CN110641955B

CN110641955B - Long and thin rod piece flat laying pose adjusting device

Info

Publication number: CN110641955B
Application number: CN201910929653.0A
Authority: CN
Inventors: 唐文献; 张可华; 张建; 张山; 陈赟; 齐继阳
Original assignee: Jiangsu University of Science and Technology
Current assignee: Jiangsu University of Science and Technology
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-10-16
Anticipated expiration: 2039-09-29
Also published as: CN110641955A

Abstract

The invention discloses a flat placement pose adjusting device for a slender rod piece, which comprises a rod piece pose adjusting module and a conveying belt, wherein the rod piece pose adjusting module is installed on one side of the top of the conveying belt and comprises a rod piece box body, a plurality of partition plates are arranged in the rod piece box body and are arranged at intervals along the length direction of the rod piece box body, a plurality of rollers are arranged below the partition plates, two sides of each roller are respectively connected with a transmission mechanism, a plurality of guide plate units are arranged below the rollers and are positioned below the partition plates, a first notch is formed between every two adjacent guide plate units, the first notch corresponds to the interval between every two partition plates, a connecting rod mechanism is arranged below the guide plate mechanism, a plurality of bottom plates are arranged below the connecting rod mechanism, a second notch is formed between every two adjacent bottom plates, the second notches are positioned on the same side of the first notch. The equipment has small volume and simple and convenient operation, can greatly improve the operation efficiency and lighten the labor intensity of workers.

Description

Long and thin rod piece flat laying pose adjusting device

Technical Field

The invention relates to a horizontal position and pose adjusting device of a rod piece, in particular to a horizontal position and pose adjusting device of a slender rod piece.

Background

The section of a common slender rod piece is usually a rectangular section, the slender rod piece with the rectangular section can be placed in two placing states when being freely placed on a plane, the position 1 state is that the surface of the rectangular section in the length direction is attached to the horizontal plane and is called position 1, the position 2 state is that the surface of the rectangular section in the width direction is attached to the horizontal plane, and the slender rod piece can be required to be placed on the horizontal plane in the position 1 state before straightening or before packaging so as to meet the subsequent straightening or packaging operation of the rod piece.

At present, most of slender rod pieces are manually processed when being adjusted from a pose 2 state to a pose 1 state, and the common vibration disc adjusting method can meet the requirements for adjusting the position of a workpiece with smaller geometric dimension, but cannot meet the requirements for slender rod pieces with longer length. Common slender member length is then 1 meter for short, and is then 2 to 3 meters for long, and artifical manual adjustment is wasted time and energy, and the operating efficiency is low, if the vibration dish is adjusted then can make the vibration dish bulky, easily makes whole equipment area huge, can't satisfy the miniaturized market demand of board.

Disclosure of Invention

The purpose of the invention is as follows: the invention aims to provide a device for adjusting the flat position and posture of a long and thin rod piece, which can realize the purpose of adjusting the position and posture of the long and thin rod piece from the position and posture 2 state to the position and posture 1 state and is convenient for the subsequent straightening and packaging of the long and thin rod piece.

The technical scheme is as follows: the invention comprises a rod member pose adjusting module and a conveying belt, wherein the rod member pose adjusting module is arranged on one side of the top of the conveying belt, the rod member pose adjusting module comprises a rod member box body, a plurality of partition plates are arranged in the rod member box body, the partition plates are arranged at intervals along the length direction of the rod member box body, a plurality of rollers are arranged below the partition plates, two sides of each roller are respectively connected with a transmission mechanism, a plurality of guide plate units are arranged below the rollers, the guide plate units are positioned below the partition plates, a first notch is formed between every two adjacent guide plate units, the first notch corresponds to the interval between every two partition plates, a connecting rod mechanism is arranged below each guide plate unit, a plurality of bottom plates are arranged below each connecting rod mechanism, a second notch is formed between every two adjacent bottom plates, the second notches are positioned on the same side of the first notches, slide, a plurality of rows of hairbrushes are arranged below the bottom plate, the hairbrushes are positioned on one side of the slide rail, the distance between each row of hairbrushes and the slide rail is equal, and two sides of each hairbrush are connected with a transmission mechanism.

