directly placed on the jig plate 101 with residual water Above, it will affect the polishing quality of the glass to a certain extent. Therefore, in order to avoid this situation, preferably, the cleaning device includes cleaning and rolling the jig plate 101 through the spray pipe group and the rolling brush 412. The air knife 411 for cleaning the board 101 includes an air outlet 418 and an air inlet 415 connected to an external air source.

In the preferred embodiment of the present invention, the air outlet 418 of the air knife 411 is elongated and covers the width of the jig plate 101, which can clean the residual water in every corner of the jig plate 101 as much as possible. . Moreover, the elongated air outlet 418 cooperates with an external high-pressure air source to form a high-pressure air curtain, so as to more effectively purge the residual water on the jig plate 101.

In addition, it should be understood that the rolling brush lifting mechanism can use a variety of ways to lift the moving parts, such as linear modules, electric cylinders, air cylinders, hydraulic cylinders, etc., and in the preferred embodiment of the present invention, the rolling brush lifting The mechanism includes a vertical ball screw 406, the moving part includes a third nut base 410 matching the ball screw 406, and the rolling brush 412 is connected to the third nut base 410. The rolling brush lifting mechanism of the present invention adopts a ball screw structure to adjust the lifting of the moving part. The advantage is that the rolling brush 412 connected with the moving part can be adjusted more finely, thereby ensuring that the pressure of the rolling brush 412 on the jig plate 101 can be controlled. .

In order to facilitate the rolling brush 412 to rotate around its axis more stably, preferably, the moving part includes a rolling brush seat 414 fixedly connected to the third nut seat 410, and the rolling brush 412 is connected to the rolling brush seat 414.

In addition, in order to further improve the stability of the rolling brush 412 during lifting, preferably, the rolling brush lifting mechanism includes a vertically arranged lifting rail assembly 413. The lifting rail assembly 413 includes mutually cooperating rails and sliding blocks, and the rails are installed on the side plate. On the 401, the brush holder 414 is fixedly connected to the slider. It should be noted here that, in order to improve the stability of the side plate 401 and the guide rails installed on the side plate 401, the side plate 401 is fixedly arranged on an external rack.

At the same time, in order to make the rotation of the ball screw 406 more stable, preferably, the roller brush lifting mechanism includes a third lifting motor 405 and a screw front seat 407 and a screw rear seat 409 both fixedly arranged on the side plate 401. The ball screw 406 is connected to the third The rotating shaft of the lifting motor 405 is axially positioned by the screw front seat 407 and the screw rear seat 409.

Of course, the rotation of the roller brush 412 can also be driven in a variety of ways. In the preferred embodiment of the present invention, specifically, the cleaning device includes a roller brush motor 408. The roller brush motor 408 is mounted on the roller brush holder 414, and the roller brush 412 It is connected with the drive shaft of the roller brush motor 408. The roller brush motor 408 may be an ordinary adjustable-speed AC motor or a DC motor.

The working process of the linear polishing machine of the present invention will be described in detail below:

2 and 3, when the work starts, the external motor drives the chain 105 to rotate to drive the jig plate 101 to move. When the jig plate 101 is used to place the glass, the side of the jig plate 101 is facing upward and the guide wheel 106 has not yet entered the guide groove In the second groove section 1182 of 118, since the piston rod of the cylinder 108 is not pulled out, no vacuum is generated in the cylinder of the cylinder 108. At this time, all the glass to be polished is buckled on the jig plate 101. As the guide wheel 106 and the jig plate 101 continue to move with the chain 105, when the guide wheel 106 enters the second groove section 1182, the piston rod of the cylinder 108 is pulled out, a vacuum is generated in the cylinder 108, and the glass is It is firmly adsorbed to the vacuum groove 119 of the jig plate 101.

Referring to Figures 4 and 5, when the jig plate 101 (see Figure 2) loaded with glass to be polished reaches the rolling and polishing device 200 (see Figure 1), the polishing roller motor 204 is activated, and the polishing roller 202 is raised and lowered by the rolling and polishing The mechanism drives down until the polishing cylinder 211 can press on the upper surface of the glass, and the high-speed rotating polishing cylinder 211 directly rubs the glass to achieve the polishing purpose.

Referring to Figures 6 to 8, when the glass-loaded jig plate 101 (see Figure 2) enters the disc polishing device 300 (see Figure 1), the drive motor 311 and the swing motor 309 are activated to rotate the polishing disc 304 and swing back and forth. , Then control the disc throwing and lifting mechanism to lower the polishing disc 304 until the polishing disc 304 is pressed on the glass. As the glass continues to move forward, the polishing disk 304 reciprocates and rotates on the glass to achieve the purpose of polishing the surface of the glass.

