CN216795613U

CN216795613U - Air exhaust device of engraving machine

Info

Publication number: CN216795613U
Application number: CN202220465524.8U
Authority: CN
Inventors: 靳国华; 卢宁清
Original assignee: Ningxia Medical University
Current assignee: Ningxia Medical University
Priority date: 2022-03-05
Filing date: 2022-03-05
Publication date: 2022-06-21
Anticipated expiration: 2032-03-05

Abstract

The utility model relates to an exhaust device of a carving machine, which comprises a cooling box, wherein the side walls of two opposite sides of the cooling box are respectively and rotatably penetrated by a connecting shaft, one end of the connecting shaft, which is positioned in the cooling box, is connected with a fan, the other end of the connecting shaft is connected with a first belt pulley, the cooling box is provided with a driving mechanism for driving the two belt pulleys to rotate together, a sliding rod is connected between the inner walls of the two sides of the cooling box, the two sides of the sliding rod are respectively and slidably penetrated by a sliding block, the upper wall of the sliding block is hinged with a connecting rod, a supporting plate is hinged between the top ends of the two connecting rods, the supporting plate is provided with the carving machine, the supporting plate is provided with a fixing mechanism for fixing the carving machine, and the outer wall of the sliding rod is sleeved with a spring. Compared with the prior art, the utility model has the advantages that: can drive two fans rotatory simultaneously, dispel the heat to the engraver, can effectively carry out the shock attenuation buffering to the engraver, improve engraver life.

Description

Air exhaust device of engraving machine

Technical Field

The utility model relates to the technical field of teaching equipment, in particular to an exhaust device of a carving machine.

Background

The engraving is a drilling and milling combined machining in principle, and a plurality of data input modes of the engraving machine have more free edges as required. The computer engraving machine has two types of laser engraving and mechanical engraving, and the two types have high power and low power. Because the application range of engravers is very wide, it is necessary to know the most suitable application range of various engravers. The small power is only suitable for manufacturing bicolor plates, building models, small-sized labels, three-dimensional artware and the like, and the power required for carving jade, metal and the like is more than 1500W. The high-power engraving machine can be used as a small-power engraving machine. Is most suitable for large-scale cutting, embossing and carving.

The engraver can produce a large amount of heats at the during operation, consequently need use exhaust device to its ventilation cooling, and current exhaust device dispels the heat through a fan only, and radiating effect is unsatisfactory, does not possess simultaneously and carries out absorbing function to the engraver.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides an exhaust device of an engraving machine, which aims to solve the problems in the background technology.

In order to achieve the purpose of the utility model, the utility model adopts the technical scheme that: the utility model provides an engraver exhaust device, includes the cooler bin, the relative both sides lateral wall of cooler bin rotates respectively and passes and is equipped with the connecting axle, the one end connection that the connecting axle is located the cooler bin is equipped with the fan, the other end connection of connecting axle is equipped with band pulley one, be equipped with on the cooler bin and be used for driving the actuating mechanism that two band pulleys are together rotatory, it is equipped with the slide bar to connect between the inner wall of cooler bin both sides, the slide bar both sides slide respectively and pass and be equipped with the slider, the articulated connecting rod that is equipped with, two of slider upper wall between the connecting rod top articulates and is equipped with the backup pad, placed the engraver in the backup pad, be equipped with the fixed establishment who is used for fixed engraver in the backup pad, slide bar outer wall cover is equipped with the spring.

As an improvement: and a door is arranged on the front side wall of the cooling box.

As an improvement: and an air outlet is formed in the top wall of the cooling box.

As an improvement: and support columns are respectively arranged on two opposite sides of the outer wall of the bottom of the cooling box.

As an improvement: the driving mechanism comprises a first motor arranged on the outer wall of the bottom of the cooling box, a driving gear is connected to one shaft end of the first motor, a driven gear is meshed with the lower side of the driving gear, a rotating shaft is arranged at the center of the driven gear in a penetrating mode, two ends of the rotating shaft are respectively connected with a second belt wheel through a support column which penetrates through the same side in a rotating mode, and the first belt wheel is connected with the second belt wheel through a belt.

