CN110744858B - Grabbing detection device matched with middle die removal type hot press - Google Patents
Grabbing detection device matched with middle die removal type hot press Download PDFInfo
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- CN110744858B CN110744858B CN201911173326.3A CN201911173326A CN110744858B CN 110744858 B CN110744858 B CN 110744858B CN 201911173326 A CN201911173326 A CN 201911173326A CN 110744858 B CN110744858 B CN 110744858B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/32—Discharging presses
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
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Abstract
The invention discloses a grabbing detection device matched with a middle die removal type hot press, and relates to the technical field of brake pad production equipment. The vertical sliding plate comprises a vertical sliding plate and a grabbing unit arranged at the lower end of the vertical sliding plate, wherein a suction cylinder used for driving the vertical sliding plate to slide up and down is arranged on the transverse sliding plate. The grabbing unit sequentially comprises a first transverse plate, a third transverse plate and a second transverse plate from top to bottom, the first transverse plate and the second transverse plate are connected into a whole through a fixed connecting rod, and an unloading cylinder used for driving the third transverse plate to move up and down is arranged on the first transverse plate. The third diaphragm on float and be provided with the actuation subassembly, just the lower extreme of actuation subassembly passes the second diaphragm and extends to the downside of second diaphragm. The attraction component comprises a floating shaft and a magnet arranged in the floating shaft. The attraction component in the device adopts a floating design, not only can be adapted to brake pads of different specifications and types, but also greatly reduces the falling risk of the brake pads.
Description
Technical Field
The invention relates to the technical field of brake pad production equipment, in particular to a grabbing detection device matched with a middle-mold moving-out type hot press.
Background
Because the brake pads are various in types and shapes, when the brake pads are grabbed and pressed in order to adapt to the brake pads in different shapes in the automatic brake pad production equipment, the brake pads are generally grabbed in an electromagnet attraction mode, and the blanking operation of the brake pads is realized.
The electromagnet of the brake pad gripping device in the traditional automatic brake pad production equipment is generally installed in a direct fixing mode, but because the steel back of the brake pad is provided with the positioning bosses and other protruding parts for positioning, the sizes, the shapes and the number of the protruding parts on different brake pads are different. In the process of grabbing the brake pad, the situation that the electromagnet is just above the protruding part often occurs. Under this kind of condition, because the area of actuation is little, the actuation is reliable and stable inadequately, the condition that the brake block dropped or can't snatch part brake block often appears. If different grabbing devices are arranged according to the difference of the brake pads, the equipment cost is increased, the grabbing devices need to be replaced according to the difference of the brake pads, and therefore the brake pad changing device is not economical and not beneficial to improving the working efficiency.
Disclosure of Invention
Aiming at the problems, the invention provides the grabbing detection device matched with the middle-mold shifting-out type hot press, and the attraction component in the device adopts a floating type design, so that the device not only can adapt to brake pads of different specifications and types, but also greatly reduces the risk of the brake pads falling.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a grabbing detection device matched with a middle-die removal type hot press comprises a vertical sliding plate in sliding connection with a transverse sliding plate of a fixed frame body, wherein a grabbing unit is arranged at the lower end of the vertical sliding plate, and a suction cylinder used for driving the vertical sliding plate to slide up and down is arranged on the transverse sliding plate;
the grabbing unit sequentially comprises a first transverse plate, a third transverse plate and a second transverse plate from top to bottom, the first transverse plate and the second transverse plate are connected into a whole through a fixed connecting rod, and a discharging cylinder for driving the third transverse plate to move up and down is arranged on the first transverse plate;
the third transverse plate is fully distributed with an attraction assembly, the attraction assembly comprises a floating shaft, the floating shaft is provided with a protruding part, the lower side surface of the protruding part is tightly pressed on the upper side surface of the third transverse plate under the action of self gravity, and when the third transverse plate is tightly pressed on the second transverse plate, the lower end of the floating shaft penetrates through the second transverse plate and extends to the lower side of the second transverse plate;
a groove is formed in the lower end face of the floating shaft, and a magnet is fixedly arranged in the groove.
Further, a certain distance is reserved between the lower side face of the magnet and the lower end face of the floating shaft.
Furthermore, the floating shaft is made of soft magnetic materials in ferromagnetic materials, and the first transverse plate, the second transverse plate, the third transverse plate and the fixed connecting rod are made of non-ferromagnetic materials.
Further, the left side of grabbing the unit is provided with detecting element, detecting element include the detection support, the detection support on be provided with detection switch.
