Heat dissipation device for planing and sawing all-in-one machine

Abstract

The utility model relates to the technical field of planing and sawing all-in-one machines, and discloses a heat dissipation device for a planing and sawing all-in-one machine, which comprises a base, the upper side of the base is connected with a supporting plate, the upper side of the supporting plate is provided with a cutting device, the lower end of a hydraulic rod is connected with a saw blade, one side of the saw blade is connected with a third motor, and the other side of the saw blade is connected with a fourth motor. The interior of the supporting plate is connected with a mounting box, the interior of the mounting box is connected with a gas collecting hood, the interior of the mounting box is connected with a first motor, the first motor drives a first fan to rotate, the first fan rotates to form airflow, meanwhile, a water tank is opened, and water in the water tank is sprayed out of an atomization spray head through a water pipe; the first fan blows water mist to the heat dissipation fins, heat on the heat dissipation fins is rapidly taken away in a water cooling and air cooling combined mode, meanwhile, under the action of the radiator, air circulation is further enhanced, hot air in the mounting box is rapidly discharged, and the heat dissipation effect of the first motor is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of planing and sawing machines, in particular to a heat dissipation device for planing and sawing machines. Background Art

[0002] Wood generally needs to be sawed, and after sawing, the cut surface of the workpiece will have jagged edges, which requires further planing to achieve the corresponding flatness and accuracy. When processing different types of work, the workpieces need to be moved in batches, which is cumbersome and time-consuming. Planing generally uses an electric planer, which is hand-held. The planing action is repetitive and it is not suitable to change the posture, which can easily cause body fatigue. The existing technology improves the tool by combining the electric planer with the table saw to facilitate planing and cutting on the same machine.

[0003] For example, a heat dissipation device for a planer and saw machine is disclosed in the Chinese utility model with the authorization announcement CN214136466U, in which a movable rod is slidably installed through the upper end of the heat dissipation cover, the lower end of the movable rod is connected to an arc-shaped heat dissipation block, and the outer wall of the movable rod is located above the heat dissipation block and is sleeved with a compression spring, the bottom surface of the heat dissipation block is in contact with the outer wall of the drive motor, and a number of heat dissipation fins are equidistantly provided on the upper surface of the heat dissipation block. The heat dissipation block is pressed against the outer wall of the drive motor under the action of the compression spring, and cooperates with the radiator to facilitate the heat dissipation of the drive motor, and the heat dissipation fins are provided to improve the heat dissipation effect of the heat dissipation block.

[0004] The above-mentioned case had the following problems during implementation: the device uses cooling fins to improve the heat dissipation effect of the heat sink, but the drive motor generates a large amount of heat. The long-term continuous absorption of heat by the cooling fins will cause the temperature of the cooling fins themselves to rise, making it difficult to dissipate heat effectively. At the same time, it also increases the temperature inside the heat dissipation cover, reducing the heat dissipation effect inside the heat dissipation cover, which will affect the service life of the drive motor. In addition, the device can prevent dust from entering the heat dissipation cover through the filters on both sides of the heat dissipation cover, but after long-term use, a large amount of dust will accumulate on the filter plate, and the dust will clog the mesh of the filter, resulting in poor air circulation, affecting the heat dissipation inside the heat dissipation cover, thereby reducing the heat dissipation effect of the drive motor. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a heat dissipation device for a planer-saw integrated machine, which solves the problem that the heat of the heat dissipation fins is difficult to dissipate and the dust will clog the mesh of the filter.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: comprising a base, a support plate is connected to the upper side of the base, a cutting device is arranged on the upper side of the support plate, the cutting device comprises a hydraulic rod, a saw blade is connected to the lower end of the hydraulic rod, a No. 3 motor is connected to one side of the saw blade, a mounting box is connected to the inside of the support plate, an air collecting hood is connected to the inside of the mounting box, a heat dissipation hood is connected to one side of the mounting box, a radiator is arranged inside the heat dissipation hood, a No. 1 motor is connected to the inside of the mounting box, and a heat dissipation mechanism is arranged inside the mounting box for dissipating the temperature inside the mounting box;

[0007] The heat dissipation mechanism includes a rotating shaft, which is connected to the output end of motor No. 1, the outside of which is connected to fan No. 1, the outside of which is connected to a sleeve, the outside of which is connected to a plurality of cooling fins, and the cooling fins are installed inside the air collecting hood, the upper side of the mounting box is connected to a water tank, one side of the water tank is connected to a water pipe, the lower end of the water pipe passes through the interior of the air collecting hood, the lower end of the water pipe is connected to an atomizing nozzle, and the outside of the water pipe is connected to a solenoid valve.

