CN112008379B - Brake pad assembly device and assembly method - Google Patents
Brake pad assembly device and assembly method Download PDFInfo
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- CN112008379B CN112008379B CN202011010389.XA CN202011010389A CN112008379B CN 112008379 B CN112008379 B CN 112008379B CN 202011010389 A CN202011010389 A CN 202011010389A CN 112008379 B CN112008379 B CN 112008379B
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- brake pad
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- friction block
- backboard
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 187
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 238000010330 laser marking Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 23
- 238000001514 detection method Methods 0.000 claims description 22
- 238000012546 transfer Methods 0.000 abstract description 32
- 230000008569 process Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/04—Attachment of linings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2250/00—Manufacturing; Assembly
- F16D2250/0084—Assembly or disassembly
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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Automatic Assembly (AREA)
Abstract
A brake pad assembly device and an assembly method, the brake pad assembly device includes: assembly line, it includes: the bracket assembly mechanism and/or the friction block assembly mechanism and/or the clamp spring assembly mechanism and/or the laser marking mechanism and/or the code pasting mechanism; the bracket assembly mechanism is used for installing the friction block bracket on the brake pad backboard, installing an elastic element which enables the friction block bracket to be far away from the brake pad backboard between the friction block bracket and the brake pad backboard, and fixing the friction block on the brake pad backboard by the friction block bracket; material transporting equipment includes: the first feeding mechanism extends from the discharging end to the feeding end of the assembly line and is used for transferring the processed brake pads to the feeding end of the assembly line. Through above-mentioned fortune material equipment can be after the assembly is accomplished automatic transfer the brake pad at its terminal of assembly line to its initial end of assembly line to improve its assembly efficiency of brake pad assembly device.
Description
Technical Field
The invention relates to the technical field of brake device assembly, in particular to a brake pad assembly device and an assembly method.
Background
At present, the braking of the high-speed train is mainly realized by means of mutual friction between a brake pad and a brake disc. With the continuous improvement of the speed of the train, the braking load is larger and larger, and the braking performance requirement on the braking pad is higher and higher, so the requirement of the braking pad is increased. In the assembly process of the brake pad, parts such as a triangular support, a spring pad, a connecting pin, a clamp spring and the like are required to be sequentially installed on the steel backing of the brake pad. However, the existing brake pad assembly line is long in length and low in automation degree, and after assembly is completed, workers are required to transfer the brake pad at the tail end of the assembly line to the initial end of the assembly line, so that the assembly efficiency of the brake pad assembly device is seriously affected.
Disclosure of Invention
Therefore, the present invention solves the problem of low assembly efficiency of the brake pad assembly device in the prior art, and provides a brake pad assembly device, comprising:
Assembly line, it includes: the bracket assembly mechanism and/or the friction block assembly mechanism and/or the clamp spring assembly mechanism and/or the laser marking mechanism and/or the code pasting mechanism; the bracket assembly mechanism is used for installing a friction block bracket on the brake pad backboard, and installing an elastic element which enables the friction block bracket to be far away from the brake pad backboard between the friction block bracket and the brake pad backboard, and the friction block bracket is used for fixing a friction block on the brake pad backboard;
material transporting equipment includes: the first feeding mechanism extends from the discharging end to the feeding end of the assembly line, and is used for transferring the processed brake pads to the feeding end of the assembly line.
The material transporting equipment further comprises: the second feeding mechanism extends from the feeding end to the discharging end of the assembly line and is used for sequentially transferring brake pad parts to be processed to the bracket assembly mechanism and/or the clamp spring assembly mechanism and/or the laser marking mechanism and/or the code pasting mechanism.
The first feeding mechanism comprises:
The first feeding platform is arranged below the assembly line and is used for transferring the processed brake pads from the discharge end to the feed end;
A lifting mechanism, comprising: the first lifting mechanism is arranged at the end part of the first feeding platform and is close to the position of the discharging end, and is provided with a lifting position corresponding to the assembly line and a descending position corresponding to the first feeding platform.
The lifting mechanism further comprises: the second lifting mechanism is arranged at the end part of the first feeding platform and is close to the feeding end, and is provided with a lifting position corresponding to the assembly line and a descending position corresponding to the first feeding platform.
