Laminating machine for wood chips

Abstract

The utility model relates to the technical field of wood chip gluing, and provides a gluing machine for wood chips, which comprises a rack, two rubber rollers, a conveying roller, a transfer roller, a receiving frame and a driving assembly, the two rubber rollers are rotationally connected to the rack; the conveying roller is rotationally connected to the rack and located below the two rubber rollers. The transfer roller is rotationally connected to one end of the rack, and the material collecting frame is located at the end, close to the transfer roller, of the rack. The driving assembly comprises a driving part and a first transmission part; the driving part is arranged on the rack and used for driving the conveying roller to rotate, the first transmission part comprises a first transmission wheel, a second transmission wheel and a first transmission strip, the first transmission wheel is arranged on the conveying roller, the second transmission wheel is arranged on the transfer roller, and the first transmission strip is arranged on the second transmission wheel. The two ends of the first transmission strip are connected with the first transmission wheel and the second transmission wheel respectively. On the basis, the wood chips can be conveniently collected.

Description

Technical Field

[0001] The present application relates to the field of wood chip gluing, and in particular to a gluing machine for wood chips. Background Art

[0002] Plywood is a three-layer or multi-layer board material made by peeling wood or planing wood into chips, and then gluing them together with adhesive. Before gluing the multi-layer chips together, a laminating machine is required to apply glue to the surface of the chips.

[0003] In related technologies, a laminating machine consists of a frame, two rubber rollers, a conveyor roller, and a drive unit. The two rubber rollers are rotatably connected to the frame, while the conveyor roller is rotatably connected to the frame and located below the two rubber rollers. The drive unit drives the conveyor roller to rotate. During operation, a worker at one end of the frame pushes the wood chips between the two rubber rollers and the conveyor roller. The drive unit drives the conveyor roller to rotate, transporting the wood chips. Glue flows downward from a pipe onto the two rubber rollers and then through the gap between the two rollers to the wood chips, coating the wood chips with glue.

[0004] However, in actual application, after the surface of the wood chips is coated with glue, the wood chips fall to the ground from the other end of the rack, causing multiple wood chips to be scattered and need to be collected and sorted by staff, which is a more troublesome operation and therefore needs to be improved. Utility Model Content

[0005] In order to facilitate the collection of wood chips, the present application provides a laminating machine for wood chips.

[0006] The present application provides a laminating machine for wood chips adopting the following technical solution:

[0007] A gluing machine for wood chips, comprising a frame, two rubber rollers, a conveying roller, a transfer roller, a material receiving rack and a driving assembly; the two rubber rollers are rotatably connected to the frame and are spaced apart along the length direction of the frame; the conveying roller is rotatably connected to the frame and is located below the two rubber rollers; the transfer roller is rotatably connected to one end of the frame, and the material receiving rack is located at one end of the frame close to the transfer roller; the driving assembly comprises a driving member and a first transmission member; the driving member is provided on the frame and is used to drive the conveying roller to rotate, the first transmission member comprises a first transmission wheel, a second transmission wheel and a first transmission bar, the first transmission wheel is provided on the conveying roller, the second transmission wheel is provided on the transfer roller, and the two ends of the first transmission bar are respectively connected to the first transmission wheel and the second transmission wheel.

[0008] By adopting the above technical solution, in actual application, the staff pushes the wood chips to between the two rubber rollers and the conveyor roller at the end of the frame away from the material receiving rack, and the driving member drives the conveyor roller to rotate, so that the wood chips move between the two rubber rollers and the conveyor roller to realize the transportation of the wood chips. The glue flows from the gap between the two rubber rollers to the wood chips to coat the surface of the wood chips with glue. Thereafter, the wood chips move to the transfer roller. Since the two ends of the first transmission bar are respectively connected to the first transmission wheel and the second transmission wheel, the transfer roller and the conveyor roller rotate synchronously to drive the wood chips to fly a certain distance in the air and then be collected in the material receiving rack, so that multiple wood chips are relatively neat and there is no need for staff to collect and organize them, thereby facilitating the collection of wood chips.

