CN219729583U

CN219729583U - Set screw autoloader

Info

Publication number: CN219729583U
Application number: CN202320990727.3U
Authority: CN
Inventors: 王宜斌; 罗唯烜
Original assignee: Wuhan Dawson Aerospace Technology Co ltd
Current assignee: Wuhan Dawson Aerospace Technology Co ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-09-22
Anticipated expiration: 2033-04-27

Abstract

The utility model discloses an automatic screw feeder for a set screw, which belongs to the technical field of automatic screw feeders, and comprises: the vibration material tray assembly comprises a vibration material tray, a conveying rail arranged on a material outlet of the vibration material tray and a material conveying pipeline arranged on a material outlet of the conveying rail; the driving mechanism is arranged at the lower end of the vibration material tray; the steering turntable assembly comprises a shell assembly and a turntable assembly, the automatic screw feeder is characterized in that the steering turntable assembly comprises a shell assembly and a turntable assembly, screws in the vibration turntable are driven to move through the vibration turntable, the screws enter the inner cavity of the shell along the track of the conveying track and the track of the conveying pipeline, the screws fall onto a trough of the turntable, the driving mechanism drives the turntable to rotate, the screws are steering through the rotation of the turntable, various set screws can be continuously and automatically steering and conveying, and the production efficiency is improved while the labor force is saved.

Description

Set screw autoloader

Technical Field

The utility model relates to the technical field of screw automatic feeders, in particular to a set screw automatic feeder.

Background

The screw machine is a small-sized automatic device which is relatively simple to arrange screws into a row and aims to improve the working efficiency, and is widely applied to the electronic industry.

Chinese patent CN216582666U discloses a screw feeder, which relates to the technical field of automated production lines; the adopted technical scheme is as follows: a screw feeder comprises a material distributing device and a lifting feeding device; the material distributing device comprises a distributing block and a discharging block which can move relatively, the distributing block is provided with a plurality of feeding grooves at intervals along the length direction of the distributing block, and the lifting feeding device is used for feeding single screws into the feeding grooves; the discharge block is provided with a plurality of discharge channels along the length direction of the distribution block at intervals, the discharge channels penetrate through the discharge block from top to bottom, the number of the discharge channels is larger than that of the feed grooves, and screws can fall into the discharge channels from the feed grooves through the relative movement of the distribution block and the discharge block. According to the utility model, the discharge hole of the feeder can be expanded according to production requirements so as to send the screw into a plurality of designated material stations, and the feeding requirements of simultaneous production of a plurality of production lines and multiple stations can be met.

The existing automatic feeder is uniform in cylinder shape due to the fact that the set screws are uniform in shape, two ends are uniform in size, a general vibration feeding machine cannot accurately divide, the requirement of the set screw on division arrangement cannot be met, the directions of the screws are required to be distinguished manually, and production efficiency is reduced.

Disclosure of Invention

The utility model aims to provide an automatic feeding machine for set screws, which solves the problems that the prior automatic feeding machine provided in the background art has uniform cylindrical set screws, two ends have consistent sizes, a common vibration feeding machine cannot accurately divide the set screws, the requirement of the set screws on the division arrangement cannot be met, the directions of the set screws are required to be distinguished manually, and the production efficiency is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a set screw autoloader comprising:

the vibration material tray assembly comprises a vibration material tray, a conveying rail arranged on a material outlet of the vibration material tray and a material conveying pipeline arranged on a material outlet of the conveying rail;

the driving mechanism is arranged at the lower end of the vibration material tray;

the steering turntable assembly comprises a shell assembly and a turntable assembly, the shell assembly comprises a shell arranged on the driving mechanism, and the turntable assembly comprises a turntable arranged in an inner cavity of the shell and connected with an output shaft of the driving mechanism and a trough which is formed in an annular shape and arranged on the outer side wall of the circumference of the turntable.

Preferably, the support table assembly comprises a table top, supporting legs arranged at four corners of the bottom of the table top and a mounting plate arranged on the side walls of the supporting legs and arranged at the lower end of the table top.