The first feeding platform comprises: the device comprises a transmission chain, a driving source for driving the transmission chain and a supporting plate which is matched and clamped with the transmission chain; the supporting plate is used for supporting the brake pad.
The second feeding mechanism comprises: the device comprises a transmission chain, a driving source for driving the transmission chain and a supporting plate which is matched and clamped with the transmission chain; the supporting plate is used for supporting brake pad parts to be processed.
The assembly line further includes: the bracket detection mechanism is arranged at a station below the bracket assembly mechanism;
The bracket detection mechanism includes: and the pressure sensing element is driven to push the friction block bracket to move towards the direction of the brake pad backboard.
The bracket detection mechanism further includes:
The pressure sensing element is arranged on the movable frame body; the movable frame body is driven by a first push rod arranged in the horizontal direction to move horizontally, the pressure sensing element is arranged on the movable frame body through a second push rod, and the second push rod drives the pressure sensing element to move towards or away from the friction block bracket.
Brake pad assembly device still includes: the clamping spring detection mechanism is arranged at a lower side station of the clamping spring assembly mechanism;
The jump ring detection mechanism includes: a photographing part and a collation unit; the photographing component photographs one side of the brake pad backboard, which is provided with the clamp spring, and is compared with the brake pad backboard photo template provided with the clamp spring in the checking unit, so as to judge whether the clamp spring is installed in place.
The jump ring assembly devices includes:
jump ring transplanting mechanism includes: the pushing component pushes the snap spring to be embedded on the connecting pin of the brake pad backboard;
The feed mechanism includes: a vibrating table and a pushing component for pushing the clamp spring to the transfer mechanism; the transfer mechanism moves the clamp spring to the clamp spring transplanting mechanism; the shaking table includes: a transfer rail which is arranged in a spiral descending way from top to bottom, a vibration source which drives the vibration table to vibrate, and a clamp spring stock bin which conveys the clamp spring to the upper end of the transfer rail; the clamp spring is driven to vibrate so as to move to the position of the pushing part along the length direction of the transfer track.
A brake pad assembly method comprising:
The brake pad at the discharge end of the assembly line is transferred to the feed end of the assembly line through a conveyer belt; and/or the number of the groups of groups,
The driving pressure sensing element is contacted with the friction block bracket on the brake pad backboard so as to push the friction block bracket to move towards the brake pad backboard, and whether the friction block bracket and the elastic element are installed in place or not is detected; and/or the number of the groups of groups,
And photographing the brake lining backboard assembled with the clamp spring, and comparing the photographed photograph with a photograph template to judge whether the clamp spring is installed in place or not.
The technical scheme of the invention has the following advantages:
1. The invention provides a brake pad assembly device, which comprises: assembly line, it includes: the bracket assembly mechanism and/or the friction block assembly mechanism and/or the clamp spring assembly mechanism and/or the laser marking mechanism and/or the code pasting mechanism; the bracket assembly mechanism is used for installing a friction block bracket on the brake pad backboard, and installing an elastic element which enables the friction block bracket to be far away from the brake pad backboard between the friction block bracket and the brake pad backboard, and the friction block bracket is used for fixing a friction block on the brake pad backboard; material transporting equipment includes: the first feeding mechanism extends from the discharging end to the feeding end of the assembly line, and is used for transferring the processed brake pads to the feeding end of the assembly line.
Through above-mentioned fortune material equipment can be after the assembly is accomplished automatic transfer its terminal brake pad of assembly line to its initial end of assembly line to make things convenient for the staff to carry above-mentioned brake pad that processes, need not to walk to the long assembly line end of length just can transfer brake pad, saved staff's time cost. And moreover, the first feeding mechanism can convey each brake pad to the feeding end of the assembly line one by one in real time, so that the timeliness of the next procedure for processing the brake pad is also improved, and the assembly efficiency of the brake pad assembly device is improved.
2. The invention provides a brake pad assembly device, wherein the material conveying equipment further comprises: the second feeding mechanism extends from the feeding end to the discharging end of the assembly line and is used for sequentially transferring brake pad parts to be processed to the bracket assembly mechanism and/or the clamp spring assembly mechanism and/or the laser marking mechanism and/or the code pasting mechanism.
The brake pad parts at the last station of the assembly line can be automatically conveyed to the next station of the assembly line through the second feeding mechanism, so that the brake pad assembly device automatically completes feeding work, and the assembly efficiency of the brake pad assembly device is improved.
