CN116000203A - Automatic distance-variable material feeding device and system - Google Patents
Automatic distance-variable material feeding device and system Download PDFInfo
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- CN116000203A CN116000203A CN202211561523.4A CN202211561523A CN116000203A CN 116000203 A CN116000203 A CN 116000203A CN 202211561523 A CN202211561523 A CN 202211561523A CN 116000203 A CN116000203 A CN 116000203A
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Abstract
The invention relates to the technical field of machining, in particular to an automatic variable-pitch material feeding device and system; including mount pad, first planetary reducer, a servo motor, the stiff end lead screw support, the lead screw, a mould, the mould mounting strip, the slider connecting seat, the slide rail, the displacement slider, the displacement slide, synchronous pulley, the hold-in range, locating pin and link, displacement slider and slider connecting seat fixed connection, mould mounting strip and displacement slide respectively with slider connecting seat fixed connection, a servo motor and mount pad fixed connection, the output fixed connection of first planetary reducer and a servo motor, lead screw and link fixed connection, mould and locating pin fixed connection, synchronous pulley and the output fixed connection of first planetary reducer, the hold-in range meshes with synchronous pulley, the hold-in range is connected with the lead screw, obtain the effect that satisfies the pay-off of arranging of small-size stamping workpiece multiposition through above-mentioned structure.
Description
Technical Field
The invention relates to the technical field of machining, in particular to an automatic variable-pitch material feeding device and system.
Background
With the continued development of industrial automation, customers are placing higher demands on the compatibility of automation equipment.
At present, the feeding of multiple groups of materials of small stamping parts on an automatic production line cannot meet the requirement of the multi-position arrangement feeding of the small stamping parts.
Disclosure of Invention
The invention aims to provide an automatic distance-variable material feeding device and system, and aims to solve the technical problem that in the feeding of multiple groups of materials of small stamping parts, the feeding of the small stamping parts in multi-position arrangement cannot be met in the prior art.
In order to achieve the above purpose, the automatic variable-pitch material feeding device comprises a mounting seat, a first planetary reducer, a first servo motor, a fixed end screw rod support, a screw rod, a die mounting strip, a slide block connecting seat, a slide rail, a variable-pitch slide block, a variable-pitch slide plate, a synchronous pulley, a synchronous belt, a positioning pin and a connecting frame, wherein the mounting seat, the fixed end screw rod support, the slide rail and the slide block connecting seat are respectively arranged below the die mounting strip, the variable-pitch slide block is fixedly connected with the slide block connecting seat, the die mounting strip and the variable-pitch slide plate are respectively fixedly connected with the slide block connecting seat, the first servo motor is fixedly connected with the mounting seat, the first planetary reducer is fixedly connected with the output end of the first servo motor, the screw rod is fixedly connected with the connecting frame, the positioning pin penetrates through the die mounting strip, the die is fixedly connected with the positioning pin, the synchronous pulley is fixedly connected with the output end of the first planetary reducer, and the synchronous pulley is meshed with the synchronous pulley and the synchronous belt.
The invention also provides an automatic variable-pitch material feeding system, which comprises an automatic variable-pitch material feeding device, a connecting frame, a lifting mechanism and a translation mechanism, wherein the connecting frame is fixedly connected with the lifting mechanism, and the lifting mechanism is connected with the translation mechanism;
the lifting mechanism comprises a cylinder, a cylinder mounting seat, a linear guide rail, a linear sliding block, a sliding block connecting plate, a push-pull plate, a bottom guide supporting block, a linear bearing, an optical axis, a top guide supporting block, a T-shaped connecting block, a front lifting plate, a rear lifting plate, a guide concave block, a deep groove ball bearing, a supporting shaft and a lifting plate, wherein the cylinder mounting seat, the linear guide rail, the bottom guide supporting block, the linear bearing and the guide concave block are fixedly connected with the translation mechanism respectively, the top guide supporting block and the optical axis are arranged on the lifting plate, the deep groove ball bearing and the supporting shaft are fixedly connected with the top guide supporting block respectively, the linear sliding block is arranged in the linear guide rail in a sliding manner, the sliding block connecting plate is fixedly connected with the linear sliding block, the rear lifting plate is fixedly connected with the rear lifting plate, the front lifting plate is fixedly connected with the T-shaped connecting block, and the top guide supporting block is fixedly connected with the front lifting plate.
