Conveying dry section structure of coating machine

Abstract

The invention relates to the technical field of material conveying equipment, and discloses a coating machine conveying dry section structure which comprises bearing plates which are symmetrically arranged, a first coating unit and a second coating unit which are used for coating a base plate are arranged on the bearing plates, and a drying unit used for drying is arranged between the first coating unit and the second coating unit. And a first conveying unit and a second conveying unit which are used for enabling the substrates to face each other are arranged between the two bearing plates. By arranging the first conveying unit, the second conveying unit, the turning-over unit and the like, when the two faces of the base plate need to be coated, one face of the base plate is coated through the first coating unit, and the base plate is conveyed to the position of the turning-over unit through the first conveying unit; the substrate is turned over and moved to the second conveying unit through the turn-over unit, the other face of the substrate is coated through the second coating unit, and the efficiency of coating the two faces of the substrate is improved.

Description

Technical Field

[0001] The invention relates to the technical field of material conveying equipment, in particular to a coating machine conveying dry section structure. Background Art

[0002] The conveyor is a commonly used conveying structure in production. Its main function is to transport the materials that need to be processed to another designated location. During the use of the coating machine, the conveyor is required to transport the substrate to be coated.

[0003] In order to improve the transmission efficiency of the coating machine conveying device, the prior art has made many improvements to the coating machine conveying device, such as the patent with the patent publication number CN219807295U, which discloses a new type of coating machine material conveyor belt, including a conveyor belt, one side of the conveyor belt is connected with a roller in a rolling manner, the inside of the roller is movably connected with a rotating shaft, the surface of the rotating shaft is movably connected with a partition, the surface of the partition is fixedly connected with a threaded column, one end of the rotating shaft is movably connected with a limiting groove, the surface of the limiting groove is fixedly connected with a latch, one end of the limiting groove is fixedly connected with a pillar, and one side of the pillar is fixedly connected with a fixed block. The patent coating machine material conveyor belt, through the setting of the partition, threaded column, limiting groove, latch and fixed block, first remove the nut from the threaded column to separate the fixed block and the partition, then pull out the latch on the surface of the limiting groove, so that one end of the rotating shaft can be removed, and finally directly replace a new conveyor belt, so that the equipment can always maintain the highest transmission intensity, and improve the operation efficiency of the equipment.

[0004] The above patent still has the following deficiencies in actual operation:

[0005] As described in the above-mentioned comparative document, when a coating machine is required to coat a substrate (such as glass or other block-shaped materials), the substrate will be placed on a conveyor belt and transported to a coating position. The substrate will be dried after coating. Some substrates need to be coated on both sides. In the prior art, the dried substrate needs to be turned over and moved to the coating machine position again for coating on the other side, which reduces the coating efficiency and increases the labor intensity of the workers. Therefore, there is an urgent need in this field to improve the coating machine conveying dry section structure to solve the defects of the prior art. Summary of the invention

[0006] In view of the deficiencies of the prior art, the present invention provides a coating machine conveying dry section structure to improve the efficiency of coating both sides of a substrate.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solutions: a coating machine conveying dry section structure, comprising symmetrically arranged carrying plates, on which a first coating unit and a second coating unit for coating a substrate are arranged, a drying unit for drying is arranged between the first coating unit and the second coating unit, a first conveying unit and a second conveying unit for conveying the substrate towards each other are arranged between the two carrying plates, and a bearing frame for supporting the first conveying unit and the second conveying unit is arranged between the two carrying plates;

[0008] The first conveying unit includes a plurality of first rotating rollers, the second conveying unit includes a plurality of second rotating rollers, a driving unit for driving the plurality of first rotating rollers to rotate is provided on the side of the carrying plate, a flipping unit for flipping the substrate is provided on the carrying frame, the driving unit simultaneously drives the plurality of first rotating rollers and the second rotating rollers to rotate in opposite directions, and the driving unit simultaneously drives the flipping unit to flip the substrate that has been dried on the first rotating rollers and move it to the second rotating rollers;

[0009] Both ends of the first rotating roller and the second rotating roller are penetrated by rotating shafts, and the two facing ends of the rotating shafts are rotatably connected to the supporting frame, and the two facing ends of the rotating shafts are fixedly connected with mutually meshing spur gears.