Furthermore, a detection cylinder for driving the detection bracket to move up and down is arranged on the first transverse plate.
Furthermore, the actuation cylinder from the top down include first actuation cylinder and second actuation cylinder in proper order, just first actuation cylinder and second actuation cylinder establish ties, the stroke of second actuation cylinder equals the stroke of detection cylinder.
Furthermore, the discharging cylinder and the detecting cylinder adopt guide rod cylinders.
Further, vertical slide and first diaphragm between be provided with the fourth diaphragm, the fourth diaphragm through connect the riser with vertical slide fixed connection, first diaphragm pass through the guide bar with fourth diaphragm sliding connection, just the guide bar on lie in first diaphragm and fourth diaphragm between the cover be equipped with the spring, the fourth diaphragm on be provided with guide bar matched with uide bushing, the upper end of guide bar is provided with the baffle, just the baffle compress tightly under the effect of spring on the uide bushing.
Furthermore, a through hole or a notch for avoiding the fixed connecting rod is formed in the third transverse plate.
Furthermore, a tension bolt is arranged in the floating shaft, the tension bolt sequentially penetrates through the magnet and the floating shaft from bottom to top and extends to the upper side of the floating shaft, and a locking nut is arranged at the upper end of the tension bolt.
The invention has the beneficial effects that:
1. the actuation subassembly in the device adopts floating design, when snatching the brake block, the actuation subassembly that is located the bellying top can be by jack-up, and the actuation subassembly that is not located the bellying top then can be down along with whole device to with the steel backing actuation, so not only can adapt to different specification types's brake block, greatly reduced the risk that the brake block dropped moreover.
2. The device adopts the permanent magnet, when the brake block that the release was snatched, adopts the cylinder of unloading to force the separation, compares in traditional mode that adopts the electro-magnet, and this device's reliability is better (the electro-magnet snatchs and releases through the mode of break-make electricity), and the cost is lower.
3. Through setting up detecting element to through the lift that detects cylinder control detecting element, not only can detect whether the brake block on the hot press is all snatched, can also detect whether the brake block on the grabbing device is all released, guarantee going on in succession of production.
4. The actuation cylinder adopts the form that two cylinders are established ties, and the stroke of one of them cylinder is the same with the stroke that detects the cylinder, not only can guarantee the reliability like this, avoids electrical apparatus trouble to cause detecting element's collision to damage, can also make detecting element down to suitable position, guarantees the accuracy that detects.
Drawings
FIG. 1 is a schematic perspective view of one direction of a grasping and detecting device;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is an enlarged schematic view of portion B of FIG. 1;
FIG. 4 is a schematic perspective view of another orientation of the grasping and detecting device;
FIG. 5 is an enlarged schematic view of portion C of FIG. 4;
FIG. 6 is a front view of the grip detection apparatus;
FIG. 7 is a sectional view taken along line A-A of FIG. 6;
FIG. 8 is a bottom view of the grip detection apparatus;
FIG. 9 is a cross-sectional view B-B (rotated 180) of FIG. 8;
FIG. 10 is an enlarged view of portion D of FIG. 9;
FIG. 11 is a front view of the gripping and sensing device in cooperation with a hot press;
fig. 12 is a side view of the grasping and detecting device in cooperation with the hot press.
In the figure: 11-a first transverse plate, 12-a second transverse plate, 13-a third transverse plate, 14-a fixed connecting rod, 15-a fourth transverse plate, 151-a guide sleeve, 16-a connecting vertical plate, 17-a rib plate, 18-a vertical sliding plate, 181-a guide rail, 19-a guide rod, 191-a baffle plate, 192-a spring, 2-a discharging air cylinder, 31-a first suction air cylinder, 32-a second suction air cylinder, 4-a suction assembly, 41-a floating shaft, 411-a bulge, 42-a magnet, 43-a tensioning bolt, 44-a locking nut, 5-a detection bracket, 6-a detection air cylinder, 7-a fixed frame body, 71-a transverse sliding plate and 8-a hot press 8.
Detailed Description
For convenience of description, a coordinate system is now defined as shown in fig. 1.
