CN215395366U

CN215395366U - Automatic cutting mechanism

Info

Publication number: CN215395366U
Application number: CN202121630483.5U
Authority: CN
Inventors: 裴多仲
Original assignee: Qingdao Yongji Weiye Electronic Technology Co ltd
Current assignee: Qingdao Yongji Weiye Electronic Technology Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-01-04
Anticipated expiration: 2031-07-16

Abstract

The utility model belongs to the field of cutting machines, and particularly relates to an automatic cutting mechanism which comprises a working platform; a supporting column is fixedly connected to the top of the working platform, and a fixed block is fixedly connected to the top of the supporting column; through opening the second motor, it is rotatory to drive first threaded rod through the second motor, through the rotation of first threaded rod and the screw-thread fit of first threaded rod and first threaded rod, can drive first threaded rod along vertical direction guiding position, the vertical height of sword is decided to the slip box bottom portion has been adjusted promptly, through opening first motor, it is rotatory to utilize the rotatory circular plate that drives of rotation axis, it is rotatory to drive the articulated elements through the circular plate, and utilize articulated slab to promote slip post and slip box and carry out reciprocating motion in the inside of the fixed box of second, it carries out reciprocating motion to drive promptly deciding the sword, thereby carry out the accurate adjustment to deciding the position of deciding of cutting the sword, and the work of deciding of sword, the problem of deciding the mechanism relatively poor to deciding material adaptability has been solved.

Description

Automatic cutting mechanism

Technical Field

The utility model relates to the field of cutting machines, in particular to an automatic cutting mechanism.

Background

Cutting exists in various industries, and traditionally, the cutting is manually performed, which is neither neat nor laborious.

When the existing hard object cutting mechanism is used for cutting, the shapes and the volumes of the hard objects are possibly different, but the existing mechanism can only be used for cutting one type of hard objects generally, and the adjustment of equipment is relatively fixed, so that the mechanism cannot adapt to objects with other specifications and needing to be cut, and the problem that the adaptability of the mechanism to cutting materials is poor is caused; therefore, an automatic cutting mechanism is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problems that the prior hard object cutting mechanism can only cut one type of hard object generally and the adjustment of equipment is fixed when cutting the hard object, so that the mechanism cannot adapt to the objects with other specifications and needing to be cut and the adaptability of the mechanism to cutting materials is poor, the utility model provides an automatic cutting mechanism.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to an automatic cutting mechanism, which comprises a working platform; the top rigid coupling of work platform has the support column, the top rigid coupling of support column has the fixed block, the bottom of fixed block has first threaded rod through the bearing rigid coupling, first screw has been cup jointed to the surface of first threaded rod, the bottom of first threaded rod and the output shaft fixed connection of second motor, one side rigid coupling of first screw has first motor, the one end rigid coupling of first motor has first fixed box, the output shaft rigid coupling of first motor has the rotation axis, the one end rigid coupling of rotation axis has the circular slab, surface one side of circular slab articulates there is the articulated elements, the one end of articulated elements articulates there is the articulated slab, the one end rigid coupling of articulated slab has the sliding column, the surface of sliding column has cup jointed the sliding box, the surface of sliding box has cup jointed the second fixed box, cutting knife is installed to the bottom of sliding box, work platform's top is slided to peg graft and is had the second screw, the top rigid coupling of second screw has places the board, has solved and has decided the relatively poor problem of mechanism to cutting material adaptability.

Preferably, the automatic cutting mechanism is characterized in that: the inside symmetry activity of both ends of placing the board is pegged graft and is had two and take out the post, the surface activity of taking out the post has cup jointed the spring, the one end rigid coupling of taking out the post has splint, the one end rigid coupling of taking out the post has the sliding block, the internal thread of second screw thread spare is pegged graft and is had the second threaded rod, the one end of second threaded rod and the output shaft fixed connection of third motor have solved when transporting and deciding required material, and the required material of deciding is fixed unstable, leads to deciding the problem of work failure.

Preferably, the first threaded rod is fixedly connected with an output shaft of a second motor outside the bottom of the working platform, the second motor at the bottom of the working platform drives a fixing block to rotate, and the fixing block drives a first threaded part to move in the vertical direction.

