CN211728633U - Civil air defense door removes solder joint device - Google Patents
Civil air defense door removes solder joint device Download PDFInfo
- Publication number
- CN211728633U CN211728633U CN201922426988.9U CN201922426988U CN211728633U CN 211728633 U CN211728633 U CN 211728633U CN 201922426988 U CN201922426988 U CN 201922426988U CN 211728633 U CN211728633 U CN 211728633U
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- CN
- China
- Prior art keywords
- air defense
- defense door
- civil air
- polishing
- workbench
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- 230000007123 defense Effects 0.000 title claims abstract description 94
- 229910000679 solder Inorganic materials 0.000 title claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 62
- 238000005498 polishing Methods 0.000 claims abstract description 47
- 238000003466 welding Methods 0.000 claims abstract description 43
- 238000001514 detection method Methods 0.000 claims abstract description 29
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000000741 silica gel Substances 0.000 claims description 9
- 229910002027 silica gel Inorganic materials 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000004880 explosion Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a civil air defense door welding spot removing device, which is used for removing welding spots on a civil air defense door and comprises a workbench, a moving assembly arranged on the workbench and used for conveying the civil air defense door, and an operation channel arranged on the moving path of the civil air defense door; the operation channel comprises a detection mechanism for detecting the welding spot and a polishing mechanism for polishing the welding spot; adopt the technical scheme provided by the utility model the current people's air defense door of having solved removes solder joint inefficiency, technical problem that the safe risk is high.
Description
Technical Field
The utility model relates to a people's air defense door processing technology field especially relates to a people's air defense door removes solder joint device.
Background
The civil air defense door belongs to civil air defense protective equipment, namely a door of an entrance and an exit of civil air defense engineering, and is an important component of the door and window industry, the civil air defense door is roughly divided into a common single-leaf protective sealed door, a double-leaf protective sealed door, a threshold single-leaf, a double-leaf protective sealed door, a rubber tube type explosion wave-proof valve, a suspended swing type explosion wave (shielding) valve and the like, most civil air defense doors are manufactured and processed by using metal materials for ensuring the safety performance, and therefore, the welding process is omitted for manufacturing and processing the civil air defense door.
In order to ensure the smoothness of the outer surface of the civil air defense door after welding, some welding points are often required to be polished, and the welding points are polished to ensure the smoothness of the outer surface of the civil air defense door. The existing welding spot polishing mostly adopts a manual polishing mode, and the following problems mainly exist:
(1) the existing civil air defense door generally lifts the whole civil air defense door and vertically places the civil air defense door when welding spots are removed, and then workers polish the welding spots on the civil air defense door one by one, so that the civil air defense door has a certain safety risk when polished because the civil air defense door has larger mass and is in a vertical state;
(2) when the welding points are ground, workers need to check the outer surface of the civil air defense door one by one, the civil air defense door is generally large in size, easy to miss, high in operation requirement on the workers and low in overall working efficiency;
(3) people's air defense door is upright to be placed, and higher still needs the staff to polish with the help of other appurtenance when standing up sometimes, and is very troublesome.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a civil air defense door removes solder joint device, adopts the utility model provides a technical scheme has solved current civil air defense door and has removed solder joint inefficiency, technical problem that the safe risk is high.
In order to solve the technical problem, the utility model provides a civil air defense door removes solder joint device for removing the solder joint on the civil air defense door, including the workstation, set up in the workstation and be used for conveying the removal subassembly of civil air defense door, and the operation passageway that sets up on the removal route of civil air defense door; the operation channel comprises a detection mechanism for detecting the welding spot and a polishing mechanism for polishing the welding spot.
Preferably, the working channel is provided with a cavity for the civil air defense door to pass through, and the detection mechanism and the polishing mechanism are sequentially arranged in the cavity along the movement direction of the civil air defense door; the polishing device also comprises a control unit for controlling the polishing assembly; the control unit is electrically connected with the detection mechanism.
Preferably, the detection mechanism is a roller which is suspended above the workbench and used for rolling the civil air defense door; the roller sequentially comprises a sensing layer and a silica gel layer from inside to outside along the radial direction of the roller; the sensing layer is electrically connected with the control unit.
Preferably, the roller is detachably fixed on the working channel along a plane perpendicular to the workbench.
Preferably, the polishing mechanisms are a plurality of polishing grinding wheels which can be lifted and are driven by a motor to rotate; and two adjacent grinding wheels are not positioned on the same width straight line of the workbench.