The transmission mechanism comprises a roller transmission mechanism and a brush transmission mechanism, the roller transmission mechanism comprises a rotating shaft connected with the roller, the rotating shaft penetrates through the side wall of the rod piece box body, gears are mounted at the extending ends of the rotating shaft, two adjacent gears form a group of meshed gear sets, and the rollers at intervals are connected through belts between belt wheels on the rotating shafts respectively.

The brush transmission mechanism is positioned below the roller transmission mechanism and comprises a rotating shaft connected with a brush, the rotating shaft penetrates through the side wall of the rod piece box body, a plurality of belt wheels are installed on the extending end of the rotating shaft, and two adjacent brushes are connected through a belt installed between the belt wheels on the rotating shaft.

The guide plate unit comprises two guide plates and a transverse plate positioned between the bottoms of the two guide plates, wherein the two guide plates are respectively positioned below two sides of the partition plate, and a first notch is formed between the guide plates positioned between the two partition plates.

The connecting rod mechanism comprises a plurality of push plates, the push plates are arranged along the length direction of the rod piece box body, two sides of each push plate are respectively movably connected with the corresponding connecting rod through shaft rods, and one side of each push plate is connected with a cylinder.

The distance between the slide rail and the brush is at least one third of the height of the rod piece.

The rollers are divided into two types, a vertical plate is arranged above each roller at the edge, and a partition plate is arranged above each of the other two rollers.

The baffle be triangle-shaped baffle, the both ends of triangle-shaped baffle are fixed with the both sides wall of member box respectively.

The periphery of the roller is of a soft rubber concave-convex structure.

The periphery of the brush is of a convex slender strip soft rubber structure.

Has the advantages that: the invention adjusts the turning directions of the adjacent rollers to simultaneously rotate inwards through the combined transmission of a group of belts and gears, thereby facilitating the material distribution of the slender rod piece; the arranged slide rails and the roller brushes rotating on the upper sides of the slide rails can automatically adjust the rod pieces in different poses to be in a pose 1 state, and then the rod pieces are placed on the conveying belt in the same position state, so that the subsequent straightening and packaging operations of the slender rod pieces are facilitated; the equipment volume is less, and is easy and simple to handle, can improve the operating efficiency greatly, alleviates workman intensity of labour.

Drawings

Fig. 1 is a schematic structural view of a pose adjusting apparatus according to the present invention.

Fig. 2 is a schematic structural diagram of an elongated rod member and schematic diagrams of two pose states of the rod member in the present invention.

Fig. 3 is a top view of the pose adjusting apparatus according to the present invention.

Fig. 4 is a schematic structural diagram of the gear set shown in fig. 3 according to the present invention.

Fig. 5 is a top view of the roller gear set of fig. 4 in accordance with the present invention.

FIG. 6 is a schematic view showing the connection relationship between the gears, pulleys and rollers shown in FIG. 3.

Fig. 7 is a schematic view of the structure of the drum and the brush in fig. 6 according to the present invention.

Fig. 8 is a vertical cross-sectional view of fig. 3 in accordance with the present invention.

Fig. 9 is a schematic diagram of the automatic pose adjustment of the elongated rod piece of the present invention.

Detailed Description

The invention will be further explained with reference to the drawings.

As shown in fig. 1, the present invention includes a rod position and orientation adjusting module 1, a conveyor belt 2, the rod position and orientation adjusting module 1 is installed on one side of the top of the conveyor belt 2, and the conveyor belt 2 is provided with a plurality of slots to separate and confine each rod 3 in the respective slot. Two placement states of the rod members 3 are shown in fig. 2(b), in which the left side is the longitudinal face of the rectangular cross section of the rod member 3 attached to the horizontal plane, which is referred to as the posture 1 in this case, and the posture 2 state is the width face of the rectangular cross section of the rod member 3 attached to the horizontal plane, which is shown on the right side in fig. 2 (b). Before the rod 3 is straightened and packaged, the pose of the rod 3 needs to be adjusted, namely the rod 3 in the original pose 1 is thrown to be kept in the pose 1 state, and the rod 3 in the original pose 2 is adjusted by the device to be changed into the pose 1.

As shown in fig. 3 to 6, the rod position and orientation adjusting module 1 includes a rod case 101, and the rod case 101 is of a rectangular frame structure and is mounted on the conveyor belt 2 at the bottom in the width direction thereof. A plurality of rows of triangular partition plates 117 are uniformly fixed in the rod piece box 101 at intervals, the length direction of each triangular partition plate 117 is parallel to the width direction of the rod piece box 101, the two sides of each triangular partition plate 117 are respectively fixed on the left side wall and the right side wall of the rod piece box 101, the rod piece box 101 is divided into a plurality of units by the triangular partition plates 117, and the rod pieces 3 are guided by the triangular partition plates 117, so that the rod pieces 3 can smoothly fall into gaps among the rollers 114.

Two side walls of the rod box 101 are respectively provided with three rows of mounting holes, as shown in fig. 4, each mounting hole is inserted with a rotating shaft 106, so that the rotating shafts 106 are mounted on the side walls of the rod box 101, a plurality of parts are mounted on the rotating shafts 106, a plurality of gear sets are mounted on one side of the first row of rotating shafts 106, each gear set is uniformly arranged at intervals, the first gear set comprises a pair of first gears 109 and a second gear 110 which are meshed with each other, the second gear set comprises a pair of third gears 112 and a fourth gear 114 which are meshed with each other, the gear sets are arranged by analogy, and the tail end of one rotating shaft 106 located in the middle position is connected with a third motor 104. Rollers 114 are connected to the other side of the first row of rotating shafts 106, and as shown in fig. 5 and 6, the rotating shafts on both sides of the bar case 101 are connected by the rollers 114. The rollers 114 are positioned below a triangular partition plate 117 in the rod box 101, two rollers 114 at the edge are removed, a triangular partition plate 117 is arranged above every two other rollers 114, a vertical plate is arranged above the two rollers 114 at the edge, and the length of the rollers 114 is the same as that of the triangular partition plate 117.

The other end of the second row of rotating shafts 106 is provided with a brush 115, a brush 115 is arranged below each two rollers 114, as shown in fig. 8, the other side of the third row of rotating shafts 106 is also provided with a brush 105, the second row of brushes and the corresponding third row of brushes are all positioned on a straight line, the straight line forms a certain angle with a vertical line, a sliding rail 119 is arranged between the second row of brushes and the third row of brushes, the vertical distance from the two rows of brushes to the sliding rail 119 is equal, the two sides of the sliding rail 119 are respectively fixed with the left side wall and the right side wall of the rod box 101, each row of sliding rails 119 are fixed together, the top of the sliding rail 119 is fixed with the bottom plate 120, the bottom of the sliding rail is provided with a section of circular arc, and the circular arc section is positioned near the third row of brushes and is not contacted with the.

Pulleys 107 are mounted at one end of the second row and the third row of rotating shafts, and two adjacent pulleys 107 are connected by a belt 108, as shown in fig. 4. The second motor 103 is connected to one of the rotary shafts 106 located at the middle position of the second row, and the first motor 102 is connected to one of the rotary shafts 106 located at the middle position of the third row. The gear set and the belt gear set are located outside the rod case 101.

As shown in fig. 5, the connection relationship between the rollers 114 is that the first gear 109 and the second gear 110 on the rotating shaft 106 are meshed together to realize the simultaneous inward rotation of two adjacent rollers 114, the third gear 112 and the fourth gear 113 on the rotating shaft 106 are meshed together to realize the simultaneous inward rotation of two adjacent rollers 114, and so on. The spaced rollers 114 are connected by belts 108 between pulleys 107 on their respective shafts 106, and the third motor 104 is connected to the shafts 106 by couplings so that the direction of rotation of the rollers as indicated by the arrows in fig. 5 is achieved when the third motor 104 is rotated.

