Profile extrusion device for water tank production

Abstract

The utility model provides a profile extrusion device for water tank production, which comprises a base and a top seat, a lower die is fixedly arranged on the base, a guide rod is fixedly arranged between the top seat and the base, a hydraulic cylinder is fixedly arranged on the top seat, a piston rod of the hydraulic cylinder penetrates through the top seat and then is fixedly provided with a die holder, an upper die is fixedly arranged at the bottom end of the die holder, and the lower die is fixedly arranged on the upper die. A guide shell is rotatably arranged on at least one side of the bottom end of the die holder, an L-shaped plate is arranged on the guide shell in a sliding mode, a driving unit used for controlling the L-shaped plate to move linearly is further arranged in the guide shell, a lifting unit is arranged at the bottom end of the L-shaped plate, and an electric suction cup is arranged at the bottom end of the lifting unit. And through mutual cooperation of a guide shell, a lifting unit and an electric suction cup, the extruded plates can be sucked and pushed out, the situation that the plates are manually taken is avoided, and therefore potential safety hazards are correspondingly avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of extrusion equipment, in particular to a profile extrusion device for water tank production. Background Art

[0002] When producing a water tank, the side cover or top cover of the water tank needs to be extruded by an extrusion device, and extrusion is to use a punch or a punch to pressurize the blank placed in the die;

[0003] In order to further understand the extrusion equipment in the prior art, after searching, the Chinese patent with the announcement number: CN 214263644U discloses a stretching and stamping equipment for the upper cover of the expansion tank, including a lower support plate, lower pads are fixedly installed on both sides of the top of the lower support plate, a lower die base is fixedly installed on the top of the lower pad, a first lower template is fixedly installed on the top of the lower die base, a concave template is fixedly installed on the top of the first lower template, a second upper clamping plate is provided on the top of the second upper clamping plate, and an upper pad is provided on the top of the first upper clamping plate.

[0004] Through exploration and analysis, the patent has the following shortcomings when actually used:

[0005] In this patent, after the water tank cover is extruded and formed, the formed workpiece needs to be manually picked up. Since the stamping equipment is dangerous, manual picking up also poses a safety hazard. Utility Model Content

[0006] In view of the technical problem that after the water tank cover is extruded and formed in the existing technical patent, the formed workpiece needs to be manually picked up. Since the stamping equipment is dangerous, manual picking up also poses a safety hazard. The utility model provides a profile extrusion device for water tank production.

[0007] The technical solution adopted by the utility model is: a profile extrusion device for water tank production, comprising a base and a top seat, a lower die is fixedly provided on the base, a guide rod is fixedly provided between the top seat and the base, a hydraulic cylinder is fixedly provided on the top seat, the piston rod of the hydraulic cylinder is fixedly provided with a die base after passing through the top seat, an upper die is fixedly provided at the bottom end of the die base, a guide shell is rotatably provided on at least one side of the bottom end of the die base, an L-shaped plate is slidably provided on the guide shell, a driving unit for controlling the linear motion of the L-shaped plate is further provided in the guide shell, a lifting unit is provided at the bottom end of the L-shaped plate, and an electric suction cup is provided at the bottom end of the lifting unit.

[0008] Furthermore, a third motor is fixedly provided on the mold base, a driving shaft of the third motor is fixedly connected to a rotating rod, the rotating rod is rotatably provided on the mold base, and one end of the rotating rod is fixedly connected to the guide shell.

[0009] Furthermore, the driving unit includes a first motor fixedly arranged in the guide housing and a first threaded rod fixedly arranged on the driving shaft of the first motor. A threaded hole is provided in the L-shaped plate, and the threaded rod is threadedly connected to the threaded hole.

[0010] Furthermore, a mounting groove is provided at the bottom end of the L-shaped plate, a second threaded rod is rotatably provided in the mounting groove, a second motor is also fixed in the mounting groove, a driving shaft of the second motor is fixedly connected to the second threaded rod, a nut block is threadedly connected to the second threaded rod, and the nut block is connected to the lifting unit.

[0011] Furthermore, the lifting unit is a cylinder, the cylinder is fixedly connected to the nut block, and the piston rod of the cylinder is fixedly connected to the electric suction cup.

