Flange machine feeding mechanism

Abstract

The utility model relates to the field of flange machines, in particular to a flange machine feeding mechanism which comprises a base and a feeding bin and further comprises an adjusting assembly, a conveying assembly, a first limiting plate and a second limiting plate. A conveying assembly rotationally connected into the supporting seat is arranged on the left side of the base, a first limiting plate and a second limiting plate are arranged on the left side and the right side of the upper surface of the conveying assembly correspondingly, mounting grooves are formed in the inner sides of the first limiting plate and the second limiting plate, and rolling wheels are mounted in the mounting grooves through rotating shafts; through the arrangement of the adjusting assembly, flange ferrules can be carded during feeding, the machining efficiency is improved, meanwhile, it is ensured that the flange ferrules can be accurately and orderly guided into the next machining work through the cooperation of the first limiting plate, the second limiting plate and the rolling wheels, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of flange machine, especially to a flange machine feeding mechanism. BACKGROUND

[0002] The flange machine feeding mechanism is an important component of the flange machine, which is specially used for accurately sending workpieces (such as flange sleeves) from a storage position to a processing position. This feeding mechanism can realize accurate, efficient and stable conveying of materials to ensure the continuous operation of the production line and the smooth progress of the processing process.

[0003] The existing flange machine feeding mechanism cannot comb the flange sleeves accumulated in the feeding bin before feeding during the feeding process, which may cause congestion during the conveying process, thereby affecting the processing efficiency. In addition, there is a lack of limiting parts during the conveying process, which may cause the position of the flange sleeves to deviate, so that the flange sleeves cannot be orderly fed to the next processing work, thereby reducing the production efficiency.

[0004] Therefore, in view of the above problems of the existing flange machine feeding mechanism, which cannot comb the flange sleeves accumulated in the feeding bin before feeding, and lacks limiting parts during the conveying process, a flange machine feeding mechanism is developed. The adjusting assembly can comb the flange sleeves during feeding, prevent too many flange sleeves from falling at one time and cause congestion during the conveying process, improve the processing efficiency, and ensure that the flange sleeves can be accurately and orderly guided into the next processing work through the cooperation of the first limiting plate, the second limiting plate and the roller, thereby improving the production efficiency. SUMMARY

[0005] In order to overcome the problems of the existing flange machine feeding mechanism, which cannot comb the flange sleeves accumulated in the feeding bin before feeding, and lacks limiting parts during the conveying process.

[0006] The technical scheme of the utility model is as follows: a flange machine feeding mechanism, which comprises a base and a feeding bin, and further comprises an adjusting assembly, a conveying assembly, a first limiting plate and a second limiting plate. The feeding bin is installed on the top of the base through an L-shaped fixing piece. The adjusting assembly is rotatably connected inside the feeding bin. The conveying assembly is rotatably connected inside the support seat on the left side of the base. The first limiting plate and the second limiting plate are respectively arranged on the upper surface of the conveying assembly. The inner sides of the first limiting plate and the second limiting plate are provided with installation grooves. Rollers are installed in the installation grooves through shafts.

[0007] Preferably, the third limiting plate arranged inside the adjusting assembly can control the combing work of the flange sleeve during feeding, prevent too many flange sleeves from rolling out of the outlet of the feeding bin at one time, and cause congestion in the conveying process, and avoid manual adjustment, thereby improving the processing efficiency. The first limiting plate and the second limiting plate can limit the flange sleeve rolling down from the feeding bin, avoid falling off the conveying assembly, and also serve as a guide to make the flange sleeve on the conveying assembly move linearly by the moving force of the conveying assembly. When reaching the rear end of the first limiting plate and the second limiting plate, the flange sleeve rolls in contact with the roller, which has a lower friction coefficient than sliding contact with the surface of the roller, reduces the friction resistance, provides smoother sliding, accurately positions and controls the position of the flange sleeve, keeps the flange sleeve at the center of the conveying assembly, avoids position deviation of the flange sleeve during conveying, ensures accurate and orderly guidance of the flange sleeve into the next processing work, reduces manual intervention, and improves production efficiency. The L-shaped fixing piece can effectively enhance the stability and load-bearing capacity of the structure, and the feeding bin can be firmly installed above the base. The feeding bin is arranged to add flange sleeves, provides storage space for placing and feeding flange sleeves, and the conveying assembly provides power for stable conveying of flange sleeves, so that the flange sleeves can be pushed forward.

