CN113442243A

CN113442243A - All-dimensional automatic slotting device for door leaf silent groove

Info

Publication number: CN113442243A
Application number: CN202110881179.6A
Authority: CN
Inventors: 冶玉翔; 崔应照; 郭晓军
Original assignee: Zhengzhou Tata Songyang Wood Industry Co ltd
Current assignee: Zhengzhou Tata Songyang Wood Industry Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2021-09-28

Abstract

The invention discloses an all-dimensional automatic slotting device for a silent groove of a door leaf, which relates to the technical field of door leaf production and comprises a workbench and a slotting drill bit arranged above the workbench, wherein guide rails are arranged in parallel at the edges of two sides of the workbench, a first motor is fixedly connected to the outer side of one end, positioned outside the workbench, of one guide rail, a transmission shaft in rotating fit with the guide rail on the other side is fixedly connected to an output shaft of the first motor, first chain wheels are fixedly connected to two ends, positioned in an inner cavity of the guide rail, of the transmission shaft, and one end, opposite to the first chain wheels, of the inner cavity of the guide rail is rotatably connected with a second chain wheel which is rotatably connected with the first chain wheels through chains. This an all-round automatic fluting device for door leaf silence groove can adjust the position of fluting drill bit on the workstation at the in-process of operative installations, uses a device can carry out the fluting to the four sides of door plant automatically, has not only reduced manufacturing cost, has accelerated fluting speed moreover, improves production efficiency.

Description

All-dimensional automatic slotting device for door leaf silent groove

Technical Field

The invention relates to the technical field of door panel production, in particular to an all-dimensional automatic slotting device for a silent slot of a door leaf.

Background

The door is a barrier device which can be opened and closed at the entrances and exits of houses, enclosing walls, vehicles, ships and the like, and is made of multi-purpose wood or metal, wherein wood is used as a raw material for wood processing, the processing is mainly carried out by a mechanical or chemical method, the basic characteristics of the product are still kept, the basic processing technologies comprise wood cutting, wood drying, wood gluing, wood surface decoration and the like, and the functional processing technologies comprise wood protection, wood modification and the like, in the use process of the door, when the door is opened and closed, the edge part can collide with a door frame to generate noise, and in order to improve the condition, a mute groove for installing an anti-collision and shock-absorption gasket is arranged at the edge part of the door panel. The automatic slotting device of current door leaf silence groove is at the in-process that uses, can only slot to one side of door plant, need two devices of both sides installation in the different positions on the production line when carrying out the fluting to the left and right sides of door plant, carry out the slotted in-process at both ends about the door plant and still need install the third device, and need the manual work to rotate the door plant, not only cause staff's intensity of labour very big, production efficiency has also been reduced, carrying out the slotted in-process to the door plant, the angle is fixed usually, door plant and silence groove fluting ability to the different grade type are not enough.

Therefore, it is necessary to provide an all-directional automatic slotting device for a silent slot of a door leaf to solve the above problems.

