CN113636306A - A loading attachment is used in vacuum bolt processing for on engineering machine tool - Google Patents
A loading attachment is used in vacuum bolt processing for on engineering machine tool Download PDFInfo
- Publication number
- CN113636306A CN113636306A CN202111070236.9A CN202111070236A CN113636306A CN 113636306 A CN113636306 A CN 113636306A CN 202111070236 A CN202111070236 A CN 202111070236A CN 113636306 A CN113636306 A CN 113636306A
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- gear
- group
- baffle
- engineering machine
- processing
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- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000000903 blocking effect Effects 0.000 claims abstract description 11
- 238000003756 stirring Methods 0.000 claims description 17
- 230000007723 transport mechanism Effects 0.000 claims description 6
- 238000005192 partition Methods 0.000 description 9
- 238000003754 machining Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/04—Devices for feeding articles or materials to conveyors for feeding articles
- B65G47/12—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles
-
- 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
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/20—Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces
-
- 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
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
- B65G47/18—Arrangements or applications of hoppers or chutes
- B65G47/19—Arrangements or applications of hoppers or chutes having means for controlling material flow, e.g. to prevent overloading
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screw Conveyors (AREA)
Abstract
The invention discloses a feeding device for processing vacuum bolts on engineering machinery, which comprises a bottom plate, wherein a group of support columns are symmetrically arranged on the upper surface of the bottom plate, a guide chute is connected to the upper end of each support column, a feeding chute is connected to the upper end of each guide chute, a support plate is connected to one side of the feeding chute, and an anti-blocking mechanism is connected to the upper surface of the support plate, the blocking of the feeding groove is avoided, so that the processing of the vacuum bolt is facilitated.
Description
Technical Field
The invention relates to the technical field of feeding for machining vacuum bolts of engineering machinery, in particular to a feeding device for machining vacuum bolts of engineering machinery.
Background
For some fixing on engineering machinery, long bolts, clamps and the like are mostly adopted, the fixing condition by using the shaft pins is divided into two conditions, one is that the shaft pins are horizontally inserted to prevent the vertical separation, namely the shaft pins are connected most commonly, the other is that the shaft pins are fixed at the tail ends by using hexagon nuts through threaded shaft pins, and no matter which condition is the situation, the shaft pins are easy to loosen, difficult to fix, time-consuming and labor-consuming, so the vacuum bolts are generally adopted to solve the troubles, and when the vacuum bolts are machined, the vacuum bolts need to be transported to corresponding machinery for machining, the prior art has the following defects during feeding, firstly, an anti-blocking mechanism is lacked, the device is easy to block, then a blocking mechanism is lacked, the untimely machining is prevented, the raw materials are piled together, and finally, the bolts are conveyed, a limiting mechanism is also lacked, waste caused by separation of raw materials from tracks is avoided, and therefore the feeding device for processing the vacuum bolts on the engineering machinery is provided for solving the problems.
Disclosure of Invention
The invention aims to provide a feeding device for processing a vacuum bolt on engineering machinery, which is used for solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a loading attachment is used in vacuum bolt processing for on engineering machine tool, includes the bottom plate, bottom plate upper surface symmetry is equipped with a set of support column, the support column upper end is connected with the baffle box, the baffle box upper end is connected with the pan feeding groove, pan feeding groove one side is connected with the backup pad, the backup pad upper surface is connected with prevents stifled mechanism, prevent stifled mechanism including placing box, motor, first gear, second gear, supporting shoe, a set of second spliced pole and a set of stirring roller, the bottom plate is that the upper surface is equipped with the fixed plate, fixed plate one side is equipped with blocking mechanism, blocking mechanism includes a set of first bevel gear, a set of second bevel gear, horizontal pole, a set of threaded rod, a set of adapter sleeve, baffle, a set of dog and handle, the baffle outlet connection of baffle box has the baffle, the baffle below is equipped with transport mechanism, transport mechanism includes conveyer belt, conveyer belt, A set of roller, two sets of first connecting posts, three group's bracing pieces and head rod, the head rod upper surface is equipped with stop gear, stop gear includes a set of stand, a set of connecting block, a set of pole setting, a set of spring, a set of second connecting rod and a set of limiting plate, bottom plate lower surface rectangular array is equipped with four supporting legs.
Preferably, the placing box is fixedly arranged on the upper surface of the supporting plate, the motor is arranged on the upper surface of the placing box, the first gear is fixedly connected to an output shaft of the motor, the second gear is meshed with the first gear, the supporting block is fixedly arranged on the upper surface of the supporting plate, a group of second connecting columns penetrate through the supporting block and are respectively fixedly connected with the first gear and the second gear, a group of stirring rollers are respectively fixedly connected with a group of second connecting columns, and a group of stirring rollers are located in an inner cavity of the feeding groove.
