CN115318934B - Plate-shaped part blanking mechanism with self-feeding and blanking functions - Google Patents

Plate-shaped part blanking mechanism with self-feeding and blanking functions Download PDF

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Publication number
CN115318934B
CN115318934B CN202211261270.9A CN202211261270A CN115318934B CN 115318934 B CN115318934 B CN 115318934B CN 202211261270 A CN202211261270 A CN 202211261270A CN 115318934 B CN115318934 B CN 115318934B
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China
Prior art keywords
blanking
feeding
supporting
rod
piece
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CN202211261270.9A
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Chinese (zh)
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CN115318934A (en
Inventor
彭炜
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Rugao Dry Metal Products Co ltd
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Rugao Dry Metal Products Co ltd
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Priority to CN202211261270.9A priority Critical patent/CN115318934B/en
Publication of CN115318934A publication Critical patent/CN115318934A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/20—Applications of drives for reducing noise or wear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/026—Combination of two or more feeding devices provided for in B21D43/04 - B21D43/18
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/027—Combined feeding and ejecting devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/12—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/14—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by turning devices, e.g. turn-tables

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Cutting Devices (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

The invention discloses a plate-shaped part blanking mechanism with a self-feeding, feeding and blanking function, which relates to the technical field of processing equipment, and comprises a blanking platform, a feeding mechanism, a blanking mechanism and a blanking device body; the blanking device also comprises an upper driving part positioned above the blanking platform, wherein the upper driving part comprises a central disc, a rotary power part, a feeding stirring part and a blanking pushing part; the feeding poking piece is arranged on the central disc and extends to the feeding mechanism, and when the pushing protrusion rotates to the feeding area, the pushing protrusion can drive the feeding poking piece to poke a part to be punched on the feeding mechanism onto the punching platform; the blanking pushing piece is arranged on the central disc and corresponds to the blanking mechanism, and the blanking pushing piece is connected with the feeding shifting piece. The blanking device is simple in structure, accurate in feeding position, capable of continuously feeding and correspondingly blanking, capable of guaranteeing accurate position of parts in a blanking area, convenient to operate and high in practicability.

Description

Plate-shaped part blanking mechanism with self-feeding and blanking functions
Technical Field
The invention relates to the technical field of processing equipment, in particular to a plate-shaped part blanking mechanism with a self-feeding and blanking function.
Background
Blanking is a stamping process in which a die is used to separate a portion of a material or work piece from another portion of the material, work piece, or scrap. The blanking is a general name of the separation processes of cutting, blanking, punching, notching, chiseling, trimming, tongue cutting, trimming and the like.
The blanking device of the plate-shaped part adopts a feeding and discharging mode that two press rollers rotate to extrude and convey or manually push feeding; the two compression rollers are adopted to rotate, extrude and convey the longer plate-shaped parts, and for the shorter plate-shaped parts, the two compression rollers are adopted to rotate, extrude and convey the shorter plate-shaped parts, so that the two compression rollers cannot be applied; the manual labor of manual pushing and feeding is large, and the position of the part after feeding cannot be guaranteed to be accurate.
