Automation device capable of circularly feeding

Abstract

The invention discloses an automated device capable of circularly feeding, and relates to the field of feeding equipment, the automated device comprises an annular conveying belt, a plurality of conveying frames are movably clamped to the upper end of the annular conveying belt, a plurality of conveying clamping grooves are fixedly formed in the top ends of the conveying frames, and a plurality of circular grooves are formed in the top surfaces of the conveying clamping grooves; a plurality of circular grooves are formed in the conveying frame, strip-shaped protrusions are fixedly connected to the interiors of the circular grooves, a feeding assembly is arranged at the upper end of the conveying frame and comprises an adsorption assembly and a driving assembly, and the adsorption assembly comprises a first mounting frame. According to the spherical part feeding device, the annular conveying belt conveys the conveying frame to the position below the feeding assembly, in the conveying process, the spherical parts cannot collide with one another due to limiting constraint of the circular grooves, and therefore the outer surfaces of the spherical parts are protected; and the ball parts are prevented from falling off from the feeding assembly.

Description

Technical Field

[0001] The invention relates to the technical field of feeding equipment, in particular to an automated device for cyclic feeding. Background Art

[0002] Parts loading is a key pre-process in automated production, which involves correctly and efficiently delivering parts to machines or assembly lines for subsequent processing or assembly.

[0003] In the prior art, there is a circulating automatic loading device such as the Chinese patent publication number CN113734754B; the magnetic sheets are fed from the feeding device and then slide into the first conveying device, and then transferred from the first conveying device to the second conveying device. The second conveying device transfers the magnetic sheets to the reversing device, and the reversing device changes the magnetic sheets from horizontal to vertical and transfers them to the stacking device for stacking.

[0004] Due to the special shape of spherical parts, when transporting spherical parts, the spherical parts will roll on the conveyor belt, causing the spherical parts to collide with each other, resulting in dents and damage on the surface of the spherical parts, affecting the subsequent processing of the spherical parts. Summary of the invention

[0005] The purpose of the present invention is to provide an automated device for circulating feeding, so as to solve the problem that when the spherical parts are transported, the spherical parts roll on the conveyor belt, causing the spherical parts to collide with each other, resulting in concave damage on the surface of the spherical parts, which affects the subsequent processing of the spherical parts.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automated device for cyclic feeding, comprising an endless conveyor belt, a plurality of conveying frames are movably connected at the upper end of the endless conveyor belt, a plurality of conveying slots are fixedly installed at the top of the conveying frame, a plurality of circular grooves are provided on the top surfaces of the plurality of conveying slots, and a plurality of strip protrusions are fixedly connected inside the plurality of circular grooves, a feeding assembly is arranged at the upper end of the conveying frame, the feeding assembly comprises an adsorption assembly and a driving assembly, the adsorption assembly comprises a No. 1 mounting frame, a primary air pipe is fixedly installed on one side of the No. 1 mounting frame, a plurality of secondary air pipes are fixedly connected on one side of the primary air pipe, a suction cup is fixedly connected on one end of the plurality of secondary air pipes, the driving assembly comprises a No. 2 mounting frame, a transverse conveying assembly is fixedly installed on one end of the No. 2 mounting frame, a No. 3 mounting frame is transmission-connected on one side of the transverse conveying assembly, an electric-controlled cylinder is fixedly connected on one side of the No. 3 mounting frame, a piston rod is movably connected inside the electric-controlled cylinder, and one end of the piston rod is fixedly installed on one side of the No. 1 mounting frame.

[0007] Preferably, the transverse conveying assembly includes a base plate, a driving motor is fixedly mounted on one end of the base plate, the output end of the driving motor is transmission-connected to a screw rod, the outer side of the screw rod is threadedly connected to a driving block, and the No. 3 mounting frame is fixedly mounted on one side of the driving block.

[0008] Preferably, limiting side plates are fixedly installed on both sides of the top surface of the endless conveyor belt, and two limiting strips are fixedly installed on one side of the two limiting side plates. The main function of the limiting strips is to constrain the movement trajectory of the roller.