[0010] Preferably, the flip unit comprises a rotating rod rotatably connected to a supporting frame, a symmetrical rotating plate is fixedly connected to a side of the rotating rod, a suction cup for adsorbing the substrate is provided on one side of the rotating plate, and a making way opening for making way for the rotating plate is opened on the supporting frame.

[0011] Preferably, the driving unit includes a driving motor arranged on the side of the supporting plate, the output end of the driving motor is fixedly connected to the first rotating disk, the side of the supporting plate is tightly attached to the swing rod, the end of the rotating shaft away from the second rotating roller passes through the supporting plate and is fixedly connected to the first rotating column, the first rotating column is fixedly connected to an eccentric position of one end of the rotating shaft, the first rotating column passes through the swing rod, and the side of the swing rod is fixedly connected to the second rotating column, the first rotating disk is provided with a plug-in hole adapted to the second rotating column, the plug-in hole is provided at an eccentric position of the first rotating disk, and the first rotating column and the second rotating column respectively rotate adaptively along the rotating shaft and the output end of the driving motor as the center of the circle.

[0012] Preferably, a first transmission wheel is fixedly connected to the side surface of the output end of the driving motor, a first mounting plate is fixedly connected to the side surfaces at both ends of the bearing plate, a second sliding plate is provided on the first mounting plate, one side of the second sliding plate is rotatably connected to a second transmission wheel adapted to the first transmission wheel, a first transmission belt for transmission is provided between the sides of the first transmission wheel and the second transmission wheel, one side of the second transmission wheel is fixedly connected to a second rotating disk, and a plurality of second rotating columns are provided along the length direction of the swing rod, and one end of the second rotating column passes through the adapted second rotating disk.

[0013] Preferably, a connecting rod is provided under the carrying plate and the carrying frame, one end of the connecting rod is fixedly connected to a third transmission wheel adapted to the second transmission wheel, a second transmission belt for transmission is sleeved between the sides of the second transmission wheel and the third transmission wheel, one end of the connecting rod away from the third transmission wheel is fixedly connected to an electric telescopic rod, the telescopic end of the electric telescopic rod is fixedly connected to a first bevel gear, the side of the rotating rod is fixedly connected to a fourth transmission wheel, a fifth transmission wheel adapted to the fourth transmission wheel is provided on the lower side of the carrying frame, a third transmission belt for transmission is sleeved between the fifth transmission wheel and the side of the fourth transmission wheel, and one side of the fifth transmission wheel is fixedly connected to a second bevel gear meshing with the first bevel gear.

[0014] Preferably, a second mounting plate for mounting a driving motor is fixedly connected to the side of the supporting plate, a first sliding plate is fixedly connected to the side of the driving motor, a first sliding groove adapted to the first sliding plate is opened on the second mounting plate, a first adjusting rod is rotatably connected in the first sliding groove, the first adjusting rod passes through the first sliding plate and is threadedly connected to the first sliding plate, and a first limiting ring is threadedly connected to the side of the first adjusting rod.

[0015] Preferably, a second sliding groove adapted to one end of the second sliding plate is formed on the first mounting plate, and second adjusting rods are rotatably connected at both ends of the second sliding groove, one end of the second adjusting rod passes through the first mounting plate and extends to the outside, the second adjusting rod passes through the second sliding plate and is threadedly connected to the second sliding plate, and a second limiting ring is threadedly connected to the side of the second adjusting rod.

[0016] Preferably, the side surfaces of the first rotating column and the second rotating column are both provided with rotating bearings through interference sleeves.

[0017] Preferably, an elastic rod is provided between the suction cup and the rotating plate, and the suction cup is connected to an external air pump through an air pipe.

