CN217478438U

CN217478438U - Automatic feeding device of steel pipe sand blasting machine

Info

Publication number: CN217478438U
Application number: CN202221432914.1U
Authority: CN
Inventors: 刘盛绪
Original assignee: Tianjin Dinglixin Technology Development Co ltd
Current assignee: Tianjin Dinglixin Technology Development Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-09-23
Anticipated expiration: 2032-06-09

Abstract

The utility model discloses an automatic feeding device of a steel pipe sand blasting machine, which comprises a bottom plate, wherein the top of the bottom plate is provided with a groove, a first rotating shaft is arranged in the groove, the outer wall of the first rotating shaft is provided with a movable plate, the top of the movable plate is rotatably provided with a supporting rod, the top of the supporting rod is rotatably provided with a shell, a telescopic rod is fixed between the bottom of the shell and the top of the bottom plate, the outer wall of the first rotating shaft is fixed with a chain wheel, a chain is arranged between the chain wheels, the automatic feeding device of the steel pipe sand blasting machine can stir a steel pipe between two shifting blocks to rotate in a transfer cavity by starting a rotating motor to drive a second rotating shaft and the shifting blocks to rotate, and then the steel pipe is discharged through a discharge port, thereby the one-by-one feeding of the steel pipe can be completed, and the last steel pipe can fall between the two shifting blocks, thereby the steel pipe which is discharged before can be supplemented, the continuous feeding process is ensured.

Description

Automatic feeding device of steel pipe sand blasting machine

Technical Field

The utility model relates to a steel pipe processing technology field especially relates to a steel pipe sand blasting machine automatic feeding device.

Background

The steel pipe is before carrying out the surface spraying, need carry out sand blasting to the outside of steel pipe, guarantees the quality of steel pipe spraying, and the steel pipe is transported sand blasting machine inside through conveyer and is carried out the sandblast, and current material loading is artifical on putting conveyer with the steel pipe, then transports sand blasting machine's inside by conveyer, leads to needing the incessant material loading of workman like this, leads to wasting time and energy.

At present, aiming at the problems, innovative design is carried out on the basis of the original feeding device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a steel pipe sand blasting machine automatic feeding device can accomplish automatic feeding, has promoted work efficiency.

The utility model discloses a can realize through following technical scheme:

an automatic feeding device of a steel pipe sand blasting machine comprises a bottom plate, wherein a groove is formed in the top of the bottom plate, a first rotating shaft is arranged in the groove, a movable plate is arranged on the outer wall of the first rotating shaft, a supporting rod is rotatably arranged at the top of the movable plate, a shell is rotatably arranged at the top of the supporting rod, a telescopic rod is fixedly arranged between the bottom of the shell and the top of the bottom plate, a chain is fixedly arranged on the outer wall of the first rotating shaft, a chain is arranged between the chain wheels, a servo motor is connected to the end portion of the first rotating shaft and is arranged on the outer wall of the bottom plate, rollers are arranged at the bottom of the bottom plate, a first channel is formed in the top of the shell, a second channel is arranged at the end portion of the shell, a transfer cavity is formed in the bottom of the second channel, a discharge port is formed in the bottom of the transfer cavity, and a second rotating shaft is arranged in the middle of the transfer cavity, the outer wall of second pivot is fixed with the shifting block, the end connection of second pivot has the rotating electrical machines, the rotating electrical machines is installed in the outer wall of shell.

Further setting the following steps: the first rotating shaft is located at two ends inside the groove, the thread directions are opposite, the first rotating shaft is in threaded connection with the movable plate, and the movable plate is symmetrically arranged around the central axis of the groove.

Further setting the following steps: the chain wheel is provided with two, two the chain wheel constitutes transmission structure with the chain.

Further setting the following steps: the first channel is designed in an inclined mode, the first channel and the second channel are designed in a through mode, and the second channel is designed in a vertical mode.