3. The invention provides a brake pad assembly device, wherein a first feeding mechanism comprises: the first feeding platform is arranged below the assembly line and is used for transferring the processed brake pads from the discharge end to the feed end; a lifting mechanism, comprising: the first lifting mechanism is arranged at the end part of the first feeding platform and is close to the position of the discharging end, and is provided with a lifting position corresponding to the assembly line and a descending position corresponding to the first feeding platform.
The first feeding platform is arranged below the assembly line, so that the brake pad assembly device is assembled on the upper side and the brake pad is transported on the lower side, and the space layout of the brake pad assembly device can be effectively optimized. Moreover, through the first elevating system who sets up in its discharge end position of assembly line, can be effectively with brake pad from assembly line transfer to first feeding platform on to the effective linking of brake pad assembly and transportation is realized reliably to the convenience.
4. The invention provides a brake pad assembly device, wherein the lifting mechanism further comprises: the second lifting mechanism is arranged at the end part of the first feeding platform and is close to the feeding end, and is provided with a lifting position corresponding to the assembly line and a descending position corresponding to the first feeding platform.
The processed brake pad can be effectively lifted by the second lifting mechanism, so that an operator can conveniently transfer the brake pad.
5. The invention provides a brake pad assembly device, wherein the first feeding platform comprises: the device comprises a transmission chain, a driving source for driving the transmission chain and a supporting plate which is matched and clamped with the transmission chain; the supporting plate is used for supporting the brake pad. The second feeding mechanism comprises: the device comprises a transmission chain, a driving source for driving the transmission chain and a supporting plate which is matched and clamped with the transmission chain; the supporting plate is used for supporting brake pad parts to be processed.
The brake pad needs to be positioned and fixed with a supporting plate with the shape matched with the brake pad in the installation process. The supporting plate is connected with the transmission chain through the concave-convex structure in a matched and clamped manner, so that the supporting plate can be effectively fixed in position, and the supporting plate can be effectively prevented from being shifted in position in the process of assembling the brake pads at each station of the assembly line, so that the assembly accuracy is ensured.
6. The invention provides a brake pad assembly device, wherein the assembly line further comprises: the bracket detection mechanism is arranged at a station below the bracket assembly mechanism; the bracket detection mechanism includes: and the pressure sensing element is driven to push the friction block bracket to move towards the direction of the brake pad backboard.
By the pressure sensing element contacting and pressing the friction block bracket so as to drive the friction block bracket to move towards the direction of the brake pad backboard, whether the friction block bracket is installed in place or not and whether the elastic element is installed in place or not can be effectively detected. So as to verify whether the elastic element of the sheet structure can effectively drive the friction block to float, thereby ensuring that the brake pad can effectively realize the braking function.
7. The invention provides a brake pad assembly device, which further comprises: the clamping spring detection mechanism is arranged at a lower side station of the clamping spring assembly mechanism; the jump ring detection mechanism includes: a photographing part and a collation unit; the photographing component photographs one side of the brake pad backboard, which is provided with the clamp spring, and is compared with the brake pad backboard photo template provided with the clamp spring in the checking unit, so as to judge whether the clamp spring is installed in place.
Through taking a picture to the brake pad to make the brake pad backplate that installs the jump ring contrast with the photo template, thereby can judge according to the photo contrast that the jump ring is installed in place. Therefore, the mounting quality of the clamp spring of the brake pad is simply and quickly detected.
8. The invention provides a brake pad assembly device, wherein the clamp spring assembly mechanism comprises: jump ring transplanting mechanism includes: the pushing component pushes the snap spring to be embedded on the connecting pin of the brake pad backboard; the feed mechanism includes: a vibrating table and a pushing component for pushing the clamp spring to the transfer mechanism; the transfer mechanism moves the clamp spring to the clamp spring transplanting mechanism; the shaking table includes: a transfer rail which is arranged in a spiral descending way from top to bottom, a vibration source which drives the vibration table to vibrate, and a clamp spring stock bin which conveys the clamp spring to the upper end of the transfer rail; the clamp spring is driven to vibrate so as to move to the position of the pushing part along the length direction of the transfer track.
