High-reliability automatic demolding device for aluminum shell production

Abstract

The utility model discloses a high-reliability automatic demolding device for aluminum shell production, and relates to the technical field of aluminum shell production, the high-reliability automatic demolding device comprises a bearing base and a material conveying assembly, a lower mold is arranged in the middle of the upper end of the bearing base, and the material conveying assembly is arranged behind the upper end of the bearing base; and the conveying assembly comprises a limiting frame, a servo motor, a lead screw, a movable push rod, an auxiliary discharging block, a supporting frame and a conveying belt, the servo motor is installed on the right side of the limiting frame, the lead screw is connected to the front end of the servo motor, the movable push rod is arranged outside the lead screw, and the auxiliary discharging block is additionally arranged on the left side of the lower mold. According to the high-reliability automatic demolding device for aluminum shell production, through the arrangement of the material conveying assembly, the problems that most automatic demolding devices still need to manually withdraw a machined aluminum shell out of the demolding device after the aluminum shell is ejected out, so that the labor intensity of workers is increased, and meanwhile certain dangerousness exists in the operation process are solved; and the overall practicability of the automatic demolding device is conveniently improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum shell production, in particular to a high-reliability automatic demoulding device for aluminum shell production. Background Art

[0002] Aluminum shell is a kind of shell formed by aluminum alloy material to place instruments, tools and measuring tools, etc. It generally includes shell, panel, lining plate, bracket and other components, which mainly protect the internal components. The shell body is made of high-quality aluminum alloy profiles, with reasonable design, solid structure and beautiful appearance. It is widely used in instruments, meters, electronics, communications, automation, sensors, smart cards, industrial control, precision machinery and other industries. It is an ideal shell for high-end instruments and meters. The surface treatment adopts electrostatic spraying. In order to improve the production and processing efficiency of high-reliability aluminum shells, an automatic demoulding device is needed, but the existing automatic demoulding device still has the following shortcomings:

[0003] For example, the utility model with application number 202122021598.0 discloses an aluminum shell stamping die with automatic stripping function, in which the electric cylinder drives the telescopic end to move upward, and the telescopic end moves upward to push the stripping part out of the workpiece stamping groove, and the U-shaped stripping groove disengages from the positioning block, so that the two sides of the aluminum shell in the stripping part can be partially stripped through the U-shaped stripping groove. Then the staff directly extends the demolding tool into the U-shaped stripping groove to strip the entire aluminum shell, effectively improving the convenience of stripping and preventing the aluminum shell from being worn. However, similar to the comparative documents of the above-mentioned application, when the existing automatic demolding device is used, since most automatic demolding devices still require manual removal of the processed aluminum shell from the demolding device after ejecting the high-reliability aluminum shell, the labor intensity of manual labor is increased and there is a certain risk during the operation, resulting in the problem of reduced practicality and reduced use efficiency of the automatic demolding device.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a high-reliability automatic demoulding device for aluminum shell production is proposed. Utility Model Content

[0005] The utility model aims to provide a highly reliable automatic demoulding device for producing aluminum shells, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-reliability automatic demolding device for aluminum shell production, comprising a receiving base and a feeding assembly, a lower mold is arranged in the middle of the upper end of the receiving base, a feeding assembly is arranged at the rear of the upper end of the receiving base, and the feeding assembly comprises a limit frame, a servo motor, a screw rod, a movable push rod, an auxiliary unloading block, a support frame and a conveyor belt, a servo motor is installed on the right side of the limit frame, and a screw rod is connected to the front end of the servo motor, and a movable push rod is arranged outside the screw rod, an auxiliary unloading block is added to the left side of the lower mold, a support frame is distributed on the left side of the outside of the receiving base, and a conveyor belt is connected to the upper end of the inner side of the support frame, and a processing assembly is arranged in the middle above the receiving base.

[0007] Furthermore, limit rods are arranged at the four corners of the upper end of the receiving base, and a receiving top plate is installed on the top of the limit rods.

[0008] Furthermore, the movable push rod is embeddedly connected to the limit frame, and the movable push rod is slidably connected to the limit frame via a screw rod.

[0009] Furthermore, the auxiliary unloading block is in the shape of a quadrangular pyramid, and the outer side of the auxiliary unloading block is tightly fitted with the outer side of the lower mold.

[0010] Furthermore, the processing assembly includes a hydraulic rod, a pressure plate and a limiting through hole. The front end of the hydraulic rod is equipped with a pressure plate, and the limiting through holes are provided at the four corners of the pressure plate.

