CN215796931U - Explosion-proof piece feedway - Google Patents
Explosion-proof piece feedway Download PDFInfo
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- CN215796931U CN215796931U CN202121299501.6U CN202121299501U CN215796931U CN 215796931 U CN215796931 U CN 215796931U CN 202121299501 U CN202121299501 U CN 202121299501U CN 215796931 U CN215796931 U CN 215796931U
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Abstract
The utility model discloses an explosion-proof sheet feeding device, and belongs to the technical field of battery production. The anti-explosion piece feeding device is arranged on the frame body and comprises a feeding unit, a positioning unit, a detection unit and a carrying mechanism, wherein the feeding unit is used for feeding the anti-explosion pieces; the detection unit is used for detecting the front side and the back side of the explosion-proof sheet; the carrying mechanism can grab the explosion-proof sheet at the feeding unit, can move the explosion-proof sheet to the detection unit for detection, and then moves the front explosion-proof sheet to the positioning unit according to the detection result of the detection unit. According to the feeding device for the explosion-proof sheets, the explosion-proof sheets are prevented from being reversely placed, the positioning accuracy of the explosion-proof sheets is improved, the position accuracy of grabbing the explosion-proof sheets by a subsequent mechanism and the position accuracy of placing the explosion-proof sheets on a subsequent structure are facilitated, and the yield of subsequent steps such as assembly or welding is improved; automatic operation improves production efficiency and reduces manual operation intensity.
Description
Technical Field
The utility model relates to the technical field of battery production, in particular to an explosion-proof sheet feeding device.
Background
The explosion-proof piece on the square-shell lithium battery cover plate is a pressure relief device used in abnormal conditions such as thermal runaway, and is detonated to relieve pressure when the internal pressure of the battery reaches a preset pressure value (for example, 1Mpa), so that more serious harm caused by runaway reaction in the battery is prevented. In the prior art, the explosion-proof sheet is welded on the cover plate, and during assembly, the explosion-proof sheet is fed in a manual mode or a vibration disc mode, however, in the feeding process, firstly, the explosion-proof sheet is polluted, loses efficacy, is reversely placed and the like, and the defects of welding penetration and the like are caused in the welding process; secondly, the explosion-proof sheet has the defects of inaccurate positioning or difficult adjustment to an ideal state, resulting in air tightness and the like after welding, and the yield of products is reduced under the above conditions.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an explosion-proof sheet feeding device, which can prevent an explosion-proof sheet from being reversely placed, improve the positioning accuracy of the explosion-proof sheet, facilitate the position accuracy of a subsequent mechanism for grabbing the explosion-proof sheet and the position accuracy of placing the explosion-proof sheet on a subsequent structure, and improve the yield of subsequent steps such as assembly or welding; the automatic operation improves the production efficiency and reduces the manual operation intensity.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an explosion-proof piece feedway, its setting is on the support body, explosion-proof piece feedway includes:
the feeding unit is used for feeding the explosion-proof sheets;
the positioning unit is used for adjusting the explosion-proof sheet to a preset position when the explosion-proof sheet is arranged on the positioning unit;
the detection unit is used for detecting the front side and the back side of the explosion-proof sheet;
and the carrying mechanism can grab the explosion-proof sheet in the feeding unit, move the explosion-proof sheet to the detection unit for detection, and move the front explosion-proof sheet to the positioning unit according to the detection result of the detection unit.
Optionally, the positioning unit comprises:
the positioning and mounting bracket is fixed on the frame body;
the positioning block is arranged on the positioning and mounting bracket, a limiting groove is formed in the positioning block, the limiting groove comprises a first groove wall and a second groove wall, and two side faces of the explosion-proof sheet can abut against the first groove wall and the second groove wall respectively;
the first positioning assembly is used for abutting against the side face, deviating from the first groove wall, of the explosion-proof sheet;
and the second positioning assembly is used for abutting against the side surface of the explosion-proof sheet departing from the second groove wall.
Optionally, a height supporting plate and an XY fine adjustment platform are further mounted on the positioning mounting bracket, the first positioning assembly and the second positioning assembly are arranged on the height supporting plate, and the positioning block is arranged on the XY fine adjustment platform.
Optionally, the detection unit includes:
the carrying mechanism can move the explosion-proof sheet to the position below a CCD camera of the visual detection system, and the visual detection system can send signals of the front side and the back side of the explosion-proof sheet to a control end;
the detection supporting assembly is fixed on the frame body, and the visual detection system is fixed on the supporting assembly.