[0018] In view of the deficiencies of the prior art, the present invention provides a coating machine conveying dry section structure, which overcomes the deficiencies of the prior art. The beneficial effects of the present invention are:

[0019] 1. In the present invention, by setting a first conveying unit, a second conveying unit and a flipping unit, when it is necessary to coat both sides of a substrate, one side of the substrate is coated by the first coating unit, the substrate is conveyed to the flipping unit by the first conveying unit, the substrate is flipped over and moved to the second conveying unit by the flipping unit, and the other side of the substrate is coated by the second coating unit, thereby improving the efficiency of coating both sides of the substrate.

[0020] 2. In the present invention, a carrier frame and spur gears are provided, and a plurality of first rotating rollers and second rotating rollers are driven to rotate simultaneously by a driving unit, and the rotation directions of the first rotating rollers and the second rotating rollers are opposite. A drying unit can be used to dry both sides of the substrate, thereby reducing the cost of drying the substrate after coating.

[0021] 3. In the present invention, a swing rod, a first rotating disk, a second rotating disk, etc. are arranged, and a driving motor drives the first rotating disk and a plurality of second rotating disks to rotate, and the swing rod drives a plurality of first rotating rollers and second rotating rollers to rotate synchronously, thereby improving the synchronization and stability of the rotation of the first rotating roller and the second rotating roller, thereby making the transmission of the substrate more stable.

[0022] 4. In the present invention, by setting a connecting rod and an electric telescopic rod, etc., through the cooperation of a driving motor and the electric telescopic rod, the first rotating roller and the second rotating roller can be driven to rotate, and the substrate can be turned over at the same time, thereby improving synchronization and coordination while reducing production and maintenance costs.

[0023] 5. In the present invention, the first mounting plate and the second mounting plate are provided, and the first adjusting rod and the second adjusting rod are rotated to realize the installation or disassembly of the swing rod, which makes it more convenient for operators to install or maintain the swing rod.

[0024] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures pointed out in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0026] Figure 1 It is a schematic structural diagram of the overall side view of the present invention;

[0027] Figure 2 It is a schematic structural diagram of the present invention as a whole from another side angle;

[0028] Figure 3 It is a structural schematic diagram of the position of the turning unit in the present invention;

[0029] Figure 4 It is a schematic diagram of the structure of the meshing of spur gears in the present invention;

[0030] Figure 5 It is a schematic diagram of the structure in which the first sliding plate and the first sliding groove are separated in the present invention;

[0031] Figure 6 It is a schematic diagram of the structure in which the first bevel gear and the second bevel gear are meshed in the present invention;

[0032] Figure 7 It is a schematic diagram of the structure of the second transmission wheel and the third transmission wheel in the present invention;

[0033] Figure 8 for Figure 1 The enlarged structural diagram at A in the middle;

[0034] Fig. 9 for Figure 1 The enlarged structural diagram at B in the middle;

[0035] Fig.10 for Figure 1 Enlarged structural diagram at point C in the middle.

[0036] In the figure: 1, carrier plate; 2, first conveying unit; 3, second conveying unit; 4, first coating unit; 5, drying unit; 6, second coating unit; 7, flip unit; 8, substrate; 9, driving unit; 10, carrier frame; 11, first rotating roller; 12, second rotating roller; 13, rotating shaft; 14, spur gear; 15, rotating rod; 16, rotating plate; 17, suction cup; 18, yielding port; 19, driving motor; 20, first rotating disk; 21, swinging rod; 22, first rotating column; 23, second rotating column; 24, plug-in hole; 25, first transmission wheel; 26, first mounting plate; 27. Second transmission wheel; 28. First transmission belt; 29. ​​Second rotating disk; 30. Connecting rod; 31. Third transmission wheel; 32. Second transmission belt; 33. First bevel gear; 34. Fourth transmission wheel; 35. Second bevel gear; 36. Fifth transmission wheel; 37. Third transmission belt; 38. Second mounting plate; 39. First sliding plate; 40. First sliding groove; 41. First adjusting rod; 42. First limiting ring; 43. Second sliding plate; 44. Second adjusting rod; 45. Second limiting ring; 46. Rotating bearing; 47. Elastic rod; 48. Second sliding groove; 49. Electric telescopic rod. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] See also Figure 1 - Fig.10 , a coating machine conveying dry section structure, including a symmetrically arranged carrying plate 1, on which a first coating unit 4 and a second coating unit 6 for coating a substrate 8 are arranged, a drying unit 5 for drying is arranged between the first coating unit 4 and the second coating unit 6, a first conveying unit 2 and a second conveying unit 3 for conveying the substrate 8 towards each other are arranged between the two carrying plates 1, and a bearing frame 10 for supporting the first conveying unit 2 and the second conveying unit 3 is arranged between the two carrying plates 1, the above-mentioned first coating unit 4 and the second coating unit 6 are both prior arts, and the upper surface coating treatment is performed on the substrate 8 moving on the first conveying unit 2 and the second conveying unit 3, and the drying unit 5 is also prior arts, and the substrate 8 that has been coated is dried, wherein the first coating unit 4 is arranged at one end of the first conveying unit 2, and the second coating unit 6 is arranged at one end of the second conveying unit 3 away from the first coating unit 4, it is worth noting that when it is not necessary to coat both sides of the substrate 8, the second conveying unit 3 and the second coating unit 6 may not be installed, and in this embodiment, the substrate 8 that needs to be coated on both sides is processed;

