Feeding mechanism

Abstract

The utility model relates to the field of feeding, in particular to a feeding mechanism which adopts the technical scheme that the feeding mechanism comprises a mounting seat, a guide assembly arranged on the mounting seat and used for bearing materials, a material separating assembly arranged on the mounting seat and used for separating the materials, and a material seat arranged below the mounting seat, a feeding assembly used for conveying materials to the material base is arranged at the bottom of the mounting base. The round accessory sorting and feeding device has the effects that round accessories can be sorted and fed conveniently, and the feeding efficiency of the round accessories is improved.

Description

Technical Field

[0001] The present application relates to the field of feeding, and in particular to a feeding mechanism. Background Art

[0002] Reference Figure 1 In the production process of round parts, the finished round parts are stacked together, and workers need to transfer the stacked round parts to the next processing step. However, manual sorting is inefficient, and the round parts are stacked tightly, making sorting difficult for workers. Utility Model Content

[0003] In order to facilitate the sorting and feeding of round accessories and improve the feeding efficiency of round accessories, the present application provides a feeding mechanism.

[0004] This application provides a feeding mechanism that adopts the following technical solution:

[0005] A feeding mechanism includes a mounting seat, a guide assembly arranged on the mounting seat and used to receive materials, a material separation assembly arranged on the mounting seat and used to separate materials, and a material seat arranged below the mounting seat. The bottom of the mounting seat is provided with a feeding assembly for transferring materials to the material seat.

[0006] By adopting the above technical solution, the mounting seat is used to install the guide assembly, the guide assembly improves the stability of the material on the mounting seat, limits the material discharge, and determines the material discharge channel; the dividing assembly is used to separate the material on the guide assembly, the material seat is used to receive the material separated by the dividing assembly, and the feeding assembly is used to push and convey the material on the material seat to avoid the material from stacking at the feed end of the material seat, effectively improving the material dividing and feeding efficiency and saving labor costs.

[0007] Preferably, the guide assembly includes a plurality of guide rods provided on the mounting seat and used for positioning the periphery of the material and a positioning member provided on the mounting seat and used for positioning the guide rods, and the plurality of guide rods are arranged to form a material slideway.

[0008] By adopting the above technical solution, several guide rods are used to position several stacked materials to ensure that the materials are placed flat. The positioning parts improve the stability of the guide rods on the mounting seat. The material slide formed by the guide rods is used to limit the downward movement path of the materials to ensure the stability of material unloading.

[0009] Preferably, the material dividing component includes a material dividing piece 1 provided on the mounting seat and located on one side of the material chute, and a material dividing piece 2 provided on the mounting seat and located on the other side of the material chute, and the material dividing piece 1 and the material dividing piece 2 are both located at the lower end of the material chute.

[0010] By adopting the above technical solution, the first and second material dividing pieces cooperate to divide the materials, thereby improving the efficiency of material dividing and the stability of material dropping.

[0011] Preferably, the material dividing member includes a base 1 arranged on the mounting seat, a movable rack 1 arranged on the base 1, a slitting knife 1 arranged on the base 1, and a movable gear 1 arranged on the slitting knife 1 and meshing with the movable rack 1. The side wall of the slitting knife 1 is inclined along the circumferential direction to form a slitting groove, and the slitting groove and the side wall of the slitting knife 1 form a slitting blade.

[0012] By adopting the above technical solution, the base is used to install the movable rack, the movable rack is used to drive the movable gear to rotate, the rotation of the movable gear drives the slitting knife to rotate and separate the materials, and the slitting groove is used for the side entry of the material, so that the slitting blade can enter the gap between the materials, thereby separating the materials and improving the separation efficiency of the materials.

[0013] Preferably, the second material dividing component includes a base 2 arranged on the mounting seat, a movable rack 2 arranged on the base 2, a slitting knife 2 arranged on the base 2, and a movable gear 2 arranged on the slitting knife 2 and meshing with the movable rack 2. The slitting knife 2 includes a control block connected to the movable gear 2 and a slitting part arranged along the circumferential direction of the control block. A limiting groove for embedding the side edge of the material is provided between the head and tail ends of the slitting part.

