A coating device for industrial computer display

Abstract

The present invention discloses a film coating device for an industrial computer display, which belongs to the technical field of display film coating, and comprises a conveying device, the conveying device is used to convey the industrial computer display, and a clamping device and a film coating device are arranged on the conveying device, the clamping device is used to clamp the industrial computer display during film coating, and the film coating device is used to coat the industrial computer display. The conveying device provided by the present invention can automatically convey the industrial computer display, block the industrial computer display through a rear block, then lift the industrial computer display through a bottom electric cylinder, and block the subsequently conveyed industrial computer display through a front block, so as to realize film coating one by one; the clamping device provided by the present invention can clamp the lifted industrial computer display, so that the industrial computer display remains fixed during film coating, and the film coating accuracy is improved.

Description

Technical Field

[0001] The invention relates to the technical field of display coating, and in particular to a display coating device for an industrial computer. Background Art

[0002] Industrial computer, also known as industrial control computer, is a computer device designed for industrial environment. It is usually used in automation control system, industrial equipment monitoring, data acquisition, production line control and other fields. Compared with ordinary desktop computers, industrial computers have higher stability, reliability and ability to adapt to harsh working environment. Industrial computer display lamination refers to pasting a layer of protective film on the display screen of industrial computer to protect the display screen from scratches, stains, dust and other physical damage. Lamination can not only increase the service life of the display screen, but also improve the touch performance of the screen, reduce reflected light, etc. Especially in industrial environment, the display usually faces relatively harsh working conditions, so lamination becomes particularly important; the industrial computer display lamination in the prior art is usually performed manually, and even if the lamination device is used for lamination, it is necessary to manually clamp and position the display, and it is impossible to achieve fully automatic lamination action, and the degree of automation is low. Summary of the invention

[0003] In view of the above technical problems, the technical solution adopted by the present invention is: a film laminating device for an industrial computer display, comprising a conveying device, the conveying device comprising a conveying frame, the conveying device is used to convey the industrial computer display, the conveying device is provided with a clamping device and a film laminating device, the clamping device comprises a fixed clamping frame, the fixed clamping frame is fixedly installed on the conveying frame, the clamping device is used to clamp the industrial computer display during laminating, the film laminating device comprises a fixed frame, the fixed frame is fixedly installed on the conveying frame, and the film laminating device is used to laminar the industrial computer display.

[0004] Furthermore, the conveying device includes a conveying motor fixedly mounted on a conveying frame, two conveying wheels rotatably mounted on the conveying frame, a conveyor belt is wrapped around the two conveying wheels, the conveying wheel close to one end of the conveying motor is fixedly mounted to the motor shaft of the conveying motor, an industrial computer display is placed on the conveying wheel, and a plurality of support rollers rotatably mounted on the conveying frame, the support rollers are located under the conveyor belt and are used to support the conveyor belt.

[0005] Furthermore, two side connecting plates are fixedly installed on both sides of the conveying frame, a side motor is fixedly installed on one side connecting plate, side rotating rods are rotatably installed on the two side connecting plates, the side rotating rod located on the same side as the side motor is fixedly installed on the motor shaft of the side motor, two waist holes are provided on the side rotating rod, two front stoppers and two rear stoppers are slidably installed on the conveying frame, the front stopper is rotatably installed on the side connecting plate through the waist hole, the rear stopper and the side rotating rod are rotatably installed through the waist hole, the two rear stoppers are rotatably installed with rear rotating rods, and the two rear rotating rods are rotatably installed.

[0006] The rotation of the conveying motor drives the conveying wheel to rotate, thereby driving the conveyor belt to move. The conveyor belt conveys the industrial computer monitor. In the initial state, the rear stopper is located on the conveying path of the industrial computer monitor, and the front stopper is retracted and will not block the advancement of the industrial computer monitor. When the industrial computer monitor moves to the rear stopper, the industrial computer monitor is blocked by the rear stopper. At this time, the bottom electric cylinder extends to lift the industrial computer monitor through the lifting plate, so that the industrial computer monitor is separated from the conveyor belt. At the same time, the rotation of the side motor drives the side rotating rod to rotate, and the side rotating rod drives the rear stopper to slide outward and the front stopper to slide inward. The rear rotating rod drives the side rotating rod, the front stopper and the rear stopper on the other side to move synchronously. At this time, the front stopper blocks the next industrial computer monitor and the conveyor belt continues to rotate. The industrial computer monitor under the industrial computer monitor cannot move forward, and the industrial computer monitor and the conveyor belt slip.