[0008] Preferably, the rear end of the first limiting plate and the second limiting plate is provided with an elastic piece bent towards the middle of the conveying assembly. The second limiting plate is installed on the top right side of the support seat by bolts. The elastic piece has elastic force. When multiple flange sleeves are conveyed on the conveying assembly, they will gradually reach the rear end of the first limiting plate and the second limiting plate. Since the rear end of the first limiting plate and the second limiting plate is bent towards the center of the conveying assembly, the flange sleeve can only pass through one in order at the middle of the elastic piece each time, thereby ensuring that the flange sleeve can enter the next processing work in order and improving the processing efficiency. The second limiting plate is fixed on the top right side of the support seat by bolts, effectively avoiding the flange sleeve from falling out of the right side of the conveying assembly when it rolls down from the feeding bin, and serving as a limiting function.

[0009] As preferred, the left side of the supporting base is provided with an L-shaped connecting base, the right side of the L-shaped connecting base is movably connected with the first limiting plate through a spring, the L-shaped connecting base provides support for the connection between the first limiting plate, and has stable bearing capacity, when the flange sleeve falling from the feeding bin touches the first limiting plate due to the falling force, the first limiting plate is compressed in the direction of the spring, the spring provides buffering protection for the falling flange sleeve, avoids damage to the flange sleeve caused by a large impact force, reduces the cost, and the reset function of the spring enables the first limiting plate to return to the original position, thereby continuing the next work.

[0010] As preferred, the conveying assembly comprises a first motor, a conveying belt, a first transmission roller and a second transmission roller, the first transmission roller and the second transmission roller are respectively rotatably connected to the inner side of the supporting base, the first transmission roller and the second transmission roller are transmissionally connected through the conveying belt, the output end of the first motor is connected with the first transmission roller through a rotating shaft, the first motor provides a power source for the transmission of the conveying assembly, the first motor can accurately control the rotating speed and direction of the first transmission roller, thereby synchronously driving the second transmission roller connected through the conveying belt to rotate, so that the conveying belt can stably convey the flange sleeve falling from the feeding bin.

[0011] As preferred, the adjusting assembly comprises a rack, a first gear, a second gear, a driving wheel, a driven wheel, a belt, a first rotating rod and a second rotating rod, the first rotating rod and the second rotating rod are rotatably connected in the feeding bin, the first gear is sleeved on the front end outer wall of the second rotating rod, the output end of the second motor is connected with the second rotating rod, the second gear is sleeved on the front end outer wall of the first rotating rod, and the first gear and the second gear are both meshingly connected with the rack, the second motor is a power source for the operation of the adjusting assembly, the second motor can effectively control the rotating speed and direction of the first rotating rod, starting the second motor drives the first rotating rod to rotate, since the first gear is meshed with the rack, the rack is driven to move horizontally, when the rack moves horizontally, the second gear meshingly connected with the rack is synchronously rotated, thereby driving the second rotating rod to start rotating, and the gear transmission mode has the advantage of high transmission efficiency.

[0012] As preferred, the driving wheel is installed on the outer wall of the rear end of the first rotating rod, and the driving wheel is connected with the driven wheel on the outer wall of the rear end of the second rotating rod through the belt, the third limiting plate is fixedly connected to the outer wall of the second rotating rod, the third limiting plate is located in the interior of the feeding bin, and the bottom end of the third limiting plate is arc-shaped, when the first rotating rod and the second rotating rod rotate, the driving wheel and the driven wheel are synchronously driven to produce the circumferential motion, the transmission between the driving wheel and the driven wheel can be connected through the belt to ensure that the rotation is more stable, and the delay shaking phenomenon is avoided, so that the transmission is more stable, the rotation speed and direction of the first rotating rod are controlled by the second motor, so that the rotation speed and direction of the second rotating rod are synchronously driven, and then the third limiting plate on the second rotating rod can effectively and accurately limit the rolling of the plurality of flange sleeve rings stored in the feeding bin, the bottom end of the third limiting plate is arc-shaped, so that the flange sleeve ring contacts the bottom of the third limiting plate, and the angle of the third limiting plate is utilized in each falling process, only part of the flange sleeve ring can fall, the number of the flange sleeve rings stored in the feeding bin is prevented from being too large to cause congestion on the conveying belt, and the processing efficiency is improved.

