CN220262041U - Plastic shell hot melt riveting button tool - Google Patents
Plastic shell hot melt riveting button tool Download PDFInfo
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- CN220262041U CN220262041U CN202321845012.5U CN202321845012U CN220262041U CN 220262041 U CN220262041 U CN 220262041U CN 202321845012 U CN202321845012 U CN 202321845012U CN 220262041 U CN220262041 U CN 220262041U
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Abstract
The utility model relates to a plastic shell hot-melt riveting key fixture, which comprises a base; the shell is sleeved outside the base; the positioning mechanism is arranged on the base and used for fixing a product; the pressing mechanism is arranged above the positioning seat and can move along the direction approaching or separating from the positioning seat; the heating assembly comprises a heating plate and a hot melting column, and the heating plate is connected with the lower end of the pressing mechanism; the hot-melting column is fixedly connected with the heating plate and used for carrying out hot-melting riveting on the product; the driving device is used for driving the pushing mechanism to move. The utility model realizes automatic hot-melt riveting of the product.
Description
Technical Field
The utility model relates to the field of heating and pressing, in particular to a plastic shell hot-melt riveting key jig.
Background
In the production of plastic products, some buttons or parts are usually required to be hot-melt riveted on a shell, the operation is usually carried out manually, the manual positioning is required, the buttons are fixed in the shell, then the heating equipment is used for hot-melt riveting on the products, the positioning is not standard due to small products and manual operation, the heating time and the temperature are not properly controlled, the damage to the riveting points is caused, the products are damaged, and the operation is carried out for a long time, so that operators are easy to be injured.
Through searching, it is found that a patent document with publication number of CN208263473U in the prior art discloses a heating and pressing device for an aluminum sheet and a charger plastic shell, which comprises: the top end of the supporting seat is fixedly provided with a protective shell, the top end of the base is fixedly provided with a plurality of lower pressing dies, the corresponding positions of the tops of the plurality of lower pressing dies are provided with a plurality of upper pressing dies, the top ends of the plurality of upper pressing dies are all installed at the bottom end of the heating plate, four corners of the top end of the heating plate are fixedly provided with limiting columns, the four limiting columns are connected with the mounting plate in an inserted manner, and the four corners of the mounting plate are respectively connected with the four guide rods in an inserted manner; by arranging the hydraulic cylinder, the hydraulic cylinder is controlled to work to drive the mounting plate to move up and down, so that the upper pressing die is driven to move, and the die opening and die closing of the upper pressing die and the lower pressing die are completed.
Disclosure of Invention
The utility model aims to overcome the defects and the defects of the prior art, and provides a plastic shell hot-melt riveting key jig for automatically pressing down a product and hot-melt riveting the product.
In order to achieve the above purpose, the present utility model provides a plastic housing hot-melt riveting key fixture, comprising:
a base;
the shell is sleeved outside the base;
the positioning mechanism is arranged on the base;
the pressing mechanism is arranged above the positioning seat and can move along the direction approaching or separating from the positioning seat;
the heating assembly comprises a heating plate and a hot melting column, and the heating plate is connected with the lower end of the pressing mechanism; the hot-melt column is fixedly connected to the heating plate and used for carrying out hot-melt riveting on the product;
the driving device is used for driving the pushing mechanism to move.
Optionally, positioning mechanism includes slip table, slide rail cylinder, locating plate and limiting plate, slide rail cylinder drive connect in the slip table, slip table lower extreme sliding connection in the slide rail, the upper end of slip table with the lower extreme fixed connection of locating plate, be equipped with the recess that is used for holding the product on the locating plate, the limiting plate is fixed to be located on the base.
Optionally, the pressing mechanism includes an upper fixing plate, a lower fixing plate, a buffer assembly and a pre-pressing plate, wherein the upper end of the upper fixing plate is connected with the driving device, the lower end of the lower fixing plate is connected with the lower fixing plate, the buffer assembly is connected with the lower end of the lower fixing plate, the pre-pressing plate is connected with the buffer assembly, and the heating plate is arranged between the lower fixing plate and the pre-pressing plate; the hot melting column movably penetrates through the pre-pressing plate.
Optionally, the buffer assembly includes clamp plate guide post and spring, the spring housing is located the outside of clamp plate guide post, spring one end connect in lower fixed plate, the other end fixed connection in the pre-pressing plate, clamp plate guide post one end connect in lower fixed plate, the other end activity wears to locate the pre-pressing plate.
