CN221892173U - A debris suction device - Google Patents

Abstract

The utility model discloses a debris suction device, which comprises a workbench, wherein a collection opening is formed in the top surface of the workbench relatively, a collection cavity is formed in the workbench, a communication groove is formed in the inner wall of the top surface of the collection cavity, the other end of the communication groove is communicated with the collection opening, a cleaning door is arranged on the outer wall of one side of the workbench, an air outlet pipe is formed in the inner wall of one side of the collection cavity, an air exhaust fan is arranged at one end of the air outlet pipe, and a blocking plate is fixed on one side, close to the air exhaust fan, of the inner wall of the collection cavity. According to the utility model, the air outlet pipe, the blocking plate and the air exhaust fan are arranged, when the processing assembly performs processing operations such as cutting and polishing on the wood floor, the air exhaust fan is started to exhaust air in the collecting cavity outwards, so that negative pressure is generated in the collecting cavity, chips generated by processing are sucked through the collecting opening and fall into the collecting cavity through the communicating groove, and lighter chips are prevented from being blown by the air and drifting in the environment.

Description

Chip suction device

Technical Field

The utility model relates to the technical field of wood floor production, in particular to a scrap suction device.

Background

When the existing wood floor is produced, the raw materials are inevitably cut and polished for shaping and unifying specifications, so that more crushed aggregates and fragments with different sizes are generated and accumulated in a working area of a production machine.

Through retrieving, chinese patent publication No. CN 217225893U's patent discloses a cutting bits recovery unit for wood floor production, including cutting device, processing platform and control cabinet, cutting device's bottom movable mounting has the processing platform, the inside fixed mounting of processing platform has the fixed plate, one side fixed mounting of processing platform has the control cabinet, collection mouth has been seted up in the front of control cabinet, the collecting hole has been seted up to the side of fixed plate, inside fixed mounting have the collection net, the bottom fixed mounting of collection net has the collecting box.

This patent is through setting up collecting hole, collection net, collecting box and anti-clogging mechanism, through movable plate and little scraper blade mutually supporting, utilizes the movable plate to remove simultaneously, promotes the piece on the collection net, reaches the effect of clearance to the piece gets into the inside of collecting box, avoids collecting the net to take place to block up, but its collection piece relies on piece self weight to make it fall on the collection net, and in the production process, partial piece weight is lighter, can be blown by the air and drift, can't effectively collect, causes the pollution of production environment.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a debris suction device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a piece suction device, includes the workstation, the workstation top surface is provided with the collection mouth relatively, the collection chamber has been seted up to the workstation inside, the intercommunication groove has been seted up to collection chamber top surface inner wall, the intercommunication groove other end communicates with the collection mouth, workstation one side outer wall is provided with the clearance door, the outlet duct has been seted up to collection chamber one side inner wall, the air exhaust fan is installed to outlet duct one end, collection chamber inner wall is close to air exhaust fan one side and is fixed with the barrier.

As still further aspects of the utility model: the workbench top surface is provided with a processing assembly, and the side wall of the air outlet pipe is provided with a mounting groove.

As still further aspects of the utility model: the inner wall of the mounting groove is rotationally connected with a rotating shaft, the outer wall of the rotating shaft is fixedly provided with paddles, and the paddles are equidistantly arranged.

As still further aspects of the utility model: the cavity is offered to the mounting groove both sides, the pivot both ends are connected with the carousel, carousel one side outer wall rotates and is connected with the connecting rod.

As still further aspects of the utility model: the inner wall of one side of the cavity is provided with a through hole, the other end of the through hole is communicated with the collecting cavity, and the inner wall of the through hole is slidably connected with a pushing rod.

As still further aspects of the utility model: one end of the pushing rod is rotationally connected with the connecting rod, the other end of the pushing rod is fixedly provided with a knocking head, and the knocking head is in contact fit with the surface of the blocking plate.

As still further aspects of the utility model: the air outlet pipe is close to the air suction one end of the fan is provided with a conical tube.

As still further aspects of the utility model: the inner wall of the conical tube gradually contracts towards the direction of the rotating shaft.

Compared with the prior art, the utility model provides a scrap suction device, which has the following beneficial effects:

1. According to the utility model, the air outlet pipe, the blocking plate and the air exhaust fan are arranged, when the processing assembly performs processing operations such as cutting and polishing on the wood floor, the air exhaust fan is started to exhaust air in the collecting cavity outwards, so that negative pressure is generated in the collecting cavity, chips generated by processing are sucked through the collecting opening and fall into the collecting cavity through the communicating groove, and lighter chips are prevented from being blown by the air and drifting in the environment.

