CN220222981U - Emergency stop structure for wire harness conveying - Google Patents
Emergency stop structure for wire harness conveying Download PDFInfo
- Publication number
- CN220222981U CN220222981U CN202321348590.8U CN202321348590U CN220222981U CN 220222981 U CN220222981 U CN 220222981U CN 202321348590 U CN202321348590 U CN 202321348590U CN 220222981 U CN220222981 U CN 220222981U
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- Prior art keywords
- wire harness
- travel switch
- contact piece
- contact
- frame
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- 238000001125 extrusion Methods 0.000 claims abstract description 4
- 230000005611 electricity Effects 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
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- Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
Abstract
The application relates to the technical field of wire harness processing, in particular to a wire harness conveying scram structure, which comprises: a frame; the contact piece slides on the frame, a threading hole for the wire harness to pass through is formed in the contact piece, and the threading hole is slightly larger than the diameter of the wire harness; the travel switch is arranged at one end of the contact piece, and the contact piece is in contact extrusion with the travel switch to realize starting and stopping of the travel switch; the control end is electrically connected with the travel switch and is electrically connected with the wire feeding structure. The wire harness knotting detection device can detect the knotting condition of the wire harness and stop working in time, so that the safety and stability of the wire feeding process are improved.
Description
Technical Field
The application relates to the technical field of wire harness processing, in particular to a wire harness conveying scram structure.
Background
The wire harness is a connecting piece commonly used in the industrial field, particularly commonly used in the automobile field, and plays a role in signal conduction.
The general structure of pencil is including inside conductor and outsourcing line skin, and pencil material appears as soft material more in order to realize needs such as coiling, installation, transportation, and especially fine rule bundle compliance is stronger.
Wire harnesses are fed in the wire feeding process, the wire feeding structure drives the wire harnesses to move, and the wire harnesses are generally in roller combination, however, the wire harnesses are possibly knotted due to good flexibility, so that the normal smooth conveying process can be influenced, and further adverse effects are generated on subsequent processing.
With respect to the related art described above, the inventors have recognized that there is a need to design a harness transportation emergency stop structure that can detect the knotting condition and stop the wire feeding work in time.
Disclosure of Invention
In order to solve the technical problem, the application provides a wire harness conveying scram structure, which can detect the knotted situation of a wire harness and stop working in time so as to improve the safety and stability of a wire feeding process.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a wire harness conveyance emergency stop structure, comprising:
a frame;
the contact piece slides on the rack, a threading hole for the wire harness to pass through is formed in the contact piece, and the threading hole is slightly larger than the diameter of the wire harness;
the travel switch is arranged at one end of the contact piece, and the contact piece is in contact extrusion with the travel switch to realize starting and stopping of the travel switch;
the control end is electrically connected with the travel switch and is electrically connected with the wire feeding structure.
According to the technical scheme, when the wire harness is knotted and the like, the knotting position is difficult to pass through the threading hole, so that the contact piece is driven to move until one end of the contact piece is in contact extrusion with the travel switch, so that the travel switch is opened to convey signals to the control end, and the control end controls the wire feeding structure to stop in time, so that the safety and stability of wire feeding are guaranteed.
As one optional embodiment of the application, the contact piece is a contact plate, a waist-shaped groove is formed in the contact plate, and at least two guide shafts are arranged at the position of the waist-shaped groove on the frame.
Realize above-mentioned technical scheme, provide a contact structure and sliding construction thereof, the contact plate can realize accurate stable sliding on the basis of waist type groove and guiding axle to simple structure, economic nature is good.
As one of the alternative embodiments of the present application, the guide shaft is screwed on the frame.
As one of the alternative embodiments of the present application, the contact plate is not slid horizontally on the frame.
By means of the technical scheme, after the problem of knot tying of the wire bundles is solved, the contact plate naturally falls back by means of gravity, so that the contact plate is automatically separated from the travel switch, and the operation process can be achieved more simply and conveniently.
As one of the optional embodiments of the present application, a limiting portion is disposed on the stand, and a stopping portion is disposed on the contact plate, and the stopping portion contacts with the limiting portion to limit movement of the contact member.
After the problem occurs in the travel switch, the stop part and the limit part can form mechanical butt connection, so that the contact plate is prevented from being driven by excessive force at the knotting position of the wire harness to a larger distance, the travel switch is damaged, and the use safety is improved.
As one of the alternative embodiments of the present application, the threading hole is provided on the stop portion, and the threading hole is provided with a plurality of threading holes and different diameters.
By means of the technical scheme, the scram structure can adapt to wire harnesses with different diameters to pass through, and therefore applicability is improved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through setting up gliding contact and be equipped with the through wires hole on the contact, after contact and travel switch contact, the control end control send line structure stop work, can effectively guarantee smooth and the safety of sending the line process.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an overall block diagram of a harness routing scram structure for displaying a rack back structure;
fig. 2 is an overall structural view of the harness transportation scram structure for showing the front structure of the rack.
