Aluminum veneer laminating device

Abstract

The present invention discloses an aluminum veneer coating device, including an aluminum veneer, and also including: a conveying mechanism, the conveying mechanism includes two brackets, a pushing mechanism, the pushing mechanism is fixed between the two brackets, a roller is rotatably installed in the bracket, the aluminum veneers are stacked and placed on the pushing mechanism, a cutting table is placed in front of the conveying mechanism, a limiting mechanism, the limiting mechanism is two in number, and is slidably installed at the positions of the two side edges above the conveying mechanism, the limiting mechanism includes a limiting column, a first baffle, the limiting column is fixedly connected to a limiting strip plate on the front side, a limiting slide groove is provided on one side of the limiting column, a limiting slider is fixedly connected to one side of the first baffle, a coating mechanism, and a cutting mechanism. By placing the aluminum veneers stacked on the conveying mechanism, the conveying mechanism and the limiting mechanism cooperate with each other, so that the aluminum veneers can be automatically and evenly transported for coating operations, which reduces the use of manpower and improves the coating efficiency.

Description

Technical Field

[0001] The invention relates to a coating device, in particular to an aluminum single plate coating device. Background Art

[0002] Aluminum veneer is a leader in engineering decoration and home decoration materials. In order to increase the gorgeousness of the surface of the aluminum veneer, a laminating machine is often used to attach a film of various patterns on the surface of the aluminum veneer.

[0003] For example, the Chinese patent publication number CN211441477U discloses an aluminum single plate laminating device, which includes a frame, a film feed unit, a plate feed unit, a hot pressing unit and a cutting unit. The frame includes a plate feed port, a film feed port, a plate outlet port and a waste outlet. The film feed unit is arranged at the film feed port of the frame, the plate feed unit is arranged at the plate feed port of the frame, the hot pressing unit is arranged between the plate feed unit and the cutting unit, and the cutting unit is arranged at the plate outlet port and the waste outlet. The advantages of this utility model are that the heating is more uniform, the laminating is more stable, there will be no wrinkle and bubble problems, and the excess laminating can be cut off, which is more convenient. This patent has the following problems:

[0004] First, during the transportation process, the aluminum veneer needs to be placed manually in the correct position and enter the plate feeding unit for laminating operation. First, the manual placement of the aluminum veneer consumes a lot of manpower and the placement efficiency is slow. Secondly, it is often difficult to accurately control the placement position of the aluminum veneer when placing the aluminum veneer manually, resulting in deviations in the subsequent aluminum veneer laminating position, which can easily lead to the situation where the edge of the aluminum veneer is not covered with film;

[0005] Second, after the aluminum veneer is coated, there will often be extended film at the corners, which requires manual cutting and repair. Summary of the invention

[0006] The object of the present invention is to provide an aluminum single plate coating device to solve the existing problems raised in the above background technology.

[0007] To achieve the above object, the present invention provides the following technical solution: an aluminum veneer coating device, comprising an aluminum veneer, and further comprising:

[0008] A conveying mechanism, the conveying mechanism comprises two brackets and a pushing mechanism, the pushing mechanism is fixed between the two brackets, a roller is rotatably installed in the bracket, the aluminum veneer is stacked and placed on the pushing mechanism, and a cutting table is placed in front of the conveying mechanism;

[0009] The limiting mechanism includes two limiting mechanisms, which are slidably mounted on the edges of both sides of the conveying mechanism. The limiting mechanism includes a limiting column and a first baffle. The front of the limiting column is fixedly connected to a limiting strip. One side of the limiting column is provided with a limiting slide. One side of the first baffle is fixedly connected to a limiting slider. The limiting slider is slidably connected to the limiting slide.

[0010] The laminating mechanism comprises two mounting frames and a film roller, wherein the two mounting frames are respectively fixedly connected to the two sides of the conveying mechanism, and the film roller is rotatably connected to the mounting frames;

[0011] The cutting mechanism comprises a pressing plate and a supporting frame, wherein the supporting frame is fixedly connected to the cutting table, the pressing plate is connected to the supporting frame via a cylinder, and a cutting knife is fixedly connected under the pressing plate.

