阅读说明：本技术 调丝机构及切割机 (Wire adjusting mechanism and cutting machine ) 是由 袁健华 袁国清 邓有为 彭运秋 张涛 应忠发 于 2020-12-29 设计创作，主要内容包括：本发明公开了一种调丝机构,涉及切割机技术领域,调丝机构包括支撑杆和多个调丝扣,各调丝扣均设置于支撑杆上并能够沿支撑杆的长度方向双向自由移动,且各调丝扣分别能够对各切割丝起到限位作用；另外,本申请还提供了一种切割机,其中,包括用于支撑固定挂丝片的固定柱,固定柱上沿其长度方向设置有布丝部和储丝部,固定柱一体成型,挂丝片为绝缘材料制成,因此,本申请提供的调丝机构及切割机能够提高切割丝的调节精度且延长了机器的使用寿命。(The invention discloses a wire adjusting mechanism, which relates to the technical field of cutting machines and comprises a supporting rod and a plurality of wire adjusting threads, wherein each wire adjusting thread is arranged on the supporting rod and can freely move in two directions along the length direction of the supporting rod, and each wire adjusting thread can limit each cutting wire; in addition, this application still provides a cutting machine, wherein, including the fixed column that is used for supporting fixed string silk piece, be provided with cloth silk portion and store up silk portion along its length direction on the fixed column, fixed column integrated into one piece, string silk piece is made for insulating material, consequently, the accent silk mechanism and cutting machine that this application provided can improve the regulation precision of cutting wire and prolonged the life of machine.)

1. A transfer silk mechanism which characterized in that: the method comprises the following steps: the supporting rod is fixedly arranged, the adjusting screw threads are arranged on the supporting rod and can move along the length direction of the supporting rod, limiting parts used for limiting cutting wires to move along the length direction of the supporting rod are arranged on the adjusting screw threads, and the adjusting screw threads can be locked and fixed on the supporting rod.

2. The wire adjustment mechanism of claim 1, wherein: the bracing piece is including transferring the lead screw and storing up the lead screw, each transfer the screw thread all can follow transfer the lead screw go up move to store up on the lead screw or follow store up the lead screw move to transfer on the lead screw, transfer the lead screw with store up the lead screw and all fixedly set up, transfer the lead screw with store up the lead screw coaxial, transfer the lead screw with store up and press from both sides between the lead screw and be equipped with an insulating pad.

3. The wire adjustment mechanism of claim 2, wherein: the wire adjusting rod and the wire adjusting thread are made of conductive materials, and the wire adjusting rod can be used as a conductive rod to electrify the cutting wire.

4. The wire adjustment mechanism of claim 2, wherein: still include the fixing base, the fixing base is fixed to be set up, be provided with one on the fixing base and follow bracing piece length direction's fixed part, transfer the lead screw with store up the lead screw fixed set up in on the fixed part.

5. The wire adjustment mechanism of claim 4, wherein: the utility model discloses a wire rod, including bracing piece, fixing base.

6. The wire adjustment mechanism of claim 5, wherein: the cross section of the adjusting screw thread is arc-shaped, the central angle of an arc formed by the inner wall of the adjusting screw thread is larger than 180 degrees, the adjusting screw thread is sleeved on the supporting rod and can freely slide on the supporting rod, and a limiting groove is formed in the outer side edge of the adjusting screw thread along the circumferential direction of the adjusting screw thread to form the limiting part.

7. The wire adjustment mechanism of claim 6, wherein: the inner wall of the screw adjusting thread is sequentially embedded with a spring and a rolling ball along the radial direction of the screw adjusting thread, and the rolling ball can be exposed out of the inner wall of the screw adjusting thread and is abutted against the outer wall of the supporting rod under the elastic force action of the spring.

8. The wire adjustment mechanism of claim 7, wherein: the free end of the pressing and fixing device can be close to and far away from the screw adjusting thread, and the free end of the pressing and fixing device is used for pressing and fixing the screw adjusting thread on the supporting rod by extruding the screw adjusting thread.

