CN220114035U - Ultrasonic welding device for file folder - Google Patents
Ultrasonic welding device for file folder Download PDFInfo
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- CN220114035U CN220114035U CN202320961833.9U CN202320961833U CN220114035U CN 220114035 U CN220114035 U CN 220114035U CN 202320961833 U CN202320961833 U CN 202320961833U CN 220114035 U CN220114035 U CN 220114035U
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- positioning component
- ultrasonic
- welding device
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- 238000003466 welding Methods 0.000 title claims abstract description 54
- 238000003825 pressing Methods 0.000 claims description 35
- 238000001125 extrusion Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000011324 bead Substances 0.000 claims 2
- 229920003023 plastic Polymers 0.000 abstract description 36
- 239000004033 plastic Substances 0.000 abstract description 36
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a folder ultrasonic welding device, which aims to solve the technical problem that more time is wasted when the welding parts of a current plastic blade and a middle blade are aligned and spliced; the placement structure is arranged in the welding area of the ultrasonic welding machine main body; the placement structure comprises a placement plate, a positioning component B and a positioning component A; the placing plate is fixedly arranged on the welding seat of the main body of the ultrasonic welding machine; the positioning component B is arranged in the middle of the inner end of the placing plate; the two positioning assemblies A are symmetrically arranged on the placing plates at two sides of the positioning assembly B; the positioning assembly A and the positioning assembly B are positioned in an elastic abutting mode, and the two plastic blades of the folder, which are opened, and the connected middle blade of the folder are aligned and spliced quickly and accurately, so that the time required for placement is shortened, and the welding efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of folder welding, in particular to a folder ultrasonic welding device.
Background
The folder is specially used for loading the whole page of files, and is mainly used for better storing the files and ensuring that the files are tidy and standard. Is a tool used for storing, protecting and managing paper files in the process of business or public business activities.
The folder is processed by using an ultrasonic welding machine during production, ultrasonic energy is transmitted to a welding area by an upper welding piece, and the welding area, namely the interface of two welding areas, has large acoustic resistance, so that local high temperature can be generated, and the local high temperature cannot be timely dispersed due to poor thermal conductivity of plastics, is accumulated in the welding area, so that the contact surfaces of the two plastics are quickly melted, and are fused into a whole after a certain pressure is applied.
Because the file is formed by welding two open plastic blades and a connected middle blade, the welding area of the ultrasonic welding machine in the prior art is aligned when the two open plastic blades and the connected middle blade are placed, so that the welding position of the plastic blades and the welding position of the middle blade are aligned and spliced and then welded, and the time for alignment and splicing can be wasted. In view of this, we propose a folder ultrasonic welding device.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, adapt to the actual needs, and provide a file folder ultrasonic welding device so as to solve the technical problem that more time is wasted when the welding positions of the current plastic blades and the middle blades are aligned and spliced.
In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model is as follows: designing a folder ultrasonic welding device, which comprises an ultrasonic welding machine main body and a placement structure;
the placement structure is arranged in the welding area of the ultrasonic welding machine main body;
the placement structure comprises a placement plate, a positioning component B and a positioning component A;
the placing plate is fixedly arranged on the welding seat of the main body of the ultrasonic welding machine; the positioning component B is arranged in the middle of the inner end of the placing plate; the two positioning assemblies A are symmetrically arranged on the placing plates at two sides of the positioning assembly B; the positioning component A transmission part is in transmission fit with the positioning component A positioning part; the positioning part of the positioning component A and the positioning component B are positioned in an elastic abutting mode.
Preferably, the positioning assembly A comprises a fixed plate, an L-shaped block and a pressing block;
the fixed plate is fixedly arranged at the inner end of the placing side of the placing plate; the L-shaped block is arranged in a sliding groove A formed in the front end of the fixed plate in a sliding manner; the pressing block is elastically arranged in a cavity formed by the vertical section and the horizontal section of the L-shaped block through at least one straight spring.
Preferably, the front end of the pressing block is provided with an inclined surface, and the inclined surface is inclined inwards.
