Glue dipping equipment for plywood production

Abstract

The utility model relates to the technical field of plywood production, and discloses gum dipping equipment for plywood production, which comprises a gum dipping pool, a portal frame is fixedly mounted on the upper surface of the gum dipping pool, two hydraulic presses are fixedly mounted on the lower surface of a transverse plate of the portal frame, and two hydraulic rods are slidably sleeved on the inner surfaces of the two hydraulic presses. Two first fixing blocks are fixedly installed at the lower ends of the two hydraulic rods, two motors are fixedly installed on the opposite faces of the two first fixing blocks, output shafts of the two motors penetrate into the two first fixing blocks, overturning devices are arranged on the two first fixing blocks, and gum dipping cages are arranged on the opposite faces of the two first fixing blocks. According to the glue dipping cage and the glue dipping pool for plywood production, after the plywood is dipped with glue, glue on the surface of the plywood can be drained through the turnover device, so that the glue on the surface of the plywood is coated more uniformly, and subsequent bonding is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of plywood production, in particular to a glue dipping device used for plywood production. Background Art

[0002] Plywood, commonly known as multi-layer board, is one of the commonly used materials for furniture and is a kind of man-made board. Plywood is a three-layer or multi-layer board material made by peeling wood segments into veneers or planing wood into veneers, and then gluing them with adhesives.

[0003] Existing plywood will go through a process of dipping in glue during production, the main function of which is to apply glue to the surface of the plywood. However, the existing dipping equipment can generally only perform simple up and down movements. The colloid on the surface of the plywood is not drained after dipping, which will cause uneven glue coating on the surface of the plywood. During subsequent bonding, local protrusions or depressions may be caused, gaps may exist, and the risk of debonding may occur. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a glue dipping device for plywood production, which has the advantages of turning over the plywood after dipping to drain excess colloid on its surface so that the glue coating is more uniform, thereby solving the problem that excess colloid will remain on the surface of the plywood during dipping, resulting in uneven glue coating and easy formation of gaps after bonding.

[0005] In order to achieve the above-mentioned purpose of turning over the plywood after dipping it in glue to drain the excess colloid on its surface so that the glue coating is more uniform, the utility model provides the following technical solutions: a dipping device for plywood production, comprising a dipping tank, a gantry is fixedly installed on the upper surface of the dipping tank, two hydraulic machines are fixedly installed on the lower surface of the gantry cross plate, two hydraulic rods are slidingly sleeved on the inner surfaces of the two hydraulic machines, two first fixed blocks are fixedly installed on the lower ends of the two hydraulic rods, two motors are fixedly installed on the opposite sides of the two first fixed blocks, the output shafts of the two motors are both inserted into the two first fixed blocks, and the two first fixed blocks are both provided with a turning device;

[0006] Wherein, a dipping cage is arranged on the opposite sides of the two first fixing blocks, a second fixing block is fixedly mounted on the dipping cage, and a fixing device is arranged on the second fixing block;

[0007] The turning device comprises a disc, which is sleeved on the outer surface of the motor output shaft, and a first fixed roller is fixedly installed on the left surface of the disc, and the first fixed roller is not arranged at the axis center of the disc;

[0008] The outer surface of the first fixed roller is slidably sleeved with a sleeve ring, the inner surface of the sleeve ring is rotatably sleeved with a second fixed roller, and the second fixed roller is fixedly installed on the inner wall of the first fixed block.

[0009] Preferably, a half gear is fixedly mounted on the lower surface of the collar, a gear is meshedly connected to the outer surface of the half gear, a fixing rod is sleeved on the inner surface of the gear, and the left end of the fixing rod is fixedly connected to the right surface of the dipping cage.

[0010] Preferably, the fixing device comprises a threaded rod, which is rotatably connected to the inner wall of the second fixing block, the rear end of the threaded rod passes through the rear surface of the second fixing block, and the rear end of the threaded rod is fixedly connected to a knob.

[0011] Preferably, a slider is provided on the threaded sleeve on the outer surface of the threaded rod, two fixed plates are rotatably connected to the outer surface of the slider, and two third fixed rollers are provided on the fixed sleeves on the inner surfaces of the two fixed plates.

[0012] Preferably, both left and right ends of the two third fixed rollers pass through two sides of the second fixed block, and four clamping plates are sleeved on the outer surfaces of the two third fixed rollers.

[0013] Compared with the prior art, the utility model provides a glue dipping device for plywood production, which has the following beneficial effects:

[0014] 1. The gluing equipment for plywood production starts a motor, and the motor outputs power to a disc sleeved on the outer surface of an output shaft through operation, so that the motor rotates. At the same time, the disc drives a first fixed roller fixedly installed on the left surface gauge to rotate. Since the first fixed roller applies a backward thrust to a sleeve ring slidably sleeved on the outer surface when rotating, the sleeve ring rotates on the outer surface of the second fixed roller. At the same time, the sleeve ring drives a half-gear fixedly connected to the lower surface to move backward. At this time, the half-gear drives the gear meshingly connected to the outer surface to rotate, and the gear drives the fixed rod sleeved on the inner surface to rotate. The fixed rod drives the gluing cage fixedly connected at the left end to flip over to drain the colloid on its surface. After the plywood is dipped in glue, the gluing equipment for plywood production can drain the colloid on the surface of the plywood through a flipping device, so that the glue coating on the surface is more uniform, which is convenient for subsequent bonding.

