CN211440379U - A kind of wood core laminated timber production dust removal system - Google Patents

Abstract

The utility model discloses a dust removal system for the production of wood-core laminated materials, which comprises two support plates, the corresponding sides of the two support plates are fixedly connected through a bottom plate, and the tops of the two support plates are fixedly connected through a top shell, The top shell is C-shaped, and the C opening of the top shell is downward. The top shell is provided with a dust removal mechanism, and the bottom of the top shell is provided with a processing fixing head. The processing fixing head adopts the existing fixing method to fix various The processing head is fixedly connected with a planer head, and the planer head adopts an existing throwing and polishing mechanism, and a clamp is provided on the top of the bottom plate. The utility model increases the scope of application of the production equipment, improves the practicability of the equipment, makes the processing of wood-core laminated wood more precise and convenient, reduces the influence of wood dust on the processing personnel, and can improve the physical protection of the processing personnel at the same time. , reduce the possibility of injury to processing personnel, improve the utilization rate of wood, and maximize the value of the same wood.

Description

A kind of wood core laminated timber production dust removal system

technical field

The utility model relates to the field of wood-core lamella production, in particular to a dust-removing system for wood-core lamella production.

Background technique

Wood-core Glulam is also known as finger-joint, finger-joint or integrated board. Wood-core lamella refers to the use of adhesive to connect narrow and short wood strips to length (part of the board process is tooth-shaped connection), and then horizontally splicing width, Sheet sanded on both sides.

During the manufacturing process of wood core laminated lumber, it needs to be ground, drilled and cut, while wood will generate a lot of wood dust during grinding, drilling and cutting. Due to the light weight of wood, these dusts During processing, it will float in the air of the processing table, which will affect the normal processing and easily affect the breathing of the processing personnel, which will cause the processing personnel to easily breathe wood dust and affect the physical health of the processing personnel.

Utility model content

The purpose of the present invention is to provide a dust removal system for the production of wood-core laminates, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: a wood-core laminated wood production dust removal system, comprising two support plates, the corresponding sides of the two support plates are fixedly connected through a bottom plate, and the two support plates are The top of the top shell is fixedly connected by the top shell, the top shell is C-shaped, and the C opening of the top shell is downward, the top shell is provided with a dust removal mechanism, and the bottom of the top shell is provided with a processing fixed head, and the processing fixed head adopts the existing Some fixing methods are used to fix various processing heads, the processing fixing head is fixedly connected with a planer head, and the planer head adopts the existing throwing mechanism, and the top of the bottom plate is provided with a clamp.

The dust removal mechanism includes a C-shaped intake box, a bottom box, a first collection box and a second collection box, the intake box is fixedly connected to the front surface of the top shell, and the bottom box is fixedly connected to the top of the top shell , the left side of the bottom box is fixedly connected with an air suction pipe, and the air suction pipe is connected with the intake end of the external air extractor, the first collection box and the second collection box are fixedly connected to the top of the bottom box, and the first collection box And the second collection box is connected with the inside of the bottom box, the air inlet box and the second collection box are fixedly connected through the first air pipe, and the air inlet box is communicated with the inside of the second collection box, the first air pipe An air port is opened on the left side of the first air pipe, and the position of the left air port of the first air pipe is fixedly connected with the first collection box through a second air pipe, and the second air pipe is communicated with the inside of the first collection box.

The inside of the first trachea is movably sleeved with an annular tube, the length of the annular tube is greater than the length of the upper air port of the first trachea, and two fixed rods are fixedly connected to the inside of the annular tube, and the two fixed rods are tapered It is arranged inside the annular pipe, and the bottoms of the two fixed rods are fixedly connected with movable rods, the right side of the movable rods is provided with a slot, and the inside of the first air pipe is fixedly connected with two ejector rods, The corresponding ends of the two top rods are fixedly connected by a conical sleeve, the conical sleeve is movably connected to the outside of the movable rod, and the size of the bottom of the conical sleeve matches the size of the annular tube. The sleeve will seal the annular tube when it enters the interior of the annular tube.

The bottom of the first collection box is provided with a first collection seat, the first collection seat is provided with inclined ventilation holes, the top of the first collection seat is fixedly connected with a first pulling ring, the first collection seat is The collecting seat is composed of a circular ring plate and a hollow cone, and the ventilation holes are opened on the hollow cone.

Two inclined rods are fixedly connected to the inner wall of the second collection box, and the corresponding ends of the two inclined rods are fixedly connected by a circular ring sleeve, and the top of the circular ring sleeve is fixedly connected with an inclined sleeve, and the movable rod The movable sleeve is connected to the inside of the annular sleeve, the right side of the bottom of the annular sleeve is fixedly connected with a limiting sleeve through a fixing block, the inner movable sleeve of the limiting sleeve is connected with an insertion rod, and the right end of the insertion rod is fixedly connected with a A limiting plate, a tension spring is connected to the outer movable sleeve of the insertion rod, the two ends of the tension spring are respectively fixedly connected with the limiting sleeve and the limiting plate, the right side of the limiting plate is fixedly connected with a third pulling ring, the The left end of the movable rod is fixedly connected with a positioning block, the top of the positioning block is fixedly connected with an elastic rope, and the top of the elastic rope is fixedly connected with the left side of the bottom of the ring sleeve.

The inside of the second collection box is movably sleeved with a second collection seat, the second collection seat is provided with an inclined air outlet, the second collection seat is composed of a circular ring plate and a hollow cone, and the outlet is The air hole is opened on the hollow cone, the second collection seat is fixedly connected with a second pulling ring, the inner movable sleeve of the second pulling ring is connected with a hook, and the hook is fixedly connected to the movable rod through a pulling rope. bottom end.

Further, the clamp is composed of two hydraulic rods, two transmission plates, two positioning plates and two chucks, the base ends of the two hydraulic rods are fixedly connected to the top of the bottom plate, and the two hydraulic rods are The base ends are fixed together, the two transmission plates are fixedly connected to the telescopic ends of the two hydraulic rods, the two positioning plates are fixedly connected to the top of the transmission plate, and the two chucks are fixedly connected to the two positioning plates. The corresponding end of the plate and the corresponding end of the two chucks are fixedly connected with a guard plate, and the bottoms of the two transmission plates are fixedly connected with a moving mechanism, and the moving mechanism includes two moving boxes, and the moving boxes have no The bottom plate, the two moving boxes are fixedly connected to the bottom of the two transmission plates respectively, the inside of the two moving boxes are fixedly connected with a fixed shaft, and the outside of the fixed shaft is rotatably connected with a moving wheel through a bearing. The outer wall fits the top of the bottom plate.