3, when the glass sheet to be polished is polished at the polishing station, the guide wheel 106 passes through the transition groove section 1183 and the first groove section 1181 to retract the piston rod of the cylinder 108. At this time, the cylinder body of the cylinder 108 is no longer A vacuum effect is generated, and the polished glass will no longer be sucked by the vacuum tank 119, so that the glass blanking operation can be performed.

Referring to Figures 9 and 10, when the jig plate 101 (see Figure 2) that has undergone the blanking operation reaches the cleaning device 400 (see Figure 1), the external high-pressure water source and high-pressure air source are all turned on, and the rolling brush motor 408 and The roller brush lifting mechanism raises the roller brush 412 until it contacts the surface of the jig plate 101. The front spray pipe 402 first rinses the jig plate 101 initially, and then the jig plate 101 enters the sweeping area of the roller brush 412 for scrubbing. After the scrubbing, the jig plate 101 is then rinsed clean by the rear spray pipe 404. Finally, when entering the blowing area of the air knife 411, the water on the surface is swept clean by the high-pressure air curtain.

After the cleaning device 400 cleans the surface of the jig plate 101, the jig plate 101 returns to the feeding station. Since the jig board 101 is arranged continuously one by one, continuous operation can be realized, thereby improving the production efficiency.

The preferred embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Within the scope of the technical concept of the present invention, many simple modifications can be made to the technical solution of the present invention. In order to avoid unnecessary repetition, various possible combinations of the present invention will not be described separately. However, these simple modifications and combinations should also be regarded as the contents disclosed in the present invention, and all belong to the protection scope of the present invention.

100: Conveyor 101: Fixture board 102: drive sprocket 103: drive shaft 104: partition 105: chain 106: guide wheel 107: Guide groove plate 108: cylinder 109: guide wheel seat 110: Cylinder block 111: Pallet 112: Leaning Wheel 113: driven shaft 114: driven sprocket 115: vacuum tube 116: fixed seat 117: Support connection seat 118: Guide groove 119: Vacuum tank 200: Rolling and throwing device 201: Left bearing support 202: Polishing roller 203: Right bearing support 204: Polishing roller motor 205: The first lifting motor 206: Lifting guide rod 207: Front screw seat 208: The first lifting screw 209: The first nut seat 210: Rear screw seat 211: Polishing cylinder 300: disc throwing device 301: Side support 302: Linear bearing support 303: Support shaft 304: Polishing disc 305: Swing motor seat 306: Lower screw seat 307: second nut seat 308: Upper screw seat 309: Swing Motor 310: Gear box 311: drive motor 312: Lift shaft 313: The second lifting motor 314: Slide 315: swing arm shaft 316: second lifting screw 400: Cleaning device 401: side panel 402: Front spray pipe 403: Rolling brush spray pipe 404: Rear spray pipe 405: Third lifting motor 406: Ball Screw 407: Screw front seat 408: Rolling brush motor 409: screw back seat 410: third nut seat 411: Wind Knife 412: Roll Brush 413: Lifting rail assembly 414: Rolling brush holder 415: Air Inlet 416: first nozzle 417: first water inlet 418: air outlet 419: second nozzle 420: second water inlet 421: Third nozzle 422: third water inlet 1111: ridge 1181: The first slot segment 1182: second slot section 1183: Transition groove section

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the attached picture: Figure 1 is a schematic structural view of a preferred embodiment of the linear polishing machine of the present invention; 2 is a schematic structural view of a preferred embodiment of the conveying device of the linear polishing machine of the present invention; Figure 3 is an enlarged view of part A in Figure 2; 4 is a schematic structural diagram of a preferred embodiment of the tumble polishing device of the linear polishing machine of the present invention; Figure 5 is a bottom view of Figure 4; 6 is a schematic structural view of a preferred embodiment of the disc polishing device of the linear polishing machine of the present invention; Figure 7 is a bottom view of Figure 6; FIG. 8 is a schematic structural view of a preferred embodiment of the swing mechanism of the disc throwing device; Figure 9 is a bottom view of a preferred embodiment of the cleaning device of the linear polishing machine of the present invention; and Fig. 10 is a plan view of Fig. 9.