[0012] Preferably, the bracket and the cutting table are both fixedly connected with legs, the pushing mechanism includes a belt roller and a belt, the belt roller is rotatably installed between the two brackets through a bearing seat, the belt is sleeved on the belt roller, a plurality of push blocks are fixedly connected to the outer surface of the belt, a motor is fixedly connected to the bottom of one side of the bracket, and the output end of the leg is fixedly connected to a belt roller.

[0013] Preferably, one side of the bracket is fixedly connected to two support bases, a fan is fixedly connected to the support base, and a flat-mouthed blowing nozzle is fixedly connected to the output end of the fan.

[0014] Preferably, three connecting frames are fixedly connected on both sides of the conveying mechanism, a first threaded sleeve is embedded in the middle connecting frame, connecting through holes are opened in the front and rear connecting frames, an adjusting screw is rotatably installed on one side of the limiting strip, the adjusting screw is threadably matched with the first threaded sleeve, a limiting connecting rod is fixedly connected to one side of the limiting strip and located in front and behind the adjusting screw, and the limiting connecting rod is slidably matched with the connecting through hole.

[0015] Preferably, an extension plate is fixedly connected to the front side of the limiting strip, and the bottom of the extension plate is in contact with the top of the cutting table. An adjusting screw is rotatably installed in the limiting slide groove, and a second threaded sleeve is embedded in the limiting slide block, and the second threaded sleeve cooperates with the adjusting screw thread.

[0016] Preferably, a card slot is provided on the mounting frame, the card slot cooperates with the film roller, a pressure roller is rotatably mounted between the two mounting frames, and a heating roller is rotatably mounted between the two mounting frames and behind the pressure roller.

[0017] Preferably, a mounting groove is provided on the front side of the cutting table, mounting holes are provided on the inner walls on both sides of the mounting groove, a rotating shaft is rotatably installed in the mounting hole, a second baffle is fixedly connected to the rotating shaft, a torsion spring is sleeved on the rotating shaft, one end of the torsion spring is fixedly connected to the second baffle, and the other end of the torsion spring is fixedly connected to the inner wall of the mounting hole, an avoidance groove is provided at the back of the cutting table, and an inclined plate is fixedly connected to the front side of the cutting table.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. By placing the aluminum veneers in a stack on the conveying mechanism, and cooperating with the conveying mechanism and the limiting mechanism, the aluminum veneers can be automatically conveyed at equal intervals for laminating operations, thereby reducing the use of manpower and improving the laminating efficiency.

[0020] 2. The cooperation between the limit strips and the extension plates will limit the left and right movement of the aluminum veneer during transportation, effectively avoiding the deviation of the aluminum veneer during transportation, resulting in the corners not being coated, and improving the coating quality.

[0021] 3. Through the cooperation between the cutting table and the cutting mechanism, the film around the initially coated aluminum veneer can be cut off. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a left side view of the present invention;

[0024] Figure 3 It is a schematic diagram of the conveying mechanism of the present invention;

[0025] Figure 4 It is a schematic diagram of the other side of the conveying mechanism of the present invention;

[0026] Figure 5 It is an exploded view of the limiting mechanism of the present invention;

[0027] Figure 6 For the present invention Figure 5 Enlarged view of point A in the middle;

[0028] Figure 7 It is a schematic diagram of the cutting table and the cutting support mechanism of the present invention;

[0029] Figure 8 It is a partial half-section view of the cutting table of the present invention.

[0030] In the figure: 1. conveying mechanism; 101. bracket; 102. pushing mechanism; 103. roller shaft; 104. connecting frame; 105. first threaded sleeve; 106. connecting through hole; 107. supporting seat; 108. supporting leg; 109. motor; 110. belt roller; 112. belt; 113. pushing block; 2. limiting mechanism; 201. limiting column; 202. limiting strip; 203. extension plate; 204. adjusting screw; 205. limiting connecting rod; 206. limiting slide; 207. adjusting screw; 208 , first baffle; 209, limit slider; 210, second threaded sleeve; 3, fan; 301, flat mouth nozzle; 4, laminating mechanism; 401, mounting frame; 402, slot; 403, film roller; 404, pressure roller; 405, heating roller; 5, cutting table; 501, mounting slot; 502, mounting hole; 503, rotating shaft; 504, torsion spring; 505, second baffle; 506, avoidance slot; 6, support frame; 601, cylinder; 602, pressure plate; 603, cutter; 7, inclined plate; 9, aluminum single plate. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] like Figure 1-8 As shown, the present invention has the following specific embodiments.

