Automatic paper grabbing device for plate processing

Abstract

The utility model provides a sheet processing paper automatic gripping device, including a paper gripping device, the paper gripping device includes a support frame, a suction cup mechanism, a rotary suction cup mechanism and a deviation rectifying mechanism, the support frame includes two T-shaped frames arranged in parallel front and back, and a gantry support is arranged between the two T-shaped frames; the two T-shaped frames are fixedly connected with the gantry bracket through a plurality of fixed transverse plates; the gantry support can move along with the T-shaped frame, the left end and the right end of the T-shaped frame are each fixedly connected with a connecting plate, and each connecting plate is fixedly connected with a second sliding block. The suction cup mechanism comprises a suction cup frame, the bottom of the suction cup frame is connected with a row of suction cups, and the suction cup frame is connected with a transverse movement driving mechanism and a longitudinal movement driving mechanism. A deviation rectifying mechanism is arranged on one side of the top of the gantry support. Due to the automatic turn-over function of the paper laying machine, manual operation can be reduced, the plate machining time is shortened, and therefore the overall production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of paper laying technology for board materials, and in particular to an automatic paper gripping device for board material processing. Background Technology

[0002] In existing decorative panel processing lines, protective paper needs to be heat-pressed onto both sides of the panel. However, current production lines rely on manual handling of the protective paper, followed by transferring the panel and paper to the heat-pressing equipment. This manual operation is cumbersome, time-consuming, labor-intensive, and inefficient, hindering production. Therefore, it is necessary to invent an automatic paper-gripping device. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0004] An automatic paper gripping device for board processing includes a paper gripping device, which comprises a support frame, a suction cup mechanism, a rotating suction cup mechanism, and a correction mechanism. The support frame includes two T-shaped frames arranged side by side, with a gantry support between the two T-shaped frames. The two T-shaped frames and the gantry support are fixedly connected by several fixed horizontal plates, allowing the gantry support to move with the T-shaped frames. A connecting plate is fixedly connected to both the left and right ends of each T-shaped frame, and the connecting plate is fixedly connected to a slider.

[0005] The suction cup mechanism includes a suction cup frame, a row of suction cups connected to the bottom of the suction cup frame, and a horizontal movement drive mechanism and a vertical movement drive mechanism connected to the suction cup frame.

[0006] The lateral movement drive mechanism includes several lateral tracks fixedly connected to the top of the suction cup frame. Each lateral track is connected to a slider, and all the sliders are connected to a crossbar, which is parallel to the suction cup frame.

[0007] The longitudinal movement drive mechanism includes two longitudinal rails fixedly connected to the crossbar. The longitudinal rails are vertically arranged and fixedly connected to the crossbar at the bottom. Several sliders are connected to the lower part of the longitudinal rails, and the sliders are fixedly connected to the inner side of the gantry bracket.

[0008] The top side of the gantry support is provided with a correction mechanism, which includes an "L"-shaped adjustment seat and an adjustment screw threadedly connected to the adjustment seat.

[0009] The gantry support is provided with a rotating suction cup mechanism on the rear side corresponding to the suction cup mechanism. The rotating suction cup mechanism includes a cylinder fixedly connected to the middle of the gantry support. The telescopic rod of the cylinder is fixedly connected to a crossbar. The crossbar connects to two symmetrical tracks. The tracks are connected to sliders fixedly connected to the gantry support. The bottom of the crossbar is connected to a rotating mechanism.

[0010] As a preferred embodiment, two lead screw seats are fixedly connected to the crossbar. Each lead screw seat is connected to one end of the lead screw via a bearing. A threaded seat is threaded to the middle of the lead screw. The threaded seat is provided with an integral connecting ear. The connecting ear is fixedly connected to a suction cup frame. One end of the lead screw is drivenly connected to the output end of an electric motor.

