CN219006229U

CN219006229U - Be applied to cutting machine of EVA production

Info

Publication number: CN219006229U
Application number: CN202221866646.4U
Authority: CN
Inventors: 肖凯赢
Original assignee: Huizhou Kaisheng Industrial Co ltd
Current assignee: Huizhou Kaisheng Industrial Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2023-05-12
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a cutting machine applied to EVA production, which comprises a supporting part, a cutting part arranged at the upper end of one side of the supporting part, and a positioning part which is symmetrical to the middle position of the cutting part and fixedly connected with the cutting part; the positioning part comprises a first lifting cylinder which is symmetrically arranged on the cutting part and fixedly connected with the cutting part, a positioning block which is fixedly connected with the lower end of the first lifting cylinder, and a material blocking part which is connected with the lower end of the positioning block and is close to one side of the central line position of the cutting part; through setting up of locating part, the easy adhesion removal of comparatively frivolous product when the cutting leads to the inaccurate problem of cutting has been solved, has realized effectively preventing the adhesion problem of product in the cutting process, prevents the removal of product, effectively improves the cutting precision, guarantees cutting quality, reduces the rework rate, effectively improves production efficiency.

Description

Be applied to cutting machine of EVA production

Technical Field

The utility model belongs to the technical field of EVA production equipment, and particularly relates to a cutting machine applied to EVA production.

Background

In the prior art, when a lighter and thinner product is cut, static electricity is sometimes generated when the product is cut and attached to the cutting position, so that the product placement position is disturbed in a larger action, the cutting precision is reduced, the cutting quality is greatly influenced, the rework rate is high, the material consumption is caused, a large amount of manpower is consumed, and the production efficiency is greatly reduced.

Disclosure of Invention

The embodiment of the application is through providing a cutting machine for EVA production, through setting up of locating part, has solved comparatively frivolous product and has easily adhered the problem that removes and lead to the cutting inaccuracy when the cutting, has realized effectively preventing the adhesion problem of product in the cutting process, prevents the removal of product, effectively improves the cutting precision, guarantees cutting quality, reduces the rework rate, effectively improves production efficiency.

The technical scheme provided by the embodiment of the application is as follows:

the cutting machine comprises a supporting part, a cutting part arranged at the upper end of one side of the supporting part, and a positioning part which is symmetrical to the middle position of the cutting part and fixedly connected with the cutting part;

the positioning part comprises a first lifting cylinder, a positioning block and a material blocking part, wherein the first lifting cylinder is symmetrically arranged on the cutting part and fixedly connected with the cutting part, the positioning block is fixedly connected with the lower end of the first lifting cylinder, and the material blocking part is connected to the lower end of the positioning block and is close to one side of the central line position of the cutting part.

Wherein, the supporting part is used for placing the product of waiting to cut, guarantees the stability in the product cutting process. The cutting component is used for cutting products, and cutting quality is guaranteed. The positioning component is used for positioning the product, so that the product is not easy to move in the cutting process, and the stability is ensured.

In the utility model, a product is placed on a supporting part, and when the product is ready to be cut, a first lifting part is started to drive a positioning block to move downwards until the positioning block presses the product, and the first lifting part stops moving; starting the cutting component, moving downwards towards the direction of the product until the product is cut off, and moving the cutting component upwards to an initial position; the first lifting part drives the positioning block to move upwards to an initial position and wait for the next cutting operation. Wherein the operation of each component can be realized by the control of the existing PLC program. Through this setting, guarantee the difficult removal of cutting in-process of product, guarantee product stability, effectively improve the cutting precision, guarantee cutting quality, reduce the rework rate, improve production efficiency.

Further, the material blocking piece comprises a welding layer connected with the positioning block and a silica gel strip arranged on the welding layer in an array mode. Through this setting, after the cutting has finished the product, when cutting member upwards returns to the original position, the silica gel strip can block the product along with cutting member upwards removes, effectively guarantees the planarization of product, prevents to bend, guarantees the holistic quality after cutting of product. Wherein, through the setting of weld layer, guarantee that the silica gel strip is connected steadily, improve the durability.

Further, the distance between the adjacent silica gel strips is 4-8mm. Through this setting, the interval between the silica gel strip is used for cutting the upper and lower round trip cutting of part, guarantees each part independent operation.

Further, the cutting component comprises an arched shell arranged on two sides of the supporting component and a cutter which is connected to the middle position of the arched shell in an up-and-down lifting manner; the distance between the material blocking pieces which are symmetrically arranged is the thickness of the cutter. Through this setting, the stability of cutting process is effectively guaranteed in the setting of arch casing, guarantees that the cutting process is smooth and easy.

Further, the supporting component comprises a supporting table and a cutting groove which is arranged on one side of the supporting table and corresponds to the cutter. Through the setting of cutting the groove, place the product on the brace table, the cutter cuts off to the product, and the cutter embedding cuts out in the groove after the product cuts off, effectively guarantees the integrality of cutting.