The lifting mechanism further comprises a wedge block, and the wedge block is attached to the deep groove ball bearing.
The connecting frame comprises a nut seat, a screw nut and a supporting end screw seat, wherein the supporting end screw seat and the nut seat are respectively and fixedly connected with the lifting mechanism, the screw is connected with the supporting end screw seat, the screw nut is sleeved on the outer side wall of the screw, and the screw nut penetrates through the nut seat.
The translation mechanism comprises a gear, a mounting plate, a second planetary reducer, a second servo motor, a translation sliding block and a translation sliding plate, wherein the cylinder mounting seat, the linear guide rail, the bottom guide supporting block, the linear bearing and the guide concave block are respectively and fixedly connected with the translation sliding plate, the translation sliding block is fixedly connected with the translation sliding plate and positioned below the translation sliding plate, the mounting plate is fixedly connected with the translation sliding plate, the second planetary reducer is fixedly connected with the mounting plate, the output end of the second servo motor is fixedly connected with the second planetary reducer, and the gear is fixedly connected with the output end of the second planetary reducer.
The automatic variable-pitch material feeding system further comprises a supporting plate, a buffer module and a bottom plate, wherein the supporting plate is fixedly connected with the translation sliding plate, and the buffer module is arranged between the supporting plate and the bottom plate;
the buffer module comprises a buffer spring, an outer cylinder and an inner rod, wherein two ends of the buffer spring are respectively fixedly connected with the supporting plate and the bottom plate, the outer cylinder is fixedly connected with the bottom plate, one end of the inner rod is slidably connected with the outer cylinder, the other end of the inner rod is fixedly connected with the supporting plate, and the buffer spring respectively surrounds the outer cylinder and the outer side wall of the inner rod.
The buffer module further comprises a first protection frame and a second protection frame, wherein the first protection frame is fixedly connected with the supporting plate, and the second protection frame is fixedly connected with the bottom plate.
According to the automatic distance-variable material feeding device and the system, the automatic distance-variable material feeding device is mounted on the fixed platform, the automatic distance-variable material feeding device moves to the assembly point, the mounting seat is provided with the first planetary reducer and the first servo motor, the first planetary reducer and the first servo motor serve as driving main bodies, the screw rod is driven to rotate through the synchronous pulley and the synchronous belt in the middle, the rotary motion is changed into linear motion to automatically adjust the die mounting strip, stepless adjustment is carried out within the range of 200 mm-500 mm, rapid and stable distance-variable can be carried out according to the requirement, the edge distance of the die mounting strip is adjusted to the corresponding position, after the small stamping parts and other plates are assembled, the edge distance of the die mounting strip is adjusted to the discharge position, and the automatic distance-variable material feeding device moves to the feed supplementing point to carry out feed supplementing, so that the effect of arranging the small stamping parts at multiple positions is achieved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an automatic variable pitch material feed system of the present invention.
Fig. 2 is a structural elevation view of the automatic variable pitch material feed system of the present invention.
Fig. 3 is a schematic longitudinal cross-sectional view of an automatic variable pitch material feed system of the present invention.
FIG. 4 is a schematic view of a portion of the structure of an automatic variable pitch material feed system of the present invention.
Fig. 5 is a schematic structural view of the translation mechanism of the present invention.
Fig. 6 is a partial structural cross-sectional view of the automatic variable pitch material feed system of the present invention.
FIG. 7 is a schematic view of a portion of the structure of an automatic variable pitch material feed system of the present invention.