Further, the fixture includes a concave block fixedly connected to the top of the bottom plate, a top plate is fixedly connected to both sides of the top of the concave block, and an arc-shaped plate is fixedly connected to the corresponding ends of the two top plates, and the concave block is The recess is fixedly connected with a fixing seat, and the top of the fixing seat is rotatably connected with a roller through the side plate, the fixing shaft and the bearing.

Further, a cutter head is fixedly installed at the lower end of the processing fixed head.

Further, a brush head is fixedly installed at the lower end of the processing fixed head.

Compared with the prior art, the utility model has the following beneficial effects:

(1) The wood-core laminated lumber produces a dust removal system. The use of hydraulic rods, transmission plates and chucks can easily fix the square wood, so that it is more stable and convenient to process the square wood, and can be fixed by using the curved plate and the roller. The cylindrical wood can also be rotated, which is convenient for workers to process different woods, and this method can improve the scope of application of a production equipment and improve the practicability of the equipment.

(2) The dust removal system for the production of wood-core lamellae can use the dust removal mechanism to process the generated sawdust dust, which can ensure that a large amount of sawdust dust will not float near the processing table, so that the processing process is more accurate and convenient, reducing sawdust The impact of dust on processing personnel can also improve the physical protection of processing personnel and reduce the possibility of injury to processing personnel.

(3) The dust removal system for the production of wood-core lamellae can collect wood chips by using the first collection box and the second collection box to reduce the waste of wood, maximize the utilization rate of wood, and process the collected wood chips. into other products, improve the utilization rate of wood, and maximize the value of the same wood.

(4) The dust removal system for the production of wood-core lamellae can continuously collect wood chips by using the first collection box and the second collection box, so that the equipment can continuously process wood, thus reducing the waste of time during processing, Maximize the utilization of time.

(5) The dust removal system for the production of wood-core lamellae, when the second collection box collects more wood chips, the second collection box can automatically stop collecting wood chips, and the first collection box starts to collect wood chips, so that the collection can be automatically replaced and collected position, there is no need to waste a lot of manual observation, which can reduce labor consumption.

(6) The dust removal system for the production of wood-core laminates can automatically change the collection position according to the weight and the degree of blockage, so that the collection process is more intelligent, and the load on the air extractor can be greatly reduced, so that the use of the air extractor can be greatly reduced. Lifespan can be increased.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only of the present invention. For some embodiments of the present invention, for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

Fig. 1 is the overall schematic diagram according to the utility model square timber clamp with planer;

Fig. 2 is the concrete schematic diagram of square timber clamp according to the present utility model;

Fig. 3 is the overall schematic diagram according to the utility model circular wood fixture with planer;

Fig. 4 is the concrete schematic diagram of circular clamp according to the present utility model;

Fig. 5 is the overall schematic diagram of the square wood fixture according to the present utility model with the cutter head;

Fig. 6 is the overall schematic diagram of the square wood fixture with the brush head according to the present invention;

Fig. 7 is according to the sectional structure schematic diagram of the dust removal mechanism in Fig. 1 of the present utility model;

Fig. 8 is according to the partial enlarged schematic diagram of A in Fig. 7 of the present utility model;

Fig. 9 is according to the partial enlarged schematic diagram of B in Fig. 7 of the present utility model;

FIG. 10 is an overall schematic diagram of the circular wood fixture in cooperation with the brush head according to the present invention.

Reference number:

1 Support plate, 2 Bottom plate, 3 Dust removal mechanism, 31 Air intake box, 32 Bottom box, 33 Air exhaust pipe, 34 First collection box, 341 First collection seat, 342 Ventilation hole, 343 First pull ring, 35 Second collection Box, 351 inclined rod, 352 ring sleeve, 353 inclined sleeve, 354 fixed block, 355 limited sleeve, 356 inserted rod, 357 limited plate, 358 tension spring, 359 third pull ring, 3510 elastic rope, 3511 positioning block, 3512 The second collection seat, 3513 air outlet, 3514 second pull ring, 3515 hook, 3516 pull rope, 36 first air pipe, 361 annular pipe, 3611 conical sleeve, 3612 ejector rod, 362 fixed rod, 363 movable rod, 364 Groove, 37 second air pipe, 4 top shell, 5 processing fixed head, 6 planer head, 7 cutter head, 8 brush head, 9 clamp, 10 hydraulic rod, 11 transmission plate, 12 positioning plate, 13 collet, 14 guard Plate, 15 moving box, 16 moving wheel, 17 concave block, 18 top plate, 19 arc plate, 20 fixed seat, 21 roller.

Detailed ways

Below, in conjunction with the accompanying drawings and specific embodiments, the utility model is further described:

In this application, the fronts of the first collection box 34 and the second collection box 35 are provided with sealing doors, which are convenient for people to take out the wood chips inside the first collection box 34 and the second collection box 35. In this application, the C-type air intake box 31 The two ends of the machine are provided with air inlet holes, and the position of the air inlet holes corresponds to the processing position.

Example 1

As shown in Figure 1-2, a wood-core laminate production dust removal system includes two support plates 1, the corresponding sides of the two support plates 1 are fixedly connected through the bottom plate 2, and the tops of the two support plates 1 pass through the top shell 4 Fixed connection, the top shell 4 is C-shaped, and the C opening of the top shell 4 is downward, the top shell 4 is provided with a dust removal mechanism 3, and the bottom of the top shell 4 is provided with a processing fixed head 5, and the processing fixed head 5 adopts the existing Various processing heads are fixed in a fixed way, the processing fixed head 5 is fixedly connected with a planer 6, the planer 6 adopts the existing throwing mechanism, and the top of the bottom plate 2 is provided with a clamp 9.

