CN219525555U - Material taking device - Google Patents
Material taking device Download PDFInfo
- Publication number
- CN219525555U CN219525555U CN202320476161.2U CN202320476161U CN219525555U CN 219525555 U CN219525555 U CN 219525555U CN 202320476161 U CN202320476161 U CN 202320476161U CN 219525555 U CN219525555 U CN 219525555U
- Authority
- CN
- China
- Prior art keywords
- channel
- sleeve
- hole
- air
- taking device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Manipulator (AREA)
Abstract
The material taking device provided by the utility model comprises: an adsorption mechanism; the adsorption mechanism comprises a sleeve and a thimble, the sleeve comprises a first channel and a second channel which are mutually communicated, the thimble comprises a first needle section and a second needle section, the first needle section is arranged corresponding to the first channel and is in sliding sealing connection with the first channel, and the second needle section is arranged corresponding to the second channel and forms an air passage with the second channel; the side wall of the sleeve is provided with a suction hole which is communicated with the air passage, so that one end of the second channel, which is far away from the first channel, is used for adsorbing a material piece; the thimble is movable along the first channel and the second channel and is used for pushing the material piece to be separated from the sleeve. The material taking device can take materials in a vacuum adsorption mode, and can push the material piece through the ejector pin during material discharging, so that the material piece is separated from the sleeve, and the material piece can be prevented from being adhered to the end part of the sleeve to influence the material discharging.
Description
Technical Field
The utility model belongs to the technical field of material part transmission equipment, and particularly relates to a material taking device.
Background
At present, a vacuum adsorption mode can be adopted for conveying materials so as to facilitate material taking and discharging. However, in some cases, when the vacuumizing is stopped, a certain vacuum degree may still exist at the vacuum adsorption end, or there is an adhesion influence of static electricity, dirt, oil stains and the like, so that the material piece is not easy to separate from the vacuum adsorption end, and the discharging is affected.
Disclosure of Invention
The embodiment of the utility model aims to provide a material taking device which can solve the problems that a material piece is not easy to separate from a vacuum adsorption end to influence discharging and the like.
In order to solve the technical problems, the utility model is realized as follows:
the embodiment of the utility model provides a material taking device, which comprises: the adsorption mechanism comprises a sleeve and a thimble movably arranged in the sleeve;
the thimble comprises a first channel and a second channel which are communicated with each other, the thimble comprises a first needle section and a second needle section, the first needle section is arranged corresponding to the first channel and is in sliding sealing connection with the first channel, and the second needle section is arranged corresponding to the second channel and forms an air passage with the second channel;
the side wall of the sleeve is provided with a suction hole which is communicated with the air passage, so that one end of the second channel, which is far away from the first channel, is used for adsorbing a material piece;
the thimble is movable along the first channel and the second channel and is used for pushing the material piece to be separated from the sleeve.
In the embodiment of the utility model, the air in the air passage formed between the second channel and the second needle section can be pumped out through the suction hole, so that a negative pressure area is formed at one end of the second channel, which is far away from the first channel, and therefore, the material piece can be adsorbed, and the subsequent transmission of the material piece is facilitated; after the material piece is conveyed to the preset position, the suction effect is stopped, and the ejector pin is enabled to move along the direction from the first channel to the second channel, so that the extrusion effect can be generated on the material piece, the material piece is pushed to be separated from the sleeve, and further the release of the material piece is realized. The material taking device can take materials in a vacuum adsorption mode, and can push the material piece through the ejector pin during material taking, so that the material piece is separated from the sleeve, the material piece can be prevented from being adhered to the end part of the sleeve to influence material taking, and the smoothness of material taking is ensured.
Drawings
FIG. 1 is a schematic view of a material taking apparatus according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a driving mechanism, an adsorption mechanism and a connection block according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a structure of a sleeve according to an embodiment of the present utility model;
FIG. 4 is a schematic cross-sectional view of a sleeve according to an embodiment of the present utility model;
fig. 5 is a schematic structural diagram of a guide seat according to an embodiment of the present utility model;
fig. 6 is a schematic structural diagram of a workbench, a part tray, an auxiliary jig, a mechanical arm, a material taking device and other components according to an embodiment of the utility model.