Preferably, a set of first bevel gear sets up in the fixed plate inner chamber, and a set of second bevel gear all is connected with first bevel gear meshing, and a set of threaded rod all with a set of second bevel gear fixed connection and run through the fixed plate upside, a set of adapter sleeve respectively with a set of threaded rod threaded connection, the baffle is fixed to be set up between a set of adapter sleeve.
Preferably, a set of the stop blocks is fixedly arranged at the top of a set of the threaded rods.
Preferably, the cross bar is fixedly connected between the group of first bevel gears, and the handle is fixedly connected to one end of the cross bar.
Preferably, the conveyer belt sets up in the baffle below, and is a set of the roller sets up respectively in conveyer belt inner chamber both sides, and is two sets of the first spliced pole sets up respectively in a set of roller both ends, and is two sets of the bracing piece sets up respectively in two sets of first spliced pole one end, and is a set of the bracing piece sets up between other two sets of bracing pieces, the head rod is fixed to be set up in a set of between the bracing piece.
Preferably, a set of the stand is respectively fixed and is set up in first connecting rod both ends, and is a set of the connecting block sets up respectively in the stand upper surface, and is a set of the second connecting rod sets up respectively in a set of connecting block one side, and is a set of the limiting plate sets up respectively in a set of second connecting rod one end, and is a set of limiting plate and conveyer belt upper surface sliding contact.
Preferably, a set of pole setting sets up respectively in a set of connecting block upper surface, and a set of spring one end is connected respectively in a set of pole setting one side, and a set of the spring other end and a set of second connecting rod fixed surface are connected.
Compared with the prior art, the invention has the beneficial effects that:
1. the vacuum bolt is poured into the feeding groove, at the moment, the motor is started, because the first gear is fixedly connected to an output shaft of the motor, the second gear is meshed with the first gear, the supporting block is fixedly arranged on the upper surface of the supporting plate, the group of second connecting columns penetrate through the supporting block and are respectively and fixedly connected with the first gear and the second gear, the group of stirring rollers are respectively and fixedly connected with the group of second connecting columns, and the group of stirring rollers are positioned in the inner cavity of the feeding groove, the motor can drive the first gear and the second gear to rotate, so that the group of second connecting columns and the group of stirring rollers are driven to rotate, the feeding groove is prevented from being blocked, and the vacuum bolt is conveniently processed;
2. the handle is rotated to drive the first bevel gear and the second bevel gear to rotate and drive the threaded rod to rotate, the other group of connecting sleeves are respectively in threaded connection with the group of threaded rods, and the partition plate is fixedly arranged between the group of connecting sleeves, so that when the threaded rods rotate, the connecting sleeves can drive the partition plate to move up and down, the effects of blocking and discharging the vacuum bolts are realized, and the bolts are prevented from being accumulated due to excessive bolts;
3. a set of dog is fixed to be set up in a set of threaded rod top, prevents that the baffle from droing at the in-process that shifts up.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the stirring roller of the present invention;
FIG. 3 is a schematic view of the separator structure of the present invention;
FIG. 4 is a schematic diagram of a limiting plate according to the present invention;
in the figure: 1. a base plate; 11. supporting legs; 12. a support pillar; 13. a material guide chute; 14. a feeding groove; 15. a support plate; 16. a baffle plate; 17. a fixing plate; 2. a conveyor belt; 21. a roll shaft; 22. a first connecting column; 23. a support bar; 24. a first connecting rod; 3. placing the box; 31. a motor; 32. a first gear; 33. a second gear; 34. a support block; 35. a second connecting column; 36. a stirring roller; 4. a first bevel gear; 41. a second bevel gear; 42. a cross bar; 43. a threaded rod; 44. connecting sleeves; 45. a partition plate; 46. a stopper; 47. a handle; 5. a column; 51. connecting blocks; 52. erecting a rod; 53. a spring; 54. a second connecting rod; 55. and a limiting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a feeding device for processing vacuum bolts on engineering machinery comprises a bottom plate 1, wherein a group of supporting columns 12 are symmetrically arranged on the upper surface of the bottom plate 1, the upper ends of the supporting columns 12 are connected with a guide chute 13, the upper end of the guide chute 13 is connected with a feeding chute 14, one side of the feeding chute 14 is connected with a supporting plate 15, the upper surface of the supporting plate 15 is connected with an anti-blocking mechanism, the anti-blocking mechanism comprises a placing box 3, a motor 31, a first gear 32, a second gear 33, a supporting block 34, a group of second connecting columns 35 and a group of stirring rollers 36, the upper surface of the bottom plate 1 is provided with a fixing plate 17, one side of the fixing plate 17 is provided with a blocking mechanism, the blocking mechanism comprises a group of first bevel gears 4, a group of second bevel gears 41, a cross rod 42, a group of threaded rods 43, a group of connecting sleeves 44, a partition plate 45, a group of baffle plates 46 and a handle 47, an outlet of the guide chute 13 is connected with a baffle plate 16, baffle 16 below is equipped with transport mechanism, transport mechanism includes conveyer belt 2, a set of roller 21, two sets of first connecting post 22, three group's bracing pieces 23 and head rod 24, head rod 24 upper surface is equipped with stop gear, stop gear includes a set of stand 5, a set of connecting block 51, a set of pole setting 52, a set of spring 53, a set of second connecting rod 54 and a set of limiting plate 55, bottom plate 1 lower surface rectangle array is equipped with four supporting legs 11.