[0012] Furthermore, the lifting unit is an electric push rod.

[0013] Furthermore, foot pads are fixedly provided around the bottom end of the base.

[0014] The beneficial effect of the present invention is that compared with the prior art, the present invention can absorb and push out the extruded plate through the mutual cooperation of the guide shell, the lifting unit and the electric suction cup, avoiding manual labor to take the plate, and correspondingly avoiding safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is an axonometric structural diagram of the utility model;

[0017] Figure 3 This is a schematic cross-sectional structural diagram of the guide shell of the present utility model;

[0018] Figure 4 It is a structural schematic diagram of the L-shaped plate of the utility model;

[0019] Figure 5 It is a schematic diagram of the structure when viewed from above after the electric suction cup in the utility model adsorbs the plate.

[0020] The markings in the figure are: 1. Base; 2. Guide rod; 3. Die base; 4. Lower die; 5. Upper die; 6. Top seat; 7. Hydraulic cylinder; 8. Guide shell; 9. L-shaped plate; 10. Cylinder; 11. Electric suction cup; 12. First motor; 13. First threaded rod; 14. Second motor; 15. Second threaded rod; 16. Plate; 17. Third motor. DETAILED DESCRIPTION

[0021] In the description of the present invention, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0022] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0023] The following is combined with Figure 1-5 The utility model is further described.

[0024] In order to solve the problems existing in the background technology, the present application proposes the following technical solution: a profile extrusion device for water tank production.

[0025] Among them, the extrusion mechanism includes a base 1 and a top seat 6. Foot pads are fixed around the bottom end of the base 1. A lower mold 4 is fixed on the base 1. A guide rod 2 is fixed between the top seat 6 and the base 1. A hydraulic cylinder 7 is fixed on the top seat 6. The piston rod of the hydraulic cylinder 7 passes through the top seat 6 and is fixed with a mold base 3. The bottom end of the mold base 3 is fixed with an upper mold 5. The guide rod 2 can pass through and be slidably connected to the mold base 3. The hydraulic cylinder 7 is used to drive the mold base 3 to move, thereby realizing the extrusion of the plate 16 through the cooperation of the upper mold 5 and the lower mold 4.

[0026] In the specific technical solution, a guide shell 8 is rotatably provided on at least one side of the bottom end of the mold base 3. In the present application, the guide shells 8 are rotatably provided on both sides of the bottom end of the mold base 3. In order to realize the rotation control of the guide shell 8, a third motor 17 is fixedly provided on the mold base 3. The driving shaft of the third motor 17 is fixedly connected to a rotating rod. The third motor 17 serves as a power source for driving the rotating rod to rotate. The rotating rod is rotatably provided on the mold base 3, and one end of the rotating rod is fixedly connected to the guide shell 8.

[0027] In order to remove the extruded sheet 16, an L-shaped plate 9 is slidably provided in the guide housing 8. As the name suggests, the L-shaped structure is an L-shaped structure, one end of which is slidably installed in the guide housing 8. A driving unit for controlling the linear motion of the L-shaped plate 9 is also provided in the guide housing 8.

[0028] The details are as follows;

[0029] The driving unit includes a first motor 12 fixedly arranged in the guide shell 8 and a first threaded rod 13 fixedly arranged on the driving shaft of the first motor 12. A threaded hole is provided in the L-shaped plate 9, and the threaded rod is threadedly connected to the threaded hole. The first motor 12 serves as a power source for driving the first threaded rod 13 to rotate, so under the guidance of the guide shell 8, it can drive the L-shaped plate 9 to perform linear motion.

[0030] In order to adjust the lifting height, a lifting unit is provided at the bottom end of the L-shaped plate 9 , and an electric suction cup 11 is provided at the bottom end of the lifting unit.

[0031] Specifically,

[0032] The lifting unit is a cylinder 10 or an electric push rod or other linear motion mechanism, and the cylinder 10 used in this application is fixedly connected to the nut block, and the piston rod of the cylinder 10 is fixedly connected to the electric suction cup 11.