[0014] By adopting the above technical solution, the base two is used to install the movable rack two, the movable rack two moves to drive the movable gear two to rotate, the movable gear two rotates to drive the slitting knife two to separate the material, the control block is used to rotate synchronously with the movable gear two, the slitting part is used to separate the material, the limit groove facilitates the side entry of the material, and the slitting part is convenient for entering the gap between the stacked materials for material separation processing.

[0015] Preferably, the feeding assembly includes a servo motor arranged on a mounting seat, a connecting rod 1 arranged at the piston end of the servo motor, a connecting rod 2 arranged at the end of the connecting rod 1 away from the servo motor, a connecting piece arranged at the end of the connecting rod 2 away from the connecting rod 1, and a feeding piece arranged on the connecting piece.

[0016] By adopting the above technical solution, the servo motor is used to drive the connecting rod 1 to rotate, the rotation of the connecting rod 1 drives the movement of the connecting rod 2, the movement of the connecting rod 2 drives the movement of the connecting piece, and the movement of the connecting piece drives the feeding piece to feed the material.

[0017] Preferably, the feeding member includes a connecting rod, a feeding rod arranged at one end of the connecting rod away from the connecting member, and a pushing block arranged at both ends of the feeding rod, a material groove is provided on the side of the pushing block in contact with the material, and the feeding rod extends along the length direction of the material seat.

[0018] By adopting the above technical solution, the material trough is used to push the material by the pushing block, thereby improving the stability of the material on the pushing block. The connecting rod is connected to the connecting piece, which is convenient for movement according to the moving state of the connecting piece. The feeding rod is used to install the pushing block, thereby improving the stability of the pushing block.

[0019] Preferably, the connecting member includes a downward pressing cam arranged at the two ends of the connecting rod, a guide rail arranged on the bottom surface of the mounting seat and extending along the length direction of the material seat, and a connecting seat arranged on the guide rail, the connecting seat is provided with a guide rod, the end of the connecting rod is provided with a through hole for the guide rod to pass through, and the guide rod is sleeved with a spring located below the connecting rod.

[0020] By adopting the above technical solution, the second connecting rod rotates to drive the connecting seat to move along the length direction of the guide rail. When the second connecting rod pushes the connecting seat to move, the downward pressure cam rotates to press the connecting rod downward. The guide rod and the spring improve the stability of the connecting rod when it is not pressed down, and the spring improves the stability of the connecting rod when it is pressed down.

[0021] In summary, the guide component improves the stability of material stacking, the material dividing component improves the material dividing efficiency, the feeding component improves the product feeding efficiency, and the material seat facilitates the direct transmission of the product to the next processing point, thereby improving product processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural diagram of the original accessory material of this application;

[0023] Figure 2 This is a schematic diagram of the structure of a feeding mechanism of this application Figure 1 ;

[0024] Figure 3 This is a schematic diagram of the structure of a feeding mechanism of this application Figure 2 ;

[0025] Figure 4 This is a structural diagram of a material seat in a feeding mechanism of the present application;

[0026] Figure 5 This is a structural diagram of a material separation component 1 in a feeding mechanism of the present application;

[0027] Figure 6 This is a structural diagram of the second material dividing member in a feeding mechanism of the present application.

[0028] Explanation of reference numerals: 1. Mounting seat; 2. Guide assembly; 21. Guide rod; 22. Positioning member; 3. Material dividing assembly; 31. Material dividing member 1; 311. Base 1; 312. Moving rack 1; 313. Slitting knife 1; 314. Moving gear 1; 32. Material dividing member 2; 321. Base 2; 322. Moving rack 2; 323. Slitting knife 2; 3231. Control block; 3232. Slitting part; 324. Moving gear Gear 2; 4. Material seat; 5. Feeding assembly; 51. Servo motor; 52. Connecting rod 1; 53. Connecting rod 2; 54. Connecting piece; 541. Pressing cam; 542. Guide rail; 543. Connecting seat; 55. Feeding piece; 551. Connecting rod; 552. Feeding rod; 553. Pushing block; 6. Cutting groove; 7. Cutting blade; 8. Limiting groove; 9. Material trough; 10. Guide rod; 11. Spring; 12. Sensor. DETAILED DESCRIPTION

[0029] The following is combined with Figure 2-Figure 6 This application is described in further detail.

