Car glass automatic oiling machine

Abstract

The present invention discloses an automatic glass polishing machine for vehicles, which comprises: a machine base, a loading device and a unloading device installed on both sides of the machine base, a plurality of wiping workbenches arranged on the machine base and located between the loading device and the unloading device, a conveying device, a wiping device arranged on the conveying device and moving with the conveying device, a loading buffer mechanism is arranged on the loading device, the loading buffer mechanism comprises a loading buffer rack vertically installed on the loading device and capable of sliding up and down relative to the loading device, and a first lifting module for driving the loading buffer rack to slide up and down, a plurality of buffer shaft groups arranged longitudinally and used for supporting glass are arranged on the loading buffer rack, each buffer shaft group comprises a plurality of first buffer shafts installed on the loading buffer rack and horizontally distributed; the unloading device is provided with an unloading buffer mechanism; the structure of the unloading buffer mechanism is the same as that of the loading buffer mechanism.

Description

Technical field:

[0001] The invention relates to the technical field of glass wiping, in particular to an automatic glass oil wiping machine for vehicles. Background technology:

[0002] When preparing car glass, a layer of chemical polymer material (referred to as coating) is generally coated on the surface. Because the chemical polymer material has high-density chemical properties, it is used in the field of car beauty. At the same time, glass coating has the characteristics of high gloss, anti-oxidation, acid and alkali resistance, etc., so it is widely used. After the glass coating is completed, due to the coating, testing and other processes, it is inevitable that some oil, fingerprints, white spots and other stains will be left on the glass coating, which need to be wiped clean to maintain the smoothness of the glass coating. This wiping process is called white mist wiping process.

[0003] At present, the traditional wiping method is manual wiping, which is 75 pieces per hour, with poor wiping effect, high cost and extremely low output, which is not conducive to improving productivity. Therefore, mechanical wiping equipment has appeared on the market, which wipes the glass through mechanical automation, thereby improving the efficiency of glass wiping to a certain extent, reducing costs, and ensuring the effect and quality of glass wiping.

[0004] However, since the mechanical wiping equipment on the market does not have any buffer mechanism at the glass loading and unloading station, it uses manual loading of glass piece by piece, and the unloading method is also to convey the glass piece by piece, and manually collect the glass piece by piece and place it in the material tray. For high-speed mechanical wiping equipment, this method of loading and unloading glass is definitely not feasible, which will affect the working efficiency of the mechanical wiping equipment.

[0005] In view of the above problems, the inventor has proposed a fully automatic vehicle-mounted glass automatic surface oil wiping machine through continuous experiments and improvements. Summary of the invention:

[0006] The purpose of the present invention is to overcome the shortcomings of the prior art and provide an automatic glass oiling machine for vehicles.

[0007] In order to solve the above technical problems, the present invention adopts the following technical solutions: the vehicle-mounted automatic glass surface oiling machine comprises: a machine base, a loading device and a unloading device installed on both sides of the machine base, a plurality of wiping workbenches arranged on the machine base and located between the loading device and the unloading device, a conveying device for conveying the glass transmitted by the loading device to the wiping workbench or for conveying the glass on the previous wiping workbench to the next wiping workbench or for conveying the glass on the wiping workbench to the unloading device, a plurality of conveying devices arranged on the conveying device and moving with the conveying device and used for wiping the workbench A wiping device for wiping glass on a surface, a loading device is provided with a loading buffer mechanism, the loading buffer mechanism includes a loading buffer rack vertically installed on the loading device and capable of sliding up and down relative to the loading device, and a first lifting module for driving the loading buffer rack to slide up and down, the loading buffer rack is provided with a plurality of buffer shaft groups longitudinally arranged and used to support the glass, each buffer shaft group includes a plurality of first buffer shafts installed on the loading buffer rack and horizontally distributed; the unloading device is provided with an unloading buffer mechanism; the structure of the unloading buffer mechanism is the same as that of the loading buffer mechanism.

[0008] Furthermore, in the above technical solution, the discharge end of the loading device is also provided with a lifting module for lifting the glass conveyed on the loading device and a guiding mechanism located beside the lifting module and used for blocking and guiding the glass.