[0009] Preferably, limit frames are fixedly installed on both sides of the conveying frame, and a limit groove is provided on one side of the limit frame. A plurality of rollers are rotatably clamped inside the limit groove, and the rollers are arranged between two limit bars. When the annular conveyor belt drives the conveying frame to move in a circle, the rollers rotate between the two limit bars, and the two limit side plates provide side constraints on the conveying frame and reduce the friction force on the conveying frame through the rollers, thereby improving the smoothness of the movement of the conveying frame driven by the annular conveyor belt.

[0010] Preferably, both sides of several of the conveying slots are provided with mounting slots, and a baffle frame is movably connected inside the mounting slot, one end of the baffle frame is threadedly connected to a mounting bolt, and one end of the mounting bolt is threadedly connected to the top surface of the conveying frame. When the radius of the spherical part is larger, a baffle frame with a higher height is replaced by first rotating the mounting bolt to release the limiting constraint of the mounting bolt on the baffle frame, and then pulling the baffle frame out of the mounting slot to replace the baffle frame with a higher height.

[0011] Preferably, the baffle frame includes a mounting bar, which is movably connected to the inside of the mounting slot, and a plurality of baffle rods are evenly and fixedly installed on one side of the mounting bar. The baffle rods in the baffle frame constrain the two sides of the spherical part to prevent the spherical part from slipping out from the two sides of the conveying frame.

[0012] Preferably, a protective sleeve is movably sleeved on the outer side of one end of the stopper rod, a plurality of spherical protrusions are fixedly connected to the outer side of the protective sleeve, and the material of the protective sleeve is rubber.

[0013] Preferably, a mounting side plate is fixedly mounted on one side of the two limiting side plates, and a feeding assembly is fixedly mounted between the two mounting side plates, so that the spherical parts pass through the feeding assembly and fall into the interior of the conveying frame in sequence.

[0014] Preferably, the feed assembly includes five feed pipes and a mounting plate, the five feed pipes respectively pass through one side of the mounting plate, the feed pipes are arranged directly above the circular groove, and the spherical parts enter the interior of the conveying frame through the feed pipes in sequence.

[0015] Preferably, the strip-shaped protrusions are made of rubber material, and since the strip-shaped protrusions are made of rubber material, the impact force on the spherical part when it falls from a height can be reduced.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, the annular conveyor belt transports the conveying frame to the bottom of the loading assembly. During the conveying process, the spherical parts will not collide with each other due to the limit constraints of the circular groove, thereby protecting the outer surface of the spherical parts. In addition, when the loading assembly adsorbs the spherical parts, the suction cup can completely fit on the surface of the spherical parts to prevent the spherical parts from falling from the loading assembly.

[0017] 2. In the present invention, when the circular conveyor belt drives the conveyor frame to move in a circular motion, the roller rotates between the two limit bars, and the two limit side plates provide lateral constraints on the conveyor frame, and the rollers are used to reduce the friction force on the conveyor frame, thereby improving the smoothness of the movement of the conveyor frame driven by the circular conveyor belt.

[0018] 3. In the present invention, a protective cover is put on the outer side of the stopper rod, and the material of the protective cover is rubber material to increase the friction force on the outer surface of the spherical part. And the spherical protrusion can fill the gap between the stopper rod and the spherical part, so that the stopper frame can better limit the spherical part. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of an automated device for cyclic feeding of the present invention; Figure 2 It is a structural schematic diagram of a conveying frame in an automated device for cyclic loading of the present invention; Figure 3 It is a structural schematic diagram of a conveying card slot in an automated device for cyclic feeding of the present invention; Figure 4 It is a structural schematic diagram of a baffle frame in an automated device for cyclic feeding of the present invention; Figure 5 It is a structural schematic diagram of a feeding component in an automated device for cyclic feeding of the present invention; Figure 6 It is a schematic diagram of the connection relationship between the adsorption component and the driving component in an automated device for cyclic feeding of the present invention; Figure 7 The present invention is a schematic diagram of the structure of an adsorption component in an automated device for cyclic feeding.