Preferably, the positioning assembly A further comprises a sliding block, a screw and a grab handle;
the sliding block is fixedly arranged on the horizontal section of the L-shaped block; the sliding block is in sliding fit with a sliding groove B formed in the fixing plate above the sliding groove A; the screw threads are arranged in the sliding block in a penetrating way; the inner end of the screw is rotationally connected with a fixed block fixedly arranged at the opening end of the chute B; the grab handle is fixedly arranged at the outer end of the screw rod; the outer end of the screw rod penetrates through the fixing plate at the closed end of the chute B.
Preferably, the positioning assembly B comprises a connecting block and a pressing strip;
the connecting block is elastically arranged in the middle of the inner end of the placing plate through a torsion spring; the layering is fixed in the connecting block extrusion side.
Preferably, the pressing strip adopts an arc-shaped structural design, and the curved surface of the pressing strip corresponds to the placing plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the placement plate, the positioning component B and the positioning component A are arranged, so that the two opened plastic blades and the connected middle blade of the folder can be aligned and spliced quickly and accurately, the time required for placement is shortened, the welding efficiency is improved, and the problem that more time is wasted in aligning and splicing the welding positions of the plastic blades and the middle blade is solved.
2. According to the utility model, the fixed plate, the L-shaped block, the straight spring and the pressing block are arranged, so that the plastic blade placing device has the advantages of rapidly extruding and positioning the placed plastic blade, and more accurate placing position of the plastic blade on the placing plate, and the waste of time caused by additionally adjusting the position after the plastic blade is placed on the placing plate is avoided; the setting of briquetting inclined plane makes plastic blade can be along the inclined plane direction during inserting the intracavity that L shape piece vertical section and horizontal segment formed, makes plastic blade fix a position in the briquetting bottom fast.
3. The utility model has the advantages of transversely adjusting the position of the L-shaped block, being applicable to the welding of folders with different sizes and enhancing the practicability by arranging the sliding block, the screw rod and the grab handle.
4. The utility model has the advantage of fast extrusion positioning of the placed middle blade by arranging the connecting block, the torsion spring and the pressing strip; and when the middle blade is positioned by the pressing strip with the arc-shaped structure, the arc-shaped surface is contacted with the middle blade, and the arc-shaped guide is convenient for inserting the middle blade between the pressing strip and the placing plate for positioning.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a placement structure according to the present utility model;
FIG. 3 is an exploded view of the positioning assembly A of the present utility model;
FIG. 4 is a schematic view of a positioning assembly B according to the present utility model;
in the figure: 1. an ultrasonic welder main body; 2. placing a structure;
201. placing a plate; 202. a positioning component A; 203. a positioning component B;
2021. a fixing plate; 2022. a chute A; 2023. a chute B; 2024. a fixed block; 2025. a screw; 2026. a grab handle; 2027. a slide block; 2028. an L-shaped block; 2029. briquetting; 20210. a straight spring;
2031. a connecting block; 2032. pressing strips; 2033. and a torsion spring.
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
example 1: an ultrasonic welding device for folders, see fig. 1 to 4, comprises an ultrasonic welder body 1 and a placement structure 2; the placement structure 2 is arranged at the welding area of the ultrasonic welding machine main body 1; the placement structure 2 comprises a placement plate 201, a positioning component B203 and a positioning component A202; the placing plate 201 is fixedly arranged on a welding seat of the ultrasonic welding machine main body 1; the positioning component B203 is arranged in the middle of the inner end of the placing plate 201; the two positioning assemblies A202 are symmetrically arranged on the placing plates 201 at two sides of the positioning assembly B203; wherein, the transmission part of the positioning component A202 is in transmission fit with the positioning part of the positioning component A202; the positioning portion of the positioning component a202 and the positioning component B203 are both positioned by elastic abutting. According to the utility model, the placement plate 201, the positioning component B203 and the positioning component A202 are arranged, so that the two opened plastic blades and the connected middle blade of the folder can be aligned and spliced quickly and accurately, the time required for placement is shortened, the welding efficiency is improved, and the problem that more time is wasted in the alignment and splicing of the welding positions of the plastic blades and the middle blade is solved.
