CN117342194A - Multi-station automatic material taking device - Google Patents
Multi-station automatic material taking device Download PDFInfo
- Publication number
- CN117342194A CN117342194A CN202311570484.9A CN202311570484A CN117342194A CN 117342194 A CN117342194 A CN 117342194A CN 202311570484 A CN202311570484 A CN 202311570484A CN 117342194 A CN117342194 A CN 117342194A
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- China
- Prior art keywords
- disc
- material taking
- feeding
- clamping
- lifting
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 238000007599 discharging Methods 0.000 claims abstract description 23
- 238000007664 blowing Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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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
- B65G27/00—Jigging conveyors
- B65G27/10—Applications of devices for generating or transmitting jigging movements
- B65G27/16—Applications of devices for generating or transmitting jigging movements of vibrators, i.e. devices for producing movements of high frequency and small amplitude
-
- 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
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Specific Conveyance Elements (AREA)
Abstract
The invention discloses a multi-station automatic material taking device which adopts a mechanical mechanism, a single grabbing unit is free of an executing unit, multiple stations grab simultaneously, and product grabbing stability is guaranteed. It comprises the following steps: the material taking disc assembly comprises a material taking disc, a plurality of groups of clamping jaw mechanisms and an upper driving rack, wherein the upper driving rack is connected with an upper convex central shaft of the material taking disc through a connecting shaft, and the plurality of groups of clamping jaw mechanisms are uniformly distributed on the outer ring of the lower surface of the material taking disc; a frame; the feeding disc comprises an upper disc and a lower lifting disc, wherein a plurality of discharging groove bodies are uniformly distributed on the outer ring of the upper surface of the feeding disc, each discharging groove body is used for accommodating a corresponding material, the upper part of the material protrudes upwards from the discharging groove body, the lower lifting disc is arranged below the upper disc, lifting operation is carried out on the lower lifting disc through a lifting mechanism, the bottom center of the upper disc is connected with a servo driving motor, and the servo driving motor drives the upper disc to rotate; a feeding rail; a vibrating plate.
Description
Technical Field
The invention relates to the technical field of machining feeding, in particular to a multi-station automatic material taking device.
Background
The existing multi-station grabbing product is basically realized by adopting a cylinder clamping jaw, a vacuum suction or magnetic suction mode. In actual operation, the cylinder of each station needs to be ensured to rotate, vacuum or magnetically attract synchronous action, a synchronous driving unit needs to be arranged, and the manufacturing cost of the cylinder clamping jaw, the vacuum and the magnetic attraction structure is relatively high, so that the manufacturing cost of the whole automatic material taking device is high.
Disclosure of Invention
Aiming at the problems, the invention provides the multi-station automatic material taking device which adopts a mechanical mechanism, a single grabbing unit does not have an executing unit, multiple stations grab simultaneously, the grabbing stability of products is ensured, and the manufacturing cost is reduced.
The utility model provides an automatic extracting device of multistation which characterized in that, it includes:
the material taking disc assembly comprises a material taking disc, a plurality of groups of clamping jaw mechanisms and an upper driving rack, wherein the upper driving rack is connected with an upper convex central shaft of the material taking disc through a connecting shaft, and the plurality of groups of clamping jaw mechanisms are uniformly distributed on the outer ring of the lower surface of the material taking disc;
a frame;
the feeding disc comprises an upper disc and a lower lifting disc, wherein a plurality of discharging groove bodies are uniformly distributed on the outer ring of the upper surface of the feeding disc, each discharging groove body is used for accommodating a corresponding material, the upper part of the material protrudes upwards from the discharging groove body, the lower lifting disc is arranged below the upper disc, lifting operation is carried out on the lower lifting disc through a lifting mechanism, the center of the bottom of the upper disc is connected with a servo driving motor, and the servo driving motor drives the upper disc to rotate;
a feeding rail;
a vibrating plate;
the frame is provided with a mounting seat, the mounting seat is provided with a servo driving motor and a lifting mechanism, the mounting seat is provided with the feeding disc, one side of the frame is also provided with a vibration disc, the output end of the vibration disc is connected to a discharge groove body at one radial position of the upper disc through a feeding track, and each group of clamping jaw mechanisms is correspondingly arranged right above the discharge groove body in a working state;
the feeding disc comprises a feeding disc body, a feeding disc and clamping jaw mechanisms, wherein notch grooves are formed in two sides of each feeding groove body of the feeding disc body, an upward protruding guide block is correspondingly arranged at the position, corresponding to each notch groove, of the lower lifting disc body, when the upward protruding guide block protrudes upwards, the clamping distance of the clamping jaw mechanisms is larger than that of two sides of a material, clamping cannot be performed, and in a material taking state, the upward protruding guide blocks shrink downwards, and the clamping jaw mechanisms clamp the two sides of the material; under the material loading state, upward protruding guide block is located the breach groove below, and upper portion disc rotates and makes the vibrations dish carry out the material loading operation to the blowing groove body.
