A film-coating and unloading device for a UV board processing production line

Abstract

The present application relates to the technical field of UV board lamination, and in particular to a lamination unloading device for a UV board processing production line, which includes a first transmission frame, which is used to horizontally transmit the UV board; a lamination unit, a flip unit, and a stacking unit are sequentially arranged outside the discharge end of the first transmission frame along the transmission direction of the first transmission frame, and a positioning transmission unit is arranged at the board discharge end of the first transmission frame, which is used to position and place the UV board. The present application has the effect of improving the appearance of wrinkles on the film on the UV board during the lamination process.

Description

Technical Field

[0001] The present application relates to the technical field of UV plate lamination, and in particular to a lamination feeding device for a UV plate processing production line. Background Art

[0002] The lamination and unloading of UV board processing production line refers to the process of removing the UV board that has been laminated from the production line. In the UV board processing production line, lamination is to cover a layer of film on the surface of the UV board to protect its surface and improve its aesthetics. Unloading is to remove the UV board that has been laminated from the production line for subsequent processing or use.

[0003] Usually, the laminating and unloading process of UV board processing production line will be carried out by automated equipment to improve production efficiency and product quality. The unloading equipment can be adjusted according to the speed and output of the production line to ensure the accuracy and timeliness of unloading. At the same time, the unloading equipment also needs to have safety protection measures to ensure the safety of operators.

[0004] It should be noted that when laminating and unloading the UV board processing production line, the UV board needs to be placed in the laminating unit for lamination. However, when the current laminating unit is laminating the UV board, if the UV board is not placed neatly when entering the laminating unit, it is easy to have problems such as the laminating surface is not flat enough and the laminating edge is not flush enough, which will cause wrinkles in the film on the UV board and waste of laminating materials. Summary of the invention

[0005] In order to improve the problems of wrinkles on the coating on the UV board and waste of coating materials during the coating process, the present application provides a coating unloading device for a UV board processing production line.

[0006] The present application provides a film-coating and unloading device for a UV board processing production line, which adopts the following technical solution:

[0007] A coating and unloading device for a UV board processing production line comprises a first transmission frame, which is used to horizontally transmit the UV board; a coating unit, a flip unit and a stacking unit are sequentially arranged outside the discharge end of the first transmission frame along the transmission direction of the first transmission frame, and a positioning transmission unit is arranged at the discharge end of the first transmission frame, which is used to position and place the UV board.

[0008] By adopting the above technical scheme, during transmission, the UV board is positioned and placed by the positioning transmission unit, which can ensure that the UV board is more flat during lamination. After the lamination is completed, the UV board is flipped by the flipping unit, so that the UV board is selectively flipped after the lamination is completed, thereby ensuring that the coated surfaces of adjacent stacked UV boards can contact and press each other, further ensuring the flatness of the coated surface of the UV board and reducing the occurrence of wrinkles.

[0009] Optionally, the first transmission frame includes a frame body and transmission rollers, a plurality of transmission rollers are installed on the top of the frame body for rotation along the transmission direction, a power assembly is installed in the frame body, and the power assembly is used to control the rotation of the plurality of transmission rollers.

[0010] By adopting the above technical solution, the transmission roller is controlled to rotate by the power component to realize the transmission of the UV board, thereby realizing the function of the first transmission frame to transmit the UV board in the horizontal direction.

[0011] Optionally, the power assembly includes a power member and a conveyor belt, the output end of the power member is transmission-connected to a reducer, a transmission shaft is installed at the output end of the reducer, the rotation direction of the transmission shaft and the rotation direction of the transmission roller are arranged perpendicular to each other, and a belt is arranged between the transmission shaft and the transmission roller, and the transmission shaft and the transmission roller are connected via a belt transmission.

[0012] By adopting the above technical solution, by making the rotation direction of the transmission shaft and the rotation direction of the transmission roller perpendicular to each other, it is possible to realize the setting of a single transmission shaft transmitting to multiple transmission rollers through multiple belts, thereby improving the overall efficiency and synchronization rate of controlling the transmission rollers. At the same time, by making use of the different rotation directions of the transmission shaft and the transmission roller, the belt can be tensioned, thereby enabling better transmission control of the transmission roller.

