CN211727313U - Cutting machine - Google Patents

Abstract

The utility model relates to cutting equipment, and provides a cutting machine, which comprises a paying-off unit; the paying-off unit comprises a supporting rod, a vertical rod and a rotary table, and the rotary table is rotatably sleeved on the supporting rod; the rotary table is provided with at least three rows of first screw holes, any row of the first screw holes are distributed along the radial direction of the rotary table, and a plurality of rows of the first screw holes are distributed around the axis of the rotary table; the number of the upright rods is the same as that of the rows of the first screw holes, one upright rod is connected in one first screw hole of any row of the first screw holes in a screwed mode, and the parts to be cut are wound on the outer sides of the column structures enclosed by the upright rods. The utility model discloses a guillootine, simple structure can adapt to different specification spiral structures.

Description

Cutting machine

Technical Field

The utility model relates to a cutting equipment especially relates to a guillootine.

Background

An automatic cutting machine is a device for cutting and cutting various materials, and does not need any die. The cutting machine is controlled by system software, then a product is directly cut, as long as corresponding parameters are set on the operating platform, a computer transmits corresponding instructions to the cutting machine, the cutting machine cuts rapidly according to a preset program, the automation program is high, the operation is simple, and the cutting machine is widely applied to various fields.

In the preparation process of optical fibers, jumper wires and the like, the cables need to be cut according to different specifications and requirements of the prepared cables to obtain the cables with the lengths meeting the requirements, and then the cables are manufactured according to corresponding preparation processes. In the traditional process, various cables are cut manually. In the mechanical cutting structure which is gradually widely used in recent years, the pay-off structure is usually not adjustable, the belt cutting piece is wound on the winding structure and then sleeved on the rotary drum or the rotary shaft, and the rotary drum or the rotary shaft rotates under the traction of external force to realize the pay-off process. Because the diameter of the rotary drum or the rotary shaft is not adjustable, the structure or the specification of the wire winding structure is not adjustable generally, and the wire winding structure is difficult to adapt to different requirements.

SUMMERY OF THE UTILITY MODEL

The utility model provides a guillootine to solve among the prior art unwrapping wire inefficiency, the unable technical problem who adapts to different specification spiral structures of unwrapping wire unit.

The embodiment of the utility model provides a cutting machine, which comprises a paying-off unit; the paying-off unit comprises a supporting rod, a vertical rod and a rotary table, and the rotary table is rotatably sleeved on the supporting rod; the rotary table is provided with at least three rows of first screw holes, any row of the first screw holes are distributed along the radial direction of the rotary table, and a plurality of rows of the first screw holes are distributed around the axis of the rotary table; the number of the upright rods is the same as that of the rows of the first screw holes, one upright rod is connected in one first screw hole of any row of the first screw holes in a screwed mode, and the parts to be cut are wound on the outer sides of the column structures enclosed by the upright rods.

Furthermore, a support plate is fixedly connected to the support rod, the support plate is perpendicular to the support rod, and the support plate and the upright rod are located on two opposite sides of the turntable; the supporting plate is provided with a first through hole, the axis of the first through hole is parallel to the axis of the rotary table, one end of the connecting rod is screwed in the first through hole of the rotary table, the other end of the connecting rod is fixedly connected with the annular structure, and the radius of the rotary table is smaller than the distance between the axis of the rotary table and the first through hole.

Further, the struts include a first strut and a second strut; the second supporting rod is provided with a hollow hole, the first supporting rod is sleeved in the hole of the second supporting rod and is in threaded connection with the second supporting rod, and the turntable is rotatably sleeved on the second supporting rod.

Furthermore, the pay-off unit also comprises a wire pressing structure; the line pressing structure is located above the rotary disc, a second through hole is formed in the line pressing structure, and the supporting rod is in threaded connection with the second through hole of the line pressing structure.

Furthermore, the line pressing structure comprises a first cross rod and a second cross rod, the first cross rod and the second cross rod are both parallel to the turntable, and the first cross rod and the second cross rod are intersected and fixedly connected.

