CN116424868A - Linear reciprocating feeding equipment - Google Patents

Linear reciprocating feeding equipment Download PDF

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Publication number
CN116424868A
CN116424868A CN202310321469.4A CN202310321469A CN116424868A CN 116424868 A CN116424868 A CN 116424868A CN 202310321469 A CN202310321469 A CN 202310321469A CN 116424868 A CN116424868 A CN 116424868A
Authority
CN
China
Prior art keywords
reciprocating
lifting
driving
frame
lifting frame
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.)
Pending
Application number
CN202310321469.4A
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Chinese (zh)
Inventor
刘文彦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhidesheng Intelligent Manufacturing Suzhou Co ltd
Original Assignee
Zhidesheng Intelligent Manufacturing Suzhou Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhidesheng Intelligent Manufacturing Suzhou Co ltd filed Critical Zhidesheng Intelligent Manufacturing Suzhou Co ltd
Priority to CN202310321469.4A priority Critical patent/CN116424868A/en
Publication of CN116424868A publication Critical patent/CN116424868A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90—Devices for picking-up and depositing articles or materials
    • B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
    • B65G47/912—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers provided with drive systems with rectilinear movements only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90—Devices for picking-up and depositing articles or materials
    • B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
    • B65G47/918—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers with at least two picking-up heads
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

The invention relates to the technical field of machinery and discloses linear reciprocating feeding equipment, wherein a reciprocating lifting mechanism is fixed on a chassis base and comprises a frame, and a lifting frame capable of lifting and reciprocating through a driving piece A is arranged on the frame. The reciprocating rod is horizontally arranged on the lifting frame and transversely displaces through the driving piece B, and a plurality of groups of sucker groups which are transversely arranged at equal intervals are arranged on the reciprocating rod. The lifting and transverse moving linear multi-space rapid movement is realized, 40 to 50 round trips per minute can be realized, the safety of punching and feeding is improved, the working efficiency of a punching machine tool is improved, and the feeding efficiency is more than five times that of a joint robot.