[0033] Example 1

[0034] An aluminum single plate coating device includes an aluminum single plate 9 and further includes:

[0035] The conveying mechanism 1 includes two brackets 101 and a pushing mechanism 102. The pushing mechanism 102 is fixed between the two brackets 101. A roller 103 is rotatably installed in the bracket 101. The aluminum veneer 9 is stacked and placed on the pushing mechanism 102. A cutting table 5 is placed in front of the conveying mechanism 1.

[0036] The limiting mechanism 2 is two in number and is slidably mounted on the edges of both sides of the conveying mechanism 1. The limiting mechanism 2 includes a limiting column 201 and a first baffle 208. The limiting column 201 is fixedly connected to the limiting strip 202 on the front side, and a limiting slide groove 206 is provided on one side of the limiting column 201. A limiting slider 209 is fixedly connected to one side of the first baffle 208. The limiting slider 209 is slidably connected to the limiting slide groove 206.

[0037] The laminating mechanism 4 includes two mounting frames 401 and a film roller 403. The two mounting frames 401 are fixedly connected to both sides of the conveying mechanism 1, and the film roller 403 is rotatably connected to the mounting frames 401.

[0038] The cutting mechanism includes a pressing plate 602 and a support frame 6 . The support frame 6 is fixedly connected to the cutting table 5 . The pressing plate 602 is connected to the support frame 6 via a cylinder 601 . A cutter 603 is fixedly connected below the pressing plate 602 .

[0039] In this embodiment, the aluminum veneer 9 is stacked and placed on the bracket 101, and the first baffle 208 is slidably connected to the limiting column 201 through the limiting slider 209, and the height of the first baffle 208 is adjusted to make the first baffle 208 slightly higher than the thickness of one aluminum veneer 9. The aluminum veneer 9 at the bottom can be driven to move by the pushing mechanism 102, and the aluminum veneer 9 at the upper layer will be blocked by the first baffle 208 and thus stay in place. When the bottom aluminum veneer 9 is completely moved out between the limiting mechanisms 2, the limiting strips 202 will fit on both sides of the aluminum veneer 9, limiting the aluminum veneer 9 to move only forward and backward, thereby avoiding the aluminum veneer 9 from being misplaced during transportation, resulting in deviation of the coating position. The upper aluminum sheet 9 can fall onto the bracket 101 by gravity, and continue to be pushed and moved by the pushing mechanism 102, so as to automatically and continuously transport the aluminum sheet 9 to the fan 3, and then be pushed onto the cutting table 5 after being coated by the fan 3, and start the cylinder 601 to drive the pressing plate 602 to move downward, and the downward movement of the pressing plate 602 will drive the cutter 603 to cut the redundant corners around the aluminum sheet 9, and at the same time, the pressing plate 602 will press against the aluminum sheet 9, and press the covered thin surface tightly against the aluminum sheet 9, and then start the cylinder 601 again to drive the pressing plate 602 to reset, and the subsequent aluminum sheet 9 is transported to the cutting table 5, and the trimmed aluminum sheet 9 will be pushed out of the cutting table 5.

[0040] Example 2

[0041] like Figure 1 , 3 As shown in , 4, the bracket 101 and the cutting table 5 are fixedly connected with supporting legs 108, the pushing mechanism 102 includes a belt roller 110 and a belt 112, the belt roller 110 is rotatably installed between the two brackets 101 through a bearing seat, the belt 112 is sleeved on the belt roller 110, and a plurality of pushing blocks 113 are fixedly connected to the outer surface of the belt 112, a motor 109 is fixedly connected to the bottom of one side bracket 101, the output end of the supporting leg 108 is fixedly connected to a belt roller 110, and two supporting seats 107 are fixedly connected to one side of the one side bracket 101, a fan 3 is fixedly connected to the support seat 107, and a flat-mouth blowing nozzle 301 is fixedly connected to the output end of the fan 3.

