CN218538511U

CN218538511U - Servo feed bin

Info

Publication number: CN218538511U
Application number: CN202222930787.4U
Authority: CN
Inventors: 周晓军; 陈贤娴
Original assignee: Yibin Sanyi Intelligent Robot Co ltd
Current assignee: Yibin Sanyi Intelligent Robot Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-02-28
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses a servo stock bin, which comprises a rotating disc, wherein a plurality of discharging stations are arranged on the rotating disc; each material placing station comprises a plurality of centrosymmetric installation grooves formed in the rotating disc, a positioning rod is installed on each installation groove, and the position of each positioning rod on each installation groove can be adjusted according to the size of a workpiece, so that the positioning rods are far away from or close to the centrosymmetric positions; the locating device is characterized in that a locating disc and a discharging disc are sequentially arranged on the locating rod in a penetrating mode, the discharging disc is provided with a strip-shaped groove consistent with the mounting groove, the locating disc is provided with a locating groove which enables the locating rod to be far away from or close to the central symmetrical position, and the locating groove and the mounting groove are crossed in the overlooking direction. The utility model can adjust the number of the working positions according to the size of the workpiece to be processed, and the whole structure of the stock bin can not be changed; the utility model discloses a have certain limit to workable work piece size, the use scene of multiplicable servo feed bin.

Description

Servo feed bin

Technical Field

The utility model relates to the technical field of machinery, concretely relates to servo feed bin.

Background

In order to improve the manufacturing efficiency of workpieces, realize full automation workpiece processing, the workpiece to be processed is processed by adopting a servo bin at present, in the prior art, the number of stations of a common servo bin is fixed and unchanged, if the number of stations needs to be changed, the existing structure needs to be changed, so that the number of stations of the servo bin can not be changed, the servo bin can be matched with the processed workpiece for processing, in the processing process of various workpieces, a factory needs to purchase different servo bins or change the overall structure of the bins, and when the workpieces with different sizes need to be processed, the process is complex and inconvenient.

Disclosure of Invention

The utility model aims to prior art not enough, the utility model aims to provide a servo feed bin can be according to the specific size adjustment station number of work piece.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:

the servo storage bin in the technical scheme comprises a rotating disc, wherein a plurality of discharging stations are arranged on the rotating disc; each blowing station is including locating the mounting groove of a plurality of centrosymmetry on the rotary disk, every install the locating lever on the mounting groove, the locating lever can be located the position on the mounting groove according to the size adjustment of work piece for the locating lever is kept away from or is close to the centrosymmetry position.

Preferentially among the above-mentioned technical scheme, wear to establish in proper order on the locating lever and install positioning disk and blowing dish, the blowing dish is equipped with the bar groove unanimous with the mounting groove, be equipped with on the positioning disk and can make the locating lever keep away from or be close to central symmetry position and look down the orientation with the mounting groove and see looks crisscross constant head tank, both combined action prescribes a limit to three locating lever positions.

Preferably, among the above-mentioned technical scheme, mounting groove, bar groove and constant head tank have three respectively.

Preferably, in the technical scheme, a first hole and a second hole are formed in the rotating disc below each material placing station, the second hole is located at the edge of the rotating disc, and the first hole and the second hole are symmetrical with each other about the center of the material placing disc.

Preferentially, among the above-mentioned technical scheme, rotary disk bottom surface center is equipped with the speed reducer, the speed reducer is located in the backup pad, the output that servo motor passed the backup pad is connected to the speed reducer input, the backup pad bottom surface is connected with the bottom plate through a plurality of bracing pieces, be equipped with two sets of elevating system on the bottom plate.

Preferentially, among the above-mentioned technical scheme, two sets of elevating system top corresponds material loading station and unloading station respectively, every group elevating system includes that two are vertical establishes the slide bar that leads between bottom plate and backup pad, and two are led the slide bar and are overlapped and be equipped with one and transversely set up and can be in leading the slide bar on can gliding elevating platform from top to bottom, be equipped with the lead screw in the middle of the slide bar on the elevating platform is located two and lead, and the lead screw both ends are fixed respectively at bottom plate upper surface and backup pad bottom surface, the elevating platform overlaps with the lead screw and establishes the contact surface and be equipped with can with lead screw surface screw-thread fit pivoted internal thread, and the motor drives the gear of overlapping at the lead screw lower extreme through the belt and makes the lead screw rotate, the elevating platform both ends are vertical respectively to be equipped with a lifter, the lifter top passes the backup pad and is equipped with the jacking head, and two sets of jacking head is located the hole and the hole below No. two numbers of material loading station and unloading station, and can pass a hole and No. two numbers Kong Dingsheng baiting dish.