[0013] Optionally, the positioning and transmission unit includes a positioning frame and a positioning and transmission assembly. The positioning frame is arranged outside the discharge end of the first transmission frame, and a positioning roller is rotatably mounted on the positioning frame.

[0014] By adopting the above technical solution, when the UV board enters the positioning and transmission unit, the UV board is supported by the positioning rollers, and the UV board is positioned by the positioning and transmission assembly.

[0015] Optionally, the positioning and transmission assembly includes a telescopic plate and a positioning member, a slide rail is fixedly installed on the bottom of the positioning frame along the transmission direction, the telescopic plate is fixed to the sliding end of the slide rail, a telescopic cylinder is correspondingly installed on the bottom of the positioning frame, the telescopic end of the telescopic cylinder is fixedly connected to the telescopic plate, the telescopic cylinder is used to control the telescopic plate to slide back and forth along the transmission direction, two columns are installed on the top of the telescopic plate, and the side walls of the two columns are vertically installed with lifting cylinders, and the positioning member is installed at the lifting end of the lifting cylinder.

[0016] By adopting the above technical solution, when the UV board moves to the positioning frame, the lifting cylinder can control the positioning member to rise and support the UV board. At this time, the UV board continues to move along the transmission direction until the position of the positioning member is reached. The positioning member is limited to stop the movement of the UV board and align it. Then the telescopic cylinder controls the telescopic plate to move along the transmission direction, so that the aligned and flat UV board can enter the laminating unit for lamination.

[0017] Optionally, the positioning member includes an L-shaped supporting portion and a positioning portion, one end of the L-shaped supporting portion is fixedly connected to the lifting end of the lifting cylinder, and the other end of the L-shaped supporting portion is fixedly connected to the positioning portion, the L-shaped supporting portion can support the UV board, and the positioning portion can limit the UV board.

[0018] By adopting the above technical solution, the L-shaped support part can support the UV board. At this time, the UV board continues to move along the transmission direction until the position of the positioning part is reached. The UV board stops moving through the limiting of the positioning part, and is aligned and flattened with the cooperation of the two positioning parts.

[0019] Optionally, the positioning frame is installed with an auxiliary supporting unit, and the auxiliary supporting unit is used to support the UV board.

[0020] By adopting the above technical solution, after the UV board is positioned, it is necessary to release the limiting effect of the positioning part on the UV board so that the UV board can move normally and enter the laminating unit for lamination. However, when the L-shaped support part descends, the UV board has just entered the laminating unit and the support is not stable, which is prone to shaking and displacement. At this time, an auxiliary support unit is needed to provide auxiliary support for the UV board, thereby ensuring that the UV board stably enters the laminating unit.

[0021] Optionally, the auxiliary support unit includes a support frame, a side wall of the positioning frame is vertically mounted with a support cylinder, the support frame is mounted on the telescopic end of the support cylinder, and a plurality of pulleys are rotatably mounted on the top of the support frame.

[0022] By adopting the above technical solution, during the movement of the UV board, the supporting cylinder can control the supporting frame to support the UV board, so as to realize the auxiliary supporting function of the auxiliary supporting unit on the UV board.

[0023] Optionally, an auxiliary positioning unit is installed in the first transmission frame, and the auxiliary positioning unit is used to assist in positioning the UV board in the width direction.

[0024] By adopting the above technical solution and setting the auxiliary positioning unit, the UV board can be initially positioned before entering the positioning transmission unit, thereby further improving the levelness of the UV board before entering the laminating unit.