Optionally, the supporting component includes a detection fixing frame and a detection adjusting frame, and the detection adjusting frame includes:
the CCD camera is fixed on the first adjusting plate;
the second adjusting plate is L-shaped and comprises a first mounting plate and a second mounting plate, and the position of the first adjusting plate on the first mounting plate can be adjusted along a first direction;
the second mounting plate is arranged on the third adjusting plate, the position of the second adjusting plate can be adjusted in the second direction, the position of the third adjusting plate can be adjusted in the third direction through the detection fixing frame, and the first direction, the second direction and the third direction are perpendicular to each other in pairs.
Optionally, the feed unit comprises:
the cartridge clip module comprises a cartridge clip assembly, and the explosion-proof sheets are stacked on the cartridge clip assembly;
the jacking assembly is fixedly arranged on the frame body and can push the explosion-proof piece in the cartridge clip assembly to enable the explosion-proof piece to rise upwards to reach the material taking position.
Optionally, the cartridge clip module further comprises a feeding turntable rotatably disposed on the frame body and a plurality of groups of cartridge clip assemblies disposed on the feeding turntable, and the feeding turntable rotates to enable the cartridge clip assemblies with the explosion-proof sheets to rotate to a feeding position; the jacking assembly can push the explosion-proof sheet in the cartridge clip assembly at the material supply position; the feed unit still include a plurality of set up in detection on the support body has or not the sensor, each it has or not sensor and each non-supplies the material level the cartridge clip subassembly one-to-one sets up, it has or not the sensor to be used for detecting the non-correspondence that supplies the material level to detect whether have in the cartridge clip subassembly the explosion-proof piece.
Optionally, the cartridge clip assembly comprises:
the cartridge clip bottom plate is fixed on the feeding rotary table;
the guide block is fixed on the cartridge clip bottom plate, an accommodating space is formed in the guide block, and the explosion-proof sheets are stacked in the accommodating space;
the limiting block can abut against the cartridge clip bottom plate, the limiting block is arranged on the guide block in a sliding mode, the explosion-proof piece is arranged on the limiting block, and the jacking assembly can push the limiting block to deviate from one side of the explosion-proof piece.
Optionally, the jacking assembly comprises:
the jacking mounting bracket is fixed on the frame body;
the jacking driving piece is fixed on the jacking mounting bracket;
the jacking rod is fixedly arranged at the output end of the jacking driving piece, and can extend into the accommodating space to drive the limiting block.
Optionally, the feeding unit, the positioning unit and the detecting unit are disposed along a same direction, and the carrying mechanism includes:
a carrying and mounting bracket fixed to the frame body;
the grabbing component is used for grabbing the explosion-proof sheet;
the first driving assembly is arranged at the output end of the first driving assembly and used for driving the grabbing assembly to move towards or away from the feeding unit;
the second driving assembly is fixedly arranged on the carrying and mounting bracket, the first driving assembly is arranged at the output end of the second driving assembly, and the second driving assembly is used for driving the first driving assembly to move to the feeding unit, the positioning unit and the detection unit.
The utility model has the beneficial effects that:
according to the feeding device for the explosion-proof sheets, the detection unit is used for detecting the front and the back of the explosion-proof sheets, only the explosion-proof sheets on the front are moved to the positioning unit, the explosion-proof sheets on the back are prevented from entering the subsequent steps, and the problem of explosion-proof sheet reverse is solved; the positioning unit can adjust the explosion-proof sheet to a preset position, so that the accuracy of the feeding position of the explosion-proof sheet is improved, the position accuracy of a subsequent mechanism for grabbing the explosion-proof sheet and the position accuracy of the explosion-proof sheet on a subsequent structure are facilitated, and the yield of the subsequent assembly or welding steps and the like is improved; automatic operation improves production efficiency and reduces manual operation intensity.
Drawings
FIG. 1 is a schematic structural diagram of a feeding device for rupture discs according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a cartridge module according to an embodiment of the present invention;
FIG. 3 is a front view of a cartridge module provided by an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a jacking assembly provided by an embodiment of the present invention;
FIG. 5 is a schematic structural view of a handling mechanism provided in an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a detecting unit provided in the embodiment of the present invention;
fig. 7 is a schematic structural diagram of a positioning unit according to an embodiment of the present invention.