Disclosure of Invention
The invention aims to provide a plate-shaped part blanking mechanism with a self-feeding and blanking function, which aims to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a blanking mechanism for plate-shaped parts with a self-feeding, feeding and blanking function comprises a blanking platform, a feeding mechanism, a blanking mechanism and a blanking device body, wherein the blanking platform is of an annular structure, the periphery of the blanking platform is divided into a feeding area, a blanking area and a blanking area, the feeding mechanism, the blanking mechanism and the blanking device body are respectively and correspondingly arranged on the side parts of the feeding area, the blanking area and the blanking area, and the feeding mechanism is used for conveying parts to be blanked to the side of the blanking platform; the blanking mechanism is used for conveying the blanked parts to the next working procedure; the blanking device body is used for blanking parts to be blanked on the blanking platform; a supporting annular cylinder is arranged on the inner annular wall of the blanking platform, and a plurality of pushing bulges which correspond to the stations on the blanking platform one by one are arranged on the inner wall of the supporting annular cylinder; the blanking device comprises a blanking platform and is characterized by further comprising an upper driving piece positioned above the blanking platform, wherein the upper driving piece comprises a central disc, a rotary power piece, a feeding shifting piece and a blanking pushing piece, at least one fixed support arm used for connecting a body support of the blanking device is arranged on the side portion of the central disc, and the rotary power piece is arranged on the fixed support arm and used for driving the blanking platform to rotate around the center of the supporting annular cylinder; the feeding poking piece is arranged on the central disc and extends to the feeding mechanism, and when the pushing protrusion rotates to the feeding area, the pushing protrusion can drive the feeding poking piece to poke a part to be blanked on the feeding mechanism onto the blanking platform; the blanking pushing piece is arranged on the central disc and corresponds to the blanking mechanism, the blanking pushing piece is connected with the feeding poking piece, and when the feeding poking piece pokes a part to be blanked on the feeding mechanism, the blanking pushing piece can push the blanked part in the blanking area to the blanking mechanism.
On the basis of the technical scheme, the invention also provides the following optional technical scheme:
in one alternative: the feeding mechanism and the discharging mechanism are identical in structure and comprise a material guide channel and a belt conveying assembly, the belt conveying assembly comprises a conveying endless belt and two conveying rollers, the two conveying rollers are arranged at two ends of the inner side of the material guide channel, one of the conveying rollers is driven to rotate by a motor, and the conveying endless belt is wound between the two material guide channels.
In one alternative: the belt conveying assembly further comprises a supporting plate, the supporting plate is located in a ring of the conveying belt and fixedly connected with the side wall of the material guide channel, supporting rollers which are arranged side by side and at equal intervals are arranged on the supporting plate, and the supporting rollers are used for supporting the part, located on the upper side, of the conveying belt.
In one alternative: and a material waiting area is also arranged between the feeding mechanism and the blanking platform and comprises a material placing plate, the material placing plate is fixed on the inner wall of the material guide channel, and the upper end surface of the material placing plate is flush with the upper surface of the conveying ring belt.
In one alternative: the rotary power part comprises a rotary rod shaft, a connecting frame body and a rotary motor, the rotary motor is arranged at the top of the central disc, the rotary rod shaft is located at the center of the blanking platform, one end of the rotary rod shaft is fixedly connected with the output end of the rotary motor, the connecting frame body is fixed on the rotary rod shaft, the connecting frame body is provided with a plurality of branch rods, and each branch rod is connected with the inner wall of the supporting annular cylinder through an arc-shaped batten.
In one alternative: the side wall of the central disc is provided with a support, the support extends to the upper side of the feeding mechanism, the feeding stirring piece comprises a stirring rod, a rotating rod and a fixing plate, the stirring rod is rotatably arranged at the end part of the support far away from the central disc, and the lower end of the stirring rod is close to the end part of the feeding mechanism and is provided with a stirring plate; the rotating rod is rotatably arranged on the support, the lower end of the rotating rod extends to the inner side of the supporting annular cylinder, the lower end of the rotating rod can be pushed to be far away from the supporting annular cylinder when the pushing bulge rotates to the material loading area, and the top of the rotating rod is connected with the top of the material stirring rod through a push-pull connecting rod; the fixed plate is fixed on the support and passes through reset spring between fixed plate and the dwang.
