CN220008543U - Automatic hot briquetting device of brake block - Google Patents
Automatic hot briquetting device of brake block Download PDFInfo
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- CN220008543U CN220008543U CN202321321479.XU CN202321321479U CN220008543U CN 220008543 U CN220008543 U CN 220008543U CN 202321321479 U CN202321321479 U CN 202321321479U CN 220008543 U CN220008543 U CN 220008543U
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- 238000003860 storage Methods 0.000 claims abstract description 102
- 238000007599 discharging Methods 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000005303 weighing Methods 0.000 claims description 40
- 238000007731 hot pressing Methods 0.000 claims description 20
- 238000003825 pressing Methods 0.000 claims description 19
- 230000009467 reduction Effects 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000005012 migration Effects 0.000 claims 3
- 238000013508 migration Methods 0.000 claims 3
- 239000002994 raw material Substances 0.000 abstract description 50
- 238000012545 processing Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
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- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an automatic hot-press forming device for a brake pad, which belongs to the technical field of brake pad processing and comprises a base, a storage table, a hot-press die machine, a horizontal moving mechanism, a storage box and at least three discharging pipes, wherein the storage box is arranged at the upper end of the storage table, the lower end of the storage box is provided with at least three discharging pipes communicated with the storage box, the discharging ends of the discharging pipes are provided with first electromagnetic valves, and the horizontal moving mechanism is arranged on the storage table. The utility model relates to an automatic hot-press forming device for a brake pad, which is characterized in that a controller opens a first electromagnetic valve according to the type of raw materials required by forming, after the raw materials in three storage hoppers are filled to a certain amount, the controller controls a horizontal moving mechanism to drive the three storage hoppers to move from front to back and move into a hot-press die machine, the controller controls a second electromagnetic valve to open, and the raw materials in the storage hoppers are controlled to quickly flow into a die groove of the hot-press die machine, so that the raw materials are quickly paved in the die groove, and the hot-press die machine is convenient for subsequent hot-press processing.
Description
Technical Field
The utility model relates to the technical field of brake pad processing, in particular to an automatic hot-press forming device for a brake pad.
Background
Brake pads are an extremely important part in automobiles, and are very common for the production of brake pads, the production mode also has various different forms, such as hot press molding, and the hot press technology of the brake pads has certain requirements on a hot press molding device. The existing brake block hot-press forming device is mainly used for manually weighing the raw materials required by the hot-press working procedure, then pouring the raw materials into a die, and the problem that the weight proportion is not accurate enough easily occurs in the mode, so that the defective rate of the subsequent finished products is high, and the production cost is greatly improved.
In order to solve the problems, a forming device is disclosed in the chinese patent of publication No. CN211251060U, which comprises a base, the four corners of the top of the base are fixedly connected with stabilizing columns, two first lifting blocks are respectively nested at the upper positions of the base, two lower die holders are respectively nested between the first lifting blocks in a sliding manner, two die grooves are formed in the lower die holders, lower hot pressing modules are respectively arranged in the die grooves, and second lifting blocks are respectively nested at the upper positions of the first lifting blocks and are respectively provided with a second lifting block on the four stabilizing columns, and the bottoms of the second lifting blocks are fixedly connected with an upper die holder. According to the utility model, the working procedure of automatic and accurate feeding can be completed by driving the feeding hopper matching structure through the third hydraulic cylinder, the hot pressing working procedure can be completed by driving the second lifting block to descend the matching structure through the second hydraulic cylinder, the demolding work can be completed by matching the demolding module and the demolding groove, and the whole structural design can effectively improve the production precision and efficiency. However, the above device guides the raw materials from the storage box into a single feeding hopper, and then guides the raw materials from the feeding hopper into the die groove of the lower die holder, because the room temperature is far lower than the problem of the raw materials, the feeding process is long, the raw materials are easy to have poor fluidity, the raw materials in the feeding die groove cannot be quickly paved in the die groove, the raw materials in the die groove are required to be heated by the heating component, the hot press processing can be performed, and the forming efficiency of the die is seriously affected, so the automatic hot press forming device for the brake pad is provided to solve the problems.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide an automatic hot-press forming device for a brake pad.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model discloses an automatic hot-press forming device for a brake pad, which comprises a base, a storage table and a hot-press die machine, wherein the storage table and the hot-press die machine are arranged at the upper end of the base at intervals from front to back, the automatic hot-press forming device also comprises a horizontal moving mechanism, a storage box and a storage hopper, the storage box is arranged at the upper end of the storage table, at least three discharging pipes communicated with the storage box are arranged at the lower end of the storage box, a first electromagnetic valve is arranged at the discharging end of each discharging pipe, the horizontal moving mechanism is arranged on the storage table, the moving end of the horizontal moving mechanism is horizontally arranged along the front and back direction and is fixedly connected with the storage hopper so as to push the storage hopper into the hot-press die machine, the storage hopper is positioned below the corresponding discharging end of each discharging pipe, and the discharging end of the storage hopper is provided with a second electromagnetic valve, and the first electromagnetic valve, the second electromagnetic valve and the horizontal moving mechanism are all electrically connected with a controller.