[0039] The first conveying unit 2 includes a plurality of first rotating rollers 11, the second conveying unit 3 includes a plurality of second rotating rollers 12, a driving unit 9 for driving the plurality of first rotating rollers 11 to rotate is provided on the side of the carrying plate 1, a flipping unit 7 for flipping the substrate 8 is provided on the carrying frame 10, the driving unit 9 simultaneously drives the plurality of first rotating rollers 11 and the second rotating rollers 12 to rotate in the opposite direction, the driving unit 9 simultaneously drives the flipping unit 7 to flip the substrate 8 that has been dried on the first rotating rollers 11 and move it to the second rotating rollers 12, the first rotating rollers 11 and the second rotating rollers 12 are driven simultaneously by the driving unit 9, and at the same time, the first rotating rollers 11 and the second rotating rollers 12 rotate in the opposite direction, when After the substrate 8 is coated by the first coating unit 4, the substrate 8 is conveyed to the drying unit 5 for drying by a plurality of first rotating rollers 11. When the dried substrate 8 moves to the flipping unit 7, the substrate 8 is flipped over by the cooperation of the driving unit 9 and the flipping unit 7, and the substrate 8 is moved to the second conveying unit 3. Since the second rotating roller 12 and the first rotating roller 11 rotate in opposite directions, the second rotating roller 12 continues to convey the substrate 8 to the second coating unit 6. The reverse side of the substrate 8 is coated by the second coating unit 6. After the reverse side coating is completed, the substrate 8 is conveyed to the drying unit 5 by the second rotating roller 12 for drying again, thereby improving the efficiency when double-sided coating of the substrate 8 is required;

[0040] A rotating shaft 13 passes through both ends of the first rotating roller 11 and the second rotating roller 12, and the facing ends of the two rotating shafts 13 are rotatably connected to the carrier frame 10. The facing ends of the two rotating shafts 13 are fixedly connected with mutually meshing spur gears 14. The first rotating roller 11 is driven to rotate by the driving unit 9, and the first rotating roller 11 drives the spur gear 14 at one end of its rotating shaft 13 to rotate, and at the same time drives the spur gear 14 at one end of the rotating shaft 13 on the second rotating roller 12 to rotate in the opposite direction, so that the first rotating roller 11 and the second rotating roller 12 are driven by one driving unit 9 to rotate synchronously and in the opposite direction at the same time, thereby improving the synchronization effect of the overall device and reducing the transmission cost, and at the same time reducing the space position where the overall device needs to be installed.