Optionally, the pushing mechanism further includes a plurality of spacing posts and locating posts, each of the spacing posts and the locating posts is provided with a plurality of locating sleeves, each of the locating sleeves is provided with a locating sleeve, each locating sleeve is provided with a locating sleeve, and each locating sleeve is provided with a locating sleeve.
Optionally, the base is further provided with a plurality of guide posts, and the plurality of guide posts are vertically arranged on the base and movably penetrate through the upper fixing plate.
Optionally, the pressing mechanism further includes a heat insulation board, and the heat insulation board is disposed between the upper fixing board and the lower fixing board.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model is provided with the base, the shell is sleeved outside the base, and the influence of external environment is prevented when the device works; the positioning mechanism is arranged on the base and used for fixing a product, and when an operator presses the starting key, the driving device drives the pushing mechanism to move downwards. The heating component is connected to the lower extreme of pushing down the mechanism, and when the drive assembly drive pushing down the mechanism, the heating component pushes down along with, and the hot melt post that is connected with the hot plate is heated, and the downward motion is up to hot melt post butt product, then realizes the hot melt riveting to the product. The staff fixes the plastic shell on positioning mechanism, is fixed with the button on the plastic shell, and the hot melt post pushes down, and the butt is in the outside of button, then high temperature hot melt post melts the plastic shell, fixes the button on the plastic shell, through pushing down the cooperation of mechanism, positioning mechanism and heating element, accomplishes the automatic hot melt riveting to the product.
Drawings
Fig. 1 is a schematic diagram of the structure of the utility model for removing the shell.
Fig. 2 is a schematic structural view of the present utility model.
Fig. 3 is a schematic structural view of the pressing mechanism of the present utility model.
Fig. 4 is a schematic structural view of the positioning mechanism of the present utility model.
Wherein the above figures include the following reference numerals:
1. the device comprises a base, 11, a guide post, 2, a shell, 31, a sliding table, 32, a sliding rail, 33, a sliding rail cylinder, 34, a positioning plate, 341, a positioning sleeve, 35, a limiting plate, 4, a pressing mechanism, 41, an upper fixing plate, 42, a lower fixing plate, 43, a buffer component, 431, a pressing plate guide post, 432, a spring, 44, a pre-pressing plate, 45, a limiting post, 46, a positioning post, 47, a thermal insulation plate, 51, a heating plate, 52, a hot melting post, 6 and a driving device.
Detailed Description
The present utility model will be described in further detail with reference to examples and drawings, but embodiments of the present utility model are not limited thereto.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The utility model provides a plastic shell hot-melt riveting key fixture.
Referring to fig. 1 and 2, in the present embodiment, the plastic housing hot-melt riveting key fixture includes:
a base 1;
the shell 2 is sleeved outside the base 1;
the positioning mechanism is arranged on the base 1;
the pushing mechanism 4 is arranged above the positioning seat and can move along the direction approaching or separating from the positioning seat;
the heating assembly comprises a heating plate 51 and a hot melting column 52, and the heating plate 51 is connected with the lower end of the pressing mechanism 4; the hot-melt column 52 is fixedly connected to the heating plate 51 for hot-melt riveting the product;
and the driving device 6 is used for driving the pressing mechanism 4 to move.
According to the technical scheme, the base 1 is arranged, the shell 2 is sleeved outside the base 1, and the influence of external environment during working is prevented; the positioning mechanism is arranged on the base 1 and is used for fixing a product, and when an operator presses a start key, the driving device 6 drives the pressing mechanism 4 to move downwards. The heating component is connected to the lower end of the pressing mechanism 4, when the driving component drives the pressing mechanism 4, the heating component is pressed downwards, the heating plate 51 is heated, the hot melting column 52 connected with the heating plate 51 is heated and moves downwards until the hot melting column 52 abuts against a product, and then hot melting riveting of the product is realized; the heating plate 51 is provided with a heating wire electrically connected to a power supply, and the heating wire is used for heating the heat-melting column 52, and a plurality of heat-melting columns 52 should be provided. The staff fixes plastic shell 2 on positioning mechanism, is fixed with the button on the plastic shell 2, and hot melt post 52 pushes down, and the butt is in the outside of button, then high temperature hot melt post 52 melts plastic shell 2, fixes the button on plastic shell 2, accomplishes the automatic hot melt riveting to the product.