As shown in fig. 11, a grabbing detection device matched with a middle-mold removal type hot press comprises a vertical sliding plate 18, the vertical sliding plate 18 is connected with a transverse sliding plate 71 on a fixed frame body 7 in a sliding manner, a first transverse plate 11 can slide up and down relative to the transverse sliding plate 71, and a sliding mechanism is arranged between the vertical sliding plate 18 and the transverse sliding plate 71. As a specific embodiment, the sliding mechanism in this embodiment is a linear guide pair, as shown in fig. 4, a guide rail 181 of the linear guide pair is fixedly disposed on the rear side surface of the vertical sliding plate 18, and a sliding block (not shown) of the linear guide pair is fixedly disposed on the transverse sliding plate 71 of the fixed frame 7. A suction cylinder for driving the vertical sliding plate 18 to slide up and down is arranged between the vertical sliding plate 18 and the transverse sliding plate 71. The lower end of the vertical slide plate 18 is provided with a gripping unit.
Here, the fixing frame 7 is a feeding frame of a feeding device in the full-automatic brake pad production equipment, and the feeding frame is mainly provided with mechanical arms for cleaning, feeding, grabbing and the like, and drives the mechanical arms to move transversely through a transverse sliding and transverse driving mechanism. The specific structure of the feeding frame body in different full-automatic brake pad production equipment is different, but the function is the same, and for those skilled in the art, the function belongs to the prior art, and the specific structure of the fixing frame body 7 and the connection relation between the fixing frame body and the hot press 8 are not described in detail.
As shown in fig. 1, 4 and 6, the grasping unit includes a first transverse plate 11 and a second transverse plate 12, wherein the first transverse plate 11 is connected to the vertical sliding plate 18, and the first transverse plate 11 and the second transverse plate 12 are connected to each other through a fixed link 14. As a specific embodiment, four fixing links 14 are disposed between the first cross plate 11 and the second cross plate 12 in the embodiment, and the shape formed by sequentially connecting the four fixing links 14 is a square. The upper end of the fixed connecting rod 14 is fixedly connected with the first transverse plate 11, and the lower end of the fixed connecting rod 14 is fixedly connected with the second transverse plate 12.
As shown in fig. 3, a third transverse plate 13 is disposed between the first transverse plate 11 and the second transverse plate 12, and a through hole or a notch for avoiding the fixed link 14 is disposed on the third transverse plate 13. As a specific embodiment, the third cross plate 13 in this embodiment is provided with a notch for avoiding the fixed link 14.
As shown in fig. 6, a discharging cylinder 2 is arranged in the middle of the first horizontal plate 11, a cylinder body of the discharging cylinder 2 is fixedly connected with the first horizontal plate 11, and a piston rod of the discharging cylinder 2 passes through the first horizontal plate 11 and is fixedly connected with the third horizontal plate 13.
Preferably, the discharging cylinder 2 adopts a guide rod cylinder.
As shown in fig. 3 and 4, a plurality of sets of suction assemblies 4 are disposed on the third horizontal plate 13, and the plurality of sets of suction assemblies 4 are fully distributed on the third horizontal plate 13. As shown in fig. 8 and 9, the suction assembly 4 includes a floating shaft 41, and the third cross plate 13 is provided with a through hole for receiving the floating shaft 41. The upper end of the floating shaft 41 is provided with a convex part 411, and under the action of self gravity, the lower side surface of the convex part 411 of the floating shaft 41 is pressed on the upper side surface of the third transverse plate 13. When the third cross plate 13 presses against the second cross plate 12, the lower end of the floating shaft 41 extends through the second cross plate 12 to the lower side of the second cross plate 12. The floating shaft 41 is in clearance fit with the second transverse plate 12 and the third transverse plate 13.
Preferably, the protruding portion 411 is annular, and an upper side surface of the protruding portion 411 is flush with an upper side surface of the floating shaft 41.
As shown in fig. 8 and 9, a circular groove is disposed on the lower end surface of the floating shaft 41, a plurality of magnets 42 are stacked in the groove, and the magnets 42 are fixedly connected with the floating shaft 41. As a specific implementation manner, a tension bolt 43 is disposed in the floating shaft 41 in the embodiment, the tension bolt 43 sequentially penetrates through the magnet 42 and the floating shaft 41 from bottom to top and extends to the upper side of the floating shaft 41, and a locking nut 44 for pressing the magnet 42 is disposed at the upper end of the tension bolt 43. Further, the hole of the lowermost magnet 42 for receiving the tension bolt 43 is a counter bore.
Further, since the magnet 42 is relatively fragile, in order to prevent the magnet 42 from being broken during operation, as shown in fig. 10, a certain distance M is provided between the lower side surface of the lowermost magnet 42 and the lower end surface of the floating shaft 41, and preferably, M is 1-2 mm.