[0007] Furthermore, the clamping device includes four groups of clamping columns slidably mounted on a fixed clamping frame, a clamping plate is fixedly mounted on the clamping column, a clamping spring is arranged between the clamping plate and the fixed clamping frame, when the industrial computer monitor is lifted up, the industrial computer monitor is clamped by the four clamping plates, and an extrapolation column is fixedly mounted on the clamping column.

[0008] Furthermore, eight columns are fixedly installed on the fixed clamping frame, a lower pressure frame is slidably installed on the column, a column spring is arranged between the lower pressure frame and the fixed clamping frame, four push-out blocks are fixedly installed below the lower pressure frame, a slope is arranged at the bottom of the push-out blocks, and the push-out blocks are slidably installed with the push-out columns.

[0009] Furthermore, a bottom electric cylinder is fixedly installed on the conveying frame, a lifting plate is fixedly installed on the output end of the bottom electric cylinder, an inner column is fixedly installed below the lifting plate, a lifting frame is fixedly installed on the inner column, and the lifting frame is fitted with the lower pressing frame.

[0010] In the initial state, that is, when the industrial computer monitor is not lifted up, the push-out block pushes the push-out column, the clamping column and the clamping plate outwards, the clamping spring is in a compressed state, and the bottom electric cylinder extends to drive the lifting plate to rise, and the industrial computer monitor is pushed between the four clamping plates through the lifting plate. The lifting plate drives the lifting frame to rise through the inner column, and the lifting frame drives the lower pressure frame to rise. The rise of the lower pressure frame drives the four push-out blocks to rise, and the clamping spring rebounds, and the industrial computer monitor is clamped through the four clamping plates.

[0011] Furthermore, the film sticking device includes a fixed rack fixedly mounted on a fixed frame, a mobile frame slidably mounted on the fixed frame, a mobile motor fixedly mounted on the mobile frame, a motor gear fixedly mounted on the motor shaft of the mobile motor, and the motor gear meshes with the fixed rack.

[0012] Furthermore, a film roller and a glue collecting roller are rotatably installed on the movable frame, a film roll is wound on the film roller, and the film roll is divided into an outer screen film and an inner tape. Glue is provided on the inner surface of the screen film, and the tape is located on the outside of the glue. The screen film is divided into pieces consistent with the screen size of the industrial computer display and is continuously pasted on the tape. The hardness of the screen film is greater than that of the tape. A bottom roller and a guide roller are rotatably installed below the movable frame, and the end of the tape bypasses the bottom roller and the guide roller and is fixedly installed with the glue collecting roller. A glue collecting motor is fixedly installed on the movable frame, a motor wheel is fixedly installed on the motor shaft of the glue collecting motor, a transmission wheel is fixedly installed on the glue collecting roller, a transmission belt is wound around the motor wheel and the transmission wheel, and a limiting column is fixedly installed on the movable frame.

[0013] Furthermore, a pressing rotating frame is rotatably mounted on the movable frame, a tension spring is arranged between the pressing rotating frame and the movable frame, a film pressing roller is rotatably mounted on the pressing rotating frame, a contact column is fixedly mounted on the pressing rotating frame, and the end of the screen film is located between the film pressing roller and the bottom roller.

[0014] Furthermore, two top blocks are fixedly mounted on the fixing frame, and a slope is arranged on the top block. When the contact column moves to the top block, the top block lifts up the contact column.

[0015] The film roll is a finished film roll. The end of the film roll is located between the glue-collecting roller and the bottom roller, and there is no screen film on the tape. When the industrial computer display is lifted up, the contact column is located on the mobile frame, the tension spring is stretched, and the film pressing roller does not contact the screen film. Then the mobile motor rotates to drive the motor gear to rotate, and through cooperation with the fixed rack, the mobile frame is driven to slide along the fixed frame. At the same time, the glue-collecting motor rotates, driving the motor wheel to rotate, and the transmission belt drives the transmission wheel and the glue-collecting roller to rotate, so that the tape is wound, the contact column is separated from the mobile frame, and the tension spring rebounds, so that the pressing rotating frame rotates. The film pressing roller presses the screen film onto the industrial computer monitor. With the movement of the mobile frame and the winding of the adhesive roller, the screen film is attached to the industrial computer monitor. Then the bottom electric cylinder contracts, driving the lifting plate and the lower pressing frame to descend, and the push-out block drives the push-out column and the clamping plate to move outward. The clamping spring is compressed, and the clamping plate no longer clamps the industrial computer monitor, and the industrial computer monitor with the film attached is placed on the conveyor belt. Then the side motor rotates, causing the front block to slide outward and the rear block to slide inward. The subsequent industrial computer monitors are conveyed to the rear block, and the cycle is repeated.