[0015] 2. The glue dipping equipment for plywood production drives the threaded rod fixedly connected to the front surface to rotate by turning the knob. At this time, the slider arranged on the threaded sleeve on the outer surface of the threaded rod continuously moves forward through the thread arranged on the outer surface of the threaded rod. At the same time, the slider drives the two fixed plates connected to the outer surface to be arranged obliquely. At the same time, the fixed plate drives the third fixed roller arranged on the inner surface to rotate. The third fixed roller drives the clamping plate arranged on the outer surface to rotate, so as to clamp and fix the plywood. The glue dipping equipment for plywood production can be fixed by plywood of different thicknesses and different numbers of layers through the clamping plate. It has a wide range of applications and is more convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a schematic diagram of the structure of a glue dipping device for plywood production according to the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the first fixing block of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the second fixing block of the utility model.

[0019] In the figure: 1. Glue dipping tank; 2. Gantry; 3. Hydraulic machine; 4. Hydraulic rod; 5. First fixed block; 6. Motor; 7. Glue dipping cage; 8. Disc; 9. First fixed roller; 10. Ring; 11. Second fixed roller; 12. Half gear; 13. Gear; 14. Fixed rod; 15. Second fixed block; 16. Threaded rod; 17. Slider; 18. Fixed plate; 19. Third fixed roller; 20. Clamp; 21. Knob. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 The utility model provides a new technical solution: a glue dipping device for plywood production, comprising a glue dipping pool 1, a gantry 2 is fixedly installed on the upper surface of the glue dipping pool 1, two hydraulic presses 3 are fixedly installed on the lower surface of the horizontal plate of the gantry 2, two hydraulic rods 4 are slidingly sleeved on the inner surfaces of the two hydraulic presses 3, two first fixed blocks 5 are fixedly installed on the lower ends of the two hydraulic rods 4, two motors 6 are fixedly installed on the opposite sides of the two first fixed blocks 5, the output shafts of the two motors 6 are both inserted into the two first fixed blocks 5, and the two first fixed blocks 5 are both provided with a turning device;

[0022] Wherein, a dipping cage 7 is arranged on the opposite sides of the two first fixing blocks 5, a second fixing block 15 is fixedly mounted on the dipping cage 7, and a fixing device is arranged on the second fixing block 15;

[0023] Furthermore, the turning device includes a disc 8, which is sleeved on the outer surface of the output shaft of the motor 6. A first fixed roller 9 is fixedly installed on the left surface of the disc 8, and the first fixed roller 9 is not set at the axis of the disc 8. A sleeve 10 is slidably sleeved on the outer surface of the first fixed roller 9, and a second fixed roller 11 is rotatably sleeved on the inner surface of the sleeve 10. The second fixed roller 11 is fixedly installed on the inner wall of the first fixed block 5. A half gear 12 is fixedly installed on the lower surface of the sleeve 10, and a gear 13 is meshingly connected on the outer surface of the half gear 12. A fixed rod 14 is sleeved on the inner surface of the gear 13, and the left end of the fixed rod 14 is fixedly connected to the right surface of the dipping cage 7. When the dipping equipment for producing plywood is used, the motor 6 is started, and the motor 6 outputs power to the disc sleeved on the outer surface of the output shaft through operation. 8, so that it rotates, and at the same time, the disc 8 drives the first fixed roller 9 fixedly installed on the left surface to rotate. Since the first fixed roller 9 applies a backward thrust to the ring 10 slidably sleeved on the outer surface when rotating, the ring 10 rotates on the outer surface of the second fixed roller 11, and at the same time, the ring 10 drives the half gear 12 fixedly connected to the lower surface to move backward. At this time, the half gear 12 drives the gear 13 meshingly connected to the outer surface to rotate, and the gear 13 drives the fixed rod 14 sleeved on the inner surface to rotate. The fixed rod 14 drives the dipping cage 7 fixedly connected at the left end to flip over to drain the colloid on its surface. After the plywood is dipped in glue, the dipping equipment for plywood production can drain the colloid on the surface of the plywood through the flipping device, so that the glue coating on the surface is more uniform, which is convenient for subsequent bonding.