In the technical scheme, preferably, a feeding station sensor and a discharging station sensor which are positioned on the supporting plate are respectively vertically arranged above the two groups of lifting mechanisms and respectively correspond to the sides of the feeding station and the discharging station. The feeding station sensor and the discharging station sensor are both distance sensors

Preferentially, among the above-mentioned technical scheme, the backup pad upper surface is equipped with the support frame, be equipped with the sensor that is used for detecting the measuring range of work piece height on the blowing station on the support frame, and the sensor downside is two blowing stations that two sets of elevating system tops correspond.

Preferentially, four universal wheels and four supporting seats are uniformly arranged on the bottom surface of the bottom plate.

Compared with the prior art, the utility model provides a servo feed bin possesses following beneficial effect:

the utility model can adjust the station number according to the size of the workpiece to be processed, and the whole structure of the storage bin can not be changed; the utility model discloses a have certain limit to workable work piece size, the use scene of multiplicable servo feed bin.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is an enlarged schematic view of portion A of FIG. 1;

FIG. 4 is an enlarged schematic view of portion B of FIG. 1;

fig. 5 is a top view of the rotating disk.

In the figure: 1-servo motor, 2-rotating disc, 3-sensor, 4-feeding station sensor, 5-blanking station sensor, 6-lifting mechanism, 61-lifting table, 62-guide slide bar, 63-lifting bar, 64-screw rod, 65-lifting head, 7-support plate, 8-support frame, 9-discharging station, 91-discharging tray, 92-positioning plate, 93-positioning bar, 94-mounting groove, 911-strip groove, 921-positioning groove, 11-bottom plate, 12-universal wheel, 13-support seat, 14-speed reducer, 15-support bar, 16-first hole and 17-second hole.

Detailed Description

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used merely to distinguish one entity or operation from another entity or operation without necessarily requiring or implying any actual such relationship or order between such entities or operations.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The invention will be further described with reference to the following drawings and examples:

the servo bin shown in the figures 1-5 comprises a rotating disc 2, wherein a plurality of discharging stations 9 are arranged on the rotating disc 2; each discharging station 9 comprises a plurality of centrosymmetric mounting grooves 94 arranged on the rotating disc 2, each mounting groove 94 is provided with a positioning rod 93, and the positions of the positioning rods 93 on the mounting grooves 94 can be adjusted according to the sizes of workpieces, so that the positioning rods 93 are far away from or close to the centrosymmetric positions.

Preferentially among the above-mentioned technical scheme, wear to establish in proper order on the locating lever 93 and install positioning disk 92 and blowing dish 91, blowing dish 91 is equipped with the strip groove 911 unanimous with mounting groove 94, be equipped with on the positioning disk 92 and can make the locating lever 93 keep away from or be close to central symmetry position and look down the orientation with mounting groove 94 and look the across constant head tank 921 mutually, and both cooperation effect jointly are injectd three locating levers 93 position. The distance between the positioning rods 93 can be adjusted due to the fact that the installation grooves 94 have a certain length; the positioning rods 93 are not firmly fixed by bolts alone, so the positioning disc 92 is firstly sleeved before the material placing disc 91 is sleeved on the three positioning rods 93, and the positioning rods 93 are positioned by the positioning grooves 921 on the positioning disc 92 and the mounting grooves 94 on the rotating disc 2.

Preferably, there are three mounting grooves 94, three strip-shaped grooves 911 and three positioning grooves 921.

Preferably, in the technical scheme, a first hole 16 and a second hole 17 are formed in the rotating disk 2 below each discharge station 9, the second hole 17 is located at the edge of the rotating disk 2, and the first hole 16 and the second hole 17 are in central symmetry with respect to the circle center of the discharge tray 91.

In the above technical solution, preferably, the speed reducer 14 is arranged at the center of the bottom surface of the rotating disk 2, the speed reducer 14 is arranged on the supporting plate 7, the input end of the speed reducer 14 is connected with the output end of the servo motor 1 penetrating through the supporting plate 7, the bottom surface of the supporting plate 7 is connected with the bottom plate 11 through a plurality of supporting rods 15, and two sets of lifting mechanisms 6 are arranged on the bottom plate 11.