[0016] Compared with the prior art, the present invention has the following beneficial effects: (1) the conveying device provided in the present invention can automatically convey the industrial computer display, block the industrial computer display by the rear block, then lift up the industrial computer display by the bottom electric cylinder, and block the subsequently conveyed industrial computer display by the front block, thereby realizing film lamination one by one; (2) the clamping device provided in the present invention can clamp the lifted industrial computer display, so that the industrial computer display remains fixed during lamination, thereby improving the film lamination accuracy; (3) the film laminating device provided in the present invention can automatically laminarize the industrial computer display, and at the same time, since the screen film is laminated on the tape piece by piece, no cutting is required after each lamination, thereby realizing fully automatic film lamination with a high degree of automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the structure of the conveying device of the present invention.

[0019] Figure 3 The structure of the clamping device of the present invention is shown in FIG. Figure 1 .

[0020] Figure 4 The structure of the clamping device of the present invention is shown in FIG. Figure 2 .

[0021] Figure 5 The structure of the clamping device of the present invention is shown in FIG. Figure 3 .

[0022] Figure 6 The structure of the film sticking device of the present invention is shown in FIG. Figure 1 .

[0023] Figure 7 The structure of the film sticking device of the present invention is shown in FIG. Figure 2 .

[0024] Figure 8 The structure of the film sticking device of the present invention is shown in FIG. Figure 3 .

[0025] Figure numerals: 101-conveying frame; 102-conveying motor; 103-conveying wheel; 104-conveying belt; 105-side connecting plate; 106-side motor; 107-side rotating rod; 108-front block; 109-rear block; 110-rear rotating rod; 201-fixed clamping frame; 202-clamping plate; 203-clamping column; 204-clamping spring; 205-lower pressure frame; 206-extension block; 207-column; 208-column spring; 209-lifting frame; 210-extension column; 211-bottom electric cylinder; 212-inner column ;213-lifting plate;301-fixed frame;302-movable frame;303-top block;304-moving motor;305-motor gear;306-fixed rack;307-film roller;308-glue collecting roller;309-glue collecting motor;310-motor wheel;311-transmission belt;312-transmission wheel;313-tape;314-screen film;315-bottom roller;316-limiting column;317-tension spring;318-pressing rotating frame;319-contact column;320-film pressing roller;321-guide roller;4-industrial computer display. DETAILED DESCRIPTION

[0026] The specific implementation of the present invention will be further described below in conjunction with the accompanying drawings.

[0027] Example: Reference Figure 1-Figure 8 A film laminating device for an industrial computer display comprises a conveying device, the conveying device comprises a conveying frame 101, the conveying device is used to convey the industrial computer display 4, a clamping device and a film laminating device are arranged on the conveying device, the clamping device comprises a fixed clamping frame 201, the fixed clamping frame 201 is fixedly mounted on the conveying frame 101, the clamping device is used to clamp the industrial computer display 4 during laminating, the film laminating device comprises a fixed frame 301, the fixed frame 301 is fixedly mounted on the conveying frame 101, and the film laminating device is used to laminat the industrial computer display 4.

[0028] like Figure 2 As shown, the conveying device includes a conveying motor 102 fixedly installed on a conveying frame 101, two conveying wheels 103 are rotatably installed on the conveying frame 101, and a conveyor belt 104 is wrapped around the two conveying wheels 103. The conveying wheel 103 near one end of the conveying motor 102 is fixedly installed on the motor shaft of the conveying motor 102, and an industrial computer display 4 is placed on the conveying wheel 103. A plurality of supporting rollers are rotatably installed on the conveying frame 101. The supporting rollers are located below the conveyor belt 104 and are used to support the conveyor belt 104.