It is further characterized by:
each clamping jaw mechanism comprises an upper connecting block, N guide posts and two clamping blocks, wherein N is a natural number greater than or equal to 2, the upper part of the upper connecting block is fixedly connected with the corresponding position of the outer ring of the material taking disc, the N guide posts are arranged on the upper connecting block in a penetrating manner, the two sides of the upper connecting block are respectively provided with one clamping block, the upper parts of the clamping blocks are respectively sleeved on the guide posts on the corresponding sides, the two sides of each guide post are respectively sleeved with a linear spring, the outer side of each linear spring is fixedly connected with an end locking head of the guide post, the inner side of each guide post is fixedly arranged on the corresponding outer side surface of the clamping block, and the clamping blocks arranged in pairs clamp inwards under the action of the linear springs;
the bottom of the clamping block is a slope surface which is arranged from outside to inside upwards, and the upper surface of the upward-protruding guide block is a guide slope surface from the position close to the discharging groove body to the position far away from the discharging groove body from top to bottom, so that the clamping block can be ensured to clamp or loosen gradually, and instant clamping damage to materials is prevented;
preferably, the value of N is 2, and the two guide posts are arranged at the upper and lower positions and are arranged at the center of the clamping block in the width direction;
the lifting mechanism is specifically composed of two groups of lifting cylinders, the two groups of lifting cylinders are arranged at two side positions of the same diameter of the lower lifting disc, and the two groups of lifting cylinders can synchronously lift.
After the structure of the invention is adopted, in a feeding state, the upper convex guide blocks of the lower lifting disk are separated from the notch grooves, the vibrating disk conveys materials into the corresponding discharging grooves of the feeding disk one by one through the feeding track, at the moment, the feeding disk is driven by the servo driving motor to rotate in a stepping way, after all materials are fully filled, the lower lifting disk is driven by the lifting mechanism to rise so as to enable the upper convex guide blocks to be upward convex, then the material taking disk assembly is driven by the external driving piece to be arranged right above the feeding disk, each clamping jaw mechanism corresponds to a group of upward convex guide blocks and materials under the external driving piece, then each clamping jaw mechanism is driven by the descending of the external driving piece to open the clamping jaw mechanism through the upward convex guide blocks, so that the clamping parts of the clamping jaw mechanisms and two side plates of the materials are kept in an overlapped height area, then the lifting mechanism drives the upward convex guide blocks to fall, and then under the action of the external driving piece, the whole disc assembly is separated from the feeding disk to place the materials at a rear station.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic diagram of the arrangement of the take-off and feed-on disks of the present invention;
FIG. 3 is an assembled cross-sectional view of the jaw assembly and the raised guide block of the present invention;
the names corresponding to the serial numbers in the figures are as follows:
the material taking disc assembly 10, the material taking disc 11, the clamping jaw mechanism 12, the upper connecting block 1, the guide post 2, the clamping block 3, the slope surface 301, the linear spring 4, the end locking head 5, the upper driving frame 13, the frame 20, the mounting seat 21, the material loading disc 30, the upper disc 31, the material discharging groove body 311, the notch groove 312, the lower lifting disc 32, the servo driving motor 33, the lifting cylinder 34, the upward protruding guide block 35, the guide slope 351, the bottom transverse plate 36, the material loading track 40, the vibration disc 50 and the material 60.