The clamp 9 is composed of two hydraulic rods 10, two transmission plates 11, two positioning plates 12 and two chucks 13. The base ends of the two hydraulic rods 10 are fixedly connected to the top of the base plate 2, and the two hydraulic rods The base ends of the 10 are fixed together, the two transmission plates 11 are fixedly connected to the telescopic ends of the two hydraulic rods 10, the two positioning plates 12 are fixedly connected to the top of the transmission plate 11, and the two chucks 13 are fixedly connected to the two positioning plates. The corresponding end of the plate 12 and the corresponding end of the two chucks 13 are fixedly connected with a guard plate 14, and the bottom of the two transmission plates 11 are fixedly connected with a moving mechanism. The moving mechanism includes two moving boxes 15, and the moving box 15 has no The bottom plate, the two moving boxes 15 are fixedly connected to the bottom of the two transmission plates 11 respectively, the interior of the two moving boxes 15 are fixedly connected with a fixed shaft, and the outside of the fixed shaft is rotatably connected with a moving wheel 16 through a bearing, the moving wheel The outer wall of 16 is in contact with the top of the bottom plate 2 .

The dust removal mechanism 3 includes a C-shaped intake box 31, a bottom box 32, a first collection box 34 and a second collection box 35. The intake box 31 is fixedly connected to the front surface of the top shell 4, and the bottom box 32 is fixedly connected to the top shell. 4, the left side of the bottom box 32 is fixedly connected with an air extraction pipe 33, the air extraction pipe 33 is connected with the air intake end of the external air extractor, and the first collection box 34 and the second collection box 35 are fixedly connected to the bottom box 32. the top, and both the first collection box 34 and the second collection box 35 are communicated with the interior of the bottom box 32, the intake box 31 and the second collection box 35 are fixedly connected through the first air pipe 36, and the intake box 31 The interiors of the two collection boxes 35 communicate with each other. An air port is opened on the left side of the first air pipe 36. The position of the air port on the left side of the first air pipe 36 is fixedly connected to the first collection tank 34 through the second air pipe 37, and the second air pipe 37 is connected to the first air pipe 37. A collection box 34 communicates internally.

The inside of the first air pipe 36 is movably sleeved with an annular pipe 361, the length of the annular pipe 361 is greater than the length of the upper air port of the first air pipe 36, and two fixed rods 362 are fixedly connected to the inside of the annular pipe 361, and the two fixed rods 362 are tapered A movable rod 363 is fixedly connected to the bottom of the fixed position of the two fixed rods 362, a slot 364 is opened on the right side of the movable rod 363, and two ejector rods are fixedly connected to the inside of the first air pipe 36. 3612, the corresponding ends of the two ejector rods 3612 are fixedly connected by the conical sleeve 3611, the conical sleeve 3611 is movably sleeved on the outside of the movable rod 363, and the size of the bottom of the conical sleeve 3611 matches the size of the annular tube 361 , when the tapered sleeve 3611 enters the inside of the annular tube 361, the annular tube 361 is sealed.

The bottom of the first collection box 34 is provided with a first collection seat 341. The first collection seat 341 is provided with an inclined ventilation hole 342. The top of the first collection seat 341 is fixedly connected with a first pulling ring 343. The first collection seat 341 is composed of a circular ring plate and a hollow cone, and the ventilation holes 342 are opened on the hollow cone. The first collection box 34 and the second collection box 35 can be used to collect wood chips, reduce the waste of wood, and reduce the utilization rate of wood. It can be raised to the highest level, and the collected wood chips can be processed into other products, improving the utilization rate of wood and maximizing the value generated by the same wood.

Two oblique rods 351 are fixedly connected to the inner wall of the second collection box 35 , and the corresponding ends of the two oblique rods 351 are fixedly connected by a ring sleeve 352 , and the top of the ring sleeve 352 is fixedly connected with an oblique sleeve 353 , and the movable rod 363 is movable Sleeved inside the annular sleeve 352, the right side of the bottom of the annular sleeve 352 is fixedly connected with a limiting sleeve 355 through a fixing block 354, an inserting rod 356 is movably sleeved inside the limiting sleeve 355, and the right end of the inserting rod 356 is fixedly connected with a The limiting plate 357, the external movable sleeve of the insertion rod 356 is connected with a tension spring 358, the two ends of the tension spring 358 are respectively fixedly connected with the limiting sleeve 355 and the limiting plate 357, and the right side of the limiting plate 357 is fixedly connected with a third pulling ring 359, The left end of the movable rod 363 is fixedly connected with a positioning block 3511 , the top of the positioning block 3511 is fixedly connected with an elastic cord 3510 , and the top of the elastic cord 3510 is fixedly connected with the left side of the bottom of the ring sleeve 352 .

A second collection seat 3512 is movably sleeved inside the second collection box 35. The second collection seat 3512 is provided with an inclined air outlet 3513. The second collection seat 3512 is composed of a circular ring plate and a hollow cone, and the air outlet The 3513 is opened on the hollow cone, the second collecting seat 3512 is fixedly connected with a second pulling ring 3514, the inner movable sleeve of the second pulling ring 3514 is connected with a hook 3515, and the hook 3515 is fixedly connected to the movable rod 363 through the pulling rope 3516 bottom end. The wood core laminated wood production dust removal system uses the hydraulic rod 10, the transmission plate 11 and the collet 13 and other components to cooperate, and the collet 13 can move when the hydraulic rod 10 is braked, which can easily fix the square wood, so that the It is more stable and convenient when processing square wood.

Example 2

As shown in Figure 3-4, a wood-core laminated lumber production dust removal system includes two support plates 1, the corresponding sides of the two support plates 1 are fixedly connected through the bottom plate 2, and the tops of the two support plates 1 pass through the top shell 4 Fixed connection, the top shell 4 is C-shaped, and the C opening of the top shell 4 is downward, the top shell 4 is provided with a dust removal mechanism 3, and the bottom of the top shell 4 is provided with a processing fixed head 5, and the processing fixed head 5 adopts the existing Various processing heads are fixed in a fixed way, the processing fixed head 5 is fixedly connected with a planer 6, the planer 6 adopts the existing throwing mechanism, and the top of the bottom plate 2 is provided with a clamp 9.

The fixture 9 includes a concave block 17 fixedly connected to the top of the bottom plate 2, a top plate 18 is fixedly connected to both sides of the top of the concave block 17, and an arc-shaped plate 19 is fixedly connected to the corresponding ends of the two top plates 18. A fixed seat 20 is fixedly connected to the recess, and a roller 21 is rotatably connected to the top of the fixed seat 20 through a side plate, a fixed shaft and a bearing.

