CN110877372A

CN110877372A - Perforating device is used in furniture board processing

Info

Publication number: CN110877372A
Application number: CN201911248816.5A
Authority: CN
Inventors: 李可娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-03-13

Abstract

The invention discloses a perforating device for processing furniture boards, which comprises a rack and a perforating unit, wherein the perforating unit comprises a perforating component and a driving component for driving the perforating component to move up and down, the perforating device for processing the furniture boards also comprises a loading unit for moving the boards, the loading unit comprises a push plate for pushing the boards and a power component for driving the push plate to move, the power component comprises a ratchet bar, a driving pawl and a non-return pawl which are meshed with the ratchet bar, an elastic pull rope and a reciprocating mechanism for driving the driving pawl to reciprocate, the reciprocating mechanism comprises a motor, a threaded rod, an adjusting sleeve, an installing sleeve, a sliding rod, a sliding sleeve, a first connecting rod, a second connecting rod and a movable block, the perforating is carried out at equal intervals, the automation degree is high, the working efficiency is improved, the effect of adjusting the movement distance of the ratchet bar driving the boards can be achieved by rotating the adjusting sleeve, finally, the distance between the adjacent holes is adjusted, and the adaptability is strong.

Description

Perforating device is used in furniture board processing

Technical Field

The invention relates to the technical field of plate punching equipment, in particular to a punching device for machining furniture plates.

Background

Furniture refers to a large category of appliances and facilities essential for human beings to maintain normal life, engage in production practice and develop social activities. The furniture is continuously developed and innovated following the foot steps of the times, and the door is various in types, different in materials, complete in variety and different in purposes. Is an important foundation for establishing working and living spaces.

In the furniture production process, need punch the processing to panel, current anchor clamps panel drilling equipment needs the supplementary panel that removes of staff, just can realize beating a plurality of blanks in succession on panel, and it is inefficient to punch, has increased staff's the amount of labour moreover.

Disclosure of Invention

The invention aims to provide a punching device for processing furniture plates, which aims to solve the problems.

In order to achieve the purpose, the invention provides the following technical scheme:

a perforating device for processing furniture boards comprises a rack and a perforating unit, wherein the perforating unit comprises a perforating assembly and a driving assembly used for driving the perforating assembly to move up and down, the perforating assembly comprises a drill bit and a perforating motor used for driving the drill bit to rotate, the perforating device for processing the furniture boards further comprises a feeding unit used for moving the boards, the feeding unit comprises a push plate used for pushing the boards and a power assembly used for driving the push plate to move, the push plate is positioned at one end of the boards and is in sliding connection with the rack, the power assembly comprises a ratchet bar, a driving pawl and a non-return pawl which are meshed with the ratchet bar, an elastic stay cord and a reciprocating mechanism used for driving the driving pawl to reciprocate, the ratchet bar is fixedly connected with the push plate, one end of the elastic stay cord is tied at one end of the ratchet bar far away from the driving pawl, and the other end of the elastic stay cord, reciprocating mechanism includes motor, threaded rod, adjusting collar, installation cover, slide bar, sliding sleeve, first connecting rod, second connecting rod and movable block, is fixed with threaded rod and slide bar on the output shaft of motor, threaded rod and slide bar mutually perpendicular, threaded connection has the adjusting collar on the threaded rod, it is equipped with the installation cover to rotate the cover on the adjusting collar, the sliding sleeve has been cup jointed in sliding on the slide bar, is connected with first connecting rod between installation cover and the sliding sleeve, and first connecting rod both ends are articulated in installation cover and sliding sleeve respectively, the sliding sleeve still is articulated with second connecting rod one end, and the second connecting rod other end articulates there is the movable block, is fixed with the square bar that is used for the direction that runs through the movable block in the frame, initiative pawl is installed in the movable block top, non return pawl is installed.

On the basis of the technical scheme, the invention also provides the following optional technical scheme:

in one alternative: the frame includes that mounting bracket and even symmetry are fixed in the supporting leg of mounting bracket bottom.

In one alternative: the drive assembly includes carousel, movable rod and installation pole, the carousel rotates to be installed in the frame, and the cooperation of carousel front side is connected with the movable rod, the guide bar that is fixed in the frame top is all worn to be equipped with at the movable rod both ends, terminal surface outside integral type is equipped with the round pin axle before the carousel, has seted up on the movable rod to supply the round pin axle to insert and gliding logical groove, is fixed with the installation pole on the movable rod, the subassembly fixed mounting that punches is in installation pole bottom.

