CN217271727U

CN217271727U - Novel multilayer telescopic machanism

Info

Publication number: CN217271727U
Application number: CN202220823591.2U
Authority: CN
Inventors: 马璐锋; 徐超
Original assignee: Qingdao Hairongxin Intelligent Equipment Co ltd
Current assignee: Qingdao Hairongxin Intelligent Equipment Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-08-23
Anticipated expiration: 2032-04-11

Abstract

The utility model discloses a novel multilayer telescopic machanism, which comprises a fixing plate and i, the rear end lower part fixed mounting of fixed plate has the motor, the output of motor runs through the rear end and the fixed mounting of fixed plate has the gear, the front end fixed mounting of fixed plate has one deck fixed connection piece, the front end sliding connection of fixed plate has one deck expansion joint board, the rear end fixed mounting of one deck expansion joint board has rack and two guide rails No. one, one deck expansion joint board is through guide rail and motor sliding connection No. two, and rack and gear engagement, the front end movable mounting of one deck expansion joint board has drive mechanism, the front end sliding connection of one deck expansion joint board has two layers of telescopic machanism. A novel multilayer telescopic machanism, one deck expansion joint board and two layers of expansion joint board remove in step and can realize synchronous movement, compact structure, the linkage is strong, can guarantee the compactedness, can guarantee the precision and the stability of equipment again, can use widely.

Description

Novel multilayer telescopic machanism

Technical Field

The utility model relates to an automatic technical field, in particular to novel multilayer telescopic machanism.

Background

The telescopic motion mechanism occupies a considerable position in the automatic assembly production of the current factory, can be used for matching with a mechanism to complete corresponding functional requirements and can also complete other precise actions, but partial automatic assembly cannot meet the requirement of using a common motion mechanism or a single telescopic mechanism due to the influence of volume, operation height, operation range and the like. Therefore, a multi-layer telescopic mechanism is needed to overcome the limitations of the existing mechanism in terms of size and the like, and meanwhile, the requirement of the integral attractiveness of equipment needs to be met.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a novel multi-layer telescopic mechanism, which can effectively solve the problems in the background art.

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

a novel multi-layer telescopic mechanism comprises a fixed plate, wherein a motor is fixedly arranged at the lower part of the rear end of the fixed plate, the output end of the motor penetrates through the rear end of the fixing plate and is fixedly provided with a gear, the front end of the fixing plate is fixedly provided with a layer of fixed connecting block, the front end of the fixed plate is connected with a layer of telescopic connecting plate in a sliding way, the rear end of the layer of telescopic connecting plate is fixedly provided with a rack and two first guide rails, the rack is positioned between the two first guide rails, the layer of telescopic connecting plate is connected with the motor in a sliding way through the two first guide rails, the rack is meshed with the gear, the front end of the layer of the telescopic connecting plate is movably provided with a transmission mechanism, the one-layer fixed connecting block is in transmission connection with the transmission mechanism, the front end of the one-layer telescopic connecting plate is in sliding connection with the two-layer telescopic mechanism, and the two-layer telescopic mechanism is fixedly connected with the transmission mechanism.

Preferably, the transmission mechanism comprises two synchronizing wheels, the two synchronizing wheels are respectively and movably mounted on the upper portion and the lower portion of the front end of the layer of telescopic connecting plate through rotating shafts, and a synchronous belt is in transmission connection between the two synchronizing wheels.

Preferably, the one-layer fixed connecting block is fixedly installed together with one side of the synchronous belt.

Preferably, two layers of telescopic machanism include two layers of telescopic joint board, two layers of telescopic joint board size and the size looks adaptation of one deck telescopic joint board, two layers of telescopic joint board's rear end one side fixed mounting have two layers of fixed connection piece.

Preferably, two layers of fixed connection blocks are fixedly mounted together with the synchronous belt, and the two layers of fixed connection blocks and the one layer of fixed connection block are respectively positioned at the left side and the right side of the synchronous belt.

Preferably, the left side and the right side of the front end of the first layer of telescopic connection plate are both provided with a second guide rail, and the second layer of telescopic connection plate is in sliding connection with the first layer of telescopic connection plate through the second guide rail.

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

1. the utility model discloses a gear and rack meshing transmission mode of regulation, gear and rack meshing drive one deck expansion joint board and slide at the front end of fixed plate, and with the cooperation motion of two guide rails No. one, compact structure, the precision is high, and the transmission is stable, and stability is strong.

2. The utility model discloses in, change through one deck fixed connection piece and one deck expansion joint board relative position, and then the drive hold-in range removes to drive two layers of expansion joint board through two layers of fixed connection pieces and slide at one deck expansion joint board's front end, realize that two layers of expansion joint board remove in step, compact structure, the linkage nature is strong, can guarantee the compactedness, can guarantee the precision and the stability of equipment again.

Drawings

Fig. 1 is a front view of the novel multi-layer telescopic mechanism of the present invention in an opened state;

fig. 2 is a side view of the novel multi-layer telescopic mechanism in an opened state;

fig. 3 is a rear view of the novel multilayer telescoping mechanism in a closed state;

fig. 4 is a side view of the novel multi-layer telescopic mechanism in a closed state.

In the figure: 1. a motor; 2. a rack; 3. a first guide rail; 4. a layer of expansion connection plate; 5. a fixing plate; 6. a second guide rail; 7. a synchronous belt; 8. a synchronizing wheel; 9. a layer of fixed connecting blocks; 10. a second layer of telescopic connecting plate; 11. two layers of fixed connecting blocks; 12. a transmission mechanism; 13. two-layer telescopic mechanism.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

a novel multi-layer telescopic mechanism comprises a fixed plate 5, wherein a motor 1 is fixedly arranged on the lower portion of the rear end of the fixed plate 5, the output end of the motor 1 penetrates through the rear end of the fixed plate 5 and is fixedly provided with a gear, a layer of fixed connecting block 9 is fixedly arranged on the front end of the fixed plate 5, a layer of telescopic connecting plate 4 is slidably connected with the front end of the fixed plate 5, a rack 2 and two first guide rails 3 are fixedly arranged on the rear end of the layer of telescopic connecting plate 4, the rack 2 is positioned between the two first guide rails 3, a layer of telescopic connecting plate 4 is connected with the motor 1 in a sliding way through the two first guide rails 3, and the rack 2 is meshed with the gear, the front end of the first layer of telescopic connecting plate 4 is movably provided with a transmission mechanism 12, the first layer of fixed connecting block 9 is in transmission connection with the transmission mechanism 12, the front end of the first layer of telescopic connecting plate 4 is in sliding connection with a second layer of telescopic mechanism 13, and the second layer of telescopic mechanism 13 is fixedly connected with the transmission mechanism 12.

The transmission mechanism 12 comprises two synchronizing wheels 8, the two synchronizing wheels 8 are respectively and movably arranged at the upper part and the lower part of the front end of the layer of telescopic connecting plate 4 through rotating shafts, and a synchronous belt 7 is jointly connected between the two synchronizing wheels 8 in a transmission way; a layer of fixed connecting block 9 is fixedly arranged with one side of the synchronous belt 7, and the relative position of the layer of fixed connecting block 9 and the layer of telescopic connecting plate 4 is changed, so that the synchronous belt 7 is driven to move; the second-layer telescopic mechanism 13 comprises a second-layer telescopic connecting plate 10, the size of the second-layer telescopic connecting plate 10 is matched with that of the first-layer telescopic connecting plate 4, and a second-layer fixed connecting block 11 is fixedly arranged on one side of the rear end of the second-layer telescopic connecting plate 10; the two layers of fixed connecting blocks 11 are fixedly installed together with the synchronous belt 7, and the two layers of fixed connecting blocks 11 and the one layer of fixed connecting block 9 are respectively positioned at the left side and the right side of the synchronous belt 7; the front end left and right sides of one deck expansion joint board 4 all is provided with No. two guide rails 6, and two layers of expansion joint board 10 are through No. two

guide rails

6 and 4 sliding connection of one deck expansion joint board, and it slides at the front end of one deck expansion joint board 4 to drive two layers of expansion joint board 10 through two layers of fixed connection piece 11, realizes that two layers of expansion joint board 10 remove in step, compact structure, and the linkage is strong, can guarantee the compactedness, can guarantee the precision and the stability of equipment again.

