A conveyor belt device for facilitating the positioning and conveying of rods

Abstract

The present invention belongs to the technical field of conveyor belts, and in particular to a conveyor belt device that is convenient for positioning and conveying rods. In view of the problem that the existing rods are not positioned and fixed, the following scheme is proposed, including a support frame, the inner sides of both ends of the support frame are fixedly installed with side plates, and a first driving mechanism is arranged between the two side plates, and support plates are obliquely fixedly installed on both sides of the outer walls of the two side plates. In the present invention, both groups of T-plates move inward along the rectangular opening, and the air inside the airbag strip flows along the pass belt to the elastic contraction airbag and makes it bulge, so that the two clamps can stably clamp the rod in the discharge channel, and at the same time, the contraction cylinder moves with the first conveying chain and the two second conveying chains to the top of the rod that has just fallen into the discharge channel. Its shortening can make the ends of the first clamping frame and the second clamping frame approach each other and clamp the top of the rod, thereby helping the rod not to shake easily during conveyance with the conveyor belt, and enhancing the stability of the conveyor belt in conveying the rod.

Description

Technical Field

[0001] The invention relates to the technical field of conveyor belts, and in particular to a conveyor belt device which is convenient for positioning and conveying rods. Background Art

[0002] Rods are widely used in various fields. With the increasing application of rods, people's requirements for rod processing are also getting higher and higher. During the production and processing of rods, the processing procedures are more complicated. After completing one process, it needs to be transferred to the next process. Therefore, feeding equipment is needed to transport the rods to be processed to the next process.

[0003] After searching, the patent publication number CN219884765U2 discloses a patent named a conveying device for processing titanium alloy bars. The technical problem to be solved is that the transmission force is relatively weak, and the titanium alloy bars are in a constantly moving state during transportation. When personnel need to pick up the titanium alloy bars, the titanium alloy bars will flow forward, which may cause instability when picking up. By starting the motor to drive the roller to rotate, and through the meshing relationship between the toothed belt and multiple gears, multiple rollers can be rotated. Personnel place the titanium alloy bars on the device, and the titanium alloy bars will move forward through the movement of the rollers. After arriving at the designated location, the equipment is in a running state and will push the titanium alloy bars to the upper end of the storage plate. The bevel on the side of the limit block can collect the titanium alloy bars together. When personnel pick up the titanium alloy bars, the titanium alloy bars are in a stopped state to keep the pick-up stable. Since the rollers rotate at the same time, sufficient power can be maintained for stable operation.

[0004] However, the following drawbacks still need to be resolved: the bars are not positioned and fixed, which can easily cause the bars to shift, deviate, slip, fall, or get stuck in the conveying components. Summary of the invention

[0005] Based on the existing technical problem that the bars are not positioned and fixed, the present invention proposes a conveyor belt device that is convenient for positioning and conveying the bars.

