CN214641653U

CN214641653U - Multi-shaft automatic screw machine

Info

Publication number: CN214641653U
Application number: CN202120908988.7U
Authority: CN
Inventors: 黄传彬
Original assignee: Shenzhen Zhongjiang Automation Technology Co ltd
Current assignee: Shenzhen Zhongjiang Automation Technology Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-11-09
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a multi-shaft automatic screw machine, which comprises a workbench and a clamping mechanism arranged at the top of the workbench, wherein the clamping mechanism comprises a bracket and a telescopic cylinder fixedly connected with the inner wall of the top of the bracket, the output end of the telescopic cylinder is fixedly connected with a motor, the output end of the motor is fixedly connected with two gears, the clamping mechanism also comprises a shell arranged inside the clamping mechanism, two groups of first sliding plates and two groups of second sliding plates are arranged inside the shell, the inner sides of the first sliding plates and the second sliding plates are respectively and fixedly connected with racks meshed with the gears, the gear is driven to be meshed with the rack through the rotation of the motor, so that the first sliding plate slides and opens along the first guide rod, the second sliding plate slides and opens along the second guide rod, the clamping device is used for clamping the upper part of an article to be screwed under the action of the first spring and the second spring, and is convenient to clamp and high in clamping speed.

Description

Multi-shaft automatic screw machine

Technical Field

The utility model relates to a screw machine technical field specifically is an automatic screw machine of multiaxis.

Background

The screw machine is a small machine for automatically locking screws, and the action structure of the screw machine can be generally divided into a feeding part and an electric screwdriver part, wherein the feeding part is responsible for screening and providing screws, the electric screwdriver part is responsible for taking and locking the screws, and the generation of the screw machine not only improves the operation efficiency, but also reduces the manual operation intensity.

The screw material loading and the electric screwdriver work efficiency are high when using current screw machine, but to some products that need screw on the diversely, beat screw work efficiency not high from every position in turn to lack a anchor clamps that are fit for diversely beating the screw.

To the above problems, the existing device is improved, and the multi-shaft automatic screw machine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multiaxis automatic screw machine adopts this device to work to lack the problem that is fit for the diversified anchor clamps of beating the screw in the above-mentioned background.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic screw machine of multiaxis, includes the workstation and sets up the fixture at the workstation top, fixture includes support and the telescopic cylinder of fixed connection at support top inner wall, telescopic cylinder's output fixedly connected with motor, two gears of the output fixedly connected with of motor, fixture still including setting up the inside casing at fixture, the inside of casing is provided with two sets of first slides and two sets of second slides, the inboard of first slide and the inboard of second slide respectively fixedly connected with the rack of gear engaged with.

Furthermore, the bottom of the motor is fixedly connected to the top of the shell through a support plate, and a first guide rod and a second guide rod are arranged inside the shell.

Further, first slide and first guide bar sliding connection, and fixedly connected with first spring between two sets of first slides, second guide bar and second guide bar sliding connection, and fixedly connected with second spring between two sets of second slides, the equal fixedly connected with splint in bottom of first slide and second slide.

Further, the bottom all around of casing all is provided with predetermines the groove, four equal fixedly connected with limiting plates in angle of the bottom inner wall of casing.

Furthermore, a conveying mechanism is arranged at the top of the workbench, a feeding box is fixedly connected to the position, close to the edge of the conveying mechanism, of the top of the workbench, a groove is formed in one side of the feeding box, and a discharging groove which penetrates through the bottom of the feeding box in the transverse direction is formed in the bottom of the feeding box.

Furthermore, the other side of the top of the workbench and the front and the back of the top of the workbench are fixedly connected with electric screw mechanisms through fixing plates.

