阅读说明：本技术 一种方向可切换的不锈钢管输送设备 (Direction-switchable stainless steel pipe conveying equipment ) 是由 *** 于 2019-11-18 设计创作，主要内容包括：本发明公开了一种方向可切换的不锈钢管输送设备,输送中心柱的前后两端分别固定有链轮；左右侧的一对链轮通过输送链带连接；前后侧的一对输送链带之间设置有若干中心连接组；中心连接组包括一对中心连接杆；同一中心连接组的一对中心连接杆的前后端分别与相应侧的输送链带的同一链板上的一对销轴固定连接；同一中心连接组的一对中心连接杆上固定有支撑板上；支撑板的上端面上枢接有若干前后均匀分布的钢管支撑块；钢管支撑块的上部成型为等腰梯形；支撑板内设置有同步驱动单元；通过同步驱动单元,同一支撑板上的所有的钢管支撑块同步旋转。(The invention discloses stainless steel pipe conveying equipment with switchable directions, wherein chain wheels are respectively fixed at the front end and the rear end of a conveying central column; a pair of chain wheels at the left side and the right side are connected through a conveying chain belt; a plurality of central connecting groups are arranged between the pair of conveying chain belts at the front side and the rear side; the central connecting group comprises a pair of central connecting rods; the front ends and the rear ends of a pair of central connecting rods of the same central connecting group are respectively fixedly connected with a pair of pin shafts on the same chain plate of the conveying chain belt on the corresponding side; a pair of central connecting rods of the same central connecting group are fixed on a supporting plate; the upper end surface of the supporting plate is pivoted with a plurality of steel pipe supporting blocks which are uniformly distributed front and back; the upper part of the steel pipe supporting block is shaped into an isosceles trapezoid; a synchronous driving unit is arranged in the supporting plate; and all the steel pipe supporting blocks on the same supporting plate synchronously rotate through the synchronous driving unit.)

1. A stainless steel tube conveying device with switchable directions comprises a bracket (10); the bracket (10) comprises two pairs of support groups which are arranged symmetrically left and right; the support group comprises a pair of cuboid vertical support plates (11) which are symmetrically arranged front and back; a conveying central column (12) is pivoted between the upper ends of a pair of vertical supporting plates (11) of the same supporting group; chain wheels (13) are respectively fixed at the front end and the rear end of the conveying central column (12); a pair of chain wheels (13) at the left side and the right side are connected through a conveying chain belt (15); a conveying motor (14) is fixed on the rear end surface of the vertical supporting plate (11) at the right rear side; the rear end of the right conveying central column (12) is fixedly connected with an output shaft of a conveying motor (14); the method is characterized in that: a plurality of central connecting groups are arranged between a pair of conveying chain belts (15) at the front side and the rear side; the central connecting group comprises a pair of central connecting rods (16); the front and rear ends of a pair of central connecting rods (16) of the same central connecting group are respectively fixedly connected with a pair of pin shafts on the same chain plate of the conveying chain belt (15) on the corresponding side; a pair of central connecting rods (16) of the same central connecting group are fixed on a supporting plate (17); the upper end surface of the supporting plate (17) is pivoted with a plurality of steel pipe supporting blocks (18) which are uniformly distributed front and back; the upper part of the steel pipe supporting block (18) is shaped into an isosceles trapezoid; a synchronous driving unit is arranged in the supporting plate (17); all the steel pipe supporting blocks (18) on the same supporting plate (17) synchronously rotate through a synchronous driving unit.

2. The stainless steel tube conveying equipment with the switchable direction as claimed in claim 1, wherein: the synchronous drive unit comprises an adjusting worm (19); a driving groove (170) in a rectangular groove shape is formed in the upper part of the supporting plate (17); an adjusting central column (181) is fixed at the center of the lower end face of the steel pipe supporting block (18); the adjusting central column (181) is pivoted between the upper side wall and the lower side wall of the driving groove (170); an adjusting worm wheel (182) is fixed on the part of the adjusting central column (181) positioned in the driving groove (170); the adjusting worm (19) is pivoted between the left parts of the front and rear side walls of the driving groove (170); the adjusting worm (19) is respectively meshed with the adjusting worm wheel (182).

