Automatic edge grinding device for iron bottle cap

Abstract

The utility model relates to an automatic edge grinding device for iron bottle caps, which belongs to the technical field of grinding equipment and comprises a worktable, a rotating motor, a rotating tray and a rotating pressure plate, the rotating pressure plate is connected with a lifting mechanism I, a belt conveyor for conveying along the front-back direction is arranged on one side of the top of the worktable, and a retainer plate is arranged above the rotating tray. The material supporting plate is connected with a second lifting mechanism, a through hole allowing the material supporting plate to enter and exit is formed in the position, over the rotating tray, of the material supporting plate, an edge grinding wheel is arranged on the front side of the rotating tray and connected with an edge grinding motor, the edge grinding motor is connected with a longitudinal moving mechanism, and a material blocking plate is arranged above the belt conveyor. And a pushing mechanism for pushing the iron bottle caps on the belt conveyor to the position of the through hole of the retainer plate is arranged on the left side of the baffle plate. The automatic edge grinding machine is higher in automation degree, reduces labor intensity, improves production efficiency, and avoids safety risks of manual edge grinding.

Description

Technical Field

[0001] The utility model relates to an automatic edge grinding device for an iron bottle cap, belonging to the technical field of grinding equipment. Background Art

[0002] During the production process of iron bottle caps, the edges of the bottom flanges of the bottle caps often produce burrs and other unevenness. These burrs not only affect the appearance quality of the bottle caps, but may also cause harm to the users during use. They are also not conducive to subsequent surface treatment processes of the bottle caps, such as coloring and electroplating. Traditional edge grinding methods are mostly manual operations, which are inefficient and labor-intensive. In addition, manual edge grinding also has certain safety risks, such as workers' hands are easily scratched by grinding equipment. Utility Model Content

[0003] The utility model provides an automatic edge grinding device for an iron bottle cap, which solves the problems existing in the above-mentioned background technology.

[0004] The utility model relates to an automatic edge grinding device for iron bottle caps, comprising a workbench, a driving motor is fixed on the workbench, an output shaft of the driving motor is fixedly connected to a rotating tray, a rotating pressure plate is arranged just above the rotating tray, the rotating pressure plate is connected to a lifting mechanism 1, a belt conveyor for conveying in a front-to-back direction is arranged on one side of the top of the workbench, a supporting plate is arranged above the rotating tray, the supporting plate is connected to a lifting mechanism 2, a through hole for entry and exit is arranged on the supporting plate just above the rotating tray, an edge grinding wheel is arranged on the front side of the rotating tray, the edge grinding wheel is connected to an edge grinding motor, the edge grinding motor is connected to a longitudinal moving mechanism, a material blocking plate is arranged above the belt conveyor, and a material pushing mechanism for pushing the iron bottle caps on the belt conveyor to the through hole position of the material supporting plate is arranged on the left side of the material blocking plate.

[0005] As a preferred embodiment, a connecting plate is provided between the belt conveyor and the supporting plate, the top of the connecting plate is flush with the top of the belt of the belt conveyor, and there are gaps between the connecting plate, the belt of the belt conveyor and the supporting plate. The iron bottle caps can slide onto the supporting plate better.

[0006] As a preferred embodiment, the lifting mechanism includes an installation top plate, support plates are fixed on the left and right ends of the bottom of the installation top plate, the support plates are fixed on the workbench, a lifting cylinder is fixed on the top of the installation top plate, a rotating shaft is fixed on the piston rod end of the lifting cylinder, a rotating sleeve is rotatably installed on the lower end of the rotating shaft, and the bottom of the rotating sleeve is fixed to the rotating pressure plate.

[0007] As a preferred embodiment, the second lifting mechanism includes a lifting rod fixed at the bottom of the supporting plate, the bottom of the lifting rod passes through the workbench and is fixed with a lifting plate, a lifting cylinder 2 is fixed in the middle of the bottom of the lifting plate, and the lifting cylinder 2 is fixedly installed on the workbench.