Preferably, the moving assembly comprises guide wheels arranged at two ends of the workbench and driven by a motor to rotate, and a transmission chain sleeved on the guide wheels.
Preferably, support frames are arranged below the fixing table and the operation channel, and are made of I-shaped steel.
Preferably, the grinding wheel is detachably arranged on an output shaft of the motor.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a mode of polishing automatically has replaced current artifical mode of polishing degree of automation height, when having improved production efficiency, has also guaranteed production safety, reduces safe risk, specifically as follows:
(1) compared with the manual welding spot polishing mode, the utility model adopts a plurality of groups of polishing mechanisms to polish the welding spots, thereby greatly improving the polishing efficiency;
(2) the civil air defense door has the advantages that the polishing effect is good, the detection mechanism is arranged for detecting welding spots on the civil air defense door, the civil air defense door is flat as a whole, and the welding spots are more prominent, so that the detection mechanism can detect the welding spots more easily, the phenomenon of omission caused by visual inspection during manual polishing is avoided, the integral polishing effect is ensured, and the product quality is improved;
(3) the polishing mechanism is reasonable in position setting, the components are moved in a matched mode, the polishing range can cover the whole civil air defense door, and the polishing effect is further guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the detecting mechanism of the present invention;
FIG. 3 is a schematic structural view of the detecting mechanism of the present invention;
fig. 4 is a schematic structural view of the polishing mechanism of the present invention.
Wherein: 10. a work table; 20. an operation channel; 30. a moving assembly; 40. a polishing mechanism; 41. a grinding wheel; 42. a motor; 50. a detection mechanism; 51. a silica gel layer; 52. a sensing layer; 60. a control unit; 70. a civil air defense door; 80. a support frame.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Most of the existing civil air defense doors 70 are manually polished when welding spots are removed, the civil air defense doors 70 are lifted and vertically placed, the positions of the welding spots are manually observed, and the civil air defense doors are polished one by one, so that the mode is low in efficiency, omission easily occurs when the positions of the welding spots are manually observed, and the quality of the civil air defense doors 70 is influenced; in addition, because the size and the mass of the civil air defense door 70 are large, certain safety risk exists when the civil air defense door 70 placed vertically is polished, and the safety factor is low.
In order to solve the above technical problem, the present embodiment provides the following technical solutions:
referring to fig. 1, the embodiment provides a device for removing a welding spot of a civil air defense door 70, which includes a workbench 10 and a moving assembly 30 disposed on the workbench 10.
Specifically, the civil air defense door 70 is placed on the workbench 10, and the civil air defense door 70 is driven by the moving assembly 30 to move directionally.
Further, a working channel 20 is provided on the moving path of the civil air defense door 70;
further, the working channel 20 includes a detecting mechanism 50 for detecting a welding spot and a polishing mechanism 40 for polishing the welding spot.
The specific working principle is that the face to be polished of the civil air defense door 70 is placed on the workbench 10 upwards, and the civil air defense door 70 starts to move directionally towards the operation channel 20 under the drive of the moving assembly 30 and passes through the detection mechanism 50; the detection mechanism 50 carries out comprehensive detection on the civil air defense door 70, so that the condition of missing welding spots is avoided; and then the detected welding points are polished one by the polishing mechanism 40.
Specifically, the working channel 20 is formed with a cavity through which the door 70 passes.
Further, the detection mechanism 50 and the polishing mechanism 40 are sequentially arranged in the cavity along the moving direction of the civil air defense door 70;
in order to make the whole device operate more smoothly, the embodiment provides the following technical scheme;
specifically, the polishing apparatus further comprises a control unit 60 for controlling the polishing assembly, wherein the control unit 60 is electrically connected to the detecting mechanism 50.
The specific working principle is that as the civil air defense door 70 gradually passes through the detection mechanism 50, the detection mechanism 50 can detect the welding spot on the civil air defense door 70 and send the information to the control unit 60, and the control unit 60 controls the polishing mechanism 40 to polish the welding spot after processing; by adopting the mode, the polishing mechanism 40 does not need to be started all the time, and is specifically adjusted according to the actual situation, so that the production energy is saved, and the production cost is reduced.
Example 2
In order to further improve the technical solution provided in embodiment 1, the present embodiment provides the following technical solutions:
referring to fig. 1-4, the present embodiment provides a welding spot removing device for a civil air defense door 70, which includes a workbench 10, a moving assembly 30 disposed on the workbench 10 for conveying the civil air defense door 70, and a working channel 20 disposed on a moving path of the civil air defense door 70; the working channel 20 comprises a detection mechanism 50 for detecting welding spots and a polishing mechanism 40 for polishing the welding spots; the working channel 20 is provided with a cavity for the civil air defense door 70 to pass through, and the detection mechanism 50 and the polishing mechanism 40 are arranged in the cavity along one side of the movement direction of the civil air defense door 70; preferably includes a control unit 60 for controlling the grinding mechanism 40; the control unit 60 is electrically connected to the detecting mechanism 50.