Further, the cutting machine further comprises a cutting unit; the cutting unit comprises a cutting piece, a first feeding roller and a second feeding roller, the first feeding roller and the second feeding roller are arranged side by side and are respectively arranged in parallel with the cutting piece, the arrangement direction of the first feeding roller and the second feeding roller is perpendicular to the feeding direction of the piece to be cut, and the arrangement direction of the first feeding roller or the second feeding roller and the cutting piece is the same as the feeding direction of the piece to be cut.

Further, the cutting unit further comprises a first elastic side plate and a second elastic side plate; the first feeding roller is fixed in the sunken part of the base, the upper side surface of the first feeding roller is higher than or flush with the upper end surface of the base, one end part of the second feeding roller is rotationally connected with the first elastic side plate, and the other end part of the second feeding roller is rotationally connected with the second elastic side plate; the first elastic side plate and the second elastic side plate are screwed on the upper base through screwing pieces respectively.

Furthermore, the outer side part of the fastening piece is sleeved with an elastic piece, one end of the elastic piece is abutted against the head part of the fastening piece, and the other end of the elastic piece is abutted against the first elastic side plate or the second elastic side plate.

The utility model provides a guillootine, its beneficial effect is mainly as follows:

the paying-off unit is provided with a plurality of rows of first screw holes through the rotary disc, a plurality of first screw holes in each row of first screw holes are all arranged along the radial direction of the rotary disc, the plurality of rows of first screw holes are arranged around the axis of the rotary disc, and each row of first screw holes is provided with the vertical rod. On the extension board with branch fixed connection, correspond and set up first through-hole to in this first through-hole by the connecting rod spiro union that is connected with the loop configuration, not only can play the guide and treat the effect of cutting, advance the degree of depth through the spiral shell of adjusting the connecting rod, can also adapt to the coiling condition of treating cutting in many pole settings, promote the guide effect. The supporting rod adopts a mode of connecting the first supporting rod and the second supporting rod in a rotating mode, the structure is simple, and the height of the supporting rod can be conveniently adjusted. The line ball structure is through the mode that connects soon, can adjust its and the carousel between the distance, the adjustment of the piece volume of coiling is treated in the adaptation. The simple structure of cutting the unit to, through the setting of elasticity curb plate, can adjust two intervals of feeding between the gyro wheel, not only can promote and treat the piece feeding efficiency that cuts, can also avoid treating the damage of cutting the piece.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a cutting machine according to an embodiment of the present invention.

In the figure, 1-a rotating disc, 2-a supporting rod, 3-a vertical rod, 4-a first cross rod, 5-a second cross rod, 6-a first screw hole, 7-a ring structure, 8-a connecting rod, 9-a supporting plate, 10-a piece to be cut, 11-a base, 12-a second feeding roller, 13-a first elastic side plate, 14-a second elastic side plate and 15-a fastening piece.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, an embodiment of the present invention provides a cutting machine, including a wire releasing unit; the paying-off unit comprises a supporting rod 2, a vertical rod 3 and a rotary table 1, and the rotary table 1 is rotatably sleeved on the supporting rod 2; at least three rows of first screw holes 6 are formed in the rotary table 1, any one row of first screw holes 6 are arranged along the radial direction of the rotary table 1, and the multiple rows of first screw holes 6 are distributed around the axis of the rotary table 1; the number of the upright posts 3 is the same as the number of the rows of the first screw holes 6, one upright post 3 is screwed in one first screw hole 6 of any row of the first screw holes 6, and the pieces to be cut 10 are wound outside a column structure enclosed by the upright posts 3.

The supporting rod 2 and the vertical rod 3 are rod-shaped structures, and the material of the supporting rod is not particularly limited as long as the stable operation is convenient. The support bar 2 is generally arranged in a vertical direction and can be fixed on a chassis, and the chassis is placed on the ground or other structures and can also be fixed on other structures at higher positions. The following description will be given taking as an example a structure in which the stay 2 is fixed to the chassis, and the chassis is fixed to the ground.