[0025] Optionally, the flip unit includes a base and a flip frame. Two flip frames are provided. The two flip frames are rotatably installed at the front end and the rear end of the base respectively. The flip frame is used to clamp the UV board. Two support wheels are rotatably installed on both sides of the top of the base respectively. The two support wheels abut against the side walls of the flip frame. A control motor is installed on the base. The output end of the control motor is coaxially fixedly connected with one of the support wheels. An anti-slip belt is installed on the arc surface of the flip frame. An anti-slip tooth surface is provided on the inner side of the anti-slip belt. The anti-slip tooth surface is used to abut against the arc surface of the flip frame, and the outer side of the anti-slip belt abuts against the support wheel.

[0026] By adopting the above technical solution, the flip frame can be flipped under the control of the control motor and driven by the support wheels. When the UV board enters the flip unit, the flip setting of the UV board can be realized, and the setting of the anti-slip belt can improve the stability of the flip frame during the flipping process.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. During the transmission, the UV board is positioned and placed by the positioning transmission unit, which can ensure that the UV board is more flat during the coating. After the coating is completed, the UV board is flipped by the flip unit, so that the UV board is selectively flipped after the coating is completed, thereby ensuring that the coated surfaces of the adjacent stacked UV boards can contact and press each other, further ensuring the flatness of the coated surface of the UV board and reducing the appearance of wrinkles;

[0029] 2. By setting the rotation direction of the transmission shaft and the rotation direction of the transmission roller perpendicular to each other, a single transmission shaft can be set to transmit to multiple transmission rollers through multiple belts, thereby improving the overall efficiency and synchronization rate of controlling the transmission rollers. At the same time, by using the different rotation directions of the transmission shaft and the transmission roller, the belt can be tightened, thereby better controlling the transmission of the transmission rollers.

[0030] 3. When the UV board moves to the positioning frame, the lifting cylinder can control the positioning part to rise and support the UV board. At this time, the UV board continues to move along the transmission direction until the positioning part is in position. The positioning part limits the UV board to stop moving and achieve alignment and flatness. Then the telescopic cylinder controls the telescopic plate to move along the transmission direction, so that the aligned and flat UV board can enter the laminating unit for lamination;

[0031] 4. After the UV board is positioned, the positioning part needs to release the limiting effect on the UV board so that the UV board can move normally and enter the laminating unit for laminating. However, when the L-shaped support part descends, the UV board has just entered the laminating unit and the support is not stable, which is prone to shaking and displacement. At this time, the auxiliary support unit is needed to assist the UV board in supporting the UV board, so as to ensure that the UV board stably enters the laminating unit.

[0032] 5. The flip frame is flipped under the control of the control motor and driven by the supporting wheels. When the UV board enters the flip unit, the flip setting of the UV board can be realized, and the setting of the anti-slip belt can improve the stability of the flip frame during the flipping process. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 The present invention is a schematic diagram of the overall structure of a film coating and unloading device of a UV board processing production line according to an embodiment.

[0034] Figure 2 It is a schematic diagram of the structure of the first transmission frame of the embodiment.

[0035] Figure 3 It is a schematic diagram of the structure of the positioning transmission unit of the embodiment.

[0036] Figure 4 It is a schematic diagram of the structure of the positioning transmission component of the embodiment.

[0037] Figure 5 Schematic diagram of the structure of the flip unit of the embodiment.

[0038] Figure 6 2 is a schematic structural diagram of the flip unit of the embodiment from another viewing angle.

[0039] Figure 7 It is a schematic structural diagram of the anti-skid belt of the embodiment.

[0040] Figure 8 It is a structural schematic diagram of a stacking unit in an embodiment.