The second motor 103 is connected with the rotating shaft 106 through a coupler, two adjacent brushes 115 are connected through a belt 108 arranged between belt wheels 107 on the rotating shaft 106, and similarly, the connection mode of the first motor 102 and the corresponding brushes 115 is the same as that of the first motor 103, so that when the first motor 102 and the second motor 103 rotate, the corresponding brushes 115 can be driven to rotate according to a preset direction.

As shown in fig. 7 to 9, the shapes of the roller 114 and the brush 115 are shown in fig. 7(a) and (b), respectively, the outer periphery of the roller 114 is a soft rubber concave-convex structure, when the roller 114 rotates, the soft rubber concave-convex structure can feed the rod 3 into the first notch formed by the guide plate 118, and at the same time, the soft rubber is soft and does not damage the surface of the rod 3. The brush 115 has a convex outer periphery of a long and thin soft rubber structure, and when the brush 115 rotates, the rod 3 can be pushed in a certain direction, so that the rod 3 slides down onto the conveyor belt 2 in a predetermined posture.

As shown in fig. 8 and 9, a guide plate 118 is provided on a side surface of each roller 114, the guide plates 118 are located below two sides of the triangular partition plate 117, a guide plate 118 is also provided between the roller 114 located at the edge and the roller 114 adjacent to the roller 114, bottoms of the two guide plates 118 located below two sides of the triangular partition plate 117 are connected into a guide plate unit by a cross plate, a first notch is formed between the two adjacent guide plate units, and a notch is formed between the guide plate located at the edge and the adjacent guide plate unit. A plurality of push plates 116 are arranged below the guide plate 118, the push plates 116 are uniformly arranged in a row at intervals, the length direction of the push plates 116 is consistent with that of the roller 114, connecting shafts are arranged at two ends of each push plate 116, and the push plates are hinged with the connecting rods 111 through the connecting shafts at the two ends, so that when the air cylinder 105 moves, the connected push plates 116 can be driven to move simultaneously. A plurality of bottom plates 120 are arranged below the push plate 116, a second notch is formed between every two bottom plates 120, the second notch formed by the bottom plates 120 is located on the right side of the first notch formed by the guide plate 118, the two notches are distributed in a staggered mode, the rod piece 3 is ensured to smoothly fall into the slide rail 119, the width of the bottom plate 120 is larger than that of the push plate 116, and therefore the rod piece 3 can fall into the part, extending out of the push plate 116, of the bottom plate 120. The top of the slide rail 119 is fixed to the bottom plate 120, and the bottom of the slide rail is suspended above the conveyor belt 2, and the rod 3 can slide on the slide rail 119 to the conveyor belt 2 under the action of gravity.

The process of adjusting the flat placement pose of the slender rod piece comprises the following steps:

a plurality of rod pieces 3 are manually placed into the rod piece box 101, the triangular partition plate 117 divides the placed rod pieces 3 into a plurality of parts, at the moment, the third motor 104 is started, and the third motor 104 drives the two adjacent rollers 114 to rotate inwards through gear sets and belt transmission, so that the rotation direction is the direction indicated by the arrow in fig. 5. The rod 3 enters the first notch formed by the guide plate 118 under the rotation of the roller 114, as shown in fig. 9, and thereafter, the rod 3 falls on the bottom plate 120, the cylinder 105 extends to drive the push plate 116 thereon to move rightwards, the rod 3 on the bottom plate 120 is pushed rightwards into the second notch between two adjacent bottom plates 120, the rod 3 falls on the slide rail 119 along the second notch, at this time, the first motor 102 and the second motor 103 rotate to drive the brush 115 connected with the first motor to rotate clockwise, as shown in fig. 5, since the distance between the slide rail 119 and the brush 115 can only allow the rod 3 in the pose 1 state to pass through, when the rod enters the slide rail 119 in the pose 2 state, the brush 115 rotating clockwise pushes the rod 3 upward, adjusts the rod 3 from the pose 2 state to the pose 1 state, the rod 3 then continues to slide down the slide rail 119 in the posture 1 state until it slides down the groove on the conveyor belt 2. When the rod member enters the slide rail 119 in the posture 1 state, the rod member 3 can smoothly pass through the space between the slide rail 119 and the brush 115 when the rod member 3 slides along the slide rail 119 in the posture 1 state, and the space is one third of the height of the rod member 3 in the posture 1 state, so that the rod member 3 can slide into the groove on the conveyor belt 2 in the posture 1 state. When a plurality of rod pieces 3 are placed on the conveying belt 2 at the same time in the pose 1 state, the conveying belt 2 moves to send the rod pieces 3 out of the section of station, and then the telescopic rods of the air cylinders 105 are retracted to start the next adjustment cycle.