The supporting rod 2 is rotatably sleeved with a turntable 1, and the surface of the turntable 1 is perpendicular to the supporting rod 2. The cross section of the turntable 1 may be circular, polygonal or other shapes, preferably circular, in cross section perpendicular to the axial direction of the turntable 1, and the following description will be given taking as an example a configuration in which the cross section of the turntable 1 is circular.

The axis of the turntable (1) and the axis of the supporting rod (2) are parallel to each other, preferably coincide with each other. The structure of the rotary disk 1 and the supporting rod 2 may not be particularly limited, and for example, the rotary disk 1 and the supporting rod 2 may be rotatably connected by a bearing. A plurality of rows of first screw holes 6 are formed in the rotary table 1; each row of first screw holes 6 is arranged along the radial direction of the rotary table 1, each row of first screw holes 6 may be arranged in a straight line, or may be arranged in a broken line or a curve, and preferably, each row of first screw holes 6 is arranged in a straight line.

The number of rows of the first screw holes 6 arranged on the rotary table 1 is at least three, and usually four rows are arranged. The included angle between every two adjacent rows of the first screw holes 6 is 90 degrees; wherein, the included angle between two adjacent rows of first screw holes 6 can be other angles. The size of the first screw holes 6 and the distance between two adjacent first screw holes 6 in each row of the first screw holes 6 can be specifically set according to actual conditions.

The upright 3 can be positioned at the upper side of the rotary table 1 and also can be positioned at the lower side of the rotary table 1, and preferably, the upright 3 is positioned at the upper side of the rotary table 1. The number of the upright rods 3 is the same as the number of rows of the first screw holes 6. For example, when four rows of first screw holes 6 are provided, four upright rods 3 are correspondingly provided. A vertical rod 3 is screwed in a first screw hole 6 in each row of first screw holes. Wherein, the axis of the first screw hole 6 is parallel to the axis of the turntable 1; the outer part of the lower end of the upright rod 3 is provided with an external thread to match with the thread in the first screw hole 6. When the lower end of the upright rod 3 is screwed tightly in a first screw hole 6, the upright rod 3 is perpendicular to the rotary table 1.

When the four upright posts 3 are screwed tightly in one first screw hole 6 of each row of first screw holes 6, the four upright posts 3 are enclosed to form a column structure. In general, the positions of the four rows of first screw holes 6 correspond to each other, i.e. the distance from the axis of the turntable 1 to the outer periphery of the turntable 1 is the same for the first screw hole 6 in each row of first screw holes 6 and the axis of the turntable 1, the distance from the second screw hole 6 in each row of first screw holes 6 and the axis of the turntable 1 is the same, and so on. The positions of the four uprights 3 also generally correspond, i.e. the distances of the four uprights 3 from the axis of the turntable 1 are the same, but can of course be different.

The object to be cut 10, such as a binding wire or a sleeve, may be directly wound around the outside of the plurality of vertical rods 3 enclosing the cylindrical structure, or a winding reel wound with the object to be cut 10 may be sleeved outside the plurality of vertical rods 3. One end of the piece to be cut 10 wound around the outside of the plurality of uprights 3 is guided to the cutting unit; in the cutting process, the traction force of the cutting unit pulls the rotary table 1 to rotate through the piece to be cut 10, and the piece to be cut 10 wound on the outer sides of the plurality of stand columns is continuously conveyed to the cutting unit to perform cutting operation.

According to the size and shape of the cross section of a winding reel or the size of the ring of the piece 10 to be cut, each upright 3 is screwed tightly in different first screw holes 6 so as to adjust the shape and size of the cross section of the column formed by the upright 3. Wherein, the length of the upright stanchion 3 can be specifically set according to the actual situation. This simple structure, the adjustment mode is nimble, and the direct screw thread of pole setting 3 is tight in first screw 6, and is easy and simple to handle, and the steadiness is good. Moreover, by adopting the paying-off mode, the condition that the cutting piece 10 is knotted when the wire is tied can be avoided, and the paying-off efficiency can be improved.