3. The stainless steel tube conveying equipment with the switchable direction as claimed in claim 2, wherein: also comprises an automatic adjusting device (20); the automatic adjustment device (20) comprises an adjustment vertical support plate (21); the adjusting vertical supporting plate (21) is arranged on the rear side of the conveying chain belt (15) on the rear side; an upper supporting plate (23) is formed at the upper end of the front end surface of the adjusting vertical supporting plate (21); a rectangular hole-shaped lifting avoidance hole (230) which penetrates through the upper support plate (23) from top to bottom is formed in the upper support plate; a lifting drive plate (25) is arranged in the lifting avoidance hole (230) in a lifting way; an adjusting driving rack (252) is formed on the lower end face of the lifting driving plate (25); the lower end surface of the upper support plate (23) is flush with the upper end surface of the upper support plate (17); an adjusting gear (191) is fixed on the rear end surface of the rear end of the adjusting worm (19) exceeding the supporting plate (17); when the lifting driving plate (25) is positioned at the lowest end, the adjusting gear (191) is meshed with the adjusting driving rack (252) in the process of moving the supporting plate (17) left and right.

4. The stainless steel tube conveying equipment with the switchable direction as claimed in claim 3, wherein: a lower supporting plate (22) is formed on the front end surface of the adjusting vertical supporting plate (21); the lower support plate (22) is positioned below the upper support plate (23) and the upper end surface of the lower support plate (22) is flush with the lower end surface of the upper support plate (17); the conveyor belt (15) in the upper horizontal state is positioned between the upper support plate (23) and the lower support plate (22).

5. The stainless steel tube conveying equipment with the switchable direction as claimed in claim 3, wherein: a pair of lifting cylinders (24) which are arranged symmetrically left and right are fixed on the upper end surface of the upper supporting plate (23); a lifting connecting plate (251) is formed at the upper end of the lifting driving plate (25); the left end and the right end of the lifting connecting plate (251) exceed the left end face and the right end face of the lifting driving plate (25) and are respectively fixed at the upper ends of piston rods of the lifting cylinders (24) on the corresponding sides.

6. The stainless steel tube conveying equipment with the switchable direction as claimed in claim 1, wherein: when the steel pipe supporting blocks (18) are arranged in the left-right direction, the distance between the left-right adjacent steel pipe supporting blocks (18) is equal to the distance between the front-back adjacent steel pipe supporting blocks (18) when the steel pipe supporting blocks (18) are arranged in the front-back direction.

Technical Field

The invention relates to the technical field of stainless steel processing, in particular to stainless steel pipe conveying equipment with switchable directions.

Background

In the pipe processing production, the pipe with smaller diameter needs to be processed by multiple procedures such as packaging, code spraying, labeling and the like. At present, the operation is usually carried out in a manual mode, a plurality of pipes are required to be placed together in parallel, each procedure is carried out step by step, the processing time is long, the operation is complex, and the production efficiency is low.

The existing most of pipe conveying devices are inconvenient to use, pipes can not be adjusted for use in a transverse or longitudinal conveying mode, and the pipes of one part of the pipe conveying devices can be adjusted for use in a transverse or longitudinal conveying mode, but the adjusting process is troublesome, time-consuming and labor-consuming.

Disclosure of Invention

The invention aims to provide stainless steel pipe conveying equipment with switchable directions, aiming at the technical problem that the transverse or longitudinal conveying and adjusting of the pipe of the existing material conveying device is time-consuming and labor-consuming.

The technical scheme for solving the technical problems is as follows: a stainless steel tube conveying device with switchable directions comprises a bracket; the bracket comprises two pairs of support groups which are arranged symmetrically left and right; the support group comprises a pair of cuboid vertical support plates which are symmetrically arranged front and back; a conveying central column is pivoted between the upper ends of a pair of vertical supporting plates of the same supporting group; chain wheels are respectively fixed at the front end and the rear end of the conveying central column; a pair of chain wheels at the left side and the right side are connected through a conveying chain belt; a conveying motor is fixed on the rear end face of the vertical supporting plate on the right rear side; the rear end of the conveying central column on the right side is fixedly connected with an output shaft of the conveying motor; a plurality of central connecting groups are arranged between the pair of conveying chain belts at the front side and the rear side; the central connecting group comprises a pair of central connecting rods; the front ends and the rear ends of a pair of central connecting rods of the same central connecting group are respectively fixedly connected with a pair of pin shafts on the same chain plate of the conveying chain belt on the corresponding side; a pair of central connecting rods of the same central connecting group are fixed on a supporting plate; the upper end surface of the supporting plate is pivoted with a plurality of steel pipe supporting blocks which are uniformly distributed front and back; the upper part of the steel pipe supporting block is shaped into an isosceles trapezoid; a synchronous driving unit is arranged in the supporting plate; and all the steel pipe supporting blocks on the same supporting plate synchronously rotate through the synchronous driving unit.