Specifically, the positioning assembly a202 includes a fixing plate 2021, an L-shaped block 2028, and a pressing block 2029; the fixing plate 2021 is fixedly arranged at the inner end of the placing side of the placing plate 201; the L-shaped block 2028 is arranged in a sliding groove A2022 formed in the front end of the fixed plate 2021 in a sliding manner; the pressing block 2029 is elastically arranged in a cavity formed by the vertical section and the horizontal section of the L-shaped block 2028 through two symmetrically arranged straight springs 20210, two ends of the straight springs 20210 are fixedly connected with the top end of the pressing block 2029 and the inner side of the horizontal section of the L-shaped block 2028 respectively, and the elasticity coefficient of the straight springs 20210 is selected and used by a person skilled in the art according to actual conditions. The utility model has the advantages of fast extrusion positioning of the placed plastic blades and more accurate placement position of the plastic blades on the placement plate 201 by arranging the fixing plate 2021, the L-shaped block 2028, the straight spring 20210 and the pressing block 2029, and avoids time waste caused by additionally adjusting the position of the plastic blades after the plastic blades are placed on the placement plate 201.
Further, the front end of the pressing block 2029 is provided with a slope, and the slope is inclined inward. The provision of the inclined surface enables the plastic blade to be inserted along the inclined surface during insertion into the cavity formed by the vertical section and the horizontal section of the L-shaped block 2028, so that the plastic blade is rapidly positioned at the bottom end of the pressing block 2029.
Still further, the positioning assembly a202 further includes a slider 2027, a screw 2025, and a grip 2026; the sliding block 2027 is fixedly arranged on the horizontal section of the L-shaped block 2028; wherein, the sliding block 2027 is in sliding fit with a sliding groove B2023 arranged in a fixed plate 2021 above the sliding groove A2022; the screw 2025 is threaded in the slider 2027; wherein, the inner end of the screw 2025 is rotationally connected with a fixed block 2024 fixedly arranged at the opening end of the chute B2023; the grab handle 2026 is fixedly arranged at the outer end of the screw 2025; wherein, the outer end of the screw 2025 is inserted into the fixing plate 2021 at the closed end of the chute B2023. The utility model has the advantages that the position of the L-shaped block 2028 is transversely adjusted by arranging the sliding block 2027, the screw rod 2025 and the grab handle 2026, so that the utility model is suitable for welding folders with different sizes, and the practicability is enhanced.
It is noted that the positioning assembly B203 includes a connection block 2031 and a pressing bar 2032; the connecting block 2031 is elastically arranged in the middle of the inner end of the placing plate 201 through a torsion spring 2033, and the elastic coefficient of the torsion spring 2033 is selected and used by a person skilled in the art according to actual conditions; the pressing bar 2032 is fixedly arranged on the extrusion side of the connecting block 2031, the pressing bar 2032 adopts an arc-shaped structural design, and the curved surface of the pressing bar 2032 corresponds to the placing plate 201. According to the utility model, through the arrangement of the connecting block 2031, the torsion spring 2033 and the pressing strip 2032, the advantage of rapidly extruding and positioning the placed middle blade is achieved; and the arc-shaped structural pressing bar 2032 is in contact with the middle blade when the middle blade is positioned, and the arc-shaped guide facilitates the middle blade to be inserted between the pressing bar 2032 and the placing plate 201 for positioning.
Besides, the circuit, the electronic components and the modules are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection of the utility model does not relate to the improvement of the internal structure and the method.
Working principle: by using the device of the utility model, according to the sizes of the plastic blades and the middle blades on the folder to be welded, the handle 2026 is correspondingly rotated, the screw 2025 is rotated along with the handle, and the sliding block 2027 is driven to slide in the sliding groove B2023, so that the position of the L-shaped block 2028 in the sliding groove A2022 is adjusted, and the adjusted position is adapted to the size of the folder; two plastic blade ends to be welded are respectively inserted between the two pressing blocks 2029 and the placing side of the placing plate 201, the plastic blade ends contact the inclined surfaces of the pressing blocks 2029 in the inserting process, the plastic blades can be guided and inserted along the inclined surfaces when being inserted into cavities formed by the vertical sections and the horizontal sections of the L-shaped blocks 2028, in the process, the straight springs 20210 are compressed, the straight springs 20210 provide downward extrusion force for the pressing blocks 2029, the plastic blades are rapidly positioned at the bottom ends of the pressing blocks 2029, and the outer sides of the plastic blades contact the inner sides of the vertical sections of the L-shaped blocks 2028, so that the plastic blades are limited; after the two plastic blades are positioned, the distance between the two plastic blades is just matched with the middle blade, then the tail end of the middle blade is inserted between the pressing strip 2032 and the placing side of the placing plate 201, the arc-shaped surface of the pressing strip 2032 is contacted with the middle blade, the torsion spring 2033 is compressed, the arc-shaped guide is convenient for inserting the middle blade between the pressing strip 2032 and the placing plate 201 to position, the torsion spring 2033 provides downward extrusion force for the pressing strip 2032, and only two sides of the middle blade are aligned and spliced by respectively opposite to the two plastic blades; after the plastic blade and the middle blade are positioned, starting the ultrasonic welder main body 1, and welding the joint of the plastic blade and the middle blade by the ultrasonic welder main body 1 according to a preset program; after welding, directly extracting the welded product.