Claims

1. A flat placement pose adjusting device of a slender rod piece is characterized by comprising a rod piece pose adjusting module and a conveying belt, wherein the rod piece pose adjusting module is installed on one side of the top of the conveying belt and comprises a rod piece box body, a plurality of partition plates are arranged in the rod piece box body and are arranged at intervals along the length direction of the rod piece box body, a plurality of rollers are arranged below the partition plates, two sides of each roller are respectively connected with a transmission mechanism, a plurality of guide plate units are arranged below the rollers and are positioned below the partition plates, a first notch is formed between every two adjacent guide plate units and corresponds to the interval between every two partition plates, a connecting rod mechanism is arranged below each guide plate unit, a plurality of bottom plates are arranged below each connecting rod mechanism, a second notch is formed between every two adjacent bottom plates, and the second notches are both positioned on the same side of the first notch, the bottom of bottom plate is fixed with the slide rail, and the end of slide rail is located the conveyer belt top, still is equipped with a plurality of rows of brushes below the bottom plate, and the brush all is located slide rail one side, and the interval homogeneous phase of every row of brush and slide rail equals, and the both sides of brush all are connected with drive mechanism.

2. The device of claim 1, wherein the driving mechanism comprises a roller driving mechanism and a brush driving mechanism, the roller driving mechanism comprises a rotating shaft connected with the roller, the rotating shaft penetrates through the side wall of the rod box body, the extending end of the rotating shaft is provided with a gear, two adjacent gears form a set of meshed gear sets, and the spaced rollers are connected through belts between belt wheels on the rotating shafts respectively.

3. The device according to claim 2, wherein the brush driving mechanism is located below the roller driving mechanism, the brush driving mechanism includes a rotating shaft connected to the brush, the rotating shaft passes through a side wall of the box body of the rod member, a plurality of belt pulleys are installed on an extended end of the rotating shaft, and two adjacent brushes are connected by a belt installed between the belt pulleys on the rotating shaft.

4. The device for adjusting the horizontal placement posture of the elongated rod according to claim 1, wherein the guide plate unit comprises two guide plates and a cross plate located between the bottoms of the two guide plates, wherein the two guide plates are respectively located below the two sides of the partition plate, and a first notch is formed between the two guide plates located between the two partition plates.

5. The device for adjusting the flat placement pose of the elongated rod piece according to claim 1, wherein the link mechanism comprises a plurality of push plates, the push plates are arranged along the length direction of the rod piece box body, two sides of each push plate are movably connected with the link through shaft rods respectively, and one side of each push plate is connected with a cylinder.

6. The elongated rod piece lying pose adjustment apparatus according to claim 1, wherein the distance between the slide rail and the brush is at least one third of the height of the rod piece.

7. The device for adjusting the horizontal position and orientation of an elongated rod according to claim 1 or 2, wherein the rollers are divided into two types, a vertical plate is provided above each of the rollers at the edge, and a partition plate is provided above each of the other two rollers.

8. The device for adjusting the horizontal placement posture of the elongated rod piece according to claim 1, wherein the partition is a triangular partition, and both ends of the triangular partition are respectively fixed to both side walls of the rod piece box.

9. The elongated rod piece lying pose adjusting device according to claim 1 or 2, wherein the outer circumference of the roller is of a soft rubber concave-convex structure.

10. The elongated rod piece lying pose adjusting device according to claim 1 or 3, wherein the outer circumference of the brush is of a convex elongated soft rubber structure.