[0024] Further, the fixing device includes a threaded rod 16, which is rotatably connected to the inner wall of the second fixing block 15, and the rear end of the threaded rod 16 passes through the rear surface of the second fixing block 15. The rear end of the threaded rod 16 is fixedly connected to a knob 21, and the outer surface of the threaded rod 16 is threadedly sleeved with a slider 17. The outer surface of the slider 17 is rotatably connected to two fixing plates 18. The inner surfaces of the two fixing plates 18 are fixedly sleeved with two third fixing rollers 19. The left and right ends of the two third fixing rollers 19 pass through the two sides of the second fixing block 15. The outer surfaces of the two third fixing rollers 19 are sleeved with four clamps 20. When the dipping equipment for plywood production is used, By turning the knob 21, the knob 21 drives the threaded rod 16 fixedly connected to the front surface to rotate. At this time, the slider 17 threadedly sleeved on the outer surface of the threaded rod 16 continuously moves forward through the threads arranged on the outer surface of the threaded rod 16. At the same time, the slider 17 drives the two fixed plates 18 connected to the outer surface to be tilted. At the same time, the fixed plate 18 drives the third fixed roller 19 fixedly sleeved on the inner surface to rotate. The third fixed roller 19 drives the clamping plate 20 sleeved on the outer surface to rotate, so as to clamp and fix the plywood. The glue dipping equipment for plywood production can be fixed by plywood of different thicknesses and different numbers of layers through the clamping plate, has a wide range of applications, and is more convenient and practical.

[0025] Working principle: When the gluing equipment for plywood production is used, the motor 6 is started, and the motor 6 outputs power to the disc 8 sleeved on the outer surface of the output shaft through operation, so that it rotates. At the same time, the disc 8 drives the first fixed roller 9 fixedly installed on the left surface to rotate. Since the first fixed roller 9 applies a backward thrust to the sleeve ring 10 slidably sleeved on the outer surface when rotating, the sleeve ring 10 rotates on the outer surface of the second fixed roller 11. At the same time, the sleeve ring 10 drives the half gear 12 fixedly connected to the lower surface to move backward. At this time, the half gear 12 drives the gear 13 meshing on the outer surface to rotate, and the gear 13 drives the inner surface to rotate. The fixed rod 14 sleeved on the surface rotates, and the fixed rod 14 drives the dipping cage 7 fixedly connected to the left end to flip over to drain the colloid on its surface. By turning the knob 21, the knob 21 drives the threaded rod 16 fixedly connected to the front surface to rotate. At this time, the slider 17 threadedly sleeved on the outer surface of the threaded rod 16 continues to move forward through the threads set on the outer surface of the threaded rod 16. At the same time, the slider 17 drives the two fixed plates 18 connected to the outer surface to be tilted. At the same time, the fixed plate 18 drives the third fixed roller 19 fixedly sleeved on the inner surface to rotate, and the third fixed roller 19 drives the clamping plate 20 sleeved on the outer surface to rotate, so as to clamp and fix the plywood.

[0026] 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. A glue dipping device for plywood production, comprising a glue dipping tank (1), a gantry (2) fixedly mounted on the upper surface of the glue dipping tank (1), two hydraulic presses (3) fixedly mounted on the lower surface of the horizontal plate of the gantry (2), two hydraulic rods (4) slidingly sleeved on the inner surfaces of the two hydraulic presses (3), characterized in that: Two first fixing blocks (5) are fixedly mounted on the lower ends of the two hydraulic rods (4); two motors (6) are fixedly mounted on opposite sides of the two first fixing blocks (5); the output shafts of the two motors (6) are both inserted into the two first fixing blocks (5); and the two first fixing blocks (5) are both provided with a turning device; Wherein, a dipping cage (7) is arranged on the opposite sides of the two first fixing blocks (5), a second fixing block (15) is fixedly mounted on the dipping cage (7), and a fixing device is arranged on the second fixing block (15); The turning device comprises a disc (8), the disc (8) being sleeved on the outer surface of the output shaft of the motor (6), a first fixed roller (9) being fixedly mounted on the left surface of the disc (8), and the first fixed roller (9) being not arranged at the axis of the disc (8); The outer surface of the first fixed roller (9) is slidably sleeved with a sleeve ring (10), the inner surface of the sleeve ring (10) is rotatably sleeved with a second fixed roller (11), and the second fixed roller (11) is fixedly mounted on the inner wall of the first fixed block (5).

2. The gluing equipment for plywood production according to claim 1, characterized in that: A half gear (12) is fixedly mounted on the lower surface of the collar (10), a gear (13) is meshedly connected to the outer surface of the half gear (12), a fixing rod (14) is sleeved on the inner surface of the gear (13), and the left end of the fixing rod (14) is fixedly connected to the right surface of the dipping cage (7).

3. The gluing equipment for plywood production according to claim 2, characterized in that: The fixing device comprises a threaded rod (16), the threaded rod (16) being rotatably connected to the inner wall of the second fixing block (15), the rear end of the threaded rod (16) passing through the rear surface of the second fixing block (15), and the rear end of the threaded rod (16) being fixedly connected to a knob (21).

4. The gluing equipment for plywood production according to claim 3, characterized in that: The threaded sleeve on the outer surface of the threaded rod (16) is provided with a slider (17), the outer surface of the slider (17) is rotatably connected to two fixed plates (18), and the inner surfaces of the two fixed plates (18) are fixedly sleeved with two third fixed rollers (19).

5. The gluing equipment for plywood production according to claim 4, characterized in that: The left and right ends of the two third fixed rollers (19) extend through both sides of the second fixed block (15), and the outer surfaces of the two third fixed rollers (19) are sleeved with four clamping plates (20).

Images