CN211333629U - Wood chip recycling mechanism for wood processing machine - Google Patents

Abstract

The utility model discloses a wood chip recovery mechanism for a wood processing machine, which comprises a base, an X-axis lead screw pair, a Y-axis lead screw pair, a processing assembly, a tool changing assembly and a wood chip collecting assembly, wherein the processing assembly comprises a Z-axis lead screw pair, a processing motor and a dust cover, the dust cover is arranged outside the processing motor and can effectively block wood chips generated when a tool bit processes wood materials, a negative pressure device is communicated above the dust cover and can absorb away dust generated when processing wood materials, workshop personnel are prevented from sucking in the dust cover, the wood chip collecting assembly is arranged and comprises a wood chip collecting box and a screen plate, wood chips and dust which cannot be absorbed away by the negative pressure device in the dust cover can fall onto the screen plate and fall into the wood chip collecting box, when the wood chips are fully collected, a handle is pulled, the wood chip collecting box can be pulled out, the wood chips are recovered, compared with the prior art that the ground is cleaned after working, the working efficiency is improved, the wood chip recovery quality is improved, and the health of workshop personnel is guaranteed.

Description

A wood chip recovery mechanism for wood processing machines

technical field

The utility model relates to the technical field of wood product processing equipment, in particular to a wood chip recovery mechanism for a wood processing machine.

Background technique

Wooden toys refer to toys made of natural materials such as wood and bamboo or synthetic wood, mainly including children's building blocks, chess toys, and jigsaw puzzle toys. When wooden toys are processed, they all need to be processed by a wood processing machine. In the wood processing machine, the wood chips will splash around during processing, affecting hygiene and causing fire safety hazards. After work, the wood chips near the processing machine need to be cleaned. The recycling quality of wood chips, and the fine dust is not easy to detect, and the workshop personnel will inhale irreversible lung damage without wearing masks. Therefore, it needs to be improved.

Utility model content

The purpose of this utility model is to provide a wood chip recovery mechanism for a wood processing machine to solve the above problems.

The utility model realizes the above-mentioned purpose through the following technical solutions:

A wood chip recovery mechanism for a wood processing machine, comprising a base, an X-axis screw pair, a Y-axis screw pair, a processing component, a tool-changing component, and a sawdust collection component; the X-axis screw pair is arranged on the on the base; the Y-axis screw pair is arranged on the upper part of the X-axis screw pair; the processing assembly includes a Z-axis screw pair, a processing motor, and a dust cover; the Z-axis screw pair is arranged on the on the Y-axis screw pair; the processing motor is slidably connected with the Z-axis screw pair, and its output end is drivingly connected with a processing tool head; the dust cover is arranged on the processing motor and the processing tool head On the outer side, the lower part is provided with a number of air curtains, and the upper part is provided with an exhaust slot connected to the negative pressure device; the tool changing assembly includes a cutter head turntable and a turntable drive motor; the turntable drive motor is arranged on the front side of the base The cutter head turntable is drivingly connected with the output end of the turntable drive motor, and there are several cutter head grooves on it; the wood chip collection assembly includes a wood chip collection box and a screen plate; the wood chip collection box is arranged on the base A pull handle is provided on one side; the screen plate is arranged on the upper part of the sawdust collection box.

Further, the X-axis screw pair includes an X-axis screw and an X-axis sliding table; the X-axis screw is arranged on the upper part of the base through a first support block, and an X-axis motor is drivingly connected to one side thereof; The X-axis sliding table is slidably connected to the X-axis lead screw; the Y-axis lead screw pair includes a Y-axis lead screw and a Y-axis sliding table; the Y-axis lead screw is arranged on the X-axis sliding table The upper part is driven and connected with a Y-axis motor on one side; the Y-axis slide table is slidably connected to the Y-axis lead screw; the Z-axis lead screw pair includes a Z-axis lead screw and a Z-axis slide table; the The Z-axis screw is arranged on the Y-axis slide table, and a Z-axis motor is drivingly connected to one side; the Z-axis slide table is slidably connected to the Z-axis screw; the processing motor is arranged on the Z-axis on the shaft slide.

Further, the dust cover is made of transparent acrylic plate, which is convenient for observing the processing condition of the wood.

