Sequential discharging structure of formed cover plate

Abstract

The utility model discloses a forming cover plate sequential discharging structure which comprises an upper die and a lower die, the upper die comprises a fixed plate, a movable discharging plate and a male die arranged in the fixed plate and the movable discharging plate, the lower die comprises a female die plate and a base, a top plate matched with the male die is movably connected in the female die plate, and the base is provided with a base. A fixed discharging plate is arranged above the top plate, the fixed discharging plate is of a U-shaped structure and inversely buckled on the female die plate, an air blowing block is further arranged on the female die plate, the air blowing block is arranged at the front end of the fixed discharging plate, a baffle is arranged at the discharging end of the fixed discharging plate, and a machining groove hole is formed in the position, right opposite to the male die, of the fixed discharging plate. The fixed discharging plate is adopted, and then the baffle can control the blowing-out direction of the shielding case cover plate, so that the shielding case cover plate can only be blown out along a groove in the fixed discharging plate, the shielding case cover plate cannot roll and rotate, the shielding case cover plate is automatically placed in sequence, the subsequent manual overturning and placing procedures are reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field, in particular to a sequential discharging structure for formed cover plates. Background Art

[0002] In the manufacturing industry, cover products are formed by die stamping and blown out of the mold. For example, shield cover products need to be pierced with rods or placed on a plate before cleaning. However, cover products are small in shape and light in weight. The traditional method of blowing out formed products often causes the product to roll and rotate during the discharging process, and the direction cannot be controlled. The cover needs to be manually turned over and placed in order to match the automatic plate placing machine behind it. However, this not only affects production efficiency, but also increases the complexity of subsequent processes. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a sequential discharging structure for a formed cover plate to solve the above-mentioned problems.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A sequential discharge structure for a formed cover plate comprises an upper die and a lower die, wherein the upper die comprises a fixed plate, a movable discharge plate and a punch arranged in the fixed plate and the movable discharge plate, and the lower die comprises a concave die plate and a base, wherein a top plate cooperating with the punch is movably connected in the concave die plate, a fixed discharge plate is arranged above the top plate, the fixed discharge plate is in a U-shaped structure and is inverted on the concave die plate, a blowing block is also arranged on the concave die plate, the blowing block is placed at the front end of the fixed discharge plate, a baffle is arranged at the discharge end of the fixed discharge plate, and a machining slot hole is arranged on the fixed discharge plate at a position facing the punch.

[0006] The movable unloading plate is provided with a giving way groove which cooperates with the fixed unloading plate.

[0007] The discharge end of the fixed discharge plate extends to the outside of the lower mold.

[0008] The height of the groove in the fixed unloading plate of the U-shaped structure is smaller than the width of the cover plate.

[0009] The baffle is a downwardly curved baffle.

[0010] The lower die also includes a lower pad arranged between the concave die plate and the base, wherein a pressure sensor and a force transmission column arranged on the pressure sensor are arranged in the lower pad, and the force transmission column is arranged just below the discharge end of the top plate.

[0011] The beneficial effects of the utility model are:

[0012] The fixed unloading plate can be used to control the blowing direction of the shielding cover plate, so that the shielding cover plate can only be blown out along the groove in the fixed unloading plate. The shielding cover plate cannot roll or rotate, and can only be blown out in the sequence of the state after stamping. The direction is consistent when blown out. At the same time, the baffle can also be used to prevent the shielding cover plate from flipping when it falls from the fixed unloading plate to the conveyor belt, and it is automatically placed in sequence, reducing the subsequent manual flipping and placement processes and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the front view of the mold of the utility model;

[0014] Figure 2 It is a side view of the mold of the utility model.

[0015] In the figure, 1-fixed plate, 2-movable unloading plate, 21-displacement groove, 3-punch, 4-concave mold, 5-lower pad, 6-base, 7-top plate, 8-fixed unloading plate, 81-processing slot, 9-blowing block, 10-force transmission column, 11-pressure sensor, 12-baffle, 13-cover plate. DETAILED DESCRIPTION

[0016] The following describes the implementation of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict.