In one alternative: the side wall of the supporting annular cylinder is also provided with a plurality of blanking holes which are in one-to-one correspondence with the pushing bulges, the blanking holes are positioned on the upper sides of the pushing bulges, each blanking pushing piece comprises a guide seat, an ejector rod and a guide support, one end of the guide support is fixed on the side part of the central disc, the other end of the guide support faces the blanking area, the guide seats are arranged on the guide supports in a sliding mode, the ejector rods are fixed on the guide seats, and one ends of the ejector rods can penetrate through the blanking holes in the blanking areas; the central disc is also provided with a switching supporting rod, the end part of the switching supporting rod is provided with a V-shaped shifting rod piece which rotates on the switching supporting rod, and the two ends of the V-shaped shifting rod piece are respectively connected with the lower end of the rotating rod and the guide seat.
In one alternative: the outer wall of the supporting annular cylinder is provided with a plurality of rotating rollers, and the outer wall of each rotating roller is provided with a rubber layer.
In one alternative: the blanking device is characterized in that supporting pieces are arranged among the feeding area, the blanking area and the blanking area, and the supporting pieces are used for supporting the edge of the blanking platform and are in running fit with the edge of the blanking platform.
In one alternative: the support piece is including supporting arc portion and inner groovy, supports arc position in blanking platform limit lateral part, and the inner groovy is fixed in supporting arc portion, all be provided with in the end wall has a plurality of mounting grooves and every mounting groove and holds up the roller under the inner groovy, hold up the roller arc and push up a little more than the end wall under the inner groovy.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the blanking mechanism, the pushing bulge can rotate to the feeding area to drive the feeding poking piece to poke a part to be blanked on the feeding mechanism to the blanking platform, so that the part to be blanked can be guaranteed to be accurate and uniform in position on the blanking platform, the part to be blanked can be conveniently transferred to the blanking area by the blanking platform, and the part to be blanked is fixed in the blanking area;
2. according to the blanking pushing piece, when a part to be blanked is pushed to the blanking platform, the blanked part in the blanking area is pushed to the blanking mechanism under the driving of the blanking pushing piece, and is conveyed to the next procedure by the blanking mechanism, so that blanking is carried out correspondingly in the feeding process;
3. the blanking device is simple in structure, accurate in feeding position, capable of continuously feeding and correspondingly blanking, capable of guaranteeing accurate position of parts in a blanking area, convenient to operate and high in practicability.
Drawings
Fig. 1 is a schematic view of the overall structure of the mechanism in one embodiment of the present invention.
Fig. 2 is a schematic view of an upper driving member according to an embodiment of the present invention.
Fig. 3 is a schematic view of a blanking platform and a supporting ring drum configuration in an embodiment of the invention.
Fig. 4 is a schematic structural diagram of a feeding mechanism in an embodiment of the present invention.
Fig. 5 is a schematic structural view of a lifting member in one embodiment of the invention.
Notations for reference numerals: the blanking device comprises a blanking platform 1, a supporting annular cylinder 11, a pushing bulge 12, a blanking hole 13, a rotating roller 14, a feeding mechanism 2, a material guiding channel 21, a conveying roller wheel 22, a conveying endless belt 23, a supporting plate 24, a supporting roller 25, a blanking mechanism 3, a blanking device body 4, an upper driving piece 5, a central disc 51, a rotating power piece 53, a support 54, a rotating rod shaft 531, a connecting frame body 532, an arc-shaped strip plate 533, a rotating motor 534, a feeding stirring piece 55, a stirring rod 551, a stirring plate 552, a stirring plate 553, a push-pull connecting rod 554, a fixing plate 555, a return spring 556, a rotating sleeve 557, a switching support rod 56, a V-shaped stirring rod 561, a blanking pushing piece 57, a guide seat 571, a push rod, a guide support 573, a supporting piece 6, a supporting arc-shaped part 61, an inner groove 62, a mounting groove 63, a supporting roller 64, a material waiting area 7 and a material placing plate 71.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments; in the drawings or the description, the same reference numerals are used for similar or identical parts, and the shape, thickness or height of each part may be enlarged or reduced in practical use. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