In the figure:
100. an explosion-proof sheet;
1. a frame body;
2. a supply unit; 21. a cartridge clip module; 211. a cartridge clip assembly; 2111. a cartridge clip base plate; 2112. a guide block; 2113. a limiting block; 2114. a round head step pin; 212. a feeding turntable; 213. a rotary drive member; 22. a jacking assembly; 221. jacking the mounting bracket; 222. jacking a driving piece; 223. a jacking rod; 224. jacking blocks; 23. a fixed mount; 231. detecting the presence or absence of a sensor;
3. a positioning unit; 31. positioning the mounting bracket; 32. positioning blocks; 33. a first positioning assembly; 34. a second positioning assembly; 35. a height pallet; 36. an XY fine tuning stage; 37. an electromagnetic valve group;
4. a carrying mechanism; 41. a grasping assembly; 42. a first drive assembly; 43. a second drive assembly; 44. a first transfer plate; 45. a second adapter plate; 46. carrying and mounting the bracket;
5. a detection unit; 51. a CCD camera; 52. an annular light source; 53. detecting the fixing frame; 54. detecting an adjusting frame; 541. a first adjusting plate; 542. a second adjusting plate; 543. a third adjusting plate; 55. and (4) a safety grating.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The embodiment provides an explosion-proof sheet feeding device, as shown in fig. 1, which is arranged on a frame body 1, and comprises a feeding unit 2, a positioning unit 3, a detection unit 5 and a carrying mechanism 4; specifically, the feeding unit 2 is used for feeding the rupture discs 100; when the explosion-proof sheet 100 is arranged on the positioning unit 3, the explosion-proof sheet 100 can be adjusted to a preset position; the detection unit 5 is used for detecting the front and back sides of the explosion-proof sheet 100; the conveying mechanism 4 can grasp the rupture disk 100 at the feeding unit 2, move the rupture disk 100 to the detection unit 5 for detection, and then move the rupture disk 100 on the front side to the positioning unit 3 according to the detection result of the detection unit 5.
The front and the back of the explosion-proof sheet 100 are detected by the detection unit 5, only the explosion-proof sheet 100 on the front moves to the positioning unit 3, the explosion-proof sheet 100 on the back is prevented from entering the subsequent steps, and the problem of the explosion-proof sheet 100 in the reverse is solved; the positioning unit 3 can adjust the explosion-proof sheet 100 to a preset position, so that the accuracy of the feeding position of the explosion-proof sheet 100 is improved, the position accuracy of a subsequent mechanism for grabbing the explosion-proof sheet 100 and the position accuracy of the explosion-proof sheet 100 placed on a subsequent structure are facilitated, and the yield of the subsequent assembly or welding steps is improved; automatic operation improves production efficiency and reduces manual operation intensity.
Optionally, the detection unit 5 and the carrying mechanism 4 are electrically connected to a control end, the detection unit 5 transmits a front-back signal of the explosion-proof sheet 100 to the control end, the control end transmits the signal to the carrying mechanism 4, and when the detection unit 5 detects that the explosion-proof sheet 100 is a front surface, the control end controls the carrying mechanism 4 to move the explosion-proof sheet 100 to the positioning unit 3; specifically, the control terminal may be a PLC (Programmable Logic Controller) or other Controller.
Optionally, the feeding device for the explosion-proof sheets further comprises a waste discharge box, and when the detection unit 5 detects that the explosion-proof sheets 100 are reverse surfaces, the carrying mechanism 4 moves the reverse explosion-proof sheets 100 to the waste discharge box; optionally, the feeding device for the explosion-proof sheets may further include a turnover mechanism, when the detection unit 5 detects that the explosion-proof sheet 100 is a reverse side, the carrying mechanism 4 moves the explosion-proof sheet 100 on the reverse side onto the turnover mechanism, turns the explosion-proof sheet 100 on the reverse side to the front side, and the carrying mechanism 4 moves the explosion-proof sheet 100 on the front side on the turnover mechanism to the positioning unit 3; specifically, the turnover mechanism can refer to the prior art and is not described in detail.
Alternatively, as shown in fig. 2 and 3, the feeding unit 2 includes a cartridge clip module 21 and a jacking assembly 22, the cartridge clip module 21 includes a cartridge clip assembly 211, and the explosion-proof sheets 100 are stacked on the cartridge clip assembly 211; the jacking assembly 22 is fixedly arranged on the frame body 1, and the jacking assembly 22 can push the explosion-proof sheet 100 in the cartridge clip assembly 211 to enable the explosion-proof sheet 100 to ascend to reach a material taking position; the feeding is stable and reliable, specifically, the stacked explosion-proof sheets 100 can be manually placed in the cartridge clip assembly 211, and when one explosion-proof sheet 100 is taken away, the jacking assembly 22 rises upwards by the height of one explosion-proof sheet 100; specifically, when the carrying mechanism 4 sucks the explosion-proof sheet 100 through the vacuum suction nozzle, after the vacuum value of the explosion-proof sheet 100 reaches the threshold value at the material taking position, the jacking assembly 22 may further descend by a height of, for example, 10mm, and after the explosion-proof sheet 100 is taken away, the jacking assembly jacks to the material taking position to prevent friction between the explosion-proof sheet 100 at the material taking position and the next explosion-proof sheet 100 or drive the next explosion-proof sheet 100 to move.
