CN216511175U

CN216511175U - Automatic turning device

Info

Publication number: CN216511175U
Application number: CN202123201732.1U
Authority: CN
Inventors: 吴圣超
Original assignee: Jiangsu Jiuzhou Aerospace Technology Co ltd
Current assignee: Jiangsu Jiuzhou Aerospace Technology Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-05-13
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses an automatic material turning device, which is characterized in that: the automatic material turning device comprises a rack, a conveying belt arranged on the rack and a material turning mechanism arranged above the conveying belt, wherein the material turning mechanism comprises a connecting plate, a motor and two groups of material clamping cylinders, the connecting plate is arranged perpendicular to the moving direction of the conveying belt and is arranged right above the conveying belt, two ends of the connecting plate are respectively connected with the rack in a rotating mode through a rotating shaft, the motor is arranged on the rack, and an output shaft of the motor is connected with the end portions of one group of rotating shafts through a belt; each group of the material clamping cylinders is connected with the connecting plate through a mounting plate, and an output shaft of each material clamping cylinder is parallel to the connecting plate; the output shaft of the material clamping cylinder is arranged inwards, a clamping plate is arranged on the output shaft of the material clamping cylinder, and a rubber anti-slip layer is arranged on the inner end face of the clamping plate. The utility model improves the material turning efficiency and reduces the labor intensity and labor cost of operators.

Description

Automatic turning device

Technical Field

The utility model relates to an automatic stirring device.

Background

When some metal parts are processed, particularly on a production line, after one side of a product is processed, when the other side of the product needs to be processed, the product needs to be manually turned by 180 degrees and then conveyed to the next procedure for processing by a conveying line. In the mode, operators turn over for a long time, the labor intensity is high, the efficiency is low, and multiple operators need to change and turn over in turn, so that the labor cost is high, and the phenomenon of turning over in a missing mode sometimes can occur.

Disclosure of Invention

The utility model aims to provide an automatic material turning device, which improves the material turning efficiency and reduces the labor intensity and labor cost of operators by using the structure.

In order to achieve the purpose, the utility model adopts the technical scheme that: an automatic material turning device comprises a rack, a conveying belt arranged on the rack and a material turning mechanism arranged above the conveying belt, wherein the material turning mechanism comprises a connecting plate, a motor and two groups of material clamping cylinders, the connecting plate is arranged perpendicular to the moving direction of the conveying belt, the connecting plate is arranged right above the conveying belt, two ends of the connecting plate are respectively and rotatably connected with the rack through a rotating shaft, the motor is arranged on the rack, and an output shaft of the motor is connected with the end parts of one group of rotating shafts through a belt;

each group of the material clamping cylinders is connected with the connecting plate through a mounting plate, and an output shaft of each material clamping cylinder is arranged in parallel to the connecting plate;

the output shaft of the material clamping cylinder is arranged inwards, a clamping plate is arranged on the output shaft of the material clamping cylinder, and a rubber anti-slip layer is arranged on the inner end face of the clamping plate.

In the technical scheme, a transverse through groove is formed in the top surface of the connecting plate, a strip-shaped groove is formed in the rear side surface of the connecting plate and communicated with the transverse through groove, and the transverse through groove and the strip-shaped groove are perpendicular to the moving direction of the conveying belt; the rear side bottom of mounting panel is equipped with a lug, the lug card is located horizontal logical inslot, be equipped with a screw on the trailing flank of lug, threaded connection has a locking bolt in the screw, locking bolt's front end passes the bar groove with the screw spiro union links to each other, locking bolt will lug and mounting panel with the connecting plate locking links to each other.

In the technical scheme, the material clamping cylinder is arranged on the bottom surface of the mounting plate; two groups of longitudinal through grooves are formed in the top surface of the mounting plate and are perpendicular to the connecting plate; two groups of connecting rods are arranged on the top surface of the clamping cylinder, and the top of each group of connecting rods passes through one group of longitudinal through grooves and is arranged above the mounting plate; and each group of connecting rods is connected with a limit nut in a threaded manner, the bottom surface of the limit nut is abutted against the top surface of the mounting plate, and the connecting rods and the material clamping cylinder are locked and mounted on the mounting plate by the limit nuts.

In the technical scheme, the material clamping cylinder is a double-shaft material clamping cylinder, and the material clamping cylinder is provided with two groups of output shafts.

In the technical scheme, the conveyer belt is by carrying backward, and the left side the left end of pivot is equipped with a belt pulley, the output shaft of motor through the belt with the belt pulley links to each other.