Description

Linear reciprocating feeding equipment
Technical Field
The invention relates to the technical field of machinery, in particular to linear reciprocating feeding equipment.
Background
In mechanical production, the transfer of parts needs to use feeding equipment, and the existing multi-joint robot is used for feeding, and the multi-joint robot has a low reciprocating feeding movement speed. In some stamping part production processes, a robot arm is required to feed the product to a stamping station, and after stamping is completed, the product is transferred to the next station by the robot arm. Because the stamping parts are small in size and large in number, the feeding efficiency determines the yield.
Disclosure of Invention
The invention aims to provide linear reciprocating feeding equipment, which improves feeding efficiency and safety.
In order to achieve the above purpose, the present invention provides the following technical solutions: a linear reciprocating feeding device comprises a chassis base, wherein a reciprocating lifting mechanism is fixed on the chassis base and comprises a frame, and a lifting frame capable of lifting and reciprocating displacement through a driving piece A is arranged on the frame. The reciprocating rod is horizontally arranged on the lifting frame and transversely displaces through the driving piece B, and a plurality of groups of sucker groups which are transversely arranged at equal intervals are arranged on the reciprocating rod.
The working procedures of taking, discharging and transferring after stamping can be horizontally and transversely carried out on stamping parts, and the working efficiency is improved.
In order to improve lifting stability of the lifting frame, preferably, a Y-axis guide post extending along the moving direction of the lifting frame is arranged on the frame, and a guide sleeve in sliding sleeving connection with the Y-axis guide post is arranged on the back of the lifting frame.
In order to lengthen the production line, preferably, the driving member a comprises a driving shaft and a plurality of groups of speed reducers, the plurality of groups of speed reducers are transversely arranged and synchronously transmitted through one driving shaft, the driving shaft is connected with an external driving source, and the driving shaft drives the lifting frame to do lifting reciprocating displacement through the rotation of the driving source. The structure can drive the driving shaft to rotate by one motor to realize lifting of the lifting frame by additionally installing the quantity of the reciprocating lifting mechanisms no matter how long the speed reducer is arranged, so that the workpiece is taken and placed.
In order to solve the problem of reciprocating lifting driven by one driving shaft, preferably, a connecting plate is fixedly arranged at the bottom of the lifting frame, a rotating wheel A is arranged at the output end of the speed reducer, a rotating wheel B is rotatably arranged at the side end of the rotating wheel A, a transverse groove which is transversely arranged is formed in the bottom of the connecting plate, and the rotating wheel B is slidably arranged in the transverse groove.
Preferably, the diameter of the rotating wheel A is smaller than the length of the transverse groove. When the rotating wheel A rotates, the rotating wheel B cannot fall off from the two ends of the transverse groove.
In order to realize stable horizontal accurate displacement to the reciprocating rod, preferably, driving piece B is including setting up the servo motor in quick-witted case base, be equipped with the gear box on the crane, gear box internal rotation is installed drive gear, drive gear passes through servo motor drive rotation, the crane terminal surface is equipped with two sets of X axle guide pulley from top to bottom, reciprocating rod rolling installation is between two sets of X axle guide pulleys, the reciprocating rod back is equipped with the rack, the rack meshes with drive gear.
Preferably, the servo motor output is equipped with the transmission shaft up, the fixed transmission cover that is equipped with in transmission gear center, the transmission cover top is equipped with the drive shaft gland of fixing at the gear box top, the transmission cover top is connected with the drive shaft gland rotation through the bearing, the transmission cover lower extreme runs through the gear box bottom, and peg graft mutually with the transmission shaft, the transmission shaft all is equipped with engaged with tooth with the inside of transmission cover, and can not influence the upper and lower displacement of cup jointing.
Preferably, the upper edge and the lower edge of the reciprocating rod are respectively provided with a clamping edge, and the curved surface of the X-axis guide wheel is provided with a groove matched with the clamping edges. Guarantee that reciprocating motion pole can the joint between two sets of upper and lower, realize stable installation and displacement.
Preferably, the upper edge and the lower edge of the reciprocating rod are respectively provided with a clamping edge, and the curved surface of the X-axis guide wheel is provided with a groove matched with the clamping edges. And the stability of grabbing the workpiece by the sucker group is improved.
Preferably, the sucking disc group comprises a mounting plate, a plurality of groups of adjusting plates fixed through screws are arranged on the mounting plate, sucking discs are arranged at the ends of the adjusting plates, and the sucking disc group can be adjusted according to different sizes of feeding required so as to achieve more stable grabbing.