[0009] Furthermore, in the above technical solution, the guiding mechanism includes a first base plate fixed to the lower end of the loading device, a guiding baffle installed at the front end of the first base plate and a first guiding cylinder for driving the guiding baffle to move forward and backward, a plurality of first guiding clamping rods slidably installed on one side of the first base plate, a plurality of second guiding clamping rods slidably installed on the other side of the first base plate, and a guiding drive module for driving the first guiding clamping rods and the second guiding clamping rods to close or open relative to each other.

[0010] Furthermore, in the above technical solution, the guiding drive module includes a guiding slide rail installed on the upper end surface of the first substrate, a first guiding sliding seat and a second guiding sliding seat installed on the guiding slide rail through a plurality of sliders, a positive and negative threaded screw for driving the first guiding sliding seat and the second guiding sliding seat to move relative to each other, and a servo motor for driving the positive and negative threaded screw to rotate, and the two ends of the positive and negative threaded screw are respectively connected to the first guiding sliding seat and the second guiding sliding seat.

[0011] Furthermore, in the above technical solution, the lifting module includes a first lifting cylinder and a second lifting cylinder installed on the front and rear ends of the first substrate respectively, a first top plate installed on the piston rod of the first lifting cylinder and can be lifted and lowered, and a second top plate installed on the piston rod of the second lifting cylinder and can be lifted and lowered. The upper end of the first top plate is also provided with a plurality of first soft rubber top blocks for contacting the lower end surface of the glass, and the upper end of the second top plate is also provided with a plurality of second soft rubber top blocks for contacting the lower end surface of the glass.

[0012] Furthermore, in the above technical solution, a casing for sealing is provided on the machine base, and the casing covers the loading device, unloading device, wiping workbench, conveying device and wiping device, and an air purification device is provided at the upper end of the casing, and a dust-free working space is formed inside the casing through the operation of the air purification device, the front end of the loading device extends out of the casing, and the rear end of the unloading device extends out of the casing; a control panel is provided on the casing; the number of the wiping workbenches is three, and the number of the wiping devices is three.

[0013] Furthermore, in the above technical solution, the transport device includes a gantry installed on a machine base, a Y-axis movable frame installed on the gantry and a Y-axis driving module for driving the Y-axis movable frame to move in the Y-axis direction, an X-axis movable frame installed on the periphery of the Y-axis movable frame and an X-axis driving module for driving the X-axis movable frame to move in the X-axis direction, and several groups of Z-axis lifting modules installed at the lower end of the X-axis movable frame, a transport frame installed at the lower end of the Z-axis lifting module and driven by the Z-axis lifting module to achieve lifting and lowering, and a plurality of vacuum suction cups installed at the lower end of the transport frame and used to adsorb and fix the glass; the wiping device is installed on the X-axis movable frame.

[0014] Furthermore, in the above technical solution, the wiping device includes a wiping head assembly installed at the lower end of the X-axis movable frame, a liquid spraying mechanism located beside the wiping head assembly, a wiping cloth placing group and a wiping cloth collecting group arranged on both sides of the X-axis movable frame, and a plurality of cloth guide shafts arranged at the lower end of the X-axis movable frame. The wiping cloth of the wiping cloth placing group passes through the cloth guide shaft, the wiping head assembly and the cloth guide shaft and is then rolled up by the wiping cloth collecting group.

[0015] Furthermore, in the above technical solution, the wiping head assembly includes a fixed frame fixed to the lower end of the X-axis movable frame, a lifting module installed at the front end of the fixed frame, a cloth clamping mechanism installed at the lower end of the lifting module and used to clamp the wiping cloth, and a silicone wiping head arranged in the cloth clamping mechanism and protruding out of the lower end of the cloth clamping mechanism, the silicone wiping head pushes the wiping layout part out of the lower end of the cloth clamping mechanism, and the wiping layout part covers the lower end part of the silicone wiping head.

[0016] The lifting mechanism is a kind of at least one lifting mechanism, and its first end is connected with the lower end of the lifting mechanism, and its second end is connected with the lower end of the lifting mechanism, and its second end is connected with the lower end of the lifting mechanism.

[0017] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art:

[0018] 1. The present invention is provided with a loading buffer mechanism on the loading device, through which the fed glass is buffered to solve the problem of stopping the machine or causing the machine to run idle due to untimely loading, thereby ensuring that the machine can work uninterruptedly and improving work efficiency.

