CN215625013U

CN215625013U - Automatic overturning and conveying system

Info

Publication number: CN215625013U
Application number: CN202122085128.0U
Authority: CN
Inventors: 李庆华; 敬峰
Original assignee: Sichuan Nanlei Sanxin Valve Seat Manufacturing Co ltd
Current assignee: Sichuan Nanlei Sanxin Valve Seat Manufacturing Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-25
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses an automatic overturning and conveying system, and particularly relates to the field of workpiece conveying. An automatic overturning and conveying system comprises a material pushing assembly, an overturning assembly and a feeding assembly; the overturning assembly comprises a conveying table, an overturning part and a driving part, a support is arranged at the bottom of the conveying table, the conveying table is obliquely arranged, the overturning part is arranged at the top end of the conveying table, and the bottom end of the conveying table is positioned above the feeding assembly; one end of the turning piece is communicated with the material pushing assembly, and the other end of the turning piece is connected with the driving piece. The turnover assembly plays a role in turning over the workpiece, so that the workpiece rolls onto the feeding assembly, the turnover assembly and the feeding assembly complete the feeding, turnover and conveying work in sequence, the working process is simple, the labor cost is reduced, the conveying efficiency of the workpiece is improved, and the turnover assembly can be also suitable for the situation that the same workpiece is machined twice at the same station.

Description

Automatic overturning and conveying system

Technical Field

The utility model relates to the technical field of workpiece conveying, in particular to an automatic overturning and conveying system.

Background

The rocker shafts are placed in the collecting box after being subjected to cylindrical grinding by the grinding machine, and the collecting box is lifted to the position for the next process by manpower after collecting a certain number of rocker shafts.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic overturning and conveying system to solve the problem of low efficiency caused by the fact that a rocker arm shaft needs to be manually conveyed to carry out the next process.

The technical scheme for solving the technical problems is as follows:

an automatic overturning and conveying system comprises a material pushing assembly, an overturning assembly and a feeding assembly; the overturning assembly comprises a conveying table, an overturning part and a driving part, a support is arranged at the bottom of the conveying table, the conveying table is obliquely arranged, the overturning part is arranged at the top end of the conveying table, and the bottom end of the conveying table is positioned above the feeding assembly; one end of the turning piece is communicated with the material pushing assembly, and the other end of the turning piece is connected with the driving piece.

The beneficial effects of adopting the above technical scheme are: the pushing assembly conveys the workpiece to the turnover part, the driving part drives the turnover part to turn over, so that the workpiece falls onto the conveying table from the turnover part, the conveying table is obliquely arranged to enable the workpiece to roll onto the feeding assembly from the conveying table, and the feeding assembly conveys the workpiece to a station where the next process is required. The turnover assembly plays a role of turning over the workpiece, so that the workpiece rolls onto the feeding assembly, the turnover assembly and the feeding assembly complete feeding, turnover and conveying in sequence, the work flow is simple, the labor cost is reduced, the conveying efficiency of the workpiece is improved, and the turnover assembly can be also suitable for the situation that the same workpiece is machined twice at the same station.

Further, the material pushing assembly comprises an air cylinder, a material pushing block and a material pushing groove, the air cylinder is horizontally arranged, supporting columns are arranged at the bottom of the air cylinder and the bottom of the material pushing groove, the tail end of a piston rod of the air cylinder extends into the material pushing groove and is connected with the material pushing block, the material pushing block is in sliding fit with the material pushing groove, and one end, far away from the air cylinder, of the material pushing groove is communicated with the overturning part.

The beneficial effects of adopting the above technical scheme are: the workpiece is placed in the material pushing groove, the piston rod stretches back and forth to enable the material pushing block to slide along the material pushing groove, the workpiece is moved by the pushing force and then conveyed to the overturning part, and the material pushing groove plays a role in placing the workpiece and limiting the workpiece, so that the material pushing block can act on the workpiece more accurately.