1-mount, 2-first planetary reducer, 3-first servo motor, 4-fixed end screw mount, 5-screw, 6-die, 7-die mounting bar, 8-slide mount, 9-slide rail, 10-pitch slide, 11-pitch slide, 12-nut mount, 13-screw nut, 14-support end screw mount, 15-synchronous pulley, 16-synchronous belt, 17-dowel pin, 18-cylinder, 19-cylinder mount, 20-linear guide rail, 21-linear slide, 22-slide connection plate, 23-push-pull plate, 24-wedge block, 25-bottom guide support block, 26-linear bearing, 27-optical axis, 28-top guide support block, 29-T-connection block, 30-front jack plate, 31-rear jack plate, 32-guide concave block, 33-deep groove ball bearing, 34-support shaft, 35-jack plate, 36-gear, 37-mounting plate, 38-second planetary reducer, 39-second servo motor, 40-translation slide, 41-translation slide plate, 42-support plate, 43-spring, 45-back support plate, 48-first cage, 48-second cage, and second cage.
Detailed Description
Referring to fig. 1 to 7, fig. 1 is a schematic structural view of an automatic variable-pitch material feeding system, fig. 2 is a front structural view of the automatic variable-pitch material feeding system, fig. 3 is a schematic longitudinal sectional view of the automatic variable-pitch material feeding system, fig. 4 is a schematic partial structural view of the automatic variable-pitch material feeding system, fig. 5 is a schematic structural view of a translation mechanism, fig. 6 is a schematic partial structural view of the automatic variable-pitch material feeding system, and fig. 7 is a schematic partial structural view of the automatic variable-pitch material feeding system.
The invention provides an automatic variable-pitch material feeding device which comprises a mounting seat 1, a first planetary reducer 2, a first servo motor 3, a fixed end screw rod support 4, a screw rod 5, a die 6, a die mounting strip 7, a slide block connecting seat 8, a slide rail 9, a variable-pitch slide block 10, a variable-pitch slide plate 11, a synchronous pulley 15, a synchronous belt 16, a positioning pin 17 and a connecting frame, wherein the mounting seat 1, the fixed end screw rod support 4, the slide rail 9 and the slide block connecting seat 8 are respectively arranged below the die mounting strip 7, the variable-pitch slide block 10 is fixedly connected with the slide block connecting seat 8, the die mounting strip 7 and the variable-pitch slide plate 11 are respectively fixedly connected with the slide block connecting seat 8, the first servo motor 3 is fixedly connected with the output end of the mounting seat 1, the screw rod 5 is fixedly connected with the connecting frame, the positioning pin 17 penetrates through the die mounting strip 7, the die 6 is fixedly connected with the positioning pin 17, the synchronous pulley 15 is fixedly connected with the synchronous pulley 16 and the synchronous pulley 16, and the synchronous pulley 16 is fixedly connected with the output end of the synchronous pulley 5.
In this embodiment, automatic variable-pitch material feeding unit installs to fixed platform, automatic variable-pitch material feeding unit removes to the fitting point, mount pad 1 installs first planetary reducer 2 with first servo motor 3, first planetary reducer 2 with first servo motor 3 is as the drive main part, in the middle through synchronous pulley 15 with hold-in range 16 drives lead screw 5 is rotatory, will rotate and become rectilinear movement with rotary motion and carry out automatically regulated to mould mounting strip 7, carries out electrodeless regulation in the scope of 200mm ~ 500mm, and the regulation can be according to the demand quick, stable displacement, mould mounting strip 7 margin is to corresponding position, after assembling small-size stamping workpiece and other sheet materials, mould mounting strip 7 margin is to the material level of putting, automatic variable-pitch material feeding unit removes to the feed supplement point, carries out the feed supplement, has realized satisfying the effect of small-size stamping workpiece multi-position arrangement pay-off.