[0030] The embodiment of the present application discloses a feeding mechanism. Figure 2 and Figure 3 The machine comprises a mounting base 1, a guide assembly 2 mounted on the mounting base 1, a material separation assembly 3, a material feed assembly 5, and a material support 4 located below the discharge end of the mounting base 1. The guide assembly 2 is used to position stacked materials, the material separation assembly 3 is used to separate the stacked materials, and the material support 4 is located below the mounting base 1 to carry the separated materials. The material feed assembly 5 is used to sequentially convey the materials to prevent them from piling up at the feed end of the material support 4.

[0031] Reference Figure 2 and Figure 4 In the embodiment of the present application, the material holder 4 is provided with a slot for material movement along its length. To further improve material monitoring, a sensor 12 is provided on the material holder 4 for sensing whether the material is in place. In the embodiment of the present application, the material holder 4 is provided with three sets of material levels, each of which is equipped with a sensor 12 for real-time detection of material in place. At the same time, an additional sensor 12 can be installed to detect whether the material is stacked.

[0032] Reference Figure 2 and Figure 6The guide assembly 2 includes a plurality of guide rods 21 disposed on the mounting base 1 and a positioning member 22 fixedly mounted on the mounting base 1 and used to position the guide rods 21. In the embodiment of the present application, the positioning member 22 includes a fixed block fixedly mounted on the mounting base 1. The fixed block has a groove extending along the height direction for positioning the guide rods 21. The fixed block is provided with a positioning bolt for positioning the guide rods 21. The positioning member 22 improves the stability of the plurality of guide rods 21 on the mounting base 1. The plurality of guide rods 21 are arranged around the outer periphery of the material, thereby forming a material slideway to limit the material inlet and outlet paths.

[0033] Reference Figure 2 and Figure 5 After a number of stacked materials are placed on the material chute, the material separation component 3 begins to separate the stacked materials. The material separation component 3 includes a material separation component 1 31 and a material separation component 2 32, which are mounted on the mounting base 1 and located at the lower end of the material chute. The material separation component 1 31 is located on one side of the material chute, and the material separation component 2 32 is located on the other side of the material chute. The material separation component 1 31 includes a base 1 311 fixedly mounted on the mounting base 1, a movable rack 1 312 mounted on the base 1 311, a slitting knife 1 313 for separating materials, and a movable gear 1 314 mounted on the slitting knife 1 313 and meshing with the movable rack 1 312. The slitting knife 1 313 is located at the lower end of the movable chute and is used to separate the materials at the bottom. Base 1 (311) has a hole along the length of moving rack 1 (312) for the moving rack 1 (312) to pass through. Moving gear 1 (314) is aligned with the rotation axis of slitting blade 1 (313). When moving rack 1 (312) moves, it drives moving gear 1 (314) to rotate, which in turn drives slitting blade 1 (313) to rotate synchronously. Slitting blade 1 (313) has a slitting groove (6) angled along the circumference of the sidewall. Slitting groove (6) and the sidewall of slitting blade 1 (313) form a slitting blade (7). When the sidewall of the material enters the slitting groove (6), the slitting blade (7) abuts the gap between the materials. When moving gear 1 (314) rotates, it drives the slitting blade (7) to separate the materials.

[0034] Reference Figure 2 and Figure 6While the material separation component 1 31 separates the materials, the material separation component 2 32 also separates the materials synchronously. The material separation component 2 32 includes a base 2 321 fixedly mounted on the positioning seat, a mobile rack 2 322 mounted on the base 2 321, a slitting knife 2 323 for separating the materials, and a mobile gear 2 324 mounted on the slitting knife 2 323 and meshing with the mobile rack 2 322. The base 2 321 is provided with holes for the mobile rack 2 322 to pass through along the length direction of the mobile rack 2 322, so as to facilitate the movement of the mobile rack 2 322. The movement of the mobile rack 2 322 drives the mobile gear 2 324 to rotate, and the rotation of the mobile gear 2 324 drives the slitting knife 2 323 to separate the materials. The slitting knife 2 323 includes a control block 3231 fixedly connected to the mobile gear 2 324 and a slitting portion 3232 fixedly mounted on the control block 3231 and arranged along the circumferential direction of the control block 3231. A limiting groove 8 for the side of the material to be embedded is formed between the head and tail ends of the cutting part 3232. The width of the end of the cutting part 3232 gradually decreases near the other end of the cutting part 3232, so that the cutting part 3232 can rotate and separate the materials.