9. The wire adjustment mechanism of claim 8, wherein: compress tightly fixing device includes extrusion strip and a plurality of cylinder, the cylinder is fixed to be set up, the extrusion strip is along the perpendicular to the direction sliding connection of bracing piece in one side of fixing base, a side orientation of extrusion strip the screw thread is transferred, the free end fixed connection of cylinder in deviating from of extrusion strip on a side of screw thread is transferred.

10. A cutting machine is characterized in that: the method comprises the following steps: the wire adjusting mechanism and the cutting machine body according to any one of claims 1 to 9, wherein a cutting area is arranged on the cutting machine body, each cutting wire in the cutting machine body passes through the cutting area and cuts materials in the cutting area, the two support rods are respectively arranged at two ends of the cutting area along the length direction of the cutting wire, the cutting machine body further comprises a fixing column, a plurality of wire hanging pieces are arranged on the fixing column in a penetrating mode, a wire distributing portion and a wire storing portion are arranged on the fixing column along the length direction of the fixing column, the fixing column is integrally formed, and the wire hanging pieces are made of insulating materials.

Technical Field

The invention relates to the technical field of cutting machines, in particular to a wire adjusting mechanism and a cutting machine.

Background

The heating wire cutting machine is the machine that cuts plastic products such as foam after heating through the resistance wire circular telegram, at present, all be provided with in most cutting machines and transfer a mechanism so that the position of accurate adjustment cutting wire, but the method of its accurate adjustment cutting wire position is fixed in the screw thread type groove with the cutting wire card on electrically conductive copper post, because there is the pitch between every tooth type groove, the pitch is about 3mm, consequently, the precision adjustment of this kind of method adjustment cutting wire is also about 3mm, its adjustment precision is not high, thereby there is certain error with the specification of actual settlement to cut out off-the-shelf specification, it is unqualified even, consequently, need a neotype transfer a mechanism.

Disclosure of Invention

The invention aims to provide a wire adjusting mechanism and a cutting machine, which are used for solving the problems in the prior art, improving the adjusting precision of a cutting wire and prolonging the service life of the machine.

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

the invention provides a wire adjusting mechanism, which comprises: the supporting rod is fixedly arranged, the adjusting screw threads are arranged on the supporting rod and can move along the length direction of the supporting rod, limiting parts used for limiting cutting wires to move along the length direction of the supporting rod are arranged on the adjusting screw threads, and the adjusting screw threads can be locked and fixed on the supporting rod.

Preferably, the support rod comprises a screw adjusting rod and a screw storing rod, each screw adjusting button can move from the screw adjusting rod to the screw storing rod or from the screw storing rod to the screw adjusting rod, the screw adjusting rod and the screw storing rod are fixedly arranged, the screw adjusting rod and the screw storing rod are coaxial, and an insulating pad is clamped between the screw adjusting rod and the screw storing rod.

Preferably, the wire adjusting rod and the wire adjusting buckle are made of conductive materials, and the wire adjusting rod can serve as a conductive rod to electrify the cutting wire.

Preferably, still include the fixing base, the fixing base is fixed to be set up, be provided with one on the fixing base and follow bracing piece length direction's fixed part, transfer the lead screw with store up the lead screw fixed set up in on the fixed part.

Preferably, the bracing piece is the round bar, the diameter of each department of bracing piece is the same, the fixing base orientation a side of bracing piece corresponds to adjust on the position of lead screw along the length direction embedding of bracing piece fixes an bakelite strip, the one end of bakelite strip surpasss adjust the one end of lead screw, the other end of bakelite strip surpass or with adjust the other end of lead screw and flush the bakelite strip with the fixing base orientation an integrated processing goes out on the side of bracing piece and follows bracing piece length direction's recess forms the fixed part, adjust the lead screw with store up the lead screw and set up in on the fixed part, follow in the recess the length direction of bracing piece is equipped with a spacing face, spacing face support simultaneously in adjust on the outer wall of lead screw and storage lead screw.