And sequentially arranging the plurality of clamp springs through the feeding mechanism and conveying the clamp springs to the transfer mechanism, wherein the transfer mechanism places the clamp springs on the clamp spring transplanting mechanism one by one. The clamping spring transplanting mechanism pushes the clamping spring to move towards the direction of the connecting pin of the brake pad backboard through the pushing component, so that the clamping spring contacts with the connecting pin and deforms, and the clamping spring is embedded in the groove of the connecting pin in the circumferential direction. The clamping spring can be quickly and effectively mounted on the brake pad backboard in the mode, so that the problems that the mounting efficiency of workers is low and the clamping spring is easy to mount unqualified due to manual mounting are avoided. In addition, the clamp spring can be effectively and gradually transferred to the pushing component from top to bottom through the transfer rail driven to vibrate. And moreover, a plurality of clamping springs can be effectively separated from one another, so that the clamping springs can be conveniently moved to the material taking position of the transfer mechanism one by the pushing component.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic connection diagram of a second lifting mechanism, a bracket assembly mechanism, a bracket detection mechanism and a friction block assembly mechanism at the initial position of the brake pad clamp spring assembly device;
FIG. 2 is a schematic connection diagram of a clamping spring assembly mechanism and a clamping spring detection mechanism in the middle position of the clamping spring assembly device for the brake pad;
FIG. 3 is a schematic connection diagram of a laser marking mechanism, a stacking mechanism and a first lifting mechanism at the tail end position of the brake pad clamp spring assembly device;
FIG. 4 is a front view of the tray inspection mechanism provided by the present invention;
FIG. 5 is a top view of the tray inspection mechanism provided by the present invention;
FIG. 6 is a top view of the snap spring assembly mechanism provided by the invention;
FIG. 7 is a schematic perspective view of a brake pad according to the present invention;
Fig. 8 is a schematic view of an installation position of an elastic element provided by the invention.
Reference numerals illustrate:
1-a bracket assembly mechanism; 2-a friction block assembly mechanism; 3-a clamp spring assembly mechanism; 4-a laser marking mechanism; 5-a code pasting mechanism; 6-friction block brackets; 7-a shutter back plate; 8-an elastic element; 9-a discharge end; 10-a feeding end; 11-a first feeding platform; 12-a second feeding mechanism; 13-a first lifting mechanism; 14-a second lifting mechanism; 15-a bracket detection mechanism; 16-a pressure sensing element; 17-moving the frame body; 18-a first push rod; 19-a second pushrod; 20-a clamp spring detection mechanism; 21-snap springs; 22-jump ring transplanting mechanism; 23-pushing means; 24-connecting pins; 25-shaking table; 26-a clamping spring bin; 27-pallet.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" 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 invention will be understood in specific cases by those of ordinary skill in the art.
In addition, the technical features of the different embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
Example 1
A brake pad assembly device is described, as shown in fig. 1 to 3, and fig. 7 and 8, comprising:
assembly line, it includes: the device comprises a bracket assembly mechanism 1, a friction block assembly mechanism 2, a clamp spring assembly mechanism 3, a laser marking mechanism 4 and a code pasting mechanism 5; the bracket assembly mechanism 1 is used for installing a friction block bracket 6 on a brake pad backboard 7, and installing an elastic element 8 which enables the friction block bracket 6 to be far away from the brake pad backboard 7 between the friction block bracket 6 and the brake pad backboard 7, wherein the friction block bracket 6 is used for fixing a friction block on the brake pad backboard 7;
Material transporting equipment includes: a first feeding mechanism and a second feeding mechanism 12, wherein the first feeding mechanism extends from a discharging end 9 to a feeding end 10 of the assembly line, and the first feeding mechanism is used for transferring the processed brake pads to the feeding end 10 of the assembly line. The second feeding mechanism 12 extends from a feeding end 10 to a discharging end 9 of the assembly line, and the second feeding mechanism 12 is used for sequentially transferring brake pad components to be processed to the bracket assembly mechanism 1, the clamp spring assembly mechanism 3, the laser marking mechanism 4 and the code pasting mechanism 5. Through above-mentioned fortune material equipment can be after the assembly is accomplished automatic transfer its terminal brake pad of assembly line to its initial end of assembly line to make things convenient for the staff to carry above-mentioned brake pad that processes, need not to walk to the long assembly line end of length just can transfer brake pad, saved staff's time cost. Moreover, the first feeding mechanism can convey each brake pad to the feeding end 10 of the assembly line one by one in real time, so that the timeliness of the next process for processing the brake pad is improved, and the assembly efficiency of the brake pad assembly device is improved. And through the second feeding mechanism 12, the brake pad parts of the last station of the assembly line can be automatically conveyed to the next station of the assembly line, so that the brake pad assembly device automatically completes feeding work, and the assembly efficiency of the brake pad assembly device is improved.