Reference numerals illustrate:
100-a material taking device;
110-an adsorption mechanism; 111-sleeve; 1111—a first channel; 1112-a second channel; 1113-suction holes; 1114-inlet holes; 1115-an exhaust hole; 1116-a limit groove; 1117-moving the cavity; 112-thimble; 1121-a first needle segment; 1122-a second needle segment; 1123-move segments; 113-an elastic element;
120-a driving mechanism;
130-connecting blocks; 131-a floating tank;
140-a guide seat; 141-a guide hole; 142-positioning holes;
150-fixing seats;
200-mechanical arms;
300-working table;
400-part trays;
500-auxiliary jig; 510-locating pins.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present utility model may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type, and are not limited to the number of objects, such as the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.
The following describes embodiments of the present utility model in detail through specific embodiments and application scenarios thereof with reference to the accompanying drawings.
Referring to fig. 1 to 6, an embodiment of the present utility model discloses a material taking device 100 for taking and placing a material piece, so as to facilitate assembly of the material piece. The disclosed reclaimer 100 includes an adsorption mechanism 110, the adsorption mechanism 110 being configured to adsorb or release material pieces.
The adsorption mechanism 110 includes a sleeve 111 and a thimble 112 movably disposed within the sleeve 111, wherein the sleeve 111 includes a first channel 1111 and a second channel 1112, and the first channel 1111 and the second channel 1112 are in communication with each other. In an actual condition, the adsorption mechanism 110 extends in the up-down direction, the first channel 1111 is located above, the second channel 1112 is located below, and an end of the second channel 1112 facing away from the first channel 1111 (i.e. the adsorption end of the sleeve 111) may be used for adsorbing the material. Of course, the adsorption mechanism 110 may also extend in the left-right direction or the front-rear direction, and may be specifically set according to the actual working conditions.
The ejector pin 112 includes a first needle section 1121 and a second needle section 1122, wherein the first needle section 1121 is disposed corresponding to the first channel 1111 and the second needle section 1122 is disposed corresponding to the second channel 1112. Illustratively, a first needle segment 1121 may be disposed within the first channel 1111, a second needle segment 1122 may be disposed within the second channel 1112, and the entirety of the needle 112 may be movable within the first and second channels 1111, 1112 to facilitate pushing of the material at the suction end, such that the pushed material is separated from the suction end of the sleeve 111.
In order to enable a negative pressure zone near the suction end for the suction of the material, the side wall of the sleeve 111 may be provided with a suction hole 1113, which suction hole 1113 communicates with the second channel 1112, so that the end of the second channel 1112 facing away from the first channel 1111 generates a negative pressure for the suction of the material. In some embodiments, the suction hole 1113 may be used to connect with an external suction device, where the suction device may include a vacuum pump, etc., and under the action of the suction device, the gas in the second channel 1112 may be pumped through the suction hole 1113, so that a certain vacuum degree is generated in the second channel 1112, and a negative pressure area is formed near the suction end, so as to facilitate the suction of the material piece.
With the portion of spike 112 (i.e., second needle segment 1122) disposed in second passageway 1112, to avoid obstruction of the vacuum draw by second needle segment 1122, an air passageway may be formed between the inner wall of second passageway 1112 and the outer wall of spike 112, which air passageway communicates with suction orifice 1113 such that the air within second passageway 1112 may flow along the air passageway to suction orifice 1113 and be drawn through suction orifice 1113.
Because first channel 1111 communicates with second channel 1112 and another portion of spike 112 (i.e., first needle segment 1121) is disposed in first channel 1111 and is movable along first channel 1111, in order to ensure that no leakage between first needle segment 1121 and first channel 1111 will occur and that vacuum may be effected, in the present embodiment, the cross-sectional area of first channel 1111 is equal to or slightly greater than the cross-sectional area of first needle segment 1121, such that a sliding seal connection between first needle segment 1121 and first channel 1111 is enabled.
In some embodiments, the cross-sectional areas of the first needle segment 1121 and the second needle segment 1122 may be equal, and the cross-sectional area of the second channel 1112 is larger than the cross-sectional area of the first channel 1111, so that the movement of the ejector pin 112 in the first channel 1111 and the second channel 1112 may be ensured, and a sealing effect between the outer wall of the first needle segment 1121 and the inner wall of the first channel 1111 may be achieved, so as to prevent the air leakage in the gap between the outer wall of the first needle segment 1121 and the inner wall of the first channel 1111, and affect the adsorption effect on the material.