[0011] As a preferred embodiment, the top of the longitudinal track is fixedly connected to a timing belt clamp, one side of the timing belt clamp is fixedly connected to a conveyor belt, the lower part of the conveyor belt is connected to a driven pulley, the driven pulley is rotatably connected to the lower part of the gantry support, the upper part of the conveyor belt is connected to a driving pulley, the driving pulley is fixedly connected to a drive shaft, the drive shaft is fixedly connected to a drive wheel, the drive wheel is connected to the driving pulley via a timing belt, the driving pulley is connected to the output end of a geared motor, the geared motor is fixedly installed on the top of the gantry support, the drive shaft is also connected to several bearings, the bearings are connected to bearing seats, and the bearing seats are fixedly connected to the gantry support.

[0012] As a preferred embodiment, the adjusting screw is connected to the output end of the transmission motor, and the transmission motor is fixedly connected to one of its "T"-shaped brackets.

[0013] As a preferred embodiment, the rotating mechanism includes a rotating shaft connected to several fixed bearings. The fixed bearings are fixedly connected to the bottom of a crossbar. One end of the rotating shaft is connected to a geared motor via a coupling. The rotating shaft is also provided with a pair of connecting parts fixedly connected to the rotating shaft. The ends of the connecting parts are connected to a rotating suction cup seat. The rotating suction cup seat is provided with several suction cups.

[0014] Compared with the prior art, the beneficial effect of this utility model is that the rotating suction cup mechanism of this utility model can realize the flipping of paper.

[0015] When the external sensor detects that the paper being picked up by the suction cup is skewed, the drive motor of the correction mechanism is activated, the lead screw is adjusted, and the "T" frame is finely adjusted back and forth to correct the paper angle.

[0016] The lateral movement drive mechanism drives the suction cup to make lateral adjustments so that the paper can be aligned with the board when it is laid out. The longitudinal movement drive structure drives the suction cup to move longitudinally so that the suction cup can pick up or put down the paper.

[0017] The automatic flipping function of this paper-laying machine reduces manual operation and shortens board processing time, thereby improving overall production efficiency. Through automated equipment, boards can be flipped in a short time, minimizing production line downtime.

[0018] Automatic flipping avoids errors that can occur during manual operation, such as damage to the board or uneven flipping. Automated equipment can precisely control the flipping force and angle, ensuring that the board surface is not damaged and improving product consistency and quality.

[0019] Traditional manual flipping requires workers to perform repetitive tasks, which can easily lead to fatigue and workplace injuries. Automated flipping technology can significantly reduce the labor intensity of workers, improve the working environment, and reduce the occurrence of occupational diseases. Attached Figure Description

[0020] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:

[0021] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the left-side structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the paper gripping device of this utility model without the "T"-shaped frame structure. Figure 1 ;

[0024] Figure 4 This is a schematic diagram of the paper gripping device of this utility model without the "T"-shaped frame structure. Figure 2 ;

[0025] Figure 5 This is a partial structural diagram of the suction cup of this utility model rotating 180°. Detailed Implementation

[0026] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments:

[0027] An automatic paper gripping device for board processing includes a paper gripping device 1. The paper gripping device 1 includes a support frame 2, a suction cup mechanism 3, a rotating suction cup mechanism 4, and a correction mechanism 5. The support frame 2 includes two "T"-shaped frames 21 arranged side by side, and a gantry support 22 is provided between the two "T"-shaped frames 21. The two "T"-shaped frames 21 and the gantry support 22 are fixedly connected by several fixed horizontal plates 23, so that the gantry support 22 can move with the "T"-shaped frames 21. A connecting plate 24 is fixedly connected to both the left and right ends of the "T"-shaped frames 21, and the connecting plate 24 is fixedly connected to a slider 25.

[0028] The suction cup mechanism 3 includes a suction cup frame 31, with a row of suction cups 32 connected to the bottom of the suction cup frame 31. The suction cup frame 31 is connected to a horizontal movement drive mechanism 6 and a vertical movement drive mechanism 7.