Referring to fig. 4, in this embodiment, the positioning mechanism includes a sliding table 31, a sliding rail 32, a sliding cylinder 33, a positioning plate 34 and a limiting plate 35, where the sliding rail 32 is fixedly connected to the base 1, the sliding table 31 is slidably connected to the sliding rail 32, an output end of the sliding rail cylinder 33 is connected to the sliding table 31 and is used for driving the sliding table 31 to move on the sliding rail 32, an upper end of the sliding table 31 is connected to the positioning plate 34, a groove for accommodating the plastic housing 2 is formed on the positioning plate 34, the plastic housing 2 is fixed in the groove, and when the heating component heats, the plastic housing 2 is prevented from moving to cause a riveting error, in other embodiments, two clamping blocks can be arranged on the positioning plate 34, and the two clamping blocks are arranged opposite to each other, and can also fix the plastic housing 2, which is not limited herein. After an operator presses a start key, the slide rail cylinder 33 drives the positioning plate 34 on the slide table 31 to move, the slide rail cylinder moves to the position right below the pressing mechanism 4 to stop, after the hot melt riveting is finished, the positioning plate 34 moves out, and the product after the riveting is finished is taken out. The base 1 is further provided with a limiting plate 35, and when the positioning plate 34 moves towards the pressing mechanism 4, the limiting plate 35 is abutted with one end of the positioning plate 34 to limit the moving position of the positioning plate 34, so that the sliding table 31 and the positioning plate 34 are prevented from falling out of the sliding rail 32 together. In other embodiments, a locking device should be further provided, where the locking device may be a bolt, and a communication hole through which the bolt passes is provided on the positioning plate 34, and when the positioning plate 34 is located directly under the pressing mechanism 4, the bolt passes through and is connected to the communication hole, so as to fix the positioning plate 34 on the base 1, and prevent the occurrence of accident caused by sliding of the positioning plate 34 during heating, so that the type of the locking device is not limited.
Referring to fig. 3, in the present embodiment, the pressing mechanism 4 includes an upper fixing plate 41, a lower fixing plate 42, a buffer assembly 43 and a pre-pressing plate 44, wherein the upper end of the upper fixing plate 41 is connected with the driving device 6, the lower fixing plate 42 is connected with the upper fixing plate 41, one end of the buffer assembly 43 is connected with the lower fixing plate 42, the other end is connected with the pre-pressing plate 44, the pre-pressing plate 44 is used for pressing the key on the plastic housing 2, the buffer assembly 43 provides buffering for the pre-pressing plate 44, so that the pre-pressing plate 44 is prevented from falling too fast and pressing too much when the pressing mechanism 4 is pressed down, and the key and the plastic housing 2 are crushed. The hot plate 51 sets up between lower fixed plate 42 and pre-compaction plate 44, and the one end of hot melt post 52 is fixed on hot plate 51, and the other end activity wears to locate pre-compaction plate 44, pushes down pressing mechanism 4, and pre-compaction plate 44 and buffer assembly 43 cooperation can provide the buffering to hot melt post 52, and hot melt post 52 part shows outside pre-compaction plate 44, carries out hot melt riveting to the button. Be equipped with guide pillar 11 on base 1, guide pillar 11 is equipped with a plurality of, and all perpendicular to base 1, and a plurality of guide pillars 11 all perpendicular to base 1 interval sets up, locates between shell 2 and the base 1, and guide pillar 11 activity wears to locate upper fixed plate 41, has restricted the direction of motion of pushing down mechanism 4 and can lead for pushing down mechanism 4 can aim at the product and push down.
In this embodiment, the base 1 is further provided with a plurality of guide posts 11, and the plurality of guide posts 11 are vertically arranged between the housing 2 and the base 1 and movably penetrate through the upper fixing plate 41, so that the pressing mechanism 4 can move along the guide posts 11, guiding is provided for the pressing mechanism 4, and meanwhile, the moving accuracy is improved.
In this embodiment, the buffer assembly 43 includes a pressing plate guide post 431 and a spring 432, the spring 432 is sleeved on the outer side of the pressing plate guide post 431, one end of the spring 432 is fixedly connected in the pre-pressing plate 44, the pressing plate guide post 431 movably penetrates through the pre-pressing plate 44, and after the pre-pressing plate 44 abuts against the key, the spring 432 begins to compress to provide buffer, so that the key is prevented from being damaged due to overlarge pressure.