[0033] The further design is as follows,

[0034] A mounting groove is also provided at the bottom end of the L-shaped plate 9, in which a second threaded rod 15 is rotatably provided. A second motor 14 is also fixedly provided in the mounting groove, and a driving shaft of the second motor 14 is fixedly connected to the second threaded rod 15, so the second motor 14 is used to drive the second threaded rod 15 to rotate, and a nut block is threadedly connected to the second threaded rod 15, and the nut block is connected to the lifting unit, so when the second threaded rod 15 rotates, it is used to drive the nut block to perform linear motion through the limiting guide of the mounting groove.

[0035] Please refer to the following for details

[0036] Place the plate 16 used for the water tank on the lower die 4, then start the hydraulic cylinder 7 to drive the die base 3 and the upper die 5 to move downward. Through the cooperation of the upper die 5 and the lower die 4, the plate 16 can be pressed together to form the side cover structure required for the oil tank;

[0037] After completion, the hydraulic cylinder 7 is activated to drive the die base 3 to move up to the appropriate position;

[0038] Then, the third motor 17 is started to rotate the guide housing 8. After the two guide housings 8 rotate 90 degrees toward each other, the second motor 14 is started to rotate the second threaded rod 15. The nut block on the second threaded rod 15 drives the cylinder 10 to move, thereby moving the electric suction cup 11 to the top of the plate 16.

[0039] Then the cylinder 10 is started to drive the electric suction cup 11 to move downward until the electric suction cup 11 is in contact with the plate 16, and then the plate 16 is adsorbed and fixed by the electric suction cup 11;

[0040] Then, the plate 16 is pulled up by controlling the hydraulic cylinder 7 , and then the first motor 12 is started to drive the first threaded rod 13 to rotate, and then, under the guidance of the guide shell 8 , the L-shaped plate 9 is slid out to push the plate 16 out.

[0041] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology. It will not be described in detail here. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0042] While the embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A profile extrusion device for water tank production, comprising a base (1) and a top base (6), wherein a lower die (4) is fixedly provided on the base (1), a guide rod (2) is fixedly provided between the top base (6) and the base (1), a hydraulic cylinder (7) is fixedly provided on the top base (6), a piston rod of the hydraulic cylinder (7) passes through the top base (6) and is fixedly provided with a die base (3), an upper die (5) is fixedly provided at the bottom end of the die base (3), and is characterized in that: A guide shell (8) is rotatably provided on at least one side of the bottom end of the mold base (3); an L-shaped plate (9) is slidably provided on the guide shell (8); a driving unit for controlling the linear motion of the L-shaped plate (9) is also provided in the guide shell (8); a lifting unit is provided at the bottom end of the L-shaped plate (9); and an electric suction cup (11) is provided at the bottom end of the lifting unit.

2. The profile extrusion device for water tank production according to claim 1, characterized in that: A third motor (17) is fixedly provided on the mold base (3), a driving shaft of the third motor (17) is fixedly connected to a rotating rod, the rotating rod is rotatably provided on the mold base (3), and one end of the rotating rod is fixedly connected to the guide shell (8).

3. The profile extrusion device for water tank production according to claim 2, characterized in that: The drive unit comprises a first motor (12) fixedly arranged in a guide housing (8) and a first threaded rod (13) fixedly arranged on a drive shaft of the first motor (12); a threaded hole is provided in the L-shaped plate (9), and the threaded rod is threadedly connected to the threaded hole.

4. The profile extrusion device for water tank production according to claim 3, characterized in that: A mounting groove is provided at the bottom end of the L-shaped plate (9), a second threaded rod (15) is rotatably provided in the mounting groove, a second motor (14) is fixedly provided in the mounting groove, a driving shaft of the second motor (14) is fixedly connected to the second threaded rod (15), a nut block is threadedly connected to the second threaded rod (15), and the nut block is connected to the lifting unit.

5. The profile extrusion device for water tank production according to claim 4, characterized in that: The lifting unit is a cylinder (10), the cylinder (10) is fixedly connected to the nut block, and the piston rod of the cylinder (10) is fixedly connected to the electric suction cup (11).

6. The profile extrusion device for water tank production according to claim 4, characterized in that: The lifting unit is an electric push rod.

7. The profile extrusion device for water tank production according to claim 6, characterized in that: Foot pads are fixedly provided around the bottom end of the base (1).

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