CN216597131U - Gray bus sheath compression molding and packaging module - Google Patents
Gray bus sheath compression molding and packaging module Download PDFInfo
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- CN216597131U CN216597131U CN202123001806.7U CN202123001806U CN216597131U CN 216597131 U CN216597131 U CN 216597131U CN 202123001806 U CN202123001806 U CN 202123001806U CN 216597131 U CN216597131 U CN 216597131U
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- die
- sheath
- core wire
- compression molding
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 24
- 238000000748 compression moulding Methods 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 14
- 238000005538 encapsulation Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 8
- 238000004891 communication Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012858 packaging process Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000006750 UV protection Effects 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of industrial communication part processing, and discloses a Gray bus sheath compression molding and packaging module which comprises an upper die, a lower die and a middle die, wherein a region surrounded by the bottom surface of the upper die and the top surface of the middle die forms a first core wire sheath die cavity, a region surrounded by the top surface of the lower die and the bottom surface of the middle die forms a second core wire sheath die cavity, and the bottom surfaces of the first core wire sheath die cavity and the second core wire sheath die cavity face opposite directions; and overflow structures for materials to rise and overflow are arranged on the side surfaces of the first core wire sheath die cavity and the second core wire sheath die cavity. The utility model combines two moulds used for processing and molding the sheath and packaging the cable into a whole, and can finish the two processes by using one mould, thereby not only reducing the manufacturing and using cost of the overall mould, but also saving manpower and material resources consumed by transferring and storing the sheath, saving the field and obviously improving the overall efficiency of processing and packaging the sheath.
Description
Technical Field
The utility model belongs to the technical field of industrial communication part processing, and particularly relates to a Gray bus sheath processing die.
Background
The gray bus technology is a technology which adopts the electromagnetic induction principle and is applied to the fields of position detection and data communication. Gray bus communicates with electromagnetic coupling between the flat cables and the antenna boxes in close proximity to each other. The Gray bus system can be used for detecting the position of rail mobile equipment in wharfs, mines, tunnels and other places, such as: crown block positioning, dump car positioning, stacker-reclaimer positioning and the like. In order to ensure that the Gray bus system can normally and stably operate in severe environments such as high-temperature and acidic and alkaline environments, a sheath is coated outside a Gray bus core wire, so that the high-temperature, acid-base and ultraviolet resistance of the cable is enhanced, and the service life of the cable is prolonged. Arrange the heart yearn in the regional between two relative cable sheathing of placing usually, then with this cable sheathing heating encapsulation, cooling shaping, cable sheathing machine-shaping and heart yearn encapsulation belong to the job shops of two differences respectively under this kind of mode, are unfavorable for improving production efficiency, and cable sheathing deposits, shifts and occupy more space.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a compression molding and packaging module for a Gray bus cable sheath, which is used for solving the problems that in the existing process, the processing and packaging operations of the Gray bus cable sheath are separated from each other in an operation workshop, and the processing efficiency is not improved.
In order to achieve the purpose, the utility model adopts the following technical scheme: the Gray bus sheath compression molding and packaging module comprises an upper die, a lower die and a middle die, wherein a region encircled by the bottom surface of the upper die and the top surface of the middle die forms a first core wire sheath die cavity, a region encircled by the top surface of the lower die and the bottom surface of the middle die forms a second core wire sheath die cavity, and the bottom surfaces of the first core wire sheath die cavity and the second core wire sheath die cavity face opposite directions; and overflow structures for materials to rise and overflow are arranged on the side surfaces of the first core wire sheath die cavity and the second core wire sheath die cavity.
Furthermore, overflow structure is including fixing two first lugs in well mould both sides, symmetry setting, the top length in first lug cross-section is less than the end length in cross-section, and the side of the first lug is laminated with the second depressed part of establishing in last mould bottom surface in the user state.
Furthermore, a first concave part is arranged on the bottom surface of the first bump, and a step block matched with the first concave part is fixed on the top surface of the lower die.
Furthermore, the overflow structure further comprises two second convex blocks which are fixed on the top surface of the lower die and symmetrically arranged, and when the middle die is in a use state, the outer side surface of the first convex block and the area between the side, facing the die cavity, of the second convex block and the top surface of the lower die form an overflow cavity.
Furthermore, the bottom surface of well mould is provided with first locating bar, the top surface of lower mould is equipped with the first draw-in groove that can block with first locating bar correspondingly.
Furthermore, the top surface of well mould is provided with the second location strip, the bottom surface of going up the mould is equipped with the second draw-in groove that can block with the second location strip correspondingly.
Furthermore, the side surface of the step block is attached to the second concave part in the packaging operation state.
Compared with the prior art, the utility model has the beneficial effects that: the compression molding of the gray bus cable sheath and the subsequent cable encapsulation process can be finished at one place. In the process of sheath compression molding, the processing of a pair of sheaths is completed through the matching of the upper die, the middle die and the lower die; and during packaging, the middle die is taken out, the Gray bus cable is placed in the area where the original middle die is located, the Gray bus cable is surrounded by two sheaths, and finally the packaging process of the cable is completed by means of the matching of the upper die and the lower die. The traditional Gray bus cable sheath processing and packaging needs two types of dies respectively and are carried out in different workshops, the two types of dies used for sheath processing and molding and cable packaging are combined into a whole, and the two processes can be completed by using one die, so that the manufacturing and using cost of the overall die is reduced, manpower and material resources consumed by sheath transfer and storage are saved, the field is saved, and the overall efficiency of sheath processing and packaging is remarkably improved.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiment or the prior art will be briefly described below. The drawings described are only exemplary and other embodiments may be derived by those skilled in the art from the drawings provided without inventive step.
The structures, proportions, sizes, and other elements illustrated in the specification are for convenience of reading and understanding, and are not intended to limit the scope of the utility model, which is defined in the claims, nor are they intended to limit the scope of the utility model.
FIG. 1 is a schematic structural view of a single Gray bus cable jacket;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic cross-sectional view of an upper mold of the present invention;
FIG. 4 is a schematic cross-sectional view of a middle mold of the present invention;
FIG. 5 is a schematic cross-sectional view of a lower mold of the present invention;
fig. 6 is a schematic view of a fitting structure of the mold in the package state.
In the figure: 1. an upper die; 2. a lower die; 3. a middle mold; 4. a first core jacket mold cavity; 5. a second core wire jacket mold cavity; 6. a first bump; 7. a first recess; 8. a second recess; 9. a step block; 10. a second bump; 11. a first positioning bar; 12. a first card slot; 13. a second positioning bar; 14. a second card slot; 15. a cable jacket.
Detailed Description
The utility model will be further explained with reference to the drawings. It should be noted that these examples are provided to help understanding of the present invention, but are not to be construed as limiting the present invention. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to fig. 1 to 5, a gray bus bar sheath compression molding and packaging module according to an embodiment of the present invention includes an upper mold 1, a lower mold 2, and a middle mold 3, where an area surrounded by a bottom surface of the upper mold 1 and a top surface of the middle mold 3 forms a first core wire sheath mold cavity 4, an area surrounded by a top surface of the lower mold 2 and a bottom surface of the middle mold 3 forms a second core wire sheath mold cavity 5, and bottom surfaces of the first core wire sheath mold cavity 4 and the second core wire sheath mold cavity 5 face to be opposite; the side surfaces of the first core wire sheath die cavity 4 and the second core wire sheath die cavity 5 are provided with overflow structures for materials to rise and overflow. In the compression molding process of the heated materials, redundant materials overflow the jacket die cavity from the overflow structure. By adopting the compression molding and packaging module for the Gray bus sheath, two Gray bus cable sheaths 15 can be processed at one time.
Preferably, the overflow structure comprises two first bumps 6 fixed on two sides of the middle mold 3 and symmetrically arranged, the top length of the cross section of each first bump 6 is smaller than the bottom length of the cross section, and the side surface of each first bump 6 is attached to a second concave part 8 arranged on the bottom surface of the upper mold 1 in a use state. In the compression molding process of the gray bus cable sheath, redundant materials in the first core cable sheath mold cavity 4 rise along the inclined side face of the first bump 6 and then overflow along the top face of the first bump 6. The bottom surface of the first bump 6 is provided with a first concave part 7, and the top surface of the lower die 2 is fixed with a step block 9 matched with the first concave part 7. The redundant material in the second core wire sheath die cavity 5 can rise along the side surface of the step block 9 and leave the second core wire sheath die cavity 5. Through the overflow structure, the edge of the cable sheath formed by compression molding is smooth, and the formed workpiece is not bent and deformed.
Further, the overflow structure further comprises two second protruding blocks 10 which are fixed on the top surface of the lower die 2 and symmetrically arranged, and when the middle die 3 is in a use state, an overflow cavity is formed by the outer side surface of the first protruding block 6 and the area between one surface of the second protruding block 10 facing the die cavity and the top surface of the lower die 2. In the compression molding process of the Gray bus cable sheath, materials rising along the inclined side face of the first bump 6 and materials rising along the side face of the step block 9 are collected in the overflow cavity, and the overflow cavity serves as a containing part of overflowing materials, so that the overflowing materials are easy to clean.