[0041] Description of reference numerals:

[0042] 1. First transmission rack; 101. rack body; 102. transmission roller; 103. rubber ring; 2. laminating unit; 3. flip unit; 31. flip rack; 32. base; 33. support wheel; 34. control motor; 35. anti-skid belt; 351. anti-skid tooth surface; 36. fixed rack; 37. mobile rack; 38. transmission assembly; 381. transmission arm; 3811. adjustment bolt; 3812. adjustment block; 382. transmission wheel; 383. power motor; 384. synchronization rod; 39. fixed beam; 391. mobile cylinder; 392. synchronization rack; 393. synchronization gear; 394. rotating rod; 4. stacking unit; 41. second transmission rack; 42. placement rack; 43. Transfer unit; 431. Gantry; 432. Frame; 433. Mobile motor; 434. Lifting motor; 435. Vacuum suction cup; 51. Positioning frame; 52. Positioning transmission assembly; 521. Telescopic plate; 522. Positioning piece; 5221. L-shaped support portion; 5222. Positioning portion; 523. Telescopic cylinder; 524. Lifting cylinder; 53. Positioning roller; 6. Power assembly; 61. Power piece; 62. Conveyor belt; 63. Drive shaft; 7. Auxiliary support unit; 71. Support frame; 72. Support cylinder; 8. Auxiliary positioning unit; 81. Positioning guide assembly; 811. Guide cylinder; 812. Guide block; 813. Guide wheel; 9. Conveying unit. DETAILED DESCRIPTION

[0043] The following is combined with Figure 1-8 This application is described in further detail.

[0044] The present application embodiment discloses a film coating and unloading device for a UV board processing production line. Figure 1 A coating and unloading device of a UV board processing production line includes a first transmission frame 1, which is used to horizontally transmit the UV board; a coating unit 2, a flip unit 3 and a stacking unit 4 are sequentially arranged outside the discharge end of the first transmission frame 1 along the transmission direction of the first transmission frame 1, and a positioning transmission unit is arranged at the discharge end of the first transmission frame 1, which is used to position and place the UV board.

[0045] Reference Figure 2 The first transmission frame 1 includes a frame body 101 and a transmission roller 102 . A plurality of transmission rollers 102 are installed on the top of the frame body 101 for rotation along the transmission direction. A power assembly 6 is installed in the frame body 101 . The power assembly 6 is used to control the rotation of the plurality of transmission rollers 102 .

[0046] The power assembly 6 includes a power member 61 and a conveyor belt 62. In this embodiment, the power member 61 is a motor, which is installed on the inner side of the frame 101, and the output end of the motor is connected to a reducer, and the output end of the reducer is installed with a transmission shaft 63. The rotation direction of the transmission shaft 63 is perpendicular to the rotation direction of the transmission roller 102, and a belt is arranged between the transmission shaft 63 and the transmission roller 102, and the transmission shaft 63 and the transmission roller 102 are connected through the belt transmission. By setting the rotation direction of the transmission shaft 63 and the rotation direction of the transmission roller 102 perpendicular to each other, it is possible to realize the setting that a single transmission shaft 63 is transmitted to multiple transmission rollers 102 through multiple belts, thereby improving the overall efficiency and synchronization rate of controlling the transmission roller 102. At the same time, by using the different rotation directions of the transmission shaft 63 and the transmission roller 102, the belt is tightened, so that the transmission control of the transmission roller 102 can be better performed.

[0047] Reference Figure 2 The conveying roller is provided with a plurality of rubber rings 103 at intervals along the length direction. The setting of the rubber rings 103 can improve the friction force of conveying the UV board and the stability during the transmission process, thereby effectively reducing the deviation of the UV board during the transmission process.

[0048] Reference Figure 3 The positioning and transmission unit includes a positioning frame 51 and a positioning and transmission assembly 52 . The positioning frame 51 is arranged outside the discharge end of the first transmission frame 1 , and a positioning roller 53 is rotatably mounted on the positioning frame 51 .

[0049] Specifically, there are multiple positioning rollers 53, and the multiple positioning rollers 53 are evenly arranged into two groups. The two groups of positioning rollers 53 are respectively arranged on the left and right sides of the conveying direction of the positioning frame 51, and are used to receive and convey the UV board. The positioning transmission component 52 is installed in the positioning frame 51 and is located in the middle of the two groups of positioning rollers 53. When the UV board needs to be positioned, the UV board is conveyed to the positioning frame 51 through the conveying frame. At this time, the positioning rollers 53 can support the UV board, and the positioning transmission component 52 located in the middle of the positioning frame 51 can position the UV board at this time, and convey the positioned UV board to the laminating unit 2 for lamination.