The dust removal mechanism 3 includes a C-shaped intake box 31, a bottom box 32, a first collection box 34 and a second collection box 35. The intake box 31 is fixedly connected to the front surface of the top shell 4, and the bottom box 32 is fixedly connected to the top shell. 4, the left side of the bottom box 32 is fixedly connected with an air extraction pipe 33, the air extraction pipe 33 is connected with the air intake end of the external air extractor, and the first collection box 34 and the second collection box 35 are fixedly connected to the bottom box 32. the top, and both the first collection box 34 and the second collection box 35 are communicated with the interior of the bottom box 32, the intake box 31 and the second collection box 35 are fixedly connected through the first air pipe 36, and the intake box 31 The interiors of the two collection boxes 35 communicate with each other. An air port is opened on the left side of the first air pipe 36. The position of the air port on the left side of the first air pipe 36 is fixedly connected to the first collection tank 34 through the second air pipe 37, and the second air pipe 37 is connected to the first air pipe 37. A collection box 34 communicates internally.

The inside of the first air pipe 36 is movably sleeved with an annular pipe 361, the length of the annular pipe 361 is greater than the length of the upper air port of the first air pipe 36, and two fixed rods 362 are fixedly connected to the inside of the annular pipe 361, and the two fixed rods 362 are tapered A movable rod 363 is fixedly connected to the bottom of the fixed position of the two fixed rods 362, a slot 364 is opened on the right side of the movable rod 363, and two ejector rods are fixedly connected to the inside of the first air pipe 36. 3612, the corresponding ends of the two ejector rods 3612 are fixedly connected by the conical sleeve 3611, the conical sleeve 3611 is movably sleeved on the outside of the movable rod 363, and the size of the bottom of the conical sleeve 3611 matches the size of the annular tube 361 , when the tapered sleeve 3611 enters the inside of the annular tube 361, the annular tube 361 is sealed.

The bottom of the first collection box 34 is provided with a first collection seat 341. The first collection seat 341 is provided with an inclined ventilation hole 342. The top of the first collection seat 341 is fixedly connected with a first pulling ring 343. The first collection seat 341 is composed of a circular ring plate and a hollow cone, and the ventilation holes 342 are opened on the hollow cone.

Two oblique rods 351 are fixedly connected to the inner wall of the second collection box 35 , and the corresponding ends of the two oblique rods 351 are fixedly connected by a ring sleeve 352 , and the top of the ring sleeve 352 is fixedly connected with an oblique sleeve 353 , and the movable rod 363 is movable Sleeved inside the annular sleeve 352, the right side of the bottom of the annular sleeve 352 is fixedly connected with a limiting sleeve 355 through a fixing block 354, an inserting rod 356 is movably sleeved inside the limiting sleeve 355, and the right end of the inserting rod 356 is fixedly connected with a The limiting plate 357, the external movable sleeve of the insertion rod 356 is connected with a tension spring 358, the two ends of the tension spring 358 are respectively fixedly connected with the limiting sleeve 355 and the limiting plate 357, and the right side of the limiting plate 357 is fixedly connected with a third pulling ring 359, The left end of the movable rod 363 is fixedly connected with a positioning block 3511 , the top of the positioning block 3511 is fixedly connected with an elastic cord 3510 , and the top of the elastic cord 3510 is fixedly connected with the left side of the bottom of the ring sleeve 352 .

A second collection seat 3512 is movably sleeved inside the second collection box 35. The second collection seat 3512 is provided with an inclined air outlet 3513. The second collection seat 3512 is composed of a circular ring plate and a hollow cone, and the air outlet The 3513 is opened on the hollow cone, the second collecting seat 3512 is fixedly connected with a second pulling ring 3514, the inner movable sleeve of the second pulling ring 3514 is connected with a hook 3515, and the hook 3515 is fixedly connected to the movable rod 363 through the pulling rope 3516 bottom end. The wood core laminated wood production dust removal system uses the curved plate 19 to cooperate with the roller 21 to fix the cylindrical wood, and can also rotate the cylindrical wood, which is convenient for workers to process different woods, increases the scope of application of the equipment, and improves the performance of the equipment. Availability of equipment. Further, the dust removal mechanism 3 can be used to dispose of the generated wood chips and dust. Specifically, this can ensure that a large amount of wood chips and dust will not float near the processing table, thereby making the processing process more accurate and convenient, and reducing the impact of wood chips and dust on the processing personnel. , wherein the dust removal mechanism 3 is a complete system, which is specifically disclosed in the specific implementation and working principle, and at the same time, it can improve the physical protection of the processing personnel and reduce the possibility of injury to the processing personnel.

Example 3

As shown in Figures 2 and 5, a wood-core laminated lumber production dust removal system includes two support plates 1, the corresponding sides of the two support plates 1 are fixedly connected through the bottom plate 2, and the tops of the two support plates 1 pass through the top shell 4. Fixed connection, the top shell 4 is C-shaped, and the C opening of the top shell 4 is downward, the top shell 4 is provided with a dust removal mechanism 3, and the bottom of the top shell 4 is provided with a processing fixed head 5, and the processing fixed head 5 adopts the existing Various processing heads are fixed in a fixed manner, the processing fixed head 5 is fixedly connected with a cutter head 7, the cutter head 7 adopts an existing cutter, and a fixture 9 is provided on the top of the base plate 2.

The clamp 9 is composed of two hydraulic rods 10, two transmission plates 11, two positioning plates 12 and two chucks 13. The base ends of the two hydraulic rods 10 are fixedly connected to the top of the base plate 2, and the two hydraulic rods The base ends of the 10 are fixed together, the two transmission plates 11 are fixedly connected to the telescopic ends of the two hydraulic rods 10, the two positioning plates 12 are fixedly connected to the top of the transmission plate 11, and the two chucks 13 are fixedly connected to the two positioning plates. The corresponding end of the plate 12 and the corresponding end of the two chucks 13 are fixedly connected with a guard plate 14, and the bottom of the two transmission plates 11 are fixedly connected with a moving mechanism. The moving mechanism includes two moving boxes 15, and the moving box 15 has no The bottom plate, the two moving boxes 15 are fixedly connected to the bottom of the two transmission plates 11 respectively, the interior of the two moving boxes 15 are fixedly connected with a fixed shaft, and the outside of the fixed shaft is rotatably connected with a moving wheel 16 through a bearing, the moving wheel The outer wall of 16 is in contact with the top of the bottom plate 2 .