[0013] As preferred, the bottom surface of the feeding bin is inclined, and the front side of the feeding bin is provided with a sliding sleeve through a connecting block, and the inclined bottom surface design enables the flange sleeve rings in the feeding bin to roll down automatically, and the sliding sleeve provides a moving support space for the rack, so that the rack can move horizontally stably.

[0014] The utility model discloses the beneficial effects of:

[0015] 1. The third limiting plate arranged in the adjusting assembly can control the carding work of the flange sleeve ring during feeding, prevent the congestion phenomenon in the conveying process caused by too many flange sleeve rings falling at a time, and improve the processing efficiency.

[0016] 2. The first limiting plate and the second limiting plate not only can limit the flange sleeve ring rolling down from the feeding bin, but also can guide the flange sleeve ring through the cooperation of the first limiting plate, the second limiting plate and the roller, so as to realize the accurate positioning and position control of the flange sleeve ring, ensure that the flange sleeve ring can be accurately and orderly guided into the next processing work, and improve the production efficiency.

[0017] 3. The cooperation of the spring, the L-shaped connecting seat and the first limiting plate can buffer and protect the falling flange sleeve ring, avoid the damage of the flange sleeve ring caused by the great impact force, and reduce the cost. DRAWINGS

[0018] Figure 1 The first three-dimensional structure schematic diagram of the flange machine feeding mechanism of the utility model is shown.

[0019] Figure 2 The first limiting plate and the second limiting plate of the flange machine feeding mechanism are shown in the schematic view.

[0020] Figure 3 The front view plane schematic view of the flange machine feeding mechanism is shown in the schematic view.

[0021] Figure 4 The second three-dimensional structure schematic view of the flange machine feeding mechanism is shown in the schematic view.

[0022] Figure 5 The adjusting assembly schematic view of the flange machine feeding mechanism is shown in the schematic view.

[0023] The reference signs are explained as follows: 1, base; 2, feeding bin; 3, first limiting plate; 4, second limiting plate; 5, support seat; 6, mounting groove; 7, roller; 8, elastic member; 9, L-shaped connecting seat; 10, spring; 11, first motor; 12, conveying belt; 13, first transmission roller; 14, second transmission roller; 15, rack; 16, first gear; 17, second gear; 18, driving wheel; 19, driven wheel; 20, belt; 21, first rotating rod; 22, second rotating rod; 23, second motor; 24, third limiting plate; 25, sliding sleeve. DETAILED DESCRIPTION

[0024] The utility model is further explained in combination with the drawings and examples.

[0025] Please refer to Figures 1-5The utility model provides a kind of embodiment: a flange machine feeding mechanism, including base 1 and feeding bin 2, further including adjusting assembly, conveying assembly, first limit plate 3 and second limit plate 4, feeding bin 2 is installed in the top of base 1 by L type fixing piece, adjusting assembly is rotatably connected in the inside of feeding bin 2, conveying assembly is rotatably connected in the inside of support seat 5 and is arranged in the left side of base 1, first limit plate 3 and second limit plate 4 are respectively arranged in the upper surface left and right sides of conveying assembly, and mounting groove 6 is formed in the inside of first limit plate 3 and second limit plate 4, roller 7 is installed in the inside of mounting groove 6 by rotating shaft, the third limit plate 24 arranged in its inside can be controlled to comb the work when flange collar is fed, prevent too many flange collars from rolling off the outlet of feeding bin 2 and cause the phenomenon of congestion in conveying process, while avoiding personnel need manual adjustment, to improve processing efficiency, the setting of first limit plate 3 and second limit plate 4 can limit the flange collar rolled down from feeding bin 2, avoid falling from conveying assembly, simultaneously, first limit plate 3 and second limit plate 4 also play the role of guiding, so that the flange collar on conveying assembly can keep straight line motion using the moving force of conveying assembly, when reaching the rear end of first limit plate 3 and second limit plate 4, it is rolled contact with roller 7, compared with sliding contact, the surface rolling contact with roller 7 has lower friction coefficient, reduces the friction resistance, can provide more stable sliding, can realize accurate positioning and position control to flange collar, so that flange collar is always in the center position on conveying assembly, avoid the position deviation of flange collar in the process of being conveyed, ensure that it can be accurately and orderly guided into next processing work, to reduce manual intervention, improve production efficiency, the setting of L type fixing piece can effectively enhance the stability and bearing capacity of structure, so that feeding bin 2 can be firmly installed in the top of base 1, the setting of feeding bin 2 is used to add flange collar to its inside, provides storage space for the placement and feeding of flange collar, the setting of conveying assembly provides power for the stable conveying of flange collar, so that flange collar can keep being advanced and pushed.

