CN112549240A

CN112549240A - Wood tooth comb automatic cutting device

Info

Publication number: CN112549240A
Application number: CN202011318354.2A
Authority: CN
Inventors: 谢凤香
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-03-26

Abstract

The invention relates to a cutting device, in particular to an automatic cutting device for a wooden comb. The utility model mainly provides a rely on the machine to promote completely, need not the hand contact cutting work of people, and make billet automatically move equal distance, guarantee that the broach distance of cutting out equals, guarantee the aesthetic property. An automatic cutting device for a wooden comb comprises: the motor is arranged on one side of the bottom in the working frame; the other side of the bottom in the working frame is connected with a cutting mechanism, and the upper part of the cutting mechanism is positioned in the groove of the working frame; and the pushing mechanism is connected between the bottom and the top in the working frame in a sliding manner. The rotating wheel arranged rotates to drive the second connecting rod to move back and forth, so that the wood block is driven to move back and forth continuously to cut, and a human hand is not needed to push the wood block to contact the electric saw.

Description

Wood tooth comb automatic cutting device

Technical Field

The invention relates to a cutting device, in particular to an automatic cutting device for a wooden comb.

Background

The comb is a tool for combing hair, is originally named as wood, and has various types, such as a peach comb, a sandal comb, a horn comb and the like, the correct combing of the hair can protect the hair, beautify the appearance, keep the brain healthy and the like.

The manufacturing principle of the wooden-tooth comb is simple, the wooden block which is polished is cut into dense teeth, in the prior art, one side of the wooden block is held by a worker, the wooden block is continuously pushed to the electric saw to be delayed, the electric saw is used for continuously cutting the wooden block, and finally the wooden-tooth comb is formed.

Disclosure of Invention

In order to overcome the defects that the danger coefficient is higher and the distance between the comb teeth is difficult to reach the consistency and the attractiveness is affected by pushing the wood block by a hand to contact the electric saw and adjusting the distance by the hand in the prior art, the invention aims to provide the electric saw which completely depends on a machine to push, does not need the hand to contact and cut, automatically moves the wood block by the same distance, ensures that the distances of the cut comb teeth are equal, and ensures the attractiveness.

The technical scheme is that the automatic cutting device for the wooden comb comprises: the motor is arranged on one side of the bottom in the working frame; the other side of the bottom in the working frame is connected with a cutting mechanism, and the upper part of the cutting mechanism is positioned in the groove of the working frame; and the pushing mechanism is connected between the bottom and the top in the working frame in a sliding manner.

Optionally, the cutting mechanism comprises: the side, far away from the motor, of the bottom in the working frame is connected with a first bracket; the top of the first support is provided with the electric saw, and the sawtooth part of the electric saw is positioned in the groove at the upper part of the working frame.

Optionally, the pushing mechanism comprises: the second bracket is symmetrically arranged at one side of the bottom in the working frame, which is close to the motor; a first transmission shaft is rotatably arranged between the inner sides of the upper parts of the second brackets, and a belt assembly is connected between the first transmission shaft and an output shaft of the motor; the two ends of the first transmission shaft are symmetrically provided with rotating wheels, and the connecting positions of the rotating wheels are all positioned at the eccentric positions of the rotating wheels; the lower part of the working frame is symmetrically and movably provided with first connecting rods, and the inner sides of the upper parts of the first connecting rods are movably provided with second connecting rods; the middle part of the second connecting rod is provided with a small opening, and the inside of the small opening of the second connecting rod is rotatably provided with the roller; the upper parts of the second connecting rods are movably provided with third connecting rods; a first spring rod is connected between one side of the third connecting rod, which is far away from the motor, and the first support at the same side, and a first compression spring is sleeved on the first spring rod; the two sides of the upper part of the working frame are both connected with sliding blocks in a sliding manner, and the sliding blocks are rotatably connected with a third connecting rod; the top of the working frame is connected with the sliding plate close to one side of the motor, and the bottoms of the two sides of the sliding plate are connected with the top of the sliding block.