Detailed Description
1-3, the multi-station automatic material taking device comprises a material taking disc assembly 10, a frame 20, a material loading disc 30, a material loading track 40 and a vibration disc 50;
the material taking disc assembly 10 comprises a material taking disc 11, a plurality of groups of clamping jaw mechanisms 12 and an upper driving frame 13, wherein the upper driving frame 13 is connected with an upward convex central shaft of the material taking disc 11 through a connecting shaft, a plurality of groups of clamping jaw mechanisms 12 are uniformly distributed on the outer ring of the lower surface of the material taking disc 11, each group of clamping jaw mechanisms 12 comprises an upper connecting block 1, N guide posts 2 and two clamping blocks 3, wherein N is a natural number greater than or equal to 2, the upper part of the upper connecting block 1 is fixedly connected with the corresponding position of the outer ring of the material taking disc 11, N guide posts 2 are penetratingly arranged on the upper connecting block 1, two clamping blocks 3 are respectively arranged on two sides of the upper connecting block 1, the upper parts of the clamping blocks 3 are respectively sleeved on the guide posts 2 on the corresponding sides, two sides of each guide post 2 are respectively sleeved with a linear spring 4, the outer side of each linear spring 4 is fixedly connected with an end locking head 5 of the guide post 2, the inner side of each guide post 2 is fixedly arranged on the corresponding outer side of the clamping block 3, and the clamping blocks 3 are arranged in pairs of the clamping blocks 3 are clamped inwards under the action of the linear springs 4;
the feeding disc 30 comprises an upper disc 31 and a lower lifting disc 32, wherein a plurality of discharging groove bodies 311 are uniformly distributed on the outer ring of the upper surface of the feeding disc 31, the corresponding material 60 is placed in each discharging groove body 311, the upper part of the material 60 protrudes upwards from the discharging groove body 311, the lower lifting disc 32 is arranged below the upper disc 31, the lower lifting disc 32 is lifted by a lifting mechanism, the center of the bottom of the upper disc 31 is connected with a servo driving motor 33, and the servo driving motor 33 drives the upper disc 31 to rotate;
the machine frame 20 is provided with a mounting seat 21, the mounting seat 21 is provided with a servo driving motor 33 and a lifting mechanism, the mounting seat 21 is provided with a feeding disc 30, one side of the machine frame 20 is also provided with a vibration disc 50, the output end of the vibration disc 50 is connected with a discharging groove body (which is a feeding station) at one radial position of an upper disc 31 through a feeding track 40, the feeding track 40 feeds materials one by one after the upper disc 31 rotates), and each group of clamping jaw mechanisms 12 are correspondingly arranged right above the discharging groove body 311 in the working state;
the two sides of each discharging groove 311 of the upper disc 31 are respectively provided with a notch 312, the position of the lower lifting disc 32 corresponding to each notch 312 is correspondingly provided with an upward convex guide block 35, when the upward convex guide block 35 is upward convex, the clamping distance of the clamping jaw mechanism 12 is greater than the two sides of the material 60, the clamping cannot be carried out, and in the material taking state, the upward convex guide blocks 35 are contracted downwards, and the clamping jaw mechanism 12 clamps the two sides of the material 60; in the loading state, the upward protruding guide block 35 is located below the notch groove 312, and the upper disc 31 rotates to enable the vibration disc 50 to perform loading operation on the discharge groove 311.
The specific implementation method comprises the following steps:
the upper convex guide blocks 35 corresponding to the two sides of each material 60 are of a group structure, the upper convex guide blocks 35 of the group structure are connected into an integrated structure through the bottom transverse plates 36, and the bottom transverse plates of the integrated structure are fixedly arranged at the corresponding positions of the upper surface of the lower lifting disc 32 through fasteners;
the bottom of the clamping block 3 is a slope surface 301 which is arranged from outside to inside and upwards, the upper surface of the upward protruding guide block 35 is a guide slope 351 from the position close to the discharging groove body to the position far away from the discharging groove body from top to bottom, the slopes of the slope surface 301 and the guide slope 351 are the same, the gradual clamping or loosening operation of the clamping block 3 is ensured, and the instant clamping damage to materials is avoided.
In the concrete implementation, the value of N is 2, and the two guide posts 2 are arranged at the upper and lower positions and are arranged at the center of the clamping block 3 in the width direction;
the lifting mechanism is specifically two groups of lifting cylinders 34, the two groups of lifting cylinders 34 are arranged at two sides of the same diameter of the lower lifting disk 32 in a split manner, and the two groups of lifting cylinders synchronously lift.