As a preferable technical scheme of the utility model, the horizontal moving mechanism comprises a first telescopic cylinder, an installation seat and a weighing assembly, wherein the first telescopic cylinder is arranged on the storage table, a telescopic part of the first telescopic cylinder is horizontally arranged along the front-back direction and is fixedly connected with the installation seat, at least three storage grooves are formed in the installation seat, the storage hopper is arranged in the corresponding storage groove, the weighing assembly is arranged on the installation seat so as to weigh materials in the storage hopper in real time, and the weighing assembly and the first telescopic cylinder are electrically connected with the controller.
As a preferred technical scheme of the utility model, the weighing assembly comprises at least three weighing rings, wherein the weighing rings are arranged in the corresponding storage grooves, and the weighing rings are electrically connected with the controller.
As a preferable technical scheme of the utility model, the weighing assembly comprises a weighing sensor, wherein the weighing sensor is arranged at the joint of the mounting seat and the first telescopic cylinder, and the weighing sensor is electrically connected with the controller.
As a preferable technical scheme of the utility model, the hot-pressing die machine comprises a plurality of slide bars, a top plate, an upper die, a lower die, a second telescopic cylinder and a pressing plate, wherein the top plate is arranged above the base through the plurality of slide bars which are vertically arranged, the second telescopic cylinder is arranged on the top plate, the telescopic part of the second telescopic cylinder is vertically arranged and fixedly connected with the pressing plate, the pressing plate is slidably arranged on the slide bars, the upper die is arranged at the lower end of the pressing plate through a vibration reduction assembly, the lower die is arranged on the base, and the position of the storage hopper is higher than the position of the lower die.
As a preferable technical scheme of the utility model, the vibration reduction assembly comprises a damper and a spring, wherein the damper is vertically arranged, one end of the damper is fixedly connected with the pressing plate, the other end of the damper is fixedly connected with the upper die, and the spring is sleeved on the damper.
As a preferable technical scheme of the utility model, the charging hole of the storage box is arranged at the upper end of the storage box, and the charging hole is hinged with a box door.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model relates to an automatic hot-press forming device for a brake pad, which is characterized in that a controller controls a first electromagnetic valve to be opened according to the type of raw materials required by forming, when the raw materials in a storage box are led into three storage hoppers through three discharging pipes, a weighing ring can detect the raw material quality of the storage hoppers in real time, after the raw materials in the storage hoppers reach a specified value, the signal is transmitted to the controller, the controller controls the first electromagnetic valve to be closed and controls a first telescopic cylinder to be started, the telescopic part of the first telescopic cylinder stretches and can drive the three storage hoppers to horizontally move from front to back and move to the position above a die groove of a lower die, the controller controls a second electromagnetic valve to be opened, the raw materials in the storage hoppers are controlled to quickly flow into the die groove of the lower die, the raw materials are quickly spread in the die groove, at the moment, the telescopic part of the second telescopic cylinder stretches and can drive a pressing plate, a damping assembly and an upper die to downwards move until the upper die is attached to the lower die, and the precision of the raw materials in proportion can be greatly improved, and the die spreading rate of the raw materials is also improved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is an overall cross-sectional view of the present utility model;
FIG. 3 is a schematic diagram of the load cell structure of the present utility model;
in the figure: 1. a base;
2. a storage table;
31. a slide bar; 32. a top plate; 33. an upper die; 34. a lower die; 35. a second telescopic cylinder; 36. a pressing plate; 371. a damper; 372. a spring;
4. a storage bin;
5. a storage hopper;
6. a discharge pipe;
71. a first telescopic cylinder; 72. a mounting base; 731. a weighing ring; 732. a weighing sensor;
8. a box door.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, 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 utility model will be understood in specific cases by those of ordinary skill in the art.