Preferably, the driving mechanism comprises a speed reducer arranged on one side, far away from the supporting leg, of the mounting plate and a first motor arranged on the speed reducer.

Preferably, the shell assembly comprises a connecting port formed in the top of the outer side wall of the circumference of the shell and a discharging pipe arranged at the bottom of the outer side wall of the circumference of the shell, and an inner thread groove-is formed in the side wall of the inner cavity of the shell.

Preferably, the end face of the rotary table is coaxially provided with a connecting shaft sleeve-.

Preferably, the end cover assembly further comprises an end cover arranged at the opening of the end face of the shell and an external thread ring coaxially arranged at the edge of the end face of the end cover and connected with the internal thread groove.

Preferably, the support base comprises a bottom plate, guide sleeves arranged at four corners of the top of the bottom plate and supporting feet arranged at the bottom of the bottom plate.

Preferably, the top of the table top is symmetrically provided with threaded holes.

Preferably, the lifting mechanism comprises a second motor arranged at the bottom of the bottom plate and a screw rod arranged on an output shaft of the second motor and penetrating through the bottom plate to be connected with the threaded hole.

Compared with the prior art, the utility model has the beneficial effects that: this kind of holding screw autoloader drives the screw that arranges in vibrations charging tray through vibrations charging tray and removes, and the screw enters into the inner chamber of shell along delivery track and conveying pipeline orbit, and the screw drops to the silo of carousel on, drives the sabot rotation through actuating mechanism, divides the screw through the rotation of carousel, can be continuity automatic to carry all kinds of holding screws, has improved production efficiency when saving the labour.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a support table assembly according to the present utility model;

FIG. 3 is a schematic view of the steering wheel assembly of the present utility model;

FIG. 4 is a schematic view of the turntable and coupling sleeve arrangement of the present utility model;

FIG. 5 is a schematic view of the end cap assembly of the present utility model;

FIG. 6 is a schematic view of the mounting of the support base and lifting mechanism of the present utility model;

FIG. 7 is a schematic view of the table and threaded hole arrangement of the present utility model;

FIG. 8 is a schematic view of the support base structure of the present utility model.

In the figure: 100. a support table assembly; 110. a table top; 111. a threaded hole; 120. a support leg; 130. a mounting plate; 200. vibrating the material tray assembly; 210. vibrating the material tray; 220. a conveying rail; 230. a material conveying pipeline; 300. a driving mechanism; 310. a speed reducer; 320. a first motor; 400. a dividing turntable assembly; 410. a housing assembly; 411. a housing; 411-1, internal thread groove; 412. a connection port; 413. a discharge pipe; 420. a turntable assembly; 421. a turntable; 421-1, connecting sleeve; 422. a trough; 500. an end cap assembly; 510. an end cap; 520. an external threaded ring; 600. a support base; 610. a bottom plate; 620. a guide sleeve; 630. a support leg; 700. a lifting mechanism; 710. a second motor; 720. and (5) a screw rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a set screw automatic feeder, drive the screw that is placed in the vibration material tray to move through the vibration material tray, the screw enters the inner cavity of the outer cover along conveying track and conveying pipeline orbit, the screw drops onto trough of the rotary table, drive the tray to rotate through the actuating mechanism, divide the screw through the rotation of the rotary table, can divide and convey various set screws automatically and continuously, save the labour while improving production efficiency, please refer to figure 1, include: vibration tray assembly 200, driving mechanism 300 and steering wheel assembly 400;