[0006] The present invention proposes a conveyor belt device that is convenient for positioning and conveying rods, comprising a support frame, side plates are fixedly installed on the inner sides of both ends of the support frame, and a first driving mechanism is arranged between the two side plates, support plates are fixedly installed on both sides of the outer walls of the two side plates at an angle, side frames are fixedly installed on the inner sides of the two support plates in each row, and a second driving mechanism is arranged between the two side frames, a conveyor belt is sleeved on the outer side of the first driving mechanism, a first conveying chain is sleeved in the middle of the second driving mechanism, and a second conveying chain is sleeved on both ends of the second driving mechanism. The outer wall is provided with a plurality of trapezoidal protrusions, and a reinforcement channel is provided between two adjacent rows of trapezoidal protrusions, a discharge channel is provided between two adjacent columns of trapezoidal protrusions, and positioning components are provided on both sides of each trapezoidal protrusion. The outer wall of the conveyor belt is fixedly provided with a plurality of buffer pads at equal distances, and each buffer pad is located between two columns of trapezoidal protrusions, and each buffer pad is located at the bottom end of the discharge channel. A reinforcement component is provided between the bottom ends of the first conveyor chain and the two second conveyor chains, a cavity is provided inside the trapezoidal protrusion, and a triangular bar is fixedly installed in the middle of the cavity. Rectangular slots are provided at both ends of the trapezoidal protrusions, and a plurality of elastic support rods with equal distances are fixedly installed in the middle of the outer walls of the two sides of the trapezoidal protrusions. Elastic shrink airbags are fixedly installed in the middle of the two sides of the cavity. The positioning assembly includes two T-shaped plates, and the two T-shaped plates are slidably sleeved with the two rectangular slots in the same row. A clamping plate is fixedly installed between the outer sides of the two T-shaped plates, and airbag strips are fixedly installed on the inner sides of the two T-shaped plates. A through belt is fixedly connected between the opposite ends of the two airbag strips in each row and the two ends of the elastic shrink airbags. The reinforcement assembly The component includes a contraction cylinder and two pneumatic rods, and an extension plate is fixedly installed on the movable bottom end of the contraction cylinder, a second clamping frame is rotatably installed on one side of the two pneumatic rods through a torsion spring, and a first clamping frame is rotatably installed on the other side of the two pneumatic rods through a torsion spring, the first clamping frame and the second clamping frame are fixedly connected to the inner walls on both sides of the first clamping frame and the second clamping frame, and the four connecting frames are rotatably connected to the two sides of the outer walls of the two ends of the extension plate, a plurality of equidistant rectangular protrusions are fixedly provided on the outer walls of the first conveying chain and the two second conveying chains, and the top end of the contraction cylinder and the top ends of the two pneumatic rods are fixedly installed on the rectangular protrusions.

[0007] Preferably, the first driving mechanism and the second driving mechanism both include an active roller, a driven roller and a driving motor, and the output end of the driving motor is fixedly mounted to one end of the circumference of the active roller, and a plurality of supporting rollers with equal distances are arranged between the active roller and the driven roller.

[0008] Preferably, a plurality of the reinforcement channels and discharge channels are arranged in a staggered manner.

[0009] Preferably, an anti-slip sleeve is fixedly sleeved between the first clamping frame and the second clamping frame, and the anti-slip sleeve is polygonal.

[0010] Preferably, the outer wall of the clamping plate is provided with an anti-skid and wear-resistant coating, the cross-section of the buffer pad is elliptical, and there is a V-shaped distribution between two adjacent clamping plates and the buffer pad.

[0011] Preferably, the rectangular protrusions, gas pressure rods and contraction cylinders in each column are all located at the top of the reinforcement channel.

[0012] The beneficial effects of the present invention are:

[0013] The present invention proposes a conveyor belt device for facilitating the positioning and conveying of rods. The first driving mechanism and the second driving mechanism are started to work, so that the conveyor belt rotates synchronously with the first conveyor chain and the two second conveyor chains in the same direction, and the outer wall of the conveyor belt is provided with a plurality of trapezoidal protrusions, and the outer wall of the conveyor belt is fixedly provided with a plurality of buffer pads with equal distances, and the two adjacent clamping plates and the buffer pads are distributed in a V shape, and the trapezoidal protrusions in two adjacent rows are provided with a reinforcement channel, and the trapezoidal protrusions in two adjacent columns are provided with a discharge channel. When the rod falls into the discharge channel between the two columns of trapezoidal protrusions, the rod first squeezes the clamping plates on both sides of the discharge channel and then falls on the top of the buffer pad, and the two groups of T-plates move inward along the rectangular opening, the airbag strip squeezes the triangular strip, and the airbag strip is empty inside. The air flows along the pass belt to the elastic shrinkage airbag and makes it inflate, and then the shrinkage effect of the elastic shrinkage airbag keeps the airflow inside the airbag strip stable, so that the two clamps can stably clamp the rod in the discharge channel, which is also suitable for rods of different diameters and rods with varying diameters. At the same time, the shrinkage cylinder moves with the first conveyor chain and the two second conveyor chains to the top of the rod that has just fallen into the discharge channel. Its shortening can make the ends of the first clamp and the second clamp close to each other and clamp the top of the rod, thereby helping the rod to not shake easily when being transported by the conveyor belt, and enhancing the stability of the conveyor belt in transporting the rod. A positioning component is provided to clamp and position each rod, and a reinforcement component is provided to press and fix each rod longitudinally, thereby ensuring stable transportation of the rod.