Preferably, the synchronous driving unit comprises an adjusting worm; a driving groove in a rectangular groove shape is formed in the upper part of the supporting plate; an adjusting central column is fixed at the center of the lower end face of the steel pipe supporting block; the adjusting central column is pivoted between the upper side wall and the lower side wall of the driving groove; an adjusting worm wheel is fixed on the part of the adjusting central column, which is positioned in the driving groove; the adjusting worm is pivoted between the left parts of the front and rear side walls of the driving groove; the adjusting worm is respectively meshed with the adjusting worm wheel.

As the optimization of the technical proposal, the device also comprises an automatic adjusting device; the automatic adjusting device comprises an adjusting vertical supporting plate; the adjusting vertical supporting plate is arranged on the rear side of the conveying chain belt on the rear side; an upper supporting plate is formed at the upper end of the front end surface of the adjusting vertical supporting plate; a rectangular hole-shaped lifting avoidance hole which penetrates through the upper support plate and the lower support plate is formed in the upper support plate; a lifting drive plate is arranged in the lifting avoiding hole in a lifting way; an adjusting driving rack is formed on the lower end face of the lifting driving plate; the lower end surface of the upper supporting plate is flush with the upper end surface of the supporting plate on the upper side; an adjusting gear is fixed on the rear end surface of the adjusting worm, which exceeds the supporting plate; when the lifting driving plate is positioned at the lowest end, the adjusting gear is meshed with the adjusting driving rack in the left-right moving process of the supporting plate.

Preferably, a lower support plate is formed on the front end surface of the adjusting vertical support plate; the lower supporting plate is positioned below the upper supporting plate, and the upper end surface of the lower supporting plate is flush with the lower end surface of the supporting plate on the upper side; the conveying chain belt with the upper side in a horizontal state is positioned between the upper supporting plate and the lower supporting plate.

Preferably, a pair of lifting cylinders which are arranged symmetrically left and right are fixed on the upper end surface of the upper supporting plate; a lifting connecting plate is formed at the upper end of the lifting driving plate; the left end and the right end of the lifting connecting plate exceed the left end face and the right end face of the lifting driving plate and are respectively fixed at the upper ends of piston rods of the lifting cylinders on the corresponding sides.

Preferably, in the above-described aspect, the distance between the steel pipe support blocks adjacent to each other in the left-right direction is equal to the distance between the steel pipe support blocks adjacent to each other in the front-rear direction when the steel pipe support blocks are arranged in the left-right direction.

The invention has the beneficial effects that: simple structure, the steel pipe can be transversely or the transport of longitudinal state left and right sides to the switching of two states is convenient.

Drawings

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

FIG. 2 is a schematic structural view of the cross section A-A of FIG. 1 according to the present invention;

FIG. 3 is a schematic structural diagram of a cross section B-B in FIG. 1 according to the present invention.

In the figure, 10, the stent; 11. a vertical support plate; 12. a conveying central column; 13. a sprocket; 14. a conveying motor; 15. a conveyor belt; 16. a central connecting rod; 17. a support plate; 170. a drive slot; 18. a steel pipe supporting block; 181. adjusting the central column; 182. adjusting the worm gear; 19. adjusting the worm; 191. an adjusting gear; 20. an automatic adjustment device; 21. adjusting the vertical support plate; 22. a lower support plate; 23. an upper support plate; 230. lifting avoidance holes; 24. a lifting cylinder; 25. lifting the driving plate; 251. lifting the connecting plate; 252. the driving rack is adjusted.

Detailed Description

As shown in fig. 1 to 3, a stainless steel tube conveying device with switchable directions comprises a bracket 10; the bracket 10 comprises two pairs of support groups which are arranged symmetrically left and right; the support group comprises a pair of cuboid vertical support plates 11 which are symmetrically arranged front and back; a conveying central column 12 is pivoted between the upper ends of a pair of vertical supporting plates 11 of the same supporting group; chain wheels 13 are respectively fixed at the front end and the rear end of the conveying central column 12; a pair of chain wheels 13 on the left and right sides are connected through a conveying chain belt 15; a conveying motor 14 is fixed on the rear end face of the vertical supporting plate 11 at the right rear side; the rear end of the right conveying central column 12 is fixedly connected with an output shaft of a conveying motor 14; a plurality of central connecting groups are arranged between the pair of conveying chain belts 15 at the front side and the rear side; the central connection group comprises a pair of central connection bars 16; the front and rear ends of a pair of central connecting rods 16 of the same central connecting group are respectively fixedly connected with a pair of pin shafts on the same chain plate of the conveying chain belt 15 on the corresponding side; a pair of central connecting rods 16 of the same central connecting group are fixed on a supporting plate 17; the upper end surface of the supporting plate 17 is pivoted with a plurality of steel pipe supporting blocks 18 which are uniformly distributed front and back; the upper part of the steel pipe supporting block 18 is shaped into an isosceles trapezoid; a synchronous driving unit is arranged in the supporting plate 17; by the synchronous drive unit, all the steel pipe support blocks 18 on the same support plate 17 rotate synchronously.