[0050] Reference Figure 2 and Figure 3The positioning transmission assembly 52 includes a telescopic plate 521 and a positioning member 522. A slide rail is fixedly installed at the bottom of the positioning frame 51 along the transmission direction, and the telescopic plate 521 is fixed to the sliding end of the slide rail. A telescopic cylinder 523 is correspondingly installed at the bottom of the positioning frame 51, and the telescopic end of the telescopic cylinder 523 is fixedly connected to the telescopic plate 521. The telescopic cylinder 523 is used to control the telescopic plate 521 to slide back and forth along the transmission direction. Two columns are installed on the top of the telescopic plate 521, and the side walls of the two columns are vertically installed with lifting cylinders 524. The positioning member 522 is installed at the lifting end of the lifting cylinder 524.

[0051] Specifically, the positioning member 522 includes an L-shaped support portion 5221 and a positioning portion 5222, one end of the L-shaped support portion 5221 is fixedly connected to the lifting end of the lifting cylinder 524, and the other end of the L-shaped support portion 5221 is fixedly connected to the positioning portion 5222. The L-shaped support portion 5221 can support the UV board, and the positioning portion 5222 can limit the UV board.

[0052] When the UV board moves to the positioning frame 51, the lifting cylinder 524 can control the positioning member 522 to rise, and the L-shaped support portion 5221 can support the UV board. At this time, the UV board continues to move along the transmission direction until the position of the positioning portion 5222 is reached. The positioning portion 5222 is limited to stop the UV board from moving, and the two positioning portions 5222 cooperate to achieve alignment and flattening. Then the telescopic cylinder 523 controls the telescopic plate 521 to move along the transmission direction, so that the aligned and flat UV board can enter the laminating unit 2 for lamination.

[0053] Further, the positioning frame 51 is equipped with an auxiliary support unit 7, which is used to support the UV board. Specifically, the auxiliary support unit 7 includes a support frame 71, a support cylinder 72 is vertically installed on the side wall of the positioning frame 51, the support frame 71 is installed at the telescopic end of the support cylinder 72, and a plurality of pulleys are rotatably installed on the top of the support frame 71.

[0054] After the UV board is positioned, the limiting effect of the positioning part 5222 on the UV board needs to be released so that the UV board can move normally and enter the coating unit 2 for coating. However, when the L-shaped supporting part 5221 descends, the UV board has just entered the coating unit 2, and the support is not stable, which is prone to shaking and displacement. At this time, the auxiliary supporting unit 7 is needed to provide auxiliary support for the UV board to ensure that the UV board stably enters the coating unit 2.

[0055] Reference Figure 4 An auxiliary positioning unit 8 is installed in the first transmission frame 1, and the auxiliary positioning unit 8 is used to assist in positioning the UV board in the width direction, so as to further improve the level of the UV board before entering the laminating unit 2.

[0056] Reference Figure 4 The auxiliary positioning unit 8 includes two sets of positioning guide components 81, both of which are installed in the first transmission frame 1, and the two sets of positioning guide components 81 are respectively arranged on both sides of the first transmission frame 1 in the width direction.

[0057] The positioning guide assembly 81 includes a horizontally arranged guide cylinder 811 and a guide member. The guide cylinder 811 is horizontally installed in the first transmission frame 1 , and the guide member is fixed to the telescopic end of the guide cylinder 811 .

[0058] Specifically, the guide member includes a guide block 812 and a guide wheel 813. The guide block 812 is fixedly connected to the telescopic end of the guide cylinder 811. A guide rod is vertically installed on the top of the guide block 812, and the guide wheel 813 is rotatably installed on the guide rod.

[0059] When the UV board is transmitted, the two groups of guide cylinders 811 respectively control the two guide blocks 812 to move closer to the middle position, so that the two guide wheels 813 clamp the UV board at the same time, so that the UV board can be transmitted along the middle position of the first transmission frame 1.