[0011] Furthermore, the processing assembly also includes an upper mold, a pneumatic rod and a push plate, and the upper mold is arranged in the middle of the lower end of the pressure plate, the pneumatic rod is arranged at the lower end of the lower mold, and the push plate is installed at the front end of the pneumatic rod.

[0012] Furthermore, the hydraulic rod and the pressing plate are distributed vertically, and the hydraulic rod and the pressing plate are threadedly connected.

[0013] Furthermore, the inner dimension of the limiting through hole matches the outer dimension of the limiting rod, and the pressing plate is slidably connected to the limiting rod through the limiting through hole.

[0014] The utility model provides a highly reliable automatic demoulding device for aluminum shell production, which has the following beneficial effects:

[0015] 1. The utility model can use the feeding assembly arranged at the rear of the upper end of the receiving base to avoid the problem that most automatic demoulding devices still need to manually withdraw the processed aluminum shell from the demoulding device after the aluminum shell is ejected, which increases the labor intensity and has certain dangers during the operation, resulting in the problem of reduced practicality of the automatic demoulding device. The limit frame is fixedly installed between the two limit rods arranged at the rear side of the upper end of the receiving base, and the servo motor is fixedly installed on the right side of the limit frame by fastening bolts. The output shaft of the servo motor is connected to the lead screw through a coupling. The operation of the servo motor drives the lead screw to rotate, so that the movable push rod connected to the outside of the lead screw slides left and right inside the limit frame, and the auxiliary unloading block is fixedly installed on the left side of the outside of the lower mold. The movable push rod moves to push the aluminum box to the upper end of the auxiliary unloading block. The slope of the auxiliary unloading block allows the aluminum box to slide onto the conveyor belt arranged on the left side of the receiving base. The conveyor belt is supported and installed by the support frame, so that the processed aluminum box is transported by the conveyor belt, thereby further improving the activeness of the automatic demoulding device during use.

[0016] 2. The utility model can avoid the poor mold stability of most automatic demoulding devices during the processing process through the arrangement of the processing components through the processing components arranged in the middle part above the receiving base when the automatic demoulding device for high-reliability aluminum shell production is used, which makes it easy for the molds to be offset, thereby affecting the processing yield rate and reducing the use efficiency of the automatic demoulding device. The hydraulic rod is fixedly installed on both sides of the receiving top plate by fasteners, and the pressure plate is fixedly installed on the front end of the hydraulic rod in conjunction with the fasteners. The operation of the hydraulic rod drives the pressure plate to move its position. The internal dimensions of the limiting through holes opened at the four corners of the pressure plate match the external dimensions of the limiting rod. Then, the stability of the pressure plate during movement is increased by cooperating with the limiting through holes and the limiting rod, thereby avoiding the position deviation of the upper mold at the lower end of the pressure plate. The pneumatic rod is fixedly installed at the lower end of the lower mold. The operation of the pneumatic rod drives the push plate to move its position, thereby pushing the aluminum shell processed inside the lower mold out of the mold, thereby avoiding damage to the outside of the aluminum box by manual material removal, and improving the overall use efficiency of the demoulding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall front cross-sectional structure of a high-reliability automatic demoulding device for aluminum shell production according to the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of a limit frame of a high-reliability automatic demoulding device for aluminum shell production according to the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the three-dimensional structure of a push plate of an automatic demoulding device for producing a high-reliability aluminum shell.