Fig. 1-3 provide an automatic hot-press forming device for brake pads, which comprises a base 1, a storage table 2, a hot-press die machine, a horizontal moving mechanism, a storage box 4 and a storage hopper 5, wherein the storage table 2 and the hot-press die machine are arranged at the upper end of the base 1 at intervals, the storage box 4 is arranged at the upper end of the storage table 2, at least three discharging pipes 6 communicated with the storage box 4 are arranged at the lower end of the storage box 4, a first electromagnetic valve is arranged at the discharging end of the discharging pipe 6, the horizontal moving mechanism is arranged on the storage table 2, the moving end of the horizontal moving mechanism is horizontally arranged along the front-back direction and is fixedly connected with the storage hopper 5 so as to push the storage hopper 5 into the hot-press die machine, the storage hopper 5 is arranged below the discharging end of the corresponding discharging pipe 6, the discharging end of the storage hopper 5 is provided with a second electromagnetic valve, and the first electromagnetic valve, the second electromagnetic valve and the horizontal moving mechanism are electrically connected with a controller.
In this embodiment, according to the required raw materials type of shaping, the first solenoid valve is opened to the controller (the controller is STM32 singlechip), the speed that the raw materials in the control storage case 4 flowed into storage hopper 5 through discharging pipe 6, both to guarantee the mobility of raw materials, it can not spill from storage hopper 5 to guarantee the raw materials, after the raw materials in three storage hopper 5 are adorned a certain amount, the controller control horizontal movement mechanism drives three storage hopper 5 and removes from the front and back, remove to the hot pressing die machine, the controller control second solenoid valve is opened, the raw materials in the control storage hopper 5 flows into the mould groove of hot pressing die machine fast, let the raw materials fast tiling in the mould groove, make things convenient for hot pressing die machine follow-up to carry out hot pressing processing, the precision of raw materials weight ratio has been improved greatly, the mould groove speed in the hot pressing die machine is paved to the raw materials.
Preferably, as another embodiment of the present utility model, on the basis of the embodiment shown in fig. 1 and 2, the horizontal moving mechanism includes a first telescopic cylinder 71, a mounting seat 72 and a weighing assembly, the first telescopic cylinder 71 is disposed on the object placing table 2, a telescopic portion of the first telescopic cylinder 71 is horizontally disposed along a front-rear direction and is fixedly connected with the mounting seat 72, at least three object placing grooves are formed on the mounting seat 72, the storage hopper 5 is placed in the corresponding object placing groove, the weighing assembly is disposed on the mounting seat 72 to weigh the materials in the storage hopper 5 in real time, and the weighing assembly and the first telescopic cylinder 71 are electrically connected with the controller. Specifically, the weighing assembly comprises at least three weighing rings 731, wherein the weighing rings 731 are arranged in corresponding storage grooves, and the weighing rings 731 are electrically connected with the controller.
In this embodiment, as one of the implementation manners, the controller controls the first electromagnetic valve to be opened, when the raw material in the storage tank 4 is led into the three storage hoppers 5 through the three discharging pipes 6, the weighing ring 731 can detect the raw material quality of the storage hoppers 5 in real time, when the raw material in the storage hoppers 5 is appointed to reach the appointed value, the signal is transmitted to the controller, the controller controls the first electromagnetic valve to be closed and controls the first telescopic cylinder 71 (the first telescopic cylinder 71 is an air cylinder or an electric push rod) to be started, the telescopic part of the first telescopic cylinder 71 stretches and contracts to drive the three storage hoppers 5 to horizontally move from front to back and move into the hot pressing die machine, the controller controls the second electromagnetic valve to be opened, and controls the raw material in the storage hoppers 5 to quickly flow into the die groove of the hot pressing die machine, so that the raw material is quickly paved in the die groove, and the subsequent hot pressing processing of the hot pressing die machine is facilitated.