[0060] Reference Figure 1 In this embodiment, the laminating unit 2 is an existing device, and the specific structure is not described in detail here. The laminating unit 2 is used to perform a laminating protection setting on the top surface of the UV plate.

[0061] Furthermore, a conveying unit 9 is provided at the discharge end of the laminating unit 2 , and the conveying unit 9 is used to transfer the UV board so that the UV board enters the turning unit 3 .

[0062] Reference Figure 5 The flip unit 3 includes a base 32 and a flip frame 31. Two flip frames 31 are provided. The two flip frames 31 are rotatably installed at the front end and the rear end of the base 32, respectively. Specifically, two support wheels 33 are rotatably installed on both sides of the top of the base 32, and the two support wheels 33 abut against the side walls of the flip frame 31, so that the flip frame 31 is supported by the support wheels 33. A control motor 34 is installed on the base 32, and the output end of the control motor 34 is coaxially fixedly connected with one of the support wheels 33. Therefore, when the control motor 34 is started, the support wheel 33 can be controlled to rotate, and the flip frame 31 can be driven to rotate. Further, an auxiliary guide wheel is horizontally rotatably installed on the top of the base 32, and two groups of auxiliary guide wheels are provided, each group is provided with two, and each group of auxiliary guide wheels is used to assist in clamping the flip frame 31, thereby improving the stability of the flip frame 31 during the rotation process.

[0063] The setting of the turning unit 3 can perform a selective turning operation after the UV board is coated, thereby ensuring that the coated surfaces of adjacent stacked UV boards can contact and be pressed against each other.

[0064] Reference Figure 6 and Figure 7 Furthermore, an anti-skid belt 35 is installed on the arc surface of the flip frame 31, and an anti-skid tooth surface 351 is arranged on the inner side of the anti-skid belt 35. The anti-skid tooth surface 351 is used to abut against the arc surface of the flip frame 31, and the outer side of the anti-skid belt 35 abuts against the support wheel 33.

[0065] Reference Figure 5 A fixed frame 36 and a movable frame 37 are horizontally arranged between the two flip frames 31. The fixed frame 36 is fixedly installed between the two flip frames 31, and a transmission component 38 is installed inside the fixed frame 36. The transmission component 38 includes a transmission arm 381 horizontally fixed inside the fixed frame 36, and transmission wheels 382 are rotatably installed at both ends of the transmission arm 381, and a belt is connected between the two transmission wheels 382. Further, the fixed frame 36 is installed with multiple groups of transmission components 38 along the width direction to cooperate in transmitting the UV board.

[0066] Reference Figure 6 A power unit is installed on one side of the fixed frame 36, and the power unit is used to drive the transmission wheel 382 to rotate. Specifically, the power unit includes a power motor 383 and a synchronization rod 384. A reducer is installed at the output end of the power motor 383, and the output end of the reducer is coaxially fixedly connected with the synchronization rod 384. The synchronization rod 384 is coaxially fixedly connected with multiple transmission wheels 382 on the same side of the fixed frame 36. During the transmission process, the power motor 383 controls the synchronization rod 384 to rotate, thereby driving the transmission wheel 382 and driving the belt to transmit.

[0067] Reference Figure 6 There are two movable racks 37 , and the two movable racks 37 are respectively arranged in the two turning racks 31 .

[0068] Reference Figure 6 A fixed beam 39 is installed on one side of the flip frame 31 away from the fixed frame 36, and a moving cylinder 391 is installed on the fixed beam 39. The output end of the moving cylinder 391 is fixedly connected to the moving frame 37. The moving cylinder 391 is used to drive the moving frame 37 to move toward or away from the fixed frame 36.

[0069] Reference Figure 6 , the inner sides of the two moving frames 37 are correspondingly installed with transmission components 38. Therefore, during the transmission process, the moving frame 37 and the fixed frame 36 are close to each other, so that the transmission components 38 on both sides clamp the UV board, and then the flip frame 31 is flipped to achieve the flipping effect of the UV board.