[0014] The present invention proposes a conveyor belt device that is convenient for positioning and conveying rods. An anti-slip sleeve is fixedly sleeved between a first clamping frame and a second clamping frame, and the anti-slip sleeve is polygonal, which helps the bottom end of each group of first clamping frames and second clamping frames to more easily and stably clamp the rods, and the first clamping frames and second clamping frames are not easy to wear. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a conveyor belt device for facilitating the positioning and transportation of bar materials proposed by the present invention;

[0016] Figure 2 A schematic diagram of the structure of a conveyor belt of a conveyor belt device for facilitating the positioning and conveying of bar materials proposed by the present invention;

[0017] Figure 3A schematic structural diagram of a first conveying chain and a second conveying chain of a conveying belt device for facilitating positioning and conveying of bar materials proposed by the present invention;

[0018] Figure 4 A schematic diagram of the structure of two trapezoidal protrusions of a conveyor belt device for facilitating the positioning and transportation of rods proposed by the present invention;

[0019] Figure 5 A schematic diagram of the structure of a trapezoidal protrusion of a conveyor belt device for facilitating the positioning and transportation of rods proposed by the present invention;

[0020] Figure 6 A schematic diagram of the structure of the interior of a trapezoidal protrusion of a conveyor belt device for facilitating the positioning and transportation of rods proposed by the present invention;

[0021] Figure 7 A schematic diagram of the structure of an elastic shrinkage airbag of a conveyor belt device for facilitating the positioning and transportation of rods proposed by the present invention;

[0022] Figure 8 This is a schematic structural diagram of a first clamping frame and a second clamping frame of a conveyor belt device proposed by the present invention for facilitating the positioning and transportation of rods.

[0023] In the figure: 1 support frame, 2 side plate, 3 conveyor belt, 4 support plate, 5 side frame, 6 first conveyor chain, 7 second conveyor chain, 8 first driving mechanism, 9 buffer pad, 10 trapezoidal protrusion, 11 discharge channel, 12 reinforcement channel, 13 elastic support rod, 14 T-plate, 15 clamping plate, 16 rectangular slot, 17 cavity, 18 triangle bar, 19 airbag bar, 20 second driving mechanism, 21 rectangular protrusion, 22 pneumatic rod, 23 contraction cylinder, 24 first clamping frame, 25 second clamping frame, 26 anti-slip sleeve, 27 extension plate, 28 connecting frame, 29 through belt, 30 elastic contraction airbag. DETAILED DESCRIPTION