Further, although the magnet 42 can be prevented from being broken due to the impact force during operation in the above manner, the attraction force is also reduced, and the reliability of the attraction cannot be ensured. For this reason, the floating shaft 41 is made of a soft magnetic material of ferromagnetic materials that can be magnetized, and the first transverse plate 11, the second transverse plate 12, the third transverse plate 13 and the fixed link 14 are all made of non-ferromagnetic materials that cannot be magnetized. As a specific implementation manner, the floating shaft 41 in this embodiment is made of silicon steel, and the first transverse plate 11, the second transverse plate 12, the third transverse plate 13 and the fixed connecting rod 14 are made of aluminum alloy.
Preferably, the discharging cylinder 2, the suction cylinder and the vertical sliding plate 18 are all made of non-ferromagnetic materials which cannot be magnetized, and as a specific implementation mode, the discharging cylinder 2, the suction cylinder and the vertical sliding plate 18 are all made of aluminum alloy in the embodiment.
During operation, the suction cylinder drives the grabbing unit to move downwards until the suction component 4 is contacted with the steel back of the brake pad to be grabbed, in the process, the suction component 4 above the bulge 411 of the steel back of the brake pad can be jacked up, and the suction component 4 not above the bulge 411 can move downwards along with the whole device and is sucked with the steel back. Then the piston rod of the suction cylinder retracts to drive the grabbing unit to move upwards, so that the brake pad is taken out of the die of the hot press 8. Then the horizontal sliding is driven by the horizontal driving mechanism to move horizontally to the upper part of the blanking box. Then the discharging cylinder 2 acts to drive the third transverse plate 13 to move upwards relative to the second transverse plate 12, the third transverse plate 13 is separated from the second transverse plate 12 until the brake pad is separated from the suction assembly 4, and the brake pad falls into the material falling box. Then the transverse sliding is driven by the transverse driving mechanism to transversely move to the position above the hot press 8 of the next brake pad to be grabbed, and the next grabbing operation is carried out.
Further, as shown in fig. 1 and 6, a detection unit is disposed on the left side of the grabbing unit, the detection unit includes a detection bracket 5, and the detection bracket 5 is provided with a detection switch for detecting whether the brake pad is completely separated from the grabbing unit when the blanking is performed.
Further, in order to detect whether the brake pad on the hot press 8 is completely grabbed in the grabbing process and avoid that a part of the brake pad is not grabbed and influence the next cycle of loading and pressing, as shown in fig. 1 and 6, a detection cylinder 6 is arranged between the detection bracket 5 and the first transverse plate 11, a cylinder body of the detection cylinder 6 is fixedly connected with the first transverse plate 11, and a piston rod of the detection cylinder 6 is fixedly connected with the detection bracket 5.
Preferably, the detection cylinder 6 adopts a guide rod cylinder, the detection cylinder 6 and the detection support 5 are both made of non-ferromagnetic materials which cannot be magnetized, and as a specific implementation mode, the detection cylinder 6 and the detection support 5 are both made of aluminum alloy in the embodiment.
When the brake pad grabbing device works, after the grabbing unit grabs the brake pad, the attraction air cylinder drives the grabbing unit to firstly move upwards for a certain distance, and then the attraction air cylinder stops acting. Then the piston rod that detects cylinder 6 stretches out, drives detection switch downstream, after the piston rod that detects cylinder 6 stretches out completely, just detection switch and the last side parallel and level of mould in the hot press 8 to whether miss on the mould in the detection has the brake block. When detecting that the brake pad is omitted, starting an alarm to perform manual intervention; when the missing brake pad is not detected, the piston rod of the detection cylinder 6 is retracted. Then the piston rod of the suction air cylinder retracts to the upper limit position continuously. Then the transverse sliding plate 71 is driven by the transverse driving mechanism to transversely move to the upper part of the blanking box for blanking. Because the detection cylinder 6 is in the state of retracting completely this moment, detect the switch just with the downside parallel and level that snatchs the unit under this state, consequently the blanking is accomplished the back, and the detecting element can directly detect, judges whether the brake block is whole to break away from with snatching the unit, avoids partial brake block to omit on snatching the unit.
Further, in this process, the stroke of the suction cylinder is segmented and needs to stay at a certain position. In order to achieve the purpose, a displacement sensor is added on the suction cylinder in a commonly used method at present, and the extension length of a piston rod of the suction cylinder is detected, so that stroke segmentation is realized. Although this method can achieve the design purpose, it has two disadvantages:
first, position control is accurate inadequately, and when the position that the actuation cylinder stops appeared the deviation, detecting element's detection switch probably was located the detecting area outside, can't guarantee the accuracy that detects.
