CN211466315U

CN211466315U - Conveying line lifting system

Info

Publication number: CN211466315U
Application number: CN201921306509.3U
Authority: CN
Inventors: 宋伟; 李龙江; 李太兴
Original assignee: Lanfu Medical Sci & Tech Shandong Co ltd
Current assignee: Lanfu Medical Sci & Tech Shandong Co ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-09-11
Anticipated expiration: 2029-08-13

Abstract

The utility model discloses a transfer chain operating system, including waiting to examine the product, the top of waiting to examine the product is equipped with electron beam generator, the bottom surface both sides of waiting to examine the product are equipped with drive screw perpendicularly, drive screw's the bottom outside is equipped with the main power source, rotatory worm wheel has been cup jointed to drive screw's bottom, the back horizontal meshing of rotatory worm wheel has drive worm, a side end fixedly connected with transmission optical axis of drive worm, transmission optical axis's tip is equipped with first shaft coupling, the opposite side of first shaft coupling is equipped with the initiative reduction gear. The utility model discloses in, adopt nut lead screw transmission structure, realize that whole equipment has better transmission stability, drive screw realizes waiting to examine the altitude mixture control of examining the product simultaneously, has realized the utilization that the irradiation performance of electron beam can be abundant, adopts the worm gear reduction gear, and single reduction produces great reduction ratio for whole equipment whole volume is less, and whole integrated degree is higher.

Description

Conveying line lifting system

Technical Field

The utility model relates to an electron beam transportation detection area especially relates to transfer chain operating system.

Background

The scanning width of the existing electron beam can not be adjusted, the waste of the electron beam is serious when a product with smaller width is irradiated, and the whole height of the existing electron beam transport line is also not adjustable, so that the waste of the electron beam is further aggravated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the transfer chain operating system who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the conveying line lifting system comprises a product to be detected, an electron beam generator is arranged at the top of the product to be detected, the two sides of the bottom surface of the product to be detected are vertically provided with a transmission screw rod, the outer side of the bottom of the transmission screw rod is provided with a main power source, the bottom of the transmission screw rod is sleeved with a rotary worm wheel, the back of the rotary worm wheel is horizontally meshed with a transmission worm, a transmission optical axis is fixedly connected with one side end part of the transmission worm, a first coupling is arranged at the end part of the transmission optical axis, the other side of the first coupling is provided with a driving reducer, a speed reduction output shaft is arranged between the first coupling and the driving reducer, the vertical position of the speed reduction output shaft is provided with a speed reduction input shaft at the other side of the driving speed reducer, a main power source is arranged at one side of the end part of the speed reduction input shaft, and a second coupler is arranged between the main power source and the speed reduction input shaft.

As a further description of the above technical solution:

the transmission lead screw is connected with the workbench of the product to be detected through the lead screw nut, the spatial position of the transmission lead screw is completely fixed, and the transmission lead screw is connected with the four corners of the workbench of the product to be detected through the lead screw nut.

As a further description of the above technical solution:

the transmission lead screw is connected with the rotary worm wheel through a flat key, and the depth of the key groove between the transmission lead screw and the rotary worm wheel is 8 mm.

As a further description of the above technical solution:

the both ends of drive worm all are equipped with the transmission optical axis, the biserial roller bearing has been cup jointed to one side tip that the first shaft coupling was kept away from to the transmission optical axis, and is connected for the parallel key between one side that the transmission optical axis is close to the first shaft coupling and the first shaft coupling, and the keyway degree of depth is 6 mm.

As a further description of the above technical solution:

the first coupler is a flange coupler, the two sides of the first coupler are connected through flat keys, the second coupler is a tire coupler, and the two sides of the second coupler are connected through splines.

As a further description of the above technical solution:

the driving speed reducer adopts a worm gear speed reducer, the main power source adopts an electric motor, the rated rotating speed of the main power source is 1200rpm, and the reduction ratio of the driving speed reducer is 40.

Advantageous effects

1. The utility model discloses in, adopt nut lead screw transmission structure, realize that whole equipment has better transmission stability, drive screw realizes waiting to examine the altitude mixture control of examining the product simultaneously, has realized the utilization that the irradiation performance of electron beam can be abundant.

2. The utility model discloses in, adopt the worm gear reduction gear, single reduction produces great reduction ratio for whole equipment whole volume is less, and whole integrated degree is higher.

Drawings

Fig. 1 is a main structural view of a conveyor line lifting system according to the present invention;

fig. 2 is a front view of a transmission structure of the conveyor line lifting system provided by the present invention;

fig. 3 is a side view of the transmission structure of the conveyor line lifting system provided by the present invention.

Illustration of the drawings:

1. an electron beam generator; 2. products to be detected; 3. a drive screw; 4. a primary power source; 5. a drive retarder; 6. a deceleration output shaft; 7. a first coupling; 8. a transmission optical axis; 9. a drive worm; 10. rotating the worm gear; 11. a second coupling; 12. the input shaft is decelerated.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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.