In other embodiments, the cross-sectional area of first needle segment 1121 may be greater than the cross-sectional area of second needle segment 1122, and the cross-sectional areas of first channel 1111 and second channel 1112 may be equal, such an arrangement may ensure a sliding sealed connection between first needle segment 1121 and first channel 1111, and may also ensure a gap between second needle segment 1122 and second channel 1112 to facilitate evacuation.
For example, the cross-sections of the first channel 1111, the second channel 1112 and the thimble 112 may be circular, in which case the radius of the first channel 1111 and the radius of the first needle segment 1121 may be equal, and of course, a certain radius difference may exist, so that a preset gap exists between the two, for example, the difference between the radius of the first channel 1111 and the radius of the first needle segment 1121 is 0.1mm, which may, of course, be other values, which are not limited herein specifically.
In the embodiment of the utility model, the air in the air passage formed between the second channel 1112 and the second needle section 1122 can be pumped out through the pumping hole 1113, so that a negative pressure area is formed at one end of the second channel 1112, which is far away from the first channel 1111, and therefore, the material can be adsorbed, and the subsequent transmission of the material is facilitated; when the material is transferred to the preset position, the suction action is stopped, and the ejector pin 112 is moved along the direction from the first channel 1111 to the second channel 1112, so that the material can be extruded, the material is pushed to be separated from the sleeve 111, and the release of the material is realized. The material taking device 100 can take materials in a vacuum adsorption mode, and can push the material through the ejector pin 112 during material taking, so that the material is separated from the sleeve 111, the material can be prevented from being adhered to the end part of the sleeve 111 to influence material taking, and the smoothness of material taking is ensured.
To enable movement of needle 112 in first and second channels 1111, 1112, in some embodiments, cannula 111 may further include a movement cavity 1117, the movement cavity 1117 communicating with first channel 1111, and needle 112 may further include a movement section 1123 coupled to first needle section 1121, movement section 1123 positioned within movement cavity 1117; the side wall of the sleeve 111 is further provided with a first air hole and a second air hole, wherein the first air hole is communicated with the moving cavity 1117, the second air hole is located in a position, adjacent to the moving cavity 1117, of the first channel 1111 and is communicated with the first channel 1111, so that the first air hole and the second air hole can be located at two sides of one end, located in the moving cavity 1117, of the thimble 112 respectively.
Based on the above arrangement, under the condition that the compressed gas is introduced into the first air hole, the ejector pin 112 can move along the direction from the first channel 1111 to the second channel 1112 under the pressure of the compressed gas, so that the material piece at the adsorption end of the sleeve 111 can be ejected out, and the material piece is quickly separated from the adsorption end without adhesion; to prevent excessive pressure on the side of movement cavity 1117 adjacent to the second vent from affecting movement of spike 112, pressure relief may be performed through the second vent. Under the condition that compressed gas is introduced into the second air hole, the ejector pin 112 can move along the direction from the second channel 1112 to the first channel 1111 under the pressure action of the compressed gas, so that the other end of the ejector pin 112 can retract into the second channel 1112 relative to the adsorption end, and the other end of the ejector pin 112 is prevented from affecting the adsorption action on the next material; to prevent excessive pressure on the side of mobile cavity 1117 adjacent to the first port from affecting movement of spike 112, pressure relief may be performed through the first port.
Illustratively, the moving section 1123 may be a bump structure slidably and sealingly connected to the moving cavity 1117, where the first air hole is located above the bump structure and the second air hole is located below the bump structure, so that after the compressed air is introduced into the first air hole, a pressure is generated on the upper surface of the bump structure to push the ejector pin 112 to move downward and push the material out; after the compressed gas is introduced into the second air hole, a pressure is generated on the lower surface of the bump structure, so as to push the ejector pin 112 to move upwards, and the other end of the ejector pin 112 is retracted into the second channel 1112.
In other embodiments, other means may be used to drive the movement of spike 112 in first channel 1111 and second channel 1112, such as, for example, a pneumatic cylinder, an electric cylinder, etc., without limitation.