[0008] As a preferred embodiment, a material receiving chute is provided on the right side of the supporting plate, and the material receiving chute is fixed on the workbench to facilitate material unloading and receiving.

[0009] As a preferred embodiment, the pushing mechanism includes an arc-shaped pushing plate arranged on the left side of the material blocking plate, and a pushing cylinder is fixed to the outer side of the pushing plate, and the pushing cylinder is fixed on the frame of the belt conveyor.

[0010] As a preferred embodiment, the longitudinal moving mechanism includes a mounting table fixed on the workbench, a slide rail along the front-to-back direction is fixed on the top of the mounting table, a slider is provided on the slide rail, a moving arm plate is fixed on the top of the slider, a moving cylinder is fixed at the front end of the moving arm plate, the moving cylinder is fixedly installed on the workbench, and the edge grinding motor is fixedly installed at the rear end of the moving arm plate.

[0011] The utility model has the following beneficial effects:

[0012] The iron bottle caps are transported to the edging position by a belt conveyor, and then pushed to the through-hole position of the supporting plate by a pushing mechanism. The supporting plate then descends to make the iron bottle caps fall onto the rotating tray. The iron bottle caps are driven to rotate by the descending rotating pressure plate. The longitudinal moving mechanism then brings the edging wheel close to the flange at the bottom of the iron bottle caps for edging. This has a higher degree of automation, reduces labor intensity, improves production efficiency, and avoids the safety risks of manual edging. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 for Figure 1 Schematic diagram of some structures;

[0015] Figure 3 It is a side structural schematic diagram of the longitudinal moving mechanism;

[0016] Figure 4 Schematic diagram of the top structure of the push plate;

[0017] In the figure: 1. Lifting cylinder 2; 2. Driving motor; 3. Lifting rod; 4. Workbench; 5. Material receiving chute; 6. Supporting plate; 7. Through hole; 8. Rotating pressure plate; 9. Rotating sleeve; 10. Lifting cylinder 1; 11. Installing top plate; 12. Rotating tray; 13. Connecting plate; 14. Material blocking plate; 15. Iron bottle cap; 16. Pushing plate; 17. Belt conveyor; 18. Pushing cylinder; 19. Edging motor; 20. Moving arm plate; 21. Edging wheel; 22. Slide rail; 23. Moving cylinder. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with embodiments.

[0019] Embodiment 1, as Figures 1 to 4 As shown, the utility model is an automatic edging device for iron bottle caps, comprising a workbench 4, on which a driving motor 2 is fixed, and an output shaft of the driving motor 2 is fixedly connected to a rotating tray 12, a rotating pressure plate 8 is provided just above the rotating tray 12, and the rotating pressure plate 8 is connected to a lifting mechanism 1, a belt conveyor 17 for conveying in a front-to-back direction is provided on one side of the top of the workbench 4, a supporting plate 6 is provided above the rotating tray 12, and the supporting plate 6 is connected to a lifting mechanism 2, and a through hole 7 for entry and exit is provided on the supporting plate 6 just above the rotating tray 12, an edging wheel 21 is provided on the front side of the rotating tray 12, and the edging wheel 21 is connected to an edging motor 19, and the edging motor 19 is connected to a longitudinal moving mechanism, a material blocking plate 14 is provided above the belt conveyor 17, and a material pushing mechanism for pushing the iron bottle caps 15 on the belt conveyor 17 to the through hole 7 position of the supporting plate 6 is provided on the left side of the material blocking plate 14.