Referring to fig. 1-3, the conveyor line lifting system comprises a product 2 to be detected, an electron beam generator 1 is arranged at the top of the product 2 to be detected, transmission screws 3 are vertically arranged on two sides of the bottom surface of the product 2 to be detected, the transmission screws 3 are connected with a workbench of the product 2 to be detected through screw nuts, the spatial positions of the transmission screws 3 are completely fixed, the transmission screws 3 are connected with four corners of the workbench of the product 2 to be detected through screw nuts, a plurality of groups of transmission screws are arranged in parallel, the integral stability of the movement of the whole equipment is ensured, meanwhile, the lifting stability is better, a main power source 4 is arranged on the outer side of the bottom of the transmission screws 3, a rotating worm wheel 10 is sleeved at the bottom of the transmission screws 3, the transmission screws 3 are connected with the rotating worm wheel 10 through flat keys, the depth of key grooves between the transmission screws 3, the threshold value of the transmission torque is increased, the damage is avoided, the bearing performance of the whole assembly is improved, the back of a rotary worm wheel 10 is horizontally meshed with a transmission worm 9, two ends of the transmission worm 9 are respectively provided with a transmission optical axis 8, the end part of one side, far away from a first coupler 7, of the transmission optical axis 8 is sleeved with a double-row roller bearing, one side, close to the first coupler 7, of the transmission optical axis 8 is connected with the first coupler 7 through a flat key, the depth of a key groove is 6mm, the stability is guaranteed, the end part of one side of the transmission worm 9 is fixedly connected with the transmission optical axis 8, the end part of the transmission optical axis 8 is provided with the first coupler 7, the other side of the first coupler 7 is provided with a driving reducer 5, the driving reducer 5 adopts a worm and gear reducer, the driving source 4 adopts an electric motor, the rated rotating speed of, improve rotational stability, be equipped with speed reduction output shaft 6 between first shaft coupling 7 and the initiative reduction gear 5, the vertical position of speed reduction output shaft 6 is equipped with speed reduction input shaft 12 at the opposite side of initiative reduction gear 5, tip one side of speed reduction input shaft 12 is equipped with main power source 4, be equipped with second shaft coupling 11 between main power source 4 and the speed reduction input shaft 12, first shaft coupling 7 adopts the flange shaft coupling, and the both sides of first shaft coupling 7 all adopt flat key to connect, the rigid coupling, there is better centering performance, avoid vibrations, second shaft coupling 11 adopts the tire shaft coupling, and the both sides of second shaft coupling 11 all adopt splined connection.

The utility model discloses a theory of operation: when using this transfer chain operating system, assemble whole device, and place on suitable station, later put through the electrical component of whole equipment, in the time of the start work, will wait to examine product 2 and place on the station, put through the power of main power source 4, drive transmission optical axis 8 and transmission worm 9 and carry out the transmission after slowing down through initiative reduction gear 5, finally drive transmission lead screw 3 and rotate, transmission lead screw 3 and the screw nut transmission of waiting to examine 2 workstations of product, the altitude variation of product 2 is examined in the realization, after removing to suitable position, open electron beam generator 1, treat to examine product 2 and carry out electron beam radiation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Transfer chain operating system, including waiting to examine product (2), its characterized in that, the top of waiting to examine product (2) is equipped with electron beam generator (1), the bottom surface both sides of waiting to examine product (2) are equipped with drive screw (3) perpendicularly, the bottom outside of drive screw (3) is equipped with main power source (4), rotatory worm wheel (10) have been cup jointed to the bottom of drive screw (3), the back horizontal meshing of rotatory worm wheel (10) has drive worm (9), a side end fixedly connected with transmission optical axis (8) of drive worm (9), the tip of transmission optical axis (8) is equipped with first shaft coupling (7), the opposite side of first shaft coupling (7) is equipped with initiative reduction gear (5), be equipped with speed reduction output shaft (6) between first shaft coupling (7) and initiative reduction gear (5), the vertical position of speed reduction output shaft (6) is equipped with speed reduction input in the opposite side of initiative reduction gear (5) and puts The speed-reducing mechanism comprises a shaft (12), wherein a main power source (4) is arranged on one side of the end part of the speed-reducing input shaft (12), and a second coupler (11) is arranged between the main power source (4) and the speed-reducing input shaft (12).

2. The conveyor line lifting system according to claim 1, wherein the transmission screw (3) and the worktable of the product (2) to be inspected are connected by a screw nut, the spatial position of the transmission screw (3) is completely fixed, and the transmission screw (3) and the four corners of the worktable of the product (2) to be inspected are connected by a screw nut.

3. Conveyor line lifting system according to claim 1, characterized in that between the drive screw (3) and the rotating worm wheel (10) is a flat key connection, and the keyway depth between the drive screw (3) and the rotating worm wheel (10) is 8 mm.

4. The conveyor line lifting system according to claim 1, wherein transmission optical shafts (8) are arranged at two ends of the transmission worm (9), a double-row roller bearing is sleeved at the end part of one side, away from the first coupling (7), of each transmission optical shaft (8), a flat key connection is formed between one side, close to the first coupling (7), of each transmission optical shaft (8) and the first coupling (7), and the depth of each key groove is 6 mm.

5. The conveyor line lifting system according to claim 1, wherein the first coupling (7) is a flange coupling, and both sides of the first coupling (7) are connected by flat keys, the second coupling (11) is a tire coupling, and both sides of the second coupling (11) are connected by splines.

6. Conveyor line lifting system according to claim 1, characterized in that the drive reduction gear (5) is a worm gear reduction, the main power source (4) is an electric motor, the rated speed of the main power source (4) is 1200rpm, and the reduction ratio of the drive reduction gear (5) is 40.