Preferably, the cross section of the adjusting screw thread is arc-shaped, the central angle of the adjusting screw thread is larger than 180 degrees, and the adjusting screw thread is sleeved on the support rod and can freely slide on the support rod.

Preferably, a spring and a rolling ball are sequentially embedded into the inner wall of the screw adjusting thread along the radial direction of the screw adjusting thread, and the rolling ball can be exposed out of the inner wall of the screw adjusting thread and is abutted against the outer wall of the supporting rod under the elastic force action of the spring.

Preferably, the support rod further comprises a pressing and fixing device, the free end of the pressing and fixing device can be close to and far away from the screw adjusting thread, and the free end of the pressing and fixing device presses and fixes the screw adjusting thread on the support rod by pressing the screw adjusting thread.

Preferably, compress tightly fixing device includes extrusion strip and a plurality of cylinder, the cylinder is fixed to be set up, the extrusion strip is along the perpendicular to the direction sliding connection of bracing piece in one side of fixing base, a side orientation of extrusion strip the screw thread is transferred, the free end fixed connection of cylinder in deviating from of extrusion strip on a side of screw thread is transferred.

The present invention also provides a cutting machine, comprising: the wire adjusting mechanism comprises two wire adjusting mechanisms and a cutting machine body, wherein a cutting area is arranged on the cutting machine body, each cutting wire in the cutting machine body penetrates through the cutting area and cuts materials in the cutting area, two supporting rods are arranged at two ends of the cutting area along the length direction of the cutting wire respectively, the cutting machine body further comprises a fixing column, a plurality of wire hanging pieces are arranged on the fixing column in a penetrating mode, a wire distributing portion and a wire storing portion are arranged on the fixing column along the length direction of the fixing column, the fixing column is integrally formed, and the wire hanging pieces are made of insulating materials.

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

the invention provides a wire adjusting mechanism, wherein the wire adjusting mechanism comprises a supporting rod and a plurality of wire adjusting threads, each wire adjusting thread is arranged on the supporting rod and can move in a stepless manner along the length direction of the supporting rod, and each wire adjusting thread can limit each cutting wire; in addition, the application also provides a cutting machine, which comprises a fixed column for supporting and fixing the wire hanging sheet, wherein the wire distributing part and the wire storing part are arranged on the fixed column along the length direction of the fixed column, the fixed column is integrally formed, the wire hanging sheet is made of insulating materials, the traditional fixed column is divided into an upper part and a lower part, when the silk is distributed, the two parts are butted, then the silk hanging piece positioned at the silk storage part is moved to the silk distribution part to distribute the silk, the moving process easily causes the silk hanging piece to be clamped at the butted position of the upper part and the lower part, the fixing column in the scheme provided by the application is integrally formed, a butt joint position does not exist, the problem that the machine is damaged when the thread hanging sheet is clamped at the butt joint position does not exist, and then prolonged the life of machine, consequently, the accent silk mechanism and cutting machine that this application provided can improve the regulation precision of cutting wire and prolonged the life of machine.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments 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 it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural view of a wire adjusting mechanism provided by the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a left side view of FIG. 1;

FIG. 4 is a half-sectional view of the screw adjusting buckle;

FIG. 5 is a left side view of FIG. 4;

in the figure: 1-adjusting screw rod, 2-storing screw rod, 3-insulating pad, 4-adjusting screw thread, 5-fixing seat, 6-extruding strip, 7-cylinder, 8-bakelite plate, 9-sliding block, 10-sliding seat, 11-barrier strip, 12-bakelite strip, 13-fastening screw, 14-rolling ball and 15-limiting groove.

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.