[0019] 2. The present invention integrates the wiping device and the transporting device together, and shares the Y-axis drive module and the X-axis drive module, thereby saving parts, making the structure simpler, more compact, smaller in size, less occupied space, and easy to maintain. Description of the drawings:

[0020] Figure 1 is a stereogram of the present invention;

[0021] Figure 2 is a three-dimensional diagram of the present invention after the casing is disassembled;

[0022] Figure 3 It is a three-dimensional diagram of the feeding device in the present invention;

[0023] Figure 4 It is a stereoscopic diagram of the feeding device in the present invention from another perspective;

[0024] Figure 5 It is a partial structural diagram of the feeding device in the present invention;

[0025] Figure 6 It is an assembly diagram of the wiping workbench, the transport device and the wiping device in the present invention;

[0026] Figure 7 It is an assembly diagram of the transport device and the wiping device in the present invention;

[0027] Figure 8 It is a partial assembly diagram of the transport device and the wiping device in the present invention;

[0028] Fig. 9 is a cross-sectional view of the wiping head assembly of the present invention;

[0029] Fig.10 is a stereogram of the wiping head assembly of the present invention;

[0030] Fig.11 It is a stereogram from another viewing angle of the wiping head assembly of the present invention. Specific implementation method:

[0031] The present invention is further described below in conjunction with specific embodiments and drawings.

[0032] See Figure 1-11 As shown, an automatic glass oiling machine for vehicles comprises: a machine base 1, a loading device 2, a unloading device 3, a wiping workbench 4, a transport device 5 and a wiping device 6.

[0033] Surface oiling means wiping off the oil, fingerprints, white spots and other stains left on the glass to maintain the smoothness of the glass.

[0034] A sealing casing 11 is provided on the base 1, and the casing 11 covers the loading device 2, the unloading device 3, the wiping workbench 4, the conveying device 5 and the wiping device 6. The front end of the loading device 2 extends out of the casing 11, and the rear end of the unloading device 3 extends out of the casing 11. An air purification device 12 is provided at the upper end of the casing 11, and a dust-free working space is formed inside the casing 11 through the operation of the air purification device 12. When the present invention is in operation, the loading device 2, the unloading device 3, the wiping workbench 4, the conveying device 5 and the wiping device 6 are all in a dust-free working space, which can ensure the quality of glass wiping.

[0035] The housing 11 is provided with a control panel 13, and the staff can control the entire vehicle-mounted automatic glass polishing machine to work by operating the control panel 13, which makes the operation more convenient.

[0036] The feeding device 2 is provided with a feeding buffer mechanism 21, through which the fed glass is buffered to solve the problem of machine shutdown or idle running due to untimely feeding, thereby ensuring that the machine can work uninterruptedly and improving work efficiency.

[0037] The loading buffer mechanism 21 includes a loading buffer rack 211 which is vertically installed on the loading device 2 and can slide up and down relative to the loading device 2, and a first lifting module 212 for driving the loading buffer rack 211 to slide up and down. The loading buffer rack 211 is provided with a plurality of buffer shaft groups 213 which are arranged longitudinally and used to support glass. Each buffer shaft group 213 includes a plurality of first buffer shafts 210 which are installed on the loading buffer rack 211 and distributed horizontally. When the loading buffer mechanism 21 is working, when a piece of glass passes through a group of buffer shaft groups 213, the first lifting module 212 drives the loading buffer rack 211 to rise a certain distance. When the next piece of glass passes through the next group of buffer shaft groups 213, the first lifting module 212 drives the loading buffer rack 211 to rise a certain distance. This is repeated continuously, thereby achieving the purpose of continuously caching glass. When discharging, the first lifting module 212 drives the loading buffer rack 211 to drop a certain distance, so that the glass carried on the buffer shaft group 213 falls back on the loading device 2, and the loading device 2 transmits the glass out. Then, the first lifting module 212 drives the loading buffer rack 211 to drop a certain distance again, so that the glass carried on the next group of buffer shaft groups 213 falls back on the loading device 2, and the loading device 2 transmits the glass out. This is repeated continuously, so as to achieve the purpose of continuously sending glass out from the loading buffer mechanism 21. When it is necessary to put the glass back on the loading device 2, it takes a certain amount of time. At this time, the loading buffer mechanism 21 can make the glass cached by itself fall back on the loading device 2, and the loading device 2 transmits the glass out, so as to ensure that the machine can work uninterruptedly and improve work efficiency.