100: Conveyor

200: Rolling and throwing device

300: disc throwing device

400: Cleaning device

Claims (9)

A linear polishing machine, wherein the linear polishing machine includes a conveying device, a tumbling and polishing device, a disc polishing device, and a cleaning device: the conveying device is configured to move the glass in a preset direction; the tumbling and polishing device is configured Rolling polishing is provided for the glass conveyed to the conveying device; the disc polishing device is configured to provide rotary polishing to the glass conveyed by the conveying device; the cleaning device is configured to provide the conveying device Cleaning; the conveying device includes a driving mechanism, a vacuum suction mechanism, and a plurality of jig plates; the driving mechanism includes a chain, and a plurality of the jig plates are connected to the chain and parallel to each other along the length of the chain Setting; the fixture plate is provided with a vacuum tank for absorbing glass; the vacuum suction mechanism is connected with the vacuum tank to switch the vacuum tank between a non-vacuum state and a vacuum state; the The vacuum suction mechanism includes a guide wheel, a guide groove plate and an air cylinder; the guide groove plate extends along the length of the chain and is located on the side of the chain away from the jig plate, and the guide groove plate extends along its A guide groove is provided in the length direction, and the guide groove includes a first groove section and a second groove section that communicate with each other. The distance between the first groove section and the chain is different from the distance between the second groove section and the chain. Spacing; the cylinder is installed on the chain, the cylinder of the cylinder is in communication with the vacuum groove of the fixture plate; the guide wheel is connected to the piston rod of the cylinder and can move along the guide groove; The vacuum suction mechanism is configured such that when the guide wheel is located in the first groove section of the guide groove, the movable The plug rod is in the retracted position, and the vacuum groove is in the non-vacuum state; when the guide wheel is located in the second groove section of the guide groove, the piston rod is in the extended position, so that the air cylinder A vacuum is generated in the cylinder, so that the vacuum tank is in the vacuum state. The linear polishing machine according to claim 1, wherein the driving mechanism includes a supporting plate, a fixing seat and a back wheel; the supporting plate extends along the length of the chain, and the supporting plate includes The fixed seat is arranged on the chain, the cylinder and the supporting wheel are both arranged on the fixed seat, and the supporting wheel can abut against the convex strip along the supporting plate Preferably, the vacuum suction mechanism includes a guide wheel seat and a cylinder seat; the cylinder seat is connected to the fixed seat, the cylinder is arranged on the cylinder seat; the guide wheel seat is arranged on the cylinder On the piston rod, the guide wheel is arranged on the guide wheel seat; preferably, the vacuum suction mechanism includes a vacuum tube, and the air cylinder communicates with the vacuum groove through the vacuum tube; preferably, The guide groove includes a transition groove section, and the first groove section and the second groove section are both arranged parallel to the chain and communicated through the transition groove section; preferably, the driving mechanism includes a drive sprocket, a slave A driving sprocket, a driving shaft and a driven shaft; the driving sprocket is installed on the driving shaft, the driven sprocket is installed on the driven shaft, and the driving sprocket is connected to the driven shaft through the chain Driven sprocket; preferably, the drive mechanism includes a supporting connecting seat, the supporting connecting The connecting seat is arranged on the chain, and the jig plate is installed on the supporting connecting seat; preferably, the driving mechanism includes a fixed partition, the chain is ring-shaped, and the partition is perpendicular to the The ring surface of the chain is located in the middle of the ring-shaped chain. The linear polishing machine according to claim 1, wherein the rolling and polishing device includes a rolling and polishing lifting mechanism, a polishing roller, and a soft polishing drum; the rolling and polishing lifting mechanism includes a lifting member that can move in a vertical direction; The polishing roller is connected with the lifting member to realize the lifting by the lifting member, the polishing roller can rotate around its axis; the polishing cylinder is sleeved on the polishing roller to follow the polishing roller to rotate around its axis . The linear polishing machine according to claim 3, wherein a plurality of the polishing cylinders are arranged at intervals along the length direction of the polishing roller, and the cross-sectional shape of the polishing cylinder is the same as the cross-sectional shape of the glass to be polished. Preferably, the rolling and polishing device includes a plurality of the polishing rollers, and the plurality of polishing rollers are arranged at intervals along the moving direction of the glass to be polished; preferably, the rolling and polishing device includes a device for driving the The polishing roller motor that rotates the polishing roller; preferably, the rolling and polishing lifting mechanism includes a first lifting screw, the lifting member includes a first nut seat matched with the first lifting screw, and the polishing roller is connected to the first lifting screw. The first nut seat is connected; preferably, the lifting member includes a bearing seat, the bearing seat is fixedly connected to the first nut seat, and the polishing roller is mounted on the bearing seat; preferably, the bearing seat Including left bearing support and right bearing support, The left bearing support and the right bearing support are respectively installed at both ends of the polishing roller; preferably, the rolling and throwing lifting mechanism includes a fixed and vertical lifting guide rod, and the bearing seat is arranged along the The length direction of the lifting guide rod is movably sleeved on the lifting guide