CN217596437U

CN217596437U - Automatic furniture lock assembly machine

Info

Publication number: CN217596437U
Application number: CN202220360245.5U
Authority: CN
Inventors: 谢荷花
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-10-18
Anticipated expiration: 2032-02-22

Abstract

The utility model discloses an automatic furniture lock tapered end assembly machine, which comprises a housing, the outer wall of first motor passes through support and casing looks rigid coupling, the output rigid coupling of first motor has the round pin runner of taking, cylindric lock and sheave intermittent type cooperation are passed through to the one end of taking the round pin runner, the rear end of sheave is rotated through pivot and casing and is connected, the front end rigid coupling of sheave has first bevel gear, first bevel gear's edge mesh is connected with second bevel gear. The automatic furniture lock head assembling machine starts the first motor through the cooperation among the first motor, the pin rotating wheel, the grooved wheel, the second bevel gear and the rotating disc, the first motor drives the pin rotating wheel to rotate, the pin rotating wheel rotates for one circle to drive the grooved wheel to intermittently rotate for one eighth, the grooved wheel drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, and the problem that certain errors exist in the assembling rotating disc in the automatic furniture lock head assembling machine due to the fact that the assembling rotating disc is positioned by means of a sensor is solved.

Description

Automatic furniture lock assembly machine

Technical Field

The utility model relates to a tapered end assembly technical field specifically is an automatic furniture lock tapered end assembly machine.

Background

The furniture lock is used for locking furniture to prevent equipment opened by other people, and has high safety performance, all parts are required to be assembled in the furniture lock production process, an assembling machine is required, the assembling machine is an automatic assembling machine, the machine is widely applied in all industries, a large amount of manpower resources can be saved, the production efficiency is improved, however, an assembling turntable in the existing automatic furniture lock head assembling machine is positioned by depending on a sensor, certain errors exist, and the problem that the number of falling screws at each time cannot be controlled is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic furniture lock tapered end assembly machine to the assembly carousel that proposes in solving above-mentioned background art has certain error problem owing to rely on the sensor to fix a position.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic furniture lock head assembling machine comprises a shell, wherein a rotating device is arranged inside the shell;

the rotating device comprises a first motor, a rotating wheel with a pin, a grooved wheel, a first bevel gear, a second bevel gear and a rotating disc;

the outer wall of the first motor is fixedly connected with the shell through a support, the output end of the first motor is fixedly connected with a rotating wheel with a pin, one end of the rotating wheel with the pin is in intermittent fit with the grooved wheel through a cylindrical pin, the rear end of the grooved wheel is rotatably connected with the shell through a rotating shaft, the front end of the grooved wheel is fixedly connected with a first bevel gear, the edge of the first bevel gear is connected with a second bevel gear in a meshed mode, the second bevel gear is rotatably connected with the shell through a rotating shaft, and one end of the second bevel gear is fixedly connected with a rotating disc.

Preferably, four fixed blocks are fixedly connected to the top of the rotary table.

Preferably, the back end of the top of the casing is provided with a screw screwing machine.

Preferably, an auxiliary device is arranged on the right side of the top of the machine shell;

the auxiliary device comprises a vertical plate, a second motor, a straight gear, a rack baffle, a belt pulley and a belt rack;

the bottom and the casing looks rigid coupling of riser, the inside of riser is through support and second motor looks rigid coupling, the output and the top straight-teeth gear looks rigid coupling of second motor, the rear end of straight-teeth gear rotates through pivot and riser to be connected, two the front end rigid coupling of straight-teeth gear has the belt pulley, two the belt pulley passes through belt rack intermittent type cooperation, the edge engagement of straight-teeth gear is connected with the rack baffle, the outer wall of rack baffle passes through spout and riser sliding connection.

Preferably, the outer wall of the vertical plate is fixedly connected with two screw discharging pipes, and the outer wall of each screw discharging pipe is connected with the rack baffle in a sliding mode through a sliding groove.

Preferably, travel switch is installed on the inner wall right side of riser, travel switch passes through the electric wire and is connected with the second motor electricity.

Compared with the prior art, the beneficial effects of the utility model are that: the automatic furniture lock head assembling machine starts the first motor through the matching among the first motor, the rotating wheel with the pin, the grooved wheel, the first bevel gear, the second bevel gear and the rotating disc, the first motor drives the rotating wheel with the pin to rotate, the rotating wheel with the pin rotates for one circle to drive the grooved wheel to intermittently rotate for one eighth, the grooved wheel drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the rotating disc to rotate, and the rotating disc drives the fixed block to rotate, so that the rotating angles of the fixed block at each time are completely the same, errors are reduced, and the problem that certain errors exist in the assembling disc of the automatic furniture lock head assembling machine due to the fact that the assembling disc depends on a sensor to perform positioning is solved;