In the technical scheme, a photoelectric sensor is arranged on the rack on the left side of the conveying belt, the photoelectric sensor is arranged on the front side of the material overturning mechanism and faces the connecting plate, and the photoelectric sensor is electrically connected with the material clamping cylinder and the motor.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. according to the utility model, the material turning mechanism is arranged on the conveying belt, the two groups of feeding cylinders are used for pushing the clamping plates to mutually approach or separate from each other, so that the product is clamped and discharged, the motor is used for driving the feeding cylinders to turn over for 180 degrees, the product is quickly turned over, the efficiency is high, the quality is good, the labor intensity of operators can be effectively reduced, and the labor cost is also reduced;

2. according to the utility model, the distance between the two groups of material clamping cylinders can be adjusted, and the front and rear positions can also be adjusted, so that the material clamping device is suitable for turning over products with different sizes, the application range is improved, and the cost is reduced.

Drawings

FIG. 1 is a schematic structural diagram according to a first embodiment of the present invention;

fig. 2 is a structural schematic diagram of the material turning mechanism in fig. 1, which is turned by 180 °.

Wherein: 1. a frame; 2. a conveyor belt; 3. a connecting plate; 4. a motor; 5. a material clamping cylinder; 6. a rotating shaft; 7. a belt; 8. mounting a plate; 9. a splint; 10. a rubber anti-slip layer; 11. a photosensor; 12. a transverse through groove; 13. a strip-shaped groove; 14. a bump; 15. a screw hole; 16. locking the bolt; 17. a longitudinal through groove; 18. a connecting rod; 19. a limit nut; 20. a pulley.

Detailed Description

The utility model is further described with reference to the following figures and examples:

the first embodiment is as follows: referring to fig. 1 and 2, an automatic material turning device comprises a frame 1, a conveyor belt 2 arranged on the frame, and a material turning mechanism arranged above the conveyor belt, wherein the material turning mechanism comprises a connecting plate 3, a motor 4 and two groups of material clamping cylinders 5, the connecting plate is arranged perpendicular to the moving direction of the conveyor belt, the connecting plate is arranged right above the conveyor belt, two ends of the connecting plate are respectively connected with the frame through a rotating shaft 6 in a rotating manner, the motor is arranged on the frame, and an output shaft of the motor is connected with the end parts of one group of rotating shafts through a belt 7;

each group of the material clamping cylinders is connected with the connecting plate through a mounting plate 8, and an output shaft of each material clamping cylinder is arranged in parallel to the connecting plate;

the output shaft of pressing from both sides the material cylinder sets up inwards, be equipped with a splint 9 on the output shaft of pressing from both sides the material cylinder, be equipped with rubber skid resistant course 10 on the inner terminal surface of splint.

The automatic material turning machine is characterized in that a photoelectric sensor 11 is arranged on the rack on the left side of the conveying belt, the photoelectric sensor is arranged on the front side of the material turning mechanism, the photoelectric sensor faces towards the connecting plate, and the photoelectric sensor is electrically connected with the material clamping cylinder and the motor.

In this embodiment, the product is put on the conveyer belt, the conveyer belt is carried the product by preceding back, after the product passes through photoelectric sensor and is blocked by the connecting plate, the product can be in between two sets of splint, then photoelectric sensor feeds back data to pressing from both sides material cylinder and motor, the output shaft that presss from both sides the material cylinder stretches out, it is close to each other to drive two sets of splint, utilize two sets of splint to clip the product, then the motor drives the connecting plate upset 180, make the product that is cliied by pressing from both sides the material cylinder turn to the rear side of connecting plate from the preceding side of connecting plate, and the product has overturned 180, then press from both sides the material cylinder output shaft and retract, remove the spacing to the product, the product then can fall down on the conveyer belt, the conveyer belt then continues to carry the product backward, carry out subsequent processing in next process. After the overturning is finished, the motor output shaft rotates reversely to drive the material clamping cylinder to overturn to the front side of the connecting plate again to wait for the clamping overturning of the next group of products. In the mode, the efficiency is high, the quality is good, manual material turning of operators is not needed, the labor intensity of the operators is effectively reduced, and the cost is reduced. And set up the rubber skid resistant course on the interior terminal surface of splint, can effectively guarantee like this to clip the product upset, prevent that the product from dropping at the upset in-process.

Referring to fig. 1 and 2, a transverse through groove 12 is formed in the top surface of the connecting plate, a strip-shaped groove 13 is formed in the rear side surface of the connecting plate, the strip-shaped groove is communicated with the transverse through groove, and the transverse through groove and the strip-shaped groove are perpendicular to the moving direction of the conveyor belt; the rear side bottom of mounting panel is equipped with a lug 14, the lug card is located horizontal logical inslot, be equipped with a screw 15 on the trailing flank of lug, threaded connection has a locking bolt 16 in the screw, locking bolt's front end passes the bar groove with the screw spiro union links to each other, locking bolt will lug and mounting panel with the connecting plate locking links to each other.

