CN213034742U

CN213034742U - Miniature automatic cutting device

Info

Publication number: CN213034742U
Application number: CN202021846260.8U
Authority: CN
Inventors: 赵洪瑞; 刘强
Original assignee: Wuxi Bester Automation Technology Co ltd
Current assignee: Wuxi Bester Automation Technology Co ltd
Priority date: 2020-08-30
Filing date: 2020-08-30
Publication date: 2021-04-23
Anticipated expiration: 2030-08-30

Abstract

The utility model discloses a miniature automatic cutting device, the four corners screw connection of the up end of bottom plate has the fixed length pillar, and the fixed length pillar runs through the bottom plate, the up end right-hand member fixed mounting of bottom plate has drive arrangement, the mid portion fixed mounting of bottom plate up end has slave unit, the left end fixed mounting of bottom plate up end has output device, the left end of bottom plate up end has the panel beating fixed block of borduring with screw fixed mounting, the mid portion of bottom plate up end has photoelectric sensor with screw fixed mounting, the upper end screw fixed mounting of fixed length pillar has the upper plate, and drive arrangement, slave unit and output device and upper plate through connection. The problem of too big inconvenient removal of volume, the location on the segmenting device is not accurate to lead to cutting apart inhomogeneous, leads to causing the loss at precision work time, and mechanical structure is complicated is solved.

Description

Miniature automatic cutting device

Technical Field

The utility model relates to a from segmenting device technical field specifically is a miniature automatic segmenting device.

Background

The cutting device has the advantages that the whole or connected objects are separated, the cutting device plays an important role in real life, the cutting device is distributed in various fields including chips, glass, steel plates, automobile parts, textiles and the like, the production efficiency of various industries is accelerated, manpower is saved, the cutting device is inconvenient to move due to overlarge volume, uneven cutting is caused due to inaccurate positioning on the cutting device, loss is caused during precise work, and the problem of complex mechanical structure exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a miniature automatic cutting device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a miniature automatic division device, includes the bottom plate, the four corners screw connection of the up end of bottom plate has the fixed length pillar, and the fixed length pillar runs through the bottom plate, the up end right-hand member fixed mounting of bottom plate has drive arrangement, the mid portion fixed mounting of bottom plate up end has slave unit, the left end fixed mounting of bottom plate up end has output device, the left end of bottom plate up end has the panel beating to bordure the fixed block with screw fixed mounting, the mid portion of bottom plate up end has photoelectric sensor with screw fixed mounting, the upper end screw fixed mounting of fixed length pillar has the upper plate, and drive arrangement, slave unit and output device and upper plate through connection.

Preferably, the drive arrangement includes motor panel beating support, 28 step motor and driving gear, the up end right-hand member screw fixed mounting of bottom plate has motor panel beating support, the inside fixed mounting of motor panel beating support has 28 step motor, and 28 step motor runs through the bottom plate, 28 step motor's output fixedly connected with driving gear.

Preferably, driven device includes driving shaft, incomplete driving gear, cam and driven gear, the mid portion fixed mounting of bottom plate up end has the driving shaft, and the driving shaft runs through bottom plate and upper plate, supreme incomplete driving gear, cam and the driven gear of having cup jointed in proper order is followed to the lateral wall of driving shaft, and driven gear and driving gear mutually support.

Preferably, output device includes output shaft, output gear, concave wheel and synchronization disc, the left end fixed mounting of bottom plate up end has the output shaft, and the output shaft runs through bottom plate and upper plate, supreme output gear and the concave wheel of having cup jointed in proper order have been followed to the lateral wall of output shaft, output gear and incomplete driving gear mutually support, and concave wheel and cam mutually support, the output shaft has cup jointed the synchronization disc through the part of wearing out the upper plate.

Preferably, the driving shaft and the output shaft are connected with the upper plate and the bottom plate through flanged bearings.

Compared with the prior art, the beneficial effects of the utility model are that: this miniature automation cutting device reasonable in design, the drive arrangement provides power, the drive arrangement passes to power for driven device, driven device control output device carries out accurate location, photoelectric sensor detects the gear and ensures that the gear breaks away from completely, holistic volume reduces, simple structure has solved the too big inconvenient removal of volume, the location on the cutting device is not accurate to lead to cutting apart inhomogeneous, lead to causing the loss at the precision work time, the problem that mechanical structure is complicated.