Preferably, as another embodiment of the present utility model, on the basis of the embodiment shown in fig. 3, the weighing assembly includes a weighing sensor 732, the weighing sensor 732 is disposed at the connection portion of the mounting base 72 and the first telescopic cylinder 71, and the weighing sensor 732 is electrically connected to the controller.
In this embodiment, as one of the implementation manners, the controller controls the first electromagnetic valve to be opened, when the raw materials in the storage tank 4 are led into the three storage hoppers 5 through the three discharging pipes 6, the weighing sensor 732 can detect the total mass of the raw materials in the mounting seat 72, the storage hoppers 5 and the storage hoppers 5 in real time, after the total mass reaches a specified value, the signal is transmitted to the controller, the controller controls the first electromagnetic valve to be closed and controls the first telescopic cylinder 71 to be started, the telescopic part of the first telescopic cylinder 71 stretches and contracts to drive the three storage hoppers 5 to horizontally move from front to back and move into the hot-pressing die machine, the controller controls the second electromagnetic valve to be opened, the raw materials in the storage hoppers 5 are controlled to quickly flow into the die grooves of the hot-pressing die machine, the raw materials are quickly spread in the die grooves, and the subsequent hot-pressing processing of the hot-pressing die machine is facilitated.
As another embodiment of the present utility model, on the basis of the embodiment shown in fig. 1, the hot press mold machine includes a plurality of slide bars 31, a top plate 32, an upper mold 33, a lower mold 34, a second telescopic cylinder 35, and a pressing plate 36, wherein the top plate 32 is disposed above the base 1 through the plurality of slide bars 31 disposed vertically, the second telescopic cylinder 35 is disposed on the top plate 32, a telescopic portion of the second telescopic cylinder 35 is disposed vertically and fixedly connected to the pressing plate 36, the pressing plate 36 is disposed on the slide bars 31 in a sliding manner, the upper mold 33 is disposed at a lower end of the pressing plate 36 through a vibration damping assembly, the lower mold 34 is disposed on the base 1, and the storage hopper 5 is disposed higher than the lower mold 34. Specifically, the vibration damping assembly includes a damper 371 and a spring 372, the damper 371 is vertically disposed, one end of the damper 371 is fixedly connected with the pressing plate 36, the other end of the damper is fixedly connected with the upper mold 33, and the spring 372 is sleeved on the damper 371.
In this embodiment, as one of the embodiments, when the raw material is fully paved in the mold groove of the lower mold 34, the second telescopic cylinder 35 is started (the second telescopic cylinder 35 is a hydraulic cylinder), and the telescopic part of the second telescopic cylinder 35 extends to drive the pressing plate 36, the vibration reduction assembly and the upper mold 33 to move downwards until the upper mold 33 is attached to the lower mold 34, and then the raw material can be hot-pressed. Because the upper die 33 and the lower die 34 can vibrate when the raw materials are hot-pressed, the vibration generated when the upper die 33 and the lower die 34 are propped against each other can be reduced under the action of the damper 371 and the spring 372, and the service life of the hot-pressing die machine is greatly prolonged.
More specifically, the feed inlet of the storage box 4 is arranged at the upper end of the storage box, and a box door 8 is hinged at the feed inlet.
The charging port of the storage box 4 can be opened or closed through the box door 8, so that the temperature in the storage box 4 can be kept, and external impurities can be prevented from being carried out in the storage box 4, thereby polluting raw materials.
