CN218903224U - High-efficient intensification structure in protective sheath hemming processing - Google Patents
High-efficient intensification structure in protective sheath hemming processing Download PDFInfo
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- CN218903224U CN218903224U CN202222976065.2U CN202222976065U CN218903224U CN 218903224 U CN218903224 U CN 218903224U CN 202222976065 U CN202222976065 U CN 202222976065U CN 218903224 U CN218903224 U CN 218903224U
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- hemming
- protective sleeve
- electric heating
- heating structure
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Abstract
The utility model discloses a high-efficiency heating structure in hemming processing of a protective sleeve, which relates to the technical field of hemming processing of the protective sleeve and comprises a base, wherein a locating plate is fixedly arranged on the upper end face of the base, a containing groove for containing the protective sleeve to be processed is formed in the upper end face of the locating plate, a movable mounting plate is further arranged on the upper end face of the base, a hemming mechanism is fixedly arranged on the movable mounting plate, the hemming mechanism comprises a hemming plate arranged along the periphery of the containing groove, one side of the hemming plate moves in a reciprocating linear mode above the containing groove and cooperates with the containing groove to perform hemming operation.
Description
Technical Field
The utility model relates to the technical field of protective sleeve processing, in particular to a high-efficiency heating structure in protective sleeve hemming processing.
Background
According to the electronic equipment protective shell disclosed in China patent application number 202220794185.8, the electronic equipment protective shell not only serves as an ornament to increase the attractiveness, but also can protect electronic equipment, and is anti-falling, anti-scraping, waterproof and shockproof.
In order to facilitate the placement of the electronic device into the protective case, the protective case is generally designed to be slightly larger than the electronic device, so that when the electronic device is placed into the protective case, dust or moisture easily enters the protective case from a gap between the electronic device and the protective case, such as a gap between an edge of a screen of the electronic device and the protective case, and dust or moisture is accumulated, thereby affecting the use of the electronic device.
Therefore, in the production process of the protective sleeve of the electronic equipment, the part, corresponding to the periphery of the screen of the electronic equipment, of the protective sleeve is generally required to be curled, so that the protective sleeve is more attached to the periphery of the screen of the electronic equipment, dust and moisture are prevented from entering the protective sleeve to influence the use of the electronic equipment, and the electronic equipment is prevented from loosening and falling from the protective sleeve.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a technical scheme capable of solving the problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a high-efficient heating structure in protective sheath hemming processing, includes the base, and the up end of base has set firmly the locating plate, and the up end of locating plate has seted up the accommodation groove that is used for holding the protective sheath that waits to process, and the up end of base still is equipped with movable mounting panel, has set firmly hemming mechanism on the movable mounting panel;
the edge curling mechanism comprises edge curling plates arranged along the periphery of the accommodating groove, one side of each edge curling plate reciprocates in a linear motion mode above the accommodating groove and is matched with the accommodating groove to carry out edge curling operation, an electric heating plate is arranged on the other side of each edge curling plate in a fit mode, clamping plates matched with the electric heating plate to clamp and insulate the electric heating plate are arranged on the outer sides of the electric heating plates, and a power device used for being matched with the edge curling plates is connected to the movable mounting plate.
As a further scheme of the utility model: one side of the edge rolling plate, which is used for carrying out edge rolling operation, is provided with a bending part corresponding to the target edge rolling radian, the bending part comprises an arc-shaped part and a linear part, the linear part is close to the lower end face of the edge rolling plate and is used for being matched with the accommodating groove to form a vertical accommodating area attached to the side wall of the protective sleeve to be processed, and the arc-shaped part is close to the side face of the edge rolling plate and is used for enabling the periphery of the protective sleeve to be curled and molded.
As a further scheme of the utility model: the locating plate is fixedly arranged on the base through bolts, and a cushion block for adjusting the height of the edge rolling plate is arranged between the edge rolling plate and the movable mounting plate.
As a further scheme of the utility model: the edge curling plate comprises a transverse edge curling plate and a longitudinal edge curling plate, the transverse edge curling plate and the longitudinal edge curling plate are enclosed into a containing cavity along the periphery of the containing groove, and the electric heating plates are respectively arranged on the transverse edge curling plate and the longitudinal edge curling plate.
As a further scheme of the utility model: the peripheral outline of the electric heating plate is the same as that of the edge rolling plate.
As a further scheme of the utility model: the electric heating plate comprises a high-temperature resistant insulating layer and an electric heating element arranged in the high-temperature resistant insulating layer.