The embodiments of the present utility model are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various modifications and variations can be made without departing from the spirit of the present utility model.
Claims (6)
1. The utility model provides a file ultrasonic welding device, includes ultrasonic welding machine main part (1), its characterized in that still includes:
a placement structure (2) arranged in a welding area of the ultrasonic welder body (1);
the placement structure (2) comprises:
the placing plate (201) is fixedly arranged on the welding seat of the ultrasonic welding machine main body (1);
a positioning component B (203) arranged in the middle of the inner end of the placement plate (201);
two positioning components A (202) symmetrically arranged on the placing plates (201) at two sides of the positioning component B (203);
wherein, the transmission part of the positioning component A (202) is in transmission fit with the positioning part of the positioning component A (202);
the positioning part of the positioning component A (202) and the positioning component B (203) are positioned in an elastic abutting mode.
2. The ultrasonic file folder welding device of claim 1 wherein the positioning assembly a (202) comprises:
a fixing plate (2021) fixedly arranged at the inner end of the placing side of the placing plate (201);
an L-shaped block (2028) which is arranged in a sliding groove A (2022) formed in the front end of the fixed plate (2021) in a sliding manner;
the pressing block (2029) is elastically arranged in a cavity formed by the vertical section and the horizontal section of the L-shaped block (2028) through at least one straight spring (20210).
3. A folder ultrasonic welding device according to claim 2, wherein the front end of the pressing block (2029) is provided with a slope, and the slope is inclined inwardly.
4. The ultrasonic file folder welding device of claim 2 wherein the positioning assembly a (202) further comprises:
the sliding block (2027) is fixedly arranged on the horizontal section of the L-shaped block (2028);
wherein, the sliding block (2027) is in sliding fit with a sliding groove B (2023) arranged in the fixed plate (2021) above the sliding groove A (2022);
a screw rod (2025) threaded through the slider (2027);
wherein, the inner end of the screw rod (2025) is rotationally connected with a fixed block (2024) fixedly arranged at the opening end of the chute B (2023);
a grab handle (2026) fixedly arranged at the outer end of the screw rod (2025);
wherein the outer end of the screw rod (2025) is arranged in the fixed plate (2021) at the closed end of the chute B (2023) in a penetrating way.
5. The ultrasonic file folder welding device of claim 1, wherein the positioning assembly B (203) comprises:
the connecting block (2031) is elastically arranged in the middle of the inner end of the placing plate (201) through a torsion spring (2033);
and the pressing bar (2032) is fixedly arranged on the extrusion side of the connecting block (2031).
6. The ultrasonic welding device for folders according to claim 5, characterized in that the bead (2032) is of an arc-shaped structure, and the curved surface of the bead (2032) corresponds to the placing plate (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320961833.9U CN220114035U (en) | 2023-04-25 | 2023-04-25 | Ultrasonic welding device for file folder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320961833.9U CN220114035U (en) | 2023-04-25 | 2023-04-25 | Ultrasonic welding device for file folder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220114035U true CN220114035U (en) | 2023-12-01 |
Family
ID=88889209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320961833.9U Active CN220114035U (en) | 2023-04-25 | 2023-04-25 | Ultrasonic welding device for file folder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220114035U (en) |
-
2023
- 2023-04-25 CN CN202320961833.9U patent/CN220114035U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |