CN218084683U

CN218084683U - Platform lifting mechanism of SMT printing machine

Info

Publication number: CN218084683U
Application number: CN202221941013.5U
Authority: CN
Inventors: 郭美鸫; 龙甦钢; 朱要辉; 陈双龙
Original assignee: Fujian Wanda Photoelectric Technology Co ltd
Current assignee: Fujian Wanda Photoelectric Technology Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-12-20
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses a platform elevating system of SMT printing machine, wherein, the platform elevating system of SMT printing machine includes the lift platform, the department is normal running fit with the lead screw in the inside of lift platform, the top thread connection of lead screw has the screw thread piece, the outside fixedly connected with backup pad of screw thread piece, the top middle part fixedly connected with bracing piece of backup pad, the top fixedly connected with operation platform of bracing piece; the bottom fixedly connected with motor shaft of lead screw, and the bottom of motor shaft is provided with driving motor, driving motor and lift platform fixed connection. Through above-mentioned structure, be provided with control module, driving motor, lead screw and backup pad, control driving motor drives through carrying out control module and makes its lead screw rotate, and realizes screw-thread fit through lead screw and thread piece after rotating, reaches the screw thread lift effect, reaches printing machine platform lift operation.

Description

Platform lifting mechanism of SMT printing machine

Technical Field

The utility model relates to a printing machine platform goes up and down technical field, in particular to platform elevating system of SMT printing machine.

Background

The printer is a machine that prints text and images. Modern printing presses generally consist of mechanisms for plating, inking, stamping, feeding (including folding) and the like. The working principle is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position where the characters and images are placed on the printing plate by hand or printing machine, then it is directly or indirectly transferred onto paper or other printing material (such as textile, metal plate, plastics, leather, wood plate, glass and ceramic) so as to reproduce the same printed matter as that of printing plate. The invention and the development of the printing machine play an important role in the propagation of human civilization and culture.

The printing machine among the prior art all fixes when using, and the lift adjustment operation of being not convenient for leads to the limitation problem to appear when using, causes the printing operation inconvenient, still needs further perfect to the printing machine among the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, provide SMT printing machine's platform elevating system, include: the lifting platform is characterized in that a lead screw is rotatably matched in the middle of the interior of the lifting platform, the top end of the lead screw is in threaded connection with a threaded block, the exterior of the threaded block is fixedly connected with a supporting plate, the middle of the top end of the supporting plate is fixedly connected with a supporting rod, and the top end of the supporting rod is fixedly connected with an operating platform;

the utility model discloses an operation platform, including operation platform, the equal fixedly connected with dashpot in inside bottom both sides and both ends, the inside one end fixedly connected with spring of dashpot, the other end fixedly connected with buffer block of spring.

As the further description of the technical scheme, the platform lifting mechanism of the SMT printing machine is provided, the two ends of the supporting plate are fixedly connected with sliding blocks, and sliding grooves are formed in the sliding fit of the sliding blocks.

As the further description of the technical scheme, a platform lifting mechanism of the SMT printing machine is provided, the top end fixedly connected with auxiliary supporting rods of the sliding blocks and the top end fixedly connected with operating platform of the auxiliary supporting rods.

As the further description of the technical scheme, the platform lifting mechanism of the SMT printing machine is provided, the auxiliary supporting rods and the supporting rods penetrate through the lifting platform, and the connecting positions of the auxiliary supporting rods and the lifting platform are provided with through holes.

As the further description of the technical scheme, the platform lifting mechanism of the SMT printer is provided, the bottom end of the lead screw is fixedly connected with the motor shaft, the bottom end of the motor shaft is provided with the driving motor, and the driving motor is fixedly connected with the lifting platform.

As the further description of the technical scheme, the platform lifting mechanism of the SMT printing machine is provided, and the four corners of the bottom end of the lifting platform are fixedly connected with supporting legs.

As the further description of the technical scheme, a platform lifting mechanism of the SMT printing machine is provided, a display screen is fixedly connected to the upper portion of the middle of the front side of the lifting platform, and a control module is arranged at the bottom end of the display screen.

As the further description of the technical scheme, a platform lifting mechanism of the SMT printing machine is provided, and the top end of the sliding groove and the two sides of the sliding groove are fixedly connected with limiting blocks.

Has the advantages that:

1. compared with the prior art, the utility model discloses be provided with control module, driving motor, lead screw and backup pad, drive through controlling driving motor with control module and make its lead screw rotate, and realize screw-thread fit through lead screw and thread block after rotating, reach the screw thread lift effect, reach printing machine platform lift operation.

2. Compared with the prior art, the utility model discloses be provided with auxiliary support pole and slider, through slider and spout sliding fit, reach the stabilizing action, realize the auxiliary stay effect through slider and auxiliary support pole simultaneously, reach and rise and descend the in-process to stabilize and the supporting action, the practicality is stronger.

3. Compared with the prior art, the utility model discloses be provided with buffer block, spring and dashpot, top spring and dashpot buffering cooperation through the buffer block reach the buffering and push down, protect operation platform to push down the use of laminating.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

FIG. 1 is a cross-sectional front view of the lifting mechanism of the SMT printer according to the present invention;

FIG. 2 is a front view of the lifting mechanism of the SMT printer according to the present invention;

FIG. 3 is an enlarged structural view of the platform elevating mechanism of the SMT printer of the present invention at the A position;

fig. 4 is the utility model discloses SMT printing machine's platform elevating system's through-hole spatial structure chart.