As a further scheme of the utility model: the clamping plate is characterized by comprising a clamping plate body and a heat insulation layer, wherein the heat insulation layer is arranged between the clamping plate body and the hemming plate.
As a further scheme of the utility model: the inside of the edge rolling plate is provided with a water cooling pipeline for cooling by water.
As a further scheme of the utility model: the upper part of the accommodating groove is provided with a pressing-down abutting device for abutting and matching the protective sleeve to be processed.
Compared with the prior art, the utility model has the following beneficial effects:
according to the efficient heating structure, the periphery of the protective sleeve of the electronic equipment can be quickly heated, and meanwhile, the part, corresponding to the periphery of the screen of the electronic equipment, of the protective sleeve can be continuously heated by the edge rolling plate in the rolling process, so that the temperature of the protective sleeve can be stably kept in the forming process, the protective sleeve can be better formed by curling, the protective sleeve can be better attached to the periphery of the screen of the electronic equipment, dust and moisture are prevented from entering the protective sleeve on one hand, the electronic equipment is prevented from falling from the protective sleeve on the other hand, and the assembly of the protective sleeve on the electronic equipment is more stably attached.
Drawings
FIG. 1 is a perspective view of the structure of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 isbase:Sub>A cross-sectional view taken along the direction A-A in FIG. 2;
fig. 4 is a diagram showing the actual effect of crimping of the protective sleeve;
FIG. 5 is a partial view at B in FIG. 3;
reference numerals and names in the drawings are as follows:
the electric heating device comprises a positioning plate-1, a containing groove-2, a movable mounting plate-3, a hemming mechanism-4, a hemming plate-41, an electric heating plate-42, a clamping plate-43, a clamping plate body-431, a heat insulation layer-432, a bending part-411, an arc part-412, a straight part-413, a vertical containing area-6, a cushion block-44, a water cooling pipeline-45, a transverse hemming plate-414, a longitudinal hemming plate-415, a containing cavity-416, a pressing-down abutting device-7 and a hemming-8.
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.
Referring to fig. 1-5, a high-efficiency heating structure in hemming processing of a protective sleeve comprises a base, wherein a positioning plate 1 is fixedly arranged on the upper end surface of the base, a containing groove 2 for containing the protective sleeve to be processed is formed in the upper end surface of the positioning plate 1, a movable mounting plate 3 is further arranged on the upper end surface of the base, and a hemming mechanism 4 is fixedly arranged on the movable mounting plate 3;
the hemming mechanism 4 comprises a hemming plate 41 arranged along the periphery of the accommodating groove 2, one side of the hemming plate 41 performs reciprocating linear motion above the accommodating groove 2 and is matched with the accommodating groove 2 to perform hemming operation, an electric heating plate 42 is attached to the other side of the hemming plate 41, a clamping plate 43 matched with the hemming plate 41 to clamp and insulate the electric heating plate 42 is arranged on the outer side of the electric heating plate 42, and a power device for matching the hemming plate 41 to operate is connected to the movable mounting plate 3;
as shown in fig. 4, the hemming 8 is arranged along the upper peripheral outline of the protective sleeve, during the production process of the hemming 8, firstly, the protective sleeve to be processed is placed in the accommodating groove to be positioned, the movable mounting plate 3 is driven by the power device to perform reciprocating linear motion, the movable plate reciprocates to drive the hemming plate 41 to perform reciprocating linear motion above the accommodating groove 2, the hemming plate 41 heats the hemming plate 41 through the electric heating plate 42 before moving, and the electric heating plate 42 is in fit with the hemming plate 41, so that the electric heating plate 42 can heat the hemming plate 41 efficiently, the clamping plate 43 adopts a heat insulation material, thereby playing a role of heat insulation, meanwhile, the clamping plate 43 enables the electric heating plate 42 to be better fit with the hemming plate 41, heat is more concentrated, heat loss is avoided, the heating effect of the hemming plate 41 is better, the hemming plate 41 is quickly heated to the target processing temperature, and the protective sleeve to be processed is quickly heated to the target processing temperature;
in the process that the edge rolling plate 41 moves towards the accommodating groove 2, as the edge rolling plate 41 is arranged along the periphery of the accommodating groove 2, the edge rolling plate 41 can directly press the periphery of the protective sleeve to be processed, so that the periphery of the opening of the protective sleeve to be processed is rolled;
according to the efficient heating structure, the periphery of the protective sleeve of the electronic equipment can be quickly heated, and meanwhile, the part, corresponding to the periphery of the screen of the electronic equipment, of the protective sleeve can be continuously heated by the edge rolling plate 41 in the rolling process, so that the temperature of the protective sleeve can be stably kept in the forming process, the protective sleeve is convenient for better forming of the curled edge, the protective sleeve is better attached to the periphery of the screen of the electronic equipment, dust and moisture are prevented from entering the protective sleeve on one hand, the electronic equipment is prevented from falling from the protective sleeve on the other hand, and the assembly of the protective sleeve on the electronic equipment is more stably attached;
in one embodiment, the power plant includes a cylinder or a push rod motor.