Furthermore, the overturning part is arranged on the conveying table along the extending direction of the material pushing groove, the overturning part comprises a limiting block, an overturning shaft and an overturning groove, the bottom of the limiting block is connected with the conveying table, and the overturning shaft is matched with the limiting block in a rotating mode and is connected with the driving part; the side wall of the turnover shaft is fixedly connected with the bottom of the turnover groove, one end of the turnover groove is communicated with the material pushing groove, and the other end of the turnover groove is provided with a baffle.

The beneficial effects of adopting the above technical scheme are: the workpiece is transported to the turnover groove from the material pushing groove, the driving piece drives the turnover shaft to rotate so that the turnover groove can incline at a certain angle, the workpiece slides out of the turnover groove and falls onto the conveying table, the limiting block plays a role in limiting, and the turnover shaft is prevented from deviating in the turnover process.

Furthermore, the cross sections of the material pushing groove and the overturning groove are both U-shaped.

Further, the feeding assembly comprises a belt conveyor and a discharging platform, the belt conveyor is arranged in an inclined mode, the top of the belt conveyor is connected with the bottom end of the conveying platform, and the top end of the belt conveyor is communicated with the discharging platform.

The beneficial effects of adopting the above technical scheme are: the belt conveyor plays the effect of automatic conveying work piece, and the transport length of adjustment belt conveyor can satisfy different transport demands, and the work piece falls into the collection box after carrying to the unloading platform.

Furthermore, the outer edge positions of the conveying table, the belt conveyor and the discharging table are provided with flanges, the flanges of the conveying table are provided with through holes at the communication positions of the material pushing groove and the overturning groove, and one end, far away from the driving piece, of the overturning shaft is embedded in the through holes.

Furthermore, the top end of the belt conveyor is provided with an arc-shaped barrier strip for guiding the workpiece to the blanking table.

The beneficial effects of adopting the above technical scheme are: the barrier strip plays a role in blocking, so that the workpiece slides into the blanking table, and the workpiece is prevented from sliding out from the outlet end.

The utility model has the following beneficial effects:

1. the turnover assembly plays a role in turning over the workpiece, so that the workpiece rolls onto the feeding assembly, the turnover assembly and the feeding assembly complete the feeding, turnover and conveying work in sequence, the working process is simple, the labor cost is reduced, the conveying efficiency of the workpiece is improved, and the turnover assembly can be also suitable for the situation that the same workpiece is machined twice at the same station.

2. The material pushing groove plays a role in placing workpieces and limiting, so that the material pushing block can act on the workpieces more accurately.

3. The driving piece drives the turnover shaft to rotate so that the turnover groove is inclined at a certain angle, the workpiece slides out of the turnover groove and falls onto the conveying table, and the limiting block plays a limiting role so as to prevent the turnover shaft from deviating in the turnover process.

4. The belt conveyor provided by the utility model has the function of automatically conveying workpieces, the conveying length of the belt conveyor can be adjusted to meet different conveying requirements, and the workpieces fall into the collecting box after being conveyed to the blanking table.

Drawings

Fig. 1 is a schematic structural diagram of an automatic turnover conveying system of the present invention.

Fig. 2 is a side view schematic diagram of the invert assembly and feed assembly of the present invention.

Fig. 3 is a schematic structural view of the flip member of the present invention.

In the figure: 1-a material pushing assembly; 101-a cylinder; 102-a pusher block; 103-material pushing groove; 104-a piston rod; 2-overturning the assembly; 201-a conveying table; 202-a flip; 203-a drive member; 221-a limiting block; 222-a flip axis; 3-a feeding assembly; 301-belt conveyor; 302-a blanking table; 4-overturning the groove; and 5-barrier strip.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

Examples

Referring to fig. 1 and 2, an automatic turnover conveying system includes a material pushing assembly 1, a turnover assembly 2, and a material feeding assembly 3, wherein one end of the turnover assembly 2 is communicated with the material pushing assembly 1, the turnover assembly 2 is disposed in an inclined manner, the material pushing assembly 1 conveys a workpiece into the turnover assembly 2, and the turnover assembly 2 turns over to roll the workpiece down to the material feeding assembly 3. The turnover assembly 2 plays a role of turning over a workpiece, so that the workpiece rolls onto the feeding assembly 3, the pushing assembly 1, the turnover assembly 2 and the feeding assembly 3 complete feeding, turnover and conveying in sequence, the working flow is simple, the labor cost is reduced, the conveying efficiency of the workpiece is improved, and the turnover assembly can be also suitable for the situation that the same workpiece is machined twice at the same station.

The material pushing assembly 1 comprises an air cylinder 101, a material pushing block 102 and a material pushing groove 103, the air cylinder 101 is horizontally arranged, supporting columns are arranged at the bottom of the air cylinder 101 and the bottom of the material pushing groove 103, the tail end of a piston rod 104 of the air cylinder 101 extends into the material pushing groove 103, the tail end of the piston rod 104 is connected with one side of the material pushing block 102, one side, far away from the piston rod 104, of the material pushing block 102 is in contact with a workpiece, the bottom of the material pushing block 102 is in contact with the material pushing groove 103 and slides along the material pushing groove 103, the workpiece is placed in the material pushing groove 103 firstly, the piston rod 104 stretches back and forth to enable the material pushing block 102 to slide along the material pushing groove 103, the workpiece is moved by thrust to be transported into the overturning assembly 2, and the material pushing groove 103 plays roles in placing the workpiece and limiting, so that the material pushing block 102 can act on the workpiece more accurately.

The turnover assembly 2 comprises a conveying table 201, a turnover part 202 and a driving part 203, wherein the bottom of the conveying table 201 is provided with a support for enabling the conveying table 201 to incline, the edge position of the conveying table 201 is provided with a flange, the position of the flange, which is in contact with the material pushing groove 103, is provided with a through hole, and the top end part of the conveying table 201 is provided with the turnover part 202 along the extending direction of the material pushing groove 103. The overturning part 202 comprises a limiting block 221, an overturning shaft 222 and an overturning groove 4, the bottom of the limiting block 221 is welded with the conveying table 201, a groove matched with the overturning shaft 222 is formed in the top of the limiting block 221, the overturning shaft 222 is embedded in the groove, and the limiting block 221 plays a limiting role and prevents the overturning shaft 222 from deviating in the overturning process; one end of the turning shaft 222 is embedded in the through hole, the other end of the turning shaft 222 penetrates through the rib to extend out of the conveying table 201 and is connected with the driving piece 203, and the side wall of the turning shaft 222 is welded with the bottom of the turning groove 4.

Referring to fig. 1 and 3, the cross sections of the material pushing groove 103 and the overturning groove 4 are both U-shaped, the axis of the material pushing groove 103 coincides with the axis of the overturning groove 4, one end of the overturning groove 4 contacts with the material pushing groove 103, the other end of the overturning groove 4 is provided with a baffle plate which can prevent a workpiece from falling off the overturning groove 4, the workpiece is conveyed from the material pushing groove 103 to the overturning groove 4 in the process that the material pushing block 102 slides along the material pushing groove 103 and pushes the workpiece to move, the driving member 203 drives the overturning shaft 222 to rotate so that the overturning groove 4 tilts at a certain angle, and the workpiece slides out of the overturning groove 4 and falls onto the conveying table 201.

Referring to fig. 1 and 3, the feeding assembly 3 includes a belt conveyor 301 and a feeding table 302, the belt conveyor 301 is disposed in an inclined manner, flanges are disposed at edge positions of the belt conveyor 301 and the feeding table 302, the flange at the bottom end of the belt conveyor 301 is in contact with the bottom end of the conveying table 201, the top end of the belt conveyor 301 is communicated with the feeding table 302, one end of the feeding table 302 is welded to the top end of the belt conveyor 301, a collecting box is disposed at the other end of the feeding table 302, the belt conveyor 301 plays a role in automatically conveying workpieces, the conveying length of the belt conveyor 301 can be adjusted to meet different conveying requirements, and the workpieces fall into the collecting box after being conveyed to the feeding table 302. The top end of the belt conveyor 301 is provided with an arc-shaped barrier strip 5, the barrier strip 5 is arranged opposite to the discharge port, and the barrier strip 5 plays a role in blocking, so that a workpiece slides into the blanking table 302, and the workpiece is prevented from sliding out from the outlet end.

