CN218641914U

CN218641914U - Feeding machine

Info

Publication number: CN218641914U
Application number: CN202222731179.0U
Authority: CN
Inventors: 谭锋; 彭昌明
Original assignee: Shaoxing Yueshen Machinery Co ltd
Current assignee: Shaoxing Yueshen Machinery Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-03-17
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a feeder, including the fixed seat subassembly, the conveyer belt, fixed seat subassembly installation support seat subassembly, the sleeve two that is used for placing the part is installed to support seat subassembly top, support seat subassembly still installs a plurality of magnet two, a plurality of magnet annular array distribute and are located sleeve two below, lifting unit is still installed to the fixed seat subassembly, the fixed seat subassembly is including the upper plate that is located the upper end, the conveyer belt is located the upper plate top, the conveyer belt includes conveyer belt one, conveyer belt two, lifting unit includes the elevating platform, the upper plate includes hole two, the elevating platform can be followed two inner walls in the hole and slided from top to bottom, the width of elevating platform is less than conveyer belt one, the minimum interval between the conveyer belt two, elevating platform sliding connection installs the pole, the pole passes elevating platform and its top protractile elevating platform upper end, sleeve one is installed to the pole top, sliding connection installs magnet one in the sleeve, magnet one goes up magnetism and inhales the part. The utility model provides a feeder grabs the material and stabilizes and operating efficiency is high.

Description

Feeding machine

Technical Field

The utility model belongs to the technical field of the pay-off technique and specifically relates to a feeder is related to.

Background

The existing feeding device is shown in fig. 1, a plurality of parts 6 are placed at the top of a second sleeve 44, the parts 6 are annular iron sheets, two first cylinder assemblies 45 and two second cylinder assemblies 46 are installed on a second plate 42, the two first cylinder assemblies 45 are positioned on two sides of the bottom of the second sleeve 44, a connecting line of the two first cylinder assemblies 45 and the two second cylinder assemblies 46 forms an angle of 90 degrees, the horizontal position of the second cylinder assemblies 46 is higher than that of the first cylinder assemblies 45, the output ends of the first cylinder assemblies 45 and the second cylinder assemblies 46 are respectively connected with a third magnet 451 and a fourth magnet 461, the parts 6 are fixed on the second sleeve 44 through the magnetic attraction effect of the third magnet 451 and the fourth magnet 461, the third magnet 451 is far away from the outer wall of the second sleeve 44 through the first cylinder assemblies 45, so that the parts 6 between the first cylinder assemblies 45 fall and enter between a plurality of second magnets 43 positioned below the second sleeve 44, and the fourth magnet 461 is far away from the outer wall of the second sleeve 44 through the second cylinder assemblies 46, so that the parts 6 between the two cylinder assemblies 46 fall between the first cylinder assemblies 45.

As shown in fig. 1 and 7, the plurality of magnets 43 are distributed in an annular shape to generate a magnetic force separating effect on the plurality of parts 6 placed in the magnets, the plurality of parts 6 are distributed at intervals from top to bottom after falling between the plurality of magnets 43, the intervals from top to bottom are gradually increased, the air cylinder 200 drives the sucker assembly 100 to adsorb the parts 6 to the upper end of the sucker assembly 100, the sucker assembly 100 descends to place the parts 6 on the conveyor belt 3 and convey the parts away, and after the parts 6 at the lowest ends of the plurality of magnets 43 are taken away, the other parts 6 above the parts 6 at the lowest ends are pushed to the grabbing initial positions of the taken-away parts 6 due to the magnetic force.

Because the cylinder 200 is fixed in ascending distance every time, and when the part 6 at the lowest end reaches the grabbing position due to the action of magnetic force tension, the upper position and the lower position have some deviation, when the part 6 is located at the upper position, a certain distance exists between the part 6 and the sucking disc assembly 100 when the sucking disc assembly 100 ascends to the extreme position, in order to ensure that the part 6 can be successfully sucked every time, the staying time is increased after the cylinder 200 ascends to the extreme position, and the adsorption force of the sucking disc assembly 100 is increased, the sucking disc assembly 100 realizes adsorption through an external vacuum pump, the internal air pressure is required to be reduced (namely, the power of the vacuum pump generating low pressure is increased) when the adsorption force of the sucking disc assembly 100 is increased, the cost is increased, the conveying efficiency is reduced due to staying, sundries such as oil stains of the part 6 can also be sucked into the vacuum pump, and the workload during the maintenance of the vacuum pump is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned prior art not enough, provide a feeder, it is stable and the operating efficiency is high to grab the material.