On the basis of the above embodiments, the present embodiment provides a cutting machine, a support plate 9 is fixedly connected to a support rod 2, the support plate 9 is perpendicular to the support rod 2, and the support plate 9 and the upright rod 3 are located on two opposite sides of the turntable 1; the support plate 9 is provided with a first through hole, the axis of the first through hole is parallel to the axis of the turntable 1, one end of the connecting rod 8 is screwed in the first through hole of the turntable 1, the other end of the connecting rod is fixedly connected with the annular structure, and the radius of the turntable 1 is smaller than the distance between the axis of the turntable 1 and the first through hole.

The strip 9 may be an elongate plate-like structure. The plate 9 intersects the strut 2 and is fixedly connected, preferably perpendicular to each other. Moreover, the support plate 9 and the upright stanchion 3 are positioned at two opposite sides of the turntable 1; when the uprights 3 are arranged on the upper side of the turntable 1, the brackets 9 are normally arranged below the turntable 1. The support plate 9 is further provided with a first through hole with internal threads, and the first through hole penetrates through the support plate 9 along the axis direction of the turntable 1. The axis of the first through hole may be perpendicular to the turntable 1, or may not be perpendicular, and preferably, the axis of the first through hole is perpendicular to the turntable 1 and parallel to the axis of the turntable 1.

The outer side of the lower end part of the connecting rod 8 is provided with an external thread matched with the internal thread in the first through hole; when the connecting rod 8 is screwed tightly in the first through hole, the connecting rod 8 is perpendicular to the support plate 9 and also perpendicular to the turntable 1. The upper end of the connecting rod 8 is fixedly connected with an annular structure. The annular structure may be any structure that has a hollow annular passage for the passage of the piece to be cut 10. The axis of the ring-shaped structure 7 may be parallel to the turntable 1, or may not be parallel, as long as the piece 10 to be cut is conveniently guided.

One end of the piece to be cut 10 wound around the outside of the uprights 3 is guided through the annular structure 7 to the cutting unit for cutting. Wherein, along the length direction of connecting rod 8, the length of the external screw thread that 8 lower parts of connecting rod were seted up can suitably be adjusted, through the length of adjusting connecting rod 8 screw in downwards in first through-hole, can adjust the relative height of loop configuration 7, and then the condition of coiling is waited to cut 10 to the coiling on the adaptation many pole settings 3, improves guide effect.

On the basis of the above embodiments, the present embodiment provides a cutting machine, in which the support rod 2 includes a first support rod and a second support rod; the second supporting rod is provided with a hollow pore passage, the first supporting rod is sleeved in the pore passage of the second supporting rod and is in threaded connection with the second supporting rod, and the turntable 1 is rotatably sleeved on the second supporting rod.

The second supporting rod is arranged on the upper side of the first supporting rod. An internal thread is arranged in the hollow pore passage of the second supporting rod, an external thread matched with the internal thread is arranged on the outer side of the upper end part of the first supporting rod, and the upper end part of the first supporting rod is screwed in the hollow pore passage of the second supporting rod from the lower part of the second supporting rod. Through adjusting the depth of the first supporting rod screwed into the second supporting rod, the overall height of the supporting rod 2 can be adjusted, and then the relative height position of the rotary table 1 is adjusted to meet the requirements of different cutting operations.

On the basis of the above embodiments, the present embodiment provides a cutting machine, wherein the wire releasing unit further includes a wire pressing structure; the line ball structure is located the top of carousel 1, and the line ball is structural to have seted up the second through-hole, and 2 spiro couplings of branch are in the second through-hole of line ball structure.

The line pressing structure can be plate-shaped or other structures as long as the function of positioning and limiting the positions of the pieces to be cut 10 wound on the outer sides of the plurality of stand columns can be achieved. For example, when the line ball structure is the disc type structure, set up the second through-hole in line ball structure's axis department, begin the internal thread in the second through-hole to corresponding external screw thread is seted up at the upper end of branch 2, connect the line ball structure soon on branch 2, line ball structure, carousel 1 and many pole settings 3 can form both ends evagination, middle sunken wire reel structure.