referring to fig. 1 and 3-4, the vibration tray assembly 200 includes a vibration tray 210, a delivery rail 220 disposed on a discharge port of the vibration tray 210, and a delivery pipe 230 disposed on a discharge port of the delivery rail 220, the driving mechanism 300 is disposed at a lower end of the vibration tray 210, the steering tray assembly 400 includes a housing assembly 410 and a steering wheel assembly 420, the housing assembly 410 includes a housing 411 disposed on the driving mechanism 300, the steering wheel assembly 420 includes a steering wheel 421 disposed in an inner cavity of the housing 411 and connected with an output shaft of the driving mechanism 300, and a trough 422 disposed in a ring shape on an outer side wall of a circumference of the steering wheel 421, the driving mechanism 300 includes a speed reducer 310 disposed on a side of the mounting plate 130 remote from the leg 120, and a first motor 320 disposed on the speed reducer 310, the housing assembly 410 includes a connection port 412 disposed on a top of the outer side wall of the circumference of the housing 411, and a discharge pipe 413 disposed on a bottom of the outer side wall of the housing 411, an inner thread groove 411-1 is provided on an inner cavity side wall of the housing 411, a connecting sleeve 421-1 is disposed coaxially with an end face of the steering wheel assembly 410, the vibration tray 210 is a common screw disposed in the inner cavity of the housing 411, the steering wheel 210 is disposed in the inner cavity of the housing 411, and penetrates the screw 230 through the delivery rail 230 and is connected with the delivery rail 230 via the screw 230, and the screw 230 through the delivery rail 230, and the screw 230 is disposed in the inner cavity 1, the shell 411 is fixedly connected with one side, facing the output shaft, of the speed reducer 310, the output shaft of the speed reducer 310 is driven to rotate by the first motor 320, the rotary table 421 is driven to rotate by the output shaft of the speed reducer 310, the rotation angles of the rotary table 421 in each rotation are the same, the rotary table 421 can enable the trough 422 to correspond to the connecting port 412 in each rotation, the screw enters the inner cavity of the shell 411 through the material conveying pipeline 230 and falls to the inner side of the trough 422, the rotary table 421 drives the screw falling to the inner side of the trough 422 to rotate until the screw rotates to one side facing the material discharging pipe 413, the inner cavity of the material discharging pipe 413 is communicated with the inner cavity of the shell 411, the screw falls from the inner side of the trough 422 and enters the inner side of the material discharging pipe 413, the material discharging pipe 413 is used for discharging, a large number of unordered set screws are conveyed into the material feeding channel by the vibration material table, the set screws are sequentially waited to enter the material discharging channel directly, the screws in the same direction smoothly pass through the rotary table, the set screws enter the rotary table to perform reversing motion, the set screw driving system controls the precise indexing rotation, the screws to continuously feed, various set screws can be automatically and divided and fed in directions, labor force is saved, and production efficiency is improved;

referring to fig. 1-2, the supporting table assembly 100 includes a table top 110, legs 120 disposed at four corners of the bottom of the table top 110, and a mounting plate 130 disposed on the side walls of the legs 120 and disposed at the lower end of the table top 110, the vibration tray 210 is fixedly mounted on the top of the table top 110, and the speed reducer 310 is detachably mounted on the mounting plate 130 by bolts;

referring to fig. 1, 3 and 5, the end cover assembly 500 includes an end cover 510 disposed at an opening of an end surface of the housing 411, and an external thread ring 520 coaxially disposed at an edge of the end surface of the end cover 510 and connected to the internal thread slot 411-1, wherein the end cover 510 covers the opening of the housing 411 on a side far away from the speed reducer 310, the external thread ring 520 is matched with the internal thread slot 411-1, the end cover 510 is mounted on the housing 411 through the matching of the external thread ring 520 and the internal thread slot 411-1, sealing treatment is performed between the end cover 510 and the housing 411, transparent toughened glass is inlaid on the end cover 510, the inner cavity of the housing 411 can be observed through the toughened glass, when a screw clamping shell appears in the inner cavity of the housing 411, the end cover 510 can be removed from the housing 411 through threaded connection, the screw of the clamping shell is adjusted, equipment damage caused by the screw clamping shell is avoided, and the service life of the equipment is ensured;