2. According to the utility model, the installation groove, the rotating shaft and the blades are arranged, so that when air pumped by the air pumping fan passes through the inside of the air outlet pipe, the blades are blown to rotate by taking the rotating shaft as a rotation center, the rotating shaft is driven to rotate, a power source for driving the rotating shaft is not required to be additionally arranged, and the energy consumption is reduced.

3. According to the utility model, the conical tube is arranged, so that the air flow speed of the rotating blade is increased, the rotating speed of the rotating shaft is improved, the knocking frequency of the knocking head is increased, and the cleaning effect is improved.

The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the device has a simple structure and is convenient to operate.

Drawings

FIG. 1 is a schematic view of the overall structure of a debris aspiration device according to the present utility model;

FIG. 2 is a schematic view of the internal structure of a debris aspiration device according to the present utility model;

FIG. 3 is a schematic diagram showing a connection structure between a rotating shaft and a turntable of a debris aspiration device according to the present utility model;

fig. 4 is a schematic partial structure of a debris aspiration device according to the present utility model.

In the figure: 1. a work table; 2. processing the assembly; 3. a collection port; 4. a collection chamber; 5. a communication groove; 6. a blocking plate; 7. an air extraction fan; 8. a conical tube; 9. an air outlet pipe; 10. a mounting groove; 11. a rotating shaft; 12. a paddle; 13. a cavity; 14. a turntable; 15. a connecting rod; 16. a push rod; 17. a through hole; 18. a knocking head; 19. cleaning the door.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1

1-4, Including workstation 1, workstation 1 top surface is provided with processing subassembly 2, processing subassembly 2 can be the cutting subassembly the same with the patent cutting mechanism of chinese patent publication No. CN210705011U or with the polishing subassembly the same of the patent polishing mechanism of chinese patent publication No. CN216371423U etc. the workstation 1 top surface is provided with collection mouth 3 relatively, collection chamber 4 has been seted up to workstation 1 inside, collection chamber 4 top surface inner wall has seted up intercommunication groove 5, the intercommunication groove 5 other end and collection mouth 3 intercommunication, workstation 1 one side outer wall is provided with clearance door 19, collection chamber 4 one side inner wall has seted up outlet duct 9, air exhaust duct 9 one end is installed fan 7, collection chamber 4 inner wall is close to air exhaust 7 one side and is fixed with barrier plate 6, air outlet duct 9 lateral wall has seted up mounting groove 10, mounting groove 10 inner wall rotation is connected with pivot 11, pivot 11 outer wall is fixed with paddle 12, paddle 12 arranges, mounting groove 10 both sides have been seted up cavity 13, two ends 14 are connected with pivot 13, pivot 16 are connected with pivot 13, the pivot 16 is connected with pivot rod 16, the other end is connected with pivot rod 16, and pivot rod 16 is connected with pivot rod 16, and one side is connected with the pivot rod 16, and the other end is connected with the pivot rod 16.

When processing subassembly 2 carries out processing operations such as cutting to the timber apron and polishes, the fan 7 that bleeds, will collect the inside air of chamber 4 outwards take out, make the inside negative pressure that produces of chamber 4, the piece that will process the production is inhaled through collecting port 3, and fall into chamber 4 through intercommunication groove 5, simultaneously, when the air that the fan 7 that bleeds is inside through outlet duct 9, the paddle 12 that blows uses pivot 11 to rotate, drive pivot 11 and rotate, make push rod 16 follow through-hole 17 reciprocating motion through connecting rod 15, make the head 18 strike and stop board 6, shake the piece dust that stops board 6 surface attached and fall, avoid stopping up board 6, after collecting the piece of chamber 4 inside storage a certain amount, can open clearance door 19, take out the piece.

Through setting up outlet duct 9, blocking board 6 and air extraction fan 7, when processing subassembly 2 carries out processing operations such as cutting to the timber apron, air extraction fan 7 starts, outwards takes out the inside air of collecting chamber 4, makes the inside negative pressure that produces of collecting chamber 4, inhales the piece that produces the processing through collecting mouth 3 to fall into collecting chamber 4 through intercommunication groove 5, avoid lighter piece to receive the air blow, fly away in the environment.