The process of overturning and conveying the workpiece: 1) a workpiece is firstly placed in the material pushing groove 103, the air cylinder 101 extends out to drive the material pushing block 102 to slide along the material pushing groove 103, and the workpiece slides into the overturning groove 4 under the thrust; 2) the driving piece 203 rotates the turnover shaft 222 to incline the turnover groove 4, the workpiece falls onto the conveying platform 201 from the turnover groove 4, and the workpiece rolls onto the belt conveyor 301 from the conveying platform 201; 3) the belt conveyor 301 transports the work pieces to the blanking table 302 and drops the work pieces from the blanking table 302 into the collection box, and the collection box is replaced with a certain number of work pieces.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. An automatic reverse conveying system, comprising: the device comprises a pushing component (1), a turning component (2) and a feeding component (3); the overturning assembly (2) comprises a conveying table (201), an overturning part (202) and a driving part (203), a support is arranged at the bottom of the conveying table (201) to enable the conveying table (201) to be obliquely arranged, the overturning part (202) is arranged at the top end of the conveying table (201), and the bottom end of the conveying table (201) is located above the feeding assembly (3); one end of the turnover piece (202) is communicated with the pushing assembly (1), and the other end of the turnover piece (202) is connected with the driving piece (203).

2. The automatic overturning and conveying system according to claim 1, wherein the pushing assembly (1) comprises an air cylinder (101), a pushing block (102) and a pushing groove (103), the air cylinder (101) is horizontally arranged, supporting columns are arranged at the bottom of the air cylinder (101) and the bottom of the pushing groove (103), the tail end of a piston rod (104) of the air cylinder (101) extends into the pushing groove (103) and is connected with the pushing block (102), the pushing block (102) is in sliding fit with the pushing groove (103), and one end of the pushing groove (103) far away from the air cylinder (101) is communicated with the overturning part (202).

3. The automatic overturning and conveying system according to claim 2, wherein the overturning part (202) is arranged on the conveying table (201) along the extending direction of the material pushing groove (103), the overturning part (202) comprises a limiting block (221), an overturning shaft (222) and an overturning groove (4), the bottom of the limiting block (221) is connected with the conveying table (201), and the overturning shaft (222) is rotatably matched with the limiting block (221) and connected with the driving part (203); the side wall of the turnover shaft (222) is fixedly connected with the bottom of the turnover groove (4), one end of the turnover groove (4) is communicated with the material pushing groove (103), and the other end of the turnover groove (4) is provided with a baffle.

4. The automatic overturning conveying system according to claim 3, characterized in that the cross section of the pusher chute (103) and the overturning chute (4) is U-shaped.

5. The automatic overturning conveying system according to any one of claims 2 to 4, characterized in that the feeding assembly (3) comprises a belt conveyor (301) and a blanking table (302), wherein the belt conveyor (301) is arranged obliquely, the top of the belt conveyor (301) is connected with the bottom end of the conveying table (201), and the top end of the belt conveyor (301) is communicated with the blanking table (302).

6. The automatic overturning and conveying system according to claim 5, wherein the conveying table (201), the belt conveyor (301) and the blanking table (302) are provided with flanges at outer edge positions, the flanges of the conveying table (201) are provided with through holes at the communication positions of the material pushing groove (103) and the overturning part (202), and one end of the overturning part (202) far away from the driving part (203) is embedded in the through holes.

7. The automatic reverse conveying system according to claim 6, wherein the top end of the belt conveyor (301) is provided with a barrier strip (5) in an arc shape for guiding the workpiece to the blanking table (302).