Disclosure of Invention

Technical problem to be solved

The invention aims to provide an all-dimensional automatic slotting device for a silent groove of a door leaf, and aims to solve the problems that in the use process of the automatic slotting device for the silent groove of the door leaf in the background technology, only one side of the door leaf can be slotted, two devices are required to be arranged on two sides of different positions on a production line when the left side and the right side of the door leaf are slotted, a third device is required to be arranged in the process of slotting the upper end and the lower end of the door leaf, the door leaf needs to be rotated manually, the labor intensity of workers is high, the production efficiency is reduced, in the process of slotting the door leaf, the angle is usually fixed, and the slotting capacity of different types of door leaves and silent grooves is insufficient.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: an omnibearing automatic slotting device for a silent groove of a door leaf comprises a workbench and a slotting drill bit arranged above the workbench, wherein guide rails are arranged at the edges of two sides of the workbench in parallel, one end of the guide rail, which is positioned outside the end protruding out of the workbench, is fixedly connected with a first motor, a transmission shaft which is in rotating fit with the guide rail at the other side is fixedly connected on an output shaft of the first motor, two ends of the transmission shaft, which is positioned in an inner cavity of the guide rail, are fixedly connected with first chain wheels, one end of the inner cavity of the guide rail, which is opposite to the first chain wheels, is rotatably connected with a second chain wheel which is rotatably connected with the first chain wheels through chains, walking frames are vertically arranged on the guide rail, the walking frames are fixedly connected with the chains through grooves, the bottoms of the walking frames penetrate through the upper parts of the guide rails, lifting grooves are formed in the walking frames, and first hydraulic cylinders are fixedly connected in the lifting grooves, the utility model discloses a hydraulic cylinder, including first pneumatic cylinder, piston rod end fixedly connected with and lift groove sliding fit's crane, the one end fixedly connected with second motor of crane, fixedly connected with and crane curb plate normal running fit's threaded rod on the output shaft of second motor, threaded connection has the movable block with crane sliding fit on the threaded rod, the bottom surface center department of movable block rotates and is connected with the gear shaft, the bottom surface border department fixedly connected with third motor of movable block, fixedly connected with and the gear of the tooth intermeshing of gear shaft on the output shaft of third motor, the bottom fixedly connected with gallows of gear shaft, gallows bottom inboard is connected with the mounting panel through the pivot rotation, fixedly connected with fourth motor on the top surface of mounting panel, fluting drill bit fixed connection is on the output shaft of fourth motor.

Preferably, one end of the rotating shaft, which is located on the outer side of the hanger, is fixedly connected with a worm wheel, the hanger is fixedly connected with a fifth motor on the same side of the worm wheel, and an output shaft of the fifth motor is fixedly connected with a worm which is meshed with the worm wheel.

Preferably, telescopic rods are movably sleeved on two sides of the bottom surface of the hanging bracket, a dust cover is fixedly connected to the bottom end of each telescopic rod, a compression spring is sleeved outside each telescopic rod, and two ends of each compression spring are fixedly connected to the top surface of the dust cover and the bottom surface of the hanging bracket respectively.

Preferably, workstation top surface both ends parallel rotation is connected with defeated material roller, the stabilizer blade outside of workstation all articulates there is the second pneumatic cylinder, the outside both ends of guide rail all articulate the roll-over stand that is located the workstation top, the flexible rod end of second pneumatic cylinder articulates the one end in the roll-over stand outside, the relative one end fixedly connected with gyro wheel of the articulated department mutually of roll-over stand and first pneumatic cylinder.

Preferably, the projection of the walking frame in the guide rail is T-shaped.

Preferably, the distance between the second motor and the workbench is greater than the distance between the junction of the roll-over stand and the guide rail and the distance between the rollers, the roll-over stand is parallel to each other under the contraction state of the second hydraulic cylinder, and the distance between the hinged position of the roll-over stand and the guide rail is greater than the diameter of the rollers.

(III) advantageous effects

Compared with the prior art, the invention provides an omnibearing automatic slotting device for a silent groove of a door leaf, which has the following beneficial effects:

1. this an all-round automatic fluting device for door leaf silence groove sets up through the cooperation of guide rail with the walking frame, at the in-process of using device, can adjust the position of fluting drill bit on the workstation, uses a device can carry out the fluting to the four sides of door plant automatically, has not only reduced manufacturing cost, has accelerated fluting speed moreover, improves production efficiency.

2. This an all-round automatic fluting device for door leaf silence groove sets up through the cooperation at worm wheel and worm, at the in-process of operative installations, can adjust the position of mounting panel to reach the purpose of adjusting the fluting drill bit, can satisfy the demand of seting up of different door plants and different angle silence grooves, application scope is wider.

3. This an all-round automatic fluting device for door leaf silence groove sets up the roll-over stand structure through the both sides at the workstation, at the in-process of using device, can press from both sides the door plant on the workstation tightly, prevents to take place the displacement at grooved in-process door plant, makes more accurate of fluting.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a schematic side sectional view of the guide rail structure of the present invention;

FIG. 3 is a schematic bottom view of the walking frame structure of the present invention;

fig. 4 is an enlarged cross-sectional view of the structure at a in accordance with the present invention.