through the riser, the second motor, the straight-teeth gear, the rack baffle, cooperation between belt pulley and the belt rack, start the second motor, the second motor drives the rotation of top straight-teeth gear, the straight-teeth gear drives the rotation of top belt pulley, the belt pulley passes through belt rack and drives the rotation of below belt pulley, thereby drive the rotation of below straight-teeth gear, top straight-teeth gear makes the rack baffle move left, below straight-teeth gear makes the rack baffle move right, the rack baffle of below is not at the restriction screw removal, make inside the screw of the inside below of screw unloading pipe fall into inside the fixed block, the rack baffle of top restricts the reciprocal second screw simultaneously, make the number of screws that do not once drop at an assembly machine, the problem of the number that the automatic furniture lock tapered end can't control at every turn screw drops is solved.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the connection structure of the casing, the screw driving machine and the screw discharging tube in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the first motor, the pinned rotor and the sheave shown in FIG. 2;

fig. 4 is a schematic view of a connection structure of the second motor, the spur gear and the rack baffle in fig. 2.

In the figure: 1. the screw driving device comprises a machine shell, 2, a screw screwing machine, 3, a rotating device, 301, a first motor, 302, a rotating wheel with a pin, 303, a grooved wheel, 304, a first bevel gear, 305, a second bevel gear, 306, an assembly rotating disc, 4, an auxiliary device, 401, a vertical plate, 402, a second motor, 403, a straight gear, 404, a rack baffle, 405, a belt pulley, 406, a belt rack, 5, a screw discharging pipe, 6, a travel switch, 7 and a fixing block.

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. 1-4, the present invention provides a technical solution: an automatic furniture lock assembly machine comprises a machine shell 1, wherein a rotating device 3 is arranged inside the machine shell 1, the rotating device 3 comprises a first motor 301, a rotating wheel 302 with a pin, a sheave 303, a first bevel gear 304, a second bevel gear 305 and a turntable 306, the outer wall of the first motor 301 is fixedly connected with the machine shell 1 through a support, the type of the first motor 301 is selected according to actual use requirements, and the work requirements are met, the output end of the first motor 301 is fixedly connected with the rotating wheel 302 with the pin, the first motor 301 drives the rotating wheel 302 with the pin to rotate, one end of the rotating wheel 302 with the pin is in intermittent fit with the sheave 303 through a cylindrical pin, the rotating wheel 302 with the pin makes the sheave 303 rotate intermittently, the rotating wheel 302 with the pin rotates one circle to drive the sheave 303 for one eighth circle, the rear end of the sheave 303 is rotationally connected with the machine shell 1 through a rotating shaft, and the machine shell 1 rotationally supports the sheave 303 through the rotating shaft, the front end of the grooved pulley 303 is fixedly connected with a first bevel gear 304, the grooved pulley 303 drives the first bevel gear 304 to rotate, the edge of the first bevel gear 304 is engaged with a second bevel gear 305, the first bevel gear 304 drives the second bevel gear 305 to rotate, the second bevel gear 305 is rotatably connected with the casing 1 through a rotating shaft, the casing 1 rotatably supports the second bevel gear 305 through the rotating shaft, one end of the second bevel gear 305 is fixedly connected with a turntable 306, the second bevel gear 305 drives the turntable 306 to rotate, the top of the turntable 306 is fixedly connected with four fixed blocks 7, the turntable 306 drives the fixed blocks 7 to rotate, the inside of the fixed blocks 7 is used for placing a lock body and a lock head, the rear end of the top of the casing 1 is provided with a screwing machine 2, the screwing machine 2 is used for screwing the lock body and the lock head through screws, the screwing machine 2 is the prior art, and can be completely realized by persons in the field, so that too many cases are avoided.

The auxiliary device 4 is arranged on the right side of the top of the machine shell 1, the auxiliary device 4 comprises a vertical plate 401, a second motor 402, a spur gear 403, a rack baffle 404, a belt pulley 405 and a belt rack 406, the bottom of the vertical plate 401 is fixedly connected with the machine shell 1, the interior of the vertical plate 401 is fixedly connected with the second motor 402 through a support, the second motor 402 is a servo motor, the type of the second motor 402 is selected according to actual use requirements, and the work requirements are met, the output end of the second motor 402 is fixedly connected with the upper spur gear 403, the second motor 402 drives the upper spur gear 403 to rotate, the rear end of the spur gear 403 is rotatably connected with the vertical plate 401 through a rotating shaft, the vertical plate 401 rotatably supports the upper spur gear 403 through the rotating shaft, and the belt pulley 405 is fixedly connected with the front ends of the two spur gears 403, an upper straight gear 403 drives an upper belt pulley 405 to rotate, the two belt pulleys 405 are in intermittent fit through a belt rack 406, the upper belt pulley 405 drives a lower belt pulley 405 to rotate through the belt rack 406, the edge of the straight gear 403 is meshed with a rack baffle 404, the straight gear 403 enables the rack baffle 404 to move left and right, the outer wall of the rack baffle 404 is in sliding connection with a vertical plate 401 through a sliding groove, the vertical plate 401 limits the moving direction of the rack baffle 404 through the sliding groove, two screw discharging pipes 5 are fixedly connected to the outer wall of the vertical plate 401, screws fall into a fixing block 7 through the screw discharging pipes 5, the outer wall of the screw discharging pipes 5 is in sliding connection with the rack baffle 404 through the sliding groove, the rack baffle 404 is used for limiting falling of the screws, two U-shaped openings are formed in the left end of the rack baffle 404, the travel switch 6 is installed on the right side of the inner wall of the vertical plate 401 and is used for clamping screws, the type of the travel switch 6 is JDHK-3Y, the travel switch 6 is electrically connected with the second motor 402 through an electric wire, and the travel switch 6 is used for controlling the rotating direction of the second motor 402.