Referring to fig. 2, in some embodiments, the first air hole may be an air inlet hole 1114, and the second air hole may be an air outlet hole 1115, in which case, compressed air may be introduced into the moving cavity 1117 through the air inlet hole 1114, so as to push the ejector pin 112 to move in a direction from the first channel 1111 to the second channel 1112, so as to push the material to separate from the adsorption end of the sleeve 111, and at the same time, part of air in a side of the moving cavity 1117 close to the air outlet hole 1115 may be discharged through the air outlet hole 1115, so as to prevent the air pressure in the area from being too high to affect the movement of the ejector pin 112.
After the material piece at the adsorption end of the sleeve 111 is pushed out, in order to ensure that the next material piece can be adsorbed normally, the other end of the ejector pin 112 needs to retract into the second channel 1112.
Wherein, the partial area of the first channel 1111 adjacent to the moving cavity 1117 and the first needle segment 1121 form an annular cavity, and the elastic element 113 is located in the annular cavity, and the annular cavity can provide a receiving space for the elastic element 113. In addition, the elastic element 113 is sleeved outside the first needle section 1121, one end of the elastic element 113 is connected with the bottom wall of the annular cavity, and the other end of the elastic element 113 is connected with the moving section 1123. With this arrangement, after stopping the compressed air from flowing into the air inlet 1114, the ejector pin 112 can be pushed by the elastic element 113 to retract.
The elastic member 113 may be a spring, or the like, for example, and may be other members, as a matter of course, and is not particularly limited herein.
Referring to fig. 2 to 4, in order to secure the positional accuracy of the sucked material, one end of the sleeve 111 adjacent to the second channel 1112 may be provided with a limit groove 1116, the limit groove 1116 being in communication with the air passage, and a wall surface of the limit groove 1116 being for contact with an edge of the material. Through this kind of setting, the wall of spacing groove 1116 can carry out spacingly to the material to prevent that the material from appearing the condition of position deviation in the adsorption process, guaranteed the position accuracy of material, and then can improve the installation accuracy of material.
Illustratively, the shape of the limiting slot 1116 may be selected based on the shape of the material to be sorbed so as to accommodate the sorption of a variety of differently shaped materials.
In order to ensure that the material is normally sucked without air leakage, the end surface of the ejector pin 112 for pushing the material may be flush with the bottom surface of the limiting groove 1116 or may be located in the second channel 1112 when the ejector pin 112 is in a retracted state. Through this kind of setting, can guarantee that the material piece is inhaled behind the spacing groove 1116, the material piece can closely laminate with the tank bottom face of spacing groove 1116, and can not appear forming the clearance between material piece and the spacing groove 1116 and lead to the condition of gas leakage, consequently, can form the good adsorption efficiency to the material piece.
In some embodiments, the extraction device 100 may be applied in the context of absorbing a material with a through hole, such as in the context of absorbing a nut, a washer, etc. When the material piece with the through hole enters the limit groove 1116, the through hole is opposite to the second channel 1112, and at this time, the through hole needs to be opposite to the through hole of the material piece through the end part of the ejector pin 112 and plugged, so as to avoid the air leakage phenomenon caused by the communication between the through hole and the second channel 1112 from affecting the adsorption effect.
Based on the above, in the case that the material is provided with the through hole, the cross-sectional area of the second needle segment 1122 is made larger than that of the through hole, and the end surface of the ejector pin 112 for pushing the material is flush with the bottom surface of the limit groove 1116 and is disposed opposite to the through hole. Based on this, under the suction effect, the material is inhaled in the spacing groove 1116, and simultaneously, the through-hole of material is by the terminal surface shutoff of thimble 112, and closely laminate and do not have the clearance between the surface of material and the tank bottom of spacing groove 1116 to can both guarantee not leak gas between material and the tank bottom of spacing groove 1116, can also guarantee not leak gas through the through-hole of material, and then guaranteed good adsorption efficiency, in order to prevent leaking gas and the condition emergence that leads to the material to drop.
Because the wall of the limiting groove 1116 can limit the material, in some embodiments, the axis of the adsorption mechanism 110 may also be arranged horizontally, i.e., the axis of the adsorption mechanism 110 is horizontal, in this case, after stopping adsorption, the wall of the limiting groove 1116 can support the material, so as to prevent the material from falling, and then the ejector pin 112 pushes the material so as to push the material into the position to be mounted, thereby realizing the mounting of the material.