In the embodiment of the utility model, a bending part 411 corresponding to a target hemming radian is arranged on one side of a hemming plate 41 for hemming operation, the bending part 411 comprises an arc part 412 and a straight line part 413, the straight line part 413 is close to the lower end surface of the hemming plate 41 and is used for being matched with a containing groove 2 to form a vertical containing area 6 attached to the side wall of a protective sleeve to be processed, and the arc part 412 is close to the side surface of the hemming plate 41 and is used for hemming and forming the periphery of the protective sleeve;
in the hemming forming process of the protective sleeve, the bending part 411 is attached to the upper peripheral outline of the protective sleeve to enable the upper peripheral outline of the protective sleeve to be heated better, after the upper peripheral outline of the protective sleeve is heated to a proper position, the movable mounting plate 3 drives the hemming plate 41 to move to squeeze the upper peripheral outline of the protective sleeve, the upper peripheral edge of the protective sleeve is curled and formed through the arc part 412, in the process of squeezing the upper peripheral edge of the protective sleeve through the arc part 412, the temperature of the attached part of the arc part 412 and the upper peripheral edge of the protective sleeve can be kept continuously through continuous heating of the electric plate 42, so that the curling operation of the protective sleeve is more convenient and the forming effect is better;
meanwhile, by arranging the straight line part 413, after the curling is carried out to the target position, the straight line part 413 is abutted against the side wall of the processing tool protection sleeve, so that the determination of the curling target position is facilitated, the transitional curling and the situation that the curling is not in place are avoided, and the curling effect is better.
In the embodiment of the utility model, a positioning plate 1 is fixedly arranged on a base through bolts, and a cushion block 44 for adjusting the height of a hemming plate 41 is arranged between the hemming plate 41 and a movable mounting plate 3;
in the production process, through changing different locating plates 1 and cushion blocks 44 corresponding to the heights of the locating plates 1 one by one, the production and processing of protective sleeves of different specifications can be realized, so that the efficient heating structure has wider application range and better use effect, and meanwhile, the heating operation of the edge rolling plate 41 is not influenced, so that the processing process is more rapid and universal.
In the embodiment of the present utility model, the edge rolling plate 41 includes a transverse edge rolling plate 414 and a longitudinal edge rolling plate 415, the transverse edge rolling plate 414 and the longitudinal edge rolling plate 415 enclose a containing cavity 416 along the periphery of the containing groove 2, and the electric heating plates 42 are respectively arranged on the transverse edge rolling plate 414 and the longitudinal edge rolling plate 415;
through setting up horizontal edging board 414 and vertical edging board 415, make the protective sheath turn up processing all around can go on in step, make the holistic curling effect of protective sheath unified on the one hand, make the curling effect better, through the in-process of curling all around, the atress of protective sheath each direction is more even simultaneously, and the atress effect is more stable, and the curling effect is better.
In the embodiment of the present utility model, the peripheral outline of the electric heating plate 42 is the same as that of the hemming plate 41;
the electric heating plate 42 can heat the curled edge integrally, so that the whole edge curling plate 41 is heated more uniformly, and the protective sleeve is heated more uniformly in the curling operation process, and the curling effect is better.
In the embodiment of the utility model, the electric heating plate 42 comprises a high-temperature resistant insulating layer and an electric heating element arranged in the high-temperature resistant insulating layer;
the electric heating plate 42 is convenient for better plasticity, so that the electric heating plate 42 can better change along with the peripheral shape of the edge rolling plate 41, and the heating effect of the electric heating plate 42 is better;
in one embodiment, the heating element is a heating wire, and the high temperature resistant insulating layer is mica plate or silicone rubber or PEEK material.
In the embodiment of the utility model, the clamping plate 43 comprises a clamping plate body 431 and a heat insulation layer 432, wherein the heat insulation layer 432 is arranged between the clamping plate body 431 and the hemming plate 41;
the outward diffusion of the heat of the electric heating plate 42 is avoided, the energy is saved, and the heating effect of the electric heating plate 42 on the hemming plate 41 is better.