As shown in fig. 1 to 3, the synchronous drive unit includes an adjusting worm 19; a driving groove 170 in the shape of a rectangular groove is formed in the upper part of the supporting plate 17; an adjusting center column 181 is fixed at the center of the lower end face of the steel pipe supporting block 18; the adjusting central column 181 is pivoted between the upper and lower sidewalls of the driving groove 170; an adjusting worm gear 182 is fixed on the part of the adjusting central column 181 positioned in the driving groove 170; the adjusting worm 19 is pivoted between the left parts of the front and rear side walls of the driving groove 170; the adjusting worm 19 is engaged with the adjusting worm wheel 182, respectively.

As shown in fig. 1 to 3, the automatic adjusting device 20 is further included; the automatic adjustment device 20 comprises an adjustment vertical support plate 21; the adjusting vertical support plate 21 is arranged at the rear side of the conveying chain belt 15 at the rear side; an upper supporting plate 23 is formed at the upper end of the front end surface of the adjusting vertical supporting plate 21; a rectangular hole-shaped lifting avoidance hole 230 which penetrates through the upper support plate 23 from top to bottom is formed in the upper support plate; the lifting drive plate 25 is arranged in the lifting avoidance hole 230 in a lifting way; an adjusting driving rack 252 is formed on the lower end surface of the lifting driving plate 25; the lower end surface of the upper support plate 23 is flush with the upper end surface of the upper support plate 17 on the upper side; an adjusting gear 191 is fixed on the rear end surface of the rear end of the adjusting worm 19, which exceeds the support plate 17; when the lifting driving plate 25 is at the lowest end, the adjusting gear 191 is engaged with the adjusting driving rack 252 during the left and right movement of the supporting plate 17.

As shown in fig. 2 and 3, a lower support plate 22 is formed on the front end surface of the adjusting vertical support plate 21; the lower support plate 22 is positioned below the upper support plate 23 and the upper end surface of the lower support plate 22 is flush with the lower end surface of the upper support plate 17; the conveyor belt 15 in the upper horizontal state is located between the upper support plate 23 and the lower support plate 22.

As shown in fig. 2 and 3, a pair of lifting cylinders 24 symmetrically arranged left and right are fixed on the upper end surface of the upper support plate 23; a lifting connecting plate 251 is formed at the upper end of the lifting driving plate 25; the left and right ends of the lifting connection plate 251 extend beyond the left and right end faces of the lifting drive plate 25 and are fixed to the upper ends of the piston rods of the lifting cylinders 24 on the corresponding sides, respectively.

As shown in fig. 1, the distance between the steel pipe support blocks 18 adjacent to each other in the left-right direction when the steel pipe support blocks 18 are arranged is equal to the distance between the steel pipe support blocks 18 adjacent to each other in the front-rear direction when the steel pipe support blocks 18 are arranged in the front-rear direction.

The working principle of the stainless steel pipe conveying equipment with switchable directions is as follows:

fig. 1 is a structure in which a stainless steel pipe moves left and right in a longitudinal state, at this time, the stainless steel pipe is longitudinally placed between the close inclined surfaces of the steel pipe support blocks 18 on the left and right adjacent support plates 17, and then the stainless steel pipe moves left and right along with a pair of conveyor belts 15;

when the stainless steel pipe needs to move left and right in a transverse state, firstly, the adjusting driving rack 252 is lowered to the lowest end, then the pair of conveying chain belts 15 are started, the adjusting gear 191 is meshed with the adjusting driving rack 252 in the moving process, the adjusting worm 19 rotates, the adjusting worm 19 drives all the steel pipe supporting blocks 18 on the same supporting plate 17 to rotate through the adjusting worm gear 182 and the adjusting central column 181, the adjusting gear 191 and the adjusting driving rack 252 are meshed and separated, the steel pipe supporting blocks 18 rotate 90 degrees, the steel pipe supporting blocks 18 are located in the front and back directions, the stainless steel pipe is transversely placed between the adjacent inclined surfaces of the front and back adjacent steel pipe supporting blocks 18, and then the stainless steel pipe moves left and right along with the pair of conveying chain belts; therefore, the steel pipe can be conveyed in the left and right directions in the transverse or longitudinal state, the two states are convenient to switch, and time and labor are saved.

The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description herein, since various changes and modifications can be made in the details of the embodiment and the application range according to the spirit of the present invention.