In one alternative: a counter bore convenient for the drill bit to move is formed in the machine frame and located right below the drill bit.

In one alternative: the driving pawl and the non-return pawl are kept to be meshed with the ratchet rack through the elastic force of the compression spring.

In one alternative: and an output shaft of the motor is linked with the driving assembly through a belt transmission mechanism.

In one alternative: the drilling device is characterized by further comprising a dust collection assembly, wherein the dust collection assembly comprises a dust collector and a suction nozzle connected with the dust collector, and the suction nozzle is installed on one side of the drilling assembly.

Compared with the prior art, the invention has the following beneficial effects:

the punching machine is provided with a punching unit and a feeding unit, the punching unit comprises a punching assembly and a driving assembly for driving the punching assembly to move up and down, the feeding unit comprises a push plate for pushing a plate and a power assembly for driving the push plate to move, the power assembly comprises a ratchet bar, an active pawl, a non-return pawl, an elastic pull rope and a reciprocating mechanism for driving the active pawl to reciprocate, the reciprocating mechanism comprises a motor, a threaded rod, an adjusting sleeve, an installation sleeve, a sliding rod, a sliding sleeve, a first connecting rod, a second connecting rod and a movable block, the motor drives the sliding rod to rotate, the sliding rod drives the sliding sleeve to rotate, the sliding sleeve drives the movable block to reciprocate from side to side through the second connecting rod, the movable block drives the ratchet bar to move intermittently to the right through the active pawl, the ratchet bar drives the plate to move intermittently to the right through the push plate, and, elasticity stay cord can be pulled and ratchet bar is avoided the ratchet bar to move under inertial action right, when panel is static, the subassembly downstream that punches, when the subassembly upward movement punches, the material loading unit drives panel and moves right, thereby it punches to carry out the equidistance interval, degree of automation is high, the work efficiency is improved, can be through rotating the adjusting collar, the adjusting collar drives the installing sleeve and removes, the installing sleeve drives the sliding sleeve through first connecting rod and removes, the distance between adjustment sliding sleeve and the motor output shaft, thereby the rotation diameter of adjustment sliding sleeve, and then the distance of adjustment initiative pawl reciprocating motion, reach the effect that the adjustment ratchet bar drove panel motion distance, distance between the adjacent hole of final adjustment, strong adaptability.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a driving assembly according to a first embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a second embodiment of the present invention.

Notations for reference numerals: 1-a machine frame, 2-a counter bore, 3-a drilling component, 4-a guide rod, 5-a rotary table, 6-a movable rod, 7-a pin shaft, 8-a through groove, 9-a mounting rod, 10-a belt transmission mechanism, 11-a push plate, 12-a threaded rod, 13-an adjusting sleeve, 14-a mounting sleeve, 15-a supporting leg, 16-a motor, 17-a first connecting rod, 18-a sliding rod, 19-a sliding sleeve, 20-a ratchet rack, 21-a second connecting rod, 22-a non-return pawl, 23-an active pawl, 24-a movable block, 25-a square rod, 26-a suction nozzle, 27-a dust collector and 28-an elastic pull rope.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.