The dust removal mechanism 3 includes a C-shaped intake box 31, a bottom box 32, a first collection box 34 and a second collection box 35. The intake box 31 is fixedly connected to the front surface of the top shell 4, and the bottom box 32 is fixedly connected to the top shell. 4, the left side of the bottom box 32 is fixedly connected with an air extraction pipe 33, the air extraction pipe 33 is connected with the air intake end of the external air extractor, and the first collection box 34 and the second collection box 35 are fixedly connected to the bottom box 32. the top, and both the first collection box 34 and the second collection box 35 are communicated with the interior of the bottom box 32, the intake box 31 and the second collection box 35 are fixedly connected through the first air pipe 36, and the intake box 31 The interiors of the two collection boxes 35 communicate with each other. An air port is opened on the left side of the first air pipe 36. The position of the air port on the left side of the first air pipe 36 is fixedly connected to the first collection tank 34 through the second air pipe 37, and the second air pipe 37 is connected to the first air pipe 37. A collection box 34 communicates internally.

The inside of the first air pipe 36 is movably sleeved with an annular pipe 361, the length of the annular pipe 361 is greater than the length of the upper air port of the first air pipe 36, and two fixed rods 362 are fixedly connected to the inside of the annular pipe 361, and the two fixed rods 362 are tapered A movable rod 363 is fixedly connected to the bottom of the fixed position of the two fixed rods 362, a slot 364 is opened on the right side of the movable rod 363, and two ejector rods are fixedly connected to the inside of the first air pipe 36. 3612, the corresponding ends of the two ejector rods 3612 are fixedly connected by the conical sleeve 3611, the conical sleeve 3611 is movably sleeved on the outside of the movable rod 363, and the size of the bottom of the conical sleeve 3611 matches the size of the annular tube 361 , when the tapered sleeve 3611 enters the inside of the annular tube 361, the annular tube 361 is sealed.

The bottom of the first collection box 34 is provided with a first collection seat 341. The first collection seat 341 is provided with an inclined ventilation hole 342. The top of the first collection seat 341 is fixedly connected with a first pulling ring 343. The first collection seat 341 is composed of a circular ring plate and a hollow cone, and the ventilation holes 342 are opened on the hollow cone.

Two oblique rods 351 are fixedly connected to the inner wall of the second collection box 35 , and the corresponding ends of the two oblique rods 351 are fixedly connected by a ring sleeve 352 , and the top of the ring sleeve 352 is fixedly connected with an oblique sleeve 353 , and the movable rod 363 is movable Sleeved inside the annular sleeve 352, the right side of the bottom of the annular sleeve 352 is fixedly connected with a limiting sleeve 355 through a fixing block 354, an inserting rod 356 is movably sleeved inside the limiting sleeve 355, and the right end of the inserting rod 356 is fixedly connected with a The limiting plate 357, the external movable sleeve of the insertion rod 356 is connected with a tension spring 358, the two ends of the tension spring 358 are respectively fixedly connected with the limiting sleeve 355 and the limiting plate 357, and the right side of the limiting plate 357 is fixedly connected with a third pulling ring 359, The left end of the movable rod 363 is fixedly connected with a positioning block 3511 , the top of the positioning block 3511 is fixedly connected with an elastic cord 3510 , and the top of the elastic cord 3510 is fixedly connected with the left side of the bottom of the ring sleeve 352 .

A second collection seat 3512 is movably sleeved inside the second collection box 35. The second collection seat 3512 is provided with an inclined air outlet 3513. The second collection seat 3512 is composed of a circular ring plate and a hollow cone, and the air outlet The 3513 is opened on the hollow cone, the second collecting seat 3512 is fixedly connected with a second pulling ring 3514, the inner movable sleeve of the second pulling ring 3514 is connected with a hook 3515, and the hook 3515 is fixedly connected to the movable rod 363 through the pulling rope 3516 bottom end. In this wood-core laminated wood production dust removal system, when the wood chips inside the second collection box 35 are constantly increasing, the suction of the airflow and the gravity of the wood chips will drive the collection base 2 3512 to move downward, thereby driving the movable rod 363 to move downward. When the position of the groove 364 on the movable rod 363 corresponds to the position of the insertion rod 356, the position of the movable rod 363 will be fixed. At this time, the annular tube 361 moves downward and contacts the tapered sleeve 3611, so that the wood chips and air cannot be Entering the inside of the second collection box 35, the first collection box 34 and the second collection box 35 can be used to collect wood chips, reduce the waste of wood, maximize the utilization rate of wood, and process the collected wood chips into Other products that improve the utilization of wood and maximize the value generated by the same wood. The use of the first collection box and the second collection box can continuously collect wood chips, so that the equipment can continuously process wood, thus reducing the waste of time during processing and maximizing the utilization rate of time.

Example 4

As shown in Figures 2 and 6, a wood-core laminated lumber production dust removal system includes two support plates 1, the corresponding sides of the two support plates 1 are fixedly connected through the bottom plate 2, and the tops of the two support plates 1 pass through the top shell 4. Fixed connection, the top shell 4 is C-shaped, and the C opening of the top shell 4 is downward, the top shell 4 is provided with a dust removal mechanism 3, and the bottom of the top shell 4 is provided with a processing fixed head 5, and the processing fixed head 5 adopts the existing Various processing heads are fixed in a fixed manner, and a brush head 8 is fixedly connected to the processing fixed head 5 .

The clamp 9 is composed of two hydraulic rods 10, two transmission plates 11, two positioning plates 12 and two chucks 13. The base ends of the two hydraulic rods 10 are fixedly connected to the top of the base plate 2, and the two hydraulic rods The base ends of the 10 are fixed together, the two transmission plates 11 are fixedly connected to the telescopic ends of the two hydraulic rods 10, the two positioning plates 12 are fixedly connected to the top of the transmission plate 11, and the two chucks 13 are fixedly connected to the two positioning plates. The corresponding end of the plate 12 and the corresponding end of the two chucks 13 are fixedly connected with a guard plate 14, and the bottom of the two transmission plates 11 are fixedly connected with a moving mechanism. The moving mechanism includes two moving boxes 15, and the moving box 15 has no The bottom plate, the two moving boxes 15 are fixedly connected to the bottom of the two transmission plates 11 respectively, the interior of the two moving boxes 15 are fixedly connected with a fixed shaft, and the outside of the fixed shaft is rotatably connected with a moving wheel 16 through a bearing, the moving wheel The outer wall of 16 is in contact with the top of the bottom plate 2 .