The working principle of the utility model is as follows:
according to the type of raw materials required by molding, the controller controls the first electromagnetic valve to be opened, when the raw materials in the storage hopper 4 are led into the three storage hoppers 5 through the three discharging pipes 6, the weighing ring 731 can detect the raw material quality of the storage hoppers 5 in real time, after the raw materials in the storage hoppers 5 reach a specified value, the signal is transmitted to the controller, the controller controls the first electromagnetic valve to be closed and controls the first telescopic cylinder 71 to be started, the telescopic part of the first telescopic cylinder 71 stretches and contracts to drive the three storage hoppers 5 to horizontally move from front to back and move to the upper part of the die groove of the lower die 34, the controller controls the second electromagnetic valve to be opened, the raw materials in the storage hoppers 5 are controlled to quickly flow into the die groove of the lower die 34, the raw materials are quickly paved in the die groove, at this time, the telescopic part of the second telescopic cylinder 35 stretches to drive the pressing plate 36, the vibration reduction assembly and the upper die 33 to downwards move until the upper die 33 is attached to the lower die 34, and the accuracy of the proportioning of the raw materials can be greatly improved, and the die filling rate of the raw materials is greatly improved.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides an automatic hot briquetting device of brake block, includes base (1), puts thing platform (2), hot pressing die machine, put thing platform (2) with the interval is located around the hot pressing die machine the upper end of base (1), its characterized in that still includes horizontal migration mechanism, storage box (4), storage hopper (5), storage box (4) are located put the upper end of thing platform (2), the lower extreme of storage box (4) is equipped with three piece at least discharging pipe (6) rather than the intercommunication, be equipped with first solenoid valve on the discharge end of discharging pipe (6), horizontal migration mechanism locates put on thing platform (2), and its remove the end along fore-and-aft direction level set up and with storage hopper (5) are connected fixedly, so that will storage hopper (5) push away to in the hot pressing die machine, storage hopper (5) are located the corresponding discharge end below of discharging pipe (6), the discharge end of storage hopper (5) is equipped with the second, first solenoid valve and second solenoid valve and electric control solenoid valve all are connected to horizontal migration mechanism.
2. The automatic hot press forming device for the brake pad according to claim 1, wherein the horizontal moving mechanism comprises a first telescopic cylinder (71), a mounting seat (72) and a weighing assembly, the first telescopic cylinder (71) is arranged on the object placing table (2), a telescopic part of the first telescopic cylinder (71) is horizontally arranged along the front-back direction and is fixedly connected with the mounting seat (72), at least three object placing grooves are formed in the mounting seat (72), the storage hopper (5) is placed in the corresponding object placing groove, the weighing assembly is arranged on the mounting seat (72) so as to weigh materials in the storage hopper (5) in real time, and the weighing assembly and the first telescopic cylinder (71) are electrically connected with the controller.
3. The automatic hot press forming device for brake pads according to claim 2, wherein the weighing assembly comprises at least three weighing rings (731), the weighing rings (731) are disposed in the corresponding storage grooves, and the weighing rings (731) are electrically connected with the controller.
4. The automatic hot press forming device for brake pads according to claim 2, wherein the weighing assembly comprises a weighing sensor (732), the weighing sensor (732) is arranged at the joint of the mounting base (72) and the first telescopic cylinder (71), and the weighing sensor (732) is electrically connected with the controller.
5. The automatic hot-press forming device for the brake pad according to claim 1, wherein the hot-press die machine comprises a plurality of slide bars (31), a top plate (32), an upper die (33), a lower die (34), a second telescopic cylinder (35) and a pressing plate (36), the top plate (32) is arranged above the base (1) through the slide bars (31) which are vertically arranged, the second telescopic cylinder (35) is arranged on the top plate (32), the telescopic part of the second telescopic cylinder (35) is vertically arranged and fixedly connected with the pressing plate (36), the pressing plate (36) is slidably arranged on the slide bars (31), the upper die (33) is arranged at the lower end of the pressing plate (36) through a vibration reduction assembly, the lower die (34) is arranged on the base (1), and the position of the storage hopper (5) is higher than the position of the lower die (34).
6. The automatic hot press forming device for the brake pad according to claim 5, wherein the vibration damping assembly comprises a damper (371) and a spring (372), the damper (371) is vertically arranged, one end of the damper is fixedly connected with the pressing plate (36), the other end of the damper is fixedly connected with the upper die (33), and the spring (372) is sleeved on the damper (371).
7. The automatic hot press forming device for the brake pad according to claim 1, wherein a charging port of the storage box (4) is arranged at the upper end of the storage box, and a box door (8) is hinged at the charging port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321321479.XU CN220008543U (en) | 2023-05-29 | 2023-05-29 | Automatic hot briquetting device of brake block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321321479.XU CN220008543U (en) | 2023-05-29 | 2023-05-29 | Automatic hot briquetting device of brake block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220008543U true CN220008543U (en) | 2023-11-14 |
Family
ID=88677221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321321479.XU Active CN220008543U (en) | 2023-05-29 | 2023-05-29 | Automatic hot briquetting device of brake block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220008543U (en) |
-
2023
- 2023-05-29 CN CN202321321479.XU patent/CN220008543U/en active Active
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