CN219543496U

CN219543496U - Cooling device of cutting machine

Info

Publication number: CN219543496U
Application number: CN202320665315.2U
Authority: CN
Inventors: 茆斌; 茆本磊
Original assignee: Jiangxi Huanyu New Energy Co ltd
Current assignee: Jiangxi Huanyu New Energy Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-08-18
Anticipated expiration: 2033-03-30

Abstract

The utility model relates to the technical field of cutting machines, in particular to a cooling device of a cutting machine. According to the utility model, the ventilation cavity is ventilated through the first air pump, and air in the ventilation cavity blows air into the protective cover through the ventilation holes, so that the temperature of the air blown by the cutting blade in the protective cover is reduced, the excessive thermal stress of the cutting blade caused by long-time cutting heating of the cutting blade can be effectively prevented, the abrasion, cracking and even chipping of the cutting blade are avoided, and the service life of the cutting blade is prolonged; according to the utility model, the recycling assembly is arranged, and the second air pump is used for recycling scraps generated in the wood cutting process through the collecting pipe, the collecting hopper and the collecting groove, so that the scraps generated in the wood cutting process are prevented from being blown away by the cutting blade in the cooling process, the influence of the scraps on subsequent cutting is avoided, and the cutting efficiency is improved.

Description

Cooling device of cutting machine

Technical Field

The utility model belongs to the technical field of cutting machines, and particularly relates to a cooling device of a cutting machine.

Background

The wood has the advantages of light weight, high strength-weight ratio, good elasticity, impact resistance, rich and beautiful texture tone, easy processing and the like, is listed as an important raw material from ancient times, has low energy consumption, little pollution and renewable resources, plays an important role in national economy, and is developed into finished reprocessed products such as building components, furniture, vehicles, ships, cultural relics, packaging containers and other woodworks from raw log processed products such as electric poles, potholes, sleepers and various sawn materials.

Through searching, in the prior art, chinese patent application number: CN202121905966.1 discloses a cutting machine for wood working, the device is through timber holding down plate, the setting of slip ejector pad, cutting assembly and spacing connecting plate, the staff can promote timber holding down plate and descend along spacing connecting plate through pressing down the depression bar, because timber tiling is on processing platform, can carry out spacingly to it after the timber holding down plate pushes down to the timber surface, the steadiness of timber when processing is improved, because the inside of timber holding down plate is provided with the second reset spring, the staff can make cutting assembly continuously descend through pressing down the depression bar, can cut it after falling to the timber surface, need not the manual emergence of pressing it of staff, avoid the potential safety hazard.

The device still has the following drawbacks:

when cutting a large amount of wood, the cutter disc needs to be in a rotary cutting state for a long time, so that the cutter disc heats and is overheated, the cutter disc generates great internal stress due to poor heat conduction performance of the cutter disc, the cutter disc is caused to be excessively stressed when being cut, and the cutter disc is extremely likely to be worn, cracked or even cracked due to the overlarge thermal stress of the blade, so that the service life of the cutter disc is greatly shortened.

Disclosure of Invention

The utility model provides a cooling device of a cutting machine aiming at the problems. The cutting machine comprises a cooling component, wherein the cooling component is arranged on a cutting machine body, the cutting machine body comprises a workbench, a movable component is arranged on the workbench, the cooling component is arranged on the movable component, a recovery component is arranged at the bottom of the workbench, a recovery groove is formed in the upper surface of the workbench, and the recovery groove is communicated with the recovery component;

the cooling component comprises a protective cover, the bottom of the protective cover is of an open structure, a ventilation cavity is formed in the side wall of the protective cover, a first air pump is installed at the top of the protective cover, the output end of the first air pump is communicated with the ventilation cavity, a plurality of groups of ventilation holes are formed in the inner wall of the protective cover, and the plurality of groups of ventilation holes are all communicated with the ventilation cavity.

Further, the protection casing swivelling joint has the dwang, fixed mounting has cutting blade on the dwang, cutting blade is located the protection casing, the second motor is installed to the one end of dwang, the second motor is installed on moving the subassembly.

Further, the movable assembly comprises two groups of support columns, a threaded rod is rotatably connected between the two groups of support columns, a guide rod is fixedly installed between the two groups of support columns, and the guide rod is located above the threaded rod.

Further, a first motor is installed on one group of support columns, and the output end of the first motor is in transmission connection with one end of the threaded rod.