Example 1

Referring to fig. 1-2, in the embodiment of the invention, a punching device for processing furniture plates comprises a frame 1 and a punching unit, wherein the frame 1 comprises a mounting frame and supporting legs 15 uniformly and symmetrically fixed at the bottom of the mounting frame, the punching unit comprises a punching assembly and a driving assembly for driving the punching assembly to move up and down, the punching assembly comprises a drill bit and a punching motor for driving the drill bit to rotate, the driving assembly comprises a rotary table 5, a movable rod 6 and a mounting rod 9, the rotary table 5 is rotatably mounted on the frame 1, the front side of the rotary table 5 is connected with the movable rod 6 in a matching manner, two ends of the movable rod 6 are respectively provided with a guide rod 4 fixed at the top of the frame 1 in a penetrating manner, the outer side of the front end face of the rotary table 5 is integrally provided with a pin shaft 7, the movable rod 6 is provided with a through groove 8 for the pin shaft, the punching assembly is fixedly mounted at the bottom end of the mounting rod 9, a counter bore 2 convenient for the drill bit to move is formed in the rack 1 and located right below the drill bit, the punching device for machining the furniture board further comprises a feeding unit used for moving the board, the feeding unit comprises a push plate 11 used for pushing the board and a power assembly used for driving the push plate 11 to move, the push plate 11 is located at one end of the board, the push plate 11 is slidably connected with the rack 1, the power assembly comprises a ratchet bar 20, a driving pawl 23 and a non-return pawl 22 meshed with the ratchet bar 20, an elastic pull rope 28 and a reciprocating mechanism used for driving the driving pawl 23 to reciprocate, the ratchet bar 20 is fixedly connected with the push plate 11, one end of the elastic pull rope 28 is tied to one end of the ratchet bar 20 far away from the driving pawl 23, the other end of the elastic pull rope 28 is tied to the rack 1, threaded rod 12, adjusting sleeve 13, mounting sleeve 14, slide bar 18, sliding sleeve 19, first connecting rod 17, second connecting rod 21 and movable block 24, motor 16 fixed mounting is in frame 1, is fixed with threaded rod 12 and slide bar 18 on the output shaft of motor 16, threaded rod 12 and slide bar 18 mutually perpendicular, threaded connection has adjusting sleeve 13 on the threaded rod 12, it is equipped with mounting sleeve 14 to rotate the cover on the adjusting sleeve 13, sliding sleeve 19 has been cup jointed to slide on the slide bar 18, is connected with first connecting rod 17 between mounting sleeve 14 and the sliding sleeve 19, and first connecting rod 17 both ends are articulated in mounting sleeve 14 and sliding sleeve 19 respectively, sliding sleeve 19 still articulates with second connecting rod 21 one end, and the second connecting rod 21 other end articulates there is movable block 24, is fixed with the square bar 25 that is used for the direction that runs through movable block 24 on the frame 1, initiative pawl 23 is installed at the top of movable block 24, non return pawl 22 is installed in frame 1, the driving pawl 23 and the non-return pawl 22 are both kept meshed with the ratchet bar 20 through the elasticity of the compression spring, the output shaft of the motor 16 is linked with the driving assembly through the belt transmission mechanism 10, when in work, as shown in fig. 1, the motor 16 is started, the motor 16 drives the slide rod 18 to rotate, the slide rod 18 drives the slide sleeve 19 to rotate, the slide sleeve 19 drives the movable block 24 to reciprocate left and right through the second connecting rod 21, the movable block 24 drives the ratchet bar 20 to move intermittently and rightwards through the driving pawl 23, the ratchet bar 20 drives the board to move intermittently and rightwards through the push plate 11, the non-return pawl 22 can prevent the pawl from moving backwards, the elastic pull rope 28 can pull the ratchet bar 20 to prevent the ratchet bar 20 from moving rightwards under the inertia effect, when the board is static, the punching assembly moves downwards to punch holes, when the punching assembly moves upwards, the feeding unit drives the, the degree of automation is high, has improved work efficiency, can be through rotating adjusting sleeve 13, adjusting sleeve 13 drives the installation cover 14 and removes, and installation cover 14 drives the sliding sleeve through first connecting rod 17 and removes, adjusts the distance between sliding sleeve 19 and the motor 16 output shaft to the rotation diameter of adjustment sliding sleeve 19, and then the distance of adjustment initiative pawl 23 reciprocating motion reaches the effect that adjustment ratchet 20 drove panel movement distance, finally adjusts the distance between the adjacent hole, strong adaptability.

Example 2

Referring to fig. 3, the embodiment of the present invention is different from embodiment 1 in that the present invention further comprises a dust suction assembly, the dust suction assembly comprises a dust collector 27 and a suction nozzle 26 connected with the dust collector 27, and the suction nozzle 26 is installed at one side of the drilling assembly 3, so as to remove dust during drilling and avoid affecting the environment and the health of workers.