[0020] In the figure: 1. Supporting base; 2. Lower mold; 3. Limit rod; 4. Supporting top plate; 5. Feeding assembly; 501. Limit frame; 502. Servo motor; 503. Screw rod; 504. Movable push rod; 505. Auxiliary unloading block; 506. Support frame; 507. Conveyor belt; 6. Processing assembly; 601. Hydraulic rod; 602. Press plate; 603. Limit through hole; 604. Upper mold; 605. Pneumatic rod; 606. Push plate. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figure 1 and Figure 2 As shown, a high-reliability automatic demoulding device for aluminum shell production includes a receiving base 1 and a feeding assembly 5. The receiving base 1 is provided with a lower mold 2 in the middle of the upper end, and the feeding assembly 5 is provided at the rear of the upper end of the receiving base 1. The feeding assembly 5 includes a limit frame 501, a servo motor 502, a screw 503, a movable push rod 504, an auxiliary unloading block 505, a support frame 506 and a conveyor belt 507. The servo motor 502 is installed on the right side of the limit frame 501, and the front end of the servo motor 502 is connected to the screw 50 3, and a movable push rod 504 is arranged outside the screw rod 503, an auxiliary unloading block 505 is added on the left side of the lower mold 2, a support frame 506 is distributed on the left side of the receiving base 1, and a conveyor belt 507 is connected to the upper end of the inner side of the support frame 506, and a limit rod 3 is arranged at the four corners of the upper end of the receiving base 1, and a receiving top plate 4 is installed on the top of the limit rod 3, the movable push rod 504 is embedded in the limit frame 501, and the movable push rod 504 is slidably connected to the limit frame 501 through the screw rod 503, and the auxiliary unloading The material block 505 is in the shape of a quadrangular pyramid, and the outer side of the auxiliary unloading block 505 is tightly fitted with the outer side of the lower mold 2. The limit frame 501 is fixedly installed between the two limit rods 3 set on the rear side of the upper end of the receiving base 1, and the servo motor 502 is fixedly installed on the right side of the limit frame 501 by fastening bolts. The output shaft of the servo motor 502 is connected to the screw rod 503 through a coupling. The operation of the servo motor 502 drives the screw rod 503 to rotate, so that the movable push rod 504 connected to the outside of the screw rod 503 is moved in the limit position accordingly. The frame 501 slides left and right inside, and the auxiliary unloading block 505 is fixedly installed on the left side of the lower mold 2. The movable push rod 504 moves to push the aluminum box to the upper end of the auxiliary unloading block 505. The aluminum box slides to the conveyor belt 507 set on the left side of the receiving base 1 through the slope of the auxiliary unloading block 505. The conveyor belt 507 is supported and installed via the support frame 506, so that the conveyor belt 507 is used to transport the processed aluminum box, further improving the initiative during the use of the automatic demoulding device;

[0023] like Figure 1 and Figure 3 As shown, a processing assembly 6 is arranged in the middle part above the receiving base 1, and the processing assembly 6 includes a hydraulic rod 601, a pressure plate 602 and a limiting through hole 603. The pressure plate 602 is installed at the front end of the hydraulic rod 601, and the limiting through holes 603 are provided at the four corners of the pressure plate 602. The processing assembly 6 also includes an upper mold 604, a pneumatic rod 605 and a push plate 606. The upper mold 604 is arranged in the middle part of the lower end of the pressure plate 602, and the pneumatic rod 605 is arranged at the lower end of the lower mold 2, and the push plate 606 is installed at the front end of the pneumatic rod 605. The hydraulic rod 601 and the pressure plate 602 are distributed vertically, and the hydraulic rod 601 is threadedly connected to the pressure plate 602. The internal size of the limiting through hole 603 matches the external size of the limiting rod 3, and the pressure plate 602 is slidably connected to the limiting rod 3 through the limiting through hole 603. The fasteners fix the hydraulic rod 601 on both sides of the receiving top plate 4, and cooperate with the fasteners to fix the pressure plate 602 on the front end of the hydraulic rod 601. The operation of the hydraulic rod 601 drives the pressure plate 602 to move in position. The internal dimensions of the limiting through holes 603 opened at the four corners of the pressure plate 602 match the external dimensions of the limiting rod 3, and then the stability of the pressure plate 602 during movement is increased by cooperating with the limiting through holes 603 to limit the rod 3, thereby avoiding the position deviation of the upper mold 604 at the lower end of the pressure plate 602, and the pneumatic rod 605 is fixedly installed at the lower end of the lower mold 2. The operation of the pneumatic rod 605 drives the push plate 606 to move in position, thereby pushing the aluminum shell processed inside the lower mold 2 out of the mold, thereby avoiding damage to the outside of the aluminum box caused by manual material removal, and improving the overall use efficiency of the demolding device.