[0035] Reference Figure 2 and Figure 3 After the materials are separated, they fall into the feed end of the material holder 4. To facilitate the next material to fall, the feeding assembly 5 pushes the materials from the feed end of the material holder 4 toward the other end. The feeding assembly 5 includes a servo motor 51 fixedly mounted on the mounting base 1, a connecting rod 1 52 fixedly mounted on the piston end of the servo motor 51, a connecting rod 2 53, a connecting member 54, and a feeding member 55 disposed on the connecting member 54. One end of the connecting rod 1 52 is connected to the servo motor 51, and the other end of the connecting rod 551 is hinged to one end of the connecting rod 2 53 via a rotating shaft. The other end of the connecting rod 2 53 is hinged to the connecting member 54 via a rotating shaft. The connecting member 54 includes a downward pressing cam 541 fixed to the end of the connecting rod 2 53 away from the connecting rod 1 52, a guide rail 542 fixedly mounted on the bottom surface of the mounting base 1 and arranged along the length direction of the material holder 4, and a connecting base 543 slidably connected to the guide rail 542. When the servo motor 51 is driven, the connecting rod 1 52 rotates to drive the connecting rod 2 53 to rotate, and the connecting rod 2 53 rotates to push the connecting seat 543 to slide along the length direction of the guide rail 542. The downward pressure cam 541 drives the feeding piece 55 to move horizontally and downward when the connecting rod 2 53 rotates, so as to facilitate the subsequent retraction and reset of the feeding piece 55.

[0036] Reference Figure 3The feeding member 55 includes a connecting rod 551 at one end mounted on the connecting seat 543, a feeding rod 552 at the end of the connecting rod 551 away from the pressing cam 541, and pusher blocks 553 fixedly mounted at both ends of the feeding rod 552. A material trough 9 is provided on the side of the pusher block 553 that contacts the material, which is used to push the material and improve the pushing stability of the pusher block 553. The feeding rod 552 extends along the length of the material seat 4. In the embodiment of the present application, the material seat 4 is configured to accommodate three groups of material levels. The feeding rod 552 is located at the centerline of the material seat 4, with one end of the feeding rod 552 located at the feed end of the material seat 4 and the other end of the feeding rod 552 close to the middle of the material seat 4. In order to facilitate the downward pressing cam 541 to drive the connecting rod 551 to move downward and retract and reset, a guide rod 10 is fixedly installed on the connecting seat 543. A through hole is opened at the end of the connecting rod 551 for the guide rod 10 to pass through. A spring 11 is sleeved on the guide rod 10 and is located below the connecting rod 551.

[0037] In the embodiment of the present application, the movable rack 1 312 and the movable rack 2 322 are uniformly driven by a rack drive. The rack drive comprises a synchronous wheel 1 mounted on a mounting base 1, a synchronous wheel 2, a synchronous belt connecting the synchronous wheel 1 and the synchronous wheel 2, a connecting rod 3 provided on the synchronous wheel 1, a connecting rod 4 hinged to the connecting rod 3 via a rotating shaft, and a fixed base fixed to the mounting base 1. The fixed base is fixed with a slide rail along the length direction of the movable rack 1 312, and the end of the connecting rod 4 away from the connecting rod 3 is provided with a slider located on the slide rail. The present application is uniformly driven by a servo motor 51. The synchronous wheel 2 is fixed to the piston end of the servo motor 51. The rotation of the synchronous wheel 2 drives the rotation of the synchronous wheel 1, which drives the rotation of the synchronous wheel 1 drives the rotation of the connecting rod 3, which drives the rotation of the connecting rod 3 drives the rotation of the connecting rod 4, and the rotation of the connecting rod 4 drives the slider to move along the length direction of the slide rail. The movable rack 1 312 is connected to one end of the slider, and the movable rack 2 322 is connected to the other end of the slider. The movement of the slider drives the movable rack 1 312 and the movable rack 2 322 to move synchronously. In other embodiments, the rack drive may be a translation mechanism such as a cylinder or a linear motor.