Optionally, the mobile device further comprises a moving mechanism, and the moving mechanism comprises: the upper part of the sliding plate is connected with the rack plate close to one side of the electric saw; the second transmission shaft is rotatably arranged on one side of the top of the sliding plate, and a ratchet wheel is arranged at the end part of the second transmission shaft; the top of the sliding plate is rotatably provided with ratchets which are in transmission fit with the ratchet wheel; the torsion spring is connected between the bottom of the ratchet and the top of the sliding plate; the eccentric position of the top of the ratchet wheel is movably connected with a fourth connecting rod, and one side of the fourth connecting rod is rotatably connected with a fifth connecting rod; the wedge-shaped spring block is arranged on the same side of the rear part of the fifth connecting rod and is in transmission fit with the rack plate; the shell is arranged on one side of the top of the working frame and is positioned on the front side of the ratchet wheel; and a second spring rod is connected between the inner walls of the shells in a sliding manner, a second compression spring is sleeved on the second spring rod, and the second compression spring is positioned between the inner walls of the shells.

Optionally, still including pressing from both sides material mechanism, press from both sides material mechanism including: the third supports are symmetrically arranged on two sides of the top of the working frame; the pulley yoke is connected with the third support inboard bottom all slidingly, is connected with third compression spring between pulley yoke and the third support upper portion.

Optionally, the motor is a servo motor.

The invention has the following advantages: the rotating wheel is arranged to rotate to drive the second connecting rod to move back and forth, so that the wood block is driven to move back and forth continuously to cut, the wood block does not need to be pushed by hands to contact the electric saw, and safety is guaranteed; the rack plate is driven to be matched with the wedge-shaped spring block by the back and forth movement of the arranged sliding plate, the wood block is driven to intermittently move leftwards at the same distance, the position of the wood block is automatically adjusted, and the effect of cutting dense teeth can be achieved; through the pulley yoke who sets up, guarantee the stability of sliding plate in the removal process, make the cutting process become more smooth.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic view of a first partial body structure according to the present invention.

Fig. 3 is a schematic perspective view of the cutting mechanism of the present invention.

Fig. 4 is a schematic perspective view of the pushing mechanism of the present invention.

FIG. 5 is a schematic view of a second partial body structure according to the present invention.

Fig. 6 is an enlarged view of part a of the present invention.

Fig. 7 is a perspective view of a third embodiment of the present invention.

Fig. 8 is a schematic perspective view of the material clamping mechanism of the present invention.

The meaning of the reference symbols in the figures: 1: work frame, 2: a motor, 3: cutting mechanism, 31: first bracket, 32: electric saw, 4: pushing equipment, 41: second bracket, 42: first transmission shaft, 43: belt assembly, 44: first connecting rod, 45: second connecting rod, 46: roller, 47: third connecting rod, 48: first spring bar, 49: first compression spring, 410: slider, 411: sliding plate, 412: rotating wheel, 5: moving mechanism, 51: rack plate, 52: second transmission shaft, 53: ratchet, 54: housing, 55: second spring bar, 56: second compression spring, 57: ratchet, 58: torsion spring, 59: fourth connecting rod, 510: fifth connecting rod, 511: wedge spring block, 6: material clamping mechanism, 61: third bracket, 62: pulley yoke, 63: a third compression spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings. It is only noted that the invention is intended to be limited to the specific forms set forth herein, including any reference to the drawings, as well as any other specific forms of embodiments of the invention.

Example 1

The utility model provides a wooden teeth comb automatic cutting device, as shown in fig. 1 and fig. 2, including work frame 1, motor 2, cutting mechanism 3 and pushing equipment 4, the bottom front side is equipped with motor 2 in work frame 1, and the bottom rear side is connected with cutting mechanism 3 in work frame 1, and cutting mechanism 3 upper portion is located the recess of work frame 1, and slidingly is connected with pushing equipment 4 between bottom and the top in work frame 1.