Further, the threaded rod is connected with a moving block in a threaded mode, and the moving block is connected to the guide rod in a sliding mode.

Further, the bottom of movable block installs the cylinder, install the connecting plate on the output of cylinder, the connecting plate is installed on the lateral wall of protection casing.

Further, the recovery assembly comprises a collection bucket which is fixedly arranged on the inner wall of the bottom of the workbench and communicated with the recovery groove.

Further, the recovery assembly further comprises a collection box, a second air pump is installed on the collection box, a collection pipe is installed at one end of the second air pump, and one end, far away from the second air pump, of the collection pipe is installed on the collection bucket.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the ventilation cavity is ventilated through the first air pump, and air in the ventilation cavity blows air into the protective cover through the ventilation holes, so that the temperature of the air blown by the cutting blade in the protective cover is reduced, the excessive thermal stress of the cutting blade caused by long-time cutting heating of the cutting blade can be effectively prevented, the abrasion, cracking and even chipping of the cutting blade are avoided, and the service life of the cutting blade is prolonged;

2. according to the utility model, the recycling assembly is arranged, and the second air pump is used for recycling scraps generated in the wood cutting process through the collecting pipe, the collecting hopper and the collecting groove, so that the scraps generated in the wood cutting process are prevented from being blown away by the cutting blade in the cooling process, the influence of the scraps on subsequent cutting is avoided, and the cutting efficiency is improved.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 shows a schematic diagram of a structure according to an embodiment of the present utility model;

FIG. 2 shows a schematic diagram of a protective cover structure according to an embodiment of the utility model;

fig. 3 shows a schematic cross-sectional view of a protective cover according to an embodiment of the utility model.

In the figure: 110. a work table; 210. a support column; 230. a first motor; 240. a threaded rod; 250. a guide rod; 270. a moving block; 280. a cylinder; 290. a connecting plate; 310. a cutting blade; 320. a second motor; 330. a protective cover; 340. a first air pump; 350. a ventilation chamber; 360. a vent hole; 370. a rotating lever; 410. a collection bucket; 420. a collection pipe; 430. a second air pump; 440. and (5) collecting a box.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution:

a cooling device of a cutting machine. The cutting machine comprises a cooling component, wherein the cooling component is arranged on a cutting machine body, the cutting machine body comprises a workbench 110, a movable component is arranged on the workbench 110, the cooling component is arranged on the movable component, a recovery component is arranged at the bottom of the workbench 110, a recovery groove is formed in the upper surface of the workbench 110, and the recovery groove is communicated with the recovery component;

the cooling component comprises a protective cover 330, the bottom of the protective cover 330 is of an open structure, a ventilation cavity 350 is arranged in the side wall of the protective cover 330, a first air pump 340 is arranged at the top of the protective cover 330, the output end of the first air pump 340 is communicated with the ventilation cavity 350, a plurality of groups of ventilation holes 360 are formed in the inner wall of the protective cover 330, and the plurality of groups of ventilation holes 360 are all communicated with the ventilation cavity 350.

The protection cover 330 is rotationally connected with a rotating rod 370, a cutting blade 310 is fixedly installed on the rotating rod 370, the cutting blade 310 is located in the protection cover 330, a second motor 320 is installed at one end of the rotating rod 370, and the second motor 320 is installed on the moving assembly.

The first air pump 340 is used for blowing air into the ventilation cavity 350, and meanwhile, under the action of pressure, air in the ventilation cavity 350 is blown onto the cutting blade 310 in the protective cover 330 through the ventilation hole 360, so that the cutting blade 310 is cooled, and the cutting blade 310 is not easy to overheat and damage.

The moving assembly comprises two groups of support columns 210, a threaded rod 240 is rotatably connected between the two groups of support columns 210, a guide rod 250 is fixedly installed between the two groups of support columns 210, and the guide rod 250 is located above the threaded rod 240.

One group of the support columns 210 is provided with a first motor 230, and the output end of the first motor 230 is in transmission connection with one end of a threaded rod 240.

The threaded rod 240 is screwed with a moving block 270, and the moving block 270 is slidably connected to the guide rod 250.

The first motor 230 is used for driving the threaded rod 240 to rotate, and the threaded rod 240 rotates to drive the moving block 270 to horizontally move, so that the cutting blade 310 is driven to move, and the cutting blade 310 can adjust different positions of wood. The guide bar 250 prevents the moving block 270 from rotating along with the threaded rod 240.