In one embodiment, as shown in fig. 1-3, a plate-shaped part blanking mechanism with a self-feeding blanking function comprises a blanking platform 1, a feeding mechanism 2, a blanking mechanism 3 and a blanking device body 4, wherein the blanking platform 1 is of an annular structure, the periphery of the blanking platform 1 is divided into a feeding area, a blanking area and a blanking area, the feeding mechanism 2, the blanking mechanism 3 and the blanking device body 4 are respectively and correspondingly arranged at the side parts of the feeding area, the blanking area and the blanking area, and the feeding mechanism 2 is used for conveying a part to be blanked to the side of the blanking platform 1; the blanking mechanism 3 is used for conveying the blanked parts to the next process; the blanking device body 4 is used for blanking parts to be blanked on the blanking platform 1; a supporting annular cylinder 11 is arranged on the inner annular wall of the blanking platform 1, and a plurality of pushing bulges 12 which correspond to the stations on the blanking platform 1 one by one are arranged on the inner wall of the supporting annular cylinder 11; the blanking device further comprises an upper driving part 5 positioned above the blanking platform 1, wherein the upper driving part 5 comprises a central disc 51, a rotary power part 53, a feeding stirring part 55 and a blanking pushing part 57, the side part of the central disc 51 is provided with at least one fixed support arm 52 used for connecting a support of the blanking device body 4, and the rotary power part 53 is arranged on the fixed support arm 52 and used for driving the blanking platform 1 to rotate around the center of the supporting annular cylinder 11; the feeding poking part 55 is arranged on the central disc 51 and extends to the feeding mechanism 2, and when the pushing protrusion 12 rotates to the feeding area, the pushing protrusion 12 can drive the feeding poking part 55 to poke a part to be punched on the feeding mechanism 2 to the punching platform 1; the blanking pushing piece 57 is arranged on the central disc 51 and corresponds to the blanking mechanism 3, the blanking pushing piece 57 is connected with the feeding poking piece 55, and when the feeding poking piece 55 pokes a part to be blanked on the feeding mechanism 2, the blanking pushing piece 57 can push the blanked part in a blanking area to the blanking mechanism 3;
in this embodiment, the feeding mechanism 2 automatically conveys the part to be blanked to the end of the feeding mechanism 2 close to the blanking platform 1, and the blanking platform 1 and the supporting ring barrel 11 are driven by the rotary power piece 53 to rotate; when the pushing protrusion 12 on the supporting annular cylinder 11 rotates to the feeding area, the pushing protrusion 12 can drive the feeding toggle piece 55 to move and toggle a part to be blanked on the feeding mechanism 2 to the blanking platform 1, so that automatic feeding is realized, the feeding position is accurate, the part to be blanked on the blanking platform 1 is transferred to the blanking area, and the blanking processing of the part is realized by the blanking device body 4; the part to be blanked on the feeding mechanism 2 is shifted by the feeding shifting piece 55, so that the blanking pushing piece 57 can be driven to push the blanked part in the blanking area on the blanking platform 1 to the blanking mechanism 3, and the blanked part is conveyed to the next process by the blanking mechanism 3; the reciprocating operation can automatically and continuously feed and discharge and blanking, thereby improving the working efficiency.
In one embodiment, as shown in fig. 1 and 4, the feeding mechanism 2 and the discharging mechanism 3 are the same in structure and both include a material guiding channel 21 and a belt conveying assembly, the belt conveying assembly includes a conveying belt 23 and two conveying rollers 22, the two conveying rollers 22 are disposed at two ends of the inner side of the material guiding channel 21, one of the conveying rollers 22 is driven by a motor to rotate, and the conveying belt 23 is encircled between the two material guiding channels 21; in this embodiment, a part to be blanked is placed on the conveyer belt 23, the motor drives the conveyer rollers 22 to rotate and enables the conveyer rollers 22 to rotate, and then the conveyer belt 23 moves around the two conveyer rollers 22 and loads and unloads the part to be blanked; the belt conveying assembly further comprises a supporting plate 24, the supporting plate 24 is located in the ring of the conveying belt 23, the supporting plate 24 is fixedly connected with the side wall of the material guide channel 21, supporting rollers 25 which are arranged side by side and at equal intervals are arranged on the supporting plate 24, and the supporting rollers 25 are used for supporting the part, located on the upper side, of the conveying belt 23; the tension of the upper part of the endless conveyor belt 23 and the horizontal movement can be ensured by the arrangement of the pallet 24 and the idler 25.