[0008] As a preferred solution of the heat dissipation device for a planer and saw machine described in the utility model, the inside of the base is connected to a sliding rod, the outside of the sliding rod is connected to a sliding block, the upper side of the sliding block is connected to a planer, the outside of the rotating shaft is connected to a fixing rod, the other end of the fixing rod is connected to a connecting rod, and the other end of the connecting rod is connected to the lower side of the sliding block.

[0009] As a preferred solution of the heat dissipation device for a planer-saw machine described in the utility model, the lower side of the base is inclined, a groove is provided on the lower side of the base, and a chip collection box is connected to the lower side of the base.

[0010] As a preferred solution of the heat dissipation device for a planer and saw machine described in the utility model, wherein: the outside of the rotating shaft is connected to a No. 1 bevel gear, the side of the heat dissipation cover away from the air collecting cover is connected to a filter plate, the inside of the filter plate is connected to a cylindrical rod, one side of the cylindrical rod is connected to a No. 2 bevel gear, the No. 2 bevel gear is connected to the No. 1 bevel gear, the end of the cylindrical rod away from the No. 2 bevel gear is connected to a scraper, and one side of the scraper is in contact with one side of the filter plate.

[0011] As a preferred solution of the heat dissipation device for a planer and saw machine described in the utility model, wherein: the inner top wall of the support plate is provided with a cooling device, the cooling device includes a side plate, the side plate is connected to the inner top wall of the support plate, a No. 2 motor is connected above the side plate, a No. 2 fan is connected to the output end of the No. 2 motor, and the No. 2 fan is arranged on one side of the saw blade.

[0012] As a preferred solution of the heat dissipation device for a planer-saw machine described in the utility model, a collecting device is arranged on the upper side of the support plate, the collecting device includes a vacuum cleaner, the input end of the vacuum cleaner is connected to a vacuum pipe, and the vacuum pipe is arranged on one side of the saw blade.

[0013] Beneficial effects of the utility model:

[0014] 1. Start the No. 1 motor to drive the No. 1 fan to rotate. The No. 1 fan rotates to form an airflow. At the same time, open the water tank, and spray the water in the water tank from the atomizing nozzle through the water pipe. The No. 1 fan blows the water mist onto the cooling fins. The cold water contacts the cooling fins to achieve heat exchange. The heat on the cooling fins is quickly taken away by a combination of water cooling and air cooling. At the same time, under the action of the radiator, the air circulation is further strengthened, so that the hot air inside the installation box is quickly discharged, thereby improving the heat dissipation effect of the No. 1 motor.

[0015] 2. When the shaft rotates, it drives the No. 1 bevel gear to rotate. The No. 1 bevel gear meshes with the No. 2 bevel gear to drive the cylindrical rod to rotate. When the cylindrical rod rotates, it drives the scraper to rotate, so that the scraper scrapes the dust on the outside of the filter plate, avoiding dust clogging the mesh of the filter plate, and further improving the heat dissipation effect inside the installation box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the installation box of the utility model;

[0020] Figure 4 For the utility model Figure 2 Enlarged structural diagram at A in the middle.

[0021] Explanation of the reference numerals in the accompanying drawings: 1. base; 2. support plate; 3. cutting device; 4. collecting device; 5. cooling device; 6. mounting box; 601. motor No. 1; 602. rotating shaft; 603. fan No. 1; 604. air collecting hood; 605. cooling fins; 606. water tank; 607. water pipe; 7. bevel gear No. 1; 701. bevel gear No. 2; 702. cooling hood; 703. cylindrical rod; 704. radiator; 705. scraper; 706. filter plate; 8. fixing rod; 801. slider; 802. planer; 803. slide rod; 9. chip collecting box. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] Example 1

[0024] Reference Figure 1-4 , which is the first embodiment of the utility model, provides a heat dissipation device for a planer-saw integrated machine, including a base 1, a support plate 2 is fixedly connected to the upper side of the base 1, a cutting device 3 is arranged on the upper side of the support plate 2, the cutting device 3 includes a hydraulic rod, a saw blade is fixedly connected to the lower end of the hydraulic rod, a No. 3 motor is fixedly connected to one side of the saw blade, a mounting box 6 is fixedly connected to the inside of the support plate 2, an air collecting hood 604 is fixedly connected to the inside of the mounting box 6, a heat dissipation hood 702 is fixedly connected to one side of the mounting box 6, a radiator 704 is arranged inside the heat dissipation hood 702, and the heat dissipation hood 704 is arranged inside. The heat sink 704 is composed of components such as a heat sink, a fan and a heat pipe. The heat sink is responsible for transferring heat from other components to the air or liquid. The fan provides forced convection to accelerate the transmission and dissipation of heat and improve the heat dissipation efficiency. The heat pipe transfers heat between the components that need heat dissipation and the heat sink. The heat sink 704 absorbs heat by contacting with the surface of the heat-generating component, and then transfers the heat to a distant place by various methods. The interior of the installation box 6 is fixedly connected to the No. 1 motor 601, and the interior of the installation box 6 is provided with a heat dissipation mechanism for dissipating the temperature inside the heat installation box 6;

