CN217316829U

CN217316829U - Screw feeding mechanism of efficient automatic screw locking machine

Info

Publication number: CN217316829U
Application number: CN202220940442.4U
Authority: CN
Inventors: 曹振莹; 谭斌
Original assignee: Shenzhen Rich Automation Equipment Co ltd
Current assignee: Shenzhen Rich Automation Equipment Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-08-30
Anticipated expiration: 2032-04-21

Abstract

The utility model provides a screw feeding mechanism of high-efficient auto-screwdriving machine relates to auto-screwdriving machine technical field, comprises a workbench, the upper surface rear end fixed mounting of workstation has the support frame, electronic slide rail is installed to the positive surface upper end of support frame, movable mounting has the carriage on the electronic slide rail, the front end internally mounted of carriage has the cylinder, the output activity of cylinder run through the carriage inside and with the screwdriving machine between interconnect. The utility model discloses in can be through the cooperation of rotatory piece with the arc guiding groove, to the screw thread work of leading, let the screw fall into the inside of guide spout, then in the cooperation through division board and baffler, carry out independent unloading work to the screw, need not to carry out pay-off work to the screw through the vibrations dish, both can not carry out the in-process noise production of pay-off to the screw, can not cause the condition such as wearing and tearing to the screw yet, more simple convenient, the processing cost to the raw materials has also been reduced simultaneously.

Description

Screw feeding mechanism of efficient automatic screw locking machine

Technical Field

The utility model relates to an automatic screw locking machine technical field particularly, relates to a screw feeding mechanism of high-efficient automatic screw locking machine.

Background

The automatic screw locking machine realizes the procedures of automatic conveying, screwing, detection and the like of screws through various electric and pneumatic components, simplifies the screw fastening procedure through equipment, and achieves the purposes of reducing the number of workers and reducing adverse factors caused by manual misoperation. The automatic screw feeding mechanism is typical nonstandard automation equipment, and in industrial production, when screws are installed through an automatic screw locking machine, the automatic screw locking machine is used for feeding the screws in a vibration mode through a vibration disc, however, the vibration disc is used for vibrating and feeding the screws, serious noise is generated during vibration feeding of the vibration disc, abrasion can be caused to the screws, the service life of the screws is shortened, and the screws can not be used even, and production cost is greatly increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a screw feeding mechanism of high-efficient auto-screwdriving machine can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high-efficient auto-screwdriving machine send screw mechanism, includes the workstation, the upper surface rear end fixed mounting of workstation has the support frame, electronic slide rail is installed to the positive surface upper end of support frame, movable mounting has the carriage on the electronic slide rail, the front end internally mounted of carriage has the cylinder, the output activity of cylinder run through the carriage inside and with lock the screw machine between interconnect, one side of workstation is installed and is used for carrying out the feeding mechanism of automatic feeding to the screw, feeding mechanism is including the fixed block of fixed mounting in workstation one side, the upper surface one end of fixed block is equipped with the feed chute, the lower extreme that the fixed block is close to workstation one side is equipped with the recess, the inside movable mounting of recess has the carousel, be parallel to each other between carousel and the lock screw machine.

Preferably, the bull stick is installed to the lower extreme of lock screw machine, the inside lower extreme of bull stick is equipped with No. two standing grooves, the internally mounted of No. two standing grooves has magnet, the bull stick with place between the piece parallel to each other.

Preferably, the inside movable mounting of feed chute has rotatory piece, the outside of rotatory piece and the inboard surface of feed chute are equipped with the arc guiding groove respectively, be parallel to each other between the arc guiding groove.

Preferably, the lower end of the rotating block is connected with the output end of a first motor, the first motor is installed inside the fixed block, a guide sliding groove is formed in the upper end of the inside of the fixed block, and the upper end of the guide sliding groove penetrates through the lower end of the inside of the feeding groove.

Preferably, the upper end of the guide sliding chute is parallel to the lower end of the arc-shaped guide groove, the lower end of the guide sliding chute is connected with the auxiliary groove, the auxiliary groove is arranged at the lower end of the inside of the fixed block, and the lower end of the auxiliary groove penetrates through the blanking hole.