Illustration of the drawings:

1. a lifting platform; 2. a support bar; 3. a support plate; 4. an operating platform; 5. a lead screw; 6. a chute; 7. a drive motor; 8. supporting legs; 9. a display screen; 10. a control module; 11. a buffer tank; 12. a spring; 13. a buffer block; 14. an auxiliary support bar; 15. a limiting block; 16. and a through hole.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

Referring to fig. 1-4, the embodiment of the utility model provides a platform elevating system of SMT printing machine, it includes: the lifting platform comprises a lifting platform 1, a screw rod 5 is rotatably matched in the inner middle of the lifting platform 1, the screw rod 5 is in threaded fit with a threaded block, a threaded lifting effect is achieved, the top end of the screw rod 5 is in threaded connection with the threaded block, a supporting plate 3 is fixed outside the threaded block, a supporting rod 2 is fixedly connected to the top middle of the supporting plate 3, lifting operation is achieved by jacking the top end of the supporting rod 2 to jack the operating platform 4, the supporting plate 3 is fixedly connected to the outside of the threaded block, supporting and jacking operation is achieved by the supporting plate 3, a supporting rod 2 is fixedly connected to the top middle of the supporting plate 3, supporting and fixing are achieved by the supporting rod 2, the operating platform 4 is fixedly connected to the top end of the supporting rod 2, sliding blocks are fixedly connected to two ends of the supporting plate 3, a sliding groove 6 is in sliding fit with the outside of the sliding block, limiting blocks 15 are fixedly connected to the top end and two sides of the sliding groove 6, an auxiliary supporting rod 14 is fixedly connected to the top end of the sliding block, auxiliary supporting effect is achieved by the sliding block and the auxiliary supporting rod 14, a stabilizing effect in the ascending and descending process is achieved, the top end of the auxiliary supporting rod 14, the lifting platform 14, the supporting rod 14 and the supporting rod 14 penetrates through a through hole 16 and the auxiliary supporting rod 14;

operation platform 4's inside bottom both sides and the equal fixedly connected with dashpot 11 in both ends, the inside one end fixedly connected with spring 12 of dashpot 11, realize elastic buffer through spring 12, spring 12's other end fixedly connected with buffer 13, through buffer 13 first contact lift platform 1 top spring 12 and the buffer 11 buffering cooperation of buffer 13, reach the buffering and push down, protect lift platform 1's use, lead screw 5's bottom fixedly connected with motor shaft, and the bottom of motor shaft is provided with driving motor 7, driving motor 7 and lift platform 1 fixed connection, the equal fixedly connected with supporting leg 8 in lift platform 1's bottom four corners, lift platform 1's front side middle part top fixedly connected with display screen 9, look over the lift data through display screen 9, the bottom of display screen 9 is provided with control module 10, can realize adjusting the lift height position through control module 10, drive its lead screw 5 through controlling driving motor 7 with control module 10 and drive and make its rotation.

The working principle is as follows: when needing to go up and down at first through controlling driving motor 7 with control module 10 and driving its lead screw 5 and rotate, and realize screw-thread fit through lead screw 5 and screw thread piece after rotating, reach the screw thread effect of going up and down, and outside fixed support plate 3 through the screw thread piece, top middle part fixed connection bracing piece 2 through bracing piece 3, jack-up operation platform 4 through the top of bracing piece 2 realizes lifting operation, and realize the auxiliary stay effect through slider and auxiliary stay pole 14 in the lift in-process, reach and rise and descend in-process stabilizing action, to contacting lift platform 1 earlier through buffer block 13 after descending through top spring 12 and the cushion groove 11 buffering cooperation of buffer block 13 simultaneously, reach the buffering and push down, protect lift platform 1's use.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

Platform elevating system of SMT printing machine, its characterized in that includes: the lifting platform comprises a lifting platform (1), wherein a screw rod (5) is rotatably matched in the middle of the interior of the lifting platform (1), the top end of the screw rod (5) is in threaded connection with a threaded block, the exterior of the threaded block is fixedly connected with a supporting plate (3), the middle of the top end of the supporting plate (3) is fixedly connected with a supporting rod (2), and the top end of the supporting rod (2) is fixedly connected with an operating platform (4);

the utility model discloses an operation platform, including operation platform (4), the equal fixedly connected with dashpot (11) in inside bottom both sides and both ends of operation platform (4), the inside one end fixedly connected with spring (12) of dashpot (11), the other end fixedly connected with buffer block (13) of spring (12).
2. The platform elevating mechanism of SMT printer according to claim 1, wherein the supporting plate (3) has a sliding block fixedly connected to both ends, and the sliding block has a sliding groove (6) slidably fitted to the outside.
3. The platform elevating mechanism of SMT printer according to claim 2, wherein the top end of the slider is fixedly connected with an auxiliary support rod (14), and the top end of the auxiliary support rod (14) is fixedly connected with an operation platform (4).
4. The platform lifting mechanism of the SMT printer according to claim 3, wherein the auxiliary support rods (14) and the support rods (2) both penetrate through the lifting platform (1), and a through hole (16) is formed at the joint of the auxiliary support rods and the lifting platform (1).
5. The platform elevating mechanism of SMT printer according to claim 1, wherein the bottom end of the lead screw (5) is fixedly connected with a motor shaft, and the bottom end of the motor shaft is provided with a driving motor (7), and the driving motor (7) is fixedly connected with the elevating platform (1).
6. The platform elevating mechanism of SMT printer according to claim 1, wherein four corners of the bottom of the elevating platform (1) are fixedly connected with support legs (8).
7. The platform lifting mechanism of the SMT printer according to claim 1, wherein a display screen (9) is fixedly connected to the upper portion of the middle portion of the front side of the lifting platform (1), and a control module (10) is disposed at the bottom end of the display screen (9).
8. The platform lifting mechanism of the SMT printer according to claim 2, wherein a limiting block (15) is fixedly connected to both sides of the top end of the chute (6).