CN220447243U - Magnetic door curtain edge covering device and magnetic door curtain production line - Google Patents
Magnetic door curtain edge covering device and magnetic door curtain production line Download PDFInfo
- Publication number
- CN220447243U CN220447243U CN202322287945.3U CN202322287945U CN220447243U CN 220447243 U CN220447243 U CN 220447243U CN 202322287945 U CN202322287945 U CN 202322287945U CN 220447243 U CN220447243 U CN 220447243U
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- limiting
- door curtain
- hole
- strip
- magnetic door
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- 238000004519 manufacturing process Methods 0.000 title claims description 22
- 230000000670 limiting effect Effects 0.000 claims abstract description 115
- 238000005452 bending Methods 0.000 claims abstract description 33
- 239000011230 binding agent Substances 0.000 claims abstract description 13
- 230000005389 magnetism Effects 0.000 claims abstract description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910052755 nonmetal Inorganic materials 0.000 claims description 2
- 238000003466 welding Methods 0.000 description 7
- 238000007688 edging Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model provides a door curtain binder is inhaled to magnetism, includes the binder main part, be provided with first limit structure that buckles in the binder main part, wherein first limit structure that buckles includes first spacing groove, second spacing hole, third spacing hole and fourth spacing hole, first spacing groove runs through in the horizontal direction the left side of binder main part and outwards run through and extend, second spacing hole and third spacing hole use first spacing groove as the center and are upper and lower symmetric distribution, just the right side in second spacing hole and the right side in third spacing hole all run through the intercommunication with the left side in fourth spacing hole. The magnetic stripe and the wrapping strip to be assembled are limited through the through hole structure formed by the second limiting strip hole, the fourth limiting strip hole and the third limiting strip hole on the wrapping device main body, the effective wrapping of the wrapping strip on the magnetic stripe is maintained, and further the limiting bending of the wrapping strip is realized under the driving of the conveying device, so that the consistency of the finished product of the wrapping strip can be ensured while the manual operation is replaced and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of door curtain production, in particular to a magnetic door curtain edge covering device and a magnetic door curtain production line.
Background
In the prior art, a magnetic door curtain is generally connected with a door curtain sheet through heat welding, sewing, bonding or other fixing forms after wrapping a magnetic stripe by using a wrapping strip. The magnetic door curtain edge-covering strip commonly used in the market has two types, namely, a PVC soft cloth edge-covering strip structure is formed by bending PVC soft cloth, and a rubber edge-covering strip structure which is formed by extruding rubber materials into a C-shaped structure, and the two edge-covering strips are widely applied.
The inventor carries out corresponding optimization aiming at the two prior art schemes, and proposes a magnetic door curtain edging structure in the patent document of application number 202222155908.2, wherein the edging body in the scheme is provided with seven folds and a plurality of dents and convex marks, and the formed magnetic door curtain edging structure reduces the operation difficulty of bending operation and enhances the limiting effect on the magnetic strip. Meanwhile, the inventor also proposes a corresponding binding strip pressing die in the patent document of application number 202222154570.9 to facilitate the subsequent production and processing.
According to the technical scheme, when the magnet is used, the magnet is required to be attached to the fourth folding edge of the wrapping strip body, and then each folding edge of the wrapping strip body is bent along each dent and each convex trace to form the attaching package of the wrapping strip to the magnetic strip. And then placing the door curtain sheets to be assembled into parallel channels formed by the first folding edge and the seventh folding edge, and then conveying the door curtain sheets to a hot welding machine through a conveying device for hot melting connection, thereby finishing the installation of the edge wrapping strip and the door curtain sheets.
The novel technical problems are faced in the actual production process, namely, a plurality of folds of the edging are required to be bent manually, the operation speed is low, and the consistency of the shape of the folded edging cannot be ensured; secondly, the door curtain piece can be mutually contradicted with the magnetic stripe after being placed in the parallel channel of bordure strip, and the edge of door curtain piece can be heated and take place certain inflation under the heat welding machine effect, and then makes the magnetic stripe take place the position and move and influence the fixed effect of magnetic stripe because of excessively squeezing the magnetic stripe easily.