Further, an electric screw mechanism is fixedly connected to the middle of the top of the workbench through a U-shaped plate, and a discharging box penetrating upwards is arranged on the other side of the bottom of the workbench.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides an automatic screw machine of multiaxis, fixture includes support and the telescopic cylinder of fixed connection at support top inner wall, telescopic cylinder's output fixedly connected with motor, two gears of output fixedly connected with of motor, fixture is still including setting up at the inside casing of fixture, the inside of casing is provided with two sets of first slides and two sets of second slide, the inboard of first slide and the inboard of second slide respectively fixedly connected with and gear engaged with's rack, drive gear meshing rack through the motor rotation, make first slide open along first guide bar slides, the second slide opens along the second guide bar slides, the top of the article of screw is treated to the centre gripping under the effect of first spring and second spring, it is convenient to centre gripping, and the clamping speed is fast.

2. The utility model provides a multiaxis automatic screw machine, article remove to fixture's bottom under transport mechanism's rotation from the inside of last workbin when beating the screw by the centre gripping, then electronic screw mechanism beats the screw along predetermineeing the groove to article all around, beat the screw and accomplish the back, fixture loosens, article along transport mechanism, fall into the workbin inside, realized beating the screw from all around, go up the reducible manual operation of unloading, increased the security, improved work efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the overall structure of the present invention;

FIG. 3 is an exploded view of the clamping mechanism of the present invention;

fig. 4 is a schematic view of the internal structure of the housing of the present invention.

In the figure: 1. a work table; 12. feeding a material box; 121. a groove; 122. a discharge chute; 13. an electric screw mechanism; 131. a fixing plate; 132. a U-shaped plate; 14. a blanking box; 15. a transport mechanism; 2. a clamping mechanism; 21. a support; 22. a telescopic cylinder; 23. a motor; 231. a support plate; 232. a gear; 233. a rack; 24. a housing; 241. a first guide bar; 242. a first slide plate; 243. a first spring; 244. a second guide bar; 245. a second slide plate; 246. a second spring; 247. presetting a groove; 25. a splint; 26. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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.

Referring to fig. 1-2, a multi-shaft automatic screw machine comprises a workbench 1 and a clamping mechanism 2 arranged on the top of the workbench 1, wherein a conveying mechanism 15 is arranged on the top of the workbench 1, a feeding box 12 is fixedly connected to the top of the workbench 1 at a position close to the edge of the conveying mechanism 15, a groove 121 is arranged on one side of the feeding box 12, a transversely-penetrating discharging groove 122 is arranged at the bottom of the feeding box 12, an object moves from the inside of the feeding box 12 to the bottom of the clamping mechanism 2 under the rotation of the conveying mechanism 15 and is clamped, an electric screw mechanism 13 is fixedly connected to the other side of the top of the workbench 1 and the front and back of the top through a fixing plate 131, an electric screw mechanism 13 is fixedly connected to the middle of the top of the workbench 1 through a U-shaped plate 132, a feeding box 14 penetrating upwards is arranged on the other side of the bottom of the workbench 1, the electric screw mechanism 13 screws the periphery of the object along a preset groove 247, after screwing, the gripping means 2 are released and the objects follow the conveyor 15 and fall inside the drop bin 14.

Referring to fig. 3-4, the clamping mechanism 2 includes a bracket 21 and a telescopic cylinder 22 fixedly connected to an inner wall of a top portion of the bracket 21, an output end of the telescopic cylinder 22 is fixedly connected with a motor 23, an output end of the motor 23 is fixedly connected with two gears 232, the clamping mechanism 2 further includes a housing 24 arranged inside the clamping mechanism 2, two sets of first sliding plates 242 and two sets of second sliding plates 245 are arranged inside the housing 24, inner sides of the first sliding plates 242 and the second sliding plates 245 are respectively and fixedly connected with racks 233 engaged with the gears 232, a bottom portion of the motor 23 is fixedly connected to the top portion of the housing 24 through a support plate 231, a first guide rod 241 and a second guide rod 244 are arranged inside the housing 24, the first sliding plates 242 are slidably connected with the first guide rod 241, a first spring 243 is fixedly connected between the two sets of first sliding plates 242, the second guide rod 244 is slidably connected with the second guide rod 244, and a second spring 246 is fixedly connected between the two groups of second sliding plates 245, clamping plates 25 are fixedly connected at the bottoms of the first sliding plate 242 and the second sliding plate 245, a preset groove 247 is formed in the bottom of the periphery of the shell 24, a limiting plate 26 is fixedly connected at each of four corners of the inner wall of the bottom of the shell 24, the motor 23 rotates to drive the gear 232 to engage with the rack 233, so that the first sliding plate 242 slides and opens along the first guide rod 241, and the second sliding plate 245 slides and opens along the second guide rod 244 and is clamped under the action of the first spring 243 and the second spring 246.