[0041] As a technical optimization scheme of the present invention, the flipping unit 7 includes a rotating rod 15 rotatably connected to the carrier 10, and a symmetrical rotating plate 16 is fixedly connected to the side of the rotating rod 15. A suction cup 17 for adsorbing the substrate 8 is provided on one side of the rotating plate 16. A make way opening 18 for making way for the rotating plate 16 is opened on the carrier 10. An elastic rod 47 is provided between the suction cup 17 and the rotating plate 16. The suction cup 17 is connected to an external air pump through an air pipe. The suction cup 17 is an existing known technology. The substrate 8 can be adsorbed through the cooperation between the suction cup 17 and the air pump. When the rotating plate 16 rotates to match the position of the substrate 8, the substrate 8 is adsorbed by the suction cup 17, and the substrate 8 is driven to the reverse side and moved to the second conveying unit 3 by the rotating rod 15, and the substrate 8 is transported to the position of the second coating unit 6 by the second conveying unit 3.

[0042] As a technical optimization scheme of the present invention, the driving unit 9 includes a driving motor 19 arranged on the side of the supporting plate 1, the output end of the driving motor 19 is fixedly connected to the first rotating disk 20, the side of the supporting plate 1 is tightly attached to the swing rod 21, the end of the rotating shaft 13 away from the second rotating roller 12 passes through the supporting plate 1 and is fixedly connected to the first rotating column 22, the first rotating column 22 is fixedly connected to the eccentric position of one end of the rotating shaft 13, the first rotating column 22 passes through the swing rod 21, and the side of the swing rod 21 is fixedly connected to the second rotating column 23, the first rotating disk 20 is provided with a plug hole 24 adapted to the second rotating column 23, the plug hole 24 is arranged at the eccentric position of the first rotating disk 20, the first rotating column 22 and the second rotating column 23 are respectively adapted to rotate along the rotating shaft 13 and the output end of the driving motor 19 as the center of the circle, after the driving motor 19 is started, the output end of the driving motor 19 drives the first rotating disk 20 to rotate, and when the first rotating disk 20 rotates, it drives the second rotating column 23 to rotate along the central axis of the output end of the driving motor 19, thereby driving the swing rod 21 moves in a circular shape, and the swing rod 21 drives several first rotating columns 22 to rotate along the central axis of the corresponding rotating shaft 13, so as to rotate each first rotating roller 11. It is worth mentioning that the above-mentioned first rotating roller 11 and the second rotating roller 12 are made of high temperature resistant materials to overcome the high temperature damage of the drying unit 5. Since the normal conveyor belt cannot overcome the high temperature damage caused by the drying unit 5 for a long time, the service life of the conveyor belt is reduced. At the same time, there is no need to use multiple transmission chains to connect each first rotating roller 11. Only one swing rod 21 is needed to realize the rotation of several first rotating rollers 11. It should be noted that since the substrate 8 needs to be coated and dried when moving on the first conveying unit 2 and the second conveying unit 3, the conveying speed of the substrate 8 does not need to be too fast. Therefore, the transmission of the first rotating roller 11 can be fully realized by the swing rod 21, which reduces the installation cost and maintenance cost of the overall device, ensures that each first rotating roller 11 rotates synchronously, and improves the synchronization and stability of the overall transmission.

[0043] Among them, the above-mentioned drive motor 19 can be purchased on the market. It is a mature technology and has been fully disclosed, so it is not repeated in the specification. The drive motor 19 is equipped with a power connection line, and it is electrically connected to the external main controller and 220V phase voltage (or 380V line voltage) through the power line, and the main controller can be a conventional known device such as a computer that plays a control role.

[0044] As a technical optimization scheme of the present invention, a first transmission wheel 25 is fixedly connected to the side of the output end of the driving motor 19, and a first mounting plate 26 is fixedly connected to the side of both ends of the carrying plate 1. A second sliding plate 43 is provided on the first mounting plate 26, and the second sliding plate 43 is rotatably connected to a second transmission wheel 27 adapted to the first transmission wheel 25. A first transmission belt 28 for transmission is provided between the sides of the first transmission wheel 25 and the second transmission wheel 27, and a second rotating disk 29 is fixedly connected to the second transmission wheel 27. The second rotating column 23 is provided with a plurality of second rotating disks 29 along the length direction of the swing rod 21 and one end of the second rotating column passes through the adapted second rotating disk 29. After the driving motor 19 is started, when the first transmission wheel 25 rotates, it drives multiple second transmission wheels 27 to rotate through the first transmission belt 28, and the second transmission wheel 27 drives the second rotating disk 29 to rotate. Similarly to the above, the swing rod 21 is driven to move in a circle, thereby improving the stability of the swing rod 21 when driving the rotating shaft 13 to rotate.