Further, the two ends of the supporting table are semicircular. Through this setting, guarantee the incoming material ejection of compact in-process of product and reduce the circumstances that is damaged, guarantee product quality.

Further, the depth of the cutting groove is 3/5-4/5 of the thickness of the supporting table. Through this setting, guarantee to cut the sufficient dark of grooving, improve the integrality of product cutting.

Further, the width of the cutting groove is 3-5mm larger than the thickness of the cutter. Through this setting, guarantee that the cutter can get into and cut the groove, guarantee the sufficiency of cutting, also effectively reduce the impaired condition of cutter, effectively improve the durability of cutter.

Further, the length of the positioning block accounts for 4/6-5/6 of the width of the supporting table. Through this setting, increase the area of contact between locating piece and the product, improve the stability of product location.

Further, the supporting component further comprises supporting frames arranged on two sides of the supporting table, a bidirectional screw rod crossing over the supporting table, guide blocks movably connected with two sides of the bidirectional screw rod, and a motor driving the bidirectional screw rod to rotate and fixedly connected with the supporting frames. Through the arrangement, the motor is started to drive the bidirectional screw rod to rotate, so that the guide blocks are moved close to each other or away from each other. Wherein the motor start-up is controlled by an existing program. Through the guide block setting, the cutting regularity of product is improved, cutting quality is guaranteed.

The utility model has the beneficial effects that:

through setting up of locating part, the easy adhesion removal of comparatively frivolous product when the cutting leads to the inaccurate problem of cutting has been solved, has realized effectively preventing the adhesion problem of product in the cutting process, prevents the removal of product, effectively improves the cutting precision, guarantees cutting quality, reduces the rework rate, effectively improves production efficiency.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a top view of a support member of the present utility model;

FIG. 3 is a schematic view of the support member from the perspective A-A of FIG. 2;

FIG. 4 is an enlarged schematic view of the portion A in FIG. 1;

fig. 5 is a bottom view of the positioning block and the stopper according to the present utility model.

The marks in the figure: the device comprises a supporting part 1, a supporting table 11, a cutting groove 12, a supporting frame 13, a bidirectional screw 14, a guide block 15 and a motor 16; a cutting member 2, an arched casing 21, a cutter 22; the device comprises a positioning part 3, a first lifting cylinder 31, a positioning block 32, a blocking piece 33, a welding layer 331 and a silica gel strip 332.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

In order to facilitate an understanding of the present utility model by those skilled in the art, the present utility model will be described in further detail with reference to specific examples and drawings.

1-5, the cutting machine for EVA production provided by one embodiment of the utility model comprises a supporting component 1, a cutting component 2 arranged at the upper end of one side of the supporting component 1, and a positioning component 3 which is symmetrical to the middle position of the cutting component 2 and fixedly connected with the cutting component;

the positioning component 3 comprises a first lifting cylinder 31 which is symmetrically arranged on the cutting component 2 and fixedly connected with the cutting component, a positioning block 32 which is fixedly connected with the lower end of the first lifting cylinder 31, and a material blocking piece 33 which is connected with the lower end of the positioning block 32 and is close to one side of the central line position of the cutting component 2.

Wherein, the supporting component 1 is used for placing the product to be cut, guarantees the stability in the product cutting process. The cutting member 2 is used for cutting the product, guaranteeing the cutting quality. The positioning component 3 is used for positioning the product, ensuring that the product is not easy to move in the cutting process and ensuring the stability.

In the utility model, a product is placed on a supporting part 1, when the product is ready to be cut, a first lifting part is started to drive a positioning block 32 to move downwards until the positioning block 32 presses the product, and the first lifting part stops moving; starting the cutting part 2, moving downwards towards the direction of the product until the product is cut off, and then moving the cutting part 2 upwards to an initial position; the first lifting device drives the positioning block 32 to move upwards to the initial position to wait for the next cutting operation. Wherein the operation of each component can be realized by the control of the existing PLC program. Through this setting, guarantee the difficult removal of cutting in-process of product, guarantee product stability, effectively improve the cutting precision, guarantee cutting quality, reduce the rework rate, improve production efficiency.

In one embodiment, the material blocking member 33 includes a welding layer 331 connected to the positioning block 32, and a silicone strip 332 disposed in the welding layer 331 in an array. Through this setting, after cutting the product, when cutting member 2 upwards returns to the original position, silica gel strip 332 can block the product along with cutting member 2 upward movement, effectively guarantees the planarization of product, prevents to bend, guarantees the holistic quality after cutting of product. Wherein, through the setting of weld layer 331, guarantee that silica gel strip 332 is connected steadily, improve the durability.

In one embodiment, the distance between adjacent silica gel strips 332 is 4-8mm. With this arrangement, the spacing between the silicone strips 332 is used to cut back and forth up and down the cutting member 2, ensuring that the members are operating independently.