In one embodiment, as shown in fig. 1 and 4, a material waiting area 7 is further disposed between the feeding mechanism 2 and the blanking platform 1, the material waiting area 7 includes a material placing plate 71, the material placing plate 71 is fixed on the inner wall of the material guiding channel 21, and an upper end surface of the material placing plate 71 is flush with an upper surface of the conveying endless belt 23; in this embodiment, the part to be blanked conveyed by the feeding mechanism 2 is placed on the material placing plate 71 before feeding, so that the subsequent feeding poking member 55 can poke and feed materials conveniently; the position of the part to be blanked after being placed on the blanking platform 1 is ensured to be accurate.
In one embodiment, as shown in fig. 1 and 2, the rotary power member 53 includes a rotary rod shaft 531, a connecting frame body 532 and a rotary motor 534, the rotary motor 534 is disposed on top of the central disk 51, the rotary rod shaft 531 is located at the center of the blanking platform 1, and one end of the rotary rod shaft 531 is fixedly connected to the output end of the rotary motor 534, the connecting frame body 532 is fixed on the rotary rod shaft 531, and the connecting frame body 532 has a plurality of branch rods, each branch rod is connected to the inner wall of the supporting annular cylinder 11 through an arc-shaped slat 533; in this embodiment, the rotating motor 534 rotates the rotating shaft 531, and the rotating shaft 531 rotates the supporting ring drum 11 and the blanking device body 4 through the plurality of branches of the connecting frame 532, so as to transport the parts to the feeding area, the blanking area, and the blanking area.
In one embodiment, as shown in fig. 2, the side wall of the central plate 51 is provided with a bracket 54 and the bracket 54 extends to the upper side of the feeding mechanism 2, the feeding poking member 55 comprises a poking rod 551, a rotating rod 553 and a fixing plate 555, the poking rod 551 is rotatably arranged at the end of the bracket 54 far away from the central plate 51, and the lower end of the poking rod 551 is close to the end of the feeding mechanism 2 and is provided with a poking plate 552; the rotating rod 553 is rotatably provided on the bracket 54, the lower end of the rotating rod 553 extends to the inside of the support ring barrel 11, and the pushing boss 12 can push the lower end of the rotating rod 553 away from the support ring barrel 11 when it is rotated to the loading area, the top of the rotating rod 553 is connected with the top of the kickoff rod 551 by a push-pull link 554; the fixing plate 555 is fixed on the bracket 54, and a return spring 556 is arranged between the fixing plate 555 and the rotating rod 553; in this embodiment, when the pushing protrusion 12 is rotated to the feeding area, it can push the lower end of the rotating rod 553 to be away from the supporting ring barrel 11, the top of the rotating rod 553 rotates towards the feeding mechanism 2, the rotating rod 553 can push the material poking rod 551 to rotate through the push-pull connecting rod 554, the poking plate 552 rotates along with the material poking rod 551 and pokes the part to be punched on the feeding mechanism 2 to the punching platform 1, so that the feeding can be automatically realized and the accurate feeding position can be ensured; after the protrusion 12 is pushed away from the feeding area, under the elastic force of the return spring 556, the rotating rod 553 and the material shifting rod 551 are reset and prepared for the next feeding; thus, continuous feeding can be realized; wherein, the lower end part of the rotating rod 553 is provided with a rotating sleeve 557 rotating thereon; when the push protrusion 12 contacts and pushes the lower end portion of the rotation lever 553, the rotation boss 557 makes rolling contact with the sidewall of the push protrusion 12 to reduce friction.