The working principle of the invention is as follows: in operation, as shown in fig. 1, the motor 16 is started, the motor 16 drives the sliding rod 18 to rotate, the sliding rod 18 drives the sliding sleeve 19 to rotate, the sliding sleeve 19 drives the movable block 24 to reciprocate left and right through the second connecting rod 21, the movable block 24 drives the ratchet bar 20 to intermittently move right through the active pawl 23, the ratchet bar 20 drives the plate to intermittently move right through the pushing plate 11, the non-return pawl 22 can prevent the pawl from returning left, the elastic pull rope 28 can pull the ratchet bar 20 to prevent the ratchet bar 20 from moving right under the inertia effect, when the plate is static, the punching assembly moves downwards to punch holes, when the punching assembly moves upwards, the feeding unit drives the plate to move right, thereby punching holes are performed at equal intervals, the automation degree is high, the working efficiency is improved, the adjusting sleeve 13 can be rotated to drive the mounting sleeve 14 to move, the mounting sleeve 14 drives the sliding sleeve to move through the first connecting, the distance between the sliding sleeve 19 and the output shaft of the motor 16 is adjusted, so that the rotating diameter of the sliding sleeve 19 is adjusted, the reciprocating distance of the driving pawl 23 is adjusted, the effect of adjusting the moving distance of the board driven by the ratchet bar 20 is achieved, and the distance between adjacent holes is adjusted finally, so that the adaptability is high.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. A perforating device for processing furniture boards comprises a rack (1) and a perforating unit, wherein the perforating unit comprises a perforating assembly and a driving assembly for driving the perforating assembly to move up and down, the perforating assembly comprises a drill and a perforating motor for driving the drill to rotate, and the perforating device is characterized by also comprising a feeding unit for moving boards, the feeding unit comprises a push plate (11) for pushing the boards and a power assembly for driving the push plate (11) to move, the push plate (11) is positioned at one end of the boards, the push plate (11) is in sliding connection with the rack (1), the power assembly comprises a ratchet bar (20), a driving pawl (23) and a non-return pawl (22) which are meshed with the ratchet bar (20), an elastic pull rope (28) and a reciprocating mechanism for driving the driving pawl (23) to reciprocate, the ratchet bar (20) is fixedly connected with the push plate (11), one end of the elastic pull rope (28) is tied to one end of the ratchet bar (20) far away from the driving pawl (23), the other end of the elastic pull rope (28) is tied to the rack (1), the reciprocating mechanism comprises a motor (16), a threaded rod (12), an adjusting sleeve (13), a mounting sleeve (14), a sliding rod (18), a sliding sleeve (19), a first connecting rod (17), a second connecting rod (21) and a movable block (24), the threaded rod (12) and the sliding rod (18) are fixed on an output shaft of the motor (16), the threaded rod (12) is perpendicular to the sliding rod (18), the adjusting sleeve (13) is connected on the threaded rod (12), the mounting sleeve (14) is rotatably sleeved on the adjusting sleeve (13), the sliding sleeve (19) is slidably sleeved on the sliding rod (18), and the first connecting rod (17) is connected between the mounting sleeve (14) and the sliding sleeve (19), first connecting rod (17) both ends are articulated in installation cover (14) and sliding sleeve (19) respectively, sliding sleeve (19) still are articulated with second connecting rod (21) one end, and second connecting rod (21) other end articulates there is movable block (24), is fixed with square bar (25) that are used for the direction that run through movable block (24) on frame (1), initiative pawl (23) are installed in movable block (24) top, non return pawl (22) are installed on frame (1), the output shaft of motor (16) passes through belt drive mechanism (10) and drive assembly linkage.

2. Perforating device for the manufacture of furniture panels according to claim 1, characterized in that said frame (1) comprises a mounting frame and supporting legs (15) uniformly and symmetrically fixed to the bottom of the mounting frame.

3. The perforating device for processing the furniture boards as claimed in claim 1 or 2, wherein the driving assembly comprises a rotary table (5), a movable rod (6) and a mounting rod (9), the rotary table (5) is rotatably mounted on the frame (1), the movable rod (6) is connected to the front side of the rotary table (5) in a matching manner, guide rods (4) fixed to the top of the frame (1) are arranged at the two ends of the movable rod (6) in a penetrating manner, a pin shaft (7) is integrally arranged on the outer side of the front end face of the rotary table (5), a through groove (8) for the pin shaft (7) to be inserted and slide is formed in the movable rod (6), the mounting rod (9) is fixed on the movable rod (6), and the perforating assembly is fixedly mounted at the bottom end of the mounting rod (9.

4. The perforating device for processing the furniture board as claimed in claim 1, wherein a counter bore (2) facilitating the movement of the drill bit is formed in the machine frame (1) and is positioned right below the drill bit.

5. The perforating device for processing furniture board as claimed in claim 1, characterized in that the active pawl (23) and the non-return pawl (22) are both held in engagement with the ratchet bar (20) by the spring force of a compression spring.

6. The perforating device for processing furniture board as claimed in claim 3, characterized in that the output shaft of the motor (16) is linked with the drive assembly by a belt transmission mechanism (10).

7. The perforating device for processing furniture board as claimed in claim 1, characterized in that it further comprises a dust suction assembly, said dust suction assembly comprises a dust collector (27) and a suction nozzle (26) connected with the dust collector (27), the suction nozzle (26) is mounted on one side of the drilling assembly (3).