In this embodiment, the first feeding mechanism includes:
The first feeding platform 11 is arranged below the assembly line and is used for transferring the processed brake pads from the discharge end 9 to the feed end 10; the first feeding platform 11 includes: the driving device comprises a transmission chain, a driving source for driving the transmission chain and a supporting plate 27 which is matched and clamped with the transmission chain; the supporting plate 27 is used for supporting the brake pads. The second feeding mechanism 12 includes: the driving device comprises a transmission chain, a driving source for driving the transmission chain and a supporting plate 27 which is matched and clamped with the transmission chain; the supporting plate 27 is used for supporting brake pad components to be processed. The drive chain and the pallet 27 are connected by a concave-convex structure. The brake pad needs to be matched with the support plate 27 in shape to fix the brake pad backboard 7 in a positioning way in the installation process. The supporting plate 27 is connected with the transmission chain through the concave-convex structure in a matched and clamped manner, so that the supporting plate 27 can be effectively fixed in position, and the supporting plate 27 can be effectively prevented from being shifted in position in the process of assembling the brake pads at each station of the assembly line, so that the assembly accuracy is ensured;
A lifting mechanism, comprising: a first lifting mechanism 13 and a second lifting mechanism 14, wherein the first lifting mechanism 13 is arranged at the end part of the first feeding platform 11 and is close to the discharging end 9, and the first lifting mechanism 13 has a lifting position corresponding to the assembly line and a descending position corresponding to the first feeding platform 11. The second lifting mechanism 14 is disposed at the end of the first feeding platform 11 and near the feeding end 10, and the second lifting mechanism 14 has a lifting position corresponding to the assembly line and a lowering position corresponding to the first feeding platform 11. The first feeding platform 11 is arranged below the assembly line, so that the upper side of the brake pad assembly device is assembled, the lower side of the brake pad assembly device is assembled, and the space layout of the brake pad assembly device can be effectively optimized. Moreover, by the first lifting mechanism 13 arranged at the position of the discharging end 9 of the assembly line, the brake pad can be effectively transferred from the assembly line to the first feeding platform 11, thereby conveniently and reliably realizing the effective connection of the brake pad assembly and transportation. The second lifting mechanism 14 can effectively lift the processed brake pad, thereby facilitating the operator to transfer the brake pad.
In this embodiment, as shown in fig. 4 and 5, the assembly line further includes: a bracket detection mechanism 15 arranged at a lower station of the bracket assembly mechanism 1; the carriage detection mechanism 15 includes: a pressure sensing element 16 which is driven to push the friction block bracket 6 to move towards the direction of the brake pad backboard 7, and a movable frame 17. The pressure sensing element 16 is arranged on the movable frame 17; the movable frame 17 is driven by a first push rod 18 arranged along the horizontal direction to move horizontally, the pressure sensing element 16 is arranged on the movable frame 17 through a second push rod 19, and the second push rod 19 drives the pressure sensing element 16 to move towards or away from the friction block bracket 6. By the above-described pressure sensing element 16 contacting the pressing pad bracket 6 to drive the pad bracket 6 to move toward the brake pad back plate 7, it is possible to effectively detect whether the pad bracket 6 is in place and whether the elastic element 8 is in place. So as to verify whether the elastic element 8 of the sheet structure can effectively drive the friction block to float, thereby ensuring that the brake pad can effectively realize the braking function.
Brake pad assembly device still includes: the clamp spring detection mechanism 20 is arranged at the lower side station of the clamp spring assembly mechanism 3; the jump ring detection mechanism 20 includes: a photographing part and a collation unit; the photographing component photographs one side of the brake pad backboard 7, which is provided with the clamp spring 21, and compares the photographed side with the photograph template of the brake pad backboard 7, which is provided with the clamp spring 21, in the checking unit, so as to judge whether the clamp spring 21 is installed in place. By photographing the brake pad, the brake pad backboard 7 provided with the clamp spring 21 is compared with a photo template, and whether the clamp spring 21 is installed in place or not can be judged according to photo comparison. Thereby simply and quickly detecting the installation of the clamp spring 21 of the brake pad.