Through setting up mounting groove 10, pivot 11 and paddle 12, when the air that the air extraction fan 7 was taken out is inside through outlet duct 9, blow paddle 12 and use pivot 11 to rotate as center of rotation, drive pivot 11 and rotate, need not to establish the power supply that drives pivot 11 in addition, reduce the energy consumption.

Example 2

In the present embodiment, on the basis of embodiment 1, the following improvement is made, as shown in fig. 2, in which, an end of the air outlet pipe 9 near the air suction fan 7 is provided with a conical pipe 8, and the inner wall of the conical pipe 8 gradually contracts toward the direction of the rotating shaft 11.

When the air pumped by the air pumping fan 7 passes through the conical tube 8, the inner wall of the conical tube 8 gradually contracts towards the rotating shaft 11, so that the air flow speed of the rotating blade 12 is increased, the rotating speed of the rotating shaft 11 is increased, the knocking frequency of the knocking head 18 is increased, and the cleaning effect is improved.

Through setting up conical tube 8, make blowing paddle 12 pivoted air velocity of flow accelerate, promote the rotational speed of pivot 11, make the frequency of beating head 18 increase, improve the cleaning efficiency.

Working principle: when the processing assembly 2 carries out cutting and polishing and other processing operations on the wood floor, the air extraction fan 7 is started, air in the collecting cavity 4 is extracted outwards, negative pressure is generated in the collecting cavity 4, chips generated by processing are sucked through the collecting opening 3 and fall into the collecting cavity 4 through the communicating groove 5, meanwhile, when the air extracted by the air extraction fan 7 passes through the inside of the air outlet pipe 9, the blowing blade 12 rotates by taking the rotating shaft 11 as a rotating center, the rotating shaft 11 is driven to rotate, the inner wall of the conical tube 8 gradually contracts towards the rotating shaft 11, the air flow speed of the rotating blade 12 is accelerated, the rotating speed of the rotating shaft 11 is improved, the pushing rod 16 is enabled to reciprocate along the through hole 17 through the connecting rod 15, the knocking head 18 knocks the blocking plate 6, chips and dust attached to the surface of the blocking plate 6 are prevented from shaking down, after a certain amount of chips are stored in the collecting cavity 4, the cleaning door 19 can be opened, and the chips are taken out.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (8)

1. The utility model provides a piece suction device, includes workstation (1), its characterized in that, workstation (1) top surface is provided with relatively and collects mouth (3), collection chamber (4) have been seted up to workstation (1) inside, collection chamber (4) top surface inner wall has seted up intercommunication groove (5), intercommunication groove (5) other end and collection mouth (3) intercommunication, workstation (1) one side outer wall is provided with clearance door (19), collection chamber (4) one side inner wall has seted up outlet duct (9), extraction fan (7) are installed to outlet duct (9) one end, collection chamber (4) inner wall is close to extraction fan (7) one side and is fixed with blocking plate (6).

2. A debris aspiration device according to claim 1 wherein the top surface of the table (1) is provided with a machining assembly (2) and the side wall of the outlet duct (9) is provided with a mounting groove (10).

3. A debris aspiration device according to claim 2, wherein the inner wall of the mounting groove (10) is rotatably connected with a shaft (11), the outer wall of the shaft (11) is fixedly provided with paddles (12), and the paddles (12) are equidistantly arranged.

4. A debris aspiration device according to claim 3 wherein cavities (13) are provided on both sides of the mounting groove (10), two ends of the shaft (11) are connected with a turntable (14), and a connecting rod (15) is rotatably connected to an outer wall of one side of the turntable (14).

5. A debris aspiration device according to claim 4 wherein the cavity (13) has a through hole (17) in one side wall, the other end of the through hole (17) being in communication with the collection chamber (4), the through hole (17) having a push rod (16) slidably connected to the inner wall.

6. A debris aspiration device according to claim 5 wherein one end of the push rod (16) is rotatably connected to the connecting rod (15), and wherein a striking head (18) is secured to the other end of the push rod (16), the striking head (18) being in contact engagement with the surface of the baffle plate (6).

7. A debris aspiration device according to claim 1, wherein the outlet duct (9) is provided with a conical duct (8) at one end thereof adjacent the suction fan (7).

8. A debris aspiration device according to claim 7, wherein the inner wall of the conical tube (8) tapers in the direction of the rotation axis (11).