Preferably, work platform's top is equipped with the opening, the equipment is decided to the bottom open-ended inside of second screw thread spare, and the second screw thread spare of being convenient for is carried at work platform's top and is placed the required of board top and place.

Preferably, the quantity of placing the board is two, two the one end of placing the board respectively with two the surface one side rigid coupling of sliding block, two another list of placing the board respectively with the inner chamber both sides rigid coupling of placing the board, when splint removed, be convenient for produce deformation through sliding block extrusion spring, through the deformation elasticity of spring, will need decide equipment and be fixed in the top of placing the board.

Preferably, the outer surface of the second fixed box is provided with a square sliding opening, and one end of the sliding column penetrates through the square sliding opening, so that the sliding box and the sliding column can conveniently reciprocate in the second fixed box.

The utility model has the advantages that:

1. the utility model adopts the structural design of the second motor, the first threaded rod, the support column, the second fixed box and the sliding box, the first threaded rod is driven to rotate by the second motor through the opening of the second motor, the position of the first threaded rod can be adjusted along the vertical direction through the rotation of the first threaded rod and the threaded matching of the first threaded rod and the first threaded rod, the vertical position of the first motor, the first fixed box and the second fixed box can be adjusted through the position adjustment of the first threaded rod, namely, the vertical height of the cutting knife at the bottom of the sliding box is adjusted, the circular plate is driven to rotate by the rotation of the rotating shaft through the opening of the first motor, the articulated piece is driven to rotate by the circular plate, at the moment, the articulated piece performs circular motion, and the sliding column and the sliding box are pushed to perform reciprocating motion in the second fixed box by the articulated piece, namely, the cutting knife is driven to perform reciprocating motion, therefore, the cutting position of the cutting knife is accurately adjusted, the cutting work of the cutting knife is convenient, and the problem that the adaptability of a cutting mechanism to cutting materials is poor is solved;

2. according to the utility model, through the structural design of the clamping plates, the sliding columns, the placing plate, the second threaded rod and the third motor, when equipment to be cut is placed between the top of the placing plate and the two clamping plates, the two clamping plates move towards the two ends of the placing plate, the sliding blocks are driven to move through the sliding columns, and the sliding blocks extrude the springs to deform, so that the equipment to be cut with different specifications is better fixed on the top of the placing plate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic cross-sectional front view of a working platform according to an embodiment;

FIG. 2 is a schematic top view of a working platform according to a first embodiment;

FIG. 3 is a sectional side view of a second fixing box according to the first embodiment;

FIG. 4 is an enlarged structural diagram of a point A in FIG. 1 according to the first embodiment;

FIG. 5 is a perspective view of the splint according to the first embodiment;

fig. 6 is a schematic structural diagram of a limiting block according to the second embodiment.

In the figure: 1. a working platform; 2. a support pillar; 3. a fixed block; 4. a first threaded rod; 5. a first screw member; 6. a first motor; 7. an articulation member; 8. a circular plate; 9. a rotating shaft; 10. a first stationary box; 11. a second motor; 12. a second stationary box; 13. a hinge plate; 14. a sliding post; 15. a slide cassette; 16. cutting off a knife; 17. a splint; 18. a second threaded member; 19. a second threaded rod; 20. a third motor; 21. a spring; 22. drawing the column; 23. a limiting block; 24. placing the plate; 25. and a slider.

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.