[0070] Reference Figure 6In order to improve the synchronization of the movement of the two mobile frames 37, a synchronization rack 392 is installed on the side where the two mobile frames 37 are close to each other along the moving direction of the mobile frames 37, and a rotating rod 394 is rotatably installed between the two mobile frames 37. Synchronous gears 393 are installed at both ends of the rotating rod 394. The two synchronous gears 393 are respectively engaged with the two synchronous racks 392.

[0071] Reference Figure 5 Furthermore, a tension adjustment member is installed at one end of the transmission arm 381 for adjusting the tightness of the belt. Specifically, the tension adjustment member includes an adjustment block 3812 and an adjustment bolt 3811. The adjustment bolt 3811 is threadedly installed on the side wall of the transmission arm 381, and the adjustment direction of the adjustment bolt 3811 is the same as the length direction of the transmission arm 381. The adjustment block 3812 is slidably installed at the end of the transmission arm 381. The sliding direction of the adjustment block 3812 is the same as the length direction of the transmission arm 381, and the end of the adjustment bolt 3811 is rotatably connected to the end face of the adjustment block 3812. When the adjustment bolt 3811 is rotated, the adjustment block 3812 can be driven to move along the length direction of the transmission arm 381, thereby realizing the tension adjustment of the belt.

[0072] Reference Figure 8 The stacking unit 4 includes a second transmission rack 41 and a placement rack 42, and the second transmission rack 41 and the placement rack 42 are placed side by side in the horizontal direction.

[0073] Reference Figure 7 A transfer unit 43 is installed on the top of the second transmission rack 41 and the placement rack 42. The transfer unit 43 is used to transfer the UV board from the first transmission rack 1 to the placement rack 42 for placement.

[0074] The transfer unit 43 comprises a gantry 431 , a moving trolley is installed on the gantry 431 , a lifting assembly is installed in the moving trolley, a vacuum suction cup 435 is installed at the lifting end of the lifting assembly, and the vacuum suction cup 435 is used to grasp the UV board.

[0075] Specifically, the mobile trolley includes a frame 432, a slide rail is installed on the top of the gantry 431, the frame 432 is slidably installed on the slide rail, and a mobile motor 433 is vertically installed on the side wall of the frame 432, a gear is installed on the output end of the mobile motor 433, and a rack is installed on the side wall of the gantry 431 along the length direction, and the gear and the rack are meshed.

[0076] The lifting assembly includes a lifting motor 434 , which is horizontally mounted on the top of the frame 432 , and a belt is wound and fixed on the output end of the lifting motor 434 , and the other end of the belt is fixedly connected to the top of the vacuum suction cup 435 .

[0077] Furthermore, two groups of lifting motors 434 are provided, and the two groups of lifting motors 434 are installed side by side on both sides of the moving direction of the frame 432 .

[0078] The implementation principle of a coating and unloading device of a UV board processing production line in an embodiment of the present application is as follows: the UV board is moved to the position of a positioning transmission unit through the transmission of a first transmission frame 1 for positioning, and after the positioning is completed, the top surface is coated by the coating unit 2, and after the coating is completed, it is flipped by the flipping unit 3, and finally the flipped UV board is stacked and placed by the stacking unit 4 to realize the coating and unloading of the UV board.

