Material head cutting device convenient to use

Abstract

The utility model relates to the technical field of metal powder injection processing, and discloses a stub bar cutting device convenient to use, which is characterized in that a stripper plate is embedded and mounted at the upper part of a mold core plate, a discharge slide way is mounted at the lower discharge side of the mold core plate, and a switching baffle is mounted on the inner channel side of the discharge slide way in an overturning manner; the device is matched with a manipulator to complete cutting and separating processing of a product stub bar and a product main body, compared with manual cutting, higher processing efficiency is achieved, the separated product main body is discharged and conveyed through a discharging sliding way, the cut product main body automatically slides down and is discharged along the discharging sliding way, discharging and collecting of the product main body can be facilitated, and the production efficiency is improved. The use convenience of the device is improved, the product main body can be prevented from falling off, the collision damage and bumping damage of the product main body can be reduced, the reject ratio is reduced, the switching baffle is arranged at the channel of the discharging slide way, the discharging direction of the product main body can be switched and controlled by utilizing the switching baffle according to the discharging requirement, and the use flexibility of the device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal powder injection processing, in particular to a convenient-to-use material head cutting device. Background Art

[0002] Metal powder injection molding technology is a new near-net molding technology. It is the product of the mutual penetration and intersection of multiple disciplines such as plastic injection molding technology, polymer chemistry, powder metallurgy technology and metal materials science. It uses molds to injection mold blanks and quickly sinter them into high-density, high-precision, high-strength, three-dimensional complex-shaped structural parts, especially some small parts with complex shapes that cannot be processed or are difficult to process using mechanical processing and other process methods.

[0003] After the workpiece is injection molded, the product and the slug are adhered together. In order to obtain the product, the product and the slug need to be cut and separated. Currently, after the product is taken out after injection molding by the injection molding machine, the slug is mostly cut and removed manually, which is not only extremely inefficient but also requires a lot of manpower. Therefore, a convenient slug cutting device is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a convenient material cutting device to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a convenient material head cutting device, comprising a base plate, a connecting plate, a mold plate, a stripper plate and a discharge slideway for cutting and separating product material heads and product bodies, wherein the mold plate is mounted on the upper part of the base plate through the connecting plate, and the stripper plate is mounted on the upper part of the mold plate in an inlaid manner;

[0006] The discharge slide is installed on the lower discharge side of the mold core plate, and a switching baffle is flipped and installed on the inner channel side of the discharge slide, and an adsorption magnetic block is arranged at the end of the switching baffle.

[0007] Preferably, the connecting plate is fixedly connected to the upper part of the seat plate, and the mold plate is fixedly installed on the upper part of the connecting plate by bolts.

[0008] Preferably, a stripping groove is provided on the upper portion of the mold plate, and a mounting groove matched with a stripping plate is provided inside the stripping groove, and the stripping plate is mounted in engagement with the inner side of the stripping groove.

[0009] Preferably, a pin mounting hole is provided on the side of the stripping trough, a mounting pin is inserted and installed inside the pin mounting hole, and the stripping plate is fixedly installed inside the stripping trough by the mounting pin.

[0010] Preferably, the product head is positioned and installed on the upper part of the stripping plate, and the product body is fixedly adhered to the end of the product head.

[0011] Preferably, the number of the above-mentioned discharge chutes is two, and the two discharge chutes are respectively fixedly docked and installed at the discharge ports on both sides of the lower part of the mold plate.

[0012] Preferably, a mounting shaft column is provided at one end of the switching baffle, and the switching baffle is flipped and embedded in the inner side of the embedding opening set on the inner side of the discharge slide through the mounting shaft column. A fitting inclined surface is provided at the other end of the switching baffle, and the adsorption magnetic block is fixedly penetrated and embedded in the middle part of the fitting inclined surface.

[0013] Compared with the prior art, the utility model adopts the above technical solution and has the following technical effects:

[0014] The cutting device adopts a downward-pressing cutting and separation structure. The device cooperates with the manipulator to complete the cutting and separation processing of the product head and the product body through downward-pressing cutting. The device has a simple structure and reliable operation. Compared with manual cutting, it has higher processing efficiency, and a discharge chute is used to discharge and convey the separated product body. After cutting, the product body automatically slides down and is discharged along the discharge chute, which can facilitate the discharge and collection of the product body and improve the convenience of use of the device, and can avoid the product body from falling, reduce collisions and bruises of the product body, and reduce the defective rate. A switching baffle is provided at the channel of the discharge chute, and the switching baffle can be used to switch and control the number of channel connections of the discharge chute, and the discharge direction of the product body can be switched and controlled according to the discharge needs, which greatly improves the flexibility of use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall front structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall rear structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the installation structure of the stripping plate of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the discharge slideway of the utility model;

[0020] Figure 5 This is a schematic diagram of the front structure of the switch baffle of the utility model;

[0021] Figure 6 This is a schematic diagram of the rear structure of the switch baffle of the utility model;

[0022] Figure 7 It is a schematic diagram of different opening and closing states of the switching baffle of the utility model.