As another realizable mode, the line pressing structure comprises a first cross bar 4 and a second cross bar 5, the first cross bar 4 and the second cross bar 5 are both arranged in parallel with the turntable 1, the first cross bar 4 and the second cross bar 5 are intersected and fixedly connected, and the two cross bars form a cross shape. And a second through hole is arranged at the crossed position of the two. The upper end part of the support rod 2 is screwed in the second through hole. The distance between the turntable 1 and the line pressing structure can be adjusted by adjusting the precession depth of the line pressing structure to the turntable 1, and the function of limiting and positioning the positions of the parts to be cut 10 which are wound on the outer sides of the plurality of stand columns is achieved. Moreover, two crossed rod-shaped structures are adopted, so that the influence of the length of the vertical rod 3 is avoided, and the adjusting range is wider.

On the basis of the above embodiments, the present embodiment provides a cutting machine, which further includes a cutting unit; the cutting unit comprises a cutting piece, a first feeding roller and a second feeding roller 12, the first feeding roller and the second feeding roller 12 are arranged side by side and are respectively arranged parallel to the cutting piece, the arrangement direction of the first feeding roller and the second feeding roller 12 is perpendicular to the feeding direction of the piece to be cut 10, the arrangement direction of the first feeding roller or the second feeding roller 12 and the cutting piece is the same as the feeding direction of the piece to be cut 10, and the piece to be cut 10 penetrates through the space between the first feeding roller and the second feeding roller 12 and is fed to the position below the knife edge of the cutting piece.

The first and second feed rollers 12 are arranged side by side, and the axes of the first and second feed rollers may be in a vertical direction, a horizontal direction or other directions, and generally, the axes of the first and second feed rollers are in a horizontal direction. The structure in which the feed roller is horizontally disposed will be described as an example. The first feeding roller is positioned right below the second feeding roller 12, the gap between the first feeding roller and the second feeding roller is small, and the piece to be cut 10 passes through the gap between the two feeding rollers and is clamped between the two feeding rollers. The cut piece is arranged on one side of the feed roller in the feed direction of the piece to be cut 10; the cutting piece and the two feeding rollers are arranged in parallel, and the cutting piece and the feeding rollers are arranged along the feeding direction of the piece to be cut 10.

Wherein, two feed rollers all can set up on base 11, and the axis of first feed roller is less than the up end of base 11, for example, can correspondingly set up the depressed part on the base 11, first feed roller rotates and sets up in this depressed part for the up end of first feed pipe wheel is a little higher than the up end of base 11, and then makes the position in clearance between first feed roller and the second feed pipe wheel a little higher than the up end of base 11, is convenient for treat cutting 10's passing. Meanwhile, the cutting piece is arranged on a bracket in a lifting manner, the bracket can be fixed on the upper side of the base 11, and a wear-resistant piece can be arranged at the position, corresponding to the cutting edge of the cutting piece, on the upper side of the base 11; the height of the upper end surface of the base 11 corresponding to the lower part of the knife edge is equal to or slightly lower than the height of the upper side surface of the first feeding roller. When the cutting piece moves downwards to be attached to the base 11, the cutting of the piece to be cut 10 at the position can be executed. The cutting member reciprocates up and down to continuously perform the cutting operation. Wherein, the cutting length of the piece 10 to be cut is controlled by controlling the up-and-down reciprocating frequency of the cutting piece and the rotating speed of the two feeding rollers. The control structure such as the driving structure and the circuit can be disposed in the hollow cavity of the base 11, or can be disposed on other structures separately.