[0024] In summary, when using the high-reliability automatic demoulding device for aluminum shell production, first, the lower mold 2 is fixedly installed on the middle part of the upper end of the receiving base 1 by fastening bolts, and the limiting rod 3 is fixedly installed on the four corners of the upper end of the receiving base 1 with the fastening bolts, and the receiving top plate 4 is limitedly installed by the limiting rod 3, and the hydraulic rod 601 is fixedly installed on both sides of the inside of the receiving top plate 4 by fasteners, and the pressing plate 602 is fixedly installed at the front end of the hydraulic rod 601 with the fasteners. The operation of the hydraulic rod 601 drives the pressing plate 602 to move its position, and the internal dimensions of the limiting through holes 603 opened at the four corners of the pressing plate 602 match the external dimensions of the limiting rod 3, and then the stability of the pressing plate 602 during the movement is increased by the limiting through holes 603 and the limiting rod 3, thereby avoiding the position deviation of the upper mold 604 at the lower end of the pressing plate 602, and the pneumatic rod 605 is fixedly installed at the lower end of the lower mold 2, and the operation of the pneumatic rod 605 drives the push plate 606 The position is moved to push the aluminum shell processed inside the lower mold 2 out of the mold. Then, the limit frame 501 is fixedly installed between the two limit rods 3 set on the rear side of the upper end of the receiving base 1, and the servo motor 502 is fixedly installed on the right side of the limit frame 501 by using the fastening bolts. The servo motor 502 drives the screw rod 503 to rotate, so that the movable push rod 504 connected to the outside of the screw rod 503 slides left and right inside the limit frame 501, and the auxiliary unloading block 505 is fixedly installed on the left side of the outside of the lower mold 2. The movable push rod 504 moves to push the aluminum box to the upper end of the auxiliary unloading block 505. The slope of the auxiliary unloading block 505 is used to make the aluminum box slide to the conveyor belt 507 set on the left side of the receiving base 1, and the conveyor belt 507 is supported and installed via the support frame 506, so that the processed aluminum box is transported by the conveyor belt 507, thereby further improving the activeness of the automatic demoulding device during use.

[0025] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A highly reliable automatic demoulding device for aluminum shell production, comprising a receiving base (1) and a material feeding component (5), characterized in that: A lower mold (2) is arranged at the middle of the upper end of the receiving base (1); a feeding assembly (5) is arranged at the rear of the upper end of the receiving base (1); and the feeding assembly (5) comprises a limit frame (501), a servo motor (502), a screw rod (503), a movable push rod (504), an auxiliary unloading block (505), a support frame (506) and a conveyor belt (507); a servo motor (502) is installed on the right side of the limit frame (501); a screw rod (503) is connected to the front end of the servo motor (502); and a movable push rod (504) is arranged outside the screw rod (503); an auxiliary unloading block (505) is additionally arranged on the left side of the lower mold (2); a support frame (506) is distributed on the left side of the outside of the receiving base (1); and a conveyor belt (507) is connected to the upper end of the inner side of the support frame (506); and a processing assembly (6) is arranged at the middle of the upper part of the receiving base (1).

2. The high-reliability automatic demoulding device for aluminum shell production according to claim 1 is characterized in that: Limiting rods (3) are arranged at the four corners of the upper end of the receiving base (1), and a receiving top plate (4) is installed on the top of the limiting rods (3).

3. The high-reliability automatic demoulding device for aluminum shell production according to claim 1 is characterized in that: The movable push rod (504) is embeddedly connected to the limiting frame (501), and the movable push rod (504) is slidably connected to the limiting frame (501) via a screw rod (503).

4. The high-reliability automatic demoulding device for aluminum shell production according to claim 1 is characterized in that: The auxiliary unloading block (505) is in the shape of a quadrangular pyramid, and the outer side of the auxiliary unloading block (505) is tightly fitted with the outer side of the lower mold (2).

5. The high-reliability automatic demoulding device for aluminum shell production according to claim 1 is characterized in that: The processing assembly (6) comprises a hydraulic rod (601), a pressure plate (602) and a limiting through hole (603); the pressure plate (602) is installed at the front end of the hydraulic rod (601), and the limiting through holes (603) are provided at four corners inside the pressure plate (602).

6. The high-reliability automatic demoulding device for aluminum shell production according to claim 5 is characterized in that: The processing assembly (6) also includes an upper mold (604), a pneumatic rod (605) and a push plate (606), and the upper mold (604) is arranged in the middle of the lower end of the pressure plate (602), the pneumatic rod (605) is arranged at the lower end of the lower mold (2), and the push plate (606) is installed at the front end of the pneumatic rod (605).

7. The high-reliability automatic demoulding device for aluminum shell production according to claim 6 is characterized in that: The hydraulic rod (601) and the pressing plate (602) are vertically distributed, and the hydraulic rod (601) and the pressing plate (602) are threadedly connected.

8. The high-reliability automatic demoulding device for aluminum shell production according to claim 6 is characterized in that: The inner dimensions of the limiting through hole (603) match the outer dimensions of the limiting rod (3), and the pressing plate (602) is slidably connected to the limiting rod (3) via the limiting through hole (603).

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