Furthermore, the bottom surface of the middle mold 3 is provided with a first positioning bar 11, and the top surface of the lower mold 2 is correspondingly provided with a first clamping groove 12 which can be clamped with the first positioning bar 11. And when a cable sheath below the middle die 3 is processed, the positioning and die assembly can be carried out quickly. The top surface of the middle mold 3 is provided with a second positioning strip 13, and the bottom surface of the upper mold 1 is correspondingly provided with a second clamping groove 14 which can be clamped with the second positioning strip 13. And when a cable sheath above the middle die 3 is processed, the positioning and die assembly can be rapidly carried out.
Further, the side surface of the step block 9 is attached to the second recess 8 in the sealing operation state, as shown in fig. 6. When packaging, the middle mold 3 is taken out, the Gray bus cable is placed in the area where the middle mold 3 is located, the Gray bus cable is surrounded by two sheaths, finally, the packaging process of the cable is completed under the thermal environment by means of the matching of the upper mold 1 and the lower mold 2, and if necessary, the sealing surface of the sheaths is coated with an adhesive. The cable sheath made of rubber can adopt the existing vulcanization packaging mode.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the utility model, and these embodiments are within the scope of the utility model as defined by the appended claims.
Claims (7)
1. Gray bus sheath compression molding and encapsulation module, its characterized in that: the core wire sheath die comprises an upper die (1), a lower die (2) and a middle die (3), wherein a region encircled by the bottom surface of the upper die (1) and the top surface of the middle die (3) forms a first core wire sheath die cavity (4), a region encircled by the top surface of the lower die (2) and the bottom surface of the middle die (3) forms a second core wire sheath die cavity (5), and the bottom surfaces of the first core wire sheath die cavity (4) and the second core wire sheath die cavity (5) face opposite; and overflow structures for materials to rise and overflow are arranged on the side surfaces of the first core wire sheath die cavity (4) and the second core wire sheath die cavity (5).
2. The gray bus sheath compression molding and packaging module of claim 1, wherein: the overflow structure comprises two first convex blocks (6) which are symmetrically arranged and fixed on two sides of the middle die (3), the top length of the cross section of each first convex block (6) is smaller than the bottom length of the cross section, and the side surface of each first convex block (6) in the use state is attached to a second concave part (8) arranged on the bottom surface of the upper die (1).
3. The gray bus sheath compression molding and packaging module of claim 2, wherein: the bottom surface of the first bump (6) is provided with a first concave part (7), and the top surface of the lower die (2) is fixed with a step block (9) matched with the first concave part (7).
4. The gray bus sheath compression molding and packaging module of claim 2 or 3, wherein: the overflow structure further comprises two second convex blocks (10) which are fixed on the top surface of the lower die (2) and symmetrically arranged, and when the middle die (3) is in a use state, the outer side surface of the first convex block (6) and the area between one surface of the second convex block (10) facing the die cavity and the top surface of the lower die (2) form an overflow cavity.
5. The gray bus sheath compression molding and packaging module of claim 1, wherein: the bottom surface of the middle die (3) is provided with a first positioning strip (11), and the top surface of the lower die (2) is correspondingly provided with a first clamping groove (12) which can be clamped with the first positioning strip (11).
6. The gray bus sheath compression molding and packaging module of claim 1, wherein: the top surface of the middle die (3) is provided with a second positioning strip (13), and the bottom surface of the upper die (1) is correspondingly provided with a second clamping groove (14) which can be clamped with the second positioning strip (13).
7. The gray bus sheath compression molding and packaging module of claim 3, wherein: the side surface of the step block (9) is attached to the second recess (8) in the packaging operation state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123001806.7U CN216597131U (en) | 2021-12-02 | 2021-12-02 | Gray bus sheath compression molding and packaging module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123001806.7U CN216597131U (en) | 2021-12-02 | 2021-12-02 | Gray bus sheath compression molding and packaging module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216597131U true CN216597131U (en) | 2022-05-24 |
Family
ID=81652811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123001806.7U Expired - Fee Related CN216597131U (en) | 2021-12-02 | 2021-12-02 | Gray bus sheath compression molding and packaging module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216597131U (en) |
-
2021
- 2021-12-02 CN CN202123001806.7U patent/CN216597131U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220524 |