As an embodiment of the present invention, the placing box 3 is fixedly disposed on the upper surface of the supporting plate 15, the motor 31 is disposed on the upper surface of the placing box 3, the first gear 32 is fixedly connected to an output shaft of the motor 31, the second gear 33 is engaged with the first gear 32, the supporting block 34 is fixedly disposed on the upper surface of the supporting plate 15, a set of second connecting posts 35 penetrates through the supporting block 34 and is fixedly connected to the first gear 32 and the second gear 33, a set of stirring rollers 36 is fixedly connected to the set of second connecting posts 35, and a set of stirring rollers 36 is located in the inner cavity of the feeding chute 14, so as to prevent the feeding chute 14 and the material guiding chute 13 from being blocked, which affects processing.
As an embodiment of the present invention, a set of the first bevel gears 4 is disposed in an inner cavity of the fixing plate 17, a set of the second bevel gears 41 is engaged with the first bevel gears 4, a set of the threaded rods 43 is fixedly connected with the set of the second bevel gears 41 and penetrates through the upper side of the fixing plate 17, a set of the connecting sleeves 44 is respectively in threaded connection with a set of the threaded rods 43, and the partition plate 45 is fixedly disposed between the set of the connecting sleeves 44, so that the first bevel gears 4, the second bevel gears 41, the threaded rods 43, the connecting sleeves 44 and the partition plate 45 can play a role of blocking, and bolts can be prevented from being stacked together when machining is not performed in time.
As an embodiment of the present invention, a set of the stoppers 46 is fixedly disposed on the top of the set of threaded rods 43 to prevent the separation plate 45 from falling off during the upward movement.
In one embodiment of the present invention, the cross bar 42 is fixedly connected between the first bevel gears 4, and the handle 47 is fixedly connected to one end of the cross bar 42 to facilitate the movement of the partition 45.
As an embodiment of the present invention, the conveyor belt 2 is disposed below the baffle 16, a group of the roller shafts 21 is disposed at two sides of an inner cavity of the conveyor belt 2, two groups of the first connecting posts 22 are disposed at two ends of a group of the roller shafts 21, two groups of the supporting rods 23 are disposed at one end of two groups of the first connecting posts 22, a group of the supporting rods 23 is disposed between another two groups of the supporting rods 23, and the first connecting rod 24 is fixedly disposed between a group of the supporting rods 23, so as to facilitate transportation and processing of the vacuum bolt.
As an embodiment of the present invention, a group of the columns 5 is respectively and fixedly disposed at two ends of the first connecting rod 24, a group of the connecting blocks 51 is respectively disposed on the upper surface of the columns 5, a group of the second connecting rods 54 is respectively disposed at one side of the group of the connecting blocks 51, a group of the limiting plates 55 is respectively disposed at one end of the group of the second connecting rods 54, and a group of the limiting plates 55 is in sliding contact with the upper surface of the conveyor belt 2 to prevent the vacuum bolts from being separated from the movement track during transportation, which causes waste.
In an embodiment of the present invention, a set of the vertical rods 52 is respectively disposed on the upper surfaces of a set of the connecting blocks 51, one end of a set of the springs 53 is respectively connected to one side of the set of the vertical rods 52, the other end of the set of the springs 53 is fixedly connected to the surface of a set of the second connecting rods 54, and the limiting plate 55 is always kept at the original position by the elastic force of the springs 53.