The invention also provides an automatic variable-pitch material feeding system, which comprises the automatic variable-pitch material feeding device, a connecting frame, a lifting mechanism and a translation mechanism, wherein the connecting frame is fixedly connected with the lifting mechanism, and the lifting mechanism is connected with the translation mechanism;
the lifting mechanism comprises an air cylinder 18, an air cylinder mounting seat 19, a linear guide rail 20, a linear slide block 21, a slide block connecting plate 22, a push-pull plate 23, a bottom guide supporting block 25, a linear bearing 26, an optical axis 27, a top guide supporting block 28, a T-shaped connecting block 29, a front lifting plate 30, a rear lifting plate 31, a guide concave block 32, a deep groove ball bearing 33, a supporting shaft 34 and a lifting plate 35, wherein the air cylinder mounting seat 19, the linear guide rail 20, the bottom guide supporting block 25, the linear bearing 26 and the guide concave block 32 are respectively and fixedly connected with the translation mechanism, the lifting plate 35 is provided with the top guide supporting block 28 and the optical axis 27, the deep groove ball bearing 33 and the supporting shaft 34 are respectively and fixedly connected with the top guide supporting block 28, the linear slide block 21 is slidably arranged in the linear guide rail 20, the slide connecting plate 22 is fixedly connected with the linear slide block 21, the slide block push-pull plate 23 is fixedly connected with the slide block connecting plate 22, the rear lifting plate 31 is fixedly connected with the T-shaped lifting plate 23, the T-shaped lifting plate 29 is fixedly connected with the top guide supporting block 28, and the front lifting plate 30 is fixedly connected with the top guide supporting block 30.
In this embodiment, the edge distance of the die mounting bar 7 is up to the corresponding position, after the lifting mechanism lifts in place, the small stamping part is assembled with other plates, the lifting mechanism descends, the edge distance of the die mounting bar 7 is up to the discharging position, the automatic variable-distance material feeding device moves to the feeding point to feed materials, the air cylinder 18 is used as a driving source, the optical axis 27 and the linear bearing 26 are combined with each other to conduct lifting guiding, the linear guide 20, the linear slide block 21, the guiding concave block 32 and the T-shaped connecting block 29 are matched with each other to play a guiding role, synchronous lifting can be achieved, and when the air source pressure is small or the air cylinder 18 is damaged, if the lifting mechanism is in a lifting state, the lifting mechanism cannot drop.
Further, the lifting mechanism further comprises a wedge block 24, and the wedge block 24 is attached to the deep groove ball bearing 33.
In this embodiment, the wedge block 24 and the deep groove ball bearing 33 are matched to reduce the movement resistance.
Further, the connecting frame comprises a nut seat 12, a screw nut 13 and a supporting end screw seat 14, the supporting end screw seat 14 and the nut seat 12 are respectively and fixedly connected with the lifting mechanism, the screw 5 is connected with the supporting end screw seat 14, the screw nut 13 is sleeved on the outer side wall of the screw 5, and the screw nut 13 penetrates through the nut seat 12.
In this embodiment, the screw rod 5 is connected to the support end screw rod seat 14, the screw rod nut 13 is sleeved on the outer side wall of the screw rod 5, the screw rod nut 13 penetrates through the nut seat 12, and the screw rod nut 13 and the support end screw rod seat 14 are matched to connect and fix the screw rod 5.
Further, the translation mechanism includes a gear 36, a mounting plate 37, a second planetary reducer 38, a second servo motor 39, a translation sliding block 40 and a translation sliding plate 41, the cylinder mounting seat 19, the linear guide rail 20, the bottom guide supporting block 25, the linear bearing 26 and the guide concave block 32 are respectively and fixedly connected with the translation sliding plate 41, the translation sliding block 40 is fixedly connected with the translation sliding plate 41 and is located below the translation sliding plate 41, the mounting plate 37 is fixedly connected with the translation sliding plate 41, the second planetary reducer 38 is fixedly connected with the mounting plate 37, the output end of the second servo motor 39 is fixedly connected with the second planetary reducer 38, and the gear 36 is fixedly connected with the output end of the second planetary reducer 38.