[0045] As a technical optimization scheme of the present invention, a connecting rod 30 is provided below the carrying plate 1 and the carrying frame 10, one end of the connecting rod 30 is fixedly connected to a third transmission wheel 31 adapted to the second transmission wheel 27, a second transmission belt 32 for transmission is sleeved between the sides of the second transmission wheel 27 and the third transmission wheel 31, one end of the connecting rod 30 away from the third transmission wheel 31 is fixedly connected to an electric telescopic rod 49, the telescopic end of the electric telescopic rod 49 is fixedly connected to a first bevel gear 33, a fourth transmission wheel 34 is fixedly connected to the side of the rotating rod 15, a fifth transmission wheel 36 adapted to the fourth transmission wheel 34 is provided on the lower side of the carrying frame 10, a third transmission belt 37 for transmission is sleeved between the fifth transmission wheel 36 and the side of the fourth transmission wheel 34, and one side of the fifth transmission wheel 36 is fixedly connected to a second bevel gear 35 meshing with the first bevel gear 33.

[0046] Specifically, when the substrate 8 is dried on the first conveying unit 2, the main controller monitors the position of the substrate 8 through the monitoring equipment and transmits a signal to the electric telescopic rod 49. The telescopic end of the electric telescopic rod 49 drives the first bevel gear 33 to move, and the first bevel gear 33 is meshed with the second bevel gear 35. It is worth noting here that the cross-sections of the gear teeth on the first bevel gear 33 and the second bevel gear 35 are both triangular in shape, and the triangular cross-section of the gear teeth has a guiding effect, and the second bevel gear 35 is in a stationary state. At the same time, since the substrate 8 needs to be coated and dried, the rotation speed of the drive motor 19 will not be very fast, so the first bevel gear 33 and the second bevel gear 35 can be stably meshed, and the third bevel gear 31 is driven to rotate by the rotation of the second transmission wheel 27 and the second transmission belt 32, and the third transmission wheel 31 drives the connecting rod 30 , the electric telescopic rod 49 and the first bevel gear 33 rotate, the first bevel gear 33 drives the second bevel gear 35 to rotate, the second bevel gear 35 drives the fifth transmission wheel 36 to rotate, the fifth transmission wheel 36 drives the fourth transmission wheel 34 to rotate through the third transmission belt 37, thereby realizing the rotation of the rotating rod 15, and at the same time, cooperate with the suction cup 17 to adsorb the substrate 8 and rotate it to the second rotating roller 12, the suction cup 17 turns off the adsorption effect, and at the same time, the telescopic end of the electric telescopic rod 49 contracts to separate the first bevel gear 33 and the second bevel gear 35, and the second rotating roller 12 conveys the substrate 8 to the second coating unit 6 position for coating, and the first rotating roller 11, the second rotating roller 12 and the flipping unit 7 are synchronously controlled by a driving motor 19 and an electric telescopic rod 49 to reduce the overall production cost.

[0047] Among them, the electric telescopic rod 49 mentioned above can be purchased on the market. It is a mature technology and has been fully disclosed, so it is not repeated in the specification. The electric telescopic rod 49 is equipped with a power connection line, and it is electrically connected to the external main controller and the 220V phase voltage through the power line, and the main controller can be a conventional known device such as a computer that plays a control role.