Referring to fig. 2, in order to enable the suction mechanism 110 to be lifted, the extracting apparatus 100 may further include a driving mechanism 120 and a connection block 130, wherein a driving end of the driving mechanism 120 is connected with the sleeve 111 through the connection block 130 to drive the sleeve 111 to be lifted. Illustratively, the driving mechanism 120 may include a telescopic member such as an air cylinder, an electric cylinder, etc., which can drive the suction mechanism 110 to lift and lower, so as to take or discharge materials through the suction mechanism 110.
With continued reference to fig. 2, further, the connection block 130 may be provided with a floating groove 131, and the driving end of the driving mechanism 120 is disposed in the floating groove 131 and is movable relative to the connection block 130 in a first plane, wherein the first plane is perpendicular to the lifting direction. Through this kind of setting, can make the drive end float in the floating groove 131 at the in-process that actuating mechanism 120 drive adsorption equipment 110 goes up and down to adjust the relative position of drive end and adsorption equipment 110 in first plane, thereby effectively alleviate the relative distortion between drive end and the adsorption equipment 110 and lead to adsorption equipment 110 to go up and down the circumstances emergence that the process was blocked even blocked, and then can improve the adaptability of position between actuating mechanism 120 and the adsorption equipment 110, guaranteed that adsorption equipment 110 can go up and down smoothly.
Illustratively, the opening of the floating groove 131 may be provided with a blocking protrusion, and accordingly, the driving end of the driving mechanism 120 may be provided with a floating tip, in which case the floating tip may slide into the floating groove 131 from the side and may be restrained by the blocking protrusion, so that the floating tip may move in the floating groove 131 and may be prevented from being separated from the floating groove 131.
Referring to fig. 1 and 5, in order to improve the lifting accuracy of the suction mechanism 110, the material taking apparatus 100 may further include a guide holder 140, the guide holder 140 being provided with a guide hole 141, and the sleeve 111 passing through the guide hole 141 and being movable in the lifting direction. Through this kind of setting, under the guiding effect of guiding hole 141, can guarantee that sleeve pipe 111 removes along the direction of lifting and can not produce the slope to can guarantee that sleeve pipe 111's adsorption end can align with waiting the absorptive material, and can also guarantee that the material can align with waiting the position of installing, and then guarantee the installation accuracy.
In some embodiments, the guide seat 140 may be provided with a plurality of guide holes 141, and each guide hole 141 may be penetrated by one adsorption mechanism 110, so that the corresponding adsorption mechanism 110 may be guided by the plurality of guide holes 141 to ensure lifting precision of the adsorption mechanism 110.
In order to prevent the adsorption mechanism 110 from rotating in the guide hole 141, the side wall of the guide hole 141 may be provided with a first limiting plane, and correspondingly, the outer wall of the sleeve 111 may be provided with a second limiting plane, so that after the sleeve 111 penetrates into the guide hole 141, the sleeve 111 can be effectively prevented from rotating in the guide hole 141 by the mutual contact of the first limiting plane and the second limiting plane, and further, the position accuracy of the adsorption mechanism 110 can be ensured as well, and the installation accuracy of the material piece is further improved.
Referring to fig. 1, in order to increase the material taking speed, so as to increase the installation speed of the material pieces, the material taking device 100 may include a plurality of driving mechanisms 120, a plurality of connecting blocks 130 and a plurality of adsorbing mechanisms 110, and the driving ends of the driving mechanisms 120 are respectively connected with the sleeves 111 of the adsorbing mechanisms 110 in a one-to-one correspondence manner through the connecting blocks 130, so that the adsorbing mechanisms 110 may be driven to lift, thereby achieving the adsorption and the transmission of the material pieces, and further improving the installation efficiency of the material pieces.
In order to reduce the distance between two adjacent suction mechanisms 110 without causing the two corresponding driving mechanisms 120 to generate position interference, the axis of the driving end of the driving mechanism 120 and the axis of the corresponding sleeve 111 may be eccentrically disposed, that is, the two axes are not collinear, so that when the distance between two adjacent suction mechanisms 110 is smaller, through the eccentric arrangement, the two corresponding driving mechanisms 120 may be avoided from interfering with each other.
Of course, the axis of the driving end of the driving mechanism 120 and the axis of the corresponding sleeve 111 may also be concentrically arranged, so as to ensure that the stress of the sleeve 111 is balanced.