In this embodiment, the translation mechanism may be mounted on a fixed platform, and the translation slider 40 is used for guiding, and the second servo motor 39 is used for driving and combining with the second planetary reducer 38, so that the gear 36 and the rack on the platform change the rotational motion into the linear motion, so as to realize translation, and the servo driving response is fast, and the positioning accuracy is high.
Further, the automatic variable-pitch material feeding system further comprises a support plate 42, a buffer module and a bottom plate 48, wherein the support plate 42 is fixedly connected with the translation sliding plate 41, and the buffer module is arranged between the support plate 42 and the bottom plate 48;
the buffer module comprises a buffer spring 43, an outer cylinder 44 and an inner rod 45, wherein two ends of the buffer spring 43 are fixedly connected with the supporting plate 42 and the bottom plate 48 respectively, the outer cylinder 44 is fixedly connected with the bottom plate 48, one end of the inner rod 45 is slidably connected with the outer cylinder 44, the other end of the inner rod 45 is fixedly connected with the supporting plate 42, and the buffer spring 43 surrounds the outer cylinder 44 and the outer side wall of the inner rod 45 respectively.
In this embodiment, the bottom plate 48 contacts the fixed platform, and in the process of moving the translation sliding plate 41, the buffer spring 43 absorbs the shake received by the support plate 42, so as to achieve a damping effect, the buffer spring 43 surrounds the outer cylinder 44 and the outer side wall of the inner rod 45, the inner rod 45 slides in the outer cylinder 44, and the inner rod 45 cooperates with the outer cylinder 44, so that the stability of the buffer spring 43 is improved.
Further, the buffer module further includes a first protection frame 46 and a second protection frame 47, where the first protection frame 46 is fixedly connected to the support plate 42, and the second protection frame 47 is fixedly connected to the bottom plate 48.
In the present embodiment, when the inner rod 45 slides in the outer tube 44, the first protection frame 46 and the second protection frame 47 slide relatively, and the buffer module is hidden by the first protection frame 46 and the second protection frame 47, thereby protecting the buffer module.
The above disclosure is only a preferred embodiment of the present invention, and it should be understood that the scope of the invention is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present invention.
Claims (7)
1. An automatic distance-variable material feeding device is characterized in that,
including mount pad, first planetary reducer, first servo motor, stiff end lead screw support, lead screw, mould mounting strip, slider connecting seat, slide rail, displacement slider, displacement slide, synchronous pulley, hold-in range, locating pin and link, the mount pad stiff end lead screw support the slide rail with the slider connecting seat set up respectively in the below of mould mounting strip, the displacement slider with slider connecting seat fixed connection, the mould mounting strip with the displacement slide respectively with slider connecting seat fixed connection, first servo motor with mount pad fixed connection, first planetary reducer with first servo motor's output fixed connection, the lead screw with link fixed connection, the locating pin runs through the mould mounting strip, the mould with locating pin fixed connection, the synchronous pulley with first planetary reducer's output fixed connection, the hold-in range with synchronous pulley meshes mutually, the hold-in range with the lead screw is connected.
2. An automatic variable-pitch material feeding system comprising the automatic variable-pitch material feeding apparatus according to claim 1,
the lifting mechanism is connected with the translation mechanism;
the lifting mechanism comprises a cylinder, a cylinder mounting seat, a linear guide rail, a linear sliding block, a sliding block connecting plate, a push-pull plate, a bottom guide supporting block, a linear bearing, an optical axis, a top guide supporting block, a T-shaped connecting block, a front lifting plate, a rear lifting plate, a guide concave block, a deep groove ball bearing, a supporting shaft and a lifting plate, wherein the cylinder mounting seat, the linear guide rail, the bottom guide supporting block, the linear bearing and the guide concave block are fixedly connected with the translation mechanism respectively, the top guide supporting block and the optical axis are arranged on the lifting plate, the deep groove ball bearing and the supporting shaft are fixedly connected with the top guide supporting block respectively, the linear sliding block is arranged in the linear guide rail in a sliding manner, the sliding block connecting plate is fixedly connected with the linear sliding block, the rear lifting plate is fixedly connected with the rear lifting plate, the front lifting plate is fixedly connected with the T-shaped connecting block, and the top guide supporting block is fixedly connected with the front lifting plate.