Optionally, as shown in fig. 2 and 3, the cartridge clip module 21 further includes a feeding turntable 212 rotatably disposed on the frame body 1 and a plurality of sets of cartridge clip assemblies 211 disposed on the feeding turntable 212, the feeding turntable 212 rotates to rotate the cartridge clip assemblies 211 with the explosion-proof sheets 100 mounted thereon to the feeding position; the jacking assembly 22 can push the explosion-proof sheet 100 in the cartridge clip assembly 211 at the material supply level; the feeding unit 2 further comprises a plurality of sensors 231 arranged on the frame body 1 for detecting the presence or absence of the feed, each sensor 231 and each cartridge clip assembly 211 of the non-feeding position are arranged in a one-to-one correspondence manner, and whether the explosion-proof sheet 100 is arranged in the corresponding cartridge clip assembly 211 of the non-feeding position or not is detected by the sensor 231. When the sensor 231 detects that the explosion-proof piece 100 is not arranged in the cartridge clip assembly 211, an operator is reminded to feed the explosion-proof piece 100 into the corresponding cartridge clip assembly 211 in time, and in addition, the cartridge clip assembly 211 with the explosion-proof piece 100 is rotated to a feeding position, and a plurality of groups of cartridge clip assemblies 211 are arranged, so that non-stop material changing can be realized, the time is saved, and the efficiency is improved; specifically, the sensor 231 for detecting the presence or absence may also send a signal to the control end, and the control end controls other structures to automatically feed the rupture disk 100 into the cartridge holder assembly 211.
Alternatively, as shown in fig. 2 and 3, the cartridge holder assembly 211 includes a cartridge holder base plate 2111, a guide block 2112, and a stopper 2113, the cartridge holder base plate 2111 being fixed to the feed turntable 212; the guide block 2112 is fixed to the cartridge clip base plate 2111, the guide block 2112 is provided with an accommodating space, and the explosion-proof sheets 100 are stacked in the accommodating space; the limiting block 2113 can abut against the cartridge clip bottom plate 2111, the limiting block 2113 is slidably arranged on the guide block 2112, the explosion-proof sheet 100 is arranged on the limiting block 2113, and the jacking assembly 22 can push the limiting block 2113 to depart from one side of the explosion-proof sheet 100; when the explosion-proof sheet 100 is taken away, the jacking assembly 22 rises upwards by the thickness of one explosion-proof sheet 100, so that the next explosion-proof sheet 100 is positioned at the material taking position; the receiving space can prevent the explosion-proof sheet 100 from slipping off. Specifically, the cartridge holder base plate 2111 is fixed to the feed turntable 212 by a round-head step pin 2114.
Alternatively, as shown in fig. 4, the jacking assembly 22 comprises a jacking mounting bracket 221, a jacking driving member 222 and a jacking rod 223, wherein the jacking mounting bracket 221 is fixed on the frame body 1; the jacking driving piece 222 is fixed on the jacking mounting bracket 221; the jacking rod 223 is fixedly arranged at the output end of the jacking driving piece 222, and the jacking rod 223 can extend into the accommodating space to drive the limiting block 2113, so that the structure is simple and compact; specifically, the jacking rod 223 is further provided with a jacking block 224, specifically, the jacking block 224 is made of rubber or the like, and is prevented from being worn due to contact with the limiting block 2113.
Specifically, in the present embodiment, four cartridge clip assemblies 211 are provided, including a material supplying position and three non-material supplying positions, the material supplying rotary table 212 is driven to rotate by a rotary driving member 213 such as a dc motor, so as to realize that one cartridge clip assembly 211 is rapidly and precisely rotated to the material supplying position, and the other three cartridge clip assemblies 211 are rotated to the non-material supplying positions. In this embodiment, the limiting block 2113 is provided with a through hole, the sensor 231 for detecting whether the material is a photoelectric sensor, the frame body 1 is fixed with a fixing frame 23, three photoelectric sensors are fixed on the fixing frame 23, the three photoelectric sensors and the jacking assembly 22 are arranged at intervals, the three photoelectric sensors are respectively arranged below the cartridge clip assemblies 211 of three non-material supply positions, the photoelectric sensors are arranged opposite to the through hole on the limiting block 2113, when the explosion-proof sheet 100 is placed on the limiting block 2114, the through hole can be shielded, the photoelectric sensors can penetrate through the through hole to detect the explosion-proof sheet 100, and when the explosion-proof sheet 100 is not arranged on the limiting block, the photoelectric sensors cannot detect the explosion-proof sheet 100; in this embodiment, the jacking assembly 22 is disposed below the magazine assembly 211 at the feed level.
