Automatic tray loading auxiliary device for powder metallurgy automatic pressing machine

Abstract

The utility model discloses an automatic tray loading auxiliary device for a powder metallurgy automatic press, which comprises a bedplate, a material guide assembly is arranged above the bedplate, the material guide assembly comprises a mounting seat, an obliquely arranged material guide plate is arranged above the mounting seat, dense leak holes are arranged on the material guide plate, a collecting box is connected below the material guide plate, and the collecting box is connected with the bedplate. A collecting box is placed in the mounting seat, a hose is connected to the bottom of the collecting box, the lower end of the hose penetrates through the mounting seat and corresponds to the collecting box, a placing plate located on the lower side of the material guide plate is further arranged above the platen, and a tray is placed on the placing plate. According to the utility model, the pressed green body is discharged through the material guide assembly, the dense leakage holes are formed in the material guide plate, and powder leaked in the pressing process falls into the collection box through the leakage holes and then enters the collection box through the hose, so that the powder is cleaned and collected, and the condition that the green body has sticky particles is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of press loading, and in particular relates to an automatic loading auxiliary device for a powder metallurgy automatic press. Background Art

[0002] Powder metallurgy is an industrial technology that produces metal powder or uses metal powder as raw material, and then forms and sinters it to produce metal materials, composite materials and various types of products. Powder metallurgy technology has been widely used in transportation, machinery, electronics, aerospace, weapons, biology, new energy, information and nuclear industries, becoming one of the most dynamic branches of new materials science. Powder metallurgy technology has a series of advantages such as significant energy saving and material saving, excellent performance, high product precision and good stability, etc. It is very suitable for mass production. In addition, some materials and complex parts that cannot be prepared by traditional casting methods and mechanical processing methods can also be manufactured using powder metallurgy technology, and therefore it has received much attention from the industry.

[0003] During the pressing process of the powder automatic press, powder leakage is inevitable. The existing plate-swaying device cannot clean the powder during the plate-swaying process, which easily leads to sticky particles in the green body. Utility Model Content

[0004] The purpose of the present invention is to provide an automatic tray loading auxiliary device for a powder metallurgy automatic press to solve the problems raised in the above background technology. The present invention provides an automatic tray loading auxiliary device for a powder metallurgy automatic press, which has the feature of being able to clean and collect powder.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic loading auxiliary device for a powder metallurgy automatic press, comprising a table plate, a material guide assembly is arranged above the table plate, the material guide assembly includes a mounting seat, an inclined material guide plate is provided above the mounting seat, the material guide plate is provided with dense leakage holes, a collection box is connected to the bottom of the material guide plate, a collection box is placed inside the mounting seat, a hose is connected to the bottom of the collection box, the lower end of the hose passes through the mounting seat and corresponds to the collection box, a placement plate is also provided above the table plate, located on the lower side of the material guide plate, and a tray is placed on the placement plate.

[0006] In order to drive the guide plate to vibrate, on the one hand, it ensures that the blank can slide downward along the guide plate, and on the other hand, it can make the powder adhering to the blank fall off. Furthermore, a material guide vibrator is installed above the mounting seat, and the collection box is installed on the output end of the material guide vibrator.

[0007] In order to facilitate the switching of the trays, a slider guide rail is further installed above the table, and the placement plate is installed on the slider of the slider guide rail.

[0008] In order to position the tray, further, a positioning frame is connected above the placing plate, and the positioning frame includes three positioning grooves.

[0009] In order to jack up the side of the tray, make the side of the tray connect with the material guiding plate, and at the same time make the tray vibrate, so that the green bodies can be arranged orderly on the tray, further, a jacking assembly located between the material guiding plate and the placing plate is installed above the table board. The jacking assembly includes a lifting table, and a jacking vibrator is installed at the upper end of the lifting table.