Drawings

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

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic bottom view of the present invention;

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

In the figure: the device comprises a base plate 1, a fixed-length support column 2, a driving device 3, a motor sheet metal support 301, an 30228 stepping motor, a driving gear 303, a driven device 4, a driving shaft 401, an incomplete driving gear 402, a cam 403, a driven gear 404, an output device 5, an output shaft 501, an output gear 502, a concave wheel 503, a synchronous disc 504, a sheet metal edge-covering fixing block 6, a photoelectric sensor 7, an upper plate 8 and a flanged bearing 9.

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: a miniature automatic cutting device comprises a bottom plate 1, four corners of the upper end surface of the bottom plate 1 are in screwed connection with fixed-length pillars 2, the fixed-length pillars 2 penetrate through the bottom plate 1, the right end of the upper end surface of the bottom plate 1 is fixedly provided with a driving device 3, the middle part of the upper end surface of the bottom plate 1 is fixedly provided with a driven device 4, the left end of the upper end surface of the bottom plate 1 is fixedly provided with an output device 5, the left end of the upper end surface of the bottom plate 1 is fixedly provided with a metal plate edge-covering fixed block 6 by screws, the middle part of the upper end surface of the bottom plate 1 is fixedly provided with a photoelectric sensor 7 by screws, the upper end of the fixed-length pillars 2 is fixedly provided with an upper plate 8 by screws, the driving device 3, the driven device 4 and the output device 5 are in penetrated connection with the upper plate 8, the driving device 3, the effect of accurate location has been played, and photoelectric sensor 7 detects the gear and ensures that the gear breaks away from completely, and holistic volume reduces a lot and has made things convenient for removal and operation, simple structure.

Drive arrangement 3 includes motor panel beating support 301, 28 step motor 302 and driving gear 303, the up end right-hand member screw fixed mounting of bottom plate 1 has motor panel beating support 301, the inside fixed mounting of motor panel beating support 301 has 28 step motor 302, and 28 step motor 302 runs through bottom plate 1, the output fixedly connected with driving gear 303 of 28 step motor 302, driving gear 303 gear modulus is 1 gear teeth number and is 20,28 step motor 302 starts to drive driving gear 303 and rotates and produce power, through driving gear 303 and driven gear 404 cooperation with power synchronous to driven device 4 on, the effect of power supply has been played.

The driven device 4 comprises a driving shaft 401, an incomplete driving gear 402, a cam 403 and a driven gear 404, the driving shaft 401 is fixedly arranged at the middle part of the upper end surface of the bottom plate 1, the driving shaft 401 penetrates through the bottom plate 1 and the upper plate 8, the side wall of the driving shaft 401 is sequentially sleeved with the incomplete driving gear 402, the cam 403 and the driven gear 404 from bottom to top, and the driven gear 404 is matched with the driving gear 303, the modulus of the incomplete driving gear 402 and the driven gear 404 is 1, the number of teeth of the incomplete driving gear 402 is 40 and 17, the number of teeth of the driven gear 404 is 60, the driving gear 303 and the driven gear 404 are matched with the driven device 4 to rotate, the incomplete driving gear 402 and the cam 403 also rotate, the incomplete driving gear 402 is matched with the output gear 502, the cam 403 is matched with the concave wheel 503 to control the output device 5, and the control function is achieved.

The output device 5 comprises an output shaft 501, an output gear 502, a concave wheel 503 and a synchronous disc 504, the output shaft 501 is fixedly installed at the left end of the upper end face of the bottom plate 1, the output shaft 501 penetrates through the bottom plate 1 and the upper plate 8, the output gear 502 and the concave wheel 503 are sequentially sleeved on the side wall of the output shaft 501 from bottom to top, the output gear 502 is matched with the incomplete driving gear 402, the concave wheel 503 is matched with the cam 403, the synchronous disc 504 is sleeved on the part, penetrating out of the upper plate 8, of the output shaft 501, the modulus of the output gear 502 is 1, the number of teeth of the output gear 502 is 40, the incomplete driving gear 402 and the cam 403 also rotate, the incomplete driving gear 402 is matched with the output gear 502, the synchronous disc 504 of the output device 5 is controlled, accurate positioning is carried out, and the.