Alternatively, as shown in fig. 1 and 5, the feeding unit 2, the positioning unit 3 and the detecting unit 5 are arranged in the same direction, the carrying mechanism 4 includes a carrying mounting bracket 46, a grabbing assembly 41, a first driving assembly 42 and a second driving assembly 43, and the carrying mounting bracket 46 is fixed to the frame body 1; the grabbing assembly 41 is used for grabbing the explosion-proof sheet 100; the grabbing assembly 41 is arranged at the output end of the first driving assembly 42, and the first driving assembly 42 is used for driving the grabbing assembly 41 to move towards or away from the feeding unit 2; the second driving assembly 43 is fixedly arranged on the carrying and mounting bracket 46, the first driving assembly 42 is arranged at the output end of the second driving assembly 43, and the second driving assembly 43 is used for driving the first driving assembly 42 to move to the feeding unit 2, the positioning unit 3 and the detecting unit 5. Through the position setting of feeding unit 2, positioning unit 3 and detecting element 5, can reach a plurality of positions through second drive assembly 43, reduce the quantity of drive assembly.
In this embodiment, as shown in fig. 5, the grasping assembly 41 includes a vacuum chuck and a vacuum generator used in cooperation with the vacuum chuck, and the vacuum chuck absorbs the explosion-proof sheet 100 to prevent the explosion-proof sheet 100 from being scratched; in this embodiment, the first driving assembly 42 includes a lifting cylinder and a first transfer plate 44 mounted on a piston rod of the lifting cylinder, and the vacuum chuck is mounted on the first transfer plate 44; in this embodiment, the second driving assembly 43 includes a motor, the motor drives a screw-nut pair, the screw-nut pair is connected to the first driving assembly 42 through the second adapter plate 45, and the second adapter plate 45 and the first driving assembly 42 reach the feeding unit 2, the positioning unit 3 or the detecting unit 5 by the corresponding number of rotations of the motor.
Alternatively, as shown in fig. 6, the detection unit 5 includes a vision detection system and a detection support assembly, the handling mechanism 4 can move the explosion-proof sheet 100 below the CCD camera 51 of the vision detection system, and the vision detection system can send signals of the front and back sides of the explosion-proof sheet 100 to the control end; the detection supporting assembly is fixed on the frame body 1, and the visual detection system is fixed on the supporting assembly; the visual detection system can realize real-time monitoring, and improves the detection efficiency and the detection accuracy; specifically, the visual inspection system includes a CCD camera 51 and an annular light source 52 disposed below the CCD camera 51, and the specific structure and application of sending signals to a control end can refer to the prior art.
Alternatively, as shown in fig. 6, the supporting assembly includes a detection fixing frame 53 and a detection adjusting frame 54, the detection adjusting frame 54 includes a first adjusting plate 541, a second adjusting plate 542 and a third adjusting plate 543, and the CCD camera 51 is fixed to the first adjusting plate 541; the second adjusting plate 542 is L-shaped, and includes a first mounting plate and a second mounting plate, and the position of the first adjusting plate 541 can be adjusted in the first direction on the first mounting plate; the position of the second mounting plate can be adjusted along the second direction on the third adjusting plate 543, the position of the third adjusting plate 543 can be adjusted along the third direction on the detection fixing frame 53, and the first direction, the second direction and the third direction are mutually perpendicular to each other in pairs, and are responsible for adjusting the movement of the CCD camera 51 in the three directions and adjusting the mounting position. When the product model is changed or under other conditions that the position of the CCD camera 51 needs to be adjusted, the position of the CCD camera 51 in the space can be adjusted through the detection adjusting frame 54; specifically, a first elongated hole extending along a first direction is formed in the first adjusting plate 541, a fastener is mounted on the first mounting plate, and the fastener penetrates through the first elongated hole, so that the first adjusting plate 541 is fixed on the first mounting plate, and the position of the first adjusting plate can be adjusted through the first elongated hole; similarly, a second long hole extending along the second direction is formed in the second mounting plate, and a third long hole extending along the third direction is formed in the third adjusting plate 543.