Further, the base is further provided with a bearing plate; the bearing plate is arranged above the X-axis screw; the wood chip collection box is arranged on the base through the bearing plate.

Further, a plurality of holes are arranged on the screen plate at intervals.

The beneficial effects of the utility model are: 1. The sawdust does not splash and the dust is less; the utility model is provided with a dust cover on the outside of the processing motor and the processing cutter head, and the dust cover can effectively block the sawdust generated when the cutter head processes wood, In addition, a negative pressure device is connected above it, which can absorb the dust generated during wood processing and avoid inhalation by workshop personnel; 2. It is convenient to collect wood chips; through the installation of wood chip collection components, the dust can not be sucked away by the negative pressure device in the dust cover. Sawdust and dust will fall on the screen and be collected into the sawdust collection box through the holes. When the collection is full, hold the pull handle to pull out the sawdust collection box and recycle the sawdust. Compared with the previous work, the ground is cleaned, which improves the work efficiency and improves the quality of wood chip recovery; 3. The tool changer is set up, the processing motor can reach the top of the cutter head turntable within the moving stroke, and the cutter head turntable can be driven by the turntable The motor rotates and rotates different cutter heads, so that the machining motor can replace different cutter heads. Compared with the previous manual cutter change, it has the advantage of high efficiency.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the partial structure schematic diagram of the present utility model;

Fig. 3 is the schematic diagram of the tool changer assembly of the present invention;

FIG. 4 is a schematic diagram of the wood chip collection assembly of the present invention.

10. Base; 11. First support block; 12. Bearing plate; 20. X-axis screw pair; 21. X-axis screw; 22. X-axis slide table; 30, Y-axis screw pair; 31, Y-axis Lead screw; 32, Y-axis slide table; 33, Y-axis motor; 40, processing components; 41, Z-axis screw; 42, Z-axis slide table; 43, Z-axis motor; 44, processing motor; 45, dustproof hood; 46, processing cutter head; 47, air curtain; 48, exhaust slot; 50, cutter change assembly; 51, cutter head turntable; 52, turntable drive motor; 60, wood chip collection assembly; 61, wood chip collection box; 62 , Netboard.

Detailed ways

In order to make the above objects, features and advantages of the present utility model more clearly understood, the specific embodiments of the present utility model are described in detail below with reference to the accompanying drawings. It should be noted that, the drawings of the present invention are all in simplified form and use inaccurate scales, and are only used to facilitate and clearly assist the purpose of explaining the embodiments of the present invention.

As shown in FIGS. 1 to 4 , a wood chip recovery mechanism for a wood processing machine includes a base 10 , an X-axis screw pair 20 , a Y-axis screw pair 30 , a processing assembly 40 , a tool changing assembly 50 , and sawdust collection assembly 60;

The X-axis screw pair 20 includes an X-axis screw 21 and an X-axis slide table 22; the X-axis screw 21 is disposed on the upper part of the base 10 through the first support block 11, and one side of the X-axis screw 21 is drivingly connected with an X-axis. A shaft motor, above which a bearing plate 12 is arranged; the X-axis slide table 22 is slidably connected to the X-axis lead screw 21;

The Y-axis screw pair 30 includes a Y-axis screw 31 and a Y-axis sliding table 32; the Y-axis screw 31 is arranged on the upper part of the X-axis sliding table 22, and a Y-axis motor 33 is drivingly connected to one side thereof. ; The Y-axis slide table 32 is slidably connected to the Y-axis screw 31;

The processing assembly 40 includes a Z-axis screw pair, a processing motor 44 and a dust cover 45; the Z-axis screw pair includes a Z-axis screw 41 and a Z-axis slide table 42; the Z-axis screw 41 It is arranged on the Y-axis sliding table 32, and a Z-axis motor 43 is drivingly connected to one side thereof; the Z-axis sliding table 42 is slidably connected to the Z-axis screw 41; the processing motor 44 is arranged on the On the Z-axis slide table 42, the output end of the processing tool head 46 is drivingly connected; the dust cover 45 is made of transparent acrylic plate, which is easy to observe the wood processing condition, and is arranged on the processing motor 44, the processing tool Outside the head 46, the lower part is provided with several air curtains 47, and the upper part is provided with an exhaust groove 48 connected to the negative pressure device; There is a negative pressure device outside, which can absorb the dust generated during wood processing and avoid the inhalation of workshop personnel;

