CN209832499U - Thermal cutting device - Google Patents
Thermal cutting device Download PDFInfo
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- CN209832499U CN209832499U CN201920577538.7U CN201920577538U CN209832499U CN 209832499 U CN209832499 U CN 209832499U CN 201920577538 U CN201920577538 U CN 201920577538U CN 209832499 U CN209832499 U CN 209832499U
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Abstract
The utility model relates to the field of laser cutting, in particular to a thermal cutting device, which comprises a mounting plate, a first thermal cutter for cutting products, a second thermal cutter for cutting the products by matching with the first thermal cutter, a first thermal cutter driving mechanism for driving the first thermal cutter, a second thermal cutter driving mechanism for driving the second thermal cutter, and a heating component for heating the first thermal cutter and the second thermal cutter; the first hot cutter and the first hot cutter driving mechanism are arranged on the upper part of the mounting plate; the second hot cutter and the second hot cutter driving mechanism are arranged on the lower portion of the mounting plate. The first hot cutter driving mechanism and the second hot cutter driving mechanism respectively drive the first hot cutter and the second hot cutter to move, and then the product can be cut; the first hot cutter and the second hot cutter are heated through the heating assembly, the cutting effect can be improved, the cutting stability is improved, and the working efficiency is high.
Description
Technical Field
The utility model relates to an automatic field especially relates to a hot cutting device.
Background
In the production process of the nonmetal LED backlight plate, an injection molding opening of the LED backlight plate which is just formed needs to be cut off, the length of the cut is 120mm, and the thickness of the cut is 2 mm. The existing cutting mode is cutting by an upper and a lower double-cold guillotines, namely, the upper and the lower double-cold guillotines move relatively to cut and separate. But the current upper and lower two cold hand hay cutter cutting modes are because of can't carrying out stable cutting to the product, and work efficiency is low, and the yields of back photopanel mouth of moulding plastics is also lower after the cutting simultaneously.
Accordingly, the prior art is yet to be improved and developed.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned prior art not enough, the utility model aims to provide a cutting is stable, cutting is efficient, the good hot cutting device of cutting effect.
The technical scheme of the utility model as follows:
the utility model provides a hot cutting device, include:
a mounting plate for mounting and fixing the thermal cutting apparatus;
a first hot cutter for cutting the product;
the second hot cutter is used for cutting the product in cooperation with the first hot cutter;
the first hot cutter driving mechanism is used for driving the first hot cutter to cut;
the second hot cutter driving mechanism is used for driving the second hot cutter to cut;
the heating assembly is used for heating the first hot cutter and the second hot cutter;
the first hot cutter and the first hot cutter driving mechanism are mutually connected and arranged on the upper part of the mounting plate; the second hot cutter and the second hot cutter driving mechanism are mutually connected and arranged on the lower part of the mounting plate.
The utility model discloses a further preferred scheme is: the first hot cutter driving mechanism comprises a first cutter sliding seat arranged on the mounting plate in a sliding mode, a first driving motor arranged on the mounting plate and a first lead screw mechanism for connecting and driving the first driving motor and the first cutter sliding seat, and the first hot cutter is connected with the first cutter sliding seat.
The utility model discloses a further preferred scheme is: the heating component comprises a first heating wire and a second heating wire which are respectively arranged in the first hot cutter and the second hot cutter.
The utility model discloses a further preferred scheme is: the hot cutting device also comprises a feeding mechanism which is arranged in the middle of the mounting plate and used for feeding the products.
The utility model discloses a further preferred scheme is: the feeding mechanism comprises a positioning jig for placing a product, an adsorption component arranged below the positioning jig and used for adsorbing and fixing the product, and a translation component arranged below the positioning jig and used for driving the positioning jig to be away from or close to the middle part of the mounting plate.
The utility model discloses a further preferred scheme is: the translation assembly comprises a second driving motor and a second lead screw mechanism connected with the second driving motor and the positioning jig.
The utility model discloses a further preferred scheme is: the hot cutting device also comprises a pressing mechanism which is connected with the mounting plate and used for pressing the product on the positioning jig.
The utility model discloses a further preferred scheme is: the hot cutting device also comprises a first positioning mechanism and a second positioning mechanism which are respectively arranged at two sides of the feeding mechanism and used for positioning the product; the first positioning mechanism comprises a positioning block, a positioning cylinder and a lifting cylinder, wherein the positioning cylinder is used for driving the positioning block to be close to or far away from a product, and the lifting cylinder is used for adjusting the height of the positioning block; the positioning block, the positioning cylinder and the lifting cylinder are connected in sequence.