The dust removal mechanism 3 includes a C-shaped intake box 31, a bottom box 32, a first collection box 34 and a second collection box 35. The intake box 31 is fixedly connected to the front surface of the top shell 4, and the bottom box 32 is fixedly connected to the top shell. 4, the left side of the bottom box 32 is fixedly connected with an air extraction pipe 33, the air extraction pipe 33 is connected with the air intake end of the external air extractor, and the first collection box 34 and the second collection box 35 are fixedly connected to the bottom box 32. the top, and both the first collection box 34 and the second collection box 35 are communicated with the interior of the bottom box 32, the intake box 31 and the second collection box 35 are fixedly connected through the first air pipe 36, and the intake box 31 The interiors of the two collection boxes 35 communicate with each other. An air port is opened on the left side of the first air pipe 36. The position of the air port on the left side of the first air pipe 36 is fixedly connected to the first collection tank 34 through the second air pipe 37, and the second air pipe 37 is connected to the first air pipe 37. A collection box 34 communicates internally.

The inside of the first air pipe 36 is movably sleeved with an annular pipe 361, the length of the annular pipe 361 is greater than the length of the upper air port of the first air pipe 36, and two fixed rods 362 are fixedly connected to the inside of the annular pipe 361, and the two fixed rods 362 are tapered A movable rod 363 is fixedly connected to the bottom of the fixed position of the two fixed rods 362, a slot 364 is opened on the right side of the movable rod 363, and two ejector rods are fixedly connected to the inside of the first air pipe 36. 3612, the corresponding ends of the two ejector rods 3612 are fixedly connected by the conical sleeve 3611, the conical sleeve 3611 is movably sleeved on the outside of the movable rod 363, and the size of the bottom of the conical sleeve 3611 matches the size of the annular tube 361 , when the tapered sleeve 3611 enters the inside of the annular tube 361, the annular tube 361 is sealed.

The bottom of the first collection box 34 is provided with a first collection seat 341. The first collection seat 341 is provided with an inclined ventilation hole 342. The top of the first collection seat 341 is fixedly connected with a first pulling ring 343. The first collection seat 341 is composed of a circular ring plate and a hollow cone, and the ventilation holes 342 are opened on the hollow cone.

Two oblique rods 351 are fixedly connected to the inner wall of the second collection box 35 , and the corresponding ends of the two oblique rods 351 are fixedly connected by a ring sleeve 352 , and the top of the ring sleeve 352 is fixedly connected with an oblique sleeve 353 , and the movable rod 363 is movable Sleeved inside the annular sleeve 352, the right side of the bottom of the annular sleeve 352 is fixedly connected with a limiting sleeve 355 through a fixing block 354, an inserting rod 356 is movably sleeved inside the limiting sleeve 355, and the right end of the inserting rod 356 is fixedly connected with a Limiting plate 357, a tension spring 358 is connected to the outer movable sleeve of the insertion rod 356, two ends of the tension spring 358 are fixedly connected with the limiting sleeve 355 and the limiting plate 357 respectively, and the right side of the limiting plate 357 is fixedly connected with a pulling ring 359, which is movable. The left end of the rod 363 is fixedly connected with a positioning block 3511 , the top of the positioning block 3511 is fixedly connected with an elastic cord 3510 , and the top of the elastic cord 3510 is fixedly connected with the left side of the bottom of the ring sleeve 352 .

A second collection seat 3512 is movably sleeved inside the second collection box 35. The second collection seat 3512 is provided with an inclined air outlet 3513. The second collection seat 3512 is composed of a circular ring plate and a hollow cone, and the air outlet The 3513 is opened on the hollow cone, the second collecting seat 3512 is fixedly connected with a second pulling ring 3514, the inner movable sleeve of the second pulling ring 3514 is connected with a hook 3515, and the hook 3515 is fixedly connected to the movable rod 363 through the pulling rope 3516 bottom end. In this wood-core laminated wood production dust removal system, when the wood chips inside the second collection box 35 are constantly increasing, the suction of the airflow and the gravity of the wood chips will drive the collection base 2 3512 to move downward, thereby driving the movable rod 363 to move downward. When the position of the groove 364 on the movable rod 363 corresponds to the position of the insertion rod 356, the position of the movable rod 363 will be fixed. At this time, the annular tube 361 moves downward and contacts the tapered sleeve 3611, so that the wood chips and air cannot be Entering the inside of the second collection box 35, at this time, the second collection box can automatically stop collecting wood chips, and the first collection box starts to collect wood chips, so that the collection position can be automatically changed without wasting a lot of manual observation, which can reduce artificial consumption.

Example 5

As shown in Figures 4 and 10, as shown in Figures 2 and 6, a wood-core laminated lumber production dust removal system includes two support plates 1, and the corresponding sides of the two support plates 1 are fixedly connected through a bottom plate 2, and two The top of the support plate 1 is fixedly connected by the top shell 4, the top shell 4 is C-shaped, and the C opening of the top shell 4 is downward, the top shell 4 is provided with a dust removal mechanism 3, and the bottom of the top shell 4 is provided with a processing fixed head 5 The processing fixed head 5 adopts the existing fixing method to fix various processing heads. The processing fixed head 5 is fixedly connected with a brush head 8, and the brush head 8 adopts the existing common processing brush. The top of the bottom plate 2 is provided with a clamp 9.

The fixture 9 includes a concave block 17 fixedly connected to the top of the bottom plate 2, a top plate 18 is fixedly connected to both sides of the top of the concave block 17, and an arc-shaped plate 19 is fixedly connected to the corresponding ends of the two top plates 18. A fixed seat 20 is fixedly connected to the recess, and a roller 21 is rotatably connected to the top of the fixed seat 20 through a side plate, a fixed shaft and a bearing.

The dust removal mechanism 3 includes a C-shaped intake box 31, a bottom box 32, a first collection box 34 and a second collection box 35. The intake box 31 is fixedly connected to the front surface of the top shell 4, and the bottom box 32 is fixedly connected to the top shell. 4, the left side of the bottom box 32 is fixedly connected with an air extraction pipe 33, the air extraction pipe 33 is connected with the air intake end of the external air extractor, and the first collection box 34 and the second collection box 35 are fixedly connected to the bottom box 32. the top, and both the first collection box 34 and the second collection box 35 are communicated with the interior of the bottom box 32, the intake box 31 and the second collection box 35 are fixedly connected through the first air pipe 36, and the intake box 31 The interiors of the two collection boxes 35 communicate with each other. An air port is opened on the left side of the first air pipe 36. The position of the air port on the left side of the first air pipe 36 is fixedly connected to the first collection tank 34 through the second air pipe 37, and the second air pipe 37 is connected to the first air pipe 37. A collection box 34 communicates internally.