[0020] In the figure: 1, annular conveyor belt; 11, limiting side plate; 111, limiting strip; 12, mounting side plate; 2, conveying frame; 21, conveying slot; 211, round slot; 212, bar protrusion; 213, mounting slot; 22, limiting frame; 221, limiting slot; 222, roller; 23, stopper frame; 231, mounting strip; 232, stopper rod; 233, protective cover; 234, spherical protrusion; 24, mounting bolt; 3, Feed assembly; 31. Feed pipe; 32. Mounting plate; 4. Loading assembly; 5. Adsorption assembly; 51. Mounting frame No. 1; 52. Level 1 air pipe; 53. Level 2 air pipe; 54. Suction cup; 6. Drive assembly; 61. Mounting frame No. 2; 62. Horizontal conveying assembly; 621. Bottom plate; 622. Drive motor; 623. Screw rod; 624. Drive block; 63. Mounting frame No. 3; 64. Electric cylinder; 641. Piston rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0022] Reference Figure 1-7As shown: an automated device for cyclic feeding, comprising an annular conveyor belt 1, a plurality of conveying frames 2 are movably connected to the upper end of the annular conveyor belt 1, a plurality of conveying slots 21 are fixedly installed on the top of the conveying frame 2, a plurality of circular grooves 211 are opened on the top surface of the plurality of conveying slots 21, and a plurality of strip protrusions 212 are fixedly connected inside the plurality of circular grooves 211, a feeding assembly 4 is arranged on the upper end of the conveying frame 2, the feeding assembly 4 comprises an adsorption assembly 5 and a driving assembly 6, the adsorption assembly 5 comprises a No. 1 mounting frame 51, a primary air pipe 52 is fixedly installed on one side of the No. 1 mounting frame 51, a plurality of secondary air pipes 53 are fixedly connected to one side of the primary air pipe 52, a plurality of secondary air pipes 53 are fixedly connected to one end of the plurality of secondary air pipes 53, a suction cup 54 is fixedly connected to one end of the suction cup 54, the driving assembly 6 comprises a No. 2 mounting frame 61, a transverse conveying assembly 62 is fixedly installed on one end of the No. 2 mounting frame 61, a transverse conveying assembly 62 is fixedly installed on one end of the transverse conveying assembly 62 The side transmission is connected with the No. 3 mounting frame 63, one side of the No. 3 mounting frame 63 is fixedly connected with the electric control cylinder 64, the electric control cylinder 64 has a piston rod 641 movably connected inside, one end of the piston rod 641 is fixedly installed on one side of the No. 1 mounting frame 51, the horizontal conveying assembly 62 includes a base plate 621, one end of the base plate 621 is fixedly installed with a driving motor 622, the output end of the driving motor 622 is transmission-connected with a screw rod 623, the outer side of the screw rod 623 is threadedly connected with a driving block 624, the No. 3 mounting frame 63 is fixedly installed on one side of the driving block 624, the two limiting side plates 11 are fixedly installed with a mounting side plate 12, the two mounting side plates 12 are fixedly installed with a feed assembly 3, the feed assembly 3 includes five feed pipes 31 and a mounting plate 32, the five feed pipes 31 respectively pass through one side of the mounting plate 32, and the material of the strip protrusion 212 is rubber material.

[0023] In this embodiment, the spherical parts fall from the inside of the feed pipe 31 into the inside of the circular groove 211 in the conveying frame 2 in sequence. Since the material of the strip protrusion 212 is rubber, the impact force of the spherical parts falling from a high place can be reduced. The annular conveyor belt 1 transports the conveying frame 2 to the bottom of the feeding component 4. The spherical parts are constrained by the circular groove 211 and will not collide with each other, thereby protecting the outer surface of the spherical parts. The electric control cylinder 64 in the feeding component 4 drives the adsorption component 5 to move downward, and the adsorption component 5 The suction cup 54 in the suction cup is attached to the outer surface of the spherical part, and the air pump extracts the gas between the suction cup 54 and the outer surface of the spherical part. The gas passes through the secondary air pipe 53 in turn and is finally discharged from the inside of the primary air pipe 52. The electric control cylinder 64 drives the adsorption component 5 to rise, and the driving motor 622 drives the screw rod 623 to rotate, so that the driving block 624 moves horizontally on the screw rod 623. Since the No. 3 mounting frame 63 is fixedly installed on the driving block 624, the adsorption component 5 is driven to move horizontally to the top of the processing equipment to complete the loading operation. Example

