Automatic furniture panel double-sided gluing device and gluing method thereof

Abstract

The invention discloses an automatic furniture panel double-sided gluing device and a gluing method thereof, and relates to the technical field of furniture panel production and processing.The automatic furniture panel double-sided gluing device comprises a first base and a second base, the first base and the second base are horizontally arranged, and turnover mechanisms are fixedly installed on the upper surface of the first base and the upper surface of the second base correspondingly; first linear motors are fixedly mounted on the upper surface of the first base and the upper surface of the second base correspondingly, the output ends of the first linear motors are fixedly connected with a turnover mechanism, a three-axis air cylinder is fixedly mounted at the output end of the turnover mechanism, and a pneumatic finger is fixedly connected to the output end of the three-axis air cylinder. The turnover mechanism is matched with the first linear motor to work, the second rotating shaft drives the furniture panel to turn over by 180 degrees through the three-axis air cylinder and the pneumatic finger, the other face of the panel does not need to be glued after manual panel turning, and the labor cost is saved.

Description

Technical Field

[0001] The invention relates to the technical field of furniture panel production and processing, and in particular to an automatic furniture panel double-sided gluing device and a gluing method thereof. Background Art

[0002] Existing furniture panels are made of multiple layers of panels that are glued together layer by layer. During this process, a gluing device is first used to apply glue to the surface of the panel, and then the multiple layers of panels are glued together.

[0003] For example, a Chinese patent with publication number CN106540847A discloses a plate gluing machine, including a frame, a glue storage tank is provided on the frame, and a glue application roller group is also provided on the frame, characterized in that: the glue application roller group includes a working roller arranged in the glue storage tank and a rolling roller arranged above the working roller, the working roller and the rolling roller are staggered, and a roller gap is provided between the rolling roller and the working roller to facilitate the passage of the plate, the frame is also provided with a driving mechanism for driving the working roller to rotate, and the frame is also provided with a roller gap adjustment mechanism for adjusting the roller gap between the working roller and the rolling roller.

[0004] However, during operation, the above equipment can only complete the gluing of one side of the furniture panel. After gluing on one side, the panel is then glued on one side. When double-sided gluing of the furniture panel is required, the panel needs to be manually turned over and the other side needs to be glued, which increases labor costs. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an automatic furniture panel double-sided gluing device and a gluing method thereof.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] An automatic double-sided gluing device for furniture panels comprises a first base and a second base, wherein the first base and the second base are placed horizontally, a turning mechanism is fixedly installed on the upper surface of the first base and the second base, a first linear motor is fixedly installed on the upper surface of the first base and the second base, an output end of the first linear motor is fixedly connected to the turning mechanism, a three-axis cylinder is fixedly installed on the output end of the turning mechanism, and a pneumatic finger is fixedly connected to the output end of the three-axis cylinder;

[0008] A first mounting frame is placed outside the first base and the second base, a gluing mechanism is fixedly installed on the top of the first mounting frame, and the gluing mechanism is located directly above the first base and the second base; a second mounting frame is placed outside the first base and the second base, a clamping mechanism is fixedly installed on the top of the second mounting frame, and the clamping mechanism is located directly above the first base and the second base; the first mounting frame is located on the left side of the second mounting frame.

[0009] Preferably, the flip mechanism includes a slide rail, which is fixedly mounted on the upper surface of the first base, and a slider is slidably connected to the upper surface of the slide rail. A first adjusting block and a second adjusting block are fixedly mounted on both sides of the slide rail, respectively. An outer sleeve is fixedly connected to the upper surface of the slider, and an inner sleeve is slidably sleeved inside the slide rail. An adjusting rod is fixedly connected to the outer wall of the inner sleeve, and a first opening is provided on the outer wall of the outer sleeve. The adjusting rod extends to the outside of the outer sleeve through the first opening, and the first adjusting block and the second adjusting block correspond to each other. The interior of the inner sleeve is rotatably sleeved with a first sleeve through a bearing. A rotating shaft, one end of the first rotating shaft is fixedly sleeved with a first gear, the first gear is located outside the outer sleeve, the upper surface of the first base is fixedly connected with a rack, the rack is located on the side close to the first gear, the other end of the first rotating shaft is fixedly connected with an inner sleeve, the inner wall of the inner sleeve is provided with inner teeth, the inner teeth of the inner sleeve are meshed with a second gear, the outer wall of the second gear is fixedly connected with a second rotating shaft, the outer wall of the second rotating shaft is rotatably sleeved with a connecting seat through a bearing, the connecting seat is fixedly connected to the output end of the first linear motor, and the other end of the second rotating shaft is fixedly connected to the three-axis cylinder.

[0010] Preferably, a telescopic motor is fixedly mounted on the outer wall of the connecting seat, an output end of the telescopic motor is fixedly connected to a limit head, and limit grooves matching the limit head are provided on both sides of the outer wall of the second rotating shaft, and the limit head and the limit grooves correspond to each other.

[0011] Preferably, the gluing mechanism includes a hydraulic pump, which is fixedly mounted on the outer wall of the first mounting bracket, and the output end of the hydraulic pump is fixedly connected to a delivery hose. A second opening is provided on the top of the first mounting bracket, and the delivery hose extends to the inner side of the first mounting bracket through the second opening. A mounting plate is provided inside the first mounting bracket, and a nozzle is fixedly mounted on the outer wall of the mounting plate, and the other end of the delivery hose is connected to the input end of the nozzle.