The inside of the first air pipe 36 is movably sleeved with an annular pipe 361, the length of the annular pipe 361 is greater than the length of the upper air port of the first air pipe 36, and two fixed rods 362 are fixedly connected to the inside of the annular pipe 361, and the two fixed rods 362 are tapered A movable rod 363 is fixedly connected to the bottom of the fixed position of the two fixed rods 362, a slot 364 is opened on the right side of the movable rod 363, and two ejector rods are fixedly connected to the inside of the first air pipe 36. 3612, the corresponding ends of the two ejector rods 3612 are fixedly connected by the conical sleeve 3611, the conical sleeve 3611 is movably sleeved on the outside of the movable rod 363, and the size of the bottom of the conical sleeve 3611 matches the size of the annular tube 361 , when the tapered sleeve 3611 enters the inside of the annular tube 361, the annular tube 361 is sealed.

The bottom of the first collection box 34 is provided with a first collection seat 341. The first collection seat 341 is provided with an inclined ventilation hole 342. The top of the first collection seat 341 is fixedly connected with a first pulling ring 343. The first collection seat 341 is composed of a circular ring plate and a hollow cone, and the ventilation holes 342 are opened on the hollow cone.

Two oblique rods 351 are fixedly connected to the inner wall of the second collection box 35 , and the corresponding ends of the two oblique rods 351 are fixedly connected by a ring sleeve 352 , and the top of the ring sleeve 352 is fixedly connected with an oblique sleeve 353 , and the movable rod 363 is movable Sleeved inside the annular sleeve 352, the right side of the bottom of the annular sleeve 352 is fixedly connected with a limiting sleeve 355 through a fixing block 354, an inserting rod 356 is movably sleeved inside the limiting sleeve 355, and the right end of the inserting rod 356 is fixedly connected with a The limiting plate 357, the external movable sleeve of the insertion rod 356 is connected with a tension spring 358, the two ends of the tension spring 358 are respectively fixedly connected with the limiting sleeve 355 and the limiting plate 357, and the right side of the limiting plate 357 is fixedly connected with a third pulling ring 359, The left end of the movable rod 363 is fixedly connected with a positioning block 3511 , the top of the positioning block 3511 is fixedly connected with an elastic cord 3510 , and the top of the elastic cord 3510 is fixedly connected with the left side of the bottom of the ring sleeve 352 .

A second collection seat 3512 is movably sleeved inside the second collection box 35. The second collection seat 3512 is provided with an inclined air outlet 3513. The second collection seat 3512 is composed of a circular ring plate and a hollow cone, and the air outlet The 3513 is opened on the hollow cone, the second collecting seat 3512 is fixedly connected with a second pulling ring 3514, the inner movable sleeve of the second pulling ring 3514 is connected with a hook 3515, and the hook 3515 is fixedly connected to the movable rod 363 through the pulling rope 3516 bottom end. The dust removal system produced by the wood core laminate can automatically change the collection position according to the weight and the degree of blockage. The suction of the airflow and the gravity of the wood chips will drive the collection seat 2 3512 to move down, thereby driving the movable rod 363 to move down. The process is more intelligent, which can greatly reduce the load on the air extractor, so that the service life of the air extractor can be increased.

working principle:

The clamp 9 can be replaced during use, so that the clamp 9 is more suitable for various woods;

The planer head 6, the cutter head 7 or the brush head 8 can be replaced, so that the use of the modified equipment is more convenient, and the use range of the equipment is wider.

when using it:

Start the machine for processing, and turn on the exhaust fan at the same time, so that the flying wood chips will be sucked into the inside of the first air pipe 36. Since the annular pipe 361 seals the air port on the first air pipe 36, the second air pipe 37 and the first air pipe 36 are not Connected, so that the wood chips can only enter the inside of the second collection box 35;

When the amount of wood chips inside the second collection box 35 is increasing, the suction of the airflow and the gravity of the wood chips will drive the second collection seat 3512 to move downward, thereby driving the movable rod 363 to move downward. When the position corresponds to the position of the insertion rod 356, the position of the movable rod 363 is fixed, and the annular pipe 361 moves downward and contacts the tapered sleeve 3611, so that the wood chips and air cannot enter the inside of the second collection box 35; The wood chips are fed into the first collection box 34 by the second air pipe 37 for storage.

During operation, the annular pipe 361 is located at the air inlet of the second air pipe 37, and the annular pipe 361 is used to seal the air inlet of the second air pipe 37, so that the wind generated by the air extraction pipe 33 will all act on the inside of the second collection box 35. , so that the air enters the interior of the second collection box 35 with the wood chips. Since the second collection seat 3512 is provided with an air outlet 3513, the wood chips are isolated by the air outlet 3513, so that the air can be discharged from the inside of the air outlet 3513. Left on the top of the second collecting seat 3512, when the wood chips on the top of the second collecting seat 3512 are piled up to a certain height, all the air outlet holes 3513 on the second collecting seat 3512 will be blocked, so that the suction of the air acts on the second collecting seat 3512. On the second collecting seat 3512, the second collecting seat 3512 is moved downward, so that the second collecting seat 3512 drives the annular pipe 361 to move downward, so that the annular pipe 361 is separated from the second air pipe 37, and the annular pipe 361 is separated from the conical pipe 361. The sleeve 3611 is in contact, so that the air carries the wood chips from the second air pipe 37 into the interior of the first collection box 34. When the annular pipe 361 is in contact with the first collection box 3611, the insertion rod 356 will be stuck into the interior of the groove 364 by means of elastic force. , to fix the movable rod 363, so that people can open the sealed door of the second collection box 35 to clean the wood chips on the second collection seat 3512 inside the second collection box 35. When the wood chips in the second collection box 35 are cleaned up Afterwards, put the second collection seat 3512 into the second collection box 35, separate the plunger 356 from the groove 364, and return the annular pipe 361 to its original position, thereby sealing the second air pipe 37 and allowing the wood chips to enter with the air. The inside of the second collection box 35 .