rod; preferably, the rolling and throwing lifting mechanism includes a first lifting motor and a front screw seat and a rear screw seat that are both fixedly arranged; A lifting screw is connected to the rotating shaft of the first lifting motor and is axially positioned by the front screw seat and the rear screw seat. The linear polishing machine according to claim 1, wherein the disc polishing device includes a disc polishing lifting mechanism, a swing mechanism, a drive motor, and a polishing disc; the disc polishing lifting mechanism includes a moving part that can move in a vertical direction The swing mechanism is connected to the moving part and includes a swinging part that can move in a horizontal direction; the driving motor is installed on the swinging part, and the polishing disc is connected to the driving shaft of the driving motor. The linear polishing machine according to claim 5, wherein the oscillating member includes a linear bearing support and a horizontally arranged support shaft, and the support shaft is mounted on the moving member and is aligned with the direction of movement of the glass to be polished. Extend in a perpendicular direction, the linear bearing support is movably sleeved on the support shaft along the length direction of the support shaft; the drive motor is installed on the linear bearing support; preferably, the The swing mechanism includes a swing motor and a swing motor base; the swing motor base is connected to the moving part, the swing motor is arranged on the swing motor base, and one end of the swing motor is connected to the linear bearing The support is connected to drive the linear bearing support to move along the length of the support shaft; preferably, the swing mechanism includes a sliding seat and a swing arm shaft; the swing motor and the swing arm shaft are both vertically arranged , The swing arm shaft is eccentrically connected to the drive end of the swing motor; the sliding seat is provided with a strip hole along the moving direction of the glass, and the swing arm shaft is along the length direction of the strip hole It is movably pierced in the bar-shaped hole; the driving motor is installed on the sliding seat; preferably, the disc polishing device includes a gear transmission box and a plurality of the polishing discs, and the gear transmission box has An input end and a plurality of output ends, the drive shaft of the drive motor is connected with the input end of the gear transmission box, the polishing disc is connected with the output end of the gear transmission box; the drive motor is driven by the gear The box is connected with the swing member. The linear polishing machine according to claim 5, wherein the disc polishing lifting mechanism comprises a second lifting screw vertically arranged, and the moving part comprises a second nut seat matching the second lifting screw, The swing mechanism is connected to the second nut base; preferably, the moving part includes a side support base, the side support base is fixedly connected to the second nut base, and the swing mechanism is installed on the side support Preferably, the disc throwing lifting mechanism includes a fixed and vertical lifting shaft, and the side support seat is movably sleeved on the lifting shaft along the length direction of the lifting shaft; preferably, the The lifting mechanism includes a second lifting motor and an equalizer An upper screw seat and a lower screw seat are fixedly arranged, and the second lifting screw is connected to the rotating shaft of the second lifting motor and is axially positioned by the upper screw seat and the lower screw seat. The linear polishing machine according to claim 1, wherein the cleaning device includes a rolling brush lifting mechanism, a rolling brush, a rolling brush water spray pipe, and a side plate; the side plate is fixedly arranged, and the rolling brush lifting mechanism is installed on the The side plate also includes a moving part that can move in a vertical direction; the rolling brush is connected to the moving part, and the rolling brush can rotate around its own axis; the rolling brush water spray pipe is installed on the side plate and includes The rolling brush is provided with a first nozzle, and the rolling brush water spray pipe is provided with a first water inlet connected to an external water source. The linear polishing machine according to claim 8, wherein the cleaning device includes a spray tube set for washing the jig plate; preferably, the spray tube set is included in the roller brush The front spray pipe for washing the jig plate before and/or the rear spray pipe for washing the jig plate after the rolling brush; the front spray pipe includes a second nozzle and an external connection The second water inlet of the water source, the rear spray pipe includes a third nozzle and a third water inlet connected to an external water source; preferably, the cleaning device includes An air knife for drying the jig plate after washing and rolling the jig plate, the air knife including an air outlet and an air inlet connected to an external air source; preferably, the rolling brush lifting mechanism Comprising a vertically arranged ball screw, the moving part comprises a third nut seat matched with the ball screw, and the roller brush is connected to the third nut seat; Preferably, the moving part includes a roller brush holder, the roller brush holder is fixedly connected to the third nut holder, and the roller brush is connected to the roller brush holder; preferably, the roller brush lifting mechanism includes a vertical A straight lifting rail assembly, the lifting rail assembly includes a guide rail and a sliding block that cooperate with each other, the guide rail is installed on the side plate, and the brush holder is fixedly connected to the sliding block; preferably, The rolling brush lifting mechanism includes a third lifting motor and a screw front seat and a screw rear seat both fixedly arranged on the side plate. The ball screw is connected to the rotating shaft of the third lifting motor and is composed of the screw front seat and the screw seat. The screw rear seat is axially positioned; preferably, the cleaning device includes a roller brush motor mounted on the roller brush seat, and the roller brush is connected to the drive shaft of the roller brush motor.

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