In the embodiment of the utility model, a water cooling pipeline 45 for cooling by water is arranged in the edge rolling plate 41;
after the hemming process is completed on the protective sleeve, the temperature is reduced through the water-cooling pipeline 45, so that the protective sleeve is cooled more rapidly, the protective sleeve is shaped better after the hemming process is completed, and the hemming molding effect is better.
In the embodiment of the utility model, a pressing-down abutting device 7 for abutting and matching a protective sleeve to be processed is arranged above the accommodating groove 2;
the position of the protective sleeve in the processing process is more stable, and the hemming forming effect of the protective sleeve is better;
in one embodiment, the push-down abutment 7 is carried by a cylinder.
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.
Claims (9)
1. The utility model provides a high-efficient heating structure in protective sheath hemming processing, its characterized in that includes the base, and locating plate (1) has been set firmly to the up end of base, and holding groove (2) for holding the protective sheath that waits to process has been seted up to the up end of locating plate (1), and the up end of base still is equipped with movable mounting panel (3), has set firmly crimping mechanism (4) on movable mounting panel (3);
the edge curling mechanism (4) comprises an edge curling plate (41) arranged along the periphery of the accommodating groove (2), one side of the edge curling plate (41) moves in a reciprocating linear mode above the accommodating groove (2) and is matched with the accommodating groove (2) to carry out edge curling operation, an electric heating plate (42) is attached to the other side of the edge curling plate (41), a clamping plate (43) matched with the edge curling plate (41) to clamp and insulate the electric heating plate (42) is arranged on the outer side of the electric heating plate (42), and a power device used for matching the edge curling plate (41) operation is connected to the movable mounting plate (3).
2. The efficient heating structure in hemming processing of a protective sleeve according to claim 1, wherein a bending part (411) corresponding to a target hemming radian is arranged on one side of a hemming plate (41), the bending part (411) comprises an arc part (412) and a straight line part (413), the straight line part (413) is close to the lower end face of the hemming plate (41) and is used for being matched with a containing groove (2) to form a vertical containing area (6) attached to the side wall of the protective sleeve to be processed, and the arc part (412) is close to the side face of the hemming plate (41) and is used for hemming and forming the periphery of the protective sleeve.
3. The efficient heating structure in hemming processing of a protective sleeve according to claim 2, wherein the positioning plate (1) is fixedly arranged on the base through a bolt, and a cushion block (44) for adjusting the height of the hemming plate (41) is arranged between the hemming plate (41) and the movable mounting plate (3).
4. A high-efficiency heating structure in hemming processing of a protective sleeve according to claim 3, wherein the hemming plate (41) comprises a transverse hemming plate (414) and a longitudinal hemming plate (415), the transverse hemming plate (414) and the longitudinal hemming plate (415) are enclosed into a containing cavity (416) along the periphery of the containing groove (2), and the electric heating plate (42) is respectively arranged on the transverse hemming plate (414) and the longitudinal hemming plate (415).
5. The efficient heating structure in a hemming process of a protective sleeve according to claim 4, wherein a peripheral outline of the electric heating plate (42) is identical to a peripheral outline of the hemming plate (41).
6. The efficient heating structure in hemming of a protective sleeve according to claim 5, wherein the electric heating plate (42) includes a high temperature resistant insulating layer and an electric heating element provided in the high temperature resistant insulating layer.
7. A high efficiency heating structure in hemming process of a protective sleeve according to any one of claims 1 to 6, wherein the clamping plate (43) comprises a clamping plate body (431) and a heat insulating layer (432), and the heat insulating layer (432) is arranged between the clamping plate body (431) and the hemming plate (41).
8. The efficient heating structure in hemming processing of a protective sleeve according to claim 7, wherein a water-cooling pipeline (45) for cooling by water is arranged inside the hemming plate (41).
9. The efficient heating structure in hemming processing of a protective sleeve according to claim 8, wherein a pressing-down abutting device (7) for abutting and matching the protective sleeve to be processed is arranged above the accommodating groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222976065.2U CN218903224U (en) | 2022-11-08 | 2022-11-08 | High-efficient intensification structure in protective sheath hemming processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222976065.2U CN218903224U (en) | 2022-11-08 | 2022-11-08 | High-efficient intensification structure in protective sheath hemming processing |
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| Publication Number | Publication Date |
|---|---|
| CN218903224U true CN218903224U (en) | 2023-04-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222976065.2U Active CN218903224U (en) | 2022-11-08 | 2022-11-08 | High-efficient intensification structure in protective sheath hemming processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218903224U (en) |
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2022
- 2022-11-08 CN CN202222976065.2U patent/CN218903224U/en active Active
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