Reference numerals: 1. a frame; 2. a contact; 21. a threading hole; 3. a travel switch; 4. a control end; 5. a waist-shaped groove; 6. a guide shaft; 7. a limit part; 8. a stop portion; 100. and a cross beam.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-2.
Referring to fig. 1 and fig. 2, for a harness conveying emergency stop structure disclosed in the embodiments of the present application, it includes a frame 1, the frame 1 is installed on a beam 100 when in use, the back of the frame 1 slides obliquely upward and is provided with a contact element 2, in this embodiment, the contact element 2 is a contact plate, specifically, a waist-shaped groove 5 is provided on the contact plate along its length direction, at least two guide shafts 6 are provided in the waist-shaped groove 5 on the frame 1, in this embodiment, the guide shafts 6 are bolts, and the above structure enables the contact plate to slide along the obliquely upward direction. The upper end of the frame 1, which is positioned on the contact piece 2, is fixedly provided with a travel switch 3, the top end of the contact piece 2 can touch the travel switch 3 in the sliding process so that the travel switch 3 is opened and closed, the wire harness conveying emergency stop structure further comprises a control end 4, corresponding signals are conveyed to the control end 4 when the travel switch 3 is opened and closed, and the control end 4 controls the wire conveying structure to stop. In this embodiment, the control end 4 is shown on the beam 100, but it is not represented that the control end 4 can only be mounted on the beam 100, and the electrical control logic of the travel switch 3 and the control end 4 is clear, so this embodiment is only shown.
Referring to fig. 1 and 2, a limit part 7 is integrally protruding from the front surface of the frame 1, the bottom end of the contact plate passes over the frame 1 and is provided with a stop part 8 in a protruding manner, when the contact plate slides obliquely upwards, the stop part 8 contacts with the limit part 7 to limit the movement of the contact member 2, after the problem occurs in the travel switch 3, mechanical butt can be formed between the stop part 8 and the limit part 7, so that the contact plate is prevented from being driven by excessive force of a wire harness knotting position to further damage the travel switch 3, and the use safety is improved. Be equipped with a plurality of through wires holes 21 on stopping portion 8, the diameter of a plurality of through wires holes 21 is different each other to can adapt to the pencil of different diameters and pass through, improve the suitability. When the wire harness passes through the threading hole 21, the diameter of the threading hole 21 is slightly larger than the diameter of the wire harness so that the knotted condition on the outer side of the wire harness cannot pass through the threading hole 21.
The implementation principle is as follows: when the wire harness is knotted, the knotting position is abutted by the threading hole 21 so as to drive the contact plate to slide upwards and further contact with the travel switch 3, so that the travel switch 3 obtains a starting signal and transmits the starting signal to the control end 4, and the control end 4 controls the wire feeding structure to stop working after receiving the signal.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (6)
1. A wire harness conveying scram structure, characterized by comprising:
a frame (1);
the wire harness device comprises a contact piece (2) sliding on a rack (1), wherein a threading hole (21) for passing a wire harness is formed in the contact piece (2), and the threading hole (21) is slightly larger than the diameter of the wire harness;
the travel switch (3) is arranged at one end of the contact piece (2), and the contact piece (2) is in contact extrusion with the travel switch (3) to realize starting and stopping of the travel switch (3);
the control end (4), control end (4) is connected with travel switch (3) electricity, control end (4) are connected with send line structure electricity.
2. The wire harness transportation emergency stop structure according to claim 1, wherein: the contact piece (2) is arranged as a contact plate, a waist-shaped groove (5) is formed in the contact plate, and at least two guide shafts (6) are arranged on the frame (1) and located at the position of the waist-shaped groove (5).
3. The wire harness transportation emergency stop structure according to claim 2, wherein: the guide shaft (6) is in threaded fit on the frame (1).
4. The wire harness transportation emergency stop structure according to claim 2, wherein: the contact plate slides on the frame (1) in a non-horizontal manner.
5. The wire harness transportation emergency stop structure according to claim 4, wherein: the machine frame (1) is provided with a limiting part (7), the contact plate is provided with a stopping part (8), and the stopping part (8) is contacted with the limiting part (7) to limit the movement of the contact piece (2).
6. The wire harness transportation emergency stop structure according to claim 5, wherein: the threading holes (21) are formed in the stopping portion (8), and the threading holes (21) are formed in a plurality of mode and different in diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321348590.8U CN220222981U (en) | 2023-05-30 | 2023-05-30 | Emergency stop structure for wire harness conveying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321348590.8U CN220222981U (en) | 2023-05-30 | 2023-05-30 | Emergency stop structure for wire harness conveying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220222981U true CN220222981U (en) | 2023-12-22 |
Family
ID=89172569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321348590.8U Active CN220222981U (en) | 2023-05-30 | 2023-05-30 | Emergency stop structure for wire harness conveying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220222981U (en) |
-
2023
- 2023-05-30 CN CN202321348590.8U patent/CN220222981U/en active Active
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