The utility model discloses a further preferred scheme is: the first positioning mechanism further comprises an adjusting plate and an adjusting screw rod rotatably arranged on the adjusting plate, the positioning cylinder is connected with the adjusting plate, and the adjusting screw rod is connected with the positioning block.
The utility model discloses a further preferred scheme is: the feeding mechanism further comprises a rotary cylinder arranged between the positioning jig and the translation assembly and used for enabling the positioning jig to rotate.
The utility model has the advantages that: the first hot cutter driving mechanism and the second hot cutter driving mechanism respectively drive the first hot cutter and the second hot cutter to move, and then the product can be cut; the first hot cutter and the second hot cutter are heated through the heating assembly, the cutting effect can be improved, the cutting stability is improved, and the working efficiency is high.
Drawings
FIG. 1 is a schematic structural view of a thermal cutting apparatus according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of a thermal cutting apparatus according to an embodiment of the present invention;
FIG. 3 is an enlarged view of another portion of a thermal cutting apparatus according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a first positioning mechanism according to an embodiment of the present invention.
Detailed Description
The utility model provides a hot cutting device, for making the utility model discloses a purpose, technical scheme and effect are clearer, make clear and definite, and it is right that the following refers to the attached drawing and the embodiment of lifting the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The embodiment of the utility model provides a hot cutting device, refer to fig. 1 to 4 together, including mounting panel 1 that is used for installation and fixed hot cutting device, the first hot knife 2 for cutting the product, be used for cooperating with first hot knife 2 and carry out the second hot knife 3 that cuts the product, be used for driving first hot knife 2 to carry out the first hot knife actuating mechanism 4 that cuts, be used for driving second hot knife 3 to carry out the second hot knife actuating mechanism 5 that cuts, and be used for heating first hot knife 2, the heating element (not shown in the figure) of second hot knife 3; the first hot cutter 2 and the first hot cutter driving mechanism 4 are mutually connected and arranged on the upper part of the mounting plate 1; the second hot cutter 3 and the second hot cutter driving mechanism 5 are mutually connected and arranged at the lower part of the mounting plate 1. The first hot cutter driving mechanism 4 and the second hot cutter driving mechanism 5 respectively drive the first hot cutter 2 and the second hot cutter 3 to move, and then the product can be cut; and then the first hot cutter 2 and the second hot cutter 3 are heated by the heating component (the temperature keeps 200 +/-10 degrees), so that the cutting effect can be improved, the cutting stability is improved, and the working efficiency is high. In this embodiment, the first hot cutter 2 and the second hot cutter 3 are both high temperature resistant hot cutters, which can prevent high temperature from deforming the cutters and ensure the cutting effect.
Further, as shown in fig. 1 and fig. 2, the first hot knife driving mechanism 4 includes a first knife sliding base 41 slidably disposed on the mounting plate 1, a first driving motor 42 disposed on the mounting plate 1, and a first lead screw mechanism 43 connecting and driving the first driving motor 42 and the first knife sliding base 41, and the first hot knife 2 is connected to the first knife sliding base 41. Connect first lead screw mechanism 43 through first driving motor 42 and drive first cutter slide 41 up-and-down motion, can drive first hot-cutting knife 2 and carry out steady cutting, promote cutting efficiency and cutting effect. In other embodiments, the first hot knife driving mechanism 4 can directly use the air cylinder to drive the first hot knife 2 to move, and the cutting function can also be realized. Furthermore, the structure of the second hot cutter driving mechanism 5 is the same as that of the first hot cutter driving mechanism 4, and synchronous and stable cutting is realized by driving the driving motor and the screw rod mechanism, so that the cutting effect is improved.
Further, as shown in fig. 1, the heating assembly (not shown) includes a first heating wire (not shown) and a second heating wire (not shown) respectively disposed in the first and second hot cutters 2 and 3. The first heating wire and the second heating wire are respectively arranged inside the first hot cutter 2 and the second hot cutter 3, so that the first hot cutter 2 and the second hot cutter 3 can be heated, and the heating effect is good.
Further, as shown in fig. 1, the thermal cutting apparatus further includes a feeding mechanism 6 disposed in the middle of the mounting plate 1 for feeding the product. Through increasing a feed mechanism 6, can be used for the material loading of product, improve equipment's degree of automation further improves production efficiency.