In order to achieve the above purpose, the technical scheme of the utility model is that:

the utility model provides a feeder, including the fixed seat subassembly, the conveyer belt, the support seat subassembly is installed to fixed seat subassembly upper end, the sleeve two that is used for placing the part is installed to support seat subassembly top, support seat subassembly still installs a plurality of magnet two, a plurality of magnet annular array distribute and be located sleeve two below, the part can be followed two inner walls whereabouts of sleeve and fall into between a plurality of magnet two, lifting unit is still installed to the fixed seat subassembly, the fixed seat subassembly is including the upper plate that is located the upper end, the conveyer belt is located the upper plate top, the conveyer belt includes conveyer belt one, conveyer belt two, lifting unit includes the elevating platform, the upper plate includes hole two, the elevating platform can be followed two inner walls in the hole and slided from top to bottom, the width of elevating platform is less than conveyer belt one, the minimum interval between the conveyer belt two, elevating platform sliding connection installs the pole, the pole passes elevating platform and its top protractile elevating platform upper end, sleeve one is installed to the pole top, sliding connection installs magnet one, the part is inhaled to magnet one.

The outer wall of the part is attached to the inner walls of the magnets.

The left side and the right side of the lifting platform are at least provided with two holes III, and the rods are in clearance fit with the insertion holes III.

A hole IV is formed in the sleeve I, and the outer wall of the magnet I is matched with the inner wall of the hole IV.

The first sleeve is further provided with a fifth hole located below the fourth hole, the outer wall of the first magnet is sleeved with a lantern ring, and the outer wall of the lantern ring is in clearance fit with the fifth hole.

The sleeve is connected with the upper end of the insertion rod in a threaded manner.

The lifting platform comprises a boss positioned below, and the outer diameter of the boss is larger than that of the second hole.

The bush is installed to the upper plate bottom, and the bush includes hole six, boss outer wall and six inner wall clearance fit in hole.

The supporting seat assembly comprises a second plate, a first air cylinder assembly and a second air cylinder assembly are installed at the upper end of the second plate, respective output ends of the first air cylinder assembly and the second air cylinder assembly are correspondingly connected with a third magnet and a fourth magnet, the third magnet and the fourth magnet are located on the periphery of the bottom of the second sleeve, and the first air cylinder assembly and the second air cylinder assembly pull the third magnet and the fourth magnet to be attached or keep away from the outer wall of the second sleeve to enable parts located in the second sleeve to fall.

The bottom of the rod is connected with a connecting block, the connecting block is connected with a cylinder assembly, the boss comprises a counter bore, the connecting block can slide along the inner wall of the counter bore, the outer thread at the bottom of the boss is connected with a bottom cover, the bottom of the rod is sleeved with a spring, and the spring is located above the connecting block.

The beneficial effects of the utility model are that:

firstly, the method comprises the following steps: the magnetic force of magnet one and upper and lower slidability can avoid the magnetic force to open the influence that the part that lies in the below because positional deviation is to snatching to it is more steady to snatch, and efficiency is higher.

II, secondly: the boss is arranged, so that the lifting block is fixed at a designated position after the boss props against the upper plate.

Thirdly, the method comprises the following steps: the bottom cover can be arranged to enable the cylinder assembly to pull the lifting block downwards.

Drawings

FIG. 1 is a front view of the background art;

FIG. 2 is a first front view of the embodiment;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is an enlarged view at B in FIG. 3;

FIG. 5 is a top view of the conveyor, parts, and lift assembly of an embodiment;

FIG. 6 is a top view of the second sleeve, the first cylinder assembly and the second cylinder assembly in the embodiment;

FIG. 7 is a top view of an array of second magnets in an embodiment;

FIG. 8 is a second front view of the embodiment.