[0009] Preferably, the drive assembly also includes a second transmission member, the second transmission member includes a third transmission wheel, a fourth transmission wheel and a second transmission bar, the third transmission wheel is arranged on the transfer roller, the fourth transmission wheel is arranged on one of the rubber rollers, and the two ends of the second transmission bar are respectively connected to the third transmission wheel and the fourth transmission wheel.

[0010] By adopting the above technical solution and setting up a second transmission member, since the two ends of the second transmission bar are respectively connected to the third transmission wheel and the fourth transmission wheel, the transfer roller and one of the rubber rollers rotate synchronously, so that the glue located between the two rubber rollers flows from between the two rubber rollers to the wood chips.

[0011] Preferably, the driving assembly further includes a third transmission member, and the third transmission member includes a first gear and a second gear, and the first gear is meshed with the second gear and is respectively provided on the two rubber rollers.

[0012] By adopting the above technical solution and setting a third transmission member, the two rubber rollers rotate in opposite directions, which further facilitates the glue between the two rubber rollers to flow to the wood chips, thereby improving the effect of coating the glue on the surface of the wood chips.

[0013] Preferably, the material receiving rack includes a bottom plate and a baffle, and the baffle is arranged at an end of the bottom plate away from the frame.

[0014] By adopting the above technical solution, by arranging the bottom plate and the baffle, the baffle can block the wood chips flying out from the transfer roller, so that the wood chips can be stably collected on the bottom plate.

[0015] Preferably, the material receiving rack further comprises two guide plates, the two guide plates are arranged on both sides of the bottom plate, and the two guide plates are extended from one end close to the frame toward a side away from each other.

[0016] By adopting the above technical solution, two guide plates are set up. Since the two guide plates extend from one end close to the frame toward the side away from each other, wood chips flying out of different positions can be guided, so that the material collection rack can collect wood chips more stably and neatly.

[0017] Preferably, the material receiving rack further includes a plurality of universal wheels, and the plurality of universal wheels are arranged at the bottom of the base plate.

[0018] By adopting the above technical solution and providing a plurality of universal wheels, the material receiving rack can be moved.

[0019] Preferably, the laminating machine further comprises an overlapping roller, which is rotatably connected to the frame, and the overlapping roller and the conveying roller are spaced apart along the length direction of the frame and are located on a side of the conveying roller away from the transfer roller.

[0020] By adopting the above technical solution and arranging overlapping rollers, the stability of wood chip transportation is improved.

[0021] Preferably, the laminating machine further comprises two limiting rings, and the two limiting rings are slidably connected to the transfer roller.

[0022] By adopting the above technical solution and setting two limiting rings, the limiting rings can limit the wood chips so that the wood chips can be stably matched with the collecting rack, thereby improving the stability of the collecting rack in collecting wood chips.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. The staff pushes the wood chips between the two rubber rollers and the conveyor roller at the end of the frame away from the receiving rack. The driving member drives the conveyor roller to rotate, so that the wood chips move between the two rubber rollers and the conveyor roller to realize the transportation of the wood chips. The glue flows from the gap between the two rubber rollers to the wood chips to realize the glue coating on the surface of the wood chips. The wood chips then move to the transfer roller. Since the two ends of the first transmission bar are respectively connected to the first transmission wheel and the second transmission wheel, the transfer roller and the conveyor roller rotate synchronously, driving the wood chips to fly a distance in the air and then be collected in the receiving rack. The wood chips are relatively neat and do not need to be collected and sorted by the staff, thus facilitating the collection of the wood chips.