With continued reference to fig. 1, in some embodiments, the extracting device 100 may further include a fixing base 150, where the fixing base 150 is spaced from the guide seat 140, and the driving mechanism 120 is fixed to the fixing base 150, and the fixing base 150 is provided with a avoidance hole so as to facilitate the driving end of the driving mechanism 120 to pass through.
Referring to fig. 6, in order to transfer and move the material piece absorbed by the material taking device 100, the material taking device 100 may be connected to the mechanical arm 200, and the mechanical arm 200 may drive the material taking device 100 and the material piece absorbed by the material taking device to move freely, so as to transfer the absorbed material piece to a preset position, and then push the material piece out through the ejector pin 112, so as to release the material piece, so as to install the material piece.
The base of the mechanical arm 200 may be mounted on the table 300, and in addition, the parts tray 400 may be placed on the table 300, and a plurality of materials may be accommodated by the parts tray 400.
The auxiliary jig 500 may be further disposed on the workbench 300, where the auxiliary jig 500 may include at least two positioning pins 510, and correspondingly, the guide holder 140 may be provided with at least two corresponding positioning holes 142, so that when the mechanical arm 200 carries the material taking device 100 to move to correspond to the auxiliary jig 500, the position accuracy of the material taking device 100 may be ensured by matching the corresponding positioning pins 510 with the positioning holes 142.
In addition, the part tray 400 may be provided with a plurality of alignment reference holes, where the alignment reference holes are respectively used for performing rapid alignment in the process of driving the material taking device 100 to take materials by the mechanical arm 200, and by calibrating the positions of the alignment reference holes, a position array may be performed to obtain the positions of all the materials. It should be noted that, to achieve the alignment, the material taking device 100 is provided with alignment structures corresponding to the alignment reference holes respectively, so as to ensure the relative positional accuracy of the material taking device 100 and the part tray 400.
The embodiments of the present utility model have been described above with reference to the accompanying drawings, but the present utility model is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present utility model and the scope of the claims, which are to be protected by the present utility model.
Claims (10)
1. A take-out device, comprising: the device comprises an adsorption mechanism (110), wherein the adsorption mechanism (110) comprises a sleeve (111) and a thimble (112) movably arranged in the sleeve (111);
the sleeve (111) comprises a first channel (1111) and a second channel (1112) which are communicated with each other, the thimble (112) comprises a first needle section (1121) and a second needle section (1122), the first needle section (1121) is arranged corresponding to the first channel (1111) and is in sliding sealing connection with the first channel (1111), and the second needle section (1122) is arranged corresponding to the second channel (1112) and forms an air passage with the second channel (1112);
the side wall of the sleeve (111) is provided with a suction hole (1113), and the suction hole (1113) is communicated with the air passage so that one end of the second channel (1112) which is far away from the first channel (1111) is used for adsorbing a material;
the ejector pin (112) is movable along the first channel (1111) and the second channel (1112) for pushing the material out of the sleeve (111).
2. The extraction device according to claim 1, wherein the sleeve (111) further comprises a movement cavity (1117) communicating with the first passage (1111), the ejector pin (112) further comprises a movement section (1123) connected to the first needle section (1121), the movement section (1123) being located within the movement cavity (1117);
the side wall of the sleeve (111) is also provided with a first air hole and a second air hole, the first air hole is communicated with the moving cavity (1117), and the second air hole is positioned at a position, adjacent to the moving cavity (1117), of the first channel (1111) and is communicated with the first channel (1111);
when the first air hole is filled with compressed air, the ejector pin (112) moves along the direction from the first channel (1111) to the second channel (1112), and when the second air hole is filled with compressed air, the ejector pin (112) moves along the direction from the second channel (1112) to the first channel (1111).
3. The material extracting apparatus according to claim 2, wherein the first air hole is an air inlet hole (1114) and the second air hole is an air outlet hole (1115);
-an annular cavity is formed between a partial region of the first channel (1111) adjacent to the moving cavity (1117) and the first needle segment (1121);
the adsorption mechanism (110) further comprises an elastic element (113), the elastic element (113) is located in the annular cavity and sleeved on the outer side of the first needle section (1121), one end of the elastic element (113) is connected with the bottom wall of the annular cavity, and the other end of the elastic element (113) is connected with the moving section (1123).