The rotation directions of the two feeding rollers are opposite. One end of a piece to be cut 10 wound on the outer sides of a plurality of upright posts passes through the annular structure 7 and is drawn to be clamped between two feeding rollers; when the two feeding rollers rotate, the to-be-cut piece 10 passing through the two feeding rollers is driven to move towards the direction of the knife edge of the to-be-cut piece and is conveyed to the position below the knife edge, the length to be conveyed reaches a preset value, and the knife edge falls under the driving of the driving mechanism to cut off the to-be-cut piece 10; the two feeding rollers rotate ceaselessly to drive the piece to be cut 10 to move continuously to the cutting piece, and when the feeding length reaches a preset value, the cutting edge continues to cut; the automatic and continuous cutting operation can be realized by reciprocating. The first feeding roller and the second feeding roller 12 have a certain length along the axial direction of the feeding rollers, the length of the cutting edge of the cutting piece is generally equal to that of the feeding rollers, and the diameter of cable materials such as binding wires is relatively small, so that the two feeding rollers can be used for feeding a plurality of binding wires simultaneously to perform cutting operation. In the actual operation in-process, a cutting unit can be equipped with a plurality of unwrapping wire units, realizes cutting of many cables, has not only improved cutting efficiency greatly, still improves the degree of accuracy of cutting.

On the basis of the above embodiments, the present embodiment provides a cutting machine, the cutting unit further includes a first elastic side plate 13 and a second elastic side plate 14; the first feeding roller is fixed in the depressed part of the base 11, the upper side surface of the first feeding roller is higher than or flush with the upper end surface of the base 11, one end part of the second feeding roller 12 is rotationally connected with the first elastic side plate 13, and the other end part is rotationally connected with the second elastic side plate 14; the first elastic side plate 13 and the second elastic side plate 14 are screwed on the upper base 11 through screws 15.

The base 11 is provided with a concave part correspondingly, the first feeding roller is rotatably arranged in the concave part, so that the upper side surface of the first feeding pipe wheel is slightly higher than the upper end surface of the base 11, the position of the gap between the first feeding roller and the second feeding pipe wheel is slightly higher than the upper end surface of the base 11, and the cutting piece 10 can conveniently penetrate through the gap.

The second feed roller 12 is positioned directly above the first feed roller, and the two are arranged side by side. One end of the second feed roller 12 is rotatably connected to the first elastic side plate 13, and the other end is rotatably connected to the second elastic side plate 14. Two elasticity curb plates all fixed set up in 11 upsides of base. In order to facilitate the fixing of the elastic side plate and the base 11, for any elastic side plate, along the direction perpendicular to the axis of the first feeding roller, two ends of the elastic side plate are respectively provided with a protrusion, the protrusions are attached to the upper side of the base 11, through holes are arranged on the protrusions, and the elastic side plate is screwed on the base 11 through the through holes by the screwing piece 15; i.e. each of the resilient side plates, is provided with a protrusion on each of its opposite sides, which is screwed to the base 11 by means of two screw members 15.

Two curb plates are the elasticity curb plate, when the tight degree of spiral shell of adjustment screw member 15, can finely tune the clearance between first feeding roller and the second feeding roller 12 to the operation of cutting of the piece 10 of waiting to cut that adapts to different specifications avoids the interval between two feeding rollers too big and can not impel effectively and wait to cut the piece 10, perhaps, the interval undersize between the two and weigh and hinder and wait to cut the piece 10. As one specific implementation manner, for any one of the fastening members 15, an elastic member may be further sleeved outside the fastening member 15; for example, a spring is sleeved outside the tightening member 15, and when the tightening degree of the tightening member 15 is adjusted, the tightening member 15 presses the spring, so that the spring applies force to the elastic side plate, and the adjustment efficiency of the tightening member 15 to the elastic side plate is improved.