The working principle is as follows: firstly, an article moves to the bottom of the clamping mechanism 2 from the inside of the feeding box 12 under the rotation of the conveying mechanism 15, the motor 23 rotates to drive the gear 232 to engage with the rack 233, so that the first sliding plate 242 slides and opens along the first guide rod 241, the second sliding plate 245 slides and opens along the second guide rod 244, the upper side of the article to be screwed is clamped under the action of the first spring 243 and the second spring 246, then the electric screw mechanism 13 screws the periphery of the article along the preset groove 247, after the screwing is completed, the clamping mechanism 2 is loosened, the article falls into the inside of the discharging box 14 along the conveying mechanism 15, the screwing from all sides is realized, the manual operation of the feeding and discharging can be reduced, the safety is increased, and the working efficiency is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a multiaxis automatic screw machine, includes workstation (1) and sets up fixture (2) at workstation (1) top, its characterized in that: fixture (2) are including support (21) and fixed connection telescopic cylinder (22) at support (21) top inner wall, the output fixedly connected with motor (23) of telescopic cylinder (22), two gears (232) of the output fixedly connected with of motor (23), fixture (2) are still including setting up casing (24) inside fixture (2), the inside of casing (24) is provided with two sets of first slides (242) and two sets of second slides (245), the inboard of first slide (242) and the inboard of second slide (245) be fixedly connected with respectively with rack (233) with gear (232) engaged with.

2. The multi-axis automatic screw machine of claim 1, wherein: the bottom of the motor (23) is fixedly connected to the top of the shell (24) through a support plate (231), and a first guide rod (241) and a second guide rod (244) are arranged inside the shell (24).

3. The multi-axis automatic screw machine of claim 1, wherein: the first sliding plate (242) is connected with the first guide rod (241) in a sliding mode, a first spring (243) is fixedly connected between the two groups of first sliding plates (242), the second guide rod (244) is connected with the second guide rod (244) in a sliding mode, a second spring (246) is fixedly connected between the two groups of second sliding plates (245), and clamping plates (25) are fixedly connected to the bottoms of the first sliding plates (242) and the second sliding plates (245).

4. The multi-axis automatic screw machine of claim 1, wherein: the bottom all around of casing (24) all is provided with predetermines groove (247), four equal fixedly connected with limiting plate (26) in angle of bottom inner wall of casing (24).

5. The multi-axis automatic screw machine of claim 1, wherein: the top of workstation (1) is provided with transport mechanism (15), and the top of workstation (1) is close to position fixedly connected with workbin (12) on transport mechanism (15) edge, and one side of going up workbin (12) is provided with recess (121), and the bottom of going up workbin (12) is provided with ejection of compact groove (122) that transversely run through.

6. The multi-axis automatic screw machine of claim 1, wherein: and the other side of the top of the workbench (1) and the front and the back of the top are fixedly connected with electric screw mechanisms (13) through fixing plates (131).

7. The multi-axis automatic screw machine of claim 1, wherein: the top middle of the workbench (1) is fixedly connected with an electric screw mechanism (13) through a U-shaped plate (132), and the other side of the bottom of the workbench (1) is provided with a discharging box (14) which penetrates upwards.