[0029] like Figure 2As shown, two side connecting plates 105 are fixedly installed on both sides of the conveying frame 101, a side motor 106 is fixedly installed on one side connecting plate 105, and side rotating rods 107 are rotatably installed on the two side connecting plates 105. The side rotating rod 107 located on the same side as the side motor 106 is fixedly installed with the motor shaft of the side motor 106, and two waist holes are provided on the side rotating rod 107. Two front blocks 108 and two rear blocks 109 are slidably installed on the conveying frame 101, the front block 108 is rotatably installed on the side connecting plate 105 through the waist hole, the rear block 109 and the side rotating rod 107 are rotatably installed through the waist hole, and the rear rotating rod 110 is rotatably installed on the two rear blocks 109, and the two rear rotating rods 110 are rotatably installed.

[0030] The conveying motor 102 rotates to drive the conveying wheel 103 to rotate, thereby driving the conveying belt 104 to move, and the conveying belt 104 conveys the industrial computer display 4. In the initial state, the rear stopper 109 is located on the conveying path of the industrial computer display 4, and the front stopper 108 is retracted and will not block the industrial computer display 4 from moving forward. When the industrial computer display 4 moves to the rear stopper 109, the industrial computer display 4 is blocked by the rear stopper 109. At this time, the bottom electric cylinder 211 extends to lift the industrial computer display 4 through the lifting plate 213, so that the industrial computer display The display 4 is separated from the conveyor belt 104, and at the same time, the side motor 106 rotates to drive the side rotating rod 107 to rotate, and the side rotating rod 107 drives the rear stopper 109 to slide outward, and the front stopper 108 to slide inward, and the side rotating rod 107, the front stopper 108 and the rear stopper 109 on the other side are driven to move synchronously through the rear rotating rod 110. At this time, the front stopper 108 stops the next industrial computer display 4, and the conveyor belt 104 continues to rotate. The industrial computer display 4 and the next industrial computer display 4 cannot move forward, and the industrial computer display 4 and the conveyor belt 104 slip.

[0031] like Figure 3-Figure 5 As shown, the clamping device includes four groups of clamping columns 203 slidably mounted on a fixed clamping frame 201, a clamping plate 202 is fixedly mounted on the clamping column 203, a clamping spring 204 is arranged between the clamping plate 202 and the fixed clamping frame 201, when the industrial computer display 4 is lifted up, the industrial computer display 4 is clamped by the four clamping plates 202, and an extrapolation column 210 is fixedly mounted on the clamping column 203.

[0032] like Figure 3-Figure 5 As shown, eight columns 207 are fixedly installed on the fixed clamping frame 201, a lower pressure frame 205 is slidably installed on the column 207, a column spring 208 is arranged between the lower pressure frame 205 and the fixed clamping frame 201, four push-out blocks 206 are fixedly installed below the lower pressure frame 205, a slope is arranged at the bottom of the push-out blocks 206, and the push-out blocks 206 are slidably installed with the push-out columns 210.

[0033] like Figure 3-Figure 5As shown, a bottom electric cylinder 211 is fixedly installed on the conveying frame 101, a lifting plate 213 is fixedly installed on the output end of the bottom electric cylinder 211, an inner column 212 is fixedly installed below the lifting plate 213, a lifting frame 209 is fixedly installed on the inner column 212, and the lifting frame 209 is in contact with the lower pressure frame 205.

[0034] In the initial state, that is, when the industrial computer display 4 is not lifted up, the push block 206 pushes the push column 210, the clamping column 203 and the clamping plate 202 outwards, and the clamping spring 204 is in a compressed state. The bottom electric cylinder 211 extends to drive the lifting plate 213 to rise, and the industrial computer display 4 is pushed between the four clamping plates 202 through the lifting plate 213. The lifting plate 213 drives the lifting frame 209 to rise through the inner column 212, and the lifting frame 209 drives the lower pressure frame 205 to rise. The rise of the lower pressure frame 205 drives the four push blocks 206 to rise, and the clamping spring 204 rebounds, and the industrial computer display 4 is clamped through the four clamping plates 202.

[0035] like Figure 6-Figure 8 As shown, the film sticking device includes a fixed rack 306 fixedly mounted on a fixed frame 301, a movable frame 302 is slidably mounted on the fixed frame 301, a movable motor 304 is fixedly mounted on the movable frame 302, a motor gear 305 is fixedly mounted on the motor shaft of the movable motor 304, and the motor gear 305 is meshed with the fixed rack 306.