Referring to fig. 1-4, as a further improvement of the technical solution, the present embodiment is different from embodiment 1 in that the detecting mechanism 50 is a roller suspended above the workbench 10 and used for rolling the civil air defense door 70.
Referring to fig. 2, specifically, the roller sequentially comprises a sensing layer 52 and a silica gel layer 51 from inside to outside along the radial direction;
further, the sensing layer 52 is electrically connected to the control unit 60.
Specifically, the silica gel layer 51 is a direct contact layer between the detection mechanism 50 and the civil air defense door 70 plate, and since the silica gel is soft in texture, when the detection structure rolls over the civil air defense door 70, almost no loss is caused to the civil air defense door 70, so that the quality of the product is guaranteed; when the belt roller passes through the position with the welding spots, the welding spot protrusions extrude the silica gel layer 51, meanwhile, the sensing layer 52 receives signals and transmits the signals to the control unit 60, and the control unit 60 controls the polishing mechanism 40 to polish the corresponding welding spots.
Referring to fig. 4, specifically, the grinding mechanism 40 is a plurality of grinding wheels 41 which can be lifted and rotate driven by a motor 42;
in order to ensure that the grinding range of the grinding wheel 41 can cover the whole civil air defense door 70, the embodiment provides the following technical scheme:
specifically, two adjacent grinding wheels 41 are not located on the same width straight line of the worktable 10. The civil air defense door 70 generally moves along the length direction of the workbench 10, so in order to ensure a larger grinding range, the grinding mechanisms 40 are required to be arranged along the direction vertical to the moving path of the civil air defense door 70, but when all the grinding mechanisms 40 are positioned on the same straight line, tangential collision among the grinding mechanisms 40 is easy to occur, and damage is caused to the grinding device; therefore, adjacent two grinding wheels 41 are not on the same width line of the table 10.
Further, after the detection mechanism 50 detects a specific position of a welding point, a signal is transmitted to the control unit 60, the control unit 60 controls the grinding wheel 41 at the designated position to move downwards and rotate according to the position of the welding point, and the grinding wheel 41 corresponding to the position without the welding point is still, so that production energy is saved, and production cost is reduced.
Example 3
In actual production, the people's air defense door 70 also has various categories, and some people's air defense doors 70 intensity requirement is higher, and whole door plant thickness is great, and some people's air defense doors 70 do not have high expectations to intensity, and whole door plant thickness is less, consequently, for the messenger the utility model provides a device can adapt to different category people's air defense doors 70, and this embodiment provides following technical scheme:
referring to fig. 1-4, the present embodiment provides a welding spot removing device for a civil air defense door 70, which includes a workbench 10, a moving assembly 30 disposed on the workbench 10 for conveying the civil air defense door 70, and a working channel 20 disposed on a moving path of the civil air defense door 70; the working channel 20 comprises a detection mechanism 50 for detecting welding spots and a polishing mechanism 40 for polishing the welding spots; the working channel 20 is provided with a cavity for the civil air defense door 70 to pass through, and the detection mechanism 50 and the polishing mechanism 40 are arranged in the cavity along one side of the movement direction of the civil air defense door 70; preferably includes a control unit 60 for controlling the grinding mechanism 40; the control unit 60 is electrically connected to the detecting mechanism 50; the detection mechanism 50 is a roller which is suspended above the workbench 10 and is used for rolling the civil air defense door 70; the roller sequentially comprises a sensing layer 52 and a silica gel layer 51 from inside to outside along the radial direction; the sensing layer 52 and the silica gel layer 51 are electrically connected with the control unit 60; the grinding mechanism 40 is composed of a plurality of grinding wheels 41 which can be lifted and driven by a motor 42 to rotate; two adjacent grinding wheels 41 are not on the same width straight line of the worktable 10.
Referring to fig. 2, as a further improvement of the technical solution, this embodiment is different from embodiment 1 or 2 in that the roller is detachably fixed on the working channel 20 along a direction perpendicular to the plane of the working table 10.