[0025] 2. By providing a second transmission member, since both ends of the second transmission bar are connected to the third transmission wheel and the fourth transmission wheel respectively, the transfer roller and one of the rubber rollers rotate synchronously, so that the glue located between the two rubber rollers flows from the two rubber rollers to the wood chips;

[0026] 3. By setting up two guide plates, since the two guide plates extend towards the side away from each other close to one end of the frame, wood chips flying out of different positions can be guided, so that the material collection rack can collect wood chips more stably and neatly. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 Schematic diagram of the overall structure of the laminating machine in the embodiment of the present application;

[0028] Figure 2 This is a partial structural diagram of a laminating machine in an embodiment of the present application;

[0029] Figure 3 It is a schematic diagram of the overall structure of the material receiving rack in the embodiment of the present application.

[0030] Figure numerals: 1. Frame; 2. Rubber roller; 3. Conveyor roller; 4. Transfer roller; 5. Material receiving rack; 51. Bottom plate; 52. Baffle; 53. Guide plate; 54. Universal wheel; 6. Driving assembly; 61. Driving member; 62. First transmission member; 621. First transmission wheel; 622. Second transmission wheel; 623. First transmission bar; 63. Second transmission member; 631. Third transmission wheel; 632. Fourth transmission wheel; 633. Second transmission bar; 64. Third transmission member; 641. First gear; 642. Second gear; 7. Overlap roller; 8. Limiting ring. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-3 This application is described in further detail.

[0032] The embodiment of the present application discloses a laminating machine for wood chips.

[0033] Reference Figure 1 and Figure 2 The laminating machine includes a frame 1, two rubber rollers 2, a conveyor roller 3, a transfer roller 4, a receiving rack 5, and a drive assembly 6. The two rubber rollers 2 are rotatably connected to the frame 1 and spaced apart along the length of the frame 1, with a gap between them to allow glue to pass through. The conveyor roller 3 is rotatably connected to the frame 1 and located below the two rubber rollers 2, allowing wood chips to pass between the two rubber rollers 2 and the conveyor roller 3. The transfer roller 4 is rotatably connected to one end of the frame 1. The transfer roller 4 and conveyor roller 3 are arranged parallel to the two rubber rollers 2, with the apex of the transfer roller 4 and the apex of the conveyor roller 3 at the same height. The receiving rack 5 is located at the end of the frame 1 near the transfer roller 4.

[0034] The drive assembly 6 includes a drive member 61 and a first transmission member 62. The drive member 61 is a motor. The drive member 61 is fixedly connected to one side of the frame 1 and the power output shaft is connected to one end of the conveyor roller 3 to drive the conveyor roller 3 to rotate. The first transmission member 62 includes a first transmission wheel 621, a second transmission wheel 622 and a first transmission bar 623. The first transmission wheel 621 and the second transmission wheel 622 are sprockets, and the first transmission bar 623 is a chain. The first transmission wheel 621 is fixedly connected to the end of the conveyor roller 3 away from the drive member 61, and the second transmission wheel 622 is fixedly connected to one end of the transport roller 4. The two ends of the first transmission bar 623 are respectively connected to the first transmission wheel 621 and the second transmission wheel 622 to achieve synchronous rotation of the conveyor roller 3 and the transport roller 4. Of course, in other embodiments, the first transmission wheel 621 and the second transmission wheel 622 can also be pulleys, and the corresponding first transmission bar 623 is a belt strip.

[0035] In actual use, a worker pushes the wood chips between the two rubber rollers 2 and the conveyor roller 3 at the end of the frame 1 away from the receiving rack 5. The driver 61 drives the conveyor roller 3 to rotate, causing the wood chips to move between the two rubber rollers 2 and the conveyor roller 3 to transport the wood chips. Glue is fed between the two rubber rollers 2 manually or by a glue feeding device, so that the glue is stored between the two rubber rollers 2 and flows from the gap between the two rubber rollers 2 to the wood chips, thereby coating the surface of the wood chips with glue. The wood chips then move to the transfer roller 4. Because the two ends of the first transmission bar 623 are respectively connected to the first transmission wheel 621 and the second transmission wheel 622, the transfer roller 4 and the conveyor roller 3 rotate synchronously, driving the wood chips to fly a distance in the air before being collected in the receiving rack 5. This makes the multiple wood chips relatively neat, eliminating the need for staff to collect and organize them, thus facilitating the collection of the wood chips.