[0026] Please refer to Figure 2In the embodiment, the rear end of the first limiting plate 3 and the second limiting plate 4 is provided with an elastic member 8 bent towards the middle of the conveying assembly, the second limiting plate 4 is bolted to the top right side of the support base 5, the elastic member 8 has elastic force, after a plurality of flange sleeves are conveyed on the conveying assembly, the flange sleeves gradually reach the rear end of the first limiting plate 3 and the second limiting plate 4, because the rear end of the first limiting plate 3 and the second limiting plate 4 is bent towards the center of the conveying assembly, the flange sleeves can only pass through one in order from the middle of the elastic member 8 each time, so that the flange sleeves can enter the next processing work in order, and the processing efficiency is improved, the second limiting plate 4 is bolted to the top right side of the support base 5, which effectively avoids the flange sleeves from falling out of the right side of the conveying assembly when the flange sleeves roll down from the feeding bin 2, and plays a limiting role.

[0027] Please refer to Figure 3 In the embodiment, the left side of the support base 5 is provided with an L-shaped connecting seat 9, the right side of the L-shaped connecting seat 9 is movably connected with the first limiting plate 3 through a spring 10, the L-shaped connecting seat 9 provides support for the connection between the first limiting plate 3, and has stable bearing capacity, when the flange sleeves in the feeding bin 2 roll down and touch the first limiting plate 3 due to the falling force, the first limiting plate 3 is compressed towards the spring 10, the spring 10 has elastic force, which buffers and protects the rolling flange sleeves, avoids damage to the flange sleeves caused by a large impact force, reduces the cost, and the reset action of the spring 10 enables the first limiting plate 3 to return to the original position, so as to continue the next work.

[0028] Please refer to Figure 4 In the embodiment, the conveying assembly comprises a first motor 11, a conveyor belt 12, a first transmission roller 13 and a second transmission roller 14, the first transmission roller 13 and the second transmission roller 14 are respectively rotatably connected to the inner side of the support base 5, the first transmission roller 13 and the second transmission roller 14 are transmissionally connected through the conveyor belt 12, the output end of the first motor 11 is connected with the first transmission roller 13 through a rotating shaft, the first motor 11 provides power source for the transmission of the conveying assembly, the first motor 11 can accurately control the rotating speed and direction of the first transmission roller 13, so as to synchronously drive the second transmission roller 14 connected through the conveyor belt 12 to rotate, so that the conveyor belt 12 can stably convey the work.

