Magnesium rod cutting and chamfering machine

Abstract

The present invention relates to a magnesium rod processing device, and in particular to a magnesium rod cutting and chamfering machine. The technical problem to be solved by the present invention is to propose a magnesium rod cutting and chamfering machine, which can adapt to the cutting and chamfering processing of various types of magnesium rods. The magnesium rod cutting and chamfering machine described in the present invention includes: a magnesium rod support plate, on which a first positioning groove is provided; a magnesium rod fixing mechanism arranged above the magnesium rod support plate; a chamfering mechanism arranged on one side of the magnesium rod support plate; and a cutting mechanism arranged on the other side of the magnesium rod support plate; the chamfering mechanism includes a first movable seat, whose moving direction is parallel to the axial direction of the magnesium rod; a chamferer fixedly connected to the first movable seat; and a driving motor for driving the chamferer to rotate.

Description

Technical Field

[0001] The invention relates to a magnesium rod processing device, in particular to a magnesium rod cutting and chamfering integrated machine. Background Art

[0002] Magnesium alloy sacrificial anodes are widely used in steel protection in soil and freshwater media due to their negative corrosion potential and higher current efficiency than the protected metal. As a type of magnesium alloy sacrificial anode, magnesium rods are widely used in the field of inner tank protection of electric heaters and gas water heaters. In the production process, cast magnesium rods need to be cut to size and chamfered to remove burrs after casting.

[0003] Traditional processing methods generally use manual or semi-automatic profile cutting machines, and after cutting, lathes are used for chamfering and deburring. However, due to the use of manual clamping, the process is complicated, the quality of workers is required to be high, the labor intensity of workers is high, the production efficiency is low, and only more than a thousand pieces can be produced per shift. There are high safety risks and splashing and cutting accidents are prone to occur. In addition, the handling, loading, and manual length measurement of magnesium rods occupy a lot of manpower, turnover boxes, and space. Moreover, the levels of different personnel are uneven, and the quality and precision of the processed products are also uneven. In addition, the existing automatic processing machinery on the market is generally only suitable for the processing of magnesium rods with a single specification and a single process.

[0004] Therefore, there is an urgent need for a device that occupies a small area, is adaptable to magnesium rods of different specifications, and can simultaneously complete cutting and chamfering processing. Summary of the invention

[0005] The technical problem to be solved by the present invention is to propose a magnesium rod cutting and chamfering integrated machine, which can realize the coordinated processing of multiple processes such as feeding, cutting and chamfering of magnesium rods. The device has high working efficiency, low production and use costs, and can adapt to the processing of various types of magnesium rods.

[0006] The magnesium rod cutting and chamfering machine described in the present invention includes: a magnesium rod support plate, on which a first positioning groove is provided; a magnesium rod fixing mechanism arranged above the magnesium rod support plate; a chamfering mechanism arranged on one side of the magnesium rod support plate; and a cutting mechanism arranged on the other side of the magnesium rod support plate; the chamfering mechanism includes a first movable seat, whose moving direction is parallel to the axial direction of the magnesium rod; a chamferer fixedly connected to the first movable seat; and a driving motor for driving the chamferer to rotate.

[0007] The magnesium plate support plate, chamfering mechanism and cutting mechanism can all be set on the workbench. A plurality of first positioning grooves are evenly arranged along the length direction of the magnesium rod support plate. The magnesium rod support plate can be arranged into two parallel distributed pieces. The first movable seat can be driven to move by the first horizontal driving cylinder. Specifically, a first slide rail can be arranged at the bottom of the first movable seat, and the free end of the first horizontal driving cylinder is fixedly connected to the first movable seat. The position and number of the chamferers are adapted to the first positioning groove. The chamferers can be fixed on the first movable seat by bearings. One end of the chamferer is the power end, and the other end is provided with a pulley and driven to rotate by a driving motor.