[0029] The lateral movement drive mechanism 6 includes several lateral rails 61 fixedly connected to the top of the suction cup frame 31. Each lateral rail 61 is connected to a slider 62. All sliders 62 are connected to a crossbar 63, which is parallel to the suction cup frame 31. Two lead screw seats 64 are fixedly connected to the crossbar 63. Each lead screw seat 64 is connected to one end of a lead screw 65 via a bearing. A threaded seat 66 is threaded to the middle of the lead screw 65. The threaded seat 66 is provided with an integral connecting ear 67. The connecting ear 67 is fixedly connected to the suction cup frame 31. One end of the lead screw 65 is drivenly connected to the output end of an electric motor 68.

[0030] The longitudinal movement drive mechanism 7 includes two longitudinal rails 71 fixedly connected to the crossbar 63. The longitudinal rails 71 are vertically arranged and fixedly connected to the crossbar 63 at their bottom. Several sliders 72 are connected to the lower part of the longitudinal rails 71. The sliders 72 are fixedly connected to the inner side of the gantry bracket 22.

[0031] The top of the longitudinal track 71 is fixedly connected to the synchronous belt clamp 73. One side of the synchronous belt clamp 73 is fixedly connected to a conveyor belt 74. The lower part of the conveyor belt 74 is connected to a driven pulley 75, which is rotatably connected to the lower part of the gantry bracket 22. The upper part of the conveyor belt 74 is connected to a driving pulley 76, which is fixedly connected to a drive shaft 77. The drive shaft 77 is fixedly connected to a drive wheel 78, which is connected to a driving wheel 10 via a synchronous belt 79. The driving wheel 10 is connected to the output end of a reduction motor 11, which is fixedly installed on the top of the gantry bracket 22. The drive shaft 77 is also connected to several bearings, which are connected to bearing seats 12. The bearing seats 12 are fixedly connected to the gantry bracket 22.

[0032] The top side of the gantry support 22 is provided with a correction mechanism 5. The correction mechanism 5 includes an "L"-shaped adjustment seat 51, and the adjustment seat 51 is threadedly connected to an adjustment screw 52. The adjustment screw 5 is driven to the output end of the transmission motor 53, and the transmission motor 53 is fixedly connected to a "T"-shaped frame 21.

[0033] The gantry support 22 is provided with a rotating suction cup mechanism 4 on the rear side corresponding to the suction cup mechanism 3. The rotating suction cup mechanism 4 includes a cylinder 41 fixedly connected to the middle of the gantry support 22. The telescopic rod 42 of the cylinder 41 is fixedly connected to a crossbar 43. The crossbar 43 is connected to two symmetrical tracks 44. The tracks 44 are connected to sliders 45 fixedly connected to the gantry support 22. The bottom of the crossbar 43 is connected to a rotating mechanism 8.

[0034] The rotating mechanism 8 includes a rotating shaft 81, which is connected to a plurality of fixed bearings 82. The fixed bearings 82 are fixedly connected to the bottom of the crossbar 43. One end of the rotating shaft 81 is connected to a geared motor 84 via a coupling 83. The rotating shaft 81 is also provided with a pair of connecting parts 85 fixedly connected to the rotating shaft 81. The ends of the connecting parts 85 are connected to a rotating suction cup seat 86. The rotating suction cup seat 86 is provided with a plurality of suction cups 87.

[0035] The paper gripping device 4 is driven by an external drive device. A connecting plate 24 is fixedly connected to both ends of the "T"-shaped frame 21. The connecting plate 24 is fixedly connected to a slider 25. The slider 25 is connected to the slide rail of the external drive device and slides along the slide rail of the external drive device, driving the two "T"-shaped frames 21 to move synchronously. Since the two "T"-shaped frames 21 are fixedly connected to the gantry support 22 through several fixed horizontal plates 23, the two "T"-shaped frames 21 move at the same time, driving the gantry support 22 to move synchronously. The suction cup mechanism 3 and the rotating suction cup mechanism 4 connected to the gantry support 22 also move synchronously.