[0010] In order to enable the table board to rotate under the action of an external force and provide space for disassembling and assembling the mold, further, it also includes a mounting plate, a rotating shaft is installed on the mounting plate, and the table board is installed above the rotating shaft.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. The present utility model discharges the pressed green bodies through the material guiding assembly. Dense leakage holes are provided on the material guiding plate. The powder leaked during the pressing process falls into the collection box through the leakage holes and then enters the collection box through the hose, realizing the cleaning and collection of the powder, thereby avoiding the situation of sticky particles on the green bodies;

[0013] 2. The present utility model drives the material guiding plate to vibrate through the material guiding vibrator. On the one hand, it ensures that the green bodies can slide down along the material guiding plate, and on the other hand, it can make the powder adhered to the green bodies fall off;

[0014] 3. A slide block guide rail is installed above the table board of the present utility model, and the placing plate is installed on the slide block of the slide block guide rail, so that the placing plate can move horizontally, thereby facilitating the switching of the tray;

[0015] 4. The present utility model drives the jacking vibrator to rise through the lifting table, jacks up the side of the tray, makes the side of the tray connect with the material guiding plate, and at the same time drives the tray to vibrate through the jacking vibrator, so that the green bodies can be arranged orderly on the tray;

[0016] 5. The present utility model also includes a mounting plate, a rotating shaft is installed on the mounting plate, and the table board is installed above the rotating shaft, so that the table board can rotate under the action of an external force. Thus, when it is necessary to disassemble and assemble the mold of the press, the table board is turned away to provide space for disassembling and assembling the mold. Description of the Drawings

[0017] Figure 1 It is an isometric structural schematic diagram of the present utility model;

[0018] Figure 2 It is a front view structural schematic diagram of the present utility model;

[0019] Figure 3 It is a structural schematic diagram of the material guiding assembly of the present utility model;

[0020] In the figure: 1, mounting plate; 2, rotating shaft; 3, slider guide; 4, positioning frame; 5, placing plate; 6, tray; 7, lifting assembly; 71, lifting table; 72, lifting vibrator; 8, material guiding assembly; 81, mounting seat; 82, material guiding plate; 83, leakage holes; 84, collection box; 85, material guiding vibrator; 86, hose; 87, collection box; 9, table board. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0022] Embodiment 1

[0023] Please refer to Figures 1-3 , the present invention provides the following technical solutions: An automatic tray loading auxiliary device for a powder metallurgy automatic press, including a table board 9, a material guiding assembly 8 is arranged above the table board 9. The material guiding assembly 8 includes a mounting seat 81, an inclined material guiding plate 82 is arranged above the mounting seat 81, a dense leakage hole 83 is arranged on the material guiding plate 82, a collection box 84 is connected below the material guiding plate 82, a collection box 87 is placed inside the mounting seat 81, a hose 86 is connected to the bottom of the collection box 84, and the lower end of the hose 86 penetrates through the mounting seat 81 and corresponds to the collection box 87. A placing plate 5 is further arranged above the table board 9 and below the material guiding plate 82, and a tray 6 is placed on the placing plate 5.

[0024] By adopting the above technical solutions, the present invention feeds the pressed blank through the material guiding assembly 8. Dense leakage holes 83 are arranged on the material guiding plate 82. The powder leaked during the pressing process falls into the collection box 84 through the leakage holes 83 and then enters the collection box 87 through the hose 86, realizing the cleaning and collection of the powder, thereby avoiding the situation of sticky particles on the blank.

[0025] Specifically, a material guiding vibrator 85 is installed above the mounting seat 81, and the collection box 84 is installed on the output end of the material guiding vibrator 85.

[0026] By adopting the above technical solutions, the material guiding vibrator 85 drives the material guiding plate 82 to vibrate. On the one hand, it ensures that the blank can slide down along the material guiding plate 82, and on the other hand, it can make the powder adhered to the blank fall off.

[0027] Embodiment 2

[0028] The difference between this embodiment and Embodiment 1 is as follows: Specifically, a slider guide rail 3 is installed above the platen 9, and the placement plate 5 is installed on the slider of the slider guide rail 3.

[0029] By adopting the above technical solution, the placement plate 5 can be moved horizontally, facilitating the switching of the trays 6.

[0030] Specifically, a positioning frame 4 is connected above the placement plate 5, and the positioning frame 4 includes three positioning slots.

[0031] By adopting the above technical solution, it is used to position the position of the tray 6.

[0032] Embodiment 3

[0033] The difference between this embodiment and Embodiment 1 is as follows: Specifically, a lifting assembly 7 is installed above the platen 9 and between the material guiding plate 82 and the placement plate 5. The lifting assembly 7 includes a lifting table 71, and a lifting vibrator 72 is installed at the upper end of the lifting table 71. In this embodiment, the lifting table 71 is preferably an electric cylinder.