[0008] Preferably, the magnesium rod fixing mechanism includes a first vertical driving cylinder arranged above the magnesium rod supporting plate and a pressing plate fixed to the bottom of the first vertical driving cylinder.

[0009] A rubber sheet can be fixed to the bottom of the pressure plate.

[0010] Preferably, the cutting mechanism comprises a second movable seat, whose moving direction is perpendicular to the axial direction of the magnesium rod; and a cutting machine fixed on the second movable seat.

[0011] The second movable seat can be driven to move by a second horizontal driving cylinder. Specifically, a second slide rail can be arranged at the bottom of the second movable seat, and the free end of the second horizontal driving cylinder is fixedly connected to the second movable seat.

[0012] Preferably, a feeding mechanism is provided at one end of the magnesium rod support plate, and the feeding mechanism includes a support plate on which a second positioning groove is provided; a dropping mechanism arranged above the support plate; a second vertical driving cylinder fixed to the bottom of the support plate; and a third movable seat fixed to the bottom of the second vertical driving cylinder; the moving direction of the third movable seat is parallel to the magnesium rod support plate.

[0013] The third moving seat can be driven by a rack.

[0014] Preferably, the material dropping mechanism comprises a material bin with a discharge port at the bottom thereof; a material baffle plate arranged at the end of the discharge port; and a cylinder fixedly connected to the material baffle plate.

[0015] The cylinder drives the baffle plate to move horizontally by telescoping, which is used to control the falling of the magnesium rod.

[0016] Preferably, a chip collecting bucket is provided on one side of the second movable seat.

[0017] The beneficial effects of the present invention are as follows: by setting a feeding mechanism, the magnesium rod can be transported to the magnesium rod support plate, which is convenient for the subsequent fixing, chamfering and cutting of the magnesium rod; by setting a fixing mechanism, the magnesium rod can be kept fixed during cutting and chamfering, thereby improving the cutting and chamfering accuracy; by setting a chamfering mechanism and a cutting mechanism, the cutting and chamfering processing can be completed at the same time. The various components of the device cooperate closely and occupy a small space. The multiple processes such as feeding, fixing, cutting and chamfering of the magnesium rod are coordinated together to realize the composite processing of the magnesium rod. The device has high working efficiency and low production and use costs and can adapt to the processing of various types of magnesium rods. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the structure of an embodiment;

[0019] Figure 2 yes Figure 1 Top view;

[0020] Figure 3 It is a schematic diagram of the feeding mechanism structure;

[0021] In the figure: 1. magnesium rod support plate; 2. first positioning groove; 3. first moving seat; 4. chamfering machine; 5. driving motor; 6. first vertical driving cylinder; 7. pressing plate; 8. second moving seat; 9. cutting machine; 10. supporting plate; 11. second positioning groove; 12. second vertical driving cylinder; 13. third moving seat; 14. silo; 15. discharge port; 16. material baffle plate; 17. cylinder; 18. chip collecting bucket; 19. first horizontal driving cylinder; 20. first slide rail; 21. bearing; 22. magnesium rod; 23. second horizontal driving cylinder; 24. second slide rail; 25. transmission rack; 26. workbench. DETAILED DESCRIPTION

[0022] The present invention will be further described below in conjunction with the accompanying drawings.