[0042] In this embodiment, by starting the motor 109, a belt roller 110 and a driving roller can be driven to rotate, thereby driving the belt 112 to rotate, and the push blocks 113 are equidistantly distributed on the belt 112. The spacing between adjacent push blocks 113 is slightly larger than the length of the aluminum veneer 9. At the same time, the top height of the push block 113 in the upright state is not higher than the top of the bottom aluminum veneer 9 in the stacked state, so that the push block 113 is driven to rotate, and will push the lower cutting table 5 forward from the rear. When the bottom cutting table 5 is completely moved between the limiting strips 202, the limiting strips 202 will limit the ability of the aluminum veneer 9 to move forward and backward. The fan 3 is arranged behind the laminating mechanism 4. Starting the fan 3 can blow out airflow from the flat mouth nozzle 301 to clean the surface of the aluminum veneer 9 to prevent dust on the surface of the aluminum veneer 9 from affecting subsequent laminating operations.

[0043] Example 3

[0044] like Figure 1 , 3 As shown in Figures 5 and 6, three connecting frames 104 are fixedly connected to both sides of the conveying mechanism 1, a first threaded sleeve 105 is embedded in the middle connecting frame 104, connecting through holes 106 are opened in the front and rear connecting frames 104, an adjusting screw 204 is rotatably installed on one side of the limiting strip 202, the adjusting screw 204 is threadedly matched with the first threaded sleeve 105, a limiting connecting rod 205 is fixedly connected to one side of the limiting strip 202 and located in front and behind the adjusting screw 204, the limiting connecting rod 205 is slidably matched with the connecting through holes 106, an extension plate 203 is fixedly connected to the front side of the limiting strip 202, the lower side of the extension plate 203 is attached to the upper surface of the cutting table 5, an adjusting screw 207 is rotatably installed in the limiting slide groove 206, a second threaded sleeve 210 is embedded in the limiting slider 209, and the second threaded sleeve 210 is threadedly matched with the adjusting screw 207.

[0045] In this embodiment, the second threaded sleeve 210 is threadedly matched with the adjusting screw 207. Rotating the adjusting screw 207 can drive the limiting slider 209 to move. The movement of the limiting slider 209 can drive the first baffle 208 to move, thereby adjusting the height of the first baffle 208 to adapt to aluminum panels 9 of different thicknesses. The limiting connecting rod 205 is slidably connected to the connecting through hole 106, so that the limiting mechanism 2 is slidably installed on the conveying mechanism 1. At the same time, the adjusting screw 204 is threadedly matched with the first threaded sleeve 105. Rotating the first threaded sleeve 105 can drive the limiting strip 202 to move, thereby adjusting the distance between the two limiting mechanisms 2 to adapt to aluminum panels 9 of different widths.

[0046] Example 4

[0047] like Figure 1 , 2As shown in Figures 7 and 8, a card slot 402 is provided on the mounting frame 401, and the card slot 402 cooperates with the film roller 403. A pressure roller 404 is rotatably installed between the two mounting frames 401, and a heating roller 405 is rotatably installed between the two mounting frames 401 and behind the pressure roller 404. A mounting slot 501 is provided on the front of the cutting table 5, and mounting holes 502 are provided on the inner walls on both sides of the mounting slot 501. A rotating shaft 503 is rotatably installed in the mounting hole 502. A second baffle plate 505 is fixedly connected to the rotating shaft 503, and a torsion spring 504 is sleeved on the rotating shaft 503. One end of the torsion spring 504 is fixedly connected to the second baffle plate 505, and the other end of the torsion spring 504 is fixedly connected to the inner wall of the mounting hole 502. An avoidance slot 506 is provided at the back of the cutting table 5, and an inclined plate 7 is fixedly connected to the front of the cutting table 5.