Further setting as follows: the shifting block is designed to be of a fan-shaped structure, the shifting block is symmetrically distributed about the central axis of the second rotating shaft, and the outer wall of the shifting block is attached to the inner wall of the transfer cavity.

To sum up, the beneficial technical effects of the utility model are that:

the rotating motor is started to drive the second rotating shaft and the shifting blocks to rotate, the steel pipes between the two shifting blocks can be stirred to rotate in the transfer cavity and then discharged through the discharge port, so that the steel pipes can be fed one by one, the last steel pipe can fall between the two shifting blocks, the steel pipes discharged in the prior art can be supplemented, and the feeding process can be continuously carried out.

Drawings

FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;

fig. 2 is a schematic view of the overhead mounting structure of the movable plate of the present invention;

fig. 3 is a schematic view of a side view mounting structure of the rotating electric machine of the present invention.

Reference numerals are as follows: 1. a base plate; 2. a groove; 3. a first rotating shaft; 4. a movable plate; 5. a support bar; 6. a housing; 7. a telescopic rod; 8. a sprocket; 9. a chain; 10. a servo motor; 11. a roller; 12. a first channel; 13. a second channel; 14. a transfer chamber; 15. a discharge port; 16. a second rotating shaft; 17. shifting blocks; 18. a rotating electric machine.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, for the automatic feeding device of the steel pipe sand blasting machine disclosed by the utility model, the automatic feeding device comprises a bottom plate 1, a groove 2 is arranged at the top of the bottom plate 1, a first rotating shaft 3 is arranged inside the groove 2, a movable plate 4 is arranged on the outer wall of the first rotating shaft 3, a support rod 5 is rotatably arranged at the top of the movable plate 4, a housing 6 is rotatably arranged at the top of the support rod 5, an expansion link 7 is fixed between the bottom of the housing 6 and the top of the bottom plate 1, a chain wheel 8 is fixed on the outer wall of the first rotating shaft 3, a chain 9 is arranged between the chain wheels 8, the end part of the first rotating shaft 3 is connected with a servo motor 10, the servo motor 10 is arranged on the outer wall of the bottom plate 1, a roller 11 is arranged at the bottom of the bottom plate 1, a first channel 12 is arranged at the top of the housing 6, a second channel 13 is arranged at the end part of the housing 6, a transfer cavity 14 is arranged at the bottom of the second channel 13, a discharge hole 15 is arranged at the bottom of the transfer cavity 14, the middle part of the transfer cavity 14 is provided with a second rotating shaft 16, the outer wall of the second rotating shaft 16 is fixed with a shifting block 17, the end part of the second rotating shaft 16 is connected with a rotating motor 18, and the rotating motor 18 is arranged on the outer wall of the shell 6.

First pivot 3 is located the inside both ends screw thread opposite direction of recess 2, and first pivot 3 is threaded connection with fly leaf 4, and fly leaf 4 sets up about the central axis symmetry of recess 2, when having guaranteed first pivot 3 corotation or reversal, can drive two fly leaves 4 and be close to the motion each other or do the motion of keeping away from each other to it is rotatory to drive two bracing pieces 5 and be opposite direction, makes bracing piece 5 can drive shell 6 and do upwards or move down.

The chain wheel 8 is provided with two, and two chain wheels 8 and chain 9 constitute transmission structure, have guaranteed that two first pivots 3 can do the syntropy simultaneously and rotate.

First passageway 12 is the slope design, and first passageway 12 and second passageway 13 are for lining up the design, and second passageway 13 is vertical design, has guaranteed to place the inside steel pipe that first passageway 12 inside can slide down to the inside of second passageway 13, can provide the basis for follow-up automatic feeding.

The setting block 17 is designed into a fan-shaped structure, the setting block 17 is symmetrically distributed about the central axis of the second rotating shaft 16, the outer wall of the setting block 17 is mutually attached to the inner wall of the transfer cavity 14, and when the second rotating shaft 16 rotates, the setting block 17 can be driven to rotate, so that the steel pipes between the two setting blocks 17 can be stirred to rotate inside the transfer cavity 14 and then discharged through the discharge hole 15, and the one-by-one feeding of the steel pipes can be completed.