[0020] During operation, the belt conveyor 17 conveys the iron bottle caps 15 from the front end to the rear end, and is blocked when it reaches the position of the material blocking plate 14. Then, the iron bottle caps 15 on the belt conveyor 17 are pushed to the position of the through hole 7 of the support plate 6 by the material pushing mechanism. Then, the lifting mechanism 2 brings the support plate 6 down, and the rotating tray 12 passes through the through hole 7, so that the iron bottle caps 15 are buckled onto the rotating tray 12. The lifting mechanism 1 brings the rotating pressure plate 8 down to press the top of the iron bottle caps 15, and the driving motor 2 rotates to drive the iron bottle caps 15. The bottle cap 15 rotates, the edge grinding motor 19 rotates, driving the edge grinding wheel 21 to rotate, and then the longitudinal moving mechanism is used to bring the edge grinding wheel 21 close to the flange at the bottom of the iron bottle cap 15 for edge grinding. After the edge grinding is completed, the longitudinal moving mechanism brings the edge grinding wheel 21 to reset, the drive motor 2 stops, and then the lifting mechanism 1 brings the rotating pressure plate 8 to rise, and the lifting mechanism 2 brings the supporting plate 6 to rise, and then as the pushing mechanism pushes the next iron bottle cap 15 to be fed, the polished iron bottle cap 15 will be pushed out from the right side.

[0021] Embodiment 2, on the basis of embodiment 1, a connecting plate 13 is provided between the belt conveyor 17 and the supporting plate 6, the top of the connecting plate 13 is flush with the top of the belt of the belt conveyor 17, and there is a gap between the connecting plate 13 and the belt of the belt conveyor 17 and the supporting plate 6. A spacing is provided between the bottom of the baffle plate 14 and the top of the belt of the belt conveyor 17, and the spacing is greater than the thickness of the flange at the bottom of the iron bottle cap 15, and the width of the baffle plate 14 in the front-to-back direction is greater than the width of the flange at the bottom of the iron bottle cap 15. When the pushing mechanism pushes the iron bottle cap 15 to move from left to right, the baffle plate 14 can guide and limit the iron bottle cap 15.

[0022] The lifting mechanism 1 includes a mounting top plate 11, and support plates are fixed at both left and right ends of the bottom of the mounting top plate 11. The side of the support plate is formed into an inverted L shape. The support plate is fixed on the workbench 4. A lifting cylinder 10 is fixed on the top of the mounting top plate 11. A rotating shaft is fixed to the piston rod end of the lifting cylinder 10. A rotating sleeve 9 is rotatably installed at the lower end of the rotating shaft. The bottom of the rotating sleeve 9 is fixed to the rotating pressure plate 8. The lifting of the lifting cylinder 10 can drive the rotating shaft to rise and fall, thereby driving the rotating pressure plate 8 to rise and fall.

[0023] The lifting mechanism 2 includes a lifting rod 3 fixed to the bottom of the support plate 6, the bottom of the lifting rod 3 passes through the workbench 4 and a lifting plate is fixed thereon, a lifting cylinder 2 1 is fixed to the middle of the bottom of the lifting plate, and the lifting cylinder 2 1 is fixedly mounted on the lower leg frame of the workbench 4. The lifting and lowering of the lifting cylinder 2 1 can drive the lifting plate and the lifting rod 3 to rise and fall, thereby driving the support plate 6 to rise and fall.

[0024] A receiving chute 5 is provided on the right side of the support plate 6, and the receiving chute 5 is fixed on the workbench 4. Before work, the side of the receiving chute 5 is U-shaped, and a receiving box or a receiving frame can be placed on the lower right side of the workbench 4. When the iron bottle cap 15 is unloaded from the right side of the support plate 6, it will enter the receiving chute 5 and then fall into the receiving box or the receiving frame.

[0025] The push mechanism includes an arc-shaped push plate 16 arranged on the left side of the baffle plate 14, and a push cylinder 18 is fixed to the outside of the push plate 16, and the push cylinder 18 is fixed to the frame of the belt conveyor 17. The extension and contraction of the push cylinder 18 can drive the push plate 16 to extend and push the material and retract and reset.

[0026] The longitudinal moving mechanism includes a mounting platform fixed on the workbench 4, a slide rail 22 along the front-back direction is fixed on the top of the mounting platform, a slider is provided on the slide rail 22, a moving arm plate 20 is fixed on the top of the slider, a moving cylinder 23 is fixed on the front end of the moving arm plate 20, the moving cylinder 23 is fixedly installed on the workbench 4, and the edge grinding motor 19 is fixedly installed at the rear end of the moving arm plate 20. The moving cylinder 23 extends out, and can drive the moving arm plate 20 to approach the rotating tray 12 along the direction of the slide rail 22, so that the edge grinding wheel 21 approaches the iron bottle cap 15 for edge grinding, and the outer side wall of the edge grinding wheel 21 is provided with an arc-shaped edge grinding groove.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

[0028] In the description of the present invention, the terms "inside", "outside", "longitudinal", "lateral", "upper", "lower", "top", "bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present invention.