In this embodiment, as shown in fig. 6, the snap spring assembling mechanism 3 includes: jump ring transplanting mechanism 22 includes: the pushing component 23 pushes the snap spring 21 to be embedded on the connecting pin 24 of the brake pad backboard 7; the feed mechanism includes: a vibration table 25 and a pushing component for pushing the clamp spring 21 to the transfer mechanism; the transfer mechanism moves the clamp spring 21 to the clamp spring transplanting mechanism 22; the vibration table 25 includes: a transfer rail which is arranged in a spiral descending way from top to bottom, a vibration source which drives the vibration table 25 to vibrate, and a clamp spring stock bin 26 which conveys the clamp spring 21 to the upper end of the transfer rail; the clamp spring 21 is driven to vibrate so as to move to the position of the pushing component along the length direction of the transfer track. The clamping springs 21 are sequentially arranged through the feeding mechanism and conveyed to the transfer mechanism, and the transfer mechanism places the clamping springs 21 on the clamping spring transplanting mechanism 22 one by one. The jump ring transplanting mechanism 22 pushes the jump ring 21 to move towards the direction of the connecting pin 24 of the brake pad backboard 7 through the pushing component, so that the jump ring 21 contacts the connecting pin 24 and deforms, and the jump ring 21 is embedded in a groove in the circumferential direction of the connecting pin 24. The clamping spring 21 can be quickly and effectively installed on the brake pad backboard 7 in the mode, so that the problems that the installation efficiency of workers for manually installing the clamping spring is low and the installation of the clamping spring 21 is unqualified easily are avoided. In addition, the clamp spring can be effectively and gradually transferred to the pushing component from top to bottom through the transfer rail driven to vibrate. And moreover, a plurality of clamping springs can be effectively separated from one another, so that the clamping springs can be conveniently moved to the material taking position of the transfer mechanism one by the pushing component.
A brake pad assembly method comprising:
The brake pad at the discharge end 9 of the assembly line is transferred to the feed end 10 of the assembly line through a conveyer belt;
The driving pressure sensing element 16 is contacted with the friction block bracket 6 on the brake pad backboard 7 to push the friction block bracket 6 to move towards the brake pad backboard 7, and whether the friction block bracket 6 and the elastic element 8 are installed in place or not is detected;
and photographing the brake lining backboard 7 assembled with the clamp spring 21, and comparing the photographed photograph with a photograph template to judge whether the clamp spring 21 is installed in place or not.
Of course, the present invention is not limited to the specific manner of forming each station of the assembly line, and in other embodiments, the assembly line includes: the device comprises a bracket assembly mechanism 1, a friction block assembly mechanism 2, a clamp spring assembly mechanism 3 and a laser marking mechanism 4. Or the assembly line includes: the device comprises a bracket assembly mechanism 1, a friction block assembly mechanism 2, a clamp spring assembly mechanism 3 and a laser marking mechanism 4.
Of course, the present invention is not limited to the first feeding mechanism provided with the second lifting mechanism 14, and in other embodiments, the first feeding mechanism does not include the second lifting mechanism 14, and only includes the first lifting mechanism 13 and the first feeding platform 11.
Of course, the manner of driving the pressure sensing element 16 is not particularly limited in the present invention, and in other embodiments, the pressure sensing element 16 is disposed on an electronic control manipulator, and the electronic control manipulator drives the pressure sensing element 16 to push the friction block bracket 6.
Of course, the structure of the first feeding platform 11 is not particularly limited in the present invention, and in other embodiments, the first feeding platform 11 includes: a conveyor belt on which the brake pads are arranged to be transferred to the feed end 10 of the assembly line.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the invention.