The driving shaft 401 and the output shaft 501 are connected with the upper plate 8 and the bottom plate 1 through the flanged bearing 9, and the driving shaft 401 and the output shaft 501 are better fixedly matched with the upper plate 8 and the bottom plate 1.

The working principle is as follows: 28 the stepping motor 302 drives the driven gear 404 to rotate, the driven gear 404 synchronously transmits power to the cam 403 and the incomplete gear 402 through the shaft, the incomplete gear 402 firstly rotates the output gear 502 by 175 degrees, then the cam 403 starts to intervene to be meshed with the concave wheel 503, the incomplete gear 402 is disengaged, the cam 403 is embedded into the concave wheel 503 by the arc length of 79 degrees at the maximum, and the output shaft 501 is kept at 0 degree. 28 the stepper motor 302 continues to rotate, and when the edge of the cam 403 reaches half of the notch wheel 503, the incomplete gear 402 again intervenes, and the output shaft 501 continues to be driven to rotate, while the cam 403 is disengaged from the notch wheel 503. The above actions are repeated. Eventually the output shaft 501 will pause at 0 and 180 degrees intermittently. The photo sensor 7 below the partial gear 402 will detect the position of the gear and ensure that it is fully disengaged, the concave wheel 503 and cam 403 are fully engaged and the duration of each dwell can be programmed. The synchronous disc 504 at the top end of the output shaft 501 is positioned at two points by using a shaft end and a positioning pin, so that the synchronous of the rotary discs is ensured.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A miniature automatic cutting device comprises a bottom plate (1) and is characterized in that, the four corners of the upper end surface of the bottom plate (1) are connected with fixed-length pillars (2) by screws, the fixed-length strut (2) penetrates through the bottom plate (1), the right end of the upper end face of the bottom plate (1) is fixedly provided with an active device (3), a driven device (4) is fixedly arranged in the middle of the upper end surface of the bottom plate (1), an output device (5) is fixedly arranged at the left end of the upper end surface of the bottom plate (1), a metal plate edge-covering fixed block (6) is fixedly arranged at the left end of the upper end surface of the bottom plate (1) by screws, the photoelectric sensor (7) is fixedly arranged in the middle of the upper end surface of the bottom plate (1) by screws, an upper plate (8) is fixedly arranged at the upper end of the fixed-length strut (2) through a screw, and the driving device (3), the driven device (4) and the output device (5) are connected with the upper plate (8) in a penetrating way.

2. The miniature automatic dividing device according to claim 1, wherein the driving device (3) comprises a motor sheet metal bracket (301), a 28 stepping motor (302) and a driving gear (303), the motor sheet metal bracket (301) is fixedly mounted at the right end of the upper end face of the bottom plate (1) through a screw, the 28 stepping motor (302) is fixedly assembled inside the motor sheet metal bracket (301), the 28 stepping motor (302) penetrates through the bottom plate (1), and the driving gear (303) is fixedly connected to the output end of the 28 stepping motor (302).

3. The miniature automatic dividing device according to claim 1, wherein the driven device (4) comprises a driving shaft (401), an incomplete driving gear (402), a cam (403) and a driven gear (404), the driving shaft (401) is fixedly mounted in the middle of the upper end face of the bottom plate (1), the driving shaft (401) penetrates through the bottom plate (1) and the upper plate (8), the incomplete driving gear (402), the cam (403) and the driven gear (404) are sequentially sleeved on the side wall of the driving shaft (401) from bottom to top, and the driven gear (404) is matched with the driving gear (303).

4. The miniature automatic splitting device according to claim 1, wherein the output device (5) comprises an output shaft (501), an output gear (502), a concave wheel (503) and a synchronous disc (504), the output shaft (501) is fixedly mounted at the left end of the upper end face of the bottom plate (1), the output shaft (501) penetrates through the bottom plate (1) and the upper plate (8), the output gear (502) and the concave wheel (503) are sequentially sleeved on the side wall of the output shaft (501) from bottom to top, the output gear (502) is matched with the incomplete driving gear (402), the concave wheel (503) is matched with the cam (403), and the synchronous disc (504) is sleeved on the part of the output shaft (501) penetrating through the upper plate (8).

5. A miniaturized automatic cutting device according to claim 3, characterized in that the driving shaft (401) and the output shaft (501) are connected with the upper plate (8) and the bottom plate (1) by means of flanged bearings (9).