[0038] The discharge end of the loading device 2 is also provided with a lifting module 22 for lifting the glass conveyed on the loading device 2 and a guiding mechanism 23 located beside the lifting module 22 and used for blocking and guiding the glass. The guiding mechanism 23 blocks and guides the glass so that the glass is in the most precise position, and the lifting module 22 lifts the glass so that the conveying device 5 can absorb and convey it.

[0039] The guiding mechanism 23 includes a first base plate 231 fixed to the lower end of the loading device 2, a guiding baffle 232 installed at the front end of the first base plate 231, a first guiding cylinder 233 for driving the guiding baffle 232 to move forward and backward, a plurality of first guiding clamping rods 234 slidably installed on one side of the first base plate 231, a plurality of second guiding clamping rods 235 slidably installed on the other side of the first base plate 231, and a guiding driving module 236 for driving the first guiding clamping rod 234 and the second guiding clamping rod 235 to close or open relative to each other. The first guiding clamping rod 234 and the second guiding clamping rod 235 are clamped on both sides of the glass, and cooperate with the guiding baffle 232 to clamp the glass, so as to achieve the purpose of guiding the glass.

[0040] The guiding drive module 236 includes a guiding rail 201 installed on the upper end surface of the first substrate 231, a first guiding sliding seat 202 and a second guiding sliding seat 203 installed on the guiding rail 201 through a plurality of sliders, a positive and negative threaded screw 204 for driving the first guiding sliding seat 202 and the second guiding sliding seat 203 to move relative to each other, and a servo motor 205 for driving the positive and negative threaded screw 204 to rotate. The two ends of the positive and negative threaded screw 204 are respectively connected to the first guiding sliding seat 202 and the second guiding sliding seat 203. The present invention adopts a servo motor 205 to drive the positive and negative threaded screw 204 to rotate, so as to drive the first guiding sliding seat 202 and the second guiding sliding seat 203 to move synchronously relative to each other. It has a simple structure, stable operation, and can improve operation accuracy.

[0041] The lifting module 22 includes a first lifting cylinder 221 and a second lifting cylinder 222 installed on the front and rear ends of the first substrate 231, a first top plate 223 installed on the piston rod of the first lifting cylinder 221 and capable of being lifted and lowered, and a second top plate 224 installed on the piston rod of the second lifting cylinder 222 and capable of being lifted and lowered. The upper end of the first top plate 223 is also provided with a plurality of first soft rubber top blocks 225 for contacting the lower end surface of the glass, and the upper end of the second top plate 224 is also provided with a plurality of second soft rubber top blocks 226 for contacting the lower end surface of the glass. When the lifting module 22 is working, the first top plate 223 and the second top plate 224 are respectively lifted upward by the first lifting cylinder 221 and the second lifting cylinder 222, so that the first soft rubber top block 225 and the second soft rubber top block 226 are both in contact with the lower end surface of the glass, thereby driving the glass to move upward to leave the feeding device 2.

[0042] The unloading device 3 is provided with an unloading buffer mechanism 31 ; the structure of the unloading buffer mechanism 31 is the same as that of the loading buffer mechanism 21 , and the function is also the same, which will not be described in detail here.

[0043] The wiping workbench 4 is arranged on the machine base 1 and is located between the loading device 2 and the unloading device 3. The number of the wiping workbench 4 is three, and the number of the wiping devices 6 is three, so that the present invention wipes the glass three times, which can wipe the oil stains, fingerprints, white spots and other stains left on the glass more cleanly to maintain the smoothness of the glass and improve the wiping quality.

[0044] The transport device 5 is used to transport the glass delivered by the loading device 2 to the wiping workbench 4 , or to transport the glass on the previous wiping workbench 4 to the next wiping workbench 4 , or to transport the glass on the wiping workbench 4 to the unloading device 3 .

[0045] The conveying device 5 includes a gantry 51 installed on the machine base 1, a Y-axis moving frame 52 installed on the gantry 51 and a Y-axis driving module 54 for driving the Y-axis moving frame 52 to move in the Y-axis direction, an X-axis moving frame 55 installed on the periphery of the Y-axis moving frame 52 and an X-axis driving module 56 for driving the X-axis moving frame 55 to move in the X-axis direction, and several groups of Z-axis lifting modules 57 installed at the lower end of the X-axis moving frame 55, a conveying frame 58 installed at the lower end of the Z-axis lifting module 57 and driven by the Z-axis lifting module 57 to achieve lifting and lowering, and a plurality of vacuum suction cups 59 installed at the lower end of the conveying frame 58 and used to adsorb and fix the glass; the wiping device 6 is installed on the X-axis moving frame 55.