In one embodiment, as shown in fig. 2 and 3, the side wall of the supporting ring cylinder 11 is further provided with a plurality of blanking holes 13 corresponding to the pushing protrusions 12 one by one, the blanking holes 13 are located on the upper sides of the pushing protrusions 12, the blanking pushing member 57 comprises a guide seat 571, a push rod 572 and a guide support 573, one end of the guide support 573 is fixed on the side of the central disc 51, the other end of the guide support 573 faces the blanking area, the guide seat 571 is slidably arranged on the guide support 573, the push rod 572 is fixed on the guide seat 571, and one end of the push rod 572 can pass through the blanking holes 13 in the blanking area; the central disc 51 is further provided with a switching support rod 56, the end of the switching support rod 56 is provided with a V-shaped shifting rod 561 rotating thereon, and two ends of the V-shaped shifting rod 561 are respectively connected with the lower end of the rotating rod 553 and the guide seat 571; in this embodiment, when the rotating rod 553 rotates due to the pushing of the pushing protrusion 12, the rotating rod 553 pulls the guide seat 571 through the V-shaped poking rod 561 to move on the guide support 573, so that the top rod 572 moves along with the guide seat 571 and passes through the blanking hole 13, and the top rod 572 can push the blanked part in the blanking area, thereby pushing the blanked part to the blanking mechanism 3, and realizing automatic blanking; wherein, both ends of the V-shaped poking rod 561 are provided with strip-shaped through grooves, and the lower end of the rotating rod 553 and the guide seat 571 both pass through the strip-shaped through holes;
in one embodiment, as shown in fig. 3, a plurality of rollers 14 are arranged on the outer wall of the supporting annular cylinder 11, and a rubber layer is arranged on the outer wall of the rollers 14;
in one embodiment, as shown in fig. 1, the loading area, the blanking area and the blanking area are provided with a supporting member 6 therebetween, the supporting member 6 is used for supporting the edge of the blanking platform 1, and the supporting member 6 is rotatably matched with the edge of the blanking platform 1; in this embodiment, the lifter 6 holds the blanking platform 1 and increases the strength of the blanking platform 1.
In one embodiment, as shown in fig. 1 and 5, the lifting piece 6 includes a supporting arc portion 61 and an inner groove 62, the supporting arc portion 61 is located at a side portion of the blanking platform 1, the inner groove 62 is fixed on the supporting arc portion 61, a lower end wall of the inner groove 62 has a plurality of mounting grooves 63, a lifting roller 64 is disposed in each mounting groove 63, and an arc top of the lifting roller 64 is slightly higher than a lower end wall of the inner groove 62; in this embodiment, the edge of the blanking platform 1 is located in the inner groove 62, the arc top of the supporting roller 64 contacts with the lower end surface of the blanking platform 1 and plays a supporting role, and the rotation of the supporting roller 64 reduces the friction force with the edge of the blanking platform 1.