[0024] Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 and Figure 7 As shown, it includes an endless conveyor belt 1, a plurality of conveyor frames 2 are movably connected to the upper end of the endless conveyor belt 1, a plurality of conveyor slots 21 are fixedly installed on the top of the conveyor frame 2, a plurality of circular grooves 211 are opened on the top surface of the plurality of conveyor slots 21, and a plurality of strip protrusions 212 are fixedly connected inside the plurality of circular grooves 211, a feeding assembly 4 is arranged on the upper end of the conveyor frame 2, the feeding assembly 4 includes an adsorption assembly 5 and a driving assembly 6, the adsorption assembly 5 includes a No. 1 mounting frame 51, a first-level air pipe 52 is fixedly installed on one side of the No. 1 mounting frame 51, a plurality of second-level air pipes 53 are fixedly connected to one side of the first-level air pipe 52, and a plurality of second-level air pipes 53 are fixedly connected to one end of the plurality of second-level air pipes 53. A suction cup 54 is fixedly connected to one end of the driving assembly 6, and a No. 2 mounting frame 61 is provided. A transverse conveying component 62 is fixedly installed on one end of the mounting frame 61, and a No. 3 mounting frame 63 is transmission-connected to one side of the transverse conveying component 62. An electric-controlled cylinder 64 is fixedly connected to one side of the No. 3 mounting frame 63. A piston rod 641 is movably connected inside the electric-controlled cylinder 64. One end of the piston rod 641 is fixedly installed on one side of the No. 1 mounting frame 51. Limiting side plates 11 are fixedly installed on both sides of the top surface of the annular conveyor belt 1, and two limiting strips 111 are fixedly installed on one side of the two limiting side plates 11. Limiting frames 22 are fixedly installed on both sides of the conveying frame 2, and a limiting groove 221 is provided on one side of the limiting frame 22. A plurality of rollers 222 are rotatably connected inside the limiting groove 221, and the rollers 222 are arranged between the two limiting strips 111.

[0025] In this embodiment, when the circular conveyor belt 1 drives the conveyor frame 2 to move in a circular motion, the roller 222 rotates between the two limiting bars 111, and the two limiting side plates 11 provide lateral constraints on the conveyor frame 2. The friction force on the conveyor frame 2 is reduced through the roller 222, thereby improving the smoothness of the movement of the conveyor frame 2 driven by the circular conveyor belt 1. Example

[0026] according to Figure 1-7As shown, it includes an annular conveyor belt 1, a plurality of conveying frames 2 are movably connected to the upper end of the annular conveyor belt 1, a plurality of conveying card slots 21 are fixedly installed on the top of the conveying frame 2, a plurality of circular grooves 211 are opened on the top surface of the plurality of conveying card slots 21, and a plurality of strip protrusions 212 are fixedly connected inside the plurality of circular grooves 211, a loading assembly 4 is arranged on the upper end of the conveying frame 2, the loading assembly 4 includes an adsorption assembly 5 and a driving assembly 6, the adsorption assembly 5 includes a No. 1 mounting frame 51, a primary air pipe 52 is fixedly installed on one side of the No. 1 mounting frame 51, a plurality of secondary air pipes 53 are fixedly connected to one side of the primary air pipe 52, and a plurality of secondary air pipes 53 are fixedly connected to one end of the plurality of secondary air pipes 53. A suction cup 54 is fixedly connected to one end of the driving assembly 6 includes a No. 2 mounting frame 61, a transverse conveying assembly 62 is fixedly installed on one end of the No. 2 mounting frame 61, and a No. 3 mounting frame is drivingly connected to one side of the transverse conveying assembly 62 63, one side of the No. 3 mounting frame 63 is fixedly connected with an electric control cylinder 64, and a piston rod 641 is movably connected inside the electric control cylinder 64, and one end of the piston rod 641 is fixedly installed on one side of the No. 1 mounting frame 51, and mounting slots 21 are provided on both sides of a plurality of conveying slots 21, and a stopper frame 23 is movably connected inside the mounting slots 213, and one end of the stopper frame 23 is threadedly connected with a mounting bolt 24, and one end of the mounting bolt 24 is threadedly connected to the top surface of the conveying frame 2, and the stopper frame 23 includes a mounting strip 231, and the mounting strip 231 is movably connected to the inside of the mounting slot 213, and a plurality of stopper rods 232 are evenly fixedly installed on one side of the mounting strip 231, and a protective cover 233 is movably sleeved on the outer side of one end of the stopper rod 232, and a plurality of spherical protrusions 234 are fixedly connected to the outer side of the protective cover 233, and the material of the protective cover 233 is rubber material.