[0025] The heat dissipation mechanism includes a rotating shaft 602, which is fixedly connected to the output end of motor No. 1 601, and the outside of the rotating shaft 602 is fixedly connected to fan No. 1 603. The outside of the rotating shaft 602 is fixedly connected to a sleeve, and the outside of the sleeve is fixedly connected to a plurality of heat dissipation fins 605, and the heat dissipation fins 605 are installed inside the air collecting hood 604. The upper side of the mounting box 6 is fixedly connected to a water tank 606, and one side of the water tank 606 is fixedly connected to a water pipe 607, and the lower end of the water pipe 607 passes through the inside of the air collecting hood 604, and the lower end of the water pipe 607 is fixedly connected to an atomizing nozzle, and the outside of the water pipe 607 is fixedly connected to a solenoid valve. The heat on the heat dissipation fins 605 is quickly taken away by combining water cooling and air cooling, thereby improving the heat dissipation effect of motor No. 1 601.

[0026] The inside of the base 1 is fixedly connected to a slide bar 803, the outside of the slide bar 803 is slidably connected to a slider 801, the upper side of the slider 801 is fixedly connected to a planer 802, the outside of the rotating shaft 602 is fixedly connected to a fixed rod 8, the other end of the fixed rod 8 is rotatably connected to a connecting rod, the other end of the connecting rod is rotatably connected to the lower side of the slider 801, and the rotating shaft 602 is driven to rotate by the No. 1 motor 601, which drives the fixed rod 8 and the connecting rod to rotate, drives the slider 801 to achieve reciprocating movement, and thereby drives the planer 802 to reciprocate and plan the wood.

[0027] The lower side of the base 1 is inclined, and a groove is opened on the lower side of the base 1. The lower side of the base 1 is slidably connected to a chip box 9. During planing, part of the wood chips fall into the base 1 through the rectangular groove and fall from the groove into the chip box 9, thereby collecting the wood chips.

[0028] During use, the fixed rod 8 and the connecting rod are driven to rotate by starting the No. 1 motor 601, and the slider 801 is driven to achieve reciprocating movement, thereby driving the planer 802 to reciprocate and plan the wood, and starting the cutting device 3 drives the saw blade to move down to cut the wood. When the No. 1 motor 601 is working, a large amount of heat generated is absorbed by the heat dissipation fin 605. When the No. 1 motor 601 rotates, it drives the No. 1 fan 603 to rotate. The No. 1 fan 603 rotates to form an airflow, and at the same time, the water tank 606 is opened, and a water pump is installed inside the water tank 606. The water in the water tank 606 is pumped out by the water pump and sprayed from the atomizing nozzle through the water pipe 607. The No. 1 fan 603 blows the water mist on the heat dissipation fin 605, and the cold water contacts the heat dissipation fin 605 to achieve heat exchange. At the same time, under the action of the radiator 704, the air circulation is further strengthened, so that the hot air inside the installation box 6 is quickly discharged, and the heat inside the No. 1 motor 601 is quickly dissipated, thereby improving the heat dissipation effect of the No. 1 motor 601.

[0029] Example 2

[0030] Reference Figure 1-4, which is the second embodiment of the utility model. This embodiment is different from the first embodiment in that: the outside of the rotating shaft 602 is fixedly connected with the first bevel gear 7, the side of the heat dissipation cover 702 away from the air collecting cover 604 is fixedly connected with the filter plate 706, the inside of the filter plate 706 is rotatably connected with a cylindrical rod 703, one side of the cylindrical rod 703 is fixedly connected with the second bevel gear 701, the second bevel gear 701 is meshed with the first bevel gear 7, and the end of the cylindrical rod 703 away from the second bevel gear 701 is fixedly connected with a scraper 705, one side of the scraper 705 is in contact with one side of the filter plate 706, and the scraper 705 scrapes away the dust on the outside of the filter plate 706, thereby preventing the dust from clogging the mesh of the filter plate 706, and further improving the heat dissipation effect inside the installation box 6.

[0031] The inner top wall of the support plate 2 is provided with a cooling device 5, and the cooling device 5 includes a side plate, which is fixedly connected to the inner top wall of the support plate 2, and a No. 2 motor is fixedly connected to the top of the side plate. A No. 2 fan is fixedly connected to the output end of the No. 2 motor, and the No. 2 fan is arranged on one side of the saw blade. By starting the No. 2 motor to drive the No. 2 fan to rotate, the planer 802 and the saw blade can be cooled, thereby reducing the heat generated during cutting.