When the worker needs to cut the wooden tooth comb, the wood block can be placed on the material pushing mechanism 4 firstly, then the cutting mechanism 3 is started to work, then the motor 2 can be started to rotate, the motor 2 rotates to drive the material pushing mechanism 4 to work to push the wood block to the cutting mechanism 3, the cutting mechanism 3 cuts the wood block, the worker needs to move the wood block leftwards beside the wood block while the material pushing mechanism 4 continuously pushes the wood block to move, the effect of cutting the wood block into dense teeth is guaranteed, the cutting mechanism 3 and the motor 2 are closed after the cutting is finished, the cutting mechanism 3 and the material pushing mechanism 4 stop working, and the worker can collect the cut wooden tooth comb.

Example 2

On the basis of embodiment 1, as shown in fig. 3, the cutting mechanism 3 comprises a first bracket 31 and an electric saw 32, the first bracket 31 is connected to the rear side of the bottom in the work frame 1, the electric saw 32 is arranged on the top of the first bracket 31, and the saw tooth part of the electric saw 32 is positioned in a groove on the upper part of the work frame 1.

The worker can start the electric saw 32 in advance, and when the wood block is pushed to the position, the electric saw 32 can continuously cut the wood block, and after the cutting is finished, the electric saw 32 is turned off.

As shown in fig. 4, the pushing mechanism 4 includes a second bracket 41, a first transmission shaft 42, a belt assembly 43, a first connecting rod 44, a second connecting rod 45, a roller 46, a third connecting rod 47, a first spring rod 48, a first compression spring 49, a slider 410, a sliding plate 411 and a rotating wheel 412, the second bracket 41 is symmetrically arranged at the inner bottom of the working frame 1, the first transmission shaft 42 is rotatably arranged between the upper rear sides of the second bracket 41, the belt assembly 43 is connected between the first transmission shaft 42 and the output shaft of the motor 2, the rotating wheels 412 are symmetrically arranged at the two ends of the first transmission shaft 42, the connecting positions are all located at the eccentric positions of the rotating wheels 412, the first connecting rod 44 is symmetrically and movably arranged at the inner bottom of the working frame 1, the second connecting rod 45 is movably arranged at the inner side of the upper portion of the first connecting rod 44, a small opening is formed at the middle portion of the second connecting rod 45, second connecting rod 45 upper portion rear side is all movable and is equipped with third connecting rod 47, third connecting rod 47 rear side all with be connected with first spring arm 48 between the first support 31 of homonymy, the cover is equipped with first compression spring 49 on first spring arm 48, the equal sliding connection in top left and right sides has slider 410 in the work frame 1, slider 410 is connected with third connecting rod 47 rotary type, the sliding type is connected with sliding plate 411 behind the work frame 1 top, sliding plate 411 both sides bottom is connected with slider 410 top.

The worker can place the wood block in the groove at the upper part of the rear side of the sliding plate 411, then start the motor 2 to rotate, the motor 2 rotates to drive the first transmission shaft 42 to rotate through the belt assembly 43, the first transmission shaft 42 rotates to drive the two-side rotating wheel 412 to rotate, thereby driving the rotating wheel 412 to intermittently extrude the roller 46, so that the roller 46 drives the second connecting rod 45 to move forward while rotating, the second connecting rod 45 moves forward to drive the sliding block 410 to move forward at the lower part of the working frame 1 through the third connecting rod 47, at this time, the first compression spring 49 is stretched, the sliding block 410 moves forward to drive the sliding plate 411 to move forward, thereby driving the wood block to move forward to contact with the electric saw 32 and carry out cutting, when the rotating wheel 412 rotates to not extrude the roller 46, the first compression spring 49 resets to drive the third connecting rod 47 to move backward, the third connecting rod 47 moves backward to drive the sliding plate 411 to move backward, so reciprocal, alright drive billet back-and-forth movement in succession makes electric saw 32 cut it, and the staff only need constantly adjust the billet and remove left just can cut the billet into the effect of dense tooth, and the cutting finishes, closes motor 2 and electric saw 32 work, to the wooden teeth comb collect can.