Compared with the prior art, the linear reciprocating feeding equipment realizes the lifting and transverse moving linear multi-space rapid movement, can realize 40-50 reciprocating movements per minute, improves the safety of punching feeding, improves the working efficiency of a punching machine tool, and has the feeding efficiency which is more than five times that of a joint robot.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the invention and do not constitute a limitation to the invention, and in which:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a reciprocating lift mechanism according to the present invention;
fig. 3 is a schematic structural diagram of a transmission connection between a speed reducer and a connecting plate in the invention.
In the accompanying drawings:
1. a chassis base; 2. a reciprocating lifting mechanism; 21. a frame; 211. a Y-axis guide post; 22. a servo motor; 221. a transmission shaft; 222. a transmission shaft gland; 223. a transmission sleeve; 224. a transmission gear; 23. a speed reducer; 231. a synchronous drive connection; 232. a rotating wheel A; 233. a rotating wheel B; 24. a lifting frame; 241. a connecting plate; 242. guide sleeve; 243. a gear bin; 244. a transverse groove; 25. an X-axis guide wheel; 3. a reciprocating lever; 31. clamping edges; 4. a suction cup group; 41. a mounting plate; 42. an adjustment plate; 43. and a sucking disc.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, the present invention provides a technical solution: a linear reciprocating feeding device comprises a chassis base 1 and a reciprocating lifting mechanism 2 fixed on the chassis base 1.
The reciprocating lifting mechanism 2 is provided with a frame 21 fixed on the chassis base 1, the frame 21 is provided with two Y-axis guide posts 211 which are distributed left and right and extend along the moving direction of the lifting frame 24 (namely in a vertical shape), and the back of the lifting frame 24 is fixedly provided with a guide sleeve 242 which is in sliding sleeve connection with the Y-axis guide posts 211.
The two groups of speed reducers 23 are fixedly arranged on the chassis base 1, the two groups of speed reducers 23 are transversely arranged and synchronously transmitted through a driving shaft, the driving shaft is connected with an external driving source (namely a servo motor), an input end is arranged above the speed reducers 23, the driving shaft penetrates through the input end of the speed reducers 23 and is connected through a synchronous transmission connecting piece 231, and when the driving shaft rotates, the driving shaft drives the inside of the speed reducers 23 to operate.
The fixed connecting plate 241 that is equipped with in crane 24 bottom, speed reducer 23 output is equipped with runner A232, runner A232 side rotates and installs runner B233, form cam mechanism, transverse groove 244 that transversely sets up is seted up to the connecting plate 241 bottom, and runner B233 slides and set up in transverse groove 244, runner A232 diameter is less than transverse groove 244's length, when the drive shaft rotates, speed reducer 23 output shaft rotates, drive runner A232 and rotate, owing to the cam structure principle, runner B233 is at transverse groove 244 internal displacement, because crane 24 is controlled spacing by Y-axis guide post 211, can realize the lift of crane 24.
The reciprocating rod 3 is the level setting on the crane 24, and the crane 24 terminal surface is equipped with two sets of X axle guide pulley 25 from top to bottom, and reciprocating rod 3 roll installs between two sets of X axle guide pulley 25, and reciprocating rod 3 upper and lower two limit all are equipped with screens border 31, and X axle guide pulley 25 curved surface is equipped with the dysmorphism groove with screens border 31 adaptation, plays spacing effect.
The servo motor 22 is arranged in the chassis base 1, a transmission shaft 221 is arranged at the output end of the servo motor 22 upwards, a gear bin 243 is arranged in the middle of the lifting frame 24, a transmission gear 224 is rotatably arranged in the gear bin 243, a transmission sleeve 223 is fixedly arranged in the center of the transmission gear 224, a transmission shaft gland 222 fixed at the top of the gear bin 243 is arranged at the top of the transmission sleeve 223, the top of the transmission sleeve 223 is rotationally connected with the transmission shaft gland 222 through a bearing, the lower end of the transmission sleeve 223 penetrates through the bottom of the gear bin 243 and is connected with the transmission shaft 221 in an inserting mode, meshed teeth are arranged inside the transmission shaft 221 and the transmission sleeve 223, the sleeved up-down displacement is not influenced, a rack is arranged on the back of the reciprocating rod 3, and the rack is meshed with the transmission gear 224.
The reciprocating rod 3 is provided with a plurality of groups of sucker groups 4 which are transversely arranged at equal intervals, each sucker group 4 comprises a mounting plate 41, the mounting plates 41 are provided with a plurality of groups of adjusting plates 42 which are fixed through screws, and the ends of the adjusting plates 42 are provided with suckers 43.
The specific working principle of the invention will be explained in detail below: according to the size of the stamping part required, the screws for connecting the adjusting plate 42 and the mounting plate 41 are adjusted, and the whole adsorption position of the sucker group 4 is adjusted so as to match the feeding of the stamping part.
After the sucker set 4 is adjusted to the initial position, the driving shaft is driven to rotate by an external servo motor, the speed reducer 23 drives the rotating wheel A232 to rotate, the rotating wheel B233 slides in the rotating wheel B244 to enable the lifting frame 24 to descend along the Y-axis guide post 211, the sucker set 4 adsorbs products, the driving shaft continues to rotate, and the products ascend.