[0023] Explanation of the accompanying drawings: 1. Base plate; 2. Connecting plate; 3. Mold plate; 4. Stripping plate; 5. Product head; 6. Product body; 7. Discharge slide; 8. Installation pin; 9. Switching baffle; 10. Installation shaft column; 11. Adsorption magnetic block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0026] Example

[0027] See also Figure 1-7 The utility model provides a technical solution: a convenient material head cutting device, comprising a base plate 1 for cutting and separating a product material head 5 and a product body 6, a connecting plate 2, a mold core plate 3, a stripping plate 4 and a discharge slide 7, the base plate 1 is used to fix and balance the entire fixture, such as the attached Figure 1 As shown, the connecting plate 2 is fixedly connected to the upper part of the base plate 1, and is used to connect the base plate 1 and the mold plate 3 and raise the height of the fixture. The mold plate 3 is used to fix the stripping plate 4. The mold plate 3 is fixedly installed on the upper part of the connecting plate 2 by bolts. The device cooperates with the manipulator to complete the cutting and separation processing of the product head 5 and the product body 6 by pressing down. The device has a simple structure and reliable operation, and has higher processing efficiency than manual cutting.

[0028] In order to facilitate the connection and installation of the stripper plate 4, as shown in the attached Figure 3 As shown, a stripping groove is provided on the upper part of the mold core plate 3, and the stripping plate 4 is used to separate the product head 5 and the product body 6. The stripping groove is provided inside the stripping groove with an installation groove adapted to the stripping plate 4. The stripping plate 4 is embedded and installed on the inner side of the stripping groove. In order to install and fix the stripping plate 4, as shown in the attached Figure 3 As shown, a pin mounting hole is provided on the side of the stripping trough, and a mounting pin 8 is inserted and installed inside the pin mounting hole. The stripping plate 4 is fixedly installed inside the stripping trough through the mounting pin 8. Figure 1 As shown, the product head 5 is placed and installed on the upper part of the stripping plate 4, and the product body 6 is fixedly adhered to the end of the product head 5.

[0029] The discharge chute 7 is used to guide the discharge of the separated product body 6 and buffer the gravity of the product body 6 falling into the material box. The discharge chute 7 can be made of stainless steel, such as the attached Figure 3 As shown, there are two discharge chutes 7, which are fixedly docked and installed at the discharge ports on both sides of the lower part of the mold plate 3, respectively. The separated product bodies 6 are discharged and conveyed by the discharge chutes 7. After cutting, the product bodies 6 automatically slide down along the discharge chutes 7 and are discharged, which can facilitate the discharge and collection of the product bodies 6 and improve the convenience of using the device, and can also prevent the product bodies 6 from falling, reduce collisions and bruises of the product bodies 6, and reduce the defective rate.

[0030] In order to facilitate the switching control of the channels in the discharge chute 7, as shown in the attached Figure 4 As shown, a switching baffle 9 is flipped and installed on the internal channel side of the discharge chute 7, and a mounting shaft column 10 is provided at one end of the switching baffle 9. The switching baffle 9 is flipped and mounted on the inner side of the fitting opening provided on the inner side of the discharge chute 7 through the mounting shaft column 10. The switching baffle 9 can be used to switch and control the number of channel connections of the discharge chute 7, as shown in the attached figure. Figure 7 As shown, by flipping the switch control, the discharge slide 7 can be switched to four different channel connection modes, and the discharge direction of the product body 6 can be switched and controlled according to the discharge needs, which greatly improves the flexibility of the device. In order to facilitate the switching of the baffle plate 9 and the side of the channel, as shown in the attached Figure 6 As shown, a fitting slope is provided at the other end of the switching baffle 9. In order to facilitate the flipping limit of the switching baffle 9, an adsorption magnetic block 11 is provided at the end of the switching baffle 9. The adsorption magnetic block 11 is fixedly penetrated and embedded in the middle of the fitting slope.