[0046] The wiping device 6 is arranged on the transport device 5 and moves with the transport device 5 and is used to wipe the glass on the wiping workbench 4. The present invention integrates the wiping device 6 and the transport device 5 together, and shares the Y-axis driving module 54 and the X-axis driving module 56, which saves parts, makes the structure simpler, more compact, smaller in size, occupies less space, and is easy to maintain.

[0047] The wiping device 6 includes a wiping head assembly 61 installed at the lower end of the X-axis movable frame 55, a liquid spraying mechanism 62 located next to the wiping head assembly 61, a wiping cloth placing group 63 and a wiping cloth collecting group 64 arranged on both sides of the X-axis movable frame 55, and multiple cloth guide shafts 65 arranged at the lower end of the X-axis movable frame 55. The wiping cloth of the wiping cloth placing group 63 passes through the cloth guide shaft 65, the wiping head assembly 61, and the cloth guide shaft 65 and is then rolled up by the wiping cloth collecting group 64.

[0048] The wiping head assembly 61 includes a fixed frame 611 fixed to the lower end of the X-axis moving frame 55, a lifting module 612 installed at the front end of the fixed frame 611, a cloth clamping mechanism 613 installed at the lower end of the lifting module 612 and used to clamp the wiping cloth, and a silicone wiping head 614 arranged in the cloth clamping mechanism 613 and protruding out of the lower end of the cloth clamping mechanism 613. The silicone wiping head 614 pushes the wiping structure part out of the lower end of the cloth clamping mechanism 613, and the wiping structure part covers the lower end part of the silicone wiping head 614 to facilitate wiping. Since the silicone wiping head 614 is soft, it can be deformed, so that the silicone wiping head 614 can wipe the glass more cleanly when cooperating with the wiping cloth, and will not scratch the glass.

[0049] The lifting module 612 includes a longitudinal slide rail 6121 installed on a fixed frame 611, a longitudinal slider 6122 mounted on the longitudinal slide rail 6121, a lifting seat 6123 fixedly connected to the longitudinal slider 6122, and a lifting cylinder 6124 for driving the lifting seat 6123 to move up and down relative to the fixed frame 611, and the cloth clamping mechanism 613 is arranged at the lower end of the lifting seat 6123; when the lifting module 612 is working, the lifting seat 6123 is driven by the lifting cylinder 6124 to move along the direction of the longitudinal slide rail 6121, and its operation is stable.

[0050] The cloth clamping mechanism 613 comprises an upper cloth clamping seat 6131 fixed to the lower end of the lifting seat 6123, a plurality of guide sleeves 6132 arranged around the upper cloth clamping seat 6131, a guide rod 6133 passing through the guide sleeve 6132, a lower cloth clamping plate 6134 arranged at the lower end of the upper cloth clamping seat 6131 and fixedly connected to the lower end of the guide rod 6133, a first cloth clamping cylinder 6136 and a second cloth clamping cylinder 6137 installed on the upper cloth clamping seat 6131, and a lower cloth clamping plate 6134 arranged at the lower end of the upper cloth clamping seat 6131. The first cloth guide rack 6138 and the second cloth guide rack 6139 on both sides of the plate 6134, the piston rods of the first cloth clamping cylinder 6136 and the second cloth clamping cylinder 6137 are fixedly connected to the lower cloth clamping plate 6134 after passing through the upper cloth clamping seat 6131, and the lower cloth clamping plate 6134 has a window 601, and the silicone wiping head 614 is fixed to the lower end of the upper cloth clamping seat 6131, and passes through the window 601 of the lower cloth clamping plate 6134 and extends out of the lower end surface of the lower cloth clamping plate 6134.

[0051] The cloth clamping mechanism 613 uses a first cloth clamping cylinder 6136 and a second cloth clamping cylinder 6137 to cooperate with a plurality of guide sleeves 6132 and guide rods 6133 to drive the lower cloth clamping plate 6134 to move up and down relative to the upper cloth clamping seat 6131 to clamp the wiping cloth in place. The wiping cloth is clamped very stably and the wiping quality of the wiping head assembly 61 can be ensured.