It should be noted that the utility model is a novel multi-layer telescopic mechanism, in the specific using process, the fixing plate 5 can be connected with other mechanisms, the motor 1 is turned on, the gear is rotated by the motor 1, the gear and rack 2 is meshed to drive the first layer of telescopic connecting plate 4 to slide at the front end of the fixing plate 5, the first layer of telescopic connecting plate 4 starts to extend, because the first layer of fixed connecting block 9 is fixed on the fixing plate 5, when the first layer of telescopic connecting plate 4 starts to move, the relative position of the first layer of fixed connecting block 9 and the first layer of telescopic connecting plate 4 changes, and then the synchronous belt 7 is driven to move, the relative position of the first layer of fixed connecting block 9 and the second layer of fixed connecting block 11 on the synchronous belt 7 is consistent, the moving direction of the synchronous wheel 8 is opposite, thereby the second layer of telescopic connecting plate 10 is driven to slide at the front end of the first layer of telescopic connecting plate 4 by the second layer of fixed connecting block 11, the two layers of telescopic connecting plates 10 move synchronously, and thus the reciprocating motion is realized.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A novel multilayer telescopic machanism, includes fixed plate (5), its characterized in that: the rear end lower part fixed mounting of fixed plate (5) has motor (1), the output of motor (1) runs through the rear end of fixed plate (5) and fixed mounting has the gear, the front end fixed mounting of fixed plate (5) has one deck fixed connection piece (9), the front end sliding connection of fixed plate (5) has one deck expansion joint board (4), the rear end fixed mounting of one deck expansion joint board (4) has rack (2) and two guide rail (3), and rack (2) is located between two guide rail (3), one deck expansion joint board (4) through two guide rail (3) and motor (1) sliding connection, and rack (2) and gear engagement, the front end movable mounting of one deck expansion joint board (4) has drive mechanism (12), one deck fixed connection piece (9) is connected with drive mechanism (12) transmission, the front end of the first layer of telescopic connecting plate (4) is connected with a second layer of telescopic mechanism (13) in a sliding mode, and the second layer of telescopic mechanism (13) is fixedly connected with the transmission mechanism (12).

2. The novel multi-layer telescoping mechanism of claim 1, wherein: drive mechanism (12) include synchronizing wheel (8), synchronizing wheel (8) are provided with two, and just two synchronizing wheel (8) are all through pivot difference movable mounting in the front end upper portion and the lower part of one deck expansion joint board (4), two common transmission is connected with hold-in range (7) between synchronizing wheel (8).

3. The novel multi-layer telescoping mechanism of claim 1, wherein: and the layer of fixed connecting block (9) is fixedly arranged together with one side of the synchronous belt (7).

4. The novel multi-layer telescoping mechanism of claim 1, wherein: two layers of telescopic machanism (13) are including two layers of expansion joint board (10), the size of two layers of expansion joint board (10) and the size looks adaptation of one deck expansion joint board (4), rear end one side fixed mounting of two layers of expansion joint board (10) has two layers of fixed connection piece (11).

5. The novel multi-layer telescoping mechanism of claim 1, wherein: two layers of fixed connection blocks (11) are fixedly installed together with the synchronous belt (7), and the two layers of fixed connection blocks (11) and one layer of fixed connection block (9) are respectively positioned at the left side and the right side of the synchronous belt (7).

6. The novel multi-layer telescoping mechanism of claim 1, wherein: the utility model discloses a telescopic connection plate, including one deck expansion joint plate (4), the front end left and right sides of one deck expansion joint plate (4) all is provided with No. two guide rails (6), No. two layers of expansion joint plate (10) are through No. two guide rails (6) and one deck expansion joint plate (4) sliding connection.