[0048] As a technical optimization scheme of the present invention, a second mounting plate 38 for mounting a driving motor 19 is fixedly connected to the side of the bearing plate 1, a first sliding plate 39 is fixedly connected to the side of the driving motor 19, a first sliding groove 40 adapted to the first sliding plate 39 is provided on the second mounting plate 38, a first adjusting rod 41 is rotatably connected in the first sliding groove 40, the first adjusting rod 41 penetrates the first sliding plate 39 and is threadedly connected to the first sliding plate 39, a first limiting ring 42 is threadedly connected to the side of the first adjusting rod 41, a second sliding groove 48 adapted to one end of the second sliding plate 43 is provided on the first mounting plate 26, second adjusting rods 44 are rotatably connected at both ends in the second sliding groove 48, one end of the second adjusting rod 44 penetrates the first mounting plate 26 and extends to the outside, the second adjusting rod 44 penetrates the second sliding plate 43 and is threadedly connected to the second sliding plate 43, a second limiting ring 45 is threadedly connected to the side of the second adjusting rod 44, and a rotating bearing 46 is provided through an interference sleeve on the side of the first rotating column 22 and the second rotating column 23;

[0049] Specifically, when the swing arm 21 needs to be installed or replaced, the positions of the first sliding plate 39 and the second sliding plate 43 are adjusted respectively by rotating the first adjusting rod 41 and the second adjusting rod 44, thereby driving the first rotating disk 20 to separate from the second rotating column 23, and the swing arm 21 can be removed or installed. After the new swing arm 21 is installed, the first adjusting rod 41 and the second adjusting rod 44 are reversed to move the first rotating disk 20 and the second rotating disk 29, and the second rotating column 23 is inserted into the insertion hole 24, and the first limiting ring 42 and the second limiting ring 45 are tightened to fix the first adjusting rod 41 and the second adjusting rod 44. By setting the rotating bearing 46, the friction coefficient between the first rotating disk 20 and the second rotating column 23 is reduced, and the friction coefficient between the swing arm 21 and the first rotating column 22 is also reduced, thereby reducing the power consumption required for the drive motor 19 and extending the service life of the swing arm 21.

[0050] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0051] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A coating machine conveying dry section structure, comprising a symmetrically arranged carrying plate (1), on which a first coating unit (4) and a second coating unit (6) for coating a substrate (8) are arranged, and between the first coating unit (4) and the second coating unit (6) a drying unit (5) for drying is arranged, characterized in that: A first conveying unit (2) and a second conveying unit (3) for conveying the substrate (8) towards each other are provided between the two carrying plates (1); and a bearing frame (10) for supporting the first conveying unit (2) and the second conveying unit (3) is provided between the two carrying plates (1); The first conveying unit (2) comprises a plurality of first rotating rollers (11), the second conveying unit (3) comprises a plurality of second rotating rollers (12), a driving unit (9) for driving the plurality of first rotating rollers (11) to rotate is provided on the side of the carrying plate (1), a flipping unit (7) for flipping the substrate (8) is provided on the carrying frame (10), the driving unit (9) simultaneously drives the plurality of first rotating rollers (11) and the second rotating rollers (12) to rotate in opposite directions, and the driving unit (9) simultaneously drives the flipping unit (7) to flip the substrate (8) that has been dried on the first rotating rollers (11) and move it to the second rotating rollers (12); A rotating shaft (13) passes through both ends of the first rotating roller (11) and the second rotating roller (12); the facing ends of the two rotating shafts (13) are rotatably connected to the carrier frame (10); and the facing ends of the two rotating shafts (13) are fixedly connected to mutually meshing spur gears (14).

2. A coating machine conveying dry section structure according to claim 1, characterized in that: The flip unit (7) comprises a rotating rod (15) rotatably connected to a carrier frame (10), a symmetrical rotating plate (16) being fixedly connected to a side of the rotating rod (15), a suction cup (17) for adsorbing the substrate (8) being provided on one side of the rotating plate (16), and a clearance opening (18) for making way for the rotating plate (16) being provided on the carrier frame (10).