[0079] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A film coating and unloading device for a UV board processing production line, characterized in that: The invention comprises a first transmission frame (1), wherein the first transmission frame (1) is used for horizontally transmitting UV panels; a laminating unit (2), a flipping unit (3) and a stacking unit (4) are sequentially arranged outside the discharge end of the first transmission frame (1) along the transmission direction of the first transmission frame (1); a positioning transmission unit is arranged at the discharge end of the first transmission frame (1), and the positioning transmission unit is used for positioning and placing the UV panels; The positioning transmission unit comprises a positioning frame (51) and a positioning transmission assembly (52); the positioning frame (51) is arranged outside the discharge end of the first transmission frame (1), and a positioning roller (53) is rotatably mounted on the positioning frame (51); A plurality of positioning rollers (53) are provided, and the plurality of positioning rollers (53) are evenly arranged into two groups, the two groups of positioning rollers (53) are respectively arranged on the left and right sides of the positioning frame (51) in the transmission direction, and the positioning transmission component (52) is installed in the positioning frame (51) and is located in the middle of the two groups of positioning rollers (53); The positioning transmission component (52) comprises a telescopic plate (521) and a positioning member (522); a slide rail is fixedly installed at the bottom of the positioning frame (51) along the transmission direction; the telescopic plate (521) is fixed to the sliding end of the slide rail; a telescopic cylinder (523) is correspondingly installed at the bottom of the positioning frame (51); the telescopic end of the telescopic cylinder (523) is fixedly connected to the telescopic plate (521); the telescopic cylinder (523) is used to control the telescopic plate (521) to slide back and forth along the transmission direction; two columns are installed at the top of the telescopic plate (521); the side walls of the two columns are vertically installed with lifting cylinders (524); and the positioning member (522) is installed at the lifting end of the lifting cylinder (524); The positioning member (522) comprises an L-shaped supporting portion (5221) and a positioning portion (5222), one end of the L-shaped supporting portion (5221) is fixedly connected to the lifting end of the lifting cylinder (524), and the other end of the L-shaped supporting portion (5221) is fixedly connected to the positioning portion (5222), the L-shaped supporting portion (5221) can support the UV board, and the positioning portion (5222) can limit the UV board; The positioning frame (51) is installed with an auxiliary support unit (7), and the auxiliary support unit (7) is used to support the UV plate; The auxiliary support unit (7) comprises a support frame (71), a support cylinder (72) is vertically mounted on the side wall of the positioning frame (51), the support frame (71) is mounted on the telescopic end of the support cylinder (72), and a plurality of pulleys are rotatably mounted on the top of the support frame (71); An auxiliary positioning unit (8) is installed in the first transmission frame (1), and the auxiliary positioning unit (8) is used to assist in positioning the UV plate in the width direction.

2. The film coating and unloading device of the UV board processing production line according to claim 1 is characterized in that: The first transmission frame (1) comprises a frame body (101) and transmission rollers (102); a plurality of transmission rollers (102) are installed on the top of the frame body (101) for rotation along the transmission direction; a power assembly (6) is installed in the frame body (101); the power assembly (6) is used to control the rotation of the plurality of transmission rollers (102).

3. The film coating and unloading device of the UV board processing production line according to claim 2 is characterized in that: The power assembly (6) comprises a power member (61) and a conveyor belt (62); the output end of the power member (61) is transmission-connected to a reducer; a transmission shaft (63) is installed at the output end of the reducer; the rotation direction of the transmission shaft (63) and the rotation direction of the transmission roller (102) are arranged perpendicular to each other; a belt is arranged between the transmission shaft (63) and the transmission roller (102); and the transmission shaft (63) and the transmission roller (102) are connected via a belt transmission.

4. The film coating and unloading device of a UV board processing production line according to claim 1 is characterized in that: The flip unit (3) comprises a base (32) and a flip frame (31). Two flip frames (31) are provided. The two flip frames (31) are rotatably mounted at the front end and the rear end of the base (32) respectively. The flip frame (31) is used to clamp the UV plate. Two support wheels (33) are rotatably mounted on both sides of the top of the base (32). The two support wheels (33) abut against the side walls of the flip frame (31). A control motor (34) is installed on the base (32). The output end of the control motor (34) is coaxially fixedly connected with one of the support wheels (33). An anti-skid belt (35) is installed on the arc surface of the flip frame (31). An anti-skid tooth surface (351) is provided on the inner side of the anti-skid belt (35). The anti-skid tooth surface (351) is used to abut against the arc surface of the flip frame (31). The outer side of the anti-skid belt (35) abuts against the support wheel (33).

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