Claims (6)
1. A brake pad assembly device, comprising:
Assembly line, it includes: the bracket assembly mechanism (1), the friction block assembly mechanism (2), the clamp spring assembly mechanism (3), the laser marking mechanism (4) and the code pasting mechanism (5); the bracket assembly mechanism (1) is used for installing a friction block bracket (6) on a brake pad backboard (7), and installing an elastic element (8) which enables the friction block bracket (6) to be far away from the brake pad backboard (7) between the friction block bracket (6) and the brake pad backboard (7), wherein the friction block bracket (6) is used for fixing a friction block on the brake pad backboard (7);
material transporting equipment includes: the first feeding mechanism extends from a discharge end (9) to a feed end (10) of the assembly line and is used for transferring the processed brake pads to the feed end (10) of the assembly line;
the assembly line further includes: the bracket detection mechanism (15) is arranged at a lower station of the bracket assembly mechanism (1); the bracket detection mechanism (15) comprises: a pressure sensing element (16) which is driven to push the friction block bracket (6) to move towards the direction of the brake pad backboard (7);
The bracket detection mechanism (15) further comprises: a movable frame (17), wherein the pressure sensing element (16) is arranged on the movable frame (17); the movable frame body (17) is driven by a first push rod (18) arranged in the horizontal direction to horizontally move, the pressure sensing element (16) is arranged on the movable frame body (17) through a second push rod (19), and the second push rod (19) drives the pressure sensing element (16) to move towards or away from the friction block bracket (6);
The brake pad assembly device further includes: the clamping spring detection mechanism (20) is arranged at the lower side station of the clamping spring assembly mechanism (3); the jump ring detection mechanism (20) includes: a photographing part and a collation unit; the photographing component photographs one side of the brake pad backboard (7) with the clamp spring (21) and compares the photographed side with a photograph template of the brake pad backboard (7) provided with the clamp spring (21) in the checking unit so as to judge whether the clamp spring (21) is installed in place;
The jump ring assembly device (3) comprises: jump ring transplanting mechanism (22), include: the pushing component (23) pushes the snap spring (21) to be embedded on the connecting pin (24) of the brake pad backboard (7).
2. The brake pad assembly device of claim 1, wherein the material handling apparatus further comprises: the second feeding mechanism (12) extends from the feeding end (10) to the discharging end (9) of the assembly line, and the second feeding mechanism (12) is used for sequentially transferring brake pad parts to be processed to the bracket assembly mechanism (1) and/or the clamp spring assembly mechanism (3) and/or the laser marking mechanism (4) and/or the code attaching mechanism (5).
3. The brake pad assembly device of claim 1, wherein the first feed mechanism comprises:
The first feeding platform (11) is arranged below the assembly line and is used for transferring the processed brake pads from the discharge end (9) to the feed end (10);
A lifting mechanism, comprising: the first lifting mechanism (13) is arranged at the end part of the first feeding platform (11) and is close to the discharging end (9), and the first lifting mechanism (13) is provided with a lifting position corresponding to the assembly line and a descending position corresponding to the first feeding platform (11).
4. A brake pad assembly device according to claim 3, wherein the lifting mechanism further comprises: the second lifting mechanism (14) is arranged at the end part of the first feeding platform (11) and is close to the feeding end (10), and the second lifting mechanism (14) is provided with a lifting position corresponding to the assembly line and a descending position corresponding to the first feeding platform (11).
5. Brake pad assembly device according to claim 3 or 4, characterized in that the first feeding platform (11) comprises: the device comprises a transmission chain, a driving source for driving the transmission chain and a supporting plate (27) which is matched and clamped with the transmission chain; the supporting plate (27) is used for supporting the brake pads.
6. A brake pad assembling method, characterized by using the brake pad assembling device according to claim 1, comprising:
A brake pad at the discharge end (9) of the assembly line is transferred to the feed end (10) of the assembly line through a conveyer belt;
The driving pressure sensing element (16) is contacted with the friction block bracket (6) on the brake pad backboard (7) to push the friction block bracket (6) to move towards the brake pad backboard (7), and whether the friction block bracket (6) and the elastic element (8) are installed in place or not is detected;
And shooting a brake lining backboard (7) provided with the clamp spring (21), and comparing the shot picture with a picture template to judge whether the clamp spring (21) is installed in place.
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| CN202011010389.XA CN112008379B (en) | 2020-09-23 | 2020-09-23 | Brake pad assembly device and assembly method |
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| CN113770721A (en) * | 2021-10-20 | 2021-12-10 | 北京天宜上佳高新材料股份有限公司 | Automatic assembly production line for brake pads |
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