In the figure: the lifting device comprises a lifting assembly 1, a rod 11, a first hole 111, a first sleeve 112, a Kong Wu, a fourth hole 1122, a first magnet 113, a lantern ring 114, a lifting platform 12, a lifting block 121, a boss 122, a counter bore 1221, a seat surface 1222, a third hole 123, a bottom cover 13, a connecting block 14, a spring 15, a fixing seat assembly 2, an upper plate 21, a second hole 211, a bottom plate 22, a lining 23, a sixth hole 231, a conveyor belt 3, a first conveyor belt 31, a second conveyor belt 32, a supporting seat assembly 4, a first plate 41, a second plate 42, a second magnet 43, a second sleeve 44, a first cylinder assembly 45, a third magnet 451, a second cylinder assembly 46, a fourth magnet 461, a cylinder assembly 5, a piston rod 51, a part 6, a sucker assembly 100 and a cylinder 200.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 2-7, a feeder comprises a conveyor belt 3, a supporting seat assembly 4 is mounted at the upper end of a fixing seat assembly 2, the supporting seat assembly 4 comprises a second plate 42, a second sleeve 44 for placing a part 6 is mounted above the supporting seat assembly 4, the bottom of the second sleeve 44 is in threaded connection with the second plate 42, and the part 6 is an annular iron sheet part.

As shown in fig. 2 and 6, a first cylinder assembly 45 and a second cylinder assembly 46 are mounted at the upper end of the second plate 42, the respective output ends of the first cylinder assembly 45 and the second cylinder assembly 46 are correspondingly connected with a third magnet 451 and a fourth magnet 461, the third magnet 451 and the fourth magnet 461 are located on the periphery of the bottom of the second sleeve 44, two sides of the bottom of the second sleeve 44 are respectively provided with the first cylinder assembly 45, and the other two sides perpendicular to the connecting line of the first cylinder assemblies 45 on the two sides are respectively provided with the second cylinder assembly 46, as shown in fig. 6, the first cylinder assembly 45 and the second cylinder assembly 46 are uniformly distributed along the circumferential direction of the outer wall of the second sleeve 44 in the top view direction, and as shown in fig. 1, the position of the second cylinder assembly 46 in the front view direction is higher than that of the first cylinder assembly 45. The first air cylinder assembly 45 and the second air cylinder assembly 46 pull the third magnet 451 and the fourth magnet 461 to be attached to or away from the outer wall of the second sleeve 44, so that the part 6 located in the second sleeve 44 falls, specifically, the part 6 is placed into the second sleeve 44 from the top of the second sleeve 44, the fourth magnets 461 on the two sides are attached to the outer wall of the second sleeve 44, the part 6 falls to the position between the fourth magnets 461 on the two sides along the inner wall of the inner hole of the second sleeve 44, and the part 6 is adsorbed and fixed by the magnetic force of the fourth magnets 461. The two magnets three 451 are attached to the outer wall of the sleeve two 44, the two magnets four 461 are far away from the outer wall of the sleeve two 44, the part 6 located between the two magnets four 461 falls to the position between the two magnets three 451, the two magnets three 451 are far away from the outer wall of the sleeve two 44, and the part 6 located between the two magnets three 451 falls off the sleeve two 44 from the bottom of the sleeve two 44.

As shown in fig. 2, 3 and 7, the lower end of the second plate 42 is connected with a plurality of guide posts, the other end of the guide posts is connected with the fixed seat assembly 2, the support seat assembly 4 further comprises a first plate 41, the first plate 41 is positioned below the second plate 42, the first plate 41 is arranged between the guide posts, a plurality of second magnets 43 are arranged at the upper end of the first plate 41, the plurality of second magnets 43 are distributed in an annular array and positioned below the second sleeve 44, the part 6 falling from the bottom of the second sleeve 44 falls into the plurality of second magnets 43, the outer wall of the part 6 is attached to the inner wall of the plurality of

second magnets

43, 5 second magnets 43 are arranged in the embodiment shown in fig. 7, an inner ring formed by the annular array of five second magnets 43 is matched with the outer wall of the part 6, after the parts 6 enter the space between the five second magnets 43 in the annular array, due to the magnetic force separating effect, the parts 6 are distributed at intervals from top to bottom and gradually increase from top to bottom, after the part 6 at the lowest part is taken away, the part 6 above the part 6 is pushed to the position before the part 6 taken away before grabbing due to the magnetic force effect, the part 6 continuously falls into the space between the five second magnets 43 by matching with the upper cylinder assembly 45 and the cylinder assembly 46 to control the third magnet 451 and the fourth magnet 461, and the part 6 above the part 6 at the lowest part can fall into the grabbing position after being grabbed, so that repeated grabbing is realized.