In the above technical solution, preferably, two sets of the lifting mechanisms 6 correspond to the feeding station and the discharging station respectively, each set of the lifting mechanisms 6 includes two guide sliding rods 62 vertically arranged between the bottom plate 11 and the support plate 7, a lifting table 61 transversely arranged and capable of sliding up and down on the guide sliding rods 62 is sleeved on the two guide sliding rods 62, a screw 64 is arranged in the middle of the two guide sliding rods 62 on the lifting table 61, two ends of the screw 64 are fixed on the upper surface of the bottom plate 11 and the bottom surface of the support plate 7 respectively, a contact surface between the lifting table 61 and the screw 64 is provided with an internal thread capable of rotating in threaded fit with the surface of the screw 64, a motor drives a gear sleeved at the lower end of the screw 64 through a belt to rotate the screw 64, the screw 64 rotates to enable the lifting table 61 to ascend or descend, so that the lifting table 61 moves on the guide sliding rods 62, two ends of the lifting table 61 are respectively vertically provided with a lifting rod 63, the top end of the lifting rod 63 passes through the support plate 7 and is provided with a jacking head 65, the two jacking heads 65 are respectively located below a first hole 16 and a second lifting hole 17 of the feeding station and a second lifting rod 91, and two lifting rods 17 are capable of moving up and down, thereby driving the lifting table to move.

In the above technical scheme, preferably, a feeding station sensor 4 and a discharging station sensor 5 located on a supporting plate 7 are respectively vertically arranged above the two sets of lifting mechanisms 6 and beside the feeding station and the discharging station respectively. Feeding station inductor 4 and unloading station inductor 5 all are distance sensor, and the work piece height on the station is monitored by feeding station inductor 4 and unloading station inductor 5 respectively to feeding station and unloading station, through monitoring work piece height to elevating system 6 give-out order, and elevating system 6 makes blowing dish 91 rise or descend for work piece on the blowing dish 91 can satisfy the robot and snatch the height.

Preferentially, among the above-mentioned technical scheme, the backup pad 7 upper surface is equipped with support frame 8, be equipped with the sensor 3 that is used for detecting the distance of measurement of work piece height on the blowing station 9 on the support frame 8, and the sensor 3 downside is two blowing stations 9 that correspond above two sets of elevating system 6.

In order to better implement the utility model, four universal wheels 12 and four supporting seats 13 are uniformly arranged on the bottom surface of the bottom plate 11. The universal wheel 12 can facilitate the servo stock bin to move randomly; the servo feed bin is fixed to supporting seat 13, avoids snatching the difficulty because of the feed bin removes in snatching the work piece process, influences whole work piece processing.

Based on foretell servo feed bin, this utility model theory of operation does:

a workpiece to be machined is placed on the material placing station 9, the material selecting turntable 2 is driven by the servo motor 1 to rotate, when the material placing station 9 where the workpiece to be machined is placed is rotated to the material loading station controlled by the lifting mechanism 6, the sensor 3 senses the height of the workpiece and sends a signal to the robot, and then the robot grabs the workpiece on the material loading station. The robot has the advantages that the grabbing heights of the robots are consistent, in order to facilitate grabbing of the robots, the feeding station sensor 4 senses whether workpieces on the feeding station meet grabbing positions, if the positions of the workpieces are too low, the lifting mechanism 6 below the feeding station acts, the motor drives the gear at the lower end of the screw rod 4 through the belt, the screw rod 4 rotates, the lifting table 61 moves upwards, the lifting head 65 is ejected out, the lifting head 65 upwards ejects the discharging disc 91 from the first hole 16 and the second hole 17, and workpieces to be machined on the discharging disc 91 can be lifted to the positions where the robots can grab the workpieces; the work piece after the processing is accomplished need be put back to the unloading station, and unloading station inductor 5 responds to unloading station work piece height equally, and when can't place the work piece corresponding height, elevating system 6 under the unloading station will make blowing dish 91 rise to corresponding height, and the robot of being convenient for puts the work piece into the unloading station to this accomplishes whole work piece course of working. When the size of the workpiece is changed, the number of stations is changed only by detaching the discharging stations 9, the positions of the positioning rods 93 on the first mounting groove 8 on each group of stations are changed, and the positions of the positioning rods 93 are fixed through the positioning discs 92, so that the requirement for processing different workpieces by the same servo bin can be met.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above embodiments are only used to illustrate the technical solutions of the present invention, and do not limit the protection scope of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from these embodiments without any inventive step, are within the scope of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still make no creative work on the condition of conflict, and make mutual combination, addition and deletion, or other adjustments according to the features in the embodiments of the present invention, thereby obtaining other technical solutions which are different and do not depart from the concept of the present invention, and these technical solutions also belong to the scope to be protected by the present invention.