The utility model provides a magnetic door curtain edge covering device and a magnetic door curtain production line aiming at the technical problems.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a magnetic door curtain edge covering device and a magnetic door curtain production line using the magnetic door curtain edge covering device, so as to solve part or all of the defects in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a door curtain binder is inhaled to magnetism, includes the binder main part, be provided with first limit structure of buckling in the binder main part, wherein first limit structure of buckling includes:
the first limiting groove penetrates through the left side edge of the edge covering device main body in the horizontal direction and extends outwards in a penetrating mode, and meanwhile the height of the first limiting groove is matched with the thickness of a door curtain sheet of a magnetic door curtain to be assembled;
the second limiting strip hole is arranged above the first limiting groove;
the third limiting strip hole is arranged below the first limiting groove;
the fourth limiting hole is arranged on the right of the first limiting groove;
the second limiting strip hole and the third limiting strip hole are vertically symmetrically distributed by taking the first limiting groove as a symmetrical axis, and the right side edge of the second limiting strip hole and the right side edge of the third limiting strip hole are communicated with the left side edge of the fourth limiting strip hole in a penetrating mode.
Preferably, the edge covering device body is further provided with a second bending limiting structure in the vertical direction, and the first bending limiting structure and the second bending limiting structure are respectively used for guiding door curtain sheets with different thicknesses.
Preferably, the edge covering device main body is further provided with a fixing structure, and the edge covering device main body is fixed on a supporting structure of the magnetic door curtain production line by using bolts and the fixing structure during use.
Preferably, the edge covering device body is further provided with a second bending limiting structure in the vertical direction, and the first bending limiting structure and the second bending limiting structure are respectively used for guiding door curtain sheets with different thicknesses.
Preferably, the fixing structure comprises a first group of fixing holes and a second group of fixing holes respectively arranged in the vertical direction, and the distance between the first group of fixing holes and the first bending limiting structure is equal to the distance between the second group of fixing holes and the second bending limiting structure.
Preferably, the fixing structure further comprises a third group of fixing holes reserved in the vertical direction, so that adaptability to supporting structures with different heights is enhanced.
Preferably, the hemmer body has a rectangular parallelepiped structure and can be made of metal or nonmetal.
Preferably, the cross section of the fourth limiting hole is rectangular or square, the inner frame of the fourth limiting hole is respectively matched with the second folded edge, the third folded edge, the fourth folded edge, the fifth folded edge and the sixth folded edge of the wrapping strip of the magnetic door curtain to be assembled, and the middle part of the fourth limiting hole is matched with the magnetic strip of the magnetic door curtain to be assembled.
Preferably, the sections of the second limiting strip hole and the third limiting strip hole are strip-shaped and are respectively matched with a seventh folded edge and the first folded edge of the edge-covering strip of the magnetic door curtain to be assembled.
The utility model also provides a magnetic door curtain production line, which comprises the magnetic door curtain edge covering device, wherein the magnetic door curtain edge covering device is arranged on a supporting structure of the magnetic door curtain production line.