[0036] When this automatic paper gripping device for board processing is in operation, the paper needs to be flipped over because the bottom paper needs to be laid with the reverse side facing up. The rotating suction cup mechanism 4 picks up the paper, and the extension rod 42 of the cylinder 41 drives the crossbar 43 to move downward. To ensure the smoothness of the movement, the track 3 44 moves downward along the slider 3 45 simultaneously until the suction cup 2 87 on the suction cup seat 86 picks up the paper. The cylinder 41 drives the suction cup seat 86 to move upward, and the external drive device 3 drives the paper gripping device to move. At the same time, the rotating mechanism 8 drives the suction cup seat 86 to rotate counterclockwise, and the reduction motor 84 is activated, driving the rotating shaft 81 to rotate counterclockwise. As the clock hand rotates, the connector 85, which is fixedly connected to the rotating shaft 81, rotates synchronously. The end of the connector 85 is connected to the rotating suction cup seat 86 and the second suction cup 87 on it, which rotate 180° synchronously until they correspond and adhere to the suction cup 52. As the second suction cup 87 rotates, the paper adsorbed on it also rotates. After the second suction cup 87 and the suction cup 32 are aligned, the suction cup 32 holds the paper, the suction force of the second suction cup 87 is released, and the paper is flipped over. The reduction motor 84 then actuates again to drive the second suction cup 87 back to its original position. The suction cup 32 moves the paper to a position above the board to be placed and then places the paper down, completing the bottom paper laying. The board is then placed on the bottom paper, and at this time, the top paper needs to be laid on top of the board.

[0037] When the suction cup 32 is activated, the lateral movement drive mechanism 6 adjusts the suction cup 32 laterally to align the paper with the board during placement. The longitudinal movement drive structure 7 moves the suction cup 32 longitudinally to lift or lower the paper. Lateral adjustment is achieved by the electric motor 68 rotating the lead screw 65, which moves the threaded seat 66 (which is threaded to it) left and right. The threaded seat 66 has an integrated connecting ear 67, which is fixedly connected to the suction cup frame 31. The left and right movement of the threaded seat 66 moves the suction cup frame 31 and the suction cup 32 on it left and right. To ensure the smooth movement of the suction cup frame 31, several transverse tracks 61 on its top slide along the slider 62 as the suction cup frame 31 moves.

[0038] The longitudinal movement drive mechanism 7 drives the suction cup 32 to move up and down. The reduction motor 11 is activated, which drives the drive wheel 10, drive wheel 78, and synchronous belt 79 to rotate synchronously, thereby realizing the rotation of the transmission shaft 77. The rotation of the transmission shaft 77 drives the drive pulley 76 to rotate. The rotation of the drive pulley 76 drives the conveyor belt 74 to rotate. The top of the longitudinal track 71 is fixedly connected to the synchronous belt clamp 73. One side of the synchronous belt clamp 73 is fixedly connected to a conveyor belt 74. The rotation of the conveyor belt 74 will drive the longitudinal track 71 to move up and down synchronously along the slider 72, realizing the up and down movement of the crossbar 63, the suction cup frame 31 and the suction cup 32 on it.

[0039] Whether the paper and the laying board are aligned needs to be detected by an external sensor. When the external sensor detects that the paper sucked by the suction cup 32 is skewed, the drive motor 53 of the correction mechanism 5 is activated, the adjusting screw 52 drives the "T" frame 21 to make slight adjustments back and forth to correct the paper angle.

[0040] The specific implementation of this utility model has been described in detail above, but it is only an example. This utility model is not limited to the specific implementation cases described above, and equivalent modifications to this utility model are also within the protection scope of this utility model.