Preferably, the upper surface fixed mounting of carousel has a plurality of pieces of placing, place the piece respectively with the unloading hole between coincide from top to bottom, interconnect with the output of No. two motors in the lower surface of carousel, No. two motors are installed in the inside of fixed block, the inside lower extreme of guide spout is the activity respectively to run through and installs baffler and division board.

Preferably, the rear sides of the blocking plate and the separating plate are respectively and movably mounted in a first placing groove, the first placing groove is arranged in the fixed block and is parallel to the guide sliding groove, a plurality of electric push rods are respectively mounted in the first placing groove, and the output ends of the electric push rods are respectively connected with the blocking plate and the separating plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses in can be through the cooperation of rotatory piece with the arc guiding groove, to the screw thread work of leading, let the screw fall into the inside of guide spout, then in the cooperation through division board and baffler, carry out independent unloading work to the screw, need not to carry out pay-off work to the screw through the vibrations dish, both can not carry out the in-process noise production of pay-off to the screw, can not cause the condition such as wearing and tearing to the screw yet, more simple convenient, the processing cost to the raw materials has also been reduced simultaneously.

(2) The utility model discloses in can come to assist unloading and ration work to the screw through baffler and division board, both can be swift carry out pay-off work to the screw, also can not produce the in-process carrying out the pay-off, produce the condition that a plurality of screws were seen off to the single, more convenient.

Drawings

Fig. 1 is a schematic view of the overall structure of a screw feeding mechanism of the high-efficiency automatic screw locking machine of the present invention;

FIG. 2 is a schematic view of the overall structure of a rotary block of a screw feeding mechanism of the high-efficiency automatic screw locking machine of the present invention;

FIG. 3 is a schematic front view of a screw feeding mechanism of the high-efficiency automatic screw driving machine according to the present invention;

fig. 4 is a schematic side view of a screw feeding mechanism of the high-efficiency automatic screw driving machine of the present invention;

fig. 5 is a schematic view of a cross-sectional structure at a-a in fig. 4 of a screw feeding mechanism of the high-efficiency automatic screw locking machine of the present invention;

fig. 6 is a schematic cross-sectional view of the screw feeding mechanism of the high-efficiency automatic screw locking machine shown in fig. 3, taken along the line B-B;

fig. 7 is an enlarged schematic structural diagram of a screw feeding mechanism of the high-efficiency automatic screw locking machine of the present invention at the position C in fig. 5;

fig. 8 is an enlarged schematic structural diagram of the position D in fig. 6 of the screw feeding mechanism of the high-efficiency automatic screw locking machine of the present invention.

In the figure: 1. a work table; 2. a support frame; 3. an electric slide rail; 4. a carriage; 5. a screw locking machine; 6. a feeding mechanism; 601. a fixed block; 602. a feed chute; 603. rotating the block; 604. an arc-shaped guide groove; 605. a first motor; 606. a second motor; 607. a guide chute; 608. an auxiliary groove; 609. a blanking hole; 610. a barrier plate; 611. a partition plate; 612. a turntable; 613. placing the blocks; 614. a groove; 615. a first placing groove; 616. an electric push rod; 7. a cylinder; 8. a rotating rod; 9. a second placing groove; 10. and a magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As shown in fig. 1 to 8, a screw feeding mechanism of a high-efficiency automatic screw locking machine, including a workbench 1, a support frame 2 is fixedly mounted at the rear end of the upper surface of the workbench 1, an electric slide rail 3 is mounted at the upper end of the front surface of the support frame 2, a carriage 4 is movably mounted on the electric slide rail 3, a cylinder 7 is mounted inside the front end of the carriage 4, the output end of the cylinder 7 movably penetrates through the inside of the carriage 4 and is connected with the screw locking machine 5, a feeding mechanism 6 for automatically feeding screws is mounted on one side of the workbench 1, the feeding mechanism 6 includes a fixed block 601 fixedly mounted on one side of the workbench 1, one end of the upper surface of the fixed block 601 is provided with a feeding groove 602, a groove 614 is formed at the lower end of the fixed block 601 close to one side of the workbench 1, a turntable 612 is movably mounted inside the groove 614, and the turntable 612 and the screw locking machine 5 are parallel to each other.