As shown in fig. 5 to 7, the device further comprises a moving mechanism 5, the moving mechanism 5 comprises a rack plate 51, a second transmission shaft 52, a ratchet 53, a housing 54, a second spring rod 55, a second compression spring 56, a ratchet 57, a torsion spring 58, a fourth connecting rod 59, a fifth connecting rod 510 and a wedge spring block 511, the rack plate 51 is connected to the front side of the upper portion of the sliding plate 411, the second transmission shaft 52 is rotatably arranged on the right side of the top portion of the sliding plate 411, the ratchet 53 is arranged at the top end of the second transmission shaft 52, the ratchet 57 is rotatably arranged on the top portion of the sliding plate 411, the torsion spring 58 is connected between the bottom portion of the ratchet 57 and the top portion of the sliding plate 411, the ratchet 57 is matched with the ratchet 53, the fourth connecting rod 59 is movably connected to the top eccentric position of the ratchet 53, the fifth connecting rod 510 is rotatably connected to the left side of the fourth connecting rod 59, the right side of the top of the working frame 1 is provided with a shell 54, the shell 54 is positioned at the front side of the ratchet wheel 53, a second spring rod 55 is connected between the inner walls of the shell 54 in a sliding manner, a second compression spring 56 is sleeved on the second spring rod 55, and the second compression spring 56 is positioned between the inner walls of the shell 54.

The worker places the wooden block on the rack plate 51, the sliding plate 411 moves forward to drive all the devices thereon to move forward, the ratchet wheel 53 moves forward to be engaged with the end of the ratchet 57, thereby drive ratchet 53 and rotate by a small margin, second compression spring 56 is compressed, ratchet 53 rotates simultaneously and drives ratchet 57 to rotate through torsion spring 58, another side ratchet 53 rotates and drives wedge spring block 511 to move through fourth connecting rod 59 and fifth connecting rod 510, wedge spring block 511 moves and cooperates with rack plate 51, drive rack plate 51 to move a little check left, the cutting is finished, sliding plate 411 moves backward and drives ratchet 53 to move backward and not contact with second spring pole 55, second compression spring 56 resets at this moment and drives second spring pole 55 to reset to move left, torsion spring 58 resets and fixes ratchet 57, so reciprocating, just can constantly drive the billet intermittent type to move left.

As shown in fig. 8, the material clamping device 6 is further included, the material clamping device 6 includes a third support 61, a pulley frame 62 and a third compression spring 63, the third support 61 is symmetrically arranged on the left and right sides of the top of the work frame 1, the pulley frames 62 are slidably connected to the bottom of the inner side of the third support 61, and the third compression spring 63 is connected between the pulley frame 62 and the upper portion of the third support 61.

The sliding plate 411 moves forward to extrude the pulley frame 62, at this time, the third compression spring 63 is compressed to drive the pulley frame 62 to move upward, the sliding plate 411 moves backward to drive the pulley frame 62 to move downward through the third compression spring 63, and the stability of the sliding plate 411 in the moving process can be guaranteed.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a wooden tooth comb automatic cutting device which characterized by, including:

the motor (2) is arranged on one side of the bottom in the working frame (1);

the other side of the bottom in the working frame (1) is connected with the cutting mechanism (3), and the upper part of the cutting mechanism (3) is positioned in the groove of the working frame (1);

the pushing mechanism (4) is connected between the bottom and the top in the working frame (1) in a sliding manner.