[0027] In this embodiment, when the spherical part falls into the circular groove 211, the stopper frame 23 provides position limiting constraints on both sides of the spherical part; when the radius of the spherical part is large, replace the stopper frame 23 with a higher height, first rotate the mounting bolt 24, release the position limiting constraints of the mounting bolt 24 on the stopper frame 23, then pull the stopper frame 23 out of the mounting slot 213, replace the stopper frame 23 with a higher height, and the stopper rod 232 in the stopper frame 23 constrains both sides of the spherical part, and the protective cover 233 is put on the outer side of the stopper rod 232, and the material of the protective cover 233 is rubber material to increase the friction force on the outer surface of the spherical part. The spherical protrusion 234 can fill the gap between the stopper rod 232 and the spherical part, so that the stopper frame 23 can better limit the spherical part.

[0028] The usage and working principle of the device are as follows: the spherical parts fall from the inside of the feed pipe 31 into the inside of the circular groove 211 in the conveying frame 2 in turn. When the circular conveyor belt 1 drives the conveying frame 2 to circulate, the roller 222 rotates between the two limit bars 111. The two limit side plates 11 provide lateral constraints on the conveying frame 2 and reduce the friction force received by the conveying frame 2 through the roller 222. Since the material of the bar-shaped protrusions 212 is rubber, the impact force received by the spherical parts falling from a height can be reduced. The circular conveyor belt 1 transports the conveying frame 2 to the bottom of the loading component 4. The electric control cylinder 64 in the loading component 4 drives the adsorption component 5 to move downward. The suction cup 54 in the adsorption component 5 is attached to the outer surface of the spherical part. The air pump extracts the gas between the suction cup 54 and the outer surface of the spherical part. The gas passes through the secondary air pipe 53 in turn and is finally discharged from the inside of the primary air pipe 52. The electric control cylinder 64 drives the suction component 5 to move downward. The adsorption component 5 rises, and the driving motor 622 drives the screw rod 623 to rotate, so that the driving block 624 moves horizontally on the screw rod 623. Since the No. 3 mounting frame 63 is fixedly mounted on the driving block 624, the adsorption component 5 is driven to move horizontally to the top of the processing equipment to complete the loading operation. When the spherical part falls into the inside of the circular groove 211, the stopper frame 23 provides limiting constraints on both sides of the spherical part; when the radius of the spherical part is larger, replace the stopper frame 23 with a higher height, first rotate the mounting bolt 24, release the limiting constraints of the mounting bolt 24 on the stopper frame 23, and then pull the stopper frame 23 out of the mounting slot 213, replace the stopper frame 23 with a higher height, and the stopper rod 232 in the stopper frame 23 is used to constrain the two sides of the spherical part, and by putting a protective cover 233 on the outside of the stopper rod 232, the material of the protective cover 233 is rubber material to increase the friction on the outer surface of the spherical part. Furthermore, the spherical protrusion 234 can fill the gap between the stopper rod 232 and the spherical part, so that the stopper frame 23 can better limit the spherical part.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automated device for circulating material feeding, comprising an endless conveyor belt (1), characterized in that: The upper end of the endless conveyor belt (1) is movably connected to a plurality of conveyor frames (2), the top of the conveyor frame (2) is fixedly mounted with a plurality of conveyor slots (21), the top surfaces of the plurality of conveyor slots (21) are provided with a plurality of circular grooves (211), the interiors of the plurality of circular grooves (211) are fixedly connected with strip-shaped protrusions (212), the upper end of the conveyor frame (2) is provided with a loading assembly (4), the loading assembly (4) comprises an adsorption assembly (5) and a driving assembly (6), the adsorption assembly (5) comprises a first mounting frame (51), one side of the first mounting frame (51) is fixedly mounted with a first-level air pipe (52), the first-level air pipe (52) is connected to the first-level air pipe (52) and the first-level air pipe (52) is connected to the first-level air pipe (52). One side of the tube (52) is fixedly connected to a plurality of secondary air pipes (53), one end of each of the plurality of secondary air pipes (53) is fixedly connected to a suction cup (54), the driving assembly (6) comprises a No. 2 mounting frame (61), one end of the No. 2 mounting frame (61) is fixedly mounted with a transverse conveying assembly (62), one side of the transverse conveying assembly (62) is drivingly connected to a No. 3 mounting frame (63), one side of the No. 3 mounting frame (63) is fixedly connected to an electric control cylinder (64), a piston rod (641) is movably engaged inside the electric control cylinder (64), and one end of the piston rod (641) is fixedly mounted on one side of the No. 1 mounting frame (51).

2. The automatable device for cyclic feeding according to claim 1, characterized in that: The transverse conveying assembly (62) comprises a bottom plate (621), a driving motor (622) being fixedly mounted on one end of the bottom plate (621), a screw rod (623) being drivingly connected to the output end of the driving motor (622), a driving block (624) being threadedly connected to the outer side of the screw rod (623), and the third mounting frame (63) being fixedly mounted on one side of the driving block (624).

3. The automatable device for cyclic feeding according to claim 1, characterized in that: Limiting side plates (11) are fixedly mounted on both sides of the top surface of the endless conveyor belt (1), and two limiting strips (111) are fixedly mounted on one side of the two limiting side plates (11).

4. The automatable device for cyclic feeding according to claim 3, characterized in that: Limiting frames (22) are fixedly mounted on both sides of the conveying frame (2), and a limiting groove (221) is provided on one side of the limiting frame (22). A plurality of rollers (222) are rotatably engaged inside the limiting groove (221), and the rollers (222) are arranged between the two limiting strips (111).

5. The automatable device for cyclic feeding according to claim 1, characterized in that: Both sides of a plurality of the conveying slots (21) are provided with mounting slots (213), a stopper frame (23) is movably engaged inside the mounting slots (213), one end of the stopper frame (23) is threadedly connected to a mounting bolt (24), and one end of the mounting bolt (24) is threadedly connected to the top surface of the conveying frame (2).

6. The automatable device for cyclic feeding according to claim 5, characterized in that: The stopper frame (23) comprises a mounting bar (231), the mounting bar (231) being movably clamped inside the mounting clamping groove (213), and a plurality of stopper rods (232) are evenly fixedly mounted on one side of the mounting bar (231).

7. The automatable device for cyclic feeding according to claim 6, characterized in that: A protective sleeve (233) is movably sleeved on the outside of one end of the stopper rod (232), and a plurality of spherical protrusions (234) are fixedly connected to the outside of the protective sleeve (233). The material of the protective sleeve (233) is rubber.

8. The automatable device for cyclic feeding according to claim 3, characterized in that: A mounting side plate (12) is fixedly mounted on one side of the two limiting side plates (11), and a feed assembly (3) is fixedly mounted between the two mounting side plates (12).

9. The automatable device for cyclic feeding according to claim 8, characterized in that: The feed assembly (3) comprises five feed pipes (31) and a mounting plate (32), and the five feed pipes (31) respectively penetrate one side of the mounting plate (32).

10. The automatable device for cyclic feeding according to claim 1, characterized in that: The strip-shaped protrusion (212) is made of rubber.

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