[0052] Of course, the above description is only a specific embodiment of the present invention and is not intended to limit the scope of implementation of the present invention. All equivalent changes or modifications made according to the structure, characteristics and principles described in the patent application scope of the present invention should be included in the patent application scope of the present invention.

Claims

1. A vehicle-mounted automatic glass oiling machine, comprising: A machine base (1), a loading device (2) and a unloading device (3) installed on both sides of the machine base (1), a plurality of wiping workbenches (4) arranged on the machine base (1) and located between the loading device (2) and the unloading device (3), a transport device (5) for transporting glass delivered by the loading device (2) to the wiping workbenches (4), or for transporting glass on a previous wiping workbenches (4) to a next wiping workbenches (4), or for transporting glass on the wiping workbenches (4) to the unloading device (3), and a plurality of wiping devices (6) arranged on the transport device (5) and moving with the transport device (5) and used for wiping the glass on the wiping workbenches (4), characterized in that: the loading device (2) A loading buffer mechanism (21) is arranged on the loading device (2), the loading buffer mechanism (21) comprising a loading buffer frame (211) vertically mounted on the loading device (2) and capable of sliding up and down relative to the loading device (2), and a first lifting module (212) for driving the loading buffer frame (211) to slide up and down, the loading buffer frame (211) is provided with a plurality of buffer shaft groups (213) arranged longitudinally and used for supporting glass, each buffer shaft group (213) comprising a plurality of first buffer shafts (210) mounted on the loading buffer frame (211) and distributed horizontally; the unloading device (3) is provided with an unloading buffer mechanism (31); the structure of the unloading buffer mechanism (31) is the same as that of the loading buffer mechanism (21); The base (1) is provided with a housing (11); The wiping device (6) comprises a wiping head assembly (61) mounted on the lower end of an X-axis movable frame (55), a liquid spraying mechanism (62) located beside the wiping head assembly (61), a wiping cloth placing group (63) and a wiping cloth collecting group (64) arranged on both sides of the X-axis movable frame (55), and a plurality of cloth guide shafts (65) arranged on the lower end of the X-axis movable frame (55); the wiping cloth of the wiping cloth placing group (63) passes through the cloth guide shaft (65), the wiping head assembly (61), and the cloth guide shaft (65) and is then rolled up by the wiping cloth collecting group (64); The wiping head assembly (61) comprises a fixed frame (611) fixed to the lower end of the X-axis moving frame (55), a lifting module (612) installed at the front end of the fixed frame (611), a cloth clamping mechanism (613) installed at the lower end of the lifting module (612) and used to clamp the wiping cloth, and a silicone wiping head (614) arranged in the cloth clamping mechanism (613) and protruding from the lower end of the cloth clamping mechanism (613), the silicone wiping head (614) pushes the wiping structure part out of the lower end of the cloth clamping mechanism (613), and the wiping structure part covers the lower end of the silicone wiping head (614).

2. The vehicle-mounted automatic glass polishing machine according to claim 1, characterized in that: The discharge end of the loading device (2) is also provided with a lifting module (22) for lifting the glass conveyed on the loading device (2), and a guiding mechanism (23) located beside the lifting module (22) and used for blocking the glass and guiding the glass.

3. The vehicle-mounted automatic glass polishing machine according to claim 2 is characterized in that: The guiding mechanism (23) comprises a first base plate (231) fixed to the lower end of the loading device (2), a guiding baffle (232) installed at the front end of the first base plate (231) and a first guiding cylinder (233) for driving the guiding baffle (232) to move forward and backward, a plurality of first guiding clamping rods (234) slidably installed on one side of the first base plate (231), a plurality of second guiding clamping rods (235) slidably installed on the other side of the first base plate (231), and a guiding drive module (236) for driving the first guiding clamping rods (234) and the second guiding clamping rods (235) to close or open relative to each other.