Claims

1. The servo storage bin is characterized by comprising a rotating disc (2), wherein a plurality of discharging stations (9) are arranged on the rotating disc (2);

each discharging station (9) comprises a plurality of centrosymmetric mounting grooves (94) arranged on the rotating disc (2), each mounting groove (94) is provided with a positioning rod (93), and the positions of the positioning rods (93) on the mounting grooves (94) can be adjusted according to the size of a workpiece, so that the positioning rods (93) are far away from or close to the centrosymmetric positions;

wear to establish in proper order on locating lever (93) and install positioning disk (92) and blowing dish (91), blowing dish (91) are equipped with strip groove (911) unanimous with mounting groove (94), be equipped with on positioning disk (92) and can make locating lever (93) keep away from or be close to central symmetric position, and look down orientation looks crisscross constant head tank (921) with mounting groove (94).

2. The servo magazine as claimed in claim 1, wherein there are three mounting slots (94), three bar slots (911) and three positioning slots (921) respectively.

3. The servo feed bin as claimed in claim 1, wherein a first hole (16) and a second hole (17) are formed in the rotary disk (2) below each emptying station (9), the second hole (17) is located at the edge of the rotary disk (2), and the first hole (16) and the second hole (17) are symmetrical with respect to the center of a circle of the emptying disk (91).

4. The servo feed bin according to claim 1, wherein a speed reducer (14) is arranged in the center of the bottom surface of the rotating disc (2), the speed reducer (14) is arranged on the supporting plate (7), the input end of the speed reducer (14) is connected with the output end of the servo motor (1) penetrating through the supporting plate (7), the bottom surface of the supporting plate (7) is connected with the bottom plate (11) through a plurality of supporting rods (15), and two sets of lifting mechanisms (6) are arranged on the bottom plate (11).

5. The servo feed bin according to claim 4, wherein two sets of the lifting mechanisms (6) are respectively provided with a feeding station and a discharging station above, each set of the lifting mechanisms (6) comprises two vertical sliding guide rods (62) arranged between a bottom plate (11) and a support plate (7), the two sliding guide rods (62) are sleeved with a lifting platform (61) which is transversely arranged and can slide up and down on the sliding guide rods (62), the lifting platform (61) is provided with a screw rod (64) in the middle of the two sliding guide rods (62), the two ends of the screw rod (64) are respectively fixed on the upper surface of the bottom plate (11) and the bottom surface of the support plate (7), the lifting platform (61) and the screw rod (64) are sleeved with a contact surface which is provided with an internal thread matched and rotated with the surface of the screw rod (64), a motor drives a gear arranged at the lower end of the screw rod (64) through a belt to enable the screw rod (64) to rotate, two ends of the lifting platform (61) are respectively and are respectively provided with a lifting rod (63) vertically provided with a lifting head (65) which passes through the support plate (7), two sets of lifting heads (65) and a material feeding station hole (17) and a material discharging station hole (17) which are respectively arranged below.

6. The servo storage bin according to claim 5, wherein a loading station sensor (4) and a blanking station sensor (5) are respectively vertically arranged above the two sets of lifting mechanisms (6) and beside the loading station and the blanking station, respectively, and the loading station sensor (4) and the blanking station sensor (5) are both distance sensors.

7. The servo feed bin as claimed in claim 6, wherein a support frame (8) is arranged on the upper surface of the support plate (7), a sensor (3) for detecting the measuring distance of the height of the workpiece on the emptying stations (9) is arranged on the support frame (8), and two emptying stations (9) corresponding to the upper parts of the two groups of lifting mechanisms (6) are arranged on the lower sides of the sensors (3).

8. Servo silo according to claim 5, characterized in that the bottom of the floor (11) is evenly provided with four universal wheels (12) and four support seats (13).