referring to fig. 1-2 and 6-8, the supporting base 600 includes a bottom plate 610, guide sleeves 620 disposed at four corners of the top of the bottom plate 610, and supporting legs 630 disposed at the bottom of the bottom plate 610, screw holes 111 are symmetrically disposed at the top of the table top 110, the lifting mechanism 700 includes a second motor 710 disposed at the bottom of the bottom plate 610, and a screw rod 720 disposed on an output shaft of the second motor 710 and connected with the screw holes 111 through the bottom plate 610, the supporting legs 630 are disposed on the ground, an anti-slip rubber pad is mounted on one side of the supporting legs 630 and the ground, the supporting legs 120 are inserted into an inner cavity of the guide sleeves 620, the second motor 710 is detachably mounted at the bottom of the bottom plate 610 through bolts and corresponds to the screw holes 111, the screw rod 720 is connected with the bottom plate 610 through bearings, the screw rod 720 penetrates through the bottom plate 610 and is connected with an output shaft of the second motor 710, the table top 110 is connected with the screw rod 720 through the screw holes 111, the screw rod 720 is driven to rotate through the second motor 710, the screw rod 720 is driven to move up and down through the screw connection to the table top 110 on a vertical plane, and the height of the vibration material tray 210 is adjusted through the movement of the table top 110.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner so long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of brevity and resource saving. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a holding screw autoloader which characterized in that: comprising the following steps:

the vibration material tray assembly (200), wherein the vibration material tray assembly (200) comprises a vibration material tray (210), a conveying track (220) arranged on a material outlet of the vibration material tray (210) and a material conveying pipeline (230) arranged on a material outlet of the conveying track (220);

the driving mechanism (300) is arranged at the lower end of the vibration tray (210);

the steering turntable assembly (400), the steering turntable assembly (400) comprises a shell assembly (410) and a turntable assembly (420), the shell assembly (410) comprises a shell (411) arranged on the driving mechanism (300), and the turntable assembly (420) comprises a turntable (421) arranged in an inner cavity of the shell (411) and connected with an output shaft of the driving mechanism (300) and a trough (422) formed in a ring shape and arranged on the outer side wall of the circumference of the turntable (421).

2. The set screw autoloader of claim 1, wherein: still include brace table assembly (100), brace table assembly (100) include mesa (110), set up landing leg (120) in mesa (110) bottom four corners and set up landing leg (120) lateral wall and set up mounting panel (130) of mesa (110) lower extreme.

3. The set screw autoloader of claim 2, wherein: the driving mechanism (300) comprises a speed reducer (310) arranged on one side of the mounting plate (130) away from the supporting leg (120) and a first motor (320) arranged on the speed reducer (310).

4. A set screw autoloader according to claim 3, characterized in that: the shell assembly (410) comprises a connecting port (412) formed in the top of the circumferential outer side wall of the shell (411) and a discharge pipe (413) formed in the bottom of the circumferential outer side wall of the shell (411), and an inner thread groove (411-1) is formed in the inner cavity side wall of the shell (411).

5. The set screw autoloader of claim 4, wherein: the end face of the rotary disc (421) is coaxially provided with a connecting shaft sleeve (421-1).

6. The set screw autoloader of claim 5, wherein: the novel end cover assembly comprises an end cover assembly (500), wherein the end cover assembly (500) comprises an end cover (510) arranged at an end face opening of the shell (411) and an external thread ring (520) coaxially arranged at the end face edge of the end cover (510) and connected with the internal thread groove (411-1).

7. The set screw autoloader of claim 6, wherein: the support base (600) is further included, the support base (600) comprises a bottom plate (610), guide sleeves (620) arranged at four corners of the top of the bottom plate (610), and supporting feet (630) arranged at the bottom of the bottom plate (610).

8. The set screw autoloader of claim 7, wherein: threaded holes (111) are symmetrically formed in the top of the table top (110).

9. The set screw autoloader of claim 8, wherein: the lifting mechanism (700) comprises a second motor (710) arranged at the bottom of the bottom plate (610) and a screw rod (720) arranged on an output shaft of the second motor (710) and penetrating through the bottom plate (610) to be connected with the threaded hole (111).