[0031] Working principle or structural principle, when working, first fix the fixture on the upper part of the workbench through the base plate 1 and complete the connection and installation of the stripper plate 4, then the robot clamps the product head 5 from the injection machine, transfers the product head 5 together with the product body 6 from the injection machine to the top of the fixture, and uses the robot to move the product to the upper part of the stripper plate 4, and then the robot presses down and moves, and uses the downward pressure and impact of the product head 5 and the stripper plate 4 to separate the product body 6 from the product head 5. The separated product head 5 slides and falls through the discharge slide 7 and is collected in the material box, and then the robot moves the product head 5 out and puts it into the feed head collection box to complete the cutting and separation process;

[0032] When performing channel switching adjustment of the discharge chute 7, the switching baffle 9 on the channel side of the discharge chute 7 is flipped according to the product processing needs, so that the end side of the switching baffle 9 is flipped and fits against the channel side of the switching baffle 9, and the flipping limit of the switching baffle 9 is completed by the magnetic force between the adsorption magnetic blocks 11 and the adsorption magnetic blocks 11. Then, the material box is placed at the bottom of the corresponding connecting channel to complete the channel switching adjustment operation of the discharge chute 7.

[0033] In summary, the cutting device adopts a downward-pressing cutting and separation structure. The device cooperates with the manipulator to complete the cutting and separation processing of the product head 5 and the product body 6 through downward-pressing cutting. The device has a simple structure and reliable operation. Compared with manual cutting, it has higher processing efficiency, and uses a discharge chute 7 to discharge and convey the separated product body 6. After cutting, the product body 6 automatically slides down and is discharged along the discharge chute 7, which can facilitate the discharge and collection of the product body 6 and improve the convenience of use of the device, and can also avoid the product body 6 from falling, reduce the collision and bruises of the product body 6, and reduce the defective rate. A switching baffle 9 is provided at the channel of the discharge chute 7. The switching baffle 9 can be used to switch and control the number of channel connections of the discharge chute 7, and the discharge direction of the product body 6 can be switched and controlled according to the discharge needs, which greatly improves the flexibility of use of the device.

[0034] Those skilled in the art will appreciate that the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and / or combinations fall within the scope of the present invention.

Claims

1. A convenient material head cutting device, comprising a base plate (1), a connecting plate (2), a mold plate (3), a stripping plate (4) and a discharge slide (7) for cutting and separating a product material head (5) and a product body (6), characterized in that: The mold plate (3) is mounted on the upper part of the base plate (1) via a connecting plate (2), and the stripper plate (4) is mounted in a fitted manner on the upper part of the mold plate (3); The discharge slide (7) is installed on the lower discharge side of the mold core plate (3), and a switching baffle (9) is installed on the inner channel side of the discharge slide (7) in a flip manner, and an adsorption magnetic block (11) is provided at the end of the switching baffle (9).

2. A convenient material cutting device according to claim 1, characterized in that: The connecting plate (2) is fixedly connected to the upper part of the seat plate (1), and the mold plate (3) is fixedly installed on the upper part of the connecting plate (2) by means of bolts.

3. A convenient material cutting device according to claim 2, characterized in that: The upper part of the mold core plate (3) is provided with a stripping groove, and the interior of the stripping groove is provided with an installation groove matched with the stripping plate (4), and the stripping plate (4) is installed in an installation manner on the inner side of the stripping groove.

4. A convenient material cutting device according to claim 3, characterized in that: A pin mounting hole is provided on the side of the stripping trough, and a mounting pin (8) is inserted and installed inside the pin mounting hole. The stripping plate (4) is fixedly installed inside the stripping trough by means of the mounting pin (8).

5. A convenient material cutting device according to claim 4, characterized in that: The product head (5) is positioned and installed on the upper part of the stripping plate (4), and the product body (6) is fixedly adhered to the end of the product head (5).

6. A convenient material cutting device according to claim 1, characterized in that: The number of the discharge chutes (7) is two, and the two discharge chutes (7) are fixedly docked and installed at the discharge ports on both sides of the lower part of the mold core plate (3).

7. A convenient material cutting device according to claim 6, characterized in that: One end of the switching baffle (9) is provided with a mounting shaft column (10), and the switching baffle (9) is flipped and embedded in the inner side of the embedding opening provided on the inner side of the discharge slide (7) through the mounting shaft column (10). The other end of the switching baffle (9) is provided with a fitting inclined surface, and the adsorption magnetic block (11) is fixedly penetrated and embedded in the middle of the fitting inclined surface.

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