The utility model discloses a theory of operation and beneficial effect do: firstly, a discharge port 15 on the device is moved to the top of a conveying device on a sand blasting machine through a roller 11, then a rotating motor 18 is started, then the rotating motor 18 drives a second rotating shaft 16 to rotate, so as to drive two shifting blocks 17 to rotate simultaneously, so that a steel pipe between the two shifting blocks 17 rotates in a transfer cavity 14, and then the steel pipe is discharged through the discharge port 15, so that the steel pipes can be fed one by one, and the next steel pipe falls between the two shifting blocks 17, when the height of the discharge port 15 is too low, a servo motor 10 is started, then the servo motor 10 drives a first rotating shaft 3 to rotate, meanwhile, the first rotating shaft 3 drives another first rotating shaft 3 to rotate simultaneously through a chain wheel 8 and a chain 9, and because the thread directions of two ends of the first rotating shaft 3, which are positioned in the groove 2, are opposite, and the first rotating shaft 3 is in threaded connection with a movable plate 4, so that the two movable plates 4 on the first rotating shaft 3 move close to each other, simultaneously, the supporting rod 5 is driven to rotate, so that the supporting rod 5 pushes the shell 6 to move upwards, the discharge port 15 is driven to move upwards, the feeding device can adapt to sand blasting machines with different heights, and the practicability of the feeding device is improved.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a steel pipe sand blasting machine automatic feeding device which characterized in that: the novel rotary table comprises a bottom plate (1), wherein grooves (2) are formed in the top of the bottom plate (1), a first rotating shaft (3) is arranged inside the grooves (2), a movable plate (4) is arranged on the outer wall of the first rotating shaft (3), a supporting rod (5) is installed at the top of the movable plate (4) in a rotating mode, a shell (6) is installed at the top of the supporting rod (5) in a rotating mode, an expansion rod (7) is fixed between the bottom of the shell (6) and the top of the bottom plate (1), chain wheels (8) are fixed on the outer wall of the first rotating shaft (3), chains (9) are installed between the chain wheels (8), a servo motor (10) is connected to the end portion of the first rotating shaft (3), the servo motor (10) is installed on the outer wall of the bottom plate (1), idler wheels (11) are installed at the bottom of the bottom plate (1), a first channel (12) is formed in the top of the shell (6), the tip of shell (6) is provided with second passageway (13), the bottom of second passageway (13) is provided with transfer chamber (14), the bottom in transfer chamber (14) is provided with discharge gate (15), the mid-mounting in transfer chamber (14) has second pivot (16), the outer wall of second pivot (16) is fixed with shifting block (17), the end connection of second pivot (16) has rotating electrical machines (18), the outer wall in shell (6) is installed in rotating electrical machines (18).

2. The automatic feeding device of the steel pipe sand blasting machine according to claim 1, characterized in that: the thread directions of two ends of the first rotating shaft (3) in the groove (2) are opposite, the first rotating shaft (3) is in threaded connection with the movable plate (4), and the movable plate (4) is symmetrically arranged around the central axis of the groove (2).

3. The automatic feeding device of the steel pipe sand blasting machine according to claim 1, characterized in that: the chain wheel (8) is provided with two, and the two chain wheels (8) and the chain (9) form a transmission structure.

4. The automatic feeding device of the steel pipe sand blasting machine according to claim 1, characterized in that: the first channel (12) is designed in an inclined mode, the first channel (12) and the second channel (13) are designed in a penetrating mode, and the second channel (13) is designed in a vertical mode.

5. The automatic feeding device of the steel pipe sand blasting machine according to claim 1, characterized in that: the shifting block (17) is designed to be of a fan-shaped structure, the shifting block (17) is symmetrically distributed about the central axis of the second rotating shaft (16), and the outer wall of the shifting block (17) is attached to the inner wall of the transfer cavity (14) mutually.