The embodiment provides a plate-shaped part blanking mechanism with a self-feeding and blanking function, a feeding mechanism 2 automatically conveys a part to be blanked to the end part of the feeding mechanism 2 close to a blanking platform 1, and the blanking platform 1 and a supporting annular cylinder 11 both rotate under the driving of a rotary power piece 53; when the promotion arch 12 on supporting the annular section of thick bamboo 11 is rotatory to the blanking zone, promote arch 12 and can drive on the material loading stirring piece 55 action and stir the part of waiting to punch on the feed mechanism 2 to blanking platform 1 on to realize automatic feeding and material loading position accuracy, blanking platform 1 transmits the part of waiting to punch on it to the blanking zone, realizes the blanking process to the part by blanking device body 4; the part to be blanked on the feeding mechanism 2 is shifted by the feeding shifting piece 55, so that the blanking pushing piece 57 can be driven to push the blanked part in the blanking area on the blanking platform 1 to the blanking mechanism 3, and the blanked part is conveyed to the next process by the blanking mechanism 3; the reciprocating way can automatically and continuously feed and discharge and blanking processing, thereby improving the working efficiency.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims (8)

1. A blanking mechanism of a plate-shaped part with a self-feeding, feeding and blanking function comprises a blanking platform, a feeding mechanism, a blanking mechanism and a blanking device body, and is characterized in that the blanking platform is of an annular structure, and the periphery of the blanking platform is divided into a feeding area, a blanking area and a blanking area;
the feeding mechanism, the blanking mechanism and the blanking device body are respectively and correspondingly arranged on the side parts of the feeding area, the blanking area and the blanking area;
the feeding mechanism is used for conveying the parts to be blanked to the side of the blanking platform; the blanking mechanism is used for conveying the blanked parts to the next working procedure;
the blanking device body is used for blanking parts to be blanked on the blanking platform;
a supporting annular cylinder is arranged on the inner annular wall of the blanking platform, and a plurality of pushing bulges which correspond to the stations on the blanking platform one by one are arranged on the inner wall of the supporting annular cylinder;
the blanking device also comprises an upper driving piece positioned above the blanking platform, wherein the upper driving piece comprises a central disc, a rotary power piece, a feeding stirring piece and a blanking pushing piece;
the side part of the central disc is provided with at least one fixed support arm used for connecting a body bracket of the blanking device, and a rotary power piece is arranged on the fixed support arm and used for driving the blanking platform to rotate around the center of the supporting annular cylinder;
the feeding poking piece is arranged on the central disc and extends to the feeding mechanism, and when the pushing protrusion rotates to the feeding area, the pushing protrusion can drive the feeding poking piece to poke a part to be punched on the feeding mechanism onto the punching platform; the side wall of the central disc is provided with a support which extends to the upper side of the feeding mechanism;
the feeding shifting piece comprises a shifting rod, a rotating rod and a fixing plate;
the material stirring rod is rotatably arranged at the end part of the bracket far away from the central disc, and the lower end of the material stirring rod is close to the end part of the feeding mechanism and is provided with a stirring plate;
the rotating rod is rotatably arranged on the support, the lower end of the rotating rod extends to the inner side of the supporting annular cylinder, and the lower end of the rotating rod can be pushed to be far away from the supporting annular cylinder when the pushing bulge rotates to the material loading area;
the top of the rotating rod is connected with the top of the material poking rod through a push-pull connecting rod; the fixed plate is fixed on the bracket, and a return spring is arranged between the fixed plate and the rotating rod;
the blanking pushing piece is arranged on the central disc and corresponds to the blanking mechanism, the blanking pushing piece is connected with the feeding poking piece, and when the feeding poking piece pokes a part to be blanked on the feeding mechanism, the blanking pushing piece can push the blanked part in the blanking area to the blanking mechanism;
the side wall of the supporting annular cylinder is also provided with a plurality of blanking holes which correspond to the pushing bulges one by one, and the blanking holes are positioned on the upper sides of the pushing bulges;
the blanking pushing piece comprises a guide seat, an ejector rod and a guide bracket;
one end of the guide support is fixed on the side part of the central disc, the other end of the guide support faces the blanking area, and the guide seat is arranged on the guide support in a sliding mode;
the ejector rod is fixed on the guide seat, and one end of the ejector rod can penetrate through a blanking hole in a blanking area;
the central disc is also provided with a switching supporting rod, the end part of the switching supporting rod is provided with a V-shaped shifting rod piece which rotates on the switching supporting rod, and the two ends of the V-shaped shifting rod piece are respectively connected with the lower end of the rotating rod and the guide seat.