The working principle is as follows: firstly, pouring vacuum bolts from the feeding groove 14, at this time, starting the motor 31, because the first gear 32 is fixedly connected to the output shaft of the motor 31, the second gear 33 is meshed with the first gear 32, the supporting block 34 is fixedly arranged on the upper surface of the supporting plate 15, the group of second connecting columns 35 penetrates through the supporting block 34 and is fixedly connected with the first gear 32 and the second gear 33 respectively, the group of stirring rollers 36 is fixedly connected with the group of second connecting columns 35 respectively, and the group of stirring rollers 36 is positioned in the inner cavity of the feeding groove 14, the motor 31 can drive the first gear 32 and the second gear 33 to rotate, so as to drive the group of second connecting columns 35 and the group of stirring rollers 36 to rotate, thereby avoiding the feeding groove 14 from being blocked, and facilitating the processing of the vacuum bolts, then, the vacuum bolts can enter the lower conveying belt 2 through the guide groove 13, and avoiding the excessive bolts from being accumulated, the handle 47 can be rotated to drive the first bevel gear 4 and the second bevel gear 41 to rotate, and drive the threaded rod 43 to rotate, the other group of connecting sleeves 44 are respectively in threaded connection with the group of threaded rods 43, the partition plate 45 is fixedly arranged between the group of connecting sleeves 44, therefore, when the threaded rod 43 rotates, the connecting sleeve 44 drives the partition plate 45 to move up and down, so as to realize the blocking and discharging functions of the vacuum bolt, and finally, when the bolt enters the conveyor belt 2 from the material guide groove 13, due to the effect of gravity, the vacuum bolts will be scattered on the conveyor belt 2, since during the conveying, a limit plate 55 is used for limiting, so that the vacuum bolt can be transported along the middle track, the vacuum bolt is prevented from falling off the track to cause unnecessary waste, the position of the position limiting plate 55 is restored to the original position by the elastic force of the spring 53, and the position limitation is continued.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a loading attachment is used in vacuum bolt processing for on engineering machine tool, includes bottom plate (1), its characterized in that: bottom plate (1) upper surface symmetry is equipped with a set of support column (12), support column (12) upper end is connected with baffle box (13), baffle box (13) upper end is connected with pan feeding groove (14), pan feeding groove (14) one side is connected with backup pad (15), backup pad (15) upper surface is connected with prevents stifled mechanism, prevent stifled mechanism including placing box (3), motor (31), first gear (32), second gear (33), supporting shoe (34), a set of second spliced pole (35) and a set of stirring roller (36), bottom plate (1) is that the upper surface is equipped with fixed plate (17), fixed plate (17) one side is equipped with blocking mechanism, blocking mechanism includes a set of first bevel gear (4), a set of second bevel gear (41), horizontal pole (42), a set of threaded rod (43), a set of adapter sleeve (44), Baffle (45), a set of dog (46) and handle (47), baffle (13) exit linkage has baffle (16), baffle (16) below is equipped with transport mechanism, transport mechanism includes conveyer belt (2), a set of roller (21), two sets of first connecting post (22), three group's bracing pieces (23) and head rod (24), head rod (24) upper surface is equipped with stop gear, stop gear includes a set of stand (5), a set of connecting block (51), a set of pole setting (52), a set of spring (53), a set of second connecting rod (54) and a set of limiting plate (55), bottom plate (1) lower surface rectangle array is equipped with four supporting legs (11).
2. The feeding device for processing the vacuum bolt on the engineering machine according to claim 1, wherein: the automatic feeding device is characterized in that the placing box (3) is fixedly arranged on the upper surface of the supporting plate (15), the motor (31) is arranged on the upper surface of the placing box (3), the first gear (32) is fixedly connected to an output shaft of the motor (31), the second gear (33) is meshed with the first gear (32), the supporting block (34) is fixedly arranged on the upper surface of the supporting plate (15), the second connecting column (35) penetrates through the supporting block (34) and is fixedly connected with the first gear (32) and the second gear (33) respectively, the stirring roller (36) is fixedly connected with the second connecting column (35) respectively, and the stirring roller (36) is located in an inner cavity of the feeding groove (14).
3. The feeding device for processing the vacuum bolt on the engineering machine according to claim 1, wherein: a set of first bevel gear (4) sets up in fixed plate (17) inner chamber, and is a set of second bevel gear (41) all is connected with first bevel gear (4) meshing, and is a set of threaded rod (43) all with a set of second bevel gear (41) fixed connection and run through fixed plate (17) upside, a set of adapter sleeve (44) respectively with a set of threaded rod (43) threaded connection, baffle (45) are fixed to be set up between a set of adapter sleeve (44).