[0029] Please refer to Figure 5In the embodiment, the adjusting assembly comprises a rack 15, a first gear 16, a second gear 17, a driving wheel 18, a driven wheel 19, a belt 20, a first rotating rod 21, a second rotating rod 22 and a second motor 23, the first rotating rod 21 and the second rotating rod 22 are both rotationally connected in the feeding bin 2, the first gear 16 is sleeved on the outer wall of the front end of the second rotating rod 22, the output end of the second motor 23 is connected with the second rotating rod 22, the second gear 17 is sleeved on the outer wall of the front end of the first rotating rod 21, and the first gear 16 and the second gear 17 are both meshingly connected with the rack 15, the second motor 23 is a power source for the operation of the adjusting assembly, and the second motor 23 can effectively control the rotating speed and direction of the first rotating rod 21. The second motor 23 is started to drive the first rotating rod 21 to rotate the first gear 16, because the first gear 16 is meshed with the rack 15, the rack 15 is driven to move horizontally, when the rack 15 moves horizontally, the second gear 17 meshingly connected with the rack 15 is synchronously rotated to drive the second rotating rod 22 to rotate. This gear transmission mode has the advantage of high transmission efficiency. The driving wheel 18 is installed on the outer wall of the rear end of the first rotating rod 21, and the driving wheel 18 is transmissionally connected with the driven wheel 19 on the outer wall of the rear end of the second rotating rod 22 through the belt 20. The third limiting plate 24 is fixedly connected to the outer wall of the second rotating rod 22, the third limiting plate 24 is located in the interior of the feeding bin 2, and the bottom end of the third limiting plate 24 is arc-shaped. When the first rotating rod 21 and the second rotating rod 22 rotate, the driving wheel 18 and the driven wheel 19 are synchronously driven to perform circular motion, and the driving wheel 18 and the driven wheel 19 can be transmissionally connected through the belt 20 to ensure that the rotation is more stable, and the phenomenon of delay shaking is avoided, so that the transmission is more stable. The rotating speed and direction of the second rotating rod 22 are synchronously driven by controlling the rotating speed and direction of the first rotating rod 21 through the second motor 23, so that the third limiting plate 24 on the second rotating rod 22 can effectively and accurately limit the rolling of the multiple flange sleeves stored in the feeding bin 2. The bottom end of the third limiting plate 24 is arc-shaped, so that when the flange sleeve contacts the bottom of the third limiting plate 24, only part of the flange sleeve can fall each time by using the rotating angle of the third limiting plate 24, the number of the flange sleeves stored in the feeding bin 2 is prevented from being too large to cause congestion on the conveying belt 12, so that the processing efficiency is improved. The bottom surface of the feeding bin 2 is inclined, and the front side of the feeding bin 2 is provided with a sliding sleeve 25 through a connecting block. The inclined bottom surface design enables the flange sleeves in the feeding bin 2 to roll by themselves, and the sliding sleeve 25 provides a moving support space for the rack 15 to ensure that the rack 15 can stably move horizontally.

[0030] During operation, the flange rings are first added into the loading bin 2, and then the second motor 23 is started, causing the first rotating rod 21 to drive the first gear 16 to rotate. Since the first gear 16 meshes with the rack 15, it drives the rack 15 to move horizontally. When the rack 15 moves horizontally, the second gear 17, which meshes with the rack 15, rotates synchronously, thereby driving the second rotating rod 22 to start rotating. When the first rotating rod 21 and the second rotating rod 22 rotate, they synchronously drive the driving wheel 18 and the driven wheel 19 to produce a circular motion. At the same time, the driving wheel 18 and the driven wheel 19 can be connected by the belt 20 to ensure a smoother rotation. The second motor 23 controls the speed and direction of the first rotating rod 21, thereby synchronously driving the speed and direction of the second rotating rod 22. This effectively and accurately enables the third limiting plate 24 located on the second rotating rod 22 to restrict the rolling of multiple flange rings stored in the loading bin 2.

[0031] Then, when the flange ring rolling down from the feeding hopper 2 comes into contact with the first limiting plate 3 due to its falling force, it will cause the first limiting plate 3 to compress in the direction of the spring 10. Through the elastic force of the spring 10, the rolling flange ring is buffered and protected, avoiding damage to the flange ring due to the large impact force. At the same time, the first motor 11 is started so that the conveyor belt 12 can carry out stable conveying work.

[0032] Finally, guided by the first limiting plate 3 and the second limiting plate 4, the flange rings on the conveyor belt 12 roll into contact with the roller 7 when they reach the rear ends of the first limiting plate 3 and the second limiting plate 4. This achieves accurate positioning and position control of the flange rings, ensuring that the flange rings remain in the center position on the conveyor belt 12 and preventing positional deviation during transport. Furthermore, the rear ends of the first limiting plate 3 and the second limiting plate 4 are bent towards the center of the conveying assembly, thus limiting the flange rings to only one at a time passing through the middle of the elastic element 8. This ensures that the flange rings can proceed sequentially to the next processing step, improving processing efficiency.