Example one

Referring to fig. 1-5, an automatic cutting mechanism includes a working platform 1; the top of the working platform 1 is fixedly connected with a supporting column 2, the top of the supporting column 2 is fixedly connected with a fixed block 3, the bottom of the fixed block 3 is fixedly connected with a first threaded rod 4 through a bearing, the outer surface of the first threaded rod 4 is sleeved with a first threaded part 5, the bottom of the first threaded rod 4 is fixedly connected with an output shaft of a second motor 11, one side of the first threaded part 5 is fixedly connected with a first motor 6, one end of the first motor 6 is fixedly connected with a first fixed box 10, the output shaft of the first motor 6 is fixedly connected with a rotating shaft 9, one end of the rotating shaft 9 is fixedly connected with a circular plate 8, one side of the outer surface of the circular plate 8 is hinged with a hinged piece 7, one end of the hinged piece 7 is hinged with a hinged piece 13, one end of the hinged piece 13 is fixedly connected with a sliding column 14, the outer surface of the sliding column 14 is sleeved with a sliding box 15, the outer surface of the sliding box 15 is sleeved with a second fixed box 12, the bottom of the sliding box 15 is provided with a cutting knife 16, a second threaded part 18 is inserted at the top of the working platform 1 in a sliding manner, and a placing plate 24 is fixedly connected to the top of the second threaded part 18; when the cutting machine works, the second motor 11 is started, the first threaded rod 4 is driven to rotate by the second motor 11, the position of the first threaded rod 5 can be adjusted in the vertical direction by the rotation of the first threaded rod 4 and the threaded matching of the first threaded rod 4 and the first threaded rod 5, the vertical position of the first motor 6, the first fixed box 10 and the second fixed box 12 can be adjusted by the position adjustment of the first threaded rod 5, namely, the vertical height of the cutting knife 16 at the bottom of the sliding box 15 is adjusted, the circular plate 8 is driven to rotate by the rotation of the rotating shaft 9 by the starting of the first motor 6, the articulated piece 7 is driven to rotate by the circular plate 8, at the moment, the articulated piece 7 performs circular motion, the articulated piece 13 is used for pushing the sliding column 14 and the sliding box 15 to perform reciprocating motion in the second fixed box 12, namely, the cutting knife 16 is driven to perform reciprocating motion, so as to accurately adjust the cutting position of the cutting knife 16, and facilitates the cutting operation of the cutting blade 16.

Two drawing columns 22 are symmetrically and movably inserted into the two ends of the placing plate 24, the placing plate 24 is movably sleeved on the outer surfaces of the drawing columns 22, one ends of the drawing columns 22 are fixedly connected with the clamping plate 17, one ends of the drawing columns 22 are fixedly connected with the sliding block 25, the internal threads of the second threaded parts 18 are inserted with the second threaded rods 19, and one ends of the second threaded rods 19 are fixedly connected with the output shaft of the third motor 20; the during operation, place in placing between board 24 top and two splint 17 through will needing decide equipment, remove to placing board 24 both ends through two splint 17, drive sliding block 25 through taking out post 22 and remove, and produce deformation through sliding block 25 extrusion spring 21, thereby make different specifications obtain the better top of placing board 24 of being fixed in of equipment that needs to decide, through opening third motor 20, drive second threaded rod 19 and rotate, screw-thread fit through second threaded rod 19 and second screw 18, can decide the smooth bottom of transporting to sword 16 of equipment to needing deciding, decide work.

One end of the first threaded rod 4 is arranged in the working platform 1, and the first threaded rod 4 is fixedly connected with an output shaft of the second motor 11 at the outer side of the bottom of the working platform 1; during operation, the second motor 11 through the bottom of the working platform 1 is convenient to drive the fixing block 3 to rotate, and the fixing block 3 drives the first threaded part 5 to move in the vertical direction.

The top of the working platform 1 is provided with an opening, and the bottom of the second threaded part 18 is provided with an opening; in operation, the second screw 18 is convenient to convey the required cutting equipment placed on the top of the placing plate 24 on the top of the working platform 1.

The number of the placing plates 24 is two, one end of each placing plate 24 is fixedly connected with one side of the outer surface of each sliding block 25, and the other end of each placing plate 24 is fixedly connected with two sides of the inner cavity of each placing plate 24; during operation, be convenient for when splint 17 removes, produce deformation through sliding block 25 extrusion spring 21, through the deformation elasticity of spring 21, will need to decide equipment and be fixed in the top of placing board 24.

A square sliding opening is formed in the outer surface of the second fixing box 12, and one end of the sliding column 14 penetrates through the inside of the square sliding opening; in operation, the sliding box 15 and the sliding post 14 are facilitated to reciprocate within the second stationary box 12.

Example two

Referring to fig. 6, in a first comparative example, as another embodiment of the present invention, a limiting block 23 is fixedly connected to one end of the sliding column 14; during operation, the sliding column 14 is prevented from derailing when sliding in the second fixing box 12 through the arrangement of the limiting block 23.