2. The plate-shaped part blanking mechanism with the self-feeding and blanking function as claimed in claim 1, wherein the feeding mechanism and the blanking mechanism are identical in structure and both comprise a material guiding channel and a belt conveying assembly;
the belt conveying assembly comprises a conveying endless belt and two conveying rollers, and the two conveying rollers are arranged at two end parts of the inner side of the material guide channel;
one of the conveying rollers is driven by a motor to rotate, and the conveying ring belt is wound between the two material guide channels.
3. The blanking mechanism for plate-like parts with self-feeding and blanking functions as claimed in claim 2, wherein the belt conveying assembly further comprises a supporting plate, the supporting plate is located in the ring of the conveying belt and is fixedly connected with the side wall of the material guiding channel, the supporting plate is provided with supporting rollers which are arranged side by side and at equal intervals and are used for supporting the part of the conveying belt located at the upper side.
4. The plate-shaped part blanking mechanism with the self-feeding and blanking function as claimed in claim 2, wherein a material waiting area is further arranged between the feeding mechanism and the blanking platform, the material waiting area comprises a material placing plate, the material placing plate is fixed on the inner wall of the material guiding channel, and the upper end surface of the material placing plate is flush with the upper surface of the conveying ring belt.
5. The blanking mechanism for plate-shaped parts with self-feeding and blanking functions as claimed in claim 1, wherein the rotary power member comprises a rotary rod shaft, a connecting frame body and a rotary motor;
the rotary motor is arranged at the top of the central disc, the rotary rod shaft is positioned at the center of the blanking platform, and one end of the rotary rod shaft is fixedly connected with the output end of the rotary motor;
the connecting frame body is fixed on the rotating rod shaft and is provided with a plurality of branch rods, and each branch rod is connected with the inner wall of the supporting annular cylinder through an arc-shaped batten.
6. The plate-like part blanking mechanism with self-feeding and blanking function as claimed in claim 1, wherein a plurality of rollers are provided on an outer wall of said supporting ring cylinder, and a rubber layer is provided on an outer wall of said rollers.
7. The plate-shaped part blanking mechanism with the self-feeding and blanking function as claimed in claim 1, wherein the feeding area, the blanking area and the blanking area are provided with a supporting member therebetween, the supporting member is used for supporting the edge of the blanking platform, and the supporting member is rotatably matched with the edge of the blanking platform.
8. The plate-like part blanking mechanism with self-feeding-blanking function according to claim 7, wherein said lifter includes a support arc portion and an inner groove;
the supporting arc part is positioned at the side part of the edge of the blanking platform, and the inner groove is fixed on the supporting arc part;
the end wall all is provided with the support roller in having a plurality of mounting grooves and every mounting groove under the inner groovy, holds up the roller arc and pushes up a little more than end wall under the inner groovy.
CN202211261270.9A 2022-10-14 2022-10-14 Plate-shaped part blanking mechanism with self-feeding and blanking functions Active CN115318934B (en)

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CN202211261270.9A CN115318934B (en) 2022-10-14 2022-10-14 Plate-shaped part blanking mechanism with self-feeding and blanking functions

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Application Number Priority Date Filing Date Title
CN202211261270.9A CN115318934B (en) 2022-10-14 2022-10-14 Plate-shaped part blanking mechanism with self-feeding and blanking functions

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CN115318934B true CN115318934B (en) 2022-12-30

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN210475297U (en) * 2019-08-28 2020-05-08 昆山浩丽华金属制品有限公司 Stamping device is used in automobile parts processing
CN211539184U (en) * 2019-12-26 2020-09-22 常州市泓帆自动化设备有限公司 Full-automatic disk type processing production equipment for stamping parts
CN112338059A (en) * 2020-11-01 2021-02-09 刘祥禄 Automatic machining device for flat gasket
CN217512722U (en) * 2022-06-21 2022-09-30 咸宁市汇欣电器实业有限公司 Automatic multistation punch press equipment of pay-off

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