4. The feeding device for processing the vacuum bolt on the engineering machine according to claim 1, wherein: and the group of the stop blocks (46) are fixedly arranged at the top of the group of the threaded rods (43).
5. The feeding device for processing the vacuum bolt on the engineering machine according to claim 1, wherein: the cross rod (42) is fixedly connected between a group of first bevel gears (4), and the handle (47) is fixedly connected to one end of the cross rod (42).
6. The feeding device for processing the vacuum bolt on the engineering machine according to claim 1, wherein: conveyer belt (2) set up in baffle (16) below, and are a set of roller (21) set up respectively in conveyer belt (2) inner chamber both sides, and are two sets of first spliced pole (22) set up respectively in a set of roller (21) both ends, and are two sets of bracing piece (23) set up respectively in two sets of first spliced pole (22) one end, and are a set of bracing piece (23) set up between other two sets of bracing pieces (23), head rod (24) are fixed set up in a set of between bracing piece (23).
7. The feeding device for processing the vacuum bolt on the engineering machine according to claim 6, wherein: a set of stand (5) are fixed respectively and are set up in head rod (24) both ends, and are a set of connecting block (51) set up respectively in stand (5) upper surface, and are a set of second connecting rod (54) set up respectively in a set of connecting block (51) one side, and are a set of limiting plate (55) set up respectively in a set of second connecting rod (54) one end, and are a set of limiting plate (55) and conveyer belt (2) upper surface sliding contact.
8. The feeding device for processing the vacuum bolt on the engineering machine according to claim 1, wherein: the group of upright rods (52) are respectively arranged on the upper surfaces of the group of connecting blocks (51), one end of the group of springs (53) is respectively connected to one side of the group of upright rods (52), and the other end of the group of springs (53) is fixedly connected with the surface of the group of second connecting rods (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111070236.9A CN113636306A (en) | 2021-09-13 | 2021-09-13 | A loading attachment is used in vacuum bolt processing for on engineering machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111070236.9A CN113636306A (en) | 2021-09-13 | 2021-09-13 | A loading attachment is used in vacuum bolt processing for on engineering machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113636306A true CN113636306A (en) | 2021-11-12 |
Family
ID=78425697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111070236.9A Pending CN113636306A (en) | 2021-09-13 | 2021-09-13 | A loading attachment is used in vacuum bolt processing for on engineering machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113636306A (en) |
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| CN209506647U (en) * | 2018-12-28 | 2019-10-18 | 河南郑矿机器有限公司 | A kind of anti-blocking device for discharging |
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| CN113353313A (en) * | 2021-07-08 | 2021-09-07 | 江苏经贸职业技术学院 | Electronic commerce product commodity circulation sends packing auxiliary device |
| JP2021130558A (en) * | 2020-02-21 | 2021-09-09 | トヨタ自動車株式会社 | Bolt feeder |
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2021
- 2021-09-13 CN CN202111070236.9A patent/CN113636306A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN207973053U (en) * | 2017-12-18 | 2018-10-16 | 李静 | A kind of feeding equipment of nut processing machine |
| CN208007967U (en) * | 2018-03-16 | 2018-10-26 | 深圳市崇光科技有限公司 | A kind of plasthetics processing feed device |
| CN108529177A (en) * | 2018-05-26 | 2018-09-14 | 郑州鼎源自动化科技有限公司 | A kind of quick high accuracy proportioner |
| CN209288207U (en) * | 2018-10-31 | 2019-08-23 | 福建龙岩建龙实业有限公司 | A kind of automatic sand feeding device on Lost Form Casting Production Line |
| CN209506647U (en) * | 2018-12-28 | 2019-10-18 | 河南郑矿机器有限公司 | A kind of anti-blocking device for discharging |
| CN210140242U (en) * | 2019-06-13 | 2020-03-13 | 中国神华能源股份有限公司 | Conveying device for coal mine |
| CN110683104A (en) * | 2019-09-29 | 2020-01-14 | 安徽老炊食品有限公司 | Automatic discharging device for vacuum packaging and using method thereof |
| JP2021130558A (en) * | 2020-02-21 | 2021-09-09 | トヨタ自動車株式会社 | Bolt feeder |
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| CN113353313A (en) * | 2021-07-08 | 2021-09-07 | 江苏经贸职业技术学院 | Electronic commerce product commodity circulation sends packing auxiliary device |
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Application publication date: 20211112 |
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