Further, as shown in fig. 1 and fig. 3, the feeding mechanism 6 includes a positioning fixture 61 for placing a product, an adsorption component 62 disposed below the positioning fixture 61 for adsorbing and fixing the product, and a translation component 63 disposed below the positioning fixture 61 for driving the positioning fixture 61 to move away from or approach the middle of the mounting plate 1. The positioning jig 61 can be adsorbed and fixed through the adsorption component 62, so that the stability of the product during cutting is ensured; and then the product can be moved by the translation assembly 63, so that the feeding function is realized. In this embodiment, the adsorption component 62 is a vacuum cavity disposed below the positioning fixture 61, and can adsorb the product through the vacuum cavity, so as to fix the product.
Further, as shown in fig. 1 and fig. 3, the translation assembly 63 includes a second driving motor 631, and a second lead screw mechanism 632 connected to the second driving motor 631 and the positioning fixture 61. The second driving motor 631 drives the second screw mechanism 632 to move, so as to drive the positioning fixture 61 to stably feed.
Further, as shown in fig. 1 and 3, the thermal cutting apparatus further includes a pressing mechanism 7 connected to the mounting plate 1 for pressing the product onto the positioning jig 61. The pressing mechanism 7 comprises a pressing block 71 and a pressing cylinder 72 for driving the pressing block 71 to approach or depart from the positioning jig 61, and the pressing cylinder is fixed on the mounting plate 1. Through increasing a hold-down mechanism 7, when cutting the product, can fix the product, stability when further improving the cutting improves the cutting effect.
Further, as shown in fig. 1 and 4, the thermal cutting device further includes a first positioning mechanism 8 and a second positioning mechanism 9, which are respectively disposed on two sides of the feeding mechanism 6 and used for positioning the product; the first positioning mechanism 8 comprises a positioning block 81, a positioning cylinder 82 for driving the positioning block 81 to approach or leave a product, and a lifting cylinder 83 for adjusting the height of the positioning block 81; the positioning block 81, the positioning cylinder 82 and the lifting cylinder 83 are connected in sequence. Carry out position adjustment to the product on feed mechanism 6 simultaneously through increasing first positioning mechanism 8 and second positioning mechanism 9, can guarantee the stability of product cutting, improve the effect of cutting. The positioning cylinder 82 drives the positioning block 81 to move, and then the action of adjusting the product can be realized. In this embodiment, the second positioning mechanism 9 and the first positioning mechanism 8 have the same structure, and the product positions are adjusted by the first positioning mechanism 8 and the second positioning mechanism 9 at the same time, so that the working efficiency can be effectively improved, and the positioning effect can be improved; the height of the positioning block 81 is adjusted by adding a lifting cylinder 83, so that the positioning device can be suitable for positioning products with different thicknesses, the universality of the device is improved, and the user experience is improved.
Further, as shown in fig. 1 and 4, the first positioning mechanism 8 further includes an adjusting plate 84 and an adjusting screw 85 rotatably disposed on the adjusting plate 84, the positioning cylinder 82 is connected to the adjusting plate 84, and the adjusting screw 85 is connected to the positioning block 81. The position of the positioning block 81 can be adjusted by matching the adjusting plate 84 and the adjusting screw 85, so that the positioning effect can be effectively improved. In this embodiment, locating piece 81 and adjusting screw 85 all are provided with two, fix a position through two locating pieces 81 team products, can increase area of contact, reduce the local atress of product, prevent the pressure loss product.
Further, as shown in fig. 1 and 3, the feeding mechanism 6 further includes a rotating cylinder 64 disposed between the positioning fixture 61 and the translation assembly 63 for rotating the positioning fixture 61. The direction of the product can be adjusted by adding the rotary air cylinder 64, the product is positioned by rotating the rotary air cylinder to the width direction in the positioning process, and the product is cut by rotating the rotary air cylinder to the length direction in the cutting process. Above-mentioned setting can make the distance of second positioning mechanism 9 and first positioning mechanism 8 diminish, effectual reduction hot cutting device's volume promptly. In the present embodiment, the product is a square thin plate, the longer side is oriented in the length direction, and the shorter side is oriented in the width direction.