The tool change assembly 50 includes a tool head turntable 51 and a turntable drive motor 52 ; the turntable drive motor 52 is arranged on the front side of the base 10 ; the tool head turntable 51 is drivingly connected to the output end of the turntable drive motor 52 , there are several cutter head grooves on it; the machining motor 44 can reach the top of the cutter head turntable 51 within the moving stroke, and the cutter head turntable 51 can be rotated by the turntable drive motor 52 to rotate different cutter heads, so that the machining motor 44 can Replace different cutter heads;

The wood chip collection assembly 60 includes a wood chip collection box 61 and a screen plate 62; the wood chip collection box 61 is disposed on the base 10 through the carrier plate 12, and a pull handle is provided on one side thereof; the screen plate 62 It is arranged on the upper part of the wood chip collection box 61, and there are several holes on it; the wood chips and dust that cannot be sucked away by the negative pressure device in the dust cover 45 will fall on the screen plate 62 and be collected through the holes. In the wood chip collection box 61, when the collection is full, hold the pull handle to pull out the wood chip collection box 61 to recover the wood chips.

The basic principles, main features and advantages of the present invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention There will also be various changes and improvements in the new model, which all fall within the scope of the claimed invention. The claimed scope of the utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A sawdust recovery mechanism for a wood processing machine, characterized in that: comprising a base, an X-axis screw pair, a Y-axis screw pair, a processing assembly, a tool-changing assembly, and a sawdust collection assembly; the X-axis screw The screw pair is arranged on the base; the Y-axis screw pair is arranged on the upper part of the X-axis screw pair; the processing assembly includes a Z-axis screw pair, a processing motor, and a dust cover; the Z-axis The lead screw pair is arranged on the Y-axis lead screw pair; the processing motor is slidably connected with the Z-axis lead screw pair, and its output end is drivingly connected with a processing tool head; the dust cover is arranged on the processing motor , the outer side of the processing tool head, the lower part is provided with a number of air curtains, and the upper part is provided with an exhaust slot connected to the negative pressure device; the tool change assembly includes a tool head turntable and a turntable drive motor; the turntable drive motor is provided with on the front side of the base; the cutter head turntable is drivably connected to the output end of the turntable drive motor, and there are several cutter head grooves; the wood chip collection assembly includes a wood chip collection box and a screen; The box is arranged on the base, and one side of the box is provided with a pull handle; the screen plate is arranged on the upper part of the wood chip collection box. 2. A wood chip recovery mechanism for a wood processing machine according to claim 1, characterized in that: the X-axis screw pair comprises an X-axis screw and an X-axis sliding table; the X-axis screw A first support block is arranged on the upper part of the base, and an X-axis motor is driven and connected to one side; the X-axis slide table is slidably connected to the X-axis screw; the Y-axis screw pair includes a Y-axis A lead screw and a Y-axis slide table; the Y-axis lead screw is arranged on the upper part of the X-axis slide table, and a Y-axis motor is drivingly connected to one side of the Y-axis lead screw; the Y-axis slide table is slidably connected to the Y-axis lead screw ; The Z-axis screw pair includes a Z-axis screw and a Z-axis sliding table; the Z-axis screw is arranged on the Y-axis sliding table, and a Z-axis motor is driven and connected on one side; the Z-axis The sliding table is slidably connected to the Z-axis lead screw; the processing motor is arranged on the Z-axis sliding table. 3 . A wood chip recovery mechanism for a wood processing machine according to claim 1 , wherein the dust cover is made of transparent acrylic board, which is convenient for observing the wood processing conditions. 4 . 4. A wood chip recovery mechanism for a wood processing machine according to claim 2, characterized in that: the base is further provided with a bearing plate; the bearing plate is arranged above the X-axis screw; The wood chip collection box is arranged on the base through the carrying plate. 5. A wood chip recovery mechanism for a wood processing machine according to claim 1, wherein a plurality of holes are arranged on the screen plate at intervals.

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