[0024] Reference Figure 1-8A conveyor belt device for facilitating the positioning and conveying of rods comprises a support frame 1, side plates 2 are fixedly installed on the inner sides of both ends of the support frame 1, and a first driving mechanism 8 is arranged between the two side plates 2, support plates 4 are fixedly installed on both sides of the outer walls of the two side plates 2, side frames 5 are fixedly installed on the inner sides of the two support plates 4 of each row, and a second driving mechanism 20 is arranged between the two side frames 5, a conveyor belt 3 is sleeved on the outer side of the first driving mechanism 8, a first conveying chain 6 is sleeved in the middle of the second driving mechanism 20, and second conveying chains 7 are sleeved on both ends of the second driving mechanism 20, a plurality of trapezoidal protrusions 10 are arranged on the outer wall of the conveyor belt 3, and a reinforcement channel 12 is arranged between the trapezoidal protrusions 10 of two adjacent rows, and a discharge channel 1 is arranged between the trapezoidal protrusions 10 of two adjacent columns. 1. Positioning components are arranged on both sides of each trapezoidal protrusion 10. A plurality of buffer pads 9 with equal distances are fixedly arranged on the outer wall of the conveyor belt 3, and each buffer pad 9 is located between two rows of trapezoidal protrusions 10. Each buffer pad 9 is located at the bottom end of the discharge channel 11. A reinforcement component is arranged between the bottom ends of the first conveyor chain 6 and the two second conveyor chains 7. A cavity 17 is provided inside the trapezoidal protrusion 10, and a triangular bar 18 is fixedly installed in the middle of the cavity 17. Rectangular slots 16 are provided at both ends of both sides of the trapezoidal protrusion 10. A plurality of elastic support rods 13 with equal distances are fixedly installed in the middle of the outer walls on both sides of the trapezoidal protrusion 10. Elastic shrinkage airbags 30 are fixedly installed in the middle of both sides of the cavity 17. When the bar falls into the discharge channel 11 between the two rows of trapezoidal protrusions 10, The rod first squeezes the clamps 15 on both sides of the discharge channel 11 and then falls on the top of the buffer pad 9, and the two groups of T-plates 14 move inward along the rectangular opening 16, and the airbag strip 19 squeezes the triangular strip 18. The air inside the airbag strip 19 flows along the pass band 29 to the elastic shrink airbag 30 and makes it bulge. Then, under the shrinkage effect of the elastic shrink airbag 30, the air flow inside the airbag strip 19 remains stable, so that the two clamps 15 stably clamp the rod in the discharge channel 11, which is also suitable for rods of different diameters and rods with varying diameters. The positioning assembly includes two T-plates 14, and the two T-plates 14 are slidably sleeved with the two rectangular slots 16 in the same row. The clamps 15 are fixedly installed between the outer sides of the two T-plates 14, and the inner sides of the two T-plates 14 are fixed. An airbag strip 19 is installed, and a through belt 29 is fixedly connected between the opposite ends of the two airbag strips 19 in each column and the two ends of the elastic contraction airbag 30. The reinforcement component includes a contraction cylinder 23 and two gas pressure rods 22, and the movable bottom end of the contraction cylinder 23 is fixedly installed with an extension plate 27. A second clamping frame 25 is rotatably installed on one side of the two gas pressure rods 22 through a torsion spring, and a first clamping frame 24 is rotatably installed on the other side of the two gas pressure rods 22 through a torsion spring. The inner walls of both sides of the first clamping frame 24 and the second clamping frame 25 are fixedly connected with connecting frames 28, and the four connecting frames 28 are rotatably connected to both sides of the outer walls of both ends of the extension plate 27. Due to the support of the two gas pressure rods 22 and the extension of the contraction cylinder 23, the first clamping frame 24 and the second clamping frame 25 are far away from each other and the angle between them is an obtuse angle.When the retracting cylinder 23 moves with the first conveying chain 6 and the two second conveying chains 7 to the bar that has just fallen into the discharge channel 11, its shortening can make the ends of the first clamping frame 24 and the second clamping frame 25 approach each other and clamp the top of the bar, thereby helping the bar not to shake easily when being transported by the conveyor belt 3, and enhancing the stability of the conveyor belt 3 in conveying the bar. The outer walls of the first conveying chain 6 and the two second conveying chains 7 are fixedly provided with a plurality of equidistant rectangular protrusions 21, and the top of the retracting cylinder 23 and the top of the two gas pressure rods 22 are fixedly installed with the rectangular protrusions 21.