[0034] By adopting the above technical solution, the lifting table 71 drives the lifting vibrator 72 to rise, jacking up the side of the tray 6, making the side of the tray 6 connect with the material guiding plate 82. At the same time, the lifting vibrator 72 drives the tray 6 to vibrate, so that the green bodies can be arranged on the tray 6 orderly.

[0035] Embodiment 4

[0036] The difference between this embodiment and Embodiment 1 is as follows: Specifically, it further includes a mounting plate 1, a rotating shaft 2 is installed on the mounting plate 1, and the platen 9 is installed above the rotating shaft 2. In this embodiment, the rotating shaft 2 is a damping rotating shaft.

[0037] By adopting the above technical solution, the platen 9 can rotate under the action of an external force, so that when the die of the press needs to be disassembled and assembled, the platen 9 is turned away to provide space for disassembling and assembling the die.

[0038] In summary, the utility model feeds the pressed blank through the feeding component 8. Dense leakage holes 83 are provided on the feeding plate 82. The powder leaked during the pressing process falls into the collection box 84 through the leakage holes 83, and then enters the collection box 87 through the hose 86, realizing the cleaning and collection of the powder, thereby avoiding the situation of sticky particles on the blank; the utility model drives the feeding plate 82 to vibrate through the feeding vibrator 85. On the one hand, it ensures that the blank can slide down along the feeding plate 82, and on the other hand, it can make the powder adhered to the blank fall off; above the table board 9 of the utility model, a slide block guide rail 3 is installed, and the placing plate 5 is installed on the slide block of the slide block guide rail 3, so that the placing plate 5 can move horizontally, thus facilitating the switching of the tray 6; the utility model drives the jacking vibrator 72 to rise through the lifting platform 71, jacks up the side edge of the tray 6, makes the side edge of the tray 6 connect with the feeding plate 82, and at the same time drives the tray 6 to vibrate through the jacking vibrator 72, so that the blanks can be arranged orderly on the tray 6; the utility model further includes a mounting plate 1, a rotating shaft 2 is installed on the mounting plate 1, and the table board 9 is installed above the rotating shaft 2, so that the table board 9 can rotate under the action of an external force. Thus, when it is necessary to disassemble and assemble the die of the press, the table board 9 is turned away to provide space for disassembling and assembling the die.

[0039] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic loading auxiliary device for a powder metallurgy automatic press, characterized in that: It includes a platen, and a material guiding component is arranged above the platen. The material guiding component includes a mounting seat, and an inclined material guiding plate is arranged above the mounting seat. Dense leakage holes are provided on the material guiding plate, and a collection box is connected below the material guiding plate. A collection box is placed inside the mounting seat. A hose is connected to the bottom of the collection box, and the lower end of the hose penetrates through the mounting seat and corresponds to the collection box. A placement plate is also arranged above the platen and is located below the material guiding plate, and a tray is placed on the placement plate.

2. The automatic loading auxiliary device for a powder metallurgy automatic press according to claim 1, wherein: A material guiding vibrator is installed above the mounting seat, and the collection box is installed on the output end of the material guiding vibrator.

3. The automatic loading auxiliary device for a powder metallurgy automatic press according to claim 1, characterized in that: A slider guide rail is installed above the platen, and the placement plate is installed on the slider of the slider guide rail.

4. The automatic loading tray auxiliary device for a powder metallurgy automatic press according to claim 1, wherein: A positioning frame is connected above the placement plate, and the positioning frame includes three positioning grooves.

5. The automatic loading and assisting device for a powder metallurgy automatic press according to claim 1, characterized in that: A jacking component is installed above the platen and is located between the material guiding plate and the placement plate.

6. The automatic loading tray auxiliary device for a powder metallurgy automatic press according to claim 5, characterized in that: The jacking component includes a lifting table, and a jacking vibrator is installed at the upper end of the lifting table.

7. An automatic loading auxiliary device for a powder metallurgy automatic press according to claim 1, characterized in that: It also includes a mounting plate, a rotating shaft is installed on the mounting plate, and the platen is installed above the rotating shaft.

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