3. The automatic variable pitch material feed system as claimed in claim 2, wherein,
the lifting mechanism further comprises a wedge block, and the wedge block is attached to the deep groove ball bearing.
4. The automatic variable pitch material feed system as claimed in claim 2, wherein,
the connecting frame comprises a nut seat, a screw nut and a supporting end screw seat, wherein the supporting end screw seat and the nut seat are respectively and fixedly connected with the lifting mechanism, the screw is connected with the supporting end screw seat, the screw nut is sleeved on the outer side wall of the screw, and the screw nut penetrates through the nut seat.
5. The automatic variable pitch material feed system as claimed in claim 2, wherein,
the translation mechanism comprises a gear, a mounting plate, a second planetary reducer, a second servo motor, a translation sliding block and a translation sliding plate, wherein the cylinder mounting seat, the linear guide rail, the bottom guide supporting block, the linear bearing and the guide concave block are respectively and fixedly connected with the translation sliding plate, the translation sliding block is fixedly connected with the translation sliding plate and positioned below the translation sliding plate, the mounting plate is fixedly connected with the translation sliding plate, the second planetary reducer is fixedly connected with the mounting plate, the output end of the second servo motor is fixedly connected with the second planetary reducer, and the gear is fixedly connected with the output end of the second planetary reducer.
6. The automatic variable pitch material feed system as claimed in claim 5, wherein,
the automatic variable-pitch material feeding system further comprises a supporting plate, a buffer module and a bottom plate, wherein the supporting plate is fixedly connected with the translation sliding plate, and the buffer module is arranged between the supporting plate and the bottom plate;
the buffer module comprises a buffer spring, an outer cylinder and an inner rod, wherein two ends of the buffer spring are respectively fixedly connected with the supporting plate and the bottom plate, the outer cylinder is fixedly connected with the bottom plate, one end of the inner rod is slidably connected with the outer cylinder, the other end of the inner rod is fixedly connected with the supporting plate, and the buffer spring respectively surrounds the outer cylinder and the outer side wall of the inner rod.
7. The automatic variable pitch material feed system as claimed in claim 6, wherein,
the buffer module further comprises a first protection frame and a second protection frame, wherein the first protection frame is fixedly connected with the supporting plate, and the second protection frame is fixedly connected with the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211561523.4A CN116000203A (en) | 2022-12-07 | 2022-12-07 | Automatic distance-variable material feeding device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211561523.4A CN116000203A (en) | 2022-12-07 | 2022-12-07 | Automatic distance-variable material feeding device and system |
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| Publication Number | Publication Date |
|---|---|
| CN116000203A true CN116000203A (en) | 2023-04-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211561523.4A Pending CN116000203A (en) | 2022-12-07 | 2022-12-07 | Automatic distance-variable material feeding device and system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116871425A (en) * | 2023-09-07 | 2023-10-13 | 大捷智能科技(广东)有限公司 | Mould moving swing arm and stamping equipment |
-
2022
- 2022-12-07 CN CN202211561523.4A patent/CN116000203A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116871425A (en) * | 2023-09-07 | 2023-10-13 | 大捷智能科技(广东)有限公司 | Mould moving swing arm and stamping equipment |
| CN116871425B (en) * | 2023-09-07 | 2023-12-12 | 大捷智能科技(广东)有限公司 | Mould moving swing arm and stamping equipment |
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