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. A dust removal system for the production of wood-core laminates, comprising two support plates (1), characterized in that: one side corresponding to the two support plates (1) is fixedly connected by a bottom plate (2), and the two support plates (1) are The top of the support plate (1) is fixedly connected by a top shell (4), the top shell (4) is provided with a dust removal mechanism (3), and the bottom of the top shell (4) is provided with a processing fixing head (5), A planer (6) is fixedly connected to the processing fixing head (5), and a clamp (9) is provided on the top of the bottom plate (2); The dust removal mechanism (3) includes a C-shaped air intake box (31), a bottom box (32), a first collection box (34) and a second collection box (35), and the air intake box (31) is fixedly connected On the front surface of the top case (4), the bottom case (32) is fixedly connected to the top of the top case (4), and a suction pipe (33) is fixedly connected to the left side of the bottom case (32). Both the box (34) and the second collection box (35) are fixedly connected to the top of the bottom box (32), and the first collection box (34) and the second collection box (35) are both communicated with the interior of the bottom box (32) , the air inlet box (31) and the second collection box (35) are fixedly connected by a first air pipe (36), an air port is opened on the left side of the first air pipe (36), and the first air pipe (36) is (36) The position of the left air port is fixedly connected with the first collection box (34) through the second air pipe (37); An annular pipe (361) is movably sleeved inside the first trachea (36), and two fixing rods (362) are fixedly connected to the inside of the annular pipe (361), and the two fixing rods (362) form a The cone is arranged inside the annular tube (361), the bottoms of the two fixed rods (362) at the fixed positions are fixedly connected with movable rods (363), and the right side of the movable rods (363) is provided with a clamping slot (364). ); A first collection seat (341) is provided at the bottom of the first collection box (34), and an inclined ventilation hole (342) is opened on the first collection seat (341). The first collection seat (341) The top of the ) is fixedly connected with a first pulling ring (343), the first collecting seat (341) is composed of a circular ring plate and a hollow cone, and the ventilation hole (342) is opened on the hollow cone; Two inclined rods (351) are fixedly connected to the inner wall of the second collection box (35), and the corresponding ends of the two inclined rods (351) are fixedly connected by a circular ring sleeve (352), and the circular ring sleeve The top of (352) is fixedly connected with an inclined sleeve (353), the movable rod (363) is movably sleeved inside the annular sleeve (352), and the right side of the bottom of the annular sleeve (352) passes through the fixing block ( 354) A limiting sleeve (355) is fixedly connected, an insertion rod (356) is connected to the inner movable sleeve of the limiting sleeve (355), and a limiting plate (357) is fixedly connected to the right end of the insertion rod (356). A tension spring (358) is connected to the outer movable sleeve of the insertion rod (356), and the two ends of the tension spring (358) are respectively fixedly connected with the limiting sleeve (355) and the limiting plate (357). The movable rod (363) A positioning block (3511) is fixedly connected to the left end of the side; A second collection seat (3512) is movably sleeved inside the second collection box (35), and an inclined air outlet (3513) is opened on the second collection seat (3512). 3512) is composed of a circular ring plate and a hollow cone, and the air outlet (3513) is opened on the hollow cone, the second collecting seat (3512) is fixedly connected with a second pulling ring (3514), the second The inner movable sleeve of the pulling ring (3514) is provided with a hook (3515), and the hook (3515) is fixedly connected to the bottom end of the movable rod (363) through a pulling rope (3516). 2 . The dust-removing system for the production of wood-core laminates according to claim 1 , wherein the clamp ( 9 ) consists of two hydraulic rods ( 10 ), two transmission plates ( 11 ), and two positioning plates. 3 . (12) and two chucks (13), the base ends of the two hydraulic rods (10) are fixedly connected to the top of the bottom plate (2), and the base ends of the two hydraulic rods (10) are fixed together , the two transmission plates (11) are fixedly connected to the telescopic ends of the two hydraulic rods (10), the two positioning plates (12) are fixedly connected to the top of the transmission plate (11), and the two clamping heads (13) are fixedly connected to the corresponding ends of the two positioning plates (12). 3 . The dust removal system for wood-core lamella production according to claim 2 , wherein the corresponding ends of the two chucks ( 13 ) are fixedly connected with a guard plate ( 14 ), and the two transmissions The bottom of the plate (11) is fixedly connected with a moving mechanism. 4 . The dust removal system for wood-core lamella production according to claim 3 , wherein the moving mechanism comprises two moving boxes ( 15 ), and the moving boxes ( 15 ) have no bottom plate. 5 . 5. The dust removal system for the production of wood-core laminates according to claim 4, characterized in that: the interiors of the two moving boxes (15) are fixedly connected with a fixed shaft, and the outside of the fixed shafts are rotatably connected with a bearing through a bearing. A moving wheel (16) is provided, and the outer wall of the moving wheel (16) is in contact with the top of the bottom plate (2). 6 . The dust-removing system for the production of wood-core laminates according to claim 1 , wherein the clamp ( 9 ) comprises a concave block ( 17 ) fixedly connected to the top of the bottom plate ( 2 ), and the concave block ( 17 ) A top plate (18) is fixedly connected to both sides of the top of the ), the corresponding ends of the two top plates (18) are fixedly connected to an arc-shaped plate (19), and the recess of the concave block (17) is fixedly connected with a A fixed seat (20), the top of the fixed seat (20) is rotatably connected with a roller (21) through a side plate, a fixed shaft and a bearing. 7 . The dust-removing system for wood-core laminate production according to claim 2 , wherein a cutter head ( 7 ) is fixedly installed at the lower end of the processing fixing head ( 5 ). 8 . 8 . The dust removal system for wood-core lamella production according to claim 2 , wherein a brush head ( 8 ) is fixedly installed at the lower end of the processing fixing head ( 5 ). 9 . 9 . The dust removal system for wood-core lamella production according to claim 1 , wherein a third pulling ring ( 359 ) is fixedly connected to the right side of the limiting plate ( 357 ). 10 . 10 . The dust removal system for wood-core laminate production according to claim 1 , wherein the first air pipe ( 36 ) is fixedly connected with two ejector rods ( 3612 ) inside, and the two ejector rods are 10 . The corresponding end of (3612) is fixedly connected by a conical sleeve (3611), and the conical sleeve (3611) is movably sleeved on the outside of the movable rod (363).

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