When the machine works, the carrying mechanism 4 may be bumped or scratched by an operator in case of misoperation, optionally, as shown in fig. 6, a safety grating 55 is arranged on the detection fixing frame 53, and sends a signal to the control end when a blocking object is detected, so that the carrying mechanism 4 stops operating for safety protection in a mechanical operation area, and stops operating after the blocking object is detected, so as to improve the use safety.
Optionally, as shown in fig. 7, the positioning unit 3 includes a positioning mounting bracket 31, a positioning block 32, a first positioning assembly 33 and a second positioning assembly 34, and the positioning mounting bracket 31 is fixed on the frame body 1; the positioning block 32 is arranged on the positioning mounting bracket 31, the positioning block 32 is provided with a limiting groove, the limiting groove comprises a first groove wall and a second groove wall, and two side surfaces of the explosion-proof sheet 100 can abut against the first groove wall and the second groove wall respectively; the first positioning component 33 is used for abutting against the side surface of the explosion-proof sheet 100 departing from the first groove wall; the second positioning component 34 is used for abutting against the side face of the explosion-proof piece 100 departing from the second groove wall, the carrying mechanism 4 places the explosion-proof piece 100 in the limiting groove, the first positioning component 33 and the second positioning component 34 move towards the explosion-proof piece 100 respectively and simultaneously, one pair of side faces of the explosion-proof piece 100 abut against the first positioning component 33 and the first groove wall, the other pair of side faces abut against the second positioning component 34 and the second groove wall, the position of the explosion-proof piece 100 is limited through the first groove wall and the second groove wall, and the position accuracy of the explosion-proof piece 100 in the horizontal direction is improved.
In this embodiment, as shown in fig. 7, the first positioning assembly 33 includes a cylinder and a push block installed at the end of a piston rod of the cylinder, the piston reciprocates to drive the push block to reciprocate, and a side surface of the push block close to the explosion-proof sheet 100 can abut against a side surface of the explosion-proof sheet 100; similarly, the second positioning assembly 34 includes a cylinder and a push block mounted at the end of the piston rod of the cylinder, and the push block can abut against the other side surface of the explosion-proof sheet 100; in other embodiments, other driving members may be used for the first positioning assembly 33 and the second positioning assembly 34, and the pushing block can move linearly toward the rupture disk 100. Specifically, the positioning unit 3 is provided with an electromagnetic valve group 37, and the electromagnetic valve group 37 is used for controlling the cylinders on the first positioning assembly 33 and the second positioning assembly 34.
Since the accuracy of the preset position of the explosion-proof sheet 100 is determined by the positioning block 32, optionally, as shown in fig. 7, the positioning mounting bracket 31 is further provided with a height supporting plate 35 and an XY fine adjustment platform 36, the positioning block 32 is arranged on the XY fine adjustment platform 36, and the XY fine adjustment platform 36 is used for setting the initial position of the positioning block 32, so that the accuracy of the initial positions of the first and second tank walls is improved, and further the accuracy of the position of the explosion-proof sheet 100 after adjustment is improved; the positioning block 32 is adjusted in a floating mode, and floating and fixing of the positioning block 32 are achieved by utilizing the adjusting and self-locking functions of the XY fine adjustment platform 36, so that the adjusting accuracy is improved; the XY fine adjustment platform 36 is provided with adjustment scales, so that personnel can conveniently calibrate the position of the positioning block 32 according to the photographing result before subsequent assembly and different batches of explosion-proof sheets 100, the rapid and accurate adjustment and positioning are realized, the yield of equipment is improved, and the maintenance and debugging period is shortened. The first positioning assembly 33 and the second positioning assembly 34 are disposed on the height support plate 35, and the positioning block 32 is disposed on the XY fine adjustment platform 36, so that the heights of the first positioning assembly 33, the second positioning assembly 34 and the positioning block 32 are consistent.
Optionally, as shown in fig. 1, a plurality of feeding devices for the rupture discs 100 may be disposed on the frame body 1 to identify the front and back sides and adjust the positions of the rupture discs at the same time, so as to improve feeding efficiency; in this embodiment, two anti-explosion sheet feeding devices are symmetrically arranged, and specifically include two detection units 5, two carrying mechanisms 4, two feeding units 2, and two positioning blocks 32, two first positioning assemblies 33, two second positioning assemblies 34, two XY fine adjustment platforms 36 and two height support plates 35 which are symmetrically arranged on a positioning mounting bracket 31 as shown in fig. 7, and the positioning unit 3 is placed at the middle position and is used for positioning two anti-explosion sheets 100 at the same time, so that the moving range of a subsequent mechanism is reduced, and the subsequent mechanism can take materials conveniently.