When specifically setting up, the bull stick 8 is installed to the lower extreme of lock screw machine 5, and the inside lower extreme of bull stick 8 is equipped with No. two standing grooves 9, and the internally mounted of No. two standing grooves 9 has magnet 10, and the bull stick 8 is parallel to each other with placing between the piece 613. Through 7 decurrent promotion of cylinder, let carry out the block between the lower extreme of bull stick 8 and the screw and be connected, then bull stick 8 carries out magnetism through magnet 10 to the screw and inhales work, let the more stable lower extreme that is located bull stick 8 of screw, then through the cooperation of electronic slide rail 3 with carriage 4, it removes work to drive bull stick 8 and screw, then after removing to the assigned position, cylinder 7 drives lock screw machine 5 and moves down work with bull stick 8, lock screw machine 5 carries out work simultaneously, let lock screw machine 5 drive bull stick 8 and screw carry out swivel work, squeeze into the inside of processing raw materials to the screw, more simple and convenient.

When the feeding groove 602 is specifically arranged, a rotating block 603 is movably arranged in the feeding groove 602, arc-shaped guide grooves 604 are respectively formed in the outer side of the rotating block 603 and the inner side surface of the feeding groove 602, the arc-shaped guide grooves 604 are parallel to each other, the lower end of the rotating block 603 is connected with the output end of a motor 605, the motor 605 is arranged in the fixed block 601, a guide sliding groove 607 is formed in the upper end of the inner part of the fixed block 601, and the upper end of the guide sliding groove 607 penetrates through the lower end of the inner part of the feeding groove 602. The user pours the screw into the inside of feed chute 602, let the screw be detained temporarily in the upper end of rotatory piece 603, then rotatory piece 603 begins to carry out the rotation work, make rotatory piece 603 drive arc guiding groove 604 and carry out the rotation work, let the screw remove the work through the rotation of rotatory piece 603, go into the inside of arc guiding groove 604 respectively, then the screw moves down the work with the rotation of rotatory piece 603 in the guide through arc guiding groove 604, make the screw can fall into the inside of guide spout 607, let the screw get into the inside of placing piece 613 through guide spout 607 and unloading hole 609, at last remove the screw to the outside of fixed block 601 by carousel 612 again, accomplish the material loading work to the screw, and is simple more convenient, also need not the manual inside of screw card into lock screw machine 5 of user, the production efficiency of user to processing raw materials has been improved greatly.

When the device is specifically arranged, the upper end of the guide sliding groove 607 is parallel to the lower end of the arc-shaped guide groove 604, the lower end of the guide sliding groove 607 is connected with the auxiliary groove 608, the auxiliary groove 608 is arranged at the lower end of the inside of the fixed block 601, and the lower end of the auxiliary groove 608 is provided with a discharging hole 609 in a penetrating manner. After the screws enter the interior of the guide sliding groove 607 through the arc-shaped guide groove 604, the screws pass through the guide sliding groove 607 and are guided to work, and then move downwards, and then the screws enter the interior of the auxiliary groove 608 through the guide of the guide sliding groove 607, so that the screws are always kept in a horizontal state through the guide of the guide sliding groove 607 and the auxiliary groove 608, and then the screws entering the interior of the auxiliary groove 608 respectively enter the interior of the placing block 613 through the guide of the discharging hole 609, thereby completing the feeding work of the screws.