Second, electrical control is not reliable enough, and in case of an electrical fault, not only the detection fails, but also interference collision may occur, causing damage to the detection unit.
In order to solve the problem, as shown in fig. 1 and 4, the suction cylinder sequentially includes a first suction cylinder 31 and a second suction cylinder 32 from top to bottom, and the first suction cylinder 31 and the second suction cylinder 32 are connected in series, that is, the cylinder body of the first suction cylinder 31 is fixedly connected with the transverse sliding plate 71, the piston rod of the first suction cylinder 31 is fixedly connected with the cylinder body of the second suction cylinder 32, and the piston rod of the second suction cylinder 32 is fixedly connected with the vertical sliding plate 18. Wherein the stroke of the second attracting cylinder 32 is equal to the stroke of the detecting cylinder 6.
Further, as shown in fig. 1 and 6, a fourth transverse plate 15 is disposed between the vertical sliding plate 18 and the first transverse plate 11, a connecting vertical plate 16 is disposed on the fourth transverse plate 15, and the connecting vertical plate 16 is fixedly connected to the vertical sliding plate 18. Preferably, a rib plate 17 is arranged between the connecting vertical plate 16 and the fourth transverse plate 15. At least three guide rods 19 are arranged between the first transverse plate 11 and the fourth transverse plate 15. As a specific embodiment, three guide rods 19 are disposed between the first cross plate 11 and the fourth cross plate 15 in the embodiment. And the fourth transverse plate 15 is provided with a avoiding hole for accommodating the discharging cylinder 2.
As shown in fig. 7, the lower end of the guide rod 19 is fixedly connected to the first horizontal plate 11, the fourth horizontal plate 15 is provided with a guide sleeve 151 engaged with the guide rod 19, the upper end of the guide rod 19 passes through the guide sleeve 151 and extends to above the guide sleeve 151, and the upper end of the guide rod 19 is fixedly provided with a baffle 191. A spring 192 is sleeved on the guide rod 19 between the first transverse plate 11 and the fourth transverse plate 15, and the baffle 191 is pressed on the upper end surface of the guide sleeve 151 under the action of the spring 192.
Preferably, the fourth transverse plate 15, the connecting vertical plate 16, the rib plate 17, the guide rod 19 and the guide sleeve 151 are all made of aluminum alloy.
Claims (10)
1. The utility model provides a snatch detection device with well shiftout formula hot press matched with which characterized in that: the device comprises a vertical sliding plate which is in sliding connection with a transverse sliding plate of a fixed frame body, wherein the lower end of the vertical sliding plate is provided with a grabbing unit, and the transverse sliding plate is provided with a suction cylinder for driving the vertical sliding plate to slide up and down;
the grabbing unit sequentially comprises a first transverse plate, a third transverse plate and a second transverse plate from top to bottom, the first transverse plate and the second transverse plate are connected into a whole through a fixed connecting rod, and a discharging cylinder for driving the third transverse plate to move up and down is arranged on the first transverse plate;
the third transverse plate is fully distributed with an attraction assembly, the attraction assembly comprises a floating shaft, the floating shaft is provided with a protruding part, the lower side surface of the protruding part is tightly pressed on the upper side surface of the third transverse plate under the action of self gravity, and when the third transverse plate is tightly pressed on the second transverse plate, the lower end of the floating shaft penetrates through the second transverse plate and extends to the lower side of the second transverse plate;
a groove is formed in the lower end face of the floating shaft, and a magnet is fixedly arranged in the groove.
2. The grab detector of claim 1, in combination with a mid-die removal press, wherein: and a certain distance is reserved between the lower side surface of the magnet and the lower end surface of the floating shaft.
3. The grab detector of claim 2, in combination with a mid-die removal press, wherein: the floating shaft is made of soft magnetic materials in ferromagnetic materials, and the first transverse plate, the second transverse plate, the third transverse plate and the fixed connecting rod are made of non-ferromagnetic materials.
4. The grab detector of claim 1, in combination with a mid-die removal press, wherein: the left side of grabbing the unit is provided with detecting element, detecting element including detecting the support, detecting the support on be provided with detection switch.
5. The grab detector of claim 4, in combination with a mid-die removal press, wherein: and the first transverse plate is provided with a detection cylinder for driving the detection bracket to move up and down.
6. The grab detector of claim 5, in combination with a mid-die removal press, wherein: the actuation cylinder from last down include first actuation cylinder and second actuation cylinder in proper order, just first actuation cylinder and second actuation cylinder establish ties, the stroke of second actuation cylinder equals the stroke of detection cylinder.