Further optionally, when the feeding device for the explosion-proof sheets is used, the feeding device comprises the following steps that the cartridge clip assembly 211 for containing the explosion-proof sheets 100 rotates to a feeding position, and the jacking assembly 22 jacks to enable the explosion-proof sheets 100 to rise to a material taking position; the carrying mechanism 4 moves to the material taking position of the feeding unit 2 to take away the explosion-proof sheet 100 and moves to the detection unit 5, the detection unit 5 detects that the explosion-proof sheet 100 is a front surface, the carrying mechanism 4 moves the front surface explosion-proof sheet 100 to the positioning unit 3, and the positioning unit 3 adjusts the explosion-proof sheet 100 to a preset position for use in subsequent steps.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides an explosion-proof piece feedway, its setting is on support body (1), its characterized in that, explosion-proof piece feedway includes:
the feeding unit (2) is used for feeding the explosion-proof sheet (100);
the positioning unit (3), when the explosion-proof sheet (100) is arranged on the positioning unit (3), the explosion-proof sheet (100) can be adjusted to a preset position;
the detection unit (5) is used for detecting the front side and the back side of the explosion-proof sheet (100);
and the conveying mechanism (4) can grab the explosion-proof sheet (100) in the feeding unit (2), can move the explosion-proof sheet (100) to the detection unit (5) for detection, and then moves the front explosion-proof sheet (100) to the positioning unit (3) according to the detection result of the detection unit (5).
2. The rupture disc feeder according to claim 1, wherein the positioning unit (3) comprises:
the positioning and mounting bracket (31) is fixed on the frame body (1);
the positioning block (32) is arranged on the positioning mounting bracket (31), a limiting groove is formed in the positioning block (32), the limiting groove comprises a first groove wall and a second groove wall, and two side faces of the explosion-proof sheet (100) can abut against the first groove wall and the second groove wall respectively;
a first positioning component (33) used for abutting against the side surface of the explosion-proof sheet (100) departing from the first groove wall;
and the second positioning assembly (34) is used for abutting against the side surface of the explosion-proof sheet (100) which is far away from the second groove wall.
3. The feeding device of the explosion-proof sheet as claimed in claim 2, wherein a height supporting plate (35) and an XY fine adjustment platform (36) are further mounted on the positioning mounting bracket (31), the first positioning assembly (33) and the second positioning assembly (34) are arranged on the height supporting plate (35), and the positioning block (32) is arranged on the XY fine adjustment platform (36).
4. The rupture disc feeder according to claim 1, wherein the detection unit (5) comprises:
the carrying mechanism (4) can move the explosion-proof sheet (100) to the position below a CCD (charge coupled device) camera (51) of the visual detection system, and the visual detection system can send signals of the front side and the back side of the explosion-proof sheet (100) to a control end;
the detection supporting assembly is fixed on the frame body (1), and the visual detection system is fixed on the supporting assembly.
5. The rupture disc feeding device according to claim 4, wherein the supporting assembly comprises a detection fixing frame (53) and a detection adjusting frame (54), and the detection adjusting frame (54) comprises:
a first adjustment plate (541), the CCD camera (51) being fixed to the first adjustment plate (541);
the second adjusting plate (542) is L-shaped and comprises a first mounting plate and a second mounting plate, and the position of the first adjusting plate (541) on the first mounting plate can be adjusted along a first direction;
the second direction adjusting position can be followed to third adjusting plate (543) on third adjusting plate (543), third adjusting plate (543) are in detect mount (53) can follow third direction adjusting position, first direction, the second direction reaches two liang of mutually perpendicular in the third direction.
6. The rupture disc feeder according to any one of claims 1 to 5, wherein the feeder unit (2) comprises:
the cartridge clip module (21) comprises a cartridge clip assembly (211), and the explosion-proof sheets (100) are stacked on the cartridge clip assembly (211);
jacking subassembly (22), fixed set up in support body (1), jacking subassembly (22) can promote in cartridge clip subassembly (211) explosion-proof piece (100), make explosion-proof piece (100) upwards rise and reach and get the material level.