[0023] like Figure 1-3As shown, the magnesium rod cutting and chamfering machine described in the present invention includes: a magnesium rod support plate 1, on which a first positioning groove 2 is provided; a magnesium rod fixing mechanism arranged above the magnesium rod support plate 1; a chamfering mechanism arranged on one side of the magnesium rod support plate 1; and a cutting mechanism arranged on the other side of the magnesium rod support plate 1; the chamfering mechanism includes a first movable seat 3, whose moving direction is parallel to the axial direction of the magnesium rod; a chamferer 4 fixedly connected to the first movable seat 3; and a driving motor 5 for driving the chamferer 4 to rotate. The magnesium rod fixing mechanism includes a first vertical driving cylinder 6 arranged above the magnesium rod support plate 1 and a pressing plate 7 fixed to the bottom of the first vertical driving cylinder 6. The cutting mechanism includes a second movable seat 8, whose moving direction is perpendicular to the axial direction of the magnesium rod; and a cutting machine 9 fixed on the second movable seat 8. A feeding mechanism is provided at one end of the magnesium rod support plate, and the feeding mechanism includes a support plate 10, on which a second positioning groove 11 is provided; a blanking mechanism arranged above the support plate 10; a second vertical driving cylinder 12 fixed to the bottom of the support plate 10; and a third movable seat 13 fixed to the bottom of the second vertical driving cylinder 12; the moving direction of the third movable seat 13 is parallel to the magnesium rod support plate 1. The blanking mechanism includes a silo 14, at the bottom of which a discharge port 15 is provided; a baffle plate 16 arranged at the end of the discharge port 15; and a cylinder 17 fixedly connected to the baffle plate 16. A chip collecting bucket 18 is provided on one side of the second movable seat 8.

[0024] In this embodiment, the magnesium plate support plate 1, the chamfering mechanism, and the cutting mechanism can all be arranged on the workbench 26. The first positioning groove 2 is evenly arranged in multiples along the length direction of the magnesium rod support plate 1. The magnesium rod support plate 1 is arranged into two parallel pieces to provide a moving space for the feeding mechanism; the first movable seat 3 can be driven to move by the first horizontal driving cylinder 19. Specifically, a first slide rail 20 can be arranged at the bottom of the first movable seat 3, and the free end of the first horizontal driving cylinder 19 is fixedly connected to the first movable seat 3; the position and number of the chamferer 4 are adapted to the first positioning groove 2. The chamferer 4 can be fixed on the first movable seat 3 by a bearing 21. One end of the chamferer 4 is the power end, and the other end is provided with a pulley and driven to rotate by a driving motor 5. A rubber plate can be fixed at the bottom of the pressing plate to prevent the magnesium rod from being crushed. The second movable seat 8 can be driven to move by the second horizontal driving cylinder 23. Specifically, a second slide rail 24 can be arranged at the bottom of the second movable seat 8, and the free end of the second horizontal driving cylinder 13 is fixedly connected to the second movable seat 8. The third movable seat 13 can be driven by the transmission rack 25. During specific operation, the magnesium rod is pre-placed in the silo 14, and the second vertical driving cylinder 12 is started to lift the pallet 10. The blanking mechanism drops the magnesium rod into the second positioning groove 11 on the top of the pallet 10, and then the second vertical driving cylinder 12 returns, and the transmission rack 25 drives the third movable seat 13 to make the adjacent second positioning groove 11 reach the bottom of the blanking mechanism, and this cycle is repeated until each second positioning groove 11 is full of magnesium rods, and then the driving rack 25 drives the pallet 10 in the lifted state to move to the magnesium rod support plate 1, and aligns the first positioning groove 2 with the second positioning groove 11, and the second vertical driving cylinder 12 returns, and the magnesium rod is transferred from the pallet 10 to the first positioning groove 2 of the magnesium rod support plate 1.

[0025] The use process of the present invention is as follows: the magnesium rod is pre-placed in the silo, the second vertical drive cylinder is started to drive the pallet to lift, the blanking mechanism drops the magnesium rod into the second positioning groove on the top of the pallet, and then the second vertical drive cylinder returns, the transmission rack drives the third moving seat to make the adjacent second positioning groove reach the bottom of the blanking mechanism, and the cycle is repeated in sequence until each second positioning groove is full of magnesium rods, and then the driving rack drives the pallet in the lifting state to move to the magnesium rod support plate, and aligns the first positioning groove with the second positioning groove, the second vertical drive cylinder returns, and the magnesium rod is transferred from the pallet to the first positioning groove of the magnesium rod support plate. Before chamfering, the first horizontal drive cylinder drives the first movable seat and the chamferer to move toward the side of the magnesium plate support plate, which can locate the exposed length of the magnesium rod and facilitate subsequent cutting and chamfering; when fixed, the first vertical drive cylinder drives to drive the pressure plate to move downward to press the magnesium rod; during chamfering and cutting, the drive motor drives the chamferer to rotate through the pulley to chamfer the end of the magnesium rod. At the same time, the second horizontal drive cylinder drives the second movable seat and the cutting machine to cut the magnesium rod in a direction perpendicular to the axis of the magnesium rod.