Claims

1. An automatic paper gripping device for board processing, characterized in that, The paper gripping device (1) includes a support frame (2), a suction cup mechanism (3), a rotating suction cup mechanism (4), and a correction mechanism (5). The support frame (2) includes two "T"-shaped frames (21) arranged side by side. A gantry support (22) is provided between the two "T"-shaped frames (21). The two "T"-shaped frames (21) and the gantry support (22) are fixedly connected by several fixed horizontal plates (23) so that the gantry support (22) can move with the "T"-shaped frames (21). A connecting plate (24) is fixedly connected to both the left and right ends of the "T"-shaped frames (21). The connecting plate (24) is fixedly connected to a slider (25). The suction cup mechanism (3) includes a suction cup frame (31), a row of suction cups (32) is connected to the bottom of the suction cup frame (31), and the suction cup frame (31) is connected to a horizontal movement drive mechanism (6) and a vertical movement drive mechanism (7). The lateral movement drive mechanism (6) includes several lateral rails (61) fixedly connected to the top of the suction cup frame (31). Each lateral rail (61) is connected to a slider (62). All the sliders (62) are connected to a crossbar (63), which is parallel to the suction cup frame (31). The longitudinal movement drive mechanism (7) includes two longitudinal rails (71) fixedly connected to the crossbar (63). The longitudinal rails (71) are vertically arranged and fixedly connected to the crossbar (63) at the bottom. Several sliders (72) are connected to the lower part of the longitudinal rails (71). The sliders (72) are fixedly connected to the inside of the gantry bracket (22). The top side of the gantry support (22) is provided with a correction mechanism (5), which includes an "L"-shaped adjustment seat (51) and an adjustment screw (52) threadedly connected to the adjustment seat (51). The gantry support (22) is provided with a rotating suction cup mechanism (4) on the rear side of the suction cup mechanism (3). The rotating suction cup mechanism (4) includes a cylinder (41) fixedly connected to the middle of the gantry support (22). The telescopic rod (42) of the cylinder (41) is fixedly connected to a crossbar (43). The crossbar (43) is connected to two symmetrical tracks (44). The tracks (44) are connected to a slider (45) fixedly connected to the gantry support (22). The bottom of the crossbar (43) is connected to a rotating mechanism (8).

2. The automatic paper gripping device for board processing according to claim 1, characterized in that, Two lead screw seats (64) are fixedly connected to the crossbar (63). Each lead screw seat (64) is connected to one end of the lead screw (65) through a bearing. A threaded seat (66) is threadedly connected to the middle of the lead screw (65). The threaded seat (66) is provided with an integral connecting ear (67). The connecting ear (67) is fixedly connected to the suction cup frame (31). One end of the lead screw (65) is connected to the output end of the electric motor (68) for transmission.

3. The automatic paper gripping device for board processing according to claim 1, characterized in that, The top of the longitudinal track (71) is fixedly connected to the timing belt clamp (73). One side of the timing belt clamp (73) is fixedly connected to a conveyor belt (74). The lower part of the conveyor belt (74) is connected to a driven pulley (75). The driven pulley (75) is rotatably connected to the lower part of the gantry support (22). The upper part of the conveyor belt (74) is connected to a driving pulley (76). The driving pulley (76) is fixedly connected to a transmission shaft (77). The transmission shaft (77) is fixedly connected to a drive wheel (78). The drive wheel (78) is connected to the driving wheel (10) through a timing belt (79). The driving wheel (10) is connected to the output end of a reduction motor (11). The reduction motor (11) is fixedly installed on the top of the gantry support (22). The transmission shaft (77) is also connected to several bearings. The bearings are connected to bearing seats (12). The bearing seats (12) are fixedly connected to the gantry support (22).

4. The automatic paper gripping device for board processing according to claim 1, characterized in that, The adjusting screw (52) is connected to the output end of the transmission motor (53), which is fixedly connected to a "T" frame (21).

5. The automatic paper gripping device for board processing according to claim 1, characterized in that, The rotating mechanism (8) includes a rotating shaft (81), which is connected to several fixed bearings (82). The fixed bearings (82) are fixedly connected to the bottom of the crossbar (43). One end of the rotating shaft (81) is connected to a geared motor (84) via a coupling (83). The rotating shaft (81) is also provided with a pair of connecting parts (85) fixedly connected to the rotating shaft (81). The end of the connecting parts (85) is connected to a rotating suction cup seat (86). The rotating suction cup seat (86) is provided with several suction cups (87).

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