The beneficial effects are that:
(1) The magnetic stripe and the binding strip to be assembled are limited through the through hole structure formed by the second limiting hole, the fourth limiting hole and the third limiting hole on the binding device main body, and the binding strip is effectively wrapped on the magnetic stripe, so that the limit bending of the binding strip is realized under the drive of the conveying device, the manual operation is replaced, the working efficiency is improved, and meanwhile, the consistency of a binding strip finished product can be ensured;
(2) The door curtain sheet is limited by the first limiting groove on the edge covering device main body, so that a certain distance is kept between the door curtain sheet and the magnetic stripe in the fourth limiting hole, and excessive extrusion of the door curtain sheet after the door curtain sheet is heated and expanded subsequently is avoided;
(3) A plurality of bending limiting structures and corresponding fixing holes are arranged, so that the single edge covering device can adapt to door curtain sheets with different thicknesses and corresponding edge covering strips;
drawings
FIG. 1 is an overall schematic view of a magnetic curtain pack Bian Qidi from a perspective;
fig. 2 is an overall schematic view of a magnetic door curtain pack Bian Qidi from two perspectives;
FIG. 3 is a front view of a magnetic door curtain edge covering;
FIG. 4 is an enlarged view of a portion of the magnetic door curtain edge covering;
in the figure: 1. an edge binder body; 2. a first bending limiting structure; 21. a first limit groove; 22. a second limit bar hole; 23. a third limit bar hole; 24. a fourth limiting hole; 3. a second bending limiting structure; 4. a fixed structure; 41. a first set of fixation holes; 42. a second set of fixation holes; 43. a third set of fixation holes;
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.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," 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.
First embodiment:
the utility model provides a door curtain binder is inhaled to magnetism, includes binder main part 1, be provided with first limit structure 2 that buckles on the binder main part 1, wherein first limit structure 2 that buckles includes: the first limiting groove 21 penetrates through the left side edge of the edge covering device main body 1 in the horizontal direction and extends outwards in a penetrating mode, and meanwhile the height of the first limiting groove 21 is matched with the thickness of a door curtain sheet of a magnetic door curtain to be assembled; a second limit bar hole 22, wherein the second limit bar hole 22 is arranged above the first limit groove 21; a third limit bar hole 23, wherein the third limit bar hole 23 is arranged below the first limit groove 21; a fourth limiting hole 24, wherein the fourth limiting hole 24 is arranged on the right side of the first limiting groove 21; the second limiting hole 22 and the third limiting hole 23 are vertically symmetrically distributed by taking the central line of the first limiting groove 21 as a symmetry axis, and the right side of the second limiting hole 22 and the right side of the third limiting hole 23 are mutually communicated with the left side of the fourth limiting hole 24, so that a through hole structure is formed.
Second embodiment:
the hemmer body 1 has a rectangular parallelepiped structure, and can be made of plastic or metal materials.
The wrapping strip structure of the utility model adopts a magnetic door curtain wrapping strip structure proposed in patent document of application number 202222155908.2, and comprises a first folding edge, a second folding edge, a third folding edge, a fourth folding edge, a fifth folding edge, a sixth folding edge, a seventh folding edge and corresponding crease structures. The section of the fourth limiting hole 24 is rectangular or square, each edge of the inner frame of the fourth limiting hole 24 is respectively matched with a second folded edge, a third folded edge, a fourth folded edge, a fifth folded edge and a sixth folded edge of the wrapping strip of the magnetic door curtain to be assembled, and the middle part of the fourth limiting hole 24 is matched with the magnetic strip of the magnetic door curtain to be assembled.
The sections of the second limiting strip hole 22 and the third limiting strip hole 23 are long and respectively matched with a seventh folded edge and a first folded edge of the edge-covering strip of the magnetic door curtain to be assembled.
Third embodiment:
the edge covering device is characterized in that a second bending limiting structure 3 is further arranged in the vertical direction of the edge covering device main body 1. In actual use, the specifications of the wrapping strips corresponding to the door curtain sheets with different thicknesses are different, and the sizes of the limiting holes, the limiting strip holes and the limiting grooves in the second bending limiting structure 3 are adjusted according to the specifications of the door curtain sheets and the wrapping strips, so that the first bending limiting structure 2 and the second bending limiting structure 3 can respectively limit and bend the wrapping strips with different specifications and limit and guide the door curtain sheets with different thicknesses, thereby improving the suitability.
Fourth embodiment:
the edge covering device is characterized in that a fixing structure 4 is further arranged on the edge covering device main body 1, and the magnetic door curtain edge covering strip assembling guide die is fixed on a supporting structure of a magnetic door curtain production line by using bolts and the fixing structure 4 during use.
The fixing structure 4 includes a first set of fixing holes 41 and a second set of fixing holes 42 respectively arranged in the vertical direction, and the distance between the first set of fixing holes 41 and the first bending limiting structure 2 is equal to the distance between the second set of fixing holes 42 and the second bending limiting structure 3.
On the same production line, when the hemmer body 1 is installed by using the first group of fixing holes 41, the height of the first bending limiting structure 2 corresponds to the height of the door curtain sheet, and at the moment, the second bending limiting structure 3 is temporarily in a non-working state; similarly, when the hemmer body 1 is mounted by using the second set of fixing holes 42, the height of the second bending limiting structure 3 corresponds to the height of the door curtain sheet, and at this time, the first bending limiting structure 2 is temporarily in a non-working state.
The fixing structure 4 further comprises a third group of fixing holes 43 reserved in the vertical direction so as to enhance the adaptability to the mounting platforms with different heights.
Fourth embodiment:
the utility model also provides a magnetic door curtain production line, which comprises the magnetic door curtain edge covering device, wherein the magnetic door curtain edge covering device is arranged on a supporting structure of the magnetic door curtain production line.
The working principle is described as follows:
when the magnetic door curtain production line is used, the left side and the right side of the supporting structure of the magnetic door curtain production line are respectively provided with an edge covering device, and the right side edge covering device is installed first. The magnetic strip stretches into the middle of the right fourth limiting hole 24, and meanwhile the initial section of the wrapping strip is bent and stretches into a through hole structure formed by the second limiting hole 22, the fourth limiting hole 24 and the third limiting hole 23 to wrap the magnetic strip. It should be noted that, the wrapping strip structure in the present utility model adopts the magnetic door curtain wrapping strip structure proposed in patent document of application number 202222155908.2, and the structure includes a first fold, a second fold, a third fold, a fourth fold, a fifth fold, a sixth fold, a seventh fold and a corresponding crease structure, the seventh fold of the wrapping strip extends into the second limit strip hole 22 correspondingly, and the first fold extends into the third limit strip hole 23. And the shapes of the second limiting bar hole 22, the fourth limiting bar hole 24 and the third limiting bar hole 23 in the utility model are respectively matched with the specifications of each folded edge of the wrapping bar so as to ensure the effective limiting of each folded edge.
And secondly, one end of the door curtain sheet extends into the first limit groove 21, and as the fourth limit hole 24 is not communicated with the first limit groove 21, a certain interval exists between the door curtain sheet and the magnetic strip arranged in the fourth limit hole 24, so that the door curtain sheet can not excessively extrude with the magnetic strip even if a certain expansion occurs in the thermal welding process.
And thirdly, repeating the first step and the second step at the left edge covering device of the magnetic door curtain production line.
And fourthly, driving a conveying device on the production line, driving the door curtain sheet, the edge wrapping strip and the magnetic stripe to synchronously convey and send the door curtain sheet, the edge wrapping strip and the magnetic stripe to a hot welding machine, and fixedly connecting the edge wrapping strip and the door curtain sheet by using the hot welding machine.