[0036] In some embodiments, the laminating machine further includes an overlapping roller 7, which is rotatably connected to the frame 1. The overlapping roller 7 and the conveying roller 3 are of the same size and are spaced apart from each other along the length of the frame 1. The overlapping roller 7 is located on the side of the conveying roller 3 away from the transfer roller 4. During the conveying process, the wood chips overlap the overlapping roller 7, that is, the overlapping roller 7 supports the wood chips, thereby improving the stability of wood chip transportation. At the same time, the overlapping roller 7 and the conveying roller 3 are respectively located directly below the two rubber rollers 2 to ensure the stability of wood chip transportation.

[0037] In some embodiments, the drive assembly 6 further includes a second transmission member 63, which includes a third transmission wheel 631, a fourth transmission wheel 632, and a second transmission bar 633. The third transmission wheel 631 and the fourth transmission wheel 632 can be sprockets or pulleys, and the second transmission bar 633 can be a chain or belt strip. The third transmission wheel 631 is fixedly connected to the end of the transfer roller 4 away from the second transmission wheel 622, and the fourth transmission wheel 632 is fixedly connected to the rubber roller 2 away from the transfer roller 4. The two ends of the second transmission bar 633 are respectively connected to the third transmission wheel 631 and the fourth transmission wheel 632 to drive the transfer roller 4 to rotate synchronously with the rubber roller 2, so that the glue located between the two rubber rollers 2 can flow from between the two rubber rollers 2 to the wood chips.

[0038] In some embodiments, the drive assembly 6 further includes a third transmission member 64, which includes a first gear 641 and a second gear 642. The first gear 641 and the second gear 642 are meshed with each other and are fixedly connected to one end of each of the two rubber rollers 2. This enables the two rubber rollers 2 to rotate in opposite directions, further facilitating the flow of glue between the two rubber rollers 2 toward the wood chips, thereby improving the effect of applying glue to the surface of the wood chips. Simultaneously, the conveyor roller 3 and the rubber roller 2 directly above the conveyor roller 3 rotate in opposite directions, thereby facilitating the conveying of the wood chips.

[0039] Reference Figure 1 and Figure 3 In some embodiments, the collecting rack 5 includes a bottom plate 51 and a baffle 52. The bottom plate 51 is placed on the ground, and the baffle 52 is fixedly connected to the end of the bottom plate 51 away from the frame 1. The baffle 52 can block the wood chips flying out from the transfer roller 4, so that the wood chips can be stably collected on the bottom plate 51, thereby enabling the collecting rack 5 to stably collect the wood chips.

[0040] In some embodiments, the material collecting rack 5 also includes two guide plates 53, which are fixedly connected to both sides of the base plate 51, and the two guide plates 53 extend toward the side away from each other from one end close to the frame 1, and can guide wood chips flying out of different positions, so that the material collecting rack 5 can collect wood chips more stably and neatly.

[0041] In some embodiments, the stacking rack 5 further includes a plurality of universal wheels 54. This embodiment uses four universal wheels 54 as an example. These four universal wheels 54 are fixedly connected to the bottom of the base plate 51 and arranged in a rectangular shape to facilitate movement of the stacking rack 5 and the transfer of wood chips. It should be noted that the universal wheels 54 are equipped with brake pads to minimize displacement of the base plate 51 during chip collection.

[0042] Reference Figure 1In some embodiments, the laminator further includes two limiting rings 8, which are slidably connected to the transfer roller 4 and fixed by damping. The limiting rings 8 can limit the wood chips, and the two limiting rings 8 cooperate with the two guide plates 53 to improve the stability of the collecting rack 5 in collecting wood chips.