The working principle is as follows: under the material loading state, the upward protruding guide block of lower part elevating disk breaks away from the breach groove, the vibrations dish is through the material loading track with the material one by one in the corresponding blowing groove of material loading disc, servo drive motor drive material loading disc step by one rotates this moment, after all materials are full, lower part elevating disk rises under elevating system's drive, make upward protruding guide block upward protruding, afterwards get material disc assembly and place the material loading disc under the drive of outside driver directly over, and every clamping jaw mechanism corresponds a set of upward protruding guide block under, the material, afterwards every clamping jaw mechanism opens the grip block through upward protruding guide block under the decline drive of outside driver, make two grip blocks and the both sides board of material keep in the altitude area of overlap, afterwards elevating system drive upward protruding guide block whereabouts, two grip blocks of clamping jaw mechanism hold the both sides limit of material under the elasticity effect of linear spring, then under the effect of outside driver, disc assembly whole is placed the material loading disc in the rear station with the material, it adopts mechanical mechanism, single snatch unit does not have simultaneously, the steady gripping force of using the spring has guaranteed to snatch, the product is got, the material cost is stable has been guaranteed to the product is snatched.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. The utility model provides an automatic extracting device of multistation which characterized in that, it includes:
the material taking disc assembly comprises a material taking disc, a plurality of groups of clamping jaw mechanisms and an upper driving rack, wherein the upper driving rack is connected with an upper convex central shaft of the material taking disc through a connecting shaft, and the plurality of groups of clamping jaw mechanisms are uniformly distributed on the outer ring of the lower surface of the material taking disc;
a frame;
the feeding disc comprises an upper disc and a lower lifting disc, wherein a plurality of discharging groove bodies are uniformly distributed on the outer ring of the upper surface of the feeding disc, each discharging groove body is used for accommodating a corresponding material, the upper part of the material protrudes upwards from the discharging groove body, the lower lifting disc is arranged below the upper disc, lifting operation is carried out on the lower lifting disc through a lifting mechanism, the center of the bottom of the upper disc is connected with a servo driving motor, and the servo driving motor drives the upper disc to rotate;
a feeding rail;
a vibrating plate;
the frame is provided with a mounting seat, the mounting seat is provided with a servo driving motor and a lifting mechanism, the mounting seat is provided with the feeding disc, one side of the frame is also provided with a vibration disc, the output end of the vibration disc is connected to a discharge groove body at one radial position of the upper disc through a feeding track, and each group of clamping jaw mechanisms is correspondingly arranged right above the discharge groove body in a working state;
the feeding disc comprises a feeding disc body, a feeding disc and clamping jaw mechanisms, wherein notch grooves are formed in two sides of each feeding groove body of the feeding disc body, an upward protruding guide block is correspondingly arranged at the position, corresponding to each notch groove, of the lower lifting disc body, when the upward protruding guide block protrudes upwards, the clamping distance of the clamping jaw mechanisms is larger than that of two sides of a material, clamping cannot be performed, and in a material taking state, the upward protruding guide blocks shrink downwards, and the clamping jaw mechanisms clamp the two sides of the material; under the material loading state, upward protruding guide block is located the breach groove below, and upper portion disc rotates and makes the vibrations dish carry out the material loading operation to the blowing groove body.
2. The automatic multi-station material taking device according to claim 1, wherein: each clamping jaw mechanism comprises an upper connecting block, N guide posts and two clamping blocks, wherein N is a natural number greater than or equal to 2, the upper portion of the upper connecting block is fixedly connected to the corresponding position of the outer ring of the material taking disc, the N guide posts are installed on the upper connecting block in a penetrating mode, the two clamping blocks are respectively arranged on two sides of the upper connecting block, the upper portions of the clamping blocks are sleeved on the guide posts on the corresponding sides, the two sides of each guide post are respectively sleeved with a linear spring, the outer side of each linear spring is fixedly connected with the end portion locking head of the guide post, the inner side of each guide post is fixedly arranged on the corresponding outer side face of the clamping block, and the clamping blocks arranged in pairs clamp inwards under the action of the linear springs.
3. The automatic multi-station material taking device according to claim 2, wherein: the bottom of the clamping block is a slope surface which is arranged from outside to inside upwards, and the upper surface of the upward-protruding guide block is a guide slope surface from the position close to the discharging groove body to the position far from the discharging groove body from top to bottom.
4. The automatic multi-station material taking device according to claim 1, wherein: n is 2, and the two guide posts are arranged at the upper and lower positions and are arranged at the center of the clamping block in the width direction.
5. The automatic multi-station material taking device according to claim 1, wherein: the lifting mechanism is specifically composed of two groups of lifting cylinders, the two groups of lifting cylinders are arranged at two side positions of the same diameter of the lower lifting disc, and the two groups of lifting cylinders can synchronously lift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311570484.9A CN117342194A (en) | 2023-11-23 | 2023-11-23 | Multi-station automatic material taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311570484.9A CN117342194A (en) | 2023-11-23 | 2023-11-23 | Multi-station automatic material taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117342194A true CN117342194A (en) | 2024-01-05 |
Family
ID=89363301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311570484.9A Pending CN117342194A (en) | 2023-11-23 | 2023-11-23 | Multi-station automatic material taking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117342194A (en) |
-
2023
- 2023-11-23 CN CN202311570484.9A patent/CN117342194A/en active Pending
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