In this embodiment, the pressing mechanism 4 further includes a plurality of limiting columns 45 and a plurality of positioning columns 46, the plurality of limiting columns 45 and the plurality of positioning columns 46 are all vertically arranged at the bottom end of the upper fixing plate 41, and positioning sleeves 341 corresponding to the positioning columns 46 are arranged on the positioning plate 34, when the positioning plate 34 moves right below the pressing mechanism 4, the pressing mechanism 4 presses down, the positioning columns 46 at the bottom end of the upper fixing plate 41 enter the positioning sleeves 341, and the positioning plate 34 is fixed by the arrangement of the positioning columns 46 and the positioning sleeves 341; wherein, the length of spacing post 45 is shorter than the length of reference column 46, after reference column 46 gets into spacer sleeve 341, prepressing plate 44 continues to push down, until spacing post 45 and base 1 butt of upper fixed plate 41 lower extreme, through the setting of spacing post 45, the low pressure height of pushing down mechanism 4 is restricted, avoids pressing the bad product.
In this embodiment, the pressing mechanism 4 further includes a heat insulation plate 47, the heat insulation plate 47 is disposed between the upper fixing plate 41 and the lower fixing plate 42, and the arrangement of the heat insulation plate 47 prevents the temperature of the heating plate 51 from interfering with the driving device 6, so that the fixture is safer.
The foregoing examples merely illustrate embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (7)
1. A plastic housing hot melt riveting button tool, its characterized in that includes:
a base;
the shell is sleeved outside the base;
the positioning mechanism is arranged on the base;
the pressing mechanism is arranged above the positioning seat and can move along the direction approaching or separating from the positioning seat;
the heating assembly comprises a heating plate and a hot melting column, and the heating plate is connected with the lower end of the pressing mechanism; the hot-melt column is fixedly connected to the heating plate and used for carrying out hot-melt riveting on the product;
the driving device is used for driving the pushing mechanism to move.
2. The plastic shell hot-melt riveting key jig according to claim 1, wherein the positioning mechanism comprises a sliding table, a sliding rail cylinder, a positioning plate and a limiting plate, the sliding rail cylinder is in driving connection with the sliding table, the lower end of the sliding table is in sliding connection with the sliding rail, the upper end of the sliding table is fixedly connected with the lower end of the positioning plate, a groove for accommodating products is formed in the positioning plate, and the limiting plate is fixedly arranged on the base.
3. The plastic shell hot-melt riveting key jig according to claim 2, wherein the pressing mechanism comprises an upper fixing plate, a lower fixing plate, a buffer assembly and a pre-pressing plate, the upper end of the upper fixing plate is connected with the driving device, the lower end of the lower fixing plate is connected with the lower fixing plate, the buffer assembly is connected with the lower end of the lower fixing plate, the pre-pressing plate is connected with the buffer assembly, and the heating plate is arranged between the lower fixing plate and the pre-pressing plate; the hot melting column movably penetrates through the pre-pressing plate.
4. The plastic shell hot-melt riveting key jig according to claim 3, wherein the buffer assembly comprises a pressing plate guide post and a spring, the spring is sleeved on the outer side of the pressing plate guide post, one end of the spring is connected with the lower fixing plate, the other end of the spring is fixedly connected with the pre-pressing plate, one end of the pressing plate guide post is connected with the lower fixing plate, and the other end of the pressing plate guide post movably penetrates through the pre-pressing plate.
5. The plastic shell hot-melt riveting key jig according to claim 4, wherein the pressing mechanism further comprises a plurality of limiting columns and a plurality of positioning columns, wherein the plurality of limiting columns are vertically arranged at the lower end of the upper fixing plate, the plurality of positioning columns are vertically arranged at the lower end of the upper fixing plate, and the positioning plate is provided with a positioning sleeve capable of accommodating the positioning columns.
6. The plastic shell hot-melt riveting key jig as claimed in claim 3, wherein the base is further provided with a plurality of guide posts, and the plurality of guide posts are vertically arranged on the base and movably pass through the upper fixing plate.
7. The plastic housing hot melt staking key jig of claim 3, wherein said hold down mechanism further comprises a heat shield disposed between said upper and lower mounting plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321845012.5U CN220262041U (en) | 2023-07-13 | 2023-07-13 | Plastic shell hot melt riveting button tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321845012.5U CN220262041U (en) | 2023-07-13 | 2023-07-13 | Plastic shell hot melt riveting button tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220262041U true CN220262041U (en) | 2023-12-29 |
Family
ID=89304766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321845012.5U Active CN220262041U (en) | 2023-07-13 | 2023-07-13 | Plastic shell hot melt riveting button tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220262041U (en) |
-
2023
- 2023-07-13 CN CN202321845012.5U patent/CN220262041U/en active Active
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