The invention aims to provide a wire adjusting mechanism and a cutting machine, which are used for solving the problems in the prior art.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

Example one

The embodiment provides a transfer silk mechanism, as shown in fig. 1 ~ 5, include: bracing piece and a plurality of screw thread 4 of transferring, the bracing piece is fixed to be set up, respectively transfer the screw thread 4 all set up on the bracing piece and can follow the length direction removal of bracing piece, respectively transfer all to be provided with on the screw thread 4 and be used for restricting the cutting wire along the spacing portion that bracing piece length direction removed, respectively transfer the screw thread 4 homoenergetic and can be fixed on the bracing piece by the locking, consequently, the scheme that this application provided can the position of each cutting wire of infinitely variable control, and then improve the regulation precision of cutting wire.

Furthermore, the bracing piece is including transferring lead screw 1 and storing up lead screw 2, each transfer the screw thread 4 all can move to storing up lead screw 2 from transferring lead screw 1 on or on transferring lead screw 1 from storing up lead screw 2, transfer lead screw 1 and store up the equal fixed setting of lead screw 2, transfer lead screw 1 and store up the lead screw 2 coaxial, transfer lead screw 1 and transfer the screw thread 4 and be conductive material and make, transfer lead screw 1 and transfer the screw thread 4 and make, can regard as the conducting rod to supply with electricity for the cutting wire, lead to storing up the lead screw 2 when in order to transfer lead screw 1 to supply with electricity also, consequently press from both sides and be equipped with an insulating pad 3 between transferring lead screw 1 and storing up lead screw 2.

Further, still include fixing base 5, fixing base 5 is fixed to be set up, is provided with a fixed part along bracing piece length direction on the fixing base 5, transfers lead screw 1 and stores up lead screw 2 and fixedly set up on the fixed part, and fixing base 5 and frame fixed department do insulation treatment, specifically, can press from both sides between fixing base 5 and the frame and establish a bakelite board 8.

Furthermore, the supporting rod is a round rod, the diameters of the supporting rod are the same, a side face of the fixing seat 5 facing the supporting rod is embedded and fixed with an bakelite bar 12 along the length direction of the supporting rod at a position corresponding to the position of the screw adjusting rod 1, one end of the bakelite bar 12 exceeds one end of the screw adjusting rod 1, the other end of the bakelite bar 12 exceeds or is flush with the other end of the screw adjusting rod 1, a groove along the length direction of the supporting rod is integrally processed on the side face of the bakelite bar 12 and the fixing seat 5 facing the supporting rod, namely, the bakelite bar is embedded and fixed on the base, a groove parallel to the supporting rod is processed on the base and the bakelite bar at one time to form a fixing part, the screw adjusting rod 1 and the screw storing rod 2 are fixedly arranged on the fixing part, a limiting surface is arranged in the groove along the length direction of the supporting rod, the limiting surface simultaneously supports against the outer walls of the screw adjusting, the diameter of bracing piece is greater than the width of fixed part, and two sides that the bracing piece is fixed in fixed part and fixed part all support on the outer wall of bracing piece, and two sides of fixed part are transferred lead screw 1 and are stored up lead screw 2 and play limiting displacement, prevent to transfer lead screw 1 or store up lead screw 2 and take place the skew and arouse both disalignment.

Further, the supporting rod is fixed on the base through a fastening screw 13, specifically, the fastening screw 13 is screwed in from a side of the base away from the supporting rod until the fastening screw 13 extends out from the bottom surface of the groove and is screwed into a threaded hole which is pre-opened on the supporting rod, insulation treatment is performed between the fastening screw 13 and the base, and the fastening screw and the base can be isolated by sleeving an insulation sleeve on a screw rod of the fastening screw 13.