[0048] In this embodiment, the film roller 403 can be placed and clamped between the two mounting frames 401 through the cooperation between the card slot 402 and the film roller 403. A film roll is sleeved on the film roller 403. The aluminum single plate 9 is pushed forward by the pushing mechanism 102 and first contacts with the heating roller 405. The heating roller 405 will contact the surface of the aluminum single plate 9 and heat the surface of the aluminum single plate 9. Then, the pressure roller 404 is used to preliminarily press the film tightly onto the aluminum single plate 9. The aluminum single plate 9 that has completed the preliminary coating will be pushed onto the cutting table 5. The surface of the cutting table 5 is smoothed so that the cutting table 5 can slide smoothly on it. The aluminum single plate 9 pushed onto the cutting table 5 will be restricted by the extension plate 203 to ensure that the left and right position of the aluminum single plate 9 will not shift with the transportation. At the same time, the second baffle 505 will be kept in an upright state through the torsion provided by the torsion spring 504, which will prevent the aluminum single plate 9 from continuing to slide forward. , offset the inertia of the aluminum veneer 9, thereby positioning the aluminum veneer 9 to prevent the aluminum veneer 9 from sliding forward due to inertia, causing the cutter 603 to be unable to align with the aluminum veneer 9. At the same time, since the spacing of the push block 113 is greater than the length of the aluminum veneer 9, a certain gap is left between two adjacent aluminum veneers 9 when the aluminum veneer 9 is transported. When the first aluminum veneer 9 is transported to the cutting table 5, the aluminum veneer 9 on the conveying mechanism 1 is uninterrupted, and the aluminum veneer 9 on the cutting table 5 is cut during the hollow time. When the cutting is completed, the second aluminum veneer 9 will resist the back of the aluminum veneer 9 on the cutting table 5, thereby pushing the cut aluminum veneer 9 forward. The second baffle 505 provides torque through the torsion spring 504. When it is pushed, it will rotate to a horizontal state, so that the cut aluminum veneer 9 can be smoothly moved forward to the inclined plate 7. The inclined plate 7 is tilted downward as a whole, so that the aluminum veneer 9 transported to the inclined plate 7 will fall and slide away by itself.

[0049] The working principle and use process of the present invention are as follows: a plurality of aluminum veneers 9 are stacked and placed on the conveying mechanism 1 and between the limiting columns 201, the motor 109 is started to drive the belt 112 to rotate, the rotation of the belt 112 will drive the push block 113 to rotate, the rotation of the push block 113 will push the aluminum veneer 9 located at the lower layer forward, the fan 3 is started to blow a certain strong wind through the flat mouth blowing nozzle 301 to blow away the floating dust on the passing aluminum veneer 9, and then the aluminum veneer 9 will contact with the heating roller 405, and the heating roller 405 can be started to heat the surface of the coating mechanism 4 to a suitable temperature, and then the film roller 403 cooperates with the pressing roller 404 to preliminarily press the film on the aluminum veneer 9, and then the aluminum veneer 9 that has completed the preliminary coating will be pushed to the cutting table 5 On the top, start the cylinder 601 to drive the pressure plate 602 to move downward. The downward movement of the pressure plate 602 will drive the cutter 603 to cut the redundant corners around the aluminum veneer 9. At the same time, the pressure plate 602 will press against the aluminum veneer 9 to press the covering film again tightly against the aluminum veneer 9. Then start the cylinder 601 again to drive the pressure plate 602 to reset. The aluminum veneer 9 transported from behind will push the cut aluminum veneer 9 forward. The forward movement of the cut aluminum veneer 9 will push the second baffle 505 to rotate, so that it can slide smoothly onto the inclined plate 7. The second baffle 505 will reset under the drive of the torsion spring 504, and continue to block the next aluminum veneer 9 to prevent the next aluminum veneer 9 from moving forward a certain distance due to inertia. Repeat the above operations to automatically coat the aluminum veneer 9.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aluminum plate coating device, comprising an aluminum plate (9), characterized in that: Also includes: A conveying mechanism (1), the conveying mechanism (1) comprising two brackets (101) and a pushing mechanism (102), the pushing mechanism (102) being fixedly connected between the two brackets (101), a roller (103) being rotatably mounted in the bracket (101), the aluminum single plate (9) being stacked and placed on the pushing mechanism (102), and a cutting table (5) being placed in front of the conveying mechanism (1); A limiting mechanism (2), wherein the limiting mechanism (2) is two in number and is respectively slidably mounted on the upper edge of the conveying mechanism (1) on both sides. The limiting mechanism (2) comprises a limiting column (201) and a first baffle (208). The limiting column (201) is fixedly connected to a limiting strip plate (202) on the front side. A limiting sliding groove (206) is provided on one side of the limiting column (201). A limiting sliding block (209) is fixedly connected to one side of the first baffle (208). The limiting sliding block (209) is slidably connected to the limiting sliding groove (206). A film coating mechanism (4), the film coating mechanism (4) comprising two mounting frames (401) and a film roller (403), the two mounting frames (401) being respectively fixedly connected to two sides of the conveying mechanism (1), and the film roller (403) being rotatably connected to the mounting frames (401); The cutting mechanism comprises a pressing plate (602) and a support frame (6), wherein the support frame (6) is fixedly connected to the cutting platform (5), the pressing plate (602) is connected to the support frame (6) via a cylinder (601), and a cutting knife (603) is fixedly connected below the pressing plate (602).