Referring to fig. 1 to 4, the thermal cutting apparatus of the present embodiment includes:
positioning: after a product is placed on the positioning jig 61, the lifting cylinder 83 adjusts the height of the positioning block 81 until one side of the product, the positioning cylinder 82 drives the positioning block 81 to move to adjust the position of the product, the working steps of the second positioning mechanism 9 and the first positioning mechanism 8 are the same, and after the positioning is finished, the second positioning mechanism 9 and the first positioning mechanism 8 return to the initial state;
feeding: the rotary cylinder 64 drives the product to rotate by 90 degrees, the translation assembly 63 drives the product to reach a position between the first hot cutter 2 and the second hot cutter 3, and the pressing cylinder 72 drives the pressing block 71 to press and fix the product;
heating and cutting: the first hot cutter 2 and the second hot cutter 3 are heated to 200 degrees +/-10 degrees by the heating assembly, and then the product is cut.
It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (10)
1. A thermal cutting apparatus, comprising:
a mounting plate for mounting and fixing the thermal cutting apparatus;
a first hot cutter for cutting the product;
the second hot cutter is used for cutting the product in cooperation with the first hot cutter;
the first hot cutter driving mechanism is used for driving the first hot cutter to cut;
the second hot cutter driving mechanism is used for driving the second hot cutter to cut;
the heating assembly is used for heating the first hot cutter and the second hot cutter;
the first hot cutter and the first hot cutter driving mechanism are mutually connected and arranged on the upper part of the mounting plate; the second hot cutter and the second hot cutter driving mechanism are mutually connected and arranged on the lower part of the mounting plate.
2. A thermal cutting apparatus according to claim 1, wherein said first hot knife drive mechanism comprises a first knife carriage slidably disposed on the mounting plate, a first drive motor disposed on the mounting plate, and a first screw mechanism coupled to drive the first drive motor and the first knife carriage, said first hot knife being coupled to the first knife carriage.
3. A thermal cutting apparatus according to claim 1, wherein the heating assembly comprises first and second heating wires disposed within the first and second thermal cutters, respectively.
4. A thermal cutting apparatus according to any one of claims 1 to 3, further comprising a feeding mechanism for feeding the product, provided in the middle of the mounting plate.
5. The thermal cutting device according to claim 4, wherein the feeding mechanism comprises a positioning fixture for placing the product, an adsorption component arranged below the positioning fixture for adsorbing and fixing the product, and a translation component arranged below the positioning fixture for driving the positioning fixture to move away from or approach the middle part of the mounting plate.
6. The thermal cutting apparatus of claim 5, wherein the translation assembly includes a second drive motor and a second lead screw mechanism connecting the second drive motor and the positioning fixture.
7. The thermal cutting apparatus of claim 5, further comprising a compression mechanism coupled to the mounting plate for compressing the product against the positioning fixture.
8. The thermal cutting apparatus according to claim 4, further comprising a first positioning mechanism and a second positioning mechanism for positioning the product, which are respectively provided at both sides of the feeding mechanism; the first positioning mechanism comprises a positioning block, a positioning cylinder and a lifting cylinder, wherein the positioning cylinder is used for driving the positioning block to be close to or far away from a product, and the lifting cylinder is used for adjusting the height of the positioning block; the positioning block, the positioning cylinder and the lifting cylinder are connected in sequence.
9. The thermal cutting apparatus of claim 8, wherein the first positioning mechanism further comprises an adjusting plate and an adjusting screw rotatably disposed on the adjusting plate, the positioning cylinder is connected to the adjusting plate, and the adjusting screw is connected to the positioning block.
10. The thermal cutting apparatus of claim 8, wherein the feed mechanism further comprises a rotary cylinder disposed between the positioning fixture and the translation assembly for rotating the positioning fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920577538.7U CN209832499U (en) | 2019-04-25 | 2019-04-25 | Thermal cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920577538.7U CN209832499U (en) | 2019-04-25 | 2019-04-25 | Thermal cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209832499U true CN209832499U (en) | 2019-12-24 |
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ID=68913759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920577538.7U Active CN209832499U (en) | 2019-04-25 | 2019-04-25 | Thermal cutting device |
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| Country | Link |
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| CN (1) | CN209832499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023005627A1 (en) * | 2021-07-28 | 2023-02-02 | 广东嘉煜机械科技有限公司 | Bag cutting device and all-in-one bagging and sealing machine |
-
2019
- 2019-04-25 CN CN201920577538.7U patent/CN209832499U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023005627A1 (en) * | 2021-07-28 | 2023-02-02 | 广东嘉煜机械科技有限公司 | Bag cutting device and all-in-one bagging and sealing machine |
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