As shown in fig. 2 and 3, lifting unit 1 is still installed to fixing base subassembly 2, fixing base subassembly 2 is including the upper plate 21 that is located the upper end, conveyer belt 3 is located upper plate 21 top, 3 both sides of conveyer belt rely on the motor to realize the transmission, as shown in fig. 5, conveyer belt 3 includes conveyer belt one 31, conveyer belt two 32, conveyer belt one 31, conveyer belt two 32 are parallel to each other and highly uniform from top to bottom, conveyer belt one 31, the minimum interval between conveyer belt two 32 is less than 6 external diameters of part, and can guarantee that part 6 falls behind conveyer belt 3 top, the area of contact of part 6 and conveyer belt 3 is reasonable.

As shown in fig. 2 and 3, the lifting assembly 1 includes a lifting platform 12, the upper plate 21 includes a second hole 211, the lifting platform 12 includes a lifting block 121 located at the upper end, the lifting block 121 can slide up and down along the inner wall of the second hole 211, the lifting platform 12 further includes a boss 122 located below, the outer diameter of the boss 122 is greater than that of the second hole 211, and the width of the lifting platform 12 is smaller than the minimum distance between the first conveyor belt 31 and the second conveyor belt 32.

As shown in fig. 3, a bushing 23 is installed at the bottom of the upper plate 21, the bushing 23 includes a hole six 231, an outer wall of the boss 122 is in clearance fit with an inner wall of the hole six 231, and the boss 122 slides up and down along the inner wall of the hole six 231.

As shown in fig. 2, 3 and 4, the lifting platform 12 is slidably connected with the rod 11, at least two holes three 123 are arranged on the left side and the right side of the lifting platform 12, the holes three 123 are matched with the rod 11, and the rod 11 is inserted into the holes three 123 in a clearance fit mode.

As shown in fig. 3, a connecting block 14 is connected to the bottom of a rod 11, the rod 11 is screwed into the connecting block 14, the connecting block 14 is connected with a cylinder assembly 5, the fixing base assembly 2 further includes a bottom plate 22 located at the bottom, the cylinder assembly 5 is mounted at the upper end of the bottom plate 22, the cylinder assembly 5 includes a piston rod 51, the connecting block 14 is connected to the upper end of the piston rod 51, the boss 122 includes a counter bore 1221, the counter bore 1221 opens the bottom of the boss 122, the connecting block 14 can slide along the inner wall of the counter bore 1221, a bottom cover 13 is connected to the bottom of the boss 122 through external threads, the piston rod 51 passes through the bottom cover 13, a spring 15 is sleeved at the bottom of the rod 11, the spring 15 is located above the connecting block 14, the boss 122 further includes a seat 1222, the seat surface 1222 is a bottom surface in the depth direction of the counter bore 1221, one end of the spring 15 abuts against the seat surface 1222, and the other end abuts against the upper end surface of the connecting block 14.

As shown in fig. 2, 3 and 4, the rod 11 passes through the lifting platform 12 and the top of the rod 11 can extend out of the upper end of the lifting platform 12, a first sleeve 112 is installed at the top of the rod 11, and a first magnet 113 is installed in the first sleeve 112 in a sliding connection manner. Specifically, the top of the rod 11 is provided with a first hole 111, and a first sleeve 112 is screwed into the first hole 111. The first sleeve 112 is internally provided with four holes 1122, the outer wall of the first magnet 113 is matched with the inner wall of the four holes 1122, the first sleeve 112 is further provided with five holes 1121 positioned below the four holes 1122, the diameter of the five holes 1121 is larger than that of the four holes 1122, the outer wall of the first magnet 113 is sleeved with the lantern ring 114, the outer wall of the lantern ring 114 is in clearance fit with the five holes 1121, and the first magnet 113 can slide up and down along the inner wall of the four holes 1122.

As shown in fig. 2, under the action of the cylinder assembly 5, the connecting block 14 pushes the lifting platform 12 to move upwards to the upper end of the boss 122 to abut against the lower end of the upper plate 21 through the spring 15, at this time, the lifting platform 12 cannot move upwards any more, the connecting block 14 continues to move upwards and pushes the rod 11 to move upwards, meanwhile, the spring 15 is compressed, when the piston rod 51 reaches a fixed position, the magnet i 113 moves upwards to magnetically attract the part 6, and because the position of the part 6 at the lowest position has deviation, the deviation is compensated by the magnetism of the magnet i 113 and the up-and-down slidability of the magnet i 113.