When the automatic furniture lock assembly machine is used, firstly, a user places a lock body inside a fixed block 7, then places a lock head above the lock body, at the moment, an external power supply of a first motor 301 is switched on, the first motor 301 is started, the first motor 301 drives a pin rotating wheel 302 to rotate, the pin rotating wheel 302 rotates for one circle to drive a grooved wheel 303 to rotate for one eighth, the grooved wheel 303 drives a first bevel gear 304 to rotate, the first bevel gear 304 drives a second bevel gear 305 to rotate, the second bevel gear 305 drives a rotating disc 306 to rotate, the rotating disc 306 drives the fixed block 7 to rotate, so that the angle of each rotation of the fixed block 7 is completely the same, thereby reducing errors, after the pin rotating wheel 302 rotates for two circles, the fixed block 7 rotates to the lower part of a screw discharging pipe 5, then the external power supply of a second motor 402 is switched on, the second motor 402 is started, the second motor 402 drives an upper straight gear 403 to rotate, the straight gear 403 drives an upper belt pulley 405 to rotate, the belt pulley 405 drives a lower pulley 405 to rotate, thereby driving a lower straight gear 403 to move, a rack 403 to the rack 404 moves to the left side of the fixed block 7 to reach the position, and the inside the rack switch 7, thereby enabling the rack to stop the screw from falling, thereby enabling the baffle 7 to fall, and enabling the baffle to fall, and enabling the rack switch to move, thereby enabling the baffle 7 to reach the left side switch, and enabling the baffle 404 to fall, and enabling the baffle 404 to reach the baffle 7, and enabling the baffle 7 to reach the inside the left side switch, and enabling the baffle 404, the screw machine 2 is started, the screw machine 2 can fix the lock body and the lock head together by screwing the screw, and the lock body and the lock head are taken down after the fixing block rotates to the leftmost side, so that the device is used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 an automatic furniture lock tapered end assembly machine, includes casing (1), its characterized in that: a rotating device (3) is arranged in the machine shell (1);

the rotating device (3) comprises a first motor (301), a rotating wheel (302) with a pin, a grooved wheel (303), a first bevel gear (304), a second bevel gear (305) and a rotating disc (306);

the outer wall of the first motor (301) is fixedly connected with the shell (1) through a support, the output end of the first motor (301) is fixedly connected with a rotating wheel (302) with a pin, one end of the rotating wheel (302) with the pin is intermittently matched with a grooved wheel (303) through a cylindrical pin, the rear end of the grooved wheel (303) is rotatably connected with the shell (1) through a rotating shaft, the front end of the grooved wheel (303) is fixedly connected with a first bevel gear (304), the edge of the first bevel gear (304) is meshed with a second bevel gear (305), the second bevel gear (305) is rotatably connected with the shell (1) through a rotating shaft, and one end of the second bevel gear (305) is fixedly connected with a rotating disc (306).

2. The automatic furniture lock head assembly machine of claim 1, wherein: the top of the turntable (306) is fixedly connected with four fixed blocks (7).

3. The automatic furniture lock head assembly machine of claim 1, wherein: the back end of the top of the machine shell (1) is provided with a screw twisting machine (2).

4. The automatic furniture lock head assembly machine of claim 1, wherein: an auxiliary device (4) is arranged on the right side of the top of the machine shell (1);

the auxiliary device (4) comprises a vertical plate (401), a second motor (402), a straight gear (403), a rack baffle (404), a belt pulley (405) and a belt rack (406);

the bottom and casing (1) looks rigid coupling of riser (401), the inside of riser (401) is through support and second motor (402) looks rigid coupling, the output and top straight-teeth gear (403) looks rigid coupling of second motor (402), the rear end of straight-teeth gear (403) rotates through pivot and riser (401) and is connected, two the front end rigid coupling of straight-teeth gear (403) has belt pulley (405), two belt pulley (405) is through belt rack (406) intermittent type cooperation, the edge engagement of straight-teeth gear (403) is connected with rack baffle (404), the outer wall of rack baffle (404) passes through spout and riser (401) sliding connection.

5. The automatic furniture lock head assembly machine of claim 4, wherein: the outer wall rigid coupling of riser (401) has two screw unloading pipe (5), the outer wall of screw unloading pipe (5) passes through spout and rack baffle (404) sliding connection.

6. The automatic furniture lock head assembly machine of claim 4, wherein: travel switch (6) are installed on the inner wall right side of riser (401), travel switch (6) are connected with second motor (402) electricity through the electric wire.