When the thickness of the door plate is larger, the position of the roller is properly increased, and a space is reserved for the civil defense door 70 to pass through the detection mechanism 50; when the thickness of the door plate is smaller, the position of the roller is reduced, and the detection mechanism 50 can be ensured to effectively contact the surface of the civil air defense door 70, so that the detection accuracy is ensured; by adopting the technical scheme provided by the embodiment, the adjustment can be conveniently made by the working personnel according to the field condition, so that the device has wider application range and stronger practicability.
Furthermore, the detachable arrangement can be realized by arranging screw fixing structures at two ends of the roller and fixing or loosening the roller by rotating the screws.
Along with the gradual increase of the number of times of use of grinding wheel 41, the degree of wear that grinding wheel 41 received also gradually increases, and the effect of polishing also reduces gradually, in order to solve this technical problem, this embodiment provides following technical scheme:
specifically, the grinding wheel 41 is detachably arranged on an output shaft of the motor 42; when the grinding wheel 41 is worn to a certain extent, the worker can replace the grinding wheel 41 in time.
Further, the detachable arrangement can be a screw thread connection arrangement.
Specifically, the moving assembly 30 includes guide wheels disposed at two ends of the worktable 10 and driven by the motor 42 to rotate, and a transmission chain sleeved on the guide wheels.
In order to ensure the stability of the device during operation, the present embodiment provides the following technical solutions:
specifically, support frames 80 are arranged below the fixed table and the operation channel 20, and the support frames 80 are made of I-steel.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and all the modifications and equivalents of the technical spirit of the present invention to any simple modifications of the above embodiments belong to the scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides a people's air defense door removes solder joint device for detach the solder joint on the people's air defense door, its characterized in that: the device comprises a workbench, a moving assembly arranged on the workbench and used for conveying the civil air defense door, and a working channel arranged on a moving path of the civil air defense door; the operation channel comprises a detection mechanism for detecting the welding spot and a polishing mechanism for polishing the welding spot.
2. The civil air defense door weld spot removing device according to claim 1, wherein: the working channel is provided with a cavity for the civil air defense door to pass through, and the detection mechanism and the polishing mechanism are sequentially arranged in the cavity along the movement direction of the civil air defense door; the polishing machine also comprises a control unit for controlling the polishing mechanism; the control unit is electrically connected with the detection mechanism.
3. The civil air defense door weld spot removing device according to claim 2, wherein: the detection mechanism is a roller which is suspended above the workbench and used for rolling the civil air defense door; the roller sequentially comprises a sensing layer and a silica gel layer from inside to outside along the radial direction of the roller; the sensing layer is electrically connected with the control unit.
4. The civil air defense door weld spot removing device according to claim 3, wherein: the roller is detachably fixed on the operation channel along a plane perpendicular to the workbench.
5. The civil air defense door weld spot removing device according to claim 2, wherein: the polishing mechanisms are a plurality of polishing grinding wheels which can be lifted and are driven by a motor to rotate; and two adjacent grinding wheels are not positioned on the same width straight line of the workbench.
6. The civil air defense door weld spot removing device according to claim 5, wherein: the moving assembly comprises guide wheels which are arranged at two ends of the workbench and driven by a motor to rotate, and a transmission chain sleeved on the guide wheels.
7. The civil air defense door weld spot removing device according to claim 6, wherein: and supporting frames are arranged below the workbench and the operation channel and are made of I-shaped steel.
8. The civil air defense door weld spot removing device according to claim 7, wherein: the grinding wheel is detachably arranged on the output shaft of the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922426988.9U CN211728633U (en) | 2019-12-27 | 2019-12-27 | Civil air defense door removes solder joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922426988.9U CN211728633U (en) | 2019-12-27 | 2019-12-27 | Civil air defense door removes solder joint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211728633U true CN211728633U (en) | 2020-10-23 |
Family
ID=72871643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922426988.9U Expired - Fee Related CN211728633U (en) | 2019-12-27 | 2019-12-27 | Civil air defense door removes solder joint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211728633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115284145A (en) * | 2022-08-10 | 2022-11-04 | 上海铭谷民防设备有限公司 | Polishing machine positioning mechanism applied to civil air defense door |
-
2019
- 2019-12-27 CN CN201922426988.9U patent/CN211728633U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115284145A (en) * | 2022-08-10 | 2022-11-04 | 上海铭谷民防设备有限公司 | Polishing machine positioning mechanism applied to civil air defense door |
| CN115284145B (en) * | 2022-08-10 | 2024-04-05 | 上海铭谷民防设备有限公司 | Polishing machine positioning mechanism applied to civil air defense door |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201023 |