4. The material taking device according to claim 1, characterized in that one end of the sleeve (111) adjacent to the second channel (1112) is provided with a limit groove (1116);
the limiting groove (1116) is communicated with the air passage, and the wall surface of the limiting groove (1116) is used for being in contact with the edge of the material piece.
5. The material taking device according to claim 4, characterized in that, in the case that the ejector pins (112) are in the retracted state, the end surfaces of the ejector pins (112) for pushing the material piece are flush with the bottom surface of the limit groove (1116) or are located in the second channel (1112).
6. The material taking device according to claim 5, wherein in the case that the material piece is provided with a through hole, the cross-sectional area of the second needle section (1122) is larger than the cross-sectional area of the through hole, and the end surface of the ejector pin (112) for pushing the material piece is flush with the bottom surface of the limit groove (1116) and is disposed opposite to the through hole.
7. The reclaimer device according to claim 1, wherein the reclaimer device (100) further comprises a drive mechanism (120) and a connecting block (130);
the driving end of the driving mechanism (120) is connected with the sleeve (111) through the connecting block (130) so as to drive the sleeve (111) to lift.
8. The material taking device according to claim 7, wherein the connecting block (130) is provided with a floating groove (131), the driving end of the driving mechanism (120) is arranged in the floating groove (131), and the driving end is movable relative to the connecting block (130) in a first plane, and the first plane is perpendicular to the lifting direction.
9. The material taking device according to claim 1 or 7 or 8, wherein the material taking device (100) further comprises a guide holder (140), the guide holder (140) being provided with a guide hole (141);
the sleeve (111) passes through the guide hole (141) and is movable in the lifting direction.
10. The material taking device according to claim 7 or 8, wherein the material taking device (100) comprises a plurality of driving mechanisms (120), a plurality of connecting blocks (130) and a plurality of adsorption mechanisms (110), and the driving ends of the driving mechanisms (120) are respectively connected with the sleeves (111) of the adsorption mechanisms (110) in a one-to-one correspondence manner through the connecting blocks (130);
the axis of the driving end of the driving mechanism (120) is eccentrically or concentrically arranged with the axis of the corresponding sleeve (111).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320476161.2U CN219525555U (en) | 2023-03-06 | 2023-03-06 | Material taking device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320476161.2U CN219525555U (en) | 2023-03-06 | 2023-03-06 | Material taking device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN219525555U true CN219525555U (en) | 2023-08-15 |
Family
ID=87650070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202320476161.2U Active CN219525555U (en) | 2023-03-06 | 2023-03-06 | Material taking device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN219525555U (en) |
-
2023
- 2023-03-06 CN CN202320476161.2U patent/CN219525555U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107350989B (en) | Vacuum adsorption workbench and vacuum adsorption device | |
CN105537903B (en) | Four-way pipe end cap feeding riveting mechanism | |
CN114261760B (en) | Switchable suction mechanism | |
CN219525555U (en) | Material taking device | |
CN209740154U (en) | rotary dispensing device | |
CN105328746A (en) | Independently moving type vacuum sucker provided with airlock and board suction device | |
CN113814768A (en) | Suction cup device | |
CN210189002U (en) | Automatic equipment gear pin bearing equipment | |
CN108918114B (en) | Performance testing machine for compressor | |
CN113199232B (en) | Plunger pump star type circle and gasket automatic assembly device | |
CN210928489U (en) | Device for replacing low-efficiency vacuum generator of chip mounter | |
CN113697488A (en) | Carousel formula integrated circuit chip handling device | |
KR20220027009A (en) | Wafer processing apparatus | |
CN220660905U (en) | Small part adsorption device | |
CN221216153U (en) | Automatic feeding and discharging device | |
CN216608134U (en) | Suction cup device | |
CN218284545U (en) | Simple on-off switch type sucker | |
CN220498485U (en) | Clamping and air leakage preventing vacuum adsorption platform | |
CN211495039U (en) | A carrier for fixing panel | |
CN114420623B (en) | Manipulator structure suitable for warpage wafer is got and is put | |
CN219574597U (en) | Mask plate fixing device and photoetching machine | |
CN219620869U (en) | Peculiar smell removing device for glycol production | |
CN118107264A (en) | Multi-finger synchronous centering manipulator for silk-screen processing and positioning of glass plate | |
CN113531140B (en) | High-flow gas valve | |
CN218939596U (en) | Silicon wafer detection system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |