CN215999868U

CN215999868U - Finishing equipment of wooden compound stair tread

Info

Publication number: CN215999868U
Application number: CN202122642767.2U
Authority: CN
Inventors: 姚志平
Original assignee: Cuihu International Trade Shanghai Co ltd
Current assignee: Cuihu International Trade Shanghai Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-03-11
Anticipated expiration: 2031-11-01

Abstract

The utility model relates to a stair tread repair body technical field especially relates to a trimming equipment of wooden compound stair tread. The technical scheme comprises the following steps: the trimming device comprises a trimming device body and a reciprocating screw rod arranged in an inner cavity of the trimming device body, a trimming mechanism is installed on a rod body of the reciprocating screw rod, dust suction heads are arranged in inner cavities of two sides of the trimming device body, transmission rods are arranged on two sides of the inner cavity of the trimming device body, adjacent transmission bevel gears are meshed with each other, a fixed block is arranged on one side, close to the dust suction heads, of each transmission rod, a movable rod is arranged on a plate body of each fixed block, a butt plate and a reset spring are arranged on the rod body at one end of each movable rod, and an eccentric cam is installed on the rod body of each transmission rod. The utility model discloses a transmission structure drives eccentric cam and constantly rotates, and it constantly promotes the butt plate at the pivoted in-process and removes, makes the movable rod constantly promote the dust absorption head and swings under reset spring's effect to reach the regulation of absorbing the angle scope, be of value to promote flying chip and absorb the effect of collecting and clear away.

Description

Finishing equipment of wooden compound stair tread

Technical Field

The utility model relates to a stair tread repair body technical field especially relates to a trimming equipment of wooden compound stair tread.

Background

Since the quality of the wooden stair tread is reduced after a long time use, burrs are generated on the surface of the stair tread, and therefore, special trimming equipment is required. The existing trimming equipment for the wood composite stair treads mainly comprises a mobile transmission mechanism and a burr polishing mechanism, and the deburring mechanism output by a driving motor is driven by the mobile transmission mechanism such as an electric slide rail or a reciprocating screw rod to polish back and forth on the surface of the stair treads so as to remove burrs and trim the stair treads. Because a large amount of flying chips can be generated in the deburring process, the trimming equipment is generally provided with a flying chip collecting mechanism, but the waste chip collecting mechanism of the conventional trimming equipment cannot adjust the angle and only can absorb and collect the flying chips within a certain range, so that the flying chips are not thoroughly cleaned and easily remain.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the problem that exists among the background art, provide one kind and fly bits collection mechanism and can carry out angle modulation to promote the trimming equipment who flies the bits clearance effect.

The technical scheme of the utility model: the utility model provides a trimming equipment of wooden compound stair tread, includes the trimming equipment organism and sets up the reciprocal lead screw in trimming equipment organism inner chamber, and trimming mechanism has been installed to the body of rod of reciprocal lead screw, and the both sides inner chamber of trimming equipment organism all is equipped with rotatable dust absorption head, the inner chamber both sides of trimming equipment organism all are equipped with the transfer line, and the one end body of rod of transfer line and the one end body of rod of adjacent reciprocal lead screw have all installed transmission bevel gear, intermeshing between the adjacent transmission bevel gear, and one side that the transfer line is close to the dust absorption head is equipped with the fixed block, and the movable rod that the plate body of fixed block was equipped with, the body of rod that the one end of movable rod is close to the transfer line are equipped with butt joint board and reset spring, and eccentric cam has been installed to the body of rod.

Preferably, the trimming mechanism comprises a driving motor B and a deburring roller connected to an output end of the driving motor B, a moving block is mounted on a rod body of the reciprocating lead screw, the driving motor B is fixedly mounted on a bottom wall of the moving block, a driving motor a is fixedly mounted on one side wall of the trimming device body, and an output end of the driving motor a is connected with a rod body at one end of the reciprocating lead screw.

Preferably, a dust collector is arranged on the top wall of the trimming device body and communicated with the dust collection head.

Preferably, a fixing plate is mounted on the rear side wall of the inner cavity of the trimming device body, and the dust suction pipe body of the dust suction head penetrates through the plate body of the fixing plate.

Preferably, the reset spring is located between the abutting plate and the fixed block, the reset spring is sleeved on the surface of the rod body of the movable rod, and the eccentric cam can push the abutting plate to move in the rotating process.

Compared with the prior art, the utility model discloses following profitable technological effect has:

drive eccentric cam constantly rotatory through transmission structure, it constantly promotes the butt joint board at the pivoted in-process and removes, makes the movable rod constantly promote the dust absorption head and swing under reset spring's effect to reach the regulation of absorbing the angle scope, be of value to promoting the flying chips and absorb the effect of collecting and clearing away.

Drawings

Fig. 1 is a schematic top view of a cross-sectional structure according to an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic front sectional view of fig. 1.

Reference numerals: 1. a finishing device body; 2. a reciprocating screw rod; 3. a dust collection head; 4. a fixing plate; 5. a deburring roller; 6. a moving block; 7. driving a motor A; 8. a drive bevel gear; 9. an eccentric cam; 10. a transmission rod; 11. a butt joint plate; 12. a return spring; 13. a movable rod; 14. a fixed block; 15. driving a motor B; 16. a dust collector.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-3, the trimming device for a wood composite stair tread provided by the present invention comprises a trimming device body 1 and a reciprocating screw rod 2 disposed in an inner cavity of the trimming device body 1, wherein a trimming mechanism is disposed on a rod body of the reciprocating screw rod 2, rotatable dust suction heads 3 are disposed on inner cavities of left and right sides of the trimming device body 1, the dust suction heads 3 are disposed behind the reciprocating screw rod 2, transmission rods 10 are disposed on left and right sides of the inner cavity of the trimming device body 1, transmission bevel gears 8 are disposed on a front end rod body of the transmission rod 10 and an end rod body of an adjacent reciprocating screw rod 2, the adjacent transmission bevel gears 8 are engaged with each other, a fixed block 14 is disposed on one side of the transmission rod 10 close to the dust suction heads 3, a movable rod 13 is disposed on a plate body of the fixed block 14, and a butt plate 11 and a return spring 12 are disposed on a rod body of one end of the movable rod 13 close to the transmission rod 10, the lever body of the transmission lever 10 is provided with an eccentric cam 9.

In this embodiment, two ends of the rod body of the reciprocating screw rod 2 are respectively installed on the left and right side walls of the body 1 of the dressing apparatus through bearings. The rear end rod body of the transmission rod 10 is arranged in the rear side wall of the trimming device body 1 through a bearing, the fixed block 14 is fixedly arranged on the top wall of the inner cavity of the trimming device body 1, the movable rod 13 is connected with the plate body of the fixed block 14 through a bearing, when the burr of the stair tread is removed, the reciprocating screw rod 2 is required to be used for rotating, so that the trimming mechanism on the fixed block is driven to remove the burr on the surface of the stair tread, under the meshing transmission effect of the transmission bevel gear 8, the rotating reciprocating screw rod 2 drives the transmission rod 10 to rotate together, so that the transmission rod 10 drives the eccentric cam 9 to rotate, the abutting plate 11 is pushed to the direction of the dust collection head 3 in the rotating process of the eccentric cam 9, and the movable rod 13 is driven to move simultaneously, the dust collection head 3 is pushed and the reset spring 12 is extruded in the moving process of the movable rod 13, when the cam 9 rotates, the movable rod 13 returns to the original position under the elastic action of the reset spring 12, the movable rod 13 can continuously push the rotatably installed dust collection head 3 to adjust the dust collection angle under the matching of the eccentric cam 9 and the return spring 12, so that the flying dust removal effect is favorably improved.

Example two

As shown in fig. 1, fig. 2 and fig. 3, compared with the first embodiment, the trimming apparatus of the present invention further includes a trimming mechanism including a driving motor B15 and a deburring roller 5 connected to an output end of the driving motor B15, a moving block 6 is installed on a rod body of the reciprocating screw rod 2, a driving motor B15 is fixedly installed on a bottom wall of the moving block 6, a driving motor a7 is fixedly installed on a right side wall of the trimming apparatus body 1, a coupling of an output end of the driving motor a7 is connected to a rod body at one end of the reciprocating screw rod 2, a dust collector 16 is installed on a top wall of the trimming apparatus body 1, the dust collector 16 is communicated with the dust collection head 3, a fixing plate 4 is installed on a rear side wall of an inner cavity of the trimming apparatus body 1, a dust collection pipe body of the dust collection head 3 penetrates through a plate body of the fixing plate 4, a return spring 12 is located between the abutting plate 11 and the fixing plate 14, and the reset spring 12 is sleeved on the rod body surface of the movable rod 13, and the eccentric cam 9 can push the abutting plate 11 to move in the rotating process.

In this embodiment, the driving motor B15 drives the deburring roller 5 to rotate at a high speed on the surface of the stair tread, so as to remove burrs of the stair tread. The moving block 6 is in threaded connection with the reciprocating screw rod 2. The starting drive motor A7 can drive the reciprocating screw rod 2 to rotate, the fixing plate 4 is arranged in the inner cavity rear wall of the body 1 of the dressing device through a bearing, and the purpose is to achieve the purpose of rotatably installing the dust collection head 3, so that the dust collection angle can be adjusted conveniently.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a trimming equipment of wooden compound stair tread, includes trimming equipment organism (1) and sets up reciprocal lead screw (2) in trimming equipment organism (1) inner chamber, and the body of rod of reciprocal lead screw (2) has installed trimming mechanism, and the both sides inner chamber of trimming equipment organism (1) all is equipped with rotatable dust absorption head (3), its characterized in that: the inner chamber both sides of finishing equipment organism (1) all are equipped with transfer line (10), and the one end body of rod of transfer line (10) and the one end body of rod of adjacent reciprocal lead screw (2) have all installed transmission bevel gear (8), intermeshing between adjacent transmission bevel gear (8), one side that transfer line (10) are close to dust absorption head (3) is equipped with fixed block (14), movable rod (13) that the plate body of fixed block (14) was equipped with, the body of rod that movable rod (13) are close to the one end of transfer line (10) is equipped with butt joint board (11) and reset spring (12), eccentric cam (9) have been installed to the body of rod of transfer line (10).

2. The finishing apparatus of a wood composite stair tread according to claim 1, wherein: the trimming mechanism comprises a driving motor B (15) and a deburring roller (5) connected to the output end of the driving motor B (15), a moving block (6) is installed on a rod body of the reciprocating lead screw (2), the driving motor B (15) is fixedly installed on the bottom wall of the moving block (6), a driving motor A (7) is fixedly installed on one side wall of the trimming device body (1), and the output end of the driving motor A (7) is connected with one end rod body of the reciprocating lead screw (2).

3. The finishing apparatus of a wood composite stair tread according to claim 1, wherein: and a dust collector (16) is arranged on the top wall of the trimming equipment body (1), and the dust collector (16) is communicated with the dust collection head (3).

4. The finishing apparatus of a wood composite stair tread according to claim 1, wherein: a fixing plate (4) is installed on the rear side wall of an inner cavity of the trimming equipment body (1), and a dust suction pipe body of the dust suction head (3) penetrates through a plate body of the fixing plate (4).

5. The finishing apparatus of a wood composite stair tread according to claim 1, wherein: reset spring (12) are located butt joint board (11) with between fixed block (14), just reset spring (12) cover is located the body of rod surface of movable rod (13), eccentric cam (9) rotatory in-process can promote butt joint board (11) remove.