3. The coating machine conveying dry section structure according to claim 2, characterized in that: The driving unit (9) comprises a driving motor (19) arranged on the side of the carrying plate (1); the output end of the driving motor (19) is fixedly connected to a first rotating disk (20); a swing rod (21) is closely attached to the side of the carrying plate (1); one end of the rotating shaft (13) away from the second rotating roller (12) passes through the carrying plate (1) and is fixedly connected to a first rotating column (22); the first rotating column (22) is fixedly connected to an eccentric position of one end of the rotating shaft (13); the first rotating column (22) passes through the swing rod (21); the side of the swing rod (21) is fixedly connected to a second rotating column (23); a plug-in hole (24) adapted to the second rotating column (23) is provided on the first rotating disk (20); the plug-in hole (24) is provided at an eccentric position of the first rotating disk (20); the first rotating column (22) and the second rotating column (23) are adapted to rotate along the rotating shaft (13) and the output end of the driving motor (19) as the center of the circle.

4. The coating machine conveying dry section structure according to claim 3, characterized in that: The output end side of the driving motor (19) is fixedly connected to a first transmission wheel (25), and the two end sides of the carrying plate (1) are fixedly connected to first mounting plates (26). A second sliding plate (43) is provided on the first mounting plate (26). One side of the second sliding plate (43) is rotatably connected to a second transmission wheel (27) adapted to the first transmission wheel (25). A first transmission belt (28) for transmission is provided between the sides of the first transmission wheel (25) and the second transmission wheel (27). One side of the second transmission wheel (27) is fixedly connected to a second rotating disk (29). The second rotating column (23) is provided with a plurality of second rotating disks (29) adapted to the first transmission wheel (25) and one end of the second rotating column (23) passes through the adapted second rotating disks (29) along the length direction of the swing rod (21).

5. The coating machine conveying stem section structure according to claim 4, characterized in that: A connecting rod (30) is provided below the bearing plate (1) and the bearing frame (10); one end of the connecting rod (30) is fixedly connected to a third transmission wheel (31) adapted to the second transmission wheel (27); a second transmission belt (32) for transmission is sleeved between the sides of the second transmission wheel (27) and the third transmission wheel (31); one end of the connecting rod (30) away from the third transmission wheel (31) is fixedly connected to an electric telescopic rod (49); the telescopic end of the electric telescopic rod (49) is fixedly connected to a first bevel gear (33); a side of the rotating rod (15) is fixedly connected to a fourth transmission wheel (34); a fifth transmission wheel (36) adapted to the fourth transmission wheel (34) is provided on the lower side of the bearing frame (10); a third transmission belt (37) for transmission is sleeved between the sides of the fifth transmission wheel (36) and the fourth transmission wheel (34); one side of the fifth transmission wheel (36) is fixedly connected to a second bevel gear (35) meshing with the first bevel gear (33).

6. The coating machine conveying dry section structure according to claim 3, characterized in that: A second mounting plate (38) for mounting a driving motor (19) is fixedly connected to the side of the bearing plate (1), a first sliding plate (39) is fixedly connected to the side of the driving motor (19), a first sliding groove (40) adapted to the first sliding plate (39) is provided on the second mounting plate (38), a first adjusting rod (41) is rotatably connected in the first sliding groove (40), the first adjusting rod (41) passes through the first sliding plate (39) and is threadedly connected to the first sliding plate (39), and a first limiting ring (42) is threadedly connected to the side of the first adjusting rod (41).

7. The coating machine conveying dry section structure according to claim 4, characterized in that: The first mounting plate (26) is provided with a second sliding groove (48) adapted to one end of the second sliding plate (43); the second sliding groove (48) is rotatably connected to two ends thereof with a second adjusting rod (44); one end of the second adjusting rod (44) passes through the first mounting plate (26) and extends to the outside; the second adjusting rod (44) passes through the second sliding plate (43) and is threadedly connected to the second sliding plate (43); a second limiting ring (45) is threadedly connected to the side surface of the second adjusting rod (44).

8. The coating machine conveying dry section structure according to claim 3, characterized in that: The side surfaces of the first rotating column (22) and the second rotating column (23) are both provided with rotating bearings (46) through interference sleeves.

9. The coating machine conveying stem section structure according to claim 2, characterized in that: An elastic rod (47) is provided between the suction cup (17) and the rotating plate (16), and the suction cup (17) is connected to an external air pump through an air pipe.

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