The servo motor 22 drives the transmission shaft 221 to rotate, so that the transmission gear 224 is driven to rotate, the transmission gear 224 is meshed with a rack behind the reciprocating rod 3, the transverse displacement of the reciprocating rod 3 is achieved, after a product is transferred to the position above a target point, the driving shaft drives the lifting frame 24 to move downwards, the sucker group 4 places the product into a stamping station, after stamping is completed, the sucker group 4 descends, adsorbs and lifts, and transfers, and feeding of parts is completed.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The linear reciprocating feeding equipment comprises a chassis base (1) and is characterized in that:
the reciprocating lifting mechanism (2) is fixed on the chassis base (1), the reciprocating lifting mechanism (2) comprises a frame (21), and a lifting frame (24) which can do lifting and reciprocating displacement through a driving piece A is arranged on the frame (21);
the reciprocating rod (3), reciprocating rod (3) are the level setting on crane (24), and do lateral displacement through driving piece B, be equipped with sucking disc group (4) that the horizontal equidistance of multiunit set up on reciprocating rod (3).
2. A linear shuttle feeder apparatus as claimed in claim 1, wherein: the Y-axis guide post (211) extending along the moving direction of the lifting frame (24) is arranged on the frame (21), and a guide sleeve (242) which is in sliding sleeve connection with the Y-axis guide post (211) is arranged on the back of the lifting frame (24).
3. A linear shuttle feeder apparatus as claimed in claim 1, wherein: the driving piece A comprises a driving shaft and a plurality of groups of speed reducers (23), the speed reducers (23) are transversely arranged, the driving shaft is synchronously transmitted through one driving shaft, the driving shaft is connected with an external driving source, and the driving shaft drives the lifting frame (24) to do lifting reciprocating displacement through the rotation of the driving source.
4. A linear shuttle feeder apparatus according to claim 3, wherein: the lifting frame is characterized in that a connecting plate (241) is fixedly arranged at the bottom of the lifting frame (24), a rotating wheel A (232) is arranged at the output end of the speed reducer (23), a rotating wheel B (233) is rotatably arranged at the side end of the rotating wheel A (232), a transverse groove (244) which is transversely arranged is formed in the bottom of the connecting plate (241), and the rotating wheel B (233) is slidably arranged in the transverse groove (244).
5. A linear shuttle feeder apparatus as claimed in claim 4, wherein: the diameter of the rotating wheel A (232) is smaller than the length of the transverse groove (244).
6. A linear shuttle feeder apparatus as claimed in claim 1, wherein: the driving piece B comprises a servo motor (22) arranged in the chassis base (1), a gear bin (243) is arranged on the lifting frame (24), a transmission gear (224) is rotatably arranged in the gear bin (243), the transmission gear (224) is driven to rotate through the servo motor (22), an upper X-axis guide wheel (25) and a lower X-axis guide wheel (25) are arranged on the end face of the lifting frame (24), a reciprocating rod (3) is arranged between the two X-axis guide wheels (25) in a rolling mode, and a rack is arranged on the back face of the reciprocating rod (3) and meshed with the transmission gear (224).
7. A linear shuttle feeder apparatus in accordance with claim 6, wherein: the servo motor (22) output is equipped with transmission shaft (221) up, transmission gear (224) center is fixed to be equipped with driving sleeve (223), driving sleeve (223) top is equipped with and fixes transmission shaft gland (222) at gear storehouse (243) top, driving sleeve (223) top is passed through the bearing and is connected with transmission shaft gland (222) rotation, driving sleeve (223) lower extreme runs through gear storehouse (243) bottom, and peg graft mutually with transmission shaft (221), transmission shaft (221) all are equipped with meshed tooth with inside driving sleeve (223).
8. A linear shuttle feeder apparatus in accordance with claim 6, wherein: the upper side and the lower side of the reciprocating rod (3) are respectively provided with a clamping edge (31), and the curved surface of the X-axis guide wheel (25) is provided with a groove matched with the clamping edges (31).
9. A linear shuttle feeder apparatus as claimed in claim 1, wherein: the sucker group (4) comprises a mounting plate (41), a plurality of groups of adjusting plates (42) fixed through screws are arranged on the mounting plate (41), and suckers (43) are arranged at the ends of the adjusting plates (42).
CN202310321469.4A 2023-03-29 2023-03-29 Linear reciprocating feeding equipment Pending CN116424868A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310321469.4A CN116424868A (en) 2023-03-29 2023-03-29 Linear reciprocating feeding equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310321469.4A CN116424868A (en) 2023-03-29 2023-03-29 Linear reciprocating feeding equipment

Publications (1)

Publication Number Publication Date
CN116424868A true CN116424868A (en) 2023-07-14

Family

ID=87086611

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310321469.4A Pending CN116424868A (en) 2023-03-29 2023-03-29 Linear reciprocating feeding equipment

Country Status (1)

Country Link
CN (1) CN116424868A (en)

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