[0012] Preferably, a connecting frame is fixedly mounted on the inner wall of the first mounting frame, a second linear motor is fixedly mounted on the outer wall of the connecting frame, and an output end of the second linear motor is fixedly connected to the mounting plate.

[0013] Preferably, a base plate is placed inside the second mounting frame, the base plate is located between the first base and the second base, the clamping mechanism is four groups, two groups of the clamping mechanism are located on the top of the second mounting frame, and two groups of the clamping mechanism are located on the upper surface of the base plate.

[0014] Preferably, the clamping mechanism includes a fixed frame, a sliding cylinder is fixedly installed on the outer wall of the fixed frame, the output end of the sliding cylinder is fixedly connected to a connecting piece, the top sliding sleeve of the connecting piece is connected to a movable rod, the outer wall of the movable rod is sleeved with a spring, and the other end of the movable rod is fixedly connected to a clamp.

[0015] An automatic double-sided gluing method for furniture panels comprises the following steps:

[0016] S1. The furniture panel is transported to the pneumatic fingers through the conveyor, and the three-axis cylinder is started. The three-axis cylinder drives the pneumatic fingers to move to the side close to the furniture panel, and the pneumatic fingers are started to clamp the two sides of the furniture panel;

[0017] S2, start the first linear motor, the first linear motor drives the flip mechanism to move horizontally to the right, the flip mechanism drives the three-axis cylinder to move horizontally to the right, the three-axis cylinder drives the furniture panel to move horizontally to the right through the pneumatic fingers, when the furniture panel moves to the bottom of the glue mechanism, the first linear motor stops working;

[0018] S3, spraying glue on the entire upper surface of the furniture panel through the glue-spraying mechanism;

[0019] S4, after the gluing is completed, the first linear motor is started, the first linear motor drives the flip mechanism to move horizontally to the right, the flip mechanism drives the three-axis cylinder to move horizontally to the right, the three-axis cylinder drives the furniture panel to move horizontally to the right through the pneumatic fingers, and when the furniture panel moves to the clamping mechanism, the first linear motor stops working;

[0020] S5. At this time, the staff located at the first base and the second base near the clamping mechanism place the outer panel on the side of the furniture panel to be glued, and then squeeze and fix the outer panel on the furniture panel through the clamping mechanism, thereby completing the gluing of one side of the furniture panel and the bonding of the outer panel;

[0021] S6. When the flip mechanism moves to one side of the clamping mechanism, the adjusting rod is just stuck in the second adjusting block, and the adjusting rod moves to the side close to the first gear. The adjusting rod drives the first rotating shaft to move outward through the inner sleeve. At this time, the first gear and the rack are located in the same straight line;

[0022] S7, then the telescopic motor works, and the telescopic motor drives the limit head to move upward, and the limit head is separated from the limit groove, thereby releasing the restriction on the second rotating shaft;

[0023] S8, start the first linear motor, the first linear motor drives the connecting seat to move horizontally to the left, the connecting seat drives the first rotating shaft to move horizontally to the left through the second rotating shaft, the first rotating shaft drives the first gear to move horizontally to the left, when the first gear moves to the rack, the first gear and the rack are meshed with each other, the first gear drives the first rotating shaft to rotate through the rack, the first rotating shaft drives the inner sleeve to rotate, the inner sleeve drives the second rotating shaft to rotate through the second gear, the second rotating shaft drives the furniture panel to flip 180 degrees through the three-axis cylinder and the pneumatic finger, at this time, the side of the furniture panel without glue faces upward;

[0024] S9, when the 180-degree flip is completed, the telescopic motor works, and the telescopic motor drives the limit head to move downward, and the limit head is inserted into the limit groove, and the second rotating shaft is limited by the limit head;

[0025] S10. Then the first linear motor continues to drive the furniture panel to move to the left. When the adjusting rod moves to the first adjusting block, the adjusting rod is just stuck in the first adjusting block. The adjusting rod moves to the side close to the connecting seat. The adjusting rod drives the first rotating shaft to move inward through the inner sleeve. The first rotating shaft drives the first gear to move inward. At this time, the first gear is reset. Then the first linear motor drives the furniture panel to move to the right, and the above operations are repeated.

[0026] The beneficial effects of the present invention are:

[0027] In the present invention, through the design of the flipping mechanism, the flipping mechanism cooperates with the first linear motor to work, the first linear motor drives the connecting seat to move horizontally to the left side, the connecting seat drives the first rotating shaft to move horizontally to the left side through the second rotating shaft, the first rotating shaft drives the first gear to move horizontally to the left side, when the first gear moves to the rack, the first gear and the rack are meshed with each other, the first gear drives the first rotating shaft to rotate through the rack, the first rotating shaft drives the inner sleeve to rotate, the inner sleeve drives the second rotating shaft to rotate through the second gear, the second rotating shaft drives the furniture panel to flip 180 degrees through the three-axis cylinder and the pneumatic finger, at this time, the side of the furniture panel without glue faces up; then the first linear motor continues to drive the furniture panel to move to the left side, when the adjusting rod moves to the first adjusting block, the adjusting rod just gets stuck in the first adjusting block, the adjusting rod moves to the side close to the connecting seat, the adjusting rod drives the first rotating shaft to move inward through the inner sleeve, the first rotating shaft drives the first gear to move inward, at this time the first gear is reset, and then the first linear motor drives the furniture panel to move to the right side, repeats the above operation, and there is no need to manually flip the panel to glue the other side of the panel, saving labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 The present invention is a top view of an automatic double-sided gluing device for furniture panels.

[0029] Figure 2 The present invention provides a top view of a first base and a second base of an automatic double-sided gluing device for furniture panels.

[0030] Figure 3 The present invention is a top view of a flipping mechanism of an automatic double-sided gluing device for furniture panels.

[0031] Figure 4 The present invention is a schematic structural diagram of an adjusting rod, an inner sleeve, an outer sleeve and an inner sleeve of an automatic double-sided gluing device for furniture panels.

[0032] Figure 5 The present invention is a schematic structural diagram of an inner sleeve, a second gear and a second rotating shaft of an automatic double-sided gluing device for furniture panels.

[0033] Figure 6 The present invention is a schematic structural diagram of a telescopic motor, a limit head and a limit groove of an automatic double-sided gluing device for furniture panels.

[0034] Figure 7 The present invention is a schematic structural diagram of a gluing mechanism of an automatic double-sided gluing device for furniture panels.

[0035] Figure 8 The present invention is a schematic structural diagram of a clamping mechanism of an automatic double-sided gluing device for furniture panels.

[0036] Numbers in the figure: 1, first base; 2, second base;

[0037] 3. Flipping mechanism; 301. Slide rail; 302. First adjusting block; 303. Second adjusting block; 304. Sliding block; 305. First rotating shaft; 306. First gear; 307. Rack; 308. Adjusting rod; 309. Inner sleeve; 310. Outer sleeve; 311. Inner sleeve; 312. Second gear; 313. Connecting seat; 314. First opening; 315. Second rotating shaft; 316. Telescopic motor; 317. Limiting head; 318. Limiting groove;

[0038] 4. first linear motor; 5. first mounting frame; 501. second opening;

[0039] 6. Gluing mechanism; 601. Hydraulic pump; 602. Delivery hose; 603. Mounting plate; 604. Nozzle; 605. Connecting frame; 606. Second linear motor;

[0040] 7. Second mounting frame; 8. Bottom plate;

[0041] 9. Clamping mechanism; 901. Fixed frame; 902. Sliding cylinder; 903. Connecting piece; 904. Movable rod; 905. Spring; 906. Clamping plate;

[0042] 10. Three-axis cylinder; 11. Pneumatic fingers. DETAILED DESCRIPTION

[0043] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0044] As attached Figure 1 To Attachment Figure 8 As shown:

[0045] An automatic double-sided gluing device for furniture panels comprises a first base 1 and a second base 2. The first base 1 and the second base 2 are placed horizontally. A turning mechanism 3 is fixedly installed on the upper surface of the first base 1 and the second base 2. A first linear motor 4 is fixedly installed on the upper surface of the first base 1 and the second base 2. The output end of the first linear motor 4 is fixedly connected to the turning mechanism 3. A three-axis cylinder 10 is fixedly installed on the output end of the turning mechanism 3. A pneumatic finger 11 is fixedly connected to the output end of the three-axis cylinder 10. A first mounting frame 5 is placed outside the first base 1 and the second base 2. A gluing mechanism 6 is fixedly installed on the top of the first mounting frame 5. The gluing mechanism 6 is located directly above the first base 1 and the second base 2. A second mounting frame 7 is placed outside the first base 1 and the second base 2. A clamping mechanism 9 is fixedly installed on the top of the second mounting frame 7. The clamping mechanism 9 is located directly above the first base 1 and the second base 2. The first mounting frame 5 is located on the left side of the second mounting frame 7.

[0046] As attached Figure 1 To Attachment Figure 6As shown, the flip mechanism 3 includes a slide rail 301, which is fixedly installed on the upper surface of the first base 1. A slider 304 is slidably connected to the upper surface of the slide rail 301. A first adjusting block 302 and a second adjusting block 303 are fixedly installed on both sides of the slide rail 301. An outer sleeve 310 is fixedly connected to the upper surface of the slider 304. An inner sleeve 309 is slidably sleeved inside the slide rail 301. An adjusting rod 308 is fixedly connected to the outer wall of the inner sleeve 309. A first opening 314 is opened on the outer wall of the outer sleeve 310. The adjusting rod 308 extends to the outside of the outer sleeve 310 through the first opening 314. The first adjusting block 302 and the second adjusting block 303 correspond to the adjusting rod 308. A first rotating shaft 305 is rotatably sleeved inside the inner sleeve 309 through a bearing. A first gear 306 is fixedly sleeved on one end of the first rotating shaft 305. The first gear 306 is located at the outer sleeve 310. Externally, a rack 307 is fixedly connected to the upper surface of the first base 1, and the rack 307 is located on a side close to the first gear 306. The other end of the first rotating shaft 305 is fixedly connected to an inner sleeve 311, and the inner wall of the inner sleeve 311 is provided with inner teeth, and the inner teeth of the inner sleeve 311 are meshed with a second gear 312. The outer wall of the second gear 312 is fixedly connected to the second rotating shaft 315, and the outer wall of the second rotating shaft 315 is rotatably sleeved with a connecting seat 313 through a bearing. The connecting seat 313 is fixedly connected to the output end of the first linear motor 4, and the other end of the second rotating shaft 315 is fixedly connected to the three-axis cylinder 10; a telescopic motor 316 is fixedly installed on the outer wall of the connecting seat 313, and the output end of the telescopic motor 316 is fixedly connected to a limiting head 317, and both sides of the outer wall of the second rotating shaft 315 are provided with limiting grooves 318 matching the limiting head 317, and the limiting head 317 and the limiting groove 318 correspond to each other.

[0047] In the above technical solution, the first linear motor 4 is started, and the first linear motor 4 drives the connecting seat 313 to move horizontally to the right side. The connecting seat 313 drives the three-axis cylinder 10 to move horizontally to the right side through the second rotating shaft 315. The three-axis cylinder 10 drives the furniture panel to move horizontally to the right side through the pneumatic finger 11. When the flipping mechanism 3 moves to one side of the clamping mechanism 9, the adjusting rod 308 is just stuck in the second adjusting block 303, and the adjusting rod 308 moves to the side close to the first gear 306. The adjusting rod 308 drives the first rotating shaft 305 to move outward through the inner sleeve 309, and the first rotating shaft 305 drives the first gear 306 to move outward. At this time, the first gear 306 and the rack 307 are located in the same straight line;

[0048] At the same time, the telescopic motor 316 works, and the telescopic motor 316 drives the limit head 317 to move upward, and the limit head 317 is separated from the limit groove 318, thereby releasing the restriction on the second rotating shaft 315;

[0049] Start the first linear motor 4, the first linear motor 4 drives the connecting seat 313 to move horizontally to the left, the connecting seat 313 drives the first rotating shaft 305 to move horizontally to the left through the second rotating shaft 315, the first rotating shaft 305 drives the first gear 306 to move horizontally to the left, when the first gear 306 moves to the rack 307, the first gear 306 and the rack 307 are meshed with each other, the first gear 306 drives the first rotating shaft 305 to rotate through the rack 307, the first rotating shaft 305 drives the inner sleeve 311 to rotate, the inner sleeve 311 drives the second rotating shaft 315 to rotate through the second gear 312, the second rotating shaft 315 drives the furniture panel to flip 180 degrees through the three-axis cylinder 10 and the pneumatic finger 11, at this time, the side of the furniture panel without glue faces upward;

[0050] After the 180-degree flip is completed, the telescopic motor 316 starts working, and the telescopic motor 316 drives the limit head 317 to move downward, and the limit head 317 is inserted into the limit groove 318, and the second rotating shaft 315 is limited by the limit head 317;

[0051] Then the first linear motor 4 continues to drive the furniture panel to move to the left side. When the adjusting rod 308 moves to the first adjusting block 302, the adjusting rod 308 is just stuck in the first adjusting block 302. The adjusting rod 308 moves to the side close to the connecting seat 313. The adjusting rod 308 drives the first rotating shaft 305 to move inward through the inner sleeve 309. The first rotating shaft 305 drives the first gear 306 to move inward. At this time, the first gear 306 is reset. Then the first linear motor 4 drives the furniture panel to move to the right side, and the above operation is repeated.

[0052] As attached Figure 7 As shown, the glue-spraying mechanism 6 includes a hydraulic pump 601, which is fixedly mounted on the outer wall of the first mounting frame 5, and the output end of the hydraulic pump 601 is fixedly connected to a delivery hose 602. A second opening 501 is provided on the top of the first mounting frame 5, and the delivery hose 602 extends to the inner side of the first mounting frame 5 through the second opening 501. A mounting plate 603 is provided inside the first mounting frame 5, and a nozzle 604 is fixedly mounted on the outer wall of the mounting plate 603, and the other end of the delivery hose 602 is connected to the input end of the nozzle 604; a connecting frame 605 is fixedly mounted on the inner wall of the first mounting frame 5, and a second linear motor 606 is fixedly mounted on the outer wall of the connecting frame 605, and the output end of the second linear motor 606 is fixedly connected to the mounting plate 603.

[0053] In the above technical solution, when the furniture panel moves to the bottom of the nozzle 604, the hydraulic pump 601 is started, the hydraulic pump 601 extracts the external glue, and the glue is transmitted to the nozzle 604 through the delivery hose 602 and sprayed on the surface of the furniture panel. At the same time, the second linear motor 606 is started, and the second linear motor 606 drives the nozzle 604 to move horizontally through the mounting plate 603, thereby spraying glue on the entire surface of the furniture panel, thereby expanding the gluing area of ​​the gluing mechanism 6.

[0054] As attached Figure 8 As shown, a base plate 8 is placed inside the second mounting frame 7, and the base plate 8 is located between the first base 1 and the second base 2. There are four groups of clamping mechanisms 9, two groups of clamping mechanisms 9 are located at the top of the second mounting frame 7, and two groups of clamping mechanisms 9 are located on the upper surface of the base plate 8; the clamping mechanism 9 includes a fixed frame 901, and a slide cylinder 902 is fixedly installed on the outer wall of the fixed frame 901, and a connecting piece 903 is fixedly connected to the output end of the slide cylinder 902, and a movable rod 904 is slidably sleeved on the top of the connecting piece 903, and a spring 905 is sleeved on the outer wall of the movable rod 904, and a clamping plate 906 is fixedly connected to the other end of the movable rod 904.

[0055] In the above technical scheme, when the furniture panel after gluing moves to the clamping mechanism 9, the staff located on the first base 1 and the second base 2 near the clamping mechanism 9 places the outer panel on the glued side of the furniture panel, and then starts the slide cylinder 902. The slide cylinder 902 drives the movable rod 904 to move toward the side close to the furniture panel through the connecting piece 903, and the movable rod 904 drives the splint 906 to move toward the side close to the furniture panel. The splint 906 at the second mounting frame 7 cooperates with the splint 906 at the bottom plate 8 to squeeze and fix the outer panel on the furniture panel. After fixing, the splint 906 is reset, thereby completing the gluing of one side of the furniture panel and the bonding of the outer panel.

[0056] An automatic double-sided gluing method for furniture panels comprises the following steps:

[0057] S1, the furniture panel is transported to the pneumatic finger 11 through the conveyor, the three-axis cylinder 10 is started, the three-axis cylinder 10 drives the pneumatic finger 11 to move to the side close to the furniture panel, the pneumatic finger 11 is started, and the two sides of the furniture panel are clamped by the pneumatic finger 11;

[0058] S2, start the first linear motor 4, the first linear motor 4 drives the flip mechanism 3 to move horizontally to the right, the flip mechanism 3 drives the three-axis cylinder 10 to move horizontally to the right, the three-axis cylinder 10 drives the furniture panel to move horizontally to the right through the pneumatic finger 11, when the furniture panel moves to the bottom of the glue mechanism 6, the first linear motor 4 stops working;

[0059] S3, spraying glue on the entire upper surface of the furniture panel through the glue-spraying mechanism 6;

[0060] S4, after the gluing is completed, the first linear motor 4 is started, the first linear motor 4 drives the flip mechanism 3 to move horizontally to the right, the flip mechanism 3 drives the three-axis cylinder 10 to move horizontally to the right, the three-axis cylinder 10 drives the furniture panel to move horizontally to the right through the pneumatic finger 11, and when the furniture panel moves to the clamping mechanism 9, the first linear motor 4 stops working;

[0061] S5, at this time, the staff located on the first base 1 and the second base 2 near the clamping mechanism 9 places the outer panel on the side of the furniture panel to be glued, and then squeezes and fixes the outer panel on the furniture panel through the clamping mechanism 9, thereby completing the gluing of the single side of the furniture panel and the bonding of the outer panel;

[0062] S6. When the flip mechanism 3 moves to the side of the clamping mechanism 9, the adjusting rod 308 is just stuck in the second adjusting block 303, and the adjusting rod 308 moves to the side close to the first gear 306. The adjusting rod 308 drives the first rotating shaft 305 to move outward through the inner sleeve 309. At this time, the first gear 306 and the rack 307 are located in the same straight line;

[0063] S7, then the telescopic motor 316 works, and the telescopic motor 316 drives the limit head 317 to move upward, and the limit head 317 is separated from the limit groove 318, thereby releasing the restriction on the second rotating shaft 315;

[0064] S8, start the first linear motor 4, the first linear motor 4 drives the connecting seat 313 to move horizontally to the left, the connecting seat 313 drives the first rotating shaft 305 to move horizontally to the left through the second rotating shaft 315, the first rotating shaft 305 drives the first gear 306 to move horizontally to the left, when the first gear 306 moves to the rack 307, the first gear 306 and the rack 307 are meshed with each other, the first gear 306 drives the first rotating shaft 305 to rotate through the rack 307, the first rotating shaft 305 drives the inner sleeve 311 to rotate, the inner sleeve 311 drives the second rotating shaft 315 to rotate through the second gear 312, the second rotating shaft 315 drives the furniture panel to flip 180 degrees through the three-axis cylinder 10 and the pneumatic finger 11, at this time, the side of the furniture panel without glue faces upward;

[0065] S9, after the 180-degree flip is completed, the telescopic motor 316 starts working, and the telescopic motor 316 drives the limit head 317 to move downward, and the limit head 317 is inserted into the limit groove 318, and the second rotating shaft 315 is limited by the limit head 317;

[0066] S10. Then the first linear motor 4 continues to drive the furniture panel to move to the left. When the adjusting rod 308 moves to the first adjusting block 302, the adjusting rod 308 is just stuck in the first adjusting block 302. The adjusting rod 308 moves to the side close to the connecting seat 313. The adjusting rod 308 drives the first rotating shaft 305 to move inward through the inner sleeve 309. The first rotating shaft 305 drives the first gear 306 to move inward. At this time, the first gear 306 is reset. Then the first linear motor 4 drives the furniture panel to move to the right, and repeats the above operation.

[0067] The specific usage and function of this embodiment are as follows:

[0068] When the present invention is used, a conveyor for conveying furniture panels is placed between the first base 1 and the second base 2, the furniture panels are placed on the upper surface of the conveyor, and both sides of the furniture panels extend to the outside of the conveyor;

[0069] The furniture panel is transported to the pneumatic finger 11 through the conveyor, and the three-axis cylinder 10 is started. The three-axis cylinder 10 drives the pneumatic finger 11 to move to the side close to the furniture panel, and the pneumatic finger 11 is started to clamp the two sides of the furniture panel through the pneumatic finger 11;

[0070] Start the first linear motor 4, the first linear motor 4 drives the connecting seat 313 to move horizontally to the right side, the connecting seat 313 drives the three-axis cylinder 10 to move horizontally to the right side through the second rotating shaft 315, the three-axis cylinder 10 drives the furniture panel to move horizontally to the right side through the pneumatic finger 11, when the furniture panel moves to the bottom of the nozzle 604, the first linear motor 4 stops working;

[0071] The hydraulic pump 601 is started to extract the external glue, and the glue is transmitted to the nozzle 604 through the delivery hose 602 and sprayed on the surface of the furniture panel. At the same time, the second linear motor 606 is started, and the second linear motor 606 drives the nozzle 604 to move horizontally through the mounting plate 603, so as to spray and glue the entire surface of the furniture panel, thereby expanding the glue application area of ​​the glue application mechanism 6;

[0072] Then the first linear motor 4 is started, the first linear motor 4 drives the connecting seat 313 to move horizontally to the right side, the connecting seat 313 drives the three-axis cylinder 10 to move horizontally to the right side through the second rotating shaft 315, and the three-axis cylinder 10 drives the furniture panel to move horizontally to the right side through the pneumatic finger 11. When the furniture panel moves to the clamping mechanism 9, the first linear motor 4 stops working;

[0073] At this time, the staff located on the side of the first base 1 and the second base 2 close to the clamping mechanism 9 places the outer panel on the side of the furniture panel to be glued, and then starts the slide cylinder 902. The slide cylinder 902 drives the movable rod 904 to move to the side close to the furniture panel through the connecting piece 903, and the movable rod 904 drives the clamping plate 906 to move to the side close to the furniture panel. The clamping plate 906 at the second mounting frame 7 cooperates with the clamping plate 906 at the bottom plate 8 to squeeze and fix the outer panel on the furniture panel. After fixing, the clamping plate 906 is reset, thereby completing the gluing of the single side of the furniture panel and the bonding of the outer panel;

[0074] For the above structure and process, please refer to Figure 1-8 .

[0075] When the flip mechanism 3 moves to the side of the clamping mechanism 9, the adjusting rod 308 is just stuck in the second adjusting block 303, and the adjusting rod 308 moves to the side close to the first gear 306. The adjusting rod 308 drives the first rotating shaft 305 to move outward through the inner sleeve 309. At this time, the first gear 306 and the rack 307 are located in the same straight line;

[0076] For the above structure and process, please refer to Figure 3-4 .

[0077] At the same time, the telescopic motor 316 works, and the telescopic motor 316 drives the limit head 317 to move upward, and the limit head 317 is separated from the limit groove 318, thereby releasing the restriction on the second rotating shaft 315;

[0078] Start the first linear motor 4, the first linear motor 4 drives the connecting seat 313 to move horizontally to the left, the connecting seat 313 drives the first rotating shaft 305 to move horizontally to the left through the second rotating shaft 315, the first rotating shaft 305 drives the first gear 306 to move horizontally to the left, when the first gear 306 moves to the rack 307, the first gear 306 and the rack 307 are meshed with each other, the first gear 306 drives the first rotating shaft 305 to rotate through the rack 307, the first rotating shaft 305 drives the inner sleeve 311 to rotate, the inner sleeve 311 drives the second rotating shaft 315 to rotate through the second gear 312, the second rotating shaft 315 drives the furniture panel to flip 180 degrees through the three-axis cylinder 10 and the pneumatic finger 11, at this time, the side of the furniture panel without glue faces upward;

[0079] After the 180-degree flip is completed, the telescopic motor 316 starts working, and the telescopic motor 316 drives the limit head 317 to move downward, and the limit head 317 is inserted into the limit groove 318, and the second rotating shaft 315 is limited by the limit head 317;

[0080] Then the first linear motor 4 continues to drive the furniture panel to move to the left. When the adjusting rod 308 moves to the first adjusting block 302, the first gear 306 is reset. Then the first linear motor 4 drives the furniture panel to move to the right. When the furniture panel moves to the gluing mechanism 6, the first linear motor 4 stops working.

[0081] The hydraulic pump 601 is started to extract the external glue, and the glue is transmitted to the nozzle 604 through the delivery hose 602 and sprayed on the surface of the furniture panel. At the same time, the second linear motor 606 is started, and the second linear motor 606 drives the nozzle 604 to move horizontally through the mounting plate 603, so as to spray the glue on the entire upper surface of the furniture panel;

[0082] Then the first linear motor 4 is started, the first linear motor 4 drives the connecting seat 313 to move horizontally to the right side, the connecting seat 313 drives the three-axis cylinder 10 to move horizontally to the right side through the second rotating shaft 315, and the three-axis cylinder 10 drives the furniture panel to move horizontally to the right side through the pneumatic finger 11. When the furniture panel moves to the clamping mechanism 9, the first linear motor 4 stops working;

[0083] At this time, the staff located on the side of the first base 1 and the second base 2 close to the clamping mechanism 9 places the outer panel on the side of the furniture panel to be glued, and then starts the slide cylinder 902. The slide cylinder 902 drives the movable rod 904 to move to the side close to the furniture panel through the connecting piece 903, and the movable rod 904 drives the splint 906 to move to the side close to the furniture panel. The splint 906 at the second mounting frame 7 cooperates with the splint 906 at the bottom plate 8 to squeeze and fix the outer panel on the furniture panel. After fixation, the splint 906 is reset, thereby completing the gluing of the other side of the furniture panel and the bonding of the outer panel. Then the pneumatic finger 11 releases the clamping claw, the three-axis cylinder 10 contracts, and the staff manually unloads the material.

[0084] For the above structure and process, please refer to Figure 1-8 .

[0085] The above are only preferred specific implementation modes 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 solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic double-sided gluing device for furniture panels, comprising a first base (1) and a second base (2), characterized in that: The first base (1) and the second base (2) are placed horizontally, a turning mechanism (3) is fixedly mounted on the upper surface of the first base (1) and the second base (2), a first linear motor (4) is fixedly mounted on the upper surface of the first base (1) and the second base (2), an output end of the first linear motor (4) is fixedly connected to the turning mechanism (3), a three-axis cylinder (10) is fixedly mounted on the output end of the turning mechanism (3), and a pneumatic finger (11) is fixedly connected to the output end of the three-axis cylinder (10); A first mounting frame (5) is placed outside the first base (1) and the second base (2); a gluing mechanism (6) is fixedly installed on the top of the first mounting frame (5); the gluing mechanism (6) is located directly above the first base (1) and the second base (2); a second mounting frame (7) is placed outside the first base (1) and the second base (2); a clamping mechanism (9) is fixedly installed on the top of the second mounting frame (7); the clamping mechanism (9) is located directly above the first base (1) and the second base (2); and the first mounting frame (5) is located on the left side of the second mounting frame (7).

2. The automatic double-sided gluing device for furniture panels according to claim 1, characterized in that: The flip mechanism (3) comprises a slide rail (301), the slide rail (301) is fixedly mounted on the upper surface of the first base (1), the upper surface of the slide rail (301) is slidably connected to a slider (304), a first adjustment block (302) and a second adjustment block (303) are respectively fixedly mounted on both sides of the slide rail (301), an outer sleeve (310) is fixedly connected to the upper surface of the slider (304), the interior of the slide rail (301) is slidably sleeved with an inner sleeve (309), an outer wall of the inner sleeve (309) is fixedly connected to an adjustment rod (308), a first opening (314) is provided on the outer wall of the outer sleeve (310), the adjustment rod (308) extends to the outside of the outer sleeve (310) through the first opening (314), the first adjustment block (302) and the second adjustment block (303) correspond to the adjustment rod (308), the interior of the inner sleeve (309) is rotatably sleeved by a bearing A first rotating shaft (305) is connected, one end of the first rotating shaft (305) is fixedly sleeved with a first gear (306), the first gear (306) is located outside the outer sleeve (310), the upper surface of the first base (1) is fixedly connected with a rack (307), the rack (307) is located on a side close to the first gear (306), the other end of the first rotating shaft (305) is fixedly connected with an inner sleeve (311), the inner wall of the inner sleeve (311) is provided with inner teeth, the inner teeth of the inner sleeve (311) are meshed with a second gear (312), the outer wall of the second gear (312) is fixedly connected with a second rotating shaft (315), the outer wall of the second rotating shaft (315) is rotatably sleeved with a connecting seat (313) through a bearing, the connecting seat (313) is fixedly connected to the output end of the first linear motor (4), and the other end of the second rotating shaft (315) is fixedly connected to the three-axis cylinder (10).

3. The automatic double-sided gluing device for furniture panels according to claim 2, characterized in that: A telescopic motor (316) is fixedly mounted on the outer wall of the connecting seat (313); an output end of the telescopic motor (316) is fixedly connected to a limiting head (317); limiting grooves (318) matching the limiting head (317) are provided on both sides of the outer wall of the second rotating shaft (315); the limiting head (317) and the limiting grooves (318) correspond to each other.

4. The automatic double-sided gluing device for furniture panels according to claim 1, characterized in that: The glue spraying mechanism (6) comprises a hydraulic pump (601), wherein the hydraulic pump (601) is fixedly mounted on the outer wall of the first mounting frame (5), and the output end of the hydraulic pump (601) is fixedly connected with a delivery hose (602), and a second opening (501) is provided at the top of the first mounting frame (5), and the delivery hose (602) extends to the inner side of the first mounting frame (5) through the second opening (501), and a mounting plate (603) is provided inside the first mounting frame (5), and a nozzle (604) is fixedly mounted on the outer wall of the mounting plate (603), and the other end of the delivery hose (602) is connected with the input end of the nozzle (604).

5. The automatic double-sided gluing device for furniture panels according to claim 4, characterized in that: A connecting frame (605) is fixedly mounted on the inner wall of the first mounting frame (5), a second linear motor (606) is fixedly mounted on the outer wall of the connecting frame (605), and an output end of the second linear motor (606) is fixedly connected to the mounting plate (603).

6. The automatic double-sided gluing device for furniture panels according to claim 1, characterized in that: A bottom plate (8) is placed inside the second mounting frame (7), and the bottom plate (8) is located between the first base (1) and the second base (2). The clamping mechanisms (9) are four groups, two groups of the clamping mechanisms (9) are located at the top of the second mounting frame (7), and two groups of the clamping mechanisms (9) are located on the upper surface of the bottom plate (8).

7. The automatic double-sided gluing device for furniture panels according to claim 6, characterized in that: The clamping mechanism (9) comprises a fixed frame (901), a sliding cylinder (902) is fixedly mounted on the outer wall of the fixed frame (901), a connecting piece (903) is fixedly connected to the output end of the sliding cylinder (902), a movable rod (904) is slidably sleeved on the top of the connecting piece (903), a spring (905) is sleeved on the outer wall of the movable rod (904), and a clamping plate (906) is fixedly connected to the other end of the movable rod (904).

8. An automatic double-sided gluing method for furniture panels, characterized in that: The following steps are involved: S1, the furniture panel is transported to the pneumatic finger (11) through a conveyor, the three-axis cylinder (10) is started, the three-axis cylinder (10) drives the pneumatic finger (11) to move to the side close to the furniture panel, the pneumatic finger (11) is started, and the two sides of the furniture panel are clamped by the pneumatic finger (11); S2, starting the first linear motor (4), the first linear motor (4) drives the flip mechanism (3) to move horizontally to the right, the flip mechanism (3) drives the three-axis cylinder (10) to move horizontally to the right, the three-axis cylinder (10) drives the furniture panel to move horizontally to the right through the pneumatic finger (11), when the furniture panel moves to the bottom of the glue-applying mechanism (6), the first linear motor (4) stops working; S3, spraying glue on the entire upper surface of the furniture panel through the glue-spraying mechanism (6); S4, after the gluing is completed, the first linear motor (4) is started, the first linear motor (4) drives the flip mechanism (3) to move horizontally to the right, the flip mechanism (3) drives the three-axis cylinder (10) to move horizontally to the right, the three-axis cylinder (10) drives the furniture panel to move horizontally to the right through the pneumatic finger (11), and when the furniture panel moves to the clamping mechanism (9), the first linear motor (4) stops working; S5, at this time, the staff located on the first base (1) and the second base (2) near the clamping mechanism (9) places the outer panel on the side of the furniture panel to be glued, and then squeezes and fixes the outer panel on the furniture panel through the clamping mechanism (9), thereby completing the gluing of one side of the furniture panel and the bonding of the outer panel; S6. When the flipping mechanism (3) moves to the side of the clamping mechanism (9), the adjusting rod (308) is just inserted into the second adjusting block (303), and the adjusting rod (308) moves toward the side close to the first gear (306). The adjusting rod (308) drives the first rotating shaft (305) to move outward through the inner sleeve (309). At this time, the first gear (306) and the rack (307) are located in the same straight line; S7, then the telescopic motor (316) starts working, the telescopic motor (316) drives the limit head (317) to move upward, and the limit head (317) is separated from the limit groove (318), thereby releasing the restriction on the second rotating shaft (315); S8, start the first linear motor (4), the first linear motor (4) drives the connecting seat (313) to move horizontally to the left, the connecting seat (313) drives the first rotating shaft (305) to move horizontally to the left through the second rotating shaft (315), the first rotating shaft (305) drives the first gear (306) to move horizontally to the left, when the first gear (306) moves to the rack (307), the first gear (306) and the rack (307) are meshed with each other, the first gear (306) drives the first rotating shaft (305) to rotate through the rack (307), the first rotating shaft (305) drives the inner sleeve (311) to rotate, the inner sleeve (311) drives the second rotating shaft (315) to rotate through the second gear (312), the second rotating shaft (315) drives the furniture panel to turn 180 degrees through the three-axis cylinder (10) and the pneumatic finger (11), at this time, the side of the furniture panel without glue is facing upward; S9, after the 180-degree flip is completed, the telescopic motor (316) starts working, the telescopic motor (316) drives the limit head (317) to move downward, the limit head (317) is inserted into the limit groove (318), and the second rotating shaft (315) is limited by the limit head (317); S10, then the first linear motor (4) continues to drive the furniture panel to move to the left side. When the adjusting rod (308) moves to the first adjusting block (302), the adjusting rod (308) is just stuck in the first adjusting block (302). The adjusting rod (308) moves to the side close to the connecting seat (313). The adjusting rod (308) drives the first rotating shaft (305) to move inward through the inner sleeve (309). The first rotating shaft (305) drives the first gear (306) to move inward. At this time, the first gear (306) is reset. Then the first linear motor (4) drives the furniture panel to move to the right side, and the above operation is repeated.

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