[0017] Please see attached Figure 1-2As shown, a sequential discharging structure for forming a cover plate comprises an upper die and a lower die, wherein the upper die comprises a fixed plate 1, a movable unloading plate 2 and a punch 3 arranged in the fixed plate 1 and the movable unloading plate 2, the lower die comprises a concave die plate 4 and a base 6, the concave die plate 4 is movably connected with a top plate 7 cooperating with the punch 3, wherein the connection structure between the top plate 7 and the lower die, and between the punch 3 and the upper die is a common mold structure in the prior art, which is not a specific technical feature for solving the technical problem in this embodiment and is not described in detail in this embodiment. A shielding cover plate 13 is formed by stamping the punch 3 and the top plate 7 when the mold is closed; a fixed unloading plate 8 is arranged above the top plate 7, and the fixed unloading plate 8 is inverted on the concave die plate 4 in a U-shaped structure, a groove is formed in the fixed unloading plate 8 of the U-shaped structure, and a blowing block 9 is also arranged on the concave die plate 4. There are air holes in the block 9, and the blowing block 9 is placed at the front end of the fixed unloading plate 8. When the cover plate 13 is stamped and the mold is opened, the blowing block 9 works to make the cover plate 13 on the top block move along the groove. The fixed unloading plate 8 with a U-shaped structure can control the blowing direction of the cover plate 13 so that it is only blown out along the length direction of the groove. Preferably, the height of the groove in the fixed unloading plate 8 is smaller than the width of the cover plate 13, so that the cover plate 13 will not flip or rotate when it is blown out in the groove, and can only be discharged in the order of the state after stamping. Secondly, a baffle 12 is provided at the discharge end of the fixed unloading plate 8, and the cover plate 13 is a downwardly curved arc baffle 12, which prevents the shielding cover plate 13 from flipping when it falls from the fixed unloading plate 8 to the conveyor belt, and automatically places it in sequence, reducing the subsequent manual flipping and placement processes, and improving production efficiency;

[0018] A machining slot 81 is provided on the fixed unloading plate 8 at a position facing the punch 3. The punch 3 passes through the machining slot 81 and cooperates with the top plate 7 for stamping. The machining slot 81 provided on the fixed unloading plate 8 will not affect the closed mold stamping, and at the same time can control the blowing direction of the cover plate 13 when the mold is opened; similarly, a make way slot 21 cooperating with the fixed unloading plate 8 is provided on the movable unloading plate 2.

[0019] Preferably, the discharge end of the fixed discharge plate 8 extends to the outside of the lower mold, and a conveyor belt is placed below the discharge end of the fixed discharge plate 8 to facilitate the cover plate 13 to fall directly onto the conveyor belt after being blown out.

[0020] During the molding process of the cover plate 13, stacking of materials may occur from time to time. In severe cases, it may cause the machine tool to stop, affecting the stable operation of the production line. Therefore, the lower mold also includes a lower pad 5 arranged between the concave mold plate 4 and the base 6. The lower pad 5 is provided with a pressure sensor 11 and a force transmission column 10 placed on the pressure sensor 11. The force transmission column 10 is placed directly below the discharge end of the top plate 7. First, a normal discharge value is set for the pressure sensor 11. When stacking of materials occurs at the discharge end, the pressure acting on the force transmission column 10 increases and the pressure changes. When it exceeds the set value of the pressure sensor 11, the machine tool and the mold are shut down to avoid damage to the mold.

[0021] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by the terms "up", "down", "left", "right", etc. are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0022] The above-mentioned embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A sequential discharging structure for forming a cover plate, comprising an upper die and a lower die, characterized in that: The upper die comprises a fixed plate (1), a movable stripping plate (2), and a male die (3) arranged in the fixed plate (1) and the movable stripping plate (2); the lower die comprises a female die plate (4) and a base (6); a top plate (7) cooperating with the male die (3) is movably connected in the female die plate (4); a fixed stripping plate (8) is arranged above the top plate (7); the fixed stripping plate (8) is in a U-shaped structure and is inverted on the female die plate (4); a blowing block (9) is also arranged on the female die plate (4); the blowing block (9) is arranged at the front end of the fixed stripping plate (8); a baffle (12) is arranged at the discharge end of the fixed stripping plate (8); and a machining slot hole (81) is arranged on the fixed stripping plate (8) at a position facing the male die (3).

2. A sequential discharging structure for forming cover plates according to claim 1, characterized in that: The movable unloading plate (2) is provided with a clearance groove (21) which cooperates with the fixed unloading plate (8).

3. A sequential discharging structure for forming cover plates according to claim 2, characterized in that: The discharge end of the fixed discharge plate (8) extends to the outside of the lower mold.

4. A sequential discharging structure for forming cover plates according to claim 1, characterized in that: The height of the groove in the fixed unloading plate (8) of the U-shaped structure is smaller than the width of the cover plate (13).

5. The sequential discharging structure of formed cover plates according to claim 1, characterized in that: The baffle (12) is a downwardly curved baffle.

6. A sequential discharging structure for forming cover plates according to claim 1, characterized in that: The lower die also includes a lower pad (5) arranged between the concave die plate (4) and the base (6), wherein a pressure sensor (11) and a force transmission column (10) placed on the pressure sensor (11) are arranged in the lower pad (5), and the force transmission column (10) is placed directly below the discharge end of the top plate (7).

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