It should be noted that the unbent part of the wrapping strip is continuously sent into the wrapping device and automatically bends along the second limiting strip hole 22, the fourth limiting hole 24 and the third limiting strip hole 23, so that the appearance consistency of the wrapping strip can be effectively maintained while the working efficiency is improved. During conveying, the door curtain sheet, the edge wrapping strips and the magnetic strips on the two sides can be effectively prevented from lateral displacement under the common limiting effect of the edge wrapping devices on the left side and the right side, and the later-stage hot welding effect is guaranteed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a door curtain binder is inhaled to magnetism, includes binder main part (1), its characterized in that: the edge covering device is characterized in that a first bending limiting structure (2) is arranged on the edge covering device main body (1), wherein the first bending limiting structure (2) comprises a first limiting groove (21), a second limiting hole (22), a third limiting hole (23) and a fourth limiting hole (24), and the first bending limiting structure comprises a first limiting groove, a second limiting hole and a fourth limiting hole, wherein: the first limit groove (21) penetrates through the left side edge of the edge covering device main body (1) in the horizontal direction and extends outwards in a penetrating mode, and meanwhile the height of the first limit groove (21) is matched with the thickness of a door curtain sheet of a magnetic door curtain to be assembled; the second limiting strip hole (22) is arranged above the first limiting groove (21), the third limiting strip hole (23) is arranged below the first limiting groove (21), and the fourth limiting hole (24) is arranged on the right of the first limiting groove (21); the second limiting strip holes (22) and the third limiting strip holes (23) are vertically symmetrically distributed by taking the first limiting grooves (21) as shafts, and the right side edges of the second limiting strip holes (22) and the right side edges of the third limiting strip holes (23) are communicated with the left side edges of the fourth limiting strip holes (24) in a penetrating mode.
2. The magnetic door curtain hemmer of claim 1 wherein: the edge covering device body (1) is of a cuboid structure and can be made of metal or nonmetal materials.
3. The magnetic door curtain hemmer of claim 1 wherein: the cross section of the fourth limiting hole (24) is rectangular or square, the inner frame of the fourth limiting hole (24) is respectively matched with a second folded edge, a third folded edge, a fourth folded edge, a fifth folded edge and a sixth folded edge of an edge covering strip of the magnetic door curtain to be assembled, and the middle part of the fourth limiting hole (24) is matched with a magnetic strip of the magnetic door curtain to be assembled.
4. A magnetic door curtain edge covering as defined in claim 3 wherein: the sections of the second limiting strip hole (22) and the third limiting strip hole (23) are long and respectively matched with a seventh folded edge and a first folded edge of the wrapping strip of the magnetic door curtain to be assembled.
5. The magnetic door curtain hemmer of claim 1 wherein: the edge covering device is characterized in that a fixing structure (4) is further arranged on the edge covering device main body (1), and the edge covering device main body (1) is fixed on a supporting structure of the magnetic door curtain production line by the aid of the fixing structure (4) during use.
6. The magnetic door curtain hemmer of claim 5 wherein: the edge covering device is characterized in that a second bending limiting structure (3) is further arranged in the vertical direction of the edge covering device main body (1), and the first bending limiting structure (2) and the second bending limiting structure (3) respectively guide door curtain sheets with different thicknesses.
7. The magnetic door curtain hemmer of claim 6 wherein: the fixing structure (4) comprises a first group of fixing holes (41) and a second group of fixing holes (42) which are respectively arranged in the vertical direction, and the distance between the first group of fixing holes (41) and the first bending limiting structure (2) is equal to the distance between the second group of fixing holes (42) and the second bending limiting structure (3).
8. The magnetic door curtain hemmer of claim 6 wherein: the fixing structure (4) comprises a third group of fixing holes (43) reserved in the vertical direction so as to enhance the adaptability to supporting structures with different heights.
9. A door curtain production line is inhaled to magnetism which characterized in that: a magnetic door curtain edge covering device comprising any one of claims 1-8, the magnetic door curtain edge covering device being mounted on a support structure of a magnetic door curtain production line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322287945.3U CN220447243U (en) | 2023-08-24 | 2023-08-24 | Magnetic door curtain edge covering device and magnetic door curtain production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322287945.3U CN220447243U (en) | 2023-08-24 | 2023-08-24 | Magnetic door curtain edge covering device and magnetic door curtain production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220447243U true CN220447243U (en) | 2024-02-06 |
Family
ID=89739525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322287945.3U Active CN220447243U (en) | 2023-08-24 | 2023-08-24 | Magnetic door curtain edge covering device and magnetic door curtain production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220447243U (en) |
-
2023
- 2023-08-24 CN CN202322287945.3U patent/CN220447243U/en active Active
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