[0036] like Figure 6-Figure 8 As shown, a film roller 307 and a glue collection roller 308 are rotatably mounted on the mobile frame 302, a film roll is wound on the film roller 307, and the film roll is divided into an outer screen film 314 and an inner tape 313. The inner surface of the screen film 314 is provided with glue, and the tape 313 is located on the outside of the glue. The screen film 314 is divided into the same size as the screen of the industrial computer display 4, and is continuously pasted on the tape 313. The hardness of the screen film 314 is greater than the hardness of the tape 313. A bottom roller 315 and a guide roller 321 are dynamically installed, and the end of the adhesive tape 313 passes around the bottom roller 315 and the guide roller 321 and is fixedly installed with the adhesive collecting roller 308. A adhesive collecting motor 309 is fixedly installed on the movable frame 302, and a motor wheel 310 is fixedly installed on the motor shaft of the adhesive collecting motor 309. A transmission wheel 312 is fixedly installed on the adhesive collecting roller 308, and a transmission belt 311 is wound around the motor wheel 310 and the transmission wheel 312. A limiting column 316 is fixedly installed on the movable frame 302.

[0037] like Figure 6-Figure 8 As shown, a pressing rotating frame 318 is rotatably mounted on the movable frame 302, a tension spring 317 is arranged between the pressing rotating frame 318 and the movable frame 302, a lamination roller 320 is rotatably mounted on the pressing rotating frame 318, a contact column 319 is fixedly mounted on the pressing rotating frame 318, and the end of the screen film 314 is located between the lamination roller 320 and the bottom roller 315.

[0038] like Figure 6-Figure 8 As shown, two top blocks 303 are fixedly mounted on the fixing frame 301 , and a slope is arranged on the top block 303 . When the contact post 319 moves to the top block 303 , the top block 303 lifts up the contact post 319 .

[0039] The film roll is a finished film roll. The end of the film roll is located between the glue-collecting roller 308 and the bottom roller 315, and there is no screen film 314 on the adhesive tape 313. When the industrial computer display 4 is lifted up, the contact column 319 is located on the mobile frame 302, the tension spring 317 is stretched, and the film pressing roller 320 does not contact the screen film 314. Then the mobile motor 304 rotates to drive the motor gear 305 to rotate, and through the cooperation with the fixed rack 306, the mobile frame 302 is driven to slide along the fixed frame 301. At the same time, the glue-collecting motor 309 rotates, driving the motor wheel 310 to rotate, and driving the transmission wheel 312 and the glue-collecting roller 308 to rotate through the transmission belt 311, so as to rewind the adhesive tape 313, and the contact column 319 is separated from the mobile frame 302, and the tension spring 317 rebounds, so that the pressure roller 320 is not in contact with the screen film 314. The rotating frame 318 rotates, and the film pressing roller 320 presses the screen film 314 onto the industrial computer display 4. With the movement of the movable frame 302 and the winding of the glue collecting roller 308, the screen film 314 is attached to the industrial computer display 4. Then the bottom electric cylinder 211 contracts, driving the lifting plate 213 and the lower pressing frame 205 to descend, and driving the push-out block 206 to drive the push-out column 210 and the clamping plate 202 to move outward, the clamping spring 204 is compressed, and the clamping plate 202 no longer clamps the industrial computer display 4, and the industrial computer display 4 with the film attached is placed on the conveyor belt 104. Then the side motor 106 rotates, causing the front block 108 to slide outward and the rear block 109 to slide inward, and the subsequent industrial computer display 4 is conveyed to the rear block 109, and the cycle is repeated.

[0040] The working principle of the industrial computer display laminating device disclosed in the present invention is as follows: the industrial computer display 4 is continuously placed on the conveyor belt 104, the conveying motor 102 rotates to drive the conveying wheel 103 to rotate, thereby driving the conveyor belt 104 to move, and the conveyor belt 104 conveys the industrial computer display 4. In the initial state, the rear stopper 109 is located on the conveying path of the industrial computer display 4, and the front stopper 108 is retracted and will not block the industrial computer display 4 from moving forward. When the industrial computer display 4 moves to the rear stopper 109, the industrial computer display 4 is blocked by the rear stopper 109, and at this time, the bottom electric cylinder 211 extends through the lifting The lifting plate 213 lifts the industrial computer display 4, so that the industrial computer display 4 is separated from the conveyor belt 104, and at the same time, the side motor 106 rotates to drive the side rotating rod 107 to rotate, and the side rotating rod 107 drives the rear stopper 109 to slide outward, and the front stopper 108 to slide inward, and drives the side rotating rod 107, the front stopper 108 and the rear stopper 109 on the other side to move synchronously through the rear rotating rod 110. At this time, the front stopper 108 blocks the next industrial computer display 4, and the conveyor belt 104 continues to rotate. The industrial computer display 4 below the industrial computer display 4 cannot move forward, and the industrial computer display 4 and the conveyor belt 104 slip. In the initial state, that is, when the industrial computer display 4 is not lifted up, the push block 206 pushes the push column 210, the clamping column 203 and the clamping plate 202 outwards, and the clamping spring 204 is in a compressed state. The bottom electric cylinder 211 extends to drive the lifting plate 213 to rise, and the industrial computer display 4 is pushed between the four clamping plates 202 through the lifting plate 213. The lifting plate 213 drives the lifting frame 209 to rise through the inner column 212, and the lifting frame 209 drives the lower pressure frame 205 to rise. The rise of the lower pressure frame 205 drives the four push blocks 206 to rise, and the clamping spring 204 rebounds, and the industrial computer display 4 is clamped through the four clamping plates 202.The film roll is a finished film roll. The end of the film roll is located between the glue-collecting roller 308 and the bottom roller 315, and there is no screen film 314 on the adhesive tape 313. When the industrial computer display 4 is lifted up, the contact column 319 is located on the mobile frame 302, the tension spring 317 is stretched, and the film pressing roller 320 does not contact the screen film 314. Then the mobile motor 304 rotates to drive the motor gear 305 to rotate, and through the cooperation with the fixed rack 306, the mobile frame 302 is driven to slide along the fixed frame 301. At the same time, the glue-collecting motor 309 rotates, driving the motor wheel 310 to rotate, and driving the transmission wheel 312 and the glue-collecting roller 308 to rotate through the transmission belt 311, so as to rewind the adhesive tape 313, and the contact column 319 is separated from the mobile frame 302, and the tension spring 317 rebounds, so that the pressure roller 320 is not in contact with the screen film 314. The rotating frame 318 rotates, and the film pressing roller 320 presses the screen film 314 onto the industrial computer display 4. With the movement of the movable frame 302 and the winding of the glue collecting roller 308, the screen film 314 is attached to the industrial computer display 4. Then the bottom electric cylinder 211 contracts, driving the lifting plate 213 and the lower pressing frame 205 to descend, and driving the push-out block 206 to drive the push-out column 210 and the clamping plate 202 to move outward, the clamping spring 204 is compressed, and the clamping plate 202 no longer clamps the industrial computer display 4, and the industrial computer display 4 with the film attached is placed on the conveyor belt 104. Then the side motor 106 rotates, causing the front block 108 to slide outward and the rear block 109 to slide inward, and the subsequent industrial computer display 4 is conveyed to the rear block 109, and the cycle is repeated.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A coating device for an industrial computer display, comprising a conveying device, characterized in that: The conveying device comprises a conveying frame (101), the conveying device is used to convey an industrial computer display (4), a clamping device and a film laminating device are arranged on the conveying device, the clamping device comprises a fixed clamping frame (201), the fixed clamping frame (201) is fixedly mounted on the conveying frame (101), the clamping device is used to clamp the industrial computer display (4) during laminating, the film laminating device comprises a fixed frame (301), the fixed frame (301) is fixedly mounted on the conveying frame (101), and the film laminating device is used to laminat the industrial computer display (4); Two side connecting plates (105) are fixedly installed on both sides of the conveying frame (101), a side motor (106) is fixedly installed on one side connecting plate (105), side rotating rods (107) are rotatably installed on the two side connecting plates (105), the side rotating rod (107) located on the same side as the side motor (106) is fixedly installed with the motor shaft of the side motor (106), two waist holes are arranged on the side rotating rod (107), two front stoppers (108) and two rear stoppers (109) are slidably installed on the conveying frame (101), the front stoppers (108) are rotatably installed on the side connecting plates (105) through the waist holes, the rear stoppers (109) and the side rotating rods (107) are rotatably installed through the waist holes, and the two rear stoppers (109) are rotatably installed with rear rotating rods (110) on both rear stoppers (109), and the two rear rotating rods (110) are rotatably installed; The clamping device comprises four groups of clamping columns (203) slidably mounted on a fixed clamping frame (201); a clamping plate (202) is fixedly mounted on the clamping columns (203); a clamping spring (204) is provided between the clamping plate (202) and the fixed clamping frame (201); when the industrial computer display (4) is lifted up, the industrial computer display (4) is clamped by the four clamping plates (202); and an extrapolation column (210) is fixedly mounted on the clamping columns (203); The fixed clamping frame (201) is fixedly mounted with eight upright posts (207), a lower pressing frame (205) is slidably mounted on the upright posts (207), a upright post spring (208) is provided between the lower pressing frame (205) and the fixed clamping frame (201), four push-out blocks (206) are fixedly mounted below the lower pressing frame (205), a slope is provided at the bottom of the push-out blocks (206), and the push-out blocks (206) are slidably mounted on the push-out posts (210); A bottom electric cylinder (211) is fixedly mounted on the conveying frame (101), a lifting plate (213) is fixedly mounted on the output end of the bottom electric cylinder (211), an inner column (212) is fixedly mounted below the lifting plate (213), a lifting frame (209) is fixedly mounted on the inner column (212), and the lifting frame (209) is fitted with the lower pressing frame (205).