4. The vehicle-mounted automatic glass polishing machine according to claim 3 is characterized in that: The guide drive module (236) comprises a guide rail (201) mounted on the upper end surface of the first substrate (231), a first guide sliding seat (202) and a second guide sliding seat (203) mounted on the guide rail (201) via a plurality of sliders, a positive and negative threaded screw (204) for driving the first guide sliding seat (202) and the second guide sliding seat (203) to move relative to each other, and a servo motor (205) for driving the positive and negative threaded screw (204) to rotate, wherein the positive and negative threaded screw (204) is connected at both ends to the first guide sliding seat (202) and the second guide sliding seat (203), respectively.

5. The vehicle-mounted automatic glass polishing machine according to claim 3 is characterized in that: The lifting module (22) comprises a first lifting cylinder (221) and a second lifting cylinder (222) respectively installed on the front and rear ends of the first base plate (231), a first top plate (223) installed on the piston rod of the first lifting cylinder (221) and capable of being lifted and lowered, and a second top plate (224) installed on the piston rod of the second lifting cylinder (222) and capable of being lifted and lowered. The upper end of the first top plate (223) is also provided with a plurality of first soft rubber top blocks (225) for contacting the lower end surface of the glass, and the upper end of the second top plate (224) is also provided with a plurality of second soft rubber top blocks (226) for contacting the lower end surface of the glass.

6. The vehicle-mounted automatic glass polishing machine according to any one of claims 1 to 5, characterized in that: The casing (11) covers the loading device (2), the unloading device (3), the wiping workbench (4), the transport device (5) and the wiping device (6), and an air purification device (12) is provided at the upper end of the casing (11). The air purification device (12) operates to form a dust-free working space inside the casing (11); the front end of the loading device (2) extends out of the casing (11), and the rear end of the unloading device (3) extends out of the casing (11); a control panel (13) is provided on the casing (11); the number of the wiping workbench (4) is three, and the number of the wiping devices (6) is three.

7. The vehicle-mounted automatic glass polishing machine according to any one of claims 1 to 5, characterized in that: The transport device (5) comprises a gantry (51) mounted on the machine base (1), a Y-axis moving frame (52) mounted on the gantry (51) and a Y-axis driving module (54) for driving the Y-axis moving frame (52) to move in the Y-axis direction, an X-axis moving frame (55) mounted on the periphery of the Y-axis moving frame (52) and an X-axis driving module (56) for driving the X-axis moving frame (55) to move in the X-axis direction, and a plurality of groups of Z-axis lifting modules (57) mounted on the lower end of the X-axis moving frame (55), a transport frame (58) mounted on the lower end of the Z-axis lifting module (57) and driven by the Z-axis lifting module (57) to achieve lifting, and a plurality of vacuum suction cups (59) mounted on the lower end of the transport frame (58) and used to absorb and fix the glass; the wiping device (6) is mounted on the X-axis moving frame (55).

8. The vehicle-mounted automatic glass polishing machine according to claim 1 is characterized in that: The lifting module (612) comprises a longitudinal slide rail (6121) mounted on a fixed frame (611), a longitudinal slider (6122) sleeved on the longitudinal slide rail (6121), a lifting seat (6123) fixedly connected to the longitudinal slider (6122), and a lifting cylinder (6124) for driving the lifting seat (6123) to move up and down relative to the fixed frame (611); the cloth clamping mechanism (613) is arranged at the lower end of the lifting seat (6123); the cloth clamping mechanism (613) comprises an upper cloth clamping seat (6131) fixed to the lower end of the lifting seat (6123), a plurality of guide sleeves (6132) arranged around the upper cloth clamping seat (6131), a guide rod (6133) inserted in the guide sleeve (6132), and a guide rod (6133) arranged on the upper cloth clamping seat (6131). A lower cloth clamping plate (6134) having a lower end fixedly connected to the lower end of the guide rod (6133), a first cloth clamping cylinder (6136) and a second cloth clamping cylinder (6137) mounted on the upper cloth clamping seat (6131), and a first cloth guide frame (6138) and a second cloth guide frame (6139) arranged on both sides of the lower cloth clamping plate (6134), wherein the piston rods of the first cloth clamping cylinder (6136) and the second cloth clamping cylinder (6137) pass through the upper cloth clamping seat (6131) and are fixedly connected to the lower cloth clamping plate (6134), and the lower cloth clamping plate (6134) has a window (601), and the silicone wiping head (614) is fixed to the lower end of the upper cloth clamping seat (6131), and passes through the window (601) of the lower cloth clamping plate (6134) and protrudes out of the lower end surface of the lower cloth clamping plate (6134).

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