[0038] The implementation principle of a feeding mechanism in an embodiment of the present application is as follows: a number of stacked materials are placed in a material slide formed by a number of guide rods 21, and the movable rack 1 312 and the movable rack 2 322 are moved to drive the material separation component 3 to separate the materials. After the material separation component 3 separates the materials, the materials fall into the material seat 4, and the pushing block 553 pushes the materials toward the discharge end of the material seat 4. After pushing, the downward pressing cam 541 drives the connecting rod 551 to press down and reset, and pushes the materials toward the discharge end of the material seat 4 again, and another pushing block 553 pushes the materials in the center to the discharge end of the material seat 4. The present application effectively improves the material separation efficiency, improves the material feeding efficiency, and effectively saves labor costs.

[0039] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A feeding mechanism, characterized in that: The invention comprises a mounting seat (1), a guide assembly (2) arranged on the mounting seat (1) and used for receiving materials, a material separation assembly (3) arranged on the mounting seat (1) and used for separating materials, and a material seat (4) arranged below the mounting seat (1); a feeding assembly (5) for conveying materials to the material seat (4) is provided at the bottom of the mounting seat (1).

2. A feeding mechanism according to claim 1, characterized in that: The guide assembly (2) comprises a plurality of guide rods (21) arranged on the mounting seat (1) and used for positioning the periphery of the material, and a positioning member (22) arranged on the mounting seat (1) and used for positioning the guide rods (21), wherein the plurality of guide rods (21) are arranged to form a material slideway.

3. A feeding mechanism according to claim 1, characterized in that: The material dividing assembly (3) comprises a first material dividing member (31) arranged on the mounting seat (1) and located on one side of the material chute, and a second material dividing member (32) arranged on the mounting seat (1) and located on the other side of the material chute, wherein both the first material dividing member (31) and the second material dividing member (32) are located at the lower end of the material chute.

4. A feeding mechanism according to claim 3, characterized in that: The material dividing member (31) comprises a base (311) arranged on a mounting seat (1), a movable rack (312) arranged on the base (311), a slitting knife (313) arranged on the base (311), and a movable gear (314) arranged on the slitting knife (313) and meshing with the movable rack (312). The side wall of the slitting knife (313) is provided with a slitting groove (6) inclined along a circumferential direction, and the slitting groove (6) and the side wall of the slitting knife (313) form a slitting blade (7).

5. A feeding mechanism according to claim 4, characterized in that: The second material dividing member (32) comprises a second base (321) arranged on the mounting seat (1), a second moving rack (322) arranged on the second base (321), a second slitting knife (323) arranged on the second base (321), and a second moving gear (324) arranged on the second slitting knife (323) and meshed with the second moving rack (322). The second slitting knife (323) comprises a control block (3231) connected to the second moving gear (324) and a slitting portion (3232) arranged along the circumferential direction of the control block (3231). A limiting groove (8) for embedding the side edge of the material is provided between the head and tail ends of the slitting portion (3232).

6. A feeding mechanism according to claim 1, characterized in that: The feeding assembly (5) comprises a servo motor (51) arranged on a mounting seat (1), a connecting rod (52) arranged at a piston end of the servo motor (51), a connecting rod (53) arranged at an end of the connecting rod (52) away from the servo motor (51), a connecting piece (54) arranged at an end of the connecting rod (53) away from the connecting rod (52), and a feeding piece (55) arranged on the connecting piece (54).

7. A feeding mechanism according to claim 6, characterized in that: The feeding member (55) comprises a connecting rod (551), a feeding rod (552) arranged at one end of the connecting rod (551) away from the connecting member (54), and pushing blocks (553) arranged at both ends of the feeding rod (552); a material groove (9) is provided on the side of the pushing block (553) that contacts the material, and the feeding rod (552) extends along the length direction of the material seat (4).

8. A feeding mechanism according to claim 7, characterized in that: The connecting member (54) comprises a pressing cam (541) arranged at the end of the second connecting rod (53), a guide rail (542) arranged on the bottom surface of the mounting seat (1) and extending along the length direction of the material seat (4), and a connecting seat (543) arranged on the guide rail (542), wherein a guide rod (10) is provided on the connecting seat (543), a through hole for the guide rod (10) to pass through is opened at the end of the connecting rod (551), and a spring (11) located below the connecting rod (551) is sleeved on the guide rod (10).

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