In the figure: 1. a work table; 2. a dust cover; 3. a fifth motor; 4. a movable block; 5. a lifting frame; 7. a second motor; 8. a walking frame; 9. a guide rail; 10. a roll-over stand; 11. a second hydraulic cylinder; 12. a first motor; 13. a drive shaft; 14. a roller; 15. a delivery roller; 16. a second sprocket; 17. a chain; 18. a first sprocket; 19. a threaded rod; 20. a lifting groove; 21. a third motor; 22. a gear; 23. a hanger; 24. mounting a plate; 25. a first hydraulic cylinder; 26. a fourth motor; 27. a gear shaft; 28. a rotating shaft; 29. a slotting drill bit; 30. a telescopic rod; 31. a compression spring; 32. a worm; 33. a worm gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an omnibearing automatic slotting device for a silent slot of a door leaf comprises a workbench 1 and a slotting drill bit 29 arranged above the workbench 1, wherein guide rails 9 are arranged in parallel at the edges of two sides of the workbench 1, a first motor 12 is fixedly connected to the outer side of one end of one side of the guide rail 9 protruding out of the workbench 1, a transmission shaft 13 in rotary fit with the other side of the guide rail 9 is fixedly connected to the output shaft of the first motor 12, a first chain wheel 18 is fixedly connected to two ends of the transmission shaft 13 positioned in the inner cavity of the guide rail 9, a second chain wheel 16 in rotary connection with the first chain wheel 18 through a chain 17 is rotatably connected to one end of the inner cavity of the guide rail 9 opposite to the first chain wheel 18, walking frames 8 are vertically arranged on the guide rails 9, and the slotting drill bit 29 can be adjusted on the workbench 1 through the matching arrangement of the guide rails 9 and the walking frames 8 during the use of the device, the four sides of the door plate can be automatically grooved by using one device, which not only reduces the production cost, but also accelerates the grooving speed and improves the production efficiency, the walking frame 8 is fixedly connected with the chain 17 through a through groove which penetrates through the upper part of the guide rail 9 at the bottom part, a lifting groove 20 is arranged on the walking frame 8, a first hydraulic cylinder 25 is fixedly connected in the lifting groove 20, a lifting frame 5 which is in sliding fit with the lifting groove 20 is fixedly connected with the piston rod end of the first hydraulic cylinder 25, one end of the lifting frame 5 is fixedly connected with a second motor 7, a threaded rod 19 which is in rotating fit with the side plate of the lifting frame 5 is fixedly connected on the output shaft of the second motor 7, a movable block 4 which is in sliding fit with the lifting frame 5 is connected on the threaded rod 19 by screw thread, a gear shaft 27 is rotatably connected at the center of the bottom surface of the movable block 4, a third motor 21 is fixedly connected at the edge of the bottom surface of the movable block 4, a gear 22 which is mutually meshed with the tooth part of the gear shaft 27 is fixedly connected on the output shaft of the third motor 21, the bottom end of the gear shaft 27 is fixedly connected with a hanger 23, the inner side of the bottom of the hanger 23 is rotatably connected with a mounting plate 24 through a rotating shaft 28, the top surface of the mounting plate 24 is fixedly connected with a fourth motor 26, and a slotting drill 29 is fixedly connected to an output shaft of the fourth motor 26.

One end fixedly connected with worm wheel 33 that pivot 28 is located the gallows 23 outside, gallows 23 and worm wheel 33's homonymy fixedly connected with fifth motor 3, fixedly connected with and worm wheel 33 intermeshing's worm 32 on the output shaft of fifth motor 3, through the cooperation setting at worm wheel 33 and worm 32, at the in-process of operative installations, can adjust the position of mounting panel 24, in order to reach the purpose of adjusting fluting drill bit 29, can satisfy the demand of seting up of different door plants and different angle silence grooves, application scope is wider.