The utility model discloses a guillootine, unwrapping wire unit are through setting up the first screw of multirow on the carousel, and a plurality of first screws all arrange along the radial of carousel in each row of first screw, and around the axis of carousel, arrange the first screw of multirow to set up a pole setting in each row of first screw, the shape and the cross section size of the cylinder structure of many pole settings of being convenient for adjust formation, in order to adapt to the requirement that different cutting pieces convoluteed. On the extension board with branch fixed connection, correspond and set up first through-hole to in this first through-hole by the connecting rod spiro union that is connected with the loop configuration, not only can play the guide and treat the effect of cutting, advance the degree of depth through the spiral shell of adjusting the connecting rod, can also adapt to the coiling condition of treating cutting in many pole settings, promote the guide effect. The supporting rod adopts a mode of connecting the first supporting rod and the second supporting rod in a rotating mode, the structure is simple, and the height of the supporting rod can be conveniently adjusted. The line ball structure is through the mode that connects soon, can adjust its and the carousel between the distance, the adjustment of the piece volume of coiling is treated in the adaptation. The simple structure of cutting the unit to, through the setting of elasticity curb plate, can adjust two intervals of feeding between the gyro wheel, not only can promote and treat the piece feeding efficiency that cuts, can also avoid treating the damage of cutting the piece.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (8)

1. A cutting machine is characterized by comprising a wire releasing unit; the paying-off unit comprises a supporting rod, a vertical rod and a rotary table, and the rotary table is rotatably sleeved on the supporting rod; the rotary table is provided with at least three rows of first screw holes, any row of the first screw holes are distributed along the radial direction of the rotary table, and a plurality of rows of the first screw holes are distributed around the axis of the rotary table; the number of the upright rods is the same as that of the rows of the first screw holes, one upright rod is connected in one first screw hole of any row of the first screw holes in a screwed mode, and the parts to be cut are wound on the outer sides of the column structures enclosed by the upright rods.

2. The cutting machine as set forth in claim 1, wherein a support plate is fixedly connected to the support rod, the support plate is disposed perpendicular to the support rod, and the support plate and the upright are disposed on opposite sides of the turntable; the supporting plate is provided with a first through hole, the axis of the first through hole is parallel to the axis of the rotary table, one end of the connecting rod is screwed in the first through hole of the rotary table, the other end of the connecting rod is fixedly connected with the annular structure, and the radius of the rotary table is smaller than the distance between the axis of the rotary table and the first through hole.

3. The cutting machine of claim 1, wherein the struts comprise a first strut and a second strut; the second supporting rod is provided with a hollow hole, the first supporting rod is sleeved in the hole of the second supporting rod and is in threaded connection with the second supporting rod, and the turntable is rotatably sleeved on the second supporting rod.

4. The cutting machine as set forth in claim 1, wherein the pay-off unit further includes a wire pressing structure; the line pressing structure is located above the rotary disc, a second through hole is formed in the line pressing structure, and the supporting rod is in threaded connection with the second through hole of the line pressing structure.

5. The cutting machine of claim 4, wherein the wire pressing structure comprises a first cross bar and a second cross bar, the first cross bar and the second cross bar are both arranged parallel to the turntable, and the first cross bar and the second cross bar are intersected and fixedly connected.

6. The cutter of claim 1, further comprising a cutting unit; the cutting unit comprises a cutting piece, a first feeding roller and a second feeding roller, the first feeding roller and the second feeding roller are arranged side by side and are respectively arranged in parallel with the cutting piece, the arrangement direction of the first feeding roller and the second feeding roller is perpendicular to the feeding direction of the piece to be cut, and the arrangement direction of the first feeding roller or the second feeding roller and the cutting piece is the same as the feeding direction of the piece to be cut.

7. The cutting machine of claim 6, wherein the cutting unit further comprises a first resilient side plate and a second resilient side plate; the first feeding roller is fixed in the sunken part of the base, the upper side surface of the first feeding roller is higher than or flush with the upper end surface of the base, one end part of the second feeding roller is rotationally connected with the first elastic side plate, and the other end part of the second feeding roller is rotationally connected with the second elastic side plate; the first elastic side plate and the second elastic side plate are screwed on the upper base through screwing pieces respectively.

8. The cutting machine as claimed in claim 7, wherein an elastic member is provided around an outer side of the fastening member, and one end of the elastic member abuts against a head of the fastening member and the other end abuts against the first elastic side plate or the second elastic side plate.

Images