[0026] Of course, the above contents are only preferred embodiments of the present invention and cannot be considered to limit the scope of the embodiments of the present invention. The present invention is not limited to the above examples, and equal changes and improvements made by ordinary technicians in the technical field within the essential scope of the present invention should all fall within the scope of the patent coverage of the present invention.

Claims

1. A magnesium rod cutting and chamfering machine, characterized in that include: A magnesium rod support plate (1) having a first positioning groove (2) provided thereon; A magnesium rod fixing mechanism disposed above the magnesium rod supporting plate (1); A chamfering mechanism disposed on one side of the magnesium rod supporting plate (1); and a cutting mechanism arranged on the other side of the magnesium rod supporting plate (1); The chamfering mechanism comprises: A first movable seat (3), the moving direction of which is parallel to the axial direction of the magnesium rod; A chamfering device (4) fixedly connected to the first movable seat (3); and a driving motor (5) for driving the chamfering device (4) to rotate; The magnesium rod fixing mechanism comprises a first vertical driving cylinder (6) arranged above the magnesium rod supporting plate (1) and a pressing plate (7) fixed to the bottom of the first vertical driving cylinder (6); The cutting mechanism comprises a second movable seat (8) whose moving direction is perpendicular to the axial direction of the magnesium rod; and a cutting machine (9) fixed on the second movable seat (8); A feeding mechanism is provided at one end of the magnesium rod support plate (1), the feeding mechanism comprising: a support plate (10) on which a second positioning groove (11) is provided; a material dropping mechanism arranged above the support plate (10); a second vertical driving cylinder (12) fixed to the bottom of the support plate (10); and a third moving seat (13) fixed to the bottom of the second vertical driving cylinder (12); the moving direction of the third moving seat (13) is parallel to that of the magnesium rod support plate (1); The material dropping mechanism comprises a material bin (14) with a material discharge port (15) at the bottom thereof; a material blocking plate (16) disposed at the end of the material discharge port (15); and a cylinder (17) fixedly connected to the material blocking plate (16); A plurality of first positioning grooves (2) are evenly arranged along the length direction of the magnesium rod support plate (1), and the magnesium rod support plate (1) is arranged into two parallel distributed pieces; The third movable seat (13) is driven by the transmission rack (25); during specific operation, the magnesium rod is pre-placed in the hopper (14), the second vertical drive cylinder (12) is started to drive the support plate (10) to be lifted, the material dropping mechanism drops the magnesium rod into the second positioning groove (11) at the top of the support plate (10), then the second vertical drive cylinder (12) returns to its original position, the transmission rack (25) drives the third movable seat (13) to make the adjacent second positioning groove (11) reach the bottom of the material dropping mechanism, and this cycle is repeated until each second positioning groove (11) is full of magnesium rods, then the transmission rack (25) drives the support plate (10) in the lifted state to move to the magnesium rod support plate (1), and aligns the first positioning groove (2) with the second positioning groove (11), the second vertical drive cylinder (12) returns to its original position, and the magnesium rod is transferred from the support plate (10) to the first positioning groove (2) of the magnesium rod support plate (1).

2. The magnesium rod cutting and chamfering integrated machine according to claim 1, characterized in that: A chip collecting bucket (18) is provided on one side of the second movable seat (8).

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