[0033] Through the above steps, the third limiting plate 24 arranged in the adjusting assembly can control the carding of the flange sleeve during the feeding of the flange sleeve, prevent too many flange sleeves from rolling down at one time and causing congestion in the conveying process, improve the processing efficiency, and the arrangement of the first limiting plate 3 and the second limiting plate 4 not only can limit the flange sleeve rolling down from the feeding bin 2, but also can guide the flange sleeve through the cooperation of the first limiting plate 3, the second limiting plate 4 and the roller 7, so that the accurate positioning and position control of the flange sleeve can be realized, the flange sleeve can be accurately and orderly guided into the next processing work, the production efficiency is improved, and the problems that the existing flange machine feeding mechanism cannot card and feed the flange sleeves accumulated in the feeding bin 2 and lacks limiting parts during conveying are solved.

[0034] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the person skilled in the art without departing from the purpose of the utility model.

Claims

1. A flange on-line feeding mechanism, comprising a base (1) and a feeding bin (2); characterized in that: It also includes adjusting assembly, conveying assembly, first limiting plate (3) and second limiting plate (4), the top of base (1) is provided with upper bin (2) through L type fixing piece, the inside of upper bin (2) is rotatably connected with adjusting assembly, the left side of base (1) is provided with conveying assembly rotatably connected in the inside of support base (5), the upper surface of conveying assembly is provided with first limiting plate (3) and second limiting plate (4) respectively on the left and right sides, and the inside of first limiting plate (3) and second limiting plate (4) is provided with mounting groove (6), the inside of mounting groove (6) is rotatably provided with roller (7) through pivot.

2. The flange on-machine-seal mechanism of claim 1, wherein: The rear end of first limiting plate (3) and second limiting plate (4) is provided with elastic member (8) bending to the middle part of conveying assembly, and second limiting plate (4) is rotatably connected to the top right side of support base (5) through bolt.

3. The flange on-machine-seal mechanism of claim 2, wherein: The left side of support base (5) is rotatably provided with L type connecting base (9), and the right side of L type connecting base (9) is rotatably connected with first limiting plate (3) through spring (10).

4. The flange on-machine-seal mechanism of claim 3, wherein: Conveying assembly includes first motor (11), conveying belt (12), first transmission roller (13) and second transmission roller (14), first transmission roller (13) and second transmission roller (14) are rotatably connected to the inside of support base (5), first transmission roller (13) and second transmission roller (14) are rotatably connected through conveying belt (12), and the output end of first motor (11) is rotatably connected with first transmission roller (13).

5. The flange on-machine-seal mechanism of claim 4, wherein: Adjusting assembly includes rack (15), first gear (16), second gear (17), driving wheel (18), driven wheel (19), belt (20), first rotating rod (21), second rotating rod (22) and second motor (23), first rotating rod (21) and second rotating rod (22) are rotatably connected in upper bin (2), first gear (16) is rotatably connected to the front end outer wall of second rotating rod (22), the output end of second motor (23) is rotatably connected with second rotating rod (22), second gear (17) is rotatably connected to the front end outer wall of first rotating rod (21), and first gear (16) and second gear (17) are rotatably connected with rack (15).

6. The flange on-machine-seal mechanism of claim 5, wherein: Driving wheel (18) is rotatably connected to the outer wall of the rear end of first rotating rod (21), and driving wheel (18) is rotatably connected with driven wheel (19) on the outer wall of the rear end of second rotating rod (22) through belt (20), and third limiting plate (24) is rotatably connected to the outer wall of second rotating rod (22), third limiting plate (24) is rotatably connected in upper bin (2), and the bottom end of third limiting plate (24) is arc-shaped.

7. The flange on-machine-seal mechanism of claim 6, wherein: The bottom surface of upper bin (2) is inclined, and the front side of upper bin (2) is rotatably provided with sliding sleeve (25) through connecting block.

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