The working principle is that the second motor 11 is started, the first threaded rod 4 is driven to rotate by the second motor 11, the position of the first threaded rod 5 can be adjusted in the vertical direction by the rotation of the first threaded rod 4 and the threaded matching of the first threaded rod 4 and the first threaded rod 5, the vertical positions of the first motor 6, the first fixed box 10 and the second fixed box 12 can be adjusted by the position adjustment of the first threaded rod 5, namely, the vertical height of the cutting knife 16 at the bottom of the sliding box 15 is adjusted, the circular plate 8 is driven to rotate by the rotation of the rotating shaft 9 by the starting of the first motor 6, the articulated piece 7 is driven to rotate by the circular plate 8, at the moment, the articulated piece 7 performs circular motion, the articulated piece 13 is used for pushing the sliding column 14 and the sliding box 15 to perform reciprocating motion in the second fixed box 12, namely, the cutting knife 16 is driven to perform reciprocating motion, so as to accurately adjust the cutting position of the cutting knife 16, and conveniently decide the work of deciding of sword 16, place when placing between board 24 top and two splint 17 through deciding the equipment with the needs, remove to placing board 24 both ends through two splint 17, drive sliding block 25 through taking out post 22 and remove, and produce deformation through sliding block 25 extrusion spring 21, thereby make different specifications get the better top of placing board 24 of being fixed in of the equipment that needs to decide, through opening third motor 20, drive second threaded rod 19 and rotate, screw-thread fit through second threaded rod 19 and second screw 18, can decide the smooth bottom of transporting to deciding sword 16 of equipment with the needs, decide the work.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides an automatic decide mechanism which characterized in that: comprises a working platform (1); the top rigid coupling of work platform (1) has support column (2), the top rigid coupling of support column (2) has fixed block (3), the bottom of fixed block (3) has first threaded rod (4) through the bearing rigid coupling, first screwed member (5) has been cup jointed to the surface of first threaded rod (4), the bottom of first threaded rod (4) and the output shaft fixed connection of second motor (11), one side rigid coupling of first screwed member (5) has first motor (6), the one end rigid coupling of first motor (6) has first fixed box (10), the output shaft rigid coupling of first motor (6) has rotation axis (9), the one end rigid coupling of rotation axis (9) has circular plate (8), surface one side of circular plate (8) articulates there is articulated elements (7), the one end of articulated elements (7) articulates there is articulated slab (13), the one end rigid coupling of articulated slab (13) has slip post (14), the surface of slip post (14) has cup jointed slip box (15), the fixed box of second (12) have been cup jointed to the surface of slip box (15), decide sword (16) are installed to the bottom of slip box (15), the top of work platform (1) is slided to be pegged graft and is had second screw (18), the top rigid coupling of second screw (18) has places board (24).

2. The automatic cutting mechanism of claim 1, wherein: the utility model discloses a take out post (22), place board (24), place the inside symmetry activity in both ends of board (24) and peg graft and have two and take out post (22), the surface activity of taking out post (22) has cup jointed spring (21), the one end rigid coupling of taking out post (22) has splint (17), the one end rigid coupling of taking out post (22) has sliding block (25), the internal thread of second screw (18) is pegged graft and is had second threaded rod (19), the one end of second threaded rod (19) and the output shaft fixed connection of third motor (20).

3. An automatic cutting mechanism according to claim 2, characterized in that: the inner part of one end working platform (1) of the first threaded rod (4), and the first threaded rod (4) is fixedly connected with an output shaft of the second motor (11) at the outer side of the bottom of the working platform (1).

4. An automatic cutting mechanism according to claim 3, characterized in that: the top of the working platform (1) is provided with an opening, and the bottom of the second threaded part (18) is provided with an opening.

5. An automatic cutting mechanism according to claim 4, characterized in that: the number of the placing plates (24) is two, one end of each of the two placing plates (24) is fixedly connected with one side of the outer surface of each of the two sliding blocks (25), and the other end of each of the two placing plates (24) is fixedly connected with two sides of the inner cavity of each of the placing plates (24).

6. An automatic cutting mechanism according to claim 5, characterized in that: the outer surface of the second fixing box (12) is provided with a square sliding opening, and one end of the sliding column (14) penetrates through the inside of the square sliding opening.