As shown in fig. 2 and 8, under the action of the cylinder assembly 5, the connecting block 14 pulls the rod 11 to move downwards, when the upper end of the rod 11 is lower than the upper end surface of the lifting table 12, the bottom surface of the part 6 is attached to the upper end surface of the lifting table 12, when the lifting table 12 descends until the upper end surface of the lifting table 12 is flush with the upper end surface of the conveyor belt 3, the lifting table 12 continues to descend, the bottom surface of the part 6 is attached to the upper end surface of the conveyor belt 3, and the part 6 is conveyed away by the conveyor belt 3. The lifting platform 12 descends through the action of gravity and the connecting block 14 pulls the bottom cover 13 to drive the lifting platform 12, and the spring 15 is in a compressed state in the whole process.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a feeder, includes fixing base subassembly (2), conveyer belt (3), support seat subassembly (4) are installed to fixing base subassembly (2) upper end, support seat subassembly (4) top is installed and is used for placing sleeve two (44) of part (6), support seat subassembly (4) still install a plurality of magnet two (43), and is a plurality of two (43) ring array of magnet distribute and be located sleeve two (44) below, part (6) can be followed two (44) inner walls of sleeve whereabouts and fall into a plurality ofly between two (43) of magnet, its characterized in that: fixing base subassembly (2) still install elevating module (1), fixing base subassembly (2) is including upper plate (21) that are located the upper end, conveyer belt (3) are located upper plate (21) top, conveyer belt (3) are including conveyer belt (31), conveyer belt two (32), elevating module (1) is including elevating platform (12), upper plate (21) are including hole two (211), elevating platform (12) can be followed hole two (211) inner wall slides from top to bottom, the width of elevating platform (12) is less than the minimum interval between conveyer belt one (31), conveyer belt two (32), elevating platform (12) sliding connection installs pole (11), pole (11) pass elevating platform (12) and its top can stretch out elevating platform (12) upper end, sleeve one (112) is installed at pole (11) top, sliding connection installs magnet one (113) in sleeve one (112), magnet one (113) goes upward magnetism is inhaled part (6).

2. The feeder of claim 1, wherein: the outer wall of the part (6) is attached to the inner walls of the second magnets (43).

3. The feeder of claim 1, wherein: the left side and the right side of the lifting platform (12) are at least provided with two holes III (123), and the rod (11) is inserted into the holes III (123) in a clearance fit mode.

4. The feeder of claim 1, wherein: a hole four (1122) is formed in the sleeve I (112), and the outer wall of the magnet I (113) is matched with the inner wall of the hole four (1122).

5. The feeder of claim 4, wherein: the first sleeve (112) is further provided with a fifth hole (1121) located below the fourth hole (1122), a lantern ring (114) is sleeved on the outer wall of the first magnet (113), and the outer wall of the lantern ring (114) is in clearance fit with the fifth hole (1121).

6. The feeder of claim 1, wherein: the first sleeve (112) is inserted into the upper end of the rod (11) in a threaded connection mode.

7. The feeder of claim 1, wherein: the lifting platform (12) comprises a boss (122) located below, and the outer diameter of the boss (122) is larger than that of the second hole (211).

8. The feeder of claim 7, wherein: a bushing (23) is installed at the bottom of the upper plate (21), the bushing (23) comprises a hole six (231), and the outer wall of the boss (122) is in clearance fit with the inner wall of the hole six (231).

9. The feeder of claim 1, wherein: the supporting seat assembly (4) comprises a second plate (42), a first cylinder assembly (45) and a second cylinder assembly (46) are installed at the upper end of the second plate (42), the output ends of the first cylinder assembly (45) and the second cylinder assembly (46) are correspondingly connected with a third magnet (451) and a fourth magnet (461), the third magnet (451) and the fourth magnet (461) are located on the periphery of the bottom of the second sleeve (44), and the first cylinder assembly (45) and the second cylinder assembly (46) pull the third magnet (451) and the fourth magnet (461) to be attached or are far away from the outer wall of the second sleeve (44) to enable the part (6) located in the second sleeve (44) to fall.

10. The feeder of claim 7, wherein: the improved air cylinder assembly is characterized in that a connecting block (14) is connected to the bottom of the rod (11), an air cylinder assembly (5) is connected to the connecting block (14), the boss (122) comprises a counter bore (1221), the connecting block (14) can slide along the inner wall of the counter bore (1221), a bottom cover (13) is connected to the bottom of the boss (122) through external threads, a spring (15) is sleeved at the bottom of the rod (11), and the spring (15) is located above the connecting block (14).