In one embodiment, the cutting member 2 includes an arch-shaped casing 21 disposed at two sides of the supporting member 1, and a cutter 22 connected to the middle of the arch-shaped casing 21 in a vertically liftable manner; the distance between the material blocking pieces 33 which are symmetrically arranged is the thickness of the cutter 22. By this arrangement, the stability of the cutting process is effectively ensured by the arrangement of the arch-shaped casing 21, and the smoothness of the cutting process is ensured.

In one embodiment, the supporting member 1 includes a supporting table 11, and a cutting slot 12 disposed on one side of the supporting table 11 and corresponding to the cutting knife 22. Through the setting of cutting groove 12, place the product on the brace table 11, cutter 22 is cut off to the product, and cutter 22 embedding cuts out in the groove 12 after the product cuts, effectively guarantees the integrality of cutting.

In one embodiment, the two ends of the supporting table 11 are semicircular. Through this setting, guarantee the incoming material ejection of compact in-process of product and reduce the circumstances that is damaged, guarantee product quality.

In one embodiment, the depth of the cutting groove 12 is 3/5-4/5 of the thickness of the supporting table 11. By this arrangement, a sufficient depth of the cutting slot 12 is ensured, improving the integrity of the product cut.

In one embodiment, the cutting slot 12 has a width 3-5mm greater than the thickness of the cutter 22. Through this setting, guarantee that cutter 22 can get into and cut groove 12, guarantee the sufficiency of cutting, also effectively reduce cutter 22 impaired condition, effectively improve cutter 22's durability.

In one embodiment, the length of the positioning block 32 is 4/6-5/6 of the width of the supporting table 11. By this arrangement, the contact area between the positioning block 32 and the product is increased, and the stability of positioning the product is improved.

In one embodiment, the supporting component 1 further includes a supporting frame 13 disposed at two sides of the supporting table 11, a bidirectional screw 14 crossing over the supporting table 11, guide blocks 15 movably connected to two sides of the bidirectional screw 14, and a motor 16 driving the bidirectional screw 14 to rotate and fixedly connected to the supporting frame 13. With this arrangement, the motor 16 is started to drive the bi-directional screw 14 to rotate so that the guide blocks 15 move closer together or further apart. Wherein the motor 16 is activated by an existing program. Through the guide block 15 setting, improve the cutting regularity of product, guarantee cutting quality.

The utility model has the beneficial effects that:

through setting up of locating part 3, solved comparatively frivolous product and easily adhere and remove the inaccurate problem of cutting when the cutting, realized effectively preventing the adhesion problem of product in the cutting process, prevent the removal of product, effectively improve the cutting precision, guarantee cutting quality, reduce the rework rate, effectively improve production efficiency.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art. It should be noted that technical features not described in detail in the present utility model may be implemented by any prior art.

Claims

1. The cutting machine for EVA production is characterized by comprising a supporting part, a cutting part arranged at the upper end of one side of the supporting part, and a positioning part which is symmetrical to the middle position of the cutting part and fixedly connected with the cutting part; the positioning part comprises a first lifting cylinder, a positioning block and a material blocking part, wherein the first lifting cylinder is symmetrically arranged on the cutting part and fixedly connected with the cutting part, the positioning block is fixedly connected with the lower end of the first lifting cylinder, and the material blocking part is connected to the lower end of the positioning block and is close to one side of the central line position of the cutting part.

2. The cutting machine for EVA production according to claim 1, wherein the material blocking piece comprises a welding layer connected with the positioning block and a silica gel strip arranged on the welding layer in an array.

3. A cutter for EVA production according to claim 2, wherein the distance between adjacent silicone strips is 4-8mm.

4. The cutting machine for EVA production according to claim 1, wherein the cutting component comprises an arch-shaped casing arranged on two sides of the supporting component and a cutter connected to the middle position of the arch-shaped casing in an up-and-down lifting manner; the distance between the material blocking pieces which are symmetrically arranged is the thickness of the cutter.

5. The cutting machine for EVA production of claim 4, wherein the supporting component comprises a supporting table and a cutting groove arranged on one side of the supporting table and corresponding to the cutting knife.

6. The cutting machine for EVA production of claim 5, wherein the two ends of the supporting table are semicircular.

7. A cutting machine for EVA production according to claim 5, wherein the depth of the cutting slot is 3/5-4/5 of the thickness of the support table.

8. A cutting machine for EVA production according to claim 5, characterised in that the width of the cutting slot is 3-5mm greater than the thickness of the cutter.

9. The cutting machine for EVA production of claim 5, wherein the length of the positioning block is 4/6-5/6 of the width of the supporting table.

10. The cutting machine for EVA production according to claim 5, wherein the supporting component further comprises supporting frames arranged on two sides of the supporting table, a bidirectional screw rod crossing over the supporting table, guide blocks movably connected with two sides of the bidirectional screw rod, and a motor driving the bidirectional screw rod to rotate and fixedly connected to the supporting frames.