The telescopic rod 30 is movably sleeved on two sides of the bottom surface of the hanging bracket 23, the dust cover 2 is fixedly connected to the bottom end of the telescopic rod 30, the compression spring 31 is sleeved on the outer portion of the telescopic rod 30, and two ends of the compression spring 31 are fixedly connected to the top surface of the dust cover 2 and the bottom surface of the hanging bracket 23 respectively.

1 top surface both ends parallel rotation of workstation is connected with defeated material roller 15, the stabilizer blade outside of workstation 1 all articulates there is second pneumatic cylinder 11, the outside both ends of guide rail 9 all articulate there is the roll-over stand 10 that is located workstation 1 top, set up the roll-over stand 10 structure through the both sides at workstation 1, in the use device's in-process, can press from both sides the door plant on the workstation 1 tight, prevent that the displacement from taking place at grooved in-process door plant, make more accurate of fluting, the telescopic link 30 end hinge of second pneumatic cylinder 11 is in the one end in the roll-over stand 10 outside, roll-over stand 10 and the relative one end fixedly connected with gyro wheel 14 of first pneumatic cylinder 25 articulated department mutually.

The projection of the walking frame 8 in the guide rail 9 is T-shaped, which can prevent the walking frame 8 from separating from the guide rail 9.

The distance between the second motor 7 and the workbench 1 is greater than the distance between the junction of the roll-over stand 10 and the guide rail 9 and the roller 14, the roll-over stand 10 is parallel to each other in the contraction state of the second hydraulic cylinder 11, the distance between the hinge joint of the roll-over stand 10 and the guide rail 9 is greater than the diameter of the roller 14, and the roll-over stand 10 can be ensured to move on the workbench 1 in the vertical state without affecting the walking frame 8.

The working principle is as follows: when the device is used for slotting the door panel, the door panel production line conveys the door panel to the workbench 1, then the second hydraulic cylinder 11 is started, the piston rod is extended to press the roll-over stand 10 downwards, the roller 14 is used for pressing the door panel on the workbench 1, the first hydraulic cylinder 25 is operated to achieve the purpose of adjusting the slotting height, the device can be used for the door panels with different thicknesses, then the first motor 12 is operated, the first chain wheel 18 and the second chain wheel 16 are driven by the first motor 12 to drive the chain 17 to rotate, meanwhile, the fourth motor 26 is started, the fourth motor 26 drives the slotting drill bit 29 to rotate, when the slotting drill bit 29 rotates, the chain 17 drives the walking stand 8 to move back and forth on the workbench 1, slotting can be carried out on the side edge of the door panel, when slotting is carried out on the two ends of the door panel, the roll-over stand 10 at one end needing slotting is lifted firstly, so as to avoid influencing the movement of the walking stand 8, if the slotting drill bit 29 is not in a vertical state, the third motor 21 is operated, the third motor 21 drives the first gear 22 to rotate, the gear shaft 27 drives the hanger 23 to rotate by 90 degrees under the action of the first gear 22, then the second motor 7 is operated, the second motor 7 drives the threaded rod 19 to rotate, the threaded rod 19 drives the hanger 23 to move left and right, two ends of the door panel are slotted, when the silent slots with different angles are opened, the fifth motor 3 is operated, the fifth motor 3 drives the worm 32 to rotate, under the action of the worm 32, the worm wheel 33 drives the rotating shaft 28 to rotate, the angle of the mounting plate 24 can be adjusted, so as to achieve the purpose of adjusting the slotting drill bit 29, after the slotting on the side edge of the door panel is completed, the door panel can be transported away from the device by using the material conveying roller 15 shaft, meanwhile, the height can also change due to the change of the angle of the slotting drill bit 29, the compression spring 31 can adjust the height of the dust cover 2, so that the depth to which the slotting drill 29 can extend into the door panel is not affected.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an all-round automatic fluting device for door leaf silence groove, includes workstation (1) and sets up fluting drill bit (29) in workstation (1) top, its characterized in that: the two sides of the workbench (1) are provided with guide rails (9) in parallel, one side of the guide rails (9) is fixedly connected with a first motor (12) outside one end of the protruded workbench (1), an output shaft of the first motor (12) is fixedly connected with a transmission shaft (13) which is matched with the guide rail (9) at the other side in a rotating way, the transmission shaft (13) is positioned at two ends of an inner cavity of the guide rail (9) and is fixedly connected with a first chain wheel (18), one end of the inner cavity of the guide rail (9) opposite to the first chain wheel (18) is rotatably connected with a second chain wheel (16) which is rotatably connected with the first chain wheel (18) through a chain (17), the guide rail (9) is vertically provided with a traveling frame (8), the traveling frame (8) is fixedly connected with the chain (17) through a through groove at the bottom of the traveling frame (8) penetrating through the guide rail (9), and the traveling frame (8) is provided with a lifting groove (20), a first hydraulic cylinder (25) is fixedly connected in the lifting groove (20), a lifting frame (5) in sliding fit with the lifting groove (20) is fixedly connected to a piston rod end of the first hydraulic cylinder (25), a second motor (7) is fixedly connected to one end of the lifting frame (5), a threaded rod (19) in rotating fit with a side plate of the lifting frame (5) is fixedly connected to an output shaft of the second motor (7), a movable block (4) in sliding fit with the lifting frame (5) is connected to the threaded rod (19) in a threaded manner, a gear shaft (27) is rotatably connected to the center of the bottom surface of the movable block (4), a third motor (21) is fixedly connected to the edge of the bottom surface of the movable block (4), a gear (22) meshed with a tooth portion of the gear shaft (27) is fixedly connected to an output shaft of the third motor (21), and a lifting frame (23) is fixedly connected to the bottom end of the gear shaft (27), the inner side of the bottom of the hanger (23) is rotatably connected with a mounting plate (24) through a rotating shaft (28), the top surface of the mounting plate (24) is fixedly connected with a fourth motor (26), and the slotting drill bit (29) is fixedly connected to an output shaft of the fourth motor (26).