2. The industrial computer display laminating device according to claim 1, characterized in that: The conveying device comprises a conveying motor (102) fixedly mounted on a conveying frame (101); two conveying wheels (103) are rotatably mounted on the conveying frame (101); a conveying belt (104) is wound around the two conveying wheels (103); the conveying wheel (103) close to one end of the conveying motor (102) is fixedly mounted on the motor shaft of the conveying motor (102); an industrial computer display (4) is placed on the conveying wheel (103); and a plurality of supporting rollers are rotatably mounted on the conveying frame (101); the supporting rollers are located below the conveying belt (104) and are used to support the conveying belt (104).

3. The industrial computer display laminating device according to claim 1, characterized in that: The film sticking device comprises a fixed rack (306) fixedly mounted on a fixed frame (301); a movable frame (302) is slidably mounted on the fixed frame (301); a movable motor (304) is fixedly mounted on the movable frame (302); a motor gear (305) is fixedly mounted on the motor shaft of the movable motor (304); and the motor gear (305) is meshed with the fixed rack (306).

4. The industrial computer display laminating device according to claim 3, characterized in that: The movable frame (302) is rotatably mounted with a film roller (307) and a glue collecting roller (308), the film roller (307) is wound with a film roll, and the film roll is divided into an outer screen film (314) and an inner adhesive tape (313), the inner surface of the screen film (314) is provided with adhesive, and the adhesive tape (313) is located on the outside of the adhesive, the screen film (314) is divided into pieces consistent with the screen size of the industrial computer display (4), and is continuously pasted on the adhesive tape (313), the hardness of the screen film (314) is greater than the hardness of the adhesive tape (313), and a film roll is rotatably mounted below the movable frame (302). A bottom roller (315) and a guide roller (321), an end of the adhesive tape (313) passes around the bottom roller (315) and the guide roller (321) and is fixedly installed with the adhesive collecting roller (308), a rubber collecting motor (309) is fixedly installed on the movable frame (302), a motor wheel (310) is fixedly installed on the motor shaft of the rubber collecting motor (309), a transmission wheel (312) is fixedly installed on the adhesive collecting roller (308), a transmission belt (311) is wound around the motor wheel (310) and the transmission wheel (312), and a limiting column (316) is fixedly installed on the movable frame (302).

5. The industrial computer display laminating device according to claim 4, characterized in that: A pressing rotating frame (318) is rotatably mounted on the movable frame (302), a tension spring (317) is provided between the pressing rotating frame (318) and the movable frame (302), a film pressing roller (320) is rotatably mounted on the pressing rotating frame (318), a contact column (319) is fixedly mounted on the pressing rotating frame (318), and an end of the screen film (314) is located between the film pressing roller (320) and the bottom roller (315).

6. The industrial computer display laminating device according to claim 5, characterized in that: Two top blocks (303) are fixedly mounted on the fixing frame (301), and a slope is provided on the top block (303). When the contact column (319) moves to the top block (303), the top block (303) lifts up the contact column (319).

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