7. The grab detector of claim 5, in combination with a mid-die removal press, wherein: the discharging cylinder and the detecting cylinder adopt guide rod cylinders.
8. The grab detector of claim 1, in combination with a mid-die removal press, wherein: vertical slide and first diaphragm between be provided with the fourth diaphragm, the fourth diaphragm through connect the riser with vertical slide fixed connection, first diaphragm pass through the guide bar with fourth diaphragm sliding connection, just the guide bar on lie in first diaphragm and fourth diaphragm between the cover be equipped with the spring, the fourth diaphragm on be provided with guide bar matched with uide bushing, the upper end of guide bar is provided with the baffle, just the baffle compress tightly under the effect of spring on the uide bushing.
9. The grab detector of claim 1, in combination with a mid-die removal press, wherein: and a through hole or a notch for avoiding the fixed connecting rod is formed in the third transverse plate.
10. The grab detector of claim 1, in combination with a mid-die removal press, wherein: the floating shaft is internally provided with a tension bolt, the tension bolt sequentially penetrates through the magnet and the floating shaft from bottom to top and extends to the upper part of the floating shaft, and the upper end of the tension bolt is provided with a locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911173326.3A CN110744858B (en) | 2019-11-26 | 2019-11-26 | Grabbing detection device matched with middle die removal type hot press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911173326.3A CN110744858B (en) | 2019-11-26 | 2019-11-26 | Grabbing detection device matched with middle die removal type hot press |
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| Publication Number | Publication Date |
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| CN110744858A CN110744858A (en) | 2020-02-04 |
| CN110744858B true CN110744858B (en) | 2021-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911173326.3A Active CN110744858B (en) | 2019-11-26 | 2019-11-26 | Grabbing detection device matched with middle die removal type hot press |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7162952B1 (en) * | 2005-11-28 | 2007-01-16 | Leo Michaud | Device for squeezing fluid from a container of food packed in fluid |
| CN105668232A (en) * | 2016-04-06 | 2016-06-15 | 苏州隆士丹自动化技术有限公司 | Capturing and stripping device |
| CN107244094A (en) * | 2017-06-27 | 2017-10-13 | 绍兴佶福智能科技有限公司 | A kind of Double-station material feeder and the hydraulic press with the Double-station material feeder |
| CN207077462U (en) * | 2017-07-26 | 2018-03-09 | 无锡先导智能装备股份有限公司 | Grabbing device |
| CN209580629U (en) * | 2018-11-30 | 2019-11-05 | 济南悦创液压机械制造有限公司 | A kind of feeding device matched with middle mould moving-out type hot press |
-
2019
- 2019-11-26 CN CN201911173326.3A patent/CN110744858B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7162952B1 (en) * | 2005-11-28 | 2007-01-16 | Leo Michaud | Device for squeezing fluid from a container of food packed in fluid |
| CN105668232A (en) * | 2016-04-06 | 2016-06-15 | 苏州隆士丹自动化技术有限公司 | Capturing and stripping device |
| CN107244094A (en) * | 2017-06-27 | 2017-10-13 | 绍兴佶福智能科技有限公司 | A kind of Double-station material feeder and the hydraulic press with the Double-station material feeder |
| CN207077462U (en) * | 2017-07-26 | 2018-03-09 | 无锡先导智能装备股份有限公司 | Grabbing device |
| CN209580629U (en) * | 2018-11-30 | 2019-11-05 | 济南悦创液压机械制造有限公司 | A kind of feeding device matched with middle mould moving-out type hot press |
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| CN110744858A (en) | 2020-02-04 |
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Denomination of invention: A grab detection device matched with medium mold removal hot press Effective date of registration: 20220328 Granted publication date: 20210625 Pledgee: Branches of Jinan Rural Commercial Bank Co.,Ltd. Pledgor: JINAN YUECHUANG HYDRAULICS MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2022980003193 |
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Date of cancellation: 20230222 Granted publication date: 20210625 Pledgee: Branches of Jinan Rural Commercial Bank Co.,Ltd. Pledgor: JINAN YUECHUANG HYDRAULICS MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2022980003193 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A grabbing and detecting device matched with the middle mold removal type hot press Effective date of registration: 20230224 Granted publication date: 20210625 Pledgee: Branches of Jinan Rural Commercial Bank Co.,Ltd. Pledgor: JINAN YUECHUANG HYDRAULICS MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2023980033356 |