As an improvement: the slide block is connected with the inner wall of the bottom of the cooling box in a sliding mode through a slide rail.

As an improvement: the fixing mechanism comprises a T-shaped sliding groove arranged in a supporting plate, T-shaped sliding blocks are arranged on two sides in the T-shaped sliding groove in a sliding mode respectively, a clamping plate is arranged on the upper wall of each T-shaped sliding block in a connected mode, a second motor is arranged on the outer wall of one side of the supporting plate, the two shaft ends of each motor penetrate through the supporting plate on the same side and are connected with a two-way screw, and the other end of each two-way screw is connected with the inner wall of the T-shaped sliding groove in a rotating mode through threads.

Compared with the prior art, the utility model has the advantages that: can drive two band pulleys through actuating mechanism and rotate simultaneously, it is rotatory to drive the connecting axle, and then can drive two fans and rotate simultaneously, dispel the heat to the engraver, can fix the engraver through fixed establishment, through the setting of spring, slider, connecting rod and backup pad, can effectively carry out the shock attenuation buffering to the engraver, improves engraver life.

Drawings

FIG. 1 is a schematic view of the interior structure of an air exhaust device of an engraving machine according to the present invention;

FIG. 2 is an enlarged view taken at a in FIG. 1;

FIG. 3 is a cross-sectional view of a support plate of an exhaust device of an engraver according to the present invention;

FIG. 4 is a schematic view of the exterior structure of the air exhaust device of the engraving machine;

as shown in the figure:

1. a support pillar; 2. a rotating shaft; 3. a driven gear; 4. a first motor; 5. a second belt wheel; 6. a first belt wheel; 7. opening the door; 8. an air outlet; 9. a cooling tank; 10. a driving gear; 11. a connecting shaft; 12. a fan; 13. an engraving machine; 14. a support plate; 15. a second motor; 16. a T-shaped slider; 17. a bidirectional screw; 18. a splint; 19. a T-shaped chute; 20. a connecting rod; 21. a slider; 22. a spring; 23. a slide bar.

Detailed Description

The following further describes embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1 to 3, an exhaust device of an engraving machine comprises a cooling box 9, wherein two opposite side walls of the cooling box 9 are respectively provided with a connecting shaft 11 in a rotating way, one end of the connecting shaft 11, which is positioned in the cooling box 9, is connected with a fan 12, the other end of the connecting shaft 11 is connected with a belt wheel I6, a driving mechanism for driving the two belt wheels I6 to rotate simultaneously is arranged on the cooling box 9, a sliding rod 23 is connected between the inner walls of the two sides of the cooling box 9, two sides of the sliding rod 23 are respectively provided with a sliding block 21 in a sliding way, the upper wall of the sliding block 21 is hinged with a connecting rod 20, a supporting plate 14 is hinged between the top ends of the two connecting rods 20, the engraving machine 13 is arranged on the supporting plate 14, a fixing mechanism for fixing the engraving machine 13 is arranged on the supporting plate 14, the outer wall of the sliding rod 23 is sleeved with a spring 22, and the sliding block 21 is connected with the inner wall of the bottom of the cooling box 9 in a sliding mode through a sliding rail.

And a door 7 is arranged on the front side wall of the cooling box 9. And an air outlet 8 is formed in the top wall of the cooling box 9. And supporting columns 1 are respectively arranged on two opposite sides of the outer wall at the bottom of the cooling box 9. Actuating mechanism is including setting up motor one 4 on 9 bottom outer walls of cooler bin, motor one 4 shaft end connection is equipped with driving gear 10, the meshing of driving gear 10 downside is equipped with driven gear 3, driven gear 3's center is passed and is equipped with pivot 2, the both ends of pivot 2 are rotated respectively and are passed 1 and connect of support column of homonymy and be equipped with band pulley two 5, band pulley one 6 passes through the belt with homonymy band pulley two 5 and is connected.