[0025] In the present invention, the first driving mechanism 8 and the second driving mechanism 20 both include an active roller, a driven roller and a driving motor, and the output end of the driving motor is fixedly installed with the circumferential end of the active roller, and a plurality of supporting rollers with equal distances are arranged between the active roller and the driven roller. The first driving mechanism 8 and the second driving mechanism 20 are started to work, so that the conveyor belt 3 and the first conveyor chain 6 and the two second conveyor chains 7 rotate synchronously in the same direction;

[0026] Multiple reinforcement channels 12 and discharge channels 11 are arranged in a staggered manner so that each bar can be positioned and transported;

[0027] An anti-slip sleeve 26 is fixedly sleeved between the first clamping frame 24 and the second clamping frame 25, and the anti-slip sleeve 26 is polygonal, which helps the bottom end of each set of the first clamping frame 24 and the second clamping frame 25 to more stably clamp the bar, and the first clamping frame 24 and the second clamping frame 25 are not easy to wear;

[0028] The outer wall of the clamping plate 15 is provided with an anti-skid and wear-resistant coating, the cross section of the buffer pad 9 is elliptical, and the two adjacent clamping plates 15 and the buffer pad 9 are distributed in a V shape;

[0029] Each row of rectangular protrusions 21 , gas pressure rods 22 and retracting cylinders 23 are located at the top of the reinforcement channel 12 .

[0030] Working principle: The first driving mechanism 8 and the second driving mechanism 20 are used to start the work, so that the conveyor belt 3 rotates synchronously with the first conveyor chain 6 and the two second conveyor chains 7 in the same direction, and the outer wall of the conveyor belt 3 is provided with a plurality of trapezoidal protrusions 10, and the outer wall of the conveyor belt 3 is fixedly provided with a plurality of buffer pads 9 with equal distances, and the two adjacent clamps 15 and the buffer pads 9 are distributed in a V shape, and the reinforcement channel 12 is set between the trapezoidal protrusions 10 in two adjacent rows, and the discharge channel 11 is set between the trapezoidal protrusions 10 in two adjacent columns. When the rod falls into the discharge channel 11 between the two columns of trapezoidal protrusions 10, the rod first squeezes the clamps 15 on both sides of the discharge channel 11 and then falls on the top of the buffer pad 9, and the two groups of T-plates 14 move inward along the rectangular opening 16, and the airbag strip 19 squeezes the triangular strip 18, and the airbag strip 19 is empty inside. The air flows along the through-belt 29 to the elastic shrinkage airbag 30 and makes it bulge. Then, the airflow inside the airbag strip 19 is kept stable under the shrinkage effect of the elastic shrinkage airbag 30, so that the two clamping plates 15 stably clamp the rod in the discharge channel 11. It is also suitable for rods of different diameters and rods with varying diameters. At the same time, the shrinkage cylinder 23 moves with the first conveying chain 6 and the two second conveying chains 7 to the top of the rod that has just fallen into the discharge channel 11. Its shortening can make the ends of the first clamping frame 24 and the second clamping frame 25 close to each other and clamp the top of the rod, thereby helping the rod to not shake easily when being transported by the conveyor belt 3, and enhancing the stability of the conveyor belt 3 in transporting the rod. A positioning component is provided to clamp and position each rod, and a reinforcement component is provided to press and fix each rod longitudinally, thereby ensuring stable transportation of the rod.