2. An automatic cutting device for wooden comb as claimed in claim 1, wherein the cutting means (3) comprises:

the side, far away from the motor (2), of the bottom in the working frame (1) is connected with the first support (31);

the top of the first support (31) is provided with the electric saw (32), and the sawtooth part of the electric saw (32) is positioned in the groove at the upper part of the working frame (1).

3. An automatic cutting device for wooden comb as claimed in claim 2, characterized in that the pushing means (4) comprises:

the second bracket (41) is symmetrically arranged at one side of the bottom in the working frame (1), which is close to the motor (2);

a first transmission shaft (42) is rotatably arranged between the inner sides of the upper parts of the second brackets (41), and a belt assembly (43) is connected between the first transmission shaft (42) and an output shaft of the motor (2);

the two ends of the first transmission shaft (42) are symmetrically provided with the rotating wheels (412), and the connecting positions of the two rotating wheels are positioned at the eccentric positions of the rotating wheels (412);

the lower part of the working frame (1) is symmetrically and movably provided with first connecting rods (44), and the inner sides of the upper parts of the first connecting rods (44) are respectively and movably provided with second connecting rods (45);

the middle part of the second connecting rod (45) is provided with a small opening, and the rollers (46) are rotatably arranged in the small openings of the second connecting rod (45);

the upper parts of the third connecting rods (47) and the second connecting rods (45) are respectively movably provided with the third connecting rods (47);

a first spring rod (48) is connected between one side of the third connecting rod (47) far away from the motor (2) and the first support (31) on the same side, and a first compression spring (49) is sleeved on the first spring rod (48);

the two sides of the upper part of the working frame (1) are both connected with the sliding blocks (410) in a sliding manner, and the sliding blocks (410) are rotatably connected with the third connecting rod (47);

the top of the working frame (1) is connected with the sliding plate (411) close to one side of the motor (2), and the bottoms of the two sides of the sliding plate (411) are connected with the top of the sliding block (410).

4. An automatic cutting device for wooden comb as claimed in claim 3, further comprising a moving mechanism (5), wherein the moving mechanism (5) comprises:

the rack plate (51) is connected to one side, close to the electric saw (32), of the upper part of the sliding plate (411);

a second transmission shaft (52), wherein one side of the top of the sliding plate (411) is rotatably provided with the second transmission shaft (52), and the end part of the second transmission shaft (52) is provided with a ratchet wheel (53);

the top of the sliding plate (411) is rotatably provided with the ratchet (57), and the ratchet (57) is in transmission fit with the ratchet (53);

a torsion spring (58), wherein the torsion spring (58) is connected between the bottom of the ratchet (57) and the top of the sliding plate (411);

the top eccentric position of the ratchet wheel (53) is movably connected with a fourth connecting rod (59), and one side of the fourth connecting rod (59) is rotatably connected with a fifth connecting rod (510);

the wedge-shaped spring block (511) is arranged on the same side of the rear part of the fifth connecting rod (510), and the wedge-shaped spring block (511) is in transmission fit with the rack plate (51);

the outer shell (54) is arranged on one side of the top of the working frame (1), and the outer shell (54) is positioned on the front side of the ratchet wheel (53);

the second spring rod (55) is connected between the inner walls of the shell (54) in a sliding mode, a second compression spring (56) is sleeved on the second spring rod (55), and the second compression spring (56) is located between the inner walls of the shell (54).

5. The wood-tooth comb automatic cutting device as claimed in claim 4, characterized by further comprising a material clamping mechanism (6), wherein the material clamping mechanism (6) comprises:

the third supports (61) are symmetrically arranged on two sides of the top of the working frame (1);

the pulley yoke (62) is connected to the bottom of the inner side of the third support (61) in a sliding mode, and a third compression spring (63) is connected between the pulley yoke (62) and the upper portion of the third support (61).

6. An automatic wood-tooth comb cutting device according to claim 5, wherein the motor (2) is a servo motor.