Fixing mechanism is including setting up T type spout 19 in backup pad 14, both sides slide respectively in T type spout 19 and are equipped with

T type slider

16, 16 wall connections of T type slider are equipped with splint 18, be equipped with two 15 motors on the outer wall of 14 one sides of backup pad, two 15 shaft ends of motor pass homonymy backup pad 14 and connect and be equipped with two-way screw rod 17, two T type sliders 16 are passed in two 17 other end spiro unions and are connected with the inner wall rotation of T type spout 19.

When the carving machine is implemented specifically, the first motor 4 is started, the driving gear 10 can be driven to rotate, the driving gear 10 drives the driven gear 3 to rotate, the driven gear 3 drives the rotating shaft 2 to rotate, the rotating shaft 2 drives the belt wheels two 5 on two sides to rotate simultaneously, the belt wheels one 6 can be driven to rotate under the action of the belt, the belt wheels one 6 drive the connecting shaft 11 to rotate, the connecting shaft 11 drives the fans 12 to rotate, and the two fans 12 rotate simultaneously to ventilate and dissipate heat of the carving machine 13 quickly; the two-way screw 17 can be driven to rotate by the second motor 15, and under the action of the thread force, the two T-shaped sliders 16 can be driven to mutually approach, and the two clamping plates 18 are driven to mutually approach, so that the engraving machine 13 can be clamped and fixed; when the engraving machine 13 vibrates, the support plate 14 is driven to vibrate, the slide block 21 can be driven to move left and right under the action of the connecting rod 20, vibration force can be absorbed through the spring 22, and the purpose of damping and buffering the engraving machine 13 is achieved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides an engraver exhaust device, includes cooler bin (9), its characterized in that: the side walls of two opposite sides of the cooling box (9) are respectively provided with a connecting shaft (11) in a rotating and penetrating way, one end of the connecting shaft (11) positioned in the cooling box (9) is connected with a fan (12), the other end of the connecting shaft (11) is connected with a first belt wheel (6), the cooling box (9) is provided with a driving mechanism for driving the two first belt wheels (6) to rotate simultaneously, a sliding rod (23) is connected between the inner walls of the two sides of the cooling box (9), sliding blocks (21) are respectively arranged on the two sides of the sliding rod (23) in a sliding and penetrating way, the upper wall of the sliding block (21) is hinged with a connecting rod (20), a supporting plate (14) is hinged between the top ends of the two connecting rods (20), engraver (13) have been placed on backup pad (14), be equipped with the fixed establishment who is used for fixed engraver (13) on backup pad (14), slide bar (23) outer wall cover is equipped with spring (22).

2. An engraver exhaust according to claim 1, characterised in that: and a door (7) is arranged on the front side wall of the cooling box (9).

3. An engraver exhaust according to claim 1, characterised in that: and an air outlet (8) is formed in the top wall of the cooling box (9).

4. An engraver exhaust according to claim 1, characterised in that: and two opposite sides of the outer wall of the bottom of the cooling box (9) are respectively provided with a support column (1).

5. An engraver exhaust according to claim 4 wherein: actuating mechanism is including setting up motor (4) on cooler bin (9) bottom outer wall, motor (4) axle head is connected and is equipped with driving gear (10), driving gear (10) downside meshing is equipped with driven gear (3), the center of driven gear (3) is passed and is equipped with pivot (2), the both ends of pivot (2) are rotated respectively and are passed support column (1) and the parallel connection of homonymy and are equipped with band pulley two (5), band pulley one (6) are passed through the belt with homonymy band pulley two (5) and are connected.

6. An engraver exhaust according to claim 1, characterised in that: the sliding block (21) is connected with the inner wall of the bottom of the cooling box (9) in a sliding mode through a sliding rail.

7. An engraver exhaust according to claim 1, characterised in that: fixed establishment is including setting up T type spout (19) in backup pad (14), both sides slide respectively in T type spout (19) and are equipped with T type slider (16), wall connection is equipped with splint (18) on T type slider (16), be equipped with motor two (15) on the outer wall of backup pad (14) one side, motor two (15) axle head passes homonymy backup pad (14) and connects and is equipped with two-way screw rod (17), two-way screw rod (17) other end spiro union passes two T type sliders (16) and is connected with the inner wall rotation of T type spout (19).