7. The rupture disc feeding device according to claim 6, wherein the cartridge clip module (21) further comprises a feeding turntable (212) rotatably disposed on the frame body (1) and a plurality of groups of the cartridge clip assemblies (211) disposed on the feeding turntable (212), the feeding turntable (212) rotates to rotate the cartridge clip assemblies (211) loaded with the rupture discs (100) to a feeding position; the jacking assembly (22) can push the explosion-proof sheet (100) in the cartridge clip assembly (211) at the material supply position; the feeding unit (2) further comprises a plurality of sensors (231) and sensors (231) which are arranged on the frame body (1) for detecting the feeding positions of the cartridges and the clips (211) in a one-to-one correspondence mode, the sensors (231) are used for detecting the corresponding feeding positions of the cartridges and the clips (211), and whether the anti-explosion sheets (100) are arranged in the cartridges and the clips or not is detected.
8. The rupture disc feeder apparatus as set forth in claim 7, wherein the cartridge holder assembly (211) comprises:
a cartridge holder base plate (2111) fixed to the feed turntable (212);
the guide block (2112) is fixed to the cartridge clip bottom plate (2111), an accommodating space is formed in the guide block (2112), and the explosion-proof sheets (100) are stacked in the accommodating space;
the limiting block (2113) can abut against the cartridge clip bottom plate (2111), the limiting block (2113) is arranged on the guide block (2112) in a sliding mode, the explosion-proof sheet (100) is arranged on the limiting block (2113), and the jacking assembly (22) can push the limiting block (2113) to deviate from one side of the explosion-proof sheet (100).
9. The rupture disc feeder according to claim 8, wherein the jacking assembly (22) comprises:
the jacking mounting bracket (221) is fixed on the frame body (1);
a jacking driving piece (222) fixed on the jacking mounting bracket (221);
the jacking rod (223) is fixedly arranged at the output end of the jacking driving piece (222), and the jacking rod (223) can extend into the accommodating space to drive the limiting block (2113).
10. The rupture disc feeder according to any one of claims 1 to 5, wherein the feeder unit (2), the positioning unit (3) and the detection unit (5) are disposed in the same direction, and the handling mechanism (4) includes:
a carrying and mounting bracket (46) fixed to the frame body (1);
the grabbing assembly (41) is used for grabbing the explosion-proof sheet (100);
a first driving assembly (42), wherein the grabbing assembly (41) is arranged at the output end of the first driving assembly (42), and the first driving assembly (42) is used for driving the grabbing assembly (41) to move towards or away from the feeding unit (2);
the second driving assembly (43) is fixedly arranged on the carrying and mounting bracket (46), the first driving assembly (42) is arranged at the output end of the second driving assembly (43), and the second driving assembly (43) is used for driving the first driving assembly (42) to move to the feeding unit (2), the positioning unit (3) and the detection unit (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121299501.6U CN215796931U (en) | 2021-06-10 | 2021-06-10 | Explosion-proof piece feedway |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121299501.6U CN215796931U (en) | 2021-06-10 | 2021-06-10 | Explosion-proof piece feedway |
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| CN215796931U true CN215796931U (en) | 2022-02-11 |
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| CN202121299501.6U Active CN215796931U (en) | 2021-06-10 | 2021-06-10 | Explosion-proof piece feedway |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115020879A (en) * | 2022-06-09 | 2022-09-06 | 苏州领略智能科技有限公司 | Lithium battery cover explosion-proof piece assembling mechanism |
| CN116652545A (en) * | 2023-07-28 | 2023-08-29 | 苏州德机自动化科技有限公司 | Clip type feeding equipment for electronic components |
| CN117340475A (en) * | 2023-12-06 | 2024-01-05 | 苏州华工自动化技术有限公司 | Explosion-proof piece welding machine and working method thereof |
-
2021
- 2021-06-10 CN CN202121299501.6U patent/CN215796931U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115020879A (en) * | 2022-06-09 | 2022-09-06 | 苏州领略智能科技有限公司 | Lithium battery cover explosion-proof piece assembling mechanism |
| CN115020879B (en) * | 2022-06-09 | 2024-02-27 | 苏州领略智能科技有限公司 | Lithium battery cover explosion-proof piece assembling mechanism |
| CN116652545A (en) * | 2023-07-28 | 2023-08-29 | 苏州德机自动化科技有限公司 | Clip type feeding equipment for electronic components |
| CN116652545B (en) * | 2023-07-28 | 2023-10-03 | 苏州德机自动化科技有限公司 | Clip type feeding equipment for electronic components |
| CN117340475A (en) * | 2023-12-06 | 2024-01-05 | 苏州华工自动化技术有限公司 | Explosion-proof piece welding machine and working method thereof |
| CN117340475B (en) * | 2023-12-06 | 2024-03-15 | 苏州华工自动化技术有限公司 | Explosion-proof piece welding machine and working method thereof |
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