[0032] A collecting device 4 is provided on the upper side of the support plate 2, and the collecting device 4 includes a vacuum cleaner. The input end of the vacuum cleaner is connected to a vacuum pipe, and the vacuum pipe is provided on one side of the saw blade. The vacuum cleaner is used to collect wood chips on the upper side of the base 1 to prevent the wood chips from adhering to the wood, thereby affecting the accuracy of wood cutting.

[0033] During use, the rotating shaft 602 drives the No. 1 bevel gear 7 to rotate when it rotates, and the No. 1 bevel gear 7 is meshed with the No. 2 bevel gear 701 for transmission, driving the cylindrical rod 703 to rotate. When the cylindrical rod 703 rotates, it drives the scraper 705 to rotate, so that the scraper 705 scrapes the dust on the outside of the filter plate 706, avoiding dust clogging the mesh of the filter plate 706, and further improving the heat dissipation effect inside the installation box 6.

[0034] The remaining structures are the same as those of Example 1.

[0035] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A heat dissipation device for a planer-saw machine, comprising a base (1), characterized in that: The upper side of the base (1) is connected to a support plate (2), and a cutting device (3) is arranged on the upper side of the support plate (2). The cutting device (3) comprises a hydraulic rod, and a saw blade is connected to the lower end of the hydraulic rod, and a No. 3 motor is connected to one side of the saw blade. The interior of the support plate (2) is connected to a mounting box (6), and the interior of the mounting box (6) is connected to an air collecting hood (604). One side of the mounting box (6) is connected to a heat dissipation hood (702), and a radiator (704) is arranged inside the heat dissipation hood (702). The interior of the mounting box (6) is connected to a No. 1 motor (601), and a heat dissipation mechanism is arranged inside the mounting box (6) for dissipating the temperature inside the mounting box (6); The heat dissipation mechanism includes a rotating shaft (602), the rotating shaft (602) is connected to the output end of the No. 1 motor (601), the outside of the rotating shaft (602) is connected to the No. 1 fan (603), the outside of the rotating shaft (602) is connected to a sleeve, the outside of the sleeve is connected to a plurality of heat dissipation fins (605), and the heat dissipation fins (605) are installed inside the air collecting hood (604), the upper side of the installation box (6) is connected to a water tank (606), one side of the water tank (606) is connected to a water pipe (607), the lower end of the water pipe (607) passes through the inside of the air collecting hood (604), the lower end of the water pipe (607) is connected to an atomizing nozzle, and the outside of the water pipe (607) is connected to a solenoid valve.

2. The heat dissipation device for a planer-saw machine according to claim 1, characterized in that: The base (1) is internally connected to a sliding rod (803), the sliding rod (803) is externally connected to a slider (801), the upper side of the slider (801) is connected to a planer (802), the rotating shaft (602) is externally connected to a fixing rod (8), the other end of the fixing rod (8) is connected to a connecting rod, and the other end of the connecting rod is connected to the lower side of the slider (801).

3. The heat dissipation device for a planer-saw machine according to claim 1, characterized in that: The lower side of the base (1) is arranged in an inclined manner, a groove is provided on the lower side of the base (1), and a chip collecting box (9) is connected to the lower side of the base (1).

4. The heat dissipation device for a planer-saw machine according to claim 1, characterized in that: The outside of the rotating shaft (602) is connected to a first bevel gear (7); the side of the heat dissipation cover (702) away from the air collecting cover (604) is connected to a filter plate (706); the inside of the filter plate (706) is connected to a cylindrical rod (703); one side of the cylindrical rod (703) is connected to a second bevel gear (701); the second bevel gear (701) is connected to the first bevel gear (7); the end of the cylindrical rod (703) away from the second bevel gear (701) is connected to a scraper (705); one side of the scraper (705) is in contact with one side of the filter plate (706).

5. The heat dissipation device for a planer-saw machine according to claim 1, characterized in that: The inner top wall of the support plate (2) is provided with a cooling device (5), and the cooling device (5) comprises a side plate, and the side plate is connected to the inner top wall of the support plate (2), and a No. 2 motor is connected above the side plate, and a No. 2 fan is connected to the output end of the No. 2 motor, and the No. 2 fan is arranged on one side of the saw blade.

6. The heat dissipation device for a planer-saw machine according to claim 1, characterized in that: A collecting device (4) is arranged on the upper side of the support plate (2), and the collecting device (4) comprises a dust collector, and an input end of the dust collector is connected to a dust suction pipe, and the dust suction pipe is arranged on one side of the saw blade.

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