Claims

1. An automatic edge grinding device for iron bottle caps, comprising a workbench (4), a driving motor (2) fixed on the workbench (4), an output shaft of the driving motor (2) fixedly connected to a rotating tray (12), a rotating pressure plate (8) provided directly above the rotating tray (12), the rotating pressure plate (8) connected to a lifting mechanism, characterized in that: A belt conveyor (17) for conveying in a front-to-rear direction is provided on one side of the top of the workbench (4); a supporting plate (6) is provided above the rotating tray (12); the supporting plate (6) is connected to a second lifting mechanism; a through hole (7) for entry and exit is provided on the supporting plate (6) directly above the rotating tray (12); an edging wheel (21) is provided on the front side of the rotating tray (12); the edging wheel (21) is connected to an edging motor (19); the edging motor (19) is connected to a longitudinal moving mechanism; a material blocking plate (14) is provided above the belt conveyor (17); a material pushing mechanism for pushing the iron bottle cap (15) on the belt conveyor (17) to the through hole (7) of the supporting plate (6) is provided on the left side of the material blocking plate (14).

2. The automatic edge grinding device for iron bottle caps according to claim 1, characterized in that: A connecting plate (13) is provided between the belt conveyor (17) and the supporting plate (6); the top of the connecting plate (13) is flush with the top of the belt of the belt conveyor (17); and gaps are provided between the connecting plate (13), the belt of the belt conveyor (17) and the supporting plate (6).

3. The automatic edge grinding device for iron bottle caps according to claim 1, characterized in that: The lifting mechanism 1 comprises a mounting top plate (11), support plates are fixed at both left and right ends of the bottom of the mounting top plate (11), the support plates are fixed on the workbench (4), a lifting cylinder 1 (10) is fixed at the top of the mounting top plate (11), a rotating shaft is fixed at the piston rod end of the lifting cylinder 1 (10), a rotating sleeve (9) is rotatably mounted at the lower end of the rotating shaft, and the bottom of the rotating sleeve (9) is fixed to the rotating pressure plate (8).

4. The automatic edge grinding device for iron bottle caps according to claim 3, characterized in that: The second lifting mechanism comprises a lifting rod (3) fixed to the bottom of the supporting plate (6); the bottom of the lifting rod (3) passes through the workbench (4) and is fixed with a lifting plate; a second lifting cylinder (1) is fixed in the middle of the bottom of the lifting plate; and the second lifting cylinder (1) is fixedly mounted on the workbench (4).

5. The automatic edge grinding device for iron bottle caps according to claim 1, characterized in that: A material receiving chute (5) is provided on the right side of the supporting plate (6), and the material receiving chute (5) is fixed on the workbench (4).

6. The automatic edge grinding device for iron bottle caps according to claim 1, characterized in that: The material pushing mechanism comprises an arc-shaped pushing plate (16) arranged on the left side of the material blocking plate (14), a material pushing cylinder (18) is fixed on the outer side of the pushing plate (16), and the material pushing cylinder (18) is fixed on the frame of the belt conveyor (17).

7. The automatic edge grinding device for iron bottle caps according to claim 1, characterized in that: The longitudinal moving mechanism comprises a mounting table fixed on the workbench (4), a slide rail (22) along the front-rear direction is fixed on the top of the mounting table, a slide block is provided on the slide rail (22), a moving arm plate (20) is fixed on the top of the slide block, a moving cylinder (23) is fixed at the front end of the moving arm plate (20), the moving cylinder (23) is fixedly mounted on the workbench (4), and an edge grinding motor (19) is fixedly mounted at the rear end of the moving arm plate (20).

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