The bottom of the moving block 270 is provided with a cylinder 280, the output end of the cylinder 280 is provided with a connecting plate 290, and the connecting plate 290 is arranged on the side wall of the protective cover 330.

The air cylinder 280 is used to drive the cutting blade 310 to move vertically to cut the wood.

The recovery assembly includes a collection bucket 410, the collection bucket 410 is fixedly mounted on the bottom inner wall of the table 110, and the collection bucket 410 is in communication with the recovery tank.

The recovery assembly further comprises a collection box 440, a second air pump 430 is mounted on the collection box 440, a collection pipe 420 is mounted at one end of the second air pump 430, and one end of the collection pipe 420 away from the second air pump 430 is mounted on the collection bucket 410.

The second air pump 430 retrieves the chips generated in the wood cutting process through the collecting pipe 420 and the collecting hopper 410, so that the gas generated in the protective cover 330 is not easy to blow away the chips, the chips are convenient to recover, and meanwhile, the subsequent cutting work of the wood is not affected.

Specifically, the internal electrical connection structures of the first motor 230, the second motor 320, the first air pump 340 and the second air pump 430 are well known to those skilled in the art, and will not be described herein. The electric elements in the utility model are externally connected with a power supply when in use.

The circuit, the electrical element and the module are all the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection content of the utility model does not relate to the improvement of software.

The control mode of the file of the utility model is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the control mode and circuit connection are not explained in detail because the file of the utility model is mainly used for protecting the mechanical device and belongs to common knowledge in the art.

Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a heat sink of cutting machine, sets up on the cutting machine main part, its characterized in that: the cutting machine comprises a cooling component, wherein the cooling component is arranged on a cutting machine body, the cutting machine body comprises a workbench (110), a movable component is arranged on the workbench (110), the cooling component is arranged on the movable component, a recovery component is arranged at the bottom of the workbench (110), a recovery groove is formed in the upper surface of the workbench (110), and the recovery groove is communicated with the recovery component;

the cooling assembly comprises a protective cover (330), the bottom of the protective cover (330) is of an open structure, an air ventilation cavity (350) is formed in the side wall of the protective cover (330), a first air pump (340) is installed at the top of the protective cover (330), the output end of the first air pump (340) is communicated with the air ventilation cavity (350), a plurality of groups of ventilation holes (360) are formed in the inner wall of the protective cover (330), and the plurality of groups of ventilation holes (360) are all communicated with the air ventilation cavity (350).

2. The cooling device of a cutting machine according to claim 1, wherein: the utility model discloses a cutting device, including protection casing (330), cutting blade (310), protection casing (330), pivoted connection has dwang (370), fixed mounting has cutting blade (310) on dwang (370), cutting blade (310) are located protection casing (330), second motor (320) are installed to one end of dwang (370), second motor (320) are installed on moving the subassembly.

3. The cooling device of a cutting machine according to claim 2, wherein: the movable assembly comprises two groups of support columns (210), a threaded rod (240) is rotatably connected between the two groups of support columns (210), a guide rod (250) is fixedly installed between the two groups of support columns (210), and the guide rod (250) is located above the threaded rod (240).

4. A cooling device for a cutting machine according to claim 3, wherein: one group of support columns (210) is provided with a first motor (230), and the output end of the first motor (230) is in transmission connection with one end of a threaded rod (240).

5. The cooling device of claim 4, wherein: the threaded rod (240) is in threaded connection with a moving block (270), and the moving block (270) is in sliding connection with the guide rod (250).

6. The cooling device of a cutting machine according to claim 5, wherein: the bottom of the moving block (270) is provided with an air cylinder (280), the output end of the air cylinder (280) is provided with a connecting plate (290), and the connecting plate (290) is arranged on the side wall of the protective cover (330).

7. The cooling device of a cutting machine according to claim 1, wherein: the recovery assembly comprises a collection hopper (410), wherein the collection hopper (410) is fixedly arranged on the inner wall of the bottom of the workbench (110), and the collection hopper (410) is communicated with the recovery tank.

8. The cooling device of a cutting machine according to claim 7, wherein: the recovery assembly further comprises a collection box (440), a second air pump (430) is installed on the collection box (440), a collection pipe (420) is installed at one end of the second air pump (430), and one end, far away from the second air pump (430), of the collection pipe (420) is installed on the collection hopper (410).