Further, as shown in fig. 4, the cross section of the adjusting screw thread 4 is arc-shaped, the central angle of the arc formed by the inner wall of the adjusting screw thread 4 is larger than 180 degrees, the adjusting screw thread 4 is sleeved on the support rod and can freely slide on the support rod, and the adjusting screw thread 4 is sleeved on the support rod from any end of the support rod and can move on the support rod; the outer side edge of the screw adjusting buckle 4 is provided with a limiting groove 15 along the circumferential direction to form the limiting part, the thickness of the limiting groove 15 is slightly larger than the diameter of the cutting wire, and the cutting wire can penetrate through the limiting groove 15.

Furthermore, one end of the base, which is far away from the screw adjusting rod 1, is further provided with a barrier strip 11, and the barrier strip 11 is tightly pressed at one end, which is far away from the screw adjusting rod 1, of the screw storing rod 2.

Furthermore, a spring and a rolling ball 14 are sequentially embedded into the inner wall of the screw adjusting thread 4 along the radial direction of the screw adjusting thread 4, the rolling ball 14 can be exposed from the inner wall of the screw adjusting thread 4 and is abutted against the outer wall of the supporting rod under the elastic force of the spring, and the rolling ball 14 can roll under the stress; the screw thread 4 is clamped on the support rod under the action of the spring force; in order to change the position of the adjusting screw thread, the adjusting screw thread is also provided with a rolling ball, and the rolling ball has the function of reducing the resistance of sliding the adjusting screw thread under the state that the adjusting screw thread is clamped tightly, so that the adjusting screw thread is smoother.

Furthermore, the device also comprises a pressing and fixing device, the free end of the pressing and fixing device can be close to and far away from the screw adjusting buckle 4, and the free end of the pressing and fixing device is used for pressing and fixing the screw adjusting buckle 4 on the supporting rod by extruding the screw adjusting buckle 4; compress tightly fixing device including extrusion strip 6 and a plurality of cylinder 7, cylinder 7 is fixed to be set up in the frame of machine self, extrusion strip 6 is along the direction sliding connection of perpendicular to bracing piece in one side of fixing base 5, specifically, be provided with slider 9 on the extrusion strip 6, be provided with on the fixing base 5 with slider 9 assorted slide 10, extrusion strip 6 passes through slider 9 sliding connection on slide 10, the screw thread 4 is transferred towards to a side of extrusion strip 6, transfer screw thread 4 towards a side of extrusion strip for a plane and be on a parallel with the side of extrusion strip towards transferring screw thread 4, the free end fixed connection of cylinder 7 is on the side of deviating from transferring screw thread 4 of extrusion strip 6, drive extrusion strip 6 removes towards transferring screw thread 4 and can compress tightly on being fixed in the bracing piece with transferring screw thread 4.

Example two

The embodiment provides a cutting machine, includes: the wire adjusting mechanism and the cutting machine body in the first embodiment are provided with cutting areas, each cutting wire in the cutting machine body penetrates through the cutting areas and cuts materials in the cutting areas, two supporting rods are arranged at two ends of each cutting area along the length direction of the cutting wire respectively, the cutting machine body further comprises a fixing column, a plurality of wire hanging pieces are arranged on the fixing column in a penetrating mode, a wire distributing portion and a wire storing portion are arranged on the fixing column along the length direction of the fixing column, the fixing column is integrally formed, and the wire hanging pieces are made of insulating materials; and traditional fixed column divide into upper and lower two parts, when the cloth silk, earlier with upper and lower two parts butt joint back, will be located the hanging silk piece that stores up silk portion and move to cloth silk portion back and carry out the cloth silk, this moving process leads to hanging the butt joint position of silk piece card in upper and lower two parts easily, and the fixed column integrated into one piece in the scheme that this application provided, do not have the butt joint position, just also do not have the problem of hanging the silk piece card at the butt joint position damage machine, and then the life of machine has been prolonged, consequently, the regulation precision that the accent silk mechanism and cutting machine that this application provided can improve the cutting wire has just prolonged the life of machine.

The principle and the implementation mode of the invention are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.