[0031] An anti-slip sleeve 26 is fixedly sleeved between the first clamping frame 24 and the second clamping frame 25, and the anti-slip sleeve 26 is polygonal, which helps the bottom end of each set of the first clamping frame 24 and the second clamping frame 25 to more easily and stably clamp the rod, and the first clamping frame 24 and the second clamping frame 25 are not easy to wear.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A conveyor belt device for facilitating the positioning and conveying of rods, comprising a support frame (1), side plates (2) are fixedly mounted on the inner sides of both ends of the support frame (1), and a first driving mechanism (8) is arranged between the two side plates (2), support plates (4) are obliquely fixedly mounted on both sides of the outer walls of the two side plates (2), side frames (5) are fixedly mounted on the inner sides of two support plates (4) in each row, and a second driving mechanism (20) is arranged between the two side frames (5), characterized in that: The first driving mechanism (8) is sleeved with a conveyor belt (3) on the outside, the second driving mechanism (20) is sleeved with a first conveyor chain (6) in the middle, and the second driving mechanism (20) is sleeved with a second conveyor chain (7) at both ends. The outer wall of the conveyor belt (3) is provided with a plurality of trapezoidal protrusions (10), and a reinforcement channel (12) is provided between two adjacent rows of trapezoidal protrusions (10), and a discharge channel (11) is provided between two adjacent columns of trapezoidal protrusions (10). Positioning components are provided on both sides of each trapezoidal protrusion (10). The outer wall of the conveyor belt (3) is fixedly provided with a plurality of buffer pads (9) at equal distances, and each buffer pad (9) are located between two rows of trapezoidal protrusions (10), each buffer pad (9) is located at the bottom end of the discharge channel (11), a reinforcement component is arranged between the bottom ends of the first conveying chain (6) and the two second conveying chains (7), a cavity (17) is opened inside the trapezoidal protrusion (10), and a triangular bar (18) is fixedly installed in the middle of the cavity (17), rectangular slots (16) are opened at both ends of both sides of the trapezoidal protrusion (10), a plurality of elastic support rods (13) with equal distances are fixedly installed in the middle of the outer walls of both sides of the trapezoidal protrusion (10), and elastic retractable bearings (13) are fixedly installed in the middle of both sides of the cavity (17) The shrink airbag (30) is provided with a positioning assembly comprising two T-shaped plates (14), and the two T-shaped plates (14) are slidably sleeved with two rectangular slots (16) in the same row, a clamping plate (15) is fixedly installed between the outer sides of the two T-shaped plates (14), an airbag strip (19) is fixedly installed on the inner sides of the two T-shaped plates (14), and a through belt (29) is fixedly connected between the opposite ends of the two airbag strips (19) in each row and the two ends of the elastic shrink airbag (30), the reinforcement assembly comprises a shrink cylinder (23) and two gas pressure rods (22), and an extension plate (27) is fixedly installed on the movable bottom end of the shrink cylinder (23), A second clamping frame (25) is rotatably mounted on one side of the two pneumatic rods (22) via a torsion spring, and a first clamping frame (24) is rotatably mounted on the other side of the two pneumatic rods (22) via a torsion spring. Connecting frames (28) are fixedly connected to the inner walls of both sides of the first clamping frame (24) and the second clamping frame (25), and the four connecting frames (28) are rotatably connected to both sides of the outer walls of both ends of the extension plate (27). A plurality of equidistant rectangular protrusions (21) are fixedly arranged on the outer walls of the first conveying chain (6) and the two second conveying chains (7), and the top end of the contraction cylinder (23) and the top ends of the two pneumatic rods (22) are fixedly mounted to the rectangular protrusions (21).

2. A conveyor belt device for facilitating the positioning and transportation of rods according to claim 1, characterized in that: The first driving mechanism (8) and the second driving mechanism (20) both comprise a driving roller, a driven roller and a driving motor, and the output end of the driving motor is fixedly mounted to one end of the circumference of the driving roller, and a plurality of supporting rollers with equal distances are arranged between the driving roller and the driven roller.

3. A conveyor belt device for facilitating the positioning and transportation of rods according to claim 1, characterized in that: The plurality of reinforcement channels (12) and discharge channels (11) are arranged in a staggered manner.

4. A conveyor belt device for facilitating the positioning and transportation of rods according to claim 3, characterized in that: An anti-slip sleeve (26) is fixedly sleeved between the first clamping frame (24) and the second clamping frame (25), and the anti-slip sleeve (26) is polygonal.

5. A conveyor belt device for facilitating the positioning and transportation of rods according to claim 1, characterized in that: The outer wall of the clamping plate (15) is provided with an anti-slip and wear-resistant coating, the cross section of the buffer pad (9) is elliptical, and the two adjacent clamping plates (15) and the buffer pad (9) are distributed in a V shape.

6. A conveyor belt device for facilitating the positioning and transportation of rods according to claim 1, characterized in that: The rectangular protrusions (21), the pneumatic rods (22) and the retracting cylinders (23) of each column are all located at the top end of the reinforcement channel (12).

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