In this embodiment, if say that the size of the product that needs the upset changes, then unscrew the locking bolt, then will promote the mounting panel and be moving, the lug then can remove in horizontal logical inslot, the locking bolt then removes in the bar inslot, after the removal is accomplished, again with locking bolt locking can. Utilize the lug card in horizontal logical inslot, can prevent like this that the mounting panel from rotating for the connecting plate, carry on spacingly to the mounting panel, prevent its rotation, guarantee the accuracy of its mounted position, reuse locking bolt locks, can fix the mounting panel on the connecting plate, and be convenient for adjust the position of mounting panel on the connecting plate, also be convenient for adjust the distance between two sets of clamp material cylinders, the clamp material upset that is applicable to not unidimensional product has improved application scope, the cost is reduced.

Referring to fig. 1 and 2, the material clamping cylinder is mounted on the bottom surface of the mounting plate; two groups of longitudinal through grooves 17 are formed in the top surface of the mounting plate and are perpendicular to the connecting plate; two groups of connecting rods 18 are arranged on the top surface of the clamping cylinder, and the top of each group of connecting rods passes through one group of longitudinal through grooves and is arranged above the mounting plate; each group of connecting rods is connected with a limit nut 19 in a threaded manner, the bottom surface of each limit nut is abutted against the top surface of the mounting plate, and the connecting rods and the material clamping cylinders are locked and mounted on the mounting plates by the limit nuts.

Utilize the setting of connecting rod and vertical logical groove for to the locking installation of pressing from both sides the material cylinder, also can adjust the distance between pressing from both sides the material cylinder and the connecting plate, be applicable to not unidimensional product, after guaranteeing product and connecting plate contact, the product can be in the middle part of splint, guarantees that splint can be firmly cliies the product, guarantees the stirring stability, prevents that the product from dropping at the stirring in-process.

The material clamping cylinder is a double-shaft material clamping cylinder, and the material clamping cylinder is provided with two groups of output shafts. Like this press from both sides tight stability better, splint and material clamping cylinder junction are two point connection, can prevent that splint and material clamping cylinder output shaft junction from warping, also guarantee the tight quality of clamp to the product.

Wherein, the conveyer belt is by carrying backward forward, the left side the left end of pivot is equipped with a belt pulley 20, the output shaft of motor through the belt with the belt pulley links to each other. The belt pulley is arranged, so that when the motor drives the belt to transmit, the phenomenon of slipping between the belt and the rotating shaft can be prevented, and the connecting plate can synchronously rotate along with the belt.

Claims

1. The utility model provides an automatic stirring device which characterized in that: the automatic material turning device comprises a rack, a conveying belt arranged on the rack and a material turning mechanism arranged above the conveying belt, wherein the material turning mechanism comprises a connecting plate, a motor and two groups of material clamping cylinders, the connecting plate is arranged perpendicular to the moving direction of the conveying belt and is arranged right above the conveying belt, two ends of the connecting plate are respectively connected with the rack in a rotating mode through a rotating shaft, the motor is arranged on the rack, and an output shaft of the motor is connected with the end portions of one group of rotating shafts through a belt;

2. The automatic upender of claim 1, characterized in that: a transverse through groove is formed in the top surface of the connecting plate, a strip-shaped groove is formed in the rear side surface of the connecting plate and communicated with the transverse through groove, and the transverse through groove and the strip-shaped groove are perpendicular to the moving direction of the conveying belt; the rear side bottom of mounting panel is equipped with a lug, the lug card is located horizontal logical inslot, be equipped with a screw on the trailing flank of lug, threaded connection has a locking bolt in the screw, locking bolt's front end passes the bar groove with the screw spiro union links to each other, locking bolt will lug and mounting panel with the connecting plate locking links to each other.

3. The automatic stirring device of claim 1 or 2, wherein: the material clamping cylinder is arranged on the bottom surface of the mounting plate; two groups of longitudinal through grooves are formed in the top surface of the mounting plate and are perpendicular to the connecting plate; two groups of connecting rods are arranged on the top surface of the clamping cylinder, and the top of each group of connecting rods passes through one group of longitudinal through grooves and is arranged above the mounting plate; and each group of connecting rods is connected with a limit nut in a threaded manner, the bottom surface of the limit nut is abutted against the top surface of the mounting plate, and the connecting rods and the material clamping cylinder are locked and mounted on the mounting plate by the limit nuts.

4. The automatic upender of claim 1, characterized in that: the material clamping cylinder is a double-shaft material clamping cylinder, and the material clamping cylinder is provided with two groups of output shafts.

5. The automatic upender of claim 1, characterized in that: the conveyer belt is by carrying backward, the left side the left end of pivot is equipped with a belt pulley, the output shaft of motor through the belt with the belt pulley links to each other.

6. The automatic upender of claim 1, characterized in that: the automatic material turning machine is characterized in that a photoelectric sensor is arranged on the rack on the left side of the conveying belt, the photoelectric sensor is arranged on the front side of the material turning mechanism and faces the connecting plate, and the photoelectric sensor is electrically connected with the material clamping cylinder and the motor.