2. The omnibearing automatic slotting device for the silent slot of a door leaf as recited in claim 1, wherein: the worm gear (33) is fixedly connected to one end, located on the outer side of the hanger (23), of the rotating shaft (28), the fifth motor (3) is fixedly connected to the same side of the hanger (23) and the worm gear (33), and a worm (32) meshed with the worm gear (33) is fixedly connected to an output shaft of the fifth motor (3).

3. The omnibearing automatic slotting device for the silent slot of a door leaf as recited in claim 1, wherein: the telescopic rods (30) are movably sleeved on two sides of the bottom surface of the hanging bracket (23), the dust cover (2) is fixedly connected to the bottom end of each telescopic rod (30), the compression springs (31) are sleeved on the outer portions of the telescopic rods (30), and two ends of each compression spring (31) are fixedly connected to the top surface of each dust cover (2) and the bottom surface of the hanging bracket (23) respectively.

4. The omnibearing automatic slotting device for the silent slot of a door leaf as recited in claim 1, wherein: workstation (1) top surface both ends parallel rotation is connected with defeated material roller (15), the stabilizer blade outside of workstation (1) all articulates there is second hydraulic cylinder (11), the outside both ends of guide rail (9) all articulate has roll-over stand (10) that are located workstation (1) top, telescopic link (30) end hinge of second hydraulic cylinder (11) is in the one end in roll-over stand (10) outside, roll-over stand (10) and first pneumatic cylinder (25) articulated relative one end fixedly connected with gyro wheel (14) of department mutually.

5. The omnibearing automatic slotting device for the silent slot of a door leaf as recited in claim 1, wherein: the convex block of the walking frame (8) positioned in the guide rail (9) is T-shaped.

6. The omnibearing automatic slotting device for the silent slot of a door leaf as recited in claim 1, wherein: the distance between the second motor (7) and the workbench (1) is larger than the distance between the junction of the roll-over stand (10) and the guide rail (9) and the roller (14), the roll-over stand (10) is parallel to each other in the contraction state of the second hydraulic cylinder (11), and the distance between the hinged part of the roll-over stand (10) and the guide rail (9) is larger than the diameter of the roller (14).