2. The aluminum veneer coating device according to claim 1, characterized in that: The support (101) and the cutting table (5) are both fixedly connected with a support leg (108) below. The pushing mechanism (102) comprises a belt roller (110) and a belt (112). The belt roller (110) is rotatably mounted between the two supports (101) via a bearing seat. The belt (112) is sleeved on the belt roller (110). A plurality of push blocks (113) are fixedly connected to the outer surface of the belt (112). A motor (109) is fixedly connected to the bottom of one side of the support (101). The output end of the support leg (108) is fixedly connected to a belt roller (110).

3. The aluminum veneer coating device according to claim 1, characterized in that: One side of the bracket (101) is fixedly connected to two support seats (107), a fan (3) is fixedly connected to the support seat (107), and a flat-mouth blowing nozzle (301) is fixedly connected to the output end of the fan (3).

4. The aluminum veneer coating device according to claim 1, characterized in that: Three connecting frames (104) are fixedly connected to both sides of the conveying mechanism (1), a first threaded sleeve (105) is embedded in the middle connecting frame (104), connecting through holes (106) are opened in the front and rear connecting frames (104), an adjusting screw (204) is rotatably installed on one side of the limiting strip (202), the adjusting screw (204) is threadedly matched with the first threaded sleeve (105), a limiting connecting rod (205) is fixedly connected to one side of the limiting strip (202) and located in front and behind the adjusting screw (204), and the limiting connecting rod (205) is slidably matched with the connecting through hole (106).

5. The aluminum veneer coating device according to claim 1, characterized in that: The front side of the limiting strip (202) is fixedly connected with an extension plate (203), the lower side of the extension plate (203) is in contact with the upper side of the cutting table (5), an adjusting screw (207) is rotatably installed in the limiting slide groove (206), a second threaded sleeve (210) is embedded in the limiting slide block (209), and the second threaded sleeve (210) is threadably matched with the adjusting screw (207).

6. The aluminum veneer coating device according to claim 1, characterized in that: A card slot (402) is provided on the mounting frame (401), and the card slot (402) cooperates with the film roller (403). A pressure roller (404) is rotatably installed between the two mounting frames (401), and a heating roller (405) is rotatably installed between the two mounting frames (401) and behind the pressure roller (404).

7. The aluminum veneer coating device according to claim 1, characterized in that: The front of the cutting table (5) is provided with a mounting groove (501), the inner walls on both sides of the mounting groove (501) are provided with mounting holes (502), a rotating shaft (503) is rotatably installed in the mounting hole (502), a second baffle (505) is fixedly connected to the rotating shaft (503), a torsion spring (504) is sleeved on the rotating shaft (503), one end of the torsion spring (504) is fixedly connected to the second baffle (505), and the other end of the torsion spring (504) is fixedly connected to the inner wall of the mounting hole (502), an avoidance groove (506) is provided at the rear of the cutting table (5), and an inclined plate (7) is fixedly connected to the front of the cutting table (5).

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