When the device is specifically arranged, a plurality of placing blocks 613 are fixedly mounted on the upper surface of the rotary table 612, the placing blocks 613 are respectively overlapped with the blanking holes 609 from top to bottom, the lower surface of the rotary table 612 is connected with the output end of the second motor 606, the second motor 606 is mounted inside the fixed block 601, the lower end of the inside of the guide sliding groove 607 is respectively and movably provided with a blocking plate 610 and a partition plate 611 in a penetrating manner, the rear sides of the blocking plate 610 and the partition plate 611 are respectively and movably mounted inside the first placing groove 615, the first placing groove 615 is arranged inside the fixed block 601 and is parallel to the guide sliding groove 607, a plurality of electric push rods 616 are respectively mounted inside the first placing groove 615, and the output ends of the electric push rods 616 are respectively connected with the blocking plate 610 and the partition plate 611. When the screws enter the lower end of the guide chute 607, the screws are firstly attached to the blocking plate 610, then the electric push rod 616 drives the partition plate 611 to move, so as to perform the partition operation on the following screws, so that only one screw is arranged between the blocking plate 610 and the partition plate 611, and the rest screws are temporarily blocked by the partition plate 611, then when the placing block 613 is moved to the lower end of the discharging hole 609 by the turntable 612, the electric push rod 616 pulls the blocking plate 610, so that the blocking plate 610 is temporarily separated from the interior of the guide chute 607, so that the screws between the blocking plate 610 and the partition plate 611 fall into the interior of the auxiliary groove 608, then fall into the interior of the placing block 613 through the auxiliary groove 608 and the discharging hole 609, then after the feeding is completed, the electric push rod 616 drives the blocking plate 610 to perform the reset operation, at this time, the electric push rod 616 pulls the partition plate 611, so that the partition plate 611 leaves the interior of the guide chute 607 temporarily, at this moment, the screw slides downwards, and when the screw is mutually attached to the separation plate 610, the electric push rod 616 can drive the separation plate 611 to reset, so that the screw is cut, and only one screw is always arranged between the separation plate 610 and the separation plate 611, thereby avoiding the generation of a plurality of screws sent out at a time, and being simpler and more convenient.

This high-efficient auto-screwdriving machine send screw mechanism's theory of operation:

when the screw feeder is used, firstly, a user places raw materials to be processed on the surface of the workbench 1, then pours screws into the interior of the feeding groove 602, then the first motor 605 drives the rotating block 603 to rotate, so that the rotating block 603 drives the arc-shaped guide groove 604 to rotate, the screws move through the rotation of the rotating block 603 and are respectively clamped into the interior of the arc-shaped guide groove 604, then the screws move downwards under the guidance of the arc-shaped guide groove 604 and the rotation of the rotating block 603, so that the screws can fall into the interior of the guide sliding groove 607, then the screws move downwards under the inclined guidance of the guide sliding groove 607 after entering the interior of the guide sliding groove 607 through the arc-shaped guide groove 604, when the screws enter the lower end of the guide sliding groove 607, the screws are firstly attached to the blocking plate 610, then the electric push rod 616 can drive the partition plate 611 to move, and separate the following screws, then when the placing block 613 is moved to the lower end of the discharging hole 609 by the turntable 612, the blocking plate 610 is pulled by the electric push rod 616, the blocking plate 610 is temporarily separated from the inside of the guide chute 607, so that the screw between the blocking plate 610 and the partition plate 611 falls into the inside of the auxiliary groove 608, then the screw falls into the placing block 613 through the auxiliary groove 608 and the discharging hole 609, then after the screw falls into the inside of the placing block 613, the second motor 606 drives the turntable 612 to rotate, the placing block 613 with the screw therein is moved to the outer side of the fixed block 601, then the screw locking machine 5 and the rotary rod 8 are moved to the upper end of the placing block 613 through the matching of the electric slide rail 3 and the slide frame 4, then the lower end of the rotary rod 8 is in clamping connection with the screw through the downward pushing of the air cylinder 7, and then the rotary rod 8 performs the magnetic attraction work on the screw through the magnet 10, the screws are more stably positioned at the lower end of the rotating rod 8, then the rotating rod 8 and the screws are driven to move through the matching of the electric slide rail 3 and the sliding frame 4, then after the screws move to the designated position, the air cylinder 7 drives the screw locking machine 5 and the rotating rod 8 to move downwards, meanwhile, the screw locking machine 5 works, the screw locking machine 5 drives the rotating rod 8 and the screws to rotate, the screws are driven into the processing raw materials, then when the second motor 606 moves the placing block 613 internally containing the screws to the outer side, the placing block 613 internally not containing the screws moves to a position between the lower end of the blanking hole 609 and the blanking hole 609, then when the screws finish blanking through the blanking hole 609, the electric push rod 616 drives the baffle plate 610 to reset, at the moment, the electric push rod 616 pulls the partition plate 611, and the partition plate 611 leaves the inner part of the guide chute 607 temporarily, at this time, the screw slides downwards, when the screw and the blocking plate 610 are attached to each other, the electric push rod 616 drives the partition plate 611 to perform a reset operation, and then the electric push rod 616 pulls the blocking plate 610 to make the blocking plate 610 temporarily separate from the interior of the guide chute 607, so that the screw between the blocking plate 610 and the partition plate 611 falls into the interior of the auxiliary groove 608, and then falls into the interior of the placing block 613 through the auxiliary groove 608 and the discharging hole 609, thereby forming a cycle of repeatedly feeding the interior of the placing block 613.

Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all embodiments cannot be exhausted here, and all obvious variations or changes introduced by the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient auto-screwdriving machine send screw mechanism, includes workstation (1), its characterized in that: the automatic screw feeding device is characterized in that a support frame (2) is fixedly mounted at the rear end of the upper surface of the workbench (1), an electric sliding rail (3) is mounted at the upper end of the positive surface of the support frame (2), a sliding frame (4) is mounted on the electric sliding rail (3), a cylinder (7) is mounted at the front end of the sliding frame (4), the output end of the cylinder (7) movably penetrates through the inside of the sliding frame (4) and is connected with a screw locking machine (5), a feeding mechanism (6) used for automatically feeding screws is mounted on one side of the workbench (1), the feeding mechanism (6) comprises a fixed block (601) fixedly mounted on one side of the workbench (1), a feeding groove (602) is formed in one end of the upper surface of the fixed block (601), a groove (614) is formed in the lower end, close to one side of the workbench (1), of the fixed block (601), a turntable (612) is movably mounted in the inner part of the groove (614), the rotary disc (612) is parallel to the screw locking machine (5).

2. The screw feeding mechanism of the high-efficiency automatic screw locking machine according to claim 1, characterized in that: rotating rod (8) are installed to the lower extreme of lock screw machine (5), the inside lower extreme of rotating rod (8) is equipped with No. two standing grooves (9), the internally mounted of No. two standing grooves (9) has magnet (10), rotating rod (8) with place between the piece (613) parallel to each other.

3. The screw feeding mechanism of the high-efficiency automatic screw locking machine according to claim 1, characterized in that: the feeding device is characterized in that a rotating block (603) is movably mounted inside the feeding groove (602), arc-shaped guide grooves (604) are respectively formed in the outer side of the rotating block (603) and the inner side surface of the feeding groove (602), and the arc-shaped guide grooves (604) are parallel to each other.

4. The screw feeding mechanism of the high-efficiency automatic screw locking machine according to claim 3, characterized in that: the lower extreme of rotatory piece (603) and the output of a motor (605) interconnect, a motor (605) is installed in fixed block (601) inside, the inside upper end of fixed block (601) is equipped with guide spout (607), the inside lower extreme of locating feed chute (602) is run through to the upper end of guide spout (607).

5. The screw feeding mechanism of the high-efficiency automatic screw locking machine according to claim 4, wherein: the upper end of the guide sliding groove (607) is parallel to the lower end of the arc-shaped guide groove (604), the lower end of the guide sliding groove (607) is connected with the auxiliary groove (608), the auxiliary groove (608) is arranged at the lower end of the inside of the fixed block (601), and the lower end of the auxiliary groove (608) is provided with a discharging hole (609) in a penetrating manner.

6. The screw feeding mechanism of the high-efficiency automatic screw locking machine according to claim 5, wherein: the upper surface fixed mounting of carousel (612) has a plurality of pieces of placing (613), place piece (613) coincide from top to bottom respectively between the unloading hole (609), in the lower surface of carousel (612) with the output interconnect of No. two motor (606), No. two motor (606) are installed in the inside of fixed block (601), the inside lower extreme of guide spout (607) is the activity respectively and is run through and install baffler (610) and division board (611).

7. The screw feeding mechanism of the high-efficiency automatic screw locking machine according to claim 6, wherein: the rear sides of the blocking plate (610) and the separating plate (611) are movably mounted in a first placing groove (615), the first placing groove (615) is arranged in the fixing block (601) and parallel to the guide sliding groove (607), a plurality of electric push rods (616) are mounted in the first placing groove (615), and the output ends of the electric push rods (616) are connected with the blocking plate (610) and the separating plate (611) respectively.