[0043] The working principle of this embodiment is as follows: In actual use, a worker pushes wood chips between two rubber rollers 2 and a conveyor roller 3 at the end of the frame 1 away from the receiving rack 5. The driver 61 drives the conveyor roller 3 to rotate, causing the wood chips to move between the two rubber rollers 2 and the conveyor roller 3 to transport the wood chips. Glue is fed between the two rubber rollers 2 manually or by a glue feeding device, so that the glue is stored between the two rubber rollers 2 and flows from the gap between the two rubber rollers 2 to the wood chips, thereby coating the surface of the wood chips with glue. The wood chips then move to the transfer roller 4. Because the two ends of the first transmission bar 623 are respectively connected to the first transmission wheel 621 and the second transmission wheel 622, the transfer roller 4 and the conveyor roller 3 rotate synchronously, driving the wood chips to fly a distance in the air before being collected in the receiving rack 5. This makes the wood chips more neatly arranged, eliminating the need for workers to collect and organize them, thereby facilitating the collection of the wood chips.

[0044] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A laminating machine for wood chips, characterized in that: The invention comprises a frame (1), two rubber rollers (2), a conveying roller (3), a transfer roller (4), a receiving rack (5) and a driving assembly (6); the two rubber rollers (2) are rotatably connected to the frame (1) and are spaced apart along the length direction of the frame (1); the conveying roller (3) is rotatably connected to the frame (1) and is located below the two rubber rollers (2); the transfer roller (4) is rotatably connected to one end of the frame (1), and the receiving rack (5) is located at one end of the frame (1) close to the transfer roller (4); the driving assembly (6) comprises a driving assembly (1) and a driving assembly (6) comprising ... A driving member (61) and a first transmission member (62); the driving member (61) is arranged on the frame (1) and is used to drive the conveying roller (3) to rotate, the first transmission member (62) includes a first transmission wheel (621), a second transmission wheel (622) and a first transmission bar (623), the first transmission wheel (621) is arranged on the conveying roller (3), the second transmission wheel (622) is arranged on the transfer roller (4), and the two ends of the first transmission bar (623) are respectively connected to the first transmission wheel (621) and the second transmission wheel (622).

2. A laminating machine for wood chips according to claim 1, characterized in that: The driving assembly (6) further includes a second transmission member (63), the second transmission member (63) including a third transmission wheel (631), a fourth transmission wheel (632) and a second transmission bar (633), the third transmission wheel (631) being arranged on the transfer roller (4), the fourth transmission wheel (632) being arranged on one of the rubber rollers (2), and the two ends of the second transmission bar (633) being connected to the third transmission wheel (631) and the fourth transmission wheel (632), respectively.

3. A laminating machine for wood chips according to claim 2, characterized in that: The driving assembly (6) further comprises a third transmission member (64), the third transmission member (64) comprising a first gear (641) and a second gear (642), the first gear (641) and the second gear (642) being meshed with each other and respectively provided on the two rubber rollers (2).

4. A laminating machine for wood chips according to claim 1, characterized in that: The material receiving rack (5) comprises a bottom plate (51) and a baffle (52), wherein the baffle (52) is arranged at one end of the bottom plate (51) away from the frame (1).

5. A laminating machine for wood chips according to claim 4, characterized in that: The material receiving rack (5) further comprises two guide plates (53), the two guide plates (53) being arranged on both sides of the bottom plate (51), and the two guide plates (53) being arranged to extend from one end of the rack (1) toward a side away from each other.

6. A laminating machine for wood chips according to claim 4, characterized in that: The material receiving rack (5) further comprises a plurality of universal wheels (54), and the plurality of universal wheels (54) are arranged at the bottom of the bottom plate (51).

7. The laminating machine for wood chips according to claim 1, characterized in that: The laminating machine further comprises an overlapping roller (7), the overlapping roller (7) being rotatably connected to the frame (1), the overlapping roller (7) and the conveying roller (3) being spaced apart along the length direction of the frame (1) and being located on a side of the conveying roller (3) away from the transfer roller (4).

8. The laminating machine for wood chips according to claim 1, characterized in that: The laminating machine further comprises two limiting rings (8), and the two limiting rings (8) are slidably connected to the transfer roller (4).

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